ObjFW  Changes On Branch b886536090aa4576

Changes In Branch new-naming-convention Through [b886536090] Excluding Merge-Ins

This is equivalent to a diff from 27002f2efe to b886536090

2021-04-25
11:29
Change the naming convention check-in: 2b74ff13b0 user: js tags: trunk
2021-04-19
21:07
Rename all struct of_* check-in: c81086beeb user: js tags: new-naming-convention
20:50
Fix a few forgotten of_forward check-in: b886536090 user: js tags: new-naming-convention
2021-04-18
23:41
of_memory_barrier -> OFMemoryBarrier check-in: 1cdf56dc9e user: js tags: new-naming-convention
2021-04-17
00:59
Merge trunk into branch "new-naming-convention" check-in: b57126a21e user: js tags: new-naming-convention
00:57
OFNumber: Remove useless OF_UNAVAILABLE check-in: 27002f2efe user: js tags: trunk
2021-04-13
21:43
Simplify OFValue check-in: e41940c022 user: js tags: trunk

Modified README.md from [115f8f54ed] to [c56b6e4a95].

313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
    $ objfw-new app MyFirstApp

  This creates a file `MyFirstApp.m`. The `-[applicationDidFinishLaunching]`
  method is called as soon as ObjFW finished all initialization. Use this as
  the entry point to your own code. For example, you could add the following
  line there to create a "Hello World":

    [of_stdout writeLine: @"Hello World!"];

  You can compile your new app using `objfw-compile`:

    $ objfw-compile -o MyFirstApp MyFirstApp.m

  `objfw-compile` is a tool that allows building applications and libraries
  using ObjFW without needing a full-blown build system. If you want to use







|







313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
    $ objfw-new app MyFirstApp

  This creates a file `MyFirstApp.m`. The `-[applicationDidFinishLaunching]`
  method is called as soon as ObjFW finished all initialization. Use this as
  the entry point to your own code. For example, you could add the following
  line there to create a "Hello World":

    [OFStdOut writeLine: @"Hello World!"];

  You can compile your new app using `objfw-compile`:

    $ objfw-compile -o MyFirstApp MyFirstApp.m

  `objfw-compile` is a tool that allows building applications and libraries
  using ObjFW without needing a full-blown build system. If you want to use

Modified generators/unicode/TableGenerator.h from [75d0d664b0] to [bbac35a082].

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

@class OFString;

@interface TableGenerator: OFObject <OFApplicationDelegate,
    OFHTTPClientDelegate>
{
	OFHTTPClient *_HTTPClient;
	of_unichar_t _uppercaseTable[0x110000];
	of_unichar_t _lowercaseTable[0x110000];
	of_unichar_t _titlecaseTable[0x110000];
	of_unichar_t _casefoldingTable[0x110000];
	OFString *_decompositionTable[0x110000];
	OFString *_decompositionCompatTable[0x110000];
	char _uppercaseTableUsed[0x1100];
	char _lowercaseTableUsed[0x1100];
	char _titlecaseTableUsed[0x1100];
	char _casefoldingTableUsed[0x1100];
	char _decompositionTableUsed[0x1100];
	char _decompositionCompatTableUsed[0x1100];
	size_t _uppercaseTableSize;
	size_t _lowercaseTableSize;
	size_t _titlecaseTableSize;
	size_t _casefoldingTableSize;
	size_t _decompositionTableSize;
	size_t _decompositionCompatTableSize;
	enum {
		STATE_UNICODE_DATA,
		STATE_CASE_FOLDING
	} _state;
}







|
|
|
|





|





|







18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

@class OFString;

@interface TableGenerator: OFObject <OFApplicationDelegate,
    OFHTTPClientDelegate>
{
	OFHTTPClient *_HTTPClient;
	OFUnichar _uppercaseTable[0x110000];
	OFUnichar _lowercaseTable[0x110000];
	OFUnichar _titlecaseTable[0x110000];
	OFUnichar _caseFoldingTable[0x110000];
	OFString *_decompositionTable[0x110000];
	OFString *_decompositionCompatTable[0x110000];
	char _uppercaseTableUsed[0x1100];
	char _lowercaseTableUsed[0x1100];
	char _titlecaseTableUsed[0x1100];
	char _caseFoldingTableUsed[0x1100];
	char _decompositionTableUsed[0x1100];
	char _decompositionCompatTableUsed[0x1100];
	size_t _uppercaseTableSize;
	size_t _lowercaseTableSize;
	size_t _titlecaseTableSize;
	size_t _caseFoldingTableSize;
	size_t _decompositionTableSize;
	size_t _decompositionCompatTableSize;
	enum {
		STATE_UNICODE_DATA,
		STATE_CASE_FOLDING
	} _state;
}

Modified generators/unicode/TableGenerator.m from [4d33b76d8d] to [0671e3687a].

47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
	@try {
		_HTTPClient = [[OFHTTPClient alloc] init];
		_HTTPClient.delegate = self;

		_uppercaseTableSize           = SIZE_MAX;
		_lowercaseTableSize           = SIZE_MAX;
		_titlecaseTableSize           = SIZE_MAX;
		_casefoldingTableSize         = SIZE_MAX;
		_decompositionTableSize       = SIZE_MAX;
		_decompositionCompatTableSize = SIZE_MAX;
	} @catch (id e) {
		@throw e;
		[self release];
	}

	return self;
}

- (void)applicationDidFinishLaunching
{
	OFHTTPRequest *request;

	[of_stdout writeString: @"Downloading UnicodeData.txt…"];
	_state = STATE_UNICODE_DATA;
	request = [OFHTTPRequest requestWithURL:
	    [OFURL URLWithString: UNICODE_DATA_URL]];
	[_HTTPClient asyncPerformRequest: request];
}

-      (void)client: (OFHTTPClient *)client
  didPerformRequest: (OFHTTPRequest *)request
	   response: (OFHTTPResponse *)response
	  exception: (id)exception
{
	if (exception != nil)
		@throw exception;

	[of_stdout writeLine: @" done"];

	switch (_state) {
	case STATE_UNICODE_DATA:
		[self parseUnicodeData: response];
		break;
	case STATE_CASE_FOLDING:
		[self parseCaseFolding: response];
		break;
	}
}

- (void)parseUnicodeData: (OFHTTPResponse *)response
{
	OFString *line;
	OFHTTPRequest *request;

	[of_stdout writeString: @"Parsing UnicodeData.txt…"];

	while ((line = [response readLine]) != nil) {
		void *pool2;
		OFArray OF_GENERIC(OFString *) *components;
		of_unichar_t codePoint;

		if (line.length == 0)
			continue;

		pool2 = objc_autoreleasePoolPush();

		components = [line componentsSeparatedByString: @";"];
		if (components.count != 15) {
			of_log(@"Invalid line: %@\n", line);
			[OFApplication terminateWithStatus: 1];
		}

		codePoint = (of_unichar_t)[[components objectAtIndex: 0]
		    unsignedLongLongValueWithBase: 16];

		if (codePoint > 0x10FFFF)
			@throw [OFOutOfRangeException exception];

		_uppercaseTable[codePoint] = (of_unichar_t)[[components
		    objectAtIndex: 12] unsignedLongLongValueWithBase: 16];
		_lowercaseTable[codePoint] = (of_unichar_t)[[components
		    objectAtIndex: 13] unsignedLongLongValueWithBase: 16];
		_titlecaseTable[codePoint] = (of_unichar_t)[[components
		    objectAtIndex: 14] unsignedLongLongValueWithBase: 16];

		if ([[components objectAtIndex: 5] length] > 0) {
			OFArray *decomposed = [[components objectAtIndex: 5]
			    componentsSeparatedByString: @" "];
			bool compat = false;
			OFMutableString *string;

			if ([decomposed.firstObject hasPrefix: @"<"]) {
				decomposed = [decomposed objectsInRange:
				    of_range(1, decomposed.count - 1)];
				compat = true;
			}

			string = [OFMutableString string];

			for (OFString *character in decomposed) {
				of_unichar_t unichar = (of_unichar_t)[character
				    unsignedLongLongValueWithBase: 16];

				[string appendCharacters: &unichar
						  length: 1];
			}

			[string makeImmutable];

			if (!compat)
				_decompositionTable[codePoint] = [string copy];
			_decompositionCompatTable[codePoint] = [string copy];
		}

		objc_autoreleasePoolPop(pool2);
	}

	[self applyDecompositionRecursivelyForTable: _decompositionTable];
	[self applyDecompositionRecursivelyForTable: _decompositionCompatTable];

	[of_stdout writeLine: @" done"];

	[of_stdout writeString: @"Downloading CaseFolding.txt…"];
	_state = STATE_CASE_FOLDING;
	request = [OFHTTPRequest requestWithURL:
	    [OFURL URLWithString: CASE_FOLDING_URL]];
	[_HTTPClient asyncPerformRequest: request];
}

- (void)parseCaseFolding: (OFHTTPResponse *)response
{
	OFString *line;

	[of_stdout writeString: @"Parsing CaseFolding.txt…"];

	while ((line = [response readLine]) != nil) {
		void *pool2;
		OFArray OF_GENERIC(OFString *) *components;
		of_unichar_t codePoint;

		if (line.length == 0 || [line hasPrefix: @"#"])
			continue;

		pool2 = objc_autoreleasePoolPush();

		components = [line componentsSeparatedByString: @"; "];
		if (components.count != 4) {
			of_log(@"Invalid line: %s\n", line);
			[OFApplication terminateWithStatus: 1];
		}

		if (![[components objectAtIndex: 1] isEqual: @"S"] &&
		    ![[components objectAtIndex: 1] isEqual: @"C"])
			continue;

		codePoint = (of_unichar_t)[[components objectAtIndex: 0]
		    unsignedLongLongValueWithBase: 16];

		if (codePoint > 0x10FFFF)
			@throw [OFOutOfRangeException exception];

		_casefoldingTable[codePoint] = (of_unichar_t)[[components
		    objectAtIndex: 2] unsignedLongLongValueWithBase: 16];

		objc_autoreleasePoolPop(pool2);
	}

	[of_stdout writeLine: @" done"];

	[self writeFiles];
}

- (void)applyDecompositionRecursivelyForTable: (OFString *[0x110000])table
{
	bool done;

	do {
		done = true;

		for (of_unichar_t i = 0; i < 0x110000; i++) {
			void *pool;
			const of_unichar_t *characters;
			size_t length;
			OFMutableString *replacement;
			bool changed = false;

			if (table[i] == nil)
				continue;








|














|














|
















|




|








|



|





|

|

|










|






|



















|

|










|




|








|







|





|





|











|

|







47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
	@try {
		_HTTPClient = [[OFHTTPClient alloc] init];
		_HTTPClient.delegate = self;

		_uppercaseTableSize           = SIZE_MAX;
		_lowercaseTableSize           = SIZE_MAX;
		_titlecaseTableSize           = SIZE_MAX;
		_caseFoldingTableSize         = SIZE_MAX;
		_decompositionTableSize       = SIZE_MAX;
		_decompositionCompatTableSize = SIZE_MAX;
	} @catch (id e) {
		@throw e;
		[self release];
	}

	return self;
}

- (void)applicationDidFinishLaunching
{
	OFHTTPRequest *request;

	[OFStdOut writeString: @"Downloading UnicodeData.txt…"];
	_state = STATE_UNICODE_DATA;
	request = [OFHTTPRequest requestWithURL:
	    [OFURL URLWithString: UNICODE_DATA_URL]];
	[_HTTPClient asyncPerformRequest: request];
}

-      (void)client: (OFHTTPClient *)client
  didPerformRequest: (OFHTTPRequest *)request
	   response: (OFHTTPResponse *)response
	  exception: (id)exception
{
	if (exception != nil)
		@throw exception;

	[OFStdOut writeLine: @" done"];

	switch (_state) {
	case STATE_UNICODE_DATA:
		[self parseUnicodeData: response];
		break;
	case STATE_CASE_FOLDING:
		[self parseCaseFolding: response];
		break;
	}
}

- (void)parseUnicodeData: (OFHTTPResponse *)response
{
	OFString *line;
	OFHTTPRequest *request;

	[OFStdOut writeString: @"Parsing UnicodeData.txt…"];

	while ((line = [response readLine]) != nil) {
		void *pool2;
		OFArray OF_GENERIC(OFString *) *components;
		OFUnichar codePoint;

		if (line.length == 0)
			continue;

		pool2 = objc_autoreleasePoolPush();

		components = [line componentsSeparatedByString: @";"];
		if (components.count != 15) {
			OFLog(@"Invalid line: %@\n", line);
			[OFApplication terminateWithStatus: 1];
		}

		codePoint = (OFUnichar)[[components objectAtIndex: 0]
		    unsignedLongLongValueWithBase: 16];

		if (codePoint > 0x10FFFF)
			@throw [OFOutOfRangeException exception];

		_uppercaseTable[codePoint] = (OFUnichar)[[components
		    objectAtIndex: 12] unsignedLongLongValueWithBase: 16];
		_lowercaseTable[codePoint] = (OFUnichar)[[components
		    objectAtIndex: 13] unsignedLongLongValueWithBase: 16];
		_titlecaseTable[codePoint] = (OFUnichar)[[components
		    objectAtIndex: 14] unsignedLongLongValueWithBase: 16];

		if ([[components objectAtIndex: 5] length] > 0) {
			OFArray *decomposed = [[components objectAtIndex: 5]
			    componentsSeparatedByString: @" "];
			bool compat = false;
			OFMutableString *string;

			if ([decomposed.firstObject hasPrefix: @"<"]) {
				decomposed = [decomposed objectsInRange:
				    OFRangeMake(1, decomposed.count - 1)];
				compat = true;
			}

			string = [OFMutableString string];

			for (OFString *character in decomposed) {
				OFUnichar unichar = (OFUnichar)[character
				    unsignedLongLongValueWithBase: 16];

				[string appendCharacters: &unichar
						  length: 1];
			}

			[string makeImmutable];

			if (!compat)
				_decompositionTable[codePoint] = [string copy];
			_decompositionCompatTable[codePoint] = [string copy];
		}

		objc_autoreleasePoolPop(pool2);
	}

	[self applyDecompositionRecursivelyForTable: _decompositionTable];
	[self applyDecompositionRecursivelyForTable: _decompositionCompatTable];

	[OFStdOut writeLine: @" done"];

	[OFStdOut writeString: @"Downloading CaseFolding.txt…"];
	_state = STATE_CASE_FOLDING;
	request = [OFHTTPRequest requestWithURL:
	    [OFURL URLWithString: CASE_FOLDING_URL]];
	[_HTTPClient asyncPerformRequest: request];
}

- (void)parseCaseFolding: (OFHTTPResponse *)response
{
	OFString *line;

	[OFStdOut writeString: @"Parsing CaseFolding.txt…"];

	while ((line = [response readLine]) != nil) {
		void *pool2;
		OFArray OF_GENERIC(OFString *) *components;
		OFUnichar codePoint;

		if (line.length == 0 || [line hasPrefix: @"#"])
			continue;

		pool2 = objc_autoreleasePoolPush();

		components = [line componentsSeparatedByString: @"; "];
		if (components.count != 4) {
			OFLog(@"Invalid line: %s\n", line);
			[OFApplication terminateWithStatus: 1];
		}

		if (![[components objectAtIndex: 1] isEqual: @"S"] &&
		    ![[components objectAtIndex: 1] isEqual: @"C"])
			continue;

		codePoint = (OFUnichar)[[components objectAtIndex: 0]
		    unsignedLongLongValueWithBase: 16];

		if (codePoint > 0x10FFFF)
			@throw [OFOutOfRangeException exception];

		_caseFoldingTable[codePoint] = (OFUnichar)[[components
		    objectAtIndex: 2] unsignedLongLongValueWithBase: 16];

		objc_autoreleasePoolPop(pool2);
	}

	[OFStdOut writeLine: @" done"];

	[self writeFiles];
}

- (void)applyDecompositionRecursivelyForTable: (OFString *[0x110000])table
{
	bool done;

	do {
		done = true;

		for (OFUnichar i = 0; i < 0x110000; i++) {
			void *pool;
			const OFUnichar *characters;
			size_t length;
			OFMutableString *replacement;
			bool changed = false;

			if (table[i] == nil)
				continue;

268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
	} while (!done);
}

- (void)writeFiles
{
	OFURL *URL;

	[of_stdout writeString: @"Writing files…"];

	URL = [OFURL fileURLWithPath: @"../../src/unicode.m"];
	[self writeTablesToFile: URL.fileSystemRepresentation];

	URL = [OFURL fileURLWithPath: @"../../src/unicode.h"];
	[self writeHeaderToFile: URL.fileSystemRepresentation];

	[of_stdout writeLine: @" done"];

	[OFApplication terminate];
}

- (void)writeTablesToFile: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file = [OFFile fileWithPath: path
				       mode: @"w"];

	[file writeString: COPYRIGHT
	    @"#include \"config.h\"\n"
	    @"\n"
	    @"#import \"OFString.h\"\n\n"
	    @"static const of_unichar_t emptyPage[0x100] = { 0 };\n"
	    @"static const char *emptyDecompositionPage[0x100] = { NULL };\n"
	    @"\n"];

	/* Write uppercasePage%u */
	for (of_unichar_t i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (of_unichar_t j = i; j < i + 0x100; j++) {
			if (_uppercaseTable[j] != 0) {
				isEmpty = false;
				_uppercaseTableSize = i >> 8;
				_uppercaseTableUsed[_uppercaseTableSize] = 1;
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const of_unichar_t "
					   @"uppercasePage%u[0x100] = {\n",
					   i >> 8];

			for (of_unichar_t j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _uppercaseTable[j],
				    _uppercaseTable[j + 1],
				    _uppercaseTable[j + 2],
				    _uppercaseTable[j + 3],
				    _uppercaseTable[j + 4],
				    _uppercaseTable[j + 5],
				    _uppercaseTable[j + 6],
				    _uppercaseTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write lowercasePage%u */
	for (of_unichar_t i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (of_unichar_t j = i; j < i + 0x100; j++) {
			if (_lowercaseTable[j] != 0) {
				isEmpty = false;
				_lowercaseTableSize = i >> 8;
				_lowercaseTableUsed[_lowercaseTableSize] = 1;
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const of_unichar_t "
					   @"lowercasePage%u[0x100] = {\n",
					   i >> 8];

			for (of_unichar_t j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _lowercaseTable[j],
				    _lowercaseTable[j + 1],
				    _lowercaseTable[j + 2],
				    _lowercaseTable[j + 3],
				    _lowercaseTable[j + 4],
				    _lowercaseTable[j + 5],
				    _lowercaseTable[j + 6],
				    _lowercaseTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write titlecasePage%u if it does NOT match uppercasePage%u */
	for (of_unichar_t i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (of_unichar_t j = i; j < i + 0x100; j++) {
			if (_titlecaseTable[j] != 0) {
				isEmpty = !memcmp(_uppercaseTable + i,
				    _titlecaseTable + i,
				    256 * sizeof(of_unichar_t));
				_titlecaseTableSize = i >> 8;
				_titlecaseTableUsed[_titlecaseTableSize] =
				    (isEmpty ? 2 : 1);
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const of_unichar_t "
					   @"titlecasePage%u[0x100] = {\n",
					   i >> 8];

			for (of_unichar_t j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _titlecaseTable[j],
				    _titlecaseTable[j + 1],
				    _titlecaseTable[j + 2],
				    _titlecaseTable[j + 3],
				    _titlecaseTable[j + 4],
				    _titlecaseTable[j + 5],
				    _titlecaseTable[j + 6],
				    _titlecaseTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write casefoldingPage%u if it does NOT match lowercasePage%u */
	for (of_unichar_t i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (of_unichar_t j = i; j < i + 0x100; j++) {
			if (_casefoldingTable[j] != 0) {
				isEmpty = !memcmp(_lowercaseTable + i,
				    _casefoldingTable + i,
				    256 * sizeof(of_unichar_t));
				_casefoldingTableSize = i >> 8;
				_casefoldingTableUsed[_casefoldingTableSize] =
				    (isEmpty ? 2 : 1);
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const of_unichar_t "
					   @"casefoldingPage%u[0x100] = {\n",
					   i >> 8];

			for (of_unichar_t j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _casefoldingTable[j],
				    _casefoldingTable[j + 1],
				    _casefoldingTable[j + 2],
				    _casefoldingTable[j + 3],
				    _casefoldingTable[j + 4],
				    _casefoldingTable[j + 5],
				    _casefoldingTable[j + 6],
				    _casefoldingTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write decompositionPage%u */
	for (of_unichar_t i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (of_unichar_t j = i; j < i + 0x100; j++) {
			if (_decompositionTable[j] != nil) {
				isEmpty = false;
				_decompositionTableSize = i >> 8;
				_decompositionTableUsed[
				    _decompositionTableSize] = 1;
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const char *const "
					   @"decompositionPage%u[0x100] = {\n",
					   i >> 8];

			for (of_unichar_t j = i; j < i + 0x100; j++) {
				if ((j - i) % 2 == 0)
					[file writeString: @"\t"];
				else
					[file writeString: @" "];

				if (_decompositionTable[j] != nil) {
					const char *UTF8String =







|







|














|




|


|











|



|


















|


|











|



|


















|


|



|










|



|

















|
|


|
|

|
|
|
|








|
|


|


|
|
|
|
|
|
|
|








|


|
















|







268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
	} while (!done);
}

- (void)writeFiles
{
	OFURL *URL;

	[OFStdOut writeString: @"Writing files…"];

	URL = [OFURL fileURLWithPath: @"../../src/unicode.m"];
	[self writeTablesToFile: URL.fileSystemRepresentation];

	URL = [OFURL fileURLWithPath: @"../../src/unicode.h"];
	[self writeHeaderToFile: URL.fileSystemRepresentation];

	[OFStdOut writeLine: @" done"];

	[OFApplication terminate];
}

- (void)writeTablesToFile: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file = [OFFile fileWithPath: path
				       mode: @"w"];

	[file writeString: COPYRIGHT
	    @"#include \"config.h\"\n"
	    @"\n"
	    @"#import \"OFString.h\"\n\n"
	    @"static const OFUnichar emptyPage[0x100] = { 0 };\n"
	    @"static const char *emptyDecompositionPage[0x100] = { NULL };\n"
	    @"\n"];

	/* Write uppercasePage%u */
	for (OFUnichar i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (OFUnichar j = i; j < i + 0x100; j++) {
			if (_uppercaseTable[j] != 0) {
				isEmpty = false;
				_uppercaseTableSize = i >> 8;
				_uppercaseTableUsed[_uppercaseTableSize] = 1;
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const OFUnichar "
					   @"uppercasePage%u[0x100] = {\n",
					   i >> 8];

			for (OFUnichar j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _uppercaseTable[j],
				    _uppercaseTable[j + 1],
				    _uppercaseTable[j + 2],
				    _uppercaseTable[j + 3],
				    _uppercaseTable[j + 4],
				    _uppercaseTable[j + 5],
				    _uppercaseTable[j + 6],
				    _uppercaseTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write lowercasePage%u */
	for (OFUnichar i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (OFUnichar j = i; j < i + 0x100; j++) {
			if (_lowercaseTable[j] != 0) {
				isEmpty = false;
				_lowercaseTableSize = i >> 8;
				_lowercaseTableUsed[_lowercaseTableSize] = 1;
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const OFUnichar "
					   @"lowercasePage%u[0x100] = {\n",
					   i >> 8];

			for (OFUnichar j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _lowercaseTable[j],
				    _lowercaseTable[j + 1],
				    _lowercaseTable[j + 2],
				    _lowercaseTable[j + 3],
				    _lowercaseTable[j + 4],
				    _lowercaseTable[j + 5],
				    _lowercaseTable[j + 6],
				    _lowercaseTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write titlecasePage%u if it does NOT match uppercasePage%u */
	for (OFUnichar i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (OFUnichar j = i; j < i + 0x100; j++) {
			if (_titlecaseTable[j] != 0) {
				isEmpty = !memcmp(_uppercaseTable + i,
				    _titlecaseTable + i,
				    256 * sizeof(OFUnichar));
				_titlecaseTableSize = i >> 8;
				_titlecaseTableUsed[_titlecaseTableSize] =
				    (isEmpty ? 2 : 1);
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const OFUnichar "
					   @"titlecasePage%u[0x100] = {\n",
					   i >> 8];

			for (OFUnichar j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _titlecaseTable[j],
				    _titlecaseTable[j + 1],
				    _titlecaseTable[j + 2],
				    _titlecaseTable[j + 3],
				    _titlecaseTable[j + 4],
				    _titlecaseTable[j + 5],
				    _titlecaseTable[j + 6],
				    _titlecaseTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write caseFoldingPage%u if it does NOT match lowercasePage%u */
	for (OFUnichar i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (OFUnichar j = i; j < i + 0x100; j++) {
			if (_caseFoldingTable[j] != 0) {
				isEmpty = !memcmp(_lowercaseTable + i,
				    _caseFoldingTable + i,
				    256 * sizeof(OFUnichar));
				_caseFoldingTableSize = i >> 8;
				_caseFoldingTableUsed[_caseFoldingTableSize] =
				    (isEmpty ? 2 : 1);
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const OFUnichar "
					   @"caseFoldingPage%u[0x100] = {\n",
					   i >> 8];

			for (OFUnichar j = i; j < i + 0x100; j += 8)
				[file writeFormat:
				    @"\t%u, %u, %u, %u, %u, %u, %u, %u,\n",
				    _caseFoldingTable[j],
				    _caseFoldingTable[j + 1],
				    _caseFoldingTable[j + 2],
				    _caseFoldingTable[j + 3],
				    _caseFoldingTable[j + 4],
				    _caseFoldingTable[j + 5],
				    _caseFoldingTable[j + 6],
				    _caseFoldingTable[j + 7]];

			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write decompositionPage%u */
	for (OFUnichar i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (OFUnichar j = i; j < i + 0x100; j++) {
			if (_decompositionTable[j] != nil) {
				isEmpty = false;
				_decompositionTableSize = i >> 8;
				_decompositionTableUsed[
				    _decompositionTableSize] = 1;
				break;
			}
		}

		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const char *const "
					   @"decompositionPage%u[0x100] = {\n",
					   i >> 8];

			for (OFUnichar j = i; j < i + 0x100; j++) {
				if ((j - i) % 2 == 0)
					[file writeString: @"\t"];
				else
					[file writeString: @" "];

				if (_decompositionTable[j] != nil) {
					const char *UTF8String =
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write decompCompatPage%u if it does NOT match decompositionPage%u */
	for (of_unichar_t i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (of_unichar_t j = i; j < i + 0x100; j++) {
			if (_decompositionCompatTable[j] != 0) {
				/*
				 * We bulk-compare pointers via memcmp here.
				 * This is safe, as we always set the same
				 * pointer in both tables if both are the same.
				 */
				isEmpty = !memcmp(_decompositionTable + i,







|


|







508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
			[file writeString: @"};\n\n"];

			objc_autoreleasePoolPop(pool2);
		}
	}

	/* Write decompCompatPage%u if it does NOT match decompositionPage%u */
	for (OFUnichar i = 0; i < 0x110000; i += 0x100) {
		bool isEmpty = true;

		for (OFUnichar j = i; j < i + 0x100; j++) {
			if (_decompositionCompatTable[j] != 0) {
				/*
				 * We bulk-compare pointers via memcmp here.
				 * This is safe, as we always set the same
				 * pointer in both tables if both are the same.
				 */
				isEmpty = !memcmp(_decompositionTable + i,
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const char *const "
					   @"decompCompatPage%u[0x100] = {\n",
					   i >> 8];

			for (of_unichar_t j = i; j < i + 0x100; j++) {
				if ((j - i) % 2 == 0)
					[file writeString: @"\t"];
				else
					[file writeString: @" "];

				if (_decompositionCompatTable[j] != nil) {
					const char *UTF8String =







|







537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
		if (!isEmpty) {
			void *pool2 = objc_autoreleasePoolPush();

			[file writeFormat: @"static const char *const "
					   @"decompCompatPage%u[0x100] = {\n",
					   i >> 8];

			for (OFUnichar j = i; j < i + 0x100; j++) {
				if ((j - i) % 2 == 0)
					[file writeString: @"\t"];
				else
					[file writeString: @" "];

				if (_decompositionCompatTable[j] != nil) {
					const char *UTF8String =
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
	/*
	 * Those are currently set to the last index.
	 * But from now on, we need the size.
	 */
	_uppercaseTableSize++;
	_lowercaseTableSize++;
	_titlecaseTableSize++;
	_casefoldingTableSize++;
	_decompositionTableSize++;
	_decompositionCompatTableSize++;

	/* Write of_unicode_uppercase_table */
	[file writeFormat: @"const of_unichar_t *const "
			   @"of_unicode_uppercase_table[0x%X] = {\n\t",
			   _uppercaseTableSize];

	for (of_unichar_t i = 0; i < _uppercaseTableSize; i++) {
		if (_uppercaseTableUsed[i])
			[file writeFormat: @"uppercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _uppercaseTableSize) {
			if ((i + 1) % 4 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write of_unicode_lowercase_table */
	[file writeFormat: @"const of_unichar_t *const "
			   @"of_unicode_lowercase_table[0x%X] = {\n\t",
			   _lowercaseTableSize];

	for (of_unichar_t i = 0; i < _lowercaseTableSize; i++) {
		if (_lowercaseTableUsed[i])
			[file writeFormat: @"lowercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _lowercaseTableSize) {
			if ((i + 1) % 4 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write of_unicode_titlecase_table */
	[file writeFormat: @"const of_unichar_t *const "
			   @"of_unicode_titlecase_table[0x%X] = {\n\t",
			   _titlecaseTableSize];

	for (of_unichar_t i = 0; i < _titlecaseTableSize; i++) {
		if (_titlecaseTableUsed[i] == 1)
			[file writeFormat: @"titlecasePage%u", i];
		else if (_titlecaseTableUsed[i] == 2)
			[file writeFormat: @"uppercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _titlecaseTableSize) {
			if ((i + 1) % 4 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write of_unicode_casefolding_table */
	[file writeFormat: @"const of_unichar_t *const "
			   @"of_unicode_casefolding_table[0x%X] = {\n\t",
			   _casefoldingTableSize];

	for (of_unichar_t i = 0; i < _casefoldingTableSize; i++) {
		if (_casefoldingTableUsed[i] == 1)
			[file writeFormat: @"casefoldingPage%u", i];
		else if (_casefoldingTableUsed[i] == 2)
			[file writeFormat: @"lowercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _casefoldingTableSize) {
			if ((i + 1) % 3 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write of_unicode_decomposition_table */
	[file writeFormat: @"const char *const "
			   @"*of_unicode_decomposition_table[0x%X] = {\n\t",
			   _decompositionTableSize];

	for (of_unichar_t i = 0; i < _decompositionTableSize; i++) {
		if (_decompositionTableUsed[i])
			[file writeFormat: @"decompositionPage%u", i];
		else
			[file writeString: @"emptyDecompositionPage"];

		if (i + 1 < _decompositionTableSize) {
			if ((i + 1) % 3 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write of_unicode_decomposition_compat_table */
	[file writeFormat: @"const char *const "
			   @"*of_unicode_decomposition_compat_table[0x%X] = {"
			   @"\n\t",
			   _decompositionCompatTableSize];

	for (of_unichar_t i = 0; i < _decompositionCompatTableSize; i++) {
		if (_decompositionCompatTableUsed[i] == 1)
			[file writeFormat: @"decompCompatPage%u", i];
		else if (_decompositionCompatTableUsed[i] == 2)
			[file writeFormat: @"decompositionPage%u", i];
		else
			[file writeString: @"emptyDecompositionPage"];








|



|
|
|


|















|
|
|


|















|
|
|


|

















|
|
|
|

|
|
|
|




|









|

|


|















|

|



|







579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
	/*
	 * Those are currently set to the last index.
	 * But from now on, we need the size.
	 */
	_uppercaseTableSize++;
	_lowercaseTableSize++;
	_titlecaseTableSize++;
	_caseFoldingTableSize++;
	_decompositionTableSize++;
	_decompositionCompatTableSize++;

	/* Write OFUnicodeUppercaseTable */
	[file writeFormat: @"const OFUnichar *const "
			   @"OFUnicodeUppercaseTable[0x%X] = {\n\t",
			   _uppercaseTableSize];

	for (OFUnichar i = 0; i < _uppercaseTableSize; i++) {
		if (_uppercaseTableUsed[i])
			[file writeFormat: @"uppercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _uppercaseTableSize) {
			if ((i + 1) % 4 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write OFUnicodeLowercaseTable */
	[file writeFormat: @"const OFUnichar *const "
			   @"OFUnicodeLowercaseTable[0x%X] = {\n\t",
			   _lowercaseTableSize];

	for (OFUnichar i = 0; i < _lowercaseTableSize; i++) {
		if (_lowercaseTableUsed[i])
			[file writeFormat: @"lowercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _lowercaseTableSize) {
			if ((i + 1) % 4 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write OFUnicodeTitlecaseTable */
	[file writeFormat: @"const OFUnichar *const "
			   @"OFUnicodeTitlecaseTable[0x%X] = {\n\t",
			   _titlecaseTableSize];

	for (OFUnichar i = 0; i < _titlecaseTableSize; i++) {
		if (_titlecaseTableUsed[i] == 1)
			[file writeFormat: @"titlecasePage%u", i];
		else if (_titlecaseTableUsed[i] == 2)
			[file writeFormat: @"uppercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _titlecaseTableSize) {
			if ((i + 1) % 4 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write OFUnicodeCaseFoldingTable */
	[file writeFormat: @"const OFUnichar *const "
			   @"OFUnicodeCaseFoldingTable[0x%X] = {\n\t",
			   _caseFoldingTableSize];

	for (OFUnichar i = 0; i < _caseFoldingTableSize; i++) {
		if (_caseFoldingTableUsed[i] == 1)
			[file writeFormat: @"caseFoldingPage%u", i];
		else if (_caseFoldingTableUsed[i] == 2)
			[file writeFormat: @"lowercasePage%u", i];
		else
			[file writeString: @"emptyPage"];

		if (i + 1 < _caseFoldingTableSize) {
			if ((i + 1) % 3 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write OFUnicodeDecompositionTable */
	[file writeFormat: @"const char *const "
			   @"*OFUnicodeDecompositionTable[0x%X] = {\n\t",
			   _decompositionTableSize];

	for (OFUnichar i = 0; i < _decompositionTableSize; i++) {
		if (_decompositionTableUsed[i])
			[file writeFormat: @"decompositionPage%u", i];
		else
			[file writeString: @"emptyDecompositionPage"];

		if (i + 1 < _decompositionTableSize) {
			if ((i + 1) % 3 == 0)
				[file writeString: @",\n\t"];
			else
				[file writeString: @", "];
		}
	}

	[file writeString: @"\n};\n\n"];

	/* Write OFUnicodeDecompositionCompatTable */
	[file writeFormat: @"const char *const "
			   @"*OFUnicodeDecompositionCompatTable[0x%X] = {"
			   @"\n\t",
			   _decompositionCompatTableSize];

	for (OFUnichar i = 0; i < _decompositionCompatTableSize; i++) {
		if (_decompositionCompatTableUsed[i] == 1)
			[file writeFormat: @"decompCompatPage%u", i];
		else if (_decompositionCompatTableUsed[i] == 2)
			[file writeFormat: @"decompositionPage%u", i];
		else
			[file writeString: @"emptyDecompositionPage"];

729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767

768
769
770
771
772
773
774
	OFFile *file = [OFFile fileWithPath: path
				       mode: @"w"];

	[file writeString: COPYRIGHT
	    @"#import \"OFString.h\"\n\n"];

	[file writeFormat:
	    @"#define OF_UNICODE_UPPERCASE_TABLE_SIZE 0x%X\n"
	    @"#define OF_UNICODE_LOWERCASE_TABLE_SIZE 0x%X\n"
	    @"#define OF_UNICODE_TITLECASE_TABLE_SIZE 0x%X\n"
	    @"#define OF_UNICODE_CASEFOLDING_TABLE_SIZE 0x%X\n"
	    @"#define OF_UNICODE_DECOMPOSITION_TABLE_SIZE 0x%X\n"
	    @"#define OF_UNICODE_DECOMPOSITION_COMPAT_TABLE_SIZE 0x%X\n\n",
	    _uppercaseTableSize, _lowercaseTableSize, _titlecaseTableSize,
	    _casefoldingTableSize, _decompositionTableSize,
	    _decompositionCompatTableSize];

	[file writeString:
	    @"#ifdef __cplusplus\n"
	    @"extern \"C\" {\n"
	    @"#endif\n"
	    @"extern const of_unichar_t *const _Nonnull\n"
	    @"    of_unicode_uppercase_table["
	    @"OF_UNICODE_UPPERCASE_TABLE_SIZE];\n"
	    @"extern const of_unichar_t *const _Nonnull\n"
	    @"    of_unicode_lowercase_table["
	    @"OF_UNICODE_LOWERCASE_TABLE_SIZE];\n"
	    @"extern const of_unichar_t *const _Nonnull\n"
	    @"    of_unicode_titlecase_table["
	    @"OF_UNICODE_TITLECASE_TABLE_SIZE];\n"
	    @"extern const of_unichar_t *const _Nonnull\n"
	    @"    of_unicode_casefolding_table["
	    @"OF_UNICODE_CASEFOLDING_TABLE_SIZE];\n"
	    @"extern const char *const _Nullable *const _Nonnull\n"
	    @"    of_unicode_decomposition_table["
	    @"OF_UNICODE_DECOMPOSITION_TABLE_SIZE];\n"
	    @"extern const char *const _Nullable *const _Nonnull\n"
	    @"    of_unicode_decomposition_compat_table["
	    @"OF_UNICODE_DECOMPOSITION_COMPAT_TABLE_SIZE];\n"

	    @"#ifdef __cplusplus\n"
	    @"}\n"
	    @"#endif\n"];

	objc_autoreleasePoolPop(pool);
}
@end







|
|
|
|
|
|

|






|
|
<
|
|
<
|
|
<
|
|
<

|
|

|
<
>







729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751

752
753

754
755

756
757

758
759
760
761
762

763
764
765
766
767
768
769
770
	OFFile *file = [OFFile fileWithPath: path
				       mode: @"w"];

	[file writeString: COPYRIGHT
	    @"#import \"OFString.h\"\n\n"];

	[file writeFormat:
	    @"#define OFUnicodeUppercaseTableSize 0x%X\n"
	    @"#define OFUnicodeLowercaseTableSize 0x%X\n"
	    @"#define OFUnicodeTitlecaseTableSize 0x%X\n"
	    @"#define OFUnicodeCaseFoldingTableSize 0x%X\n"
	    @"#define OFUnicodeDecompositionTableSize 0x%X\n"
	    @"#define OFUnicodeDecompositionCompatTableSize 0x%X\n\n",
	    _uppercaseTableSize, _lowercaseTableSize, _titlecaseTableSize,
	    _caseFoldingTableSize, _decompositionTableSize,
	    _decompositionCompatTableSize];

	[file writeString:
	    @"#ifdef __cplusplus\n"
	    @"extern \"C\" {\n"
	    @"#endif\n"
	    @"extern const OFUnichar *const _Nonnull\n"
	    @"    OFUnicodeUppercaseTable[OFUnicodeUppercaseTableSize];\n"

	    @"extern const OFUnichar *const _Nonnull\n"
	    @"    OFUnicodeLowercaseTable[OFUnicodeLowercaseTableSize];\n"

	    @"extern const OFUnichar *const _Nonnull\n"
	    @"    OFUnicodeTitlecaseTable[OFUnicodeTitlecaseTableSize];\n"

	    @"extern const OFUnichar *const _Nonnull\n"
	    @"    OFUnicodeCaseFoldingTable[OFUnicodeCaseFoldingTableSize];\n"

	    @"extern const char *const _Nullable *const _Nonnull\n"
	    @"    OFUnicodeDecompositionTable["
	    @"OFUnicodeDecompositionTableSize];\n"
	    @"extern const char *const _Nullable *const _Nonnull\n"
	    @"    OFUnicodeDecompositionCompatTable["

	    @"OFUnicodeDecompositionCompatTableSize];\n"
	    @"#ifdef __cplusplus\n"
	    @"}\n"
	    @"#endif\n"];

	objc_autoreleasePoolPop(pool);
}
@end

Modified src/Makefile from [06838b11b3] to [ab50c41823].

1
2
3
4
5
6
7
8
9
10
11
12

13
14

15


16
17
18
19
20
21
22
23
24
25
26
27
28

29
30
31
32
33
34
35
36
37

38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

56

57
58
59
60
61
62
63
64
65
66
67
68
69




70
71

72
73
74
75
76
77
78
include ../extra.mk

SUBDIRS = ${RUNTIME} exceptions encodings forwarding
SUBDIRS_AFTER = ${BRIDGE}
DISTCLEAN = Info.plist objfw-defs.h

SHARED_LIB = ${OBJFW_SHARED_LIB}
STATIC_LIB = ${OBJFW_STATIC_LIB}
FRAMEWORK = ${OBJFW_FRAMEWORK}
LIB_MAJOR = ${OBJFW_LIB_MAJOR}
LIB_MINOR = ${OBJFW_LIB_MINOR}


SRCS = OFApplication.m			\
       OFArray.m			\

       OFBlock.m			\


       OFCharacterSet.m			\
       OFColor.m			\
       OFConstantString.m		\
       OFCountedSet.m			\
       OFData.m				\
       OFData+CryptographicHashing.m	\
       OFData+MessagePackParsing.m	\
       OFDate.m				\
       OFDictionary.m			\
       OFEnumerator.m			\
       OFFileManager.m			\
       OFGZIPStream.m			\
       OFHMAC.m				\

       OFInflate64Stream.m		\
       OFInflateStream.m		\
       OFInvocation.m			\
       OFLHAArchive.m			\
       OFLHAArchiveEntry.m		\
       OFList.m				\
       OFLocale.m			\
       OFMapTable.m			\
       OFMD5Hash.m			\

       OFMessagePackExtension.m		\
       OFMethodSignature.m		\
       OFMutableArray.m			\
       OFMutableData.m			\
       OFMutableDictionary.m		\
       OFMutableLHAArchiveEntry.m	\
       OFMutablePair.m			\
       OFMutableSet.m			\
       OFMutableString.m		\
       OFMutableTarArchiveEntry.m	\
       OFMutableTriple.m		\
       OFMutableURL.m			\
       OFMutableZIPArchiveEntry.m	\
       OFNull.m				\
       OFNumber.m			\
       OFObject.m			\
       OFObject+KeyValueCoding.m	\
       OFObject+Serialization.m		\

       OFOptionsParser.m		\

       OFPair.m				\
       OFRIPEMD160Hash.m		\
       OFRunLoop.m			\
       OFSecureData.m			\
       OFSeekableStream.m		\
       OFSet.m				\
       OFSHA1Hash.m			\
       OFSHA224Hash.m			\
       OFSHA224Or256Hash.m		\
       OFSHA256Hash.m			\
       OFSHA384Hash.m			\
       OFSHA384Or512Hash.m		\
       OFSHA512Hash.m			\




       OFSortedList.m			\
       OFStdIOStream.m			\

       OFStream.m			\
       OFString.m			\
       OFString+CryptographicHashing.m	\
       OFString+JSONParsing.m		\
       OFString+PropertyListParsing.m	\
       OFString+Serialization.m		\
       OFString+URLEncoding.m		\












>
|

>

>
>













>







<

>


















>

>



<
<
<







>
>
>
>


>







1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66



67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
include ../extra.mk

SUBDIRS = ${RUNTIME} exceptions encodings forwarding
SUBDIRS_AFTER = ${BRIDGE}
DISTCLEAN = Info.plist objfw-defs.h

SHARED_LIB = ${OBJFW_SHARED_LIB}
STATIC_LIB = ${OBJFW_STATIC_LIB}
FRAMEWORK = ${OBJFW_FRAMEWORK}
LIB_MAJOR = ${OBJFW_LIB_MAJOR}
LIB_MINOR = ${OBJFW_LIB_MINOR}

SRCS = OFASPrintF.m			\
       OFApplication.m			\
       OFArray.m			\
       OFBase64.m			\
       OFBlock.m			\
       OFCRC16.m			\
       OFCRC32.m			\
       OFCharacterSet.m			\
       OFColor.m			\
       OFConstantString.m		\
       OFCountedSet.m			\
       OFData.m				\
       OFData+CryptographicHashing.m	\
       OFData+MessagePackParsing.m	\
       OFDate.m				\
       OFDictionary.m			\
       OFEnumerator.m			\
       OFFileManager.m			\
       OFGZIPStream.m			\
       OFHMAC.m				\
       OFHuffmanTree.m			\
       OFInflate64Stream.m		\
       OFInflateStream.m		\
       OFInvocation.m			\
       OFLHAArchive.m			\
       OFLHAArchiveEntry.m		\
       OFList.m				\
       OFLocale.m			\

       OFMD5Hash.m			\
       OFMapTable.m			\
       OFMessagePackExtension.m		\
       OFMethodSignature.m		\
       OFMutableArray.m			\
       OFMutableData.m			\
       OFMutableDictionary.m		\
       OFMutableLHAArchiveEntry.m	\
       OFMutablePair.m			\
       OFMutableSet.m			\
       OFMutableString.m		\
       OFMutableTarArchiveEntry.m	\
       OFMutableTriple.m		\
       OFMutableURL.m			\
       OFMutableZIPArchiveEntry.m	\
       OFNull.m				\
       OFNumber.m			\
       OFObject.m			\
       OFObject+KeyValueCoding.m	\
       OFObject+Serialization.m		\
       OFOnce.m				\
       OFOptionsParser.m		\
       OFPBKDF2.m			\
       OFPair.m				\
       OFRIPEMD160Hash.m		\
       OFRunLoop.m			\



       OFSHA1Hash.m			\
       OFSHA224Hash.m			\
       OFSHA224Or256Hash.m		\
       OFSHA256Hash.m			\
       OFSHA384Hash.m			\
       OFSHA384Or512Hash.m		\
       OFSHA512Hash.m			\
       OFScrypt.m			\
       OFSecureData.m			\
       OFSeekableStream.m		\
       OFSet.m				\
       OFSortedList.m			\
       OFStdIOStream.m			\
       OFStrPTime.m			\
       OFStream.m			\
       OFString.m			\
       OFString+CryptographicHashing.m	\
       OFString+JSONParsing.m		\
       OFString+PropertyListParsing.m	\
       OFString+Serialization.m		\
       OFString+URLEncoding.m		\
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
       OFXMLElement+Serialization.m	\
       OFXMLElementBuilder.m		\
       OFXMLNode.m			\
       OFXMLParser.m			\
       OFXMLProcessingInstruction.m	\
       OFZIPArchive.m			\
       OFZIPArchiveEntry.m		\
       base64.m				\
       crc16.m				\
       crc32.m				\
       huffman_tree.m			\
       of_asprintf.m			\
       of_strptime.m			\
       once.m				\
       pbkdf2.m				\
       scrypt.m				\
       ${UNICODE_M}			\
       ${USE_SRCS_FILES}		\
       ${USE_SRCS_PLUGINS}		\
       ${USE_SRCS_SOCKETS}		\
       ${USE_SRCS_THREADS}		\
       ${USE_SRCS_WINDOWS}
SRCS_FILES = OFFile.m			\







<
<
<
<
<
<
<
<
<







105
106
107
108
109
110
111









112
113
114
115
116
117
118
       OFXMLElement+Serialization.m	\
       OFXMLElementBuilder.m		\
       OFXMLNode.m			\
       OFXMLParser.m			\
       OFXMLProcessingInstruction.m	\
       OFZIPArchive.m			\
       OFZIPArchiveEntry.m		\









       ${UNICODE_M}			\
       ${USE_SRCS_FILES}		\
       ${USE_SRCS_PLUGINS}		\
       ${USE_SRCS_SOCKETS}		\
       ${USE_SRCS_THREADS}		\
       ${USE_SRCS_WINDOWS}
SRCS_FILES = OFFile.m			\
132
133
134
135
136
137
138

139
140
141
142
143
144
145
146
147
148
149
150

151

152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199

200
201
202
203
204
205
206
	       OFHTTPClient.m			\
	       OFHTTPCookie.m			\
	       OFHTTPCookieManager.m		\
	       OFHTTPRequest.m			\
	       OFHTTPResponse.m			\
	       OFHTTPServer.m			\
	       OFSequencedPacketSocket.m	\

	       OFStreamSocket.m			\
	       OFTCPSocket.m			\
	       OFUDPSocket.m			\
	       socket.m				\
	       ${USE_SRCS_IPX}
SRCS_THREADS = OFCondition.m		\
	       OFMutex.m		\
	       OFRecursiveMutex.m	\
	       OFThreadPool.m		\
	       condition.m		\
	       mutex.m			\
	       thread.m			\

	       tlskey.m

SRCS_WINDOWS = OFWin32ConsoleStdIOStream.m	\
	       OFWindowsRegistryKey.m

INCLUDES_ATOMIC = atomic.h			\
		  atomic_builtins.h		\
		  atomic_no_threads.h		\
		  atomic_osatomic.h		\
		  atomic_powerpc.h		\
		  atomic_sync_builtins.h	\
		  atomic_x86.h
INCLUDES := ${SRCS:.m=.h}			\
	    OFCollection.h			\
	    OFCryptographicHash.h		\
	    OFJSONRepresentation.h		\
	    OFKernelEventObserver.h		\
	    OFKeyValueCoding.h			\
	    OFLocking.h				\
	    OFMessagePackRepresentation.h	\
	    OFSerialization.h			\
	    OFTLSSocket.h			\
	    ObjFW.h				\
	    block.h				\
	    macros.h				\
	    objfw-defs.h			\
	    platform.h				\
	    ${USE_INCLUDES_ATOMIC}

SRCS += OFAdjacentArray.m		\
	OFAdjacentSubarray.m		\
	OFBitSetCharacterSet.m		\
	OFBytesValue.m			\
	OFCountedMapTableSet.m		\
	OFDimensionValue.m		\
	OFInvertedCharacterSet.m	\
	OFLHADecompressingStream.m	\
	OFMapTableDictionary.m		\
	OFMapTableSet.m			\
	OFMutableAdjacentArray.m	\
	OFMutableMapTableDictionary.m	\
	OFMutableMapTableSet.m		\
	OFMutableUTF8String.m		\
	OFNonretainedObjectValue.m	\
	OFPointValue.m			\
	OFPointerValue.m		\
	OFRangeCharacterSet.m		\
	OFRangeValue.m			\
	OFRectangleValue.m		\
	OFSandbox.m			\

	OFSubarray.m			\
	OFUTF8String.m			\
	${LIBBASES_M}			\
	${RUNTIME_AUTORELEASE_M}	\
	${RUNTIME_INSTANCE_M}
SRCS_FILES += OFFileURLHandler.m	\
	      OFINIFileSettings.m







>



<



<
<
|
|
|
>
|
>



|
|
|
|
|
|
|











<










<













|

>







132
133
134
135
136
137
138
139
140
141
142

143
144
145


146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172

173
174
175
176
177
178
179
180
181
182

183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
	       OFHTTPClient.m			\
	       OFHTTPCookie.m			\
	       OFHTTPCookieManager.m		\
	       OFHTTPRequest.m			\
	       OFHTTPResponse.m			\
	       OFHTTPServer.m			\
	       OFSequencedPacketSocket.m	\
	       OFSocket.m			\
	       OFStreamSocket.m			\
	       OFTCPSocket.m			\
	       OFUDPSocket.m			\

	       ${USE_SRCS_IPX}
SRCS_THREADS = OFCondition.m		\
	       OFMutex.m		\


	       OFPlainCondition.m	\
	       OFPlainMutex.m		\
	       OFPlainThread.m		\
	       OFRecursiveMutex.m	\
	       OFTLSKey.m		\
	       OFThreadPool.m
SRCS_WINDOWS = OFWin32ConsoleStdIOStream.m	\
	       OFWindowsRegistryKey.m

INCLUDES_ATOMIC = OFAtomic.h			\
		  OFAtomic_builtins.h		\
		  OFAtomic_no_threads.h		\
		  OFAtomic_osatomic.h		\
		  OFAtomic_powerpc.h		\
		  OFAtomic_sync_builtins.h	\
		  OFAtomic_x86.h
INCLUDES := ${SRCS:.m=.h}			\
	    OFCollection.h			\
	    OFCryptographicHash.h		\
	    OFJSONRepresentation.h		\
	    OFKernelEventObserver.h		\
	    OFKeyValueCoding.h			\
	    OFLocking.h				\
	    OFMessagePackRepresentation.h	\
	    OFSerialization.h			\
	    OFTLSSocket.h			\
	    ObjFW.h				\

	    macros.h				\
	    objfw-defs.h			\
	    platform.h				\
	    ${USE_INCLUDES_ATOMIC}

SRCS += OFAdjacentArray.m		\
	OFAdjacentSubarray.m		\
	OFBitSetCharacterSet.m		\
	OFBytesValue.m			\
	OFCountedMapTableSet.m		\

	OFInvertedCharacterSet.m	\
	OFLHADecompressingStream.m	\
	OFMapTableDictionary.m		\
	OFMapTableSet.m			\
	OFMutableAdjacentArray.m	\
	OFMutableMapTableDictionary.m	\
	OFMutableMapTableSet.m		\
	OFMutableUTF8String.m		\
	OFNonretainedObjectValue.m	\
	OFPointValue.m			\
	OFPointerValue.m		\
	OFRangeCharacterSet.m		\
	OFRangeValue.m			\
	OFRectValue.m			\
	OFSandbox.m			\
	OFSizeValue.m			\
	OFSubarray.m			\
	OFUTF8String.m			\
	${LIBBASES_M}			\
	${RUNTIME_AUTORELEASE_M}	\
	${RUNTIME_INSTANCE_M}
SRCS_FILES += OFFileURLHandler.m	\
	      OFINIFileSettings.m

Added src/OFASPrintF.h version [ca2e45c02b].













































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#include <stdarg.h>

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

#ifdef __cplusplus
extern "C" {
#endif
extern int OFVASPrintF(
    char *_Nullable *_Nonnull, const char *_Nonnull, va_list);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Added src/OFASPrintF.m version [700e7dd91c].































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdbool.h>

#ifdef HAVE_WCHAR_H
# include <wchar.h>
#endif

#ifdef HAVE_ASPRINTF_L
# include <locale.h>
#endif
#ifdef HAVE_XLOCALE_H
# include <xlocale.h>
#endif

#ifdef OF_HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

#import "OFString.h"
#import "OFLocale.h"

#import "OFInitializationFailedException.h"

#define MAX_SUBFORMAT_LEN 64

#ifndef HAVE_ASPRINTF
/*
 * (v)asprintf might be declared, but HAVE_ASPRINTF not defined because
 * configure determined it is broken. In this case, we must make sure there is
 * no name clash.
 */
# define asprintf asprintf_
# define vasprintf vasprintf_
#endif

struct context {
	const char *format;
	size_t formatLen;
	char subformat[MAX_SUBFORMAT_LEN + 1];
	size_t subformatLen;
	va_list arguments;
	char *buffer;
	size_t bufferLen;
	size_t i, last;
	enum {
		StateString,
		StateFormatFlags,
		StateFormatFieldWidth,
		StateFormatLengthModifier,
		StateFormatConversionSpecifier
	} state;
	enum {
		LengthModifierNone,
		LengthModifierHH,
		LengthModifierH,
		LengthModifierL,
		LengthModifierLL,
		LengthModifierJ,
		LengthModifierZ,
		LengthModifierT,
		LengthModifierCapitalL
	} lengthModifier;
	bool useLocale;
};

#ifdef HAVE_ASPRINTF_L
static locale_t cLocale;

OF_CONSTRUCTOR()
{
	if ((cLocale = newlocale(LC_ALL_MASK, "C", NULL)) == NULL)
		@throw [OFInitializationFailedException exception];
}
#endif

#ifndef HAVE_ASPRINTF
static int
vasprintf(char **string, const char *format, va_list arguments)
{
	int length;
	size_t bufferLength = 128;

	*string = NULL;

	for (;;) {
		free(*string);

		if ((*string = malloc(bufferLength)) == NULL)
			return -1;

		length = vsnprintf(*string, bufferLength - 1, format,
		    arguments);

		if (length >= 0 && (size_t)length < bufferLength - 1)
			break;

		if (bufferLength > INT_MAX / 2) {
			free(*string);
			return -1;
		}

		bufferLength <<= 1;
	}

	if (length > 0 && (size_t)length != bufferLength - 1) {
		char *resized = realloc(*string, length + 1);

		/* Ignore if making it smaller failed. */
		if (resized != NULL)
			*string = resized;
	}

	return length;
}

static int
asprintf(char **string, const char *format, ...)
{
	int ret;
	va_list arguments;

	va_start(arguments, format);
	ret = vasprintf(string, format, arguments);
	va_end(arguments);

	return ret;
}
#endif

static bool
appendString(struct context *ctx, const char *append, size_t appendLen)
{
	char *newBuf;

	if (appendLen == 0)
		return true;

	if ((newBuf = realloc(ctx->buffer,
	    ctx->bufferLen + appendLen + 1)) == NULL)
		return false;

	memcpy(newBuf + ctx->bufferLen, append, appendLen);

	ctx->buffer = newBuf;
	ctx->bufferLen += appendLen;

	return true;
}

static bool
appendSubformat(struct context *ctx, const char *subformat,
    size_t subformatLen)
{
	if (ctx->subformatLen + subformatLen > MAX_SUBFORMAT_LEN)
		return false;

	memcpy(ctx->subformat + ctx->subformatLen, subformat, subformatLen);
	ctx->subformatLen += subformatLen;
	ctx->subformat[ctx->subformatLen] = 0;

	return true;
}

static bool
stringState(struct context *ctx)
{
	if (ctx->format[ctx->i] == '%') {
		if (ctx->i > 0)
			if (!appendString(ctx, ctx->format + ctx->last,
			    ctx->i - ctx->last))
				return false;

		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		ctx->last = ctx->i + 1;
		ctx->state = StateFormatFlags;
	}

	return true;
}

static bool
formatFlagsState(struct context *ctx)
{
	switch (ctx->format[ctx->i]) {
	case '-':
	case '+':
	case ' ':
	case '#':
	case '0':
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		break;
	case ',':
		/* ObjFW extension: Use decimal point from locale */
		ctx->useLocale = true;
		break;
	default:
		ctx->state = StateFormatFieldWidth;
		ctx->i--;

		break;
	}

	return true;
}

static bool
formatFieldWidthState(struct context *ctx)
{
	if ((ctx->format[ctx->i] >= '0' && ctx->format[ctx->i] <= '9') ||
	    ctx->format[ctx->i] == '*' || ctx->format[ctx->i] == '.') {
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
	} else {
		ctx->state = StateFormatLengthModifier;
		ctx->i--;
	}

	return true;
}

static bool
formatLengthModifierState(struct context *ctx)
{
	/* Only one allowed */
	switch (ctx->format[ctx->i]) {
	case 'h': /* and also hh */
		if (ctx->formatLen > ctx->i + 1 &&
		    ctx->format[ctx->i + 1] == 'h') {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 2))
				return false;

			ctx->i++;
			ctx->lengthModifier = LengthModifierHH;
		} else {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
				return false;

			ctx->lengthModifier = LengthModifierH;
		}

		break;
	case 'l': /* and also ll */
		if (ctx->formatLen > ctx->i + 1 &&
		    ctx->format[ctx->i + 1] == 'l') {
#ifndef OF_WINDOWS
			if (!appendSubformat(ctx, ctx->format + ctx->i, 2))
				return false;
#else
			if (!appendSubformat(ctx, "I64", 3))
				return false;
#endif

			ctx->i++;
			ctx->lengthModifier = LengthModifierLL;
		} else {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
				return false;

			ctx->lengthModifier = LengthModifierL;
		}

		break;
	case 'j':
#if defined(OF_WINDOWS)
		if (!appendSubformat(ctx, "I64", 3))
			return false;
#elif defined(_NEWLIB_VERSION) || defined(OF_HPUX)
		if (!appendSubformat(ctx, "ll", 2))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LengthModifierJ;

		break;
	case 'z':
#if defined(OF_WINDOWS)
		if (sizeof(size_t) == 8)
			if (!appendSubformat(ctx, "I64", 3))
				return false;
#elif defined(_NEWLIB_VERSION) || defined(OF_HPUX)
		if (!appendSubformat(ctx, "l", 1))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LengthModifierZ;

		break;
	case 't':
#if defined(OF_WINDOWS)
		if (sizeof(ptrdiff_t) == 8)
			if (!appendSubformat(ctx, "I64", 3))
				return false;
#elif defined(_NEWLIB_VERSION) || defined(OF_HPUX)
		if (!appendSubformat(ctx, "l", 1))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LengthModifierT;

		break;
	case 'L':
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		ctx->lengthModifier = LengthModifierCapitalL;

		break;
#ifdef OF_WINDOWS
	case 'I': /* win32 strangeness (I64 instead of ll or j) */
		if (ctx->formatLen > ctx->i + 2 &&
		    ctx->format[ctx->i + 1] == '6' &&
		    ctx->format[ctx->i + 2] == '4') {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 3))
				return false;

			ctx->i += 2;
			ctx->lengthModifier = LengthModifierLL;
		} else
			ctx->i--;

		break;
#endif
#ifdef OF_IOS
	case 'q': /* iOS uses this for PRI?64 */
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		ctx->lengthModifier = LengthModifierLL;

		break;
#endif
	default:
		ctx->i--;

		break;
	}

	ctx->state = StateFormatConversionSpecifier;
	return true;
}

static bool
formatConversionSpecifierState(struct context *ctx)
{
	char *tmp = NULL;
	int tmpLen = 0;
#ifndef HAVE_ASPRINTF_L
	OFString *point;
#endif

	if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
		return false;

	switch (ctx->format[ctx->i]) {
	case '@':
		if (ctx->lengthModifier != LengthModifierNone)
			return false;

		ctx->subformat[ctx->subformatLen - 1] = 's';

		@try {
			id object;

			if ((object = va_arg(ctx->arguments, id)) != nil) {
				void *pool = objc_autoreleasePoolPush();

				tmpLen = asprintf(&tmp, ctx->subformat,
				    [object description].UTF8String);

				objc_autoreleasePoolPop(pool);
			} else
				tmpLen = asprintf(&tmp, ctx->subformat,
				    "(nil)");
		} @catch (id e) {
			free(ctx->buffer);
			@throw e;
		}

		break;
	case 'C':
		if (ctx->lengthModifier != LengthModifierNone)
			return false;

		ctx->subformat[ctx->subformatLen - 1] = 's';

		{
			char buffer[5];
			size_t len = OFUTF8StringEncode(
			    va_arg(ctx->arguments, OFUnichar), buffer);

			if (len == 0)
				return false;

			buffer[len] = 0;
			tmpLen = asprintf(&tmp, ctx->subformat, buffer);
		}

		break;
	case 'S':
		if (ctx->lengthModifier != LengthModifierNone)
			return false;

		ctx->subformat[ctx->subformatLen - 1] = 's';

		{
			const OFUnichar *arg =
			    va_arg(ctx->arguments, const OFUnichar *);
			size_t j, len = OFUTF32StringLength(arg);
			char *buffer;

			if (SIZE_MAX / 4 < len || (SIZE_MAX / 4) - len < 1)
				return false;

			if ((buffer = malloc((len * 4) + 1)) == NULL)
				return false;

			j = 0;
			for (size_t i = 0; i < len; i++) {
				size_t clen = OFUTF8StringEncode(arg[i],
				    buffer + j);

				if (clen == 0) {
					free(buffer);
					return false;
				}

				j += clen;
			}
			buffer[j] = 0;

			tmpLen = asprintf(&tmp, ctx->subformat, buffer);

			free(buffer);
		}

		break;
	case 'd':
	case 'i':
		switch (ctx->lengthModifier) {
		case LengthModifierNone:
		case LengthModifierHH:
		case LengthModifierH:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, int));
			break;
		case LengthModifierL:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, long));
			break;
		case LengthModifierLL:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, long long));
			break;
		case LengthModifierJ:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, intmax_t));
			break;
		case LengthModifierZ:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, ssize_t));
			break;
		case LengthModifierT:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, ptrdiff_t));
			break;
		default:
			return false;
		}

		break;
	case 'o':
	case 'u':
	case 'x':
	case 'X':
		switch (ctx->lengthModifier) {
		case LengthModifierNone:
		case LengthModifierHH:
		case LengthModifierH:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, unsigned int));
			break;
		case LengthModifierL:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, unsigned long));
			break;
		case LengthModifierLL:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, unsigned long long));
			break;
		case LengthModifierJ:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, uintmax_t));
			break;
		case LengthModifierZ:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, size_t));
			break;
		case LengthModifierT:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, ptrdiff_t));
			break;
		default:
			return false;
		}

		break;
	case 'f':
	case 'F':
	case 'e':
	case 'E':
	case 'g':
	case 'G':
	case 'a':
	case 'A':
		switch (ctx->lengthModifier) {
		case LengthModifierNone:
		case LengthModifierL:
#ifdef HAVE_ASPRINTF_L
			if (!ctx->useLocale)
				tmpLen = asprintf_l(&tmp, cLocale,
				    ctx->subformat,
				    va_arg(ctx->arguments, double));
			else
#endif
				tmpLen = asprintf(&tmp, ctx->subformat,
				    va_arg(ctx->arguments, double));
			break;
		case LengthModifierCapitalL:
#ifdef HAVE_ASPRINTF_L
			if (!ctx->useLocale)
				tmpLen = asprintf_l(&tmp, cLocale,
				    ctx->subformat,
				    va_arg(ctx->arguments, long double));
			else
#endif
				tmpLen = asprintf(&tmp, ctx->subformat,
				    va_arg(ctx->arguments, long double));
			break;
		default:
			return false;
		}

#ifndef HAVE_ASPRINTF_L
		if (tmpLen == -1)
			return false;

		/*
		 * If there's no asprintf_l, we have no other choice than to
		 * use this ugly hack to replace the locale's decimal point
		 * back to ".".
		 */
		point = [OFLocale decimalPoint];

		if (!ctx->useLocale && point != nil && ![point isEqual: @"."]) {
			void *pool = objc_autoreleasePoolPush();
			char *tmp2;

			@try {
				OFMutableString *tmpStr = [OFMutableString
				    stringWithUTF8String: tmp
						  length: tmpLen];
				[tmpStr replaceOccurrencesOfString: point
							withString: @"."];

				if (tmpStr.UTF8StringLength > INT_MAX)
					return false;

				tmpLen = (int)tmpStr.UTF8StringLength;
				tmp2 = malloc(tmpLen);
				memcpy(tmp2, tmpStr.UTF8String, tmpLen);
			} @finally {
				free(tmp);
				objc_autoreleasePoolPop(pool);
			}

			tmp = tmp2;
		}
#endif

		break;
	case 'c':
		switch (ctx->lengthModifier) {
		case LengthModifierNone:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, int));
			break;
		case LengthModifierL:
#ifdef HAVE_WCHAR_H
# if WINT_MAX >= INT_MAX
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, wint_t));
# else
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, int));
# endif
			break;
#endif
		default:
			return false;
		}

		break;
	case 's':
		switch (ctx->lengthModifier) {
		case LengthModifierNone:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, const char *));
			break;
#ifdef HAVE_WCHAR_T
		case LengthModifierL:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, const wchar_t *));
			break;
#endif
		default:
			return false;
		}

		break;
	case 'p':
		if (ctx->lengthModifier != LengthModifierNone)
			return false;

		tmpLen = asprintf(&tmp, ctx->subformat,
		    va_arg(ctx->arguments, void *));

		break;
	case 'n':
		switch (ctx->lengthModifier) {
		case LengthModifierNone:
			*va_arg(ctx->arguments, int *) = (int)ctx->bufferLen;
			break;
		case LengthModifierHH:
			*va_arg(ctx->arguments, signed char *) =
			    (signed char)ctx->bufferLen;
			break;
		case LengthModifierH:
			*va_arg(ctx->arguments, short *) =
			    (short)ctx->bufferLen;
			break;
		case LengthModifierL:
			*va_arg(ctx->arguments, long *) =
			    (long)ctx->bufferLen;
			break;
		case LengthModifierLL:
			*va_arg(ctx->arguments, long long *) =
			    (long long)ctx->bufferLen;
			break;
		case LengthModifierJ:
			*va_arg(ctx->arguments, intmax_t *) =
			    (intmax_t)ctx->bufferLen;
			break;
		case LengthModifierZ:
			*va_arg(ctx->arguments, size_t *) =
			    (size_t)ctx->bufferLen;
			break;
		case LengthModifierT:
			*va_arg(ctx->arguments, ptrdiff_t *) =
			    (ptrdiff_t)ctx->bufferLen;
			break;
		default:
			return false;
		}

		break;
	case '%':
		if (ctx->lengthModifier != LengthModifierNone)
			return false;

		if (!appendString(ctx, "%", 1))
			return false;

		break;
	default:
		return false;
	}

	if (tmpLen == -1)
		return false;

	if (tmp != NULL) {
		if (!appendString(ctx, tmp, tmpLen)) {
			free(tmp);
			return false;
		}

		free(tmp);
	}

	memset(ctx->subformat, 0, MAX_SUBFORMAT_LEN);
	ctx->subformatLen = 0;
	ctx->lengthModifier = LengthModifierNone;
	ctx->useLocale = false;

	ctx->last = ctx->i + 1;
	ctx->state = StateString;

	return true;
}

static bool (*states[])(struct context *) = {
	stringState,
	formatFlagsState,
	formatFieldWidthState,
	formatLengthModifierState,
	formatConversionSpecifierState
};

int
OFVASPrintF(char **string, const char *format, va_list arguments)
{
	struct context ctx;

	ctx.format = format;
	ctx.formatLen = strlen(format);
	memset(ctx.subformat, 0, MAX_SUBFORMAT_LEN + 1);
	ctx.subformatLen = 0;
	va_copy(ctx.arguments, arguments);
	ctx.bufferLen = 0;
	ctx.last = 0;
	ctx.state = StateString;
	ctx.lengthModifier = LengthModifierNone;
	ctx.useLocale = false;

	if ((ctx.buffer = malloc(1)) == NULL)
		return -1;

	for (ctx.i = 0; ctx.i < ctx.formatLen; ctx.i++) {
		if (!states[ctx.state](&ctx)) {
			free(ctx.buffer);
			return -1;
		}
	}

	if (ctx.state != StateString) {
		free(ctx.buffer);
		return -1;
	}

	if (!appendString(&ctx, ctx.format + ctx.last,
	    ctx.formatLen - ctx.last)) {
		free(ctx.buffer);
		return -1;
	}

	ctx.buffer[ctx.bufferLen] = 0;

	*string = ctx.buffer;
	return (ctx.bufferLen <= INT_MAX ? (int)ctx.bufferLen : -1);
}

Modified src/OFAdjacentArray.m from [0ad6ceaf6f] to [a4b7755fe9].

202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
}

- (id)objectAtIndexedSubscript: (size_t)idx
{
	return *((id *)[_array itemAtIndex: idx]);
}

- (void)getObjects: (id *)buffer inRange: (of_range_t)range
{
	id const *objects = _array.items;
	size_t count = _array.count;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > count)
		@throw [OFOutOfRangeException exception];

	for (size_t i = 0; i < range.length; i++)
		buffer[i] = objects[range.location + i];
}

- (size_t)indexOfObject: (id)object
{
	id const *objects;
	size_t count;

	if (object == nil)
		return OF_NOT_FOUND;

	objects = _array.items;
	count = _array.count;

	for (size_t i = 0; i < count; i++)
		if ([objects[i] isEqual: object])
			return i;

	return OF_NOT_FOUND;
}

- (size_t)indexOfObjectIdenticalTo: (id)object
{
	id const *objects;
	size_t count;

	if (object == nil)
		return OF_NOT_FOUND;

	objects = _array.items;
	count = _array.count;

	for (size_t i = 0; i < count; i++)
		if (objects[i] == object)
			return i;

	return OF_NOT_FOUND;
}


- (OFArray *)objectsInRange: (of_range_t)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _array.count)
		@throw [OFOutOfRangeException exception];

	if ([self isKindOfClass: [OFMutableArray class]])
		return [OFArray







|


















|








|








|








|



|







202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
}

- (id)objectAtIndexedSubscript: (size_t)idx
{
	return *((id *)[_array itemAtIndex: idx]);
}

- (void)getObjects: (id *)buffer inRange: (OFRange)range
{
	id const *objects = _array.items;
	size_t count = _array.count;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > count)
		@throw [OFOutOfRangeException exception];

	for (size_t i = 0; i < range.length; i++)
		buffer[i] = objects[range.location + i];
}

- (size_t)indexOfObject: (id)object
{
	id const *objects;
	size_t count;

	if (object == nil)
		return OFNotFound;

	objects = _array.items;
	count = _array.count;

	for (size_t i = 0; i < count; i++)
		if ([objects[i] isEqual: object])
			return i;

	return OFNotFound;
}

- (size_t)indexOfObjectIdenticalTo: (id)object
{
	id const *objects;
	size_t count;

	if (object == nil)
		return OFNotFound;

	objects = _array.items;
	count = _array.count;

	for (size_t i = 0; i < count; i++)
		if (objects[i] == object)
			return i;

	return OFNotFound;
}


- (OFArray *)objectsInRange: (OFRange)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _array.count)
		@throw [OFOutOfRangeException exception];

	if ([self isKindOfClass: [OFMutableArray class]])
		return [OFArray
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
	return true;
}

- (unsigned long)hash
{
	id const *objects = _array.items;
	size_t count = _array.count;
	uint32_t hash;

	OF_HASH_INIT(hash);

	for (size_t i = 0; i < count; i++)
		OF_HASH_ADD_HASH(hash, [objects[i] hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count_
{
	size_t count = _array.count;

	if (count > INT_MAX)
		/*







|

|


|

|




|







300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
	return true;
}

- (unsigned long)hash
{
	id const *objects = _array.items;
	size_t count = _array.count;
	unsigned long hash;

	OFHashInit(&hash);

	for (size_t i = 0; i < count; i++)
		OFHashAddHash(&hash, [objects[i] hash]);

	OFHashFinalize(&hash);

	return hash;
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count_
{
	size_t count = _array.count;

	if (count > INT_MAX)
		/*
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
	state->itemsPtr = (id *)_array.items;
	state->mutationsPtr = (unsigned long *)self;

	return (int)count;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block
{
	id const *objects = _array.items;
	size_t count = _array.count;
	bool stop = false;

	for (size_t i = 0; i < count && !stop; i++)
		block(objects[i], i, &stop);







|







338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
	state->itemsPtr = (id *)_array.items;
	state->mutationsPtr = (unsigned long *)self;

	return (int)count;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (OFArrayEnumerationBlock)block
{
	id const *objects = _array.items;
	size_t count = _array.count;
	bool stop = false;

	for (size_t i = 0; i < count && !stop; i++)
		block(objects[i], i, &stop);

Modified src/OFAdjacentSubarray.m from [738b4fad30] to [188174c31a].

49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
		if (![objects[i] isEqual: otherObjects[i]])
			return false;

	return true;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block
{
	id const *objects = self.objects;
	bool stop = false;

	for (size_t i = 0; i < _range.length && !stop; i++)
		block(objects[i], i, &stop);
}







|







49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
		if (![objects[i] isEqual: otherObjects[i]])
			return false;

	return true;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (OFArrayEnumerationBlock)block
{
	id const *objects = self.objects;
	bool stop = false;

	for (size_t i = 0; i < _range.length && !stop; i++)
		block(objects[i], i, &stop);
}

Modified src/OFApplication.h from [2ca542568c] to [5f5127d646].

48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 * - (void)applicationDidFinishLaunching
 * {
 *         [OFApplication terminate];
 * }
 * @end
 * @endcode
 */
#define OF_APPLICATION_DELEGATE(class_)					\
	int								\
	main(int argc, char *argv[])					\
	{								\
		return of_application_main(&argc, &argv,		\
		    (class_ *)[[class_ alloc] init]);			\
	}

#ifdef OF_HAVE_PLEDGE
# define OF_HAVE_SANDBOX
#endif

/**







|
|
|
|
|
|







48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 * - (void)applicationDidFinishLaunching
 * {
 *         [OFApplication terminate];
 * }
 * @end
 * @endcode
 */
#define OF_APPLICATION_DELEGATE(class_)			\
	int						\
	main(int argc, char *argv[])			\
	{						\
		return OFApplicationMain(&argc, &argv,	\
		    (class_ *)[[class_ alloc] init]);	\
	}

#ifdef OF_HAVE_PLEDGE
# define OF_HAVE_SANDBOX
#endif

/**
278
279
280
281
282
283
284
285
286
287
288
289
290
291
- (void)of_activateSandboxForChildProcesses: (OFSandbox *)sandbox;
#endif
@end

#ifdef __cplusplus
extern "C" {
#endif
extern int of_application_main(int *_Nonnull,
    char *_Nullable *_Nonnull[_Nonnull], id <OFApplicationDelegate>);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|
|





278
279
280
281
282
283
284
285
286
287
288
289
290
291
- (void)of_activateSandboxForChildProcesses: (OFSandbox *)sandbox;
#endif
@end

#ifdef __cplusplus
extern "C" {
#endif
extern int OFApplicationMain(int *_Nonnull, char *_Nullable *_Nonnull[_Nonnull],
    id <OFApplicationDelegate>);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFApplication.m from [19384c303e] to [9af79ccbcf].

90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
	if ([delegate respondsToSelector: @selector(applicationWillTerminate)])
		[delegate applicationWillTerminate];

	[delegate release];

#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_SOCKETS) && \
    defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
	of_socket_deinit();
#endif
}

int
of_application_main(int *argc, char **argv[],
    id <OFApplicationDelegate> delegate)
{
#ifdef OF_WINDOWS
	wchar_t **wargv, **wenvp;
	int wargc, si = 0;
#endif

	[[OFLocale alloc] init];







|




<
|







90
91
92
93
94
95
96
97
98
99
100
101

102
103
104
105
106
107
108
109
	if ([delegate respondsToSelector: @selector(applicationWillTerminate)])
		[delegate applicationWillTerminate];

	[delegate release];

#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_SOCKETS) && \
    defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
	OFSocketDeinit();
#endif
}

int

OFApplicationMain(int *argc, char **argv[], id <OFApplicationDelegate> delegate)
{
#ifdef OF_WINDOWS
	wchar_t **wargv, **wenvp;
	int wargc, si = 0;
#endif

	[[OFLocale alloc] init];
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
	@try {
		_environment = [[OFMutableDictionary alloc] init];

		atexit(atexitHandler);

#if defined(OF_WINDOWS)
		if ([OFSystemInfo isWindowsNT]) {
			of_char16_t *env, *env0;
			env = env0 = GetEnvironmentStringsW();

			while (*env != 0) {
				void *pool = objc_autoreleasePoolPush();
				OFString *tmp, *key, *value;
				size_t length, pos;

				length = of_string_utf16_length(env);
				tmp = [OFString stringWithUTF16String: env
							       length: length];
				env += length + 1;

				/*
				 * cmd.exe seems to add some special variables
				 * which start with a "=", even though variable
				 * names are not allowed to contain a "=".
				 */
				if ([tmp hasPrefix: @"="]) {
					objc_autoreleasePoolPop(pool);
					continue;
				}

				pos = [tmp rangeOfString: @"="].location;
				if (pos == OF_NOT_FOUND) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					continue;
				}

				key = [tmp substringToIndex: pos];







|







|















|







218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
	@try {
		_environment = [[OFMutableDictionary alloc] init];

		atexit(atexitHandler);

#if defined(OF_WINDOWS)
		if ([OFSystemInfo isWindowsNT]) {
			OFChar16 *env, *env0;
			env = env0 = GetEnvironmentStringsW();

			while (*env != 0) {
				void *pool = objc_autoreleasePoolPush();
				OFString *tmp, *key, *value;
				size_t length, pos;

				length = OFUTF16StringLength(env);
				tmp = [OFString stringWithUTF16String: env
							       length: length];
				env += length + 1;

				/*
				 * cmd.exe seems to add some special variables
				 * which start with a "=", even though variable
				 * names are not allowed to contain a "=".
				 */
				if ([tmp hasPrefix: @"="]) {
					objc_autoreleasePoolPop(pool);
					continue;
				}

				pos = [tmp rangeOfString: @"="].location;
				if (pos == OFNotFound) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					continue;
				}

				key = [tmp substringToIndex: pos];
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
				 */
				if ([tmp hasPrefix: @"="]) {
					objc_autoreleasePoolPop(pool);
					continue;
				}

				pos = [tmp rangeOfString: @"="].location;
				if (pos == OF_NOT_FOUND) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					continue;
				}

				key = [tmp substringToIndex: pos];
				value = [tmp substringFromIndex: pos + 1];
				[_environment setObject: value forKey: key];

				objc_autoreleasePoolPop(pool);
			}

			FreeEnvironmentStringsA(env0);
		}
#elif defined(OF_AMIGAOS)
		void *pool = objc_autoreleasePoolPush();
		OFFileManager *fileManager = [OFFileManager defaultManager];
		OFArray *envContents =
		    [fileManager contentsOfDirectoryAtPath: @"ENV:"];
		const of_string_encoding_t encoding = [OFLocale encoding];
		struct Process *proc;
		struct LocalVar *firstLocalVar;

		for (OFString *name in envContents) {
			void *pool2 = objc_autoreleasePoolPush();
			OFString *path, *value;
			OFFile *file;







|




















|







284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
				 */
				if ([tmp hasPrefix: @"="]) {
					objc_autoreleasePoolPop(pool);
					continue;
				}

				pos = [tmp rangeOfString: @"="].location;
				if (pos == OFNotFound) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					continue;
				}

				key = [tmp substringToIndex: pos];
				value = [tmp substringFromIndex: pos + 1];
				[_environment setObject: value forKey: key];

				objc_autoreleasePoolPop(pool);
			}

			FreeEnvironmentStringsA(env0);
		}
#elif defined(OF_AMIGAOS)
		void *pool = objc_autoreleasePoolPush();
		OFFileManager *fileManager = [OFFileManager defaultManager];
		OFArray *envContents =
		    [fileManager contentsOfDirectoryAtPath: @"ENV:"];
		OFStringEncoding encoding = [OFLocale encoding];
		struct Process *proc;
		struct LocalVar *firstLocalVar;

		for (OFString *name in envContents) {
			void *pool2 = objc_autoreleasePoolPush();
			OFString *path, *value;
			OFFile *file;
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
# ifndef OF_MACOS
		char **env = environ;
# else
		char **env = *_NSGetEnviron();
# endif

		if (env != NULL) {
			const of_string_encoding_t encoding =
			    [OFLocale encoding];

			for (; *env != NULL; env++) {
				void *pool = objc_autoreleasePoolPush();
				OFString *key, *value;
				char *sep;

				if ((sep = strchr(*env, '=')) == NULL) {







<
|







371
372
373
374
375
376
377

378
379
380
381
382
383
384
385
# ifndef OF_MACOS
		char **env = environ;
# else
		char **env = *_NSGetEnviron();
# endif

		if (env != NULL) {

			OFStringEncoding encoding = [OFLocale encoding];

			for (; *env != NULL; env++) {
				void *pool = objc_autoreleasePoolPush();
				OFString *key, *value;
				char *sep;

				if ((sep = strchr(*env, '=')) == NULL) {
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
	[super dealloc];
}

- (void)of_setArgumentCount: (int *)argc andArgumentValues: (char ***)argv
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableArray *arguments;
	of_string_encoding_t encoding;

	_argc = argc;
	_argv = argv;

	encoding = [OFLocale encoding];

#ifndef OF_NINTENDO_DS







|







462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
	[super dealloc];
}

- (void)of_setArgumentCount: (int *)argc andArgumentValues: (char ***)argv
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableArray *arguments;
	OFStringEncoding encoding;

	_argc = argc;
	_argv = argv;

	encoding = [OFLocale encoding];

#ifndef OF_NINTENDO_DS
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
}

#ifdef OF_HAVE_SANDBOX
- (void)of_activateSandbox: (OFSandbox *)sandbox
{
# ifdef OF_HAVE_PLEDGE
	void *pool = objc_autoreleasePoolPush();
	of_string_encoding_t encoding = [OFLocale encoding];
	OFArray OF_GENERIC(of_sandbox_unveil_path_t) *unveiledPaths;
	size_t unveiledPathsCount;
	const char *promises;

	if (_activeSandbox != nil && sandbox != _activeSandbox)
		@throw [OFInvalidArgumentException exception];

	unveiledPaths = sandbox.unveiledPaths;
	unveiledPathsCount = unveiledPaths.count;

	for (size_t i = sandbox->_unveiledPathsIndex;
	    i < unveiledPathsCount; i++) {
		of_sandbox_unveil_path_t unveiledPath =
		    [unveiledPaths objectAtIndex: i];
		OFString *path = unveiledPath.firstObject;
		OFString *permissions = unveiledPath.secondObject;

		if (path == nil || permissions == nil)
			@throw [OFInvalidArgumentException exception];








|
|











|







601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
}

#ifdef OF_HAVE_SANDBOX
- (void)of_activateSandbox: (OFSandbox *)sandbox
{
# ifdef OF_HAVE_PLEDGE
	void *pool = objc_autoreleasePoolPush();
	OFStringEncoding encoding = [OFLocale encoding];
	OFArray OF_GENERIC(OFSandboxUnveilPath) *unveiledPaths;
	size_t unveiledPathsCount;
	const char *promises;

	if (_activeSandbox != nil && sandbox != _activeSandbox)
		@throw [OFInvalidArgumentException exception];

	unveiledPaths = sandbox.unveiledPaths;
	unveiledPathsCount = unveiledPaths.count;

	for (size_t i = sandbox->_unveiledPathsIndex;
	    i < unveiledPathsCount; i++) {
		OFSandboxUnveilPath unveiledPath =
		    [unveiledPaths objectAtIndex: i];
		OFString *path = unveiledPath.firstObject;
		OFString *permissions = unveiledPath.secondObject;

		if (path == nil || permissions == nil)
			@throw [OFInvalidArgumentException exception];

Modified src/OFArray.h from [702817f9c0] to [091ccdd3f4].

31
32
33
34
35
36
37





38

39

40
41



42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFString;






enum {

	OF_ARRAY_SKIP_EMPTY = 1,

	OF_ARRAY_SORT_DESCENDING = 2
};




#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for enumerating an OFArray.
 *
 * @param object The current object
 * @param index The index of the current object
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^of_array_enumeration_block_t)(id object, size_t index,
    bool *stop);

/**
 * @brief A block for filtering an OFArray.
 *
 * @param object The object to inspect
 * @param index The index of the object to inspect
 * @return Whether the object should be in the filtered array
 */
typedef bool (^of_array_filter_block_t)(id object, size_t index);

/**
 * @brief A block for mapping objects to objects in an OFArray.
 *
 * @param object The object to map
 * @param index The index of the object to map
 * @return The object to map to
 */
typedef id _Nonnull (^of_array_map_block_t)(id object, size_t index);

/**
 * @brief A block for folding an OFArray.
 *
 * @param left The object to which the object has been folded so far
 * @param right The object that should be added to the left object
 * @return The left and right side folded into one object
 */
typedef id _Nullable (^of_array_fold_block_t)(id _Nullable left, id right);
#endif

/**
 * @class OFArray OFArray.h ObjFW/OFArray.h
 *
 * @brief An abstract class for storing objects in an array.
 *







>
>
>
>
>
|
>
|
>
|
<
>
>
>










|
<








|








|








|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47

48
49
50
51
52
53
54
55
56
57
58
59
60
61

62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFString;

/**
 * @brief Options for joining the objects of an array.
 *
 * This is a bit mask.
 */
typedef enum OFArrayJoinOptions {
	/** Skip empty components */
	OFArraySkipEmptyComponents = 1
} OFArrayJoinOptions;


typedef enum OFArraySortOptions {
	OFArraySortDescending = 1
} OFArraySortOptions;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for enumerating an OFArray.
 *
 * @param object The current object
 * @param index The index of the current object
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^OFArrayEnumerationBlock)(id object, size_t index, bool *stop);


/**
 * @brief A block for filtering an OFArray.
 *
 * @param object The object to inspect
 * @param index The index of the object to inspect
 * @return Whether the object should be in the filtered array
 */
typedef bool (^OFArrayFilterBlock)(id object, size_t index);

/**
 * @brief A block for mapping objects to objects in an OFArray.
 *
 * @param object The object to map
 * @param index The index of the object to map
 * @return The object to map to
 */
typedef id _Nonnull (^OFArrayMapBlock)(id object, size_t index);

/**
 * @brief A block for folding an OFArray.
 *
 * @param left The object to which the object has been folded so far
 * @param right The object that should be added to the left object
 * @return The left and right side folded into one object
 */
typedef id _Nullable (^OFArrayFoldBlock)(id _Nullable left, id right);
#endif

/**
 * @class OFArray OFArray.h ObjFW/OFArray.h
 *
 * @brief An abstract class for storing objects in an array.
 *
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
/**
 * @brief Copies the objects at the specified range to the specified buffer.
 *
 * @param buffer The buffer to copy the objects to
 * @param range The range to copy
 */
- (void)getObjects: (ObjectType __unsafe_unretained _Nonnull *_Nonnull)buffer
	   inRange: (of_range_t)range;

/**
 * @brief Returns the index of the first object that is equivalent to the
 *	  specified object or `OF_NOT_FOUND` if it was not found.
 *
 * @param object The object whose index is returned
 * @return The index of the first object equivalent to the specified object
 *	   or `OF_NOT_FOUND` if it was not found
 */
- (size_t)indexOfObject: (ObjectType)object;

/**
 * @brief Returns the index of the first object that has the same address as the
 *	  specified object or `OF_NOT_FOUND` if it was not found.
 *
 * @param object The object whose index is returned
 * @return The index of the first object that has the same address as
 *	   the specified object or `OF_NOT_FOUND` if it was not found
 */
- (size_t)indexOfObjectIdenticalTo: (ObjectType)object;

/**
 * @brief Checks whether the array contains an object equal to the specified
 *	  object.
 *







|



|



|





|



|







274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
/**
 * @brief Copies the objects at the specified range to the specified buffer.
 *
 * @param buffer The buffer to copy the objects to
 * @param range The range to copy
 */
- (void)getObjects: (ObjectType __unsafe_unretained _Nonnull *_Nonnull)buffer
	   inRange: (OFRange)range;

/**
 * @brief Returns the index of the first object that is equivalent to the
 *	  specified object or `OFNotFound` if it was not found.
 *
 * @param object The object whose index is returned
 * @return The index of the first object equivalent to the specified object
 *	   or `OFNotFound` if it was not found
 */
- (size_t)indexOfObject: (ObjectType)object;

/**
 * @brief Returns the index of the first object that has the same address as the
 *	  specified object or `OFNotFound` if it was not found.
 *
 * @param object The object whose index is returned
 * @return The index of the first object that has the same address as
 *	   the specified object or `OFNotFound` if it was not found
 */
- (size_t)indexOfObjectIdenticalTo: (ObjectType)object;

/**
 * @brief Checks whether the array contains an object equal to the specified
 *	  object.
 *
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377

/**
 * @brief Returns the objects in the specified range as a new OFArray.
 *
 * @param range The range for the subarray
 * @return The subarray as a new autoreleased OFArray
 */
- (OFArray OF_GENERIC(ObjectType) *)objectsInRange: (of_range_t)range;

/**
 * @brief Creates a string by joining all objects of the array.
 *
 * @param separator The string with which the objects should be joined
 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator;

/**
 * @brief Creates a string by joining all objects of the array.
 *
 * @param separator The string with which the objects should be joined
 * @param options Options according to which the objects should be joined.@n
 *		  Possible values are:
 *		  Value                 | Description
 *		  ----------------------|----------------------
 * 		  `OF_ARRAY_SKIP_EMPTY` | Skip empty components
 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator
			       options: (int)options;

/**
 * @brief Creates a string by calling the selector on all objects of the array
 *	  and joining the strings returned by calling the selector.
 *
 * @param separator The string with which the objects should be joined
 * @param selector The selector to perform on the objects
 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector;

/**
 * @brief Creates a string by calling the selector on all objects of the array
 *	  and joining the strings returned by calling the selector.
 *
 * @param separator The string with which the objects should be joined
 * @param selector The selector to perform on the objects
 * @param options Options according to which the objects should be joined.@n
 *		  Possible values are:
 *		  Value                 | Description
 *		  ----------------------|----------------------
 * 		  `OF_ARRAY_SKIP_EMPTY` | Skip empty components
 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector
			       options: (int)options;

/**
 * @brief Performs the specified selector on all objects in the array.
 *
 * @param selector The selector to perform on all objects in the array
 */
- (void)makeObjectsPerformSelector: (SEL)selector;







|













|
<
<
<
<



|


















|
<
<
<
<




|







321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342




343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365




366
367
368
369
370
371
372
373
374
375
376
377

/**
 * @brief Returns the objects in the specified range as a new OFArray.
 *
 * @param range The range for the subarray
 * @return The subarray as a new autoreleased OFArray
 */
- (OFArray OF_GENERIC(ObjectType) *)objectsInRange: (OFRange)range;

/**
 * @brief Creates a string by joining all objects of the array.
 *
 * @param separator The string with which the objects should be joined
 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator;

/**
 * @brief Creates a string by joining all objects of the array.
 *
 * @param separator The string with which the objects should be joined
 * @param options Options according to which the objects should be joined




 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator
			       options: (OFArrayJoinOptions)options;

/**
 * @brief Creates a string by calling the selector on all objects of the array
 *	  and joining the strings returned by calling the selector.
 *
 * @param separator The string with which the objects should be joined
 * @param selector The selector to perform on the objects
 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector;

/**
 * @brief Creates a string by calling the selector on all objects of the array
 *	  and joining the strings returned by calling the selector.
 *
 * @param separator The string with which the objects should be joined
 * @param selector The selector to perform on the objects
 * @param options Options according to which the objects should be joined




 * @return A string containing all objects joined by the separator
 */
- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector
			       options: (OFArrayJoinOptions)options;

/**
 * @brief Performs the specified selector on all objects in the array.
 *
 * @param selector The selector to perform on all objects in the array
 */
- (void)makeObjectsPerformSelector: (SEL)selector;
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403

404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428

/**
 * @brief Returns a copy of the array sorted using the specified selector and
 *	  options.
 *
 * @param selector The selector to use to sort the array. It's signature
 *		   should be the same as that of -[compare:].
 * @param options The options to use when sorting the array.@n
 *		  Possible values are:
 *		  Value                      | Description
 *		  ---------------------------|-------------------------
 *		  `OF_ARRAY_SORT_DESCENDING` | Sort in descending order
 * @return A sorted copy of the array
 */
- (OFArray OF_GENERIC(ObjectType) *)sortedArrayUsingSelector: (SEL)selector

						     options: (int)options;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Returns a copy of the array sorted using the specified selector and
 *	  options.
 *
 * @param comparator The comparator to use to sort the array
 * @param options The options to use when sorting the array.@n
 *		  Possible values are:
 *		  Value                      | Description
 *		  ---------------------------|-------------------------
 *		  `OF_ARRAY_SORT_DESCENDING` | Sort in descending order
 * @return A sorted copy of the array
 */
- (OFArray OF_GENERIC(ObjectType) *)
    sortedArrayUsingComparator: (of_comparator_t)comparator
		       options: (int)options;
#endif

/**
 * @brief Creates a new array with the specified object added.
 *
 * @param object The object to add
 * @return A new array with the specified object added







|
<
<
<
<


|
>
|







|
<
<
<
<



|
|







389
390
391
392
393
394
395
396




397
398
399
400
401
402
403
404
405
406
407
408
409




410
411
412
413
414
415
416
417
418
419
420
421

/**
 * @brief Returns a copy of the array sorted using the specified selector and
 *	  options.
 *
 * @param selector The selector to use to sort the array. It's signature
 *		   should be the same as that of -[compare:].
 * @param options The options to use when sorting the array




 * @return A sorted copy of the array
 */
- (OFArray OF_GENERIC(ObjectType) *)
    sortedArrayUsingSelector: (SEL)selector
		     options: (OFArraySortOptions)options;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Returns a copy of the array sorted using the specified selector and
 *	  options.
 *
 * @param comparator The comparator to use to sort the array
 * @param options The options to use when sorting the array




 * @return A sorted copy of the array
 */
- (OFArray OF_GENERIC(ObjectType) *)
    sortedArrayUsingComparator: (OFComparator)comparator
		       options: (OFArraySortOptions)options;
#endif

/**
 * @brief Creates a new array with the specified object added.
 *
 * @param object The object to add
 * @return A new array with the specified object added
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each object.
 *
 * @param block The block to execute for each object
 */
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block;

/**
 * @brief Creates a new array, mapping each object using the specified block.
 *
 * @param block A block which maps an object for each object
 * @return A new, autoreleased OFArray
 */
- (OFArray *)mappedArrayUsingBlock: (of_array_map_block_t)block;

/**
 * @brief Creates a new array, only containing the objects for which the block
 *	  returns true.
 *
 * @param block A block which determines if the object should be in the new
 *		array
 * @return A new, autoreleased OFArray
 */
- (OFArray OF_GENERIC(ObjectType) *)filteredArrayUsingBlock:
    (of_array_filter_block_t)block;

/**
 * @brief Folds the array to a single object using the specified block.
 *
 * If the array is empty, it will return `nil`.
 *
 * If there is only one object in the array, that object will be returned and
 * the block will not be invoked.
 *
 * If there are at least two objects, the block is invoked for each object
 * except the first, where left is always to what the array has already been
 * folded and right what should be added to left.
 *
 * @param block A block which folds two objects into one, which is called for
 *		all objects except the first
 * @return The array folded to a single object
 */
- (nullable id)foldUsingBlock: (of_array_fold_block_t)block;
#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END







|







|










|

















|







441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each object.
 *
 * @param block The block to execute for each object
 */
- (void)enumerateObjectsUsingBlock: (OFArrayEnumerationBlock)block;

/**
 * @brief Creates a new array, mapping each object using the specified block.
 *
 * @param block A block which maps an object for each object
 * @return A new, autoreleased OFArray
 */
- (OFArray *)mappedArrayUsingBlock: (OFArrayMapBlock)block;

/**
 * @brief Creates a new array, only containing the objects for which the block
 *	  returns true.
 *
 * @param block A block which determines if the object should be in the new
 *		array
 * @return A new, autoreleased OFArray
 */
- (OFArray OF_GENERIC(ObjectType) *)filteredArrayUsingBlock:
    (OFArrayFilterBlock)block;

/**
 * @brief Folds the array to a single object using the specified block.
 *
 * If the array is empty, it will return `nil`.
 *
 * If there is only one object in the array, that object will be returned and
 * the block will not be invoked.
 *
 * If there are at least two objects, the block is invoked for each object
 * except the first, where left is always to what the array has already been
 * folded and right what should be added to left.
 *
 * @param block A block which folds two objects into one, which is called for
 *		all objects except the first
 * @return The array folded to a single object
 */
- (nullable id)foldUsingBlock: (OFArrayFoldBlock)block;
#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END

Modified src/OFArray.m from [f6ae42a2d9] to [3a75bc9f84].

34
35
36
37
38
39
40
41

42
43
44
45
46
47
48
49
#import "OFOutOfRangeException.h"

static struct {
	Class isa;
} placeholder;

@interface OFArray ()
- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth;
@end

@interface OFPlaceholderArray: OFArray
@end

@implementation OFPlaceholderArray
- (instancetype)init







|
>
|







34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
#import "OFOutOfRangeException.h"

static struct {
	Class isa;
} placeholder;

@interface OFArray ()
- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth;
@end

@interface OFPlaceholderArray: OFArray
@end

@implementation OFPlaceholderArray
- (instancetype)init
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
}

- (size_t)count
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)getObjects: (id *)buffer inRange: (of_range_t)range
{
	for (size_t i = 0; i < range.length; i++)
		buffer[i] = [self objectAtIndex: range.location + i];
}

- (id const *)objects
{
	size_t count = self.count;
	id *buffer = of_alloc(count, sizeof(id));

	@try {
		[self getObjects: buffer inRange: of_range(0, count)];

		return [[OFData dataWithItemsNoCopy: buffer
					      count: count
					   itemSize: sizeof(id)
				       freeWhenDone: true] items];
	} @catch (id e) {
		free(buffer);
		@throw e;
	}
}

- (id)copy
{
	return [self retain];







|








|


|






|







225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
}

- (size_t)count
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)getObjects: (id *)buffer inRange: (OFRange)range
{
	for (size_t i = 0; i < range.length; i++)
		buffer[i] = [self objectAtIndex: range.location + i];
}

- (id const *)objects
{
	size_t count = self.count;
	id *buffer = OFAllocMemory(count, sizeof(id));

	@try {
		[self getObjects: buffer inRange: OFRangeMake(0, count)];

		return [[OFData dataWithItemsNoCopy: buffer
					      count: count
					   itemSize: sizeof(id)
				       freeWhenDone: true] items];
	} @catch (id e) {
		OFFreeMemory(buffer);
		@throw e;
	}
}

- (id)copy
{
	return [self retain];
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
}

- (size_t)indexOfObject: (id)object
{
	size_t i = 0;

	if (object == nil)
		return OF_NOT_FOUND;

	for (id objectIter in self) {
		if ([objectIter isEqual: object])
			return i;

		i++;
	}

	return OF_NOT_FOUND;
}

- (size_t)indexOfObjectIdenticalTo: (id)object
{
	size_t i = 0;

	if (object == nil)
		return OF_NOT_FOUND;

	for (id objectIter in self) {
		if (objectIter == object)
			return i;

		i++;
	}

	return OF_NOT_FOUND;
}

- (bool)containsObject: (id)object
{
	return ([self indexOfObject: object] != OF_NOT_FOUND);
}

- (bool)containsObjectIdenticalTo: (id)object
{
	return ([self indexOfObjectIdenticalTo: object] != OF_NOT_FOUND);
}

- (id)firstObject
{
	if (self.count > 0)
		return [self objectAtIndex: 0];

	return nil;
}

- (id)lastObject
{
	size_t count = self.count;

	if (count > 0)
		return [self objectAtIndex: count - 1];

	return nil;
}

- (OFArray *)objectsInRange: (of_range_t)range
{
	OFArray *ret;
	id *buffer;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length < self.count)
		@throw [OFOutOfRangeException exception];

	if (![self isKindOfClass: [OFMutableArray class]])
		return [OFSubarray arrayWithArray: self range: range];

	buffer = of_alloc(range.length, sizeof(*buffer));
	@try {
		[self getObjects: buffer inRange: range];

		ret = [OFArray arrayWithObjects: buffer count: range.length];
	} @finally {
		free(buffer);
	}

	return ret;
}

- (OFString *)componentsJoinedByString: (OFString *)separator
{
	return [self componentsJoinedByString: separator
				usingSelector: @selector(description)
				      options: 0];
}

- (OFString *)componentsJoinedByString: (OFString *)separator
			       options: (int)options
{
	return [self componentsJoinedByString: separator
				usingSelector: @selector(description)
				      options: options];
}

- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector
{
	return [self componentsJoinedByString: separator
				usingSelector: selector
				      options: 0];
}

- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector
			       options: (int)options
{
	OFMutableString *ret;

	if (separator == nil)
		@throw [OFInvalidArgumentException exception];

	if (self.count == 0)







|








|







|








|




|




|




















|











|





|













|
















|







303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
}

- (size_t)indexOfObject: (id)object
{
	size_t i = 0;

	if (object == nil)
		return OFNotFound;

	for (id objectIter in self) {
		if ([objectIter isEqual: object])
			return i;

		i++;
	}

	return OFNotFound;
}

- (size_t)indexOfObjectIdenticalTo: (id)object
{
	size_t i = 0;

	if (object == nil)
		return OFNotFound;

	for (id objectIter in self) {
		if (objectIter == object)
			return i;

		i++;
	}

	return OFNotFound;
}

- (bool)containsObject: (id)object
{
	return ([self indexOfObject: object] != OFNotFound);
}

- (bool)containsObjectIdenticalTo: (id)object
{
	return ([self indexOfObjectIdenticalTo: object] != OFNotFound);
}

- (id)firstObject
{
	if (self.count > 0)
		return [self objectAtIndex: 0];

	return nil;
}

- (id)lastObject
{
	size_t count = self.count;

	if (count > 0)
		return [self objectAtIndex: count - 1];

	return nil;
}

- (OFArray *)objectsInRange: (OFRange)range
{
	OFArray *ret;
	id *buffer;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length < self.count)
		@throw [OFOutOfRangeException exception];

	if (![self isKindOfClass: [OFMutableArray class]])
		return [OFSubarray arrayWithArray: self range: range];

	buffer = OFAllocMemory(range.length, sizeof(*buffer));
	@try {
		[self getObjects: buffer inRange: range];

		ret = [OFArray arrayWithObjects: buffer count: range.length];
	} @finally {
		OFFreeMemory(buffer);
	}

	return ret;
}

- (OFString *)componentsJoinedByString: (OFString *)separator
{
	return [self componentsJoinedByString: separator
				usingSelector: @selector(description)
				      options: 0];
}

- (OFString *)componentsJoinedByString: (OFString *)separator
			       options: (OFArrayJoinOptions)options
{
	return [self componentsJoinedByString: separator
				usingSelector: @selector(description)
				      options: options];
}

- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector
{
	return [self componentsJoinedByString: separator
				usingSelector: selector
				      options: 0];
}

- (OFString *)componentsJoinedByString: (OFString *)separator
			 usingSelector: (SEL)selector
			       options: (OFArrayJoinOptions)options
{
	OFMutableString *ret;

	if (separator == nil)
		@throw [OFInvalidArgumentException exception];

	if (self.count == 0)
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
			@throw [OFInvalidArgumentException exception];

		return component;
	}

	ret = [OFMutableString string];

	if (options & OF_ARRAY_SKIP_EMPTY) {
		for (id object in self) {
			void *pool = objc_autoreleasePoolPush();
			OFString *component =
			    [object performSelector: selector];

			if (component == nil)
				@throw [OFInvalidArgumentException exception];







|







431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
			@throw [OFInvalidArgumentException exception];

		return component;
	}

	ret = [OFMutableString string];

	if (options & OFArraySkipEmptyComponents) {
		for (id object in self) {
			void *pool = objc_autoreleasePoolPush();
			OFString *component =
			    [object performSelector: selector];

			if (component == nil)
				@throw [OFInvalidArgumentException exception];
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
			return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	for (id object in self)
		OF_HASH_ADD_HASH(hash, [object hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	void *pool;







|

|


|

|







504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
			return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	for (id object in self)
		OFHashAddHash(&hash, [object hash]);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	void *pool;
574
575
576
577
578
579
580
581

582
583
584
585
586

587
588
589
590
591
592
593
594
595
596
597
598
599
600
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions: (int)options

{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth
{
	OFMutableString *JSON = [OFMutableString stringWithString: @"["];
	void *pool = objc_autoreleasePoolPush();
	size_t i, count = self.count;

	if (options & OF_JSON_REPRESENTATION_PRETTY) {
		OFMutableString *indentation = [OFMutableString string];

		for (i = 0; i < depth; i++)
			[indentation appendString: @"\t"];

		[JSON appendString: @"\n"];








|
>




|
>
|





|







575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions:
    (OFJSONRepresentationOptions)options
{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth
{
	OFMutableString *JSON = [OFMutableString stringWithString: @"["];
	void *pool = objc_autoreleasePoolPush();
	size_t i, count = self.count;

	if (options & OFJSONRepresentationOptionPretty) {
		OFMutableString *indentation = [OFMutableString string];

		for (i = 0; i < depth; i++)
			[indentation appendString: @"\t"];

		[JSON appendString: @"\n"];

651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
	count = self.count;

	if (count <= 15) {
		uint8_t tmp = 0x90 | ((uint8_t)count & 0xF);
		[data addItem: &tmp];
	} else if (count <= UINT16_MAX) {
		uint8_t type = 0xDC;
		uint16_t tmp = OF_BSWAP16_IF_LE((uint16_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (count <= UINT32_MAX) {
		uint8_t type = 0xDD;
		uint32_t tmp = OF_BSWAP32_IF_LE((uint32_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	pool = objc_autoreleasePoolPush();







|





|







654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
	count = self.count;

	if (count <= 15) {
		uint8_t tmp = 0x90 | ((uint8_t)count & 0xF);
		[data addItem: &tmp];
	} else if (count <= UINT16_MAX) {
		uint8_t type = 0xDC;
		uint16_t tmp = OFToBigEndian16((uint16_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (count <= UINT32_MAX) {
		uint8_t type = 0xDD;
		uint32_t tmp = OFToBigEndian32((uint32_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	pool = objc_autoreleasePoolPush();
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new sort];
	[new makeImmutable];
	return new;
}

- (OFArray *)sortedArrayUsingSelector: (SEL)selector
			      options: (int)options
{
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new sortUsingSelector: selector options: options];
	[new makeImmutable];
	return new;
}

#ifdef OF_HAVE_BLOCKS
- (OFArray *)sortedArrayUsingComparator: (of_comparator_t)comparator
				options: (int)options
{
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new sortUsingComparator: comparator options: options];
	[new makeImmutable];
	return new;
}
#endif

- (OFArray *)reversedArray
{
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new reverse];
	[new makeImmutable];
	return new;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	of_range_t range = of_range(state->state, count);

	if (range.length > SIZE_MAX - range.location)
		@throw [OFOutOfRangeException exception];

	if (range.location + range.length > self.count)
		range.length = self.count - range.location;








|








|
|
















|



|







713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new sort];
	[new makeImmutable];
	return new;
}

- (OFArray *)sortedArrayUsingSelector: (SEL)selector
			      options: (OFArraySortOptions)options
{
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new sortUsingSelector: selector options: options];
	[new makeImmutable];
	return new;
}

#ifdef OF_HAVE_BLOCKS
- (OFArray *)sortedArrayUsingComparator: (OFComparator)comparator
				options: (OFArraySortOptions)options
{
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new sortUsingComparator: comparator options: options];
	[new makeImmutable];
	return new;
}
#endif

- (OFArray *)reversedArray
{
	OFMutableArray *new = [[self mutableCopy] autorelease];
	[new reverse];
	[new makeImmutable];
	return new;
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	OFRange range = OFRangeMake(state->state, count);

	if (range.length > SIZE_MAX - range.location)
		@throw [OFOutOfRangeException exception];

	if (range.location + range.length > self.count)
		range.length = self.count - range.location;

768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
- (OFEnumerator *)objectEnumerator
{
	return [[[OFArrayEnumerator alloc] initWithArray: self
					    mutationsPtr: NULL] autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block
{
	size_t i = 0;
	bool stop = false;

	for (id object in self) {
		block(object, i++, &stop);








|







771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
- (OFEnumerator *)objectEnumerator
{
	return [[[OFArrayEnumerator alloc] initWithArray: self
					    mutationsPtr: NULL] autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (OFArrayEnumerationBlock)block
{
	size_t i = 0;
	bool stop = false;

	for (id object in self) {
		block(object, i++, &stop);

814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
	OFMutableArray *ret = [[self mutableCopy] autorelease];
	[ret removeObject: object];
	[ret makeImmutable];
	return ret;
}

#ifdef OF_HAVE_BLOCKS
- (OFArray *)mappedArrayUsingBlock: (of_array_map_block_t)block
{
	OFArray *ret;
	size_t count = self.count;
	id *tmp = of_alloc(count, sizeof(id));

	@try {
		[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
		    bool *stop) {
			tmp[idx] = block(object, idx);
		}];

		ret = [OFArray arrayWithObjects: tmp count: count];
	} @finally {
		free(tmp);
	}

	return ret;
}

- (OFArray *)filteredArrayUsingBlock: (of_array_filter_block_t)block
{
	OFArray *ret;
	size_t count = self.count;
	id *tmp = of_alloc(count, sizeof(id));

	@try {
		__block size_t i = 0;

		[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
		    bool *stop) {
			if (block(object, idx))
				tmp[i++] = object;
		}];

		ret = [OFArray arrayWithObjects: tmp count: i];
	} @finally {
		free(tmp);
	}

	return ret;
}

- (id)foldUsingBlock: (of_array_fold_block_t)block
{
	size_t count = self.count;
	__block id current;

	if (count == 0)
		return nil;
	if (count == 1)







|



|









|





|



|












|





|







817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
	OFMutableArray *ret = [[self mutableCopy] autorelease];
	[ret removeObject: object];
	[ret makeImmutable];
	return ret;
}

#ifdef OF_HAVE_BLOCKS
- (OFArray *)mappedArrayUsingBlock: (OFArrayMapBlock)block
{
	OFArray *ret;
	size_t count = self.count;
	id *tmp = OFAllocMemory(count, sizeof(id));

	@try {
		[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
		    bool *stop) {
			tmp[idx] = block(object, idx);
		}];

		ret = [OFArray arrayWithObjects: tmp count: count];
	} @finally {
		OFFreeMemory(tmp);
	}

	return ret;
}

- (OFArray *)filteredArrayUsingBlock: (OFArrayFilterBlock)block
{
	OFArray *ret;
	size_t count = self.count;
	id *tmp = OFAllocMemory(count, sizeof(id));

	@try {
		__block size_t i = 0;

		[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
		    bool *stop) {
			if (block(object, idx))
				tmp[i++] = object;
		}];

		ret = [OFArray arrayWithObjects: tmp count: i];
	} @finally {
		OFFreeMemory(tmp);
	}

	return ret;
}

- (id)foldUsingBlock: (OFArrayFoldBlock)block
{
	size_t count = self.count;
	__block id current;

	if (count == 0)
		return nil;
	if (count == 1)

Added src/OFAtomic.h version [113d14691a].















































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <stdlib.h>

#import "macros.h"

#ifndef OF_HAVE_ATOMIC_OPS
# error No atomic operations available!
#endif

#if !defined(OF_HAVE_THREADS)
# import "OFAtomic_no_threads.h"
#elif (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
# import "OFAtomic_x86.h"
#elif defined(OF_POWERPC) && defined(__GNUC__) && !defined(__APPLE_CC__) && \
    !defined(OF_AIX)
# import "OFAtomic_powerpc.h"
#elif defined(OF_HAVE_ATOMIC_BUILTINS)
# import "OFAtomic_builtins.h"
#elif defined(OF_HAVE_SYNC_BUILTINS)
# import "OFAtomic_sync_builtins.h"
#elif defined(OF_HAVE_OSATOMIC)
# import "OFAtomic_osatomic.h"
#else
# error No atomic operations available!
#endif

Added src/OFAtomic_builtins.h version [100821f588].













































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
OFAtomicIntAdd(volatile int *_Nonnull p, int i)
{
	return __atomic_add_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
OFAtomicInt32Add(volatile int32_t *_Nonnull p, int32_t i)
{
	return __atomic_add_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE void *_Nullable
OFAtomicPointerAdd(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __atomic_add_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int
OFAtomicIntSubtract(volatile int *_Nonnull p, int i)
{
	return __atomic_sub_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
OFAtomicInt32Subtract(volatile int32_t *_Nonnull p, int32_t i)
{
	return __atomic_sub_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE void *_Nullable
OFAtomicPointerSubtract(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __atomic_sub_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int
OFAtomicIntIncrease(volatile int *_Nonnull p)
{
	return __atomic_add_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
OFAtomicInt32Increase(volatile int32_t *_Nonnull p)
{
	return __atomic_add_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE int
OFAtomicIntDecrease(volatile int *_Nonnull p)
{
	return __atomic_sub_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
OFAtomicInt32Decrease(volatile int32_t *_Nonnull p)
{
	return __atomic_sub_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE unsigned int
OFAtomicIntOr(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __atomic_or_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE uint32_t
OFAtomicInt32Or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __atomic_or_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE unsigned int
OFAtomicIntAnd(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __atomic_and_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE uint32_t
OFAtomicInt32And(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __atomic_and_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE unsigned int
OFAtomicIntXor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __atomic_xor_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE uint32_t
OFAtomicInt32Xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __atomic_xor_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE bool
OFAtomicIntCompareAndSwap(volatile int *_Nonnull p, int o, int n)
{
	return __atomic_compare_exchange(p, &o, &n, false,
	    __ATOMIC_RELAXED, __ATOMIC_RELAXED);
}

static OF_INLINE bool
OFAtomicInt32CompareAndSwap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	return __atomic_compare_exchange(p, &o, &n, false,
	    __ATOMIC_RELAXED, __ATOMIC_RELAXED);
}

static OF_INLINE bool
OFAtomicPointerCompareAndSwap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	return __atomic_compare_exchange(p, &o, &n, false,
	    __ATOMIC_RELAXED, __ATOMIC_RELAXED);
}

static OF_INLINE void
OFMemoryBarrier(void)
{
	__atomic_thread_fence(__ATOMIC_SEQ_CST);
}

static OF_INLINE void
OFAcquireMemoryBarrier(void)
{
	__atomic_thread_fence(__ATOMIC_ACQUIRE);
}

static OF_INLINE void
OFReleaseMemoryBarrier(void)
{
	__atomic_thread_fence(__ATOMIC_RELEASE);
}

Added src/OFAtomic_no_threads.h version [428a9e720d].





































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
OFAtomicIntAdd(volatile int *_Nonnull p, int i)
{
	return (*p += i);
}

static OF_INLINE int32_t
OFAtomicInt32Add(volatile int32_t *_Nonnull p, int32_t i)
{
	return (*p += i);
}

static OF_INLINE void *_Nullable
OFAtomicPointerAdd(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return (*(char *volatile *)p += i);
}

static OF_INLINE int
OFAtomicIntSubtract(volatile int *_Nonnull p, int i)
{
	return (*p -= i);
}

static OF_INLINE int32_t
OFAtomicInt32Subtract(volatile int32_t *_Nonnull p, int32_t i)
{
	return (*p -= i);
}

static OF_INLINE void *_Nullable
OFAtomicPointerSubtract(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return (*(char *volatile *)p -= i);
}

static OF_INLINE int
OFAtomicIntIncrease(volatile int *_Nonnull p)
{
	return ++*p;
}

static OF_INLINE int32_t
OFAtomicInt32Increase(volatile int32_t *_Nonnull p)
{
	return ++*p;
}

static OF_INLINE int
OFAtomicIntDecrease(volatile int *_Nonnull p)
{
	return --*p;
}

static OF_INLINE int32_t
OFAtomicInt32Decrease(volatile int32_t *_Nonnull p)
{
	return --*p;
}

static OF_INLINE unsigned int
OFAtomicIntOr(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return (*p |= i);
}

static OF_INLINE uint32_t
OFAtomicInt32Or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return (*p |= i);
}

static OF_INLINE unsigned int
OFAtomicIntAnd(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return (*p &= i);
}

static OF_INLINE uint32_t
OFAtomicInt32And(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return (*p &= i);
}

static OF_INLINE unsigned int
OFAtomicIntXor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return (*p ^= i);
}

static OF_INLINE uint32_t
OFAtomicInt32Xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return (*p ^= i);
}

static OF_INLINE bool
OFAtomicIntCompareSwap(volatile int *_Nonnull p, int o, int n)
{
	if (*p == o) {
		*p = n;
		return true;
	}

	return false;
}

static OF_INLINE bool
OFAtomicInt32CompareAndSwap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	if (*p == o) {
		*p = n;
		return true;
	}

	return false;
}

static OF_INLINE bool
OFAtomicPointerCompareAndSwap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	if (*p == o) {
		*p = n;
		return true;
	}

	return false;
}

static OF_INLINE void
OFMemoryBarrier(void)
{
	/* nop */
}

static OF_INLINE void
OFAcquireMemoryBarrier(void)
{
	/* nop */
}

static OF_INLINE void
OFReleaseMemoryBarrier(void)
{
	/* nop */
}

Added src/OFAtomic_osatomic.h version [52d5cd31b9].



























































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <libkern/OSAtomic.h>

static OF_INLINE int
OFAtomicIntAdd(volatile int *_Nonnull p, int i)
{
	return OSAtomicAdd32(i, p);
}

static OF_INLINE int32_t
OFAtomicInt32Add(volatile int32_t *_Nonnull p, int32_t i)
{
	return OSAtomicAdd32(i, p);
}

static OF_INLINE void *_Nullable
OFAtomicPointerAdd(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#ifdef __LP64__
	return (void *)OSAtomicAdd64(i, (int64_t *)p);
#else
	return (void *)OSAtomicAdd32(i, (int32_t *)p);
#endif
}

static OF_INLINE int
OFAtomicIntSubtract(volatile int *_Nonnull p, int i)
{
	return OSAtomicAdd32(-i, p);
}

static OF_INLINE int32_t
OFAtomicInt32Subtract(volatile int32_t *_Nonnull p, int32_t i)
{
	return OSAtomicAdd32(-i, p);
}

static OF_INLINE void *_Nullable
OFAtomicPointerSubtract(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#ifdef __LP64__
	return (void *)OSAtomicAdd64(-i, (int64_t *)p);
#else
	return (void *)OSAtomicAdd32(-i, (int32_t *)p);
#endif
}

static OF_INLINE int
OFAtomicIntIncrease(volatile int *_Nonnull p)
{
	return OSAtomicIncrement32(p);
}

static OF_INLINE int32_t
OFAtomicInt32Increase(volatile int32_t *_Nonnull p)
{
	return OSAtomicIncrement32(p);
}

static OF_INLINE int
OFAtomicIntDecrease(volatile int *_Nonnull p)
{
	return OSAtomicDecrement32(p);
}

static OF_INLINE int32_t
OFAtomicInt32Decrease(volatile int32_t *_Nonnull p)
{
	return OSAtomicDecrement32(p);
}

static OF_INLINE unsigned int
OFAtomicIntOr(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return OSAtomicOr32(i, p);
}

static OF_INLINE uint32_t
OFAtomicInt32Or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return OSAtomicOr32(i, p);
}

static OF_INLINE unsigned int
OFAtomicIntAnd(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return OSAtomicAnd32(i, p);
}

static OF_INLINE uint32_t
OFAtomicInt32And(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return OSAtomicAnd32(i, p);
}

static OF_INLINE unsigned int
OFAtomicIntXor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return OSAtomicXor32(i, p);
}

static OF_INLINE uint32_t
OFAtomicInt32Xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return OSAtomicXor32(i, p);
}

static OF_INLINE bool
OFAtomicIntCompareAndSwap(volatile int *_Nonnull p, int o, int n)
{
	return OSAtomicCompareAndSwapInt(o, n, p);
}

static OF_INLINE bool
OFAtomicInt32CompareAndSwap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	return OSAtomicCompareAndSwap32(o, n, p);
}

static OF_INLINE bool
OFAtomicPointerCompareAndSwap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	return OSAtomicCompareAndSwapPtr(o, n, p);
}

static OF_INLINE void
OFMemoryBarrier(void)
{
	OSMemoryBarrier();
}

static OF_INLINE void
OFAcquireMemoryBarrier(void)
{
	OSMemoryBarrier();
}

static OF_INLINE void
OFReleaseMemoryBarrier(void)
{
	OSMemoryBarrier();
}

Added src/OFAtomic_powerpc.h version [b84702cb04].



























































































































































































































































































































































































































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
OFAtomicIntAdd(volatile int *_Nonnull p, int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Add(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE void *_Nullable
OFAtomicPointerAdd(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return (void *)i;
}

static OF_INLINE int
OFAtomicIntSubtract(volatile int *_Nonnull p, int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Subtract(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE void *_Nullable
OFAtomicPointerSubtract(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return (void *)i;
}

static OF_INLINE int
OFAtomicIntIncrease(volatile int *_Nonnull p)
{
	int i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "addi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Increase(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "addi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int
OFAtomicIntDecrease(volatile int *_Nonnull p)
{
	int i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "subi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Decrease(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "subi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE unsigned int
OFAtomicIntOr(volatile unsigned int *_Nonnull p, unsigned int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "or		%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE uint32_t
OFAtomicInt32Or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "or		%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE unsigned int
OFAtomicIntAnd(volatile unsigned int *_Nonnull p, unsigned int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "and	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE uint32_t
OFAtomicInt32And(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "and	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE unsigned int
OFAtomicIntXor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "xor	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE uint32_t
OFAtomicInt32Xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "xor	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE bool
OFAtomicIntCompAndSwap(volatile int *_Nonnull p, int o, int n)
{
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"
	    "stwcx.	%2, 0, %3\n\t"
	    "bne-	0b\n\t"
	    "li		%0, 1\n\t"
	    "b		2f\n\t"
	    "1:\n\t"
	    "stwcx.	%0, 0, %3\n\t"
	    "li		%0, 0\n\t"
	    "2:"
	    : "=&r"(r)
	    : "r"(o), "r"(n), "r"(p)
	    : "cc", "memory"
	);

	return r;
}

static OF_INLINE bool
OFAtomicInt32CompareAndSwap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"
	    "stwcx.	%2, 0, %3\n\t"
	    "bne-	0b\n\t"
	    "li		%0, 1\n\t"
	    "b		2f\n\t"
	    "1:\n\t"
	    "stwcx.	%0, 0, %3\n\t"
	    "li		%0, 0\n\t"
	    "2:"
	    : "=&r"(r)
	    : "r"(o), "r"(n), "r"(p)
	    : "cc", "memory"
	);

	return r;
}

static OF_INLINE bool
OFAtomicPointerCompareAndSwap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"
	    "stwcx.	%2, 0, %3\n\t"
	    "bne-	0b\n\t"
	    "li		%0, 1\n\t"
	    "b		2f\n\t"
	    "1:\n\t"
	    "stwcx.	%0, 0, %3\n\t"
	    "li		%0, 0\n\t"
	    "2:"
	    : "=&r"(r)
	    : "r"(o), "r"(n), "r"(p)
	    : "cc", "memory"
	);

	return r;
}

static OF_INLINE void
OFMemoryBarrier(void)
{
	__asm__ __volatile__ (
	    ".long 0x7C2004AC /* lwsync */" ::: "memory"
	);
}

static OF_INLINE void
OFAcquireMemoryBarrier(void)
{
	__asm__ __volatile__ (
	    ".long 0x7C2004AC /* lwsync */" ::: "memory"
	);
}

static OF_INLINE void
OFReleaseMemoryBarrier(void)
{
	__asm__ __volatile__ (
	    ".long 0x7C2004AC /* lwsync */" ::: "memory"
	);
}

Added src/OFAtomic_sync_builtins.h version [cebe486547].







































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
OFAtomicIntAdd(volatile int *_Nonnull p, int i)
{
	return __sync_add_and_fetch(p, i);
}

static OF_INLINE int32_t
OFAtomicInt32Add(volatile int32_t *_Nonnull p, int32_t i)
{
	return __sync_add_and_fetch(p, i);
}

static OF_INLINE void *_Nullable
OFAtomicPointerAdd(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __sync_add_and_fetch(p, (void *)i);
}

static OF_INLINE int
OFAtomicIntSubtract(volatile int *_Nonnull p, int i)
{
	return __sync_sub_and_fetch(p, i);
}

static OF_INLINE int32_t
OFAtomicInt32Subtract(volatile int32_t *_Nonnull p, int32_t i)
{
	return __sync_sub_and_fetch(p, i);
}

static OF_INLINE void *_Nullable
OFAtomicPointerSubtract(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __sync_sub_and_fetch(p, (void *)i);
}

static OF_INLINE int
OFAtomicIntIncrease(volatile int *_Nonnull p)
{
	return __sync_add_and_fetch(p, 1);
}

static OF_INLINE int32_t
OFAtomicInt32Increase(volatile int32_t *_Nonnull p)
{
	return __sync_add_and_fetch(p, 1);
}

static OF_INLINE int
OFAtomicIntDecrease(volatile int *_Nonnull p)
{
	return __sync_sub_and_fetch(p, 1);
}

static OF_INLINE int32_t
OFAtomicInt32Decrease(volatile int32_t *_Nonnull p)
{
	return __sync_sub_and_fetch(p, 1);
}

static OF_INLINE unsigned int
OFAtomicIntOr(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __sync_or_and_fetch(p, i);
}

static OF_INLINE uint32_t
OFAtomicInt32Or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __sync_or_and_fetch(p, i);
}

static OF_INLINE unsigned int
OFAtomicIntAnd(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __sync_and_and_fetch(p, i);
}

static OF_INLINE uint32_t
OFAtomicInt32And(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __sync_and_and_fetch(p, i);
}

static OF_INLINE unsigned int
OFAtomicIntXor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __sync_xor_and_fetch(p, i);
}

static OF_INLINE uint32_t
OFAtomicInt32Xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __sync_xor_and_fetch(p, i);
}

static OF_INLINE bool
OFAtomicIntCompareAndSwap(volatile int *_Nonnull p, int o, int n)
{
	return __sync_bool_compare_and_swap(p, o, n);
}

static OF_INLINE bool
OFAtomicInt32CompAndSwap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	return __sync_bool_compare_and_swap(p, o, n);
}

static OF_INLINE bool
OFAtomicPointerCompareAndSwap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	return __sync_bool_compare_and_swap(p, o, n);
}

static OF_INLINE void
OFMemoryBarrier(void)
{
	__sync_synchronize();
}

static OF_INLINE void
OFAcquireMemoryBarrier(void)
{
	__sync_synchronize();
}

static OF_INLINE void
OFReleaseMemoryBarrier(void)
{
	__sync_synchronize();
}

Added src/OFAtomic_x86.h version [b0f56d0157].













































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

OF_ASSUME_NONNULL_BEGIN

static OF_INLINE int
OFAtomicIntAdd(volatile int *_Nonnull p, int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "lock\n\t"
		    "xaddl	%0, %2\n\t"
		    "addl	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "lock\n\t"
		    "xaddq	%0, %2\n\t"
		    "addq	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Add(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "addl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return i;
}

static OF_INLINE void *_Nullable
OFAtomicPointerAdd(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#if defined(OF_X86_64)
	__asm__ __volatile__ (
	    "lock\n\t"
	    "xaddq	%0, %2\n\t"
	    "addq	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#elif defined(OF_X86)
	__asm__ __volatile__ (
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "addl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#endif
}

static OF_INLINE int
OFAtomicIntSubtract(volatile int *_Nonnull p, int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "negl	%0\n\t"
		    "lock\n\t"
		    "xaddl	%0, %2\n\t"
		    "subl	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "negq	%0\n\t"
		    "lock\n\t"
		    "xaddq	%0, %2\n\t"
		    "subq	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Subtract(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "negl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "subl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return i;
}

static OF_INLINE void *_Nullable
OFAtomicPointerSubtract(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#if defined(OF_X86_64)
	__asm__ __volatile__ (
	    "negq	%0\n\t"
	    "lock\n\t"
	    "xaddq	%0, %2\n\t"
	    "subq	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#elif defined(OF_X86)
	__asm__ __volatile__ (
	    "negl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "subl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#endif
}

static OF_INLINE int
OFAtomicIntIncrease(volatile int *_Nonnull p)
{
	int i;

	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "xorl	%0, %0\n\t"
		    "incl	%0\n\t"
		    "lock\n\t"
		    "xaddl	%0, %1\n\t"
		    "incl	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "xorq	%0, %0\n\t"
		    "incq	%0\n\t"
		    "lock\n\t"
		    "xaddq	%0, %1\n\t"
		    "incq	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Increase(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "xorl	%0, %0\n\t"
	    "incl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %1\n\t"
	    "incl	%0"
	    : "=&r"(i)
	    : "m"(*p)
	);

	return i;
}

static OF_INLINE int
OFAtomicIntDecrease(volatile int *_Nonnull p)
{
	int i;

	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "xorl	%0, %0\n\t"
		    "decl	%0\n\t"
		    "lock\n\t"
		    "xaddl	%0, %1\n\t"
		    "decl	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "xorq	%0, %0\n\t"
		    "decq	%0\n\t"
		    "lock\n\t"
		    "xaddq	%0, %1\n\t"
		    "decq	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
OFAtomicInt32Decrease(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "xorl	%0, %0\n\t"
	    "decl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %1\n\t"
	    "decl	%0"
	    : "=&r"(i)
	    : "m"(*p)
	);

	return i;
}

static OF_INLINE unsigned int
OFAtomicIntOr(volatile unsigned int *_Nonnull p, unsigned int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movl	%2, %0\n\t"
		    "movl	%0, %%eax\n\t"
		    "orl	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "eax", "cc"
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movq	%2, %0\n\t"
		    "movq	%0, %%rax\n\t"
		    "orq	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "rax", "cc"
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE uint32_t
OFAtomicInt32Or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "movl	%2, %0\n\t"
	    "movl	%0, %%eax\n\t"
	    "orl	%1, %0\n\t"
	    "lock\n\t"
	    "cmpxchg	%0, %2\n\t"
	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
}

static OF_INLINE unsigned int
OFAtomicIntAnd(volatile unsigned int *_Nonnull p, unsigned int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movl	%2, %0\n\t"
		    "movl	%0, %%eax\n\t"
		    "andl	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "eax", "cc"
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movq	%2, %0\n\t"
		    "movq	%0, %%rax\n\t"
		    "andq	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "rax", "cc"
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE uint32_t
OFAtomicInt32And(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "movl	%2, %0\n\t"
	    "movl	%0, %%eax\n\t"
	    "andl	%1, %0\n\t"
	    "lock\n\t"
	    "cmpxchg	%0, %2\n\t"
	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
}

static OF_INLINE unsigned int
OFAtomicIntXor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movl	%2, %0\n\t"
		    "movl	%0, %%eax\n\t"
		    "xorl	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "eax", "cc"
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movq	%2, %0\n\t"
		    "movq	%0, %%rax\n\t"
		    "xorq	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "rax", "cc"
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE uint32_t
OFAtomicInt32Xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "movl	%2, %0\n\t"
	    "movl	%0, %%eax\n\t"
	    "xorl	%1, %0\n\t"
	    "lock\n\t"
	    "cmpxchgl	%0, %2\n\t"
	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
}

static OF_INLINE bool
OFAtomicIntCompareAndSwap(volatile int *_Nonnull p, int o, int n)
{
	int r;

	__asm__ __volatile__ (
	    "lock\n\t"
	    "cmpxchg	%2, %3\n\t"
	    "sete	%b0\n\t"
	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
}

static OF_INLINE bool
OFAtomicInt32CompareAndSwap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	int r;

	__asm__ __volatile__ (
	    "lock\n\t"
	    "cmpxchg	%2, %3\n\t"
	    "sete	%b0\n\t"
	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
}

static OF_INLINE bool
OFAtomicPointerCompareAndSwap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	int r;

	__asm__ __volatile__ (
	    "lock\n\t"
	    "cmpxchg	%2, %3\n\t"
	    "sete	%b0\n\t"
	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
}

static OF_INLINE void
OFMemoryBarrier(void)
{
	__asm__ __volatile__ (
	    "mfence" ::: "memory"
	);
}

static OF_INLINE void
OFAcquireMemoryBarrier(void)
{
	__asm__ __volatile__ ("" ::: "memory");
}

static OF_INLINE void
OFReleaseMemoryBarrier(void)
{
	__asm__ __volatile__ ("" ::: "memory");
}

OF_ASSUME_NONNULL_END

Added src/OFBase64.h version [459c01211d].















































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;
@class OFMutableData;

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *OFBase64Encode(const void *, size_t);
extern bool OFBase64Decode(OFMutableData *, const char *, size_t);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Added src/OFBase64.m version [8e11dbdc78].

























































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFBase64.h"
#import "OFString.h"
#import "OFData.h"

static const unsigned char encodeTable[64] = {
	'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
	'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b',
	'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
	'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3',
	'4', '5', '6', '7', '8', '9', '+', '/'
};

static const signed char decodeTable[128] = {
	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
	-1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54,
	55, 56, 57, 58, 59, 60, 61, -1, -1, -1,  0, -1, -1, -1,  0,  1,  2,
	 3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
	20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30,
	31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
	48, 49, 50, 51, -1, -1, -1, -1, -1
};

OFString *
OFBase64Encode(const void *data, size_t length)
{
	OFMutableString *ret = [OFMutableString string];
	uint8_t *buffer = (uint8_t *)data;
	size_t i;
	uint8_t rest;
	char tb[4];
	uint32_t sb;

	rest = length % 3;

	for (i = 0; i < length - rest; i += 3) {
		sb = (buffer[i] << 16) | (buffer[i + 1] << 8) | buffer[i + 2];

		tb[0] = encodeTable[(sb & 0xFC0000) >> 18];
		tb[1] = encodeTable[(sb & 0x03F000) >> 12];
		tb[2] = encodeTable[(sb & 0x000FC0) >> 6];
		tb[3] = encodeTable[sb & 0x00003F];

		[ret appendCString: tb
			  encoding: OFStringEncodingASCII
			    length: 4];
	}

	switch (rest) {
	case 1:
		tb[0] = encodeTable[buffer[i] >> 2];
		tb[1] = encodeTable[(buffer[i] & 3) << 4];
		tb[2] = tb[3] = '=';

		[ret appendCString: tb
			  encoding: OFStringEncodingASCII
			    length: 4];

		break;
	case 2:
		sb = (buffer[i] << 16) | (buffer[i + 1] << 8);

		tb[0] = encodeTable[(sb & 0xFC0000) >> 18];
		tb[1] = encodeTable[(sb & 0x03F000) >> 12];
		tb[2] = encodeTable[(sb & 0x000FC0) >> 6];
		tb[3] = '=';

		[ret appendCString: tb
			  encoding: OFStringEncodingASCII
			    length: 4];

		break;
	}

	[ret makeImmutable];

	return ret;
}

bool
OFBase64Decode(OFMutableData *data, const char *string, size_t length)
{
	const uint8_t *buffer = (const uint8_t *)string;
	size_t i;

	if ((length & 3) != 0)
		return false;

	if (data.itemSize != 1)
		return false;

	for (i = 0; i < length; i += 4) {
		uint32_t sb = 0;
		uint8_t count = 3;
		char db[3];
		int8_t tmp;

		if (buffer[i] > 0x7F || buffer[i + 1] > 0x7F ||
		    buffer[i + 2] > 0x7F || buffer[i + 3] > 0x7F)
			return false;

		if (buffer[i] == '=' || buffer[i + 1] == '=' ||
		    (buffer[i + 2] == '=' && buffer[i + 3] != '='))
			return false;

		if (buffer[i + 2] == '=')
			count--;
		if (buffer[i + 3] == '=')
			count--;

		if ((tmp = decodeTable[buffer[i]]) == -1)
			return false;

		sb |= tmp << 18;

		if ((tmp = decodeTable[buffer[i + 1]]) == -1)
			return false;

		sb |= tmp << 12;

		if ((tmp = decodeTable[buffer[i + 2]]) == -1)
			return false;

		sb |= tmp << 6;

		if ((tmp = decodeTable[buffer[i + 3]]) == -1)
			return false;

		sb |= tmp;

		db[0] = (sb & 0xFF0000) >> 16;
		db[1] = (sb & 0x00FF00) >> 8;
		db[2] = sb & 0x0000FF;

		[data addItems: db count: count];
	}

	return true;
}

Modified src/OFBitSetCharacterSet.m from [54df15f988] to [269813e483].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

- (instancetype)initWithCharactersInString: (OFString *)string
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		const of_unichar_t *characters = string.characters;
		size_t length = string.length;

		for (size_t i = 0; i < length; i++) {
			of_unichar_t c = characters[i];

			if (c / CHAR_BIT >= _size) {
				size_t newSize;

				if (UINT32_MAX - c < 1)
					@throw [OFOutOfRangeException
					    exception];

				newSize = OF_ROUND_UP_POW2(CHAR_BIT, c + 1) /
				    CHAR_BIT;

				_bitset = of_realloc(_bitset, newSize, 1);
				memset(_bitset + _size, '\0', newSize - _size);

				_size = newSize;
			}

			of_bitset_set(_bitset, c);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	free(_bitset);

	[super dealloc];
}

- (bool)characterIsMember: (of_unichar_t)character
{
	if (character / CHAR_BIT >= _size)
		return false;

	return of_bitset_isset(_bitset, character);
}
@end







|



|








|


|





|













|




|




|


28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

- (instancetype)initWithCharactersInString: (OFString *)string
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		const OFUnichar *characters = string.characters;
		size_t length = string.length;

		for (size_t i = 0; i < length; i++) {
			OFUnichar c = characters[i];

			if (c / CHAR_BIT >= _size) {
				size_t newSize;

				if (UINT32_MAX - c < 1)
					@throw [OFOutOfRangeException
					    exception];

				newSize = OFRoundUpToPowerOf2(CHAR_BIT, c + 1) /
				    CHAR_BIT;

				_bitset = OFResizeMemory(_bitset, newSize, 1);
				memset(_bitset + _size, '\0', newSize - _size);

				_size = newSize;
			}

			OFBitsetSet(_bitset, c);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	OFFreeMemory(_bitset);

	[super dealloc];
}

- (bool)characterIsMember: (OFUnichar)character
{
	if (character / CHAR_BIT >= _size)
		return false;

	return OFBitsetIsSet(_bitset, character);
}
@end

Modified src/OFBlock.h from [f6b4954bd3] to [b2fc8f8283].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

#import "block.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFBlock OFBlock.h ObjFW/OFBlock.h
 *
 * @brief The class for all blocks, since all blocks are also objects.
 */







<
<







11
12
13
14
15
16
17


18
19
20
21
22
23
24
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"



OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFBlock OFBlock.h ObjFW/OFBlock.h
 *
 * @brief The class for all blocks, since all blocks are also objects.
 */
36
37
38
39
40
41
42
43
































44
OF_SUBCLASSING_RESTRICTED
@interface OFGlobalBlock: OFBlock
@end

OF_SUBCLASSING_RESTRICTED
@interface OFMallocBlock: OFBlock
@end

































OF_ASSUME_NONNULL_END








>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
OF_SUBCLASSING_RESTRICTED
@interface OFGlobalBlock: OFBlock
@end

OF_SUBCLASSING_RESTRICTED
@interface OFMallocBlock: OFBlock
@end

#ifdef __cplusplus
extern "C" {
#endif
extern void *_Block_copy(const void *);
extern void _Block_release(const void *);

# if defined(OF_WINDOWS) && \
    (defined(OF_NO_SHARED) || defined(OF_COMPILING_OBJFW))
/*
 * Clang has implicit declarations for these, but they are dllimport. When
 * compiling ObjFW itself or using it as a static library, these need to be
 * dllexport. Interestingly, this still works when using it as a shared library.
 */
extern __declspec(dllexport) struct objc_class _NSConcreteStackBlock;
extern __declspec(dllexport) struct objc_class _NSConcreteGlobalBlock;
extern __declspec(dllexport) void _Block_object_assign(void *, const void *,
    const int);
extern __declspec(dllexport) void _Block_object_dispose(const void *,
    const int);
# endif
#ifdef __cplusplus
}
#endif

#ifndef Block_copy
# define Block_copy(...) \
    ((__typeof__(__VA_ARGS__))_Block_copy((const void *)(__VA_ARGS__)))
#endif
#ifndef Block_release
# define Block_release(...) _Block_release((const void *)(__VA_ARGS__))
#endif

OF_ASSUME_NONNULL_END

Modified src/OFBlock.m from [678cbad32a] to [c096d5bece].

16
17
18
19
20
21
22






23
24
25
26
27
28
29
30
31
32
33
34

35





36

37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
#include "config.h"

#include <stdint.h>
#include <stdlib.h>
#include <string.h>

#import "OFBlock.h"







#import "OFAllocFailedException.h"
#import "OFInitializationFailedException.h"

#if defined(OF_OBJFW_RUNTIME)
# import "runtime/private.h"
#endif

#ifdef OF_HAVE_ATOMIC_OPS
# import "atomic.h"
#endif
#ifdef OF_HAVE_THREADS

# import "mutex.h"





#endif


typedef struct of_block_byref_t of_block_byref_t;
struct of_block_byref_t {
	Class isa;
	of_block_byref_t *forwarding;
	int flags;
	int size;
	void (*byref_keep)(void *dest, void *src);
	void (*byref_dispose)(void *);
};

enum {
	OF_BLOCK_HAS_COPY_DISPOSE = (1 << 25),
	OF_BLOCK_HAS_CTOR	  = (1 << 26),
	OF_BLOCK_IS_GLOBAL	  = (1 << 28),
	OF_BLOCK_HAS_STRET	  = (1 << 29),
	OF_BLOCK_HAS_SIGNATURE	  = (1 << 30)
};
#define OF_BLOCK_REFCOUNT_MASK 0xFFFF

enum {
	OF_BLOCK_FIELD_IS_OBJECT =   3,
	OF_BLOCK_FIELD_IS_BLOCK	 =   7,
	OF_BLOCK_FIELD_IS_BYREF	 =   8,
	OF_BLOCK_FIELD_IS_WEAK	 =  16,
	OF_BLOCK_BYREF_CALLER	 = 128
};

@protocol RetainRelease
- (instancetype)retain;
- (void)release;
@end

#ifdef OF_OBJFW_RUNTIME
/* Begin of ObjC module */
static struct objc_class _NSConcreteStackBlock_metaclass = {
	Nil, Nil, "OFStackBlock", 8, OBJC_CLASS_INFO_METACLASS,
	sizeof(_NSConcreteStackBlock_metaclass), NULL, NULL
};

struct objc_class _NSConcreteStackBlock = {
	&_NSConcreteStackBlock_metaclass, (Class)(void *)"OFBlock",
	"OFStackBlock", 8, OBJC_CLASS_INFO_CLASS, sizeof(of_block_literal_t),
	NULL, NULL
};

static struct objc_class _NSConcreteGlobalBlock_metaclass = {
	Nil, Nil, "OFGlobalBlock", 8, OBJC_CLASS_INFO_METACLASS,
	sizeof(_NSConcreteGlobalBlock_metaclass), NULL, NULL
};

struct objc_class _NSConcreteGlobalBlock = {
	&_NSConcreteGlobalBlock_metaclass, (Class)(void *)"OFBlock",
	"OFGlobalBlock", 8, OBJC_CLASS_INFO_CLASS, sizeof(of_block_literal_t),
	NULL, NULL
};

static struct objc_class _NSConcreteMallocBlock_metaclass = {
	Nil, Nil, "OFMallocBlock", 8, OBJC_CLASS_INFO_METACLASS,
	sizeof(_NSConcreteMallocBlock_metaclass), NULL, NULL
};

struct objc_class _NSConcreteMallocBlock = {
	&_NSConcreteMallocBlock_metaclass, (Class)(void *)"OFBlock",
	"OFMallocBlock", 8, OBJC_CLASS_INFO_CLASS, sizeof(of_block_literal_t),
	NULL, NULL
};

static struct {
	unsigned long unknown;
	struct objc_selector *selectorRefs;
	uint16_t classDefsCount, categoryDefsCount;







>
>
>
>
>
>








|
|
|
|
>
|
>
>
>
>
>
|
>

<
|

|


|
|



|
|
|
|
|

|


|
|
|
|
|
















|










|










|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
#include "config.h"

#include <stdint.h>
#include <stdlib.h>
#include <string.h>

#import "OFBlock.h"
#ifdef OF_HAVE_ATOMIC_OPS
# import "OFAtomic.h"
#endif
#ifdef OF_HAVE_THREADS
# import "OFPlainMutex.h"
#endif

#import "OFAllocFailedException.h"
#import "OFInitializationFailedException.h"

#if defined(OF_OBJFW_RUNTIME)
# import "runtime/private.h"
#endif

struct Block {
	Class isa;
	int flags;
	int reserved;
	void (*invoke)(void *block, ...);
	struct {
		unsigned long reserved;
		unsigned long size;
		void (*_Nullable copyHelper)(void *dest, void *src);
		void (*_Nullable disposeHelper)(void *src);
		const char *signature;
	} *descriptor;
};


struct Byref {
	Class isa;
	struct Byref *forwarding;
	int flags;
	int size;
	void (*keepByref)(void *dest, void *src);
	void (*disposeByref)(void *);
};

enum {
	OFBlockHasCopyDispose = (1 << 25),
	OFBlockHasCtor	      = (1 << 26),
	OFBlockIsGlobal	      = (1 << 28),
	OFBlockHasStret	      = (1 << 29),
	OFBlockHasSignature   = (1 << 30)
};
#define OFBlockRefCountMask 0xFFFF

enum {
	OFBlockFieldIsObject =   3,
	OFBlockFieldIsBlock  =   7,
	OFBlockFieldIsByref  =   8,
	OFBlockFieldIsWeak   =  16,
	OFBlockByrefCaller   = 128
};

@protocol RetainRelease
- (instancetype)retain;
- (void)release;
@end

#ifdef OF_OBJFW_RUNTIME
/* Begin of ObjC module */
static struct objc_class _NSConcreteStackBlock_metaclass = {
	Nil, Nil, "OFStackBlock", 8, OBJC_CLASS_INFO_METACLASS,
	sizeof(_NSConcreteStackBlock_metaclass), NULL, NULL
};

struct objc_class _NSConcreteStackBlock = {
	&_NSConcreteStackBlock_metaclass, (Class)(void *)"OFBlock",
	"OFStackBlock", 8, OBJC_CLASS_INFO_CLASS, sizeof(struct Block),
	NULL, NULL
};

static struct objc_class _NSConcreteGlobalBlock_metaclass = {
	Nil, Nil, "OFGlobalBlock", 8, OBJC_CLASS_INFO_METACLASS,
	sizeof(_NSConcreteGlobalBlock_metaclass), NULL, NULL
};

struct objc_class _NSConcreteGlobalBlock = {
	&_NSConcreteGlobalBlock_metaclass, (Class)(void *)"OFBlock",
	"OFGlobalBlock", 8, OBJC_CLASS_INFO_CLASS, sizeof(struct Block),
	NULL, NULL
};

static struct objc_class _NSConcreteMallocBlock_metaclass = {
	Nil, Nil, "OFMallocBlock", 8, OBJC_CLASS_INFO_METACLASS,
	sizeof(_NSConcreteMallocBlock_metaclass), NULL, NULL
};

struct objc_class _NSConcreteMallocBlock = {
	&_NSConcreteMallocBlock_metaclass, (Class)(void *)"OFBlock",
	"OFMallocBlock", 8, OBJC_CLASS_INFO_CLASS, sizeof(struct Block),
	NULL, NULL
};

static struct {
	unsigned long unknown;
	struct objc_selector *selectorRefs;
	uint16_t classDefsCount, categoryDefsCount;
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
static struct {
	Class isa;
} alloc_failed_exception;

#ifndef OF_HAVE_ATOMIC_OPS
# define NUM_SPINLOCKS 8	/* needs to be a power of 2 */
# define SPINLOCK_HASH(p) ((uintptr_t)p >> 4) & (NUM_SPINLOCKS - 1)
static of_spinlock_t blockSpinlocks[NUM_SPINLOCKS];
static of_spinlock_t byrefSpinlocks[NUM_SPINLOCKS];
#endif

void *
_Block_copy(const void *block_)
{
	of_block_literal_t *block = (of_block_literal_t *)block_;

	if ([(id)block isMemberOfClass: (Class)&_NSConcreteStackBlock]) {
		of_block_literal_t *copy;

		if ((copy = malloc(block->descriptor->size)) == NULL) {
			alloc_failed_exception.isa =
			    [OFAllocFailedException class];
			@throw (OFAllocFailedException *)
			    &alloc_failed_exception;
		}
		memcpy(copy, block, block->descriptor->size);

		object_setClass((id)copy, (Class)&_NSConcreteMallocBlock);
		copy->flags++;

		if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
			block->descriptor->copy_helper(copy, block);

		return copy;
	}

	if ([(id)block isMemberOfClass: (Class)&_NSConcreteMallocBlock]) {
#ifdef OF_HAVE_ATOMIC_OPS
		of_atomic_int_inc(&block->flags);
#else
		unsigned hash = SPINLOCK_HASH(block);

		OF_ENSURE(of_spinlock_lock(&blockSpinlocks[hash]) == 0);
		block->flags++;
		OF_ENSURE(of_spinlock_unlock(&blockSpinlocks[hash]) == 0);
#endif
	}

	return block;
}

void
_Block_release(const void *block_)
{
	of_block_literal_t *block = (of_block_literal_t *)block_;

	if (object_getClass((id)block) != (Class)&_NSConcreteMallocBlock)
		return;

#ifdef OF_HAVE_ATOMIC_OPS
	if ((of_atomic_int_dec(&block->flags) & OF_BLOCK_REFCOUNT_MASK) == 0) {
		if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
			block->descriptor->dispose_helper(block);

		free(block);
	}
#else
	unsigned hash = SPINLOCK_HASH(block);

	OF_ENSURE(of_spinlock_lock(&blockSpinlocks[hash]) == 0);
	if ((--block->flags & OF_BLOCK_REFCOUNT_MASK) == 0) {
		OF_ENSURE(of_spinlock_unlock(&blockSpinlocks[hash]) == 0);

		if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
			block->descriptor->dispose_helper(block);

		free(block);

		return;
	}
	OF_ENSURE(of_spinlock_unlock(&blockSpinlocks[hash]) == 0);
#endif
}

void
_Block_object_assign(void *dst_, const void *src_, const int flags_)
{
	int flags = flags_ & (OF_BLOCK_FIELD_IS_BLOCK |
	    OF_BLOCK_FIELD_IS_OBJECT | OF_BLOCK_FIELD_IS_BYREF);

	if (src_ == NULL)
		return;

	switch (flags) {
	case OF_BLOCK_FIELD_IS_BLOCK:
		*(of_block_literal_t **)dst_ = _Block_copy(src_);
		break;
	case OF_BLOCK_FIELD_IS_OBJECT:
		if (!(flags_ & OF_BLOCK_BYREF_CALLER))
			*(id *)dst_ = [(id)src_ retain];
		break;
	case OF_BLOCK_FIELD_IS_BYREF:;
		of_block_byref_t *src = (of_block_byref_t *)src_;
		of_block_byref_t **dst = (of_block_byref_t **)dst_;

		src = src->forwarding;

		if ((src->flags & OF_BLOCK_REFCOUNT_MASK) == 0) {
			if ((*dst = malloc(src->size)) == NULL) {
				alloc_failed_exception.isa =
				    [OFAllocFailedException class];
				@throw (OFAllocFailedException *)
				    &alloc_failed_exception;
			}

			memcpy(*dst, src, src->size);
			(*dst)->flags =
			    ((*dst)->flags & ~OF_BLOCK_REFCOUNT_MASK) | 1;
			(*dst)->forwarding = *dst;

			if (src->flags & OF_BLOCK_HAS_COPY_DISPOSE)
				src->byref_keep(*dst, src);

#ifdef OF_HAVE_ATOMIC_OPS
			if (!of_atomic_ptr_cmpswap((void **)&src->forwarding,
			    src, *dst)) {
				src->byref_dispose(*dst);
				free(*dst);

				*dst = src->forwarding;
			}
#else
			unsigned hash = SPINLOCK_HASH(src);

			OF_ENSURE(of_spinlock_lock(&byrefSpinlocks[hash]) == 0);
			if (src->forwarding == src)
				src->forwarding = *dst;
			else {
				src->byref_dispose(*dst);
				free(*dst);

				*dst = src->forwarding;
			}
			OF_ENSURE(
			    of_spinlock_unlock(&byrefSpinlocks[hash]) == 0);
#endif
		} else
			*dst = src;

#ifdef OF_HAVE_ATOMIC_OPS
		of_atomic_int_inc(&(*dst)->flags);
#else
		unsigned hash = SPINLOCK_HASH(*dst);

		OF_ENSURE(of_spinlock_lock(&byrefSpinlocks[hash]) == 0);
		(*dst)->flags++;
		OF_ENSURE(of_spinlock_unlock(&byrefSpinlocks[hash]) == 0);
#endif
		break;
	}
}

void
_Block_object_dispose(const void *object_, const int flags_)
{
	const int flags = flags_ & (OF_BLOCK_FIELD_IS_BLOCK |
	    OF_BLOCK_FIELD_IS_OBJECT | OF_BLOCK_FIELD_IS_BYREF);

	if (object_ == NULL)
		return;

	switch (flags) {
	case OF_BLOCK_FIELD_IS_BLOCK:
		_Block_release(object_);
		break;
	case OF_BLOCK_FIELD_IS_OBJECT:
		if (!(flags_ & OF_BLOCK_BYREF_CALLER))
			[(id)object_ release];
		break;
	case OF_BLOCK_FIELD_IS_BYREF:;
		of_block_byref_t *object = (of_block_byref_t *)object_;

		object = object->forwarding;

#ifdef OF_HAVE_ATOMIC_OPS
		if ((of_atomic_int_dec(&object->flags) &
		    OF_BLOCK_REFCOUNT_MASK) == 0) {
			if (object->flags & OF_BLOCK_HAS_COPY_DISPOSE)
				object->byref_dispose(object);

			free(object);
		}
#else
		unsigned hash = SPINLOCK_HASH(object);

		OF_ENSURE(of_spinlock_lock(&byrefSpinlocks[hash]) == 0);
		if ((--object->flags & OF_BLOCK_REFCOUNT_MASK) == 0) {
			OF_ENSURE(
			    of_spinlock_unlock(&byrefSpinlocks[hash]) == 0);

			if (object->flags & OF_BLOCK_HAS_COPY_DISPOSE)
				object->byref_dispose(object);

			free(object);
		}
		OF_ENSURE(of_spinlock_unlock(&byrefSpinlocks[hash]) == 0);
#endif
		break;
	}
}

@implementation OFBlock
+ (void)load
{
#ifndef OF_HAVE_ATOMIC_OPS
	for (size_t i = 0; i < NUM_SPINLOCKS; i++)
		if (of_spinlock_new(&blockSpinlocks[i]) != 0 ||
		    of_spinlock_new(&byrefSpinlocks[i]) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self];
#endif

#ifdef OF_APPLE_RUNTIME
	Class tmp;








|
|





|


|












|
|






|



|

|









|





|
|
|






|
|
|

|
|





|






|
|





|
|

|
|


|
|
|



|









|


|
|


|
|
|







|



|




<
|





|



|

|








|
|





|


|
|


|
|




|
|
|
|






|
|
<
|

|
|



|










|
|







164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306

307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359

360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
static struct {
	Class isa;
} alloc_failed_exception;

#ifndef OF_HAVE_ATOMIC_OPS
# define NUM_SPINLOCKS 8	/* needs to be a power of 2 */
# define SPINLOCK_HASH(p) ((uintptr_t)p >> 4) & (NUM_SPINLOCKS - 1)
static OFSpinlock blockSpinlocks[NUM_SPINLOCKS];
static OFSpinlock byrefSpinlocks[NUM_SPINLOCKS];
#endif

void *
_Block_copy(const void *block_)
{
	struct Block *block = (struct Block *)block_;

	if ([(id)block isMemberOfClass: (Class)&_NSConcreteStackBlock]) {
		struct Block *copy;

		if ((copy = malloc(block->descriptor->size)) == NULL) {
			alloc_failed_exception.isa =
			    [OFAllocFailedException class];
			@throw (OFAllocFailedException *)
			    &alloc_failed_exception;
		}
		memcpy(copy, block, block->descriptor->size);

		object_setClass((id)copy, (Class)&_NSConcreteMallocBlock);
		copy->flags++;

		if (block->flags & OFBlockHasCopyDispose)
			block->descriptor->copyHelper(copy, block);

		return copy;
	}

	if ([(id)block isMemberOfClass: (Class)&_NSConcreteMallocBlock]) {
#ifdef OF_HAVE_ATOMIC_OPS
		OFAtomicIntIncrease(&block->flags);
#else
		unsigned hash = SPINLOCK_HASH(block);

		OFEnsure(OFSpinlockLock(&blockSpinlocks[hash]) == 0);
		block->flags++;
		OFEnsure(OFSpinlockUnlock(&blockSpinlocks[hash]) == 0);
#endif
	}

	return block;
}

void
_Block_release(const void *block_)
{
	struct Block *block = (struct Block *)block_;

	if (object_getClass((id)block) != (Class)&_NSConcreteMallocBlock)
		return;

#ifdef OF_HAVE_ATOMIC_OPS
	if ((OFAtomicIntDecrease(&block->flags) & OFBlockRefCountMask) == 0) {
		if (block->flags & OFBlockHasCopyDispose)
			block->descriptor->disposeHelper(block);

		free(block);
	}
#else
	unsigned hash = SPINLOCK_HASH(block);

	OFEnsure(OFSpinlockLock(&blockSpinlocks[hash]) == 0);
	if ((--block->flags & OFBlockRefCountMask) == 0) {
		OFEnsure(OFSpinlockUnlock(&blockSpinlocks[hash]) == 0);

		if (block->flags & OFBlockHasCopyDispose)
			block->descriptor->disposeHelper(block);

		free(block);

		return;
	}
	OFEnsure(OFSpinlockUnlock(&blockSpinlocks[hash]) == 0);
#endif
}

void
_Block_object_assign(void *dst_, const void *src_, const int flags_)
{
	int flags = flags_ & (OFBlockFieldIsBlock | OFBlockFieldIsObject |
	    OFBlockFieldIsByref);

	if (src_ == NULL)
		return;

	switch (flags) {
	case OFBlockFieldIsBlock:
		*(struct Block **)dst_ = _Block_copy(src_);
		break;
	case OFBlockFieldIsObject:
		if (!(flags_ & OFBlockByrefCaller))
			*(id *)dst_ = [(id)src_ retain];
		break;
	case OFBlockFieldIsByref:;
		struct Byref *src = (struct Byref *)src_;
		struct Byref **dst = (struct Byref **)dst_;

		src = src->forwarding;

		if ((src->flags & OFBlockRefCountMask) == 0) {
			if ((*dst = malloc(src->size)) == NULL) {
				alloc_failed_exception.isa =
				    [OFAllocFailedException class];
				@throw (OFAllocFailedException *)
				    &alloc_failed_exception;
			}

			memcpy(*dst, src, src->size);
			(*dst)->flags =
			    ((*dst)->flags & ~OFBlockRefCountMask) | 1;
			(*dst)->forwarding = *dst;

			if (src->flags & OFBlockHasCopyDispose)
				src->keepByref(*dst, src);

#ifdef OF_HAVE_ATOMIC_OPS
			if (!OFAtomicPointerCompareAndSwap(
			    (void **)&src->forwarding, src, *dst)) {
				src->disposeByref(*dst);
				free(*dst);

				*dst = src->forwarding;
			}
#else
			unsigned hash = SPINLOCK_HASH(src);

			OFEnsure(OFSpinlockLock(&byrefSpinlocks[hash]) == 0);
			if (src->forwarding == src)
				src->forwarding = *dst;
			else {
				src->disposeByref(*dst);
				free(*dst);

				*dst = src->forwarding;
			}

			OFEnsure(OFSpinlockUnlock(&byrefSpinlocks[hash]) == 0);
#endif
		} else
			*dst = src;

#ifdef OF_HAVE_ATOMIC_OPS
		OFAtomicIntIncrease(&(*dst)->flags);
#else
		unsigned hash = SPINLOCK_HASH(*dst);

		OFEnsure(OFSpinlockLock(&byrefSpinlocks[hash]) == 0);
		(*dst)->flags++;
		OFEnsure(OFSpinlockUnlock(&byrefSpinlocks[hash]) == 0);
#endif
		break;
	}
}

void
_Block_object_dispose(const void *object_, const int flags_)
{
	const int flags = flags_ & (OFBlockFieldIsBlock | OFBlockFieldIsObject |
	    OFBlockFieldIsByref);

	if (object_ == NULL)
		return;

	switch (flags) {
	case OFBlockFieldIsBlock:
		_Block_release(object_);
		break;
	case OFBlockFieldIsObject:
		if (!(flags_ & OFBlockByrefCaller))
			[(id)object_ release];
		break;
	case OFBlockFieldIsByref:;
		struct Byref *object = (struct Byref *)object_;

		object = object->forwarding;

#ifdef OF_HAVE_ATOMIC_OPS
		if ((OFAtomicIntDecrease(&object->flags) &
		    OFBlockRefCountMask) == 0) {
			if (object->flags & OFBlockHasCopyDispose)
				object->disposeByref(object);

			free(object);
		}
#else
		unsigned hash = SPINLOCK_HASH(object);

		OFEnsure(OFSpinlockLock(&byrefSpinlocks[hash]) == 0);
		if ((--object->flags & OFBlockRefCountMask) == 0) {

			OFEnsure(OFSpinlockUnlock(&byrefSpinlocks[hash]) == 0);

			if (object->flags & OFBlockHasCopyDispose)
				object->disposeByref(object);

			free(object);
		}
		OFEnsure(OFSpinlockUnlock(&byrefSpinlocks[hash]) == 0);
#endif
		break;
	}
}

@implementation OFBlock
+ (void)load
{
#ifndef OF_HAVE_ATOMIC_OPS
	for (size_t i = 0; i < NUM_SPINLOCKS; i++)
		if (OFSpinlockNew(&blockSpinlocks[i]) != 0 ||
		    OFSpinlockNew(&byrefSpinlocks[i]) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self];
#endif

#ifdef OF_APPLE_RUNTIME
	Class tmp;

459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482

	return self;
}

- (unsigned int)retainCount
{
	if ([self isMemberOfClass: (Class)&_NSConcreteMallocBlock])
		return ((of_block_literal_t *)self)->flags &
		    OF_BLOCK_REFCOUNT_MASK;

	return OF_RETAIN_COUNT_MAX;
}

- (void)release
{
	if ([self isMemberOfClass: (Class)&_NSConcreteMallocBlock])
		Block_release(self);
}

- (void)dealloc
{
	OF_DEALLOC_UNSUPPORTED
}
@end







|
<

|













469
470
471
472
473
474
475
476

477
478
479
480
481
482
483
484
485
486
487
488
489
490
491

	return self;
}

- (unsigned int)retainCount
{
	if ([self isMemberOfClass: (Class)&_NSConcreteMallocBlock])
		return ((struct Block *)self)->flags & OFBlockRefCountMask;


	return OFMaxRetainCount;
}

- (void)release
{
	if ([self isMemberOfClass: (Class)&_NSConcreteMallocBlock])
		Block_release(self);
}

- (void)dealloc
{
	OF_DEALLOC_UNSUPPORTED
}
@end

Modified src/OFBytesValue.m from [5fd2ddb8ad] to [cd6955a0ec].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

- (instancetype)initWithBytes: (const void *)bytes
		     objCType: (const char *)objCType
{
	self = [super init];

	@try {
		_size = of_sizeof_type_encoding(objCType);
		_objCType = objCType;
		_bytes = of_alloc(1, _size);

		memcpy(_bytes, bytes, _size);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	free(_bytes);

	[super dealloc];
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != _size)







|

|












|







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52

- (instancetype)initWithBytes: (const void *)bytes
		     objCType: (const char *)objCType
{
	self = [super init];

	@try {
		_size = OFSizeOfTypeEncoding(objCType);
		_objCType = objCType;
		_bytes = OFAllocMemory(1, _size);

		memcpy(_bytes, bytes, _size);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	OFFreeMemory(_bytes);

	[super dealloc];
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != _size)

Added src/OFCRC16.h version [bfd06c1f20].

































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

#ifdef __cplusplus
extern "C" {
#endif
extern uint16_t OFCRC16(uint16_t crc, const void *_Nonnull bytes,
    size_t length);
#ifdef __cplusplus
}
#endif

Added src/OFCRC16.m version [1a0ff65dfe].







































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFCRC16.h"

#define CRC16_MAGIC 0xA001

uint16_t
OFCRC16(uint16_t crc, const void *bytes_, size_t length)
{
	const unsigned char *bytes = bytes_;

	for (size_t i = 0; i < length; i++) {
		crc ^= bytes[i];

		for (uint8_t j = 0; j < 8; j++)
			crc = (crc >> 1) ^ (CRC16_MAGIC & (~(crc & 1) + 1));
	}

	return crc;
}

Added src/OFCRC32.h version [4930b09098].

































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

#ifdef __cplusplus
extern "C" {
#endif
extern uint32_t OFCRC32(uint32_t crc, const void *_Nonnull bytes,
    size_t length);
#ifdef __cplusplus
}
#endif

Added src/OFCRC32.m version [997a89b179].







































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFCRC32.h"

#define CRC32_MAGIC 0xEDB88320

uint32_t
OFCRC32(uint32_t crc, const void *bytes_, size_t length)
{
	const unsigned char *bytes = bytes_;

	for (size_t i = 0; i < length; i++) {
		crc ^= bytes[i];

		for (uint8_t j = 0; j < 8; j++)
			crc = (crc >> 1) ^ (CRC32_MAGIC & (~(crc & 1) + 1));
	}

	return crc;
}

Modified src/OFCharacterSet.h from [213677c26a] to [718ebc3831].

52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
/**
 * @brief Creates a new character set containing the characters in the specified
 *	  range.
 *
 * @param range The range of characters for the character set
 * @return A new OFCharacterSet
 */
+ (instancetype)characterSetWithRange: (of_range_t)range;

/**
 * @brief A character set containing all Unicode characters in the category
 *	  `Zs` plus CHARACTER TABULATION (U+0009).
 */
+ (OFCharacterSet *)whitespaceCharacterSet;








|







52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
/**
 * @brief Creates a new character set containing the characters in the specified
 *	  range.
 *
 * @param range The range of characters for the character set
 * @return A new OFCharacterSet
 */
+ (instancetype)characterSetWithRange: (OFRange)range;

/**
 * @brief A character set containing all Unicode characters in the category
 *	  `Zs` plus CHARACTER TABULATION (U+0009).
 */
+ (OFCharacterSet *)whitespaceCharacterSet;

76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
/**
 * @brief Initializes an already allocated character set with the characters in
 *	  the specified range.
 *
 * @param range The range of characters for the character set
 * @return An initialized OFCharacterSet
 */
- (instancetype)initWithRange: (of_range_t)range;

/**
 * @brief Returns whether the specified character is a member of the character
 *	  set.
 *
 * @param character The character that is checked for being a member of the
 *		    character set
 * @return Whether the specified character is a member of the character set.
 */
- (bool)characterIsMember: (of_unichar_t)character;
@end

OF_ASSUME_NONNULL_END







|









|



76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
/**
 * @brief Initializes an already allocated character set with the characters in
 *	  the specified range.
 *
 * @param range The range of characters for the character set
 * @return An initialized OFCharacterSet
 */
- (instancetype)initWithRange: (OFRange)range;

/**
 * @brief Returns whether the specified character is a member of the character
 *	  set.
 *
 * @param character The character that is checked for being a member of the
 *		    character set
 * @return Whether the specified character is a member of the character set.
 */
- (bool)characterIsMember: (OFUnichar)character;
@end

OF_ASSUME_NONNULL_END

Modified src/OFCharacterSet.m from [e06618edef] to [c98072a03a].

14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 */

#include "config.h"

#import "OFCharacterSet.h"
#import "OFBitSetCharacterSet.h"
#import "OFInvertedCharacterSet.h"
#import "OFRangeCharacterSet.h"

#import "once.h"

@interface OFPlaceholderCharacterSet: OFCharacterSet
@end

@interface OFWhitespaceCharacterSet: OFCharacterSet
@end

static struct {







|
<
|








14
15
16
17
18
19
20
21

22
23
24
25
26
27
28
29
30
 */

#include "config.h"

#import "OFCharacterSet.h"
#import "OFBitSetCharacterSet.h"
#import "OFInvertedCharacterSet.h"
#import "OFOnce.h"

#import "OFRangeCharacterSet.h"

@interface OFPlaceholderCharacterSet: OFCharacterSet
@end

@interface OFWhitespaceCharacterSet: OFCharacterSet
@end

static struct {
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62

- (instancetype)initWithCharactersInString: (OFString *)characters
{
	return (id)[[OFBitSetCharacterSet alloc]
	    initWithCharactersInString: characters];
}

- (instancetype)initWithRange: (of_range_t)range
{
	return (id)[[OFRangeCharacterSet alloc] initWithRange: range];
}

- (instancetype)retain
{
	return self;







|







47
48
49
50
51
52
53
54
55
56
57
58
59
60
61

- (instancetype)initWithCharactersInString: (OFString *)characters
{
	return (id)[[OFBitSetCharacterSet alloc]
	    initWithCharactersInString: characters];
}

- (instancetype)initWithRange: (OFRange)range
{
	return (id)[[OFRangeCharacterSet alloc] initWithRange: range];
}

- (instancetype)retain
{
	return self;
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118

+ (instancetype)characterSetWithCharactersInString: (OFString *)characters
{
	return [[[self alloc] initWithCharactersInString: characters]
	    autorelease];
}

+ (instancetype)characterSetWithRange: (of_range_t)range
{
	return [[[self alloc] initWithRange: range] autorelease];
}

+ (OFCharacterSet *)whitespaceCharacterSet
{
	static of_once_t onceControl = OF_ONCE_INIT;
	of_once(&onceControl, initWhitespaceCharacterSet);

	return whitespaceCharacterSet;
}

- (instancetype)init
{
	if ([self isMemberOfClass: [OFCharacterSet class]]) {







|






|
|







95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117

+ (instancetype)characterSetWithCharactersInString: (OFString *)characters
{
	return [[[self alloc] initWithCharactersInString: characters]
	    autorelease];
}

+ (instancetype)characterSetWithRange: (OFRange)range
{
	return [[[self alloc] initWithRange: range] autorelease];
}

+ (OFCharacterSet *)whitespaceCharacterSet
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, initWhitespaceCharacterSet);

	return whitespaceCharacterSet;
}

- (instancetype)init
{
	if ([self isMemberOfClass: [OFCharacterSet class]]) {
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
}

- (instancetype)initWithCharactersInString: (OFString *)characters
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithRange: (of_range_t)range
{
	OF_INVALID_INIT_METHOD
}

- (bool)characterIsMember: (of_unichar_t)character
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFCharacterSet *)invertedSet
{
	return [[[OFInvertedCharacterSet alloc]







|




|







129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
}

- (instancetype)initWithCharactersInString: (OFString *)characters
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithRange: (OFRange)range
{
	OF_INVALID_INIT_METHOD
}

- (bool)characterIsMember: (OFUnichar)character
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFCharacterSet *)invertedSet
{
	return [[[OFInvertedCharacterSet alloc]
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (bool)characterIsMember: (of_unichar_t)character
{
	switch (character) {
	case 0x0009:
	case 0x0020:
	case 0x00A0:
	case 0x1680:
	case 0x2000:







|


|







163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

- (bool)characterIsMember: (OFUnichar)character
{
	switch (character) {
	case 0x0009:
	case 0x0020:
	case 0x00A0:
	case 0x1680:
	case 0x2000:

Modified src/OFColor.m from [8af2ad50d8] to [7162349776].

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFColor.h"

#import "once.h"

#import "OFInvalidArgumentException.h"

@implementation OFColor
#define PREDEFINED_COLOR(name, r, g, b)					\
	static OFColor *name##Color = nil;				\
									\
	static void							\
	initPredefinedColor_##name(void)				\
	{								\
		name##Color = [[OFColor alloc] initWithRed: r		\
						     green: g		\
						      blue: b		\
						     alpha: 1];		\
	}								\
									\
	+ (OFColor *)name						\
	{								\
		static of_once_t onceControl = OF_ONCE_INIT;		\
		of_once(&onceControl, initPredefinedColor_##name);	\
									\
		return name##Color;					\
	}

PREDEFINED_COLOR(black,   0.00f, 0.00f, 0.00f)
PREDEFINED_COLOR(silver,  0.75f, 0.75f, 0.75f)
PREDEFINED_COLOR(grey,    0.50f, 0.50f, 0.50f)
PREDEFINED_COLOR(white,   1.00f, 1.00f, 1.00f)
PREDEFINED_COLOR(maroon,  0.50f, 0.00f, 0.00f)







<
|




|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|







12
13
14
15
16
17
18

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFColor.h"

#import "OFOnce.h"

#import "OFInvalidArgumentException.h"

@implementation OFColor
#define PREDEFINED_COLOR(name, redValue, greenValue, blueValue)		   \
	static OFColor *name##Color = nil;				   \
									   \
	static void							   \
	initPredefinedColor_##name(void)				   \
	{								   \
		name##Color = [[OFColor alloc] initWithRed: redValue	   \
						     green: greenValue	   \
						      blue: blueValue	   \
						     alpha: 1];		   \
	}								   \
									   \
	+ (OFColor *)name						   \
	{								   \
		static OFOnceControl onceControl = OFOnceControlInitValue; \
		OFOnce(&onceControl, initPredefinedColor_##name);	   \
									   \
		return name##Color;					   \
	}

PREDEFINED_COLOR(black,   0.00f, 0.00f, 0.00f)
PREDEFINED_COLOR(silver,  0.75f, 0.75f, 0.75f)
PREDEFINED_COLOR(grey,    0.50f, 0.50f, 0.50f)
PREDEFINED_COLOR(white,   1.00f, 1.00f, 1.00f)
PREDEFINED_COLOR(maroon,  0.50f, 0.00f, 0.00f)
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;
	float tmp;

	OF_HASH_INIT(hash);

	tmp = OF_BSWAP_FLOAT_IF_LE(_red);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OF_HASH_ADD(hash, ((char *)&tmp)[i]);

	tmp = OF_BSWAP_FLOAT_IF_LE(_green);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OF_HASH_ADD(hash, ((char *)&tmp)[i]);

	tmp = OF_BSWAP_FLOAT_IF_LE(_blue);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OF_HASH_ADD(hash, ((char *)&tmp)[i]);

	tmp = OF_BSWAP_FLOAT_IF_LE(_alpha);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OF_HASH_ADD(hash, ((char *)&tmp)[i]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (void)getRed: (float *)red
	 green: (float *)green
	  blue: (float *)blue







|


|

|

|

|

|

|

|

|

|

|







117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;
	float tmp;

	OFHashInit(&hash);

	tmp = OFToLittleEndianFloat(_red);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OFHashAdd(&hash, ((char *)&tmp)[i]);

	tmp = OFToLittleEndianFloat(_green);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OFHashAdd(&hash, ((char *)&tmp)[i]);

	tmp = OFToLittleEndianFloat(_blue);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OFHashAdd(&hash, ((char *)&tmp)[i]);

	tmp = OFToLittleEndianFloat(_alpha);
	for (uint_fast8_t i = 0; i < sizeof(float); i++)
		OFHashAdd(&hash, ((char *)&tmp)[i]);

	OFHashFinalize(&hash);

	return hash;
}

- (void)getRed: (float *)red
	 green: (float *)green
	  blue: (float *)blue

Modified src/OFCondition.h from [7e6ce2a6b1] to [8519816f5f].

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFMutex.h"

#import "condition.h"

OF_ASSUME_NONNULL_BEGIN

@class OFDate;

/**
 * @class OFCondition OFCondition.h ObjFW/OFCondition.h
 *
 * @brief A class implementing a condition variable for thread synchronization.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFCondition: OFMutex
{
	of_condition_t _condition;
	bool _conditionInitialized;
}

/**
 * @brief Creates a new condition.
 *
 * @return A new, autoreleased OFCondition







<
|













|







10
11
12
13
14
15
16

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFMutex.h"

#import "OFPlainCondition.h"

OF_ASSUME_NONNULL_BEGIN

@class OFDate;

/**
 * @class OFCondition OFCondition.h ObjFW/OFCondition.h
 *
 * @brief A class implementing a condition variable for thread synchronization.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFCondition: OFMutex
{
	OFPlainCondition _condition;
	bool _conditionInitialized;
}

/**
 * @brief Creates a new condition.
 *
 * @return A new, autoreleased OFCondition
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
 *
 * @note Waiting might have been interrupted by a signal. It is thus recommended
 *	 to check the condition again after @ref waitForTimeInterval: returned!
 *
 * @param timeInterval The time interval until the timeout is reached
 * @return Whether the condition has been signaled
 */
- (bool)waitForTimeInterval: (of_time_interval_t)timeInterval;

#ifdef OF_AMIGAOS
/**
 * @brief Blocks the current thread until another thread calls @ref signal,
 *	  @ref broadcast, the timeout is reached or an Exec Signal is received.
 *
 * @note This is only available on AmigaOS!
 *
 * @param timeInterval The time interval until the timeout is reached
 * @param signalMask A pointer to a signal mask of Exec Signals to receive.
 *		     This is modified and set to the mask of signals received.
 * @return Whether the condition has been signaled or a signal received
 */
- (bool)waitForTimeInterval: (of_time_interval_t)timeInterval
	       orExecSignal: (ULONG *)signalMask;
#endif

/**
 * @brief Blocks the current thread until another thread calls @ref signal,
 *	  @ref broadcast or the timeout is reached.
 *







|













|







67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
 *
 * @note Waiting might have been interrupted by a signal. It is thus recommended
 *	 to check the condition again after @ref waitForTimeInterval: returned!
 *
 * @param timeInterval The time interval until the timeout is reached
 * @return Whether the condition has been signaled
 */
- (bool)waitForTimeInterval: (OFTimeInterval)timeInterval;

#ifdef OF_AMIGAOS
/**
 * @brief Blocks the current thread until another thread calls @ref signal,
 *	  @ref broadcast, the timeout is reached or an Exec Signal is received.
 *
 * @note This is only available on AmigaOS!
 *
 * @param timeInterval The time interval until the timeout is reached
 * @param signalMask A pointer to a signal mask of Exec Signals to receive.
 *		     This is modified and set to the mask of signals received.
 * @return Whether the condition has been signaled or a signal received
 */
- (bool)waitForTimeInterval: (OFTimeInterval)timeInterval
	       orExecSignal: (ULONG *)signalMask;
#endif

/**
 * @brief Blocks the current thread until another thread calls @ref signal,
 *	  @ref broadcast or the timeout is reached.
 *

Modified src/OFCondition.m from [a2bba1aee6] to [48a8d9c9b2].

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91

92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	if (of_condition_new(&_condition) != 0) {
		Class c = self.class;
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_conditionInitialized = true;

	return self;
}

- (void)dealloc
{
	if (_conditionInitialized) {
		int error = of_condition_free(&_condition);

		if (error != 0) {
			OF_ENSURE(error == EBUSY);

			@throw [OFConditionStillWaitingException
			    exceptionWithCondition: self];
		}
	}

	[super dealloc];
}

- (void)wait
{
	int error = of_condition_wait(&_condition, &_mutex);

	if (error != 0)
		@throw [OFConditionWaitFailedException
		    exceptionWithCondition: self
				     errNo: error];
}

#ifdef OF_AMIGAOS
- (void)waitForConditionOrExecSignal: (ULONG *)signalMask
{
	int error = of_condition_wait_or_signal(&_condition, &_mutex,
	    signalMask);

	if (error != 0)
		@throw [OFConditionWaitFailedException
		    exceptionWithCondition: self
				     errNo: error];
}
#endif

- (bool)waitForTimeInterval: (of_time_interval_t)timeInterval
{
	int error = of_condition_timed_wait(&_condition, &_mutex, timeInterval);


	if (error == ETIMEDOUT)
		return false;

	if (error != 0)
		@throw [OFConditionWaitFailedException
		    exceptionWithCondition: self
				     errNo: error];

	return true;
}

#ifdef OF_AMIGAOS
- (bool)waitForTimeInterval: (of_time_interval_t)timeInterval
	       orExecSignal: (ULONG *)signalMask
{
	int error = of_condition_timed_wait_or_signal(&_condition, &_mutex,
	    timeInterval, signalMask);

	if (error == ETIMEDOUT)
		return false;

	if (error != 0)
		@throw [OFConditionWaitFailedException







|













|


|











|










|









|

|
>













|


|







32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	if (OFPlainConditionNew(&_condition) != 0) {
		Class c = self.class;
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_conditionInitialized = true;

	return self;
}

- (void)dealloc
{
	if (_conditionInitialized) {
		int error = OFPlainConditionFree(&_condition);

		if (error != 0) {
			OFEnsure(error == EBUSY);

			@throw [OFConditionStillWaitingException
			    exceptionWithCondition: self];
		}
	}

	[super dealloc];
}

- (void)wait
{
	int error = OFPlainConditionWait(&_condition, &_mutex);

	if (error != 0)
		@throw [OFConditionWaitFailedException
		    exceptionWithCondition: self
				     errNo: error];
}

#ifdef OF_AMIGAOS
- (void)waitForConditionOrExecSignal: (ULONG *)signalMask
{
	int error = OFPlainConditionWaitOrExecSignal(&_condition, &_mutex,
	    signalMask);

	if (error != 0)
		@throw [OFConditionWaitFailedException
		    exceptionWithCondition: self
				     errNo: error];
}
#endif

- (bool)waitForTimeInterval: (OFTimeInterval)timeInterval
{
	int error = OFPlainConditionTimedWait(&_condition, &_mutex,
	    timeInterval);

	if (error == ETIMEDOUT)
		return false;

	if (error != 0)
		@throw [OFConditionWaitFailedException
		    exceptionWithCondition: self
				     errNo: error];

	return true;
}

#ifdef OF_AMIGAOS
- (bool)waitForTimeInterval: (OFTimeInterval)timeInterval
	       orExecSignal: (ULONG *)signalMask
{
	int error = OFPlainConditionTimedWaitExecOrSignal(&_condition, &_mutex,
	    timeInterval, signalMask);

	if (error == ETIMEDOUT)
		return false;

	if (error != 0)
		@throw [OFConditionWaitFailedException
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
	return [self waitForTimeInterval: date.timeIntervalSinceNow
			    orExecSignal: signalMask];
}
#endif

- (void)signal
{
	int error = of_condition_signal(&_condition);

	if (error != 0)
		@throw [OFConditionSignalFailedException
		    exceptionWithCondition: self
				     errNo: error];
}

- (void)broadcast
{
	int error = of_condition_broadcast(&_condition);

	if (error != 0)
		@throw [OFConditionBroadcastFailedException
		    exceptionWithCondition: self
				     errNo: error];
}
@end







|









|







132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
	return [self waitForTimeInterval: date.timeIntervalSinceNow
			    orExecSignal: signalMask];
}
#endif

- (void)signal
{
	int error = OFPlainConditionSignal(&_condition);

	if (error != 0)
		@throw [OFConditionSignalFailedException
		    exceptionWithCondition: self
				     errNo: error];
}

- (void)broadcast
{
	int error = OFPlainConditionBroadcast(&_condition);

	if (error != 0)
		@throw [OFConditionBroadcastFailedException
		    exceptionWithCondition: self
				     errNo: error];
}
@end

Modified src/OFConstantString.m from [b52e6a55a7] to [a046d60efd].

60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
- (instancetype)autorelease
{
	return self;
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (void)release
{
}

- (void)dealloc







|







60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
- (instancetype)autorelease
{
	return self;
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

- (void)release
{
}

- (void)dealloc
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
	objc_registerClassPair((Class)&_OFConstantStringClassReference);
#endif
}

- (void)finishInitialization
{
	@synchronized (self) {
		struct of_string_utf8_ivars *ivars;

		if ([self isMemberOfClass: [OFConstantUTF8String class]])
			return;

		ivars = of_alloc_zeroed(1, sizeof(*ivars));
		ivars->cString = _cString;
		ivars->cStringLength = _cStringLength;

		switch (of_string_utf8_check(ivars->cString,
		    ivars->cStringLength, &ivars->length)) {
		case 1:
			ivars->isUTF8 = true;
			break;
		case -1:
			free(ivars);
			@throw [OFInvalidEncodingException exception];
		}

		_cString = (char *)ivars;
		object_setClass(self, [OFConstantUTF8String class]);
	}
}







|




|



|
|




|







102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
	objc_registerClassPair((Class)&_OFConstantStringClassReference);
#endif
}

- (void)finishInitialization
{
	@synchronized (self) {
		struct OFUTF8StringIvars *ivars;

		if ([self isMemberOfClass: [OFConstantUTF8String class]])
			return;

		ivars = OFAllocZeroedMemory(1, sizeof(*ivars));
		ivars->cString = _cString;
		ivars->cStringLength = _cStringLength;

		switch (OFUTF8StringCheck(ivars->cString, ivars->cStringLength,
		    &ivars->length)) {
		case 1:
			ivars->isUTF8 = true;
			break;
		case -1:
			OFFreeMemory(ivars);
			@throw [OFInvalidEncodingException exception];
		}

		_cString = (char *)ivars;
		object_setClass(self, [OFConstantUTF8String class]);
	}
}
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
- (instancetype)autorelease
{
	return self;
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (void)release
{
}

- (void)dealloc







|







143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
- (instancetype)autorelease
{
	return self;
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

- (void)release
{
}

- (void)dealloc
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
- (id)mutableCopy
{
	[self finishInitialization];
	return [self mutableCopy];
}

/* From protocol OFComparing,  but overridden in OFString */
- (of_comparison_result_t)compare: (OFString *)string
{
	[self finishInitialization];
	return [self compare: string];
}

/* From OFObject, but reimplemented in OFString */
- (bool)isEqual: (id)object







|







175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
- (id)mutableCopy
{
	[self finishInitialization];
	return [self mutableCopy];
}

/* From protocol OFComparing,  but overridden in OFString */
- (OFComparisonResult)compare: (OFString *)string
{
	[self finishInitialization];
	return [self compare: string];
}

/* From OFObject, but reimplemented in OFString */
- (bool)isEqual: (id)object
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272

273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
{
	[self finishInitialization];
	return self.UTF8String;
}

- (size_t)getCString: (char *)cString_
	   maxLength: (size_t)maxLength
	    encoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	return [self getCString: cString_
		      maxLength: maxLength
		       encoding: encoding];
}

- (const char *)cStringWithEncoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	return [self cStringWithEncoding: encoding];
}

- (size_t)length
{
	[self finishInitialization];
	return self.length;
}

- (size_t)UTF8StringLength
{
	[self finishInitialization];
	return self.UTF8StringLength;
}

- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	return [self cStringLengthWithEncoding: encoding];
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string
{
	[self finishInitialization];
	return [self caseInsensitiveCompare: string];
}

- (of_unichar_t)characterAtIndex: (size_t)idx
{
	[self finishInitialization];
	return [self characterAtIndex: idx];
}

- (void)getCharacters: (of_unichar_t *)buffer inRange: (of_range_t)range
{
	[self finishInitialization];
	[self getCharacters: buffer inRange: range];
}

- (of_range_t)rangeOfString: (OFString *)string
{
	[self finishInitialization];
	return [self rangeOfString: string];
}

- (of_range_t)rangeOfString: (OFString *)string options: (int)options

{
	[self finishInitialization];
	return [self rangeOfString: string options: options];
}

- (of_range_t)rangeOfString: (OFString *)string
		    options: (int)options
		      range: (of_range_t)range
{
	[self finishInitialization];
	return [self rangeOfString: string options: options range: range];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
{
	[self finishInitialization];
	return [self indexOfCharacterFromSet: characterSet];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (int)options
{
	[self finishInitialization];
	return [self indexOfCharacterFromSet: characterSet options: options];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (int)options
			    range: (of_range_t)range
{
	[self finishInitialization];
	return [self indexOfCharacterFromSet: characterSet
				     options: options
				       range: range];
}








|







|

















|





|





|





|





|





|
>





|
|
|












|






|
|







209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
{
	[self finishInitialization];
	return self.UTF8String;
}

- (size_t)getCString: (char *)cString_
	   maxLength: (size_t)maxLength
	    encoding: (OFStringEncoding)encoding
{
	[self finishInitialization];
	return [self getCString: cString_
		      maxLength: maxLength
		       encoding: encoding];
}

- (const char *)cStringWithEncoding: (OFStringEncoding)encoding
{
	[self finishInitialization];
	return [self cStringWithEncoding: encoding];
}

- (size_t)length
{
	[self finishInitialization];
	return self.length;
}

- (size_t)UTF8StringLength
{
	[self finishInitialization];
	return self.UTF8StringLength;
}

- (size_t)cStringLengthWithEncoding: (OFStringEncoding)encoding
{
	[self finishInitialization];
	return [self cStringLengthWithEncoding: encoding];
}

- (OFComparisonResult)caseInsensitiveCompare: (OFString *)string
{
	[self finishInitialization];
	return [self caseInsensitiveCompare: string];
}

- (OFUnichar)characterAtIndex: (size_t)idx
{
	[self finishInitialization];
	return [self characterAtIndex: idx];
}

- (void)getCharacters: (OFUnichar *)buffer inRange: (OFRange)range
{
	[self finishInitialization];
	[self getCharacters: buffer inRange: range];
}

- (OFRange)rangeOfString: (OFString *)string
{
	[self finishInitialization];
	return [self rangeOfString: string];
}

- (OFRange)rangeOfString: (OFString *)string
		 options: (OFStringSearchOptions)options
{
	[self finishInitialization];
	return [self rangeOfString: string options: options];
}

- (OFRange)rangeOfString: (OFString *)string
		 options: (OFStringSearchOptions)options
		   range: (OFRange)range
{
	[self finishInitialization];
	return [self rangeOfString: string options: options range: range];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
{
	[self finishInitialization];
	return [self indexOfCharacterFromSet: characterSet];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (OFStringSearchOptions)options
{
	[self finishInitialization];
	return [self indexOfCharacterFromSet: characterSet options: options];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (OFStringSearchOptions)options
			    range: (OFRange)range
{
	[self finishInitialization];
	return [self indexOfCharacterFromSet: characterSet
				     options: options
				       range: range];
}

320
321
322
323
324
325
326
327
328
329
330
331
332
333
334

- (OFString *)substringToIndex: (size_t)idx
{
	[self finishInitialization];
	return [self substringToIndex: idx];
}

- (OFString *)substringWithRange: (of_range_t)range
{
	[self finishInitialization];
	return [self substringWithRange: range];
}

- (OFString *)stringByAppendingString: (OFString *)string
{







|







321
322
323
324
325
326
327
328
329
330
331
332
333
334
335

- (OFString *)substringToIndex: (size_t)idx
{
	[self finishInitialization];
	return [self substringToIndex: idx];
}

- (OFString *)substringWithRange: (OFRange)range
{
	[self finishInitialization];
	return [self substringWithRange: range];
}

- (OFString *)stringByAppendingString: (OFString *)string
{
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
	return [self stringByReplacingOccurrencesOfString: string
					       withString: replacement];
}

- (OFString *)stringByReplacingOccurrencesOfString: (OFString *)string
					withString: (OFString *)replacement
					   options: (int)options
					     range: (of_range_t)range
{
	[self finishInitialization];
	return [self stringByReplacingOccurrencesOfString: string
					       withString: replacement
						  options: options
						    range: range];
}







|







363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
	return [self stringByReplacingOccurrencesOfString: string
					       withString: replacement];
}

- (OFString *)stringByReplacingOccurrencesOfString: (OFString *)string
					withString: (OFString *)replacement
					   options: (int)options
					     range: (OFRange)range
{
	[self finishInitialization];
	return [self stringByReplacingOccurrencesOfString: string
					       withString: replacement
						  options: options
						    range: range];
}
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
{
	[self finishInitialization];
	return [self componentsSeparatedByString: delimiter];
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
				 options: (int)options
{
	[self finishInitialization];
	return [self componentsSeparatedByString: delimiter options: options];
}

- (OFArray *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
{
	[self finishInitialization];
	return [self componentsSeparatedByCharactersInSet: characterSet];
}

- (OFArray *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
				 options: (int)options
{
	[self finishInitialization];
	return [self componentsSeparatedByCharactersInSet: characterSet
						  options: options];
}

- (OFArray *)pathComponents







|














|







427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
{
	[self finishInitialization];
	return [self componentsSeparatedByString: delimiter];
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
				 options: (OFStringSeparationOptions)options
{
	[self finishInitialization];
	return [self componentsSeparatedByString: delimiter options: options];
}

- (OFArray *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
{
	[self finishInitialization];
	return [self componentsSeparatedByCharactersInSet: characterSet];
}

- (OFArray *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
				 options: (OFStringSeparationOptions)options
{
	[self finishInitialization];
	return [self componentsSeparatedByCharactersInSet: characterSet
						  options: options];
}

- (OFArray *)pathComponents
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552

- (double)doubleValue
{
	[self finishInitialization];
	return self.doubleValue;
}

- (const of_unichar_t *)characters
{
	[self finishInitialization];
	return self.characters;
}

- (const of_char16_t *)UTF16String
{
	[self finishInitialization];
	return self.UTF16String;
}

- (const of_char16_t *)UTF16StringWithByteOrder: (of_byte_order_t)byteOrder
{
	[self finishInitialization];
	return [self UTF16StringWithByteOrder: byteOrder];
}

- (size_t)UTF16StringLength
{
	[self finishInitialization];
	return self.UTF16StringLength;
}

- (const of_char32_t *)UTF32String
{
	[self finishInitialization];
	return self.UTF32String;
}

- (const of_char32_t *)UTF32StringWithByteOrder: (of_byte_order_t)byteOrder
{
	[self finishInitialization];
	return [self UTF32StringWithByteOrder: byteOrder];
}

- (OFData *)dataWithEncoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	return [self dataWithEncoding: encoding];
}

#ifdef OF_HAVE_UNICODE_TABLES
- (OFString *)decomposedStringWithCanonicalMapping







|





|





|











|





|





|







503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553

- (double)doubleValue
{
	[self finishInitialization];
	return self.doubleValue;
}

- (const OFUnichar *)characters
{
	[self finishInitialization];
	return self.characters;
}

- (const OFChar16 *)UTF16String
{
	[self finishInitialization];
	return self.UTF16String;
}

- (const OFChar16 *)UTF16StringWithByteOrder: (OFByteOrder)byteOrder
{
	[self finishInitialization];
	return [self UTF16StringWithByteOrder: byteOrder];
}

- (size_t)UTF16StringLength
{
	[self finishInitialization];
	return self.UTF16StringLength;
}

- (const OFChar32 *)UTF32String
{
	[self finishInitialization];
	return self.UTF32String;
}

- (const OFChar32 *)UTF32StringWithByteOrder: (OFByteOrder)byteOrder
{
	[self finishInitialization];
	return [self UTF32StringWithByteOrder: byteOrder];
}

- (OFData *)dataWithEncoding: (OFStringEncoding)encoding
{
	[self finishInitialization];
	return [self dataWithEncoding: encoding];
}

#ifdef OF_HAVE_UNICODE_TABLES
- (OFString *)decomposedStringWithCanonicalMapping
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
	[self finishInitialization];
	[self writeToFile: path];
}

- (void)writeToFile: (OFString *)path encoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	[self writeToFile: path encoding: encoding];
}
#endif

- (void)writeToURL: (OFURL *)URL
{
	[self finishInitialization];
	[self writeToURL: URL];
}

- (void)writeToURL: (OFURL *)URL encoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	[self writeToURL: URL encoding: encoding];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateLinesUsingBlock: (of_string_line_enumeration_block_t)block
{
	[self finishInitialization];
	[self enumerateLinesUsingBlock: block];
}
#endif
@end







|












|






|






574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
	[self finishInitialization];
	[self writeToFile: path];
}

- (void)writeToFile: (OFString *)path encoding: (OFStringEncoding)encoding
{
	[self finishInitialization];
	[self writeToFile: path encoding: encoding];
}
#endif

- (void)writeToURL: (OFURL *)URL
{
	[self finishInitialization];
	[self writeToURL: URL];
}

- (void)writeToURL: (OFURL *)URL encoding: (OFStringEncoding)encoding
{
	[self finishInitialization];
	[self writeToURL: URL encoding: encoding];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateLinesUsingBlock: (OFStringLineEnumerationBlock)block
{
	[self finishInitialization];
	[self enumerateLinesUsingBlock: block];
}
#endif
@end

Modified src/OFCountedMapTableSet.m from [1688e99723] to [00546e8e62].

165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180

- (size_t)countForObject: (id)object
{
	return (size_t)(uintptr_t)[_mapTable objectForKey: object];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsAndCountUsingBlock:
    (of_counted_set_enumeration_block_t)block
{
	@try {
		[_mapTable enumerateKeysAndObjectsUsingBlock:
		    ^ (void *key, void *object, bool *stop) {
			block(key, (size_t)(uintptr_t)object, stop);
		}];
	} @catch (OFEnumerationMutationException *e) {







|
<







165
166
167
168
169
170
171
172

173
174
175
176
177
178
179

- (size_t)countForObject: (id)object
{
	return (size_t)(uintptr_t)[_mapTable objectForKey: object];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsAndCountUsingBlock: (OFCountedSetEnumerationBlock)block

{
	@try {
		[_mapTable enumerateKeysAndObjectsUsingBlock:
		    ^ (void *key, void *object, bool *stop) {
			block(key, (size_t)(uintptr_t)object, stop);
		}];
	} @catch (OFEnumerationMutationException *e) {

Modified src/OFCountedSet.h from [d5fbc7df8a] to [aa07eb172d].

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 * @brief A block for enumerating an OFCountedSet.
 *
 * @param object The current object
 * @param count The count of the object
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^of_counted_set_enumeration_block_t)(id object, size_t count,
    bool *stop);
#endif

/**
 * @class OFCountedSet OFCountedSet.h ObjFW/OFCountedSet.h
 *
 * @brief An abstract class for a mutable unordered set of objects, counting how







|







24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 * @brief A block for enumerating an OFCountedSet.
 *
 * @param object The current object
 * @param count The count of the object
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^OFCountedSetEnumerationBlock)(id object, size_t count,
    bool *stop);
#endif

/**
 * @class OFCountedSet OFCountedSet.h ObjFW/OFCountedSet.h
 *
 * @brief An abstract class for a mutable unordered set of objects, counting how
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each object in the set.
 *
 * @param block The block to execute for each object in the set
 */
- (void)enumerateObjectsAndCountUsingBlock:
    (of_counted_set_enumeration_block_t)block;
#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END







|
<







55
56
57
58
59
60
61
62

63
64
65
66
67
68
69

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each object in the set.
 *
 * @param block The block to execute for each object in the set
 */
- (void)enumerateObjectsAndCountUsingBlock: (OFCountedSetEnumerationBlock)block;

#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END

Modified src/OFCountedSet.m from [d6c7218230] to [fe3c7716dc].

210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsAndCountUsingBlock:
    (of_counted_set_enumeration_block_t)block
{
	[self enumerateObjectsUsingBlock: ^ (id object, bool *stop) {
		block(object, [self countForObject: object], stop);
	}];
}
#endif








|
<







210
211
212
213
214
215
216
217

218
219
220
221
222
223
224

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsAndCountUsingBlock: (OFCountedSetEnumerationBlock)block

{
	[self enumerateObjectsUsingBlock: ^ (id object, bool *stop) {
		block(object, [self countForObject: object], stop);
	}];
}
#endif

Modified src/OFDNSQuery.h from [ebec8fd547] to [3c40a6d229].

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 * @class OFDNSQuery OFDNSQuery.h ObjFW/OFDNSQuery.h
 *
 * @brief A class representing a DNS query.
 */
@interface OFDNSQuery: OFObject <OFCopying>
{
	OFString *_domainName;
	of_dns_class_t _DNSClass;
	of_dns_record_type_t _recordType;
	OF_RESERVE_IVARS(OFDNSQuery, 4)
}

/**
 * @brief The domain name of the query.
 */
@property (readonly, nonatomic) OFString *domainName;

/**
 * @brief The DNS class of the query.
 */
@property (readonly, nonatomic) of_dns_class_t DNSClass;

/**
 * @brief The record type of the query.
 */
@property (readonly, nonatomic) of_dns_record_type_t recordType;

/**
 * @brief Creates a new, autoreleased OFDNSQuery.
 *
 * @param domainName The domain name to query
 * @param DNSClass The DNS class of the query
 * @param recordType The record type of the query
 * @return A new, autoreleased OFDNSQuery
 */
+ (instancetype)queryWithDomainName: (OFString *)domainName
			   DNSClass: (of_dns_class_t)DNSClass
			 recordType: (of_dns_record_type_t)recordType;

/**
 * @brief Initializes an already allocated OFDNSQuery.
 *
 * @param domainName The domain name to query
 * @param DNSClass The DNS class of the query
 * @param recordType The record type of the query
 * @return An initialized OFDNSQuery
 */
- (instancetype)initWithDomainName: (OFString *)domainName
			  DNSClass: (of_dns_class_t)DNSClass
			recordType: (of_dns_record_type_t)recordType
    OF_DESIGNATED_INITIALIZER;

- (instancetype)init OF_UNAVAILABLE;
@end

OF_ASSUME_NONNULL_END







|
|











|




|










|
|










|
|






24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 * @class OFDNSQuery OFDNSQuery.h ObjFW/OFDNSQuery.h
 *
 * @brief A class representing a DNS query.
 */
@interface OFDNSQuery: OFObject <OFCopying>
{
	OFString *_domainName;
	OFDNSClass _DNSClass;
	OFDNSRecordType _recordType;
	OF_RESERVE_IVARS(OFDNSQuery, 4)
}

/**
 * @brief The domain name of the query.
 */
@property (readonly, nonatomic) OFString *domainName;

/**
 * @brief The DNS class of the query.
 */
@property (readonly, nonatomic) OFDNSClass DNSClass;

/**
 * @brief The record type of the query.
 */
@property (readonly, nonatomic) OFDNSRecordType recordType;

/**
 * @brief Creates a new, autoreleased OFDNSQuery.
 *
 * @param domainName The domain name to query
 * @param DNSClass The DNS class of the query
 * @param recordType The record type of the query
 * @return A new, autoreleased OFDNSQuery
 */
+ (instancetype)queryWithDomainName: (OFString *)domainName
			   DNSClass: (OFDNSClass)DNSClass
			 recordType: (OFDNSRecordType)recordType;

/**
 * @brief Initializes an already allocated OFDNSQuery.
 *
 * @param domainName The domain name to query
 * @param DNSClass The DNS class of the query
 * @param recordType The record type of the query
 * @return An initialized OFDNSQuery
 */
- (instancetype)initWithDomainName: (OFString *)domainName
			  DNSClass: (OFDNSClass)DNSClass
			recordType: (OFDNSRecordType)recordType
    OF_DESIGNATED_INITIALIZER;

- (instancetype)init OF_UNAVAILABLE;
@end

OF_ASSUME_NONNULL_END

Modified src/OFDNSQuery.m from [a81f7a9a95] to [cc70b330d8].

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
#import "OFString.h"

@implementation OFDNSQuery
@synthesize domainName = _domainName, DNSClass = _DNSClass;
@synthesize recordType = _recordType;

+ (instancetype)queryWithDomainName: (OFString *)domainName
			   DNSClass: (of_dns_class_t)DNSClass
			 recordType: (of_dns_record_type_t)recordType
{
	return [[[self alloc] initWithDomainName: domainName
					DNSClass: DNSClass
				      recordType: recordType] autorelease];
}

- (instancetype)initWithDomainName: (OFString *)domainName
			  DNSClass: (of_dns_class_t)DNSClass
			recordType: (of_dns_record_type_t)recordType
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();

		if (![domainName hasSuffix: @"."])







|
|







|
|







19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
#import "OFString.h"

@implementation OFDNSQuery
@synthesize domainName = _domainName, DNSClass = _DNSClass;
@synthesize recordType = _recordType;

+ (instancetype)queryWithDomainName: (OFString *)domainName
			   DNSClass: (OFDNSClass)DNSClass
			 recordType: (OFDNSRecordType)recordType
{
	return [[[self alloc] initWithDomainName: domainName
					DNSClass: DNSClass
				      recordType: recordType] autorelease];
}

- (instancetype)initWithDomainName: (OFString *)domainName
			  DNSClass: (OFDNSClass)DNSClass
			recordType: (OFDNSRecordType)recordType
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();

		if (![domainName hasSuffix: @"."])
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);
	OF_HASH_ADD_HASH(hash, _domainName.hash);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	return [self retain];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<%@ %@ %@ %@>",
	    self.className, _domainName, of_dns_class_to_string(_DNSClass),
	    of_dns_record_type_to_string(_recordType)];
}
@end







|

|
|
|
|
|












|
|


89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);
	OFHashAddHash(&hash, _domainName.hash);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType);
	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	return [self retain];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<%@ %@ %@ %@>",
	    self.className, _domainName, OFDNSClassName(_DNSClass),
	    OFDNSRecordTypeName(_recordType)];
}
@end

Modified src/OFDNSResolver.h from [c467730d8f] to [366ea735f5].

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
@class OFDictionary OF_GENERIC(KeyType, ObjectType);
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);
@class OFNumber;
@class OFTCPSocket;
@class OFUDPSocket;

/**
 * @enum of_dns_resolver_error_t OFDNSResolver.h ObjFW/OFDNSResolver.h
 *
 * @brief An enum describing why resolving a host failed.
 */
typedef enum of_dns_resolver_error_t {
	/** An unknown error */
	OF_DNS_RESOLVER_ERROR_UNKNOWN,
	/** The query timed out */
	OF_DNS_RESOLVER_ERROR_TIMEOUT,
	/** The query was canceled */
	OF_DNS_RESOLVER_ERROR_CANCELED,
	/**
	 * No result for the specified host with the specified type and class.
	 *
	 * This is only used in situations where this is an error, e.g. when
	 * trying to connect to a host.
	 */
	OF_DNS_RESOLVER_ERROR_NO_RESULT,
	/** The server considered the query to be malformed */
	OF_DNS_RESOLVER_ERROR_SERVER_INVALID_FORMAT,
	/** The server was unable to process due to an internal error */
	OF_DNS_RESOLVER_ERROR_SERVER_FAILURE,
	/** The server returned an error that the domain does not exist */
	OF_DNS_RESOLVER_ERROR_SERVER_NAME_ERROR,
	/** The server does not have support for the requested query */
	OF_DNS_RESOLVER_ERROR_SERVER_NOT_IMPLEMENTED,
	/** The server refused the query */
	OF_DNS_RESOLVER_ERROR_SERVER_REFUSED,
	/** There was no name server to query */
	OF_DNS_RESOLVER_ERROR_NO_NAME_SERVER
} of_dns_resolver_error_t;

/**
 * @protocol OFDNSResolverQueryDelegate OFDNSResolver.h ObjFW/OFDNSResolver.h
 *
 * @brief A delegate for performed DNS queries.
 */
@protocol OFDNSResolverQueryDelegate <OFObject>







|



|

|

|

|






|

|

|

|

|

|

|
|







32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
@class OFDictionary OF_GENERIC(KeyType, ObjectType);
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);
@class OFNumber;
@class OFTCPSocket;
@class OFUDPSocket;

/**
 * @enum OFDNSResolverErrorCode OFDNSResolver.h ObjFW/OFDNSResolver.h
 *
 * @brief An enum describing why resolving a host failed.
 */
typedef enum OFDNSResolverErrorCode {
	/** An unknown error */
	OFDNSResolverErrorCodeUnknown,
	/** The query timed out */
	OFDNSResolverErrorCodeTimeout,
	/** The query was canceled */
	OFDNSResolverErrorCodeCanceled,
	/**
	 * No result for the specified host with the specified type and class.
	 *
	 * This is only used in situations where this is an error, e.g. when
	 * trying to connect to a host.
	 */
	OFDNSResolverErrorCodeNoResult,
	/** The server considered the query to be malformed */
	OFDNSResolverErrorCodeServerInvalidFormat,
	/** The server was unable to process due to an internal error */
	OFDNSResolverErrorCodeServerFailure,
	/** The server returned an error that the domain does not exist */
	OFDNSResolverErrorCodeServerNameError,
	/** The server does not have support for the requested query */
	OFDNSResolverErrorCodeServerNotImplemented,
	/** The server refused the query */
	OFDNSResolverErrorCodeServerRefused,
	/** There was no name server to query */
	OFDNSResolverErrorCodeNoNameServer
} OFDNSResolverErrorCode;

/**
 * @protocol OFDNSResolverQueryDelegate OFDNSResolver.h ObjFW/OFDNSResolver.h
 *
 * @brief A delegate for performed DNS queries.
 */
@protocol OFDNSResolverQueryDelegate <OFObject>
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
@protocol OFDNSResolverHostDelegate <OFObject>
/**
 * @brief This method is called when a DNS resolver resolved a host to
 *	  addresses.
 *
 * @param resolver The acting resolver
 * @param host The host the resolver resolved
 * @param addresses OFData containing several of_socket_address_t
 * @param exception The exception that occurred during resolving, or nil on
 *		    success
 */
- (void)resolver: (OFDNSResolver *)resolver
  didResolveHost: (OFString *)host
       addresses: (nullable OFData *)addresses
       exception: (nullable id)exception;







|







97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
@protocol OFDNSResolverHostDelegate <OFObject>
/**
 * @brief This method is called when a DNS resolver resolved a host to
 *	  addresses.
 *
 * @param resolver The acting resolver
 * @param host The host the resolver resolved
 * @param addresses OFData containing several OFSocketAddress
 * @param exception The exception that occurred during resolving, or nil on
 *		    success
 */
- (void)resolver: (OFDNSResolver *)resolver
  didResolveHost: (OFString *)host
       addresses: (nullable OFData *)addresses
       exception: (nullable id)exception;
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
 */
@property (copy, nonatomic) OFArray OF_GENERIC(OFString *) *searchDomains;

/**
 * @brief The timeout, in seconds, after which the next name server should be
 *	  tried.
 */
@property (nonatomic) of_time_interval_t timeout;

/**
 * @brief The number of attempts before giving up to resolve a host.
 *
 * Trying all name servers once is considered a single attempt.
 */
@property (nonatomic) unsigned int maxAttempts;







|







161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
 */
@property (copy, nonatomic) OFArray OF_GENERIC(OFString *) *searchDomains;

/**
 * @brief The timeout, in seconds, after which the next name server should be
 *	  tried.
 */
@property (nonatomic) OFTimeInterval timeout;

/**
 * @brief The number of attempts before giving up to resolve a host.
 *
 * Trying all name servers once is considered a single attempt.
 */
@property (nonatomic) unsigned int maxAttempts;
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
@property (nonatomic) bool usesTCP;

/**
 * @brief The interval in seconds in which the config should be reloaded.
 *
 * Setting this to 0 disables config reloading.
 */
@property (nonatomic) of_time_interval_t configReloadInterval;

/**
 * @brief Creates a new, autoreleased OFDNSResolver.
 */
+ (instancetype)resolver;

/**







|







185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
@property (nonatomic) bool usesTCP;

/**
 * @brief The interval in seconds in which the config should be reloaded.
 *
 * Setting this to 0 disables config reloading.
 */
@property (nonatomic) OFTimeInterval configReloadInterval;

/**
 * @brief Creates a new, autoreleased OFDNSResolver.
 */
+ (instancetype)resolver;

/**
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
 * @brief Asynchronously performs the specified query.
 *
 * @param query The query to perform
 * @param runLoopMode The run loop mode in which to resolve
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncPerformQuery: (OFDNSQuery *)query
	      runLoopMode: (of_run_loop_mode_t)runLoopMode
		 delegate: (id <OFDNSResolverQueryDelegate>)delegate;

/**
 * @brief Asynchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncResolveAddressesForHost: (OFString *)host
			    delegate: (id <OFDNSResolverHostDelegate>)delegate;

/**
 * @brief Asynchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param addressFamily The desired socket address family
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (of_socket_address_family_t)addressFamily
			    delegate: (id <OFDNSResolverHostDelegate>)delegate;

/**
 * @brief Asynchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param addressFamily The desired socket address family
 * @param runLoopMode The run loop mode in which to resolve
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (of_socket_address_family_t)addressFamily
			 runLoopMode: (of_run_loop_mode_t)runLoopMode
			    delegate: (id <OFDNSResolverHostDelegate>)delegate;

/**
 * @brief Synchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param addressFamily The desired socket address family
 * @return OFData containing several of_socket_address_t
 */
- (OFData *)resolveAddressesForHost: (OFString *)host
		      addressFamily: (of_socket_address_family_t)addressFamily;

/**
 * @brief Closes all sockets and cancels all ongoing queries.
 */
- (void)close;
@end

OF_ASSUME_NONNULL_END







|



















|











|
|







|


|








214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
 * @brief Asynchronously performs the specified query.
 *
 * @param query The query to perform
 * @param runLoopMode The run loop mode in which to resolve
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncPerformQuery: (OFDNSQuery *)query
	      runLoopMode: (OFRunLoopMode)runLoopMode
		 delegate: (id <OFDNSResolverQueryDelegate>)delegate;

/**
 * @brief Asynchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncResolveAddressesForHost: (OFString *)host
			    delegate: (id <OFDNSResolverHostDelegate>)delegate;

/**
 * @brief Asynchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param addressFamily The desired socket address family
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (OFSocketAddressFamily)addressFamily
			    delegate: (id <OFDNSResolverHostDelegate>)delegate;

/**
 * @brief Asynchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param addressFamily The desired socket address family
 * @param runLoopMode The run loop mode in which to resolve
 * @param delegate The delegate to use for callbacks
 */
- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (OFSocketAddressFamily)addressFamily
			 runLoopMode: (OFRunLoopMode)runLoopMode
			    delegate: (id <OFDNSResolverHostDelegate>)delegate;

/**
 * @brief Synchronously resolves the specified host to socket addresses.
 *
 * @param host The host to resolve
 * @param addressFamily The desired socket address family
 * @return OFData containing several OFSocketAddress
 */
- (OFData *)resolveAddressesForHost: (OFString *)host
		      addressFamily: (OFSocketAddressFamily)addressFamily;

/**
 * @brief Closes all sockets and cancels all ongoing queries.
 */
- (void)close;
@end

OF_ASSUME_NONNULL_END

Modified src/OFDNSResolver.m from [536c83ec11] to [2c62153187].

70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
	OFDNSQuery *_query;
	OFNumber *_ID;
	OFDNSResolverSettings *_settings;
	size_t _nameServersIndex;
	unsigned int _attempt;
	id <OFDNSResolverQueryDelegate> _delegate;
	OFData *_queryData;
	of_socket_address_t _usedNameServer;
	OFTCPSocket *_TCPSocket;
	OFMutableData *_TCPQueryData;
	void *_TCPBuffer;
	size_t _responseLength;
	OFTimer *_cancelTimer;
}








|







70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
	OFDNSQuery *_query;
	OFNumber *_ID;
	OFDNSResolverSettings *_settings;
	size_t _nameServersIndex;
	unsigned int _attempt;
	id <OFDNSResolverQueryDelegate> _delegate;
	OFData *_queryData;
	OFSocketAddress _usedNameServer;
	OFTCPSocket *_TCPSocket;
	OFMutableData *_TCPQueryData;
	void *_TCPBuffer;
	size_t _responseLength;
	OFTimer *_cancelTimer;
}

164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
		[components addObject: component];
	} while (componentLength > 0);

	return [components componentsJoinedByString: @"."];
}

static OF_KINDOF(OFDNSResourceRecord *)
parseResourceRecord(OFString *name, of_dns_class_t DNSClass,
    of_dns_record_type_t recordType, uint32_t TTL, const unsigned char *buffer,
    size_t length, size_t i, uint16_t dataLength)
{
	if (recordType == OF_DNS_RECORD_TYPE_A && DNSClass == OF_DNS_CLASS_IN) {
		of_socket_address_t address;

		if (dataLength != 4)
			@throw [OFInvalidServerReplyException exception];

		memset(&address, 0, sizeof(address));
		address.family = OF_SOCKET_ADDRESS_FAMILY_IPV4;
		address.length = sizeof(address.sockaddr.in);

		address.sockaddr.in.sin_family = AF_INET;
		memcpy(&address.sockaddr.in.sin_addr.s_addr, buffer + i, 4);

		return [[[OFADNSResourceRecord alloc]
		    initWithName: name
			 address: &address
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_NS) {
		size_t j = i;
		OFString *authoritativeHost = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFNSDNSResourceRecord alloc]
			 initWithName: name
			     DNSClass: DNSClass
		    authoritativeHost: authoritativeHost
				  TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_CNAME) {
		size_t j = i;
		OFString *alias = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFCNAMEDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
			   alias: alias
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_SOA) {
		size_t j = i;
		OFString *primaryNameServer = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);
		OFString *responsiblePerson;
		uint32_t serialNumber, refreshInterval, retryInterval;
		uint32_t expirationInterval, minTTL;








|
|


|
|





|









|












|












|







164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
		[components addObject: component];
	} while (componentLength > 0);

	return [components componentsJoinedByString: @"."];
}

static OF_KINDOF(OFDNSResourceRecord *)
parseResourceRecord(OFString *name, OFDNSClass DNSClass,
    OFDNSRecordType recordType, uint32_t TTL, const unsigned char *buffer,
    size_t length, size_t i, uint16_t dataLength)
{
	if (recordType == OFDNSRecordTypeA && DNSClass == OFDNSClassIN) {
		OFSocketAddress address;

		if (dataLength != 4)
			@throw [OFInvalidServerReplyException exception];

		memset(&address, 0, sizeof(address));
		address.family = OFSocketAddressFamilyIPv4;
		address.length = sizeof(address.sockaddr.in);

		address.sockaddr.in.sin_family = AF_INET;
		memcpy(&address.sockaddr.in.sin_addr.s_addr, buffer + i, 4);

		return [[[OFADNSResourceRecord alloc]
		    initWithName: name
			 address: &address
			     TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeNS) {
		size_t j = i;
		OFString *authoritativeHost = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFNSDNSResourceRecord alloc]
			 initWithName: name
			     DNSClass: DNSClass
		    authoritativeHost: authoritativeHost
				  TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeCNAME) {
		size_t j = i;
		OFString *alias = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFCNAMEDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
			   alias: alias
			     TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeSOA) {
		size_t j = i;
		OFString *primaryNameServer = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);
		OFString *responsiblePerson;
		uint32_t serialNumber, refreshInterval, retryInterval;
		uint32_t expirationInterval, minTTL;

252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
		     responsiblePerson: responsiblePerson
			  serialNumber: serialNumber
		       refreshInterval: refreshInterval
			 retryInterval: retryInterval
		    expirationInterval: expirationInterval
				minTTL: minTTL
				   TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_PTR) {
		size_t j = i;
		OFString *domainName = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFPTRDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
		      domainName: domainName
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_HINFO) {
		size_t j = i;
		OFString *CPU = parseString(buffer, length, &j);
		OFString *OS;

		if (j > i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		OS = parseString(buffer, length, &j);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFHINFODNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
			     CPU: CPU
			      OS: OS
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_MX) {
		uint16_t preference;
		size_t j;
		OFString *mailExchange;

		if (dataLength < 2)
			@throw [OFInvalidServerReplyException exception];








|












|


















|







252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
		     responsiblePerson: responsiblePerson
			  serialNumber: serialNumber
		       refreshInterval: refreshInterval
			 retryInterval: retryInterval
		    expirationInterval: expirationInterval
				minTTL: minTTL
				   TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypePTR) {
		size_t j = i;
		OFString *domainName = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFPTRDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
		      domainName: domainName
			     TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeHINFO) {
		size_t j = i;
		OFString *CPU = parseString(buffer, length, &j);
		OFString *OS;

		if (j > i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		OS = parseString(buffer, length, &j);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFHINFODNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
			     CPU: CPU
			      OS: OS
			     TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeMX) {
		uint16_t preference;
		size_t j;
		OFString *mailExchange;

		if (dataLength < 2)
			@throw [OFInvalidServerReplyException exception];

307
308
309
310
311
312
313
314
315
316
317
318
319
320
321

		return [[[OFMXDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
		      preference: preference
		    mailExchange: mailExchange
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_TXT) {
		OFMutableArray *textStrings = [OFMutableArray array];

		while (dataLength > 0) {
			uint_fast8_t stringLength = buffer[i++];
			dataLength--;

			if (stringLength > dataLength)







|







307
308
309
310
311
312
313
314
315
316
317
318
319
320
321

		return [[[OFMXDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
		      preference: preference
		    mailExchange: mailExchange
			     TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeTXT) {
		OFMutableArray *textStrings = [OFMutableArray array];

		while (dataLength > 0) {
			uint_fast8_t stringLength = buffer[i++];
			dataLength--;

			if (stringLength > dataLength)
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
		[textStrings makeImmutable];

		return [[[OFTXTDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
		     textStrings: textStrings
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_RP) {
		size_t j = i;
		OFString *mailbox = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);
		OFString *TXTDomainName;

		if (j > i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		TXTDomainName = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFRPDNSResourceRecord alloc]
		     initWithName: name
			 DNSClass: DNSClass
			  mailbox: mailbox
		    TXTDomainName: TXTDomainName
			      TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_AAAA &&
	    DNSClass == OF_DNS_CLASS_IN) {
		of_socket_address_t address;

		if (dataLength != 16)
			@throw [OFInvalidServerReplyException exception];

		memset(&address, 0, sizeof(address));
		address.family = OF_SOCKET_ADDRESS_FAMILY_IPV6;
		address.length = sizeof(address.sockaddr.in6);

#ifdef AF_INET6
		address.sockaddr.in6.sin6_family = AF_INET6;
#else
		address.sockaddr.in6.sin6_family = AF_UNSPEC;
#endif
		memcpy(address.sockaddr.in6.sin6_addr.s6_addr, buffer + i, 16);

		return [[[OFAAAADNSResourceRecord alloc]
		    initWithName: name
			 address: &address
			     TTL: TTL] autorelease];
	} else if (recordType == OF_DNS_RECORD_TYPE_SRV &&
	    DNSClass == OF_DNS_CLASS_IN) {
		uint16_t priority, weight, port;
		size_t j;
		OFString *target;

		if (dataLength < 6)
			@throw [OFInvalidServerReplyException exception];








|




















|
|
|





|













|
|







333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
		[textStrings makeImmutable];

		return [[[OFTXTDNSResourceRecord alloc]
		    initWithName: name
			DNSClass: DNSClass
		     textStrings: textStrings
			     TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeRP) {
		size_t j = i;
		OFString *mailbox = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);
		OFString *TXTDomainName;

		if (j > i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		TXTDomainName = parseName(buffer, length, &j,
		    MAX_ALLOWED_POINTERS);

		if (j != i + dataLength)
			@throw [OFInvalidServerReplyException exception];

		return [[[OFRPDNSResourceRecord alloc]
		     initWithName: name
			 DNSClass: DNSClass
			  mailbox: mailbox
		    TXTDomainName: TXTDomainName
			      TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeAAAA &&
	    DNSClass == OFDNSClassIN) {
		OFSocketAddress address;

		if (dataLength != 16)
			@throw [OFInvalidServerReplyException exception];

		memset(&address, 0, sizeof(address));
		address.family = OFSocketAddressFamilyIPv6;
		address.length = sizeof(address.sockaddr.in6);

#ifdef AF_INET6
		address.sockaddr.in6.sin6_family = AF_INET6;
#else
		address.sockaddr.in6.sin6_family = AF_UNSPEC;
#endif
		memcpy(address.sockaddr.in6.sin6_addr.s6_addr, buffer + i, 16);

		return [[[OFAAAADNSResourceRecord alloc]
		    initWithName: name
			 address: &address
			     TTL: TTL] autorelease];
	} else if (recordType == OFDNSRecordTypeSRV &&
	    DNSClass == OFDNSClassIN) {
		uint16_t priority, weight, port;
		size_t j;
		OFString *target;

		if (dataLength < 6)
			@throw [OFInvalidServerReplyException exception];

421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
	OFMutableDictionary *ret = [OFMutableDictionary dictionary];
	OFEnumerator OF_GENERIC(OFMutableArray *) *objectEnumerator;
	OFMutableArray *array;

	for (uint_fast16_t j = 0; j < count; j++) {
		OFString *name = parseName(buffer, length, i,
		    MAX_ALLOWED_POINTERS);
		of_dns_class_t DNSClass;
		of_dns_record_type_t recordType;
		uint32_t TTL;
		uint16_t dataLength;
		OFDNSResourceRecord *record;

		if (*i + 10 > length)
			@throw [OFTruncatedDataException exception];








|
|







421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
	OFMutableDictionary *ret = [OFMutableDictionary dictionary];
	OFEnumerator OF_GENERIC(OFMutableArray *) *objectEnumerator;
	OFMutableArray *array;

	for (uint_fast16_t j = 0; j < count; j++) {
		OFString *name = parseName(buffer, length, i,
		    MAX_ALLOWED_POINTERS);
		OFDNSClass DNSClass;
		OFDNSRecordType recordType;
		uint32_t TTL;
		uint16_t dataLength;
		OFDNSResourceRecord *record;

		if (*i + 10 > length)
			@throw [OFTruncatedDataException exception];

486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
		_settings = [settings copy];
		_delegate = [delegate retain];

		queryData = [OFMutableData dataWithCapacity: 512];

		/* Header */

		tmp = OF_BSWAP16_IF_LE(_ID.unsignedShortValue);
		[queryData addItems: &tmp count: 2];
		/* RD */
		tmp = OF_BSWAP16_IF_LE(1u << 8);
		[queryData addItems: &tmp count: 2];
		/* QDCOUNT */
		tmp = OF_BSWAP16_IF_LE(1);
		[queryData addItems: &tmp count: 2];
		/* ANCOUNT, NSCOUNT and ARCOUNT */
		[queryData increaseCountBy: 6];

		/* Question */

		/* QNAME */







|


|


|







486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
		_settings = [settings copy];
		_delegate = [delegate retain];

		queryData = [OFMutableData dataWithCapacity: 512];

		/* Header */

		tmp = OFToBigEndian16(_ID.unsignedShortValue);
		[queryData addItems: &tmp count: 2];
		/* RD */
		tmp = OFToBigEndian16(1u << 8);
		[queryData addItems: &tmp count: 2];
		/* QDCOUNT */
		tmp = OFToBigEndian16(1);
		[queryData addItems: &tmp count: 2];
		/* ANCOUNT, NSCOUNT and ARCOUNT */
		[queryData increaseCountBy: 6];

		/* Question */

		/* QNAME */
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
			length8 = (uint8_t)length;
			[queryData addItem: &length8];
			[queryData addItems: component.UTF8String
				      count: length];
		}

		/* QTYPE */
		tmp = OF_BSWAP16_IF_LE(_query.recordType);
		[queryData addItems: &tmp count: 2];
		/* QCLASS */
		tmp = OF_BSWAP16_IF_LE(_query.DNSClass);
		[queryData addItems: &tmp count: 2];
		[queryData makeImmutable];

		_queryData = [queryData copy];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {







|


|







515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
			length8 = (uint8_t)length;
			[queryData addItem: &length8];
			[queryData addItems: component.UTF8String
				      count: length];
		}

		/* QTYPE */
		tmp = OFToBigEndian16(_query.recordType);
		[queryData addItems: &tmp count: 2];
		/* QCLASS */
		tmp = OFToBigEndian16(_query.DNSClass);
		[queryData addItems: &tmp count: 2];
		[queryData makeImmutable];

		_queryData = [queryData copy];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
	[_query release];
	[_ID release];
	[_settings release];
	[_delegate release];
	[_queryData release];
	[_TCPSocket release];
	[_TCPQueryData release];
	free(_TCPBuffer);
	[_cancelTimer release];

	[super dealloc];
}
@end

@implementation OFDNSResolver
#ifdef OF_AMIGAOS
+ (void)initialize
{
	if (self != [OFDNSResolver class])
		return;

	if (!of_socket_init())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}
#endif

+ (instancetype)resolver
{







|













|







542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
	[_query release];
	[_ID release];
	[_settings release];
	[_delegate release];
	[_queryData release];
	[_TCPSocket release];
	[_TCPQueryData release];
	OFFreeMemory(_TCPBuffer);
	[_cancelTimer release];

	[super dealloc];
}
@end

@implementation OFDNSResolver
#ifdef OF_AMIGAOS
+ (void)initialize
{
	if (self != [OFDNSResolver class])
		return;

	if (!OFSocketInit())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}
#endif

+ (instancetype)resolver
{
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
- (void)setSearchDomains: (OFArray *)searchDomains
{
	OFArray *old = _settings->_searchDomains;
	_settings->_searchDomains = [searchDomains copy];
	[old release];
}

- (of_time_interval_t)timeout
{
	return _settings->_timeout;
}

- (void)setTimeout: (of_time_interval_t)timeout
{
	_settings->_timeout = timeout;
}

- (unsigned int)maxAttempts
{
	return _settings->_maxAttempts;







|




|







643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
- (void)setSearchDomains: (OFArray *)searchDomains
{
	OFArray *old = _settings->_searchDomains;
	_settings->_searchDomains = [searchDomains copy];
	[old release];
}

- (OFTimeInterval)timeout
{
	return _settings->_timeout;
}

- (void)setTimeout: (OFTimeInterval)timeout
{
	_settings->_timeout = timeout;
}

- (unsigned int)maxAttempts
{
	return _settings->_maxAttempts;
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
}

- (void)setUsesTCP: (bool)usesTCP
{
	_settings->_usesTCP = usesTCP;
}

- (of_time_interval_t)configReloadInterval
{
	return _settings->_configReloadInterval;
}

- (void)setConfigReloadInterval: (of_time_interval_t)configReloadInterval
{
	_settings->_configReloadInterval = configReloadInterval;
}

- (void)of_sendQueryForContext: (OFDNSResolverContext *)context
		   runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	OFUDPSocket *sock;
	OFString *nameServer;

	[_queries setObject: context forKey: context->_ID];

	[context->_cancelTimer invalidate];







|




|





|







685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
}

- (void)setUsesTCP: (bool)usesTCP
{
	_settings->_usesTCP = usesTCP;
}

- (OFTimeInterval)configReloadInterval
{
	return _settings->_configReloadInterval;
}

- (void)setConfigReloadInterval: (OFTimeInterval)configReloadInterval
{
	_settings->_configReloadInterval = configReloadInterval;
}

- (void)of_sendQueryForContext: (OFDNSResolverContext *)context
		   runLoopMode: (OFRunLoopMode)runLoopMode
{
	OFUDPSocket *sock;
	OFString *nameServer;

	[_queries setObject: context forKey: context->_ID];

	[context->_cancelTimer invalidate];
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
	[[OFRunLoop currentRunLoop] addTimer: context->_cancelTimer
				     forMode: runLoopMode];

	nameServer = [context->_settings->_nameServers
	    objectAtIndex: context->_nameServersIndex];

	if (context->_settings->_usesTCP) {
		OF_ENSURE(context->_TCPSocket == nil);

		context->_TCPSocket = [[OFTCPSocket alloc] init];
		[_TCPQueries setObject: context forKey: context->_TCPSocket];

		context->_TCPSocket.delegate = self;
		[context->_TCPSocket asyncConnectToHost: nameServer
						   port: 53
					    runLoopMode: runLoopMode];
		return;
	}

	context->_usedNameServer = of_socket_address_parse_ip(nameServer, 53);

	switch (context->_usedNameServer.family) {
#ifdef OF_HAVE_IPV6
	case OF_SOCKET_ADDRESS_FAMILY_IPV6:
		if (_IPv6Socket == nil) {
			of_socket_address_t address =
			    of_socket_address_parse_ip(@"::", 0);

			_IPv6Socket = [[OFUDPSocket alloc] init];
			[_IPv6Socket of_bindToAddress: &address
					    extraType: SOCK_DNS];
			_IPv6Socket.canBlock = false;
			_IPv6Socket.delegate = self;
		}

		sock = _IPv6Socket;
		break;
#endif
	case OF_SOCKET_ADDRESS_FAMILY_IPV4:
		if (_IPv4Socket == nil) {
			of_socket_address_t address =
			    of_socket_address_parse_ip(@"0.0.0.0", 0);

			_IPv4Socket = [[OFUDPSocket alloc] init];
			[_IPv4Socket of_bindToAddress: &address
					    extraType: SOCK_DNS];
			_IPv4Socket.canBlock = false;
			_IPv4Socket.delegate = self;
		}







|











|



|

|
|











|

|
|







721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
	[[OFRunLoop currentRunLoop] addTimer: context->_cancelTimer
				     forMode: runLoopMode];

	nameServer = [context->_settings->_nameServers
	    objectAtIndex: context->_nameServersIndex];

	if (context->_settings->_usesTCP) {
		OFEnsure(context->_TCPSocket == nil);

		context->_TCPSocket = [[OFTCPSocket alloc] init];
		[_TCPQueries setObject: context forKey: context->_TCPSocket];

		context->_TCPSocket.delegate = self;
		[context->_TCPSocket asyncConnectToHost: nameServer
						   port: 53
					    runLoopMode: runLoopMode];
		return;
	}

	context->_usedNameServer = OFSocketAddressParseIP(nameServer, 53);

	switch (context->_usedNameServer.family) {
#ifdef OF_HAVE_IPV6
	case OFSocketAddressFamilyIPv6:
		if (_IPv6Socket == nil) {
			OFSocketAddress address =
			    OFSocketAddressParseIPv6(@"::", 0);

			_IPv6Socket = [[OFUDPSocket alloc] init];
			[_IPv6Socket of_bindToAddress: &address
					    extraType: SOCK_DNS];
			_IPv6Socket.canBlock = false;
			_IPv6Socket.delegate = self;
		}

		sock = _IPv6Socket;
		break;
#endif
	case OFSocketAddressFamilyIPv4:
		if (_IPv4Socket == nil) {
			OFSocketAddress address =
			    OFSocketAddressParseIPv4(@"0.0.0.0", 0);

			_IPv4Socket = [[OFUDPSocket alloc] init];
			[_IPv4Socket of_bindToAddress: &address
					    extraType: SOCK_DNS];
			_IPv4Socket.canBlock = false;
			_IPv4Socket.delegate = self;
		}
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
			 runLoopMode: runLoopMode];
}

- (void)asyncPerformQuery: (OFDNSQuery *)query
		 delegate: (id <OFDNSResolverQueryDelegate>)delegate
{
	[self asyncPerformQuery: query
		    runLoopMode: of_run_loop_mode_default
		       delegate: delegate];
}

- (void)asyncPerformQuery: (OFDNSQuery *)query
	      runLoopMode: (of_run_loop_mode_t)runLoopMode
		 delegate: (id <OFDNSResolverQueryDelegate>)delegate
{
	void *pool = objc_autoreleasePoolPush();
	OFNumber *ID;
	OFDNSResolverContext *context;

	/* Random, unused ID */
	do {
		ID = [OFNumber numberWithUnsignedShort: of_random16()];
	} while ([_queries objectForKey: ID] != nil);

	if (query.domainName.UTF8StringLength > 253)
		@throw [OFOutOfRangeException exception];

	if (_settings->_nameServers.count == 0) {
		id exception = [OFDNSQueryFailedException
		    exceptionWithQuery: query
				 error: OF_DNS_RESOLVER_ERROR_NO_NAME_SERVER];
		[delegate  resolver: self
		    didPerformQuery: query
			   response: nil
			  exception: exception];
		return;
	}

	context = [[[OFDNSResolverContext alloc]
	    initWithQuery: query
		       ID: ID
		 settings: _settings
		 delegate: delegate] autorelease];
	[self of_sendQueryForContext: context runLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}

- (void)of_contextTimedOut: (OFDNSResolverContext *)context
{
	of_run_loop_mode_t runLoopMode = [OFRunLoop currentRunLoop].currentMode;
	OFDNSQueryFailedException *exception;

	if (context->_TCPSocket != nil) {
		context->_TCPSocket.delegate = nil;
		[context->_TCPSocket cancelAsyncRequests];

		[_TCPQueries removeObjectForKey: context->_TCPSocket];







|




|








|








|



















|







782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
			 runLoopMode: runLoopMode];
}

- (void)asyncPerformQuery: (OFDNSQuery *)query
		 delegate: (id <OFDNSResolverQueryDelegate>)delegate
{
	[self asyncPerformQuery: query
		    runLoopMode: OFDefaultRunLoopMode
		       delegate: delegate];
}

- (void)asyncPerformQuery: (OFDNSQuery *)query
	      runLoopMode: (OFRunLoopMode)runLoopMode
		 delegate: (id <OFDNSResolverQueryDelegate>)delegate
{
	void *pool = objc_autoreleasePoolPush();
	OFNumber *ID;
	OFDNSResolverContext *context;

	/* Random, unused ID */
	do {
		ID = [OFNumber numberWithUnsignedShort: OFRandom16()];
	} while ([_queries objectForKey: ID] != nil);

	if (query.domainName.UTF8StringLength > 253)
		@throw [OFOutOfRangeException exception];

	if (_settings->_nameServers.count == 0) {
		id exception = [OFDNSQueryFailedException
		    exceptionWithQuery: query
			     errorCode: OFDNSResolverErrorCodeNoNameServer];
		[delegate  resolver: self
		    didPerformQuery: query
			   response: nil
			  exception: exception];
		return;
	}

	context = [[[OFDNSResolverContext alloc]
	    initWithQuery: query
		       ID: ID
		 settings: _settings
		 delegate: delegate] autorelease];
	[self of_sendQueryForContext: context runLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}

- (void)of_contextTimedOut: (OFDNSResolverContext *)context
{
	OFRunLoopMode runLoopMode = [OFRunLoop currentRunLoop].currentMode;
	OFDNSQueryFailedException *exception;

	if (context->_TCPSocket != nil) {
		context->_TCPSocket.delegate = nil;
		[context->_TCPSocket cancelAsyncRequests];

		[_TCPQueries removeObjectForKey: context->_TCPSocket];
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
#ifdef OF_HAVE_IPV6
	[_IPv6Socket cancelAsyncRequests];
	[_IPv6Socket asyncReceiveIntoBuffer: _buffer length: BUFFER_LENGTH];
#endif

	exception = [OFDNSQueryFailedException
	    exceptionWithQuery: context->_query
			 error: OF_DNS_RESOLVER_ERROR_TIMEOUT];

	[context->_delegate resolver: self
		     didPerformQuery: context->_query
			    response: nil
			   exception: exception];
}

- (bool)of_handleResponseBuffer: (unsigned char *)buffer
			 length: (size_t)length
			 sender: (const of_socket_address_t *)sender
{
	OFDictionary *answerRecords = nil, *authorityRecords = nil;
	OFDictionary *additionalRecords = nil;
	OFDNSResponse *response = nil;
	id exception = nil;
	OFNumber *ID;
	OFDNSResolverContext *context;







|









|







867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
#ifdef OF_HAVE_IPV6
	[_IPv6Socket cancelAsyncRequests];
	[_IPv6Socket asyncReceiveIntoBuffer: _buffer length: BUFFER_LENGTH];
#endif

	exception = [OFDNSQueryFailedException
	    exceptionWithQuery: context->_query
		     errorCode: OFDNSResolverErrorCodeTimeout];

	[context->_delegate resolver: self
		     didPerformQuery: context->_query
			    response: nil
			   exception: exception];
}

- (bool)of_handleResponseBuffer: (unsigned char *)buffer
			 length: (size_t)length
			 sender: (const OFSocketAddress *)sender
{
	OFDictionary *answerRecords = nil, *authorityRecords = nil;
	OFDictionary *additionalRecords = nil;
	OFDNSResponse *response = nil;
	id exception = nil;
	OFNumber *ID;
	OFDNSResolverContext *context;
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922

	if (context == nil)
		return true;

	if (context->_TCPSocket != nil) {
		if ([_TCPQueries objectForKey: context->_TCPSocket] != context)
			return true;
	} else if (!of_socket_address_equal(sender, &context->_usedNameServer))
		return true;

	[context->_cancelTimer invalidate];
	[context->_cancelTimer release];
	context->_cancelTimer = nil;
	[_queries removeObjectForKey: ID];

	@try {
		of_dns_resolver_error_t error = 0;
		bool tryNextNameServer = false;
		const unsigned char *queryDataBuffer;
		size_t i;
		uint16_t numQuestions, numAnswers, numAuthorityRecords;
		uint16_t numAdditionalRecords;

		if (length < 12)







|








|







899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922

	if (context == nil)
		return true;

	if (context->_TCPSocket != nil) {
		if ([_TCPQueries objectForKey: context->_TCPSocket] != context)
			return true;
	} else if (!OFSocketAddressEqual(sender, &context->_usedNameServer))
		return true;

	[context->_cancelTimer invalidate];
	[context->_cancelTimer release];
	context->_cancelTimer = nil;
	[_queries removeObjectForKey: ID];

	@try {
		OFDNSResolverErrorCode errorCode = 0;
		bool tryNextNameServer = false;
		const unsigned char *queryDataBuffer;
		size_t i;
		uint16_t numQuestions, numAnswers, numAuthorityRecords;
		uint16_t numAdditionalRecords;

		if (length < 12)
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005

		/* Opcode */
		if ((buffer[2] & 0x78) != (queryDataBuffer[2] & 0x78))
			@throw [OFInvalidServerReplyException exception];

		/* TC */
		if (buffer[2] & 0x02) {
			of_run_loop_mode_t runLoopMode;

			if (context->_settings->_usesTCP)
				@throw [OFTruncatedDataException exception];

			context->_settings->_usesTCP = true;
			runLoopMode = [OFRunLoop currentRunLoop].currentMode;
			[self of_sendQueryForContext: context
					 runLoopMode: runLoopMode];
			return false;
		}

		/* RCODE */
		switch (buffer[3] & 0x0F) {
		case 0:
			break;
		case 1:
			error = OF_DNS_RESOLVER_ERROR_SERVER_INVALID_FORMAT;
			break;
		case 2:
			error = OF_DNS_RESOLVER_ERROR_SERVER_FAILURE;
			tryNextNameServer = true;
			break;
		case 3:
			error = OF_DNS_RESOLVER_ERROR_SERVER_NAME_ERROR;
			break;
		case 4:
			error = OF_DNS_RESOLVER_ERROR_SERVER_NOT_IMPLEMENTED;
			tryNextNameServer = true;
			break;
		case 5:
			error = OF_DNS_RESOLVER_ERROR_SERVER_REFUSED;
			tryNextNameServer = true;
			break;
		default:
			error = OF_DNS_RESOLVER_ERROR_UNKNOWN;
			tryNextNameServer = true;
			break;
		}

		if (tryNextNameServer) {
			if (context->_nameServersIndex + 1 <
			    context->_settings->_nameServers.count) {
				of_run_loop_mode_t runLoopMode =
				    [OFRunLoop currentRunLoop].currentMode;

				context->_nameServersIndex++;

				[self of_sendQueryForContext: context
						 runLoopMode: runLoopMode];
				return false;
			}
		}

		if (buffer[3] & 0x0F)
			@throw [OFDNSQueryFailedException
			    exceptionWithQuery: context->_query
					 error: error];

		numQuestions = (buffer[4] << 8) | buffer[5];
		numAnswers = (buffer[6] << 8) | buffer[7];
		numAuthorityRecords = (buffer[8] << 8) | buffer[9];
		numAdditionalRecords = (buffer[10] << 8) | buffer[11];

		i = 12;







|
















|


|



|


|



|



|







|













|







934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005

		/* Opcode */
		if ((buffer[2] & 0x78) != (queryDataBuffer[2] & 0x78))
			@throw [OFInvalidServerReplyException exception];

		/* TC */
		if (buffer[2] & 0x02) {
			OFRunLoopMode runLoopMode;

			if (context->_settings->_usesTCP)
				@throw [OFTruncatedDataException exception];

			context->_settings->_usesTCP = true;
			runLoopMode = [OFRunLoop currentRunLoop].currentMode;
			[self of_sendQueryForContext: context
					 runLoopMode: runLoopMode];
			return false;
		}

		/* RCODE */
		switch (buffer[3] & 0x0F) {
		case 0:
			break;
		case 1:
			errorCode = OFDNSResolverErrorCodeServerInvalidFormat;
			break;
		case 2:
			errorCode = OFDNSResolverErrorCodeServerFailure;
			tryNextNameServer = true;
			break;
		case 3:
			errorCode = OFDNSResolverErrorCodeServerNameError;
			break;
		case 4:
			errorCode = OFDNSResolverErrorCodeServerNotImplemented;
			tryNextNameServer = true;
			break;
		case 5:
			errorCode = OFDNSResolverErrorCodeServerRefused;
			tryNextNameServer = true;
			break;
		default:
			errorCode = OFDNSResolverErrorCodeUnknown;
			tryNextNameServer = true;
			break;
		}

		if (tryNextNameServer) {
			if (context->_nameServersIndex + 1 <
			    context->_settings->_nameServers.count) {
				OFRunLoopMode runLoopMode =
				    [OFRunLoop currentRunLoop].currentMode;

				context->_nameServersIndex++;

				[self of_sendQueryForContext: context
						 runLoopMode: runLoopMode];
				return false;
			}
		}

		if (buffer[3] & 0x0F)
			@throw [OFDNSQueryFailedException
			    exceptionWithQuery: context->_query
				     errorCode: errorCode];

		numQuestions = (buffer[4] << 8) | buffer[5];
		numAnswers = (buffer[6] << 8) | buffer[7];
		numAuthorityRecords = (buffer[8] << 8) | buffer[9];
		numAdditionalRecords = (buffer[10] << 8) | buffer[11];

		i = 12;
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071

	return false;
}

-	  (bool)socket: (OFDatagramSocket *)sock
  didReceiveIntoBuffer: (void *)buffer
		length: (size_t)length
		sender: (const of_socket_address_t *)sender
	     exception: (id)exception
{
	if (exception != nil)
		return true;

	return [self of_handleResponseBuffer: buffer
				      length: length
				      sender: sender];
}

-     (void)socket: (OFTCPSocket *)sock
  didConnectToHost: (OFString *)host
	      port: (uint16_t)port
	 exception: (id)exception
{
	OFDNSResolverContext *context = [_TCPQueries objectForKey: sock];

	OF_ENSURE(context != nil);

	if (exception != nil) {
		/*
		 * TODO: Handle error immediately instead of waiting for the
		 *	 timer to try the next nameserver or to retry.
		 */
		[_TCPQueries removeObjectForKey: context->_TCPSocket];







|

















|







1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071

	return false;
}

-	  (bool)socket: (OFDatagramSocket *)sock
  didReceiveIntoBuffer: (void *)buffer
		length: (size_t)length
		sender: (const OFSocketAddress *)sender
	     exception: (id)exception
{
	if (exception != nil)
		return true;

	return [self of_handleResponseBuffer: buffer
				      length: length
				      sender: sender];
}

-     (void)socket: (OFTCPSocket *)sock
  didConnectToHost: (OFString *)host
	      port: (uint16_t)port
	 exception: (id)exception
{
	OFDNSResolverContext *context = [_TCPQueries objectForKey: sock];

	OFEnsure(context != nil);

	if (exception != nil) {
		/*
		 * TODO: Handle error immediately instead of waiting for the
		 *	 timer to try the next nameserver or to retry.
		 */
		[_TCPQueries removeObjectForKey: context->_TCPSocket];
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154

		if (queryDataCount > UINT16_MAX)
			@throw [OFOutOfRangeException exception];

		context->_TCPQueryData = [[OFMutableData alloc]
		    initWithCapacity: queryDataCount + 2];

		tmp = OF_BSWAP16_IF_LE(queryDataCount);
		[context->_TCPQueryData addItems: &tmp count: sizeof(tmp)];
		[context->_TCPQueryData addItems: context->_queryData.items
					   count: queryDataCount];
	}

	[sock asyncWriteData: context->_TCPQueryData];
}

- (OFData *)stream: (OFStream *)stream
      didWriteData: (OFData *)data
      bytesWritten: (size_t)bytesWritten
	 exception: (id)exception
{
	OFTCPSocket *sock = (OFTCPSocket *)stream;
	OFDNSResolverContext *context = [_TCPQueries objectForKey: sock];

	OF_ENSURE(context != nil);

	if (exception != nil) {
		/*
		 * TODO: Handle error immediately instead of waiting for the
		 *	 timer to try the next nameserver or to retry.
		 */
		[_TCPQueries removeObjectForKey: context->_TCPSocket];
		[context->_TCPSocket release];
		context->_TCPSocket = nil;
		context->_responseLength = 0;
		return nil;
	}

	if (context->_TCPBuffer == nil)
		context->_TCPBuffer = of_alloc(MAX_DNS_RESPONSE_LENGTH, 1);

	[sock asyncReadIntoBuffer: context->_TCPBuffer exactLength: 2];
	return nil;
}

-      (bool)stream: (OFStream *)stream
  didReadIntoBuffer: (void *)buffer
	     length: (size_t)length
	  exception: (id)exception
{
	OFTCPSocket *sock = (OFTCPSocket *)stream;
	OFDNSResolverContext *context = [_TCPQueries objectForKey: sock];

	OF_ENSURE(context != nil);

	if (exception != nil) {
		/*
		 * TODO: Handle error immediately instead of waiting for the
		 *	 timer to try the next nameserver or to retry.
		 */
		goto done;
	}

	if (context->_responseLength == 0) {
		unsigned char *ucBuffer = buffer;

		OF_ENSURE(length == 2);

		context->_responseLength = (ucBuffer[0] << 8) | ucBuffer[1];

		if (context->_responseLength > MAX_DNS_RESPONSE_LENGTH)
			@throw [OFOutOfRangeException exception];

		if (context->_responseLength == 0)







|
















|














|













|












|







1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154

		if (queryDataCount > UINT16_MAX)
			@throw [OFOutOfRangeException exception];

		context->_TCPQueryData = [[OFMutableData alloc]
		    initWithCapacity: queryDataCount + 2];

		tmp = OFToBigEndian16(queryDataCount);
		[context->_TCPQueryData addItems: &tmp count: sizeof(tmp)];
		[context->_TCPQueryData addItems: context->_queryData.items
					   count: queryDataCount];
	}

	[sock asyncWriteData: context->_TCPQueryData];
}

- (OFData *)stream: (OFStream *)stream
      didWriteData: (OFData *)data
      bytesWritten: (size_t)bytesWritten
	 exception: (id)exception
{
	OFTCPSocket *sock = (OFTCPSocket *)stream;
	OFDNSResolverContext *context = [_TCPQueries objectForKey: sock];

	OFEnsure(context != nil);

	if (exception != nil) {
		/*
		 * TODO: Handle error immediately instead of waiting for the
		 *	 timer to try the next nameserver or to retry.
		 */
		[_TCPQueries removeObjectForKey: context->_TCPSocket];
		[context->_TCPSocket release];
		context->_TCPSocket = nil;
		context->_responseLength = 0;
		return nil;
	}

	if (context->_TCPBuffer == nil)
		context->_TCPBuffer = OFAllocMemory(MAX_DNS_RESPONSE_LENGTH, 1);

	[sock asyncReadIntoBuffer: context->_TCPBuffer exactLength: 2];
	return nil;
}

-      (bool)stream: (OFStream *)stream
  didReadIntoBuffer: (void *)buffer
	     length: (size_t)length
	  exception: (id)exception
{
	OFTCPSocket *sock = (OFTCPSocket *)stream;
	OFDNSResolverContext *context = [_TCPQueries objectForKey: sock];

	OFEnsure(context != nil);

	if (exception != nil) {
		/*
		 * TODO: Handle error immediately instead of waiting for the
		 *	 timer to try the next nameserver or to retry.
		 */
		goto done;
	}

	if (context->_responseLength == 0) {
		unsigned char *ucBuffer = buffer;

		OFEnsure(length == 2);

		context->_responseLength = (ucBuffer[0] << 8) | ucBuffer[1];

		if (context->_responseLength > MAX_DNS_RESPONSE_LENGTH)
			@throw [OFOutOfRangeException exception];

		if (context->_responseLength == 0)
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
	return false;
}

- (void)asyncResolveAddressesForHost: (OFString *)host
			    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	[self asyncResolveAddressesForHost: host
			     addressFamily: OF_SOCKET_ADDRESS_FAMILY_ANY
			       runLoopMode: of_run_loop_mode_default
				  delegate: delegate];
}

- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (of_socket_address_family_t)addressFamily
			    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	[self asyncResolveAddressesForHost: host
			     addressFamily: addressFamily
			       runLoopMode: of_run_loop_mode_default
				  delegate: delegate];
}

- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (of_socket_address_family_t)addressFamily
			 runLoopMode: (of_run_loop_mode_t)runLoopMode
			    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	void *pool = objc_autoreleasePoolPush();
	OFHostAddressResolver *resolver = [[[OFHostAddressResolver alloc]
	    initWithHost: host
	   addressFamily: addressFamily
		resolver: self
		settings: _settings
	     runLoopMode: runLoopMode
		delegate: delegate] autorelease];

	[resolver asyncResolve];

	objc_autoreleasePoolPop(pool);
}

- (OFData *)resolveAddressesForHost: (OFString *)host
		      addressFamily: (of_socket_address_family_t)addressFamily
{
	void *pool = objc_autoreleasePoolPush();
	OFHostAddressResolver *resolver = [[[OFHostAddressResolver alloc]
	    initWithHost: host
	   addressFamily: addressFamily
		resolver: self
		settings: _settings







|
|




|




|




|
|

















|







1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
	return false;
}

- (void)asyncResolveAddressesForHost: (OFString *)host
			    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	[self asyncResolveAddressesForHost: host
			     addressFamily: OFSocketAddressFamilyAny
			       runLoopMode: OFDefaultRunLoopMode
				  delegate: delegate];
}

- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (OFSocketAddressFamily)addressFamily
			    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	[self asyncResolveAddressesForHost: host
			     addressFamily: addressFamily
			       runLoopMode: OFDefaultRunLoopMode
				  delegate: delegate];
}

- (void)asyncResolveAddressesForHost: (OFString *)host
		       addressFamily: (OFSocketAddressFamily)addressFamily
			 runLoopMode: (OFRunLoopMode)runLoopMode
			    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	void *pool = objc_autoreleasePoolPush();
	OFHostAddressResolver *resolver = [[[OFHostAddressResolver alloc]
	    initWithHost: host
	   addressFamily: addressFamily
		resolver: self
		settings: _settings
	     runLoopMode: runLoopMode
		delegate: delegate] autorelease];

	[resolver asyncResolve];

	objc_autoreleasePoolPop(pool);
}

- (OFData *)resolveAddressesForHost: (OFString *)host
		      addressFamily: (OFSocketAddressFamily)addressFamily
{
	void *pool = objc_autoreleasePoolPush();
	OFHostAddressResolver *resolver = [[[OFHostAddressResolver alloc]
	    initWithHost: host
	   addressFamily: addressFamily
		resolver: self
		settings: _settings
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272

	enumerator = [_queries objectEnumerator];
	while ((context = [enumerator nextObject]) != nil) {
		OFDNSQueryFailedException *exception;

		exception = [OFDNSQueryFailedException
		    exceptionWithQuery: context->_query
				 error: OF_DNS_RESOLVER_ERROR_CANCELED];

		[context->_delegate resolver: self
			     didPerformQuery: context->_query
				    response: nil
				   exception: exception];
	}

	[_queries removeAllObjects];

	objc_autoreleasePoolPop(pool);
}
@end







|












1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272

	enumerator = [_queries objectEnumerator];
	while ((context = [enumerator nextObject]) != nil) {
		OFDNSQueryFailedException *exception;

		exception = [OFDNSQueryFailedException
		    exceptionWithQuery: context->_query
			     errorCode: OFDNSResolverErrorCodeCanceled];

		[context->_delegate resolver: self
			     didPerformQuery: context->_query
				    response: nil
				   exception: exception];
	}

	[_queries removeAllObjects];

	objc_autoreleasePoolPop(pool);
}
@end

Modified src/OFDNSResolverSettings.h from [f96b5d98db] to [e160ff7316].

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
{
@public
	OFDictionary OF_GENERIC(OFString *, OFArray OF_GENERIC(OFString *) *)
	    *_staticHosts;
	OFArray OF_GENERIC(OFString *) *_nameServers;
	OFString *_Nullable _localDomain;
	OFArray OF_GENERIC(OFString *) *_searchDomains;
	of_time_interval_t _timeout;
	unsigned int _maxAttempts, _minNumberOfDotsInAbsoluteName;
	bool _usesTCP;
	of_time_interval_t _configReloadInterval;
@protected
	OFDate *_lastConfigReload;
}

- (void)reload;
@end








|


|







25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
{
@public
	OFDictionary OF_GENERIC(OFString *, OFArray OF_GENERIC(OFString *) *)
	    *_staticHosts;
	OFArray OF_GENERIC(OFString *) *_nameServers;
	OFString *_Nullable _localDomain;
	OFArray OF_GENERIC(OFString *) *_searchDomains;
	OFTimeInterval _timeout;
	unsigned int _maxAttempts, _minNumberOfDotsInAbsoluteName;
	bool _usesTCP;
	OFTimeInterval _configReloadInterval;
@protected
	OFDate *_lastConfigReload;
}

- (void)reload;
@end

Modified src/OFDNSResolverSettings.m from [a893fa1b35] to [eb1fcb5845].

20
21
22
23
24
25
26

27
28
29
30
31
32
33
#import "OFDNSResolverSettings.h"
#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFDate.h"
#import "OFDictionary.h"
#import "OFFile.h"
#import "OFLocale.h"

#import "OFString.h"
#ifdef OF_WINDOWS
# import "OFWindowsRegistryKey.h"
#endif

#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"







>







20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
#import "OFDNSResolverSettings.h"
#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFDate.h"
#import "OFDictionary.h"
#import "OFFile.h"
#import "OFLocale.h"
#import "OFSocket+Private.h"
#import "OFString.h"
#ifdef OF_WINDOWS
# import "OFWindowsRegistryKey.h"
#endif

#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

#ifdef OF_MORPHOS
# include <proto/rexxsyslib.h>
# include <rexx/errors.h>
# include <rexx/storage.h>
#endif

#import "socket_helpers.h"

#if defined(OF_HAIKU)
# define HOSTS_PATH @"/system/settings/network/hosts"
# define RESOLV_CONF_PATH @"/system/settings/network/resolv.conf"
#elif defined(OF_AMIGAOS4)
# define HOSTS_PATH @"DEVS:Internet/hosts"
#elif defined(OF_AMIGAOS)
# define HOSTS_PATH @"AmiTCP:db/hosts"







<
<







50
51
52
53
54
55
56


57
58
59
60
61
62
63

#ifdef OF_MORPHOS
# include <proto/rexxsyslib.h>
# include <rexx/errors.h>
# include <rexx/storage.h>
#endif



#if defined(OF_HAIKU)
# define HOSTS_PATH @"/system/settings/network/hosts"
# define RESOLV_CONF_PATH @"/system/settings/network/resolv.conf"
#elif defined(OF_AMIGAOS4)
# define HOSTS_PATH @"DEVS:Internet/hosts"
#elif defined(OF_AMIGAOS)
# define HOSTS_PATH @"AmiTCP:db/hosts"
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
static OFString *
domainFromHostname(OFString *hostname)
{
	if (hostname == nil)
		return nil;

	@try {
		of_socket_address_parse_ip(hostname, 0);

		/*
		 * If we are still here, the host name is a valid IP address.
		 * We can't use that as local domain.
		 */
		return nil;
	} @catch (OFInvalidFormatException *e) {
		/* Not an IP address -> we can use it if it contains a dot. */
		size_t pos = [hostname rangeOfString: @"."].location;

		if (pos == OF_NOT_FOUND)
			return nil;

		return [hostname substringFromIndex: pos + 1];
	}
}
#endif








|










|







71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
static OFString *
domainFromHostname(OFString *hostname)
{
	if (hostname == nil)
		return nil;

	@try {
		OFSocketAddressParseIP(hostname, 0);

		/*
		 * If we are still here, the host name is a valid IP address.
		 * We can't use that as local domain.
		 */
		return nil;
	} @catch (OFInvalidFormatException *e) {
		/* Not an IP address -> we can use it if it contains a dot. */
		size_t pos = [hostname rangeOfString: @"."].location;

		if (pos == OFNotFound)
			return nil;

		return [hostname substringFromIndex: pos + 1];
	}
}
#endif

171
172
173
174
175
176
177
178
179
180
181
182
183
184
185

static OFArray OF_GENERIC(OFString *) *
parseNetStackArray(OFString *string)
{
	if (![string hasPrefix: @"["] || ![string hasSuffix: @"]"])
		return nil;

	string = [string substringWithRange: of_range(1, string.length - 2)];

	return [string componentsSeparatedByString: @"|"];
}
#endif

@implementation OFDNSResolverSettings
- (void)dealloc







|







170
171
172
173
174
175
176
177
178
179
180
181
182
183
184

static OFArray OF_GENERIC(OFString *) *
parseNetStackArray(OFString *string)
{
	if (![string hasPrefix: @"["] || ![string hasSuffix: @"]"])
		return nil;

	string = [string substringWithRange: OFRangeMake(1, string.length - 2)];

	return [string componentsSeparatedByString: @"|"];
}
#endif

@implementation OFDNSResolverSettings
- (void)dealloc
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289

	while ((line = [file readLine]) != nil) {
		OFArray *components, *hosts;
		size_t pos;
		OFString *address;

		pos = [line rangeOfString: @"#"].location;
		if (pos != OF_NOT_FOUND)
			line = [line substringToIndex: pos];

		components = [line
		    componentsSeparatedByCharactersInSet: whitespaceCharacterSet
						 options: OF_STRING_SKIP_EMPTY];

		if (components.count < 2)
			continue;

		address = components.firstObject;
		hosts = [components objectsInRange:
		    of_range(1, components.count - 1)];

		for (OFString *host in hosts) {
			OFMutableArray *addresses =
			    [staticHosts objectForKey: host];

			if (addresses == nil) {
				addresses = [OFMutableArray array];







|




|






|







262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288

	while ((line = [file readLine]) != nil) {
		OFArray *components, *hosts;
		size_t pos;
		OFString *address;

		pos = [line rangeOfString: @"#"].location;
		if (pos != OFNotFound)
			line = [line substringToIndex: pos];

		components = [line
		    componentsSeparatedByCharactersInSet: whitespaceCharacterSet
		    options: OFStringSkipEmptyComponents];

		if (components.count < 2)
			continue;

		address = components.firstObject;
		hosts = [components objectsInRange:
		    OFRangeMake(1, components.count - 1)];

		for (OFString *host in hosts) {
			OFMutableArray *addresses =
			    [staticHosts objectForKey: host];

			if (addresses == nil) {
				addresses = [OFMutableArray array];
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
	while ((line = [file readLine]) != nil) {
		void *pool2 = objc_autoreleasePoolPush();
		size_t pos;
		OFArray *components, *arguments;
		OFString *option;

		pos = [line indexOfCharacterFromSet: commentCharacters];
		if (pos != OF_NOT_FOUND)
			line = [line substringToIndex: pos];

		components = [line
		    componentsSeparatedByCharactersInSet: whitespaceCharacterSet
						 options: OF_STRING_SKIP_EMPTY];

		if (components.count < 2) {
			objc_autoreleasePoolPop(pool2);
			continue;
		}

		option = components.firstObject;
		arguments = [components objectsInRange:
		    of_range(1, components.count - 1)];

		if ([option isEqual: @"nameserver"]) {
			if (arguments.count != 1) {
				objc_autoreleasePoolPop(pool2);
				continue;
			}








|




|








|







363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
	while ((line = [file readLine]) != nil) {
		void *pool2 = objc_autoreleasePoolPush();
		size_t pos;
		OFArray *components, *arguments;
		OFString *option;

		pos = [line indexOfCharacterFromSet: commentCharacters];
		if (pos != OFNotFound)
			line = [line substringToIndex: pos];

		components = [line
		    componentsSeparatedByCharactersInSet: whitespaceCharacterSet
		    options: OFStringSkipEmptyComponents];

		if (components.count < 2) {
			objc_autoreleasePoolPop(pool2);
			continue;
		}

		option = components.firstObject;
		arguments = [components objectsInRange:
		    OFRangeMake(1, components.count - 1)];

		if ([option isEqual: @"nameserver"]) {
			if (arguments.count != 1) {
				objc_autoreleasePoolPop(pool2);
				continue;
			}

418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
}
# endif
#endif

#ifdef OF_WINDOWS
- (void)obtainWindowsSystemConfig
{
	of_string_encoding_t encoding = [OFLocale encoding];
	OFMutableArray *nameServers;
	/*
	 * We need more space than FIXED_INFO in case we have more than one
	 * name server, but we also want it to be properly aligned, meaning we
	 * can't just get a buffer of bytes. Thus, we just get space for 8.
	 */
	FIXED_INFO fixedInfo[8];







|







417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
}
# endif
#endif

#ifdef OF_WINDOWS
- (void)obtainWindowsSystemConfig
{
	OFStringEncoding encoding = [OFLocale encoding];
	OFMutableArray *nameServers;
	/*
	 * We need more space than FIXED_INFO in case we have more than one
	 * name server, but we also want it to be properly aligned, meaning we
	 * can't just get a buffer of bytes. Thus, we just get space for 8.
	 */
	FIXED_INFO fixedInfo[8];
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
		OFArray *hosts;

		if (components.count < 2)
			continue;

		address = components.firstObject;
		hosts = [components objectsInRange:
		    of_range(1, components.count - 1)];

		for (OFString *host in hosts) {
			OFMutableArray *addresses =
			    [staticHosts objectForKey: host];

			if (addresses == nil) {
				addresses = [OFMutableArray array];







|







476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
		OFArray *hosts;

		if (components.count < 2)
			continue;

		address = components.firstObject;
		hosts = [components objectsInRange:
		    OFRangeMake(1, components.count - 1)];

		for (OFString *host in hosts) {
			OFMutableArray *addresses =
			    [staticHosts objectForKey: host];

			if (addresses == nil) {
				addresses = [OFMutableArray array];
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
}
#endif

#ifdef OF_AMIGAOS4
- (void)obtainAmigaOS4SystemConfig
{
	OFMutableArray *nameServers = [OFMutableArray array];
	of_string_encoding_t encoding = [OFLocale encoding];
	struct List *nameServerList = ObtainDomainNameServerList();
	char buffer[MAXHOSTNAMELEN];

	if (nameServerList == NULL)
		@throw [OFOutOfMemoryException exception];

	@try {







|







504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
}
#endif

#ifdef OF_AMIGAOS4
- (void)obtainAmigaOS4SystemConfig
{
	OFMutableArray *nameServers = [OFMutableArray array];
	OFStringEncoding encoding = [OFLocale encoding];
	struct List *nameServerList = ObtainDomainNameServerList();
	char buffer[MAXHOSTNAMELEN];

	if (nameServerList == NULL)
		@throw [OFOutOfMemoryException exception];

	@try {
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
	 * We're fine if this gets smaller in a future release (unlikely), as
	 * long as two entries still fit.
	 */
	if (optLen < sizeof(buffer.entries))
		return;

	for (uint_fast8_t i = 0; i < 2; i++) {
		uint32_t ip = OF_BSWAP32_IF_LE(buffer.entries[i].ip.s_addr);

		if (ip == 0)
			continue;

		[nameServers addObject: [OFString stringWithFormat:
		    @"%u.%u.%u.%u", (ip >> 24) & 0xFF, (ip >> 16) & 0xFF,
		    (ip >> 8) & 0xFF, ip & 0xFF]];







|







569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
	 * We're fine if this gets smaller in a future release (unlikely), as
	 * long as two entries still fit.
	 */
	if (optLen < sizeof(buffer.entries))
		return;

	for (uint_fast8_t i = 0; i < 2; i++) {
		uint32_t ip = OFFromBigEndian32(buffer.entries[i].ip.s_addr);

		if (ip == 0)
			continue;

		[nameServers addObject: [OFString stringWithFormat:
		    @"%u.%u.%u.%u", (ip >> 24) & 0xFF, (ip >> 16) & 0xFF,
		    (ip >> 8) & 0xFF, ip & 0xFF]];

Modified src/OFDNSResourceRecord.h from [cfe4c4fb24] to [d9a4125a07].

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFString.h"

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFArray OF_GENERIC(ObjectType);
@class OFData;

/**
 * @brief The DNS class.
 */
typedef enum {
	/** IN */
	OF_DNS_CLASS_IN	 =   1,
	/** Any class. Only for queries. */
	OF_DNS_CLASS_ANY = 255,
} of_dns_class_t;

/**
 * @brief The type of a DNS resource record.
 */
typedef enum {
	/** A */
	OF_DNS_RECORD_TYPE_A	 =   1,
	/** NS */
	OF_DNS_RECORD_TYPE_NS	 =   2,
	/** CNAME */
	OF_DNS_RECORD_TYPE_CNAME =   5,
	/** SOA */
	OF_DNS_RECORD_TYPE_SOA	 =   6,
	/** PTR */
	OF_DNS_RECORD_TYPE_PTR	 =  12,
	/** HINFO */
	OF_DNS_RECORD_TYPE_HINFO =  13,
	/** MX */
	OF_DNS_RECORD_TYPE_MX	 =  15,
	/** TXT */
	OF_DNS_RECORD_TYPE_TXT	 =  16,
	/** RP */
	OF_DNS_RECORD_TYPE_RP	 =  17,
	/** AAAA */
	OF_DNS_RECORD_TYPE_AAAA	 =  28,
	/** SRV */
	OF_DNS_RECORD_TYPE_SRV	 =  33,
	/** All types. Only for queries. */
	OF_DNS_RECORD_TYPE_ALL	 = 255,
} of_dns_record_type_t;

/**
 * @class OFDNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a DNS resource record.
 */
@interface OFDNSResourceRecord: OFObject <OFCopying>
{
	OFString *_name;
	of_dns_class_t _DNSClass;
	of_dns_record_type_t _recordType;
	uint32_t _TTL;
	OF_RESERVE_IVARS(OFDNSResourceRecord, 4)
}

/**
 * @brief The domain name to which the resource record belongs.
 */
@property (readonly, nonatomic) OFString *name;

/**
 * @brief The DNS class.
 */
@property (readonly, nonatomic) of_dns_class_t DNSClass;

/**
 * @brief The resource record type code.
 */
@property (readonly, nonatomic) of_dns_record_type_t recordType;

/**
 * @brief The number of seconds after which the resource record should be
 *	  discarded from the cache.
 */
@property (readonly, nonatomic) uint32_t TTL;

/**
 * @brief Initializes an already allocated OFDNSResourceRecord with the
 *	  specified name, class, type, data and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param recordType The type code for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFADNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing an A DNS resource record.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFADNSResourceRecord: OFDNSResourceRecord
{
	of_socket_address_t _address;
}

/**
 * @brief The IPv4 address of the resource record.
 */
@property (readonly, nonatomic) const of_socket_address_t *address;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFADNSResourceRecord with the
 *	  specified name, class, address and time to live.
 *
 * @param name The name for the resource record
 * @param address The address for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFADNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		     address: (const of_socket_address_t *)address
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFAAAADNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class represenging a DNS resource record.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFAAAADNSResourceRecord: OFDNSResourceRecord
{
	of_socket_address_t _address;
}

/**
 * @brief The IPv6 address of the resource record.
 */
@property (readonly, nonatomic) const of_socket_address_t *address;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFAAAADNSResourceRecord with the
 *	  specified name, class, address and time to live.
 *
 * @param name The name for the resource record
 * @param address The address for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFAAAADNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		     address: (const of_socket_address_t *)address
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFCNAMEDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *







|
<
|











|

|

|
|




|

|

|

|

|

|

|

|

|

|

|

|

|
|









|
|












|




|


















|
|











|





|


|
|












|












|





|


|
|












|







10
11
12
13
14
15
16
17

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFSocket.h"

#import "OFString.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFArray OF_GENERIC(ObjectType);
@class OFData;

/**
 * @brief The DNS class.
 */
typedef enum OFDNSClass {
	/** IN */
	OFDNSClassIN  =   1,
	/** Any class. Only for queries. */
	OFDNSClassAny = 255,
} OFDNSClass;

/**
 * @brief The type of a DNS resource record.
 */
typedef enum OFDNSRecordType {
	/** A */
	OFDNSRecordTypeA     =   1,
	/** NS */
	OFDNSRecordTypeNS    =   2,
	/** CNAME */
	OFDNSRecordTypeCNAME =   5,
	/** SOA */
	OFDNSRecordTypeSOA   =   6,
	/** PTR */
	OFDNSRecordTypePTR   =  12,
	/** HINFO */
	OFDNSRecordTypeHINFO =  13,
	/** MX */
	OFDNSRecordTypeMX    =  15,
	/** TXT */
	OFDNSRecordTypeTXT   =  16,
	/** RP */
	OFDNSRecordTypeRP    =  17,
	/** AAAA */
	OFDNSRecordTypeAAAA  =  28,
	/** SRV */
	OFDNSRecordTypeSRV   =  33,
	/** All types. Only for queries. */
	OFDNSRecordTypeAll   = 255,
} OFDNSRecordType;

/**
 * @class OFDNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing a DNS resource record.
 */
@interface OFDNSResourceRecord: OFObject <OFCopying>
{
	OFString *_name;
	OFDNSClass _DNSClass;
	OFDNSRecordType _recordType;
	uint32_t _TTL;
	OF_RESERVE_IVARS(OFDNSResourceRecord, 4)
}

/**
 * @brief The domain name to which the resource record belongs.
 */
@property (readonly, nonatomic) OFString *name;

/**
 * @brief The DNS class.
 */
@property (readonly, nonatomic) OFDNSClass DNSClass;

/**
 * @brief The resource record type code.
 */
@property (readonly, nonatomic) OFDNSRecordType recordType;

/**
 * @brief The number of seconds after which the resource record should be
 *	  discarded from the cache.
 */
@property (readonly, nonatomic) uint32_t TTL;

/**
 * @brief Initializes an already allocated OFDNSResourceRecord with the
 *	  specified name, class, type, data and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param recordType The type code for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFADNSResourceRecord OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class representing an A DNS resource record.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFADNSResourceRecord: OFDNSResourceRecord
{
	OFSocketAddress _address;
}

/**
 * @brief The IPv4 address of the resource record.
 */
@property (readonly, nonatomic) const OFSocketAddress *address;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFADNSResourceRecord with the
 *	  specified name, class, address and time to live.
 *
 * @param name The name for the resource record
 * @param address The address for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFADNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		     address: (const OFSocketAddress *)address
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFAAAADNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
 * @brief A class represenging a DNS resource record.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFAAAADNSResourceRecord: OFDNSResourceRecord
{
	OFSocketAddress _address;
}

/**
 * @brief The IPv6 address of the resource record.
 */
@property (readonly, nonatomic) const OFSocketAddress *address;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFAAAADNSResourceRecord with the
 *	  specified name, class, address and time to live.
 *
 * @param name The name for the resource record
 * @param address The address for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFAAAADNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		     address: (const OFSocketAddress *)address
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFCNAMEDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
 *
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230

/**
 * @brief The alias of the resource record.
 */
@property (readonly, nonatomic) OFString *alias;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFCNAMEDNSResourceRecord with the
 *	  specified name, class, alias and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param alias The alias for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFCNAMEDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		       alias: (OFString *)alias
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFHINFODNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h







|
|













|







200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229

/**
 * @brief The alias of the resource record.
 */
@property (readonly, nonatomic) OFString *alias;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFCNAMEDNSResourceRecord with the
 *	  specified name, class, alias and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param alias The alias for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFCNAMEDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		       alias: (OFString *)alias
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFHINFODNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274

/**
 * @brief The OS of the host info of the resource record.
 */
@property (readonly, nonatomic) OFString *OS;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFHINFODNSResourceRecord with the
 *	  specified name, class, domain name and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param CPU The CPU of the host info for the resource record
 * @param OS The OS of the host info for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFHINFODNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
			 CPU: (OFString *)CPU
			  OS: (OFString *)OS
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFMXDNSResourceRecord \







|
|














|







243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273

/**
 * @brief The OS of the host info of the resource record.
 */
@property (readonly, nonatomic) OFString *OS;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFHINFODNSResourceRecord with the
 *	  specified name, class, domain name and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param CPU The CPU of the host info for the resource record
 * @param OS The OS of the host info for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFHINFODNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
			 CPU: (OFString *)CPU
			  OS: (OFString *)OS
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFMXDNSResourceRecord \
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320

/**
 * @brief The mail exchange of the resource record.
 */
@property (readonly, nonatomic) OFString *mailExchange;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFMXDNSResourceRecord with the
 *	  specified name, class, preference, mail exchange and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param preference The preference for the resource record
 * @param mailExchange The mail exchange for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFMXDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  preference: (uint16_t)preference
		mailExchange: (OFString *)mailExchange
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFNSDNSResourceRecord \







|
|














|







289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319

/**
 * @brief The mail exchange of the resource record.
 */
@property (readonly, nonatomic) OFString *mailExchange;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFMXDNSResourceRecord with the
 *	  specified name, class, preference, mail exchange and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param preference The preference for the resource record
 * @param mailExchange The mail exchange for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFMXDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  preference: (uint16_t)preference
		mailExchange: (OFString *)mailExchange
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFNSDNSResourceRecord \
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359

/**
 * @brief The authoritative host of the resource record.
 */
@property (readonly, nonatomic) OFString *authoritativeHost;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFNSDNSResourceRecord with the
 *	  specified name, class, authoritative host and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param authoritativeHost The authoritative host for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFNSDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
	   authoritativeHost: (OFString *)authoritativeHost
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFPTRDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h







|
|













|







329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358

/**
 * @brief The authoritative host of the resource record.
 */
@property (readonly, nonatomic) OFString *authoritativeHost;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFNSDNSResourceRecord with the
 *	  specified name, class, authoritative host and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param authoritativeHost The authoritative host for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFNSDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
	   authoritativeHost: (OFString *)authoritativeHost
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFPTRDNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397

/**
 * @brief The domain name of the resource record.
 */
@property (readonly, nonatomic) OFString *domainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFPTRDNSResourceRecord with the
 *	  specified name, class, domain name and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param domainName The domain name for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFPTRDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  domainName: (OFString *)domainName
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFRPNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h







|
|













|







367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396

/**
 * @brief The domain name of the resource record.
 */
@property (readonly, nonatomic) OFString *domainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFPTRDNSResourceRecord with the
 *	  specified name, class, domain name and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param domainName The domain name for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFPTRDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  domainName: (OFString *)domainName
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFRPNSResourceRecord \
 *	  OFDNSResourceRecord.h ObjFW/OFDNSResourceRecord.h
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
/**
 * @brief A domain name that contains a TXT resource record for the responsible
 *	  person of the resource record.
 */
@property (readonly, nonatomic) OFString *TXTDomainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFRPDNSResourceRecord with the
 *	  specified name, class, alias and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param mailbox The mailbox of the responsible person of the resource record
 * @param TXTDomainName A domain name that contains a TXT resource record for
 *			the responsible person of the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFRPDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		     mailbox: (OFString *)mailbox
	       TXTDomainName: (OFString *)TXTDomainName
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFSOADNSResourceRecord \







|
|















|







411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
/**
 * @brief A domain name that contains a TXT resource record for the responsible
 *	  person of the resource record.
 */
@property (readonly, nonatomic) OFString *TXTDomainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFRPDNSResourceRecord with the
 *	  specified name, class, alias and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param mailbox The mailbox of the responsible person of the resource record
 * @param TXTDomainName A domain name that contains a TXT resource record for
 *			the responsible person of the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFRPDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		     mailbox: (OFString *)mailbox
	       TXTDomainName: (OFString *)TXTDomainName
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

/**
 * @class OFSOADNSResourceRecord \
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520

/**
 * @brief The minimum TTL of the zone.
 */
@property (readonly, nonatomic) uint32_t minTTL;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFSOADNSResourceRecord with the
 *	  specified name, class, text data and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param primaryNameServer The the primary name server for the zone
 * @param responsiblePerson The mailbox of the person responsible for the zone
 * @param serialNumber The serial number of the original copy of the zone
 * @param refreshInterval The refresh interval of the zone
 * @param retryInterval The retry interval of the zone
 * @param expirationInterval The expiration interval of the zone
 * @param minTTL The minimum TTL of the zone
 * @param TTL The time to live for the resource record
 * @return An initialized OFSOADNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
	   primaryNameServer: (OFString *)primaryNameServer
	   responsiblePerson: (OFString *)responsiblePerson
		serialNumber: (uint32_t)serialNumber
	     refreshInterval: (uint32_t)refreshInterval
	       retryInterval: (uint32_t)retryInterval
	  expirationInterval: (uint32_t)expirationInterval
		      minTTL: (uint32_t)minTTL







|
|



















|







484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519

/**
 * @brief The minimum TTL of the zone.
 */
@property (readonly, nonatomic) uint32_t minTTL;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFSOADNSResourceRecord with the
 *	  specified name, class, text data and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param primaryNameServer The the primary name server for the zone
 * @param responsiblePerson The mailbox of the person responsible for the zone
 * @param serialNumber The serial number of the original copy of the zone
 * @param refreshInterval The refresh interval of the zone
 * @param retryInterval The retry interval of the zone
 * @param expirationInterval The expiration interval of the zone
 * @param minTTL The minimum TTL of the zone
 * @param TTL The time to live for the resource record
 * @return An initialized OFSOADNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
	   primaryNameServer: (OFString *)primaryNameServer
	   responsiblePerson: (OFString *)responsiblePerson
		serialNumber: (uint32_t)serialNumber
	     refreshInterval: (uint32_t)refreshInterval
	       retryInterval: (uint32_t)retryInterval
	  expirationInterval: (uint32_t)expirationInterval
		      minTTL: (uint32_t)minTTL
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567

/**
 * @brief The port on the target of the resource record.
 */
@property (readonly, nonatomic) uint16_t port;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFSRVDNSResourceRecord with the
 *	  specified name, class, preference, mail exchange and time to live.
 *
 * @param name The name for the resource record







|
|







551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566

/**
 * @brief The port on the target of the resource record.
 */
@property (readonly, nonatomic) uint16_t port;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFSRVDNSResourceRecord with the
 *	  specified name, class, preference, mail exchange and time to live.
 *
 * @param name The name for the resource record
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633

/**
 * @brief The text of the resource record.
 */
@property (readonly, nonatomic) OFArray OF_GENERIC(OFData *) *textStrings;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFTXTDNSResourceRecord with the
 *	  specified name, class, text data and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param textStrings An array of text strings for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFTXTDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		 textStrings: (OFArray OF_GENERIC(OFData *) *)textStrings
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *_Nonnull of_dns_class_to_string(of_dns_class_t DNSClass);
extern OFString *_Nonnull of_dns_record_type_to_string(
    of_dns_record_type_t recordType);
extern of_dns_class_t of_dns_class_parse(OFString *_Nonnull string);
extern of_dns_record_type_t of_dns_record_type_parse(OFString *_Nonnull string);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|
|













|







|
|
<
|
|





593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624

625
626
627
628
629
630
631

/**
 * @brief The text of the resource record.
 */
@property (readonly, nonatomic) OFArray OF_GENERIC(OFData *) *textStrings;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFTXTDNSResourceRecord with the
 *	  specified name, class, text data and time to live.
 *
 * @param name The name for the resource record
 * @param DNSClass The class code for the resource record
 * @param textStrings An array of text strings for the resource record
 * @param TTL The time to live for the resource record
 * @return An initialized OFTXTDNSResourceRecord
 */
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		 textStrings: (OFArray OF_GENERIC(OFData *) *)textStrings
			 TTL: (uint32_t)TTL OF_DESIGNATED_INITIALIZER;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *_Nonnull OFDNSClassName(OFDNSClass DNSClass);
extern OFString *_Nonnull OFDNSRecordTypeName(OFDNSRecordType recordType);

extern OFDNSClass OFDNSClassParseName(OFString *_Nonnull string);
extern OFDNSRecordType OFDNSRecordTypeParseName(OFString *_Nonnull string);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFDNSResourceRecord.m from [50a5f9e1de] to [4cd40cf93d].

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93

94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
#import "OFArray.h"
#import "OFData.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"

OFString *
of_dns_class_to_string(of_dns_class_t DNSClass)
{
	switch (DNSClass) {
	case OF_DNS_CLASS_IN:
		return @"IN";
	case OF_DNS_CLASS_ANY:
		return @"any";
	default:
		return [OFString stringWithFormat: @"%u", DNSClass];
	}
}

OFString *
of_dns_record_type_to_string(of_dns_record_type_t recordType)
{
	switch (recordType) {
	case OF_DNS_RECORD_TYPE_A:
		return @"A";
	case OF_DNS_RECORD_TYPE_NS:
		return @"NS";
	case OF_DNS_RECORD_TYPE_CNAME:
		return @"CNAME";
	case OF_DNS_RECORD_TYPE_SOA:
		return @"SOA";
	case OF_DNS_RECORD_TYPE_PTR:
		return @"PTR";
	case OF_DNS_RECORD_TYPE_HINFO:
		return @"HINFO";
	case OF_DNS_RECORD_TYPE_MX:
		return @"MX";
	case OF_DNS_RECORD_TYPE_TXT:
		return @"TXT";
	case OF_DNS_RECORD_TYPE_RP:
		return @"RP";
	case OF_DNS_RECORD_TYPE_AAAA:
		return @"AAAA";
	case OF_DNS_RECORD_TYPE_SRV:
		return @"SRV";
	case OF_DNS_RECORD_TYPE_ALL:
		return @"all";
	default:
		return [OFString stringWithFormat: @"%u", recordType];
	}
}


of_dns_class_t of_dns_class_parse(OFString *string)
{
	void *pool = objc_autoreleasePoolPush();
	of_dns_class_t DNSClass;

	string = string.uppercaseString;

	if ([string isEqual: @"IN"])
		DNSClass = OF_DNS_CLASS_IN;
	else {
		@try {
			DNSClass = (of_dns_class_t)
			    [string unsignedLongLongValueWithBase: 0];
		} @catch (OFInvalidFormatException *e) {
			@throw [OFInvalidArgumentException exception];
		}
	}

	objc_autoreleasePoolPop(pool);

	return DNSClass;
}


of_dns_record_type_t of_dns_record_type_parse(OFString *string)
{
	void *pool = objc_autoreleasePoolPush();
	of_dns_record_type_t recordType;

	string = string.uppercaseString;

	if ([string isEqual: @"A"])
		recordType = OF_DNS_RECORD_TYPE_A;
	else if ([string isEqual: @"NS"])
		recordType = OF_DNS_RECORD_TYPE_NS;
	else if ([string isEqual: @"CNAME"])
		recordType = OF_DNS_RECORD_TYPE_CNAME;
	else if ([string isEqual: @"SOA"])
		recordType = OF_DNS_RECORD_TYPE_SOA;
	else if ([string isEqual: @"PTR"])
		recordType = OF_DNS_RECORD_TYPE_PTR;
	else if ([string isEqual: @"HINFO"])
		recordType = OF_DNS_RECORD_TYPE_HINFO;
	else if ([string isEqual: @"MX"])
		recordType = OF_DNS_RECORD_TYPE_MX;
	else if ([string isEqual: @"TXT"])
		recordType = OF_DNS_RECORD_TYPE_TXT;
	else if ([string isEqual: @"RP"])
		recordType = OF_DNS_RECORD_TYPE_RP;
	else if ([string isEqual: @"AAAA"])
		recordType = OF_DNS_RECORD_TYPE_AAAA;
	else if ([string isEqual: @"SRV"])
		recordType = OF_DNS_RECORD_TYPE_SRV;
	else if ([string isEqual: @"ALL"])
		recordType = OF_DNS_RECORD_TYPE_ALL;
	else {
		@try {
			recordType = (of_dns_record_type_t)
			    [string unsignedLongLongValueWithBase: 0];
		} @catch (OFInvalidFormatException *e) {
			@throw [OFInvalidArgumentException exception];
		}
	}

	objc_autoreleasePoolPop(pool);

	return recordType;
}

@implementation OFDNSResourceRecord
@synthesize name = _name, DNSClass = _DNSClass, recordType = _recordType;
@synthesize TTL = _TTL;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	self = [super init];

	@try {
		_name = [name copy];
		_DNSClass = DNSClass;







|


|

|







|


|

|

|

|

|

|

|

|

|

|

|

|






>
|


|




|


|











>
|


|




|

|

|

|

|

|

|

|

|

|

|

|


|
















|
|







19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
#import "OFArray.h"
#import "OFData.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"

OFString *
OFDNSClassName(OFDNSClass DNSClass)
{
	switch (DNSClass) {
	case OFDNSClassIN:
		return @"IN";
	case OFDNSClassAny:
		return @"any";
	default:
		return [OFString stringWithFormat: @"%u", DNSClass];
	}
}

OFString *
OFDNSRecordTypeName(OFDNSRecordType recordType)
{
	switch (recordType) {
	case OFDNSRecordTypeA:
		return @"A";
	case OFDNSRecordTypeNS:
		return @"NS";
	case OFDNSRecordTypeCNAME:
		return @"CNAME";
	case OFDNSRecordTypeSOA:
		return @"SOA";
	case OFDNSRecordTypePTR:
		return @"PTR";
	case OFDNSRecordTypeHINFO:
		return @"HINFO";
	case OFDNSRecordTypeMX:
		return @"MX";
	case OFDNSRecordTypeTXT:
		return @"TXT";
	case OFDNSRecordTypeRP:
		return @"RP";
	case OFDNSRecordTypeAAAA:
		return @"AAAA";
	case OFDNSRecordTypeSRV:
		return @"SRV";
	case OFDNSRecordTypeAll:
		return @"all";
	default:
		return [OFString stringWithFormat: @"%u", recordType];
	}
}

OFDNSClass
OFDNSClassParseName(OFString *string)
{
	void *pool = objc_autoreleasePoolPush();
	OFDNSClass DNSClass;

	string = string.uppercaseString;

	if ([string isEqual: @"IN"])
		DNSClass = OFDNSClassIN;
	else {
		@try {
			DNSClass = (OFDNSClass)
			    [string unsignedLongLongValueWithBase: 0];
		} @catch (OFInvalidFormatException *e) {
			@throw [OFInvalidArgumentException exception];
		}
	}

	objc_autoreleasePoolPop(pool);

	return DNSClass;
}

OFDNSRecordType
OFDNSRecordTypeParseName(OFString *string)
{
	void *pool = objc_autoreleasePoolPush();
	OFDNSRecordType recordType;

	string = string.uppercaseString;

	if ([string isEqual: @"A"])
		recordType = OFDNSRecordTypeA;
	else if ([string isEqual: @"NS"])
		recordType = OFDNSRecordTypeNS;
	else if ([string isEqual: @"CNAME"])
		recordType = OFDNSRecordTypeCNAME;
	else if ([string isEqual: @"SOA"])
		recordType = OFDNSRecordTypeSOA;
	else if ([string isEqual: @"PTR"])
		recordType = OFDNSRecordTypePTR;
	else if ([string isEqual: @"HINFO"])
		recordType = OFDNSRecordTypeHINFO;
	else if ([string isEqual: @"MX"])
		recordType = OFDNSRecordTypeMX;
	else if ([string isEqual: @"TXT"])
		recordType = OFDNSRecordTypeTXT;
	else if ([string isEqual: @"RP"])
		recordType = OFDNSRecordTypeRP;
	else if ([string isEqual: @"AAAA"])
		recordType = OFDNSRecordTypeAAAA;
	else if ([string isEqual: @"SRV"])
		recordType = OFDNSRecordTypeSRV;
	else if ([string isEqual: @"ALL"])
		recordType = OFDNSRecordTypeAll;
	else {
		@try {
			recordType = (OFDNSRecordType)
			    [string unsignedLongLongValueWithBase: 0];
		} @catch (OFInvalidFormatException *e) {
			@throw [OFInvalidArgumentException exception];
		}
	}

	objc_autoreleasePoolPop(pool);

	return recordType;
}

@implementation OFDNSResourceRecord
@synthesize name = _name, DNSClass = _DNSClass, recordType = _recordType;
@synthesize TTL = _TTL;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	self = [super init];

	@try {
		_name = [name copy];
		_DNSClass = DNSClass;
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tType = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass),
	    of_dns_record_type_to_string(_recordType), _TTL];
}
@end

@implementation OFADNSResourceRecord
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		     address: (const of_socket_address_t *)address
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: OF_DNS_CLASS_IN
			recordType: OF_DNS_RECORD_TYPE_A
			       TTL: TTL];

	_address = *address;

	return self;
}

- (const of_socket_address_t *)address
{
	return &_address;
}

- (bool)isEqual: (id)object
{
	OFADNSResourceRecord *record;







|
|





|
|






|



|
|







|







179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tType = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass),
	    OFDNSRecordTypeName(_recordType), _TTL];
}
@end

@implementation OFADNSResourceRecord
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		     address: (const OFSocketAddress *)address
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: OFDNSClassIN
			recordType: OFDNSRecordTypeA
			       TTL: TTL];

	_address = *address;

	return self;
}

- (const OFSocketAddress *)address
{
	return &_address;
}

- (bool)isEqual: (id)object
{
	OFADNSResourceRecord *record;
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305

	if (record->_DNSClass != _DNSClass)
		return false;

	if (record->_recordType != _recordType)
		return false;

	if (!of_socket_address_equal(&record->_address, &_address))
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, of_socket_address_hash(&_address));

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tAddress = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name,
	    of_socket_address_ip_string(&_address, NULL), _TTL];
}
@end

@implementation OFAAAADNSResourceRecord
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		     address: (const of_socket_address_t *)address
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: OF_DNS_CLASS_IN
			recordType: OF_DNS_RECORD_TYPE_AAAA
			       TTL: TTL];

	_address = *address;

	return self;
}

- (const of_socket_address_t *)address
{
	return &_address;
}

- (bool)isEqual: (id)object
{
	OFAAAADNSResourceRecord *record;







|







|

|

|
|
|
|
|
|

|












|
<





|
|






|



|
|







|







233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272

273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306

	if (record->_DNSClass != _DNSClass)
		return false;

	if (record->_recordType != _recordType)
		return false;

	if (!OFSocketAddressEqual(&record->_address, &_address))
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, OFSocketAddressHash(&_address));

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tAddress = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFSocketAddressString(&_address), _TTL];

}
@end

@implementation OFAAAADNSResourceRecord
- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		     address: (const OFSocketAddress *)address
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: OFDNSClassIN
			recordType: OFDNSRecordTypeAAAA
			       TTL: TTL];

	_address = *address;

	return self;
}

- (const OFSocketAddress *)address
{
	return &_address;
}

- (bool)isEqual: (id)object
{
	OFAAAADNSResourceRecord *record;
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386

	if (record->_DNSClass != _DNSClass)
		return false;

	if (record->_recordType != _recordType)
		return false;

	if (!of_socket_address_equal(&record->_address, &_address))
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, of_socket_address_hash(&_address));

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tAddress = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name,
	    of_socket_address_ip_string(&_address, NULL), _TTL];
}
@end

@implementation OFCNAMEDNSResourceRecord
@synthesize alias = _alias;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		       alias: (OFString *)alias
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_CNAME
			       TTL: TTL];

	@try {
		_alias = [alias copy];
	} @catch (id e) {
		[self release];
		@throw e;







|







|

|

|
|
|
|
|
|

|












|
<







|
|






|





|







318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357

358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386

	if (record->_DNSClass != _DNSClass)
		return false;

	if (record->_recordType != _recordType)
		return false;

	if (!OFSocketAddressEqual(&record->_address, &_address))
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, OFSocketAddressHash(&_address));

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tAddress = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFSocketAddressString(&_address), _TTL];

}
@end

@implementation OFCNAMEDNSResourceRecord
@synthesize alias = _alias;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		       alias: (OFString *)alias
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypeCNAME
			       TTL: TTL];

	@try {
		_alias = [alias copy];
	} @catch (id e) {
		[self release];
		@throw e;
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, _alias.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tAlias = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass), _alias,
	    _TTL];
}
@end

@implementation OFHINFODNSResourceRecord
@synthesize CPU = _CPU, OS = _OS;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
			 CPU: (OFString *)CPU
			  OS: (OFString *)OS
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_HINFO
			       TTL: TTL];

	@try {
		_CPU = [CPU copy];
		_OS = [OS copy];
	} @catch (id e) {
		[self release];







|

|

|
|
|
|
|
|

|













|
<







|
|






|






|







421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453

454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, _alias.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tAlias = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass), _alias, _TTL];

}
@end

@implementation OFHINFODNSResourceRecord
@synthesize CPU = _CPU, OS = _OS;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
			 CPU: (OFString *)CPU
			  OS: (OFString *)OS
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypeHINFO
			       TTL: TTL];

	@try {
		_CPU = [CPU copy];
		_OS = [OS copy];
	} @catch (id e) {
		[self release];
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, _CPU.hash);
	OF_HASH_ADD_HASH(hash, _OS.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tCPU = %@\n"
	    @"\tOS = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass), _CPU, _OS,
	    _TTL];
}
@end

@implementation OFMXDNSResourceRecord
@synthesize preference = _preference, mailExchange = _mailExchange;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  preference: (uint16_t)preference
		mailExchange: (OFString *)mailExchange
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_MX
			       TTL: TTL];

	@try {
		_preference = preference;
		_mailExchange = [mailExchange copy];
	} @catch (id e) {
		[self release];







|

|

|
|
|
|
|
|
|

|














|
<







|
|






|






|







523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557

558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, _CPU.hash);
	OFHashAddHash(&hash, _OS.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tCPU = %@\n"
	    @"\tOS = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass), _CPU, _OS, _TTL];

}
@end

@implementation OFMXDNSResourceRecord
@synthesize preference = _preference, mailExchange = _mailExchange;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  preference: (uint16_t)preference
		mailExchange: (OFString *)mailExchange
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypeMX
			       TTL: TTL];

	@try {
		_preference = preference;
		_mailExchange = [mailExchange copy];
	} @catch (id e) {
		[self release];
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD(hash, _preference >> 8);
	OF_HASH_ADD(hash, _preference);
	OF_HASH_ADD_HASH(hash, _mailExchange.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tPreference = %" PRIu16 "\n"
	    @"\tMail Exchange = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass),
	    _preference, _mailExchange, _TTL];
}
@end

@implementation OFNSDNSResourceRecord
@synthesize authoritativeHost = _authoritativeHost;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
	   authoritativeHost: (OFString *)authoritativeHost
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_NS
			       TTL: TTL];

	@try {
		_authoritativeHost = [authoritativeHost copy];
	} @catch (id e) {
		[self release];
		@throw e;







|

|

|
|
|
|
|
|
|
|

|














|
|







|
|






|





|







627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAdd(&hash, _preference >> 8);
	OFHashAdd(&hash, _preference);
	OFHashAddHash(&hash, _mailExchange.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tPreference = %" PRIu16 "\n"
	    @"\tMail Exchange = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass), _preference,
	    _mailExchange, _TTL];
}
@end

@implementation OFNSDNSResourceRecord
@synthesize authoritativeHost = _authoritativeHost;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
	   authoritativeHost: (OFString *)authoritativeHost
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypeNS
			       TTL: TTL];

	@try {
		_authoritativeHost = [authoritativeHost copy];
	} @catch (id e) {
		[self release];
		@throw e;
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, _authoritativeHost.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tAuthoritative Host = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass),
	    _authoritativeHost, _TTL];
}
@end

@implementation OFPTRDNSResourceRecord
@synthesize domainName = _domainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  domainName: (OFString *)domainName
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_PTR
			       TTL: TTL];

	@try {
		_domainName = [domainName copy];
	} @catch (id e) {
		[self release];
		@throw e;







|

|

|
|
|
|
|
|

|













|








|
|






|





|







728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, _authoritativeHost.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tAuthoritative Host = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass),
	    _authoritativeHost, _TTL];
}
@end

@implementation OFPTRDNSResourceRecord
@synthesize domainName = _domainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  domainName: (OFString *)domainName
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypePTR
			       TTL: TTL];

	@try {
		_domainName = [domainName copy];
	} @catch (id e) {
		[self release];
		@throw e;
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, _domainName.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tDomain Name = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass),
	    _domainName, _TTL];
}
@end

@implementation OFRPDNSResourceRecord
@synthesize mailbox = _mailbox, TXTDomainName = _TXTDomainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		     mailbox: (OFString *)mailbox
	       TXTDomainName: (OFString *)TXTDomainName
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_RP
			       TTL: TTL];

	@try {
		_mailbox = [mailbox copy];
		_TXTDomainName = [TXTDomainName copy];
	} @catch (id e) {
		[self release];







|

|

|
|
|
|
|
|

|













|
|







|
|






|






|







826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, _domainName.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tDomain Name = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass), _domainName,
	    _TTL];
}
@end

@implementation OFRPDNSResourceRecord
@synthesize mailbox = _mailbox, TXTDomainName = _TXTDomainName;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		     mailbox: (OFString *)mailbox
	       TXTDomainName: (OFString *)TXTDomainName
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypeRP
			       TTL: TTL];

	@try {
		_mailbox = [mailbox copy];
		_TXTDomainName = [TXTDomainName copy];
	} @catch (id e) {
		[self release];
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, _mailbox.hash);
	OF_HASH_ADD_HASH(hash, _TXTDomainName.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tMailbox = %@\n"
	    @"\tTXT Domain Name = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass), _mailbox,
	    _TXTDomainName, _TTL];
}
@end

@implementation OFSOADNSResourceRecord
@synthesize primaryNameServer = _primaryNameServer;
@synthesize responsiblePerson = _responsiblePerson;
@synthesize serialNumber = _serialNumber, refreshInterval = _refreshInterval;
@synthesize retryInterval = _retryInterval;
@synthesize expirationInterval = _expirationInterval, minTTL = _minTTL;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
	   primaryNameServer: (OFString *)primaryNameServer
	   responsiblePerson: (OFString *)responsiblePerson
		serialNumber: (uint32_t)serialNumber
	     refreshInterval: (uint32_t)refreshInterval
	       retryInterval: (uint32_t)retryInterval
	  expirationInterval: (uint32_t)expirationInterval
		      minTTL: (uint32_t)minTTL
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_SOA
			       TTL: TTL];

	@try {
		_primaryNameServer = [primaryNameServer copy];
		_responsiblePerson = [responsiblePerson copy];
		_serialNumber = serialNumber;
		_refreshInterval = refreshInterval;







|

|

|
|
|
|
|
|
|

|














|












|
|






|











|







931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, _mailbox.hash);
	OFHashAddHash(&hash, _TXTDomainName.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tMailbox = %@\n"
	    @"\tTXT Domain Name = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass), _mailbox,
	    _TXTDomainName, _TTL];
}
@end

@implementation OFSOADNSResourceRecord
@synthesize primaryNameServer = _primaryNameServer;
@synthesize responsiblePerson = _responsiblePerson;
@synthesize serialNumber = _serialNumber, refreshInterval = _refreshInterval;
@synthesize retryInterval = _retryInterval;
@synthesize expirationInterval = _expirationInterval, minTTL = _minTTL;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
	   primaryNameServer: (OFString *)primaryNameServer
	   responsiblePerson: (OFString *)responsiblePerson
		serialNumber: (uint32_t)serialNumber
	     refreshInterval: (uint32_t)refreshInterval
	       retryInterval: (uint32_t)retryInterval
	  expirationInterval: (uint32_t)expirationInterval
		      minTTL: (uint32_t)minTTL
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypeSOA
			       TTL: TTL];

	@try {
		_primaryNameServer = [primaryNameServer copy];
		_responsiblePerson = [responsiblePerson copy];
		_serialNumber = serialNumber;
		_refreshInterval = refreshInterval;
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, _primaryNameServer.hash);
	OF_HASH_ADD_HASH(hash, _responsiblePerson.hash);
	OF_HASH_ADD(hash, _serialNumber >> 24);
	OF_HASH_ADD(hash, _serialNumber >> 16);
	OF_HASH_ADD(hash, _serialNumber >> 8);
	OF_HASH_ADD(hash, _serialNumber);
	OF_HASH_ADD(hash, _refreshInterval >> 24);
	OF_HASH_ADD(hash, _refreshInterval >> 16);
	OF_HASH_ADD(hash, _refreshInterval >> 8);
	OF_HASH_ADD(hash, _refreshInterval);
	OF_HASH_ADD(hash, _retryInterval >> 24);
	OF_HASH_ADD(hash, _retryInterval >> 16);
	OF_HASH_ADD(hash, _retryInterval >> 8);
	OF_HASH_ADD(hash, _retryInterval);
	OF_HASH_ADD(hash, _expirationInterval >> 24);
	OF_HASH_ADD(hash, _expirationInterval >> 16);
	OF_HASH_ADD(hash, _expirationInterval >> 8);
	OF_HASH_ADD(hash, _expirationInterval);
	OF_HASH_ADD(hash, _minTTL >> 24);
	OF_HASH_ADD(hash, _minTTL >> 16);
	OF_HASH_ADD(hash, _minTTL >> 8);
	OF_HASH_ADD(hash, _minTTL);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tPrimary Name Server = %@\n"
	    @"\tResponsible Person = %@\n"
	    @"\tSerial Number = %" PRIu32 "\n"
	    @"\tRefresh Interval = %" PRIu32 "\n"
	    @"\tRetry Interval = %" PRIu32 "\n"
	    @"\tExpiration Interval = %" PRIu32 "\n"
	    @"\tMinimum TTL = %" PRIu32 "\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass),
	    _primaryNameServer, _responsiblePerson, _serialNumber,
	    _refreshInterval, _retryInterval, _expirationInterval, _minTTL,
	    _TTL];
}
@end

@implementation OFSRVDNSResourceRecord
@synthesize priority = _priority, weight = _weight, target = _target;
@synthesize port = _port;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    priority: (uint16_t)priority
		      weight: (uint16_t)weight
		      target: (OFString *)target
			port: (uint16_t)port
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: OF_DNS_CLASS_IN
			recordType: OF_DNS_RECORD_TYPE_SRV
			       TTL: TTL];

	@try {
		_priority = priority;
		_weight = weight;
		_target = [target copy];
		_port = port;







|

|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|



















|











|
|













|
|







1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, _primaryNameServer.hash);
	OFHashAddHash(&hash, _responsiblePerson.hash);
	OFHashAdd(&hash, _serialNumber >> 24);
	OFHashAdd(&hash, _serialNumber >> 16);
	OFHashAdd(&hash, _serialNumber >> 8);
	OFHashAdd(&hash, _serialNumber);
	OFHashAdd(&hash, _refreshInterval >> 24);
	OFHashAdd(&hash, _refreshInterval >> 16);
	OFHashAdd(&hash, _refreshInterval >> 8);
	OFHashAdd(&hash, _refreshInterval);
	OFHashAdd(&hash, _retryInterval >> 24);
	OFHashAdd(&hash, _retryInterval >> 16);
	OFHashAdd(&hash, _retryInterval >> 8);
	OFHashAdd(&hash, _retryInterval);
	OFHashAdd(&hash, _expirationInterval >> 24);
	OFHashAdd(&hash, _expirationInterval >> 16);
	OFHashAdd(&hash, _expirationInterval >> 8);
	OFHashAdd(&hash, _expirationInterval);
	OFHashAdd(&hash, _minTTL >> 24);
	OFHashAdd(&hash, _minTTL >> 16);
	OFHashAdd(&hash, _minTTL >> 8);
	OFHashAdd(&hash, _minTTL);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tPrimary Name Server = %@\n"
	    @"\tResponsible Person = %@\n"
	    @"\tSerial Number = %" PRIu32 "\n"
	    @"\tRefresh Interval = %" PRIu32 "\n"
	    @"\tRetry Interval = %" PRIu32 "\n"
	    @"\tExpiration Interval = %" PRIu32 "\n"
	    @"\tMinimum TTL = %" PRIu32 "\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass),
	    _primaryNameServer, _responsiblePerson, _serialNumber,
	    _refreshInterval, _retryInterval, _expirationInterval, _minTTL,
	    _TTL];
}
@end

@implementation OFSRVDNSResourceRecord
@synthesize priority = _priority, weight = _weight, target = _target;
@synthesize port = _port;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    priority: (uint16_t)priority
		      weight: (uint16_t)weight
		      target: (OFString *)target
			port: (uint16_t)port
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: OFDNSClassIN
			recordType: OFDNSRecordTypeSRV
			       TTL: TTL];

	@try {
		_priority = priority;
		_weight = weight;
		_target = [target copy];
		_port = port;
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD(hash, _priority >> 8);
	OF_HASH_ADD(hash, _priority);
	OF_HASH_ADD(hash, _weight >> 8);
	OF_HASH_ADD(hash, _weight);
	OF_HASH_ADD_HASH(hash, _target.hash);
	OF_HASH_ADD(hash, _port >> 8);
	OF_HASH_ADD(hash, _port);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:







|

|

|
|
|
|
|
|
|
|
|
|
|
|

|







1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAdd(&hash, _priority >> 8);
	OFHashAdd(&hash, _priority);
	OFHashAdd(&hash, _weight >> 8);
	OFHashAdd(&hash, _weight);
	OFHashAddHash(&hash, _target.hash);
	OFHashAdd(&hash, _port >> 8);
	OFHashAdd(&hash, _port);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
}
@end

@implementation OFTXTDNSResourceRecord
@synthesize textStrings = _textStrings;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		  recordType: (of_dns_record_type_t)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (of_dns_class_t)DNSClass
		 textStrings: (OFArray OF_GENERIC(OFData *) *)textStrings
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OF_DNS_RECORD_TYPE_TXT
			       TTL: TTL];

	@try {
		_textStrings = [textStrings copy];
	} @catch (id e) {
		[self release];
		@throw e;







|
|






|





|







1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
}
@end

@implementation OFTXTDNSResourceRecord
@synthesize textStrings = _textStrings;

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		  recordType: (OFDNSRecordType)recordType
			 TTL: (uint32_t)TTL
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithName: (OFString *)name
		    DNSClass: (OFDNSClass)DNSClass
		 textStrings: (OFArray OF_GENERIC(OFData *) *)textStrings
			 TTL: (uint32_t)TTL
{
	self = [super initWithName: name
			  DNSClass: DNSClass
			recordType: OFDNSRecordTypeTXT
			       TTL: TTL];

	@try {
		_textStrings = [textStrings copy];
	} @catch (id e) {
		[self release];
		@throw e;
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD(hash, _DNSClass >> 8);
	OF_HASH_ADD(hash, _DNSClass);
	OF_HASH_ADD(hash, _recordType >> 8);
	OF_HASH_ADD(hash, _recordType);
	OF_HASH_ADD_HASH(hash, _textStrings.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	void *pool = objc_autoreleasePoolPush();







|

|

|
|
|
|
|
|

|







1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAdd(&hash, _DNSClass >> 8);
	OFHashAdd(&hash, _DNSClass);
	OFHashAdd(&hash, _recordType >> 8);
	OFHashAdd(&hash, _recordType);
	OFHashAddHash(&hash, _textStrings.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	void *pool = objc_autoreleasePoolPush();
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
	ret = [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tText strings = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, of_dns_class_to_string(_DNSClass), text,
	    _TTL];

	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}
@end







|
<








1369
1370
1371
1372
1373
1374
1375
1376

1377
1378
1379
1380
1381
1382
1383
1384
	ret = [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tName = %@\n"
	    @"\tClass = %@\n"
	    @"\tText strings = %@\n"
	    @"\tTTL = %" PRIu32 "\n"
	    @">",
	    self.className, _name, OFDNSClassName(_DNSClass), text, _TTL];


	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}
@end

Modified src/OFDNSResponse.h from [c3b7658d6e] to [52b6089a44].

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFDictionary OF_GENERIC(KeyType, ObjectType);

typedef OFDictionary OF_GENERIC(OFString *, OFArray OF_GENERIC(
    OF_KINDOF(OFDNSResourceRecord *)) *) *of_dns_response_records_t;

/**
 * @class OFDNSResponse OFDNSResponse.h ObjFW/OFDNSResponse.h
 *
 * @brief A class storing a response from @ref OFDNSResolver.
 */
@interface OFDNSResponse: OFObject
{
	OFString *_domainName;
	of_dns_response_records_t _answerRecords;
	of_dns_response_records_t _authorityRecords;
	of_dns_response_records_t _additionalRecords;
	OF_RESERVE_IVARS(OFDNSResponse, 4)
}

/**
 * @brief The domain name of the response.
 */
@property (readonly, nonatomic) OFString *domainName;

/**
 * @brief The answer records of the response.
 *
 * This is a dictionary with the key being the domain name and the value being
 * an array of @ref OFDNSResourceRecord.
 */
@property (readonly, nonatomic) of_dns_response_records_t answerRecords;

/**
 * @brief The authority records of the response.
 *
 * This is a dictionary with the key being the domain name and the value being
 * an array of @ref OFDNSResourceRecord.
 */
@property (readonly, nonatomic) of_dns_response_records_t authorityRecords;

/**
 * @brief The additional records of the response.
 *
 * This is a dictionary with the key being the domain name and the value being
 * an array of @ref OFDNSResourceRecord.
 */
@property (readonly, nonatomic) of_dns_response_records_t additionalRecords;

/**
 * @brief Creates a new, autoreleased OFDNSResponse.
 *
 * @param domainName The domain name the response is for
 * @param answerRecords The answer records of the response
 * @param authorityRecords The authority records of the response
 * @param additionalRecords The additional records of the response
 * @return A new, autoreleased OFDNSResponse
 */
+ (instancetype)
    responseWithDomainName: (OFString *)domainName
	     answerRecords: (of_dns_response_records_t)answerRecords
	  authorityRecords: (of_dns_response_records_t)authorityRecords
	 additionalRecords: (of_dns_response_records_t)additionalRecords;

/**
 * @brief Initializes an already allocated OFDNSResponse.
 *
 * @param domainName The domain name the response is for
 * @param answerRecords The answer records of the response
 * @param authorityRecords The authority records of the response
 * @param additionalRecords The additional records of the response
 * @return An initialized OFDNSResponse
 */
- (instancetype)
    initWithDomainName: (OFString *)domainName
	 answerRecords: (of_dns_response_records_t)answerRecords
      authorityRecords: (of_dns_response_records_t)authorityRecords
     additionalRecords: (of_dns_response_records_t)additionalRecords
    OF_DESIGNATED_INITIALIZER;

- (instancetype)init OF_UNAVAILABLE;
@end

OF_ASSUME_NONNULL_END







|









<
|
|














|







|







|










<
|
|
|
|










<
|
|
|
|






18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

78
79
80
81
82
83
84
85
86
87
88
89
90
91

92
93
94
95
96
97
98
99
100
101

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFDictionary OF_GENERIC(KeyType, ObjectType);

typedef OFDictionary OF_GENERIC(OFString *, OFArray OF_GENERIC(
    OF_KINDOF(OFDNSResourceRecord *)) *) *OFDNSResponseRecords;

/**
 * @class OFDNSResponse OFDNSResponse.h ObjFW/OFDNSResponse.h
 *
 * @brief A class storing a response from @ref OFDNSResolver.
 */
@interface OFDNSResponse: OFObject
{
	OFString *_domainName;

	OFDNSResponseRecords _answerRecords, _authorityRecords;
	OFDNSResponseRecords _additionalRecords;
	OF_RESERVE_IVARS(OFDNSResponse, 4)
}

/**
 * @brief The domain name of the response.
 */
@property (readonly, nonatomic) OFString *domainName;

/**
 * @brief The answer records of the response.
 *
 * This is a dictionary with the key being the domain name and the value being
 * an array of @ref OFDNSResourceRecord.
 */
@property (readonly, nonatomic) OFDNSResponseRecords answerRecords;

/**
 * @brief The authority records of the response.
 *
 * This is a dictionary with the key being the domain name and the value being
 * an array of @ref OFDNSResourceRecord.
 */
@property (readonly, nonatomic) OFDNSResponseRecords authorityRecords;

/**
 * @brief The additional records of the response.
 *
 * This is a dictionary with the key being the domain name and the value being
 * an array of @ref OFDNSResourceRecord.
 */
@property (readonly, nonatomic) OFDNSResponseRecords additionalRecords;

/**
 * @brief Creates a new, autoreleased OFDNSResponse.
 *
 * @param domainName The domain name the response is for
 * @param answerRecords The answer records of the response
 * @param authorityRecords The authority records of the response
 * @param additionalRecords The additional records of the response
 * @return A new, autoreleased OFDNSResponse
 */

+ (instancetype)responseWithDomainName: (OFString *)domainName
			 answerRecords: (OFDNSResponseRecords)answerRecords
		      authorityRecords: (OFDNSResponseRecords)authorityRecords
		     additionalRecords: (OFDNSResponseRecords)additionalRecords;

/**
 * @brief Initializes an already allocated OFDNSResponse.
 *
 * @param domainName The domain name the response is for
 * @param answerRecords The answer records of the response
 * @param authorityRecords The authority records of the response
 * @param additionalRecords The additional records of the response
 * @return An initialized OFDNSResponse
 */

- (instancetype)initWithDomainName: (OFString *)domainName
		     answerRecords: (OFDNSResponseRecords)answerRecords
		  authorityRecords: (OFDNSResponseRecords)authorityRecords
		 additionalRecords: (OFDNSResponseRecords)additionalRecords
    OF_DESIGNATED_INITIALIZER;

- (instancetype)init OF_UNAVAILABLE;
@end

OF_ASSUME_NONNULL_END

Modified src/OFDNSResponse.m from [0cb62c07fd] to [e2ab2da42d].

20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
#import "OFString.h"

@implementation OFDNSResponse
@synthesize domainName = _domainName, answerRecords = _answerRecords;
@synthesize authorityRecords = _authorityRecords;
@synthesize additionalRecords = _additionalRecords;

+ (instancetype)
    responseWithDomainName: (OFString *)domainName
	     answerRecords: (of_dns_response_records_t)answerRecords
	  authorityRecords: (of_dns_response_records_t)authorityRecords
	 additionalRecords: (of_dns_response_records_t)additionalRecords
{
	return [[[self alloc]
	    initWithDomainName: domainName
		 answerRecords: answerRecords
	      authorityRecords: authorityRecords
	     additionalRecords: additionalRecords] autorelease];
}

- (instancetype)initWithDomainName: (OFString *)domainName
		     answerRecords: (of_dns_response_records_t)answerRecords
		  authorityRecords: (of_dns_response_records_t)authorityRecords
		 additionalRecords: (of_dns_response_records_t)additionalRecords
{
	self = [super init];

	@try {
		_domainName = [domainName copy];
		_answerRecords = [answerRecords copy];
		_authorityRecords = [authorityRecords copy];







<
|
|
|
|









|
|
|







20
21
22
23
24
25
26

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
#import "OFString.h"

@implementation OFDNSResponse
@synthesize domainName = _domainName, answerRecords = _answerRecords;
@synthesize authorityRecords = _authorityRecords;
@synthesize additionalRecords = _additionalRecords;


+ (instancetype)responseWithDomainName: (OFString *)domainName
			 answerRecords: (OFDNSResponseRecords)answerRecords
		      authorityRecords: (OFDNSResponseRecords)authorityRecords
		     additionalRecords: (OFDNSResponseRecords)additionalRecords
{
	return [[[self alloc]
	    initWithDomainName: domainName
		 answerRecords: answerRecords
	      authorityRecords: authorityRecords
	     additionalRecords: additionalRecords] autorelease];
}

- (instancetype)initWithDomainName: (OFString *)domainName
		     answerRecords: (OFDNSResponseRecords)answerRecords
		  authorityRecords: (OFDNSResponseRecords)authorityRecords
		 additionalRecords: (OFDNSResponseRecords)additionalRecords
{
	self = [super init];

	@try {
		_domainName = [domainName copy];
		_answerRecords = [answerRecords copy];
		_authorityRecords = [authorityRecords copy];
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);
	OF_HASH_ADD_HASH(hash, _domainName.hash);
	OF_HASH_ADD_HASH(hash, [_answerRecords hash]);
	OF_HASH_ADD_HASH(hash, [_authorityRecords hash]);
	OF_HASH_ADD_HASH(hash, [_additionalRecords hash]);
	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	OFString *answerRecords = [_answerRecords.description







|

|
|
|
|
|
|







97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);
	OFHashAddHash(&hash, _domainName.hash);
	OFHashAddHash(&hash, [_answerRecords hash]);
	OFHashAddHash(&hash, [_authorityRecords hash]);
	OFHashAddHash(&hash, [_additionalRecords hash]);
	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	OFString *answerRecords = [_answerRecords.description

Modified src/OFData+CryptographicHashing.m from [6d7c26a863] to [404b89feab].

52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
		cString[i * 2] = (high > 9 ? high - 10 + 'a' : high + '0');
		cString[i * 2 + 1] = (low > 9 ? low - 10 + 'a' : low + '0');
	}

	objc_autoreleasePoolPop(pool);

	return [OFString stringWithCString: cString
				  encoding: OF_STRING_ENCODING_ASCII
				    length: digestSize * 2];
}

- (OFString *)stringByMD5Hashing
{
	return stringByHashing([OFMD5Hash class], self);
}







|







52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
		cString[i * 2] = (high > 9 ? high - 10 + 'a' : high + '0');
		cString[i * 2 + 1] = (low > 9 ? low - 10 + 'a' : low + '0');
	}

	objc_autoreleasePoolPop(pool);

	return [OFString stringWithCString: cString
				  encoding: OFStringEncodingASCII
				    length: digestSize * 2];
}

- (OFString *)stringByMD5Hashing
{
	return stringByHashing([OFMD5Hash class], self);
}

Modified src/OFData+MessagePackParsing.m from [e2ef80fc28] to [9723a31520].

130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
createDate(OFData *data)
{
	switch (data.count) {
	case 4: {
		uint32_t timestamp;

		memcpy(&timestamp, data.items, 4);
		timestamp = OF_BSWAP32_IF_LE(timestamp);

		return [OFDate dateWithTimeIntervalSince1970: timestamp];
	}
	case 8: {
		uint64_t combined;

		memcpy(&combined, data.items, 8);
		combined = OF_BSWAP64_IF_LE(combined);

		return [OFDate dateWithTimeIntervalSince1970:
		    (double)(combined & 0x3FFFFFFFF) +
		    (double)(combined >> 34) / 1000000000];
	}
	case 12: {
		uint32_t nanoseconds;
		int64_t seconds;

		memcpy(&nanoseconds, data.items, 4);
		memcpy(&seconds, (char *)data.items + 4, 8);

		nanoseconds = OF_BSWAP32_IF_LE(nanoseconds);
		seconds = OF_BSWAP64_IF_LE(seconds);

		return [OFDate dateWithTimeIntervalSince1970:
		    (double)seconds + (double)nanoseconds / 1000000000];
	}
	default:
		@throw [OFInvalidFormatException exception];
	}







|







|












|
|







130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
createDate(OFData *data)
{
	switch (data.count) {
	case 4: {
		uint32_t timestamp;

		memcpy(&timestamp, data.items, 4);
		timestamp = OFFromBigEndian32(timestamp);

		return [OFDate dateWithTimeIntervalSince1970: timestamp];
	}
	case 8: {
		uint64_t combined;

		memcpy(&combined, data.items, 8);
		combined = OFFromBigEndian64(combined);

		return [OFDate dateWithTimeIntervalSince1970:
		    (double)(combined & 0x3FFFFFFFF) +
		    (double)(combined >> 34) / 1000000000];
	}
	case 12: {
		uint32_t nanoseconds;
		int64_t seconds;

		memcpy(&nanoseconds, data.items, 4);
		memcpy(&seconds, (char *)data.items + 4, 8);

		nanoseconds = OFFromBigEndian32(nanoseconds);
		seconds = OFFromBigEndian64(seconds);

		return [OFDate dateWithTimeIntervalSince1970:
		    (double)seconds + (double)nanoseconds / 1000000000];
	}
	default:
		@throw [OFInvalidFormatException exception];
	}
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
		float f;

		if (length < 5)
			@throw [OFTruncatedDataException exception];

		memcpy(&f, buffer + 1, 4);

		*object = [OFNumber numberWithFloat: OF_BSWAP_FLOAT_IF_LE(f)];
		return 5;
	case 0xCB:; /* float 64 */
		double d;

		if (length < 9)
			@throw [OFTruncatedDataException exception];

		memcpy(&d, buffer + 1, 8);

		*object = [OFNumber numberWithDouble: OF_BSWAP_DOUBLE_IF_LE(d)];
		return 9;
	/* nil */
	case 0xC0:
		*object = [OFNull null];
		return 1;
	/* false */
	case 0xC2:







|









|







283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
		float f;

		if (length < 5)
			@throw [OFTruncatedDataException exception];

		memcpy(&f, buffer + 1, 4);

		*object = [OFNumber numberWithFloat: OFFromBigEndianFloat(f)];
		return 5;
	case 0xCB:; /* float 64 */
		double d;

		if (length < 9)
			@throw [OFTruncatedDataException exception];

		memcpy(&d, buffer + 1, 8);

		*object = [OFNumber numberWithDouble: OFFromBigEndianDouble(d)];
		return 9;
	/* nil */
	case 0xC0:
		*object = [OFNull null];
		return 1;
	/* false */
	case 0xC2:

Modified src/OFData.h from [5c1ed5a74d] to [654367484b].

12
13
14
15
16
17
18


19
20
21
22
23
24





25

26
27

28
29
30
31
32
33
34
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFSerialization.h"
#import "OFMessagePackRepresentation.h"



OF_ASSUME_NONNULL_BEGIN

@class OFString;
@class OFURL;






enum {

	OF_DATA_SEARCH_BACKWARDS = 1
};


/**
 * @class OFData OFData.h ObjFW/OFData.h
 *
 * @brief A class for storing arbitrary data in an array.
 *
 * For security reasons, serialization and deserialization is only implemented







>
>






>
>
>
>
>
|
>
|
<
>







12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

35
36
37
38
39
40
41
42
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFSerialization.h"
#import "OFMessagePackRepresentation.h"

/*! @file */

OF_ASSUME_NONNULL_BEGIN

@class OFString;
@class OFURL;

/**
 * @brief Options for searching in data.
 *
 * This is a bit mask.
 */
typedef enum OFDataSearchOptions {
	/** Search backwards in the data */
	OFDataSearchBackwards = 1

} OFDataSearchOptions;

/**
 * @class OFData OFData.h ObjFW/OFData.h
 *
 * @brief A class for storing arbitrary data in an array.
 *
 * For security reasons, serialization and deserialization is only implemented
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319

/**
 * @brief Compares the data to other data.
 *
 * @param data Data to compare the data to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFData *)data;

/**
 * @brief Returns a specific item of the OFData.
 *
 * @param index The number of the item to return
 * @return The specified item of the OFData
 */
- (const void *)itemAtIndex: (size_t)index OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the data in the specified range as a new OFData.
 *
 * @param range The range of the data for the new OFData
 * @return The data in the specified range as a new OFData
 */
- (OFData *)subdataWithRange: (of_range_t)range;

/**
 * @brief Returns the range of the data.
 *
 * @param data The data to search for
 * @param options Options modifying search behavior.@n
 *		  Possible values are:
 *		  Value                      | Description
 *		  ---------------------------|-----------------------------
 *		  `OF_DATA_SEARCH_BACKWARDS` | Search backwards in the data
 * @param range The range in which to search
 * @return The range of the first occurrence of the data or a range with
 *	   `OF_NOT_FOUND` as start position if it was not found.
 */
- (of_range_t)rangeOfData: (OFData *)data
		  options: (int)options
		    range: (of_range_t)range;

#ifdef OF_HAVE_FILES
/**
 * @brief Writes the OFData into the specified file.
 *
 * @param path The path of the file to write to
 */







|















|





|
<
<
<
<


|

|
|
|







280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309




310
311
312
313
314
315
316
317
318
319
320
321
322
323

/**
 * @brief Compares the data to other data.
 *
 * @param data Data to compare the data to
 * @return The result of the comparison
 */
- (OFComparisonResult)compare: (OFData *)data;

/**
 * @brief Returns a specific item of the OFData.
 *
 * @param index The number of the item to return
 * @return The specified item of the OFData
 */
- (const void *)itemAtIndex: (size_t)index OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the data in the specified range as a new OFData.
 *
 * @param range The range of the data for the new OFData
 * @return The data in the specified range as a new OFData
 */
- (OFData *)subdataWithRange: (OFRange)range;

/**
 * @brief Returns the range of the data.
 *
 * @param data The data to search for
 * @param options Options modifying search behavior




 * @param range The range in which to search
 * @return The range of the first occurrence of the data or a range with
 *	   `OFNotFound` as start position if it was not found.
 */
- (OFRange)rangeOfData: (OFData *)data
	       options: (OFDataSearchOptions)options
		 range: (OFRange)range;

#ifdef OF_HAVE_FILES
/**
 * @brief Writes the OFData into the specified file.
 *
 * @param path The path of the file to write to
 */

Modified src/OFData.m from [398b865989] to [d0e4846ab5].

16
17
18
19
20
21
22

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
#include "config.h"

#include <stdlib.h>
#include <string.h>
#include <limits.h>

#import "OFData.h"

#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
# import "OFFileManager.h"
#endif
#import "OFStream.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFURL.h"
#import "OFURLHandler.h"
#import "OFXMLElement.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFInvalidServerReplyException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"

#import "base64.h"

/* References for static linking */
void
_references_to_categories_of_OFData(void)
{
	_OFData_CryptographicHashing_reference = 1;
	_OFData_MessagePackParsing_reference = 1;
}







>




















<
<







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43


44
45
46
47
48
49
50
#include "config.h"

#include <stdlib.h>
#include <string.h>
#include <limits.h>

#import "OFData.h"
#import "OFBase64.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
# import "OFFileManager.h"
#endif
#import "OFStream.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFURL.h"
#import "OFURLHandler.h"
#import "OFXMLElement.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFInvalidServerReplyException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"



/* References for static linking */
void
_references_to_categories_of_OFData(void)
{
	_OFData_CryptographicHashing_reference = 1;
	_OFData_MessagePackParsing_reference = 1;
}
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
{
	self = [super init];

	@try {
		if (itemSize == 0)
			@throw [OFInvalidArgumentException exception];

		_items = of_alloc(count, itemSize);
		_count = count;
		_itemSize = itemSize;
		_freeWhenDone = true;

		memcpy(_items, items, count * itemSize);
	} @catch (id e) {
		[self release];







|







120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
{
	self = [super init];

	@try {
		if (itemSize == 0)
			@throw [OFInvalidArgumentException exception];

		_items = OFAllocMemory(count, itemSize);
		_count = count;
		_itemSize = itemSize;
		_freeWhenDone = true;

		memcpy(_items, items, count * itemSize);
	} @catch (id e) {
		[self release];
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
		    attributesOfItemAtPath: path].fileSize;

# if ULLONG_MAX > SIZE_MAX
		if (size > SIZE_MAX)
			@throw [OFOutOfRangeException exception];
# endif

		buffer = of_alloc((size_t)size, 1);
		file = [[OFFile alloc] initWithPath: path mode: @"r"];
		@try {
			[file readIntoBuffer: buffer exactLength: (size_t)size];
		} @finally {
			[file release];
		}
	} @catch (id e) {
		free(buffer);
		[self release];

		@throw e;
	}

	@try {
		self = [self initWithItemsNoCopy: buffer
					   count: (size_t)size
				    freeWhenDone: true];
	} @catch (id e) {
		free(buffer);
		@throw e;
	}

	return self;
}
#endif








|







|










|







184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
		    attributesOfItemAtPath: path].fileSize;

# if ULLONG_MAX > SIZE_MAX
		if (size > SIZE_MAX)
			@throw [OFOutOfRangeException exception];
# endif

		buffer = OFAllocMemory((size_t)size, 1);
		file = [[OFFile alloc] initWithPath: path mode: @"r"];
		@try {
			[file readIntoBuffer: buffer exactLength: (size_t)size];
		} @finally {
			[file release];
		}
	} @catch (id e) {
		OFFreeMemory(buffer);
		[self release];

		@throw e;
	}

	@try {
		self = [self initWithItemsNoCopy: buffer
					   count: (size_t)size
				    freeWhenDone: true];
	} @catch (id e) {
		OFFreeMemory(buffer);
		@throw e;
	}

	return self;
}
#endif

234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252

253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
		stream = [URLHandler openItemAtURL: URL mode: @"r"];

		_count = 0;
		_itemSize = 1;
		_freeWhenDone = true;

		pageSize = [OFSystemInfo pageSize];
		buffer = of_alloc(1, pageSize);

		@try {
			while (!stream.atEndOfStream) {
				size_t length = [stream
				    readIntoBuffer: buffer
					    length: pageSize];

				if (SIZE_MAX - _count < length)
					@throw [OFOutOfRangeException
					    exception];


				_items = of_realloc(_items, _count + length, 1);
				memcpy(_items + _count, buffer, length);
				_count += length;
			}
		} @finally {
			free(buffer);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithStringRepresentation: (OFString *)string
{
	self = [super init];

	@try {
		size_t count = [string
		    cStringLengthWithEncoding: OF_STRING_ENCODING_ASCII];
		const char *cString;

		if (count % 2 != 0)
			@throw [OFInvalidFormatException exception];

		count /= 2;

		_items = of_alloc(count, 1);
		_count = count;
		_itemSize = 1;
		_freeWhenDone = true;

		cString = [string
		    cStringWithEncoding: OF_STRING_ENCODING_ASCII];

		for (size_t i = 0; i < count; i++) {
			uint8_t c1 = cString[2 * i];
			uint8_t c2 = cString[2 * i + 1];
			uint8_t byte;

			if (c1 >= '0' && c1 <= '9')







|











>
|




|

















|







|




|
<







233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289

290
291
292
293
294
295
296
		stream = [URLHandler openItemAtURL: URL mode: @"r"];

		_count = 0;
		_itemSize = 1;
		_freeWhenDone = true;

		pageSize = [OFSystemInfo pageSize];
		buffer = OFAllocMemory(1, pageSize);

		@try {
			while (!stream.atEndOfStream) {
				size_t length = [stream
				    readIntoBuffer: buffer
					    length: pageSize];

				if (SIZE_MAX - _count < length)
					@throw [OFOutOfRangeException
					    exception];

				_items = OFResizeMemory(_items,
				    _count + length, 1);
				memcpy(_items + _count, buffer, length);
				_count += length;
			}
		} @finally {
			OFFreeMemory(buffer);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithStringRepresentation: (OFString *)string
{
	self = [super init];

	@try {
		size_t count = [string
		    cStringLengthWithEncoding: OFStringEncodingASCII];
		const char *cString;

		if (count % 2 != 0)
			@throw [OFInvalidFormatException exception];

		count /= 2;

		_items = OFAllocMemory(count, 1);
		_count = count;
		_itemSize = 1;
		_freeWhenDone = true;

		cString = [string cStringWithEncoding: OFStringEncodingASCII];


		for (size_t i = 0; i < count; i++) {
			uint8_t c1 = cString[2 * i];
			uint8_t c2 = cString[2 * i + 1];
			uint8_t byte;

			if (c1 >= '0' && c1 <= '9')
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
		[self release];
		self = [OFMutableData alloc];
	}

	self = [(OFMutableData *)self initWithCapacity: string.length / 3];

	@try {
		if (!of_base64_decode((OFMutableData *)self,
		    [string cStringWithEncoding: OF_STRING_ENCODING_ASCII],
		    [string cStringLengthWithEncoding:
		    OF_STRING_ENCODING_ASCII]))
			@throw [OFInvalidFormatException exception];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	if (!mutable)







|
|
|
<







329
330
331
332
333
334
335
336
337
338

339
340
341
342
343
344
345
		[self release];
		self = [OFMutableData alloc];
	}

	self = [(OFMutableData *)self initWithCapacity: string.length / 3];

	@try {
		if (!OFBase64Decode((OFMutableData *)self,
		    [string cStringWithEncoding: OFStringEncodingASCII],
		    [string cStringLengthWithEncoding: OFStringEncodingASCII]))

			@throw [OFInvalidFormatException exception];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	if (!mutable)
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386

	return self;
}

- (void)dealloc
{
	if (_freeWhenDone)
		free(_items);

	[_parentData release];

	[super dealloc];
}

- (size_t)count







|







370
371
372
373
374
375
376
377
378
379
380
381
382
383
384

	return self;
}

- (void)dealloc
{
	if (_freeWhenDone)
		OFFreeMemory(_items);

	[_parentData release];

	[super dealloc];
}

- (size_t)count
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
		return false;
	if (memcmp(data.items, _items, _count * _itemSize) != 0)
		return false;

	return true;
}

- (of_comparison_result_t)compare: (OFData *)data
{
	int comparison;
	size_t count, minCount;

	if (![data isKindOfClass: [OFData class]])
		@throw [OFInvalidArgumentException exception];

	if (data.itemSize != _itemSize)
		@throw [OFInvalidArgumentException exception];

	count = data.count;
	minCount = (_count > count ? count : _count);

	if ((comparison = memcmp(_items, data.items,
	    minCount * _itemSize)) == 0) {
		if (_count > count)
			return OF_ORDERED_DESCENDING;
		if (_count < count)
			return OF_ORDERED_ASCENDING;

		return OF_ORDERED_SAME;
	}

	if (comparison > 0)
		return OF_ORDERED_DESCENDING;
	else
		return OF_ORDERED_ASCENDING;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	for (size_t i = 0; i < _count * _itemSize; i++)
		OF_HASH_ADD(hash, ((uint8_t *)_items)[i]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFData *)subdataWithRange: (of_range_t)range
{
	OFData *ret;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];








|
















|

|

|



|

|




|

|


|

|




|







443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
		return false;
	if (memcmp(data.items, _items, _count * _itemSize) != 0)
		return false;

	return true;
}

- (OFComparisonResult)compare: (OFData *)data
{
	int comparison;
	size_t count, minCount;

	if (![data isKindOfClass: [OFData class]])
		@throw [OFInvalidArgumentException exception];

	if (data.itemSize != _itemSize)
		@throw [OFInvalidArgumentException exception];

	count = data.count;
	minCount = (_count > count ? count : _count);

	if ((comparison = memcmp(_items, data.items,
	    minCount * _itemSize)) == 0) {
		if (_count > count)
			return OFOrderedDescending;
		if (_count < count)
			return OFOrderedAscending;

		return OFOrderedSame;
	}

	if (comparison > 0)
		return OFOrderedDescending;
	else
		return OFOrderedAscending;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	for (size_t i = 0; i < _count * _itemSize; i++)
		OFHashAdd(&hash, ((uint8_t *)_items)[i]);

	OFHashFinalize(&hash);

	return hash;
}

- (OFData *)subdataWithRange: (OFRange)range
{
	OFData *ret;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];

538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595

	[ret makeImmutable];
	return ret;
}

- (OFString *)stringByBase64Encoding
{
	return of_base64_encode(_items, _count * _itemSize);
}

- (of_range_t)rangeOfData: (OFData *)data
		  options: (int)options
		    range: (of_range_t)range
{
	const char *search;
	size_t searchLength;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];

	if (data == nil || data.itemSize != _itemSize)
		@throw [OFInvalidArgumentException exception];

	if ((searchLength = data.count) == 0)
		return of_range(0, 0);

	if (searchLength > range.length)
		return of_range(OF_NOT_FOUND, 0);

	search = data.items;

	if (options & OF_DATA_SEARCH_BACKWARDS) {
		for (size_t i = range.length - searchLength;; i--) {
			if (memcmp(_items + i * _itemSize, search,
			    searchLength * _itemSize) == 0)
				return of_range(i, searchLength);

			/* No match and we're at the last item */
			if (i == 0)
				break;
		}
	} else {
		for (size_t i = range.location;
		    i <= range.length - searchLength; i++)
			if (memcmp(_items + i * _itemSize, search,
			    searchLength * _itemSize) == 0)
				return of_range(i, searchLength);
	}

	return of_range(OF_NOT_FOUND, 0);
}

#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
	OFFile *file = [[OFFile alloc] initWithPath: path mode: @"w"];
	@try {







|


|
|
|












|


|



|



|










|


|







536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593

	[ret makeImmutable];
	return ret;
}

- (OFString *)stringByBase64Encoding
{
	return OFBase64Encode(_items, _count * _itemSize);
}

- (OFRange)rangeOfData: (OFData *)data
	       options: (OFDataSearchOptions)options
		 range: (OFRange)range
{
	const char *search;
	size_t searchLength;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];

	if (data == nil || data.itemSize != _itemSize)
		@throw [OFInvalidArgumentException exception];

	if ((searchLength = data.count) == 0)
		return OFRangeMake(0, 0);

	if (searchLength > range.length)
		return OFRangeMake(OFNotFound, 0);

	search = data.items;

	if (options & OFDataSearchBackwards) {
		for (size_t i = range.length - searchLength;; i--) {
			if (memcmp(_items + i * _itemSize, search,
			    searchLength * _itemSize) == 0)
				return OFRangeMake(i, searchLength);

			/* No match and we're at the last item */
			if (i == 0)
				break;
		}
	} else {
		for (size_t i = range.location;
		    i <= range.length - searchLength; i++)
			if (memcmp(_items + i * _itemSize, search,
			    searchLength * _itemSize) == 0)
				return OFRangeMake(i, searchLength);
	}

	return OFRangeMake(OFNotFound, 0);
}

#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
	OFFile *file = [[OFFile alloc] initWithPath: path mode: @"w"];
	@try {
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
	if (_itemSize != 1)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();
	element = [OFXMLElement
	    elementWithName: self.className
		  namespace: OF_SERIALIZATION_NS
		stringValue: of_base64_encode(_items, _count * _itemSize)];

	[element retain];

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}







|







619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
	if (_itemSize != 1)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();
	element = [OFXMLElement
	    elementWithName: self.className
		  namespace: OF_SERIALIZATION_NS
		stringValue: OFBase64Encode(_items, _count * _itemSize)];

	[element retain];

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
		uint8_t tmp = (uint8_t)_count;

		data = [OFMutableData dataWithCapacity: _count + 2];
		[data addItem: &type];
		[data addItem: &tmp];
	} else if (_count <= UINT16_MAX) {
		uint8_t type = 0xC5;
		uint16_t tmp = OF_BSWAP16_IF_LE((uint16_t)_count);

		data = [OFMutableData dataWithCapacity: _count + 3];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (_count <= UINT32_MAX) {
		uint8_t type = 0xC6;
		uint32_t tmp = OF_BSWAP32_IF_LE((uint32_t)_count);

		data = [OFMutableData dataWithCapacity: _count + 5];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	[data addItems: _items count: _count];
	[data makeImmutable];

	return data;
}
@end







|






|













644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
		uint8_t tmp = (uint8_t)_count;

		data = [OFMutableData dataWithCapacity: _count + 2];
		[data addItem: &type];
		[data addItem: &tmp];
	} else if (_count <= UINT16_MAX) {
		uint8_t type = 0xC5;
		uint16_t tmp = OFToBigEndian16((uint16_t)_count);

		data = [OFMutableData dataWithCapacity: _count + 3];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (_count <= UINT32_MAX) {
		uint8_t type = 0xC6;
		uint32_t tmp = OFToBigEndian32((uint32_t)_count);

		data = [OFMutableData dataWithCapacity: _count + 5];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	[data addItems: _items count: _count];
	[data makeImmutable];

	return data;
}
@end

Modified src/OFDatagramSocket.h from [3462a90bc3] to [cca2997072].

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFKernelEventObserver.h"
#import "OFRunLoop.h"

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFData;
@class OFDatagramSocket;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when a packet has been received.
 *
 * @param length The length of the packet
 * @param sender The address of the sender of the packet
 * @param exception An exception which occurred while receiving or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next receive
 */
typedef bool (^of_datagram_socket_async_receive_block_t)(
    size_t length, const of_socket_address_t *_Nonnull sender,
    id _Nullable exception);

/**
 * @brief A block which is called when a packet has been sent.
 *
 * @param data The data which was sent
 * @param receiver The receiver for the packet
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return The data to repeat the send with or nil if it should not repeat
 */
typedef OFData *_Nullable (^of_datagram_socket_async_send_data_block_t)(
    OFData *_Nonnull data, const of_socket_address_t *_Nonnull receiver,
    id _Nullable exception);
#endif

/**
 * @protocol OFDatagramSocketDelegate OFDatagramSocket.h \
 *	     ObjFW/OFDatagramSocket.h
 *







<
|


















|
<
|










|
|







12
13
14
15
16
17
18

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFKernelEventObserver.h"
#import "OFRunLoop.h"

#import "OFSocket.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFData;
@class OFDatagramSocket;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when a packet has been received.
 *
 * @param length The length of the packet
 * @param sender The address of the sender of the packet
 * @param exception An exception which occurred while receiving or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next receive
 */
typedef bool (^OFDatagramSocketAsyncReceiveBlock)(size_t length,

    const OFSocketAddress *_Nonnull sender, id _Nullable exception);

/**
 * @brief A block which is called when a packet has been sent.
 *
 * @param data The data which was sent
 * @param receiver The receiver for the packet
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return The data to repeat the send with or nil if it should not repeat
 */
typedef OFData *_Nullable (^OFDatagramSocketAsyncSendDataBlock)(
    OFData *_Nonnull data, const OFSocketAddress *_Nonnull receiver,
    id _Nullable exception);
#endif

/**
 * @protocol OFDatagramSocketDelegate OFDatagramSocket.h \
 *	     ObjFW/OFDatagramSocket.h
 *
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
 * @param exception An exception that occurred while receiving, or nil on
 *		    success
 * @return A bool whether the same block should be used for the next receive
 */
-	  (bool)socket: (OFDatagramSocket *)socket
  didReceiveIntoBuffer: (void *)buffer
		length: (size_t)length
		sender: (const of_socket_address_t *_Nonnull)sender
	     exception: (nullable id)exception;

/**
 * @brief This method is called when a packet has been sent.
 *
 * @param socket The datagram socket which sent a packet
 * @param data The data which was sent
 * @param receiver The receiver for the packet
 * @param exception An exception that occurred while sending, or nil on success
 * @return The data to repeat the send with or nil if it should not repeat
 */
- (nullable OFData *)socket: (OFDatagramSocket *)socket
		didSendData: (OFData *)data
		   receiver: (const of_socket_address_t *_Nonnull)receiver
		  exception: (nullable id)exception;
@end

/**
 * @class OFDatagramSocket OFDatagramSocket.h ObjFW/OFDatagramSocket.h
 *
 * @brief A base class for datagram sockets.
 *
 * @warning Even though the OFCopying protocol is implemented, it does *not*
 *	    return an independent copy of the socket, but instead retains it.
 *	    This is so that the socket can be used as a key for a dictionary,
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy
 *	    was called to create one "instance" for every thread!
 */
@interface OFDatagramSocket: OFObject <OFCopying, OFReadyForReadingObserving,
    OFReadyForWritingObserving>
{
	of_socket_t _socket;
	bool _canBlock;
#ifdef OF_WII
	bool _canSendToBroadcastAddresses;
#endif
	id <OFDatagramSocketDelegate> _Nullable _delegate;
	OF_RESERVE_IVARS(OFDatagramSocket, 4)
}







|













|


















|







70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
 * @param exception An exception that occurred while receiving, or nil on
 *		    success
 * @return A bool whether the same block should be used for the next receive
 */
-	  (bool)socket: (OFDatagramSocket *)socket
  didReceiveIntoBuffer: (void *)buffer
		length: (size_t)length
		sender: (const OFSocketAddress *_Nonnull)sender
	     exception: (nullable id)exception;

/**
 * @brief This method is called when a packet has been sent.
 *
 * @param socket The datagram socket which sent a packet
 * @param data The data which was sent
 * @param receiver The receiver for the packet
 * @param exception An exception that occurred while sending, or nil on success
 * @return The data to repeat the send with or nil if it should not repeat
 */
- (nullable OFData *)socket: (OFDatagramSocket *)socket
		didSendData: (OFData *)data
		   receiver: (const OFSocketAddress *_Nonnull)receiver
		  exception: (nullable id)exception;
@end

/**
 * @class OFDatagramSocket OFDatagramSocket.h ObjFW/OFDatagramSocket.h
 *
 * @brief A base class for datagram sockets.
 *
 * @warning Even though the OFCopying protocol is implemented, it does *not*
 *	    return an independent copy of the socket, but instead retains it.
 *	    This is so that the socket can be used as a key for a dictionary,
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy
 *	    was called to create one "instance" for every thread!
 */
@interface OFDatagramSocket: OFObject <OFCopying, OFReadyForReadingObserving,
    OFReadyForWritingObserving>
{
	OFSocketHandle _socket;
	bool _canBlock;
#ifdef OF_WII
	bool _canSendToBroadcastAddresses;
#endif
	id <OFDatagramSocketDelegate> _Nullable _delegate;
	OF_RESERVE_IVARS(OFDatagramSocket, 4)
}
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
/**
 * @brief Receives a datagram and stores it into the specified buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param sender A pointer to an @ref of_socket_address_t, which will be set to
 *		 the address of the sender
 * @return The length of the received datagram
 */
- (size_t)receiveIntoBuffer: (void *)buffer
		     length: (size_t)length
		     sender: (of_socket_address_t *)sender;

/**
 * @brief Asynchronously receives a datagram and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *







|
|




|







147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
/**
 * @brief Receives a datagram and stores it into the specified buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param sender A pointer to an @ref OFSocketAddress, which will be set to the
 *		 address of the sender
 * @return The length of the received datagram
 */
- (size_t)receiveIntoBuffer: (void *)buffer
		     length: (size_t)length
		     sender: (OFSocketAddress *)sender;

/**
 * @brief Asynchronously receives a datagram and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously receives a datagram and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param block The block to call when the datagram has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more datagrams have been
 *		received. If you want the next method in the queue to handle
 *		the datagram received next, you need to return false from the
 *		method.
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
			 block: (of_datagram_socket_async_receive_block_t)block;

/**
 * @brief Asynchronously receives a datagram and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 * @param block The block to call when the datagram has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more datagrams have been
 *		received. If you want the next method in the queue to handle
 *		the datagram received next, you need to return false from the
 *		method.
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (of_run_loop_mode_t)runLoopMode
			 block: (of_datagram_socket_async_receive_block_t)block;
#endif

/**
 * @brief Sends the specified datagram to the specified address.
 *
 * @param buffer The buffer to send as a datagram
 * @param length The length of the buffer
 * @param receiver A pointer to an @ref of_socket_address_t to which the
 *		   datagram should be sent
 */
- (void)sendBuffer: (const void *)buffer
	    length: (size_t)length
	  receiver: (const of_socket_address_t *)receiver;

/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref of_socket_address_t to which the
 *		   datagram should be sent. The receiver is copied.
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver;

/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref of_socket_address_t to which the
 *		   datagram should be sent. The receiver is copied.
 * @param runLoopMode The run loop mode in which to perform the async send
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver
	  runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref of_socket_address_t to which the
 *		   datagram should be sent. The receiver is copied.
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver
		block: (of_datagram_socket_async_send_data_block_t)block;

/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref of_socket_address_t to which the
 *		   datagram should be sent. The receiver is copied.
 * @param runLoopMode The run loop mode in which to perform the async send
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver
	  runLoopMode: (of_run_loop_mode_t)runLoopMode
		block: (of_datagram_socket_async_send_data_block_t)block;
#endif

/**
 * @brief Cancels all pending asynchronous requests on the socket.
 */
- (void)cancelAsyncRequests;








|



















|



















|
|







|
|



|





|
|


|





|
|



|
|






|
|





|
|





|
|






|
|
|







178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously receives a datagram and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param block The block to call when the datagram has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more datagrams have been
 *		received. If you want the next method in the queue to handle
 *		the datagram received next, you need to return false from the
 *		method.
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
			 block: (OFDatagramSocketAsyncReceiveBlock)block;

/**
 * @brief Asynchronously receives a datagram and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *
 * @param buffer The buffer to write the datagram to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 * @param block The block to call when the datagram has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more datagrams have been
 *		received. If you want the next method in the queue to handle
 *		the datagram received next, you need to return false from the
 *		method.
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (OFRunLoopMode)runLoopMode
			 block: (OFDatagramSocketAsyncReceiveBlock)block;
#endif

/**
 * @brief Sends the specified datagram to the specified address.
 *
 * @param buffer The buffer to send as a datagram
 * @param length The length of the buffer
 * @param receiver A pointer to an @ref OFSocketAddress to which the datagram
 *		   should be sent
 */
- (void)sendBuffer: (const void *)buffer
	    length: (size_t)length
	  receiver: (const OFSocketAddress *)receiver;

/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref OFSocketAddress to which the datagram
 *		   should be sent. The receiver is copied.
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver;

/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref OFSocketAddress to which the datgram
 *		   should be sent. The receiver is copied.
 * @param runLoopMode The run loop mode in which to perform the async send
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
	  runLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref OFSocketAddress to which the datagram
 *		   should be sent. The receiver is copied.
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
		block: (OFDatagramSocketAsyncSendDataBlock)block;

/**
 * @brief Asynchronously sends the specified datagram to the specified address.
 *
 * @param data The data to send as a datagram
 * @param receiver A pointer to an @ref OFSocketAddress to which the datagram
 *		   should be sent. The receiver is copied.
 * @param runLoopMode The run loop mode in which to perform the async send
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
	  runLoopMode: (OFRunLoopMode)runLoopMode
		block: (OFDatagramSocketAsyncSendDataBlock)block;
#endif

/**
 * @brief Cancels all pending asynchronous requests on the socket.
 */
- (void)cancelAsyncRequests;

Modified src/OFDatagramSocket.m from [ed638b6427] to [d32466923e].

24
25
26
27
28
29
30
31
32


33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#import "OFDatagramSocket.h"
#import "OFData.h"
#import "OFRunLoop+Private.h"
#import "OFRunLoop.h"



#import "OFGetOptionFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFWriteFailedException.h"

#import "socket.h"
#import "socket_helpers.h"

@implementation OFDatagramSocket
@synthesize delegate = _delegate;

+ (void)initialize
{
	if (self != [OFDatagramSocket class])
		return;

	if (!of_socket_init())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)socket
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (self.class == [OFDatagramSocket class]) {
			[self doesNotRecognizeSelector: _cmd];
			abort();
		}

		_socket = INVALID_SOCKET;
		_canBlock = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_socket != INVALID_SOCKET)
		[self close];

	[super dealloc];
}

- (id)copy
{







|
|
>
>










<
<
<








|



















|











|







24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44



45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#import "OFDatagramSocket.h"
#import "OFData.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"

#import "OFGetOptionFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFWriteFailedException.h"




@implementation OFDatagramSocket
@synthesize delegate = _delegate;

+ (void)initialize
{
	if (self != [OFDatagramSocket class])
		return;

	if (!OFSocketInit())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)socket
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (self.class == [OFDatagramSocket class]) {
			[self doesNotRecognizeSelector: _cmd];
			abort();
		}

		_socket = OFInvalidSocketHandle;
		_canBlock = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_socket != OFInvalidSocketHandle)
		[self close];

	[super dealloc];
}

- (id)copy
{
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
	_canBlock = canBlock;
#elif defined(OF_WINDOWS)
	u_long v = canBlock;

	if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

	_canBlock = canBlock;
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (void)setCanSendToBroadcastAddresses: (bool)canSendToBroadcastAddresses
{
	int v = canSendToBroadcastAddresses;

	if (setsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
	    (char *)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

#ifdef OF_WII
	_canSendToBroadcastAddresses = canSendToBroadcastAddresses;
#endif
}

- (bool)canSendToBroadcastAddresses
{
#ifndef OF_WII
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
	    (char *)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

	return v;
#else
	return _canSendToBroadcastAddresses;
#endif
}

- (size_t)receiveIntoBuffer: (void *)buffer
		     length: (size_t)length
		     sender: (of_socket_address_t *)sender
{
	ssize_t ret;

	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	sender->length = (socklen_t)sizeof(sender->sockaddr);

#ifndef OF_WINDOWS
	if ((ret = recvfrom(_socket, buffer, length, 0,
	    &sender->sockaddr.sockaddr, &sender->length)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((ret = recvfrom(_socket, buffer, (int)length, 0,
	    &sender->sockaddr.sockaddr, &sender->length)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#endif

	switch (sender->sockaddr.sockaddr.sa_family) {
	case AF_INET:
		sender->family = OF_SOCKET_ADDRESS_FAMILY_IPV4;
		break;
#ifdef OF_HAVE_IPV6
	case AF_INET6:
		sender->family = OF_SOCKET_ADDRESS_FAMILY_IPV6;
		break;
#endif
#ifdef OF_HAVE_IPX
	case AF_IPX:
		sender->family = OF_SOCKET_ADDRESS_FAMILY_IPX;
		break;
#endif
	default:
		sender->family = OF_SOCKET_ADDRESS_FAMILY_UNKNOWN;
		break;
	}

	return ret;
}

- (void)asyncReceiveIntoBuffer: (void *)buffer length: (size_t)length
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: of_run_loop_mode_default];
}

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	[OFRunLoop of_addAsyncReceiveForDatagramSocket: self
						buffer: buffer
						length: length
						  mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
						 block: NULL
# endif
					      delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
			 block: (of_datagram_socket_async_receive_block_t)block
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: of_run_loop_mode_default
			       block: block];
}

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (of_run_loop_mode_t)runLoopMode
			 block: (of_datagram_socket_async_receive_block_t)block
{
	[OFRunLoop of_addAsyncReceiveForDatagramSocket: self
						buffer: buffer
						length: length
						  mode: runLoopMode
						 block: block
					      delegate: nil];
}
#endif

- (void)sendBuffer: (const void *)buffer
	    length: (size_t)length
	  receiver: (const of_socket_address_t *)receiver
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = sendto(_socket, (void *)buffer, length, 0,
	    (struct sockaddr *)&receiver->sockaddr.sockaddr,
	    receiver->length)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: of_socket_errno()];
#else
	int bytesWritten;

	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = sendto(_socket, buffer, (int)length, 0,
	    &receiver->sockaddr.sockaddr, receiver->length)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: of_socket_errno()];
#endif

	if ((size_t)bytesWritten != length)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: bytesWritten
							     errNo: 0];
}

- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver
{
	[self asyncSendData: data
		   receiver: receiver
		runLoopMode: of_run_loop_mode_default];
}

- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver
	  runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	[OFRunLoop of_addAsyncSendForDatagramSocket: self
					       data: data
					   receiver: receiver
					       mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
					      block: NULL
# endif
					   delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver
		block: (of_datagram_socket_async_send_data_block_t)block
{
	[self asyncSendData: data
		   receiver: receiver
		runLoopMode: of_run_loop_mode_default
		      block: block];
}

- (void)asyncSendData: (OFData *)data
	     receiver: (const of_socket_address_t *)receiver
	  runLoopMode: (of_run_loop_mode_t)runLoopMode
		block: (of_datagram_socket_async_send_data_block_t)block
{
	[OFRunLoop of_addAsyncSendForDatagramSocket: self
					       data: data
					   receiver: receiver
					       mode: runLoopMode
					      block: block
					   delegate: nil];
}
#endif

- (void)cancelAsyncRequests
{
	[OFRunLoop of_cancelAsyncRequestsForObject: self
					      mode: of_run_loop_mode_default];
}

- (int)fileDescriptorForReading
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (void)close
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	closesocket(_socket);
	_socket = INVALID_SOCKET;
}
@end







|















|
















|









|



|










|









|




|



|




|



|










|




|














|



|





|
|












|

|















|












|










|



|



|
|













|
|



|




|
|
|













|







|














|











|



|


119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
	_canBlock = canBlock;
#elif defined(OF_WINDOWS)
	u_long v = canBlock;

	if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];

	_canBlock = canBlock;
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (void)setCanSendToBroadcastAddresses: (bool)canSendToBroadcastAddresses
{
	int v = canSendToBroadcastAddresses;

	if (setsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
	    (char *)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];

#ifdef OF_WII
	_canSendToBroadcastAddresses = canSendToBroadcastAddresses;
#endif
}

- (bool)canSendToBroadcastAddresses
{
#ifndef OF_WII
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, SOL_SOCKET, SO_BROADCAST,
	    (char *)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];

	return v;
#else
	return _canSendToBroadcastAddresses;
#endif
}

- (size_t)receiveIntoBuffer: (void *)buffer
		     length: (size_t)length
		     sender: (OFSocketAddress *)sender
{
	ssize_t ret;

	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	sender->length = (socklen_t)sizeof(sender->sockaddr);

#ifndef OF_WINDOWS
	if ((ret = recvfrom(_socket, buffer, length, 0,
	    &sender->sockaddr.sockaddr, &sender->length)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((ret = recvfrom(_socket, buffer, (int)length, 0,
	    &sender->sockaddr.sockaddr, &sender->length)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#endif

	switch (sender->sockaddr.sockaddr.sa_family) {
	case AF_INET:
		sender->family = OFSocketAddressFamilyIPv4;
		break;
#ifdef OF_HAVE_IPV6
	case AF_INET6:
		sender->family = OFSocketAddressFamilyIPv6;
		break;
#endif
#ifdef OF_HAVE_IPX
	case AF_IPX:
		sender->family = OFSocketAddressFamilyIPX;
		break;
#endif
	default:
		sender->family = OFSocketAddressFamilyUnknown;
		break;
	}

	return ret;
}

- (void)asyncReceiveIntoBuffer: (void *)buffer length: (size_t)length
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (OFRunLoopMode)runLoopMode
{
	[OFRunLoop of_addAsyncReceiveForDatagramSocket: self
						buffer: buffer
						length: length
						  mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
						 block: NULL
# endif
					      delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
			 block: (OFDatagramSocketAsyncReceiveBlock)block
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: OFDefaultRunLoopMode
			       block: block];
}

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (OFRunLoopMode)runLoopMode
			 block: (OFDatagramSocketAsyncReceiveBlock)block
{
	[OFRunLoop of_addAsyncReceiveForDatagramSocket: self
						buffer: buffer
						length: length
						  mode: runLoopMode
						 block: block
					      delegate: nil];
}
#endif

- (void)sendBuffer: (const void *)buffer
	    length: (size_t)length
	  receiver: (const OFSocketAddress *)receiver
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = sendto(_socket, (void *)buffer, length, 0,
	    (struct sockaddr *)&receiver->sockaddr.sockaddr,
	    receiver->length)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: OFSocketErrNo()];
#else
	int bytesWritten;

	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = sendto(_socket, buffer, (int)length, 0,
	    &receiver->sockaddr.sockaddr, receiver->length)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: OFSocketErrNo()];
#endif

	if ((size_t)bytesWritten != length)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: bytesWritten
							     errNo: 0];
}

- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
{
	[self asyncSendData: data
		   receiver: receiver
		runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
	  runLoopMode: (OFRunLoopMode)runLoopMode
{
	[OFRunLoop of_addAsyncSendForDatagramSocket: self
					       data: data
					   receiver: receiver
					       mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
					      block: NULL
# endif
					   delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
		block: (OFDatagramSocketAsyncSendDataBlock)block
{
	[self asyncSendData: data
		   receiver: receiver
		runLoopMode: OFDefaultRunLoopMode
		      block: block];
}

- (void)asyncSendData: (OFData *)data
	     receiver: (const OFSocketAddress *)receiver
	  runLoopMode: (OFRunLoopMode)runLoopMode
		block: (OFDatagramSocketAsyncSendDataBlock)block
{
	[OFRunLoop of_addAsyncSendForDatagramSocket: self
					       data: data
					   receiver: receiver
					       mode: runLoopMode
					      block: block
					   delegate: nil];
}
#endif

- (void)cancelAsyncRequests
{
	[OFRunLoop of_cancelAsyncRequestsForObject: self
					      mode: OFDefaultRunLoopMode];
}

- (int)fileDescriptorForReading
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == OFInvalidSocketHandle)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == OFInvalidSocketHandle)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (void)close
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	closesocket(_socket);
	_socket = OFInvalidSocketHandle;
}
@end

Modified src/OFDate.h from [dff8b1eb37] to [67980cebbc].

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 */
#ifndef OF_DATE_M
OF_SUBCLASSING_RESTRICTED
#endif
@interface OFDate: OFObject <OFCopying, OFComparing, OFSerialization,
    OFMessagePackRepresentation>
{
	of_time_interval_t _seconds;
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nonatomic) OFDate *distantFuture;
@property (class, readonly, nonatomic) OFDate *distantPast;
#endif








|







29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 */
#ifndef OF_DATE_M
OF_SUBCLASSING_RESTRICTED
#endif
@interface OFDate: OFObject <OFCopying, OFComparing, OFSerialization,
    OFMessagePackRepresentation>
{
	OFTimeInterval _seconds;
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nonatomic) OFDate *distantFuture;
@property (class, readonly, nonatomic) OFDate *distantPast;
#endif

120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
 * @brief The day of the year of the date in local time.
 */
@property (readonly, nonatomic) unsigned short localDayOfYear;

/**
 * @brief The seconds since 1970-01-01T00:00:00Z.
 */
@property (readonly, nonatomic) of_time_interval_t timeIntervalSince1970;

/**
 * @brief The seconds the date is in the future.
 */
@property (readonly, nonatomic) of_time_interval_t timeIntervalSinceNow;

/**
 * @brief Creates a new OFDate with the current date and time.
 *
 * @return A new, autoreleased OFDate with the current date and time
 */
+ (instancetype)date;

/**
 * @brief Creates a new OFDate with the specified date and time since
 *	  1970-01-01T00:00:00Z.
 *
 * @param seconds The seconds since 1970-01-01T00:00:00Z
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithTimeIntervalSince1970: (of_time_interval_t)seconds;

/**
 * @brief Creates a new OFDate with the specified date and time since now.
 *
 * @param seconds The seconds since now
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithTimeIntervalSinceNow: (of_time_interval_t)seconds;

/**
 * @brief Creates a new OFDate with the specified string in the specified
 *	  format.
 *
 * The time zone used is UTC. See @ref dateWithLocalDateString:format: if you
 * want local time.







|




|















|







|







120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
 * @brief The day of the year of the date in local time.
 */
@property (readonly, nonatomic) unsigned short localDayOfYear;

/**
 * @brief The seconds since 1970-01-01T00:00:00Z.
 */
@property (readonly, nonatomic) OFTimeInterval timeIntervalSince1970;

/**
 * @brief The seconds the date is in the future.
 */
@property (readonly, nonatomic) OFTimeInterval timeIntervalSinceNow;

/**
 * @brief Creates a new OFDate with the current date and time.
 *
 * @return A new, autoreleased OFDate with the current date and time
 */
+ (instancetype)date;

/**
 * @brief Creates a new OFDate with the specified date and time since
 *	  1970-01-01T00:00:00Z.
 *
 * @param seconds The seconds since 1970-01-01T00:00:00Z
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithTimeIntervalSince1970: (OFTimeInterval)seconds;

/**
 * @brief Creates a new OFDate with the specified date and time since now.
 *
 * @param seconds The seconds since now
 * @return A new, autoreleased OFDate with the specified date and time
 */
+ (instancetype)dateWithTimeIntervalSinceNow: (OFTimeInterval)seconds;

/**
 * @brief Creates a new OFDate with the specified string in the specified
 *	  format.
 *
 * The time zone used is UTC. See @ref dateWithLocalDateString:format: if you
 * want local time.
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
/**
 * @brief Initializes an already allocated OFDate with the specified date and
 *	  time since 1970-01-01T00:00:00Z.
 *
 * @param seconds The seconds since 1970-01-01T00:00:00Z
 * @return An initialized OFDate with the specified date and time
 */
- (instancetype)initWithTimeIntervalSince1970: (of_time_interval_t)seconds
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated OFDate with the specified date and
 *	  time since now.
 *
 * @param seconds The seconds since now
 * @return An initialized OFDate with the specified date and time
 */
- (instancetype)initWithTimeIntervalSinceNow: (of_time_interval_t)seconds;

/**
 * @brief Initializes an already allocated OFDate with the specified string in
 *	  the specified format.
 *
 * The time zone used is UTC. If a time zone is specified anyway, an
 * OFInvalidFormatException is thrown. See @ref initWithLocalDateString:format:







|









|







213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
/**
 * @brief Initializes an already allocated OFDate with the specified date and
 *	  time since 1970-01-01T00:00:00Z.
 *
 * @param seconds The seconds since 1970-01-01T00:00:00Z
 * @return An initialized OFDate with the specified date and time
 */
- (instancetype)initWithTimeIntervalSince1970: (OFTimeInterval)seconds
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated OFDate with the specified date and
 *	  time since now.
 *
 * @param seconds The seconds since now
 * @return An initialized OFDate with the specified date and time
 */
- (instancetype)initWithTimeIntervalSinceNow: (OFTimeInterval)seconds;

/**
 * @brief Initializes an already allocated OFDate with the specified string in
 *	  the specified format.
 *
 * The time zone used is UTC. If a time zone is specified anyway, an
 * OFInvalidFormatException is thrown. See @ref initWithLocalDateString:format:
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283

/**
 * @brief Compares the date to another date.
 *
 * @param date The date to compare the date to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFDate *)date;

/**
 * @brief Creates a string of the date with the specified format.
 *
 * See the man page for `strftime` for information on the format.
 *
 * @param format The format for the date string







|







269
270
271
272
273
274
275
276
277
278
279
280
281
282
283

/**
 * @brief Compares the date to another date.
 *
 * @param date The date to compare the date to
 * @return The result of the comparison
 */
- (OFComparisonResult)compare: (OFDate *)date;

/**
 * @brief Creates a string of the date with the specified format.
 *
 * See the man page for `strftime` for information on the format.
 *
 * @param format The format for the date string
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335

/**
 * @brief Returns the seconds the receiver is after the date.
 *
 * @param otherDate Date date to generate the difference with receiver
 * @return The seconds the receiver is after the date.
 */
- (of_time_interval_t)timeIntervalSinceDate: (OFDate *)otherDate;

/**
 * @brief Creates a new date with the specified time interval added.
 *
 * @param seconds The seconds after the date
 * @return A new, autoreleased OFDate
 */
- (OFDate *)dateByAddingTimeInterval: (of_time_interval_t)seconds;
@end

OF_ASSUME_NONNULL_END







|







|



317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335

/**
 * @brief Returns the seconds the receiver is after the date.
 *
 * @param otherDate Date date to generate the difference with receiver
 * @return The seconds the receiver is after the date.
 */
- (OFTimeInterval)timeIntervalSinceDate: (OFDate *)otherDate;

/**
 * @brief Creates a new date with the specified time interval added.
 *
 * @param seconds The seconds after the date
 * @return A new, autoreleased OFDate
 */
- (OFDate *)dateByAddingTimeInterval: (OFTimeInterval)seconds;
@end

OF_ASSUME_NONNULL_END

Modified src/OFDate.m from [c1ec0de284] to [67965e0984].

26
27
28
29
30
31
32

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
#import "OFDate.h"
#import "OFData.h"
#import "OFDictionary.h"
#import "OFMessagePackExtension.h"
#ifdef OF_HAVE_THREADS
# import "OFMutex.h"
#endif

#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFXMLElement.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#import "of_strptime.h"

#ifdef OF_AMIGAOS_M68K
/* amiga-gcc does not have trunc() */
# define trunc(x) ((int64_t)(x))
#endif

@interface OFDate ()
+ (instancetype)of_alloc;







>










<
<







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43


44
45
46
47
48
49
50
#import "OFDate.h"
#import "OFData.h"
#import "OFDictionary.h"
#import "OFMessagePackExtension.h"
#ifdef OF_HAVE_THREADS
# import "OFMutex.h"
#endif
#import "OFStrPTime.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFXMLElement.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"



#ifdef OF_AMIGAOS_M68K
/* amiga-gcc does not have trunc() */
# define trunc(x) ((int64_t)(x))
#endif

@interface OFDate ()
+ (instancetype)of_alloc;
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
static void
initDistantPast(void)
{
	distantPast = [[OFDateSingleton alloc]
	    initWithTimeIntervalSince1970: -62167219200.0];
}

static of_time_interval_t
now(void)
{
	struct timeval tv;
	of_time_interval_t seconds;

	OF_ENSURE(gettimeofday(&tv, NULL) == 0);

	seconds = tv.tv_sec;
	seconds += (of_time_interval_t)tv.tv_usec / 1000000;

	return seconds;
}

#if (!defined(HAVE_GMTIME_R) || !defined(HAVE_LOCALTIME_R)) && \
    defined(OF_HAVE_THREADS)
static OFMutex *mutex;







|



|

|


|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
static void
initDistantPast(void)
{
	distantPast = [[OFDateSingleton alloc]
	    initWithTimeIntervalSince1970: -62167219200.0];
}

static OFTimeInterval
now(void)
{
	struct timeval tv;
	OFTimeInterval seconds;

	OFEnsure(gettimeofday(&tv, NULL) == 0);

	seconds = tv.tv_sec;
	seconds += (OFTimeInterval)tv.tv_usec / 1000000;

	return seconds;
}

#if (!defined(HAVE_GMTIME_R) || !defined(HAVE_LOCALTIME_R)) && \
    defined(OF_HAVE_THREADS)
static OFMutex *mutex;
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207

#ifdef OF_WINDOWS
static __time64_t (*func__mktime64)(struct tm *);
#endif

#ifdef HAVE_GMTIME_R
# define GMTIME_RET(field)						\
	of_time_interval_t timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if (gmtime_r(&seconds, &tm) == NULL)				\
		@throw [OFOutOfRangeException exception];		\
									\
	return tm.field;
# define LOCALTIME_RET(field)						\
	of_time_interval_t timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if (localtime_r(&seconds, &tm) == NULL)				\
		@throw [OFOutOfRangeException exception];		\
									\
	return tm.field;
#else
# ifdef OF_HAVE_THREADS
#  define GMTIME_RET(field)						\
	of_time_interval_t timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	[mutex lock];							\
									\
	@try {								\
		if ((tm = gmtime(&seconds)) == NULL)			\
			@throw [OFOutOfRangeException exception];	\
									\
		return tm->field;					\
	} @finally {							\
		[mutex unlock];						\
	}
#  define LOCALTIME_RET(field)						\
	of_time_interval_t timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	[mutex lock];							\
									\
	@try {								\
		if ((tm = localtime(&seconds)) == NULL)			\
			@throw [OFOutOfRangeException exception];	\
									\
		return tm->field;					\
	} @finally {							\
		[mutex unlock];						\
	}
# else
#  define GMTIME_RET(field)						\
	of_time_interval_t timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if ((tm = gmtime(&seconds)) == NULL)				\
		@throw [OFOutOfRangeException exception];		\
									\
	return tm->field;
#  define LOCALTIME_RET(field)						\
	of_time_interval_t timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if ((tm = localtime(&seconds)) == NULL)				\







|











|













|

















|


















|











|







117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206

#ifdef OF_WINDOWS
static __time64_t (*func__mktime64)(struct tm *);
#endif

#ifdef HAVE_GMTIME_R
# define GMTIME_RET(field)						\
	OFTimeInterval timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if (gmtime_r(&seconds, &tm) == NULL)				\
		@throw [OFOutOfRangeException exception];		\
									\
	return tm.field;
# define LOCALTIME_RET(field)						\
	OFTimeInterval timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if (localtime_r(&seconds, &tm) == NULL)				\
		@throw [OFOutOfRangeException exception];		\
									\
	return tm.field;
#else
# ifdef OF_HAVE_THREADS
#  define GMTIME_RET(field)						\
	OFTimeInterval timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	[mutex lock];							\
									\
	@try {								\
		if ((tm = gmtime(&seconds)) == NULL)			\
			@throw [OFOutOfRangeException exception];	\
									\
		return tm->field;					\
	} @finally {							\
		[mutex unlock];						\
	}
#  define LOCALTIME_RET(field)						\
	OFTimeInterval timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	[mutex lock];							\
									\
	@try {								\
		if ((tm = localtime(&seconds)) == NULL)			\
			@throw [OFOutOfRangeException exception];	\
									\
		return tm->field;					\
	} @finally {							\
		[mutex unlock];						\
	}
# else
#  define GMTIME_RET(field)						\
	OFTimeInterval timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if ((tm = gmtime(&seconds)) == NULL)				\
		@throw [OFOutOfRangeException exception];		\
									\
	return tm->field;
#  define LOCALTIME_RET(field)						\
	OFTimeInterval timeInterval = self.timeIntervalSince1970;	\
	time_t seconds = (time_t)timeInterval;				\
	struct tm *tm;							\
									\
	if (seconds != trunc(timeInterval))				\
		@throw [OFOutOfRangeException exception];		\
									\
	if ((tm = localtime(&seconds)) == NULL)				\
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}
@end

@implementation OFDatePlaceholder
#ifdef __clang__
/* We intentionally don't call into super, so silence the warning. */
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wunknown-pragmas"
# pragma clang diagnostic ignored "-Wobjc-designated-initializers"
#endif
- (instancetype)initWithTimeIntervalSince1970: (of_time_interval_t)seconds
{
#if defined(OF_OBJFW_RUNTIME) && UINTPTR_MAX == UINT64_MAX
	uint64_t value;
#endif

	if (seconds == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, initZeroDate);
		return (id)zeroDate;
	}

#if defined(OF_OBJFW_RUNTIME) && UINTPTR_MAX == UINT64_MAX
	value = OF_BSWAP64_IF_LE(OF_DOUBLE_TO_INT_RAW(OF_BSWAP_DOUBLE_IF_LE(
	    seconds)));

	/* Almost all dates fall into this range. */
	if (value & (UINT64_C(4) << 60)) {
		id ret = objc_createTaggedPointer(dateTag,
		    value & ~(UINT64_C(4) << 60));








|










|






|
|




|







272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}
@end

@implementation OFDatePlaceholder
#ifdef __clang__
/* We intentionally don't call into super, so silence the warning. */
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wunknown-pragmas"
# pragma clang diagnostic ignored "-Wobjc-designated-initializers"
#endif
- (instancetype)initWithTimeIntervalSince1970: (OFTimeInterval)seconds
{
#if defined(OF_OBJFW_RUNTIME) && UINTPTR_MAX == UINT64_MAX
	uint64_t value;
#endif

	if (seconds == 0) {
		static OFOnceControl once = OFOnceControlInitValue;
		OFOnce(&once, initZeroDate);
		return (id)zeroDate;
	}

#if defined(OF_OBJFW_RUNTIME) && UINTPTR_MAX == UINT64_MAX
	value = OFFromBigEndian64(OFDoubleToRawUInt64(OFToBigEndianDouble(
	    seconds)));

	/* Almost all dates fall into this range. */
	if (value & (UINT64_C(4) << 60)) {
		id ret = objc_createTaggedPointer(dateTag,
		    value & ~(UINT64_C(4) << 60));

319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
#ifdef __clang__
# pragma clang diagnostic pop
#endif
@end

#if defined(OF_OBJFW_RUNTIME) && UINTPTR_MAX == UINT64_MAX
@implementation OFTaggedPointerDate
- (of_time_interval_t)timeIntervalSince1970
{
	uint64_t value = (uint64_t)object_getTaggedPointerValue(self);

	value |= UINT64_C(4) << 60;

	return OF_BSWAP_DOUBLE_IF_LE(OF_INT_TO_DOUBLE_RAW(OF_BSWAP64_IF_LE(
	    value)));
}
@end
#endif

@implementation OFDate
+ (void)initialize







|





|







318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
#ifdef __clang__
# pragma clang diagnostic pop
#endif
@end

#if defined(OF_OBJFW_RUNTIME) && UINTPTR_MAX == UINT64_MAX
@implementation OFTaggedPointerDate
- (OFTimeInterval)timeIntervalSince1970
{
	uint64_t value = (uint64_t)object_getTaggedPointerValue(self);

	value |= UINT64_C(4) << 60;

	return OFFromBigEndianDouble(OFRawUInt64ToDouble(OFToBigEndian64(
	    value)));
}
@end
#endif

@implementation OFDate
+ (void)initialize
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
}

+ (instancetype)date
{
	return [[[self alloc] init] autorelease];
}

+ (instancetype)dateWithTimeIntervalSince1970: (of_time_interval_t)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSince1970: seconds] autorelease];
}

+ (instancetype)dateWithTimeIntervalSinceNow: (of_time_interval_t)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSinceNow: seconds] autorelease];
}

+ (instancetype)dateWithDateString: (OFString *)string
			    format: (OFString *)format







|





|







377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
}

+ (instancetype)date
{
	return [[[self alloc] init] autorelease];
}

+ (instancetype)dateWithTimeIntervalSince1970: (OFTimeInterval)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSince1970: seconds] autorelease];
}

+ (instancetype)dateWithTimeIntervalSinceNow: (OFTimeInterval)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSinceNow: seconds] autorelease];
}

+ (instancetype)dateWithDateString: (OFString *)string
			    format: (OFString *)format
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
{
	return [[[self alloc] initWithLocalDateString: string
					       format: format] autorelease];
}

+ (instancetype)distantFuture
{
	static of_once_t once = OF_ONCE_INIT;
	of_once(&once, initDistantFuture);
	return distantFuture;
}

+ (instancetype)distantPast
{
	static of_once_t once = OF_ONCE_INIT;
	of_once(&once, initDistantPast);
	return distantPast;
}

- (instancetype)init
{
	return [self initWithTimeIntervalSince1970: now()];
}

- (instancetype)initWithTimeIntervalSince1970: (of_time_interval_t)seconds
{
	self = [super init];

	_seconds = seconds;

	return self;
}

- (instancetype)initWithTimeIntervalSinceNow: (of_time_interval_t)seconds
{
	return [self initWithTimeIntervalSince1970: now() + seconds];
}

- (instancetype)initWithDateString: (OFString *)string
			    format: (OFString *)format
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = string.UTF8String;
	struct tm tm = { .tm_isdst = -1 };
	short tz = 0;

	if (of_strptime(UTF8String, format.UTF8String, &tm, &tz) !=
	    UTF8String + string.UTF8StringLength)
		@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);

	return [self initWithTimeIntervalSince1970: tmAndTzToTime(&tm, tz)];
}

- (instancetype)initWithLocalDateString: (OFString *)string
				 format: (OFString *)format
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = string.UTF8String;
	struct tm tm = { .tm_isdst = -1 };
	/*
	 * of_strptime() can never set this to SHRT_MAX, no matter what is
	 * passed to it, so this is a safe way to figure out if the date
	 * contains a time zone.
	 */
	short tz = SHRT_MAX;
	of_time_interval_t seconds;

	if (of_strptime(UTF8String, format.UTF8String, &tm, &tz) !=
	    UTF8String + string.UTF8StringLength)
		@throw [OFInvalidFormatException exception];

	if (tz == SHRT_MAX) {
#ifdef OF_WINDOWS
		if (func__mktime64 != NULL) {
			if ((seconds = func__mktime64(&tm)) == -1)







|
|





|
|








|








|












|















|




|

|







405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
{
	return [[[self alloc] initWithLocalDateString: string
					       format: format] autorelease];
}

+ (instancetype)distantFuture
{
	static OFOnceControl once = OFOnceControlInitValue;
	OFOnce(&once, initDistantFuture);
	return distantFuture;
}

+ (instancetype)distantPast
{
	static OFOnceControl once = OFOnceControlInitValue;
	OFOnce(&once, initDistantPast);
	return distantPast;
}

- (instancetype)init
{
	return [self initWithTimeIntervalSince1970: now()];
}

- (instancetype)initWithTimeIntervalSince1970: (OFTimeInterval)seconds
{
	self = [super init];

	_seconds = seconds;

	return self;
}

- (instancetype)initWithTimeIntervalSinceNow: (OFTimeInterval)seconds
{
	return [self initWithTimeIntervalSince1970: now() + seconds];
}

- (instancetype)initWithDateString: (OFString *)string
			    format: (OFString *)format
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = string.UTF8String;
	struct tm tm = { .tm_isdst = -1 };
	short tz = 0;

	if (OFStrPTime(UTF8String, format.UTF8String, &tm, &tz) !=
	    UTF8String + string.UTF8StringLength)
		@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);

	return [self initWithTimeIntervalSince1970: tmAndTzToTime(&tm, tz)];
}

- (instancetype)initWithLocalDateString: (OFString *)string
				 format: (OFString *)format
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = string.UTF8String;
	struct tm tm = { .tm_isdst = -1 };
	/*
	 * OFStrPTime() can never set this to SHRT_MAX, no matter what is
	 * passed to it, so this is a safe way to figure out if the date
	 * contains a time zone.
	 */
	short tz = SHRT_MAX;
	OFTimeInterval seconds;

	if (OFStrPTime(UTF8String, format.UTF8String, &tm, &tz) !=
	    UTF8String + string.UTF8StringLength)
		@throw [OFInvalidFormatException exception];

	if (tz == SHRT_MAX) {
#ifdef OF_WINDOWS
		if (func__mktime64 != NULL) {
			if ((seconds = func__mktime64(&tm)) == -1)
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
	objc_autoreleasePoolPop(pool);

	return [self initWithTimeIntervalSince1970: seconds];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
{
	of_time_interval_t seconds;

	@try {
		void *pool = objc_autoreleasePoolPush();
		unsigned long long value;

		if (![element.name isEqual: @"OFDate"] ||
		    ![element.namespace isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException exception];

		value = [element unsignedLongLongValueWithBase: 16];

		if (value > UINT64_MAX)
			@throw [OFOutOfRangeException exception];

		seconds = OF_BSWAP_DOUBLE_IF_LE(OF_INT_TO_DOUBLE_RAW(
		    OF_BSWAP64_IF_LE(value)));

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}








|














|
|







493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
	objc_autoreleasePoolPop(pool);

	return [self initWithTimeIntervalSince1970: seconds];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
{
	OFTimeInterval seconds;

	@try {
		void *pool = objc_autoreleasePoolPush();
		unsigned long long value;

		if (![element.name isEqual: @"OFDate"] ||
		    ![element.namespace isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException exception];

		value = [element unsignedLongLongValueWithBase: 16];

		if (value > UINT64_MAX)
			@throw [OFOutOfRangeException exception];

		seconds = OFFromBigEndianDouble(OFRawUInt64ToDouble(
		    OFToBigEndian64(value)));

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;
	double tmp;

	OF_HASH_INIT(hash);

	tmp = OF_BSWAP_DOUBLE_IF_BE(self.timeIntervalSince1970);

	for (size_t i = 0; i < sizeof(double); i++)
		OF_HASH_ADD(hash, ((char *)&tmp)[i]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	return [self retain];
}

- (of_comparison_result_t)compare: (OFDate *)date
{
	if (![date isKindOfClass: [OFDate class]])
		@throw [OFInvalidArgumentException exception];

	if (self.timeIntervalSince1970 < date.timeIntervalSince1970)
		return OF_ORDERED_ASCENDING;
	if (self.timeIntervalSince1970 > date.timeIntervalSince1970)
		return OF_ORDERED_DESCENDING;

	return OF_ORDERED_SAME;
}

- (OFString *)description
{
	return [self dateStringWithFormat: @"%Y-%m-%dT%H:%M:%SZ"];
}

- (OFXMLElement *)XMLElementBySerializing
{
	void *pool = objc_autoreleasePoolPush();
	OFXMLElement *element;

	element = [OFXMLElement elementWithName: @"OFDate"
				      namespace: OF_SERIALIZATION_NS];

	element.stringValue = [OFString stringWithFormat: @"%016" PRIx64,
	    OF_BSWAP64_IF_LE(OF_DOUBLE_TO_INT_RAW(OF_BSWAP_DOUBLE_IF_LE(
	    self.timeIntervalSince1970)))];

	[element retain];

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}

- (OFData *)messagePackRepresentation
{
	void *pool = objc_autoreleasePoolPush();
	of_time_interval_t timeInterval = self.timeIntervalSince1970;
	int64_t seconds = (int64_t)timeInterval;
	uint32_t nanoseconds =
	    (uint32_t)((timeInterval - trunc(timeInterval)) * 1000000000);
	OFData *ret;

	if (seconds >= 0 && seconds < 0x400000000) {
		if (seconds <= UINT32_MAX && nanoseconds == 0) {
			uint32_t seconds32 = (uint32_t)seconds;
			OFData *data;

			seconds32 = OF_BSWAP32_IF_LE(seconds32);
			data = [OFData dataWithItems: &seconds32
					       count: sizeof(seconds32)];

			ret = [[OFMessagePackExtension
			    extensionWithType: -1
					 data: data] messagePackRepresentation];
		} else {
			uint64_t combined = ((uint64_t)nanoseconds << 34) |
			    (uint64_t)seconds;
			OFData *data;

			combined = OF_BSWAP64_IF_LE(combined);
			data = [OFData dataWithItems: &combined
					       count: sizeof(combined)];

			ret = [[OFMessagePackExtension
			    extensionWithType: -1
					 data: data] messagePackRepresentation];
		}
	} else {
		OFMutableData *data = [OFMutableData dataWithCapacity: 12];

		nanoseconds = OF_BSWAP32_IF_LE(nanoseconds);
		[data addItems: &nanoseconds count: sizeof(nanoseconds)];
		seconds = OF_BSWAP64_IF_LE(seconds);
		[data addItems: &seconds count: sizeof(seconds)];

		ret = [[OFMessagePackExtension
		    extensionWithType: -1
				 data: data] messagePackRepresentation];
	}

	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}

- (unsigned long)microsecond
{
	of_time_interval_t timeInterval = self.timeIntervalSince1970;

	return (unsigned long)((timeInterval - trunc(timeInterval)) * 1000000);
}

- (unsigned char)second
{
	GMTIME_RET(tm_sec)







|


|

|


|

|









|





|

|

|
















|












|










|











|










|

|
















|







540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;
	double tmp;

	OFHashInit(&hash);

	tmp = OFToLittleEndianDouble(self.timeIntervalSince1970);

	for (size_t i = 0; i < sizeof(double); i++)
		OFHashAdd(&hash, ((char *)&tmp)[i]);

	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	return [self retain];
}

- (OFComparisonResult)compare: (OFDate *)date
{
	if (![date isKindOfClass: [OFDate class]])
		@throw [OFInvalidArgumentException exception];

	if (self.timeIntervalSince1970 < date.timeIntervalSince1970)
		return OFOrderedAscending;
	if (self.timeIntervalSince1970 > date.timeIntervalSince1970)
		return OFOrderedDescending;

	return OFOrderedSame;
}

- (OFString *)description
{
	return [self dateStringWithFormat: @"%Y-%m-%dT%H:%M:%SZ"];
}

- (OFXMLElement *)XMLElementBySerializing
{
	void *pool = objc_autoreleasePoolPush();
	OFXMLElement *element;

	element = [OFXMLElement elementWithName: @"OFDate"
				      namespace: OF_SERIALIZATION_NS];

	element.stringValue = [OFString stringWithFormat: @"%016" PRIx64,
	    OFFromBigEndian64(OFDoubleToRawUInt64(OFToBigEndianDouble(
	    self.timeIntervalSince1970)))];

	[element retain];

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}

- (OFData *)messagePackRepresentation
{
	void *pool = objc_autoreleasePoolPush();
	OFTimeInterval timeInterval = self.timeIntervalSince1970;
	int64_t seconds = (int64_t)timeInterval;
	uint32_t nanoseconds =
	    (uint32_t)((timeInterval - trunc(timeInterval)) * 1000000000);
	OFData *ret;

	if (seconds >= 0 && seconds < 0x400000000) {
		if (seconds <= UINT32_MAX && nanoseconds == 0) {
			uint32_t seconds32 = (uint32_t)seconds;
			OFData *data;

			seconds32 = OFToBigEndian32(seconds32);
			data = [OFData dataWithItems: &seconds32
					       count: sizeof(seconds32)];

			ret = [[OFMessagePackExtension
			    extensionWithType: -1
					 data: data] messagePackRepresentation];
		} else {
			uint64_t combined = ((uint64_t)nanoseconds << 34) |
			    (uint64_t)seconds;
			OFData *data;

			combined = OFToBigEndian64(combined);
			data = [OFData dataWithItems: &combined
					       count: sizeof(combined)];

			ret = [[OFMessagePackExtension
			    extensionWithType: -1
					 data: data] messagePackRepresentation];
		}
	} else {
		OFMutableData *data = [OFMutableData dataWithCapacity: 12];

		nanoseconds = OFToBigEndian32(nanoseconds);
		[data addItems: &nanoseconds count: sizeof(nanoseconds)];
		seconds = OFToBigEndian64(seconds);
		[data addItems: &seconds count: sizeof(seconds)];

		ret = [[OFMessagePackExtension
		    extensionWithType: -1
				 data: data] messagePackRepresentation];
	}

	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}

- (unsigned long)microsecond
{
	OFTimeInterval timeInterval = self.timeIntervalSince1970;

	return (unsigned long)((timeInterval - trunc(timeInterval)) * 1000000);
}

- (unsigned char)second
{
	GMTIME_RET(tm_sec)
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
{
	LOCALTIME_RET(tm_yday + 1)
}

- (OFString *)dateStringWithFormat: (OFConstantString *)format
{
	OFString *ret;
	of_time_interval_t timeInterval = self.timeIntervalSince1970;
	time_t seconds = (time_t)timeInterval;
	struct tm tm;
	size_t pageSize;
#ifndef OF_WINDOWS
	char *buffer;
#else
	wchar_t *buffer;







|







736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
{
	LOCALTIME_RET(tm_yday + 1)
}

- (OFString *)dateStringWithFormat: (OFConstantString *)format
{
	OFString *ret;
	OFTimeInterval timeInterval = self.timeIntervalSince1970;
	time_t seconds = (time_t)timeInterval;
	struct tm tm;
	size_t pageSize;
#ifndef OF_WINDOWS
	char *buffer;
#else
	wchar_t *buffer;
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
	} @finally {
		[mutex unlock];
	}
# endif
#endif

	pageSize = [OFSystemInfo pageSize];
	buffer = of_alloc(1, pageSize);
	@try {
#ifndef OF_WINDOWS
		if (strftime(buffer, pageSize, format.UTF8String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF8String: buffer];
#else
		if (wcsftime(buffer, pageSize / sizeof(wchar_t),
		    format.UTF16String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF16String: buffer];
#endif
	} @finally {
		free(buffer);
	}

	return ret;
}

- (OFString *)localDateStringWithFormat: (OFConstantString *)format
{
	OFString *ret;
	of_time_interval_t timeInterval = self.timeIntervalSince1970;
	time_t seconds = (time_t)timeInterval;
	struct tm tm;
	size_t pageSize;
#ifndef OF_WINDOWS
	char *buffer;
#else
	wchar_t *buffer;







|














|








|







772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
	} @finally {
		[mutex unlock];
	}
# endif
#endif

	pageSize = [OFSystemInfo pageSize];
	buffer = OFAllocMemory(1, pageSize);
	@try {
#ifndef OF_WINDOWS
		if (strftime(buffer, pageSize, format.UTF8String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF8String: buffer];
#else
		if (wcsftime(buffer, pageSize / sizeof(wchar_t),
		    format.UTF16String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF16String: buffer];
#endif
	} @finally {
		OFFreeMemory(buffer);
	}

	return ret;
}

- (OFString *)localDateStringWithFormat: (OFConstantString *)format
{
	OFString *ret;
	OFTimeInterval timeInterval = self.timeIntervalSince1970;
	time_t seconds = (time_t)timeInterval;
	struct tm tm;
	size_t pageSize;
#ifndef OF_WINDOWS
	char *buffer;
#else
	wchar_t *buffer;
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
	} @finally {
		[mutex unlock];
	}
# endif
#endif

	pageSize = [OFSystemInfo pageSize];
	buffer = of_alloc(1, pageSize);
	@try {
#ifndef OF_WINDOWS
		if (strftime(buffer, pageSize, format.UTF8String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF8String: buffer];
#else
		if (wcsftime(buffer, pageSize / sizeof(wchar_t),
		    format.UTF16String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF16String: buffer];
#endif
	} @finally {
		free(buffer);
	}

	return ret;
}

- (OFDate *)earlierDate: (OFDate *)otherDate
{
	if (otherDate == nil)
		return self;

	if ([self compare: otherDate] == OF_ORDERED_DESCENDING)
		return otherDate;

	return self;
}

- (OFDate *)laterDate: (OFDate *)otherDate
{
	if (otherDate == nil)
		return self;

	if ([self compare: otherDate] == OF_ORDERED_ASCENDING)
		return otherDate;

	return self;
}

- (of_time_interval_t)timeIntervalSince1970
{
	return _seconds;
}

- (of_time_interval_t)timeIntervalSinceDate: (OFDate *)otherDate
{
	return self.timeIntervalSince1970 - otherDate.timeIntervalSince1970;
}

- (of_time_interval_t)timeIntervalSinceNow
{
	struct timeval t;
	of_time_interval_t seconds;

	OF_ENSURE(gettimeofday(&t, NULL) == 0);

	seconds = t.tv_sec;
	seconds += (of_time_interval_t)t.tv_usec / 1000000;

	return self.timeIntervalSince1970 - seconds;
}

- (OFDate *)dateByAddingTimeInterval: (of_time_interval_t)seconds
{
	return [OFDate dateWithTimeIntervalSince1970:
	    self.timeIntervalSince1970 + seconds];
}
@end







|














|










|










|





|




|




|


|

|


|




|





832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
	} @finally {
		[mutex unlock];
	}
# endif
#endif

	pageSize = [OFSystemInfo pageSize];
	buffer = OFAllocMemory(1, pageSize);
	@try {
#ifndef OF_WINDOWS
		if (strftime(buffer, pageSize, format.UTF8String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF8String: buffer];
#else
		if (wcsftime(buffer, pageSize / sizeof(wchar_t),
		    format.UTF16String, &tm) == 0)
			@throw [OFOutOfRangeException exception];

		ret = [OFString stringWithUTF16String: buffer];
#endif
	} @finally {
		OFFreeMemory(buffer);
	}

	return ret;
}

- (OFDate *)earlierDate: (OFDate *)otherDate
{
	if (otherDate == nil)
		return self;

	if ([self compare: otherDate] == OFOrderedDescending)
		return otherDate;

	return self;
}

- (OFDate *)laterDate: (OFDate *)otherDate
{
	if (otherDate == nil)
		return self;

	if ([self compare: otherDate] == OFOrderedAscending)
		return otherDate;

	return self;
}

- (OFTimeInterval)timeIntervalSince1970
{
	return _seconds;
}

- (OFTimeInterval)timeIntervalSinceDate: (OFDate *)otherDate
{
	return self.timeIntervalSince1970 - otherDate.timeIntervalSince1970;
}

- (OFTimeInterval)timeIntervalSinceNow
{
	struct timeval t;
	OFTimeInterval seconds;

	OFEnsure(gettimeofday(&t, NULL) == 0);

	seconds = t.tv_sec;
	seconds += (OFTimeInterval)t.tv_usec / 1000000;

	return self.timeIntervalSince1970 - seconds;
}

- (OFDate *)dateByAddingTimeInterval: (OFTimeInterval)seconds
{
	return [OFDate dateWithTimeIntervalSince1970:
	    self.timeIntervalSince1970 + seconds];
}
@end

Modified src/OFDictionary.h from [72e24e9365] to [a266eaef28].

30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#import "OFMessagePackRepresentation.h"

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);

#ifdef OF_HAVE_BLOCKS
typedef void (^of_dictionary_enumeration_block_t)(id key, id object,
     bool *stop);
typedef bool (^of_dictionary_filter_block_t)(id key, id object);
typedef id _Nonnull (^of_dictionary_map_block_t)(id key, id object);
#endif

/**
 * @class OFDictionary OFDictionary.h ObjFW/OFDictionary.h
 *
 * @brief An abstract class for storing objects in a dictionary.
 *







|
<
|
|







30
31
32
33
34
35
36
37

38
39
40
41
42
43
44
45
46
#import "OFMessagePackRepresentation.h"

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);

#ifdef OF_HAVE_BLOCKS
typedef void (^OFDictionaryEnumerationBlock)(id key, id object, bool *stop);

typedef bool (^OFDictionaryFilterBlock)(id key, id object);
typedef id _Nonnull (^OFDictionaryMapBlock)(id key, id object);
#endif

/**
 * @class OFDictionary OFDictionary.h ObjFW/OFDictionary.h
 *
 * @brief An abstract class for storing objects in a dictionary.
 *
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each key / object pair.
 *
 * @param block The block to execute for each key / object pair.
 */
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_dictionary_enumeration_block_t)block;

/**
 * @brief Creates a new dictionary, mapping each object using the specified
 *	  block.
 *
 * @param block A block which maps an object for each object
 * @return A new autoreleased OFDictionary
 */
- (OFDictionary OF_GENERIC(KeyType, id) *)mappedDictionaryUsingBlock:
    (of_dictionary_map_block_t)block;

/**
 * @brief Creates a new dictionary, only containing the objects for which the
 *	  block returns true.
 *
 * @param block A block which determines if the object should be in the new
 *		dictionary
 * @return A new autoreleased OFDictionary
 */
- (OFDictionary OF_GENERIC(KeyType, ObjectType) *)filteredDictionaryUsingBlock:
    (of_dictionary_filter_block_t)block;
#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef KeyType
# undef ObjectType
#endif
@end








|
<








|
|









|
|







267
268
269
270
271
272
273
274

275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each key / object pair.
 *
 * @param block The block to execute for each key / object pair.
 */
- (void)enumerateKeysAndObjectsUsingBlock: (OFDictionaryEnumerationBlock)block;


/**
 * @brief Creates a new dictionary, mapping each object using the specified
 *	  block.
 *
 * @param block A block which maps an object for each object
 * @return A new autoreleased OFDictionary
 */
- (OFDictionary OF_GENERIC(KeyType, id) *)
    mappedDictionaryUsingBlock: (OFDictionaryMapBlock)block;

/**
 * @brief Creates a new dictionary, only containing the objects for which the
 *	  block returns true.
 *
 * @param block A block which determines if the object should be in the new
 *		dictionary
 * @return A new autoreleased OFDictionary
 */
- (OFDictionary OF_GENERIC(KeyType, ObjectType) *)
    filteredDictionaryUsingBlock: (OFDictionaryFilterBlock)block;
#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef KeyType
# undef ObjectType
#endif
@end

Modified src/OFDictionary.m from [45778dda9e] to [157e7e0a35].

35
36
37
38
39
40
41
42

43
44
45
46
47
48
49
50
static struct {
	Class isa;
} placeholder;

static OFCharacterSet *URLQueryPartAllowedCharacterSet = nil;

@interface OFDictionary ()
- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth;
@end

@interface OFDictionaryPlaceholder: OFDictionary
@end

OF_DIRECT_MEMBERS
@interface OFDictionaryObjectEnumerator: OFEnumerator







|
>
|







35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
static struct {
	Class isa;
} placeholder;

static OFCharacterSet *URLQueryPartAllowedCharacterSet = nil;

@interface OFDictionary ()
- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth;
@end

@interface OFDictionaryPlaceholder: OFDictionary
@end

OF_DIRECT_MEMBERS
@interface OFDictionaryObjectEnumerator: OFEnumerator
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (bool)characterIsMember: (of_unichar_t)character
{
	if (character < CHAR_MAX && of_ascii_isalnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':







|


|

|







168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

- (bool)characterIsMember: (OFUnichar)character
{
	if (character < CHAR_MAX && OFASCIIIsAlnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517

- (OFEnumerator *)objectEnumerator
{
	return [[[OFDictionaryObjectEnumerator alloc]
	    initWithDictionary: self] autorelease];
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	OFEnumerator *enumerator;
	int i;

	memcpy(&enumerator, state->extra, sizeof(enumerator));







|







504
505
506
507
508
509
510
511
512
513
514
515
516
517
518

- (OFEnumerator *)objectEnumerator
{
	return [[[OFDictionaryObjectEnumerator alloc]
	    initWithDictionary: self] autorelease];
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	OFEnumerator *enumerator;
	int i;

	memcpy(&enumerator, state->extra, sizeof(enumerator));
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
		objects[i] = object;
	}

	return i;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_dictionary_enumeration_block_t)block
{
	bool stop = false;

	for (id key in self) {
		block(key, [self objectForKey: key], &stop);

		if (stop)
			break;
	}
}

- (OFDictionary *)mappedDictionaryUsingBlock: (of_dictionary_map_block_t)block
{
	OFMutableDictionary *new = [OFMutableDictionary dictionary];

	[self enumerateKeysAndObjectsUsingBlock: ^ (id key, id object,
	    bool *stop) {
		[new setObject: block(key, object) forKey: key];
	}];

	[new makeImmutable];

	return new;
}

- (OFDictionary *)filteredDictionaryUsingBlock:
    (of_dictionary_filter_block_t)block
{
	OFMutableDictionary *new = [OFMutableDictionary dictionary];

	[self enumerateKeysAndObjectsUsingBlock: ^ (id key, id object,
	    bool *stop) {
		if (block(key, object))
			[new setObject: object forKey: key];







|
<











|













|
<







534
535
536
537
538
539
540
541

542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567

568
569
570
571
572
573
574
		objects[i] = object;
	}

	return i;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock: (OFDictionaryEnumerationBlock)block

{
	bool stop = false;

	for (id key in self) {
		block(key, [self objectForKey: key], &stop);

		if (stop)
			break;
	}
}

- (OFDictionary *)mappedDictionaryUsingBlock: (OFDictionaryMapBlock)block
{
	OFMutableDictionary *new = [OFMutableDictionary dictionary];

	[self enumerateKeysAndObjectsUsingBlock: ^ (id key, id object,
	    bool *stop) {
		[new setObject: block(key, object) forKey: key];
	}];

	[new makeImmutable];

	return new;
}

- (OFDictionary *)filteredDictionaryUsingBlock: (OFDictionaryFilterBlock)block

{
	OFMutableDictionary *new = [OFMutableDictionary dictionary];

	[self enumerateKeysAndObjectsUsingBlock: ^ (id key, id object,
	    bool *stop) {
		if (block(key, object))
			[new setObject: object forKey: key];
717
718
719
720
721
722
723
724

725
726
727
728
729

730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions: (int)options

{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth
{
	OFMutableString *JSON = [OFMutableString stringWithString: @"{"];
	void *pool = objc_autoreleasePoolPush();
	OFEnumerator *keyEnumerator = [self keyEnumerator];
	OFEnumerator *objectEnumerator = [self objectEnumerator];
	size_t i, count = self.count;
	id key, object;

	if (options & OF_JSON_REPRESENTATION_PRETTY) {
		OFMutableString *indentation = [OFMutableString string];

		for (i = 0; i < depth; i++)
			[indentation appendString: @"\t"];

		[JSON appendString: @"\n"];

		i = 0;
		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil) {
			void *pool2 = objc_autoreleasePoolPush();
			int identifierOptions =
			    options | OF_JSON_REPRESENTATION_IDENTIFIER;

			if (![key isKindOfClass: [OFString class]])
				@throw [OFInvalidArgumentException exception];

			[JSON appendString: indentation];
			[JSON appendString: @"\t"];
			[JSON appendString: [key







|
>




|
>
|








|












|







716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions:
    (OFJSONRepresentationOptions)options
{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth
{
	OFMutableString *JSON = [OFMutableString stringWithString: @"{"];
	void *pool = objc_autoreleasePoolPush();
	OFEnumerator *keyEnumerator = [self keyEnumerator];
	OFEnumerator *objectEnumerator = [self objectEnumerator];
	size_t i, count = self.count;
	id key, object;

	if (options & OFJSONRepresentationOptionPretty) {
		OFMutableString *indentation = [OFMutableString string];

		for (i = 0; i < depth; i++)
			[indentation appendString: @"\t"];

		[JSON appendString: @"\n"];

		i = 0;
		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil) {
			void *pool2 = objc_autoreleasePoolPush();
			int identifierOptions =
			    options | OFJSONRepresentationOptionIsIdentifier;

			if (![key isKindOfClass: [OFString class]])
				@throw [OFInvalidArgumentException exception];

			[JSON appendString: indentation];
			[JSON appendString: @"\t"];
			[JSON appendString: [key
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
		[JSON appendString: indentation];
	} else {
		i = 0;
		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil) {
			void *pool2 = objc_autoreleasePoolPush();
			int identifierOptions =
			    options | OF_JSON_REPRESENTATION_IDENTIFIER;

			if (![key isKindOfClass: [OFString class]])
				@throw [OFInvalidArgumentException exception];

			[JSON appendString: [key
			    of_JSONRepresentationWithOptions: identifierOptions
						       depth: depth + 1]];







|







776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
		[JSON appendString: indentation];
	} else {
		i = 0;
		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil) {
			void *pool2 = objc_autoreleasePoolPush();
			int identifierOptions =
			    options | OFJSONRepresentationOptionIsIdentifier;

			if (![key isKindOfClass: [OFString class]])
				@throw [OFInvalidArgumentException exception];

			[JSON appendString: [key
			    of_JSONRepresentationWithOptions: identifierOptions
						       depth: depth + 1]];
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
	count = self.count;

	if (count <= 15) {
		uint8_t tmp = 0x80 | ((uint8_t)count & 0xF);
		[data addItem: &tmp];
	} else if (count <= UINT16_MAX) {
		uint8_t type = 0xDE;
		uint16_t tmp = OF_BSWAP16_IF_LE((uint16_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (count <= UINT32_MAX) {
		uint8_t type = 0xDF;
		uint32_t tmp = OF_BSWAP32_IF_LE((uint32_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	pool = objc_autoreleasePoolPush();







|





|







820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
	count = self.count;

	if (count <= 15) {
		uint8_t tmp = 0x80 | ((uint8_t)count & 0xF);
		[data addItem: &tmp];
	} else if (count <= UINT16_MAX) {
		uint8_t type = 0xDE;
		uint16_t tmp = OFToBigEndian16((uint16_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (count <= UINT32_MAX) {
		uint8_t type = 0xDF;
		uint32_t tmp = OFToBigEndian32((uint32_t)count);

		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	pool = objc_autoreleasePoolPush();

Deleted src/OFDimensionValue.h version [1e5243cb9c].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFDimensionValue: OFValue
{
	of_dimension_t _dimension;
}

- (instancetype)initWithDimension: (of_dimension_t)dimension;
@end

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
























































Deleted src/OFDimensionValue.m version [8d1db9e33c].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFDimensionValue.h"
#import "OFMethodSignature.h"
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFDimensionValue
@synthesize dimensionValue = _dimension;

- (instancetype)initWithDimension: (of_dimension_t)dimension
{
	self = [super init];

	_dimension = dimension;

	return self;
}

- (const char *)objCType
{
	return @encode(of_dimension_t);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_dimension))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_dimension, sizeof(_dimension));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: of_dimension_t { %f, %f }>",
	    _dimension.width, _dimension.height];
}
@end
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<










































































































Modified src/OFEnumerator.h from [a48f5dd585] to [aa2de24ec1].

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
/*
 * This needs to be exactly like this because it's hard-coded in the compiler.
 *
 * We need this bad check to see if we already imported Cocoa, which defines
 * this as well.
 */
/**
 * @struct of_fast_enumeration_state_t OFEnumerator.h ObjFW/OFEnumerator.h
 *
 * @brief State information for fast enumerations.
 */
#define of_fast_enumeration_state_t NSFastEnumerationState
#ifndef NSINTEGER_DEFINED
typedef struct {
	/** Arbitrary state information for the enumeration */
	unsigned long state;
	/** Pointer to a C array of objects to return */
	id __unsafe_unretained _Nullable *_Nullable itemsPtr;
	/** Arbitrary state information to detect mutations */
	unsigned long *_Nullable mutationsPtr;
	/** Additional arbitrary state information */
	unsigned long extra[5];
} of_fast_enumeration_state_t;
#endif

/**
 * @protocol OFFastEnumeration OFEnumerator.h ObjFW/OFEnumerator.h
 *
 * @brief A protocol for fast enumeration.
 *







|



|










|







42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
/*
 * This needs to be exactly like this because it's hard-coded in the compiler.
 *
 * We need this bad check to see if we already imported Cocoa, which defines
 * this as well.
 */
/**
 * @struct OFFastEnumerationState OFEnumerator.h ObjFW/OFEnumerator.h
 *
 * @brief State information for fast enumerations.
 */
#define OFFastEnumerationState NSFastEnumerationState
#ifndef NSINTEGER_DEFINED
typedef struct {
	/** Arbitrary state information for the enumeration */
	unsigned long state;
	/** Pointer to a C array of objects to return */
	id __unsafe_unretained _Nullable *_Nullable itemsPtr;
	/** Arbitrary state information to detect mutations */
	unsigned long *_Nullable mutationsPtr;
	/** Additional arbitrary state information */
	unsigned long extra[5];
} OFFastEnumerationState;
#endif

/**
 * @protocol OFFastEnumeration OFEnumerator.h ObjFW/OFEnumerator.h
 *
 * @brief A protocol for fast enumeration.
 *
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
 *
 * @param state Context information for the enumeration
 * @param objects A pointer to an array where to put the objects
 * @param count The number of objects that can be stored at objects
 * @return The number of objects returned in objects or 0 when the enumeration
 *	   finished.
 */
- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id __unsafe_unretained _Nonnull *_Nonnull)
					objects
			     count: (int)count;
@end

/**
 * @class OFEnumerator OFEnumerator.h ObjFW/OFEnumerator.h







|







79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
 *
 * @param state Context information for the enumeration
 * @param objects A pointer to an array where to put the objects
 * @param count The number of objects that can be stored at objects
 * @return The number of objects returned in objects or 0 when the enumeration
 *	   finished.
 */
- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id __unsafe_unretained _Nonnull *_Nonnull)
					objects
			     count: (int)count;
@end

/**
 * @class OFEnumerator OFEnumerator.h ObjFW/OFEnumerator.h

Modified src/OFEnumerator.m from [c36212a268] to [e234a4699e].

53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
	[ret makeImmutable];

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	int i;

	state->itemsPtr = objects;
	state->mutationsPtr = (unsigned long *)self;







|







53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
	[ret makeImmutable];

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	int i;

	state->itemsPtr = objects;
	state->mutationsPtr = (unsigned long *)self;

Modified src/OFEpollKernelEventObserver.m from [11ad156308] to [d291fe80f4].

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
#import "OFNull.h"

#import "OFInitializationFailedException.h"
#import "OFObserveFailedException.h"

#define EVENTLIST_SIZE 64

static const of_map_table_functions_t mapFunctions = { NULL };

@implementation OFEpollKernelEventObserver
- (instancetype)init
{
	self = [super init];

	@try {







|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
#import "OFNull.h"

#import "OFInitializationFailedException.h"
#import "OFObserveFailedException.h"

#define EVENTLIST_SIZE 64

static const OFMapTableFunctions mapFunctions = { NULL };

@implementation OFEpollKernelEventObserver
- (instancetype)init
{
	self = [super init];

	@try {
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
	[self of_removeObject: object
	       fileDescriptor: object.fileDescriptorForWriting
		       events: EPOLLOUT];

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (of_time_interval_t)timeInterval
{
	OFNull *nullObject = [OFNull null];
	struct epoll_event eventList[EVENTLIST_SIZE];
	int events;

	if ([self of_processReadBuffers])
		return;







|







183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
	[self of_removeObject: object
	       fileDescriptor: object.fileDescriptorForWriting
		       events: EPOLLOUT];

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (OFTimeInterval)timeInterval
{
	OFNull *nullObject = [OFNull null];
	struct epoll_event eventList[EVENTLIST_SIZE];
	int events;

	if ([self of_processReadBuffers])
		return;
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219

	for (int i = 0; i < events; i++) {
		if (eventList[i].events & EPOLLIN) {
			void *pool = objc_autoreleasePoolPush();

			if (eventList[i].data.ptr == nullObject) {
				char buffer;
				OF_ENSURE(read(_cancelFD[0], &buffer, 1) == 1);
				continue;
			}

			if ([_delegate respondsToSelector:
			    @selector(objectIsReadyForReading:)])
				[_delegate objectIsReadyForReading:
				    eventList[i].data.ptr];







|







205
206
207
208
209
210
211
212
213
214
215
216
217
218
219

	for (int i = 0; i < events; i++) {
		if (eventList[i].events & EPOLLIN) {
			void *pool = objc_autoreleasePoolPush();

			if (eventList[i].data.ptr == nullObject) {
				char buffer;
				OFEnsure(read(_cancelFD[0], &buffer, 1) == 1);
				continue;
			}

			if ([_delegate respondsToSelector:
			    @selector(objectIsReadyForReading:)])
				[_delegate objectIsReadyForReading:
				    eventList[i].data.ptr];

Modified src/OFFile.h from [0d44e2d4f4] to [db0bb12b6a].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

#import "OFSeekableStream.h"
#import "OFKernelEventObserver.h"

#ifndef OF_AMIGAOS
# define OF_FILE_HANDLE_IS_FD
# define OF_INVALID_FILE_HANDLE (-1)
typedef int of_file_handle_t;
#else
# define OF_INVALID_FILE_HANDLE NULL
typedef struct of_file_handle *of_file_handle_t;
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFURL;

/**
 * @class OFFile OFFile.h ObjFW/OFFile.h
 *
 * @brief A class which provides methods to read and write files.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFFile: OFSeekableStream
#ifdef OF_FILE_HANDLE_IS_FD
    <OFReadyForReadingObserving, OFReadyForWritingObserving>
#endif
{
	of_file_handle_t _handle;
	bool _atEndOfStream;
}

/**
 * @brief Creates a new OFFile with the specified path and mode.
 *
 * @param path The path to the file to open as a string







|


|

















|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

#import "OFSeekableStream.h"
#import "OFKernelEventObserver.h"

#ifndef OF_AMIGAOS
# define OF_FILE_HANDLE_IS_FD
# define OF_INVALID_FILE_HANDLE (-1)
typedef int OFFileHandle;
#else
# define OF_INVALID_FILE_HANDLE NULL
typedef struct OFFileHandle *OFFileHandle;
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFURL;

/**
 * @class OFFile OFFile.h ObjFW/OFFile.h
 *
 * @brief A class which provides methods to read and write files.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFFile: OFSeekableStream
#ifdef OF_FILE_HANDLE_IS_FD
    <OFReadyForReadingObserving, OFReadyForWritingObserving>
#endif
{
	OFFileHandle _handle;
	bool _atEndOfStream;
}

/**
 * @brief Creates a new OFFile with the specified path and mode.
 *
 * @param path The path to the file to open as a string
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
 * @brief Creates a new OFFile with the specified native file handle.
 *
 * @param handle A native file handle. If OF_FILE_HANDLE_IS_FD is defined, this
 *		 is a file descriptor. The handle is closed when the OFFile
 *		 object is deallocated!
 * @return A new autoreleased OFFile
 */
+ (instancetype)fileWithHandle: (of_file_handle_t)handle;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFFile.
 *
 * @param path The path to the file to open as a string







|







89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
 * @brief Creates a new OFFile with the specified native file handle.
 *
 * @param handle A native file handle. If OF_FILE_HANDLE_IS_FD is defined, this
 *		 is a file descriptor. The handle is closed when the OFFile
 *		 object is deallocated!
 * @return A new autoreleased OFFile
 */
+ (instancetype)fileWithHandle: (OFFileHandle)handle;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFFile.
 *
 * @param path The path to the file to open as a string
149
150
151
152
153
154
155
156
157
158
159
160
 * @brief Initializes an already allocated OFFile.
 *
 * @param handle A native file handle. If OF_FILE_HANDLE_IS_FD is defined, this
 *		 is a file descriptor. The handle is closed when the OFFile
 *		 object is deallocated!
 * @return An initialized OFFile
 */
- (instancetype)initWithHandle: (of_file_handle_t)handle
    OF_DESIGNATED_INITIALIZER;
@end

OF_ASSUME_NONNULL_END







|
<



149
150
151
152
153
154
155
156

157
158
159
 * @brief Initializes an already allocated OFFile.
 *
 * @param handle A native file handle. If OF_FILE_HANDLE_IS_FD is defined, this
 *		 is a file descriptor. The handle is closed when the OFFile
 *		 object is deallocated!
 * @return An initialized OFFile
 */
- (instancetype)initWithHandle: (OFFileHandle)handle OF_DESIGNATED_INITIALIZER;

@end

OF_ASSUME_NONNULL_END

Modified src/OFFile.m from [1933c9d596] to [642a5fcb6b].

75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
#ifndef O_EXLOCK
# define O_EXLOCK 0
#endif

#ifndef OF_AMIGAOS
# define closeHandle(h) close(h)
#else
static struct of_file_handle {
	of_file_handle_t previous, next;
	BPTR handle;
	bool append;
} *firstHandle = NULL;

static void
closeHandle(of_file_handle_t handle)
{
	Close(handle->handle);

	if (handle->previous != NULL)
		handle->previous->next = handle->next;
	if (handle->next != NULL)
		handle->next->previous = handle->previous;

	if (firstHandle == handle)
		firstHandle = handle->next;

	free(handle);
}

OF_DESTRUCTOR()
{
	for (of_file_handle_t iter = firstHandle; iter != NULL;
	    iter = iter->next)
		Close(iter->handle);
}
#endif

#ifndef OF_AMIGAOS
static int







|
|





|











|




|







75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
#ifndef O_EXLOCK
# define O_EXLOCK 0
#endif

#ifndef OF_AMIGAOS
# define closeHandle(h) close(h)
#else
static struct OFFileHandle
	OFFileHandle previous, next;
	BPTR handle;
	bool append;
} *firstHandle = NULL;

static void
closeHandle(OFFileHandle handle)
{
	Close(handle->handle);

	if (handle->previous != NULL)
		handle->previous->next = handle->next;
	if (handle->next != NULL)
		handle->next->previous = handle->previous;

	if (firstHandle == handle)
		firstHandle = handle->next;

	OFFreeMemory(handle);
}

OF_DESTRUCTOR()
{
	for (OFFileHandle iter = firstHandle; iter != NULL;
	    iter = iter->next)
		Close(iter->handle);
}
#endif

#ifndef OF_AMIGAOS
static int
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
}

+ (instancetype)fileWithURL: (OFURL *)URL mode: (OFString *)mode
{
	return [[[self alloc] initWithURL: URL mode: mode] autorelease];
}

+ (instancetype)fileWithHandle: (of_file_handle_t)handle
{
	return [[[self alloc] initWithHandle: handle] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithPath: (OFString *)path mode: (OFString *)mode
{
	of_file_handle_t handle;

	@try {
		void *pool = objc_autoreleasePoolPush();
		int flags;

#ifndef OF_AMIGAOS
		if ((flags = parseMode(mode.UTF8String)) == -1)







|











|







188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
}

+ (instancetype)fileWithURL: (OFURL *)URL mode: (OFString *)mode
{
	return [[[self alloc] initWithURL: URL mode: mode] autorelease];
}

+ (instancetype)fileWithHandle: (OFFileHandle)handle
{
	return [[[self alloc] initWithHandle: handle] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithPath: (OFString *)path mode: (OFString *)mode
{
	OFFileHandle handle;

	@try {
		void *pool = objc_autoreleasePoolPush();
		int flags;

#ifndef OF_AMIGAOS
		if ((flags = parseMode(mode.UTF8String)) == -1)
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248

		if (handle == -1)
			@throw [OFOpenItemFailedException
			    exceptionWithPath: path
					 mode: mode
					errNo: errno];
#else
		handle = of_alloc(1, sizeof(*handle));
		@try {
			if ((flags = parseMode(mode.UTF8String,
			    &handle->append)) == -1)
				@throw [OFInvalidArgumentException exception];

			if ((handle->handle = Open([path cStringWithEncoding:
			    [OFLocale encoding]], flags)) == 0) {







|







234
235
236
237
238
239
240
241
242
243
244
245
246
247
248

		if (handle == -1)
			@throw [OFOpenItemFailedException
			    exceptionWithPath: path
					 mode: mode
					errNo: errno];
#else
		handle = OFAllocMemory(1, sizeof(*handle));
		@try {
			if ((flags = parseMode(mode.UTF8String,
			    &handle->append)) == -1)
				@throw [OFInvalidArgumentException exception];

			if ((handle->handle = Open([path cStringWithEncoding:
			    [OFLocale encoding]], flags)) == 0) {
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
			handle->next = firstHandle;

			if (firstHandle != NULL)
				firstHandle->previous = handle;

			firstHandle = handle;
		} @catch (id e) {
			free(handle);
			@throw e;
		}
#endif

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];







|







296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
			handle->next = firstHandle;

			if (firstHandle != NULL)
				firstHandle->previous = handle;

			firstHandle = handle;
		} @catch (id e) {
			OFFreeMemory(handle);
			@throw e;
		}
#endif

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
	self = [self initWithPath: fileSystemRepresentation mode: mode];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)initWithHandle: (of_file_handle_t)handle
{
	self = [super init];

	_handle = handle;

	return self;
}







|







336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
	self = [self initWithPath: fileSystemRepresentation mode: mode];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)initWithHandle: (OFFileHandle)handle
{
	self = [super init];

	_handle = handle;

	return self;
}
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
						      bytesWritten: 0
							     errNo: errno];
#endif

	return (size_t)bytesWritten;
}

- (of_offset_t)lowlevelSeekToOffset: (of_offset_t)offset whence: (int)whence
{
	of_offset_t ret;

	if (_handle == OF_INVALID_FILE_HANDLE)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_AMIGAOS
# if defined(OF_WINDOWS)
	ret = _lseeki64(_handle, offset, whence);







|

|







447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
						      bytesWritten: 0
							     errNo: errno];
#endif

	return (size_t)bytesWritten;
}

- (OFFileOffset)lowlevelSeekToOffset: (OFFileOffset)offset whence: (int)whence
{
	OFFileOffset ret;

	if (_handle == OF_INVALID_FILE_HANDLE)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_AMIGAOS
# if defined(OF_WINDOWS)
	ret = _lseeki64(_handle, offset, whence);

Modified src/OFFileManager.h from [056f59171f] to [a969db1ae2].

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
@class OFURL;

/**
 * @brief A key for a file attribute in the file attributes dictionary.
 *
 * Possible keys for file URLs are:
 *
 *  * @ref of_file_attribute_key_size
 *  * @ref of_file_attribute_key_type
 *  * @ref of_file_attribute_key_posix_permissions
 *  * @ref of_file_attribute_key_posix_uid
 *  * @ref of_file_attribute_key_posix_gid
 *  * @ref of_file_attribute_key_owner
 *  * @ref of_file_attribute_key_group
 *  * @ref of_file_attribute_key_last_access_date
 *  * @ref of_file_attribute_key_modification_date
 *  * @ref of_file_attribute_key_status_change_date
 *  * @ref of_file_attribute_key_creation_date
 *  * @ref of_file_attribute_key_symbolic_link_destination
 *
 * Other URL schemes might not have all keys and might have keys not listed.
 */
typedef OFConstantString *of_file_attribute_key_t;

/**
 * @brief The type of a file.
 *
 * Possibles values for file URLs are:
 *
 *  * @ref of_file_type_regular
 *  * @ref of_file_type_directory
 *  * @ref of_file_type_symbolic_link
 *  * @ref of_file_type_fifo

 *  * @ref of_file_type_character_special
 *  * @ref of_file_type_block_special
 *  * @ref of_file_type_socket
 *
 * Other URL schemes might not have all types and might have types not listed.
 */
typedef OFConstantString *of_file_type_t;

/**
 * @brief A dictionary mapping keys of type @ref of_file_attribute_key_t
 *	  to their attribute values.
 */
typedef OFDictionary OF_GENERIC(of_file_attribute_key_t, id)
    *of_file_attributes_t;

/**
 * @brief A mutable dictionary mapping keys of type
 *	  @ref of_file_attribute_key_t to their attribute values.
 */
typedef OFMutableDictionary OF_GENERIC(of_file_attribute_key_t, id)
    *of_mutable_file_attributes_t;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief The size of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileSize.
 */
extern const of_file_attribute_key_t of_file_attribute_key_size;

/**
 * @brief The type of the file.
 *
 * The corresponding value is of type @ref of_file_type_t.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileType.
 */
extern const of_file_attribute_key_t of_file_attribute_key_type;

/**
 * @brief The POSIX permissions of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#filePOSIXPermissions.
 */
extern const of_file_attribute_key_t of_file_attribute_key_posix_permissions;

/**
 * @brief The POSIX UID of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#filePOSIXUID.
 */
extern const of_file_attribute_key_t of_file_attribute_key_posix_uid;

/**
 * @brief The POSIX GID of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#filePOSIXGID.
 */
extern const of_file_attribute_key_t of_file_attribute_key_posix_gid;

/**
 * @brief The owner of the file as an OFString.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileOwner.
 */
extern const of_file_attribute_key_t of_file_attribute_key_owner;

/**
 * @brief The group of the file as an OFString.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileGroup.
 */
extern const of_file_attribute_key_t of_file_attribute_key_group;

/**
 * @brief The last access date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileLastAccessDate.
 */
extern const of_file_attribute_key_t of_file_attribute_key_last_access_date;

/**
 * @brief The last modification date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileModificationDate.
 */
extern const of_file_attribute_key_t of_file_attribute_key_modification_date;

/**
 * @brief The last status change date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileStatusChangeDate.
 */
extern const of_file_attribute_key_t of_file_attribute_key_status_change_date;

/**
 * @brief The creation date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileCreationDate.
 */
extern const of_file_attribute_key_t of_file_attribute_key_creation_date;

/**
 * @brief The destination of a symbolic link as an OFString.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileSymbolicLinkDestination.
 */
extern const of_file_attribute_key_t
    of_file_attribute_key_symbolic_link_destination;

/**
 * @brief A regular file.
 */
extern const of_file_type_t of_file_type_regular;

/**
 * @brief A directory.
 */
extern const of_file_type_t of_file_type_directory;

/**
 * @brief A symbolic link.
 */
extern const of_file_type_t of_file_type_symbolic_link;

/**
 * @brief A FIFO.
 */
extern const of_file_type_t of_file_type_fifo;

/**
 * @brief A character special file.
 */
extern const of_file_type_t of_file_type_character_special;

/**
 * @brief A block special file.
 */
extern const of_file_type_t of_file_type_block_special;

/**
 * @brief A socket.
 */
extern const of_file_type_t of_file_type_socket;
#ifdef __cplusplus
}
#endif

/**
 * @class OFFileManager OFFileManager.h ObjFW/OFFileManager.h
 *







|
|
|
|
|
|
|
|
|
|
|
|



|






|
|
|
|
>
|
|
|



|


|
|

|
<


|
|

|
|










|




|




|







|


|


|

|


|


|

|


|


|

|


|


|

|







|







|







|







|







|
<




|




|




|




|




|




|




|







42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88

89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196

197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
@class OFURL;

/**
 * @brief A key for a file attribute in the file attributes dictionary.
 *
 * Possible keys for file URLs are:
 *
 *  * @ref OFFileSize
 *  * @ref OFFileType
 *  * @ref OFFilePOSIXPermissions
 *  * @ref OFFileOwnerAccountID
 *  * @ref OFFileGroupOwnerAccountID
 *  * @ref OFFileOwnerAccountName
 *  * @ref OFFileGroupOwnerAccountName
 *  * @ref OFFileLastAccessDate
 *  * @ref OFFileModificationDate
 *  * @ref OFFileStatusChangeDate
 *  * @ref OFFileCreationDate
 *  * @ref OFFileSymbolicLinkDestination
 *
 * Other URL schemes might not have all keys and might have keys not listed.
 */
typedef OFConstantString *OFFileAttributeKey;

/**
 * @brief The type of a file.
 *
 * Possibles values for file URLs are:
 *
 *  * @ref OFFileTypeRegular
 *  * @ref OFFileTypeDirectory
 *  * @ref OFFileTypeSymbolicLink
 *  * @ref OFFileTypeFIFO
 *  * @ref OFFileTypeCharacterSpecial
 *  * @ref OFFileTypeBlockSpecial
 *  * @ref OFFileTypeSocket
 *  * @ref OFFileTypeUnknown
 *
 * Other URL schemes might not have all types and might have types not listed.
 */
typedef OFConstantString *OFFileAttributeType;

/**
 * @brief A dictionary mapping keys of type @ref OFFileAttributeKey to their
 *	  attribute values.
 */
typedef OFDictionary OF_GENERIC(OFFileAttributeKey, id) *OFFileAttributes;


/**
 * @brief A mutable dictionary mapping keys of type @ref OFFileAttributeKey to
 *	  their attribute values.
 */
typedef OFMutableDictionary OF_GENERIC(OFFileAttributeKey, id)
    *OFMutableFileAttributes;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief The size of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileSize.
 */
extern const OFFileAttributeKey OFFileSize;

/**
 * @brief The type of the file.
 *
 * The corresponding value is of type @ref OFFileAttributeType.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileType.
 */
extern const OFFileAttributeKey OFFileType;

/**
 * @brief The POSIX permissions of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#filePOSIXPermissions.
 */
extern const OFFileAttributeKey OFFilePOSIXPermissions;

/**
 * @brief The account ID of the owner of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileOwnerAccountID.
 */
extern const OFFileAttributeKey OFFileOwnerAccountID;

/**
 * @brief The account ID of the group owner of the file as an @ref OFNumber.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileGroupOwnerAccountID.
 */
extern const OFFileAttributeKey OFFileGroupOwnerAccountID;

/**
 * @brief The account name of the owner of the file as an OFString.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileOwnerAccountName.
 */
extern const OFFileAttributeKey OFFileOwnerAccountName;

/**
 * @brief The account name of the group owner of the file as an OFString.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileGroupOwnerAccountName.
 */
extern const OFFileAttributeKey OFFileGroupOwnerAccountName;

/**
 * @brief The last access date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileLastAccessDate.
 */
extern const OFFileAttributeKey OFFileLastAccessDate;

/**
 * @brief The last modification date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileModificationDate.
 */
extern const OFFileAttributeKey OFFileModificationDate;

/**
 * @brief The last status change date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileStatusChangeDate.
 */
extern const OFFileAttributeKey OFFileStatusChangeDate;

/**
 * @brief The creation date of the file as an @ref OFDate.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileCreationDate.
 */
extern const OFFileAttributeKey OFFileCreationDate;

/**
 * @brief The destination of a symbolic link as an OFString.
 *
 * For convenience, a category on @ref OFDictionary is provided to access this
 * via @ref OFDictionary#fileSymbolicLinkDestination.
 */
extern const OFFileAttributeKey OFFileSymbolicLinkDestination;


/**
 * @brief A regular file.
 */
extern const OFFileAttributeType OFFileTypeRegular;

/**
 * @brief A directory.
 */
extern const OFFileAttributeType OFFileTypeDirectory;

/**
 * @brief A symbolic link.
 */
extern const OFFileAttributeType OFFileTypeSymbolicLink;

/**
 * @brief A FIFO.
 */
extern const OFFileAttributeType OFFileTypeFIFO;

/**
 * @brief A character special file.
 */
extern const OFFileAttributeType OFFileTypeCharacterSpecial;

/**
 * @brief A block special file.
 */
extern const OFFileAttributeType OFFileTypeBlockSpecial;

/**
 * @brief A socket.
 */
extern const OFFileAttributeType OFFileTypeSocket;
#ifdef __cplusplus
}
#endif

/**
 * @class OFFileManager OFFileManager.h ObjFW/OFFileManager.h
 *
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317

#ifdef OF_HAVE_FILES
/**
 * @brief Returns the attributes for the item at the specified path.
 *
 * @param path The path to return the attributes for
 * @return A dictionary of attributes for the specified path, with the keys of
 *	   type @ref of_file_attribute_key_t
 */
- (of_file_attributes_t)attributesOfItemAtPath: (OFString *)path;
#endif

/**
 * @brief Returns the attributes for the item at the specified URL.
 *
 * @param URL The URL to return the attributes for
 * @return A dictionary of attributes for the specified URL, with the keys of
 *	   type @ref of_file_attribute_key_t
 */
- (of_file_attributes_t)attributesOfItemAtURL: (OFURL *)URL;

#ifdef OF_HAVE_FILES
/**
 * @brief Sets the attributes for the item at the specified path.
 *
 * All attributes not part of the dictionary are left unchanged.
 *
 * @param attributes The attributes to set for the specified path
 * @param path The path of the item to set the attributes for
 */
- (void)setAttributes: (of_file_attributes_t)attributes
	 ofItemAtPath: (OFString *)path;
#endif

/**
 * @brief Sets the attributes for the item at the specified URL.
 *
 * All attributes not part of the dictionary are left unchanged.
 *
 * @param attributes The attributes to set for the specified URL
 * @param URL The URL of the item to set the attributes for
 */
- (void)setAttributes: (of_file_attributes_t)attributes
	  ofItemAtURL: (OFURL *)URL;

#ifdef OF_HAVE_FILES
/**
 * @brief Checks whether a file exists at the specified path.
 *
 * @param path The path to check
 * @return A boolean whether there is a file at the specified path







|

|







|

|










|











<
|







266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307

308
309
310
311
312
313
314
315

#ifdef OF_HAVE_FILES
/**
 * @brief Returns the attributes for the item at the specified path.
 *
 * @param path The path to return the attributes for
 * @return A dictionary of attributes for the specified path, with the keys of
 *	   type @ref OFFileAttributeKey
 */
- (OFFileAttributes)attributesOfItemAtPath: (OFString *)path;
#endif

/**
 * @brief Returns the attributes for the item at the specified URL.
 *
 * @param URL The URL to return the attributes for
 * @return A dictionary of attributes for the specified URL, with the keys of
 *	   type @ref OFFileAttributeKey
 */
- (OFFileAttributes)attributesOfItemAtURL: (OFURL *)URL;

#ifdef OF_HAVE_FILES
/**
 * @brief Sets the attributes for the item at the specified path.
 *
 * All attributes not part of the dictionary are left unchanged.
 *
 * @param attributes The attributes to set for the specified path
 * @param path The path of the item to set the attributes for
 */
- (void)setAttributes: (OFFileAttributes)attributes
	 ofItemAtPath: (OFString *)path;
#endif

/**
 * @brief Sets the attributes for the item at the specified URL.
 *
 * All attributes not part of the dictionary are left unchanged.
 *
 * @param attributes The attributes to set for the specified URL
 * @param URL The URL of the item to set the attributes for
 */

- (void)setAttributes: (OFFileAttributes)attributes ofItemAtURL: (OFURL *)URL;

#ifdef OF_HAVE_FILES
/**
 * @brief Checks whether a file exists at the specified path.
 *
 * @param path The path to check
 * @return A boolean whether there is a file at the specified path
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
 */
- (void)createSymbolicLinkAtURL: (OFURL *)URL
	    withDestinationPath: (OFString *)target;
@end

@interface OFDictionary (FileAttributes)
/**
 * @brief The @ref of_file_attribute_key_size key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long long fileSize;

/**
 * @brief The @ref of_file_attribute_key_type key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) of_file_type_t fileType;

/**
 * @brief The @ref of_file_attribute_key_posix_permissions key from the
 *	  dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long filePOSIXPermissions;

/**
 * @brief The @ref of_file_attribute_key_posix_uid key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long filePOSIXUID;

/**
 * @brief The @ref of_file_attribute_key_posix_gid key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long filePOSIXGID;

/**
 * @brief The @ref of_file_attribute_key_owner key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFString *fileOwner;

/**
 * @brief The @ref of_file_attribute_key_group key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFString *fileGroup;

/**
 * @brief The @ref of_file_attribute_key_last_access_date key from the
 *	  dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileLastAccessDate;

/**
 * @brief The @ref of_file_attribute_key_modification_date key from the
 *	  dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileModificationDate;

/**
 * @brief The @ref of_file_attribute_key_status_change_date key from the
 *	  dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileStatusChangeDate;

/**
 * @brief The @ref of_file_attribute_key_creation_date key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileCreationDate;

/**
 * @brief The @ref of_file_attribute_key_symbolic_link_destination key from the
 *	  dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFString *fileSymbolicLinkDestination;
@end

OF_ASSUME_NONNULL_END







|






|



|


|
<






|



|


|



|


|



|


|



|


<
|






<
|






<
|






|






|
<







560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581

582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615

616
617
618
619
620
621
622

623
624
625
626
627
628
629

630
631
632
633
634
635
636
637
638
639
640
641
642
643
644

645
646
647
648
649
650
651
 */
- (void)createSymbolicLinkAtURL: (OFURL *)URL
	    withDestinationPath: (OFString *)target;
@end

@interface OFDictionary (FileAttributes)
/**
 * @brief The @ref OFFileSize key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long long fileSize;

/**
 * @brief The @ref OFFileType key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFFileAttributeType fileType;

/**
 * @brief The @ref OFFilePOSIXPermissions key from the dictionary.

 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long filePOSIXPermissions;

/**
 * @brief The @ref OFFileOwnerAccountID key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long fileOwnerAccountID;

/**
 * @brief The @ref OFFileGroupOwnerAccountID key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) unsigned long fileGroupOwnerAccountID;

/**
 * @brief The @ref OFFileOwnerAccountName key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFString *fileOwnerAccountName;

/**
 * @brief The @ref OFFileGroupOwnerAccountName key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFString *fileGroupOwnerAccountName;

/**

 * @brief The @ref OFFileLastAccessDate key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileLastAccessDate;

/**

 * @brief The @ref OFFileModificationDate key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileModificationDate;

/**

 * @brief The @ref OFFileStatusChangeDate key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileStatusChangeDate;

/**
 * @brief The @ref OFFileCreationDate key from the dictionary.
 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFDate *fileCreationDate;

/**
 * @brief The @ref OFFileSymbolicLinkDestination key from the dictionary.

 *
 * Raises an @ref OFUndefinedKeyException if the key is missing.
 */
@property (readonly, nonatomic) OFString *fileSymbolicLinkDestination;
@end

OF_ASSUME_NONNULL_END

Modified src/OFFileManager.m from [89ccc3daf1] to [d0ff19a328].

67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85

86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101


102
103
104
105

106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
# include <proto/exec.h>
# include <proto/dos.h>
#endif

@interface OFDefaultFileManager: OFFileManager
@end

const of_file_attribute_key_t of_file_attribute_key_size =
    @"of_file_attribute_key_size";
const of_file_attribute_key_t of_file_attribute_key_type =
    @"of_file_attribute_key_type";
const of_file_attribute_key_t of_file_attribute_key_posix_permissions =
    @"of_file_attribute_key_posix_permissions";
const of_file_attribute_key_t of_file_attribute_key_posix_uid =
    @"of_file_attribute_key_posix_uid";
const of_file_attribute_key_t of_file_attribute_key_posix_gid =
    @"of_file_attribute_key_posix_gid";
const of_file_attribute_key_t of_file_attribute_key_owner =
    @"of_file_attribute_key_owner";

const of_file_attribute_key_t of_file_attribute_key_group =
    @"of_file_attribute_key_group";
const of_file_attribute_key_t of_file_attribute_key_last_access_date =
    @"of_file_attribute_key_last_access_date";
const of_file_attribute_key_t of_file_attribute_key_modification_date =
    @"of_file_attribute_key_modification_date";
const of_file_attribute_key_t of_file_attribute_key_status_change_date =
    @"of_file_attribute_key_status_change_date";
const of_file_attribute_key_t of_file_attribute_key_creation_date =
    @"of_file_attribute_key_creation_date";
const of_file_attribute_key_t of_file_attribute_key_symbolic_link_destination =
    @"of_file_attribute_key_symbolic_link_destination";

const of_file_type_t of_file_type_regular = @"of_file_type_regular";
const of_file_type_t of_file_type_directory = @"of_file_type_directory";
const of_file_type_t of_file_type_symbolic_link = @"of_file_type_symbolic_link";


const of_file_type_t of_file_type_fifo = @"of_file_type_fifo";
const of_file_type_t of_file_type_character_special =
    @"of_file_type_character_special";
const of_file_type_t of_file_type_block_special = @"of_file_type_block_special";

const of_file_type_t of_file_type_socket = @"of_file_type_socket";

#ifdef OF_AMIGAOS4
# define CurrentDir(lock) SetCurrentDir(lock)
#endif

static OFFileManager *defaultManager;

#ifdef OF_AMIGAOS
static bool dirChanged = false;
static BPTR originalDirLock = 0;

OF_DESTRUCTOR()
{
	if (dirChanged)
		UnLock(CurrentDir(originalDirLock));
}
#endif

static id
attributeForKeyOrException(of_file_attributes_t attributes,
    of_file_attribute_key_t key)
{
	id object = [attributes objectForKey: key];

	if (object == nil)
		@throw [OFUndefinedKeyException exceptionWithObject: attributes
								key: key];








<
|
<
|
<
|
<
|
<
|
<
|
>
|
|
<
|
|
|
<
|
<
|
<
|

|
<
<
>
>
|
|
|
<
>
|



















|
<







67
68
69
70
71
72
73

74

75

76

77

78

79
80
81
82

83
84
85

86

87

88
89
90


91
92
93
94
95

96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117

118
119
120
121
122
123
124
# include <proto/exec.h>
# include <proto/dos.h>
#endif

@interface OFDefaultFileManager: OFFileManager
@end


const OFFileAttributeKey OFFileSize = @"OFFileSize";

const OFFileAttributeKey OFFileType = @"OFFileType";

const OFFileAttributeKey OFFilePOSIXPermissions = @"OFFilePOSIXPermissions";

const OFFileAttributeKey OFFileOwnerAccountID = @"OFFileOwnerAccountID";

const OFFileAttributeKey OFFileGroupOwnerAccountID =

    @"OFFileGroupOwnerAccountID";
const OFFileAttributeKey OFFileOwnerAccountName = @"OFFileOwnerAccountName";
const OFFileAttributeKey OFFileGroupOwnerAccountName =
    @"OFFileGroupOwnerAccountName";

const OFFileAttributeKey OFFileLastAccessDate = @"OFFileLastAccessDate";
const OFFileAttributeKey OFFileModificationDate = @"OFFileModificationDate";
const OFFileAttributeKey OFFileStatusChangeDate = @"OFFileStatusChangeDate";

const OFFileAttributeKey OFFileCreationDate = @"OFFileCreationDate";

const OFFileAttributeKey OFFileSymbolicLinkDestination =

    @"OFFileSymbolicLinkDestination";

const OFFileAttributeType OFFileTypeRegular = @"OFFileTypeRegular";


const OFFileAttributeType OFFileTypeDirectory = @"OFFileTypeDirectory";
const OFFileAttributeType OFFileTypeSymbolicLink = @"OFFileTypeSymbolicLink";
const OFFileAttributeType OFFileTypeFIFO = @"OFFileTypeFIFO";
const OFFileAttributeType OFFileTypeCharacterSpecial =
    @"OFFileTypeCharacterSpecial";

const OFFileAttributeType OFFileTypeBlockSpecial = @"OFFileTypeBlockSpecial";
const OFFileAttributeType OFFileTypeSocket = @"OFFileTypeSocket";

#ifdef OF_AMIGAOS4
# define CurrentDir(lock) SetCurrentDir(lock)
#endif

static OFFileManager *defaultManager;

#ifdef OF_AMIGAOS
static bool dirChanged = false;
static BPTR originalDirLock = 0;

OF_DESTRUCTOR()
{
	if (dirChanged)
		UnLock(CurrentDir(originalDirLock));
}
#endif

static id
attributeForKeyOrException(OFFileAttributes attributes, OFFileAttributeKey key)

{
	id object = [attributes objectForKey: key];

	if (object == nil)
		@throw [OFUndefinedKeyException exceptionWithObject: attributes
								key: key];

227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285

	[ret retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}
#endif

- (of_file_attributes_t)attributesOfItemAtURL: (OFURL *)URL
{
	OFURLHandler *URLHandler;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	return [URLHandler attributesOfItemAtURL: URL];
}

#ifdef OF_HAVE_FILES
- (of_file_attributes_t)attributesOfItemAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	of_file_attributes_t ret;

	ret = [self attributesOfItemAtURL: [OFURL fileURLWithPath: path]];

	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}
#endif

- (void)setAttributes: (of_file_attributes_t)attributes
	  ofItemAtURL: (OFURL *)URL
{
	OFURLHandler *URLHandler;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	[URLHandler setAttributes: attributes ofItemAtURL: URL];
}

#ifdef OF_HAVE_FILES
- (void)setAttributes: (of_file_attributes_t)attributes
	 ofItemAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	[self setAttributes: attributes
		ofItemAtURL: [OFURL fileURLWithPath: path]];
	objc_autoreleasePoolPop(pool);
}







|













|


|











<
|













|







217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252

253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274

	[ret retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}
#endif

- (OFFileAttributes)attributesOfItemAtURL: (OFURL *)URL
{
	OFURLHandler *URLHandler;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	return [URLHandler attributesOfItemAtURL: URL];
}

#ifdef OF_HAVE_FILES
- (OFFileAttributes)attributesOfItemAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFFileAttributes ret;

	ret = [self attributesOfItemAtURL: [OFURL fileURLWithPath: path]];

	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}
#endif


- (void)setAttributes: (OFFileAttributes)attributes ofItemAtURL: (OFURL *)URL
{
	OFURLHandler *URLHandler;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	[URLHandler setAttributes: attributes ofItemAtURL: URL];
}

#ifdef OF_HAVE_FILES
- (void)setAttributes: (OFFileAttributes)attributes
	 ofItemAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	[self setAttributes: attributes
		ofItemAtURL: [OFURL fileURLWithPath: path]];
	objc_autoreleasePoolPop(pool);
}
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
}
#endif

- (void)copyItemAtURL: (OFURL *)source toURL: (OFURL *)destination
{
	void *pool;
	OFURLHandler *URLHandler;
	of_file_attributes_t attributes;
	of_file_type_t type;

	if (source == nil || destination == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	if ((URLHandler = [OFURLHandler handlerForURL: source]) == nil)







|
|







554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
}
#endif

- (void)copyItemAtURL: (OFURL *)source toURL: (OFURL *)destination
{
	void *pool;
	OFURLHandler *URLHandler;
	OFFileAttributes attributes;
	OFFileAttributeType type;

	if (source == nil || destination == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	if ((URLHandler = [OFURLHandler handlerForURL: source]) == nil)
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: e.errNo];
	}

	type = attributes.fileType;

	if ([type isEqual: of_file_type_directory]) {
		OFArray OF_GENERIC(OFURL *) *contents;

		@try {
			[self createDirectoryAtURL: destination];

			@try {
				of_file_attribute_key_t key =
				    of_file_attribute_key_posix_permissions;
				OFNumber *permissions =
				    [attributes objectForKey: key];
				of_file_attributes_t destinationAttributes;

				if (permissions != nil) {
					destinationAttributes = [OFDictionary
					    dictionaryWithObject: permissions
							  forKey: key];
					[self
					    setAttributes: destinationAttributes







|






|
<


|







586
587
588
589
590
591
592
593
594
595
596
597
598
599
600

601
602
603
604
605
606
607
608
609
610
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: e.errNo];
	}

	type = attributes.fileType;

	if ([type isEqual: OFFileTypeDirectory]) {
		OFArray OF_GENERIC(OFURL *) *contents;

		@try {
			[self createDirectoryAtURL: destination];

			@try {
				OFFileAttributeKey key = OFFilePOSIXPermissions;

				OFNumber *permissions =
				    [attributes objectForKey: key];
				OFFileAttributes destinationAttributes;

				if (permissions != nil) {
					destinationAttributes = [OFDictionary
					    dictionaryWithObject: permissions
							  forKey: key];
					[self
					    setAttributes: destinationAttributes
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
			    URLByAppendingPathComponent:
			    item.lastPathComponent];

			[self copyItemAtURL: item toURL: destinationURL];

			objc_autoreleasePoolPop(pool2);
		}
	} else if ([type isEqual: of_file_type_regular]) {
		size_t pageSize = [OFSystemInfo pageSize];
		OFStream *sourceStream = nil;
		OFStream *destinationStream = nil;
		char *buffer;

		buffer = of_alloc(1, pageSize);
		@try {
			sourceStream = [[OFURLHandler handlerForURL: source]
			    openItemAtURL: source
				     mode: @"r"];
			destinationStream = [[OFURLHandler handlerForURL:
			    destination] openItemAtURL: destination
						  mode: @"w"];

			while (!sourceStream.atEndOfStream) {
				size_t length;

				length = [sourceStream
				    readIntoBuffer: buffer
					    length: pageSize];
				[destinationStream writeBuffer: buffer
							length: length];
			}

			@try {
				of_file_attribute_key_t key =
				    of_file_attribute_key_posix_permissions;
				OFNumber *permissions = [attributes
				    objectForKey: key];
				of_file_attributes_t destinationAttributes;

				if (permissions != nil) {
					destinationAttributes = [OFDictionary
					    dictionaryWithObject: permissions
							  forKey: key];
					[self
					    setAttributes: destinationAttributes







|





|



















|
<


|







636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669

670
671
672
673
674
675
676
677
678
679
			    URLByAppendingPathComponent:
			    item.lastPathComponent];

			[self copyItemAtURL: item toURL: destinationURL];

			objc_autoreleasePoolPop(pool2);
		}
	} else if ([type isEqual: OFFileTypeRegular]) {
		size_t pageSize = [OFSystemInfo pageSize];
		OFStream *sourceStream = nil;
		OFStream *destinationStream = nil;
		char *buffer;

		buffer = OFAllocMemory(1, pageSize);
		@try {
			sourceStream = [[OFURLHandler handlerForURL: source]
			    openItemAtURL: source
				     mode: @"r"];
			destinationStream = [[OFURLHandler handlerForURL:
			    destination] openItemAtURL: destination
						  mode: @"w"];

			while (!sourceStream.atEndOfStream) {
				size_t length;

				length = [sourceStream
				    readIntoBuffer: buffer
					    length: pageSize];
				[destinationStream writeBuffer: buffer
							length: length];
			}

			@try {
				OFFileAttributeKey key = OFFilePOSIXPermissions;

				OFNumber *permissions = [attributes
				    objectForKey: key];
				OFFileAttributes destinationAttributes;

				if (permissions != nil) {
					destinationAttributes = [OFDictionary
					    dictionaryWithObject: permissions
							  forKey: key];
					[self
					    setAttributes: destinationAttributes
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
					    destinationURL: destination
						     errNo: [e errNo]];

			@throw e;
		} @finally {
			[sourceStream close];
			[destinationStream close];
			free(buffer);
		}
	} else if ([type isEqual: of_file_type_symbolic_link]) {
		@try {
			OFString *linkDestination =
			    attributes.fileSymbolicLinkDestination;

			[self createSymbolicLinkAtURL: destination
				  withDestinationPath: linkDestination];
		} @catch (id e) {







|

|







694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
					    destinationURL: destination
						     errNo: [e errNo]];

			@throw e;
		} @finally {
			[sourceStream close];
			[destinationStream close];
			OFFreeMemory(buffer);
		}
	} else if ([type isEqual: OFFileTypeSymbolicLink]) {
		@try {
			OFString *linkDestination =
			    attributes.fileSymbolicLinkDestination;

			[self createSymbolicLinkAtURL: destination
				  withDestinationPath: linkDestination];
		} @catch (id e) {
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}
@end

@implementation OFDictionary (FileAttributes)
- (unsigned long long)fileSize
{
	return [attributeForKeyOrException(self, of_file_attribute_key_size)
	    unsignedLongLongValue];
}

- (of_file_type_t)fileType
{
	return attributeForKeyOrException(self, of_file_attribute_key_type);
}

- (unsigned long)filePOSIXPermissions
{
	return [attributeForKeyOrException(self,
	    of_file_attribute_key_posix_permissions) unsignedLongValue];
}

- (unsigned long)filePOSIXUID
{
	return [attributeForKeyOrException(self,
	    of_file_attribute_key_posix_uid) unsignedLongValue];
}

- (unsigned long)filePOSIXGID
{
	return [attributeForKeyOrException(self,
	    of_file_attribute_key_posix_gid) unsignedLongValue];
}

- (OFString *)fileOwner
{
	return attributeForKeyOrException(self, of_file_attribute_key_owner);
}

- (OFString *)fileGroup
{
	return attributeForKeyOrException(self, of_file_attribute_key_group);
}

- (OFDate *)fileLastAccessDate
{
	return attributeForKeyOrException(self,
	    of_file_attribute_key_last_access_date);
}

- (OFDate *)fileModificationDate
{
	return attributeForKeyOrException(self,
	    of_file_attribute_key_modification_date);
}

- (OFDate *)fileStatusChangeDate
{
	return attributeForKeyOrException(self,
	    of_file_attribute_key_status_change_date);
}

- (OFDate *)fileCreationDate
{
	return attributeForKeyOrException(self,
	    of_file_attribute_key_creation_date);
}

- (OFString *)fileSymbolicLinkDestination
{
	return attributeForKeyOrException(self,
	    of_file_attribute_key_symbolic_link_destination);
}
@end







|






|



|

|





|


|


|


|


|


|

|


|

|




|
<




|
<




|
<




|
<




|
<


890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943

944
945
946
947
948

949
950
951
952
953

954
955
956
957
958

959
960
961
962
963

964
965

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}
@end

@implementation OFDictionary (FileAttributes)
- (unsigned long long)fileSize
{
	return [attributeForKeyOrException(self, OFFileSize)
	    unsignedLongLongValue];
}

- (OFFileAttributeType)fileType
{
	return attributeForKeyOrException(self, OFFileType);
}

- (unsigned long)filePOSIXPermissions
{
	return [attributeForKeyOrException(self,
	    OFFilePOSIXPermissions) unsignedLongValue];
}

- (unsigned long)fileOwnerAccountID
{
	return [attributeForKeyOrException(self,
	    OFFileOwnerAccountID) unsignedLongValue];
}

- (unsigned long)fileGroupOwnerAccountID
{
	return [attributeForKeyOrException(self,
	    OFFileGroupOwnerAccountID) unsignedLongValue];
}

- (OFString *)fileOwnerAccountName
{
	return attributeForKeyOrException(self, OFFileOwnerAccountName);
}

- (OFString *)fileGroupOwnerAccountName
{
	return attributeForKeyOrException(self, OFFileGroupOwnerAccountName);
}

- (OFDate *)fileLastAccessDate
{
	return attributeForKeyOrException(self, OFFileLastAccessDate);

}

- (OFDate *)fileModificationDate
{
	return attributeForKeyOrException(self, OFFileModificationDate);

}

- (OFDate *)fileStatusChangeDate
{
	return attributeForKeyOrException(self, OFFileStatusChangeDate);

}

- (OFDate *)fileCreationDate
{
	return attributeForKeyOrException(self, OFFileCreationDate);

}

- (OFString *)fileSymbolicLinkDestination
{
	return attributeForKeyOrException(self, OFFileSymbolicLinkDestination);

}
@end

Modified src/OFFileURLHandler.m from [db7a703dd2] to [03b73a4a8d].

83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
# ifdef OF_AMIGAOS4
#  define DeleteFile(path) Delete(path)
# endif
#endif

#if defined(OF_WINDOWS) || defined(OF_AMIGAOS)
typedef struct {
	of_offset_t st_size;
	unsigned int st_mode;
	of_time_interval_t st_atime, st_mtime, st_ctime;
# ifdef OF_WINDOWS
#  define HAVE_STRUCT_STAT_ST_BIRTHTIME
	of_time_interval_t st_birthtime;
	DWORD fileAttributes;
# endif
} of_stat_t;
#elif defined(HAVE_STAT64)
typedef struct stat64 of_stat_t;
#else
typedef struct stat of_stat_t;







|

|


|







83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
# ifdef OF_AMIGAOS4
#  define DeleteFile(path) Delete(path)
# endif
#endif

#if defined(OF_WINDOWS) || defined(OF_AMIGAOS)
typedef struct {
	OFFileOffset st_size;
	unsigned int st_mode;
	OFTimeInterval st_atime, st_mtime, st_ctime;
# ifdef OF_WINDOWS
#  define HAVE_STRUCT_STAT_ST_BIRTHTIME
	OFTimeInterval st_birthtime;
	DWORD fileAttributes;
# endif
} of_stat_t;
#elif defined(HAVE_STAT64)
typedef struct stat64 of_stat_t;
#else
typedef struct stat of_stat_t;
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
static int (*func__wutime64)(const wchar_t *, struct __utimbuf64 *);
static WINAPI BOOLEAN (*func_CreateSymbolicLinkW)(LPCWSTR, LPCWSTR, DWORD);
static WINAPI BOOLEAN (*func_CreateHardLinkW)(LPCWSTR, LPCWSTR,
    LPSECURITY_ATTRIBUTES);
#endif

#ifdef OF_WINDOWS
static of_time_interval_t
filetimeToTimeInterval(const FILETIME *filetime)
{
	return (double)((int64_t)filetime->dwHighDateTime << 32 |
	    filetime->dwLowDateTime) / 10000000.0 - 11644473600.0;
}

static int







|







130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
static int (*func__wutime64)(const wchar_t *, struct __utimbuf64 *);
static WINAPI BOOLEAN (*func_CreateSymbolicLinkW)(LPCWSTR, LPCWSTR, DWORD);
static WINAPI BOOLEAN (*func_CreateHardLinkW)(LPCWSTR, LPCWSTR,
    LPSECURITY_ATTRIBUTES);
#endif

#ifdef OF_WINDOWS
static OFTimeInterval
filetimeToTimeInterval(const FILETIME *filetime)
{
	return (double)((int64_t)filetime->dwHighDateTime << 32 |
	    filetime->dwLowDateTime) / 10000000.0 - 11644473600.0;
}

static int
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
#elif defined(OF_AMIGAOS)
	BPTR lock;
# ifdef OF_AMIGAOS4
	struct ExamineData *ed;
# else
	struct FileInfoBlock fib;
# endif
	of_time_interval_t timeInterval;
	struct Locale *locale;
	struct DateStamp *date;

	if ((lock = Lock([path cStringWithEncoding: [OFLocale encoding]],
	    SHARED_LOCK)) == 0)
		return retrieveError();








|







258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
#elif defined(OF_AMIGAOS)
	BPTR lock;
# ifdef OF_AMIGAOS4
	struct ExamineData *ed;
# else
	struct FileInfoBlock fib;
# endif
	OFTimeInterval timeInterval;
	struct Locale *locale;
	struct DateStamp *date;

	if ((lock = Lock([path cStringWithEncoding: [OFLocale encoding]],
	    SHARED_LOCK)) == 0)
		return retrieveError();

311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
# ifdef OF_AMIGAOS4
	date = &ed->Date;
# else
	date = &fib.fib_Date;
# endif
	timeInterval += date->ds_Days * 86400.0;
	timeInterval += date->ds_Minute * 60.0;
	timeInterval += date->ds_Tick / (of_time_interval_t)TICKS_PER_SECOND;

	buffer->st_atime = buffer->st_mtime = buffer->st_ctime = timeInterval;

# ifdef OF_AMIGAOS4
	FreeDosObject(DOS_EXAMINEDATA, ed);
# endif








|







311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
# ifdef OF_AMIGAOS4
	date = &ed->Date;
# else
	date = &fib.fib_Date;
# endif
	timeInterval += date->ds_Days * 86400.0;
	timeInterval += date->ds_Minute * 60.0;
	timeInterval += date->ds_Tick / (OFTimeInterval)TICKS_PER_SECOND;

	buffer->st_atime = buffer->st_mtime = buffer->st_ctime = timeInterval;

# ifdef OF_AMIGAOS4
	FreeDosObject(DOS_EXAMINEDATA, ed);
# endif

355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486

487
488
489
490
491
492
493
	return 0;
#else
	return of_stat(path, buffer);
#endif
}

static void
setTypeAttribute(of_mutable_file_attributes_t attributes, of_stat_t *s)
{
	if (S_ISREG(s->st_mode))
		[attributes setObject: of_file_type_regular
			       forKey: of_file_attribute_key_type];
	else if (S_ISDIR(s->st_mode))
		[attributes setObject: of_file_type_directory
			       forKey: of_file_attribute_key_type];
#ifdef S_ISLNK
	else if (S_ISLNK(s->st_mode))
		[attributes setObject: of_file_type_symbolic_link
			       forKey: of_file_attribute_key_type];
#endif
#ifdef S_ISFIFO
	else if (S_ISFIFO(s->st_mode))
		[attributes setObject: of_file_type_fifo
			       forKey: of_file_attribute_key_type];
#endif
#ifdef S_ISCHR
	else if (S_ISCHR(s->st_mode))
		[attributes setObject: of_file_type_character_special
			       forKey: of_file_attribute_key_type];
#endif
#ifdef S_ISBLK
	else if (S_ISBLK(s->st_mode))
		[attributes setObject: of_file_type_block_special
			       forKey: of_file_attribute_key_type];
#endif
#ifdef S_ISSOCK
	else if (S_ISSOCK(s->st_mode))
		[attributes setObject: of_file_type_socket
			       forKey: of_file_attribute_key_type];
#endif
}

static void
setDateAttributes(of_mutable_file_attributes_t attributes, of_stat_t *s)
{
	/* FIXME: We could be more precise on some OSes */
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_atime]
	       forKey: of_file_attribute_key_last_access_date];
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_mtime]
	       forKey: of_file_attribute_key_modification_date];
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_ctime]
	       forKey: of_file_attribute_key_status_change_date];
#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_birthtime]
	       forKey: of_file_attribute_key_creation_date];
#endif
}

static void
setOwnerAndGroupAttributes(of_mutable_file_attributes_t attributes,
    of_stat_t *s)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
	[attributes setObject: [NSNumber numberWithUnsignedLong: s->st_uid]
		       forKey: of_file_attribute_key_posix_uid];
	[attributes setObject: [NSNumber numberWithUnsignedLong: s->st_gid]
		       forKey: of_file_attribute_key_posix_gid];

# ifdef OF_HAVE_THREADS
	[passwdMutex lock];
	@try {
# endif
		of_string_encoding_t encoding = [OFLocale encoding];
		struct passwd *passwd = getpwuid(s->st_uid);
		struct group *group_ = getgrgid(s->st_gid);

		if (passwd != NULL) {
			OFString *owner = [OFString
			    stringWithCString: passwd->pw_name
				     encoding: encoding];

			[attributes setObject: owner
				       forKey: of_file_attribute_key_owner];
		}

		if (group_ != NULL) {
			OFString *group = [OFString
			    stringWithCString: group_->gr_name
				     encoding: encoding];

			[attributes setObject: group
				       forKey: of_file_attribute_key_group];
		}
# ifdef OF_HAVE_THREADS
	} @finally {
		[passwdMutex unlock];
	}
# endif
#endif
}

#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
static void
setSymbolicLinkDestinationAttribute(of_mutable_file_attributes_t attributes,
    OFURL *URL)
{
	OFString *path = URL.fileSystemRepresentation;
# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];
	char destinationC[PATH_MAX];
	ssize_t length;
	OFString *destination;
	of_file_attribute_key_t key;

	length = readlink([path cStringWithEncoding: encoding], destinationC,
	    PATH_MAX);

	if (length < 0)
		@throw [OFRetrieveItemAttributesFailedException
		    exceptionWithURL: URL
			       errNo: errno];

	destination = [OFString stringWithCString: destinationC
					 encoding: encoding
					   length: length];

	key = of_file_attribute_key_symbolic_link_destination;
	[attributes setObject: destination forKey: key];

# else
	HANDLE handle;
	OFString *destination;

	if (func_CreateSymbolicLinkW == NULL)
		return;








|


|
<

|
<


|
|



|
<



|
|



|
|



|
<




|




|


|


|



|




|
<



|

|





|









|








|











|




|



<













<
|
>







355
356
357
358
359
360
361
362
363
364
365

366
367

368
369
370
371
372
373
374
375

376
377
378
379
380
381
382
383
384
385
386
387
388
389

390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414

415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465

466
467
468
469
470
471
472
473
474
475
476
477
478

479
480
481
482
483
484
485
486
487
	return 0;
#else
	return of_stat(path, buffer);
#endif
}

static void
setTypeAttribute(OFMutableFileAttributes attributes, of_stat_t *s)
{
	if (S_ISREG(s->st_mode))
		[attributes setObject: OFFileTypeRegular forKey: OFFileType];

	else if (S_ISDIR(s->st_mode))
		[attributes setObject: OFFileTypeDirectory forKey: OFFileType];

#ifdef S_ISLNK
	else if (S_ISLNK(s->st_mode))
		[attributes setObject: OFFileTypeSymbolicLink
			       forKey: OFFileType];
#endif
#ifdef S_ISFIFO
	else if (S_ISFIFO(s->st_mode))
		[attributes setObject: OFFileTypeFIFO forKey: OFFileType];

#endif
#ifdef S_ISCHR
	else if (S_ISCHR(s->st_mode))
		[attributes setObject: OFFileTypeCharacterSpecial
			       forKey: OFFileType];
#endif
#ifdef S_ISBLK
	else if (S_ISBLK(s->st_mode))
		[attributes setObject: OFFileTypeBlockSpecial
			       forKey: OFFileType];
#endif
#ifdef S_ISSOCK
	else if (S_ISSOCK(s->st_mode))
		[attributes setObject: OFFileTypeSocket forKey: OFFileType];

#endif
}

static void
setDateAttributes(OFMutableFileAttributes attributes, of_stat_t *s)
{
	/* FIXME: We could be more precise on some OSes */
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_atime]
	       forKey: OFFileLastAccessDate];
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_mtime]
	       forKey: OFFileModificationDate];
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_ctime]
	       forKey: OFFileStatusChangeDate];
#ifdef HAVE_STRUCT_STAT_ST_BIRTHTIME
	[attributes
	    setObject: [OFDate dateWithTimeIntervalSince1970: s->st_birthtime]
	       forKey: OFFileCreationDate];
#endif
}

static void
setOwnerAndGroupAttributes(OFMutableFileAttributes attributes, of_stat_t *s)

{
#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
	[attributes setObject: [NSNumber numberWithUnsignedLong: s->st_uid]
		       forKey: OFFileOwnerAccountID];
	[attributes setObject: [NSNumber numberWithUnsignedLong: s->st_gid]
		       forKey: OFFileGroupOwnerAccountID];

# ifdef OF_HAVE_THREADS
	[passwdMutex lock];
	@try {
# endif
		OFStringEncoding encoding = [OFLocale encoding];
		struct passwd *passwd = getpwuid(s->st_uid);
		struct group *group_ = getgrgid(s->st_gid);

		if (passwd != NULL) {
			OFString *owner = [OFString
			    stringWithCString: passwd->pw_name
				     encoding: encoding];

			[attributes setObject: owner
				       forKey: OFFileOwnerAccountName];
		}

		if (group_ != NULL) {
			OFString *group = [OFString
			    stringWithCString: group_->gr_name
				     encoding: encoding];

			[attributes setObject: group
				       forKey: OFFileGroupOwnerAccountName];
		}
# ifdef OF_HAVE_THREADS
	} @finally {
		[passwdMutex unlock];
	}
# endif
#endif
}

#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
static void
setSymbolicLinkDestinationAttribute(OFMutableFileAttributes attributes,
    OFURL *URL)
{
	OFString *path = URL.fileSystemRepresentation;
# ifndef OF_WINDOWS
	OFStringEncoding encoding = [OFLocale encoding];
	char destinationC[PATH_MAX];
	ssize_t length;
	OFString *destination;


	length = readlink([path cStringWithEncoding: encoding], destinationC,
	    PATH_MAX);

	if (length < 0)
		@throw [OFRetrieveItemAttributesFailedException
		    exceptionWithURL: URL
			       errNo: errno];

	destination = [OFString stringWithCString: destinationC
					 encoding: encoding
					   length: length];


	[attributes setObject: destination
		       forKey: OFFileSymbolicLinkDestination];
# else
	HANDLE handle;
	OFString *destination;

	if (func_CreateSymbolicLinkW == NULL)
		return;

501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
	@try {
		union {
			char bytes[MAXIMUM_REPARSE_DATA_BUFFER_SIZE];
			REPARSE_DATA_BUFFER data;
		} buffer;
		DWORD size;
		wchar_t *tmp;
		of_file_attribute_key_t key;

		if (!DeviceIoControl(handle, FSCTL_GET_REPARSE_POINT, NULL, 0,
		    buffer.bytes, MAXIMUM_REPARSE_DATA_BUFFER_SIZE, &size,
		    NULL))
			@throw [OFRetrieveItemAttributesFailedException
			    exceptionWithURL: URL
				       errNo: retrieveError()];







<







495
496
497
498
499
500
501

502
503
504
505
506
507
508
	@try {
		union {
			char bytes[MAXIMUM_REPARSE_DATA_BUFFER_SIZE];
			REPARSE_DATA_BUFFER data;
		} buffer;
		DWORD size;
		wchar_t *tmp;


		if (!DeviceIoControl(handle, FSCTL_GET_REPARSE_POINT, NULL, 0,
		    buffer.bytes, MAXIMUM_REPARSE_DATA_BUFFER_SIZE, &size,
		    NULL))
			@throw [OFRetrieveItemAttributesFailedException
			    exceptionWithURL: URL
				       errNo: retrieveError()];
524
525
526
527
528
529
530
531
532
533
534

535
536
537
538
539
540
541
		    (slrb.SubstituteNameOffset / sizeof(wchar_t));

		destination = [OFString
		    stringWithUTF16String: tmp
				   length: slrb.SubstituteNameLength /
					   sizeof(wchar_t)];

		[attributes setObject: of_file_type_symbolic_link
			       forKey: of_file_attribute_key_type];
		key = of_file_attribute_key_symbolic_link_destination;
		[attributes setObject: destination forKey: key];

#  undef slrb
	} @finally {
		CloseHandle(handle);
	}
# endif
}
#endif







|
|
<
|
>







517
518
519
520
521
522
523
524
525

526
527
528
529
530
531
532
533
534
		    (slrb.SubstituteNameOffset / sizeof(wchar_t));

		destination = [OFString
		    stringWithUTF16String: tmp
				   length: slrb.SubstituteNameLength /
					   sizeof(wchar_t)];

		[attributes setObject: OFFileTypeSymbolicLink
			       forKey: OFFileType];

		[attributes setObject: destination
			       forKey: OFFileSymbolicLinkDestination];
#  undef slrb
	} @finally {
		CloseHandle(handle);
	}
# endif
}
#endif
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
		    mode: mode];

	objc_autoreleasePoolPop(pool);

	return [file autorelease];
}

- (of_file_attributes_t)attributesOfItemAtURL: (OFURL *)URL
{
	of_mutable_file_attributes_t ret = [OFMutableDictionary dictionary];
	void *pool = objc_autoreleasePoolPush();
	OFString *path;
	int error;
	of_stat_t s;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];







|

|







593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
		    mode: mode];

	objc_autoreleasePoolPop(pool);

	return [file autorelease];
}

- (OFFileAttributes)attributesOfItemAtURL: (OFURL *)URL
{
	OFMutableFileAttributes ret = [OFMutableDictionary dictionary];
	void *pool = objc_autoreleasePoolPush();
	OFString *path;
	int error;
	of_stat_t s;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
		    exceptionWithURL: URL
			       errNo: error];

	if (s.st_size < 0)
		@throw [OFOutOfRangeException exception];

	[ret setObject: [NSNumber numberWithUnsignedLongLong: s.st_size]
		forKey: of_file_attribute_key_size];

	setTypeAttribute(ret, &s);

	[ret setObject: [NSNumber numberWithUnsignedLong: s.st_mode]
		forKey: of_file_attribute_key_posix_permissions];

	setOwnerAndGroupAttributes(ret, &s);
	setDateAttributes(ret, &s);

#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
	if (S_ISLNK(s.st_mode))
		setSymbolicLinkDestinationAttribute(ret, URL);
#endif

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (void)of_setLastAccessDate: (OFDate *)lastAccessDate
	 andModificationDate: (OFDate *)modificationDate
		 ofItemAtURL: (OFURL *)URL
		  attributes: (of_file_attributes_t)attributes OF_DIRECT
{
	OFString *path = URL.fileSystemRepresentation;
	of_file_attribute_key_t attributeKey = (modificationDate != nil
	    ? of_file_attribute_key_modification_date
	    : of_file_attribute_key_last_access_date);

	if (lastAccessDate == nil)
		lastAccessDate = modificationDate;
	if (modificationDate == nil)
		modificationDate = lastAccessDate;

#if defined(OF_WINDOWS)







|




|

















|


|
|
<







618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652

653
654
655
656
657
658
659
		    exceptionWithURL: URL
			       errNo: error];

	if (s.st_size < 0)
		@throw [OFOutOfRangeException exception];

	[ret setObject: [NSNumber numberWithUnsignedLongLong: s.st_size]
		forKey: OFFileSize];

	setTypeAttribute(ret, &s);

	[ret setObject: [NSNumber numberWithUnsignedLong: s.st_mode]
		forKey: OFFilePOSIXPermissions];

	setOwnerAndGroupAttributes(ret, &s);
	setDateAttributes(ret, &s);

#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
	if (S_ISLNK(s.st_mode))
		setSymbolicLinkDestinationAttribute(ret, URL);
#endif

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (void)of_setLastAccessDate: (OFDate *)lastAccessDate
	 andModificationDate: (OFDate *)modificationDate
		 ofItemAtURL: (OFURL *)URL
		  attributes: (OFFileAttributes)attributes OF_DIRECT
{
	OFString *path = URL.fileSystemRepresentation;
	OFFileAttributeKey attributeKey = (modificationDate != nil
	    ? OFFileModificationDate : OFFileLastAccessDate);


	if (lastAccessDate == nil)
		lastAccessDate = modificationDate;
	if (modificationDate == nil)
		modificationDate = lastAccessDate;

#if defined(OF_WINDOWS)
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
			    exceptionWithURL: URL
				  attributes: attributes
			     failedAttribute: attributeKey
				       errNo: errno];
	}
#elif defined(OF_AMIGAOS)
	/* AmigaOS does not support access time. */
	of_time_interval_t modificationTime =
	    modificationDate.timeIntervalSince1970;
	struct Locale *locale;
	struct DateStamp date;

	modificationTime -= 252460800;	/* 1978-01-01 */

	if (modificationTime < 0)







|







691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
			    exceptionWithURL: URL
				  attributes: attributes
			     failedAttribute: attributeKey
				       errNo: errno];
	}
#elif defined(OF_AMIGAOS)
	/* AmigaOS does not support access time. */
	OFTimeInterval modificationTime =
	    modificationDate.timeIntervalSince1970;
	struct Locale *locale;
	struct DateStamp date;

	modificationTime -= 252460800;	/* 1978-01-01 */

	if (modificationTime < 0)
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
# endif
		@throw [OFSetItemAttributesFailedException
		    exceptionWithURL: URL
			  attributes: attributes
		     failedAttribute: attributeKey
			       errNo: retrieveError()];
#else
	of_time_interval_t lastAccessTime =
	    lastAccessDate.timeIntervalSince1970;
	of_time_interval_t modificationTime =
	    modificationDate.timeIntervalSince1970;
	struct timeval times[2] = {
		{
			.tv_sec = (time_t)lastAccessTime,
			.tv_usec =
			    (int)((lastAccessTime - times[0].tv_sec) * 1000000)
		},







<
|
|







727
728
729
730
731
732
733

734
735
736
737
738
739
740
741
742
# endif
		@throw [OFSetItemAttributesFailedException
		    exceptionWithURL: URL
			  attributes: attributes
		     failedAttribute: attributeKey
			       errNo: retrieveError()];
#else

	OFTimeInterval lastAccessTime = lastAccessDate.timeIntervalSince1970;
	OFTimeInterval modificationTime =
	    modificationDate.timeIntervalSince1970;
	struct timeval times[2] = {
		{
			.tv_sec = (time_t)lastAccessTime,
			.tv_usec =
			    (int)((lastAccessTime - times[0].tv_sec) * 1000000)
		},
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
		     failedAttribute: attributeKey
			       errNo: errno];
#endif
}

- (void)of_setPOSIXPermissions: (OFNumber *)permissions
		   ofItemAtURL: (OFURL *)URL
		    attributes: (of_file_attributes_t)attributes OF_DIRECT
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	mode_t mode = (mode_t)permissions.unsignedLongValue;
	OFString *path = URL.fileSystemRepresentation;
	int status;

# ifdef OF_WINDOWS
	if ([OFSystemInfo isWindowsNT])
		status = _wchmod(path.UTF16String, mode);
	else
# endif
		status = chmod(
		    [path cStringWithEncoding: [OFLocale encoding]], mode);

	if (status != 0)
		@throw [OFSetItemAttributesFailedException
		    exceptionWithURL: URL
			  attributes: attributes
		     failedAttribute: of_file_attribute_key_posix_permissions
			       errNo: errno];
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (void)of_setOwner: (OFString *)owner
	   andGroup: (OFString *)group
	ofItemAtURL: (OFURL *)URL
       attributeKey: (of_file_attribute_key_t)attributeKey
	 attributes: (of_file_attributes_t)attributes OF_DIRECT
{
#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
	OFString *path = URL.fileSystemRepresentation;
	uid_t uid = -1;
	gid_t gid = -1;
	of_string_encoding_t encoding;

	if (owner == nil && group == nil)
		@throw [OFInvalidArgumentException exception];

	encoding = [OFLocale encoding];

# ifdef OF_HAVE_THREADS







|


















|






|
|
|
|
|





|







754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
		     failedAttribute: attributeKey
			       errNo: errno];
#endif
}

- (void)of_setPOSIXPermissions: (OFNumber *)permissions
		   ofItemAtURL: (OFURL *)URL
		    attributes: (OFFileAttributes)attributes OF_DIRECT
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	mode_t mode = (mode_t)permissions.unsignedLongValue;
	OFString *path = URL.fileSystemRepresentation;
	int status;

# ifdef OF_WINDOWS
	if ([OFSystemInfo isWindowsNT])
		status = _wchmod(path.UTF16String, mode);
	else
# endif
		status = chmod(
		    [path cStringWithEncoding: [OFLocale encoding]], mode);

	if (status != 0)
		@throw [OFSetItemAttributesFailedException
		    exceptionWithURL: URL
			  attributes: attributes
		     failedAttribute: OFFilePOSIXPermissions
			       errNo: errno];
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (void)of_setOwnerAccountName: (OFString *)owner
      andGroupOwnerAccountName: (OFString *)group
		   ofItemAtURL: (OFURL *)URL
		  attributeKey: (OFFileAttributeKey)attributeKey
		    attributes: (OFFileAttributes)attributes OF_DIRECT
{
#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
	OFString *path = URL.fileSystemRepresentation;
	uid_t uid = -1;
	gid_t gid = -1;
	OFStringEncoding encoding;

	if (owner == nil && group == nil)
		@throw [OFInvalidArgumentException exception];

	encoding = [OFLocale encoding];

# ifdef OF_HAVE_THREADS
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
		     failedAttribute: attributeKey
			       errNo: errno];
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (void)setAttributes: (of_file_attributes_t)attributes
	  ofItemAtURL: (OFURL *)URL
{
	void *pool = objc_autoreleasePoolPush();
	OFEnumerator OF_GENERIC(of_file_attribute_key_t) *keyEnumerator;
	OFEnumerator *objectEnumerator;
	of_file_attribute_key_t key;
	id object;
	OFDate *lastAccessDate, *modificationDate;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if (![URL.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	keyEnumerator = [attributes keyEnumerator];
	objectEnumerator = [attributes objectEnumerator];

	while ((key = [keyEnumerator nextObject]) != nil &&
	    (object = [objectEnumerator nextObject]) != nil) {
		if ([key isEqual: of_file_attribute_key_modification_date] ||
		    [key isEqual: of_file_attribute_key_last_access_date])
			continue;
		else if ([key isEqual: of_file_attribute_key_posix_permissions])
			[self of_setPOSIXPermissions: object
					 ofItemAtURL: URL
					  attributes: attributes];
		else if ([key isEqual: of_file_attribute_key_owner])
			[self of_setOwner: object
				 andGroup: nil
			      ofItemAtURL: URL
			     attributeKey: key
			       attributes: attributes];
		else if ([key isEqual: of_file_attribute_key_group])
			[self of_setOwner: nil
				 andGroup: object
			      ofItemAtURL: URL
			     attributeKey: key
			       attributes: attributes];
		else
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: self];
	}

	lastAccessDate = [attributes
	    objectForKey: of_file_attribute_key_last_access_date];
	modificationDate = [attributes
	    objectForKey: of_file_attribute_key_modification_date];

	if (lastAccessDate != nil || modificationDate != nil)
		[self of_setLastAccessDate: lastAccessDate
		       andModificationDate: modificationDate
			       ofItemAtURL: URL
				attributes: attributes];








<
|


|

|














|
|

|



|
|
|
|
|
|
|
|
|
|
|
|






|
<
|
<







845
846
847
848
849
850
851

852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897

898

899
900
901
902
903
904
905
		     failedAttribute: attributeKey
			       errNo: errno];
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}


- (void)setAttributes: (OFFileAttributes)attributes ofItemAtURL: (OFURL *)URL
{
	void *pool = objc_autoreleasePoolPush();
	OFEnumerator OF_GENERIC(OFFileAttributeKey) *keyEnumerator;
	OFEnumerator *objectEnumerator;
	OFFileAttributeKey key;
	id object;
	OFDate *lastAccessDate, *modificationDate;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if (![URL.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	keyEnumerator = [attributes keyEnumerator];
	objectEnumerator = [attributes objectEnumerator];

	while ((key = [keyEnumerator nextObject]) != nil &&
	    (object = [objectEnumerator nextObject]) != nil) {
		if ([key isEqual: OFFileModificationDate] ||
		    [key isEqual: OFFileLastAccessDate])
			continue;
		else if ([key isEqual: OFFilePOSIXPermissions])
			[self of_setPOSIXPermissions: object
					 ofItemAtURL: URL
					  attributes: attributes];
		else if ([key isEqual: OFFileOwnerAccountName])
			[self of_setOwnerAccountName: object
			    andGroupOwnerAccountName: nil
					 ofItemAtURL: URL
					attributeKey: key
					  attributes: attributes];
		else if ([key isEqual: OFFileGroupOwnerAccountName])
			[self of_setOwnerAccountName: nil
			    andGroupOwnerAccountName: object
					 ofItemAtURL: URL
					attributeKey: key
					  attributes: attributes];
		else
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: self];
	}

	lastAccessDate = [attributes objectForKey: OFFileLastAccessDate];

	modificationDate = [attributes objectForKey: OFFileModificationDate];


	if (lastAccessDate != nil || modificationDate != nil)
		[self of_setLastAccessDate: lastAccessDate
		       andModificationDate: modificationDate
			       ofItemAtURL: URL
				attributes: attributes];

1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
				    exceptionWithObject: self
					requestedLength: 0
						  errNo: retrieveError()];
		} @finally {
			FindClose(handle);
		}
	} else {
		of_string_encoding_t encoding = [OFLocale encoding];
		WIN32_FIND_DATA fd;

		if ((handle = FindFirstFileA(
		    [path cStringWithEncoding: encoding], &fd)) ==
		    INVALID_HANDLE_VALUE)
			@throw [OFOpenItemFailedException
			    exceptionWithURL: URL







|







1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
				    exceptionWithObject: self
					requestedLength: 0
						  errNo: retrieveError()];
		} @finally {
			FindClose(handle);
		}
	} else {
		OFStringEncoding encoding = [OFLocale encoding];
		WIN32_FIND_DATA fd;

		if ((handle = FindFirstFileA(
		    [path cStringWithEncoding: encoding], &fd)) ==
		    INVALID_HANDLE_VALUE)
			@throw [OFOpenItemFailedException
			    exceptionWithURL: URL
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
					requestedLength: 0
						  errNo: retrieveError()];
		} @finally {
			FindClose(handle);
		}
	}
#elif defined(OF_AMIGAOS)
	of_string_encoding_t encoding = [OFLocale encoding];
	BPTR lock;

	if ((lock = Lock([path cStringWithEncoding: encoding],
	    SHARED_LOCK)) == 0)
		@throw [OFOpenItemFailedException
		    exceptionWithURL: URL
				mode: nil







|







1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
					requestedLength: 0
						  errNo: retrieveError()];
		} @finally {
			FindClose(handle);
		}
	}
#elif defined(OF_AMIGAOS)
	OFStringEncoding encoding = [OFLocale encoding];
	BPTR lock;

	if ((lock = Lock([path cStringWithEncoding: encoding],
	    SHARED_LOCK)) == 0)
		@throw [OFOpenItemFailedException
		    exceptionWithURL: URL
				mode: nil
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
			    exceptionWithObject: self
				requestedLength: 0
					  errNo: retrieveError()];
	} @finally {
		UnLock(lock);
	}
#else
	of_string_encoding_t encoding = [OFLocale encoding];
	DIR *dir;
	if ((dir = opendir([path cStringWithEncoding: encoding])) == NULL)
		@throw [OFOpenItemFailedException exceptionWithURL: URL
							      mode: nil
							     errNo: errno];

# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)







|







1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
			    exceptionWithObject: self
				requestedLength: 0
					  errNo: retrieveError()];
	} @finally {
		UnLock(lock);
	}
#else
	OFStringEncoding encoding = [OFLocale encoding];
	DIR *dir;
	if ((dir = opendir([path cStringWithEncoding: encoding])) == NULL)
		@throw [OFOpenItemFailedException exceptionWithURL: URL
							      mode: nil
							     errNo: errno];

# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
	    ![destination.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	sourcePath = source.fileSystemRepresentation;
	destinationPath = destination.fileSystemRepresentation;

# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (link([sourcePath cStringWithEncoding: encoding],
	    [destinationPath cStringWithEncoding: encoding]) != 0)
		@throw [OFLinkFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: errno];







|







1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
	    ![destination.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	sourcePath = source.fileSystemRepresentation;
	destinationPath = destination.fileSystemRepresentation;

# ifndef OF_WINDOWS
	OFStringEncoding encoding = [OFLocale encoding];

	if (link([sourcePath cStringWithEncoding: encoding],
	    [destinationPath cStringWithEncoding: encoding]) != 0)
		@throw [OFLinkFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: errno];
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411

	if (![URL.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = URL.fileSystemRepresentation;

# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (symlink([target cStringWithEncoding: encoding],
	    [path cStringWithEncoding: encoding]) != 0)
		@throw [OFCreateSymbolicLinkFailedException
		    exceptionWithURL: URL
			      target: target
			       errNo: errno];







|







1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399

	if (![URL.scheme isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = URL.fileSystemRepresentation;

# ifndef OF_WINDOWS
	OFStringEncoding encoding = [OFLocale encoding];

	if (symlink([target cStringWithEncoding: encoding],
	    [path cStringWithEncoding: encoding]) != 0)
		@throw [OFCreateSymbolicLinkFailedException
		    exceptionWithURL: URL
			      target: target
			       errNo: errno];
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: EEXIST];

	pool = objc_autoreleasePoolPush();

#ifdef OF_AMIGAOS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (!Rename([source.fileSystemRepresentation
	    cStringWithEncoding: encoding],
	    [destination.fileSystemRepresentation
	    cStringWithEncoding: encoding]))
		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: retrieveError()];
#else
	int status;

# ifdef OF_WINDOWS
	if ([OFSystemInfo isWindowsNT])
		status = _wrename(source.fileSystemRepresentation.UTF16String,
		    destination.fileSystemRepresentation.UTF16String);
	else {
# endif
		of_string_encoding_t encoding = [OFLocale encoding];

		status = rename([source.fileSystemRepresentation
		    cStringWithEncoding: encoding],
		    [destination.fileSystemRepresentation
		    cStringWithEncoding: encoding]);
# ifdef OF_WINDOWS
	}







|


















|







1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: EEXIST];

	pool = objc_autoreleasePoolPush();

#ifdef OF_AMIGAOS
	OFStringEncoding encoding = [OFLocale encoding];

	if (!Rename([source.fileSystemRepresentation
	    cStringWithEncoding: encoding],
	    [destination.fileSystemRepresentation
	    cStringWithEncoding: encoding]))
		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: retrieveError()];
#else
	int status;

# ifdef OF_WINDOWS
	if ([OFSystemInfo isWindowsNT])
		status = _wrename(source.fileSystemRepresentation.UTF16String,
		    destination.fileSystemRepresentation.UTF16String);
	else {
# endif
		OFStringEncoding encoding = [OFLocale encoding];

		status = rename([source.fileSystemRepresentation
		    cStringWithEncoding: encoding],
		    [destination.fileSystemRepresentation
		    cStringWithEncoding: encoding]);
# ifdef OF_WINDOWS
	}

Modified src/OFGZIPStream.h from [34d6d06fc9] to [dc70b7b057].

16
17
18
19
20
21
22





















23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
#import "OFStream.h"
#import "OFDate.h"

@class OFInflateStream;

OF_ASSUME_NONNULL_BEGIN






















/**
 * @class OFGZIPStream OFGZIPStream.h ObjFW/OFGZIPStream.h
 *
 * @brief A class that handles GZIP compression and decompression transparently
 *	  for an underlying stream.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFGZIPStream: OFStream
{
	OFStream *_stream;
	OFInflateStream *_Nullable _inflateStream;
	enum of_gzip_stream_state {
		OF_GZIP_STREAM_ID1,
		OF_GZIP_STREAM_ID2,
		OF_GZIP_STREAM_COMPRESSION_METHOD,
		OF_GZIP_STREAM_FLAGS,
		OF_GZIP_STREAM_MODIFICATION_TIME,
		OF_GZIP_STREAM_EXTRA_FLAGS,
		OF_GZIP_STREAM_OPERATING_SYSTEM,
		OF_GZIP_STREAM_EXTRA_LENGTH,
		OF_GZIP_STREAM_EXTRA,
		OF_GZIP_STREAM_NAME,
		OF_GZIP_STREAM_COMMENT,
		OF_GZIP_STREAM_HEADER_CRC16,
		OF_GZIP_STREAM_DATA,
		OF_GZIP_STREAM_CRC32,
		OF_GZIP_STREAM_UNCOMPRESSED_SIZE
	} _state;
	enum of_gzip_stream_flags {
		OF_GZIP_STREAM_FLAG_TEXT	 = 0x01,
		OF_GZIP_STREAM_FLAG_HEADER_CRC16 = 0x02,
		OF_GZIP_STREAM_FLAG_EXTRA	 = 0x04,
		OF_GZIP_STREAM_FLAG_NAME	 = 0x08,
		OF_GZIP_STREAM_FLAG_COMMENT	 = 0x10
	} _flags;
	uint8_t _extraFlags;
	enum of_gzip_stream_operating_system {
		OF_GZIP_STREAM_OPERATING_SYSTEM_FAT		=   0,
		OF_GZIP_STREAM_OPERATING_SYSTEM_AMIGA		=   1,
		OF_GZIP_STREAM_OPERATING_SYSTEM_VMS		=   2,
		OF_GZIP_STREAM_OPERATING_SYSTEM_UNIX		=   3,
		OF_GZIP_STREAM_OPERATING_SYSTEM_VM_CMS		=   4,
		OF_GZIP_STREAM_OPERATING_SYSTEM_ATARI_TOS	=   5,
		OF_GZIP_STREAM_OPERATING_SYSTEM_HPFS		=   6,
		OF_GZIP_STREAM_OPERATING_SYSTEM_MACINTOSH	=   7,
		OF_GZIP_STREAM_OPERATING_SYSTEM_Z_SYSTEM	=   8,
		OF_GZIP_STREAM_OPERATING_SYSTEM_CP_M		=   9,
		OF_GZIP_STREAM_OPERATING_SYSTEM_TOPS_20		=  10,
		OF_GZIP_STREAM_OPERATING_SYSTEM_NTFS		=  11,
		OF_GZIP_STREAM_OPERATING_SYSTEM_QDO		=  12,
		OF_GZIP_STREAM_OPERATING_SYSTEM_ACORN_RISC_OS	=  13,
		OF_GZIP_STREAM_OPERATING_SYSTEM_UNKNOWN		= 255
	} _operatingSystemMadeOn;
	size_t _bytesRead;
	uint8_t _buffer[4];
	OFDate *_Nullable _modificationDate;
	uint16_t _extraLength;
	uint32_t _CRC32, _uncompressedSize;
}

/**
 * @brief The operating system on which the data was compressed.
 *
 * This property is only guaranteed to be available once @ref atEndOfStream is
 * true.
 */
@property (readonly, nonatomic)
    enum of_gzip_stream_operating_system operatingSystemMadeOn;

/**
 * @brief The modification date of the original file.
 *
 * This property is only guaranteed to be available once @ref atEndOfStream is
 * true.
 */







>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>











|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|


<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|














|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
















80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
#import "OFStream.h"
#import "OFDate.h"

@class OFInflateStream;

OF_ASSUME_NONNULL_BEGIN

/**
 * @brief The operating system on which compressed the data.
 */
typedef enum OFGZIPStreamOperatingSystem {
	OFGZIPStreamOperatingSystemFAT	       =   0,
	OFGZIPStreamOperatingSystemAmiga       =   1,
	OFGZIPStreamOperatingSystemVMS	       =   2,
	OFGZIPStreamOperatingSystemUNIX	       =   3,
	OFGZIPStreamOperatingSystemVM_CMS      =   4,
	OFGZIPStreamOperatingSystemAtariTOS    =   5,
	OFGZIPStreamOperatingSystemHPFS	       =   6,
	OFGZIPStreamOperatingSystemMacintosh   =   7,
	OFGZIPStreamOperatingSystemZSystem     =   8,
	OFGZIPStreamOperatingSystemCPM	       =   9,
	OFGZIPStreamOperatingSystemTOPS20      =  10,
	OFGZIPStreamOperatingSystemNTFS	       =  11,
	OFGZIPStreamOperatingSystemQDO	       =  12,
	OFGZIPStreamOperatingSystemAcornRISCOS =  13,
	OFGZIPStreamOperatingSystemUnknown     = 255
} OFGZIPStreamOperatingSystem;

/**
 * @class OFGZIPStream OFGZIPStream.h ObjFW/OFGZIPStream.h
 *
 * @brief A class that handles GZIP compression and decompression transparently
 *	  for an underlying stream.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFGZIPStream: OFStream
{
	OFStream *_stream;
	OFInflateStream *_Nullable _inflateStream;
	enum {
		OFGZIPStreamStateID1,
		OFGZIPStreamStateID2,
		OFGZIPStreamStateCompressionMethod,
		OFGZIPStreamStateFlags,
		OFGZIPStreamStateModificationDate,
		OFGZIPStreamStateExtraFlags,
		OFGZIPStreamStateOperatingSystem,
		OFGZIPStreamStateExtraLength,
		OFGZIPStreamStateExtra,
		OFGZIPStreamStateName,
		OFGZIPStreamStateComment,
		OFGZIPStreamStateHeaderCRC16,
		OFGZIPStreamStateData,
		OFGZIPStreamStateCRC32,
		OFGZIPStreamStateUncompressedSize
	} _state;
	enum {
		OFGZIPStreamFlagText	    = 0x01,
		OFGZIPStreamFlagHeaderCRC16 = 0x02,
		OFGZIPStreamFlagExtra	    = 0x04,
		OFGZIPStreamFlagName	    = 0x08,
		OFGZIPStreamFlagComment	    = 0x10
	} _flags;
	uint8_t _extraFlags;
















	OFGZIPStreamOperatingSystem _operatingSystemMadeOn;
	size_t _bytesRead;
	uint8_t _buffer[4];
	OFDate *_Nullable _modificationDate;
	uint16_t _extraLength;
	uint32_t _CRC32, _uncompressedSize;
}

/**
 * @brief The operating system on which the data was compressed.
 *
 * This property is only guaranteed to be available once @ref atEndOfStream is
 * true.
 */
@property (readonly, nonatomic)
    OFGZIPStreamOperatingSystem operatingSystemMadeOn;

/**
 * @brief The modification date of the original file.
 *
 * This property is only guaranteed to be available once @ref atEndOfStream is
 * true.
 */

Modified src/OFGZIPStream.m from [5c08122bde] to [072d5c3fec].

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFGZIPStream.h"
#import "OFInflateStream.h"
#import "OFDate.h"

#import "crc32.h"

#import "OFChecksumMismatchException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFTruncatedDataException.h"








|

<
|







12
13
14
15
16
17
18
19
20

21
22
23
24
25
26
27
28
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFGZIPStream.h"
#import "OFCRC32.h"
#import "OFDate.h"

#import "OFInflateStream.h"

#import "OFChecksumMismatchException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFTruncatedDataException.h"

48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
	@try {
		if (![mode isEqual: @"r"])
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: nil];

		_stream = [stream retain];
		_operatingSystemMadeOn =
		    OF_GZIP_STREAM_OPERATING_SYSTEM_UNKNOWN;
		_CRC32 = ~0;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;







|
<







47
48
49
50
51
52
53
54

55
56
57
58
59
60
61
	@try {
		if (![mode isEqual: @"r"])
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: nil];

		_stream = [stream retain];
		_operatingSystemMadeOn = OFGZIPStreamOperatingSystemUnknown;

		_CRC32 = ~0;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
		@throw [OFNotOpenException exceptionWithObject: self];

	for (;;) {
		uint8_t byte;
		uint32_t CRC32, uncompressedSize;

		if (_stream.atEndOfStream) {
			if (_state != OF_GZIP_STREAM_ID1)
				@throw [OFTruncatedDataException exception];

			return 0;
		}

		switch (_state) {
		case OF_GZIP_STREAM_ID1:
		case OF_GZIP_STREAM_ID2:
		case OF_GZIP_STREAM_COMPRESSION_METHOD:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			if ((_state == OF_GZIP_STREAM_ID1 && byte != 0x1F) ||
			    (_state == OF_GZIP_STREAM_ID2 && byte != 0x8B) ||
			    (_state == OF_GZIP_STREAM_COMPRESSION_METHOD &&
			    byte != 8))
				@throw [OFInvalidFormatException exception];

			_state++;
			break;
		case OF_GZIP_STREAM_FLAGS:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			_flags = byte;
			_state++;
			break;
		case OF_GZIP_STREAM_MODIFICATION_TIME:
			_bytesRead += [_stream
			    readIntoBuffer: _buffer + _bytesRead
				    length: 4 - _bytesRead];

			if (_bytesRead < 4)
				return 0;

			[_modificationDate release];
			_modificationDate = nil;

			_modificationDate = [[OFDate alloc]
			    initWithTimeIntervalSince1970:
			    (_buffer[3] << 24) | (_buffer[2] << 16) |
			    (_buffer[1] << 8) | _buffer[0]];

			_bytesRead = 0;
			_state++;
			break;
		case OF_GZIP_STREAM_EXTRA_FLAGS:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			_extraFlags = byte;
			_state++;
			break;
		case OF_GZIP_STREAM_OPERATING_SYSTEM:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			_operatingSystemMadeOn = byte;
			_state++;
			break;
		case OF_GZIP_STREAM_EXTRA_LENGTH:
			if (!(_flags & OF_GZIP_STREAM_FLAG_EXTRA)) {
				_state += 2;
				break;
			}

			_bytesRead += [_stream
			    readIntoBuffer: _buffer + _bytesRead
				    length: 2 - _bytesRead];

			if (_bytesRead < 2)
				return 0;

			_extraLength = (_buffer[1] << 8) | _buffer[0];
			_bytesRead = 0;
			_state++;
			break;
		case OF_GZIP_STREAM_EXTRA:
			{
				char tmp[512];
				size_t toRead = _extraLength - _bytesRead;

				if (toRead > 512)
					toRead = 512;

				_bytesRead += [_stream readIntoBuffer: tmp
							       length: toRead];
			}

			if (_bytesRead < _extraLength)
				return 0;

			_bytesRead = 0;
			_state++;
			break;
		case OF_GZIP_STREAM_NAME:
			if (!(_flags & OF_GZIP_STREAM_FLAG_NAME)) {
				_state++;
				break;
			}

			do {
				if ([_stream readIntoBuffer: &byte
						     length: 1] < 1)
					return 0;
			} while (byte != 0);

			_state++;
			break;
		case OF_GZIP_STREAM_COMMENT:
			if (!(_flags & OF_GZIP_STREAM_FLAG_COMMENT)) {
				_state++;
				break;
			}

			do {
				if ([_stream readIntoBuffer: &byte
						     length: 1] < 1)
					return 0;
			} while (byte != 0);

			_state++;
			break;
		case OF_GZIP_STREAM_HEADER_CRC16:
			if (!(_flags & OF_GZIP_STREAM_FLAG_HEADER_CRC16)) {
				_state++;
				break;
			}

			_bytesRead += [_stream
			    readIntoBuffer: _buffer + _bytesRead
				    length: 2 - _bytesRead];

			if (_bytesRead < 2)
				return 0;

			/*
			 * Header CRC16 is not checked, as I could not find a
			 * single file in the wild that actually has a header
			 * CRC16 - and thus no file to test against.
			 */

			_bytesRead = 0;
			_state++;
			break;
		case OF_GZIP_STREAM_DATA:
			if (_inflateStream == nil)
				_inflateStream = [[OFInflateStream alloc]
				    initWithStream: _stream];

			if (!_inflateStream.atEndOfStream) {
				size_t bytesRead = [_inflateStream
				    readIntoBuffer: buffer
					    length: length];

				_CRC32 = of_crc32(_CRC32, buffer, bytesRead);
				_uncompressedSize += bytesRead;

				return bytesRead;
			}

			[_inflateStream release];
			_inflateStream = nil;

			_state++;
			break;
		case OF_GZIP_STREAM_CRC32:
			_bytesRead += [_stream readIntoBuffer: _buffer
						       length: 4 - _bytesRead];

			if (_bytesRead < 4)
				return 0;

			CRC32 = ((uint32_t)_buffer[3] << 24) |







|






|
|
|



|
|
|





|






|


















|






|






|
|















|

















|
|












|
|












|
|




















|









|










|







78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
		@throw [OFNotOpenException exceptionWithObject: self];

	for (;;) {
		uint8_t byte;
		uint32_t CRC32, uncompressedSize;

		if (_stream.atEndOfStream) {
			if (_state != OFGZIPStreamStateID1)
				@throw [OFTruncatedDataException exception];

			return 0;
		}

		switch (_state) {
		case OFGZIPStreamStateID1:
		case OFGZIPStreamStateID2:
		case OFGZIPStreamStateCompressionMethod:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			if ((_state == OFGZIPStreamStateID1 && byte != 0x1F) ||
			    (_state == OFGZIPStreamStateID2 && byte != 0x8B) ||
			    (_state == OFGZIPStreamStateCompressionMethod &&
			    byte != 8))
				@throw [OFInvalidFormatException exception];

			_state++;
			break;
		case OFGZIPStreamStateFlags:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			_flags = byte;
			_state++;
			break;
		case OFGZIPStreamStateModificationDate:
			_bytesRead += [_stream
			    readIntoBuffer: _buffer + _bytesRead
				    length: 4 - _bytesRead];

			if (_bytesRead < 4)
				return 0;

			[_modificationDate release];
			_modificationDate = nil;

			_modificationDate = [[OFDate alloc]
			    initWithTimeIntervalSince1970:
			    (_buffer[3] << 24) | (_buffer[2] << 16) |
			    (_buffer[1] << 8) | _buffer[0]];

			_bytesRead = 0;
			_state++;
			break;
		case OFGZIPStreamStateExtraFlags:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			_extraFlags = byte;
			_state++;
			break;
		case OFGZIPStreamStateOperatingSystem:
			if ([_stream readIntoBuffer: &byte length: 1] < 1)
				return 0;

			_operatingSystemMadeOn = byte;
			_state++;
			break;
		case OFGZIPStreamStateExtraLength:
			if (!(_flags & OFGZIPStreamFlagExtra)) {
				_state += 2;
				break;
			}

			_bytesRead += [_stream
			    readIntoBuffer: _buffer + _bytesRead
				    length: 2 - _bytesRead];

			if (_bytesRead < 2)
				return 0;

			_extraLength = (_buffer[1] << 8) | _buffer[0];
			_bytesRead = 0;
			_state++;
			break;
		case OFGZIPStreamStateExtra:
			{
				char tmp[512];
				size_t toRead = _extraLength - _bytesRead;

				if (toRead > 512)
					toRead = 512;

				_bytesRead += [_stream readIntoBuffer: tmp
							       length: toRead];
			}

			if (_bytesRead < _extraLength)
				return 0;

			_bytesRead = 0;
			_state++;
			break;
		case OFGZIPStreamStateName:
			if (!(_flags & OFGZIPStreamFlagName)) {
				_state++;
				break;
			}

			do {
				if ([_stream readIntoBuffer: &byte
						     length: 1] < 1)
					return 0;
			} while (byte != 0);

			_state++;
			break;
		case OFGZIPStreamStateComment:
			if (!(_flags & OFGZIPStreamFlagComment)) {
				_state++;
				break;
			}

			do {
				if ([_stream readIntoBuffer: &byte
						     length: 1] < 1)
					return 0;
			} while (byte != 0);

			_state++;
			break;
		case OFGZIPStreamStateHeaderCRC16:
			if (!(_flags & OFGZIPStreamFlagHeaderCRC16)) {
				_state++;
				break;
			}

			_bytesRead += [_stream
			    readIntoBuffer: _buffer + _bytesRead
				    length: 2 - _bytesRead];

			if (_bytesRead < 2)
				return 0;

			/*
			 * Header CRC16 is not checked, as I could not find a
			 * single file in the wild that actually has a header
			 * CRC16 - and thus no file to test against.
			 */

			_bytesRead = 0;
			_state++;
			break;
		case OFGZIPStreamStateData:
			if (_inflateStream == nil)
				_inflateStream = [[OFInflateStream alloc]
				    initWithStream: _stream];

			if (!_inflateStream.atEndOfStream) {
				size_t bytesRead = [_inflateStream
				    readIntoBuffer: buffer
					    length: length];

				_CRC32 = OFCRC32(_CRC32, buffer, bytesRead);
				_uncompressedSize += bytesRead;

				return bytesRead;
			}

			[_inflateStream release];
			_inflateStream = nil;

			_state++;
			break;
		case OFGZIPStreamStateCRC32:
			_bytesRead += [_stream readIntoBuffer: _buffer
						       length: 4 - _bytesRead];

			if (_bytesRead < 4)
				return 0;

			CRC32 = ((uint32_t)_buffer[3] << 24) |
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
					       expectedChecksum: expected];
			}

			_bytesRead = 0;
			_CRC32 = ~0;
			_state++;
			break;
		case OF_GZIP_STREAM_UNCOMPRESSED_SIZE:
			_bytesRead += [_stream readIntoBuffer: _buffer
						       length: 4 - _bytesRead];

			uncompressedSize = ((uint32_t)_buffer[3] << 24) |
			    (_buffer[2] << 16) | (_buffer[1] << 8) | _buffer[0];
			if (_uncompressedSize != uncompressedSize) {
				OFString *actual = [OFString stringWithFormat:
				    @"%" PRIu32, _uncompressedSize];
				OFString *expected = [OFString stringWithFormat:
				    @"%" PRIu32, uncompressedSize];

				@throw [OFChecksumMismatchException
				    exceptionWithActualChecksum: actual
					       expectedChecksum: expected];
			}

			_bytesRead = 0;
			_uncompressedSize = 0;
			_state = OF_GZIP_STREAM_ID1;
			break;
		}
	}
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	return _stream.atEndOfStream;
}

- (bool)hasDataInReadBuffer
{
	if (_state == OF_GZIP_STREAM_DATA)
		return (super.hasDataInReadBuffer ||
		    _inflateStream.hasDataInReadBuffer);

	return (super.hasDataInReadBuffer || _stream.hasDataInReadBuffer);
}

- (void)close







|


















|















|







269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
					       expectedChecksum: expected];
			}

			_bytesRead = 0;
			_CRC32 = ~0;
			_state++;
			break;
		case OFGZIPStreamStateUncompressedSize:
			_bytesRead += [_stream readIntoBuffer: _buffer
						       length: 4 - _bytesRead];

			uncompressedSize = ((uint32_t)_buffer[3] << 24) |
			    (_buffer[2] << 16) | (_buffer[1] << 8) | _buffer[0];
			if (_uncompressedSize != uncompressedSize) {
				OFString *actual = [OFString stringWithFormat:
				    @"%" PRIu32, _uncompressedSize];
				OFString *expected = [OFString stringWithFormat:
				    @"%" PRIu32, uncompressedSize];

				@throw [OFChecksumMismatchException
				    exceptionWithActualChecksum: actual
					       expectedChecksum: expected];
			}

			_bytesRead = 0;
			_uncompressedSize = 0;
			_state = OFGZIPStreamStateID1;
			break;
		}
	}
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	return _stream.atEndOfStream;
}

- (bool)hasDataInReadBuffer
{
	if (_state == OFGZIPStreamStateData)
		return (super.hasDataInReadBuffer ||
		    _inflateStream.hasDataInReadBuffer);

	return (super.hasDataInReadBuffer || _stream.hasDataInReadBuffer);
}

- (void)close

Modified src/OFHTTPClient.m from [02e9faa541] to [5869517d16].

24
25
26
27
28
29
30

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
#import "OFData.h"
#import "OFDictionary.h"
#import "OFHTTPRequest.h"
#import "OFHTTPResponse.h"
#import "OFKernelEventObserver.h"
#import "OFNumber.h"
#import "OFRunLoop.h"

#import "OFString.h"
#import "OFTCPSocket.h"
#import "OFURL.h"

#import "OFAlreadyConnectedException.h"
#import "OFHTTPRequestFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFInvalidServerReplyException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"
#import "OFUnsupportedVersionException.h"
#import "OFWriteFailedException.h"

#import "socket_helpers.h"

#define REDIRECTS_DEFAULT 10

OF_DIRECT_MEMBERS
@interface OFHTTPClientRequestHandler: OFObject <OFTCPSocketDelegate>
{
@public
	OFHTTPClient *_client;







>



















<
<







24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50


51
52
53
54
55
56
57
#import "OFData.h"
#import "OFDictionary.h"
#import "OFHTTPRequest.h"
#import "OFHTTPResponse.h"
#import "OFKernelEventObserver.h"
#import "OFNumber.h"
#import "OFRunLoop.h"
#import "OFSocket+Private.h"
#import "OFString.h"
#import "OFTCPSocket.h"
#import "OFURL.h"

#import "OFAlreadyConnectedException.h"
#import "OFHTTPRequestFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFInvalidServerReplyException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"
#import "OFUnsupportedVersionException.h"
#import "OFWriteFailedException.h"



#define REDIRECTS_DEFAULT 10

OF_DIRECT_MEMBERS
@interface OFHTTPClientRequestHandler: OFObject <OFTCPSocketDelegate>
{
@public
	OFHTTPClient *_client;
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
			 redirects: (unsigned int)redirects;
@end

static OFString *
constructRequestString(OFHTTPRequest *request)
{
	void *pool = objc_autoreleasePoolPush();
	of_http_request_method_t method = request.method;
	OFURL *URL = request.URL;
	OFString *path;
	OFString *user = URL.user, *password = URL.password;
	OFMutableString *requestString;
	OFMutableDictionary OF_GENERIC(OFString *, OFString *) *headers;
	bool hasContentLength, chunked;
	OFEnumerator OF_GENERIC(OFString *) *keyEnumerator, *objectEnumerator;
	OFString *key, *object;

	if (URL.path != nil)
		path = URL.URLEncodedPath;
	else
		path = @"/";

	requestString = [OFMutableString stringWithFormat:
	    @"%s %@", of_http_request_method_to_string(method), path];

	if (URL.query != nil) {
		[requestString appendString: @"?"];
		[requestString appendString: URL.URLEncodedQuery];
	}

	[requestString appendString: @" HTTP/"];







|















|







111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
			 redirects: (unsigned int)redirects;
@end

static OFString *
constructRequestString(OFHTTPRequest *request)
{
	void *pool = objc_autoreleasePoolPush();
	OFHTTPRequestMethod method = request.method;
	OFURL *URL = request.URL;
	OFString *path;
	OFString *user = URL.user, *password = URL.password;
	OFMutableString *requestString;
	OFMutableDictionary OF_GENERIC(OFString *, OFString *) *headers;
	bool hasContentLength, chunked;
	OFEnumerator OF_GENERIC(OFString *) *keyEnumerator, *objectEnumerator;
	OFString *key, *object;

	if (URL.path != nil)
		path = URL.URLEncodedPath;
	else
		path = @"/";

	requestString = [OFMutableString stringWithFormat:
	    @"%s %@", OFHTTPRequestMethodName(method), path];

	if (URL.query != nil) {
		[requestString appendString: @"?"];
		[requestString appendString: URL.URLEncodedQuery];
	}

	[requestString appendString: @" HTTP/"];
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
static OF_INLINE void
normalizeKey(char *str_)
{
	unsigned char *str = (unsigned char *)str_;
	bool firstLetter = true;

	while (*str != '\0') {
		if (!of_ascii_isalpha(*str)) {
			firstLetter = true;
			str++;
			continue;
		}

		*str = (firstLetter
		    ? of_ascii_toupper(*str)
		    : of_ascii_tolower(*str));

		firstLetter = false;
		str++;
	}
}

static bool
defaultShouldFollow(of_http_request_method_t method, short statusCode)
{
	bool follow;

	/*
	 * 301, 302 and 307 should only redirect with user confirmation if the
	 * request method is not GET or HEAD. Asking the delegate and getting
	 * true returned is considered user confirmation.
	 */
	if (method == OF_HTTP_REQUEST_METHOD_GET ||
	    method == OF_HTTP_REQUEST_METHOD_HEAD)
		follow = true;
	/* 303 should always be redirected and converted to a GET request. */
	else if (statusCode == 303)
		follow = true;
	else
		follow = false;








|






<
|







|








|
|







214
215
216
217
218
219
220
221
222
223
224
225
226
227

228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
static OF_INLINE void
normalizeKey(char *str_)
{
	unsigned char *str = (unsigned char *)str_;
	bool firstLetter = true;

	while (*str != '\0') {
		if (!OFASCIIIsAlpha(*str)) {
			firstLetter = true;
			str++;
			continue;
		}

		*str = (firstLetter

		    ? OFASCIIToUpper(*str) : OFASCIIToLower(*str));

		firstLetter = false;
		str++;
	}
}

static bool
defaultShouldFollow(OFHTTPRequestMethod method, short statusCode)
{
	bool follow;

	/*
	 * 301, 302 and 307 should only redirect with user confirmation if the
	 * request method is not GET or HEAD. Asking the delegate and getting
	 * true returned is considered user confirmation.
	 */
	if (method == OFHTTPRequestMethodGet ||
	    method == OFHTTPRequestMethodHead)
		follow = true;
	/* 303 should always be redirected and converted to a GET request. */
	else if (statusCode == 303)
		follow = true;
	else
		follow = false;

317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
		if (connectionHeader != nil)
			keepAlive = [connectionHeader isEqual: @"close"];
		else
			keepAlive = true;
	} else {
		if (connectionHeader != nil)
			keepAlive = ([connectionHeader caseInsensitiveCompare:
			    @"keep-alive"] == OF_ORDERED_SAME);
		else
			keepAlive = false;
	}

	if (keepAlive) {
		response.of_keepAlive = true;

		_client->_socket = [sock retain];
		_client->_lastURL = [URL copy];
		_client->_lastWasHEAD =
		    (_request.method == OF_HTTP_REQUEST_METHOD_HEAD);
		_client->_lastResponse = [response retain];
	}

	if (_redirects > 0 && (_status == 301 || _status == 302 ||
	    _status == 303 || _status == 307) &&
	    (location = [_serverHeaders objectForKey: @"Location"]) != nil) {
		bool follow = true;
		OFURL *newURL;
		OFString *newURLScheme;

		newURL = [OFURL URLWithString: location
				relativeToURL: URL];
		newURLScheme = newURL.scheme;

		if ([newURLScheme caseInsensitiveCompare: @"http"] !=
		    OF_ORDERED_SAME &&
		    [newURLScheme caseInsensitiveCompare: @"https"] !=
		    OF_ORDERED_SAME)
			follow = false;

		if (!_client->_allowsInsecureRedirects &&
		    [URL.scheme caseInsensitiveCompare: @"https"] ==
		    OF_ORDERED_SAME &&
		    [newURLScheme caseInsensitiveCompare: @"http"] ==
		    OF_ORDERED_SAME)
			follow = false;

		if (follow && [_client->_delegate respondsToSelector: @selector(
		    client:shouldFollowRedirect:statusCode:request:response:)])
			follow = [_client->_delegate client: _client
				       shouldFollowRedirect: newURL
						 statusCode: _status







|










|















|

|




|

|







315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
		if (connectionHeader != nil)
			keepAlive = [connectionHeader isEqual: @"close"];
		else
			keepAlive = true;
	} else {
		if (connectionHeader != nil)
			keepAlive = ([connectionHeader caseInsensitiveCompare:
			    @"keep-alive"] == OFOrderedSame);
		else
			keepAlive = false;
	}

	if (keepAlive) {
		response.of_keepAlive = true;

		_client->_socket = [sock retain];
		_client->_lastURL = [URL copy];
		_client->_lastWasHEAD =
		    (_request.method == OFHTTPRequestMethodHead);
		_client->_lastResponse = [response retain];
	}

	if (_redirects > 0 && (_status == 301 || _status == 302 ||
	    _status == 303 || _status == 307) &&
	    (location = [_serverHeaders objectForKey: @"Location"]) != nil) {
		bool follow = true;
		OFURL *newURL;
		OFString *newURLScheme;

		newURL = [OFURL URLWithString: location
				relativeToURL: URL];
		newURLScheme = newURL.scheme;

		if ([newURLScheme caseInsensitiveCompare: @"http"] !=
		    OFOrderedSame &&
		    [newURLScheme caseInsensitiveCompare: @"https"] !=
		    OFOrderedSame)
			follow = false;

		if (!_client->_allowsInsecureRedirects &&
		    [URL.scheme caseInsensitiveCompare: @"https"] ==
		    OFOrderedSame &&
		    [newURLScheme caseInsensitiveCompare: @"http"] ==
		    OFOrderedSame)
			follow = false;

		if (follow && [_client->_delegate respondsToSelector: @selector(
		    client:shouldFollowRedirect:statusCode:request:response:)])
			follow = [_client->_delegate client: _client
				       shouldFollowRedirect: newURL
						 statusCode: _status
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
				    (object = [objectEnumerator nextObject]) !=
				    nil)
					if ([key hasPrefix: @"Content-"] ||
					    [key hasPrefix: @"Transfer-"])
						[newHeaders
						    removeObjectForKey: key];

				newRequest.method = OF_HTTP_REQUEST_METHOD_GET;
			}

			newRequest.URL = newURL;
			newRequest.headers = newHeaders;

			_client->_inProgress = false;








|







395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
				    (object = [objectEnumerator nextObject]) !=
				    nil)
					if ([key hasPrefix: @"Content-"] ||
					    [key hasPrefix: @"Transfer-"])
						[newHeaders
						    removeObjectForKey: key];

				newRequest.method = OFHTTPRequestMethodGet;
			}

			newRequest.URL = newURL;
			newRequest.headers = newHeaders;

			_client->_inProgress = false;

456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
		return false;
	}

	if (![line hasPrefix: @"HTTP/"] || line.length < 9 ||
	    [line characterAtIndex: 8] != ' ')
		@throw [OFInvalidServerReplyException exception];

	_version = [[line substringWithRange: of_range(5, 3)] copy];
	if (![_version isEqual: @"1.0"] && ![_version isEqual: @"1.1"])
		@throw [OFUnsupportedVersionException
		    exceptionWithVersion: _version];

	status = [line substringWithRange: of_range(9, 3)].longLongValue;

	if (status < 0 || status > 599)
		@throw [OFInvalidServerReplyException exception];

	_status = (short)status;

	return true;
}

- (bool)handleServerHeader: (OFString *)line
		    socket: (OFTCPSocket *)sock
{
	OFString *key, *value, *old;
	const char *lineC, *tmp;
	char *keyC;

	if (line == nil)
		@throw [OFInvalidServerReplyException exception];







|




|









|
<







454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476

477
478
479
480
481
482
483
		return false;
	}

	if (![line hasPrefix: @"HTTP/"] || line.length < 9 ||
	    [line characterAtIndex: 8] != ' ')
		@throw [OFInvalidServerReplyException exception];

	_version = [[line substringWithRange: OFRangeMake(5, 3)] copy];
	if (![_version isEqual: @"1.0"] && ![_version isEqual: @"1.1"])
		@throw [OFUnsupportedVersionException
		    exceptionWithVersion: _version];

	status = [line substringWithRange: OFRangeMake(9, 3)].longLongValue;

	if (status < 0 || status > 599)
		@throw [OFInvalidServerReplyException exception];

	_status = (short)status;

	return true;
}

- (bool)handleServerHeader: (OFString *)line socket: (OFTCPSocket *)sock

{
	OFString *key, *value, *old;
	const char *lineC, *tmp;
	char *keyC;

	if (line == nil)
		@throw [OFInvalidServerReplyException exception];
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
	}

	lineC = line.UTF8String;

	if ((tmp = strchr(lineC, ':')) == NULL)
		@throw [OFInvalidServerReplyException exception];

	keyC = of_alloc(tmp - lineC + 1, 1);
	memcpy(keyC, lineC, tmp - lineC);
	keyC[tmp - lineC] = '\0';
	normalizeKey(keyC);

	@try {
		key = [OFString stringWithUTF8StringNoCopy: keyC
					      freeWhenDone: true];
	} @catch (id e) {
		free(keyC);
		@throw e;
	}

	do {
		tmp++;
	} while (*tmp == ' ');








|








|







502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
	}

	lineC = line.UTF8String;

	if ((tmp = strchr(lineC, ':')) == NULL)
		@throw [OFInvalidServerReplyException exception];

	keyC = OFAllocMemory(tmp - lineC + 1, 1);
	memcpy(keyC, lineC, tmp - lineC);
	keyC[tmp - lineC] = '\0';
	normalizeKey(keyC);

	@try {
		key = [OFString stringWithUTF8StringNoCopy: keyC
					      freeWhenDone: true];
	} @catch (id e) {
		OFFreeMemory(keyC);
		@throw e;
	}

	do {
		tmp++;
	} while (*tmp == ' ');

565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
	}

	return ret;
}

- (OFString *)stream: (OFStream *)stream
      didWriteString: (OFString *)string
	    encoding: (of_string_encoding_t)encoding
	bytesWritten: (size_t)bytesWritten
	   exception: (id)exception
{
	OFDictionary OF_GENERIC(OFString *, OFString *) *headers;
	bool chunked;

	if (exception != nil) {







|







562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
	}

	return ret;
}

- (OFString *)stream: (OFStream *)stream
      didWriteString: (OFString *)string
	    encoding: (OFStringEncoding)encoding
	bytesWritten: (size_t)bytesWritten
	   exception: (id)exception
{
	OFDictionary OF_GENERIC(OFString *, OFString *) *headers;
	bool chunked;

	if (exception != nil) {
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
		OFTCPSocket *sock;
		uint16_t port;
		OFNumber *URLPort;

		[_client close];

		if ([URL.scheme caseInsensitiveCompare: @"https"] ==
		    OF_ORDERED_SAME) {
			if (of_tls_socket_class == Nil)
				@throw [OFUnsupportedProtocolException
				    exceptionWithURL: URL];

			sock = [[[of_tls_socket_class alloc] init] autorelease];
			port = 443;
		} else {
			sock = [OFTCPSocket socket];
			port = 80;
		}

		URLPort = URL.port;







|
|



|







694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
		OFTCPSocket *sock;
		uint16_t port;
		OFNumber *URLPort;

		[_client close];

		if ([URL.scheme caseInsensitiveCompare: @"https"] ==
		    OFOrderedSame) {
			if (OFTLSSocketClass == Nil)
				@throw [OFUnsupportedProtocolException
				    exceptionWithURL: URL];

			sock = [[[OFTLSSocketClass alloc] init] autorelease];
			port = 443;
		} else {
			sock = [OFTCPSocket socket];
			port = 80;
		}

		URLPort = URL.port;
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
			@throw [OFInvalidServerReplyException exception];
		}

		if (line == nil)
			return 0;

		pos = [line rangeOfString: @";"].location;
		if (pos != OF_NOT_FOUND)
			line = [line substringToIndex: pos];

		if (line.length < 1) {
			/*
			 * We have read the empty string because the socket is
			 * at end of stream.
			 */
			if (_socket.atEndOfStream && pos == OF_NOT_FOUND)
				@throw [OFTruncatedDataException exception];
			else
				@throw [OFInvalidServerReplyException
				    exception];
		}

		@try {







|







|







990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
			@throw [OFInvalidServerReplyException exception];
		}

		if (line == nil)
			return 0;

		pos = [line rangeOfString: @";"].location;
		if (pos != OFNotFound)
			line = [line substringToIndex: pos];

		if (line.length < 1) {
			/*
			 * We have read the empty string because the socket is
			 * at end of stream.
			 */
			if (_socket.atEndOfStream && pos == OFNotFound)
				@throw [OFTruncatedDataException exception];
			else
				@throw [OFInvalidServerReplyException
				    exception];
		}

		@try {
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
- (void)asyncPerformRequest: (OFHTTPRequest *)request
		  redirects: (unsigned int)redirects
{
	void *pool = objc_autoreleasePoolPush();
	OFURL *URL = request.URL;
	OFString *scheme = URL.scheme;

	if ([scheme caseInsensitiveCompare: @"http"] != OF_ORDERED_SAME &&
	    [scheme caseInsensitiveCompare: @"https"] != OF_ORDERED_SAME)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	if (_inProgress)
		/* TODO: Find a better exception */
		@throw [OFAlreadyConnectedException exception];

	_inProgress = true;







|
|







1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
- (void)asyncPerformRequest: (OFHTTPRequest *)request
		  redirects: (unsigned int)redirects
{
	void *pool = objc_autoreleasePoolPush();
	OFURL *URL = request.URL;
	OFString *scheme = URL.scheme;

	if ([scheme caseInsensitiveCompare: @"http"] != OFOrderedSame &&
	    [scheme caseInsensitiveCompare: @"https"] != OFOrderedSame)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	if (_inProgress)
		/* TODO: Find a better exception */
		@throw [OFAlreadyConnectedException exception];

	_inProgress = true;

Modified src/OFHTTPCookie.m from [f788425642] to [6c798836e9].

64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
    (OFDictionary OF_GENERIC(OFString *, OFString *) *)headerFields
    forURL: (OFURL *)URL
{
	OFMutableArray OF_GENERIC(OFHTTPCookie *) *ret = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();
	OFString *string = [headerFields objectForKey: @"Set-Cookie"];
	OFString *domain = URL.host;
	const of_unichar_t *characters = string.characters;
	size_t length = string.length, last = 0;
	enum {
		STATE_PRE_NAME,
		STATE_NAME,
		STATE_EXPECT_VALUE,
		STATE_VALUE,
		STATE_QUOTED_VALUE,







|







64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
    (OFDictionary OF_GENERIC(OFString *, OFString *) *)headerFields
    forURL: (OFURL *)URL
{
	OFMutableArray OF_GENERIC(OFHTTPCookie *) *ret = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();
	OFString *string = [headerFields objectForKey: @"Set-Cookie"];
	OFString *domain = URL.host;
	const OFUnichar *characters = string.characters;
	size_t length = string.length, last = 0;
	enum {
		STATE_PRE_NAME,
		STATE_NAME,
		STATE_EXPECT_VALUE,
		STATE_VALUE,
		STATE_QUOTED_VALUE,
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
				last = i;
				i--;
			}
			break;
		case STATE_NAME:
			if (characters[i] == '=') {
				name = [string substringWithRange:
				    of_range(last, i - last)];
				state = STATE_EXPECT_VALUE;
			}
			break;
		case STATE_EXPECT_VALUE:
			if (characters[i] == '"') {
				state = STATE_QUOTED_VALUE;
				last = i + 1;
			} else {
				state = STATE_VALUE;
				last = i;
			}

			i--;
			break;
		case STATE_VALUE:
			if (characters[i] == ';' || characters[i] == ',') {
				value = [string substringWithRange:
				    of_range(last, i - last)];

				[ret addObject:
				    [OFHTTPCookie cookieWithName: name
							   value: value
							  domain: domain]];

				state = (characters[i] == ';'
				    ? STATE_PRE_ATTR_NAME : STATE_PRE_NAME);
			}
			break;
		case STATE_QUOTED_VALUE:
			if (characters[i] == '"') {
				value = [string substringWithRange:
				    of_range(last, i - last)];
				[ret addObject:
				    [OFHTTPCookie cookieWithName: name
							   value: value
							  domain: domain]];

				state = STATE_POST_QUOTED_VALUE;
			}







|

















|













|







91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
				last = i;
				i--;
			}
			break;
		case STATE_NAME:
			if (characters[i] == '=') {
				name = [string substringWithRange:
				    OFRangeMake(last, i - last)];
				state = STATE_EXPECT_VALUE;
			}
			break;
		case STATE_EXPECT_VALUE:
			if (characters[i] == '"') {
				state = STATE_QUOTED_VALUE;
				last = i + 1;
			} else {
				state = STATE_VALUE;
				last = i;
			}

			i--;
			break;
		case STATE_VALUE:
			if (characters[i] == ';' || characters[i] == ',') {
				value = [string substringWithRange:
				    OFRangeMake(last, i - last)];

				[ret addObject:
				    [OFHTTPCookie cookieWithName: name
							   value: value
							  domain: domain]];

				state = (characters[i] == ';'
				    ? STATE_PRE_ATTR_NAME : STATE_PRE_NAME);
			}
			break;
		case STATE_QUOTED_VALUE:
			if (characters[i] == '"') {
				value = [string substringWithRange:
				    OFRangeMake(last, i - last)];
				[ret addObject:
				    [OFHTTPCookie cookieWithName: name
							   value: value
							  domain: domain]];

				state = STATE_POST_QUOTED_VALUE;
			}
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
				last = i;
				i--;
			}
			break;
		case STATE_ATTR_NAME:
			if (characters[i] == '=') {
				name = [string substringWithRange:
				    of_range(last, i - last)];

				state = STATE_ATTR_VALUE;
				last = i + 1;
			} else if (characters[i] == ';' ||
			    characters[i] == ',') {
				name = [string substringWithRange:
				    of_range(last, i - last)];

				handleAttribute(ret.lastObject, name, nil);

				state = (characters[i] == ';'
				    ? STATE_PRE_ATTR_NAME : STATE_PRE_NAME);
			}

			break;
		case STATE_ATTR_VALUE:
			if (characters[i] == ';' || characters[i] == ',') {
				value = [string substringWithRange:
				    of_range(last, i - last)];

				/*
				 * Expires often contains a comma, even though
				 * the comma is used as a separator for
				 * concatenating headers as per RFC 2616,
				 * meaning RFC 6265 contradicts RFC 2616.
				 * Solve this by special casing this.
				 */
				if (characters[i] == ',' &&
				    [name caseInsensitiveCompare: @"expires"] ==
				    OF_ORDERED_SAME && value.length == 3 &&
				    ([value isEqual: @"Mon"] ||
				    [value isEqual: @"Tue"] ||
				    [value isEqual: @"Wed"] ||
				    [value isEqual: @"Thu"] ||
				    [value isEqual: @"Fri"] ||
				    [value isEqual: @"Sat"] ||
				    [value isEqual: @"Sun"]))







|






|











|










|







151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
				last = i;
				i--;
			}
			break;
		case STATE_ATTR_NAME:
			if (characters[i] == '=') {
				name = [string substringWithRange:
				    OFRangeMake(last, i - last)];

				state = STATE_ATTR_VALUE;
				last = i + 1;
			} else if (characters[i] == ';' ||
			    characters[i] == ',') {
				name = [string substringWithRange:
				    OFRangeMake(last, i - last)];

				handleAttribute(ret.lastObject, name, nil);

				state = (characters[i] == ';'
				    ? STATE_PRE_ATTR_NAME : STATE_PRE_NAME);
			}

			break;
		case STATE_ATTR_VALUE:
			if (characters[i] == ';' || characters[i] == ',') {
				value = [string substringWithRange:
				    OFRangeMake(last, i - last)];

				/*
				 * Expires often contains a comma, even though
				 * the comma is used as a separator for
				 * concatenating headers as per RFC 2616,
				 * meaning RFC 6265 contradicts RFC 2616.
				 * Solve this by special casing this.
				 */
				if (characters[i] == ',' &&
				    [name caseInsensitiveCompare: @"expires"] ==
				    OFOrderedSame && value.length == 3 &&
				    ([value isEqual: @"Mon"] ||
				    [value isEqual: @"Tue"] ||
				    [value isEqual: @"Wed"] ||
				    [value isEqual: @"Thu"] ||
				    [value isEqual: @"Fri"] ||
				    [value isEqual: @"Sat"] ||
				    [value isEqual: @"Sun"]))
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
		break;
	case STATE_NAME:
	case STATE_QUOTED_VALUE:
		@throw [OFInvalidFormatException exception];
		break;
	case STATE_VALUE:
		value = [string substringWithRange:
		    of_range(last, length - last)];
		[ret addObject: [OFHTTPCookie cookieWithName: name
						       value: value
						      domain: domain]];
		break;
	/* We end up here if the cookie is just foo= */
	case STATE_EXPECT_VALUE:
		[ret addObject: [OFHTTPCookie cookieWithName: name
						       value: @""
						      domain: domain]];
		break;
	case STATE_ATTR_NAME:
		if (last != length) {
			name = [string substringWithRange:
			    of_range(last, length - last)];

			handleAttribute(ret.lastObject, name, nil);
		}
		break;
	case STATE_ATTR_VALUE:
		value = [string substringWithRange:
		    of_range(last, length - last)];

		handleAttribute(ret.lastObject, name, value);

		break;
	}

	objc_autoreleasePoolPop(pool);







|













|






|







211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
		break;
	case STATE_NAME:
	case STATE_QUOTED_VALUE:
		@throw [OFInvalidFormatException exception];
		break;
	case STATE_VALUE:
		value = [string substringWithRange:
		    OFRangeMake(last, length - last)];
		[ret addObject: [OFHTTPCookie cookieWithName: name
						       value: value
						      domain: domain]];
		break;
	/* We end up here if the cookie is just foo= */
	case STATE_EXPECT_VALUE:
		[ret addObject: [OFHTTPCookie cookieWithName: name
						       value: @""
						      domain: domain]];
		break;
	case STATE_ATTR_NAME:
		if (last != length) {
			name = [string substringWithRange:
			    OFRangeMake(last, length - last)];

			handleAttribute(ret.lastObject, name, nil);
		}
		break;
	case STATE_ATTR_VALUE:
		value = [string substringWithRange:
		    OFRangeMake(last, length - last)];

		handleAttribute(ret.lastObject, name, value);

		break;
	}

	objc_autoreleasePoolPop(pool);
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);
	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD_HASH(hash, _value.hash);
	OF_HASH_ADD_HASH(hash, _domain.hash);
	OF_HASH_ADD_HASH(hash, _path.hash);
	OF_HASH_ADD_HASH(hash, _expires.hash);
	OF_HASH_ADD(hash, _secure);
	OF_HASH_ADD(hash, _HTTPOnly);
	OF_HASH_ADD_HASH(hash, _extensions.hash);
	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	OFHTTPCookie *copy = [[OFHTTPCookie alloc] initWithName: _name







|

|
|
|
|
|
|
|
|
|
|







359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);
	OFHashAddHash(&hash, _name.hash);
	OFHashAddHash(&hash, _value.hash);
	OFHashAddHash(&hash, _domain.hash);
	OFHashAddHash(&hash, _path.hash);
	OFHashAddHash(&hash, _expires.hash);
	OFHashAdd(&hash, _secure);
	OFHashAdd(&hash, _HTTPOnly);
	OFHashAddHash(&hash, _extensions.hash);
	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	OFHTTPCookie *copy = [[OFHTTPCookie alloc] initWithName: _name

Modified src/OFHTTPCookieManager.m from [a7b81a9286] to [5134a266a2].

59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
	OFString *cookieDomain, *URLHost;
	size_t i;

	if (![cookie.path hasPrefix: @"/"])
		cookie.path = @"/";

	if (cookie.secure &&
	    [URL.scheme caseInsensitiveCompare: @"https"] != OF_ORDERED_SAME) {
		objc_autoreleasePoolPop(pool);
		return;
	}

	cookieDomain = cookie.domain.lowercaseString;
	cookie.domain = cookieDomain;








|







59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
	OFString *cookieDomain, *URLHost;
	size_t i;

	if (![cookie.path hasPrefix: @"/"])
		cookie.path = @"/";

	if (cookie.secure &&
	    [URL.scheme caseInsensitiveCompare: @"https"] != OFOrderedSame) {
		objc_autoreleasePoolPop(pool);
		return;
	}

	cookieDomain = cookie.domain.lowercaseString;
	cookie.domain = cookieDomain;

117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
		bool match;

		expires = cookie.expires;
		if (expires != nil && expires.timeIntervalSinceNow <= 0)
			continue;

		if (cookie.secure && [URL.scheme caseInsensitiveCompare:
		    @"https"] != OF_ORDERED_SAME)
			continue;

		pool = objc_autoreleasePoolPush();

		cookieDomain = cookie.domain.lowercaseString;
		URLHost = URL.host.lowercaseString;
		if ([cookieDomain hasPrefix: @"."]) {







|







117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
		bool match;

		expires = cookie.expires;
		if (expires != nil && expires.timeIntervalSinceNow <= 0)
			continue;

		if (cookie.secure && [URL.scheme caseInsensitiveCompare:
		    @"https"] != OFOrderedSame)
			continue;

		pool = objc_autoreleasePoolPush();

		cookieDomain = cookie.domain.lowercaseString;
		URLHost = URL.host.lowercaseString;
		if ([cookieDomain hasPrefix: @"."]) {

Modified src/OFHTTPRequest.h from [3c89198066] to [28493df649].

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFString.h"

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

@class OFURL;
@class OFDictionary OF_GENERIC(KeyType, ObjectType);
@class OFData;
@class OFString;

/** @file */

/**
 * @brief The type of an HTTP request.
 */
typedef enum {
	/** OPTIONS */
	OF_HTTP_REQUEST_METHOD_OPTIONS,
	/** GET */
	OF_HTTP_REQUEST_METHOD_GET,
	/** HEAD */
	OF_HTTP_REQUEST_METHOD_HEAD,
	/** POST */
	OF_HTTP_REQUEST_METHOD_POST,
	/** PUT */
	OF_HTTP_REQUEST_METHOD_PUT,
	/** DELETE */
	OF_HTTP_REQUEST_METHOD_DELETE,
	/** TRACE */
	OF_HTTP_REQUEST_METHOD_TRACE,
	/** CONNECT */
	OF_HTTP_REQUEST_METHOD_CONNECT
} of_http_request_method_t;

/**
 * @struct of_http_request_protocol_version_t \
 *	   OFHTTPRequest.h ObjFW/OFHTTPRequest.h
 *
 * @brief The HTTP version of the HTTP request.
 */
struct OF_BOXABLE of_http_request_protocol_version_t {
	/** The major of the HTTP version */
	unsigned char major;
	/** The minor of the HTTP version */
	unsigned char minor;
};
typedef struct of_http_request_protocol_version_t
    of_http_request_protocol_version_t;

/**
 * @class OFHTTPRequest OFHTTPRequest.h ObjFW/OFHTTPRequest.h
 *
 * @brief A class for storing HTTP requests.
 */
@interface OFHTTPRequest: OFObject <OFCopying>
{
	OFURL *_URL;
	of_http_request_method_t _method;
	of_http_request_protocol_version_t _protocolVersion;
	OFDictionary OF_GENERIC(OFString *, OFString *) *_Nullable _headers;
	of_socket_address_t _remoteAddress;
	bool _hasRemoteAddress;
	OF_RESERVE_IVARS(OFHTTPRequest, 4)
}

/**
 * @brief The URL of the HTTP request.
 */
@property (copy, nonatomic) OFURL *URL;

/**
 * @brief The protocol version of the HTTP request.
 */
@property (nonatomic) of_http_request_protocol_version_t protocolVersion;

/**
 * @brief The protocol version of the HTTP request as a string.
 */
@property (copy, nonatomic) OFString *protocolVersionString;

/**
 * @brief The request method of the HTTP request.
 */
@property (nonatomic) of_http_request_method_t method;

/**
 * @brief The headers for the HTTP request.
 */
@property OF_NULLABLE_PROPERTY (copy, nonatomic)
    OFDictionary OF_GENERIC(OFString *, OFString *) *headers;

/**
 * @brief The remote address from which the request originates.
 *
 * @note The setter creates a copy of the remote address.
 */
@property OF_NULLABLE_PROPERTY (nonatomic)
    const of_socket_address_t *remoteAddress;

/**
 * @brief Creates a new OFHTTPRequest.
 *
 * @return A new, autoreleased OFHTTPRequest
 */
+ (instancetype)request;







|
<
|













|

|

|

|

|

|

|

|

|
|


<
|



|





|
<









|
|

|












|









|












|
<







10
11
12
13
14
15
16
17

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

52
53
54
55
56
57
58
59
60
61
62

63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111

112
113
114
115
116
117
118
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFSocket.h"

#import "OFString.h"

OF_ASSUME_NONNULL_BEGIN

@class OFURL;
@class OFDictionary OF_GENERIC(KeyType, ObjectType);
@class OFData;
@class OFString;

/** @file */

/**
 * @brief The type of an HTTP request.
 */
typedef enum OFHTTPRequestMethod {
	/** OPTIONS */
	OFHTTPRequestMethodOptions,
	/** GET */
	OFHTTPRequestMethodGet,
	/** HEAD */
	OFHTTPRequestMethodHead,
	/** POST */
	OFHTTPRequestMethodPost,
	/** PUT */
	OFHTTPRequestMethodPut,
	/** DELETE */
	OFHTTPRequestMethodDelete,
	/** TRACE */
	OFHTTPRequestMethodTrace,
	/** CONNECT */
	OFHTTPRequestMethodConnect
} OFHTTPRequestMethod;

/**

 * @struct OFHTTPRequestProtocolVersion OFHTTPRequest.h ObjFW/OFHTTPRequest.h
 *
 * @brief The HTTP version of the HTTP request.
 */
struct OF_BOXABLE OFHTTPRequestProtocolVersion {
	/** The major of the HTTP version */
	unsigned char major;
	/** The minor of the HTTP version */
	unsigned char minor;
};
typedef struct OFHTTPRequestProtocolVersion OFHTTPRequestProtocolVersion;


/**
 * @class OFHTTPRequest OFHTTPRequest.h ObjFW/OFHTTPRequest.h
 *
 * @brief A class for storing HTTP requests.
 */
@interface OFHTTPRequest: OFObject <OFCopying>
{
	OFURL *_URL;
	OFHTTPRequestMethod _method;
	OFHTTPRequestProtocolVersion _protocolVersion;
	OFDictionary OF_GENERIC(OFString *, OFString *) *_Nullable _headers;
	OFSocketAddress _remoteAddress;
	bool _hasRemoteAddress;
	OF_RESERVE_IVARS(OFHTTPRequest, 4)
}

/**
 * @brief The URL of the HTTP request.
 */
@property (copy, nonatomic) OFURL *URL;

/**
 * @brief The protocol version of the HTTP request.
 */
@property (nonatomic) OFHTTPRequestProtocolVersion protocolVersion;

/**
 * @brief The protocol version of the HTTP request as a string.
 */
@property (copy, nonatomic) OFString *protocolVersionString;

/**
 * @brief The request method of the HTTP request.
 */
@property (nonatomic) OFHTTPRequestMethod method;

/**
 * @brief The headers for the HTTP request.
 */
@property OF_NULLABLE_PROPERTY (copy, nonatomic)
    OFDictionary OF_GENERIC(OFString *, OFString *) *headers;

/**
 * @brief The remote address from which the request originates.
 *
 * @note The setter creates a copy of the remote address.
 */
@property OF_NULLABLE_PROPERTY (nonatomic) const OFSocketAddress *remoteAddress;


/**
 * @brief Creates a new OFHTTPRequest.
 *
 * @return A new, autoreleased OFHTTPRequest
 */
+ (instancetype)request;
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
#endif
/**
 * @brief Returns a C string describing the specified request method.
 *
 * @param method The request method which should be described as a C string
 * @return A C string describing the specified request method
 */
extern const char *_Nullable of_http_request_method_to_string(
    of_http_request_method_t method);

/**
 * @brief Returns the request method for the specified string.
 *
 * @param string The string for which the request method should be returned
 * @return The request method for the specified string
 */
extern of_http_request_method_t of_http_request_method_from_string(
    OFString *string);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|
|







<
|





139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154

155
156
157
158
159
160
#endif
/**
 * @brief Returns a C string describing the specified request method.
 *
 * @param method The request method which should be described as a C string
 * @return A C string describing the specified request method
 */
extern const char *_Nullable OFHTTPRequestMethodName(
    OFHTTPRequestMethod method);

/**
 * @brief Returns the request method for the specified string.
 *
 * @param string The string for which the request method should be returned
 * @return The request method for the specified string
 */

extern OFHTTPRequestMethod OFHTTPRequestMethodParseName(OFString *string);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFHTTPRequest.m from [c73164e676] to [44128a59e9].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFUnsupportedVersionException.h"

const char *
of_http_request_method_to_string(of_http_request_method_t method)
{
	switch (method) {
	case OF_HTTP_REQUEST_METHOD_OPTIONS:
		return "OPTIONS";
	case OF_HTTP_REQUEST_METHOD_GET:
		return "GET";
	case OF_HTTP_REQUEST_METHOD_HEAD:
		return "HEAD";
	case OF_HTTP_REQUEST_METHOD_POST:
		return "POST";
	case OF_HTTP_REQUEST_METHOD_PUT:
		return "PUT";
	case OF_HTTP_REQUEST_METHOD_DELETE:
		return "DELETE";
	case OF_HTTP_REQUEST_METHOD_TRACE:
		return "TRACE";
	case OF_HTTP_REQUEST_METHOD_CONNECT:
		return "CONNECT";
	}

	return NULL;
}

of_http_request_method_t
of_http_request_method_from_string(OFString *string)
{
	if ([string isEqual: @"OPTIONS"])
		return OF_HTTP_REQUEST_METHOD_OPTIONS;
	if ([string isEqual: @"GET"])
		return OF_HTTP_REQUEST_METHOD_GET;
	if ([string isEqual: @"HEAD"])
		return OF_HTTP_REQUEST_METHOD_HEAD;
	if ([string isEqual: @"POST"])
		return OF_HTTP_REQUEST_METHOD_POST;
	if ([string isEqual: @"PUT"])
		return OF_HTTP_REQUEST_METHOD_PUT;
	if ([string isEqual: @"DELETE"])
		return OF_HTTP_REQUEST_METHOD_DELETE;
	if ([string isEqual: @"TRACE"])
		return OF_HTTP_REQUEST_METHOD_TRACE;
	if ([string isEqual: @"CONNECT"])
		return OF_HTTP_REQUEST_METHOD_CONNECT;

	@throw [OFInvalidArgumentException exception];
}

@implementation OFHTTPRequest
@synthesize URL = _URL, method = _method, headers = _headers;








|


|

|

|

|

|

|

|

|






|
|


|

|

|

|

|

|

|

|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFUnsupportedVersionException.h"

const char *
OFHTTPRequestMethodName(OFHTTPRequestMethod method)
{
	switch (method) {
	case OFHTTPRequestMethodOptions:
		return "OPTIONS";
	case OFHTTPRequestMethodGet:
		return "GET";
	case OFHTTPRequestMethodHead:
		return "HEAD";
	case OFHTTPRequestMethodPost:
		return "POST";
	case OFHTTPRequestMethodPut:
		return "PUT";
	case OFHTTPRequestMethodDelete:
		return "DELETE";
	case OFHTTPRequestMethodTrace:
		return "TRACE";
	case OFHTTPRequestMethodConnect:
		return "CONNECT";
	}

	return NULL;
}

OFHTTPRequestMethod
OFHTTPRequestMethodParseName(OFString *string)
{
	if ([string isEqual: @"OPTIONS"])
		return OFHTTPRequestMethodOptions;
	if ([string isEqual: @"GET"])
		return OFHTTPRequestMethodGet;
	if ([string isEqual: @"HEAD"])
		return OFHTTPRequestMethodHead;
	if ([string isEqual: @"POST"])
		return OFHTTPRequestMethodPost;
	if ([string isEqual: @"PUT"])
		return OFHTTPRequestMethodPut;
	if ([string isEqual: @"DELETE"])
		return OFHTTPRequestMethodDelete;
	if ([string isEqual: @"TRACE"])
		return OFHTTPRequestMethodTrace;
	if ([string isEqual: @"CONNECT"])
		return OFHTTPRequestMethodConnect;

	@throw [OFInvalidArgumentException exception];
}

@implementation OFHTTPRequest
@synthesize URL = _URL, method = _method, headers = _headers;

90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
	return [[[self alloc] initWithURL: URL] autorelease];
}

- (instancetype)init
{
	self = [super init];

	_method = OF_HTTP_REQUEST_METHOD_GET;
	_protocolVersion.major = 1;
	_protocolVersion.minor = 1;

	return self;
}

- (instancetype)initWithURL: (OFURL *)URL







|







90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
	return [[[self alloc] initWithURL: URL] autorelease];
}

- (instancetype)init
{
	self = [super init];

	_method = OFHTTPRequestMethodGet;
	_protocolVersion.major = 1;
	_protocolVersion.minor = 1;

	return self;
}

- (instancetype)initWithURL: (OFURL *)URL
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
{
	[_URL release];
	[_headers release];

	[super dealloc];
}

- (void)setRemoteAddress: (const of_socket_address_t *)remoteAddress
{
	_hasRemoteAddress = (remoteAddress != NULL);

	if (_hasRemoteAddress)
		_remoteAddress = *remoteAddress;
}

- (const of_socket_address_t *)remoteAddress
{
	if (_hasRemoteAddress)
		return &_remoteAddress;

	return NULL;
}








|







|







119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
{
	[_URL release];
	[_headers release];

	[super dealloc];
}

- (void)setRemoteAddress: (const OFSocketAddress *)remoteAddress
{
	_hasRemoteAddress = (remoteAddress != NULL);

	if (_hasRemoteAddress)
		_remoteAddress = *remoteAddress;
}

- (const OFSocketAddress *)remoteAddress
{
	if (_hasRemoteAddress)
		return &_remoteAddress;

	return NULL;
}

173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
	    request->_protocolVersion.major != _protocolVersion.major ||
	    request->_protocolVersion.minor != _protocolVersion.minor ||
	    ![request->_URL isEqual: _URL] ||
	    ![request->_headers isEqual: _headers])
		return false;

	if (request.remoteAddress != self.remoteAddress &&
	    !of_socket_address_equal(request.remoteAddress, self.remoteAddress))
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD(hash, _method);
	OF_HASH_ADD(hash, _protocolVersion.major);
	OF_HASH_ADD(hash, _protocolVersion.minor);
	OF_HASH_ADD_HASH(hash, _URL.hash);
	OF_HASH_ADD_HASH(hash, _headers.hash);
	if (_hasRemoteAddress)
		OF_HASH_ADD_HASH(hash, of_socket_address_hash(&_remoteAddress));

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (void)setProtocolVersion: (of_http_request_protocol_version_t)protocolVersion
{
	if (protocolVersion.major != 1 || protocolVersion.minor > 1)
		@throw [OFUnsupportedVersionException exceptionWithVersion:
		    [OFString stringWithFormat: @"%hhu.%hhu",
						protocolVersion.major,
						protocolVersion.minor]];

	_protocolVersion = protocolVersion;
}

- (of_http_request_protocol_version_t)protocolVersion
{
	return _protocolVersion;
}

- (void)setProtocolVersionString: (OFString *)string
{
	void *pool = objc_autoreleasePoolPush();
	OFArray *components = [string componentsSeparatedByString: @"."];
	unsigned long long major, minor;
	of_http_request_protocol_version_t protocolVersion;

	if (components.count != 2)
		@throw [OFInvalidFormatException exception];

	major = [components.firstObject unsignedLongLongValue];
	minor = [components.lastObject unsignedLongLongValue];








|







|

|

|
|
|
|
|

|

|




|










|









|







173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
	    request->_protocolVersion.major != _protocolVersion.major ||
	    request->_protocolVersion.minor != _protocolVersion.minor ||
	    ![request->_URL isEqual: _URL] ||
	    ![request->_headers isEqual: _headers])
		return false;

	if (request.remoteAddress != self.remoteAddress &&
	    !OFSocketAddressEqual(request.remoteAddress, self.remoteAddress))
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAdd(&hash, _method);
	OFHashAdd(&hash, _protocolVersion.major);
	OFHashAdd(&hash, _protocolVersion.minor);
	OFHashAddHash(&hash, _URL.hash);
	OFHashAddHash(&hash, _headers.hash);
	if (_hasRemoteAddress)
		OFHashAddHash(&hash, OFSocketAddressHash(&_remoteAddress));

	OFHashFinalize(&hash);

	return hash;
}

- (void)setProtocolVersion: (OFHTTPRequestProtocolVersion)protocolVersion
{
	if (protocolVersion.major != 1 || protocolVersion.minor > 1)
		@throw [OFUnsupportedVersionException exceptionWithVersion:
		    [OFString stringWithFormat: @"%hhu.%hhu",
						protocolVersion.major,
						protocolVersion.minor]];

	_protocolVersion = protocolVersion;
}

- (OFHTTPRequestProtocolVersion)protocolVersion
{
	return _protocolVersion;
}

- (void)setProtocolVersionString: (OFString *)string
{
	void *pool = objc_autoreleasePoolPush();
	OFArray *components = [string componentsSeparatedByString: @"."];
	unsigned long long major, minor;
	OFHTTPRequestProtocolVersion protocolVersion;

	if (components.count != 2)
		@throw [OFInvalidFormatException exception];

	major = [components.firstObject unsignedLongLongValue];
	minor = [components.lastObject unsignedLongLongValue];

248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
					   _protocolVersion.major,
					   _protocolVersion.minor];
}

- (OFString *)description
{
	void *pool = objc_autoreleasePoolPush();
	const char *method = of_http_request_method_to_string(_method);
	OFString *indentedHeaders, *remoteAddress, *ret;

	indentedHeaders = [_headers.description
	    stringByReplacingOccurrencesOfString: @"\n"
				      withString: @"\n\t"];

	if (_hasRemoteAddress)
		remoteAddress =
		    of_socket_address_ip_string(&_remoteAddress, NULL);
	else
		remoteAddress = nil;

	ret = [[OFString alloc] initWithFormat:
	    @"<%@:\n\tURL = %@\n"
	    @"\tMethod = %s\n"
	    @"\tHeaders = %@\n"







|







|
<







248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263

264
265
266
267
268
269
270
					   _protocolVersion.major,
					   _protocolVersion.minor];
}

- (OFString *)description
{
	void *pool = objc_autoreleasePoolPush();
	const char *method = OFHTTPRequestMethodName(_method);
	OFString *indentedHeaders, *remoteAddress, *ret;

	indentedHeaders = [_headers.description
	    stringByReplacingOccurrencesOfString: @"\n"
				      withString: @"\n\t"];

	if (_hasRemoteAddress)
		remoteAddress = OFSocketAddressString(&_remoteAddress);

	else
		remoteAddress = nil;

	ret = [[OFString alloc] initWithFormat:
	    @"<%@:\n\tURL = %@\n"
	    @"\tMethod = %s\n"
	    @"\tHeaders = %@\n"

Modified src/OFHTTPResponse.h from [4cf17ed197] to [a9e1fde80c].

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/**
 * @class OFHTTPResponse OFHTTPResponse.h ObjFW/OFHTTPResponse.h
 *
 * @brief A class for representing an HTTP request reply as a stream.
 */
@interface OFHTTPResponse: OFStream
{
	of_http_request_protocol_version_t _protocolVersion;
	short _statusCode;
	OFDictionary OF_GENERIC(OFString *, OFString *) *_headers;
	OF_RESERVE_IVARS(OFHTTPResponse, 4)
}

/**
 * @brief The protocol version of the HTTP request reply.
 */
@property (nonatomic) of_http_request_protocol_version_t protocolVersion;

/**
 * @brief The protocol version of the HTTP request reply as a string.
 */
@property (copy, nonatomic) OFString *protocolVersionString;

/**







|








|







24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
/**
 * @class OFHTTPResponse OFHTTPResponse.h ObjFW/OFHTTPResponse.h
 *
 * @brief A class for representing an HTTP request reply as a stream.
 */
@interface OFHTTPResponse: OFStream
{
	OFHTTPRequestProtocolVersion _protocolVersion;
	short _statusCode;
	OFDictionary OF_GENERIC(OFString *, OFString *) *_headers;
	OF_RESERVE_IVARS(OFHTTPResponse, 4)
}

/**
 * @brief The protocol version of the HTTP request reply.
 */
@property (nonatomic) OFHTTPRequestProtocolVersion protocolVersion;

/**
 * @brief The protocol version of the HTTP request reply as a string.
 */
@property (copy, nonatomic) OFString *protocolVersionString;

/**
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86

/**
 * @brief Returns the reply as a string, trying to detect the encoding and
 *	  falling back to the specified encoding if not detectable.
 *
 * @return The reply as a string
 */
- (OFString *)stringWithEncoding: (of_string_encoding_t)encoding;
@end

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Returns a description string for the specified HTTP status code.
 *
 * @param code The HTTP status code to return a description string for
 * @return A description string for the specified HTTP status code
 */
extern OFString *_Nonnull of_http_status_code_to_string(short code);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|











|





62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86

/**
 * @brief Returns the reply as a string, trying to detect the encoding and
 *	  falling back to the specified encoding if not detectable.
 *
 * @return The reply as a string
 */
- (OFString *)stringWithEncoding: (OFStringEncoding)encoding;
@end

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Returns a description string for the specified HTTP status code.
 *
 * @param code The HTTP status code to return a description string for
 * @return A description string for the specified HTTP status code
 */
extern OFString *_Nonnull OFHTTPStatusCodeString(short code);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFHTTPResponse.m from [e267b58d94] to [a079a8cd2f].

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedVersionException.h"

OFString *
of_http_status_code_to_string(short code)
{
	switch (code) {
	case 100:
		return @"Continue";
	case 101:
		return @"Switching Protocols";
	case 200:







|







24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedVersionException.h"

OFString *
OFHTTPStatusCodeString(short code)
{
	switch (code) {
	case 100:
		return @"Continue";
	case 101:
		return @"Switching Protocols";
	case 200:
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
	case 505:
		return @"HTTP Version Not Supported";
	default:
		return @"(unknown)";
	}
}

static of_string_encoding_t
encodingForContentType(OFString *contentType)
{
	const char *UTF8String = contentType.UTF8String;
	size_t last, length = contentType.UTF8StringLength;
	enum {
		STATE_TYPE,
		STATE_BEFORE_PARAM_NAME,
		STATE_PARAM_NAME,
		STATE_PARAM_VALUE_OR_QUOTE,
		STATE_PARAM_VALUE,
		STATE_PARAM_QUOTED_VALUE,
		STATE_AFTER_PARAM_VALUE
	} state = STATE_TYPE;
	OFString *name = nil, *value = nil, *charset = nil;
	of_string_encoding_t ret;

	last = 0;
	for (size_t i = 0; i < length; i++) {
		switch (state) {
		case STATE_TYPE:
			if (UTF8String[i] == ';') {
				state = STATE_BEFORE_PARAM_NAME;







|














|







112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
	case 505:
		return @"HTTP Version Not Supported";
	default:
		return @"(unknown)";
	}
}

static OFStringEncoding
encodingForContentType(OFString *contentType)
{
	const char *UTF8String = contentType.UTF8String;
	size_t last, length = contentType.UTF8StringLength;
	enum {
		STATE_TYPE,
		STATE_BEFORE_PARAM_NAME,
		STATE_PARAM_NAME,
		STATE_PARAM_VALUE_OR_QUOTE,
		STATE_PARAM_VALUE,
		STATE_PARAM_QUOTED_VALUE,
		STATE_AFTER_PARAM_VALUE
	} state = STATE_TYPE;
	OFString *name = nil, *value = nil, *charset = nil;
	OFStringEncoding ret;

	last = 0;
	for (size_t i = 0; i < length; i++) {
		switch (state) {
		case STATE_TYPE:
			if (UTF8String[i] == ';') {
				state = STATE_BEFORE_PARAM_NAME;
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
			}
			break;
		case STATE_AFTER_PARAM_VALUE:
			if (UTF8String[i] == ';') {
				state = STATE_BEFORE_PARAM_NAME;
				last = i + 1;
			} else if (UTF8String[i] != ' ')
				return OF_STRING_ENCODING_AUTODETECT;
			break;
		}
	}
	if (state == STATE_PARAM_VALUE) {
		value = [OFString stringWithUTF8String: UTF8String + last
						length: length - last];
		value = value.stringByDeletingTrailingWhitespaces;

		if ([name isEqual: @"charset"])
			charset = value;
	}

	@try {
		ret = of_string_parse_encoding(charset);
	} @catch (OFInvalidArgumentException *e) {
		ret = OF_STRING_ENCODING_AUTODETECT;
	}

	return ret;
}

@implementation OFHTTPResponse
@synthesize statusCode = _statusCode, headers = _headers;







|













|

|







197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
			}
			break;
		case STATE_AFTER_PARAM_VALUE:
			if (UTF8String[i] == ';') {
				state = STATE_BEFORE_PARAM_NAME;
				last = i + 1;
			} else if (UTF8String[i] != ' ')
				return OFStringEncodingAutodetect;
			break;
		}
	}
	if (state == STATE_PARAM_VALUE) {
		value = [OFString stringWithUTF8String: UTF8String + last
						length: length - last];
		value = value.stringByDeletingTrailingWhitespaces;

		if ([name isEqual: @"charset"])
			charset = value;
	}

	@try {
		ret = OFStringEncodingParseName(charset);
	} @catch (OFInvalidArgumentException *e) {
		ret = OFStringEncodingAutodetect;
	}

	return ret;
}

@implementation OFHTTPResponse
@synthesize statusCode = _statusCode, headers = _headers;
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
- (void)dealloc
{
	[_headers release];

	[super dealloc];
}

- (void)setProtocolVersion: (of_http_request_protocol_version_t)protocolVersion
{
	if (protocolVersion.major != 1 || protocolVersion.minor > 1)
		@throw [OFUnsupportedVersionException exceptionWithVersion:
		    [OFString stringWithFormat: @"%hhu.%hhu",
						protocolVersion.major,
						protocolVersion.minor]];

	_protocolVersion = protocolVersion;
}

- (of_http_request_protocol_version_t)protocolVersion
{
	return _protocolVersion;
}

- (void)setProtocolVersionString: (OFString *)string
{
	void *pool = objc_autoreleasePoolPush();
	OFArray *components = [string componentsSeparatedByString: @"."];
	unsigned long long major, minor;
	of_http_request_protocol_version_t protocolVersion;

	if (components.count != 2)
		@throw [OFInvalidFormatException exception];

	major = [components.firstObject unsignedLongLongValue];
	minor = [components.lastObject unsignedLongLongValue];








|










|









|







245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
- (void)dealloc
{
	[_headers release];

	[super dealloc];
}

- (void)setProtocolVersion: (OFHTTPRequestProtocolVersion)protocolVersion
{
	if (protocolVersion.major != 1 || protocolVersion.minor > 1)
		@throw [OFUnsupportedVersionException exceptionWithVersion:
		    [OFString stringWithFormat: @"%hhu.%hhu",
						protocolVersion.major,
						protocolVersion.minor]];

	_protocolVersion = protocolVersion;
}

- (OFHTTPRequestProtocolVersion)protocolVersion
{
	return _protocolVersion;
}

- (void)setProtocolVersionString: (OFString *)string
{
	void *pool = objc_autoreleasePoolPush();
	OFArray *components = [string componentsSeparatedByString: @"."];
	unsigned long long major, minor;
	OFHTTPRequestProtocolVersion protocolVersion;

	if (components.count != 2)
		@throw [OFInvalidFormatException exception];

	major = [components.firstObject unsignedLongLongValue];
	minor = [components.lastObject unsignedLongLongValue];

294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
	return [OFString stringWithFormat: @"%hhu.%hhu",
					   _protocolVersion.major,
					   _protocolVersion.minor];
}

- (OFString *)string
{
	return [self stringWithEncoding: OF_STRING_ENCODING_AUTODETECT];
}

- (OFString *)stringWithEncoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFString *contentType, *contentLengthString, *ret;
	OFData *data;

	if (encoding == OF_STRING_ENCODING_AUTODETECT &&
	    (contentType = [_headers objectForKey: @"Content-Type"]) != nil)
		encoding = encodingForContentType(contentType);

	if (encoding == OF_STRING_ENCODING_AUTODETECT)
		encoding = OF_STRING_ENCODING_UTF_8;

	data = [self readDataUntilEndOfStream];

	contentLengthString = [_headers objectForKey: @"Content-Length"];
	if (contentLengthString != nil) {
		unsigned long long contentLength =
		    contentLengthString.unsignedLongLongValue;







|


|





|



|
|







294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
	return [OFString stringWithFormat: @"%hhu.%hhu",
					   _protocolVersion.major,
					   _protocolVersion.minor];
}

- (OFString *)string
{
	return [self stringWithEncoding: OFStringEncodingAutodetect];
}

- (OFString *)stringWithEncoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFString *contentType, *contentLengthString, *ret;
	OFData *data;

	if (encoding == OFStringEncodingAutodetect &&
	    (contentType = [_headers objectForKey: @"Content-Type"]) != nil)
		encoding = encodingForContentType(contentType);

	if (encoding == OFStringEncodingAutodetect)
		encoding = OFStringEncodingUTF8;

	data = [self readDataUntilEndOfStream];

	contentLengthString = [_headers objectForKey: @"Content-Length"];
	if (contentLengthString != nil) {
		unsigned long long contentLength =
		    contentLengthString.unsignedLongLongValue;

Modified src/OFHTTPServer.m from [bf72062f11] to [77e13e0b81].

22
23
24
25
26
27
28

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
#import "OFArray.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFDictionary.h"
#import "OFHTTPRequest.h"
#import "OFHTTPResponse.h"
#import "OFNumber.h"

#import "OFTCPSocket.h"
#import "OFTLSSocket.h"
#import "OFThread.h"
#import "OFTimer.h"
#import "OFURL.h"

#import "OFAlreadyConnectedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"
#import "OFWriteFailedException.h"

#import "socket_helpers.h"

#define BUFFER_SIZE 1024

/*
 * FIXME: Key normalization replaces headers like "DNT" with "Dnt".
 * FIXME: Errors are not reported to the user.
 */








>

















<
<







22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46


47
48
49
50
51
52
53
#import "OFArray.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFDictionary.h"
#import "OFHTTPRequest.h"
#import "OFHTTPResponse.h"
#import "OFNumber.h"
#import "OFSocket+Private.h"
#import "OFTCPSocket.h"
#import "OFTLSSocket.h"
#import "OFThread.h"
#import "OFTimer.h"
#import "OFURL.h"

#import "OFAlreadyConnectedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"
#import "OFWriteFailedException.h"



#define BUFFER_SIZE 1024

/*
 * FIXME: Key normalization replaces headers like "DNT" with "Dnt".
 * FIXME: Errors are not reported to the user.
 */

78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
	OFTimer *_timer;
	enum {
		AWAITING_PROLOG,
		PARSING_HEADERS,
		SEND_RESPONSE
	} _state;
	uint8_t _HTTPMinorVersion;
	of_http_request_method_t _method;
	OFString *_host, *_path;
	uint16_t _port;
	OFMutableDictionary *_headers;
	size_t _contentLength;
	OFStream *_requestBody;
}








|







77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
	OFTimer *_timer;
	enum {
		AWAITING_PROLOG,
		PARSING_HEADERS,
		SEND_RESPONSE
	} _state;
	uint8_t _HTTPMinorVersion;
	OFHTTPRequestMethod _method;
	OFString *_host, *_path;
	uint16_t _port;
	OFMutableDictionary *_headers;
	size_t _contentLength;
	OFStream *_requestBody;
}

118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
- (void)stop;
@end
#endif

static OF_INLINE OFString *
normalizedKey(OFString *key)
{
	char *cString = of_strdup(key.UTF8String);
	unsigned char *tmp = (unsigned char *)cString;
	bool firstLetter = true;

	if (cString == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: strlen(key.UTF8String)];

	while (*tmp != '\0') {
		if (!of_ascii_isalpha(*tmp)) {
			firstLetter = true;
			tmp++;
			continue;
		}

		*tmp = (firstLetter
		    ? of_ascii_toupper(*tmp)
		    : of_ascii_tolower(*tmp));

		firstLetter = false;
		tmp++;
	}

	@try {
		return [OFString stringWithUTF8StringNoCopy: cString
					       freeWhenDone: true];
	} @catch (id e) {
		free(cString);
		@throw e;
	}
}

@implementation OFHTTPServerResponse
- (instancetype)initWithSocket: (OFStreamSocket *)sock
			server: (OFHTTPServer *)server







|








|






<
|









|







117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139

140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
- (void)stop;
@end
#endif

static OF_INLINE OFString *
normalizedKey(OFString *key)
{
	char *cString = OFStrdup(key.UTF8String);
	unsigned char *tmp = (unsigned char *)cString;
	bool firstLetter = true;

	if (cString == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: strlen(key.UTF8String)];

	while (*tmp != '\0') {
		if (!OFASCIIIsAlpha(*tmp)) {
			firstLetter = true;
			tmp++;
			continue;
		}

		*tmp = (firstLetter

		    ? OFASCIIToUpper(*tmp) : OFASCIIToLower(*tmp));

		firstLetter = false;
		tmp++;
	}

	@try {
		return [OFString stringWithUTF8StringNoCopy: cString
					       freeWhenDone: true];
	} @catch (id e) {
		OFFreeMemory(cString);
		@throw e;
	}
}

@implementation OFHTTPServerResponse
- (instancetype)initWithSocket: (OFStreamSocket *)sock
			server: (OFHTTPServer *)server
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
	void *pool = objc_autoreleasePoolPush();
	OFMutableDictionary OF_GENERIC(OFString *, OFString *) *headers;
	OFEnumerator *keyEnumerator, *valueEnumerator;
	OFString *key, *value;

	[_socket writeFormat: @"HTTP/%@ %hd %@\r\n",
			      self.protocolVersionString, _statusCode,
			      of_http_status_code_to_string(_statusCode)];

	headers = [[_headers mutableCopy] autorelease];

	if ([headers objectForKey: @"Date"] == nil) {
		OFString *date = [[OFDate date]
		    dateStringWithFormat: @"%a, %d %b %Y %H:%M:%S GMT"];
		[headers setObject: date forKey: @"Date"];







|







183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
	void *pool = objc_autoreleasePoolPush();
	OFMutableDictionary OF_GENERIC(OFString *, OFString *) *headers;
	OFEnumerator *keyEnumerator, *valueEnumerator;
	OFString *key, *value;

	[_socket writeFormat: @"HTTP/%@ %hd %@\r\n",
			      self.protocolVersionString, _statusCode,
			      OFHTTPStatusCodeString(_statusCode)];

	headers = [[_headers mutableCopy] autorelease];

	if ([headers objectForKey: @"Date"] == nil) {
		OFString *date = [[OFDate date]
		    dateStringWithFormat: @"%a, %d %b %Y %H:%M:%S GMT"];
		[headers setObject: date forKey: @"Date"];
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
		default:
			return false;
		}
	} @catch (OFWriteFailedException *e) {
		return false;
	}

	OF_ENSURE(0);
}

- (bool)parseProlog: (OFString *)line
{
	OFString *method;
	OFMutableString *path;
	size_t pos;

	@try {
		OFString *version = [line
		    substringWithRange: of_range(line.length - 9, 9)];
		of_unichar_t tmp;

		if (![version hasPrefix: @" HTTP/1."])
			return [self sendErrorAndClose: 505];

		tmp = [version characterAtIndex: 8];
		if (tmp < '0' || tmp > '9')
			return [self sendErrorAndClose: 400];

		_HTTPMinorVersion = (uint8_t)(tmp - '0');
	} @catch (OFOutOfRangeException *e) {
		return [self sendErrorAndClose: 400];
	}

	pos = [line rangeOfString: @" "].location;
	if (pos == OF_NOT_FOUND)
		return [self sendErrorAndClose: 400];

	method = [line substringToIndex: pos];
	@try {
		_method = of_http_request_method_from_string(method);
	} @catch (OFInvalidArgumentException *e) {
		return [self sendErrorAndClose: 405];
	}

	@try {
		of_range_t range = of_range(pos + 1, line.length - pos - 10);

		path = [[[line substringWithRange:
		    range] mutableCopy] autorelease];
	} @catch (OFOutOfRangeException *e) {
		return [self sendErrorAndClose: 400];
	}








|










|
|














|




|





|







337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
		default:
			return false;
		}
	} @catch (OFWriteFailedException *e) {
		return false;
	}

	OFEnsure(0);
}

- (bool)parseProlog: (OFString *)line
{
	OFString *method;
	OFMutableString *path;
	size_t pos;

	@try {
		OFString *version = [line
		    substringWithRange: OFRangeMake(line.length - 9, 9)];
		OFUnichar tmp;

		if (![version hasPrefix: @" HTTP/1."])
			return [self sendErrorAndClose: 505];

		tmp = [version characterAtIndex: 8];
		if (tmp < '0' || tmp > '9')
			return [self sendErrorAndClose: 400];

		_HTTPMinorVersion = (uint8_t)(tmp - '0');
	} @catch (OFOutOfRangeException *e) {
		return [self sendErrorAndClose: 400];
	}

	pos = [line rangeOfString: @" "].location;
	if (pos == OFNotFound)
		return [self sendErrorAndClose: 400];

	method = [line substringToIndex: pos];
	@try {
		_method = OFHTTPRequestMethodParseName(method);
	} @catch (OFInvalidArgumentException *e) {
		return [self sendErrorAndClose: 405];
	}

	@try {
		OFRange range = OFRangeMake(pos + 1, line.length - pos - 10);

		path = [[[line substringWithRange:
		    range] mutableCopy] autorelease];
	} @catch (OFOutOfRangeException *e) {
		return [self sendErrorAndClose: 400];
	}

442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
		_state = SEND_RESPONSE;
		[self createResponse];

		return false;
	}

	pos = [line rangeOfString: @":"].location;
	if (pos == OF_NOT_FOUND)
		return [self sendErrorAndClose: 400];

	key = [line substringToIndex: pos];
	value = [line substringFromIndex: pos + 1];

	key = normalizedKey(key.stringByDeletingTrailingWhitespaces);
	value = value.stringByDeletingLeadingWhitespaces;

	old = [_headers objectForKey: key];
	if (old != nil)
		value = [old stringByAppendingFormat: @",%@", value];

	[_headers setObject: value forKey: key];

	if ([key isEqual: @"Host"]) {
		pos = [value
		    rangeOfString: @":"
			  options: OF_STRING_SEARCH_BACKWARDS].location;

		if (pos != OF_NOT_FOUND) {
			[_host release];
			_host = [[value substringToIndex: pos] retain];

			@try {
				unsigned long long portTmp =
				    [value substringFromIndex: pos + 1]
				    .unsignedLongLongValue;







|















|
<
|

|







440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463

464
465
466
467
468
469
470
471
472
473
		_state = SEND_RESPONSE;
		[self createResponse];

		return false;
	}

	pos = [line rangeOfString: @":"].location;
	if (pos == OFNotFound)
		return [self sendErrorAndClose: 400];

	key = [line substringToIndex: pos];
	value = [line substringFromIndex: pos + 1];

	key = normalizedKey(key.stringByDeletingTrailingWhitespaces);
	value = value.stringByDeletingLeadingWhitespaces;

	old = [_headers objectForKey: key];
	if (old != nil)
		value = [old stringByAppendingFormat: @",%@", value];

	[_headers setObject: value forKey: key];

	if ([key isEqual: @"Host"]) {
		pos = [value rangeOfString: @":"

				   options: OFStringSearchBackwards].location;

		if (pos != OFNotFound) {
			[_host release];
			_host = [[value substringToIndex: pos] retain];

			@try {
				unsigned long long portTmp =
				    [value substringFromIndex: pos + 1]
				    .unsignedLongLongValue;
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
{
	OFString *date = [[OFDate date]
	    dateStringWithFormat: @"%a, %d %b %Y %H:%M:%S GMT"];
	[_socket writeFormat: @"HTTP/1.1 %hd %@\r\n"
			      @"Date: %@\r\n"
			      @"Server: %@\r\n"
			      @"\r\n",
			      statusCode,
			      of_http_status_code_to_string(statusCode),
			      date, _server.name];
	return false;
}

- (void)createResponse
{
	void *pool = objc_autoreleasePoolPush();







|
<







493
494
495
496
497
498
499
500

501
502
503
504
505
506
507
{
	OFString *date = [[OFDate date]
	    dateStringWithFormat: @"%a, %d %b %Y %H:%M:%S GMT"];
	[_socket writeFormat: @"HTTP/1.1 %hd %@\r\n"
			      @"Date: %@\r\n"
			      @"Server: %@\r\n"
			      @"\r\n",
			      statusCode, OFHTTPStatusCodeString(statusCode),

			      date, _server.name];
	return false;
}

- (void)createResponse
{
	void *pool = objc_autoreleasePoolPush();
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561

	URL = [OFMutableURL URL];
	URL.scheme = @"http";
	URL.host = _host;
	if (_port != 80)
		URL.port = [OFNumber numberWithUnsignedShort: _port];

	if ((pos = [_path rangeOfString: @"?"].location) != OF_NOT_FOUND) {
		OFString *path, *query;

		path = [_path substringToIndex: pos];
		query = [_path substringFromIndex: pos + 1];

		URL.URLEncodedPath = path;
		URL.URLEncodedQuery = query;
	} else
		URL.URLEncodedPath = _path;

	[URL makeImmutable];

	request = [OFHTTPRequest requestWithURL: URL];
	request.method = _method;
	request.protocolVersion =
	    (of_http_request_protocol_version_t){ 1, _HTTPMinorVersion };
	request.headers = _headers;
	request.remoteAddress = _socket.remoteAddress;

	response = [[[OFHTTPServerResponse alloc]
	    initWithSocket: _socket
		    server: _server
		   request: request] autorelease];







|















|







527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557

	URL = [OFMutableURL URL];
	URL.scheme = @"http";
	URL.host = _host;
	if (_port != 80)
		URL.port = [OFNumber numberWithUnsignedShort: _port];

	if ((pos = [_path rangeOfString: @"?"].location) != OFNotFound) {
		OFString *path, *query;

		path = [_path substringToIndex: pos];
		query = [_path substringFromIndex: pos + 1];

		URL.URLEncodedPath = path;
		URL.URLEncodedQuery = query;
	} else
		URL.URLEncodedPath = _path;

	[URL makeImmutable];

	request = [OFHTTPRequest requestWithURL: URL];
	request.method = _method;
	request.protocolVersion =
	    (OFHTTPRequestProtocolVersion){ 1, _HTTPMinorVersion };
	request.headers = _headers;
	request.remoteAddress = _socket.remoteAddress;

	response = [[[OFHTTPServerResponse alloc]
	    initWithSocket: _socket
		    server: _server
		   request: request] autorelease];
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
			@throw [OFInvalidFormatException exception];
		}

		if (line == nil)
			return 0;

		pos = [line rangeOfString: @";"].location;
		if (pos != OF_NOT_FOUND)
			line = [line substringToIndex: pos];

		if (line.length < 1) {
			/*
			 * We have read the empty string because the socket is
			 * at end of stream.
			 */
			if (_socket.atEndOfStream && pos == OF_NOT_FOUND)
				@throw [OFTruncatedDataException exception];
			else
				@throw [OFInvalidFormatException exception];
		}

		toRead = [line unsignedLongLongValueWithBase: 16];
		if (toRead > LLONG_MAX)







|







|







686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
			@throw [OFInvalidFormatException exception];
		}

		if (line == nil)
			return 0;

		pos = [line rangeOfString: @";"].location;
		if (pos != OFNotFound)
			line = [line substringToIndex: pos];

		if (line.length < 1) {
			/*
			 * We have read the empty string because the socket is
			 * at end of stream.
			 */
			if (_socket.atEndOfStream && pos == OFNotFound)
				@throw [OFTruncatedDataException exception];
			else
				@throw [OFInvalidFormatException exception];
		}

		toRead = [line unsignedLongLongValueWithBase: 16];
		if (toRead > LLONG_MAX)
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922

	if (_listeningSocket != nil)
		@throw [OFAlreadyConnectedException exception];

	if (_usesTLS) {
		OFTCPSocket <OFTLSSocket> *TLSSocket;

		if (of_tls_socket_class == Nil)
			@throw [OFUnsupportedProtocolException exception];

		TLSSocket = [[of_tls_socket_class alloc] init];
		_listeningSocket = TLSSocket;

		TLSSocket.certificateFile = _certificateFile;
		TLSSocket.privateKeyFile = _privateKeyFile;
		TLSSocket.privateKeyPassphrase = _privateKeyPassphrase;
	} else
		_listeningSocket = [[OFTCPSocket alloc] init];







|


|







901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918

	if (_listeningSocket != nil)
		@throw [OFAlreadyConnectedException exception];

	if (_usesTLS) {
		OFTCPSocket <OFTLSSocket> *TLSSocket;

		if (OFTLSSocketClass == Nil)
			@throw [OFUnsupportedProtocolException exception];

		TLSSocket = [[OFTLSSocketClass alloc] init];
		_listeningSocket = TLSSocket;

		TLSSocket.certificateFile = _certificateFile;
		TLSSocket.privateKeyFile = _privateKeyFile;
		TLSSocket.privateKeyPassphrase = _privateKeyPassphrase;
	} else
		_listeningSocket = [[OFTCPSocket alloc] init];

Modified src/OFHostAddressResolver.h from [6761889c77] to [303154eb82].

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFDNSResolver.h"
#import "OFRunLoop.h"

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

@class OFDNSResolverSettings;
@class OFDNSResourceRecord;
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFMutableData;
@class OFString;

@interface OFHostAddressResolver: OFObject <OFDNSResolverQueryDelegate>
{
	OFString *_host;
	of_socket_address_family_t _addressFamily;
	OFDNSResolver *_resolver;
	OFDNSResolverSettings *_settings;
	of_run_loop_mode_t _Nullable _runLoopMode;
	id <OFDNSResolverHostDelegate> _Nullable _delegate;
	bool _isFQDN;
	size_t _searchDomainIndex;
	unsigned int _numExpectedResponses;
	OFMutableData *_addresses;
}

- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (of_socket_address_family_t)addressFamily
		    resolver: (OFDNSResolver *)resolver
		    settings: (OFDNSResolverSettings *)settings
		 runLoopMode: (nullable of_run_loop_mode_t)runLoopMode
		    delegate: (nullable id <OFDNSResolverHostDelegate>)delegate;
- (void)asyncResolve;
- (OFData *)resolve;
@end

OF_ASSUME_NONNULL_END







<
|












|


|








|


|






12
13
14
15
16
17
18

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFDNSResolver.h"
#import "OFRunLoop.h"

#import "OFSocket.h"

OF_ASSUME_NONNULL_BEGIN

@class OFDNSResolverSettings;
@class OFDNSResourceRecord;
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFMutableData;
@class OFString;

@interface OFHostAddressResolver: OFObject <OFDNSResolverQueryDelegate>
{
	OFString *_host;
	OFSocketAddressFamily _addressFamily;
	OFDNSResolver *_resolver;
	OFDNSResolverSettings *_settings;
	OFRunLoopMode _Nullable _runLoopMode;
	id <OFDNSResolverHostDelegate> _Nullable _delegate;
	bool _isFQDN;
	size_t _searchDomainIndex;
	unsigned int _numExpectedResponses;
	OFMutableData *_addresses;
}

- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (OFSocketAddressFamily)addressFamily
		    resolver: (OFDNSResolver *)resolver
		    settings: (OFDNSResolverSettings *)settings
		 runLoopMode: (nullable OFRunLoopMode)runLoopMode
		    delegate: (nullable id <OFDNSResolverHostDelegate>)delegate;
- (void)asyncResolve;
- (OFData *)resolve;
@end

OF_ASSUME_NONNULL_END

Modified src/OFHostAddressResolver.m from [4a261c10a0] to [ba379d973e].

36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
@public
	bool _done;
	OFData *_addresses;
	id _exception;
}
@end

static const of_run_loop_mode_t resolveRunLoopMode =
    @"of_host_address_resolver_resolve_mode";

static bool
isFQDN(OFString *host, unsigned int minNumberOfDotsInAbsoluteName)
{
	const char *UTF8String;
	size_t length;
	unsigned int dots;







|
|







36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
@public
	bool _done;
	OFData *_addresses;
	id _exception;
}
@end

static const OFRunLoopMode resolveRunLoopMode =
    @"OFHostAddressResolverResolveRunLoopMode";

static bool
isFQDN(OFString *host, unsigned int minNumberOfDotsInAbsoluteName)
{
	const char *UTF8String;
	size_t length;
	unsigned int dots;
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
			dots++;

	return (dots >= minNumberOfDotsInAbsoluteName);
}

static bool
addressForRecord(OF_KINDOF(OFDNSResourceRecord *) record,
    const of_socket_address_t **address,
    of_socket_address_family_t addressFamily)
{
	switch ([record recordType]) {
#ifdef OF_HAVE_IPV6
	case OF_DNS_RECORD_TYPE_AAAA:
		if (addressFamily != OF_SOCKET_ADDRESS_FAMILY_IPV6 &&
		    addressFamily != OF_SOCKET_ADDRESS_FAMILY_ANY)
			return false;
		break;
#endif
	case OF_DNS_RECORD_TYPE_A:
		if (addressFamily != OF_SOCKET_ADDRESS_FAMILY_IPV4 &&
		    addressFamily != OF_SOCKET_ADDRESS_FAMILY_ANY)
			return false;
		break;
	default:
		return false;
	}

	*address = [record address];
	return true;
}

static void
callDelegateInMode(of_run_loop_mode_t runLoopMode,
    id <OFDNSResolverHostDelegate> delegate, OFDNSResolver *resolver,
    OFString *host, OFData *addresses, id exception)
{
	SEL selector = @selector(resolver:didResolveHost:addresses:exception:);

	if ([delegate respondsToSelector: selector]) {
		OFTimer *timer = [OFTimer







|
<



|
|
|



|
|
|











|







62
63
64
65
66
67
68
69

70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
			dots++;

	return (dots >= minNumberOfDotsInAbsoluteName);
}

static bool
addressForRecord(OF_KINDOF(OFDNSResourceRecord *) record,
    const OFSocketAddress **address, OFSocketAddressFamily addressFamily)

{
	switch ([record recordType]) {
#ifdef OF_HAVE_IPV6
	case OFDNSRecordTypeAAAA:
		if (addressFamily != OFSocketAddressFamilyIPv6 &&
		    addressFamily != OFSocketAddressFamilyAny)
			return false;
		break;
#endif
	case OFDNSRecordTypeA:
		if (addressFamily != OFSocketAddressFamilyIPv4 &&
		    addressFamily != OFSocketAddressFamilyAny)
			return false;
		break;
	default:
		return false;
	}

	*address = [record address];
	return true;
}

static void
callDelegateInMode(OFRunLoopMode runLoopMode,
    id <OFDNSResolverHostDelegate> delegate, OFDNSResolver *resolver,
    OFString *host, OFData *addresses, id exception)
{
	SEL selector = @selector(resolver:didResolveHost:addresses:exception:);

	if ([delegate respondsToSelector: selector]) {
		OFTimer *timer = [OFTimer
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
		[[OFRunLoop currentRunLoop] addTimer: timer
					     forMode: runLoopMode];
	}
}

@implementation OFHostAddressResolver: OFObject
- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (of_socket_address_family_t)addressFamily
		    resolver: (OFDNSResolver *)resolver
		    settings: (OFDNSResolverSettings *)settings
		 runLoopMode: (of_run_loop_mode_t)runLoopMode
		    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	self = [super init];

	@try {
		_host = [host copy];
		_addressFamily = addressFamily;







|


|







109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
		[[OFRunLoop currentRunLoop] addTimer: timer
					     forMode: runLoopMode];
	}
}

@implementation OFHostAddressResolver: OFObject
- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (OFSocketAddressFamily)addressFamily
		    resolver: (OFDNSResolver *)resolver
		    settings: (OFDNSResolverSettings *)settings
		 runLoopMode: (OFRunLoopMode)runLoopMode
		    delegate: (id <OFDNSResolverHostDelegate>)delegate
{
	self = [super init];

	@try {
		_host = [host copy];
		_addressFamily = addressFamily;
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233

		domainName = [OFString stringWithFormat: @"%@.%@",
							 _host, searchDomain];
	} else
		domainName = _host;

#ifdef OF_HAVE_IPV6
	if (_addressFamily == OF_SOCKET_ADDRESS_FAMILY_IPV6 ||
	    _addressFamily == OF_SOCKET_ADDRESS_FAMILY_ANY) {
		OFDNSQuery *query = [OFDNSQuery
		    queryWithDomainName: domainName
			       DNSClass: OF_DNS_CLASS_IN
			     recordType: OF_DNS_RECORD_TYPE_AAAA];
		_numExpectedResponses++;
		[_resolver asyncPerformQuery: query
				 runLoopMode: _runLoopMode
				    delegate: self];
	}
#endif

	if (_addressFamily == OF_SOCKET_ADDRESS_FAMILY_IPV4 ||
	    _addressFamily == OF_SOCKET_ADDRESS_FAMILY_ANY) {
		OFDNSQuery *query = [OFDNSQuery
		    queryWithDomainName: domainName
			       DNSClass: OF_DNS_CLASS_IN
			     recordType: OF_DNS_RECORD_TYPE_A];
		_numExpectedResponses++;
		[_resolver asyncPerformQuery: query
				 runLoopMode: _runLoopMode
				    delegate: self];
	}
}

-  (void)resolver: (OFDNSResolver *)resolver
  didPerformQuery: (OFDNSQuery *)query
	 response: (OFDNSResponse *)response
	exception: (id)exception
{
	_numExpectedResponses--;

	if ([exception isKindOfClass: [OFDNSQueryFailedException class]] &&
	    [exception error] == OF_DNS_RESOLVER_ERROR_SERVER_NAME_ERROR &&
	    !_isFQDN && _numExpectedResponses == 0 && _addresses.count == 0 &&
	    _searchDomainIndex + 1 < _settings->_searchDomains.count) {
		_searchDomainIndex++;
		[self sendQueries];
		return;
	}

	for (OF_KINDOF(OFDNSResourceRecord *) record in
	    [response.answerRecords objectForKey: query.domainName]) {
		const of_socket_address_t *address = NULL;
		OFDNSQuery *CNAMEQuery;

		if ([record DNSClass] != OF_DNS_CLASS_IN)
			continue;

		if (addressForRecord(record, &address, _addressFamily)) {
			[_addresses addItem: address];
			continue;
		}

		if ([record recordType] != OF_DNS_RECORD_TYPE_CNAME)
			continue;

		/* FIXME: Check if it's already in answers */
		CNAMEQuery = [OFDNSQuery queryWithDomainName: [record alias]
						    DNSClass: OF_DNS_CLASS_IN
						  recordType: query.recordType];
		_numExpectedResponses++;
		[_resolver asyncPerformQuery: CNAMEQuery
				 runLoopMode: _runLoopMode
				    delegate: self];
	}








|
|


|
|







|
|


|
|















|









|


|







|




|







158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232

		domainName = [OFString stringWithFormat: @"%@.%@",
							 _host, searchDomain];
	} else
		domainName = _host;

#ifdef OF_HAVE_IPV6
	if (_addressFamily == OFSocketAddressFamilyIPv6 ||
	    _addressFamily == OFSocketAddressFamilyAny) {
		OFDNSQuery *query = [OFDNSQuery
		    queryWithDomainName: domainName
			       DNSClass: OFDNSClassIN
			     recordType: OFDNSRecordTypeAAAA];
		_numExpectedResponses++;
		[_resolver asyncPerformQuery: query
				 runLoopMode: _runLoopMode
				    delegate: self];
	}
#endif

	if (_addressFamily == OFSocketAddressFamilyIPv4 ||
	    _addressFamily == OFSocketAddressFamilyAny) {
		OFDNSQuery *query = [OFDNSQuery
		    queryWithDomainName: domainName
			       DNSClass: OFDNSClassIN
			     recordType: OFDNSRecordTypeA];
		_numExpectedResponses++;
		[_resolver asyncPerformQuery: query
				 runLoopMode: _runLoopMode
				    delegate: self];
	}
}

-  (void)resolver: (OFDNSResolver *)resolver
  didPerformQuery: (OFDNSQuery *)query
	 response: (OFDNSResponse *)response
	exception: (id)exception
{
	_numExpectedResponses--;

	if ([exception isKindOfClass: [OFDNSQueryFailedException class]] &&
	    [exception errorCode] == OFDNSResolverErrorCodeServerNameError &&
	    !_isFQDN && _numExpectedResponses == 0 && _addresses.count == 0 &&
	    _searchDomainIndex + 1 < _settings->_searchDomains.count) {
		_searchDomainIndex++;
		[self sendQueries];
		return;
	}

	for (OF_KINDOF(OFDNSResourceRecord *) record in
	    [response.answerRecords objectForKey: query.domainName]) {
		const OFSocketAddress *address = NULL;
		OFDNSQuery *CNAMEQuery;

		if ([record DNSClass] != OFDNSClassIN)
			continue;

		if (addressForRecord(record, &address, _addressFamily)) {
			[_addresses addItem: address];
			continue;
		}

		if ([record recordType] != OFDNSRecordTypeCNAME)
			continue;

		/* FIXME: Check if it's already in answers */
		CNAMEQuery = [OFDNSQuery queryWithDomainName: [record alias]
						    DNSClass: OFDNSClassIN
						  recordType: query.recordType];
		_numExpectedResponses++;
		[_resolver asyncPerformQuery: CNAMEQuery
				 runLoopMode: _runLoopMode
				    delegate: self];
	}

241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
		_addresses = nil;

		if ([exception isKindOfClass:
		    [OFDNSQueryFailedException class]])
			exception = [OFResolveHostFailedException
			    exceptionWithHost: _host
				addressFamily: _addressFamily
					error: [exception error]];

		if (exception == nil)
			exception = [OFResolveHostFailedException
			    exceptionWithHost: _host
				addressFamily: _addressFamily
					error: OF_DNS_RESOLVER_ERROR_NO_RESULT];
	} else
		exception = nil;

	if ([_delegate respondsToSelector:
	    @selector(resolver:didResolveHost:addresses:exception:)])
		[_delegate resolver: _resolver
		     didResolveHost: _host
			  addresses: _addresses
			  exception: exception];
}

- (void)asyncResolve
{
	void *pool = objc_autoreleasePoolPush();
	OFArray OF_GENERIC(OFString *) *aliases;

	@try {
		of_socket_address_t address =
		    of_socket_address_parse_ip(_host, 0);
		OFData *addresses = nil;
		id exception = nil;

		if (_addressFamily == address.family ||
		    _addressFamily == OF_SOCKET_ADDRESS_FAMILY_ANY)
			addresses = [OFData dataWithItems: &address
						    count: 1
						 itemSize: sizeof(address)];
		else
			exception = [OFInvalidArgumentException exception];

		callDelegateInMode(_runLoopMode, _delegate, _resolver, _host,
		    addresses, exception);

		objc_autoreleasePoolPop(pool);
		return;
	} @catch (OFInvalidFormatException *e) {
	}

	if ((aliases = [_settings->_staticHosts objectForKey: _host]) != nil) {
		OFMutableData *addresses = [OFMutableData
		    dataWithItemSize: sizeof(of_socket_address_t)];
		id exception = nil;

		for (OFString *alias in aliases) {
			of_socket_address_t address;

			@try {
				address = of_socket_address_parse_ip(alias, 0);
			} @catch (OFInvalidFormatException *e) {
				continue;
			}

			if (_addressFamily != address.family &&
			    _addressFamily != OF_SOCKET_ADDRESS_FAMILY_ANY)
				continue;

			[addresses addItem: &address];
		}

		[addresses makeImmutable];

		if (addresses.count == 0) {
			addresses = nil;
			exception = [OFResolveHostFailedException
			    exceptionWithHost: _host
				addressFamily: _addressFamily
					error: OF_DNS_RESOLVER_ERROR_NO_RESULT];
		}

		callDelegateInMode(_runLoopMode, _delegate, _resolver, _host,
		    addresses, exception);

		objc_autoreleasePoolPop(pool);
		return;
	}

	_isFQDN = isFQDN(_host, _settings->_minNumberOfDotsInAbsoluteName);
	_addresses = [[OFMutableData alloc]
	    initWithItemSize: sizeof(of_socket_address_t)];

	[self sendQueries];

	objc_autoreleasePoolPop(pool);
}

- (OFData *)resolve







|





|

















|
<




|
















|



|


|





|












|











|







240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271

272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
		_addresses = nil;

		if ([exception isKindOfClass:
		    [OFDNSQueryFailedException class]])
			exception = [OFResolveHostFailedException
			    exceptionWithHost: _host
				addressFamily: _addressFamily
				    errorCode: [exception errorCode]];

		if (exception == nil)
			exception = [OFResolveHostFailedException
			    exceptionWithHost: _host
				addressFamily: _addressFamily
				    errorCode: OFDNSResolverErrorCodeNoResult];
	} else
		exception = nil;

	if ([_delegate respondsToSelector:
	    @selector(resolver:didResolveHost:addresses:exception:)])
		[_delegate resolver: _resolver
		     didResolveHost: _host
			  addresses: _addresses
			  exception: exception];
}

- (void)asyncResolve
{
	void *pool = objc_autoreleasePoolPush();
	OFArray OF_GENERIC(OFString *) *aliases;

	@try {
		OFSocketAddress address = OFSocketAddressParseIP(_host, 0);

		OFData *addresses = nil;
		id exception = nil;

		if (_addressFamily == address.family ||
		    _addressFamily == OFSocketAddressFamilyAny)
			addresses = [OFData dataWithItems: &address
						    count: 1
						 itemSize: sizeof(address)];
		else
			exception = [OFInvalidArgumentException exception];

		callDelegateInMode(_runLoopMode, _delegate, _resolver, _host,
		    addresses, exception);

		objc_autoreleasePoolPop(pool);
		return;
	} @catch (OFInvalidFormatException *e) {
	}

	if ((aliases = [_settings->_staticHosts objectForKey: _host]) != nil) {
		OFMutableData *addresses = [OFMutableData
		    dataWithItemSize: sizeof(OFSocketAddress)];
		id exception = nil;

		for (OFString *alias in aliases) {
			OFSocketAddress address;

			@try {
				address = OFSocketAddressParseIP(alias, 0);
			} @catch (OFInvalidFormatException *e) {
				continue;
			}

			if (_addressFamily != address.family &&
			    _addressFamily != OFSocketAddressFamilyAny)
				continue;

			[addresses addItem: &address];
		}

		[addresses makeImmutable];

		if (addresses.count == 0) {
			addresses = nil;
			exception = [OFResolveHostFailedException
			    exceptionWithHost: _host
				addressFamily: _addressFamily
				    errorCode: OFDNSResolverErrorCodeNoResult];
		}

		callDelegateInMode(_runLoopMode, _delegate, _resolver, _host,
		    addresses, exception);

		objc_autoreleasePoolPop(pool);
		return;
	}

	_isFQDN = isFQDN(_host, _settings->_minNumberOfDotsInAbsoluteName);
	_addresses = [[OFMutableData alloc]
	    initWithItemSize: sizeof(OFSocketAddress)];

	[self sendQueries];

	objc_autoreleasePoolPop(pool);
}

- (OFData *)resolve

Added src/OFHuffmanTree.h version [694631f046].





































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <stdbool.h>
#include <stdint.h>

#import "macros.h"

#import "OFInvalidFormatException.h"

OF_ASSUME_NONNULL_BEGIN

typedef struct OFHuffmanTree {
	struct OFHuffmanTree *_Nullable leaves[2];
	uint16_t value;
} OFHuffmanTree;

/* Inlined for performance. */
static OF_INLINE bool
OFHuffmanTreeWalk(id _Nullable stream,
    bool (*bitReader)(id _Nullable, uint16_t *_Nonnull, uint8_t),
    OFHuffmanTree *_Nonnull *_Nonnull tree, uint16_t *_Nonnull value)
{
	struct OFHuffmanTree *iter = *tree;
	uint16_t bits;

	while (iter->value == 0xFFFF) {
		if OF_UNLIKELY (!bitReader(stream, &bits, 1)) {
			*tree = iter;
			return false;
		}

		if OF_UNLIKELY (iter->leaves[bits] == NULL)
			@throw [OFInvalidFormatException exception];

		iter = iter->leaves[bits];
	}

	*value = iter->value;
	return true;
}

#ifdef __cplusplus
extern "C" {
#endif
extern OFHuffmanTree *_Nonnull OFHuffmanTreeNew(uint8_t lengths[_Nonnull],
    uint16_t count);
extern OFHuffmanTree *_Nonnull OFHuffmanTreeNewSingle(uint16_t value);
extern void OFHuffmanTreeFree(OFHuffmanTree *_Nonnull tree);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Added src/OFHuffmanTree.m version [d6363e57f8].



































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdint.h>
#include <stdlib.h>

#import "OFHuffmanTree.h"

#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"

static OFHuffmanTree *
newTree(void)
{
	OFHuffmanTree *tree;

	tree = OFAllocMemory(1, sizeof(*tree));
	tree->leaves[0] = tree->leaves[1] = NULL;
	tree->value = 0xFFFF;

	return tree;
}

static void
insertTree(OFHuffmanTree *tree, uint16_t code, uint8_t length, uint16_t value)
{
	while (length > 0) {
		uint8_t bit;

		length--;
		bit = (code & (1u << length)) >> length;

		if (tree->leaves[bit] == NULL)
			tree->leaves[bit] = newTree();

		tree = tree->leaves[bit];
	}

	tree->value = value;
}

OFHuffmanTree *
OFHuffmanTreeNew(uint8_t lengths[], uint16_t count)
{
	OFHuffmanTree *tree;
	uint16_t *lengthCount = NULL;
	uint16_t code, maxCode = 0, *nextCode = NULL;
	uint_fast8_t maxBit = 0;

	@try {
		for (uint16_t i = 0; i < count; i++) {
			uint_fast8_t length = lengths[i];

			if OF_UNLIKELY (length > maxBit) {
				lengthCount = OFResizeMemory(lengthCount,
				    length + 1, sizeof(uint16_t));
				nextCode = OFResizeMemory(nextCode,
				    length + 1, sizeof(uint16_t));

				for (uint_fast8_t j = maxBit + 1; j <= length;
				    j++) {
					lengthCount[j] = 0;
					nextCode[j] = 0;
				}

				maxBit = length;
			}

			if (length > 0) {
				lengthCount[length]++;
				maxCode = i;
			}
		}

		code = 0;
		for (size_t i = 1; i <= maxBit; i++) {
			code = (code + lengthCount[i - 1]) << 1;
			nextCode[i] = code;
		}

		tree = newTree();

		for (uint16_t i = 0; i <= maxCode; i++) {
			uint8_t length = lengths[i];

			if (length > 0)
				insertTree(tree, nextCode[length]++, length, i);
		}
	} @finally {
		OFFreeMemory(lengthCount);
		OFFreeMemory(nextCode);
	}

	return tree;
}

OFHuffmanTree *
OFHuffmanTreeNewSingle(uint16_t value)
{
	OFHuffmanTree *tree = newTree();

	tree->value = value;

	return tree;
}

void
OFHuffmanTreeFree(OFHuffmanTree *tree)
{
	for (uint_fast8_t i = 0; i < 2; i++)
		if OF_LIKELY (tree->leaves[i] != NULL)
			OFHuffmanTreeFree(tree->leaves[i]);

	OFFreeMemory(tree);
}

Modified src/OFINICategory+Private.h from [c5a381e443] to [6b052bbd06].

21
22
23
24
25
26
27
28
29
30
31
32
@class OFStream;

OF_DIRECT_MEMBERS
@interface OFINICategory ()
- (instancetype)of_initWithName: (OFString *)name OF_METHOD_FAMILY(init);
- (void)of_parseLine: (OFString *)line;
- (bool)of_writeToStream: (OFStream *)stream
		encoding: (of_string_encoding_t)encoding
		   first: (bool)first;
@end

OF_ASSUME_NONNULL_END







|




21
22
23
24
25
26
27
28
29
30
31
32
@class OFStream;

OF_DIRECT_MEMBERS
@interface OFINICategory ()
- (instancetype)of_initWithName: (OFString *)name OF_METHOD_FAMILY(init);
- (void)of_parseLine: (OFString *)line;
- (bool)of_writeToStream: (OFStream *)stream
		encoding: (OFStringEncoding)encoding
		   first: (bool)first;
@end

OF_ASSUME_NONNULL_END

Modified src/OFINICategory.m from [3853ee5e40] to [4bd3d1b960].

70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
unescapeString(OFString *string)
{
	OFMutableString *mutableString;

	if (![string hasPrefix: @"\""] || ![string hasSuffix: @"\""])
		return string;

	string = [string substringWithRange: of_range(1, string.length - 2)];
	mutableString = [[string mutableCopy] autorelease];

	[mutableString replaceOccurrencesOfString: @"\\f" withString: @"\f"];
	[mutableString replaceOccurrencesOfString: @"\\r" withString: @"\r"];
	[mutableString replaceOccurrencesOfString: @"\\n" withString: @"\n"];
	[mutableString replaceOccurrencesOfString: @"\\\"" withString: @"\""];
	[mutableString replaceOccurrencesOfString: @"\\\\" withString: @"\\"];







|







70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
unescapeString(OFString *string)
{
	OFMutableString *mutableString;

	if (![string hasPrefix: @"\""] || ![string hasSuffix: @"\""])
		return string;

	string = [string substringWithRange: OFRangeMake(1, string.length - 2)];
	mutableString = [[string mutableCopy] autorelease];

	[mutableString replaceOccurrencesOfString: @"\\f" withString: @"\f"];
	[mutableString replaceOccurrencesOfString: @"\\r" withString: @"\r"];
	[mutableString replaceOccurrencesOfString: @"\\n" withString: @"\n"];
	[mutableString replaceOccurrencesOfString: @"\\\"" withString: @"\""];
	[mutableString replaceOccurrencesOfString: @"\\\\" withString: @"\\"];
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
{
	if (![line hasPrefix: @";"]) {
		OFINICategoryPair *pair =
		    [[[OFINICategoryPair alloc] init] autorelease];
		OFString *key, *value;
		size_t pos;

		if ((pos = [line rangeOfString: @"="].location) == OF_NOT_FOUND)
			@throw [OFInvalidFormatException exception];

		key = unescapeString([line substringToIndex: pos]
		    .stringByDeletingEnclosingWhitespaces);
		value = unescapeString([line substringFromIndex: pos + 1]
		    .stringByDeletingEnclosingWhitespaces);








|







152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
{
	if (![line hasPrefix: @";"]) {
		OFINICategoryPair *pair =
		    [[[OFINICategoryPair alloc] init] autorelease];
		OFString *key, *value;
		size_t pos;

		if ((pos = [line rangeOfString: @"="].location) == OFNotFound)
			@throw [OFInvalidFormatException exception];

		key = unescapeString([line substringToIndex: pos]
		    .stringByDeletingEnclosingWhitespaces);
		value = unescapeString([line substringFromIndex: pos + 1]
		    .stringByDeletingEnclosingWhitespaces);

464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
		}
	}

	objc_autoreleasePoolPop(pool);
}

- (bool)of_writeToStream: (OFStream *)stream
		encoding: (of_string_encoding_t)encoding
		   first: (bool)first
{
	if (_lines.count == 0)
		return false;

	if (first)
		[stream writeFormat: @"[%@]\r\n", _name];







|







464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
		}
	}

	objc_autoreleasePoolPop(pool);
}

- (bool)of_writeToStream: (OFStream *)stream
		encoding: (OFStringEncoding)encoding
		   first: (bool)first
{
	if (_lines.count == 0)
		return false;

	if (first)
		[stream writeFormat: @"[%@]\r\n", _name];

Modified src/OFINIFile.h from [bd06a8855c] to [8b191bee9f].

52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 *
 * @param path The path to the file whose contents the OFINIFile should contain
 * @param encoding The encoding of the specified file
 *
 * @return A new, autoreleased OFINIFile with the contents of the specified file
 */
+ (instancetype)fileWithPath: (OFString *)path
		    encoding: (of_string_encoding_t)encoding;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFINIFile with the contents of the
 *	  specified file.
 *







|







52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
 *
 * @param path The path to the file whose contents the OFINIFile should contain
 * @param encoding The encoding of the specified file
 *
 * @return A new, autoreleased OFINIFile with the contents of the specified file
 */
+ (instancetype)fileWithPath: (OFString *)path
		    encoding: (OFStringEncoding)encoding;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFINIFile with the contents of the
 *	  specified file.
 *
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
 *
 * @param path The path to the file whose contents the OFINIFile should contain
 * @param encoding The encoding of the specified file
 *
 * @return An initialized OFINIFile with the contents of the specified file
 */
- (instancetype)initWithPath: (OFString *)path
		    encoding: (of_string_encoding_t)encoding
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Returns an @ref OFINICategory for the category with the specified
 *	  name.
 *
 * @param name The name of the category for which an @ref OFINICategory should







|







76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
 *
 * @param path The path to the file whose contents the OFINIFile should contain
 * @param encoding The encoding of the specified file
 *
 * @return An initialized OFINIFile with the contents of the specified file
 */
- (instancetype)initWithPath: (OFString *)path
		    encoding: (OFStringEncoding)encoding
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Returns an @ref OFINICategory for the category with the specified
 *	  name.
 *
 * @param name The name of the category for which an @ref OFINICategory should
104
105
106
107
108
109
110
111
112
113
114
/**
 * @brief Writes the contents of the OFINIFile to a file in the specified
 *	  encoding.
 *
 * @param path The path of the file to write to
 * @param encoding The encoding to use
 */
- (void)writeToFile: (OFString *)path encoding: (of_string_encoding_t)encoding;
@end

OF_ASSUME_NONNULL_END







|



104
105
106
107
108
109
110
111
112
113
114
/**
 * @brief Writes the contents of the OFINIFile to a file in the specified
 *	  encoding.
 *
 * @param path The path of the file to write to
 * @param encoding The encoding to use
 */
- (void)writeToFile: (OFString *)path encoding: (OFStringEncoding)encoding;
@end

OF_ASSUME_NONNULL_END

Modified src/OFINIFile.m from [2183d90e0a] to [512706fb2b].

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
#import "OFINICategory+Private.h"

#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"

OF_DIRECT_MEMBERS
@interface OFINIFile ()
- (void)of_parseFile: (OFString *)path encoding: (of_string_encoding_t)encoding;
@end

static bool
isWhitespaceLine(OFString *line)
{
	const char *cString = line.UTF8String;
	size_t length = line.UTF8StringLength;

	for (size_t i = 0; i < length; i++)
		if (!of_ascii_isspace(cString[i]))
			return false;

	return true;
}

@implementation OFINIFile
@synthesize categories = _categories;

+ (instancetype)fileWithPath: (OFString *)path
{
	return [[[self alloc] initWithPath: path] autorelease];
}

+ (instancetype)fileWithPath: (OFString *)path
		    encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithPath: path
				  encoding: encoding] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithPath: (OFString *)path
{
	return [self initWithPath: path encoding: OF_STRING_ENCODING_UTF_8];
}

- (instancetype)initWithPath: (OFString *)path
		    encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		_categories = [[OFMutableArray alloc] init];

		[self of_parseFile: path encoding: encoding];







|









|














|












|



|







25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
#import "OFINICategory+Private.h"

#import "OFInvalidFormatException.h"
#import "OFOpenItemFailedException.h"

OF_DIRECT_MEMBERS
@interface OFINIFile ()
- (void)of_parseFile: (OFString *)path encoding: (OFStringEncoding)encoding;
@end

static bool
isWhitespaceLine(OFString *line)
{
	const char *cString = line.UTF8String;
	size_t length = line.UTF8StringLength;

	for (size_t i = 0; i < length; i++)
		if (!OFASCIIIsSpace(cString[i]))
			return false;

	return true;
}

@implementation OFINIFile
@synthesize categories = _categories;

+ (instancetype)fileWithPath: (OFString *)path
{
	return [[[self alloc] initWithPath: path] autorelease];
}

+ (instancetype)fileWithPath: (OFString *)path
		    encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithPath: path
				  encoding: encoding] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithPath: (OFString *)path
{
	return [self initWithPath: path encoding: OFStringEncodingUTF8];
}

- (instancetype)initWithPath: (OFString *)path
		    encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		_categories = [[OFMutableArray alloc] init];

		[self of_parseFile: path encoding: encoding];
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
	[_categories addObject: category];

	objc_autoreleasePoolPop(pool);

	return category;
}

- (void)of_parseFile: (OFString *)path encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file;
	OFINICategory *category = nil;
	OFString *line;

	@try {







|







107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
	[_categories addObject: category];

	objc_autoreleasePoolPop(pool);

	return category;
}

- (void)of_parseFile: (OFString *)path encoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file;
	OFINICategory *category = nil;
	OFString *line;

	@try {
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
		if ([line hasPrefix: @"["]) {
			OFString *categoryName;

			if (![line hasSuffix: @"]"])
				@throw [OFInvalidFormatException exception];

			categoryName = [line substringWithRange:
			    of_range(1, line.length - 2)];
			category = [[[OFINICategory alloc]
			    of_initWithName: categoryName] autorelease];
			[_categories addObject: category];
		} else {
			if (category == nil)
				@throw [OFInvalidFormatException exception];

			[category of_parseLine: line];
		}
	}

	objc_autoreleasePoolPop(pool);
}

- (void)writeToFile: (OFString *)path
{
	[self writeToFile: path encoding: OF_STRING_ENCODING_UTF_8];
}

- (void)writeToFile: (OFString *)path encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file = [OFFile fileWithPath: path mode: @"w"];
	bool first = true;

	for (OFINICategory *category in _categories)
		if ([category of_writeToStream: file







|
















|


|







135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
		if ([line hasPrefix: @"["]) {
			OFString *categoryName;

			if (![line hasSuffix: @"]"])
				@throw [OFInvalidFormatException exception];

			categoryName = [line substringWithRange:
			    OFRangeMake(1, line.length - 2)];
			category = [[[OFINICategory alloc]
			    of_initWithName: categoryName] autorelease];
			[_categories addObject: category];
		} else {
			if (category == nil)
				@throw [OFInvalidFormatException exception];

			[category of_parseLine: line];
		}
	}

	objc_autoreleasePoolPop(pool);
}

- (void)writeToFile: (OFString *)path
{
	[self writeToFile: path encoding: OFStringEncodingUTF8];
}

- (void)writeToFile: (OFString *)path encoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file = [OFFile fileWithPath: path mode: @"w"];
	bool first = true;

	for (OFINICategory *category in _categories)
		if ([category of_writeToStream: file

Modified src/OFINIFileSettings.m from [a5f326cd7a] to [b35044d2f1].

53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
}

- (void)of_getCategory: (OFString **)category
		andKey: (OFString **)key
	       forPath: (OFString *)path OF_DIRECT
{
	size_t pos = [path rangeOfString: @"."
				 options: OF_STRING_SEARCH_BACKWARDS].location;

	if (pos == OF_NOT_FOUND) {
		*category = @"";
		*key = path;
		return;
	}

	*category = [path substringToIndex: pos];
	*key = [path substringFromIndex: pos + 1];







|

|







53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
}

- (void)of_getCategory: (OFString **)category
		andKey: (OFString **)key
	       forPath: (OFString *)path OF_DIRECT
{
	size_t pos = [path rangeOfString: @"."
				 options: OFStringSearchBackwards].location;

	if (pos == OFNotFound) {
		*category = @"";
		*key = path;
		return;
	}

	*category = [path substringToIndex: pos];
	*key = [path substringFromIndex: pos + 1];

Modified src/OFIPSocketAsyncConnector.h from [a61a99efb6] to [185e130707].

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#import "OFDNSResolver.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"

OF_ASSUME_NONNULL_BEGIN

@protocol OFIPSocketAsyncConnecting
- (bool)of_createSocketForAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo;
- (bool)of_connectSocketToAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo;
- (void)of_closeSocket;
@end

@interface OFIPSocketAsyncConnector: OFObject <OFRunLoopConnectDelegate,
    OFDNSResolverHostDelegate>
{







|

|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#import "OFDNSResolver.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"

OF_ASSUME_NONNULL_BEGIN

@protocol OFIPSocketAsyncConnecting
- (bool)of_createSocketForAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo;
- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo;
- (void)of_closeSocket;
@end

@interface OFIPSocketAsyncConnector: OFObject <OFRunLoopConnectDelegate,
    OFDNSResolverHostDelegate>
{
42
43
44
45
46
47
48
49
50
51
52
53

- (instancetype)initWithSocket: (id)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		      delegate: (nullable id)delegate
			 block: (nullable id)block;
- (void)didConnect;
- (void)tryNextAddressWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;
- (void)startWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;
@end

OF_ASSUME_NONNULL_END







|
|



42
43
44
45
46
47
48
49
50
51
52
53

- (instancetype)initWithSocket: (id)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		      delegate: (nullable id)delegate
			 block: (nullable id)block;
- (void)didConnect;
- (void)tryNextAddressWithRunLoopMode: (OFRunLoopMode)runLoopMode;
- (void)startWithRunLoopMode: (OFRunLoopMode)runLoopMode;
@end

OF_ASSUME_NONNULL_END

Modified src/OFIPSocketAsyncConnector.m from [09c7bbbcdf] to [8b23b2fea4].

65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
{
	if (_exception == nil)
		[_socket setCanBlock: true];

#ifdef OF_HAVE_BLOCKS
	if (_block != NULL) {
		if ([_socket isKindOfClass: [OFTCPSocket class]])
			((of_tcp_socket_async_connect_block_t)_block)(
			    _exception);
		else
			OF_ENSURE(0);
	} else {
#endif
		if ([_delegate respondsToSelector:
		    @selector(socket:didConnectToHost:port:exception:)])
			[_delegate socket: _socket
			    didConnectToHost: _host
					port: _port







<
|

|







65
66
67
68
69
70
71

72
73
74
75
76
77
78
79
80
81
{
	if (_exception == nil)
		[_socket setCanBlock: true];

#ifdef OF_HAVE_BLOCKS
	if (_block != NULL) {
		if ([_socket isKindOfClass: [OFTCPSocket class]])

			((OFTCPSocketAsyncConnectBlock)_block)(_exception);
		else
			OFEnsure(0);
	} else {
#endif
		if ([_delegate respondsToSelector:
		    @selector(socket:didConnectToHost:port:exception:)])
			[_delegate socket: _socket
			    didConnectToHost: _host
					port: _port
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
{
	return [OFConnectionFailedException exceptionWithHost: _host
							 port: _port
						       socket: _socket
							errNo: errNo];
}

- (void)tryNextAddressWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
{
	of_socket_address_t address = *(const of_socket_address_t *)
	    [_socketAddresses itemAtIndex: _socketAddressesIndex++];
	int errNo;

	of_socket_address_set_port(&address, _port);

	if (![_socket of_createSocketForAddress: &address errNo: &errNo]) {
		if (_socketAddressesIndex >= _socketAddresses.count) {
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: _socket







|

|



|







128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
{
	return [OFConnectionFailedException exceptionWithHost: _host
							 port: _port
						       socket: _socket
							errNo: errNo];
}

- (void)tryNextAddressWithRunLoopMode: (OFRunLoopMode)runLoopMode
{
	OFSocketAddress address = *(const OFSocketAddress *)
	    [_socketAddresses itemAtIndex: _socketAddressesIndex++];
	int errNo;

	OFSocketAddressSetPort(&address, _port);

	if (![_socket of_createSocketForAddress: &address errNo: &errNo]) {
		if (_socketAddressesIndex >= _socketAddresses.count) {
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: _socket
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249

	_socketAddresses = [addresses copy];

	[self tryNextAddressWithRunLoopMode:
	    [OFRunLoop currentRunLoop].currentMode];
}

- (void)startWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
{
	@try {
		of_socket_address_t address =
		    of_socket_address_parse_ip(_host, _port);

		_socketAddresses = [[OFData alloc]
		    initWithItems: &address
			    count: 1
			 itemSize: sizeof(address)];

		[self tryNextAddressWithRunLoopMode: runLoopMode];
		return;
	} @catch (OFInvalidFormatException *e) {
	}

	[[OFThread DNSResolver]
	    asyncResolveAddressesForHost: _host
			   addressFamily: OF_SOCKET_ADDRESS_FAMILY_ANY
			     runLoopMode: runLoopMode
				delegate: self];
}
@end







|


<
|













|




219
220
221
222
223
224
225
226
227
228

229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247

	_socketAddresses = [addresses copy];

	[self tryNextAddressWithRunLoopMode:
	    [OFRunLoop currentRunLoop].currentMode];
}

- (void)startWithRunLoopMode: (OFRunLoopMode)runLoopMode
{
	@try {

		OFSocketAddress address = OFSocketAddressParseIP(_host, _port);

		_socketAddresses = [[OFData alloc]
		    initWithItems: &address
			    count: 1
			 itemSize: sizeof(address)];

		[self tryNextAddressWithRunLoopMode: runLoopMode];
		return;
	} @catch (OFInvalidFormatException *e) {
	}

	[[OFThread DNSResolver]
	    asyncResolveAddressesForHost: _host
			   addressFamily: OFSocketAddressFamilyAny
			     runLoopMode: runLoopMode
				delegate: self];
}
@end

Modified src/OFIPXSocket.h from [3a07b6e6f2] to [716204a756].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
@end

/**
 * @class OFIPXSocket OFIPXSocket.h ObjFW/OFIPXSocket.h
 *
 * @brief A class which provides methods to create and use IPX sockets.
 *
 * Addresses are of type @ref of_socket_address_t. You can use
 * @ref of_socket_address_ipx to create an address or
 * @ref of_socket_address_get_ipx_network to get the IPX network,
 * @ref of_socket_address_get_ipx_node to get the IPX node and
 * @ref of_socket_address_get_port to get the port (sometimes also called
 * socket number).
 *
 * @warning Even though the OFCopying protocol is implemented, it does *not*
 *	    return an independent copy of the socket, but instead retains it.
 *	    This is so that the socket can be used as a key for a dictionary,
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy







|
|
|
|
|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
@end

/**
 * @class OFIPXSocket OFIPXSocket.h ObjFW/OFIPXSocket.h
 *
 * @brief A class which provides methods to create and use IPX sockets.
 *
 * Addresses are of type @ref OFSocketAddress. You can use
 * @ref OFSocketAddressMakeIPX to create an address or
 * @ref OFSocketAddressIPXNetwork to get the IPX network,
 * @ref OFSocketAddressIpxNode to get the IPX node and
 * @ref OFSocketAddressPort to get the port (sometimes also called
 * socket number).
 *
 * @warning Even though the OFCopying protocol is implemented, it does *not*
 *	    return an independent copy of the socket, but instead retains it.
 *	    This is so that the socket can be used as a key for a dictionary,
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy
68
69
70
71
72
73
74
75
76
77
78
79
 *	  specified packet type.
 *
 * @param port The port (sometimes called socket number) to bind to. 0 means to
 *	       pick one and return it.
 * @param packetType The packet type to use on the socket
 * @return The address on which this socket can be reached
 */
- (of_socket_address_t)bindToPort: (uint16_t)port
		       packetType: (uint8_t)packetType;
@end

OF_ASSUME_NONNULL_END







<
|



68
69
70
71
72
73
74

75
76
77
78
 *	  specified packet type.
 *
 * @param port The port (sometimes called socket number) to bind to. 0 means to
 *	       pick one and return it.
 * @param packetType The packet type to use on the socket
 * @return The address on which this socket can be reached
 */

- (OFSocketAddress)bindToPort: (uint16_t)port packetType: (uint8_t)packetType;
@end

OF_ASSUME_NONNULL_END

Modified src/OFIPXSocket.m from [8d511b567a] to [3bd5ef99ac].

18
19
20
21
22
23
24


25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
#include <errno.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#import "OFIPXSocket.h"



#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"

#import "socket.h"
#import "socket_helpers.h"

@implementation OFIPXSocket
@dynamic delegate;

- (of_socket_address_t)bindToPort: (uint16_t)port
		       packetType: (uint8_t)packetType
{
	const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
	of_socket_address_t address;
	int protocol = 0;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	address = of_socket_address_ipx(zeroNode, 0, port);

#ifdef OF_WINDOWS
	protocol = NSPROTO_IPX + packetType;
#else
	_packetType = address.sockaddr.ipx.sipx_type = packetType;
#endif

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_DGRAM | SOCK_CLOEXEC, protocol)) == INVALID_SOCKET)
		@throw [OFBindFailedException
		    exceptionWithPort: port
			   packetType: packetType
			       socket: self
				errNo: of_socket_errno()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	if (bind(_socket, &address.sockaddr.sockaddr, address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: packetType
							 socket: self
							  errNo: errNo];
	}

	memset(&address, 0, sizeof(address));
	address.family = OF_SOCKET_ADDRESS_FAMILY_IPX;
	address.length = (socklen_t)sizeof(address.sockaddr);

	if (of_getsockname(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: packetType
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family != AF_IPX) {
		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: packetType
							 socket: self
							  errNo: EAFNOSUPPORT];
	}

	return address;
}

#ifndef OF_WINDOWS
- (void)sendBuffer: (const void *)buffer
	    length: (size_t)length
	  receiver: (const of_socket_address_t *)receiver
{
	of_socket_address_t fixedReceiver;

	memcpy(&fixedReceiver, receiver, sizeof(fixedReceiver));

	/* If it's not IPX, no fix-up needed - it will fail anyway. */
	if (fixedReceiver.family == OF_SOCKET_ADDRESS_FAMILY_IPX)
		fixedReceiver.sockaddr.ipx.sipx_type = _packetType;

	[super sendBuffer: buffer length: length receiver: &fixedReceiver];
}
#endif
@end







>
>




<
<
<



<
|


|





|


|








|




|









|


|








|


|

|


|









|













|

|




|






18
19
20
21
22
23
24
25
26
27
28
29
30



31
32
33

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
#include <errno.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#import "OFIPXSocket.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"




@implementation OFIPXSocket
@dynamic delegate;


- (OFSocketAddress)bindToPort: (uint16_t)port packetType: (uint8_t)packetType
{
	const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
	OFSocketAddress address;
	int protocol = 0;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	address = OFSocketAddressMakeIPX(zeroNode, 0, port);

#ifdef OF_WINDOWS
	protocol = NSPROTO_IPX + packetType;
#else
	_packetType = address.sockaddr.ipx.sipx_type = packetType;
#endif

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_DGRAM | SOCK_CLOEXEC, protocol)) == OFInvalidSocketHandle)
		@throw [OFBindFailedException
		    exceptionWithPort: port
			   packetType: packetType
			       socket: self
				errNo: OFSocketErrNo()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	if (bind(_socket, &address.sockaddr.sockaddr, address.length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: packetType
							 socket: self
							  errNo: errNo];
	}

	memset(&address, 0, sizeof(address));
	address.family = OFSocketAddressFamilyIPX;
	address.length = (socklen_t)sizeof(address.sockaddr);

	if (OFGetSockName(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: packetType
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family != AF_IPX) {
		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: packetType
							 socket: self
							  errNo: EAFNOSUPPORT];
	}

	return address;
}

#ifndef OF_WINDOWS
- (void)sendBuffer: (const void *)buffer
	    length: (size_t)length
	  receiver: (const OFSocketAddress *)receiver
{
	OFSocketAddress fixedReceiver;

	memcpy(&fixedReceiver, receiver, sizeof(fixedReceiver));

	/* If it's not IPX, no fix-up needed - it will fail anyway. */
	if (fixedReceiver.family == OFSocketAddressFamilyIPX)
		fixedReceiver.sockaddr.ipx.sipx_type = _packetType;

	[super sendBuffer: buffer length: length receiver: &fixedReceiver];
}
#endif
@end

Modified src/OFInflate64Stream.h from [a10344d136] to [ff42990035].

10
11
12
13
14
15
16

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"

#import "OFKernelEventObserver.h"

OF_ASSUME_NONNULL_BEGIN

#define OF_INFLATE64_STREAM_BUFFER_SIZE 4096

/**
 * @class OFInflate64Stream OFInflate64Stream.h ObjFW/OFInflate64Stream.h
 *
 * @note This class only conforms to OFReadyForReadingObserving if the
 *	 underlying stream does so, too.
 *
 * @brief A class that handles Deflate decompression transparently for an
 *	  underlying stream.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFInflate64Stream: OFStream <OFReadyForReadingObserving>
{
	OFStream *_stream;
	unsigned char _buffer[OF_INFLATE64_STREAM_BUFFER_SIZE];
	uint16_t _bufferIndex, _bufferLength;
	uint8_t _byte;
	uint8_t _bitIndex, _savedBitsLength;
	uint16_t _savedBits;
	unsigned char *_Nullable _slidingWindow;
	uint16_t _slidingWindowIndex, _slidingWindowMask;
	int _state;
	union {
		struct {
			uint8_t position;
			uint8_t length[4];
		} uncompressedHeader;
		struct {
			uint16_t position, length;
		} uncompressed;
		struct {
			struct of_huffman_tree *_Nullable litLenTree;
			struct of_huffman_tree *_Nullable distTree;
			struct of_huffman_tree *_Nullable codeLenTree;
			struct of_huffman_tree *_Nullable treeIter;
			uint8_t *_Nullable lengths;
			uint16_t receivedCount;
			uint8_t value, litLenCodesCount, distCodesCount;
			uint8_t codeLenCodesCount;
		} huffmanTree;
		struct {
			struct of_huffman_tree *_Nullable litLenTree;
			struct of_huffman_tree *_Nullable distTree;
			struct of_huffman_tree *_Nullable treeIter;
			int state;
			uint16_t value, length, distance, extraBits;
		} huffman;
	} _context;
	bool _inLastBlock, _atEndOfStream;
}








>




|














|
















|
|
|
|






|
|
|







10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"
#import "OFHuffmanTree.h"
#import "OFKernelEventObserver.h"

OF_ASSUME_NONNULL_BEGIN

#define OFInflate64StreamBufferSize 4096

/**
 * @class OFInflate64Stream OFInflate64Stream.h ObjFW/OFInflate64Stream.h
 *
 * @note This class only conforms to OFReadyForReadingObserving if the
 *	 underlying stream does so, too.
 *
 * @brief A class that handles Deflate decompression transparently for an
 *	  underlying stream.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFInflate64Stream: OFStream <OFReadyForReadingObserving>
{
	OFStream *_stream;
	unsigned char _buffer[OFInflate64StreamBufferSize];
	uint16_t _bufferIndex, _bufferLength;
	uint8_t _byte;
	uint8_t _bitIndex, _savedBitsLength;
	uint16_t _savedBits;
	unsigned char *_Nullable _slidingWindow;
	uint16_t _slidingWindowIndex, _slidingWindowMask;
	int _state;
	union {
		struct {
			uint8_t position;
			uint8_t length[4];
		} uncompressedHeader;
		struct {
			uint16_t position, length;
		} uncompressed;
		struct {
			OFHuffmanTree *_Nullable litLenTree;
			OFHuffmanTree *_Nullable distTree;
			OFHuffmanTree *_Nullable codeLenTree;
			OFHuffmanTree *_Nullable treeIter;
			uint8_t *_Nullable lengths;
			uint16_t receivedCount;
			uint8_t value, litLenCodesCount, distCodesCount;
			uint8_t codeLenCodesCount;
		} huffmanTree;
		struct {
			OFHuffmanTree *_Nullable litLenTree;
			OFHuffmanTree *_Nullable distTree;
			OFHuffmanTree *_Nullable treeIter;
			int state;
			uint16_t value, length, distance, extraBits;
		} huffman;
	} _context;
	bool _inLastBlock, _atEndOfStream;
}

Modified src/OFInflateStream.h from [975875032e] to [6239bc3935].

10
11
12
13
14
15
16

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"

#import "OFKernelEventObserver.h"

OF_ASSUME_NONNULL_BEGIN

#define OF_INFLATE_STREAM_BUFFER_SIZE 4096

/**
 * @class OFInflateStream OFInflateStream.h ObjFW/OFInflateStream.h
 *
 * @note This class only conforms to OFReadyForReadingObserving if the
 *	 underlying stream does so, too.
 *
 * @brief A class that handles Deflate decompression transparently for an
 *	  underlying stream.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFInflateStream: OFStream <OFReadyForReadingObserving>
{
	OFStream *_stream;
	unsigned char _buffer[OF_INFLATE_STREAM_BUFFER_SIZE];
	uint16_t _bufferIndex, _bufferLength;
	uint8_t _byte;
	uint8_t _bitIndex, _savedBitsLength;
	uint16_t _savedBits;
	unsigned char *_Nullable _slidingWindow;
	uint16_t _slidingWindowIndex, _slidingWindowMask;
	int _state;
	union {
		struct {
			uint8_t position;
			uint8_t length[4];
		} uncompressedHeader;
		struct {
			uint16_t position, length;
		} uncompressed;
		struct {
			struct of_huffman_tree *_Nullable litLenTree;
			struct of_huffman_tree *_Nullable distTree;
			struct of_huffman_tree *_Nullable codeLenTree;
			struct of_huffman_tree *_Nullable treeIter;
			uint8_t *_Nullable lengths;
			uint16_t receivedCount;
			uint8_t value, litLenCodesCount, distCodesCount;
			uint8_t codeLenCodesCount;
		} huffmanTree;
		struct {
			struct of_huffman_tree *_Nullable litLenTree;
			struct of_huffman_tree *_Nullable distTree;
			struct of_huffman_tree *_Nullable treeIter;
			int state;
			uint16_t value, length, distance, extraBits;
		} huffman;
	} _context;
	bool _inLastBlock, _atEndOfStream;
}








>




|














|
















|
|
|
|






|
|
|







10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"
#import "OFHuffmanTree.h"
#import "OFKernelEventObserver.h"

OF_ASSUME_NONNULL_BEGIN

#define OFInflateStreamBufferSize 4096

/**
 * @class OFInflateStream OFInflateStream.h ObjFW/OFInflateStream.h
 *
 * @note This class only conforms to OFReadyForReadingObserving if the
 *	 underlying stream does so, too.
 *
 * @brief A class that handles Deflate decompression transparently for an
 *	  underlying stream.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFInflateStream: OFStream <OFReadyForReadingObserving>
{
	OFStream *_stream;
	unsigned char _buffer[OFInflateStreamBufferSize];
	uint16_t _bufferIndex, _bufferLength;
	uint8_t _byte;
	uint8_t _bitIndex, _savedBitsLength;
	uint16_t _savedBits;
	unsigned char *_Nullable _slidingWindow;
	uint16_t _slidingWindowIndex, _slidingWindowMask;
	int _state;
	union {
		struct {
			uint8_t position;
			uint8_t length[4];
		} uncompressedHeader;
		struct {
			uint16_t position, length;
		} uncompressed;
		struct {
			OFHuffmanTree *_Nullable litLenTree;
			OFHuffmanTree *_Nullable distTree;
			OFHuffmanTree *_Nullable codeLenTree;
			OFHuffmanTree *_Nullable treeIter;
			uint8_t *_Nullable lengths;
			uint16_t receivedCount;
			uint8_t value, litLenCodesCount, distCodesCount;
			uint8_t codeLenCodesCount;
		} huffmanTree;
		struct {
			OFHuffmanTree *_Nullable litLenTree;
			OFHuffmanTree *_Nullable distTree;
			OFHuffmanTree *_Nullable treeIter;
			int state;
			uint16_t value, length, distance, extraBits;
		} huffman;
	} _context;
	bool _inLastBlock, _atEndOfStream;
}

Modified src/OFInflateStream.m from [8a296ae0d3] to [f7f7b24442].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

#ifndef OF_INFLATE64_STREAM_M
# import "OFInflateStream.h"
#else
# import "OFInflate64Stream.h"
# define OFInflateStream OFInflate64Stream
#endif

#import "huffman_tree.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidFormatException.h"
#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"

#ifndef OF_INFLATE64_STREAM_M
# define BUFFER_SIZE OF_INFLATE_STREAM_BUFFER_SIZE
#else
# define BUFFER_SIZE OF_INFLATE64_STREAM_BUFFER_SIZE
#endif

enum state {
	BLOCK_HEADER,
	UNCOMPRESSED_BLOCK_HEADER,
	UNCOMPRESSED_BLOCK,
	HUFFMAN_TREE,
	HUFFMAN_BLOCK
};

enum huffman_state {
	WRITE_VALUE,
	AWAIT_CODE,
	AWAIT_LENGTH_EXTRA_BITS,
	AWAIT_DISTANCE,
	AWAIT_DISTANCE_EXTRA_BITS,
	PROCESS_PAIR
};

#ifndef OF_INFLATE64_STREAM_M
static const uint8_t numDistanceCodes = 30;
static const uint8_t lengthCodes[29] = {
	/* indices are -257, values -3 */
	0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56,







<
|







|

|


|
|
|
|
|
|


|
|
|
|
|
|
|







22
23
24
25
26
27
28

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63

#ifndef OF_INFLATE64_STREAM_M
# import "OFInflateStream.h"
#else
# import "OFInflate64Stream.h"
# define OFInflateStream OFInflate64Stream
#endif

#import "OFHuffmanTree.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidFormatException.h"
#import "OFNotOpenException.h"
#import "OFOutOfMemoryException.h"

#ifndef OF_INFLATE64_STREAM_M
# define bufferSize OFInflateStreamBufferSize
#else
# define bufferSize OFInflate64StreamBufferSize
#endif

enum State {
	StateBlockHeader,
	StateUncompressedBlockHeader,
	StateUncompressedBlock,
	StateHuffmanTree,
	StateHuffmanBlock
};

enum HuffmanState {
	HuffmanStateWriteValue,
	HuffmanStateAwaitCode,
	HuffmanStateAwaitLengthExtraBits,
	HuffmanStateAwaitDistance,
	HuffmanStateAwaitDistanceExtraBits,
	HuffmanStateProcessPair
};

#ifndef OF_INFLATE64_STREAM_M
static const uint8_t numDistanceCodes = 30;
static const uint8_t lengthCodes[29] = {
	/* indices are -257, values -3 */
	0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 16, 20, 24, 28, 32, 40, 48, 56,
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
	0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
	10, 11, 11, 12, 12, 13, 13, 14, 14
};
#endif
static const uint8_t codeLengthsOrder[19] = {
	16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
};
static struct of_huffman_tree *fixedLitLenTree, *fixedDistTree;

@implementation OFInflateStream
static OF_INLINE bool
tryReadBits(OFInflateStream *stream, uint16_t *bits, uint8_t count)
{
	uint16_t ret = stream->_savedBits;

	assert(stream->_savedBitsLength < count);

	for (uint_fast8_t i = stream->_savedBitsLength; i < count; i++) {
		if OF_UNLIKELY (stream->_bitIndex == 8) {
			if OF_LIKELY (stream->_bufferIndex <
			    stream->_bufferLength)
				stream->_byte =
				    stream->_buffer[stream->_bufferIndex++];
			else {
				size_t length = [stream->_stream
				    readIntoBuffer: stream->_buffer
					    length: BUFFER_SIZE];

				if OF_UNLIKELY (length < 1) {
					stream->_savedBits = ret;
					stream->_savedBitsLength = i;
					return false;
				}








|


















|







95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
	0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 9, 10,
	10, 11, 11, 12, 12, 13, 13, 14, 14
};
#endif
static const uint8_t codeLengthsOrder[19] = {
	16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
};
static OFHuffmanTree *fixedLitLenTree, *fixedDistTree;

@implementation OFInflateStream
static OF_INLINE bool
tryReadBits(OFInflateStream *stream, uint16_t *bits, uint8_t count)
{
	uint16_t ret = stream->_savedBits;

	assert(stream->_savedBitsLength < count);

	for (uint_fast8_t i = stream->_savedBitsLength; i < count; i++) {
		if OF_UNLIKELY (stream->_bitIndex == 8) {
			if OF_LIKELY (stream->_bufferIndex <
			    stream->_bufferLength)
				stream->_byte =
				    stream->_buffer[stream->_bufferIndex++];
			else {
				size_t length = [stream->_stream
				    readIntoBuffer: stream->_buffer
					    length: bufferSize];

				if OF_UNLIKELY (length < 1) {
					stream->_savedBits = ret;
					stream->_savedBitsLength = i;
					return false;
				}

157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
	for (uint16_t i = 144; i <= 255; i++)
		lengths[i] = 9;
	for (uint16_t i = 256; i <= 279; i++)
		lengths[i] = 7;
	for (uint16_t i = 280; i <= 287; i++)
		lengths[i] = 8;

	fixedLitLenTree = of_huffman_tree_construct(lengths, 288);

	for (uint16_t i = 0; i <= 31; i++)
		lengths[i] = 5;

	fixedDistTree = of_huffman_tree_construct(lengths, 32);
}

+ (instancetype)streamWithStream: (OFStream *)stream
{
	return [[[self alloc] initWithStream: stream] autorelease];
}








|




|







156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
	for (uint16_t i = 144; i <= 255; i++)
		lengths[i] = 9;
	for (uint16_t i = 256; i <= 279; i++)
		lengths[i] = 7;
	for (uint16_t i = 280; i <= 287; i++)
		lengths[i] = 8;

	fixedLitLenTree = OFHuffmanTreeNew(lengths, 288);

	for (uint16_t i = 0; i <= 31; i++)
		lengths[i] = 5;

	fixedDistTree = OFHuffmanTreeNew(lengths, 32);
}

+ (instancetype)streamWithStream: (OFStream *)stream
{
	return [[[self alloc] initWithStream: stream] autorelease];
}

190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
		_bitIndex = 8;

#ifdef OF_INFLATE64_STREAM_M
		_slidingWindowMask = 0xFFFF;
#else
		_slidingWindowMask = 0x7FFF;
#endif
		_slidingWindow = of_alloc_zeroed(_slidingWindowMask + 1, 1);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_stream != nil)
		[self close];

	free(_slidingWindow);

	if (_state == HUFFMAN_TREE) {
		free(_context.huffmanTree.lengths);

		if (_context.huffmanTree.codeLenTree != NULL)
			of_huffman_tree_release(
			    _context.huffmanTree.codeLenTree);
	}

	if (_state == HUFFMAN_TREE || _state == HUFFMAN_BLOCK) {
		if (_context.huffman.litLenTree != fixedLitLenTree)
			of_huffman_tree_release(_context.huffman.litLenTree);
		if (_context.huffman.distTree != fixedDistTree)
			of_huffman_tree_release(_context.huffman.distTree);
	}

	[super dealloc];
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer_
			  length: (size_t)length







|













|

|
|


<
|


|

|

|







189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215

216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
		_bitIndex = 8;

#ifdef OF_INFLATE64_STREAM_M
		_slidingWindowMask = 0xFFFF;
#else
		_slidingWindowMask = 0x7FFF;
#endif
		_slidingWindow = OFAllocZeroedMemory(_slidingWindowMask + 1, 1);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_stream != nil)
		[self close];

	OFFreeMemory(_slidingWindow);

	if (_state == StateHuffmanTree) {
		OFFreeMemory(_context.huffmanTree.lengths);

		if (_context.huffmanTree.codeLenTree != NULL)

			OFHuffmanTreeFree(_context.huffmanTree.codeLenTree);
	}

	if (_state == StateHuffmanTree || _state == StateHuffmanBlock) {
		if (_context.huffman.litLenTree != fixedLitLenTree)
			OFHuffmanTreeFree(_context.huffman.litLenTree);
		if (_context.huffman.distTree != fixedDistTree)
			OFHuffmanTreeFree(_context.huffman.distTree);
	}

	[super dealloc];
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer_
			  length: (size_t)length
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_atEndOfStream)
		return 0;

start:
	switch ((enum state)_state) {
	case BLOCK_HEADER:
		if OF_UNLIKELY (_inLastBlock) {
			[_stream unreadFromBuffer: _buffer + _bufferIndex
					   length: _bufferLength -
						   _bufferIndex];
			_bufferIndex = _bufferLength = 0;

			_atEndOfStream = true;
			return bytesWritten;
		}

		if OF_UNLIKELY (!tryReadBits(self, &bits, 3))
			return bytesWritten;

		_inLastBlock = (bits & 1);

		switch (bits >> 1) {
		case 0: /* No compression */
			_state = UNCOMPRESSED_BLOCK_HEADER;
			_bitIndex = 8;
			_context.uncompressedHeader.position = 0;
			memset(_context.uncompressedHeader.length, 0, 4);
			break;
		case 1: /* Fixed Huffman */
			_state = HUFFMAN_BLOCK;
			_context.huffman.state = AWAIT_CODE;
			_context.huffman.litLenTree = fixedLitLenTree;
			_context.huffman.distTree = fixedDistTree;
			_context.huffman.treeIter = fixedLitLenTree;
			break;
		case 2: /* Dynamic Huffman */
			_state = HUFFMAN_TREE;
			_context.huffmanTree.lengths = NULL;
			_context.huffmanTree.receivedCount = 0;
			_context.huffmanTree.value = 0xFE;
			_context.huffmanTree.litLenCodesCount = 0xFF;
			_context.huffmanTree.distCodesCount = 0xFF;
			_context.huffmanTree.codeLenCodesCount = 0xFF;
			break;
		default:
			@throw [OFInvalidFormatException exception];
		}

		goto start;
	case UNCOMPRESSED_BLOCK_HEADER:
#define CTX _context.uncompressedHeader
		/* FIXME: This can be done more efficiently than unreading */
		[_stream unreadFromBuffer: _buffer + _bufferIndex
				   length: _bufferLength - _bufferIndex];
		_bufferIndex = _bufferLength = 0;

		CTX.position += [_stream
		    readIntoBuffer: CTX.length + CTX.position
			    length: 4 - CTX.position];

		if OF_UNLIKELY (CTX.position < 4)
			return bytesWritten;

		if OF_UNLIKELY ((CTX.length[0] | (CTX.length[1] << 8)) !=
		    (uint16_t)~(CTX.length[2] | (CTX.length[3] << 8)))
			@throw [OFInvalidFormatException exception];

		_state = UNCOMPRESSED_BLOCK;

		/*
		 * Do not reorder! _context.uncompressed.position and
		 * _context.uncompressedHeader.length overlap!
		 */
		_context.uncompressed.length =
		    CTX.length[0] | (CTX.length[1] << 8);
		_context.uncompressed.position = 0;

		goto start;
#undef CTX
	case UNCOMPRESSED_BLOCK:
#define CTX _context.uncompressed
		if OF_UNLIKELY (length == 0)
			return bytesWritten;

		tmp = (length < (size_t)CTX.length - CTX.position
		    ? (uint16_t)length : CTX.length - CTX.position);








|
|

















|





|
|





|












|

















|











|







238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_atEndOfStream)
		return 0;

start:
	switch ((enum State)_state) {
	case StateBlockHeader:
		if OF_UNLIKELY (_inLastBlock) {
			[_stream unreadFromBuffer: _buffer + _bufferIndex
					   length: _bufferLength -
						   _bufferIndex];
			_bufferIndex = _bufferLength = 0;

			_atEndOfStream = true;
			return bytesWritten;
		}

		if OF_UNLIKELY (!tryReadBits(self, &bits, 3))
			return bytesWritten;

		_inLastBlock = (bits & 1);

		switch (bits >> 1) {
		case 0: /* No compression */
			_state = StateUncompressedBlockHeader;
			_bitIndex = 8;
			_context.uncompressedHeader.position = 0;
			memset(_context.uncompressedHeader.length, 0, 4);
			break;
		case 1: /* Fixed Huffman */
			_state = StateHuffmanBlock;
			_context.huffman.state = HuffmanStateAwaitCode;
			_context.huffman.litLenTree = fixedLitLenTree;
			_context.huffman.distTree = fixedDistTree;
			_context.huffman.treeIter = fixedLitLenTree;
			break;
		case 2: /* Dynamic Huffman */
			_state = StateHuffmanTree;
			_context.huffmanTree.lengths = NULL;
			_context.huffmanTree.receivedCount = 0;
			_context.huffmanTree.value = 0xFE;
			_context.huffmanTree.litLenCodesCount = 0xFF;
			_context.huffmanTree.distCodesCount = 0xFF;
			_context.huffmanTree.codeLenCodesCount = 0xFF;
			break;
		default:
			@throw [OFInvalidFormatException exception];
		}

		goto start;
	case StateUncompressedBlockHeader:
#define CTX _context.uncompressedHeader
		/* FIXME: This can be done more efficiently than unreading */
		[_stream unreadFromBuffer: _buffer + _bufferIndex
				   length: _bufferLength - _bufferIndex];
		_bufferIndex = _bufferLength = 0;

		CTX.position += [_stream
		    readIntoBuffer: CTX.length + CTX.position
			    length: 4 - CTX.position];

		if OF_UNLIKELY (CTX.position < 4)
			return bytesWritten;

		if OF_UNLIKELY ((CTX.length[0] | (CTX.length[1] << 8)) !=
		    (uint16_t)~(CTX.length[2] | (CTX.length[3] << 8)))
			@throw [OFInvalidFormatException exception];

		_state = StateUncompressedBlock;

		/*
		 * Do not reorder! _context.uncompressed.position and
		 * _context.uncompressedHeader.length overlap!
		 */
		_context.uncompressed.length =
		    CTX.length[0] | (CTX.length[1] << 8);
		_context.uncompressed.position = 0;

		goto start;
#undef CTX
	case StateUncompressedBlock:
#define CTX _context.uncompressed
		if OF_UNLIKELY (length == 0)
			return bytesWritten;

		tmp = (length < (size_t)CTX.length - CTX.position
		    ? (uint16_t)length : CTX.length - CTX.position);

341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
		_slidingWindowIndex = slidingWindowIndex;

		length -= tmp;
		bytesWritten += tmp;

		CTX.position += tmp;
		if OF_UNLIKELY (CTX.position == CTX.length)
			_state = BLOCK_HEADER;

		goto start;
#undef CTX
	case HUFFMAN_TREE:
#define CTX _context.huffmanTree
		if OF_LIKELY (CTX.value == 0xFE) {
			if OF_LIKELY (CTX.litLenCodesCount == 0xFF) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 5))
					return bytesWritten;

				if OF_UNLIKELY (bits > 29)







|



|







339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
		_slidingWindowIndex = slidingWindowIndex;

		length -= tmp;
		bytesWritten += tmp;

		CTX.position += tmp;
		if OF_UNLIKELY (CTX.position == CTX.length)
			_state = StateBlockHeader;

		goto start;
#undef CTX
	case StateHuffmanTree:
#define CTX _context.huffmanTree
		if OF_LIKELY (CTX.value == 0xFE) {
			if OF_LIKELY (CTX.litLenCodesCount == 0xFF) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 5))
					return bytesWritten;

				if OF_UNLIKELY (bits > 29)
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
				if OF_UNLIKELY (!tryReadBits(self, &bits, 4))
					return bytesWritten;

				CTX.codeLenCodesCount = bits;
			}

			if OF_LIKELY (CTX.lengths == NULL)
				CTX.lengths = of_alloc_zeroed(19, 1);

			for (uint16_t i = CTX.receivedCount;
			    i < CTX.codeLenCodesCount + 4; i++) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 3)) {
					CTX.receivedCount = i;
					return bytesWritten;
				}

				CTX.lengths[codeLengthsOrder[i]] = bits;
			}

			CTX.codeLenTree = of_huffman_tree_construct(
			    CTX.lengths, 19);
			CTX.treeIter = CTX.codeLenTree;

			free(CTX.lengths);
			CTX.lengths = NULL;
			CTX.receivedCount = 0;
			CTX.value = 0xFF;
		}

		if OF_LIKELY (CTX.lengths == NULL)
			CTX.lengths = of_alloc(
			    CTX.litLenCodesCount + CTX.distCodesCount + 258, 1);

		for (uint16_t i = CTX.receivedCount;
		    i < CTX.litLenCodesCount + CTX.distCodesCount + 258;) {
			uint8_t j, count;

			if OF_LIKELY (CTX.value == 0xFF) {
				if OF_UNLIKELY (!of_huffman_tree_walk(self,
				    tryReadBits, &CTX.treeIter, &value)) {
					CTX.receivedCount = i;
					return bytesWritten;
				}

				CTX.treeIter = CTX.codeLenTree;








|











<
|


|






|







|







372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390

391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
				if OF_UNLIKELY (!tryReadBits(self, &bits, 4))
					return bytesWritten;

				CTX.codeLenCodesCount = bits;
			}

			if OF_LIKELY (CTX.lengths == NULL)
				CTX.lengths = OFAllocZeroedMemory(19, 1);

			for (uint16_t i = CTX.receivedCount;
			    i < CTX.codeLenCodesCount + 4; i++) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 3)) {
					CTX.receivedCount = i;
					return bytesWritten;
				}

				CTX.lengths[codeLengthsOrder[i]] = bits;
			}


			CTX.codeLenTree = OFHuffmanTreeNew(CTX.lengths, 19);
			CTX.treeIter = CTX.codeLenTree;

			OFFreeMemory(CTX.lengths);
			CTX.lengths = NULL;
			CTX.receivedCount = 0;
			CTX.value = 0xFF;
		}

		if OF_LIKELY (CTX.lengths == NULL)
			CTX.lengths = OFAllocMemory(
			    CTX.litLenCodesCount + CTX.distCodesCount + 258, 1);

		for (uint16_t i = CTX.receivedCount;
		    i < CTX.litLenCodesCount + CTX.distCodesCount + 258;) {
			uint8_t j, count;

			if OF_LIKELY (CTX.value == 0xFF) {
				if OF_UNLIKELY (!OFHuffmanTreeWalk(self,
				    tryReadBits, &CTX.treeIter, &value)) {
					CTX.receivedCount = i;
					return bytesWritten;
				}

				CTX.treeIter = CTX.codeLenTree;

472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522

523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548

549
550

551
552
553
554
555
556
557
558
559

560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577

			for (j = 0; j < count; j++)
				CTX.lengths[i++] = value;

			CTX.value = 0xFF;
		}

		of_huffman_tree_release(CTX.codeLenTree);
		CTX.codeLenTree = NULL;

		CTX.litLenTree = of_huffman_tree_construct(CTX.lengths,
		    CTX.litLenCodesCount + 257);
		CTX.distTree = of_huffman_tree_construct(
		    CTX.lengths + CTX.litLenCodesCount + 257,
		    CTX.distCodesCount + 1);

		free(CTX.lengths);

		/*
		 * litLenTree and distTree are at the same location in
		 * _context.huffman and _context.huffmanTree, thus no need to
		 * set them.
		 */
		_state = HUFFMAN_BLOCK;
		_context.huffman.state = AWAIT_CODE;
		_context.huffman.treeIter = CTX.litLenTree;

		goto start;
#undef CTX
	case HUFFMAN_BLOCK:
#define CTX _context.huffman
		for (;;) {
			uint8_t extraBits, lengthCodeIndex;

			if OF_UNLIKELY (CTX.state == WRITE_VALUE) {
				if OF_UNLIKELY (length == 0)
					return bytesWritten;

				buffer[bytesWritten++] = CTX.value;
				length--;

				_slidingWindow[_slidingWindowIndex] = CTX.value;
				_slidingWindowIndex =
				    (_slidingWindowIndex + 1) &
				    _slidingWindowMask;

				CTX.state = AWAIT_CODE;
				CTX.treeIter = CTX.litLenTree;
			}

			if OF_UNLIKELY (CTX.state == AWAIT_LENGTH_EXTRA_BITS) {

				if OF_UNLIKELY (!tryReadBits(self, &bits,
				    CTX.extraBits))
					return bytesWritten;

				CTX.length += bits;

				CTX.state = AWAIT_DISTANCE;
				CTX.treeIter = CTX.distTree;
			}

			/* Distance of length distance pair */
			if (CTX.state == AWAIT_DISTANCE) {
				if OF_UNLIKELY (!of_huffman_tree_walk(self,
				    tryReadBits, &CTX.treeIter, &value))
					return bytesWritten;

				if OF_UNLIKELY (value >= numDistanceCodes)
					@throw [OFInvalidFormatException
					    exception];

				CTX.distance = distanceCodes[value];
				extraBits = distanceExtraBits[value];

				if (extraBits > 0) {
					if OF_UNLIKELY (!tryReadBits(self,
					    &bits, extraBits)) {

						CTX.state =
						    AWAIT_DISTANCE_EXTRA_BITS;

						CTX.extraBits = extraBits;
						return bytesWritten;
					}

					CTX.distance += bits;
				}

				CTX.state = PROCESS_PAIR;
			} else if (CTX.state == AWAIT_DISTANCE_EXTRA_BITS) {

				if OF_UNLIKELY (!tryReadBits(self, &bits,
				    CTX.extraBits))
					return bytesWritten;

				CTX.distance += bits;

				CTX.state = PROCESS_PAIR;
			}

			/* Length distance pair */
			if (CTX.state == PROCESS_PAIR) {
				for (uint_fast16_t j = 0; j < CTX.length; j++) {
					uint16_t idx;

					if OF_UNLIKELY (length == 0) {
						CTX.length -= j;
						return bytesWritten;
					}







|


|

|



|






|
|




|




|











|



|
>






|




|
|













>
|
<
>







|
|
>






|



|







469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548

549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577

			for (j = 0; j < count; j++)
				CTX.lengths[i++] = value;

			CTX.value = 0xFF;
		}

		OFHuffmanTreeFree(CTX.codeLenTree);
		CTX.codeLenTree = NULL;

		CTX.litLenTree = OFHuffmanTreeNew(CTX.lengths,
		    CTX.litLenCodesCount + 257);
		CTX.distTree = OFHuffmanTreeNew(
		    CTX.lengths + CTX.litLenCodesCount + 257,
		    CTX.distCodesCount + 1);

		OFFreeMemory(CTX.lengths);

		/*
		 * litLenTree and distTree are at the same location in
		 * _context.huffman and _context.huffmanTree, thus no need to
		 * set them.
		 */
		_state = StateHuffmanBlock;
		_context.huffman.state = HuffmanStateAwaitCode;
		_context.huffman.treeIter = CTX.litLenTree;

		goto start;
#undef CTX
	case StateHuffmanBlock:
#define CTX _context.huffman
		for (;;) {
			uint8_t extraBits, lengthCodeIndex;

			if OF_UNLIKELY (CTX.state == HuffmanStateWriteValue) {
				if OF_UNLIKELY (length == 0)
					return bytesWritten;

				buffer[bytesWritten++] = CTX.value;
				length--;

				_slidingWindow[_slidingWindowIndex] = CTX.value;
				_slidingWindowIndex =
				    (_slidingWindowIndex + 1) &
				    _slidingWindowMask;

				CTX.state = HuffmanStateAwaitCode;
				CTX.treeIter = CTX.litLenTree;
			}

			if OF_UNLIKELY (CTX.state ==
			    HuffmanStateAwaitLengthExtraBits) {
				if OF_UNLIKELY (!tryReadBits(self, &bits,
				    CTX.extraBits))
					return bytesWritten;

				CTX.length += bits;

				CTX.state = HuffmanStateAwaitDistance;
				CTX.treeIter = CTX.distTree;
			}

			/* Distance of length distance pair */
			if (CTX.state == HuffmanStateAwaitDistance) {
				if OF_UNLIKELY (!OFHuffmanTreeWalk(self,
				    tryReadBits, &CTX.treeIter, &value))
					return bytesWritten;

				if OF_UNLIKELY (value >= numDistanceCodes)
					@throw [OFInvalidFormatException
					    exception];

				CTX.distance = distanceCodes[value];
				extraBits = distanceExtraBits[value];

				if (extraBits > 0) {
					if OF_UNLIKELY (!tryReadBits(self,
					    &bits, extraBits)) {
#define HSADEB HuffmanStateAwaitDistanceExtraBits
						CTX.state = HSADEB;

#undef HSADEB
						CTX.extraBits = extraBits;
						return bytesWritten;
					}

					CTX.distance += bits;
				}

				CTX.state = HuffmanStateProcessPair;
			} else if (CTX.state ==
			    HuffmanStateAwaitDistanceExtraBits) {
				if OF_UNLIKELY (!tryReadBits(self, &bits,
				    CTX.extraBits))
					return bytesWritten;

				CTX.distance += bits;

				CTX.state = HuffmanStateProcessPair;
			}

			/* Length distance pair */
			if (CTX.state == HuffmanStateProcessPair) {
				for (uint_fast16_t j = 0; j < CTX.length; j++) {
					uint16_t idx;

					if OF_UNLIKELY (length == 0) {
						CTX.length -= j;
						return bytesWritten;
					}
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
					_slidingWindow[_slidingWindowIndex] =
					    value;
					_slidingWindowIndex =
					    (_slidingWindowIndex + 1) &
					    _slidingWindowMask;
				}

				CTX.state = AWAIT_CODE;
				CTX.treeIter = CTX.litLenTree;
			}

			if OF_UNLIKELY (!of_huffman_tree_walk(self, tryReadBits,
			    &CTX.treeIter, &value))
				return bytesWritten;

			/* End of block */
			if OF_UNLIKELY (value == 256) {
				if (CTX.litLenTree != fixedLitLenTree)
					of_huffman_tree_release(CTX.litLenTree);
				if (CTX.distTree != fixedDistTree)
					of_huffman_tree_release(CTX.distTree);

				_state = BLOCK_HEADER;
				goto start;
			}

			/* Literal byte */
			if OF_LIKELY (value < 256) {
				if OF_UNLIKELY (length == 0) {
					CTX.state = WRITE_VALUE;
					CTX.value = value;
					return bytesWritten;
				}

				buffer[bytesWritten++] = value;
				length--;








|



|






|

|

|






|







586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
					_slidingWindow[_slidingWindowIndex] =
					    value;
					_slidingWindowIndex =
					    (_slidingWindowIndex + 1) &
					    _slidingWindowMask;
				}

				CTX.state = HuffmanStateAwaitCode;
				CTX.treeIter = CTX.litLenTree;
			}

			if OF_UNLIKELY (!OFHuffmanTreeWalk(self, tryReadBits,
			    &CTX.treeIter, &value))
				return bytesWritten;

			/* End of block */
			if OF_UNLIKELY (value == 256) {
				if (CTX.litLenTree != fixedLitLenTree)
					OFHuffmanTreeFree(CTX.litLenTree);
				if (CTX.distTree != fixedDistTree)
					OFHuffmanTreeFree(CTX.distTree);

				_state = StateBlockHeader;
				goto start;
			}

			/* Literal byte */
			if OF_LIKELY (value < 256) {
				if OF_UNLIKELY (length == 0) {
					CTX.state = HuffmanStateWriteValue;
					CTX.value = value;
					return bytesWritten;
				}

				buffer[bytesWritten++] = value;
				length--;

637
638
639
640
641
642
643
644

645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
			CTX.length = lengthCodes[lengthCodeIndex] + 3;
			extraBits = lengthExtraBits[lengthCodeIndex];

			if (extraBits > 0) {
				if OF_UNLIKELY (!tryReadBits(self, &bits,
				    extraBits)) {
					CTX.extraBits = extraBits;
					CTX.state = AWAIT_LENGTH_EXTRA_BITS;

					return bytesWritten;
				}

				CTX.length += bits;
			}

			CTX.treeIter = CTX.distTree;
			CTX.state = AWAIT_DISTANCE;
		}

		break;
#undef CTX
	}

	OF_UNREACHABLE







|
>







|







637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
			CTX.length = lengthCodes[lengthCodeIndex] + 3;
			extraBits = lengthExtraBits[lengthCodeIndex];

			if (extraBits > 0) {
				if OF_UNLIKELY (!tryReadBits(self, &bits,
				    extraBits)) {
					CTX.extraBits = extraBits;
					CTX.state =
					    HuffmanStateAwaitLengthExtraBits;
					return bytesWritten;
				}

				CTX.length += bits;
			}

			CTX.treeIter = CTX.distTree;
			CTX.state = HuffmanStateAwaitDistance;
		}

		break;
#undef CTX
	}

	OF_UNREACHABLE

Modified src/OFInvertedCharacterSet.h from [6a080d4b74] to [c74c805b51].

16
17
18
19
20
21
22
23
24
25
26
27
28
29
#import "OFCharacterSet.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFInvertedCharacterSet: OFCharacterSet
{
	OFCharacterSet *_characterSet;
	bool (*_characterIsMember)(id, SEL, of_unichar_t);
}

- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet;
@end

OF_ASSUME_NONNULL_END







|






16
17
18
19
20
21
22
23
24
25
26
27
28
29
#import "OFCharacterSet.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFInvertedCharacterSet: OFCharacterSet
{
	OFCharacterSet *_characterSet;
	bool (*_characterIsMember)(id, SEL, OFUnichar);
}

- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet;
@end

OF_ASSUME_NONNULL_END

Modified src/OFInvertedCharacterSet.m from [ea0333ca6e] to [e08da05e4c].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63

- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet
{
	self = [super init];

	@try {
		_characterSet = [characterSet retain];
		_characterIsMember = (bool (*)(id, SEL, of_unichar_t))
		    [_characterSet methodForSelector:
		    @selector(characterIsMember:)];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_characterSet release];

	[super dealloc];
}

- (bool)characterIsMember: (of_unichar_t)character
{
	return !_characterIsMember(_characterSet, @selector(characterIsMember:),
	    character);
}

- (OFCharacterSet *)invertedSet
{
	return [[_characterSet retain] autorelease];
}
@end







|

















|










28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63

- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet
{
	self = [super init];

	@try {
		_characterSet = [characterSet retain];
		_characterIsMember = (bool (*)(id, SEL, OFUnichar))
		    [_characterSet methodForSelector:
		    @selector(characterIsMember:)];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_characterSet release];

	[super dealloc];
}

- (bool)characterIsMember: (OFUnichar)character
{
	return !_characterIsMember(_characterSet, @selector(characterIsMember:),
	    character);
}

- (OFCharacterSet *)invertedSet
{
	return [[_characterSet retain] autorelease];
}
@end

Modified src/OFInvocation.m from [ea63101931] to [a2a3075eb5].

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
		_arguments = [[OFMutableArray alloc] init];

		for (size_t i = 0; i < numberOfArguments; i++) {
			OFMutableData *data;

			typeEncoding = [_methodSignature
			    argumentTypeAtIndex: i];
			typeSize = of_sizeof_type_encoding(typeEncoding);

			data = [OFMutableData dataWithItemSize: typeSize
						      capacity: 1];
			[data increaseCountBy: 1];
			[_arguments addObject: data];
		}

		typeEncoding = _methodSignature.methodReturnType;
		typeSize = of_sizeof_type_encoding(typeEncoding);

		if (typeSize > 0) {
			_returnValue = [[OFMutableData alloc]
			    initWithItemSize: typeSize
				    capacity: 1];
			[_returnValue increaseCountBy: 1];
		}







|








|







44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
		_arguments = [[OFMutableArray alloc] init];

		for (size_t i = 0; i < numberOfArguments; i++) {
			OFMutableData *data;

			typeEncoding = [_methodSignature
			    argumentTypeAtIndex: i];
			typeSize = OFSizeOfTypeEncoding(typeEncoding);

			data = [OFMutableData dataWithItemSize: typeSize
						      capacity: 1];
			[data increaseCountBy: 1];
			[_arguments addObject: data];
		}

		typeEncoding = _methodSignature.methodReturnType;
		typeSize = OFSizeOfTypeEncoding(typeEncoding);

		if (typeSize > 0) {
			_returnValue = [[OFMutableData alloc]
			    initWithItemSize: typeSize
				    capacity: 1];
			[_returnValue increaseCountBy: 1];
		}

Modified src/OFJSONRepresentation.h from [121e6d00f3] to [a068535d8e].

15
16
17
18
19
20
21



22

23

24
25
26

27
28
29
30
31
32
33

#import "OFObject.h"

@class OFString;

OF_ASSUME_NONNULL_BEGIN




enum {

	OF_JSON_REPRESENTATION_PRETTY	  = 0x01,

	OF_JSON_REPRESENTATION_JSON5	  = 0x02,
	OF_JSON_REPRESENTATION_IDENTIFIER = 0x10
};


/**
 * @protocol OFJSONRepresentation
 *	     OFJSONRepresentation.h ObjFW/OFJSONRepresentation.h
 *
 * @brief A protocol implemented by classes that support encoding to a JSON
 *	  representation.







>
>
>
|
>
|
>
|
|
<
>







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

31
32
33
34
35
36
37
38

#import "OFObject.h"

@class OFString;

OF_ASSUME_NONNULL_BEGIN

/**
 * @brief Options to change the behavior when creating a JSON representation.
 */
typedef enum OFJSONRepresentationOptions {
	/** Optimize for readability */
	OFJSONRepresentationOptionPretty       = 0x01,
	/** Generate JSON5 */
	OFJSONRepresentationOptionJSON5	       = 0x02,
	OFJSONRepresentationOptionIsIdentifier = 0x10

} OFJSONRepresentationOptions;

/**
 * @protocol OFJSONRepresentation
 *	     OFJSONRepresentation.h ObjFW/OFJSONRepresentation.h
 *
 * @brief A protocol implemented by classes that support encoding to a JSON
 *	  representation.
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

58
59
60
 * @brief The JSON representation of the object as a string.
 */
@property (readonly, nonatomic) OFString *JSONRepresentation;

/**
 * @brief Returns the JSON representation of the object as a string.
 *
 * @param options The options to use when creating a JSON representation.@n
 *		  Possible values are:
 *		  Value                           | Description
 *		  --------------------------------|-------------------------
 *		  `OF_JSON_REPRESENTATION_PRETTY` | Optimize for readability
 *		  `OF_JSON_REPRESENTATION_JSON5`  | Generate JSON5
 *
 * @return The JSON representation of the object as a string
 */
- (OFString *)JSONRepresentationWithOptions: (int)options;

@end

OF_ASSUME_NONNULL_END







|
<
<
<
<
<
<


|
>



46
47
48
49
50
51
52
53






54
55
56
57
58
59
60
 * @brief The JSON representation of the object as a string.
 */
@property (readonly, nonatomic) OFString *JSONRepresentation;

/**
 * @brief Returns the JSON representation of the object as a string.
 *
 * @param options The options to use when creating a JSON representation






 * @return The JSON representation of the object as a string
 */
- (OFString *)JSONRepresentationWithOptions:
    (OFJSONRepresentationOptions)options;
@end

OF_ASSUME_NONNULL_END

Modified src/OFKernelEventObserver.h from [9a570d3d9f] to [76fb579d1c].

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

#ifdef OF_HAVE_SOCKETS
# import "socket.h"
#endif

#ifdef OF_AMIGAOS
# include <exec/types.h>
# include <exec/tasks.h>
#endif








<

|







10
11
12
13
14
15
16

17
18
19
20
21
22
23
24
25
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

#ifdef OF_HAVE_SOCKETS
# import "OFSocket.h"
#endif

#ifdef OF_AMIGAOS
# include <exec/types.h>
# include <exec/tasks.h>
#endif

124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
	id <OFKernelEventObserverDelegate> _Nullable _delegate;
#if defined(OF_AMIGAOS)
	struct Task *_waitingTask;
	ULONG _cancelSignal;
#elif defined(OF_HAVE_PIPE)
	int _cancelFD[2];
#else
	of_socket_t _cancelFD[2];
	struct sockaddr_in _cancelAddr;
#endif
#ifdef OF_AMIGAOS
	ULONG _execSignalMask;
#endif
	OF_RESERVE_IVARS(OFKernelEventObserver, 4)
}







|







123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
	id <OFKernelEventObserverDelegate> _Nullable _delegate;
#if defined(OF_AMIGAOS)
	struct Task *_waitingTask;
	ULONG _cancelSignal;
#elif defined(OF_HAVE_PIPE)
	int _cancelFD[2];
#else
	OFSocketHandle _cancelFD[2];
	struct sockaddr_in _cancelAddr;
#endif
#ifdef OF_AMIGAOS
	ULONG _execSignalMask;
#endif
	OF_RESERVE_IVARS(OFKernelEventObserver, 4)
}
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223

/**
 * @brief Observes all objects until an event happens on an object or the
 *	  timeout is reached.
 *
 * @param timeInterval The time to wait for an event, in seconds
 */
- (void)observeForTimeInterval: (of_time_interval_t)timeInterval;

/**
 * @brief Observes all objects until an event happens on an object or the
 *	  specified date is reached.
 *
 * @param date The until which to observe
 */







|







208
209
210
211
212
213
214
215
216
217
218
219
220
221
222

/**
 * @brief Observes all objects until an event happens on an object or the
 *	  timeout is reached.
 *
 * @param timeInterval The time to wait for an event, in seconds
 */
- (void)observeForTimeInterval: (OFTimeInterval)timeInterval;

/**
 * @brief Observes all objects until an event happens on an object or the
 *	  specified date is reached.
 *
 * @param date The until which to observe
 */

Modified src/OFKernelEventObserver.m from [9d77b8881b] to [c8344a220c].

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43







44
45
46
47
48
49
50
51
52
53
54
55
56
57
58

#include <errno.h>

#import "OFKernelEventObserver.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFStream.h"
#import "OFStream+Private.h"
#ifndef OF_HAVE_PIPE
# import "OFStreamSocket.h"
#endif

#ifdef HAVE_KQUEUE
# import "OFKqueueKernelEventObserver.h"
#endif
#ifdef HAVE_EPOLL
# import "OFEpollKernelEventObserver.h"
#endif
#ifdef HAVE_POLL
# import "OFPollKernelEventObserver.h"
#endif
#ifdef HAVE_SELECT
# import "OFSelectKernelEventObserver.h"
#endif








#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFOutOfRangeException.h"

#import "socket.h"
#import "socket_helpers.h"

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

enum {
	QUEUE_ADD = 0,
	QUEUE_REMOVE = 1,







<
<
|
|

<



<
<
<






>
>
>
>
>
>
>





<
<
<







19
20
21
22
23
24
25


26
27
28

29
30
31



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49



50
51
52
53
54
55
56

#include <errno.h>

#import "OFKernelEventObserver.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFDate.h"


#ifdef HAVE_EPOLL
# import "OFEpollKernelEventObserver.h"
#endif

#ifdef HAVE_KQUEUE
# import "OFKqueueKernelEventObserver.h"
#endif



#ifdef HAVE_POLL
# import "OFPollKernelEventObserver.h"
#endif
#ifdef HAVE_SELECT
# import "OFSelectKernelEventObserver.h"
#endif
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFStream.h"
#import "OFStream+Private.h"
#ifndef OF_HAVE_PIPE
# import "OFStreamSocket.h"
#endif

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFOutOfRangeException.h"




#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

enum {
	QUEUE_ADD = 0,
	QUEUE_REMOVE = 1,
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
#endif

+ (void)initialize
{
	if (self != [OFKernelEventObserver class])
		return;

	if (!of_socket_init())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)observer
{
	return [[[self alloc] init] autorelease];







|







66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
#endif

+ (void)initialize
{
	if (self != [OFKernelEventObserver class])
		return;

	if (!OFSocketInit())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)observer
{
	return [[[self alloc] init] autorelease];
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
#if defined(OF_HAVE_PIPE) && !defined(OF_AMIGAOS)
		if (pipe(_cancelFD))
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];
#elif !defined(OF_AMIGAOS)
		_cancelFD[0] = _cancelFD[1] = socket(AF_INET, SOCK_DGRAM, 0);

		if (_cancelFD[0] == INVALID_SOCKET)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];

		_cancelAddr.sin_family = AF_INET;
		_cancelAddr.sin_port = 0;
		_cancelAddr.sin_addr.s_addr = inet_addr((void *)"127.0.0.1");
# ifdef OF_WII
		_cancelAddr.sin_len = 8;
# endif

# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
		if (bind(_cancelFD[0], (struct sockaddr *)&_cancelAddr,
		    sizeof(_cancelAddr)) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];

		cancelAddrLen = sizeof(_cancelAddr);
		if (of_getsockname(_cancelFD[0],
		    (struct sockaddr *)&_cancelAddr, &cancelAddrLen) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];
# else
		for (;;) {
			uint16_t rnd = 0;
			int ret;

			while (rnd < 1024)
				rnd = (uint16_t)rand();

			_cancelAddr.sin_port = OF_BSWAP16_IF_LE(rnd);
			ret = bind(_cancelFD[0],
			    (struct sockaddr *)&_cancelAddr,
			    sizeof(_cancelAddr));

			if (ret == 0)
				break;

			if (of_socket_errno() != EADDRINUSE)
				@throw [OFInitializationFailedException
				    exceptionWithClass: self.class];
		}
# endif
#endif
	} @catch (id e) {
		[self release];







|

















|











|







|







114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
#if defined(OF_HAVE_PIPE) && !defined(OF_AMIGAOS)
		if (pipe(_cancelFD))
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];
#elif !defined(OF_AMIGAOS)
		_cancelFD[0] = _cancelFD[1] = socket(AF_INET, SOCK_DGRAM, 0);

		if (_cancelFD[0] == OFInvalidSocketHandle)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];

		_cancelAddr.sin_family = AF_INET;
		_cancelAddr.sin_port = 0;
		_cancelAddr.sin_addr.s_addr = inet_addr((void *)"127.0.0.1");
# ifdef OF_WII
		_cancelAddr.sin_len = 8;
# endif

# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
		if (bind(_cancelFD[0], (struct sockaddr *)&_cancelAddr,
		    sizeof(_cancelAddr)) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];

		cancelAddrLen = sizeof(_cancelAddr);
		if (OFGetSockName(_cancelFD[0],
		    (struct sockaddr *)&_cancelAddr, &cancelAddrLen) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];
# else
		for (;;) {
			uint16_t rnd = 0;
			int ret;

			while (rnd < 1024)
				rnd = (uint16_t)rand();

			_cancelAddr.sin_port = OFToBigEndian16(rnd);
			ret = bind(_cancelFD[0],
			    (struct sockaddr *)&_cancelAddr,
			    sizeof(_cancelAddr));

			if (ret == 0)
				break;

			if (OFSocketErrNo() != EADDRINUSE)
				@throw [OFInitializationFailedException
				    exceptionWithClass: self.class];
		}
# endif
#endif
	} @catch (id e) {
		[self release];
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
}

- (void)observe
{
	[self observeForTimeInterval: -1];
}

- (void)observeForTimeInterval: (of_time_interval_t)timeInterval
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)observeUntilDate: (OFDate *)date
{
	[self observeForTimeInterval: date.timeIntervalSinceNow];







|







239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
}

- (void)observe
{
	[self observeForTimeInterval: -1];
}

- (void)observeForTimeInterval: (OFTimeInterval)timeInterval
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)observeUntilDate: (OFDate *)date
{
	[self observeForTimeInterval: date.timeIntervalSinceNow];
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
	if (_waitingTask != NULL) {
		Signal(_waitingTask, (1ul << _cancelSignal));
		_waitingTask = NULL;
	}

	Permit();
#elif defined(OF_HAVE_PIPE)
	OF_ENSURE(write(_cancelFD[1], "", 1) > 0);
#elif defined(OF_WII)
	OF_ENSURE(sendto(_cancelFD[1], "", 1, 0,
	    (struct sockaddr *)&_cancelAddr, 8) > 0);
#else
	OF_ENSURE(sendto(_cancelFD[1], (void *)"", 1, 0,
	    (struct sockaddr *)&_cancelAddr, sizeof(_cancelAddr)) > 0);
#endif
}
@end







|

|


|




261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
	if (_waitingTask != NULL) {
		Signal(_waitingTask, (1ul << _cancelSignal));
		_waitingTask = NULL;
	}

	Permit();
#elif defined(OF_HAVE_PIPE)
	OFEnsure(write(_cancelFD[1], "", 1) > 0);
#elif defined(OF_WII)
	OFEnsure(sendto(_cancelFD[1], "", 1, 0,
	    (struct sockaddr *)&_cancelAddr, 8) > 0);
#else
	OFEnsure(sendto(_cancelFD[1], (void *)"", 1, 0,
	    (struct sockaddr *)&_cancelAddr, sizeof(_cancelAddr)) > 0);
#endif
}
@end

Modified src/OFKqueueKernelEventObserver.m from [8d97fca7a9] to [df5d7657bf].

149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
	if (kevent(_kernelQueue, &event, 1, NULL, 0, NULL) != 0)
		@throw [OFObserveFailedException exceptionWithObserver: self
								 errNo: errno];

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (of_time_interval_t)timeInterval
{
	struct timespec timeout;
	struct kevent eventList[EVENTLIST_SIZE];
	int events;

	if ([self of_processReadBuffers])
		return;







|







149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
	if (kevent(_kernelQueue, &event, 1, NULL, 0, NULL) != 0)
		@throw [OFObserveFailedException exceptionWithObserver: self
								 errNo: errno];

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (OFTimeInterval)timeInterval
{
	struct timespec timeout;
	struct kevent eventList[EVENTLIST_SIZE];
	int events;

	if ([self of_processReadBuffers])
		return;
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
			    exceptionWithObserver: self
					    errNo: (int)eventList[i].data];

		if (eventList[i].ident == (uintptr_t)_cancelFD[0]) {
			char buffer;

			assert(eventList[i].filter == EVFILT_READ);
			OF_ENSURE(read(_cancelFD[0], &buffer, 1) == 1);

			continue;
		}

		pool = objc_autoreleasePoolPush();

		switch (eventList[i].filter) {







|







180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
			    exceptionWithObserver: self
					    errNo: (int)eventList[i].data];

		if (eventList[i].ident == (uintptr_t)_cancelFD[0]) {
			char buffer;

			assert(eventList[i].filter == EVFILT_READ);
			OFEnsure(read(_cancelFD[0], &buffer, 1) == 1);

			continue;
		}

		pool = objc_autoreleasePoolPush();

		switch (eventList[i].filter) {

Modified src/OFLHAArchive.h from [89478b5360] to [4b0e86f56f].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 * @brief A class for accessing and manipulating LHA files.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFLHAArchive: OFObject
{
	OFStream *_stream;
	enum {
		OF_LHA_ARCHIVE_MODE_READ,
		OF_LHA_ARCHIVE_MODE_WRITE,
		OF_LHA_ARCHIVE_MODE_APPEND
	} _mode;
	of_string_encoding_t _encoding;
	OFStream *_Nullable _lastReturnedStream;
}

/**
 * @brief The encoding to use for the archive. Defaults to ISO 8859-1.
 */
@property (nonatomic) of_string_encoding_t encoding;

/**
 * @brief A stream for reading the current entry.
 *
 * @note This is only available in read mode.
 *
 * @note The returned stream conforms to @ref OFReadyForReadingObserving if the







|
|
|

|






|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 * @brief A class for accessing and manipulating LHA files.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFLHAArchive: OFObject
{
	OFStream *_stream;
	enum {
		OFLHAArchiveModeRead,
		OFLHAArchiveModeWrite,
		OFLHAArchiveModeAppend
	} _mode;
	OFStringEncoding _encoding;
	OFStream *_Nullable _lastReturnedStream;
}

/**
 * @brief The encoding to use for the archive. Defaults to ISO 8859-1.
 */
@property (nonatomic) OFStringEncoding encoding;

/**
 * @brief A stream for reading the current entry.
 *
 * @note This is only available in read mode.
 *
 * @note The returned stream conforms to @ref OFReadyForReadingObserving if the

Modified src/OFLHAArchive.m from [7c9dae9bb4] to [164897d7b4].

14
15
16
17
18
19
20

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 */

#include "config.h"

#import "OFLHAArchive.h"
#import "OFLHAArchiveEntry.h"
#import "OFLHAArchiveEntry+Private.h"

#ifdef OF_HAVE_FILES
# import "OFFile.h"
#endif
#import "OFLHADecompressingStream.h"
#import "OFStream.h"
#import "OFSeekableStream.h"
#import "OFString.h"

#import "crc16.h"

#import "OFChecksumMismatchException.h"
#import "OFInvalidArgumentException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFWriteFailedException.h"







>








<
<







14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29


30
31
32
33
34
35
36
 */

#include "config.h"

#import "OFLHAArchive.h"
#import "OFLHAArchiveEntry.h"
#import "OFLHAArchiveEntry+Private.h"
#import "OFCRC16.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
#endif
#import "OFLHADecompressingStream.h"
#import "OFStream.h"
#import "OFSeekableStream.h"
#import "OFString.h"



#import "OFChecksumMismatchException.h"
#import "OFInvalidArgumentException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFWriteFailedException.h"
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
- (void)of_skip;
@end

OF_DIRECT_MEMBERS
@interface OFLHAArchiveFileWriteStream: OFStream <OFReadyForWritingObserving>
{
	OFMutableLHAArchiveEntry *_entry;
	of_string_encoding_t _encoding;
	OFSeekableStream *_stream;
	of_offset_t _headerOffset;
	uint32_t _bytesWritten;
	uint16_t _CRC16;
}

- (instancetype)of_initWithStream: (OFSeekableStream *)stream
			    entry: (OFLHAArchiveEntry *)entry
			 encoding: (of_string_encoding_t)encoding;
@end

@implementation OFLHAArchive
@synthesize encoding = _encoding;

+ (instancetype)archiveWithStream: (OFStream *)stream mode: (OFString *)mode
{







|

|






|







50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
- (void)of_skip;
@end

OF_DIRECT_MEMBERS
@interface OFLHAArchiveFileWriteStream: OFStream <OFReadyForWritingObserving>
{
	OFMutableLHAArchiveEntry *_entry;
	OFStringEncoding _encoding;
	OFSeekableStream *_stream;
	OFFileOffset _headerOffset;
	uint32_t _bytesWritten;
	uint16_t _CRC16;
}

- (instancetype)of_initWithStream: (OFSeekableStream *)stream
			    entry: (OFLHAArchiveEntry *)entry
			 encoding: (OFStringEncoding)encoding;
@end

@implementation OFLHAArchive
@synthesize encoding = _encoding;

+ (instancetype)archiveWithStream: (OFStream *)stream mode: (OFString *)mode
{
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
{
	self = [super init];

	@try {
		_stream = [stream retain];

		if ([mode isEqual: @"r"])
			_mode = OF_LHA_ARCHIVE_MODE_READ;
		else if ([mode isEqual: @"w"])
			_mode = OF_LHA_ARCHIVE_MODE_WRITE;
		else if ([mode isEqual: @"a"])
			_mode = OF_LHA_ARCHIVE_MODE_APPEND;
		else
			@throw [OFInvalidArgumentException exception];

		if ((_mode == OF_LHA_ARCHIVE_MODE_WRITE ||
		    _mode == OF_LHA_ARCHIVE_MODE_APPEND) &&
		    ![_stream isKindOfClass: [OFSeekableStream class]])
			@throw [OFInvalidArgumentException exception];

		if (_mode == OF_LHA_ARCHIVE_MODE_APPEND)
			[(OFSeekableStream *)_stream seekToOffset: 0
							   whence: SEEK_END];

		_encoding = OF_STRING_ENCODING_ISO_8859_1;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}







|

|

|



|
|



|



|







90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
{
	self = [super init];

	@try {
		_stream = [stream retain];

		if ([mode isEqual: @"r"])
			_mode = OFLHAArchiveModeRead;
		else if ([mode isEqual: @"w"])
			_mode = OFLHAArchiveModeWrite;
		else if ([mode isEqual: @"a"])
			_mode = OFLHAArchiveModeAppend;
		else
			@throw [OFInvalidArgumentException exception];

		if ((_mode == OFLHAArchiveModeWrite ||
		    _mode == OFLHAArchiveModeAppend) &&
		    ![_stream isKindOfClass: [OFSeekableStream class]])
			@throw [OFInvalidArgumentException exception];

		if (_mode == OFLHAArchiveModeAppend)
			[(OFSeekableStream *)_stream seekToOffset: 0
							   whence: SEEK_END];

		_encoding = OFStringEncodingISO8859_1;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165

- (OFLHAArchiveEntry *)nextEntry
{
	OFLHAArchiveEntry *entry;
	char header[21];
	size_t headerLen;

	if (_mode != OF_LHA_ARCHIVE_MODE_READ)
		@throw [OFInvalidArgumentException exception];

	[(OFLHAArchiveFileReadStream *)_lastReturnedStream of_skip];
	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */







|







150
151
152
153
154
155
156
157
158
159
160
161
162
163
164

- (OFLHAArchiveEntry *)nextEntry
{
	OFLHAArchiveEntry *entry;
	char header[21];
	size_t headerLen;

	if (_mode != OFLHAArchiveModeRead)
		@throw [OFInvalidArgumentException exception];

	[(OFLHAArchiveFileReadStream *)_lastReturnedStream of_skip];
	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
			entry: entry];

	return entry;
}

- (OFStream *)streamForReadingCurrentEntry
{
	if (_mode != OF_LHA_ARCHIVE_MODE_READ)
		@throw [OFInvalidArgumentException exception];

	if (_lastReturnedStream == nil)
		@throw [OFInvalidArgumentException exception];

	return [[(OFLHAArchiveFileReadStream *)_lastReturnedStream
	    retain] autorelease];
}

- (OFStream *)streamForWritingEntry: (OFLHAArchiveEntry *)entry
{
	OFString *compressionMethod;

	if (_mode != OF_LHA_ARCHIVE_MODE_WRITE &&
	    _mode != OF_LHA_ARCHIVE_MODE_APPEND)
		@throw [OFInvalidArgumentException exception];

	compressionMethod = entry.compressionMethod;

	if (![compressionMethod isEqual: @"-lh0-"] &&
	    ![compressionMethod isEqual: @"-lhd-"])
		@throw [OFNotImplementedException exceptionWithSelector: _cmd







|













|
<







191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212

213
214
215
216
217
218
219
			entry: entry];

	return entry;
}

- (OFStream *)streamForReadingCurrentEntry
{
	if (_mode != OFLHAArchiveModeRead)
		@throw [OFInvalidArgumentException exception];

	if (_lastReturnedStream == nil)
		@throw [OFInvalidArgumentException exception];

	return [[(OFLHAArchiveFileReadStream *)_lastReturnedStream
	    retain] autorelease];
}

- (OFStream *)streamForWritingEntry: (OFLHAArchiveEntry *)entry
{
	OFString *compressionMethod;

	if (_mode != OFLHAArchiveModeWrite && _mode != OFLHAArchiveModeAppend)

		@throw [OFInvalidArgumentException exception];

	compressionMethod = entry.compressionMethod;

	if (![compressionMethod isEqual: @"-lh0-"] &&
	    ![compressionMethod isEqual: @"-lhd-"])
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345

	if (length > _toRead)
		length = _toRead;

	ret = [_decompressedStream readIntoBuffer: buffer length: length];

	_toRead -= ret;
	_CRC16 = of_crc16(_CRC16, buffer, ret);

	if (_toRead == 0) {
		_atEndOfStream = true;

		if (_CRC16 != _entry.CRC16) {
			OFString *actualChecksum = [OFString stringWithFormat:
			    @"%04" PRIX16, _CRC16];







|







329
330
331
332
333
334
335
336
337
338
339
340
341
342
343

	if (length > _toRead)
		length = _toRead;

	ret = [_decompressedStream readIntoBuffer: buffer length: length];

	_toRead -= ret;
	_CRC16 = OFCRC16(_CRC16, buffer, ret);

	if (_toRead == 0) {
		_atEndOfStream = true;

		if (_CRC16 != _entry.CRC16) {
			OFString *actualChecksum = [OFString stringWithFormat:
			    @"%04" PRIX16, _CRC16];
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
		toRead =
		    _entry.compressedSize - decompressingStream.bytesConsumed;

		stream = _stream;
	}

	if ([stream isKindOfClass: [OFSeekableStream class]] &&
	    (sizeof(of_offset_t) > 4 || toRead < INT32_MAX))
		[(OFSeekableStream *)stream seekToOffset: (of_offset_t)toRead
						  whence: SEEK_CUR];
	else {
		while (toRead > 0) {
			char buffer[512];
			size_t min = toRead;

			if (min > 512)







|
|







389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
		toRead =
		    _entry.compressedSize - decompressingStream.bytesConsumed;

		stream = _stream;
	}

	if ([stream isKindOfClass: [OFSeekableStream class]] &&
	    (sizeof(OFFileOffset) > 4 || toRead < INT32_MAX))
		[(OFSeekableStream *)stream seekToOffset: (OFFileOffset)toRead
						  whence: SEEK_CUR];
	else {
		while (toRead > 0) {
			char buffer[512];
			size_t min = toRead;

			if (min > 512)
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
	[super close];
}
@end

@implementation OFLHAArchiveFileWriteStream
- (instancetype)of_initWithStream: (OFSeekableStream *)stream
			    entry: (OFLHAArchiveEntry *)entry
			 encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		_entry = [entry mutableCopy];
		_encoding = encoding;








|







428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
	[super close];
}
@end

@implementation OFLHAArchiveFileWriteStream
- (instancetype)of_initWithStream: (OFSeekableStream *)stream
			    entry: (OFLHAArchiveEntry *)entry
			 encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		_entry = [entry mutableCopy];
		_encoding = encoding;

479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
		@throw [OFOutOfRangeException exception];

	@try {
		bytesWritten = (uint32_t)[_stream writeBuffer: buffer
						       length: length];
	} @catch (OFWriteFailedException *e) {
		_bytesWritten += e.bytesWritten;
		_CRC16 = of_crc16(_CRC16, buffer, e.bytesWritten);

		@throw e;
	}

	_bytesWritten += (uint32_t)bytesWritten;
	_CRC16 = of_crc16(_CRC16, buffer, bytesWritten);

	return bytesWritten;
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	return _stream.atEndOfStream;
}

- (int)fileDescriptorForWriting
{
	return ((id <OFReadyForWritingObserving>)_stream)
	    .fileDescriptorForWriting;
}

- (void)close
{
	of_offset_t offset;

	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	_entry.uncompressedSize = _bytesWritten;
	_entry.compressedSize = _bytesWritten;
	_entry.CRC16 = _CRC16;







|





|




















|







477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
		@throw [OFOutOfRangeException exception];

	@try {
		bytesWritten = (uint32_t)[_stream writeBuffer: buffer
						       length: length];
	} @catch (OFWriteFailedException *e) {
		_bytesWritten += e.bytesWritten;
		_CRC16 = OFCRC16(_CRC16, buffer, e.bytesWritten);

		@throw e;
	}

	_bytesWritten += (uint32_t)bytesWritten;
	_CRC16 = OFCRC16(_CRC16, buffer, bytesWritten);

	return bytesWritten;
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	return _stream.atEndOfStream;
}

- (int)fileDescriptorForWriting
{
	return ((id <OFReadyForWritingObserving>)_stream)
	    .fileDescriptorForWriting;
}

- (void)close
{
	OFFileOffset offset;

	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	_entry.uncompressedSize = _bytesWritten;
	_entry.compressedSize = _bytesWritten;
	_entry.CRC16 = _CRC16;

Modified src/OFLHAArchiveEntry+Private.h from [7ab4266d19] to [1e5b6ab947].

17
18
19
20
21
22
23
24
25
26
27
28
29
30

OF_ASSUME_NONNULL_BEGIN

OF_DIRECT_MEMBERS
@interface OFLHAArchiveEntry ()
- (instancetype)of_initWithHeader: (char [_Nonnull 21])header
			   stream: (OFStream *)stream
			 encoding: (of_string_encoding_t)encoding
    OF_METHOD_FAMILY(init);
- (void)of_writeToStream: (OFStream *)stream
		encoding: (of_string_encoding_t)encoding;
@end

OF_ASSUME_NONNULL_END







|


|



17
18
19
20
21
22
23
24
25
26
27
28
29
30

OF_ASSUME_NONNULL_BEGIN

OF_DIRECT_MEMBERS
@interface OFLHAArchiveEntry ()
- (instancetype)of_initWithHeader: (char [_Nonnull 21])header
			   stream: (OFStream *)stream
			 encoding: (OFStringEncoding)encoding
    OF_METHOD_FAMILY(init);
- (void)of_writeToStream: (OFStream *)stream
		encoding: (OFStringEncoding)encoding;
@end

OF_ASSUME_NONNULL_END

Modified src/OFLHAArchiveEntry.m from [d68323165e] to [54c8747335].

16
17
18
19
20
21
22

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
#include "config.h"

#include <string.h>

#import "OFLHAArchiveEntry.h"
#import "OFLHAArchiveEntry+Private.h"
#import "OFArray.h"

#import "OFData.h"
#import "OFDate.h"
#import "OFNumber.h"
#import "OFStream.h"
#import "OFString.h"

#import "crc16.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFUnsupportedVersionException.h"

@implementation OFLHAArchiveEntry
static OFDate *







>






<
<







16
17
18
19
20
21
22
23
24
25
26
27
28
29


30
31
32
33
34
35
36
#include "config.h"

#include <string.h>

#import "OFLHAArchiveEntry.h"
#import "OFLHAArchiveEntry+Private.h"
#import "OFArray.h"
#import "OFCRC16.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFNumber.h"
#import "OFStream.h"
#import "OFString.h"



#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFUnsupportedVersionException.h"

@implementation OFLHAArchiveEntry
static OFDate *
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78

	return [OFDate dateWithLocalDateString: dateString
					format: @"%Y-%m-%d %H:%M:%S"];
}

static void
parseFileNameExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	[entry->_fileName release];
	entry->_fileName = nil;

	entry->_fileName = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: [extension count] - 1];
}

static void
parseDirectoryNameExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *data = [[extension mutableCopy] autorelease];
	char *items = data.mutableItems;
	size_t count = data.count;
	OFMutableString *directoryName;








|












|







50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

	return [OFDate dateWithLocalDateString: dateString
					format: @"%Y-%m-%d %H:%M:%S"];
}

static void
parseFileNameExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	[entry->_fileName release];
	entry->_fileName = nil;

	entry->_fileName = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: [extension count] - 1];
}

static void
parseDirectoryNameExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *data = [[extension mutableCopy] autorelease];
	char *items = data.mutableItems;
	size_t count = data.count;
	OFMutableString *directoryName;

95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
	entry->_directoryName = [directoryName copy];

	objc_autoreleasePoolPop(pool);
}

static void
parseCommentExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	[entry->_fileComment release];
	entry->_fileComment = nil;

	entry->_fileComment = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: extension.count - 1];
}

static void
parsePermissionsExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	uint16_t mode;

	if (extension.count != 3)
		@throw [OFInvalidFormatException exception];

	memcpy(&mode, (char *)extension.items + 1, 2);
	mode = OF_BSWAP16_IF_BE(mode);

	[entry->_mode release];
	entry->_mode = nil;

	entry->_mode = [[OFNumber alloc] initWithUnsignedShort: mode];
}

static void
parseGIDUIDExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	uint16_t UID, GID;

	if (extension.count != 5)
		@throw [OFInvalidFormatException exception];

	memcpy(&GID, (char *)extension.items + 1, 2);
	GID = OF_BSWAP16_IF_BE(GID);

	memcpy(&UID, (char *)extension.items + 3, 2);
	UID = OF_BSWAP16_IF_BE(UID);

	[entry->_GID release];
	entry->_GID = nil;

	[entry->_UID release];
	entry->_UID = nil;

	entry->_GID = [[OFNumber alloc] initWithUnsignedShort: GID];
	entry->_UID = [[OFNumber alloc] initWithUnsignedShort: UID];
}

static void
parseGroupExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	[entry->_group release];
	entry->_group = nil;

	entry->_group = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: extension.count - 1];
}

static void
parseOwnerExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	[entry->_owner release];
	entry->_owner = nil;

	entry->_owner = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: extension.count - 1];
}

static void
parseModificationDateExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding)
{
	uint32_t modificationDate;

	if (extension.count != 5)
		@throw [OFInvalidFormatException exception];

	memcpy(&modificationDate, (char *)extension.items + 1, 4);
	modificationDate = OF_BSWAP32_IF_BE(modificationDate);

	[entry->_modificationDate release];
	entry->_modificationDate = nil;

	entry->_modificationDate = [[OFDate alloc]
	    initWithTimeIntervalSince1970: modificationDate];
}

static bool
parseExtension(OFLHAArchiveEntry *entry, OFData *extension,
    of_string_encoding_t encoding, bool allowFileName)
{
	void (*function)(OFLHAArchiveEntry *, OFData *, of_string_encoding_t) =
	    NULL;

	switch (*(char *)[extension itemAtIndex: 0]) {
	case 0x01:
		if (allowFileName)
			function = parseFileNameExtension;
		break;







|












|







|









|







|


|













|












|












|







|










|

|







94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
	entry->_directoryName = [directoryName copy];

	objc_autoreleasePoolPop(pool);
}

static void
parseCommentExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	[entry->_fileComment release];
	entry->_fileComment = nil;

	entry->_fileComment = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: extension.count - 1];
}

static void
parsePermissionsExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	uint16_t mode;

	if (extension.count != 3)
		@throw [OFInvalidFormatException exception];

	memcpy(&mode, (char *)extension.items + 1, 2);
	mode = OFFromLittleEndian16(mode);

	[entry->_mode release];
	entry->_mode = nil;

	entry->_mode = [[OFNumber alloc] initWithUnsignedShort: mode];
}

static void
parseGIDUIDExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	uint16_t UID, GID;

	if (extension.count != 5)
		@throw [OFInvalidFormatException exception];

	memcpy(&GID, (char *)extension.items + 1, 2);
	GID = OFFromLittleEndian16(GID);

	memcpy(&UID, (char *)extension.items + 3, 2);
	UID = OFFromLittleEndian16(UID);

	[entry->_GID release];
	entry->_GID = nil;

	[entry->_UID release];
	entry->_UID = nil;

	entry->_GID = [[OFNumber alloc] initWithUnsignedShort: GID];
	entry->_UID = [[OFNumber alloc] initWithUnsignedShort: UID];
}

static void
parseGroupExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	[entry->_group release];
	entry->_group = nil;

	entry->_group = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: extension.count - 1];
}

static void
parseOwnerExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	[entry->_owner release];
	entry->_owner = nil;

	entry->_owner = [[OFString alloc]
	    initWithCString: (char *)extension.items + 1
		   encoding: encoding
		     length: extension.count - 1];
}

static void
parseModificationDateExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding)
{
	uint32_t modificationDate;

	if (extension.count != 5)
		@throw [OFInvalidFormatException exception];

	memcpy(&modificationDate, (char *)extension.items + 1, 4);
	modificationDate = OFFromLittleEndian32(modificationDate);

	[entry->_modificationDate release];
	entry->_modificationDate = nil;

	entry->_modificationDate = [[OFDate alloc]
	    initWithTimeIntervalSince1970: modificationDate];
}

static bool
parseExtension(OFLHAArchiveEntry *entry, OFData *extension,
    OFStringEncoding encoding, bool allowFileName)
{
	void (*function)(OFLHAArchiveEntry *, OFData *, OFStringEncoding) =
	    NULL;

	switch (*(char *)[extension itemAtIndex: 0]) {
	case 0x01:
		if (allowFileName)
			function = parseFileNameExtension;
		break;
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252

	function(entry, extension, encoding);
	return true;
}

static void
readExtensions(OFLHAArchiveEntry *entry, OFStream *stream,
    of_string_encoding_t encoding, bool allowFileName)
{
	uint16_t size;

	while ((size = [stream readLittleEndianInt16]) > 0) {
		OFData *extension;

		if (size < 2)







|







237
238
239
240
241
242
243
244
245
246
247
248
249
250
251

	function(entry, extension, encoding);
	return true;
}

static void
readExtensions(OFLHAArchiveEntry *entry, OFStream *stream,
    OFStringEncoding encoding, bool allowFileName)
{
	uint16_t size;

	while ((size = [stream readLittleEndianInt16]) > 0) {
		OFData *extension;

		if (size < 2)
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278

			entry->_compressedSize -= size;
		}
	}
}

static void
getFileNameAndDirectoryName(OFLHAArchiveEntry *entry,
    of_string_encoding_t encoding,
    const char **fileName, size_t *fileNameLength,
    const char **directoryName, size_t *directoryNameLength)
{
	OFMutableData *data;
	char *cString;
	size_t length;
	size_t pos;







|
<







262
263
264
265
266
267
268
269

270
271
272
273
274
275
276

			entry->_compressedSize -= size;
		}
	}
}

static void
getFileNameAndDirectoryName(OFLHAArchiveEntry *entry, OFStringEncoding encoding,

    const char **fileName, size_t *fileNameLength,
    const char **directoryName, size_t *directoryNameLength)
{
	OFMutableData *data;
	char *cString;
	size_t length;
	size_t pos;
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
	}

	return self;
}

- (instancetype)of_initWithHeader: (char [21])header
			   stream: (OFStream *)stream
			 encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		uint32_t date;

		_compressionMethod = [[OFString alloc]
		    initWithCString: header + 2
			   encoding: OF_STRING_ENCODING_ASCII
			     length: 5];

		memcpy(&_compressedSize, header + 7, 4);
		_compressedSize = OF_BSWAP32_IF_BE(_compressedSize);

		memcpy(&_uncompressedSize, header + 11, 4);
		_uncompressedSize = OF_BSWAP32_IF_BE(_uncompressedSize);

		memcpy(&date, header + 15, 4);
		date = OF_BSWAP32_IF_BE(date);

		_headerLevel = header[20];
		_extensions = [[OFMutableArray alloc] init];

		switch (_headerLevel) {
		case 0:
		case 1:;







|








|



|


|


|







327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
	}

	return self;
}

- (instancetype)of_initWithHeader: (char [21])header
			   stream: (OFStream *)stream
			 encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		uint32_t date;

		_compressionMethod = [[OFString alloc]
		    initWithCString: header + 2
			   encoding: OFStringEncodingASCII
			     length: 5];

		memcpy(&_compressedSize, header + 7, 4);
		_compressedSize = OFFromLittleEndian32(_compressedSize);

		memcpy(&_uncompressedSize, header + 11, 4);
		_uncompressedSize = OFFromLittleEndian32(_uncompressedSize);

		memcpy(&date, header + 15, 4);
		date = OFFromLittleEndian32(date);

		_headerLevel = header[20];
		_extensions = [[OFMutableArray alloc] init];

		switch (_headerLevel) {
		case 0:
		case 1:;
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736

- (OFArray OF_GENERIC(OFData *) *)extensions
{
	return _extensions;
}

- (void)of_writeToStream: (OFStream *)stream
		encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *data = [OFMutableData dataWithCapacity: 24];
	const char *fileName, *directoryName;
	size_t fileNameLength, directoryNameLength;
	uint16_t tmp16;
	uint32_t tmp32;
	size_t headerSize;

	if ([_compressionMethod cStringLengthWithEncoding:
	    OF_STRING_ENCODING_ASCII] != 5)
		@throw [OFInvalidArgumentException exception];

	getFileNameAndDirectoryName(self, encoding, &fileName, &fileNameLength,
	    &directoryName, &directoryNameLength);

	if (fileNameLength > UINT16_MAX - 3 ||
	    directoryNameLength > UINT16_MAX - 3)
		@throw [OFOutOfRangeException exception];

	/* Length. Filled in after we're done. */
	[data increaseCountBy: 2];

	[data addItems: [_compressionMethod
			    cStringWithEncoding: OF_STRING_ENCODING_ASCII]
		 count: 5];

	tmp32 = OF_BSWAP32_IF_BE(_compressedSize);
	[data addItems: &tmp32 count: sizeof(tmp32)];

	tmp32 = OF_BSWAP32_IF_BE(_uncompressedSize);
	[data addItems: &tmp32 count: sizeof(tmp32)];

	tmp32 = OF_BSWAP32_IF_BE((uint32_t)_date.timeIntervalSince1970);
	[data addItems: &tmp32 count: sizeof(tmp32)];

	/* Reserved */
	[data increaseCountBy: 1];

	/* Header level */
	[data addItem: "\x02"];

	/* CRC16 */
	tmp16 = OF_BSWAP16_IF_BE(_CRC16);
	[data addItems: &tmp16 count: sizeof(tmp16)];

	/* Operating system identifier */
	[data addItem: "U"];

	/* Common header. Contains CRC16, which is written at the end. */
	tmp16 = OF_BSWAP16_IF_BE(5);
	[data addItems: &tmp16 count: sizeof(tmp16)];
	[data addItem: "\x00"];
	[data increaseCountBy: 2];

	tmp16 = OF_BSWAP16_IF_BE((uint16_t)fileNameLength + 3);
	[data addItems: &tmp16 count: sizeof(tmp16)];
	[data addItem: "\x01"];
	[data addItems: fileName count: fileNameLength];

	if (directoryNameLength > 0) {
		tmp16 = OF_BSWAP16_IF_BE((uint16_t)directoryNameLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x02"];
		[data addItems: directoryName count: directoryNameLength];
	}

	if (_fileComment != nil) {
		size_t fileCommentLength =
		    [_fileComment cStringLengthWithEncoding: encoding];

		if (fileCommentLength > UINT16_MAX - 3)
			@throw [OFOutOfRangeException exception];

		tmp16 = OF_BSWAP16_IF_BE((uint16_t)fileCommentLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x3F"];
		[data addItems: [_fileComment cStringWithEncoding: encoding]
			 count: fileCommentLength];
	}

	if (_mode != nil) {
		tmp16 = OF_BSWAP16_IF_BE(5);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x50"];

		tmp16 = OF_BSWAP16_IF_BE(_mode.unsignedShortValue);
		[data addItems: &tmp16 count: sizeof(tmp16)];
	}

	if (_UID != nil || _GID != nil) {
		if (_UID == nil || _GID == nil)
			@throw [OFInvalidArgumentException exception];

		tmp16 = OF_BSWAP16_IF_BE(7);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x51"];

		tmp16 = OF_BSWAP16_IF_BE(_GID.unsignedShortValue);
		[data addItems: &tmp16 count: sizeof(tmp16)];

		tmp16 = OF_BSWAP16_IF_BE(_UID.unsignedShortValue);
		[data addItems: &tmp16 count: sizeof(tmp16)];
	}

	if (_group != nil) {
		size_t groupLength =
		    [_group cStringLengthWithEncoding: encoding];

		if (groupLength > UINT16_MAX - 3)
			@throw [OFOutOfRangeException exception];

		tmp16 = OF_BSWAP16_IF_BE((uint16_t)groupLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x52"];
		[data addItems: [_group cStringWithEncoding: encoding]
			 count: groupLength];
	}

	if (_owner != nil) {
		size_t ownerLength =
		    [_owner cStringLengthWithEncoding: encoding];

		if (ownerLength > UINT16_MAX - 3)
			@throw [OFOutOfRangeException exception];

		tmp16 = OF_BSWAP16_IF_BE((uint16_t)ownerLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x53"];
		[data addItems: [_owner cStringWithEncoding: encoding]
			 count: ownerLength];
	}

	if (_modificationDate != nil) {
		tmp16 = OF_BSWAP16_IF_BE(7);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x54"];

		tmp32 = OF_BSWAP32_IF_BE(
		    (uint32_t)_modificationDate.timeIntervalSince1970);
		[data addItems: &tmp32 count: sizeof(tmp32)];
	}

	for (OFData *extension in _extensions) {
		size_t extensionLength = extension.count;

		if (extension.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		if (extensionLength > UINT16_MAX - 2)
			@throw [OFOutOfRangeException exception];

		tmp16 = OF_BSWAP16_IF_BE((uint16_t)extensionLength + 2);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItems: extension.items count: extension.count];
	}

	/* Zero-length extension to terminate */
	[data increaseCountBy: 2];

	headerSize = data.count;

	if (headerSize > UINT16_MAX)
		@throw [OFOutOfRangeException exception];

	/* Now fill in the size and CRC16 for the entire header */
	tmp16 = OF_BSWAP16_IF_BE(headerSize);
	memcpy([data mutableItemAtIndex: 0], &tmp16, sizeof(tmp16));

	tmp16 = of_crc16(0, data.items, data.count);
	tmp16 = OF_BSWAP16_IF_BE(tmp16);
	memcpy([data mutableItemAtIndex: 27], &tmp16, sizeof(tmp16));

	[stream writeData: data];

	objc_autoreleasePoolPop(pool);
}








|










|













|


|


|


|









|






|




|





|












|







|



|







|



|


|










|













|







|



|













|













|


|
|







549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734

- (OFArray OF_GENERIC(OFData *) *)extensions
{
	return _extensions;
}

- (void)of_writeToStream: (OFStream *)stream
		encoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *data = [OFMutableData dataWithCapacity: 24];
	const char *fileName, *directoryName;
	size_t fileNameLength, directoryNameLength;
	uint16_t tmp16;
	uint32_t tmp32;
	size_t headerSize;

	if ([_compressionMethod cStringLengthWithEncoding:
	    OFStringEncodingASCII] != 5)
		@throw [OFInvalidArgumentException exception];

	getFileNameAndDirectoryName(self, encoding, &fileName, &fileNameLength,
	    &directoryName, &directoryNameLength);

	if (fileNameLength > UINT16_MAX - 3 ||
	    directoryNameLength > UINT16_MAX - 3)
		@throw [OFOutOfRangeException exception];

	/* Length. Filled in after we're done. */
	[data increaseCountBy: 2];

	[data addItems: [_compressionMethod
			    cStringWithEncoding: OFStringEncodingASCII]
		 count: 5];

	tmp32 = OFToLittleEndian32(_compressedSize);
	[data addItems: &tmp32 count: sizeof(tmp32)];

	tmp32 = OFToLittleEndian32(_uncompressedSize);
	[data addItems: &tmp32 count: sizeof(tmp32)];

	tmp32 = OFToLittleEndian32((uint32_t)_date.timeIntervalSince1970);
	[data addItems: &tmp32 count: sizeof(tmp32)];

	/* Reserved */
	[data increaseCountBy: 1];

	/* Header level */
	[data addItem: "\x02"];

	/* CRC16 */
	tmp16 = OFToLittleEndian16(_CRC16);
	[data addItems: &tmp16 count: sizeof(tmp16)];

	/* Operating system identifier */
	[data addItem: "U"];

	/* Common header. Contains CRC16, which is written at the end. */
	tmp16 = OFToLittleEndian16(5);
	[data addItems: &tmp16 count: sizeof(tmp16)];
	[data addItem: "\x00"];
	[data increaseCountBy: 2];

	tmp16 = OFToLittleEndian16((uint16_t)fileNameLength + 3);
	[data addItems: &tmp16 count: sizeof(tmp16)];
	[data addItem: "\x01"];
	[data addItems: fileName count: fileNameLength];

	if (directoryNameLength > 0) {
		tmp16 = OFToLittleEndian16((uint16_t)directoryNameLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x02"];
		[data addItems: directoryName count: directoryNameLength];
	}

	if (_fileComment != nil) {
		size_t fileCommentLength =
		    [_fileComment cStringLengthWithEncoding: encoding];

		if (fileCommentLength > UINT16_MAX - 3)
			@throw [OFOutOfRangeException exception];

		tmp16 = OFToLittleEndian16((uint16_t)fileCommentLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x3F"];
		[data addItems: [_fileComment cStringWithEncoding: encoding]
			 count: fileCommentLength];
	}

	if (_mode != nil) {
		tmp16 = OFToLittleEndian16(5);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x50"];

		tmp16 = OFToLittleEndian16(_mode.unsignedShortValue);
		[data addItems: &tmp16 count: sizeof(tmp16)];
	}

	if (_UID != nil || _GID != nil) {
		if (_UID == nil || _GID == nil)
			@throw [OFInvalidArgumentException exception];

		tmp16 = OFToLittleEndian16(7);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x51"];

		tmp16 = OFToLittleEndian16(_GID.unsignedShortValue);
		[data addItems: &tmp16 count: sizeof(tmp16)];

		tmp16 = OFToLittleEndian16(_UID.unsignedShortValue);
		[data addItems: &tmp16 count: sizeof(tmp16)];
	}

	if (_group != nil) {
		size_t groupLength =
		    [_group cStringLengthWithEncoding: encoding];

		if (groupLength > UINT16_MAX - 3)
			@throw [OFOutOfRangeException exception];

		tmp16 = OFToLittleEndian16((uint16_t)groupLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x52"];
		[data addItems: [_group cStringWithEncoding: encoding]
			 count: groupLength];
	}

	if (_owner != nil) {
		size_t ownerLength =
		    [_owner cStringLengthWithEncoding: encoding];

		if (ownerLength > UINT16_MAX - 3)
			@throw [OFOutOfRangeException exception];

		tmp16 = OFToLittleEndian16((uint16_t)ownerLength + 3);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x53"];
		[data addItems: [_owner cStringWithEncoding: encoding]
			 count: ownerLength];
	}

	if (_modificationDate != nil) {
		tmp16 = OFToLittleEndian16(7);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItem: "\x54"];

		tmp32 = OFToLittleEndian32(
		    (uint32_t)_modificationDate.timeIntervalSince1970);
		[data addItems: &tmp32 count: sizeof(tmp32)];
	}

	for (OFData *extension in _extensions) {
		size_t extensionLength = extension.count;

		if (extension.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		if (extensionLength > UINT16_MAX - 2)
			@throw [OFOutOfRangeException exception];

		tmp16 = OFToLittleEndian16((uint16_t)extensionLength + 2);
		[data addItems: &tmp16 count: sizeof(tmp16)];
		[data addItems: extension.items count: extension.count];
	}

	/* Zero-length extension to terminate */
	[data increaseCountBy: 2];

	headerSize = data.count;

	if (headerSize > UINT16_MAX)
		@throw [OFOutOfRangeException exception];

	/* Now fill in the size and CRC16 for the entire header */
	tmp16 = OFToLittleEndian16(headerSize);
	memcpy([data mutableItemAtIndex: 0], &tmp16, sizeof(tmp16));

	tmp16 = OFCRC16(0, data.items, data.count);
	tmp16 = OFToLittleEndian16(tmp16);
	memcpy([data mutableItemAtIndex: 27], &tmp16, sizeof(tmp16));

	[stream writeData: data];

	objc_autoreleasePoolPop(pool);
}

Modified src/OFLHADecompressingStream.h from [8c1fbf6c83] to [4239b91057].

10
11
12
13
14
15
16

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"


OF_ASSUME_NONNULL_BEGIN

#define OF_LHA_DECOMPRESSING_STREAM_BUFFER_SIZE 4096

OF_DIRECT_MEMBERS
@interface OFLHADecompressingStream: OFStream
{
	OFStream *_stream;
	uint8_t _distanceBits, _dictionaryBits;
	unsigned char _buffer[OF_LHA_DECOMPRESSING_STREAM_BUFFER_SIZE];
	uint32_t _bytesConsumed;
	uint16_t _bufferIndex, _bufferLength;
	uint8_t _byte;
	uint8_t _bitIndex, _savedBitsLength;
	uint16_t _savedBits;
	unsigned char *_slidingWindow;
	uint32_t _slidingWindowIndex, _slidingWindowMask;
	int _state;
	uint16_t _symbolsLeft;
	struct of_huffman_tree *_Nullable _codeLenTree, *_Nullable _litLenTree;
	struct of_huffman_tree *_Nullable _distTree, *_Nullable _treeIter;
	uint16_t _codesCount, _codesReceived;
	bool _currentIsExtendedLength, _skip;
	uint8_t *_Nullable _codesLengths;
	uint16_t _length;
	uint32_t _distance;
}








>



|






|









|
|







10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"
#import "OFHuffmanTree.h"

OF_ASSUME_NONNULL_BEGIN

#define OFLHADecompressingStreamBufferSize 4096

OF_DIRECT_MEMBERS
@interface OFLHADecompressingStream: OFStream
{
	OFStream *_stream;
	uint8_t _distanceBits, _dictionaryBits;
	unsigned char _buffer[OFLHADecompressingStreamBufferSize];
	uint32_t _bytesConsumed;
	uint16_t _bufferIndex, _bufferLength;
	uint8_t _byte;
	uint8_t _bitIndex, _savedBitsLength;
	uint16_t _savedBits;
	unsigned char *_slidingWindow;
	uint32_t _slidingWindowIndex, _slidingWindowMask;
	int _state;
	uint16_t _symbolsLeft;
	OFHuffmanTree *_Nullable _codeLenTree, *_Nullable _litLenTree;
	OFHuffmanTree *_Nullable _distTree, *_Nullable _treeIter;
	uint16_t _codesCount, _codesReceived;
	bool _currentIsExtendedLength, _skip;
	uint8_t *_Nullable _codesLengths;
	uint16_t _length;
	uint32_t _distance;
}

Modified src/OFLHADecompressingStream.m from [50a6bfc7bc] to [c9d5ecbee3].

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
#include "config.h"

#include <assert.h>

#import "OFLHADecompressingStream.h"
#import "OFKernelEventObserver.h"

#import "huffman_tree.h"

#import "OFInvalidFormatException.h"
#import "OFNotOpenException.h"

enum state {
	STATE_BLOCK_HEADER,
	STATE_CODE_LEN_CODES_COUNT,
	STATE_CODE_LEN_TREE,
	STATE_CODE_LEN_TREE_SINGLE,
	STATE_LITLEN_CODES_COUNT,
	STATE_LITLEN_TREE,
	STATE_LITLEN_TREE_SINGLE,
	STATE_DIST_CODES_COUNT,
	STATE_DIST_TREE,
	STATE_DIST_TREE_SINGLE,
	STATE_BLOCK_LITLEN,
	STATE_BLOCK_DIST_LENGTH,
	STATE_BLOCK_DIST_LENGTH_EXTRA,
	STATE_BLOCK_LEN_DIST_PAIR
};

@implementation OFLHADecompressingStream
@synthesize bytesConsumed = _bytesConsumed;

static OF_INLINE bool
tryReadBits(OFLHADecompressingStream *stream, uint16_t *bits, uint8_t count)
{
	uint16_t ret = stream->_savedBits;

	assert(stream->_savedBitsLength < count);

	for (uint_fast8_t i = stream->_savedBitsLength; i < count; i++) {
		if OF_UNLIKELY (stream->_bitIndex == 8) {
			if OF_LIKELY (stream->_bufferIndex <
			    stream->_bufferLength)
				stream->_byte =
				    stream->_buffer[stream->_bufferIndex++];
			else {
				const size_t bufferLength =
				    OF_LHA_DECOMPRESSING_STREAM_BUFFER_SIZE;
				size_t length = [stream->_stream
				    readIntoBuffer: stream->_buffer
					    length: bufferLength];

				stream->_bytesConsumed += (uint32_t)length;

				if OF_UNLIKELY (length < 1) {







|





|
|
|
|
|
|
|
|
|
|
|
|
|
|




















|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
#include "config.h"

#include <assert.h>

#import "OFLHADecompressingStream.h"
#import "OFKernelEventObserver.h"

#import "OFHuffmanTree.h"

#import "OFInvalidFormatException.h"
#import "OFNotOpenException.h"

enum state {
	StateBlockHeader,
	StateCodeLenCodesCount,
	StateCodeLenTree,
	StateCodeLenTreeSingle,
	StateLitLenCodesCount,
	StateLitLenTree,
	StateLitLenTreeSingle,
	StateDistCodesCount,
	StateDistTree,
	StateDistTreeSingle,
	StateBlockLitLen,
	StateBlockDistLength,
	StateBlockDistLengthExtra,
	StateBlockLenDistPair
};

@implementation OFLHADecompressingStream
@synthesize bytesConsumed = _bytesConsumed;

static OF_INLINE bool
tryReadBits(OFLHADecompressingStream *stream, uint16_t *bits, uint8_t count)
{
	uint16_t ret = stream->_savedBits;

	assert(stream->_savedBitsLength < count);

	for (uint_fast8_t i = stream->_savedBitsLength; i < count; i++) {
		if OF_UNLIKELY (stream->_bitIndex == 8) {
			if OF_LIKELY (stream->_bufferIndex <
			    stream->_bufferLength)
				stream->_byte =
				    stream->_buffer[stream->_bufferIndex++];
			else {
				const size_t bufferLength =
				    OFLHADecompressingStreamBufferSize;
				size_t length = [stream->_stream
				    readIntoBuffer: stream->_buffer
					    length: bufferLength];

				stream->_bytesConsumed += (uint32_t)length;

				if OF_UNLIKELY (length < 1) {
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
		/* 0-7 address the bit, 8 means fetch next byte */
		_bitIndex = 8;

		_distanceBits = distanceBits;
		_dictionaryBits = dictionaryBits;

		_slidingWindowMask = (1u << dictionaryBits) - 1;
		_slidingWindow = of_alloc(_slidingWindowMask + 1, 1);
		memset(_slidingWindow, ' ', _slidingWindowMask + 1);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_stream != nil)
		[self close];

	free(_slidingWindow);

	if (_codeLenTree != NULL)
		of_huffman_tree_release(_codeLenTree);
	if (_litLenTree != NULL)
		of_huffman_tree_release(_litLenTree);
	if (_distTree != NULL)
		of_huffman_tree_release(_distTree);

	free(_codesLengths);

	[super dealloc];
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer_
			  length: (size_t)length
{
	unsigned char *buffer = buffer_;
	uint16_t bits = 0, value = 0;
	size_t bytesWritten = 0;

	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_stream.atEndOfStream && _bufferLength - _bufferIndex == 0 &&
	    _state == STATE_BLOCK_HEADER)
		return 0;

start:
	switch ((enum state)_state) {
	case STATE_BLOCK_HEADER:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 16))
			return bytesWritten;

		_symbolsLeft = bits;

		_state = STATE_CODE_LEN_CODES_COUNT;
		goto start;
	case STATE_CODE_LEN_CODES_COUNT:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 5))
			return bytesWritten;

		if OF_UNLIKELY (bits > 20)
			@throw [OFInvalidFormatException exception];

		if OF_UNLIKELY (bits == 0) {
			_state = STATE_CODE_LEN_TREE_SINGLE;
			goto start;
		}

		_codesCount = bits;
		_codesReceived = 0;
		_codesLengths = of_alloc_zeroed(bits, 1);
		_skip = true;

		_state = STATE_CODE_LEN_TREE;
		goto start;
	case STATE_CODE_LEN_TREE:
		while (_codesReceived < _codesCount) {
			if OF_UNLIKELY (_currentIsExtendedLength) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 1))
					return bytesWritten;

				if OF_UNLIKELY (bits == 0) {
					_codesReceived++;







|














|


|

|

|

|















|




|





|

|







|





|


|

|







104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
		/* 0-7 address the bit, 8 means fetch next byte */
		_bitIndex = 8;

		_distanceBits = distanceBits;
		_dictionaryBits = dictionaryBits;

		_slidingWindowMask = (1u << dictionaryBits) - 1;
		_slidingWindow = OFAllocMemory(_slidingWindowMask + 1, 1);
		memset(_slidingWindow, ' ', _slidingWindowMask + 1);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_stream != nil)
		[self close];

	OFFreeMemory(_slidingWindow);

	if (_codeLenTree != NULL)
		OFHuffmanTreeFree(_codeLenTree);
	if (_litLenTree != NULL)
		OFHuffmanTreeFree(_litLenTree);
	if (_distTree != NULL)
		OFHuffmanTreeFree(_distTree);

	OFFreeMemory(_codesLengths);

	[super dealloc];
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer_
			  length: (size_t)length
{
	unsigned char *buffer = buffer_;
	uint16_t bits = 0, value = 0;
	size_t bytesWritten = 0;

	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_stream.atEndOfStream && _bufferLength - _bufferIndex == 0 &&
	    _state == StateBlockHeader)
		return 0;

start:
	switch ((enum state)_state) {
	case StateBlockHeader:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 16))
			return bytesWritten;

		_symbolsLeft = bits;

		_state = StateCodeLenCodesCount;
		goto start;
	case StateCodeLenCodesCount:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 5))
			return bytesWritten;

		if OF_UNLIKELY (bits > 20)
			@throw [OFInvalidFormatException exception];

		if OF_UNLIKELY (bits == 0) {
			_state = StateCodeLenTreeSingle;
			goto start;
		}

		_codesCount = bits;
		_codesReceived = 0;
		_codesLengths = OFAllocZeroedMemory(bits, 1);
		_skip = true;

		_state = StateCodeLenTree;
		goto start;
	case StateCodeLenTree:
		while (_codesReceived < _codesCount) {
			if OF_UNLIKELY (_currentIsExtendedLength) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 1))
					return bytesWritten;

				if OF_UNLIKELY (bits == 0) {
					_codesReceived++;
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
			if OF_UNLIKELY (bits == 7) {
				_currentIsExtendedLength = true;
				continue;
			} else
				_codesReceived++;
		}

		_codeLenTree = of_huffman_tree_construct(_codesLengths,
		    _codesCount);
		free(_codesLengths);
		_codesLengths = NULL;

		_state = STATE_LITLEN_CODES_COUNT;
		goto start;
	case STATE_CODE_LEN_TREE_SINGLE:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 5))
			return bytesWritten;

		_codeLenTree = of_huffman_tree_construct_single(bits);

		_state = STATE_LITLEN_CODES_COUNT;
		goto start;
	case STATE_LITLEN_CODES_COUNT:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 9))
			return bytesWritten;

		if OF_UNLIKELY (bits > 510)
			@throw [OFInvalidFormatException exception];

		if OF_UNLIKELY (bits == 0) {
			of_huffman_tree_release(_codeLenTree);
			_codeLenTree = NULL;

			_state = STATE_LITLEN_TREE_SINGLE;
			goto start;
		}

		_codesCount = bits;
		_codesReceived = 0;
		_codesLengths = of_alloc_zeroed(bits, 1);
		_skip = false;

		_treeIter = _codeLenTree;
		_state = STATE_LITLEN_TREE;
		goto start;
	case STATE_LITLEN_TREE:
		while (_codesReceived < _codesCount) {
			if OF_UNLIKELY (_skip) {
				uint16_t skipCount;

				switch (_codesLengths[_codesReceived]) {
				case 0:
					skipCount = 1;







<
|
|


|

|



|

|

|







|


|





|



|

|







220
221
222
223
224
225
226

227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
			if OF_UNLIKELY (bits == 7) {
				_currentIsExtendedLength = true;
				continue;
			} else
				_codesReceived++;
		}


		_codeLenTree = OFHuffmanTreeNew(_codesLengths, _codesCount);
		OFFreeMemory(_codesLengths);
		_codesLengths = NULL;

		_state = StateLitLenCodesCount;
		goto start;
	case StateCodeLenTreeSingle:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 5))
			return bytesWritten;

		_codeLenTree = OFHuffmanTreeNewSingle(bits);

		_state = StateLitLenCodesCount;
		goto start;
	case StateLitLenCodesCount:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 9))
			return bytesWritten;

		if OF_UNLIKELY (bits > 510)
			@throw [OFInvalidFormatException exception];

		if OF_UNLIKELY (bits == 0) {
			OFHuffmanTreeFree(_codeLenTree);
			_codeLenTree = NULL;

			_state = StateLitLenTreeSingle;
			goto start;
		}

		_codesCount = bits;
		_codesReceived = 0;
		_codesLengths = OFAllocZeroedMemory(bits, 1);
		_skip = false;

		_treeIter = _codeLenTree;
		_state = StateLitLenTree;
		goto start;
	case StateLitLenTree:
		while (_codesReceived < _codesCount) {
			if OF_UNLIKELY (_skip) {
				uint16_t skipCount;

				switch (_codesLengths[_codesReceived]) {
				case 0:
					skipCount = 1;
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
					if OF_UNLIKELY (!tryReadBits(self,
					    &bits, 9))
						return bytesWritten;

					skipCount = bits + 20;
					break;
				default:
					OF_ENSURE(0);
				}

				if OF_UNLIKELY (_codesReceived + skipCount >
				    _codesCount)
					@throw [OFInvalidFormatException
					    exception];

				for (uint_fast16_t j = 0; j < skipCount; j++)
					_codesLengths[_codesReceived++] = 0;

				_skip = false;
				continue;
			}

			if (!of_huffman_tree_walk(self, tryReadBits,
			    &_treeIter, &value))
				return bytesWritten;

			_treeIter = _codeLenTree;

			if (value < 3) {
				_codesLengths[_codesReceived] = value;
				_skip = true;
			} else
				_codesLengths[_codesReceived++] = value - 2;
		}

		_litLenTree = of_huffman_tree_construct(_codesLengths,
		    _codesCount);
		free(_codesLengths);
		_codesLengths = NULL;

		of_huffman_tree_release(_codeLenTree);
		_codeLenTree = NULL;

		_state = STATE_DIST_CODES_COUNT;
		goto start;
	case STATE_LITLEN_TREE_SINGLE:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 9))
			return bytesWritten;

		_litLenTree = of_huffman_tree_construct_single(bits);

		_state = STATE_DIST_CODES_COUNT;
		goto start;
	case STATE_DIST_CODES_COUNT:
		if OF_UNLIKELY (!tryReadBits(self, &bits, _distanceBits))
			return bytesWritten;

		if OF_UNLIKELY (bits > _dictionaryBits)
			@throw [OFInvalidFormatException exception];

		if OF_UNLIKELY (bits == 0) {
			_state = STATE_DIST_TREE_SINGLE;
			goto start;
		}

		_codesCount = bits;
		_codesReceived = 0;
		_codesLengths = of_alloc_zeroed(bits, 1);

		_treeIter = _codeLenTree;
		_state = STATE_DIST_TREE;
		goto start;
	case STATE_DIST_TREE:
		while (_codesReceived < _codesCount) {
			if OF_UNLIKELY (_currentIsExtendedLength) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 1))
					return bytesWritten;

				if OF_UNLIKELY (bits == 0) {
					_codesReceived++;







|














|
|











<
|
|


|


|

|



|

|

|







|





|


|

|







281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315

316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
					if OF_UNLIKELY (!tryReadBits(self,
					    &bits, 9))
						return bytesWritten;

					skipCount = bits + 20;
					break;
				default:
					OFEnsure(0);
				}

				if OF_UNLIKELY (_codesReceived + skipCount >
				    _codesCount)
					@throw [OFInvalidFormatException
					    exception];

				for (uint_fast16_t j = 0; j < skipCount; j++)
					_codesLengths[_codesReceived++] = 0;

				_skip = false;
				continue;
			}

			if (!OFHuffmanTreeWalk(self, tryReadBits, &_treeIter,
			    &value))
				return bytesWritten;

			_treeIter = _codeLenTree;

			if (value < 3) {
				_codesLengths[_codesReceived] = value;
				_skip = true;
			} else
				_codesLengths[_codesReceived++] = value - 2;
		}


		_litLenTree = OFHuffmanTreeNew(_codesLengths, _codesCount);
		OFFreeMemory(_codesLengths);
		_codesLengths = NULL;

		OFHuffmanTreeFree(_codeLenTree);
		_codeLenTree = NULL;

		_state = StateDistCodesCount;
		goto start;
	case StateLitLenTreeSingle:
		if OF_UNLIKELY (!tryReadBits(self, &bits, 9))
			return bytesWritten;

		_litLenTree = OFHuffmanTreeNewSingle(bits);

		_state = StateDistCodesCount;
		goto start;
	case StateDistCodesCount:
		if OF_UNLIKELY (!tryReadBits(self, &bits, _distanceBits))
			return bytesWritten;

		if OF_UNLIKELY (bits > _dictionaryBits)
			@throw [OFInvalidFormatException exception];

		if OF_UNLIKELY (bits == 0) {
			_state = StateDistTreeSingle;
			goto start;
		}

		_codesCount = bits;
		_codesReceived = 0;
		_codesLengths = OFAllocZeroedMemory(bits, 1);

		_treeIter = _codeLenTree;
		_state = StateDistTree;
		goto start;
	case StateDistTree:
		while (_codesReceived < _codesCount) {
			if OF_UNLIKELY (_currentIsExtendedLength) {
				if OF_UNLIKELY (!tryReadBits(self, &bits, 1))
					return bytesWritten;

				if OF_UNLIKELY (bits == 0) {
					_codesReceived++;
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
			if OF_UNLIKELY (bits == 7) {
				_currentIsExtendedLength = true;
				continue;
			} else
				_codesReceived++;
		}

		_distTree = of_huffman_tree_construct(_codesLengths,
		    _codesCount);
		free(_codesLengths);
		_codesLengths = NULL;

		_treeIter = _litLenTree;
		_state = STATE_BLOCK_LITLEN;
		goto start;
	case STATE_DIST_TREE_SINGLE:
		if OF_UNLIKELY (!tryReadBits(self, &bits, _distanceBits))
			return bytesWritten;

		_distTree = of_huffman_tree_construct_single(bits);

		_treeIter = _litLenTree;
		_state = STATE_BLOCK_LITLEN;
		goto start;
	case STATE_BLOCK_LITLEN:
		if OF_UNLIKELY (_symbolsLeft == 0) {
			of_huffman_tree_release(_litLenTree);
			of_huffman_tree_release(_distTree);
			_litLenTree = _distTree = NULL;

			_state = STATE_BLOCK_HEADER;

			/*
			 * We must return here, as there is no indication
			 * whether this was the last block. Whoever called this
			 * method needs to check if everything has been read
			 * already and only call read again if that is not the
			 * case.







<
|
|



|

|



|


|

|

|
|


|







373
374
375
376
377
378
379

380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
			if OF_UNLIKELY (bits == 7) {
				_currentIsExtendedLength = true;
				continue;
			} else
				_codesReceived++;
		}


		_distTree = OFHuffmanTreeNew(_codesLengths, _codesCount);
		OFFreeMemory(_codesLengths);
		_codesLengths = NULL;

		_treeIter = _litLenTree;
		_state = StateBlockLitLen;
		goto start;
	case StateDistTreeSingle:
		if OF_UNLIKELY (!tryReadBits(self, &bits, _distanceBits))
			return bytesWritten;

		_distTree = OFHuffmanTreeNewSingle(bits);

		_treeIter = _litLenTree;
		_state = StateBlockLitLen;
		goto start;
	case StateBlockLitLen:
		if OF_UNLIKELY (_symbolsLeft == 0) {
			OFHuffmanTreeFree(_litLenTree);
			OFHuffmanTreeFree(_distTree);
			_litLenTree = _distTree = NULL;

			_state = StateBlockHeader;

			/*
			 * We must return here, as there is no indication
			 * whether this was the last block. Whoever called this
			 * method needs to check if everything has been read
			 * already and only call read again if that is not the
			 * case.
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477

			return bytesWritten;
		}

		if OF_UNLIKELY (length == 0)
			return bytesWritten;

		if OF_UNLIKELY (!of_huffman_tree_walk(self, tryReadBits,
		    &_treeIter, &value))
			return bytesWritten;

		if OF_LIKELY (value < 256) {
			buffer[bytesWritten++] = value;
			length--;

			_slidingWindow[_slidingWindowIndex] = value;
			_slidingWindowIndex = (_slidingWindowIndex + 1) &
			    _slidingWindowMask;

			_symbolsLeft--;
			_treeIter = _litLenTree;
		} else {
			_length = value - 253;
			_treeIter = _distTree;
			_state = STATE_BLOCK_DIST_LENGTH;
		}

		goto start;
	case STATE_BLOCK_DIST_LENGTH:
		if OF_UNLIKELY (!of_huffman_tree_walk(self, tryReadBits,
		    &_treeIter, &value))
			return bytesWritten;

		_distance = value;

		_state = (value < 2
		    ? STATE_BLOCK_LEN_DIST_PAIR
		    : STATE_BLOCK_DIST_LENGTH_EXTRA);
		goto start;
	case STATE_BLOCK_DIST_LENGTH_EXTRA:
		if OF_UNLIKELY (!tryReadBits(self, &bits, _distance - 1))
			return bytesWritten;

		_distance = bits + (1u << (_distance - 1));

		_state = STATE_BLOCK_LEN_DIST_PAIR;
		goto start;
	case STATE_BLOCK_LEN_DIST_PAIR:
		for (uint_fast16_t i = 0; i < _length; i++) {
			uint32_t idx;

			if OF_UNLIKELY (length == 0) {
				_length -= i;
				return bytesWritten;
			}







|
















|



|
|






|
<

|





|

|







420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456

457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473

			return bytesWritten;
		}

		if OF_UNLIKELY (length == 0)
			return bytesWritten;

		if OF_UNLIKELY (!OFHuffmanTreeWalk(self, tryReadBits,
		    &_treeIter, &value))
			return bytesWritten;

		if OF_LIKELY (value < 256) {
			buffer[bytesWritten++] = value;
			length--;

			_slidingWindow[_slidingWindowIndex] = value;
			_slidingWindowIndex = (_slidingWindowIndex + 1) &
			    _slidingWindowMask;

			_symbolsLeft--;
			_treeIter = _litLenTree;
		} else {
			_length = value - 253;
			_treeIter = _distTree;
			_state = StateBlockDistLength;
		}

		goto start;
	case StateBlockDistLength:
		if OF_UNLIKELY (!OFHuffmanTreeWalk(self, tryReadBits,
		    &_treeIter, &value))
			return bytesWritten;

		_distance = value;

		_state = (value < 2
		    ? StateBlockLenDistPair : StateBlockDistLengthExtra);

		goto start;
	case StateBlockDistLengthExtra:
		if OF_UNLIKELY (!tryReadBits(self, &bits, _distance - 1))
			return bytesWritten;

		_distance = bits + (1u << (_distance - 1));

		_state = StateBlockLenDistPair;
		goto start;
	case StateBlockLenDistPair:
		for (uint_fast16_t i = 0; i < _length; i++) {
			uint32_t idx;

			if OF_UNLIKELY (length == 0) {
				_length -= i;
				return bytesWritten;
			}
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
			_slidingWindowIndex = (_slidingWindowIndex + 1) &
			    _slidingWindowMask;
		}

		_symbolsLeft--;

		_treeIter = _litLenTree;
		_state = STATE_BLOCK_LITLEN;
		goto start;
	}

	OF_UNREACHABLE
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	return (_stream.atEndOfStream &&
	    _bufferLength - _bufferIndex == 0 && _state == STATE_BLOCK_HEADER);
}

- (int)fileDescriptorForReading
{
	return ((id <OFReadyForReadingObserving>)_stream)
	    .fileDescriptorForReading;
}







|












|







483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
			_slidingWindowIndex = (_slidingWindowIndex + 1) &
			    _slidingWindowMask;
		}

		_symbolsLeft--;

		_treeIter = _litLenTree;
		_state = StateBlockLitLen;
		goto start;
	}

	OF_UNREACHABLE
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	return (_stream.atEndOfStream &&
	    _bufferLength - _bufferIndex == 0 && _state == StateBlockHeader);
}

- (int)fileDescriptorForReading
{
	return ((id <OFReadyForReadingObserving>)_stream)
	    .fileDescriptorForReading;
}

Modified src/OFList.h from [36d06c646e] to [0c075514d1].

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
#import "OFObject.h"
#import "OFCollection.h"
#import "OFEnumerator.h"
#import "OFSerialization.h"

OF_ASSUME_NONNULL_BEGIN

typedef struct of_list_object_t of_list_object_t;
/**
 * @struct of_list_object_t OFList.h ObjFW/OFList.h
 *
 * @brief A list object.
 *
 * A struct that contains a pointer to the next list object, the previous list
 * object and the object.
 */
struct of_list_object_t {
	/** A pointer to the next list object in the list */
	of_list_object_t *_Nullable next;
	/** A pointer to the previous list object in the list */
	of_list_object_t *_Nullable previous;
	/** The object for the list object */
	id __unsafe_unretained object;
};

/**
 * @class OFList OFList.h ObjFW/OFList.h
 *
 * @brief A class which provides easy to use double-linked lists.
 */
@interface OFList OF_GENERIC(ObjectType): OFObject <OFCopying, OFCollection,
    OFSerialization>
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
{
	of_list_object_t *_Nullable _firstListObject;
	of_list_object_t *_Nullable _lastListObject;
	size_t _count;
	unsigned long  _mutations;
	OF_RESERVE_IVARS(OFList, 4)
}

/**
 * @brief The first list object of the list.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    of_list_object_t *firstListObject;

/**
 * @brief The first object of the list or `nil`.
 *
 * @warning The returned object is *not* retained and autoreleased for
 *	    performance reasons!
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) ObjectType firstObject;

/**
 * @brief The last list object of the list.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    of_list_object_t *lastListObject;

/**
 * @brief The last object of the list or `nil`.
 *
 * @warning The returned object is *not* retained and autoreleased for
 *	    performance reasons!
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) ObjectType lastObject;

/**
 * @brief Creates a new OFList.
 *
 * @return A new autoreleased OFList
 */
+ (instancetype)list;

/**
 * @brief Appends an object to the list.
 *
 * @param object The object to append
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t *)appendObject: (ObjectType)object;

/**
 * @brief Prepends an object to the list.
 *
 * @param object The object to prepend
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t *)prependObject: (ObjectType)object;

/**
 * @brief Inserts an object before another list object.
 *
 * @param object The object to insert
 * @param listObject The of_list_object_t of the object before which it should
 *	  be inserted
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t *)insertObject: (ObjectType)object
		  beforeListObject: (of_list_object_t *)listObject;

/**
 * @brief Inserts an object after another list object.
 *
 * @param object The object to insert
 * @param listObject The of_list_object_t of the object after which it should be
 *	  inserted
 * @return An of_list_object_t, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its of_list_object_t.
 */
- (of_list_object_t *)insertObject: (ObjectType)object
		   afterListObject: (of_list_object_t *)listObject;

/**
 * @brief Removes the object with the specified list object from the list.
 *
 * @param listObject The list object returned by append / prepend
 */
- (void)removeListObject: (of_list_object_t *)listObject;

/**
 * @brief Checks whether the list contains an object equal to the specified
 *	  object.
 *
 * @param object The object which is checked for being in the list
 * @return A boolean whether the list contains the specified object







|

|

|

|
|

|

|

|















|
|

|






|
<












|
<




















|

|

|





|

|

|





|
|
|

|

|
|





|

|

|

|
|




|

|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62

63
64
65
66
67
68
69
70
71
72
73
74
75

76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
#import "OFObject.h"
#import "OFCollection.h"
#import "OFEnumerator.h"
#import "OFSerialization.h"

OF_ASSUME_NONNULL_BEGIN

typedef struct OFListItem OFListItem;
/**
 * @struct OFListItem OFList.h ObjFW/OFList.h
 *
 * @brief A list item.
 *
 * A struct that contains a pointer to the next list item, the previous list
 * item and the object.
 */
struct OFListItem {
	/** A pointer to the next list object in the list */
	OFListItem *_Nullable next;
	/** A pointer to the previous list object in the list */
	OFListItem *_Nullable previous;
	/** The object for the list object */
	id __unsafe_unretained object;
};

/**
 * @class OFList OFList.h ObjFW/OFList.h
 *
 * @brief A class which provides easy to use double-linked lists.
 */
@interface OFList OF_GENERIC(ObjectType): OFObject <OFCopying, OFCollection,
    OFSerialization>
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
{
	OFListItem *_Nullable _firstListItem;
	OFListItem *_Nullable _lastListItem;
	size_t _count;
	unsigned long _mutations;
	OF_RESERVE_IVARS(OFList, 4)
}

/**
 * @brief The first list object of the list.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFListItem *firstListItem;


/**
 * @brief The first object of the list or `nil`.
 *
 * @warning The returned object is *not* retained and autoreleased for
 *	    performance reasons!
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) ObjectType firstObject;

/**
 * @brief The last list object of the list.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFListItem *lastListItem;


/**
 * @brief The last object of the list or `nil`.
 *
 * @warning The returned object is *not* retained and autoreleased for
 *	    performance reasons!
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) ObjectType lastObject;

/**
 * @brief Creates a new OFList.
 *
 * @return A new autoreleased OFList
 */
+ (instancetype)list;

/**
 * @brief Appends an object to the list.
 *
 * @param object The object to append
 * @return An OFListItem, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its OFListItem.
 */
- (OFListItem *)appendObject: (ObjectType)object;

/**
 * @brief Prepends an object to the list.
 *
 * @param object The object to prepend
 * @return An OFListItem, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its OFListItem.
 */
- (OFListItem *)prependObject: (ObjectType)object;

/**
 * @brief Inserts an object before another list object.
 *
 * @param object The object to insert
 * @param listItem The OFListItem of the object before which it should be
 *		   inserted
 * @return An OFListItem, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its OFListItem.
 */
- (OFListItem *)insertObject: (ObjectType)object
	      beforeListItem: (OFListItem *)listItem;

/**
 * @brief Inserts an object after another list object.
 *
 * @param object The object to insert
 * @param listItem The OFListItem of the object after which it should be
 *	  inserted
 * @return An OFListItem, needed to identify the object inside the list.
 *	   For example, if you want to remove an object from the list, you need
 *	   its OFListItem.
 */
- (OFListItem *)insertObject: (ObjectType)object
	       afterListItem: (OFListItem *)listItem;

/**
 * @brief Removes the object with the specified list object from the list.
 *
 * @param listItem The list object returned by append / prepend
 */
- (void)removeListItem: (OFListItem *)listItem;

/**
 * @brief Checks whether the list contains an object equal to the specified
 *	  object.
 *
 * @param object The object which is checked for being in the list
 * @return A boolean whether the list contains the specified object

Modified src/OFList.m from [734046ca66] to [030fa83d33].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
#import "OFEnumerationMutationException.h"
#import "OFInvalidArgumentException.h"

OF_DIRECT_MEMBERS
@interface OFListEnumerator: OFEnumerator
{
	OFList *_list;
	of_list_object_t *_Nullable _current;
	unsigned long _mutations;
	unsigned long *_Nullable _mutationsPtr;
}

- (instancetype)initWithList: (OFList *)list
	    mutationsPointer: (unsigned long *)mutationsPtr;
@end

@implementation OFList
@synthesize firstListObject = _firstListObject;
@synthesize lastListObject = _lastListObject;

+ (instancetype)list
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element







|









|
<







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

44
45
46
47
48
49
50
#import "OFEnumerationMutationException.h"
#import "OFInvalidArgumentException.h"

OF_DIRECT_MEMBERS
@interface OFListEnumerator: OFEnumerator
{
	OFList *_list;
	OFListItem *_Nullable _current;
	unsigned long _mutations;
	unsigned long *_Nullable _mutationsPtr;
}

- (instancetype)initWithList: (OFList *)list
	    mutationsPointer: (unsigned long *)mutationsPtr;
@end

@implementation OFList
@synthesize firstListItem = _firstListItem, lastListItem = _lastListItem;


+ (instancetype)list
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
	}

	return self;
}

- (void)dealloc
{
	of_list_object_t *next;

	for (of_list_object_t *iter = _firstListObject;
	    iter != NULL; iter = next) {
		[iter->object release];
		next = iter->next;
		free(iter);
	}

	[super dealloc];
}

- (of_list_object_t *)appendObject: (id)object
{
	of_list_object_t *listObject;

	listObject = of_alloc(1, sizeof(of_list_object_t));
	listObject->object = [object retain];
	listObject->next = NULL;
	listObject->previous = _lastListObject;

	if (_lastListObject != NULL)
		_lastListObject->next = listObject;

	_lastListObject = listObject;

	if (_firstListObject == NULL)
		_firstListObject = listObject;

	_count++;
	_mutations++;

	return listObject;
}

- (of_list_object_t *)prependObject: (id)object
{
	of_list_object_t *listObject;

	listObject = of_alloc(1, sizeof(of_list_object_t));
	listObject->object = [object retain];
	listObject->next = _firstListObject;
	listObject->previous = NULL;

	if (_firstListObject != NULL)
		_firstListObject->previous = listObject;

	_firstListObject = listObject;
	if (_lastListObject == NULL)
		_lastListObject = listObject;

	_count++;
	_mutations++;

	return listObject;
}

- (of_list_object_t *)insertObject: (id)object
		  beforeListObject: (of_list_object_t *)listObject
{
	of_list_object_t *newListObject;

	newListObject = of_alloc(1, sizeof(of_list_object_t));
	newListObject->object = [object retain];
	newListObject->next = listObject;
	newListObject->previous = listObject->previous;

	if (listObject->previous != NULL)
		listObject->previous->next = newListObject;

	listObject->previous = newListObject;

	if (listObject == _firstListObject)
		_firstListObject = newListObject;

	_count++;
	_mutations++;

	return newListObject;
}

- (of_list_object_t *)insertObject: (id)object
		   afterListObject: (of_list_object_t *)listObject
{
	of_list_object_t *newListObject;

	newListObject = of_alloc(1, sizeof(of_list_object_t));
	newListObject->object = [object retain];
	newListObject->next = listObject->next;
	newListObject->previous = listObject;

	if (listObject->next != NULL)
		listObject->next->previous = newListObject;

	listObject->next = newListObject;

	if (listObject == _lastListObject)
		_lastListObject = newListObject;

	_count++;
	_mutations++;

	return newListObject;
}

- (void)removeListObject: (of_list_object_t *)listObject
{
	if (listObject->previous != NULL)
		listObject->previous->next = listObject->next;
	if (listObject->next != NULL)
		listObject->next->previous = listObject->previous;

	if (_firstListObject == listObject)
		_firstListObject = listObject->next;
	if (_lastListObject == listObject)
		_lastListObject = listObject->previous;

	_count--;
	_mutations++;

	[listObject->object release];
	free(listObject);
}

- (id)firstObject
{
	return (_firstListObject != NULL ? _firstListObject->object : nil);
}

- (id)lastObject
{
	return (_lastListObject != NULL ? _lastListObject->object : nil);
}

- (size_t)count
{
	return _count;
}

- (bool)isEqual: (id)object
{
	OFList *list;
	of_list_object_t *iter, *iter2;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFList class]])
		return false;

	list = object;

	if (list.count != _count)
		return false;

	for (iter = _firstListObject, iter2 = list.firstListObject;
	    iter != NULL && iter2 != NULL;
	    iter = iter->next, iter2 = iter2->next)
		if (![iter->object isEqual: iter2->object])
			return false;

	/* One is bigger than the other even though we checked the count */
	assert(iter == NULL && iter2 == NULL);

	return true;
}

- (bool)containsObject: (id)object
{
	if (_count == 0)
		return false;

	for (of_list_object_t *iter = _firstListObject;
	    iter != NULL; iter = iter->next)
		if ([iter->object isEqual: object])
			return true;

	return false;
}

- (bool)containsObjectIdenticalTo: (id)object
{
	if (_count == 0)
		return false;

	for (of_list_object_t *iter = _firstListObject;
	    iter != NULL; iter = iter->next)
		if (iter->object == object)
			return true;

	return false;
}

- (void)removeAllObjects
{
	of_list_object_t *next;

	_mutations++;

	for (of_list_object_t *iter = _firstListObject;
	    iter != NULL; iter = next) {
		[iter->object release];
		next = iter->next;
		free(iter);
	}

	_firstListObject = _lastListObject = NULL;
}

- (id)copy
{
	OFList *copy = [[[self class] alloc] init];
	of_list_object_t *listObject, *previous;

	listObject = NULL;
	previous = NULL;

	@try {
		for (of_list_object_t *iter = _firstListObject;
		    iter != NULL; iter = iter->next) {
			listObject = of_alloc(1, sizeof(of_list_object_t));
			listObject->object = [iter->object retain];
			listObject->next = NULL;
			listObject->previous = previous;

			if (copy->_firstListObject == NULL)
				copy->_firstListObject = listObject;
			if (previous != NULL)
				previous->next = listObject;

			copy->_count++;

			previous = listObject;
		}
	} @catch (id e) {
		[copy release];
		@throw e;
	}

	copy->_lastListObject = listObject;

	return copy;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	for (of_list_object_t *iter = _firstListObject;
	    iter != NULL; iter = iter->next)
		OF_HASH_ADD_HASH(hash, [iter->object hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	OFMutableString *ret;

	if (_count == 0)
		return @"[]";

	ret = [OFMutableString stringWithString: @"[\n"];

	for (of_list_object_t *iter = _firstListObject;
	    iter != NULL; iter = iter->next) {
		void *pool = objc_autoreleasePoolPush();

		[ret appendString: [iter->object description]];

		if (iter->next != NULL)
			[ret appendString: @",\n"];







|

<
|


|





|

|

|
|
|
|

|
|

|

|
|




|


|

|

<
|
|
|

|
|

|
|
|




|


|
|

|

<
|
|
|

|
|

|

|
|




|


|
|

|

<
|
|
|

|
|

|

|
|




|


|

|
|
|
|

|
|
|
|




|
|




|




|










|












|
















<
|











<
|








|



<
|


|


|





|

|



|

|
|
|
|

|
|

|



|






|






|

|

<
|
|

|













|







74
75
76
77
78
79
80
81
82

83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118

119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140

141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248

249
250
251
252
253
254
255
256
257
258
259
260

261
262
263
264
265
266
267
268
269
270
271
272
273

274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323

324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
	}

	return self;
}

- (void)dealloc
{
	OFListItem *next;


	for (OFListItem *iter = _firstListItem; iter != NULL; iter = next) {
		[iter->object release];
		next = iter->next;
		OFFreeMemory(iter);
	}

	[super dealloc];
}

- (OFListItem *)appendObject: (id)object
{
	OFListItem *listItem;

	listItem = OFAllocMemory(1, sizeof(OFListItem));
	listItem->object = [object retain];
	listItem->next = NULL;
	listItem->previous = _lastListItem;

	if (_lastListItem != NULL)
		_lastListItem->next = listItem;

	_lastListItem = listItem;

	if (_firstListItem == NULL)
		_firstListItem = listItem;

	_count++;
	_mutations++;

	return listItem;
}

- (OFListItem *)prependObject: (id)object
{
	OFListItem *listItem = OFAllocMemory(1, sizeof(OFListItem));


	listItem->object = [object retain];
	listItem->next = _firstListItem;
	listItem->previous = NULL;

	if (_firstListItem != NULL)
		_firstListItem->previous = listItem;

	_firstListItem = listItem;
	if (_lastListItem == NULL)
		_lastListItem = listItem;

	_count++;
	_mutations++;

	return listItem;
}

- (OFListItem *)insertObject: (id)object
	      beforeListItem: (OFListItem *)listItem
{
	OFListItem *newListItem = OFAllocMemory(1, sizeof(OFListItem));


	newListItem->object = [object retain];
	newListItem->next = listItem;
	newListItem->previous = listItem->previous;

	if (listItem->previous != NULL)
		listItem->previous->next = newListItem;

	listItem->previous = newListItem;

	if (listItem == _firstListItem)
		_firstListItem = newListItem;

	_count++;
	_mutations++;

	return newListItem;
}

- (OFListItem *)insertObject: (id)object
	       afterListItem: (OFListItem *)listItem
{
	OFListItem *newListItem = OFAllocMemory(1, sizeof(OFListItem));


	newListItem->object = [object retain];
	newListItem->next = listItem->next;
	newListItem->previous = listItem;

	if (listItem->next != NULL)
		listItem->next->previous = newListItem;

	listItem->next = newListItem;

	if (listItem == _lastListItem)
		_lastListItem = newListItem;

	_count++;
	_mutations++;

	return newListItem;
}

- (void)removeListItem: (OFListItem *)listItem
{
	if (listItem->previous != NULL)
		listItem->previous->next = listItem->next;
	if (listItem->next != NULL)
		listItem->next->previous = listItem->previous;

	if (_firstListItem == listItem)
		_firstListItem = listItem->next;
	if (_lastListItem == listItem)
		_lastListItem = listItem->previous;

	_count--;
	_mutations++;

	[listItem->object release];
	OFFreeMemory(listItem);
}

- (id)firstObject
{
	return (_firstListItem != NULL ? _firstListItem->object : nil);
}

- (id)lastObject
{
	return (_lastListItem != NULL ? _lastListItem->object : nil);
}

- (size_t)count
{
	return _count;
}

- (bool)isEqual: (id)object
{
	OFList *list;
	OFListItem *iter, *iter2;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFList class]])
		return false;

	list = object;

	if (list.count != _count)
		return false;

	for (iter = _firstListItem, iter2 = list.firstListItem;
	    iter != NULL && iter2 != NULL;
	    iter = iter->next, iter2 = iter2->next)
		if (![iter->object isEqual: iter2->object])
			return false;

	/* One is bigger than the other even though we checked the count */
	assert(iter == NULL && iter2 == NULL);

	return true;
}

- (bool)containsObject: (id)object
{
	if (_count == 0)
		return false;


	for (OFListItem *iter = _firstListItem; iter != NULL; iter = iter->next)
		if ([iter->object isEqual: object])
			return true;

	return false;
}

- (bool)containsObjectIdenticalTo: (id)object
{
	if (_count == 0)
		return false;


	for (OFListItem *iter = _firstListItem; iter != NULL; iter = iter->next)
		if (iter->object == object)
			return true;

	return false;
}

- (void)removeAllObjects
{
	OFListItem *next;

	_mutations++;


	for (OFListItem *iter = _firstListItem; iter != NULL; iter = next) {
		[iter->object release];
		next = iter->next;
		OFFreeMemory(iter);
	}

	_firstListItem = _lastListItem = NULL;
}

- (id)copy
{
	OFList *copy = [[[self class] alloc] init];
	OFListItem *listItem, *previous;

	listItem = NULL;
	previous = NULL;

	@try {
		for (OFListItem *iter = _firstListItem;
		    iter != NULL; iter = iter->next) {
			listItem = OFAllocMemory(1, sizeof(OFListItem));
			listItem->object = [iter->object retain];
			listItem->next = NULL;
			listItem->previous = previous;

			if (copy->_firstListItem == NULL)
				copy->_firstListItem = listItem;
			if (previous != NULL)
				previous->next = listItem;

			copy->_count++;

			previous = listItem;
		}
	} @catch (id e) {
		[copy release];
		@throw e;
	}

	copy->_lastListItem = listItem;

	return copy;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);


	for (OFListItem *iter = _firstListItem; iter != NULL; iter = iter->next)
		OFHashAddHash(&hash, [iter->object hash]);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	OFMutableString *ret;

	if (_count == 0)
		return @"[]";

	ret = [OFMutableString stringWithString: @"[\n"];

	for (OFListItem *iter = _firstListItem;
	    iter != NULL; iter = iter->next) {
		void *pool = objc_autoreleasePoolPush();

		[ret appendString: [iter->object description]];

		if (iter->next != NULL)
			[ret appendString: @",\n"];
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438

- (OFXMLElement *)XMLElementBySerializing
{
	OFXMLElement *element =
	    [OFXMLElement elementWithName: self.className
				namespace: OF_SERIALIZATION_NS];

	for (of_list_object_t *iter = _firstListObject;
	    iter != NULL; iter = iter->next) {
		void *pool = objc_autoreleasePoolPush();

		[element addChild: [iter->object XMLElementBySerializing]];

		objc_autoreleasePoolPop(pool);
	}

	return element;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	of_list_object_t *listObject;

	memcpy(&listObject, state->extra, sizeof(listObject));

	state->itemsPtr = objects;
	state->mutationsPtr = &_mutations;

	if (state->state == 0) {
		listObject = _firstListObject;
		state->state = 1;
	}

	for (int i = 0; i < count; i++) {
		if (listObject == NULL)
			return i;

		objects[i] = listObject->object;
		listObject = listObject->next;
	}

	memcpy(state->extra, &listObject, sizeof(listObject));

	return count;
}

- (OFEnumerator *)objectEnumerator
{
	return [[[OFListEnumerator alloc] initWithList: self
				      mutationsPointer: &_mutations]
	    autorelease];
}
@end

@implementation OFListEnumerator
- (instancetype)initWithList: (OFList *)list
	    mutationsPointer: (unsigned long *)mutationsPtr
{
	self = [super init];

	_list = [list retain];
	_current = _list.firstListObject;
	_mutations = *mutationsPtr;
	_mutationsPtr = mutationsPtr;

	return self;
}

- (void)dealloc







|











|



|

|





|




|


|
|


|



















|







359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429

- (OFXMLElement *)XMLElementBySerializing
{
	OFXMLElement *element =
	    [OFXMLElement elementWithName: self.className
				namespace: OF_SERIALIZATION_NS];

	for (OFListItem *iter = _firstListItem;
	    iter != NULL; iter = iter->next) {
		void *pool = objc_autoreleasePoolPush();

		[element addChild: [iter->object XMLElementBySerializing]];

		objc_autoreleasePoolPop(pool);
	}

	return element;
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	OFListItem *listItem;

	memcpy(&listItem, state->extra, sizeof(listItem));

	state->itemsPtr = objects;
	state->mutationsPtr = &_mutations;

	if (state->state == 0) {
		listItem = _firstListItem;
		state->state = 1;
	}

	for (int i = 0; i < count; i++) {
		if (listItem == NULL)
			return i;

		objects[i] = listItem->object;
		listItem = listItem->next;
	}

	memcpy(state->extra, &listItem, sizeof(listItem));

	return count;
}

- (OFEnumerator *)objectEnumerator
{
	return [[[OFListEnumerator alloc] initWithList: self
				      mutationsPointer: &_mutations]
	    autorelease];
}
@end

@implementation OFListEnumerator
- (instancetype)initWithList: (OFList *)list
	    mutationsPointer: (unsigned long *)mutationsPtr
{
	self = [super init];

	_list = [list retain];
	_current = _list.firstListItem;
	_mutations = *mutationsPtr;
	_mutationsPtr = mutationsPtr;

	return self;
}

- (void)dealloc

Modified src/OFLocale.h from [88c5c97127] to [323b529f40].

41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
 *
 * @brief A class for querying the locale and retrieving localized strings.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFLocale: OFObject
{
	OFString *_Nullable _language, *_Nullable _territory;
	of_string_encoding_t _encoding;
	OFString *_decimalPoint;
	OFMutableArray OF_GENERIC(OFDictionary OF_GENERIC(OFString *, id) *)
	    *_localizedStrings;
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nullable, nonatomic) OFLocale *currentLocale;
@property (class, readonly, nullable, nonatomic) OFString *language;
@property (class, readonly, nullable, nonatomic) OFString *territory;
@property (class, readonly, nonatomic) of_string_encoding_t encoding;
@property (class, readonly, nullable, nonatomic) OFString *decimalPoint;
#endif

/**
 * @brief The language of the locale for messages.
 *
 * If the language is unknown, it is `nil`.







|









|







41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
 *
 * @brief A class for querying the locale and retrieving localized strings.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFLocale: OFObject
{
	OFString *_Nullable _language, *_Nullable _territory;
	OFStringEncoding _encoding;
	OFString *_decimalPoint;
	OFMutableArray OF_GENERIC(OFDictionary OF_GENERIC(OFString *, id) *)
	    *_localizedStrings;
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nullable, nonatomic) OFLocale *currentLocale;
@property (class, readonly, nullable, nonatomic) OFString *language;
@property (class, readonly, nullable, nonatomic) OFString *territory;
@property (class, readonly, nonatomic) OFStringEncoding encoding;
@property (class, readonly, nullable, nonatomic) OFString *decimalPoint;
#endif

/**
 * @brief The language of the locale for messages.
 *
 * If the language is unknown, it is `nil`.
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
 * @brief The native 8-bit string encoding of the locale for messages.
 *
 * This is useful to encode strings correctly for passing them to operating
 * system calls.
 *
 * If the native 8-bit encoding is unknown, UTF-8 is assumed.
 */
@property (readonly, nonatomic) of_string_encoding_t encoding;

/**
 * @brief The decimal point of the system's locale.
 */
@property (readonly, nonatomic) OFString *decimalPoint;

/**







|







77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
 * @brief The native 8-bit string encoding of the locale for messages.
 *
 * This is useful to encode strings correctly for passing them to operating
 * system calls.
 *
 * If the native 8-bit encoding is unknown, UTF-8 is assumed.
 */
@property (readonly, nonatomic) OFStringEncoding encoding;

/**
 * @brief The decimal point of the system's locale.
 */
@property (readonly, nonatomic) OFString *decimalPoint;

/**
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
 * This is useful to encode strings correctly for passing them to operating
 * system calls.
 *
 * If the native 8-bit encoding is unknown, UTF-8 is assumed.
 *
 * @return The native 8-bit string encoding for the locale
 */
+ (of_string_encoding_t)encoding;

/**
 * @brief Returns the decimal point of the system's locale.
 *
 * @return The decimal point of the system's locale
 */
+ (nullable OFString *)decimalPoint;







|







123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
 * This is useful to encode strings correctly for passing them to operating
 * system calls.
 *
 * If the native 8-bit encoding is unknown, UTF-8 is assumed.
 *
 * @return The native 8-bit string encoding for the locale
 */
+ (OFStringEncoding)encoding;

/**
 * @brief Returns the decimal point of the system's locale.
 *
 * @return The decimal point of the system's locale
 */
+ (nullable OFString *)decimalPoint;

Modified src/OFLocale.m from [43f4209e77] to [29cb16735c].

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
#endif

static OFLocale *currentLocale = nil;
static OFDictionary *operatorPrecedences = nil;

#ifndef OF_AMIGAOS
static void
parseLocale(char *locale, of_string_encoding_t *encoding,
    OFString **language, OFString **territory)
{
	if ((locale = of_strdup(locale)) == NULL)
		return;

	@try {
		const of_string_encoding_t enc = OF_STRING_ENCODING_ASCII;
		char *tmp;

		/* We don't care for extras behind the @ */
		if ((tmp = strrchr(locale, '@')) != NULL)
			*tmp = '\0';

		/* Encoding */
		if ((tmp = strrchr(locale, '.')) != NULL) {
			*tmp++ = '\0';

			@try {
				if (encoding != NULL)
					*encoding = of_string_parse_encoding(
					    [OFString stringWithCString: tmp
							       encoding: enc]);
			} @catch (OFInvalidArgumentException *e) {
			}
		}

		/* Territory */
		if ((tmp = strrchr(locale, '_')) != NULL) {
			*tmp++ = '\0';

			if (territory != NULL)
				*territory = [OFString stringWithCString: tmp
								encoding: enc];
		}

		if (language != NULL)
			*language = [OFString stringWithCString: locale
						       encoding: enc];
	} @finally {
		free(locale);
	}
}
#endif

static bool
evaluateCondition(OFString *condition_, OFDictionary *variables)
{







|


|



|












|



















|







35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
#endif

static OFLocale *currentLocale = nil;
static OFDictionary *operatorPrecedences = nil;

#ifndef OF_AMIGAOS
static void
parseLocale(char *locale, OFStringEncoding *encoding,
    OFString **language, OFString **territory)
{
	if ((locale = OFStrdup(locale)) == NULL)
		return;

	@try {
		OFStringEncoding enc = OFStringEncodingASCII;
		char *tmp;

		/* We don't care for extras behind the @ */
		if ((tmp = strrchr(locale, '@')) != NULL)
			*tmp = '\0';

		/* Encoding */
		if ((tmp = strrchr(locale, '.')) != NULL) {
			*tmp++ = '\0';

			@try {
				if (encoding != NULL)
					*encoding = OFStringEncodingParseName(
					    [OFString stringWithCString: tmp
							       encoding: enc]);
			} @catch (OFInvalidArgumentException *e) {
			}
		}

		/* Territory */
		if ((tmp = strrchr(locale, '_')) != NULL) {
			*tmp++ = '\0';

			if (territory != NULL)
				*territory = [OFString stringWithCString: tmp
								encoding: enc];
		}

		if (language != NULL)
			*language = [OFString stringWithCString: locale
						       encoding: enc];
	} @finally {
		OFFreeMemory(locale);
	}
}
#endif

static bool
evaluateCondition(OFString *condition_, OFDictionary *variables)
{
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
	[condition replaceOccurrencesOfString: @")" withString: @" )"];

	/* Substitute variables and convert to RPN first */
	tokens = [OFMutableArray array];
	operators = [OFMutableArray array];
	for (OFString *token in [condition
	    componentsSeparatedByString: @" "
				options: OF_STRING_SKIP_EMPTY]) {
		unsigned precedence;
		of_unichar_t c;

		if ([token isEqual: @"("]) {
			[operators addObject: @"("];
			continue;
		}

		if ([token isEqual: @")"]) {







|

|







104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
	[condition replaceOccurrencesOfString: @")" withString: @" )"];

	/* Substitute variables and convert to RPN first */
	tokens = [OFMutableArray array];
	operators = [OFMutableArray array];
	for (OFString *token in [condition
	    componentsSeparatedByString: @" "
				options: OFStringSkipEmptyComponents]) {
		unsigned precedence;
		OFUnichar c;

		if ([token isEqual: @"("]) {
			[operators addObject: @"("];
			continue;
		}

		if ([token isEqual: @")"]) {
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
				var = [OFNumber numberWithBool:
				    [first isEqual: second]];
			else if ([token isEqual: @"!="])
				var = [OFNumber numberWithBool:
				    ![first isEqual: second]];
			else if ([token isEqual: @"<"])
				var = [OFNumber numberWithBool: [first
				    compare: second] == OF_ORDERED_ASCENDING];
			else if ([token isEqual: @"<="])
				var = [OFNumber numberWithBool: [first
				    compare: second] != OF_ORDERED_DESCENDING];
			else if ([token isEqual: @">"])
				var = [OFNumber numberWithBool: [first
				    compare: second] == OF_ORDERED_DESCENDING];
			else if ([token isEqual: @">="])
				var = [OFNumber numberWithBool: [first
				    compare: second] != OF_ORDERED_ASCENDING];
			else if ([token isEqual: @"+"])
				var = [OFNumber numberWithDouble:
				    [first doubleValue] + [second doubleValue]];
			else if ([token isEqual: @"%"])
				var = [OFNumber numberWithLongLong:
				    [first longLongValue] %
				    [second longLongValue]];
			else if ([token isEqual: @"&&"])
				var = [OFNumber numberWithBool:
				    [first boolValue] && [second boolValue]];
			else if ([token isEqual: @"||"])
				var = [OFNumber numberWithBool:
				    [first boolValue] || [second boolValue]];
			else
				OF_ENSURE(0);

			[stack replaceObjectAtIndex: stackSize - 2
					 withObject: var];
			[stack removeLastObject];
		} else if (precedence == 1) {
			stackSize = stack.count;
			first = stack.lastObject;

			if ([token isEqual: @"!"])
				var = [OFNumber numberWithBool:
				    ![first boolValue]];
			else if ([token isEqual: @"is_real"])
				var = [OFNumber numberWithBool:
				    ([first doubleValue] !=
				    [first longLongValue])];
			else
				OF_ENSURE(0);

			[stack replaceObjectAtIndex: stackSize - 1
					 withObject: var];
		} else
			[stack addObject: token];
	}








|


|


|


|














|
















|







193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
				var = [OFNumber numberWithBool:
				    [first isEqual: second]];
			else if ([token isEqual: @"!="])
				var = [OFNumber numberWithBool:
				    ![first isEqual: second]];
			else if ([token isEqual: @"<"])
				var = [OFNumber numberWithBool: [first
				    compare: second] == OFOrderedAscending];
			else if ([token isEqual: @"<="])
				var = [OFNumber numberWithBool: [first
				    compare: second] != OFOrderedDescending];
			else if ([token isEqual: @">"])
				var = [OFNumber numberWithBool: [first
				    compare: second] == OFOrderedDescending];
			else if ([token isEqual: @">="])
				var = [OFNumber numberWithBool: [first
				    compare: second] != OFOrderedAscending];
			else if ([token isEqual: @"+"])
				var = [OFNumber numberWithDouble:
				    [first doubleValue] + [second doubleValue]];
			else if ([token isEqual: @"%"])
				var = [OFNumber numberWithLongLong:
				    [first longLongValue] %
				    [second longLongValue]];
			else if ([token isEqual: @"&&"])
				var = [OFNumber numberWithBool:
				    [first boolValue] && [second boolValue]];
			else if ([token isEqual: @"||"])
				var = [OFNumber numberWithBool:
				    [first boolValue] || [second boolValue]];
			else
				OFEnsure(0);

			[stack replaceObjectAtIndex: stackSize - 2
					 withObject: var];
			[stack removeLastObject];
		} else if (precedence == 1) {
			stackSize = stack.count;
			first = stack.lastObject;

			if ([token isEqual: @"!"])
				var = [OFNumber numberWithBool:
				    ![first boolValue]];
			else if ([token isEqual: @"is_real"])
				var = [OFNumber numberWithBool:
				    ([first doubleValue] !=
				    [first longLongValue])];
			else
				OFEnsure(0);

			[stack replaceObjectAtIndex: stackSize - 1
					 withObject: var];
		} else
			[stack addObject: token];
	}

347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
}

+ (OFString *)territory
{
	return currentLocale.territory;
}

+ (of_string_encoding_t)encoding
{
	return currentLocale.encoding;
}

+ (OFString *)decimalPoint
{
	return currentLocale.decimalPoint;







|







347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
}

+ (OFString *)territory
{
	return currentLocale.territory;
}

+ (OFStringEncoding)encoding
{
	return currentLocale.encoding;
}

+ (OFString *)decimalPoint
{
	return currentLocale.decimalPoint;
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
#ifndef OF_AMIGAOS
		char *locale, *messagesLocale = NULL;

		if (currentLocale != nil)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];

		_encoding = OF_STRING_ENCODING_UTF_8;
		_decimalPoint = @".";
		_localizedStrings = [[OFMutableArray alloc] init];

		if ((locale = setlocale(LC_ALL, "")) != NULL)
			_decimalPoint = [[OFString alloc]
			    initWithCString: localeconv()->decimal_point
				   encoding: _encoding];







|







376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
#ifndef OF_AMIGAOS
		char *locale, *messagesLocale = NULL;

		if (currentLocale != nil)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];

		_encoding = OFStringEncodingUTF8;
		_decimalPoint = @".";
		_localizedStrings = [[OFMutableArray alloc] init];

		if ((locale = setlocale(LC_ALL, "")) != NULL)
			_decimalPoint = [[OFString alloc]
			    initWithCString: localeconv()->decimal_point
				   encoding: _encoding];
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
# if defined(OF_MORPHOS)
		if (GetVar("CODEPAGE", buffer, sizeof(buffer), 0) > 0) {
# elif defined(OF_AMIGAOS4)
		if (GetVar("Charset", buffer, sizeof(buffer), 0) > 0) {
# else
		if (0) {
# endif
			of_string_encoding_t ASCII = OF_STRING_ENCODING_ASCII;

			@try {
				_encoding = of_string_parse_encoding(
				    [OFString stringWithCString: buffer
						       encoding: ASCII]);
			} @catch (OFInvalidArgumentException *e) {
				_encoding = OF_STRING_ENCODING_ISO_8859_1;
			}
		} else
			_encoding = OF_STRING_ENCODING_ISO_8859_1;

		/*
		 * Get it via localeconv() instead of from the Locale struct,
		 * to make sure we and printf etc. have the same expectations.
		 */
		_decimalPoint = [[OFString alloc]
		    initWithCString: localeconv()->decimal_point







|


|



|


|







420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
# if defined(OF_MORPHOS)
		if (GetVar("CODEPAGE", buffer, sizeof(buffer), 0) > 0) {
# elif defined(OF_AMIGAOS4)
		if (GetVar("Charset", buffer, sizeof(buffer), 0) > 0) {
# else
		if (0) {
# endif
			OFStringEncoding ASCII = OFStringEncodingASCII;

			@try {
				_encoding = OFStringEncodingForName(
				    [OFString stringWithCString: buffer
						       encoding: ASCII]);
			} @catch (OFInvalidArgumentException *e) {
				_encoding = OFStringEncodingISO8859_1;
			}
		} else
			_encoding = OFStringEncodingISO8859_1;

		/*
		 * Get it via localeconv() instead of from the Locale struct,
		 * to make sure we and printf etc. have the same expectations.
		 */
		_decimalPoint = [[OFString alloc]
		    initWithCString: localeconv()->decimal_point
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467

		if ((locale = OpenLocale(NULL)) != NULL) {
			@try {
				uint32_t territory;
				size_t length;

				territory =
				    OF_BSWAP32_IF_LE(locale->loc_CountryCode);

				for (length = 0; length < 4; length++)
					if (((char *)&territory)[length] == 0)
						break;

				_territory = [[OFString alloc]
				    initWithCString: (char *)&territory







|







453
454
455
456
457
458
459
460
461
462
463
464
465
466
467

		if ((locale = OpenLocale(NULL)) != NULL) {
			@try {
				uint32_t territory;
				size_t length;

				territory =
				    OFToBigEndian32(locale->loc_CountryCode);

				for (length = 0; length < 4; length++)
					if (((char *)&territory)[length] == 0)
						break;

				_territory = [[OFString alloc]
				    initWithCString: (char *)&territory

Modified src/OFMD5Hash.m from [2c1eebf461] to [ab532b8a0a].

71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

103
104
105
106
107
108
109
110
111
};

static OF_INLINE void
byteSwapVectorIfBE(uint32_t *vector, uint_fast8_t length)
{
#ifdef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OF_BSWAP32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[4];
	uint_fast8_t i = 0;

	new[0] = state[0];
	new[1] = state[1];
	new[2] = state[2];
	new[3] = state[3];

	byteSwapVectorIfBE(buffer, 16);

#define LOOP_BODY(f)							      \
	{								      \
		uint32_t tmp = new[3];					      \
		tmp = new[3];						      \
		new[0] += f(new[1], new[2], new[3]) +			      \
		    buffer[wordOrder[i]] + table[i];			      \
		new[3] = new[2];					      \
		new[2] = new[1];					      \

		new[1] += OF_ROL(new[0], rotateBits[(i % 4) + (i / 16) * 4]); \
		new[0] = tmp;\
	}

	for (; i < 16; i++)
		LOOP_BODY(F)
	for (; i < 32; i++)
		LOOP_BODY(G)
	for (; i < 48; i++)







|
















|
|
|
|
|
|
|
|
>
|
|







71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
};

static OF_INLINE void
byteSwapVectorIfBE(uint32_t *vector, uint_fast8_t length)
{
#ifdef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OFByteSwap32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[4];
	uint_fast8_t i = 0;

	new[0] = state[0];
	new[1] = state[1];
	new[2] = state[2];
	new[3] = state[3];

	byteSwapVectorIfBE(buffer, 16);

#define LOOP_BODY(f)						\
	{							\
		uint32_t tmp = new[3];				\
		tmp = new[3];					\
		new[0] += f(new[1], new[2], new[3]) +		\
		    buffer[wordOrder[i]] + table[i];		\
		new[3] = new[2];				\
		new[2] = new[1];				\
		new[1] += OFRotateLeft(new[0],			\
		    rotateBits[(i % 4) + (i / 16) * 4]);	\
		new[0] = tmp;					\
	}

	for (; i < 16; i++)
		LOOP_BODY(F)
	for (; i < 32; i++)
		LOOP_BODY(G)
	for (; i < 48; i++)
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	of_explicit_memset(_iVars->buffer.bytes + _iVars->bufferLength + 1, 0,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		of_explicit_memset(_iVars->buffer.bytes, 0, 64);
	}

	_iVars->buffer.words[14] =
	    OF_BSWAP32_IF_BE((uint32_t)(_iVars->bits & 0xFFFFFFFF));
	_iVars->buffer.words[15] =
	    OF_BSWAP32_IF_BE((uint32_t)(_iVars->bits >> 32));

	processBlock(_iVars->state, _iVars->buffer.words);
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	byteSwapVectorIfBE(_iVars->state, 4);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}
@end







|




|



|

|


|










|




244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	OFZeroMemory(_iVars->buffer.bytes + _iVars->bufferLength + 1,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		OFZeroMemory(_iVars->buffer.bytes, 64);
	}

	_iVars->buffer.words[14] =
	    OFToLittleEndian32((uint32_t)(_iVars->bits & 0xFFFFFFFF));
	_iVars->buffer.words[15] =
	    OFToLittleEndian32((uint32_t)(_iVars->bits >> 32));

	processBlock(_iVars->state, _iVars->buffer.words);
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	byteSwapVectorIfBE(_iVars->state, 4);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}
@end

Modified src/OFMapTable.h from [428b0aea8c] to [14b8d30277].

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
#import "OFEnumerator.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

/**
 * @struct of_map_table_functions_t OFMapTable.h ObjFW/OFMapTable.h
 *
 * @brief A struct describing the functions to be used by the map table.
 */
struct of_map_table_functions_t {
	/** The function to retain keys / objects */
	void *_Nullable (*_Nullable retain)(void *_Nullable object);
	/** The function to release keys / objects */
	void (*_Nullable release)(void *_Nullable object);
	/** The function to hash keys */
	unsigned long (*_Nullable hash)(void *_Nullable object);
	/** The function to compare keys / objects */
	bool (*_Nullable equal)(void *_Nullable object1,
	    void *_Nullable object2);
};
typedef struct of_map_table_functions_t of_map_table_functions_t;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for enumerating an OFMapTable.
 *
 * @param key The current key
 * @param object The current object
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^of_map_table_enumeration_block_t)(void *_Nullable key,
    void *_Nullable object, bool *stop);

/**
 * @brief A block for replacing objects in an OFMapTable.
 *
 * @param key The key of the object to replace
 * @param object The object to replace
 * @return The object to replace the object with
 */
typedef void *_Nullable (^of_map_table_replace_block_t)(void *_Nullable key,
    void *_Nullable object);
#endif

@class OFMapTableEnumerator;

/**
 * @class OFMapTable OFMapTable.h ObjFW/OFMapTable.h
 *
 * @brief A class similar to OFDictionary, but providing more options how keys
 *	  and objects should be retained, released, compared and hashed.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFMapTable: OFObject <OFCopying, OFFastEnumeration>
{
	of_map_table_functions_t _keyFunctions, _objectFunctions;
	struct of_map_table_bucket *_Nonnull *_Nullable _buckets;
	unsigned long _count, _capacity;
	unsigned char _rotate;
	unsigned long _mutations;
}

/**
 * @brief The key functions used by the map table.
 */
@property (readonly, nonatomic) of_map_table_functions_t keyFunctions;

/**
 * @brief The object functions used by the map table.
 */
@property (readonly, nonatomic) of_map_table_functions_t objectFunctions;

/**
 * @brief The number of objects in the map table.
 */
@property (readonly, nonatomic) size_t count;

/**
 * @brief Creates a new OFMapTable with the specified key and object functions.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @return A new autoreleased OFMapTable
 */
+ (instancetype)mapTableWithKeyFunctions: (of_map_table_functions_t)keyFunctions
			 objectFunctions: (of_map_table_functions_t)
					      objectFunctions;

/**
 * @brief Creates a new OFMapTable with the specified key functions, object
 *	  functions and capacity.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @param capacity A hint about the count of elements expected to be in the map
 *	  table
 * @return A new autoreleased OFMapTable
 */
+ (instancetype)mapTableWithKeyFunctions: (of_map_table_functions_t)keyFunctions
			 objectFunctions: (of_map_table_functions_t)
					      objectFunctions
				capacity: (size_t)capacity;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFMapTable with the specified key
 *	  and object functions.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @return An initialized OFMapTable
 */
- (instancetype)initWithKeyFunctions: (of_map_table_functions_t)keyFunctions
		     objectFunctions: (of_map_table_functions_t)objectFunctions;

/**
 * @brief Initializes an already allocated OFMapTable with the specified key
 *	  functions, object functions and capacity.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @param capacity A hint about the count of elements expected to be in the map
 *	  table
 * @return An initialized OFMapTable
 */
- (instancetype)initWithKeyFunctions: (of_map_table_functions_t)keyFunctions
		     objectFunctions: (of_map_table_functions_t)objectFunctions
			    capacity: (size_t)capacity
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Returns the object for the given key or NULL if the key was not found.
 *
 * @param key The key whose object should be returned







|



|










|










|









|














|









|




|













|
<
|











|
<
|












|
|











|
|







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104

105
106
107
108
109
110
111
112
113
114
115
116
117

118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
#import "OFEnumerator.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

/**
 * @struct OFMapTableFunctions OFMapTable.h ObjFW/OFMapTable.h
 *
 * @brief A struct describing the functions to be used by the map table.
 */
struct OFMapTableFunctions {
	/** The function to retain keys / objects */
	void *_Nullable (*_Nullable retain)(void *_Nullable object);
	/** The function to release keys / objects */
	void (*_Nullable release)(void *_Nullable object);
	/** The function to hash keys */
	unsigned long (*_Nullable hash)(void *_Nullable object);
	/** The function to compare keys / objects */
	bool (*_Nullable equal)(void *_Nullable object1,
	    void *_Nullable object2);
};
typedef struct OFMapTableFunctions OFMapTableFunctions;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for enumerating an OFMapTable.
 *
 * @param key The current key
 * @param object The current object
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^OFMapTableEnumerationBlock)(void *_Nullable key,
    void *_Nullable object, bool *stop);

/**
 * @brief A block for replacing objects in an OFMapTable.
 *
 * @param key The key of the object to replace
 * @param object The object to replace
 * @return The object to replace the object with
 */
typedef void *_Nullable (^OFMapTableReplaceBlock)(void *_Nullable key,
    void *_Nullable object);
#endif

@class OFMapTableEnumerator;

/**
 * @class OFMapTable OFMapTable.h ObjFW/OFMapTable.h
 *
 * @brief A class similar to OFDictionary, but providing more options how keys
 *	  and objects should be retained, released, compared and hashed.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFMapTable: OFObject <OFCopying, OFFastEnumeration>
{
	OFMapTableFunctions _keyFunctions, _objectFunctions;
	struct of_map_table_bucket *_Nonnull *_Nullable _buckets;
	unsigned long _count, _capacity;
	unsigned char _rotate;
	unsigned long _mutations;
}

/**
 * @brief The key functions used by the map table.
 */
@property (readonly, nonatomic) OFMapTableFunctions keyFunctions;

/**
 * @brief The object functions used by the map table.
 */
@property (readonly, nonatomic) OFMapTableFunctions objectFunctions;

/**
 * @brief The number of objects in the map table.
 */
@property (readonly, nonatomic) size_t count;

/**
 * @brief Creates a new OFMapTable with the specified key and object functions.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @return A new autoreleased OFMapTable
 */
+ (instancetype)mapTableWithKeyFunctions: (OFMapTableFunctions)keyFunctions

			 objectFunctions: (OFMapTableFunctions)objectFunctions;

/**
 * @brief Creates a new OFMapTable with the specified key functions, object
 *	  functions and capacity.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @param capacity A hint about the count of elements expected to be in the map
 *	  table
 * @return A new autoreleased OFMapTable
 */
+ (instancetype)mapTableWithKeyFunctions: (OFMapTableFunctions)keyFunctions

			 objectFunctions: (OFMapTableFunctions)objectFunctions
				capacity: (size_t)capacity;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFMapTable with the specified key
 *	  and object functions.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @return An initialized OFMapTable
 */
- (instancetype)initWithKeyFunctions: (OFMapTableFunctions)keyFunctions
		     objectFunctions: (OFMapTableFunctions)objectFunctions;

/**
 * @brief Initializes an already allocated OFMapTable with the specified key
 *	  functions, object functions and capacity.
 *
 * @param keyFunctions A structure of functions for handling keys
 * @param objectFunctions A structure of functions for handling objects
 * @param capacity A hint about the count of elements expected to be in the map
 *	  table
 * @return An initialized OFMapTable
 */
- (instancetype)initWithKeyFunctions: (OFMapTableFunctions)keyFunctions
		     objectFunctions: (OFMapTableFunctions)objectFunctions
			    capacity: (size_t)capacity
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Returns the object for the given key or NULL if the key was not found.
 *
 * @param key The key whose object should be returned
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each key / object pair.
 *
 * @param block The block to execute for each key / object pair.
 */
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_map_table_enumeration_block_t)block;

/**
 * @brief Replaces each object with the object returned by the block.
 *
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (of_map_table_replace_block_t)block;
#endif
@end

/**
 * @class OFMapTableEnumerator OFMapTable.h ObjFW/OFMapTable.h
 *
 * @brief A class which provides methods to enumerate through an OFMapTable's







|
<






|







211
212
213
214
215
216
217
218

219
220
221
222
223
224
225
226
227
228
229
230
231
232

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each key / object pair.
 *
 * @param block The block to execute for each key / object pair.
 */
- (void)enumerateKeysAndObjectsUsingBlock: (OFMapTableEnumerationBlock)block;


/**
 * @brief Replaces each object with the object returned by the block.
 *
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (OFMapTableReplaceBlock)block;
#endif
@end

/**
 * @class OFMapTableEnumerator OFMapTable.h ObjFW/OFMapTable.h
 *
 * @brief A class which provides methods to enumerate through an OFMapTable's

Modified src/OFMapTable.m from [8788cb21e4] to [8cb89e6a68].

73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121

@interface OFMapTableObjectEnumerator: OFMapTableEnumerator
@end

@implementation OFMapTable
@synthesize keyFunctions = _keyFunctions, objectFunctions = _objectFunctions;

+ (instancetype)mapTableWithKeyFunctions: (of_map_table_functions_t)keyFunctions
			 objectFunctions: (of_map_table_functions_t)
					      objectFunctions
{
	return [[[self alloc]
	    initWithKeyFunctions: keyFunctions
		  objectFunctions: objectFunctions] autorelease];
}

+ (instancetype)mapTableWithKeyFunctions: (of_map_table_functions_t)keyFunctions
			 objectFunctions: (of_map_table_functions_t)
					      objectFunctions
				capacity: (size_t)capacity
{
	return [[[self alloc]
	    initWithKeyFunctions: keyFunctions
		 objectFunctions: objectFunctions
			capacity: capacity] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithKeyFunctions: (of_map_table_functions_t)keyFunctions
		     objectFunctions: (of_map_table_functions_t)objectFunctions
{
	return [self initWithKeyFunctions: keyFunctions
			  objectFunctions: objectFunctions
				 capacity: 0];
}

- (instancetype)initWithKeyFunctions: (of_map_table_functions_t)keyFunctions
		     objectFunctions: (of_map_table_functions_t)objectFunctions
			    capacity: (size_t)capacity
{
	self = [super init];

	@try {
		_keyFunctions = keyFunctions;
		_objectFunctions = objectFunctions;







|
<
|






|
<
|













|
|






|
|







73
74
75
76
77
78
79
80

81
82
83
84
85
86
87
88

89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119

@interface OFMapTableObjectEnumerator: OFMapTableEnumerator
@end

@implementation OFMapTable
@synthesize keyFunctions = _keyFunctions, objectFunctions = _objectFunctions;

+ (instancetype)mapTableWithKeyFunctions: (OFMapTableFunctions)keyFunctions

			 objectFunctions: (OFMapTableFunctions)objectFunctions
{
	return [[[self alloc]
	    initWithKeyFunctions: keyFunctions
		  objectFunctions: objectFunctions] autorelease];
}

+ (instancetype)mapTableWithKeyFunctions: (OFMapTableFunctions)keyFunctions

			 objectFunctions: (OFMapTableFunctions)objectFunctions
				capacity: (size_t)capacity
{
	return [[[self alloc]
	    initWithKeyFunctions: keyFunctions
		 objectFunctions: objectFunctions
			capacity: capacity] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithKeyFunctions: (OFMapTableFunctions)keyFunctions
		     objectFunctions: (OFMapTableFunctions)objectFunctions
{
	return [self initWithKeyFunctions: keyFunctions
			  objectFunctions: objectFunctions
				 capacity: 0];
}

- (instancetype)initWithKeyFunctions: (OFMapTableFunctions)keyFunctions
		     objectFunctions: (OFMapTableFunctions)objectFunctions
			    capacity: (size_t)capacity
{
	self = [super init];

	@try {
		_keyFunctions = keyFunctions;
		_objectFunctions = objectFunctions;
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
		if (capacity * 8 / _capacity >= 6)
			if (_capacity <= ULONG_MAX / 2)
				_capacity *= 2;

		if (_capacity < MIN_CAPACITY)
			_capacity = MIN_CAPACITY;

		_buckets = of_alloc_zeroed(_capacity, sizeof(*_buckets));

		if (of_hash_seed != 0)
			_rotate = of_random16() & 31;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	for (unsigned long i = 0; i < _capacity; i++) {
		if (_buckets[i] != NULL && _buckets[i] != &deleted) {
			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			free(_buckets[i]);
		}
	}

	free(_buckets);

	[super dealloc];
}

static void
resizeForCount(OFMapTable *self, unsigned long count)
{







|

|
|















|



|







148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
		if (capacity * 8 / _capacity >= 6)
			if (_capacity <= ULONG_MAX / 2)
				_capacity *= 2;

		if (_capacity < MIN_CAPACITY)
			_capacity = MIN_CAPACITY;

		_buckets = OFAllocZeroedMemory(_capacity, sizeof(*_buckets));

		if (OFHashSeed != 0)
			_rotate = OFRandom16() & 31;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	for (unsigned long i = 0; i < _capacity; i++) {
		if (_buckets[i] != NULL && _buckets[i] != &deleted) {
			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			OFFreeMemory(_buckets[i]);
		}
	}

	OFFreeMemory(_buckets);

	[super dealloc];
}

static void
resizeForCount(OFMapTable *self, unsigned long count)
{
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
	 * Don't downsize if we have an initial capacity or if we would fall
	 * below the minimum capacity.
	 */
	if ((capacity < self->_capacity && count > self->_count) ||
	    capacity < MIN_CAPACITY)
		return;

	buckets = of_alloc_zeroed(capacity, sizeof(*buckets));

	for (unsigned long i = 0; i < self->_capacity; i++) {
		if (self->_buckets[i] != NULL &&
		    self->_buckets[i] != &deleted) {
			unsigned long j, last;

			last = capacity;







|







206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
	 * Don't downsize if we have an initial capacity or if we would fall
	 * below the minimum capacity.
	 */
	if ((capacity < self->_capacity && count > self->_count) ||
	    capacity < MIN_CAPACITY)
		return;

	buckets = OFAllocZeroedMemory(capacity, sizeof(*buckets));

	for (unsigned long i = 0; i < self->_capacity; i++) {
		if (self->_buckets[i] != NULL &&
		    self->_buckets[i] != &deleted) {
			unsigned long j, last;

			last = capacity;
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
			if (j >= last)
				@throw [OFOutOfRangeException exception];

			buckets[j] = self->_buckets[i];
		}
	}

	free(self->_buckets);
	self->_buckets = buckets;
	self->_capacity = capacity;
}

static void
setObject(OFMapTable *restrict self, void *key, void *object,
    unsigned long hash)
{
	unsigned long i, last;
	void *old;

	if (key == NULL || object == NULL)
		@throw [OFInvalidArgumentException exception];

	hash = OF_ROL(hash, self->_rotate);
	last = self->_capacity;

	for (i = hash & (self->_capacity - 1);
	    i < last && self->_buckets[i] != NULL; i++) {
		if (self->_buckets[i] == &deleted)
			continue;








|














|







233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
			if (j >= last)
				@throw [OFOutOfRangeException exception];

			buckets[j] = self->_buckets[i];
		}
	}

	OFFreeMemory(self->_buckets);
	self->_buckets = buckets;
	self->_capacity = capacity;
}

static void
setObject(OFMapTable *restrict self, void *key, void *object,
    unsigned long hash)
{
	unsigned long i, last;
	void *old;

	if (key == NULL || object == NULL)
		@throw [OFInvalidArgumentException exception];

	hash = OFRotateLeft(hash, self->_rotate);
	last = self->_capacity;

	for (i = hash & (self->_capacity - 1);
	    i < last && self->_buckets[i] != NULL; i++) {
		if (self->_buckets[i] == &deleted)
			continue;

302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
			for (i = 0; i < last && self->_buckets[i] != NULL &&
			    self->_buckets[i] != &deleted; i++);
		}

		if (i >= last)
			@throw [OFOutOfRangeException exception];

		bucket = of_alloc(1, sizeof(*bucket));

		@try {
			bucket->key = self->_keyFunctions.retain(key);
		} @catch (id e) {
			free(bucket);
			@throw e;
		}

		@try {
			bucket->object = self->_objectFunctions.retain(object);
		} @catch (id e) {
			self->_keyFunctions.release(bucket->key);
			free(bucket);
			@throw e;
		}

		bucket->hash = hash;

		self->_buckets[i] = bucket;
		self->_count++;







|




|







|







300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
			for (i = 0; i < last && self->_buckets[i] != NULL &&
			    self->_buckets[i] != &deleted; i++);
		}

		if (i >= last)
			@throw [OFOutOfRangeException exception];

		bucket = OFAllocMemory(1, sizeof(*bucket));

		@try {
			bucket->key = self->_keyFunctions.retain(key);
		} @catch (id e) {
			OFFreeMemory(bucket);
			@throw e;
		}

		@try {
			bucket->object = self->_objectFunctions.retain(object);
		} @catch (id e) {
			self->_keyFunctions.release(bucket->key);
			OFFreeMemory(bucket);
			@throw e;
		}

		bucket->hash = hash;

		self->_buckets[i] = bucket;
		self->_count++;
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424

- (unsigned long)hash
{
	unsigned long hash = 0;

	for (unsigned long i = 0; i < _capacity; i++) {
		if (_buckets[i] != NULL && _buckets[i] != &deleted) {
			hash ^= OF_ROR(_buckets[i]->hash, _rotate);
			hash ^= _objectFunctions.hash(_buckets[i]->object);
		}
	}

	return hash;
}

- (id)copy
{
	OFMapTable *copy = [[OFMapTable alloc]
	    initWithKeyFunctions: _keyFunctions
		 objectFunctions: _objectFunctions
			capacity: _capacity];

	@try {
		for (unsigned long i = 0; i < _capacity; i++)
			if (_buckets[i] != NULL && _buckets[i] != &deleted)
				setObject(copy, _buckets[i]->key,
				    _buckets[i]->object,
				    OF_ROR(_buckets[i]->hash, _rotate));
	} @catch (id e) {
		[copy release];
		@throw e;
	}

	return copy;
}

- (size_t)count
{
	return _count;
}

- (void *)objectForKey: (void *)key
{
	unsigned long i, hash, last;

	if (key == NULL)
		@throw [OFInvalidArgumentException exception];

	hash = OF_ROL(_keyFunctions.hash(key), _rotate);
	last = _capacity;

	for (i = hash & (_capacity - 1); i < last && _buckets[i] != NULL; i++) {
		if (_buckets[i] == &deleted)
			continue;

		if (_keyFunctions.equal(_buckets[i]->key, key))







|



















|




















|







367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422

- (unsigned long)hash
{
	unsigned long hash = 0;

	for (unsigned long i = 0; i < _capacity; i++) {
		if (_buckets[i] != NULL && _buckets[i] != &deleted) {
			hash ^= OFRotateRight(_buckets[i]->hash, _rotate);
			hash ^= _objectFunctions.hash(_buckets[i]->object);
		}
	}

	return hash;
}

- (id)copy
{
	OFMapTable *copy = [[OFMapTable alloc]
	    initWithKeyFunctions: _keyFunctions
		 objectFunctions: _objectFunctions
			capacity: _capacity];

	@try {
		for (unsigned long i = 0; i < _capacity; i++)
			if (_buckets[i] != NULL && _buckets[i] != &deleted)
				setObject(copy, _buckets[i]->key,
				    _buckets[i]->object,
				    OFRotateRight(_buckets[i]->hash, _rotate));
	} @catch (id e) {
		[copy release];
		@throw e;
	}

	return copy;
}

- (size_t)count
{
	return _count;
}

- (void *)objectForKey: (void *)key
{
	unsigned long i, hash, last;

	if (key == NULL)
		@throw [OFInvalidArgumentException exception];

	hash = OFRotateLeft(_keyFunctions.hash(key), _rotate);
	last = _capacity;

	for (i = hash & (_capacity - 1); i < last && _buckets[i] != NULL; i++) {
		if (_buckets[i] == &deleted)
			continue;

		if (_keyFunctions.equal(_buckets[i]->key, key))
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
- (void)removeObjectForKey: (void *)key
{
	unsigned long i, hash, last;

	if (key == NULL)
		@throw [OFInvalidArgumentException exception];

	hash = OF_ROL(_keyFunctions.hash(key), _rotate);
	last = _capacity;

	for (i = hash & (_capacity - 1); i < last && _buckets[i] != NULL; i++) {
		if (_buckets[i] == &deleted)
			continue;

		if (_keyFunctions.equal(_buckets[i]->key, key)) {
			_mutations++;

			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			free(_buckets[i]);
			_buckets[i] = &deleted;

			_count--;
			resizeForCount(self, _count);

			return;
		}







|












|







448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
- (void)removeObjectForKey: (void *)key
{
	unsigned long i, hash, last;

	if (key == NULL)
		@throw [OFInvalidArgumentException exception];

	hash = OFRotateLeft(_keyFunctions.hash(key), _rotate);
	last = _capacity;

	for (i = hash & (_capacity - 1); i < last && _buckets[i] != NULL; i++) {
		if (_buckets[i] == &deleted)
			continue;

		if (_keyFunctions.equal(_buckets[i]->key, key)) {
			_mutations++;

			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			OFFreeMemory(_buckets[i]);
			_buckets[i] = &deleted;

			_count--;
			resizeForCount(self, _count);

			return;
		}
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
		if (_buckets[i] == &deleted)
			continue;

		if (_keyFunctions.equal(_buckets[i]->key, key)) {
			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			free(_buckets[i]);
			_buckets[i] = &deleted;

			_count--;
			_mutations++;
			resizeForCount(self, _count);

			return;







|







485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
		if (_buckets[i] == &deleted)
			continue;

		if (_keyFunctions.equal(_buckets[i]->key, key)) {
			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			OFFreeMemory(_buckets[i]);
			_buckets[i] = &deleted;

			_count--;
			_mutations++;
			resizeForCount(self, _count);

			return;
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
				_buckets[i] = NULL;
				continue;
			}

			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			free(_buckets[i]);
			_buckets[i] = NULL;
		}
	}

	_count = 0;
	_capacity = MIN_CAPACITY;
	_buckets = of_realloc(_buckets, _capacity, sizeof(*_buckets));

	/*
	 * Get a new random value for _rotate, so that it is not less secure
	 * than creating a new hash map.
	 */
	if (of_hash_seed != 0)
		_rotate = of_random16() & 31;
}

- (bool)containsObject: (void *)object
{
	if (object == NULL || _count == 0)
		return false;








|






|





|
|







509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
				_buckets[i] = NULL;
				continue;
			}

			_keyFunctions.release(_buckets[i]->key);
			_objectFunctions.release(_buckets[i]->object);

			OFFreeMemory(_buckets[i]);
			_buckets[i] = NULL;
		}
	}

	_count = 0;
	_capacity = MIN_CAPACITY;
	_buckets = OFResizeMemory(_buckets, _capacity, sizeof(*_buckets));

	/*
	 * Get a new random value for _rotate, so that it is not less secure
	 * than creating a new hash map.
	 */
	if (OFHashSeed != 0)
		_rotate = OFRandom16() & 31;
}

- (bool)containsObject: (void *)object
{
	if (object == NULL || _count == 0)
		return false;

572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
	return [[[OFMapTableObjectEnumerator alloc]
	    of_initWithMapTable: self
			buckets: _buckets
		       capacity: _capacity
	       mutationsPointer: &_mutations] autorelease];
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	unsigned long j = state->state;
	int i;

	for (i = 0; i < count; i++) {







|







570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
	return [[[OFMapTableObjectEnumerator alloc]
	    of_initWithMapTable: self
			buckets: _buckets
		       capacity: _capacity
	       mutationsPointer: &_mutations] autorelease];
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	unsigned long j = state->state;
	int i;

	for (i = 0; i < count; i++) {
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
	state->itemsPtr = objects;
	state->mutationsPtr = &_mutations;

	return i;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_map_table_enumeration_block_t)block
{
	bool stop = false;
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < _capacity && !stop; i++) {
		if (_mutations != mutations)
			@throw [OFEnumerationMutationException
			    exceptionWithObject: self];

		if (_buckets[i] != NULL && _buckets[i] != &deleted)
			block(_buckets[i]->key, _buckets[i]->object, &stop);
	}
}

- (void)replaceObjectsUsingBlock: (of_map_table_replace_block_t)block
{
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < _capacity; i++) {
		if (_mutations != mutations)
			@throw [OFEnumerationMutationException
			    exceptionWithObject: self];







|
<














|







596
597
598
599
600
601
602
603

604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
	state->itemsPtr = objects;
	state->mutationsPtr = &_mutations;

	return i;
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock: (OFMapTableEnumerationBlock)block

{
	bool stop = false;
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < _capacity && !stop; i++) {
		if (_mutations != mutations)
			@throw [OFEnumerationMutationException
			    exceptionWithObject: self];

		if (_buckets[i] != NULL && _buckets[i] != &deleted)
			block(_buckets[i]->key, _buckets[i]->object, &stop);
	}
}

- (void)replaceObjectsUsingBlock: (OFMapTableReplaceBlock)block
{
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < _capacity; i++) {
		if (_mutations != mutations)
			@throw [OFEnumerationMutationException
			    exceptionWithObject: self];

Modified src/OFMapTableDictionary.m from [992c305595] to [475d73ba26].

55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

static bool
equal(void *object1, void *object2)
{
	return [(id)object1 isEqual: (id)object2];
}

static const of_map_table_functions_t keyFunctions = {
	.retain = copy,
	.release = release,
	.hash = hash,
	.equal = equal
};
static const of_map_table_functions_t objectFunctions = {
	.retain = retain,
	.release = release,
	.hash = hash,
	.equal = equal
};

@implementation OFMapTableDictionary







|





|







55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

static bool
equal(void *object1, void *object2)
{
	return [(id)object1 isEqual: (id)object2];
}

static const OFMapTableFunctions keyFunctions = {
	.retain = copy,
	.release = release,
	.hash = hash,
	.equal = equal
};
static const OFMapTableFunctions objectFunctions = {
	.retain = retain,
	.release = release,
	.hash = hash,
	.equal = equal
};

@implementation OFMapTableDictionary
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
- (OFArray *)allKeys
{
	OFArray *ret;
	id *keys;
	size_t count;

	count = _mapTable.count;
	keys = of_alloc(count, sizeof(*keys));

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMapTableEnumerator *enumerator;
		void **keyPtr;
		size_t i;

		i = 0;
		enumerator = [_mapTable keyEnumerator];
		while ((keyPtr = [enumerator nextObject]) != NULL) {
			assert(i < count);

			keys[i++] = (id)*keyPtr;
		}

		objc_autoreleasePoolPop(pool);

		ret = [OFArray arrayWithObjects: keys count: count];
	} @finally {
		free(keys);
	}

	return ret;
}

- (OFArray *)allObjects
{
	OFArray *ret;
	id *objects;
	size_t count;

	count = _mapTable.count;
	objects = of_alloc(count, sizeof(*objects));

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMapTableEnumerator *enumerator;
		void **objectPtr;
		size_t i;

		i = 0;
		enumerator = [_mapTable objectEnumerator];
		while ((objectPtr = [enumerator nextObject]) != NULL) {
			assert(i < count);

			objects[i++] = (id)*objectPtr;
		}

		objc_autoreleasePoolPop(pool);

		ret = [OFArray arrayWithObjects: objects count: count];
	} @finally {
		free(objects);
	}

	return ret;
}

- (OFEnumerator *)keyEnumerator
{
	return [[[OFMapTableEnumeratorWrapper alloc]
	    initWithEnumerator: [_mapTable keyEnumerator]
			object: self] autorelease];
}

- (OFEnumerator *)objectEnumerator
{
	return [[[OFMapTableEnumeratorWrapper alloc]
	    initWithEnumerator: [_mapTable objectEnumerator]
			object: self] autorelease];
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	return [_mapTable countByEnumeratingWithState: state
					      objects: objects
						count: count];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock:
    (of_dictionary_enumeration_block_t)block
{
	@try {
		[_mapTable enumerateKeysAndObjectsUsingBlock:
		    ^ (void *key, void *object, bool *stop) {
			block(key, object, stop);
		}];
	} @catch (OFEnumerationMutationException *e) {







|



















|












|



















|



















|









|
<







331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421

422
423
424
425
426
427
428
- (OFArray *)allKeys
{
	OFArray *ret;
	id *keys;
	size_t count;

	count = _mapTable.count;
	keys = OFAllocMemory(count, sizeof(*keys));

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMapTableEnumerator *enumerator;
		void **keyPtr;
		size_t i;

		i = 0;
		enumerator = [_mapTable keyEnumerator];
		while ((keyPtr = [enumerator nextObject]) != NULL) {
			assert(i < count);

			keys[i++] = (id)*keyPtr;
		}

		objc_autoreleasePoolPop(pool);

		ret = [OFArray arrayWithObjects: keys count: count];
	} @finally {
		OFFreeMemory(keys);
	}

	return ret;
}

- (OFArray *)allObjects
{
	OFArray *ret;
	id *objects;
	size_t count;

	count = _mapTable.count;
	objects = OFAllocMemory(count, sizeof(*objects));

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMapTableEnumerator *enumerator;
		void **objectPtr;
		size_t i;

		i = 0;
		enumerator = [_mapTable objectEnumerator];
		while ((objectPtr = [enumerator nextObject]) != NULL) {
			assert(i < count);

			objects[i++] = (id)*objectPtr;
		}

		objc_autoreleasePoolPop(pool);

		ret = [OFArray arrayWithObjects: objects count: count];
	} @finally {
		OFFreeMemory(objects);
	}

	return ret;
}

- (OFEnumerator *)keyEnumerator
{
	return [[[OFMapTableEnumeratorWrapper alloc]
	    initWithEnumerator: [_mapTable keyEnumerator]
			object: self] autorelease];
}

- (OFEnumerator *)objectEnumerator
{
	return [[[OFMapTableEnumeratorWrapper alloc]
	    initWithEnumerator: [_mapTable objectEnumerator]
			object: self] autorelease];
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	return [_mapTable countByEnumeratingWithState: state
					      objects: objects
						count: count];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateKeysAndObjectsUsingBlock: (OFDictionaryEnumerationBlock)block

{
	@try {
		[_mapTable enumerateKeysAndObjectsUsingBlock:
		    ^ (void *key, void *object, bool *stop) {
			block(key, object, stop);
		}];
	} @catch (OFEnumerationMutationException *e) {

Modified src/OFMapTableSet.m from [c0e93f6d5b] to [25ed7b20ac].

47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67

static bool
equal(void *object1, void *object2)
{
	return [(id)object1 isEqual: (id)object2];
}

static const of_map_table_functions_t keyFunctions = {
	.retain = retain,
	.release = release,
	.hash = hash,
	.equal = equal
};
static const of_map_table_functions_t objectFunctions = { NULL };

@implementation OFMapTableSet
- (instancetype)init
{
	return [self initWithCapacity: 0];
}








|





|







47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67

static bool
equal(void *object1, void *object2)
{
	return [(id)object1 isEqual: (id)object2];
}

static const OFMapTableFunctions keyFunctions = {
	.retain = retain,
	.release = release,
	.hash = hash,
	.equal = equal
};
static const OFMapTableFunctions objectFunctions = { NULL };

@implementation OFMapTableSet
- (instancetype)init
{
	return [self initWithCapacity: 0];
}

272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
- (OFEnumerator *)objectEnumerator
{
	return [[[OFMapTableEnumeratorWrapper alloc]
	    initWithEnumerator: [_mapTable keyEnumerator]
			object: self] autorelease];
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	return [_mapTable countByEnumeratingWithState: state
					      objects: objects
						count: count];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_set_enumeration_block_t)block
{
	@try {
		[_mapTable enumerateKeysAndObjectsUsingBlock:
		    ^ (void *key, void *object, bool *stop) {
			block(key, stop);
		}];
	} @catch (OFEnumerationMutationException *e) {
		@throw [OFEnumerationMutationException
		    exceptionWithObject: self];
	}
}
#endif
@end







|









|













272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
- (OFEnumerator *)objectEnumerator
{
	return [[[OFMapTableEnumeratorWrapper alloc]
	    initWithEnumerator: [_mapTable keyEnumerator]
			object: self] autorelease];
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	return [_mapTable countByEnumeratingWithState: state
					      objects: objects
						count: count];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (OFSetEnumerationBlock)block
{
	@try {
		[_mapTable enumerateKeysAndObjectsUsingBlock:
		    ^ (void *key, void *object, bool *stop) {
			block(key, stop);
		}];
	} @catch (OFEnumerationMutationException *e) {
		@throw [OFEnumerationMutationException
		    exceptionWithObject: self];
	}
}
#endif
@end

Modified src/OFMessagePackExtension.m from [bfafebb5dc] to [28a9f74124].

116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
		uint16_t length;

		ret = [OFMutableData dataWithCapacity: count + 4];

		prefix = 0xC8;
		[ret addItem: &prefix];

		length = OF_BSWAP16_IF_LE((uint16_t)count);
		[ret addItems: &length count: 2];

		[ret addItem: &_type];
	} else {
		uint32_t length;

		ret = [OFMutableData dataWithCapacity: count + 6];

		prefix = 0xC9;
		[ret addItem: &prefix];

		length = OF_BSWAP32_IF_LE((uint32_t)count);
		[ret addItems: &length count: 4];

		[ret addItem: &_type];
	}

	[ret addItems: _data.items count: _data.count];
	[ret makeImmutable];







|











|







116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
		uint16_t length;

		ret = [OFMutableData dataWithCapacity: count + 4];

		prefix = 0xC8;
		[ret addItem: &prefix];

		length = OFToBigEndian16((uint16_t)count);
		[ret addItems: &length count: 2];

		[ret addItem: &_type];
	} else {
		uint32_t length;

		ret = [OFMutableData dataWithCapacity: count + 6];

		prefix = 0xC9;
		[ret addItem: &prefix];

		length = OFToBigEndian32((uint32_t)count);
		[ret addItems: &length count: 4];

		[ret addItem: &_type];
	}

	[ret addItems: _data.items count: _data.count];
	[ret makeImmutable];
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD(hash, (uint8_t)_type);
	OF_HASH_ADD_HASH(hash, _data.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	return [self retain];
}
@end







|

|

|
|

|









166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAdd(&hash, (uint8_t)_type);
	OFHashAddHash(&hash, _data.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	return [self retain];
}
@end

Modified src/OFMethodSignature.h from [02180a8d88] to [11b966e495].

90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
#endif
/**
 * @brief Returns the size for the specified type encoding.
 *
 * @param type The type encoding to return the size for
 * @return The size for the specified type encoding
 */
extern size_t of_sizeof_type_encoding(const char *type);

/**
 * @brief Returns the alignment for the specified type encoding.
 *
 * @param type The type encoding to return the alignment for
 * @return The alignment for the specified type encoding
 */
extern size_t of_alignof_type_encoding(const char *type);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|







|





90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
#endif
/**
 * @brief Returns the size for the specified type encoding.
 *
 * @param type The type encoding to return the size for
 * @return The size for the specified type encoding
 */
extern size_t OFSizeOfTypeEncoding(const char *type);

/**
 * @brief Returns the alignment for the specified type encoding.
 *
 * @param type The type encoding to return the alignment for
 * @return The alignment for the specified type encoding
 */
extern size_t OFAlignmentOfTypeEncoding(const char *type);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFMethodSignature.m from [350056b928] to [556b909780].

23
24
25
26
27
28
29
30

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

#import "macros.h"

static size_t alignofEncoding(const char **type, size_t *length, bool inStruct);

static size_t sizeofEncoding(const char **type, size_t *length);

static size_t
alignofArray(const char **type, size_t *length)
{
	size_t align;

	assert(*length > 0);

	(*type)++;
	(*length)--;

	while (*length > 0 && of_ascii_isdigit(**type)) {
		(*type)++;
		(*length)--;
	}

	align = alignofEncoding(type, length, true);

	if (*length == 0 || **type != ']')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return align;
}

static size_t
alignofStruct(const char **type, size_t *length)
{
	size_t align = 0;
#if defined(OF_POWERPC) && defined(OF_MACOS)
	bool first = true;
#endif

	assert(*length > 0);

	(*type)++;







|
>
|


|

|






|




|







|



|

|







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

#import "macros.h"

static size_t alignmentOfEncoding(const char **type, size_t *length,
    bool inStruct);
static size_t sizeOfEncoding(const char **type, size_t *length);

static size_t
alignmentOfArray(const char **type, size_t *length)
{
	size_t alignment;

	assert(*length > 0);

	(*type)++;
	(*length)--;

	while (*length > 0 && OFASCIIIsDigit(**type)) {
		(*type)++;
		(*length)--;
	}

	alignment = alignmentOfEncoding(type, length, true);

	if (*length == 0 || **type != ']')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return alignment;
}

static size_t
alignmentOfStruct(const char **type, size_t *length)
{
	size_t alignment = 0;
#if defined(OF_POWERPC) && defined(OF_MACOS)
	bool first = true;
#endif

	assert(*length > 0);

	(*type)++;
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != '}') {
		size_t fieldAlign = alignofEncoding(type, length, true);

#if defined(OF_POWERPC) && defined(OF_MACOS)
		if (!first && fieldAlign > 4)
			fieldAlign = 4;

		first = false;
#endif

		if (fieldAlign > align)
			align = fieldAlign;
	}

	if (*length == 0 || **type != '}')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return align;
}

static size_t
alignofUnion(const char **type, size_t *length)
{
	size_t align = 0;

	assert(*length > 0);

	(*type)++;
	(*length)--;

	/* Skip name */
	while (*length > 0 && **type != '=') {
		(*type)++;
		(*length)--;
	}

	if (*length == 0)
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != ')') {
		size_t fieldAlign = alignofEncoding(type, length, true);

		if (fieldAlign > align)
			align = fieldAlign;
	}

	if (*length == 0 || **type != ')')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return align;
}

static size_t
alignofEncoding(const char **type, size_t *length, bool inStruct)
{
	size_t align;

	if (*length == 0)
		@throw [OFInvalidFormatException exception];

	if (**type == 'r') {
		(*type)++;
		(*length)--;

		if (*length == 0)
			@throw [OFInvalidFormatException exception];
	}

	switch (**type) {
	case 'c':
	case 'C':
		align = OF_ALIGNOF(char);
		break;
	case 'i':
	case 'I':
		align = OF_ALIGNOF(int);
		break;
	case 's':
	case 'S':
		align = OF_ALIGNOF(short);
		break;
	case 'l':
	case 'L':
		align = OF_ALIGNOF(long);
		break;
	case 'q':
	case 'Q':
#if defined(OF_X86) && !defined(OF_WINDOWS)
		if (inStruct)
			align = 4;
		else
#endif
			align = OF_ALIGNOF(long long);
		break;
#ifdef __SIZEOF_INT128__
	case 't':
	case 'T':
		align = __extension__ OF_ALIGNOF(__int128);
		break;
#endif
	case 'f':
		align = OF_ALIGNOF(float);
		break;
	case 'd':
#if defined(OF_X86) && !defined(OF_WINDOWS)
		if (inStruct)
			align = 4;
		else
#endif
			align = OF_ALIGNOF(double);
		break;
	case 'D':
#if defined(OF_X86) && !defined(OF_WINDOWS)
		if (inStruct)
			align = 4;
		else
#endif
			align = OF_ALIGNOF(long double);
		break;
	case 'B':
		align = OF_ALIGNOF(_Bool);
		break;
	case 'v':
		align = 0;
		break;
	case '*':
		align = OF_ALIGNOF(char *);
		break;
	case '@':
		align = OF_ALIGNOF(id);
		break;
	case '#':
		align = OF_ALIGNOF(Class);
		break;
	case ':':
		align = OF_ALIGNOF(SEL);
		break;
	case '[':
		return alignofArray(type, length);
	case '{':
		return alignofStruct(type, length);
	case '(':
		return alignofUnion(type, length);
	case '^':
		/* Just to skip over the rest */
		(*type)++;
		(*length)--;
		alignofEncoding(type, length, false);

		return OF_ALIGNOF(void *);
#ifndef __STDC_NO_COMPLEX__
	case 'j':
		(*type)++;
		(*length)--;

		if (*length == 0)
			@throw [OFInvalidFormatException exception];

		switch (**type) {
		case 'f':
			align = OF_ALIGNOF(float _Complex);
			break;
		case 'd':
# if defined(OF_X86) && !defined(OF_WINDOWS)
			if (inStruct)
				align = 4;
			else
# endif
				align = OF_ALIGNOF(double _Complex);
			break;
		case 'D':
			align = OF_ALIGNOF(long double _Complex);
			break;
		default:
			@throw [OFInvalidFormatException exception];
		}

		break;
#endif
	default:
		@throw [OFInvalidFormatException exception];
	}

	(*type)++;
	(*length)--;

	return align;
}

static size_t
sizeofArray(const char **type, size_t *length)
{
	size_t count = 0;
	size_t size;

	assert(*length > 0);

	(*type)++;
	(*length)--;

	while (*length > 0 && of_ascii_isdigit(**type)) {
		count = count * 10 + **type - '0';

		(*type)++;
		(*length)--;
	}

	if (count == 0)
		@throw [OFInvalidFormatException exception];

	size = sizeofEncoding(type, length);

	if (*length == 0 || **type != ']')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	if (SIZE_MAX / count < size)
		@throw [OFOutOfRangeException exception];

	return count * size;
}

static size_t
sizeofStruct(const char **type, size_t *length)
{
	size_t size = 0;
	const char *typeCopy = *type;
	size_t lengthCopy = *length;
	size_t alignment = alignofStruct(&typeCopy, &lengthCopy);
#if defined(OF_POWERPC) && defined(OF_MACOS)
	bool first = true;
#endif

	assert(*length > 0);

	(*type)++;







|


|
|




|
|








|



|

|




















|

|
|








|



|

|















|



|



|



|





|


|




|



|




|


|




|


|


|


|


|


|


|


|


|

|

|




|












|




|


|


|














|



|









|









|














|




|







80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != '}') {
		size_t fieldAlignment = alignmentOfEncoding(type, length, true);

#if defined(OF_POWERPC) && defined(OF_MACOS)
		if (!first && fieldAlignment > 4)
			fieldAlignment = 4;

		first = false;
#endif

		if (fieldAlignment > alignment)
			alignment = fieldAlignment;
	}

	if (*length == 0 || **type != '}')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return alignment;
}

static size_t
alignmentOfUnion(const char **type, size_t *length)
{
	size_t alignment = 0;

	assert(*length > 0);

	(*type)++;
	(*length)--;

	/* Skip name */
	while (*length > 0 && **type != '=') {
		(*type)++;
		(*length)--;
	}

	if (*length == 0)
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != ')') {
		size_t fieldAlignment = alignmentOfEncoding(type, length, true);

		if (fieldAlignment > alignment)
			alignment = fieldAlignment;
	}

	if (*length == 0 || **type != ')')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return alignment;
}

static size_t
alignmentOfEncoding(const char **type, size_t *length, bool inStruct)
{
	size_t alignment;

	if (*length == 0)
		@throw [OFInvalidFormatException exception];

	if (**type == 'r') {
		(*type)++;
		(*length)--;

		if (*length == 0)
			@throw [OFInvalidFormatException exception];
	}

	switch (**type) {
	case 'c':
	case 'C':
		alignment = OF_ALIGNOF(char);
		break;
	case 'i':
	case 'I':
		alignment = OF_ALIGNOF(int);
		break;
	case 's':
	case 'S':
		alignment = OF_ALIGNOF(short);
		break;
	case 'l':
	case 'L':
		alignment = OF_ALIGNOF(long);
		break;
	case 'q':
	case 'Q':
#if defined(OF_X86) && !defined(OF_WINDOWS)
		if (inStruct)
			alignment = 4;
		else
#endif
			alignment = OF_ALIGNOF(long long);
		break;
#ifdef __SIZEOF_INT128__
	case 't':
	case 'T':
		alignment = __extension__ OF_ALIGNOF(__int128);
		break;
#endif
	case 'f':
		alignment = OF_ALIGNOF(float);
		break;
	case 'd':
#if defined(OF_X86) && !defined(OF_WINDOWS)
		if (inStruct)
			alignment = 4;
		else
#endif
			alignment = OF_ALIGNOF(double);
		break;
	case 'D':
#if defined(OF_X86) && !defined(OF_WINDOWS)
		if (inStruct)
			alignment = 4;
		else
#endif
			alignment = OF_ALIGNOF(long double);
		break;
	case 'B':
		alignment = OF_ALIGNOF(_Bool);
		break;
	case 'v':
		alignment = 0;
		break;
	case '*':
		alignment = OF_ALIGNOF(char *);
		break;
	case '@':
		alignment = OF_ALIGNOF(id);
		break;
	case '#':
		alignment = OF_ALIGNOF(Class);
		break;
	case ':':
		alignment = OF_ALIGNOF(SEL);
		break;
	case '[':
		return alignmentOfArray(type, length);
	case '{':
		return alignmentOfStruct(type, length);
	case '(':
		return alignmentOfUnion(type, length);
	case '^':
		/* Just to skip over the rest */
		(*type)++;
		(*length)--;
		alignmentOfEncoding(type, length, false);

		return OF_ALIGNOF(void *);
#ifndef __STDC_NO_COMPLEX__
	case 'j':
		(*type)++;
		(*length)--;

		if (*length == 0)
			@throw [OFInvalidFormatException exception];

		switch (**type) {
		case 'f':
			alignment = OF_ALIGNOF(float _Complex);
			break;
		case 'd':
# if defined(OF_X86) && !defined(OF_WINDOWS)
			if (inStruct)
				alignment = 4;
			else
# endif
				alignment = OF_ALIGNOF(double _Complex);
			break;
		case 'D':
			alignment = OF_ALIGNOF(long double _Complex);
			break;
		default:
			@throw [OFInvalidFormatException exception];
		}

		break;
#endif
	default:
		@throw [OFInvalidFormatException exception];
	}

	(*type)++;
	(*length)--;

	return alignment;
}

static size_t
sizeOfArray(const char **type, size_t *length)
{
	size_t count = 0;
	size_t size;

	assert(*length > 0);

	(*type)++;
	(*length)--;

	while (*length > 0 && OFASCIIIsDigit(**type)) {
		count = count * 10 + **type - '0';

		(*type)++;
		(*length)--;
	}

	if (count == 0)
		@throw [OFInvalidFormatException exception];

	size = sizeOfEncoding(type, length);

	if (*length == 0 || **type != ']')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	if (SIZE_MAX / count < size)
		@throw [OFOutOfRangeException exception];

	return count * size;
}

static size_t
sizeOfStruct(const char **type, size_t *length)
{
	size_t size = 0;
	const char *typeCopy = *type;
	size_t lengthCopy = *length;
	size_t alignment = alignmentOfStruct(&typeCopy, &lengthCopy);
#if defined(OF_POWERPC) && defined(OF_MACOS)
	bool first = true;
#endif

	assert(*length > 0);

	(*type)++;
342
343
344
345
346
347
348
349
350
351
352
353
354

355
356
357
358
359
360
361
362
363
364

365
366
367
368
369
370
371
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != '}') {
		size_t fieldSize, fieldAlign;

		typeCopy = *type;
		lengthCopy = *length;
		fieldSize = sizeofEncoding(type, length);
		fieldAlign = alignofEncoding(&typeCopy, &lengthCopy, true);


#if defined(OF_POWERPC) && defined(OF_MACOS)
		if (!first && fieldAlign > 4)
			fieldAlign = 4;

		first = false;
#endif

		if (size % fieldAlign != 0) {
			size_t padding = fieldAlign - (size % fieldAlign);


			if (SIZE_MAX - size < padding)
				@throw [OFOutOfRangeException exception];

			size += padding;
		}








|



|
|
>


|
|




|
|
>







343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != '}') {
		size_t fieldSize, fieldAlignment;

		typeCopy = *type;
		lengthCopy = *length;
		fieldSize = sizeOfEncoding(type, length);
		fieldAlignment = alignmentOfEncoding(&typeCopy, &lengthCopy,
		    true);

#if defined(OF_POWERPC) && defined(OF_MACOS)
		if (!first && fieldAlignment > 4)
			fieldAlignment = 4;

		first = false;
#endif

		if (size % fieldAlignment != 0) {
			size_t padding =
			    fieldAlignment - (size % fieldAlignment);

			if (SIZE_MAX - size < padding)
				@throw [OFOutOfRangeException exception];

			size += padding;
		}

390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
		size += padding;
	}

	return size;
}

static size_t
sizeofUnion(const char **type, size_t *length)
{
	size_t size = 0;

	assert(*length > 0);

	(*type)++;
	(*length)--;







|







393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
		size += padding;
	}

	return size;
}

static size_t
sizeOfUnion(const char **type, size_t *length)
{
	size_t size = 0;

	assert(*length > 0);

	(*type)++;
	(*length)--;
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != ')') {
		size_t fieldSize = sizeofEncoding(type, length);

		if (fieldSize > size)
			size = fieldSize;
	}

	if (*length == 0 || **type != ')')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return size;
}

static size_t
sizeofEncoding(const char **type, size_t *length)
{
	size_t size;

	if (*length == 0)
		@throw [OFInvalidFormatException exception];

	if (**type == 'r') {







|















|







416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
		@throw [OFInvalidFormatException exception];

	/* Skip '=' */
	(*type)++;
	(*length)--;

	while (*length > 0 && **type != ')') {
		size_t fieldSize = sizeOfEncoding(type, length);

		if (fieldSize > size)
			size = fieldSize;
	}

	if (*length == 0 || **type != ')')
		@throw [OFInvalidFormatException exception];

	(*type)++;
	(*length)--;

	return size;
}

static size_t
sizeOfEncoding(const char **type, size_t *length)
{
	size_t size;

	if (*length == 0)
		@throw [OFInvalidFormatException exception];

	if (**type == 'r') {
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
	case '#':
		size = sizeof(Class);
		break;
	case ':':
		size = sizeof(SEL);
		break;
	case '[':
		return sizeofArray(type, length);
	case '{':
		return sizeofStruct(type, length);
	case '(':
		return sizeofUnion(type, length);
	case '^':
		/* Just to skip over the rest */
		(*type)++;
		(*length)--;
		sizeofEncoding(type, length);

		return sizeof(void *);
#ifndef __STDC_NO_COMPLEX__
	case 'j':
		(*type)++;
		(*length)--;








|

|

|




|







502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
	case '#':
		size = sizeof(Class);
		break;
	case ':':
		size = sizeof(SEL);
		break;
	case '[':
		return sizeOfArray(type, length);
	case '{':
		return sizeOfStruct(type, length);
	case '(':
		return sizeOfUnion(type, length);
	case '^':
		/* Just to skip over the rest */
		(*type)++;
		(*length)--;
		sizeOfEncoding(type, length);

		return sizeof(void *);
#ifndef __STDC_NO_COMPLEX__
	case 'j':
		(*type)++;
		(*length)--;

546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
	(*type)++;
	(*length)--;

	return size;
}

size_t
of_sizeof_type_encoding(const char *type)
{
	size_t length = strlen(type);
	size_t ret = sizeofEncoding(&type, &length);

	if (length > 0)
		@throw [OFInvalidFormatException exception];

	return ret;
}

size_t
of_alignof_type_encoding(const char *type)
{
	size_t length = strlen(type);
	size_t ret = alignofEncoding(&type, &length, false);

	if (length > 0)
		@throw [OFInvalidFormatException exception];

	return ret;
}








|


|








|


|







549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
	(*type)++;
	(*length)--;

	return size;
}

size_t
OFSizeOfTypeEncoding(const char *type)
{
	size_t length = strlen(type);
	size_t ret = sizeOfEncoding(&type, &length);

	if (length > 0)
		@throw [OFInvalidFormatException exception];

	return ret;
}

size_t
OFAlignmentOfTypeEncoding(const char *type)
{
	size_t length = strlen(type);
	size_t ret = alignmentOfEncoding(&type, &length, false);

	if (length > 0)
		@throw [OFInvalidFormatException exception];

	return ret;
}

591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
			@throw [OFInvalidArgumentException exception];

		length = strlen(types);

		if (length == 0)
			@throw [OFInvalidFormatException exception];

		_types = of_alloc(length + 1, 1);
		memcpy(_types, types, length);

		_typesPointers = [[OFMutableData alloc]
		    initWithItemSize: sizeof(char *)];
		_offsets = [[OFMutableData alloc]
		    initWithItemSize: sizeof(size_t)];

		last = _types;
		for (size_t i = 0; i < length; i++) {
			if (of_ascii_isdigit(_types[i])) {
				size_t offset = _types[i] - '0';

				if (last == _types + i)
					@throw [OFInvalidFormatException
					    exception];

				_types[i] = '\0';
				[_typesPointers addItem: &last];

				i++;
				for (; i < length &&
				    of_ascii_isdigit(_types[i]); i++)
					offset = offset * 10 + _types[i] - '0';

				[_offsets addItem: &offset];

				last = _types + i;
				i--;
			} else if (_types[i] == '{') {







|









|











|







594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
			@throw [OFInvalidArgumentException exception];

		length = strlen(types);

		if (length == 0)
			@throw [OFInvalidFormatException exception];

		_types = OFAllocMemory(length + 1, 1);
		memcpy(_types, types, length);

		_typesPointers = [[OFMutableData alloc]
		    initWithItemSize: sizeof(char *)];
		_offsets = [[OFMutableData alloc]
		    initWithItemSize: sizeof(size_t)];

		last = _types;
		for (size_t i = 0; i < length; i++) {
			if (OFASCIIIsDigit(_types[i])) {
				size_t offset = _types[i] - '0';

				if (last == _types + i)
					@throw [OFInvalidFormatException
					    exception];

				_types[i] = '\0';
				[_typesPointers addItem: &last];

				i++;
				for (; i < length &&
				    OFASCIIIsDigit(_types[i]); i++)
					offset = offset * 10 + _types[i] - '0';

				[_offsets addItem: &offset];

				last = _types + i;
				i--;
			} else if (_types[i] == '{') {
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
	}

	return self;
}

- (void)dealloc
{
	free(_types);
	[_typesPointers release];
	[_offsets release];

	[super dealloc];
}

- (size_t)numberOfArguments







|







668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
	}

	return self;
}

- (void)dealloc
{
	OFFreeMemory(_types);
	[_typesPointers release];
	[_offsets release];

	[super dealloc];
}

- (size_t)numberOfArguments

Modified src/OFMutableAdjacentArray.m from [7c769150fe] to [797d22d2c1].

219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253

	for (size_t i = 0; i < count; i++)
		[objects[i] release];

	[_array removeAllItems];
}

- (void)removeObjectsInRange: (of_range_t)range
{
	id const *objects = _array.items;
	size_t count = _array.count;
	id *copy;

	if (range.length > SIZE_MAX - range.location ||
	    range.location >= count || range.length > count - range.location)
		@throw [OFOutOfRangeException exception];

	copy = of_alloc(range.length, sizeof(*copy));
	memcpy(copy, objects + range.location, range.length * sizeof(id));

	@try {
		[_array removeItemsInRange: range];
		_mutations++;

		for (size_t i = 0; i < range.length; i++)
			[copy[i] release];
	} @finally {
		free(copy);
	}
}

- (void)removeLastObject
{
#ifndef __clang_analyzer__
	size_t count = _array.count;







|









|









|







219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253

	for (size_t i = 0; i < count; i++)
		[objects[i] release];

	[_array removeAllItems];
}

- (void)removeObjectsInRange: (OFRange)range
{
	id const *objects = _array.items;
	size_t count = _array.count;
	id *copy;

	if (range.length > SIZE_MAX - range.location ||
	    range.location >= count || range.length > count - range.location)
		@throw [OFOutOfRangeException exception];

	copy = OFAllocMemory(range.length, sizeof(*copy));
	memcpy(copy, objects + range.location, range.length * sizeof(id));

	@try {
		[_array removeItemsInRange: range];
		_mutations++;

		for (size_t i = 0; i < range.length; i++)
			[copy[i] release];
	} @finally {
		OFFreeMemory(copy);
	}
}

- (void)removeLastObject
{
#ifndef __clang_analyzer__
	size_t count = _array.count;
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
	for (i = 0, j = count - 1; i < j; i++, j--) {
		id tmp = objects[i];
		objects[i] = objects[j];
		objects[j] = tmp;
	}
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count_
{
	size_t count = _array.count;

	if (count > INT_MAX) {
		/*







|







289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
	for (i = 0, j = count - 1; i < j; i++, j--) {
		id tmp = objects[i];
		objects[i] = objects[j];
		objects[j] = tmp;
	}
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count_
{
	size_t count = _array.count;

	if (count > INT_MAX) {
		/*
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
{
	return [[[OFArrayEnumerator alloc]
	    initWithArray: self
	     mutationsPtr: &_mutations] autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_array_enumeration_block_t)block
{
	id const *objects = _array.items;
	size_t count = _array.count;
	bool stop = false;
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < count && !stop; i++) {
		if (_mutations != mutations)
			@throw [OFEnumerationMutationException
			    exceptionWithObject: self];

		block(objects[i], i, &stop);
	}
}

- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block
{
	id *objects = _array.mutableItems;
	size_t count = _array.count;
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < count; i++) {
		id new;







|















|







326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
{
	return [[[OFArrayEnumerator alloc]
	    initWithArray: self
	     mutationsPtr: &_mutations] autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (OFArrayEnumerationBlock)block
{
	id const *objects = _array.items;
	size_t count = _array.count;
	bool stop = false;
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < count && !stop; i++) {
		if (_mutations != mutations)
			@throw [OFEnumerationMutationException
			    exceptionWithObject: self];

		block(objects[i], i, &stop);
	}
}

- (void)replaceObjectsUsingBlock: (OFArrayReplaceBlock)block
{
	id *objects = _array.mutableItems;
	size_t count = _array.count;
	unsigned long mutations = _mutations;

	for (size_t i = 0; i < count; i++) {
		id new;

Modified src/OFMutableArray.h from [16603a1ba8] to [a684ec1cde].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
/**
 * @brief A block for replacing values in an OFMutableArray.
 *
 * @param object The object to replace
 * @param index The index of the object to replace
 * @return The object to replace the object with
 */
typedef id _Nonnull (^of_array_replace_block_t)(id object, size_t index);
#endif

/**
 * @class OFMutableArray OFArray.h ObjFW/OFArray.h
 *
 * @brief An abstract class for storing, adding and removing objects in an
 *	  array.







|







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
/**
 * @brief A block for replacing values in an OFMutableArray.
 *
 * @param object The object to replace
 * @param index The index of the object to replace
 * @return The object to replace the object with
 */
typedef id _Nonnull (^OFArrayReplaceBlock)(id object, size_t index);
#endif

/**
 * @class OFMutableArray OFArray.h ObjFW/OFArray.h
 *
 * @brief An abstract class for storing, adding and removing objects in an
 *	  array.
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220

221
222
223
224
225
226
227
- (void)removeObjectAtIndex: (size_t)index;

/**
 * @brief Removes the object in the specified range.
 *
 * @param range The range of the objects to remove
 */
- (void)removeObjectsInRange: (of_range_t)range;

/**
 * @brief Removes the last object.
 */
- (void)removeLastObject;

/**
 * @brief Removes all objects.
 */
- (void)removeAllObjects;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Replaces each object with the object returned by the block.
 *
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block;
#endif

/**
 * @brief Exchange the objects at the specified indices.
 *
 * @param index1 The index of the first object to exchange
 * @param index2 The index of the second object to exchange
 */
- (void)exchangeObjectAtIndex: (size_t)index1 withObjectAtIndex: (size_t)index2;

/**
 * @brief Sorts the array in ascending order.
 */
- (void)sort;

/**
 * @brief Sorts the array using the specified selector and options.
 *
 * @param selector The selector to use to sort the array. It's signature
 *		   should be the same as that of -[compare:].
 * @param options The options to use when sorting the array.@n
 *		  Possible values are:
 *		  Value                      | Description
 *		  ---------------------------|-------------------------
 *		  `OF_ARRAY_SORT_DESCENDING` | Sort in descending order
 */
- (void)sortUsingSelector: (SEL)selector options: (int)options;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Sorts the array using the specified comparator and options.
 *
 * @param comparator The comparator to use to sort the array
 * @param options The options to use when sorting the array.@n
 *		  Possible values are:
 *		  Value                      | Description
 *		  ---------------------------|-------------------------
 *		  `OF_ARRAY_SORT_DESCENDING` | Sort in descending order
 */
- (void)sortUsingComparator: (of_comparator_t)comparator options: (int)options;

#endif

/**
 * @brief Reverts the order of the objects in the array.
 */
- (void)reverse;








|

















|




















|
<
<
<
<

|






|
<
<
<
<

|
>







155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201




202
203
204
205
206
207
208
209
210




211
212
213
214
215
216
217
218
219
220
- (void)removeObjectAtIndex: (size_t)index;

/**
 * @brief Removes the object in the specified range.
 *
 * @param range The range of the objects to remove
 */
- (void)removeObjectsInRange: (OFRange)range;

/**
 * @brief Removes the last object.
 */
- (void)removeLastObject;

/**
 * @brief Removes all objects.
 */
- (void)removeAllObjects;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Replaces each object with the object returned by the block.
 *
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (OFArrayReplaceBlock)block;
#endif

/**
 * @brief Exchange the objects at the specified indices.
 *
 * @param index1 The index of the first object to exchange
 * @param index2 The index of the second object to exchange
 */
- (void)exchangeObjectAtIndex: (size_t)index1 withObjectAtIndex: (size_t)index2;

/**
 * @brief Sorts the array in ascending order.
 */
- (void)sort;

/**
 * @brief Sorts the array using the specified selector and options.
 *
 * @param selector The selector to use to sort the array. It's signature
 *		   should be the same as that of -[compare:].
 * @param options The options to use when sorting the array




 */
- (void)sortUsingSelector: (SEL)selector options: (OFArraySortOptions)options;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Sorts the array using the specified comparator and options.
 *
 * @param comparator The comparator to use to sort the array
 * @param options The options to use when sorting the array




 */
- (void)sortUsingComparator: (OFComparator)comparator
		    options: (OFArraySortOptions)options;
#endif

/**
 * @brief Reverts the order of the objects in the array.
 */
- (void)reverse;

Modified src/OFMutableArray.m from [2a2941cb17] to [bf8e9eeb86].

30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
static struct {
	Class isa;
} placeholder;

@interface OFMutableArrayPlaceholder: OFMutableArray
@end

static of_comparison_result_t
compare(id left, id right, SEL selector)
{
	of_comparison_result_t (*comparator)(id, SEL, id) =
	    (of_comparison_result_t (*)(id, SEL, id))
	    [left methodForSelector: selector];

	return comparator(left, selector, right);
}

static void
quicksort(OFMutableArray *array, size_t left, size_t right, SEL selector,
    int options)
{
	of_comparison_result_t ascending, descending;

	if (options & OF_ARRAY_SORT_DESCENDING) {
		ascending = OF_ORDERED_DESCENDING;
		descending = OF_ORDERED_ASCENDING;
	} else {
		ascending = OF_ORDERED_ASCENDING;
		descending = OF_ORDERED_DESCENDING;
	}

	while (left < right) {
		size_t i = left;
		size_t j = right - 1;
		id pivot = [array objectAtIndex: right];








|


|
|







|

|

|
|
|

|
|







30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
static struct {
	Class isa;
} placeholder;

@interface OFMutableArrayPlaceholder: OFMutableArray
@end

static OFComparisonResult
compare(id left, id right, SEL selector)
{
	OFComparisonResult (*comparator)(id, SEL, id) =
	    (OFComparisonResult (*)(id, SEL, id))
	    [left methodForSelector: selector];

	return comparator(left, selector, right);
}

static void
quicksort(OFMutableArray *array, size_t left, size_t right, SEL selector,
    OFArraySortOptions options)
{
	OFComparisonResult ascending, descending;

	if (options & OFArraySortDescending) {
		ascending = OFOrderedDescending;
		descending = OFOrderedAscending;
	} else {
		ascending = OFOrderedAscending;
		descending = OFOrderedDescending;
	}

	while (left < right) {
		size_t i = left;
		size_t j = right - 1;
		id pivot = [array objectAtIndex: right];

88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
		left = i + 1;
	}
}

#ifdef OF_HAVE_BLOCKS
static void
quicksortWithBlock(OFMutableArray *array, size_t left, size_t right,
    of_comparator_t comparator, int options)
{
	of_comparison_result_t ascending, descending;

	if (options & OF_ARRAY_SORT_DESCENDING) {
		ascending = OF_ORDERED_DESCENDING;
		descending = OF_ORDERED_ASCENDING;
	} else {
		ascending = OF_ORDERED_ASCENDING;
		descending = OF_ORDERED_DESCENDING;
	}

	while (left < right) {
		size_t i = left;
		size_t j = right - 1;
		id pivot = [array objectAtIndex: right];








|

|

|
|
|

|
|







88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
		left = i + 1;
	}
}

#ifdef OF_HAVE_BLOCKS
static void
quicksortWithBlock(OFMutableArray *array, size_t left, size_t right,
    OFComparator comparator, OFArraySortOptions options)
{
	OFComparisonResult ascending, descending;

	if (options & OFArraySortDescending) {
		ascending = OFOrderedDescending;
		descending = OFOrderedAscending;
	} else {
		ascending = OFOrderedAscending;
		descending = OFOrderedDescending;
	}

	while (left < right) {
		size_t i = left;
		size_t j = right - 1;
		id pivot = [array objectAtIndex: right];

358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
			[self removeObjectAtIndex: i];

			return;
		}
	}
}

- (void)removeObjectsInRange: (of_range_t)range
{
	for (size_t i = 0; i < range.length; i++)
		[self removeObjectAtIndex: range.location];
}

- (void)removeLastObject
{
	size_t count = self.count;

	if (count == 0)
		return;

	[self removeObjectAtIndex: count - 1];
}

- (void)removeAllObjects
{
	[self removeObjectsInRange: of_range(0, self.count)];
}

#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (of_array_replace_block_t)block
{
	[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
	    bool *stop) {
		id new = block(object, idx);

		if (new != object)
			[self replaceObjectAtIndex: idx withObject: new];







|

















|



|







358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
			[self removeObjectAtIndex: i];

			return;
		}
	}
}

- (void)removeObjectsInRange: (OFRange)range
{
	for (size_t i = 0; i < range.length; i++)
		[self removeObjectAtIndex: range.location];
}

- (void)removeLastObject
{
	size_t count = self.count;

	if (count == 0)
		return;

	[self removeObjectAtIndex: count - 1];
}

- (void)removeAllObjects
{
	[self removeObjectsInRange: OFRangeMake(0, self.count)];
}

#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (OFArrayReplaceBlock)block
{
	[self enumerateObjectsUsingBlock: ^ (id object, size_t idx,
	    bool *stop) {
		id new = block(object, idx);

		if (new != object)
			[self replaceObjectAtIndex: idx withObject: new];
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430

431
432
433
434
435
436
437

- (void)sort
{
	[self sortUsingSelector: @selector(compare:) options: 0];
}

- (void)sortUsingSelector: (SEL)selector
		  options: (int)options
{
	size_t count = self.count;

	if (count == 0 || count == 1)
		return;

	quicksort(self, 0, count - 1, selector, options);
}

#ifdef OF_HAVE_BLOCKS
- (void)sortUsingComparator: (of_comparator_t)comparator options: (int)options

{
	size_t count = self.count;

	if (count == 0 || count == 1)
		return;

	quicksortWithBlock(self, 0, count - 1, comparator, options);







|










|
>







412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438

- (void)sort
{
	[self sortUsingSelector: @selector(compare:) options: 0];
}

- (void)sortUsingSelector: (SEL)selector
		  options: (OFArraySortOptions)options
{
	size_t count = self.count;

	if (count == 0 || count == 1)
		return;

	quicksort(self, 0, count - 1, selector, options);
}

#ifdef OF_HAVE_BLOCKS
- (void)sortUsingComparator: (OFComparator)comparator
		    options: (OFArraySortOptions)options
{
	size_t count = self.count;

	if (count == 0 || count == 1)
		return;

	quicksortWithBlock(self, 0, count - 1, comparator, options);

Modified src/OFMutableData.h from [7e3b1e1f63] to [8cc32bdba7].

186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
- (void)removeItemAtIndex: (size_t)index;

/**
 * @brief Removes the specified amount of items at the specified index.
 *
 * @param range The range of items to remove
 */
- (void)removeItemsInRange: (of_range_t)range;

/**
 * @brief Removes the last item.
 */
- (void)removeLastItem;

/**







|







186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
- (void)removeItemAtIndex: (size_t)index;

/**
 * @brief Removes the specified amount of items at the specified index.
 *
 * @param range The range of items to remove
 */
- (void)removeItemsInRange: (OFRange)range;

/**
 * @brief Removes the last item.
 */
- (void)removeLastItem;

/**

Modified src/OFMutableData.m from [01aa579278] to [561513047f].

86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
{
	self = [super init];

	@try {
		if (itemSize == 0)
			@throw [OFInvalidArgumentException exception];

		_items = of_alloc(capacity, itemSize);
		_itemSize = itemSize;
		_capacity = capacity;
		_freeWhenDone = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}







|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
{
	self = [super init];

	@try {
		if (itemSize == 0)
			@throw [OFInvalidArgumentException exception];

		_items = OFAllocMemory(capacity, itemSize);
		_itemSize = itemSize;
		_capacity = capacity;
		_freeWhenDone = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
			      count: (size_t)count
			   itemSize: (size_t)itemSize
		       freeWhenDone: (bool)freeWhenDone
{
	self = [self initWithItems: items count: count itemSize: itemSize];

	if (freeWhenDone)
		free(items);

	return self;
}

- (instancetype)initWithStringRepresentation: (OFString *)string
{
	self = [super initWithStringRepresentation: string];







|







117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
			      count: (size_t)count
			   itemSize: (size_t)itemSize
		       freeWhenDone: (bool)freeWhenDone
{
	self = [self initWithItems: items count: count itemSize: itemSize];

	if (freeWhenDone)
		OFFreeMemory(items);

	return self;
}

- (instancetype)initWithStringRepresentation: (OFString *)string
{
	self = [super initWithStringRepresentation: string];
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
{
	if (_items == NULL || _count == 0)
		return NULL;

	return _items + (_count - 1) * _itemSize;
}

- (OFData *)subdataWithRange: (of_range_t)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];

	return [OFData dataWithItems: _items + (range.location * _itemSize)
			       count: range.length
			    itemSize: _itemSize];
}

- (void)addItem: (const void *)item
{
	if (SIZE_MAX - _count < 1)
		@throw [OFOutOfRangeException exception];

	if (_count + 1 > _capacity) {
		_items = of_realloc(_items, _count + 1, _itemSize);
		_capacity = _count + 1;
	}

	memcpy(_items + _count * _itemSize, item, _itemSize);

	_count++;
}

- (void)insertItem: (const void *)item atIndex: (size_t)idx
{
	[self insertItems: item atIndex: idx count: 1];
}

- (void)addItems: (const void *)items count: (size_t)count
{
	if (count > SIZE_MAX - _count)
		@throw [OFOutOfRangeException exception];

	if (_count + count > _capacity) {
		_items = of_realloc(_items, _count + count, _itemSize);
		_capacity = _count + count;
	}

	memcpy(_items + _count * _itemSize, items, count * _itemSize);
	_count += count;
}

- (void)insertItems: (const void *)items
	    atIndex: (size_t)idx
	      count: (size_t)count
{
	if (count > SIZE_MAX - _count || idx > _count)
		@throw [OFOutOfRangeException exception];

	if (_count + count > _capacity) {
		_items = of_realloc(_items, _count + count, _itemSize);
		_capacity = _count + count;
	}

	memmove(_items + (idx + count) * _itemSize, _items + idx * _itemSize,
	    (_count - idx) * _itemSize);
	memcpy(_items + idx * _itemSize, items, count * _itemSize);

	_count += count;
}

- (void)increaseCountBy: (size_t)count
{
	if (count > SIZE_MAX - _count)
		@throw [OFOutOfRangeException exception];

	if (_count + count > _capacity) {
		_items = of_realloc(_items, _count + count, _itemSize);
		_capacity = _count + count;
	}

	memset(_items + _count * _itemSize, '\0', count * _itemSize);
	_count += count;
}

- (void)removeItemAtIndex: (size_t)idx
{
	[self removeItemsInRange: of_range(idx, 1)];
}

- (void)removeItemsInRange: (of_range_t)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];

	memmove(_items + range.location * _itemSize,
	    _items + (range.location + range.length) * _itemSize,
	    (_count - range.location - range.length) * _itemSize);

	_count -= range.length;
	@try {
		_items = of_realloc(_items, _count, _itemSize);
		_capacity = _count;
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)removeLastItem
{
	if (_count == 0)
		return;

	_count--;
	@try {
		_items = of_realloc(_items, _count, _itemSize);
		_capacity = _count;
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care, as we only made it smaller */
	}
}

- (void)removeAllItems
{
	free(_items);
	_items = NULL;
	_count = 0;
	_capacity = 0;
}

- (id)copy
{
	return [[OFData alloc] initWithItems: _items
				       count: _count
				    itemSize: _itemSize];
}

- (void)makeImmutable
{
	if (_capacity != _count) {
		@try {
			_items = of_realloc(_items, _count, _itemSize);
			_capacity = _count;
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only made it smaller */
		}
	}

	object_setClass(self, [OFData class]);
}
@end







|
















|



















|















|
















|









|


|











|













|








|
















|









160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
{
	if (_items == NULL || _count == 0)
		return NULL;

	return _items + (_count - 1) * _itemSize;
}

- (OFData *)subdataWithRange: (OFRange)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];

	return [OFData dataWithItems: _items + (range.location * _itemSize)
			       count: range.length
			    itemSize: _itemSize];
}

- (void)addItem: (const void *)item
{
	if (SIZE_MAX - _count < 1)
		@throw [OFOutOfRangeException exception];

	if (_count + 1 > _capacity) {
		_items = OFResizeMemory(_items, _count + 1, _itemSize);
		_capacity = _count + 1;
	}

	memcpy(_items + _count * _itemSize, item, _itemSize);

	_count++;
}

- (void)insertItem: (const void *)item atIndex: (size_t)idx
{
	[self insertItems: item atIndex: idx count: 1];
}

- (void)addItems: (const void *)items count: (size_t)count
{
	if (count > SIZE_MAX - _count)
		@throw [OFOutOfRangeException exception];

	if (_count + count > _capacity) {
		_items = OFResizeMemory(_items, _count + count, _itemSize);
		_capacity = _count + count;
	}

	memcpy(_items + _count * _itemSize, items, count * _itemSize);
	_count += count;
}

- (void)insertItems: (const void *)items
	    atIndex: (size_t)idx
	      count: (size_t)count
{
	if (count > SIZE_MAX - _count || idx > _count)
		@throw [OFOutOfRangeException exception];

	if (_count + count > _capacity) {
		_items = OFResizeMemory(_items, _count + count, _itemSize);
		_capacity = _count + count;
	}

	memmove(_items + (idx + count) * _itemSize, _items + idx * _itemSize,
	    (_count - idx) * _itemSize);
	memcpy(_items + idx * _itemSize, items, count * _itemSize);

	_count += count;
}

- (void)increaseCountBy: (size_t)count
{
	if (count > SIZE_MAX - _count)
		@throw [OFOutOfRangeException exception];

	if (_count + count > _capacity) {
		_items = OFResizeMemory(_items, _count + count, _itemSize);
		_capacity = _count + count;
	}

	memset(_items + _count * _itemSize, '\0', count * _itemSize);
	_count += count;
}

- (void)removeItemAtIndex: (size_t)idx
{
	[self removeItemsInRange: OFRangeMake(idx, 1)];
}

- (void)removeItemsInRange: (OFRange)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _count)
		@throw [OFOutOfRangeException exception];

	memmove(_items + range.location * _itemSize,
	    _items + (range.location + range.length) * _itemSize,
	    (_count - range.location - range.length) * _itemSize);

	_count -= range.length;
	@try {
		_items = OFResizeMemory(_items, _count, _itemSize);
		_capacity = _count;
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)removeLastItem
{
	if (_count == 0)
		return;

	_count--;
	@try {
		_items = OFResizeMemory(_items, _count, _itemSize);
		_capacity = _count;
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care, as we only made it smaller */
	}
}

- (void)removeAllItems
{
	OFFreeMemory(_items);
	_items = NULL;
	_count = 0;
	_capacity = 0;
}

- (id)copy
{
	return [[OFData alloc] initWithItems: _items
				       count: _count
				    itemSize: _itemSize];
}

- (void)makeImmutable
{
	if (_capacity != _count) {
		@try {
			_items = OFResizeMemory(_items, _count, _itemSize);
			_capacity = _count;
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only made it smaller */
		}
	}

	object_setClass(self, [OFData class]);
}
@end

Modified src/OFMutableDictionary.h from [d0bf1761a1] to [d2bbc1da30].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
/**
 * @brief A block for replacing objects in an OFMutableDictionary.
 *
 * @param key The key of the object to replace
 * @param object The object to replace
 * @return The object to replace the object with
 */
typedef id _Nonnull (^of_dictionary_replace_block_t)(id key, id object);
#endif

/**
 * @class OFMutableDictionary OFDictionary.h ObjFW/OFDictionary.h
 *
 * @brief An abstract class for storing and changing objects in a dictionary.
 *







|







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
/**
 * @brief A block for replacing objects in an OFMutableDictionary.
 *
 * @param key The key of the object to replace
 * @param object The object to replace
 * @return The object to replace the object with
 */
typedef id _Nonnull (^OFDictionaryReplaceBlock)(id key, id object);
#endif

/**
 * @class OFMutableDictionary OFDictionary.h ObjFW/OFDictionary.h
 *
 * @brief An abstract class for storing and changing objects in a dictionary.
 *
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Replaces each object with the object returned by the block.
 *
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (of_dictionary_replace_block_t)block;
#endif

/**
 * @brief Converts the mutable dictionary to an immutable dictionary.
 */
- (void)makeImmutable;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef KeyType
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END







|













108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Replaces each object with the object returned by the block.
 *
 * @param block The block which returns a new object for each object
 */
- (void)replaceObjectsUsingBlock: (OFDictionaryReplaceBlock)block;
#endif

/**
 * @brief Converts the mutable dictionary to an immutable dictionary.
 */
- (void)makeImmutable;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef KeyType
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END

Modified src/OFMutableDictionary.m from [76370e25f8] to [e5de8c4c10].

197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
	    (object = [objectEnumerator nextObject]) != nil)
		[self setObject: object forKey: key];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (of_dictionary_replace_block_t)block
{
	[self enumerateKeysAndObjectsUsingBlock: ^ (id key, id object,
	    bool *stop) {
		id new = block(key, object);

		if (new != object) {
			[self setObject: block(key, object) forKey: key];







|







197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
	    (object = [objectEnumerator nextObject]) != nil)
		[self setObject: object forKey: key];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (OFDictionaryReplaceBlock)block
{
	[self enumerateKeysAndObjectsUsingBlock: ^ (id key, id object,
	    bool *stop) {
		id new = block(key, object);

		if (new != object) {
			[self setObject: block(key, object) forKey: key];

Modified src/OFMutableMapTableDictionary.m from [b27a83ce2f] to [1009eb93ce].

43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

- (void)removeAllObjects
{
	[_mapTable removeAllObjects];
}

#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (of_dictionary_replace_block_t)block
{
	@try {
		[_mapTable replaceObjectsUsingBlock:
		    ^ void *(void *key, void *object) {
			return block(key, object);
		}];
	} @catch (OFEnumerationMutationException *e) {







|







43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

- (void)removeAllObjects
{
	[_mapTable removeAllObjects];
}

#ifdef OF_HAVE_BLOCKS
- (void)replaceObjectsUsingBlock: (OFDictionaryReplaceBlock)block
{
	@try {
		[_mapTable replaceObjectsUsingBlock:
		    ^ void *(void *key, void *object) {
			return block(key, object);
		}];
	} @catch (OFEnumerationMutationException *e) {

Modified src/OFMutableSet.m from [880e8c01b7] to [4c13c1c2d3].

164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

- (void)intersectSet: (OFSet *)set
{
	void *pool = objc_autoreleasePoolPush();
	size_t count = self.count;
	id *cArray;

	cArray = of_alloc(count, sizeof(id));
	@try {
		size_t i;

		i = 0;
		for (id object in self) {
			assert(i < count);
			cArray[i++] = object;
		}

		for (i = 0; i < count; i++)
			if (![set containsObject: cArray[i]])
				[self removeObject: cArray[i]];
	} @finally {
		free(cArray);
	}

	objc_autoreleasePoolPop(pool);
}

- (void)unionSet: (OFSet *)set
{







|













|







164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

- (void)intersectSet: (OFSet *)set
{
	void *pool = objc_autoreleasePoolPush();
	size_t count = self.count;
	id *cArray;

	cArray = OFAllocMemory(count, sizeof(id));
	@try {
		size_t i;

		i = 0;
		for (id object in self) {
			assert(i < count);
			cArray[i++] = object;
		}

		for (i = 0; i < count; i++)
			if (![set containsObject: cArray[i]])
				[self removeObject: cArray[i]];
	} @finally {
		OFFreeMemory(cArray);
	}

	objc_autoreleasePoolPop(pool);
}

- (void)unionSet: (OFSet *)set
{

Modified src/OFMutableString.h from [ae1870f5f2] to [9719f9d256].

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
@interface OFMutableString: OFString
/**
 * @brief Sets the character at the specified index.
 *
 * @param character The character to set
 * @param index The index where to set the character
 */
- (void)setCharacter: (of_unichar_t)character atIndex: (size_t)index;

/**
 * @brief Appends another OFString to the OFMutableString.
 *
 * @param string An OFString to append
 */
- (void)appendString: (OFString *)string;

/**
 * @brief Appends the specified characters to the OFMutableString.
 *
 * @param characters An array of characters to append
 * @param length The length of the array of characters
 */
- (void)appendCharacters: (const of_unichar_t *)characters
		  length: (size_t)length;

/**
 * @brief Appends a UTF-8 encoded C string to the OFMutableString.
 *
 * @param UTF8String A UTF-8 encoded C string to append
 */
- (void)appendUTF8String: (const char *)UTF8String;







|














|
<







29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

52
53
54
55
56
57
58
@interface OFMutableString: OFString
/**
 * @brief Sets the character at the specified index.
 *
 * @param character The character to set
 * @param index The index where to set the character
 */
- (void)setCharacter: (OFUnichar)character atIndex: (size_t)index;

/**
 * @brief Appends another OFString to the OFMutableString.
 *
 * @param string An OFString to append
 */
- (void)appendString: (OFString *)string;

/**
 * @brief Appends the specified characters to the OFMutableString.
 *
 * @param characters An array of characters to append
 * @param length The length of the array of characters
 */
- (void)appendCharacters: (const OFUnichar *)characters length: (size_t)length;


/**
 * @brief Appends a UTF-8 encoded C string to the OFMutableString.
 *
 * @param UTF8String A UTF-8 encoded C string to append
 */
- (void)appendUTF8String: (const char *)UTF8String;
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
/**
 * @brief Appends a C string with the specified encoding to the OFMutableString.
 *
 * @param cString A C string to append
 * @param encoding The encoding of the C string
 */
- (void)appendCString: (const char *)cString
	     encoding: (of_string_encoding_t)encoding;

/**
 * @brief Appends a C string with the specified encoding and length to the
 *	  OFMutableString.
 *
 * @param cString A C string to append
 * @param encoding The encoding of the C string
 * @param cStringLength The length of the UTF-8 encoded C string
 */
- (void)appendCString: (const char *)cString
	     encoding: (of_string_encoding_t)encoding
	       length: (size_t)cStringLength;

/**
 * @brief Appends a formatted string to the OFMutableString.
 *
 * See `printf` for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `of_unichar_t` and `%S` for
 * `const of_unichar_t *`.
 *
 * @param format A format string which generates the string to append
 */
- (void)appendFormat: (OFConstantString *)format, ...;

/**
 * @brief Appends a formatted string to the OFMutableString.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `of_unichar_t` and `%S` for
 * `const of_unichar_t *`.
 *
 * @param format A format string which generates the string to append
 * @param arguments The arguments used in the format string
 */
- (void)appendFormat: (OFConstantString *)format arguments: (va_list)arguments;

/**







|










|






|
|









|
|







70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
/**
 * @brief Appends a C string with the specified encoding to the OFMutableString.
 *
 * @param cString A C string to append
 * @param encoding The encoding of the C string
 */
- (void)appendCString: (const char *)cString
	     encoding: (OFStringEncoding)encoding;

/**
 * @brief Appends a C string with the specified encoding and length to the
 *	  OFMutableString.
 *
 * @param cString A C string to append
 * @param encoding The encoding of the C string
 * @param cStringLength The length of the UTF-8 encoded C string
 */
- (void)appendCString: (const char *)cString
	     encoding: (OFStringEncoding)encoding
	       length: (size_t)cStringLength;

/**
 * @brief Appends a formatted string to the OFMutableString.
 *
 * See `printf` for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `OFUnichar` and `%S` for
 * `const OFUnichar *`.
 *
 * @param format A format string which generates the string to append
 */
- (void)appendFormat: (OFConstantString *)format, ...;

/**
 * @brief Appends a formatted string to the OFMutableString.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `OFUnichar` and `%S` for
 * `const OFUnichar *`.
 *
 * @param format A format string which generates the string to append
 * @param arguments The arguments used in the format string
 */
- (void)appendFormat: (OFConstantString *)format arguments: (va_list)arguments;

/**
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
- (void)insertString: (OFString *)string atIndex: (size_t)index;

/**
 * @brief Deletes the characters at the specified range.
 *
 * @param range The range of the characters which should be removed
 */
- (void)deleteCharactersInRange: (of_range_t)range;

/**
 * @brief Replaces the characters at the specified range.
 *
 * @param range The range of the characters which should be replaced
 * @param replacement The string to the replace the characters with
 */
- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString *)replacement;

/**
 * @brief Replaces all occurrences of a string with another string.
 *
 * @param string The string to replace
 * @param replacement The string with which it should be replaced







|







|







151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
- (void)insertString: (OFString *)string atIndex: (size_t)index;

/**
 * @brief Deletes the characters at the specified range.
 *
 * @param range The range of the characters which should be removed
 */
- (void)deleteCharactersInRange: (OFRange)range;

/**
 * @brief Replaces the characters at the specified range.
 *
 * @param range The range of the characters which should be replaced
 * @param replacement The string to the replace the characters with
 */
- (void)replaceCharactersInRange: (OFRange)range
		      withString: (OFString *)replacement;

/**
 * @brief Replaces all occurrences of a string with another string.
 *
 * @param string The string to replace
 * @param replacement The string with which it should be replaced
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
 * @param options Options modifying search behaviour
 *		  Possible values: None yet
 * @param range The range in which the string should be replaced
 */
- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
			   options: (int)options
			     range: (of_range_t)range;

/**
 * @brief Deletes all whitespaces at the beginning of the string.
 */
- (void)deleteLeadingWhitespaces;

/**







|







184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
 * @param options Options modifying search behaviour
 *		  Possible values: None yet
 * @param range The range in which the string should be replaced
 */
- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
			   options: (int)options
			     range: (OFRange)range;

/**
 * @brief Deletes all whitespaces at the beginning of the string.
 */
- (void)deleteLeadingWhitespaces;

/**

Modified src/OFMutableString.m from [e8ac978dc5] to [7608f6e984].

16
17
18
19
20
21
22

23
24
25
26
27
28
29
30
31
32
33
34
35
36
#include "config.h"

#include <stdarg.h>
#include <stdlib.h>
#include <string.h>

#import "OFString.h"

#import "OFMutableUTF8String.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

#import "of_asprintf.h"
#import "unicode.h"

static struct {
	Class isa;
} placeholder;

@interface OFMutableStringPlaceholder: OFMutableString







>






<







16
17
18
19
20
21
22
23
24
25
26
27
28
29

30
31
32
33
34
35
36
#include "config.h"

#include <stdarg.h>
#include <stdlib.h>
#include <string.h>

#import "OFString.h"
#import "OFASPrintF.h"
#import "OFMutableUTF8String.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"


#import "unicode.h"

static struct {
	Class isa;
} placeholder;

@interface OFMutableStringPlaceholder: OFMutableString
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
{
	return (id)[[OFMutableUTF8String alloc]
	    initWithUTF8String: UTF8String
			length: UTF8StringLength];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
{
	return (id)[[OFMutableUTF8String alloc] initWithCString: cString
						       encoding: encoding];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
			 length: (size_t)cStringLength
{
	return (id)[[OFMutableUTF8String alloc] initWithCString: cString
						       encoding: encoding
							 length: cStringLength];
}

- (instancetype)initWithString: (OFString *)string
{
	return (id)[[OFMutableUTF8String alloc] initWithString: string];
}

- (instancetype)initWithCharacters: (const of_unichar_t *)characters
			    length: (size_t)length
{
	return (id)[[OFMutableUTF8String alloc] initWithCharacters: characters
							    length: length];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string
							      length: length];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string
							  byteOrder: byteOrder];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string
							     length: length
							  byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string
							     length: length];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string
							  byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string
							     length: length
							  byteOrder: byteOrder];
}

- (instancetype)initWithFormat: (OFConstantString *)format, ...







|






|












|






|




|






|
|





|

|






|




|






|
|





|

|







52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
{
	return (id)[[OFMutableUTF8String alloc]
	    initWithUTF8String: UTF8String
			length: UTF8StringLength];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
{
	return (id)[[OFMutableUTF8String alloc] initWithCString: cString
						       encoding: encoding];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
			 length: (size_t)cStringLength
{
	return (id)[[OFMutableUTF8String alloc] initWithCString: cString
						       encoding: encoding
							 length: cStringLength];
}

- (instancetype)initWithString: (OFString *)string
{
	return (id)[[OFMutableUTF8String alloc] initWithString: string];
}

- (instancetype)initWithCharacters: (const OFUnichar *)characters
			    length: (size_t)length
{
	return (id)[[OFMutableUTF8String alloc] initWithCharacters: characters
							    length: length];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string
							      length: length];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string
							  byteOrder: byteOrder];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF16String: string
							     length: length
							  byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string
							     length: length];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string
							  byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFMutableUTF8String alloc] initWithUTF32String: string
							     length: length
							  byteOrder: byteOrder];
}

- (instancetype)initWithFormat: (OFConstantString *)format, ...
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
#ifdef OF_HAVE_FILES
- (instancetype)initWithContentsOfFile: (OFString *)path
{
	return (id)[[OFMutableUTF8String alloc] initWithContentsOfFile: path];
}

- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (of_string_encoding_t)encoding
{
	return (id)[[OFMutableUTF8String alloc]
	    initWithContentsOfFile: path
			  encoding: encoding];
}
#endif

- (instancetype)initWithContentsOfURL: (OFURL *)URL
{
	return (id)[[OFMutableUTF8String alloc] initWithContentsOfURL: URL];
}

- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (of_string_encoding_t)encoding
{
	return (id)[[OFMutableUTF8String alloc]
	    initWithContentsOfURL: URL
			 encoding: encoding];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element







|













|







162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
#ifdef OF_HAVE_FILES
- (instancetype)initWithContentsOfFile: (OFString *)path
{
	return (id)[[OFMutableUTF8String alloc] initWithContentsOfFile: path];
}

- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (OFStringEncoding)encoding
{
	return (id)[[OFMutableUTF8String alloc]
	    initWithContentsOfFile: path
			  encoding: encoding];
}
#endif

- (instancetype)initWithContentsOfURL: (OFURL *)URL
{
	return (id)[[OFMutableUTF8String alloc] initWithContentsOfURL: URL];
}

- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (OFStringEncoding)encoding
{
	return (id)[[OFMutableUTF8String alloc]
	    initWithContentsOfURL: URL
			 encoding: encoding];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
	if (self == [OFMutableString class])
		return (id)&placeholder;

	return [super alloc];
}

#ifdef OF_HAVE_UNICODE_TABLES
- (void)of_convertWithWordStartTable: (const of_unichar_t *const [])startTable
		     wordMiddleTable: (const of_unichar_t *const [])middleTable
		  wordStartTableSize: (size_t)startTableSize
		 wordMiddleTableSize: (size_t)middleTableSize
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;
	size_t length = self.length;
	bool isStart = true;

	for (size_t i = 0; i < length; i++) {
		const of_unichar_t *const *table;
		size_t tableSize;
		of_unichar_t c = characters[i];

		if (isStart) {
			table = startTable;
			tableSize = middleTableSize;
		} else {
			table = middleTable;
			tableSize = middleTableSize;
		}

		if (c >> 8 < tableSize && table[c >> 8][c & 0xFF])
			[self setCharacter: table[c >> 8][c & 0xFF] atIndex: i];

		isStart = of_ascii_isspace(c);
	}

	objc_autoreleasePoolPop(pool);
}
#else
static void
convert(OFMutableString *self, char (*startFunction)(char),
    char (*middleFunction)(char))
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;
	size_t length = self.length;
	bool isStart = true;

	for (size_t i = 0; i < length; i++) {
		char (*function)(char) =
		    (isStart ? startFunction : middleFunction);
		of_unichar_t c = characters[i];

		if (c <= 0x7F)
			[self setCharacter: (int)function(c) atIndex: i];

		isStart = of_ascii_isspace(c);
	}

	objc_autoreleasePoolPop(pool);
}
#endif

- (void)setCharacter: (of_unichar_t)character atIndex: (size_t)idx
{
	void *pool = objc_autoreleasePoolPush();
	OFString *string =
	    [OFString stringWithCharacters: &character length: 1];
	[self replaceCharactersInRange: of_range(idx, 1) withString: string];
	objc_autoreleasePoolPop(pool);
}

- (void)appendString: (OFString *)string
{
	[self insertString: string atIndex: self.length];
}

- (void)appendCharacters: (const of_unichar_t *)characters
		  length: (size_t)length
{
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithCharacters: characters
						    length: length]];
	objc_autoreleasePoolPop(pool);
}







|
|




|




|

|












|










|






|




|






|




|








|







224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
	if (self == [OFMutableString class])
		return (id)&placeholder;

	return [super alloc];
}

#ifdef OF_HAVE_UNICODE_TABLES
- (void)of_convertWithWordStartTable: (const OFUnichar *const [])startTable
		     wordMiddleTable: (const OFUnichar *const [])middleTable
		  wordStartTableSize: (size_t)startTableSize
		 wordMiddleTableSize: (size_t)middleTableSize
{
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;
	size_t length = self.length;
	bool isStart = true;

	for (size_t i = 0; i < length; i++) {
		const OFUnichar *const *table;
		size_t tableSize;
		OFUnichar c = characters[i];

		if (isStart) {
			table = startTable;
			tableSize = middleTableSize;
		} else {
			table = middleTable;
			tableSize = middleTableSize;
		}

		if (c >> 8 < tableSize && table[c >> 8][c & 0xFF])
			[self setCharacter: table[c >> 8][c & 0xFF] atIndex: i];

		isStart = OFASCIIIsSpace(c);
	}

	objc_autoreleasePoolPop(pool);
}
#else
static void
convert(OFMutableString *self, char (*startFunction)(char),
    char (*middleFunction)(char))
{
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;
	size_t length = self.length;
	bool isStart = true;

	for (size_t i = 0; i < length; i++) {
		char (*function)(char) =
		    (isStart ? startFunction : middleFunction);
		OFUnichar c = characters[i];

		if (c <= 0x7F)
			[self setCharacter: (int)function(c) atIndex: i];

		isStart = OFASCIIIsSpace(c);
	}

	objc_autoreleasePoolPop(pool);
}
#endif

- (void)setCharacter: (OFUnichar)character atIndex: (size_t)idx
{
	void *pool = objc_autoreleasePoolPush();
	OFString *string =
	    [OFString stringWithCharacters: &character length: 1];
	[self replaceCharactersInRange: OFRangeMake(idx, 1) withString: string];
	objc_autoreleasePoolPop(pool);
}

- (void)appendString: (OFString *)string
{
	[self insertString: string atIndex: self.length];
}

- (void)appendCharacters: (const OFUnichar *)characters
		  length: (size_t)length
{
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithCharacters: characters
						    length: length]];
	objc_autoreleasePoolPop(pool);
}
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithUTF8String: UTF8String
						    length: UTF8StringLength]];
	objc_autoreleasePoolPop(pool);
}

- (void)appendCString: (const char *)cString
	     encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithCString: cString
					       encoding: encoding]];
	objc_autoreleasePoolPop(pool);
}

- (void)appendCString: (const char *)cString
	     encoding: (of_string_encoding_t)encoding
	       length: (size_t)cStringLength
{
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithCString: cString
					       encoding: encoding
						 length: cStringLength]];
	objc_autoreleasePoolPop(pool);







|








|







320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithUTF8String: UTF8String
						    length: UTF8StringLength]];
	objc_autoreleasePoolPop(pool);
}

- (void)appendCString: (const char *)cString
	     encoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithCString: cString
					       encoding: encoding]];
	objc_autoreleasePoolPop(pool);
}

- (void)appendCString: (const char *)cString
	     encoding: (OFStringEncoding)encoding
	       length: (size_t)cStringLength
{
	void *pool = objc_autoreleasePoolPush();
	[self appendString: [OFString stringWithCString: cString
					       encoding: encoding
						 length: cStringLength]];
	objc_autoreleasePoolPop(pool);
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
{
	char *UTF8String;
	int UTF8StringLength;

	if (format == nil)
		@throw [OFInvalidArgumentException exception];

	if ((UTF8StringLength = of_vasprintf(&UTF8String, format.UTF8String,
	    arguments)) == -1)
		@throw [OFInvalidFormatException exception];

	@try {
		[self appendUTF8String: UTF8String length: UTF8StringLength];
	} @finally {
		free(UTF8String);
	}
}

- (void)prependString: (OFString *)string
{
	[self insertString: string atIndex: 0];
}

- (void)reverse
{
	size_t i, j, length = self.length;

	for (i = 0, j = length - 1; i < length / 2; i++, j--) {
		of_unichar_t tmp = [self characterAtIndex: j];
		[self setCharacter: [self characterAtIndex: i] atIndex: j];
		[self setCharacter: tmp atIndex: i];
	}
}

#ifdef OF_HAVE_UNICODE_TABLES
- (void)uppercase
{
	[self of_convertWithWordStartTable: of_unicode_uppercase_table
			   wordMiddleTable: of_unicode_uppercase_table
			wordStartTableSize: OF_UNICODE_UPPERCASE_TABLE_SIZE
		       wordMiddleTableSize: OF_UNICODE_UPPERCASE_TABLE_SIZE];
}

- (void)lowercase
{
	[self of_convertWithWordStartTable: of_unicode_lowercase_table
			   wordMiddleTable: of_unicode_lowercase_table
			wordStartTableSize: OF_UNICODE_LOWERCASE_TABLE_SIZE
		       wordMiddleTableSize: OF_UNICODE_LOWERCASE_TABLE_SIZE];
}

- (void)capitalize
{
	[self of_convertWithWordStartTable: of_unicode_titlecase_table
			   wordMiddleTable: of_unicode_lowercase_table
			wordStartTableSize: OF_UNICODE_TITLECASE_TABLE_SIZE
		       wordMiddleTableSize: OF_UNICODE_LOWERCASE_TABLE_SIZE];
}
#else
- (void)uppercase
{
	convert(self, of_ascii_toupper, of_ascii_toupper);
}

- (void)lowercase
{
	convert(self, of_ascii_tolower, of_ascii_tolower);
}

- (void)capitalize
{
	convert(self, of_ascii_toupper, of_ascii_tolower);
}
#endif

- (void)insertString: (OFString *)string atIndex: (size_t)idx
{
	[self replaceCharactersInRange: of_range(idx, 0) withString: string];
}

- (void)deleteCharactersInRange: (of_range_t)range
{
	[self replaceCharactersInRange: range withString: @""];
}

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString *)replacement
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
{
	[self replaceOccurrencesOfString: string
			      withString: replacement
				 options: 0
				   range: of_range(0, self.length)];
}

- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
			   options: (int)options
			     range: (of_range_t)range
{
	void *pool = objc_autoreleasePoolPush(), *pool2;
	const of_unichar_t *characters;
	const of_unichar_t *searchCharacters = string.characters;
	size_t searchLength = string.length;
	size_t replacementLength = replacement.length;

	if (string == nil || replacement == nil)
		@throw [OFInvalidArgumentException exception];

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > self.length)
		@throw [OFOutOfRangeException exception];

	if (searchLength > range.length) {
		objc_autoreleasePoolPop(pool);
		return;
	}

	pool2 = objc_autoreleasePoolPush();
	characters = self.characters;

	for (size_t i = range.location; i <= range.length - searchLength; i++) {
		if (memcmp(characters + i, searchCharacters,
		    searchLength * sizeof(of_unichar_t)) != 0)
			continue;

		[self replaceCharactersInRange: of_range(i, searchLength)
				    withString: replacement];

		range.length -= searchLength;
		range.length += replacementLength;

		i += replacementLength - 1;

		objc_autoreleasePoolPop(pool2);
		pool2 = objc_autoreleasePoolPush();

		characters = self.characters;
	}

	objc_autoreleasePoolPop(pool);
}

- (void)deleteLeadingWhitespaces
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;
	size_t i, length = self.length;

	for (i = 0; i < length; i++) {
		of_unichar_t c = characters[i];

		if (!of_ascii_isspace(c))
			break;
	}

	objc_autoreleasePoolPop(pool);

	[self deleteCharactersInRange: of_range(0, i)];
}

- (void)deleteTrailingWhitespaces
{
	void *pool;
	const of_unichar_t *characters, *p;
	size_t length, d;

	length = self.length;

	if (length == 0)
		return;

	pool = objc_autoreleasePoolPush();
	characters = self.characters;

	d = 0;
	for (p = characters + length - 1; p >= characters; p--) {
		if (!of_ascii_isspace(*p))
			break;

		d++;
	}

	objc_autoreleasePoolPop(pool);

	[self deleteCharactersInRange: of_range(length - d, d)];
}

- (void)deleteEnclosingWhitespaces
{
	[self deleteLeadingWhitespaces];
	[self deleteTrailingWhitespaces];
}







|




















|








|
|
|
|




|
|
|
|




|
|
|
|




|




|




|





|


|




|











|





|


|
|




















|


|



















|



|

|





|





|












|







|







357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
{
	char *UTF8String;
	int UTF8StringLength;

	if (format == nil)
		@throw [OFInvalidArgumentException exception];

	if ((UTF8StringLength = OFVASPrintF(&UTF8String, format.UTF8String,
	    arguments)) == -1)
		@throw [OFInvalidFormatException exception];

	@try {
		[self appendUTF8String: UTF8String length: UTF8StringLength];
	} @finally {
		free(UTF8String);
	}
}

- (void)prependString: (OFString *)string
{
	[self insertString: string atIndex: 0];
}

- (void)reverse
{
	size_t i, j, length = self.length;

	for (i = 0, j = length - 1; i < length / 2; i++, j--) {
		OFUnichar tmp = [self characterAtIndex: j];
		[self setCharacter: [self characterAtIndex: i] atIndex: j];
		[self setCharacter: tmp atIndex: i];
	}
}

#ifdef OF_HAVE_UNICODE_TABLES
- (void)uppercase
{
	[self of_convertWithWordStartTable: OFUnicodeUppercaseTable
			   wordMiddleTable: OFUnicodeUppercaseTable
			wordStartTableSize: OFUnicodeUppercaseTableSize
		       wordMiddleTableSize: OFUnicodeUppercaseTableSize];
}

- (void)lowercase
{
	[self of_convertWithWordStartTable: OFUnicodeLowercaseTable
			   wordMiddleTable: OFUnicodeLowercaseTable
			wordStartTableSize: OFUnicodeLowercaseTableSize
		       wordMiddleTableSize: OFUnicodeLowercaseTableSize];
}

- (void)capitalize
{
	[self of_convertWithWordStartTable: OFUnicodeTitlecaseTable
			   wordMiddleTable: OFUnicodeLowercaseTable
			wordStartTableSize: OFUnicodeTitlecaseTableSize
		       wordMiddleTableSize: OFUnicodeLowercaseTableSize];
}
#else
- (void)uppercase
{
	convert(self, OFASCIIToUpper, OFASCIIToUpper);
}

- (void)lowercase
{
	convert(self, OFASCIIToLower, OFASCIIToLower);
}

- (void)capitalize
{
	convert(self, OFASCIIToUpper, OFASCIIToLower);
}
#endif

- (void)insertString: (OFString *)string atIndex: (size_t)idx
{
	[self replaceCharactersInRange: OFRangeMake(idx, 0) withString: string];
}

- (void)deleteCharactersInRange: (OFRange)range
{
	[self replaceCharactersInRange: range withString: @""];
}

- (void)replaceCharactersInRange: (OFRange)range
		      withString: (OFString *)replacement
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
{
	[self replaceOccurrencesOfString: string
			      withString: replacement
				 options: 0
				   range: OFRangeMake(0, self.length)];
}

- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
			   options: (int)options
			     range: (OFRange)range
{
	void *pool = objc_autoreleasePoolPush(), *pool2;
	const OFUnichar *characters;
	const OFUnichar *searchCharacters = string.characters;
	size_t searchLength = string.length;
	size_t replacementLength = replacement.length;

	if (string == nil || replacement == nil)
		@throw [OFInvalidArgumentException exception];

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > self.length)
		@throw [OFOutOfRangeException exception];

	if (searchLength > range.length) {
		objc_autoreleasePoolPop(pool);
		return;
	}

	pool2 = objc_autoreleasePoolPush();
	characters = self.characters;

	for (size_t i = range.location; i <= range.length - searchLength; i++) {
		if (memcmp(characters + i, searchCharacters,
		    searchLength * sizeof(OFUnichar)) != 0)
			continue;

		[self replaceCharactersInRange: OFRangeMake(i, searchLength)
				    withString: replacement];

		range.length -= searchLength;
		range.length += replacementLength;

		i += replacementLength - 1;

		objc_autoreleasePoolPop(pool2);
		pool2 = objc_autoreleasePoolPush();

		characters = self.characters;
	}

	objc_autoreleasePoolPop(pool);
}

- (void)deleteLeadingWhitespaces
{
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;
	size_t i, length = self.length;

	for (i = 0; i < length; i++) {
		OFUnichar c = characters[i];

		if (!OFASCIIIsSpace(c))
			break;
	}

	objc_autoreleasePoolPop(pool);

	[self deleteCharactersInRange: OFRangeMake(0, i)];
}

- (void)deleteTrailingWhitespaces
{
	void *pool;
	const OFUnichar *characters, *p;
	size_t length, d;

	length = self.length;

	if (length == 0)
		return;

	pool = objc_autoreleasePoolPush();
	characters = self.characters;

	d = 0;
	for (p = characters + length - 1; p >= characters; p--) {
		if (!OFASCIIIsSpace(*p))
			break;

		d++;
	}

	objc_autoreleasePoolPop(pool);

	[self deleteCharactersInRange: OFRangeMake(length - d, d)];
}

- (void)deleteEnclosingWhitespaces
{
	[self deleteLeadingWhitespaces];
	[self deleteTrailingWhitespaces];
}

Modified src/OFMutableTarArchiveEntry.h from [2d44acedbb] to [ec04d24178].

57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
 * @brief The date of the last modification of the file.
 */
@property (readwrite, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The type of the archive entry.
 *
 * See @ref of_tar_archive_entry_type_t.
 */
@property (readwrite, nonatomic) of_tar_archive_entry_type_t type;

/**
 * @brief The file name of the target (for a hard link or symbolic link).
 */
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic)
    OFString *targetFileName;








|

|







57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
 * @brief The date of the last modification of the file.
 */
@property (readwrite, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The type of the archive entry.
 *
 * See @ref OFTarArchiveEntryType.
 */
@property (readwrite, nonatomic) OFTarArchiveEntryType type;

/**
 * @brief The file name of the target (for a hard link or symbolic link).
 */
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic)
    OFString *targetFileName;

Modified src/OFMutableTarArchiveEntry.m from [9a77a0f3e7] to [a864b37365].

62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
- (void)setModificationDate: (OFDate *)modificationDate
{
	OFDate *old = _modificationDate;
	_modificationDate = [modificationDate retain];
	[old release];
}

- (void)setType: (of_tar_archive_entry_type_t)type
{
	_type = type;
}

- (void)setTargetFileName: (OFString *)targetFileName
{
	OFString *old = _targetFileName;







|







62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
- (void)setModificationDate: (OFDate *)modificationDate
{
	OFDate *old = _modificationDate;
	_modificationDate = [modificationDate retain];
	[old release];
}

- (void)setType: (OFTarArchiveEntryType)type
{
	_type = type;
}

- (void)setTargetFileName: (OFString *)targetFileName
{
	OFString *old = _targetFileName;

Modified src/OFMutableURL.m from [66f15c46f8] to [3668c5a3ba].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
# import "OFFileManager.h"
#endif
#import "OFNumber.h"
#import "OFString.h"

#import "OFInvalidFormatException.h"

extern void of_url_verify_escaped(OFString *, OFCharacterSet *);

@implementation OFMutableURL
@dynamic scheme, URLEncodedScheme, host, URLEncodedHost, port, user;
@dynamic URLEncodedUser, password, URLEncodedPassword, path, URLEncodedPath;
@dynamic pathComponents, query, URLEncodedQuery, queryDictionary, fragment;
@dynamic URLEncodedFragment;

+ (instancetype)URL







<
<







22
23
24
25
26
27
28


29
30
31
32
33
34
35
# import "OFFileManager.h"
#endif
#import "OFNumber.h"
#import "OFString.h"

#import "OFInvalidFormatException.h"



@implementation OFMutableURL
@dynamic scheme, URLEncodedScheme, host, URLEncodedHost, port, user;
@dynamic URLEncodedUser, password, URLEncodedPassword, path, URLEncodedPath;
@dynamic pathComponents, query, URLEncodedQuery, queryDictionary, fragment;
@dynamic URLEncodedFragment;

+ (instancetype)URL
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
}

- (void)setURLEncodedScheme: (OFString *)URLEncodedScheme
{
	OFString *old;

	if (URLEncodedScheme != nil)
		of_url_verify_escaped(URLEncodedScheme,
		    [OFCharacterSet URLSchemeAllowedCharacterSet]);

	old = _URLEncodedScheme;
	_URLEncodedScheme = [URLEncodedScheme copy];
	[old release];
}

- (void)setHost: (OFString *)host
{
	void *pool = objc_autoreleasePoolPush();
	OFString *old = _URLEncodedHost;

	if (of_url_is_ipv6_host(host))
		_URLEncodedHost = [[OFString alloc]
		    initWithFormat: @"[%@]", host];
	else
		_URLEncodedHost = [[host
		    stringByURLEncodingWithAllowedCharacters:
		    [OFCharacterSet URLHostAllowedCharacterSet]] copy];

	[old release];

	objc_autoreleasePoolPop(pool);
}

- (void)setURLEncodedHost: (OFString *)URLEncodedHost
{
	OFString *old;

	if ([URLEncodedHost hasPrefix: @"["] &&
	    [URLEncodedHost hasSuffix: @"]"]) {
		if (!of_url_is_ipv6_host([URLEncodedHost substringWithRange:
		    of_range(1, URLEncodedHost.length - 2)]))
			@throw [OFInvalidFormatException exception];
	} else if (URLEncodedHost != nil)
		of_url_verify_escaped(URLEncodedHost,
		    [OFCharacterSet URLHostAllowedCharacterSet]);

	old = _URLEncodedHost;
	_URLEncodedHost = [URLEncodedHost copy];
	[old release];
}








|












|


















|
|


|







51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
}

- (void)setURLEncodedScheme: (OFString *)URLEncodedScheme
{
	OFString *old;

	if (URLEncodedScheme != nil)
		OFURLVerifyIsEscaped(URLEncodedScheme,
		    [OFCharacterSet URLSchemeAllowedCharacterSet]);

	old = _URLEncodedScheme;
	_URLEncodedScheme = [URLEncodedScheme copy];
	[old release];
}

- (void)setHost: (OFString *)host
{
	void *pool = objc_autoreleasePoolPush();
	OFString *old = _URLEncodedHost;

	if (OFURLIsIPv6Host(host))
		_URLEncodedHost = [[OFString alloc]
		    initWithFormat: @"[%@]", host];
	else
		_URLEncodedHost = [[host
		    stringByURLEncodingWithAllowedCharacters:
		    [OFCharacterSet URLHostAllowedCharacterSet]] copy];

	[old release];

	objc_autoreleasePoolPop(pool);
}

- (void)setURLEncodedHost: (OFString *)URLEncodedHost
{
	OFString *old;

	if ([URLEncodedHost hasPrefix: @"["] &&
	    [URLEncodedHost hasSuffix: @"]"]) {
		if (!OFURLIsIPv6Host([URLEncodedHost substringWithRange:
		    OFRangeMake(1, URLEncodedHost.length - 2)]))
			@throw [OFInvalidFormatException exception];
	} else if (URLEncodedHost != nil)
		OFURLVerifyIsEscaped(URLEncodedHost,
		    [OFCharacterSet URLHostAllowedCharacterSet]);

	old = _URLEncodedHost;
	_URLEncodedHost = [URLEncodedHost copy];
	[old release];
}

122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
}

- (void)setURLEncodedUser: (OFString *)URLEncodedUser
{
	OFString *old;

	if (URLEncodedUser != nil)
		of_url_verify_escaped(URLEncodedUser,
		    [OFCharacterSet URLUserAllowedCharacterSet]);

	old = _URLEncodedUser;
	_URLEncodedUser = [URLEncodedUser copy];
	[old release];
}








|







120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
}

- (void)setURLEncodedUser: (OFString *)URLEncodedUser
{
	OFString *old;

	if (URLEncodedUser != nil)
		OFURLVerifyIsEscaped(URLEncodedUser,
		    [OFCharacterSet URLUserAllowedCharacterSet]);

	old = _URLEncodedUser;
	_URLEncodedUser = [URLEncodedUser copy];
	[old release];
}

149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
}

- (void)setURLEncodedPassword: (OFString *)URLEncodedPassword
{
	OFString *old;

	if (URLEncodedPassword != nil)
		of_url_verify_escaped(URLEncodedPassword,
		    [OFCharacterSet URLPasswordAllowedCharacterSet]);

	old = _URLEncodedPassword;
	_URLEncodedPassword = [URLEncodedPassword copy];
	[old release];
}








|







147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
}

- (void)setURLEncodedPassword: (OFString *)URLEncodedPassword
{
	OFString *old;

	if (URLEncodedPassword != nil)
		OFURLVerifyIsEscaped(URLEncodedPassword,
		    [OFCharacterSet URLPasswordAllowedCharacterSet]);

	old = _URLEncodedPassword;
	_URLEncodedPassword = [URLEncodedPassword copy];
	[old release];
}

175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
}

- (void)setURLEncodedPath: (OFString *)URLEncodedPath
{
	OFString *old;

	if (URLEncodedPath != nil)
		of_url_verify_escaped(URLEncodedPath,
		    [OFCharacterSet URLPathAllowedCharacterSet]);

	old = _URLEncodedPath;
	_URLEncodedPath = [URLEncodedPath copy];
	[old release];
}








|







173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
}

- (void)setURLEncodedPath: (OFString *)URLEncodedPath
{
	OFString *old;

	if (URLEncodedPath != nil)
		OFURLVerifyIsEscaped(URLEncodedPath,
		    [OFCharacterSet URLPathAllowedCharacterSet]);

	old = _URLEncodedPath;
	_URLEncodedPath = [URLEncodedPath copy];
	[old release];
}

221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
}

- (void)setURLEncodedQuery: (OFString *)URLEncodedQuery
{
	OFString *old;

	if (URLEncodedQuery != nil)
		of_url_verify_escaped(URLEncodedQuery,
		    [OFCharacterSet URLQueryAllowedCharacterSet]);

	old = _URLEncodedQuery;
	_URLEncodedQuery = [URLEncodedQuery copy];
	[old release];
}








|







219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
}

- (void)setURLEncodedQuery: (OFString *)URLEncodedQuery
{
	OFString *old;

	if (URLEncodedQuery != nil)
		OFURLVerifyIsEscaped(URLEncodedQuery,
		    [OFCharacterSet URLQueryAllowedCharacterSet]);

	old = _URLEncodedQuery;
	_URLEncodedQuery = [URLEncodedQuery copy];
	[old release];
}

289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
}

- (void)setURLEncodedFragment: (OFString *)URLEncodedFragment
{
	OFString *old;

	if (URLEncodedFragment != nil)
		of_url_verify_escaped(URLEncodedFragment,
		    [OFCharacterSet URLFragmentAllowedCharacterSet]);

	old = _URLEncodedFragment;
	_URLEncodedFragment = [URLEncodedFragment copy];
	[old release];
}








|







287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
}

- (void)setURLEncodedFragment: (OFString *)URLEncodedFragment
{
	OFString *old;

	if (URLEncodedFragment != nil)
		OFURLVerifyIsEscaped(URLEncodedFragment,
		    [OFCharacterSet URLFragmentAllowedCharacterSet]);

	old = _URLEncodedFragment;
	_URLEncodedFragment = [URLEncodedFragment copy];
	[old release];
}

400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
				done = false;
				break;
			}

			if ([current isEqual: @".."] && parent != nil &&
			    ![parent isEqual: @".."]) {
				[array removeObjectsInRange:
				    of_range(i - 1, 2)];

				done = false;
				break;
			}
		}
	}








|







398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
				done = false;
				break;
			}

			if ([current isEqual: @".."] && parent != nil &&
			    ![parent isEqual: @".."]) {
				[array removeObjectsInRange:
				    OFRangeMake(i - 1, 2)];

				done = false;
				break;
			}
		}
	}

Modified src/OFMutableUTF8String.h from [15b5339be2] to [ef5fa816c6].

16
17
18
19
20
21
22
23
24
25
26
27
28
#import "OFMutableString.h"
#import "OFUTF8String.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFMutableUTF8String: OFMutableString
{
	struct of_string_utf8_ivars *restrict _s;
	struct of_string_utf8_ivars _storage;
}
@end

OF_ASSUME_NONNULL_END







|
|




16
17
18
19
20
21
22
23
24
25
26
27
28
#import "OFMutableString.h"
#import "OFUTF8String.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFMutableUTF8String: OFMutableString
{
	struct OFUTF8StringIvars *restrict _s;
	struct OFUTF8StringIvars _storage;
}
@end

OF_ASSUME_NONNULL_END

Modified src/OFMutableUTF8String.m from [ae60bfdf29] to [0d95785aef].

17
18
19
20
21
22
23

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232

#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

#import "OFMutableUTF8String.h"

#import "OFString.h"
#import "OFUTF8String.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#import "of_asprintf.h"
#import "unicode.h"

@implementation OFMutableUTF8String
+ (void)initialize
{
	if (self == [OFMutableUTF8String class])
		[self inheritMethodsFromClass: [OFUTF8String class]];
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
			    freeWhenDone: (bool)freeWhenDone
{
	self = [self initWithUTF8String: UTF8String];

	if (freeWhenDone)
		free(UTF8String);

	return self;
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
				  length: (size_t)UTF8StringLength
			    freeWhenDone: (bool)freeWhenDone
{
	self = [self initWithUTF8String: UTF8String length: UTF8StringLength];

	if (freeWhenDone)
		free(UTF8String);

	return self;
}

#ifdef OF_HAVE_UNICODE_TABLES
- (void)of_convertWithWordStartTable: (const of_unichar_t *const [])startTable
		     wordMiddleTable: (const of_unichar_t *const [])middleTable
		  wordStartTableSize: (size_t)startTableSize
		 wordMiddleTableSize: (size_t)middleTableSize
{
	of_unichar_t *unicodeString;
	size_t unicodeLen, newCStringLength;
	size_t i, j;
	char *newCString;
	bool isStart = true;

	if (!_s->isUTF8) {
		uint8_t t;
		const of_unichar_t *const *table;

		assert(startTableSize >= 1 && middleTableSize >= 1);

		_s->hashed = false;

		for (i = 0; i < _s->cStringLength; i++) {
			if (isStart)
				table = startTable;
			else
				table = middleTable;

			isStart = of_ascii_isspace(_s->cString[i]);

			if ((t = table[0][(uint8_t)_s->cString[i]]) != 0)
				_s->cString[i] = t;
		}

		return;
	}

	unicodeLen = self.length;
	unicodeString = of_alloc(unicodeLen, sizeof(of_unichar_t));

	i = j = 0;
	newCStringLength = 0;

	while (i < _s->cStringLength) {
		const of_unichar_t *const *table;
		size_t tableSize;
		of_unichar_t c;
		ssize_t cLen;

		if (isStart) {
			table = startTable;
			tableSize = middleTableSize;
		} else {
			table = middleTable;
			tableSize = middleTableSize;
		}

		cLen = of_string_utf8_decode(_s->cString + i,
		    _s->cStringLength - i, &c);

		if (cLen <= 0 || c > 0x10FFFF) {
			free(unicodeString);
			@throw [OFInvalidEncodingException exception];
		}

		isStart = of_ascii_isspace(c);

		if (c >> 8 < tableSize) {
			of_unichar_t tc = table[c >> 8][c & 0xFF];

			if (tc)
				c = tc;
		}
		unicodeString[j++] = c;

		if (c < 0x80)
			newCStringLength++;
		else if (c < 0x800)
			newCStringLength += 2;
		else if (c < 0x10000)
			newCStringLength += 3;
		else if (c < 0x110000)
			newCStringLength += 4;
		else {
			free(unicodeString);
			@throw [OFInvalidEncodingException exception];
		}

		i += cLen;
	}

	@try {
		newCString = of_alloc(newCStringLength + 1, 1);
	} @catch (id e) {
		free(unicodeString);
		@throw e;
	}

	j = 0;

	for (i = 0; i < unicodeLen; i++) {
		size_t d;

		if ((d = of_string_utf8_encode(unicodeString[i],
		    newCString + j)) == 0) {
			free(unicodeString);
			free(newCString);
			@throw [OFInvalidEncodingException exception];
		}
		j += d;
	}

	assert(j == newCStringLength);
	newCString[j] = 0;
	free(unicodeString);

	free(_s->cString);
	_s->hashed = false;
	_s->cString = newCString;
	_s->cStringLength = newCStringLength;

	/*
	 * Even though cStringLength can change, length cannot, therefore no
	 * need to change it.
	 */
}
#endif

- (void)setCharacter: (of_unichar_t)character atIndex: (size_t)idx
{
	char buffer[4];
	of_unichar_t c;
	size_t lenNew;
	ssize_t lenOld;

	if (_s->isUTF8)
		idx = of_string_utf8_get_position(_s->cString, idx,
		    _s->cStringLength);

	if (idx >= _s->cStringLength)
		@throw [OFOutOfRangeException exception];

	/* Shortcut if old and new character both are ASCII */
	if (character < 0x80 && !(_s->cString[idx] & 0x80)) {
		_s->hashed = false;
		_s->cString[idx] = character;
		return;
	}

	if ((lenNew = of_string_utf8_encode(character, buffer)) == 0)
		@throw [OFInvalidEncodingException exception];

	if ((lenOld = of_string_utf8_decode(_s->cString + idx,
	    _s->cStringLength - idx, &c)) <= 0)
		@throw [OFInvalidEncodingException exception];

	_s->hashed = false;

	if (lenNew == (size_t)lenOld)
		memcpy(_s->cString + idx, buffer, lenNew);
	else if (lenNew > (size_t)lenOld) {
		_s->cString = of_realloc(_s->cString,
		    _s->cStringLength - lenOld + lenNew + 1, 1);

		memmove(_s->cString + idx + lenNew, _s->cString + idx + lenOld,
		    _s->cStringLength - idx - lenOld);
		memcpy(_s->cString + idx, buffer, lenNew);

		_s->cStringLength -= lenOld;







>









<















|











|





|
|



|







|











|









|





|

|










|



|



|


|















|







|

|








|

|
|







|

|











|


|




|












|


|








|







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232

#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

#import "OFMutableUTF8String.h"
#import "OFASPrintF.h"
#import "OFString.h"
#import "OFUTF8String.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"


#import "unicode.h"

@implementation OFMutableUTF8String
+ (void)initialize
{
	if (self == [OFMutableUTF8String class])
		[self inheritMethodsFromClass: [OFUTF8String class]];
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
			    freeWhenDone: (bool)freeWhenDone
{
	self = [self initWithUTF8String: UTF8String];

	if (freeWhenDone)
		OFFreeMemory(UTF8String);

	return self;
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
				  length: (size_t)UTF8StringLength
			    freeWhenDone: (bool)freeWhenDone
{
	self = [self initWithUTF8String: UTF8String length: UTF8StringLength];

	if (freeWhenDone)
		OFFreeMemory(UTF8String);

	return self;
}

#ifdef OF_HAVE_UNICODE_TABLES
- (void)of_convertWithWordStartTable: (const OFUnichar *const [])startTable
		     wordMiddleTable: (const OFUnichar *const [])middleTable
		  wordStartTableSize: (size_t)startTableSize
		 wordMiddleTableSize: (size_t)middleTableSize
{
	OFUnichar *unicodeString;
	size_t unicodeLen, newCStringLength;
	size_t i, j;
	char *newCString;
	bool isStart = true;

	if (!_s->isUTF8) {
		uint8_t t;
		const OFUnichar *const *table;

		assert(startTableSize >= 1 && middleTableSize >= 1);

		_s->hashed = false;

		for (i = 0; i < _s->cStringLength; i++) {
			if (isStart)
				table = startTable;
			else
				table = middleTable;

			isStart = OFASCIIIsSpace(_s->cString[i]);

			if ((t = table[0][(uint8_t)_s->cString[i]]) != 0)
				_s->cString[i] = t;
		}

		return;
	}

	unicodeLen = self.length;
	unicodeString = OFAllocMemory(unicodeLen, sizeof(OFUnichar));

	i = j = 0;
	newCStringLength = 0;

	while (i < _s->cStringLength) {
		const OFUnichar *const *table;
		size_t tableSize;
		OFUnichar c;
		ssize_t cLen;

		if (isStart) {
			table = startTable;
			tableSize = middleTableSize;
		} else {
			table = middleTable;
			tableSize = middleTableSize;
		}

		cLen = OFUTF8StringDecode(_s->cString + i,
		    _s->cStringLength - i, &c);

		if (cLen <= 0 || c > 0x10FFFF) {
			OFFreeMemory(unicodeString);
			@throw [OFInvalidEncodingException exception];
		}

		isStart = OFASCIIIsSpace(c);

		if (c >> 8 < tableSize) {
			OFUnichar tc = table[c >> 8][c & 0xFF];

			if (tc)
				c = tc;
		}
		unicodeString[j++] = c;

		if (c < 0x80)
			newCStringLength++;
		else if (c < 0x800)
			newCStringLength += 2;
		else if (c < 0x10000)
			newCStringLength += 3;
		else if (c < 0x110000)
			newCStringLength += 4;
		else {
			OFFreeMemory(unicodeString);
			@throw [OFInvalidEncodingException exception];
		}

		i += cLen;
	}

	@try {
		newCString = OFAllocMemory(newCStringLength + 1, 1);
	} @catch (id e) {
		OFFreeMemory(unicodeString);
		@throw e;
	}

	j = 0;

	for (i = 0; i < unicodeLen; i++) {
		size_t d;

		if ((d = OFUTF8StringEncode(unicodeString[i],
		    newCString + j)) == 0) {
			OFFreeMemory(unicodeString);
			OFFreeMemory(newCString);
			@throw [OFInvalidEncodingException exception];
		}
		j += d;
	}

	assert(j == newCStringLength);
	newCString[j] = 0;
	OFFreeMemory(unicodeString);

	OFFreeMemory(_s->cString);
	_s->hashed = false;
	_s->cString = newCString;
	_s->cStringLength = newCStringLength;

	/*
	 * Even though cStringLength can change, length cannot, therefore no
	 * need to change it.
	 */
}
#endif

- (void)setCharacter: (OFUnichar)character atIndex: (size_t)idx
{
	char buffer[4];
	OFUnichar c;
	size_t lenNew;
	ssize_t lenOld;

	if (_s->isUTF8)
		idx = OFUTF8StringIndexToPosition(_s->cString, idx,
		    _s->cStringLength);

	if (idx >= _s->cStringLength)
		@throw [OFOutOfRangeException exception];

	/* Shortcut if old and new character both are ASCII */
	if (character < 0x80 && !(_s->cString[idx] & 0x80)) {
		_s->hashed = false;
		_s->cString[idx] = character;
		return;
	}

	if ((lenNew = OFUTF8StringEncode(character, buffer)) == 0)
		@throw [OFInvalidEncodingException exception];

	if ((lenOld = OFUTF8StringDecode(_s->cString + idx,
	    _s->cStringLength - idx, &c)) <= 0)
		@throw [OFInvalidEncodingException exception];

	_s->hashed = false;

	if (lenNew == (size_t)lenOld)
		memcpy(_s->cString + idx, buffer, lenNew);
	else if (lenNew > (size_t)lenOld) {
		_s->cString = OFResizeMemory(_s->cString,
		    _s->cStringLength - lenOld + lenNew + 1, 1);

		memmove(_s->cString + idx + lenNew, _s->cString + idx + lenOld,
		    _s->cStringLength - idx - lenOld);
		memcpy(_s->cString + idx, buffer, lenNew);

		_s->cStringLength -= lenOld;
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
		_s->cStringLength += lenNew;
		_s->cString[_s->cStringLength] = '\0';

		if (character >= 0x80)
			_s->isUTF8 = true;

		@try {
			_s->cString = of_realloc(_s->cString,
			    _s->cStringLength + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't really care, as we only made it smaller */
		}
	}
}

- (void)appendUTF8String: (const char *)UTF8String
{
	size_t UTF8StringLength = strlen(UTF8String);
	size_t length;

	if (UTF8StringLength >= 3 &&
	    memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
		UTF8String += 3;
		UTF8StringLength -= 3;
	}

	switch (of_string_utf8_check(UTF8String, UTF8StringLength, &length)) {
	case 1:
		_s->isUTF8 = true;
		break;
	case -1:
		@throw [OFInvalidEncodingException exception];
	}

	_s->hashed = false;
	_s->cString = of_realloc(_s->cString,
	    _s->cStringLength + UTF8StringLength + 1, 1);
	memcpy(_s->cString + _s->cStringLength, UTF8String,
	    UTF8StringLength + 1);

	_s->cStringLength += UTF8StringLength;
	_s->length += length;
}

- (void)appendUTF8String: (const char *)UTF8String
		  length: (size_t)UTF8StringLength
{
	size_t length;

	if (UTF8StringLength >= 3 &&
	    memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
		UTF8String += 3;
		UTF8StringLength -= 3;
	}

	switch (of_string_utf8_check(UTF8String, UTF8StringLength, &length)) {
	case 1:
		_s->isUTF8 = true;
		break;
	case -1:
		@throw [OFInvalidEncodingException exception];
	}

	_s->hashed = false;
	_s->cString = of_realloc(_s->cString,
	    _s->cStringLength + UTF8StringLength + 1, 1);
	memcpy(_s->cString + _s->cStringLength, UTF8String, UTF8StringLength);

	_s->cStringLength += UTF8StringLength;
	_s->length += length;

	_s->cString[_s->cStringLength] = 0;
}

- (void)appendCString: (const char *)cString
	     encoding: (of_string_encoding_t)encoding
{
	[self appendCString: cString
		   encoding: encoding
		     length: strlen(cString)];
}

- (void)appendCString: (const char *)cString
	     encoding: (of_string_encoding_t)encoding
	       length: (size_t)cStringLength
{
	if (encoding == OF_STRING_ENCODING_UTF_8)
		[self appendUTF8String: cString length: cStringLength];
	else {
		void *pool = objc_autoreleasePoolPush();

		[self appendString:
		    [OFString stringWithCString: cString
				       encoding: encoding







|


















|








|



















|








|










|







|


|







244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
		_s->cStringLength += lenNew;
		_s->cString[_s->cStringLength] = '\0';

		if (character >= 0x80)
			_s->isUTF8 = true;

		@try {
			_s->cString = OFResizeMemory(_s->cString,
			    _s->cStringLength + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't really care, as we only made it smaller */
		}
	}
}

- (void)appendUTF8String: (const char *)UTF8String
{
	size_t UTF8StringLength = strlen(UTF8String);
	size_t length;

	if (UTF8StringLength >= 3 &&
	    memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
		UTF8String += 3;
		UTF8StringLength -= 3;
	}

	switch (OFUTF8StringCheck(UTF8String, UTF8StringLength, &length)) {
	case 1:
		_s->isUTF8 = true;
		break;
	case -1:
		@throw [OFInvalidEncodingException exception];
	}

	_s->hashed = false;
	_s->cString = OFResizeMemory(_s->cString,
	    _s->cStringLength + UTF8StringLength + 1, 1);
	memcpy(_s->cString + _s->cStringLength, UTF8String,
	    UTF8StringLength + 1);

	_s->cStringLength += UTF8StringLength;
	_s->length += length;
}

- (void)appendUTF8String: (const char *)UTF8String
		  length: (size_t)UTF8StringLength
{
	size_t length;

	if (UTF8StringLength >= 3 &&
	    memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
		UTF8String += 3;
		UTF8StringLength -= 3;
	}

	switch (OFUTF8StringCheck(UTF8String, UTF8StringLength, &length)) {
	case 1:
		_s->isUTF8 = true;
		break;
	case -1:
		@throw [OFInvalidEncodingException exception];
	}

	_s->hashed = false;
	_s->cString = OFResizeMemory(_s->cString,
	    _s->cStringLength + UTF8StringLength + 1, 1);
	memcpy(_s->cString + _s->cStringLength, UTF8String, UTF8StringLength);

	_s->cStringLength += UTF8StringLength;
	_s->length += length;

	_s->cString[_s->cStringLength] = 0;
}

- (void)appendCString: (const char *)cString
	     encoding: (OFStringEncoding)encoding
{
	[self appendCString: cString
		   encoding: encoding
		     length: strlen(cString)];
}

- (void)appendCString: (const char *)cString
	     encoding: (OFStringEncoding)encoding
	       length: (size_t)cStringLength
{
	if (encoding == OFStringEncodingUTF8)
		[self appendUTF8String: cString length: cStringLength];
	else {
		void *pool = objc_autoreleasePoolPush();

		[self appendString:
		    [OFString stringWithCString: cString
				       encoding: encoding
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426

	if (string == nil)
		@throw [OFInvalidArgumentException exception];

	UTF8StringLength = string.UTF8StringLength;

	_s->hashed = false;
	_s->cString = of_realloc(_s->cString,
	    _s->cStringLength + UTF8StringLength + 1, 1);
	memcpy(_s->cString + _s->cStringLength, string.UTF8String,
	    UTF8StringLength);

	_s->cStringLength += UTF8StringLength;
	_s->length += string.length;

	_s->cString[_s->cStringLength] = 0;

	if ([string isKindOfClass: [OFUTF8String class]] ||
	    [string isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)string)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)appendCharacters: (const of_unichar_t *)characters
		  length: (size_t)length
{
	char *tmp = of_alloc((length * 4) + 1, 1);

	@try {
		size_t j = 0;
		bool isUTF8 = false;

		for (size_t i = 0; i < length; i++) {
			size_t len = of_string_utf8_encode(characters[i],
			    tmp + j);

			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			if (len > 1)
				isUTF8 = true;

			j += len;
		}

		tmp[j] = '\0';

		_s->hashed = false;
		_s->cString = of_realloc(_s->cString,
		    _s->cStringLength + j + 1, 1);
		memcpy(_s->cString + _s->cStringLength, tmp, j + 1);

		_s->cStringLength += j;
		_s->length += length;

		if (isUTF8)
			_s->isUTF8 = true;
	} @finally {
		free(tmp);
	}
}

- (void)appendFormat: (OFConstantString *)format arguments: (va_list)arguments
{
	char *UTF8String;
	int UTF8StringLength;

	if (format == nil)
		@throw [OFInvalidArgumentException exception];

	if ((UTF8StringLength = of_vasprintf(&UTF8String, format.UTF8String,
	    arguments)) == -1)
		@throw [OFInvalidFormatException exception];

	@try {
		[self appendUTF8String: UTF8String length: UTF8StringLength];
	} @finally {
		free(UTF8String);







|

















|
<

|






|
<













|









|











|







347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372

373
374
375
376
377
378
379
380
381

382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424

	if (string == nil)
		@throw [OFInvalidArgumentException exception];

	UTF8StringLength = string.UTF8StringLength;

	_s->hashed = false;
	_s->cString = OFResizeMemory(_s->cString,
	    _s->cStringLength + UTF8StringLength + 1, 1);
	memcpy(_s->cString + _s->cStringLength, string.UTF8String,
	    UTF8StringLength);

	_s->cStringLength += UTF8StringLength;
	_s->length += string.length;

	_s->cString[_s->cStringLength] = 0;

	if ([string isKindOfClass: [OFUTF8String class]] ||
	    [string isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)string)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)appendCharacters: (const OFUnichar *)characters length: (size_t)length

{
	char *tmp = OFAllocMemory((length * 4) + 1, 1);

	@try {
		size_t j = 0;
		bool isUTF8 = false;

		for (size_t i = 0; i < length; i++) {
			size_t len = OFUTF8StringEncode(characters[i], tmp + j);


			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			if (len > 1)
				isUTF8 = true;

			j += len;
		}

		tmp[j] = '\0';

		_s->hashed = false;
		_s->cString = OFResizeMemory(_s->cString,
		    _s->cStringLength + j + 1, 1);
		memcpy(_s->cString + _s->cStringLength, tmp, j + 1);

		_s->cStringLength += j;
		_s->length += length;

		if (isUTF8)
			_s->isUTF8 = true;
	} @finally {
		OFFreeMemory(tmp);
	}
}

- (void)appendFormat: (OFConstantString *)format arguments: (va_list)arguments
{
	char *UTF8String;
	int UTF8StringLength;

	if (format == nil)
		@throw [OFInvalidArgumentException exception];

	if ((UTF8StringLength = OFVASPrintF(&UTF8String, format.UTF8String,
	    arguments)) == -1)
		@throw [OFInvalidFormatException exception];

	@try {
		[self appendUTF8String: UTF8String length: UTF8StringLength];
	} @finally {
		free(UTF8String);
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565

566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606

607
608
609
610
611
612
613
614
615
616
617
618
619

620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733

734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759

760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795

796
797
798
799
800
801
802
803
804
805
{
	size_t newCStringLength;

	if (idx > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8)
		idx = of_string_utf8_get_position(_s->cString, idx,
		    _s->cStringLength);

	newCStringLength = _s->cStringLength + string.UTF8StringLength;
	_s->hashed = false;
	_s->cString = of_realloc(_s->cString, newCStringLength + 1, 1);

	memmove(_s->cString + idx + string.UTF8StringLength,
	    _s->cString + idx, _s->cStringLength - idx);
	memcpy(_s->cString + idx, string.UTF8String,
	    string.UTF8StringLength);
	_s->cString[newCStringLength] = '\0';

	_s->cStringLength = newCStringLength;
	_s->length += string.length;

	if ([string isKindOfClass: [OFUTF8String class]] ||
	    [string isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)string)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)deleteCharactersInRange: (of_range_t)range
{
	size_t start = range.location;
	size_t end = range.location + range.length;

	if (range.length > SIZE_MAX - range.location || end > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		start = of_string_utf8_get_position(_s->cString, start,
		    _s->cStringLength);
		end = of_string_utf8_get_position(_s->cString, end,
		    _s->cStringLength);
	}

	memmove(_s->cString + start, _s->cString + end,
	    _s->cStringLength - end);
	_s->hashed = false;
	_s->length -= range.length;
	_s->cStringLength -= end - start;
	_s->cString[_s->cStringLength] = 0;

	@try {
		_s->cString = of_realloc(_s->cString, _s->cStringLength + 1, 1);

	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString *)replacement
{
	size_t start = range.location;
	size_t end = range.location + range.length;
	size_t newCStringLength, newLength;

	if (replacement == nil)
		@throw [OFInvalidArgumentException exception];

	if (range.length > SIZE_MAX - range.location || end > _s->length)
		@throw [OFOutOfRangeException exception];

	newLength = _s->length - range.length + replacement.length;

	if (_s->isUTF8) {
		start = of_string_utf8_get_position(_s->cString, start,
		    _s->cStringLength);
		end = of_string_utf8_get_position(_s->cString, end,
		    _s->cStringLength);
	}

	newCStringLength = _s->cStringLength - (end - start) +
	    replacement.UTF8StringLength;
	_s->hashed = false;

	/*
	 * If the new string is bigger, we need to resize it first so we can
	 * memmove() the rest of the string to the end.
	 *
	 * We must not resize the string if the new string is smaller, because
	 * then we can't memmove() the rest of the string forward as the rest is
	 * lost due to the resize!
	 */
	if (newCStringLength > _s->cStringLength)
		_s->cString = of_realloc(_s->cString, newCStringLength + 1, 1);


	memmove(_s->cString + start + replacement.UTF8StringLength,
	    _s->cString + end, _s->cStringLength - end);
	memcpy(_s->cString + start, replacement.UTF8String,
	    replacement.UTF8StringLength);
	_s->cString[newCStringLength] = '\0';

	/*
	 * If the new string is smaller, we can safely resize it now as we're
	 * done with memmove().
	 */
	if (newCStringLength < _s->cStringLength)
		_s->cString = of_realloc(_s->cString, newCStringLength + 1, 1);


	_s->cStringLength = newCStringLength;
	_s->length = newLength;

	if ([replacement isKindOfClass: [OFUTF8String class]] ||
	    [replacement isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)replacement)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
			   options: (int)options
			     range: (of_range_t)range
{
	const char *searchString = string.UTF8String;
	const char *replacementString = replacement.UTF8String;
	size_t searchLength = string.UTF8StringLength;
	size_t replacementLength = replacement.UTF8StringLength;
	size_t last, newCStringLength, newLength;
	char *newCString;

	if (string == nil || replacement == nil)
		@throw [OFInvalidArgumentException exception];

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > self.length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		range.location = of_string_utf8_get_position(_s->cString,
		    range.location, _s->cStringLength);
		range.length = of_string_utf8_get_position(
		    _s->cString + range.location, range.length,
		    _s->cStringLength - range.location);
	}

	if (string.UTF8StringLength > range.length)
		return;

	newCString = NULL;
	newCStringLength = 0;
	newLength = _s->length;
	last = 0;

	for (size_t i = range.location; i <= range.length - searchLength; i++) {
		if (memcmp(_s->cString + i, searchString, searchLength) != 0)
			continue;

		@try {
			newCString = of_realloc(newCString,
			    newCStringLength + i - last + replacementLength + 1,
			    1);
		} @catch (id e) {
			free(newCString);
			@throw e;
		}
		memcpy(newCString + newCStringLength, _s->cString + last,
		    i - last);
		memcpy(newCString + newCStringLength + i - last,
		    replacementString, replacementLength);

		newCStringLength += i - last + replacementLength;
		newLength = newLength - string.length + replacement.length;

		i += searchLength - 1;
		last = i + 1;
	}

	@try {
		newCString = of_realloc(newCString,
		    newCStringLength + _s->cStringLength - last + 1, 1);
	} @catch (id e) {
		free(newCString);
		@throw e;
	}
	memcpy(newCString + newCStringLength, _s->cString + last,
	    _s->cStringLength - last);
	newCStringLength += _s->cStringLength - last;
	newCString[newCStringLength] = 0;

	free(_s->cString);
	_s->hashed = false;
	_s->cString = newCString;
	_s->cStringLength = newCStringLength;
	_s->length = newLength;

	if ([replacement isKindOfClass: [OFUTF8String class]] ||
	    [replacement isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)replacement)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)deleteLeadingWhitespaces
{
	size_t i;

	for (i = 0; i < _s->cStringLength; i++)
		if (!of_ascii_isspace(_s->cString[i]))
			break;

	_s->hashed = false;
	_s->cStringLength -= i;
	_s->length -= i;

	memmove(_s->cString, _s->cString + i, _s->cStringLength);
	_s->cString[_s->cStringLength] = '\0';

	@try {
		_s->cString = of_realloc(_s->cString, _s->cStringLength + 1, 1);

	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)deleteTrailingWhitespaces
{
	size_t d;
	char *p;

	_s->hashed = false;

	d = 0;
	for (p = _s->cString + _s->cStringLength - 1; p >= _s->cString; p--) {
		if (!of_ascii_isspace(*p))
			break;

		*p = '\0';
		d++;
	}

	_s->cStringLength -= d;
	_s->length -= d;

	@try {
		_s->cString = of_realloc(_s->cString, _s->cStringLength + 1, 1);

	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)deleteEnclosingWhitespaces
{
	size_t d, i;
	char *p;

	_s->hashed = false;

	d = 0;
	for (p = _s->cString + _s->cStringLength - 1; p >= _s->cString; p--) {
		if (!of_ascii_isspace(*p))
			break;

		*p = '\0';
		d++;
	}

	_s->cStringLength -= d;
	_s->length -= d;

	for (i = 0; i < _s->cStringLength; i++)
		if (!of_ascii_isspace(_s->cString[i]))
			break;

	_s->cStringLength -= i;
	_s->length -= i;

	memmove(_s->cString, _s->cString + i, _s->cStringLength);
	_s->cString[_s->cStringLength] = '\0';

	@try {
		_s->cString = of_realloc(_s->cString, _s->cStringLength + 1, 1);

	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)makeImmutable
{
	object_setClass(self, [OFUTF8String class]);
}
@end







|




|


















|








|

|











|
>





|















|

|
















|
>












|
>















|
















|

|

















|



|















|


|







|


















|










|
>














|










|
>














|










|









|
>










509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
{
	size_t newCStringLength;

	if (idx > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8)
		idx = OFUTF8StringIndexToPosition(_s->cString, idx,
		    _s->cStringLength);

	newCStringLength = _s->cStringLength + string.UTF8StringLength;
	_s->hashed = false;
	_s->cString = OFResizeMemory(_s->cString, newCStringLength + 1, 1);

	memmove(_s->cString + idx + string.UTF8StringLength,
	    _s->cString + idx, _s->cStringLength - idx);
	memcpy(_s->cString + idx, string.UTF8String,
	    string.UTF8StringLength);
	_s->cString[newCStringLength] = '\0';

	_s->cStringLength = newCStringLength;
	_s->length += string.length;

	if ([string isKindOfClass: [OFUTF8String class]] ||
	    [string isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)string)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)deleteCharactersInRange: (OFRange)range
{
	size_t start = range.location;
	size_t end = range.location + range.length;

	if (range.length > SIZE_MAX - range.location || end > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		start = OFUTF8StringIndexToPosition(_s->cString, start,
		    _s->cStringLength);
		end = OFUTF8StringIndexToPosition(_s->cString, end,
		    _s->cStringLength);
	}

	memmove(_s->cString + start, _s->cString + end,
	    _s->cStringLength - end);
	_s->hashed = false;
	_s->length -= range.length;
	_s->cStringLength -= end - start;
	_s->cString[_s->cStringLength] = 0;

	@try {
		_s->cString = OFResizeMemory(_s->cString, _s->cStringLength + 1,
		    1);
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)replaceCharactersInRange: (OFRange)range
		      withString: (OFString *)replacement
{
	size_t start = range.location;
	size_t end = range.location + range.length;
	size_t newCStringLength, newLength;

	if (replacement == nil)
		@throw [OFInvalidArgumentException exception];

	if (range.length > SIZE_MAX - range.location || end > _s->length)
		@throw [OFOutOfRangeException exception];

	newLength = _s->length - range.length + replacement.length;

	if (_s->isUTF8) {
		start = OFUTF8StringIndexToPosition(_s->cString, start,
		    _s->cStringLength);
		end = OFUTF8StringIndexToPosition(_s->cString, end,
		    _s->cStringLength);
	}

	newCStringLength = _s->cStringLength - (end - start) +
	    replacement.UTF8StringLength;
	_s->hashed = false;

	/*
	 * If the new string is bigger, we need to resize it first so we can
	 * memmove() the rest of the string to the end.
	 *
	 * We must not resize the string if the new string is smaller, because
	 * then we can't memmove() the rest of the string forward as the rest is
	 * lost due to the resize!
	 */
	if (newCStringLength > _s->cStringLength)
		_s->cString = OFResizeMemory(_s->cString, newCStringLength + 1,
		    1);

	memmove(_s->cString + start + replacement.UTF8StringLength,
	    _s->cString + end, _s->cStringLength - end);
	memcpy(_s->cString + start, replacement.UTF8String,
	    replacement.UTF8StringLength);
	_s->cString[newCStringLength] = '\0';

	/*
	 * If the new string is smaller, we can safely resize it now as we're
	 * done with memmove().
	 */
	if (newCStringLength < _s->cStringLength)
		_s->cString = OFResizeMemory(_s->cString, newCStringLength + 1,
		    1);

	_s->cStringLength = newCStringLength;
	_s->length = newLength;

	if ([replacement isKindOfClass: [OFUTF8String class]] ||
	    [replacement isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)replacement)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)replaceOccurrencesOfString: (OFString *)string
			withString: (OFString *)replacement
			   options: (int)options
			     range: (OFRange)range
{
	const char *searchString = string.UTF8String;
	const char *replacementString = replacement.UTF8String;
	size_t searchLength = string.UTF8StringLength;
	size_t replacementLength = replacement.UTF8StringLength;
	size_t last, newCStringLength, newLength;
	char *newCString;

	if (string == nil || replacement == nil)
		@throw [OFInvalidArgumentException exception];

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > self.length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		range.location = OFUTF8StringIndexToPosition(_s->cString,
		    range.location, _s->cStringLength);
		range.length = OFUTF8StringIndexToPosition(
		    _s->cString + range.location, range.length,
		    _s->cStringLength - range.location);
	}

	if (string.UTF8StringLength > range.length)
		return;

	newCString = NULL;
	newCStringLength = 0;
	newLength = _s->length;
	last = 0;

	for (size_t i = range.location; i <= range.length - searchLength; i++) {
		if (memcmp(_s->cString + i, searchString, searchLength) != 0)
			continue;

		@try {
			newCString = OFResizeMemory(newCString,
			    newCStringLength + i - last + replacementLength + 1,
			    1);
		} @catch (id e) {
			OFFreeMemory(newCString);
			@throw e;
		}
		memcpy(newCString + newCStringLength, _s->cString + last,
		    i - last);
		memcpy(newCString + newCStringLength + i - last,
		    replacementString, replacementLength);

		newCStringLength += i - last + replacementLength;
		newLength = newLength - string.length + replacement.length;

		i += searchLength - 1;
		last = i + 1;
	}

	@try {
		newCString = OFResizeMemory(newCString,
		    newCStringLength + _s->cStringLength - last + 1, 1);
	} @catch (id e) {
		OFFreeMemory(newCString);
		@throw e;
	}
	memcpy(newCString + newCStringLength, _s->cString + last,
	    _s->cStringLength - last);
	newCStringLength += _s->cStringLength - last;
	newCString[newCStringLength] = 0;

	OFFreeMemory(_s->cString);
	_s->hashed = false;
	_s->cString = newCString;
	_s->cStringLength = newCStringLength;
	_s->length = newLength;

	if ([replacement isKindOfClass: [OFUTF8String class]] ||
	    [replacement isKindOfClass: [OFMutableUTF8String class]]) {
		if (((OFMutableUTF8String *)replacement)->_s->isUTF8)
			_s->isUTF8 = true;
	} else
		_s->isUTF8 = true;
}

- (void)deleteLeadingWhitespaces
{
	size_t i;

	for (i = 0; i < _s->cStringLength; i++)
		if (!OFASCIIIsSpace(_s->cString[i]))
			break;

	_s->hashed = false;
	_s->cStringLength -= i;
	_s->length -= i;

	memmove(_s->cString, _s->cString + i, _s->cStringLength);
	_s->cString[_s->cStringLength] = '\0';

	@try {
		_s->cString = OFResizeMemory(_s->cString, _s->cStringLength + 1,
		    1);
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)deleteTrailingWhitespaces
{
	size_t d;
	char *p;

	_s->hashed = false;

	d = 0;
	for (p = _s->cString + _s->cStringLength - 1; p >= _s->cString; p--) {
		if (!OFASCIIIsSpace(*p))
			break;

		*p = '\0';
		d++;
	}

	_s->cStringLength -= d;
	_s->length -= d;

	@try {
		_s->cString = OFResizeMemory(_s->cString, _s->cStringLength + 1,
		    1);
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)deleteEnclosingWhitespaces
{
	size_t d, i;
	char *p;

	_s->hashed = false;

	d = 0;
	for (p = _s->cString + _s->cStringLength - 1; p >= _s->cString; p--) {
		if (!OFASCIIIsSpace(*p))
			break;

		*p = '\0';
		d++;
	}

	_s->cStringLength -= d;
	_s->length -= d;

	for (i = 0; i < _s->cStringLength; i++)
		if (!OFASCIIIsSpace(_s->cString[i]))
			break;

	_s->cStringLength -= i;
	_s->length -= i;

	memmove(_s->cString, _s->cString + i, _s->cStringLength);
	_s->cString[_s->cStringLength] = '\0';

	@try {
		_s->cString = OFResizeMemory(_s->cString, _s->cStringLength + 1,
		    1);
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
	}
}

- (void)makeImmutable
{
	object_setClass(self, [OFUTF8String class]);
}
@end

Modified src/OFMutableZIPArchiveEntry.h from [0cb20b81d1] to [bd5d60ef28].

48
49
50
51
52
53
54
55
56
57

58
59
60
61
62
63
64
65
66

67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

88
89
90
91
92
93
94
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic) OFData *extraField;

/**
 * @brief The version which made the entry.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref of_zip_archive_entry_attribute_compatibility.
 */
@property (readwrite, nonatomic) uint16_t versionMadeBy;


/**
 * @brief The minimum version required to extract the file.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref of_zip_archive_entry_attribute_compatibility.
 */
@property (readwrite, nonatomic) uint16_t minVersionNeeded;


/**
 * @brief The last modification date of the entry's file.
 *
 * @note Due to limitations of the ZIP format, this has only 2 second precision.
 */
@property (readwrite, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The compression method of the entry.
 *
 * Supported values are:
 * Value                                             | Description
 * --------------------------------------------------|---------------
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE      | No compression
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE   | Deflate
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64 | Deflate64
 *
 * Other values may be returned, but the file cannot be extracted then.
 */
@property (readwrite, nonatomic) uint16_t compressionMethod;


/**
 * @brief The compressed size of the entry's file.
 */
@property (readwrite, nonatomic) uint64_t compressedSize;

/**







|

|
>






|

|
>












|
|
|
|
|



|
>







48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic) OFData *extraField;

/**
 * @brief The version which made the entry.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref OFZIPArchiveEntryAttributeCompatibility.
 */
@property (readwrite, nonatomic)
    OFZIPArchiveEntryAttributeCompatibility versionMadeBy;

/**
 * @brief The minimum version required to extract the file.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref OFZIPArchiveEntryAttributeCompatibility.
 */
@property (readwrite, nonatomic)
    OFZIPArchiveEntryAttributeCompatibility minVersionNeeded;

/**
 * @brief The last modification date of the entry's file.
 *
 * @note Due to limitations of the ZIP format, this has only 2 second precision.
 */
@property (readwrite, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The compression method of the entry.
 *
 * Supported values are:
 * Value                                       | Description
 * --------------------------------------------|---------------
 * OFZIPArchiveEntryCompressionMethodNone      | No compression
 * OFZIPArchiveEntryCompressionMethodDeflate   | Deflate
 * OFZIPArchiveEntryCompressionMethodDeflate64 | Deflate64
 *
 * Other values may be returned, but the file cannot be extracted then.
 */
@property (readwrite, nonatomic)
    OFZIPArchiveEntryCompressionMethod compressionMethod;

/**
 * @brief The compressed size of the entry's file.
 */
@property (readwrite, nonatomic) uint64_t compressedSize;

/**

Modified src/OFMutableZIPArchiveEntry.m from [0b4e9c4fc9] to [fe9804e5f1].

81
82
83
84
85
86
87
88

89
90
91
92
93

94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111

112
113
114
115
116
117
118
	old = _extraField;
	_extraField = [extraField copy];
	[old release];

	objc_autoreleasePoolPop(pool);
}

- (void)setVersionMadeBy: (uint16_t)versionMadeBy

{
	_versionMadeBy = versionMadeBy;
}

- (void)setMinVersionNeeded: (uint16_t)minVersionNeeded

{
	_minVersionNeeded = minVersionNeeded;
}

- (void)setModificationDate: (OFDate *)date
{
	void *pool = objc_autoreleasePoolPush();

	_lastModifiedFileDate = (((date.localYear - 1980) & 0xFF) << 9) |
	    ((date.localMonthOfYear & 0x0F) << 5) |
	    (date.localDayOfMonth & 0x1F);
	_lastModifiedFileTime = ((date.localHour & 0x1F) << 11) |
	    ((date.localMinute & 0x3F) << 5) | ((date.second >> 1) & 0x0F);

	objc_autoreleasePoolPop(pool);
}

- (void)setCompressionMethod: (uint16_t)compressionMethod

{
	_compressionMethod = compressionMethod;
}

- (void)setCompressedSize: (uint64_t)compressedSize
{
	_compressedSize = compressedSize;







|
>




|
>

















|
>







81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
	old = _extraField;
	_extraField = [extraField copy];
	[old release];

	objc_autoreleasePoolPop(pool);
}

- (void)setVersionMadeBy:
    (OFZIPArchiveEntryAttributeCompatibility)versionMadeBy
{
	_versionMadeBy = versionMadeBy;
}

- (void)setMinVersionNeeded:
    (OFZIPArchiveEntryAttributeCompatibility)minVersionNeeded
{
	_minVersionNeeded = minVersionNeeded;
}

- (void)setModificationDate: (OFDate *)date
{
	void *pool = objc_autoreleasePoolPush();

	_lastModifiedFileDate = (((date.localYear - 1980) & 0xFF) << 9) |
	    ((date.localMonthOfYear & 0x0F) << 5) |
	    (date.localDayOfMonth & 0x1F);
	_lastModifiedFileTime = ((date.localHour & 0x1F) << 11) |
	    ((date.localMinute & 0x3F) << 5) | ((date.second >> 1) & 0x0F);

	objc_autoreleasePoolPop(pool);
}

- (void)setCompressionMethod:
    (OFZIPArchiveEntryCompressionMethod)compressionMethod
{
	_compressionMethod = compressionMethod;
}

- (void)setCompressedSize: (uint64_t)compressedSize
{
	_compressedSize = compressedSize;

Modified src/OFMutex.h from [e51e28c02b] to [5dbeab459e].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFLocking.h"

#import "mutex.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFMutex OFMutex.h ObjFW/OFMutex.h
 *
 * @brief A class for creating mutual exclusions.
 */
@interface OFMutex: OFObject <OFLocking>
{
	of_mutex_t _mutex;
	bool _initialized;
	OFString *_Nullable _name;
	OF_RESERVE_IVARS(OFMutex, 4)
}

/**
 * @brief Creates a new mutex.







<
|










|







11
12
13
14
15
16
17

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFLocking.h"

#import "OFPlainMutex.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFMutex OFMutex.h ObjFW/OFMutex.h
 *
 * @brief A class for creating mutual exclusions.
 */
@interface OFMutex: OFObject <OFLocking>
{
	OFPlainMutex _mutex;
	bool _initialized;
	OFString *_Nullable _name;
	OF_RESERVE_IVARS(OFMutex, 4)
}

/**
 * @brief Creates a new mutex.

Modified src/OFMutex.m from [8256799039] to [80f846e417].

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	if (of_mutex_new(&_mutex) != 0) {
		Class c = self.class;
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_initialized = true;

	return self;
}

- (void)dealloc
{
	if (_initialized) {
		int error = of_mutex_free(&_mutex);

		if (error != 0) {
			OF_ENSURE(error == EBUSY);

			@throw [OFStillLockedException exceptionWithLock: self];
		}
	}

	[_name release];

	[super dealloc];
}

- (void)lock
{
	int error = of_mutex_lock(&_mutex);

	if (error != 0)
		@throw [OFLockFailedException exceptionWithLock: self
							  errNo: error];
}

- (bool)tryLock
{
	int error = of_mutex_trylock(&_mutex);

	if (error != 0) {
		if (error == EBUSY)
			return false;
		else
			@throw [OFLockFailedException exceptionWithLock: self
								  errNo: error];
	}

	return true;
}

- (void)unlock
{
	int error = of_mutex_unlock(&_mutex);

	if (error != 0)
		@throw [OFUnlockFailedException exceptionWithLock: self
							    errNo: error];
}

- (OFString *)description







|













|


|












|








|














|







33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	if (OFPlainMutexNew(&_mutex) != 0) {
		Class c = self.class;
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_initialized = true;

	return self;
}

- (void)dealloc
{
	if (_initialized) {
		int error = OFPlainMutexFree(&_mutex);

		if (error != 0) {
			OFEnsure(error == EBUSY);

			@throw [OFStillLockedException exceptionWithLock: self];
		}
	}

	[_name release];

	[super dealloc];
}

- (void)lock
{
	int error = OFPlainMutexLock(&_mutex);

	if (error != 0)
		@throw [OFLockFailedException exceptionWithLock: self
							  errNo: error];
}

- (bool)tryLock
{
	int error = OFPlainMutexTryLock(&_mutex);

	if (error != 0) {
		if (error == EBUSY)
			return false;
		else
			@throw [OFLockFailedException exceptionWithLock: self
								  errNo: error];
	}

	return true;
}

- (void)unlock
{
	int error = OFPlainMutexUnlock(&_mutex);

	if (error != 0)
		@throw [OFUnlockFailedException exceptionWithLock: self
							    errNo: error];
}

- (OFString *)description

Modified src/OFNull.m from [252ff4815f] to [f8e3d50797].

19
20
21
22
23
24
25
26

27
28
29
30
31
32
33
34
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFData.h"

#import "OFInvalidArgumentException.h"

@interface OFNull ()
- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth;
@end

static OFNull *null = nil;

@implementation OFNull
+ (void)initialize
{







|
>
|







19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFData.h"

#import "OFInvalidArgumentException.h"

@interface OFNull ()
- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth;
@end

static OFNull *null = nil;

@implementation OFNull
+ (void)initialize
{
83
84
85
86
87
88
89
90

91
92
93
94
95

96
97
98
99
100
101
102
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions: (int)options

{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth
{
	return @"null";
}

- (OFData *)messagePackRepresentation
{







|
>




|
>







84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions:
    (OFJSONRepresentationOptions)options
{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
					 depth: (size_t)depth
{
	return @"null";
}

- (OFData *)messagePackRepresentation
{
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (void)dealloc
{
	OF_DEALLOC_UNSUPPORTED
}
@end







|







119
120
121
122
123
124
125
126
127
128
129
130
131
132
133

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

- (void)dealloc
{
	OF_DEALLOC_UNSUPPORTED
}
@end

Modified src/OFNumber.h from [4b9e5cee54] to [6fc4bc7a5d].

125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
@property (readonly, nonatomic) OFString *stringValue;

#ifdef OF_HAVE_UNAVAILABLE
+ (instancetype)valueWithBytes: (const void *)bytes
		      objCType: (const char *)objCType OF_UNAVAILABLE;
+ (instancetype)valueWithPointer: (const void *)pointer OF_UNAVAILABLE;
+ (instancetype)valueWithNonretainedObject: (id)object OF_UNAVAILABLE;
+ (instancetype)valueWithRange: (of_range_t)range OF_UNAVAILABLE;
+ (instancetype)valueWithPoint: (of_point_t)point OF_UNAVAILABLE;
+ (instancetype)valueWithDimension: (of_dimension_t)dimension OF_UNAVAILABLE;
+ (instancetype)valueWithRectangle: (of_rectangle_t)rectangle OF_UNAVAILABLE;
#endif

/**
 * @brief Creates a new OFNumber with the specified `bool`.
 *
 * @param value The `bool` value which the OFNumber should contain
 * @return A new autoreleased OFNumber







|
|
|
|







125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
@property (readonly, nonatomic) OFString *stringValue;

#ifdef OF_HAVE_UNAVAILABLE
+ (instancetype)valueWithBytes: (const void *)bytes
		      objCType: (const char *)objCType OF_UNAVAILABLE;
+ (instancetype)valueWithPointer: (const void *)pointer OF_UNAVAILABLE;
+ (instancetype)valueWithNonretainedObject: (id)object OF_UNAVAILABLE;
+ (instancetype)valueWithRange: (OFRange)range OF_UNAVAILABLE;
+ (instancetype)valueWithPoint: (OFPoint)point OF_UNAVAILABLE;
+ (instancetype)valueWithSize: (OFSize)size OF_UNAVAILABLE;
+ (instancetype)valueWithRect: (OFRect)rect OF_UNAVAILABLE;
#endif

/**
 * @brief Creates a new OFNumber with the specified `bool`.
 *
 * @param value The `bool` value which the OFNumber should contain
 * @return A new autoreleased OFNumber
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373

/**
 * @brief Compares the number to another number.
 *
 * @param number The number to compare the number to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFNumber *)number;
@end

OF_ASSUME_NONNULL_END

#if !defined(NSINTEGER_DEFINED) && !__has_feature(modules)
/* Required for number literals to work */
@compatibility_alias NSNumber OFNumber;
#endif







|








358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373

/**
 * @brief Compares the number to another number.
 *
 * @param number The number to compare the number to
 * @return The result of the comparison
 */
- (OFComparisonResult)compare: (OFNumber *)number;
@end

OF_ASSUME_NONNULL_END

#if !defined(NSINTEGER_DEFINED) && !__has_feature(modules)
/* Required for number literals to work */
@compatibility_alias NSNumber OFNumber;
#endif

Modified src/OFNumber.m from [965d322b8e] to [10bbeb0e0f].

27
28
29
30
31
32
33
34

35
36
37
38
39
40
41
42

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

@interface OFNumber ()
+ (instancetype)of_alloc;
- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth;
@end

@interface OFNumberPlaceholder: OFNumber
@end

@interface OFNumberSingleton: OFNumber
@end







|
>
|







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

@interface OFNumber ()
+ (instancetype)of_alloc;
- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth;
@end

@interface OFNumberPlaceholder: OFNumber
@end

@interface OFNumberSingleton: OFNumber
@end
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
	}
}

@implementation OFNumberPlaceholder
- (instancetype)initWithBool: (bool)value
{
	if (value) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, trueNumberInit);
		return (id)trueNumber;
	} else {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, falseNumberInit);
		return (id)falseNumber;
	}
}

#ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wtautological-constant-out-of-range-compare"
#endif
- (instancetype)initWithChar: (signed char)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, charZeroNumberInit);
		return (id)charZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned char)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned char)value << TAG_BITS) | TAG_CHAR);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithChar: value];
}

- (instancetype)initWithShort: (short)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, shortZeroNumberInit);
		return (id)shortZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned short)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned short)value << TAG_BITS) | TAG_SHORT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithShort: value];
}

- (instancetype)initWithInt: (int)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, intZeroNumberInit);
		return (id)intZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned int)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned int)value << TAG_BITS) | TAG_INT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithInt: value];
}

- (instancetype)initWithLong: (long)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, longZeroNumberInit);
		return (id)longZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned long)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned long)value << TAG_BITS) | TAG_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithLong: value];
}

- (instancetype)initWithLongLong: (long long)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, longLongZeroNumberInit);
		return (id)longLongZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned long long)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned long long)value << TAG_BITS) |
		    TAG_LONG_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithLongLong: value];
}

- (instancetype)initWithUnsignedChar: (unsigned char)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, unsignedCharZeroNumberInit);
		return (id)unsignedCharZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_CHAR);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedChar: value];
}

- (instancetype)initWithUnsignedShort: (unsigned short)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, unsignedShortZeroNumberInit);
		return (id)unsignedShortZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_SHORT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedShort: value];
}

- (instancetype)initWithUnsignedInt: (unsigned int)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, unsignedIntZeroNumberInit);
		return (id)unsignedIntZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_INT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedInt: value];
}

- (instancetype)initWithUnsignedLong: (unsigned long)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, unsignedLongZeroNumberInit);
		return (id)unsignedLongZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedLong: value];
}

- (instancetype)initWithUnsignedLongLong: (unsigned long long)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, unsignedLongLongZeroNumberInit);
		return (id)unsignedLongLongZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_LONG_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedLongLong: value];
}

- (instancetype)initWithFloat: (float)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, floatZeroNumberInit);
		return (id)floatZeroNumber;
	}

	return (id)[[OFNumber of_alloc] initWithFloat: value];
}

- (instancetype)initWithDouble: (double)value
{
	if (value == 0) {
		static of_once_t once = OF_ONCE_INIT;
		of_once(&once, doubleZeroNumberInit);
		return (id)doubleZeroNumber;
	}

	return (id)[[OFNumber of_alloc] initWithDouble: value];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element







|
|


|
|











|
|

















|
|

















|
|

















|
|

















|
|


















|
|

















|
|

















|
|

















|
|

















|
|

















|
|









|
|







147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
	}
}

@implementation OFNumberPlaceholder
- (instancetype)initWithBool: (bool)value
{
	if (value) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, trueNumberInit);
		return (id)trueNumber;
	} else {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, falseNumberInit);
		return (id)falseNumber;
	}
}

#ifdef __clang__
# pragma clang diagnostic push
# pragma clang diagnostic ignored "-Wtautological-constant-out-of-range-compare"
#endif
- (instancetype)initWithChar: (signed char)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, charZeroNumberInit);
		return (id)charZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned char)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned char)value << TAG_BITS) | TAG_CHAR);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithChar: value];
}

- (instancetype)initWithShort: (short)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, shortZeroNumberInit);
		return (id)shortZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned short)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned short)value << TAG_BITS) | TAG_SHORT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithShort: value];
}

- (instancetype)initWithInt: (int)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, intZeroNumberInit);
		return (id)intZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned int)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned int)value << TAG_BITS) | TAG_INT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithInt: value];
}

- (instancetype)initWithLong: (long)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, longZeroNumberInit);
		return (id)longZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned long)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned long)value << TAG_BITS) | TAG_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithLong: value];
}

- (instancetype)initWithLongLong: (long long)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, longLongZeroNumberInit);
		return (id)longLongZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if ((unsigned long long)value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)(unsigned long long)value << TAG_BITS) |
		    TAG_LONG_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithLongLong: value];
}

- (instancetype)initWithUnsignedChar: (unsigned char)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, unsignedCharZeroNumberInit);
		return (id)unsignedCharZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_CHAR);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedChar: value];
}

- (instancetype)initWithUnsignedShort: (unsigned short)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, unsignedShortZeroNumberInit);
		return (id)unsignedShortZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_SHORT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedShort: value];
}

- (instancetype)initWithUnsignedInt: (unsigned int)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, unsignedIntZeroNumberInit);
		return (id)unsignedIntZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_INT);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedInt: value];
}

- (instancetype)initWithUnsignedLong: (unsigned long)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, unsignedLongZeroNumberInit);
		return (id)unsignedLongZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedLong: value];
}

- (instancetype)initWithUnsignedLongLong: (unsigned long long)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, unsignedLongLongZeroNumberInit);
		return (id)unsignedLongLongZeroNumber;
#ifdef OF_OBJFW_RUNTIME
	} else if (value <= (UINTPTR_MAX >> TAG_BITS)) {
		id ret = objc_createTaggedPointer(numberTag,
		    ((uintptr_t)value << TAG_BITS) | TAG_UNSIGNED_LONG_LONG);

		if (ret != nil)
			return ret;
#endif
	}

	return (id)[[OFNumber of_alloc] initWithUnsignedLongLong: value];
}

- (instancetype)initWithFloat: (float)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, floatZeroNumberInit);
		return (id)floatZeroNumber;
	}

	return (id)[[OFNumber of_alloc] initWithFloat: value];
}

- (instancetype)initWithDouble: (double)value
{
	if (value == 0) {
		static OFOnceControl onceControl = OFOnceControlInitValue;
		OFOnce(&onceControl, doubleZeroNumberInit);
		return (id)doubleZeroNumber;
	}

	return (id)[[OFNumber of_alloc] initWithDouble: value];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}
@end

#ifdef OF_OBJFW_RUNTIME
@implementation OFTaggedPointerNumber
- (const char *)objCType
{







|







400
401
402
403
404
405
406
407
408
409
410
411
412
413
414

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}
@end

#ifdef OF_OBJFW_RUNTIME
@implementation OFTaggedPointerNumber
- (const char *)objCType
{
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
		} else if ([typeString isEqual: @"float"]) {
			unsigned long long value =
			    [element unsignedLongLongValueWithBase: 16];

			if (value > UINT64_MAX)
				@throw [OFOutOfRangeException exception];

			self = [self initWithDouble: OF_BSWAP_DOUBLE_IF_LE(
			    OF_INT_TO_DOUBLE_RAW(OF_BSWAP64_IF_LE(value)))];
		} else if ([typeString isEqual: @"signed"])
			self = [self initWithLongLong: element.longLongValue];
		else if ([typeString isEqual: @"unsigned"])
			self = [self initWithUnsignedLongLong:
			    element.unsignedLongLongValue];
		else
			@throw [OFInvalidArgumentException exception];







|
|







767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
		} else if ([typeString isEqual: @"float"]) {
			unsigned long long value =
			    [element unsignedLongLongValueWithBase: 16];

			if (value > UINT64_MAX)
				@throw [OFOutOfRangeException exception];

			self = [self initWithDouble: OFFromBigEndianDouble(
			    OFRawUInt64ToDouble(OFToBigEndian64(value)))];
		} else if ([typeString isEqual: @"signed"])
			self = [self initWithLongLong: element.longLongValue];
		else if ([typeString isEqual: @"unsigned"])
			self = [self initWithUnsignedLongLong:
			    element.unsignedLongLongValue];
		else
			@throw [OFInvalidArgumentException exception];
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016

	if (isSigned(self) || isSigned(number))
		return (number.longLongValue == self.longLongValue);

	return (number.unsignedLongLongValue == self.unsignedLongLongValue);
}

- (of_comparison_result_t)compare: (OFNumber *)number
{
	if (![number isKindOfClass: [OFNumber class]])
		@throw [OFInvalidArgumentException exception];

	if (isFloat(self) || isFloat(number)) {
		double double1 = self.doubleValue;
		double double2 = number.doubleValue;

		if (double1 > double2)
			return OF_ORDERED_DESCENDING;
		if (double1 < double2)
			return OF_ORDERED_ASCENDING;

		return OF_ORDERED_SAME;
	} else if (isSigned(self) || isSigned(number)) {
		long long int1 = self.longLongValue;
		long long int2 = number.longLongValue;

		if (int1 > int2)
			return OF_ORDERED_DESCENDING;
		if (int1 < int2)
			return OF_ORDERED_ASCENDING;

		return OF_ORDERED_SAME;
	} else {
		unsigned long long uint1 = self.unsignedLongLongValue;
		unsigned long long uint2 = number.unsignedLongLongValue;

		if (uint1 > uint2)
			return OF_ORDERED_DESCENDING;
		if (uint1 < uint2)
			return OF_ORDERED_ASCENDING;

		return OF_ORDERED_SAME;
	}
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	if (isFloat(self)) {
		double d;

		if (isnan(self.doubleValue))
			return 0;

		d = OF_BSWAP_DOUBLE_IF_BE(self.doubleValue);

		for (uint_fast8_t i = 0; i < sizeof(double); i++)
			OF_HASH_ADD(hash, ((char *)&d)[i]);
	} else if (isSigned(self) || isUnsigned(self)) {
		unsigned long long value = self.unsignedLongLongValue;

		while (value != 0) {
			OF_HASH_ADD(hash, value & 0xFF);
			value >>= 8;
		}
	} else
		@throw [OFInvalidFormatException exception];

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	return [self retain];







|









|

|

|





|

|

|





|

|

|





|

|







|


|




|





|







939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017

	if (isSigned(self) || isSigned(number))
		return (number.longLongValue == self.longLongValue);

	return (number.unsignedLongLongValue == self.unsignedLongLongValue);
}

- (OFComparisonResult)compare: (OFNumber *)number
{
	if (![number isKindOfClass: [OFNumber class]])
		@throw [OFInvalidArgumentException exception];

	if (isFloat(self) || isFloat(number)) {
		double double1 = self.doubleValue;
		double double2 = number.doubleValue;

		if (double1 > double2)
			return OFOrderedDescending;
		if (double1 < double2)
			return OFOrderedAscending;

		return OFOrderedSame;
	} else if (isSigned(self) || isSigned(number)) {
		long long int1 = self.longLongValue;
		long long int2 = number.longLongValue;

		if (int1 > int2)
			return OFOrderedDescending;
		if (int1 < int2)
			return OFOrderedAscending;

		return OFOrderedSame;
	} else {
		unsigned long long uint1 = self.unsignedLongLongValue;
		unsigned long long uint2 = number.unsignedLongLongValue;

		if (uint1 > uint2)
			return OFOrderedDescending;
		if (uint1 < uint2)
			return OFOrderedAscending;

		return OFOrderedSame;
	}
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	if (isFloat(self)) {
		double d;

		if (isnan(self.doubleValue))
			return 0;

		d = OFToLittleEndianDouble(self.doubleValue);

		for (uint_fast8_t i = 0; i < sizeof(double); i++)
			OFHashAdd(&hash, ((char *)&d)[i]);
	} else if (isSigned(self) || isUnsigned(self)) {
		unsigned long long value = self.unsignedLongLongValue;

		while (value != 0) {
			OFHashAdd(&hash, value & 0xFF);
			value >>= 8;
		}
	} else
		@throw [OFInvalidFormatException exception];

	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	return [self retain];
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061

	if (*self.objCType == 'B')
		[element addAttributeWithName: @"type" stringValue: @"bool"];
	else if (isFloat(self)) {
		[element addAttributeWithName: @"type" stringValue: @"float"];
		element.stringValue = [OFString
		    stringWithFormat: @"%016" PRIx64,
		    OF_BSWAP64_IF_LE(OF_DOUBLE_TO_INT_RAW(OF_BSWAP_DOUBLE_IF_LE(
		    self.doubleValue)))];
	} else if (isSigned(self))
		[element addAttributeWithName: @"type" stringValue: @"signed"];
	else if (isUnsigned(self))
		[element addAttributeWithName: @"type"
				  stringValue: @"unsigned"];
	else







|







1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062

	if (*self.objCType == 'B')
		[element addAttributeWithName: @"type" stringValue: @"bool"];
	else if (isFloat(self)) {
		[element addAttributeWithName: @"type" stringValue: @"float"];
		element.stringValue = [OFString
		    stringWithFormat: @"%016" PRIx64,
		    OFFromBigEndian64(OFDoubleToRawUInt64(OFToBigEndianDouble(
		    self.doubleValue)))];
	} else if (isSigned(self))
		[element addAttributeWithName: @"type" stringValue: @"signed"];
	else if (isUnsigned(self))
		[element addAttributeWithName: @"type"
				  stringValue: @"unsigned"];
	else
1069
1070
1071
1072
1073
1074
1075
1076

1077
1078
1079
1080
1081

1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions: (int)options

{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth
{
	double doubleValue;

	if (*self.objCType == 'B')
		return (self.boolValue ? @"true" : @"false");

	doubleValue = self.doubleValue;
	if (isinf(doubleValue)) {
		if (options & OF_JSON_REPRESENTATION_JSON5) {
			if (doubleValue > 0)
				return @"Infinity";
			else
				return @"-Infinity";
		} else
			@throw [OFInvalidArgumentException exception];
	}







|
>




|
>
|








|







1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions:
    (OFJSONRepresentationOptions)options
{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth
{
	double doubleValue;

	if (*self.objCType == 'B')
		return (self.boolValue ? @"true" : @"false");

	doubleValue = self.doubleValue;
	if (isinf(doubleValue)) {
		if (options & OFJSONRepresentationOptionJSON5) {
			if (doubleValue > 0)
				return @"Infinity";
			else
				return @"-Infinity";
		} else
			@throw [OFInvalidArgumentException exception];
	}
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
	const char *typeEncoding = self.objCType;

	if (*typeEncoding == 'B') {
		uint8_t type = (self.boolValue ? 0xC3 : 0xC2);
		data = [OFMutableData dataWithItems: &type count: 1];
	} else if (*typeEncoding == 'f') {
		uint8_t type = 0xCA;
		float tmp = OF_BSWAP_FLOAT_IF_LE(self.floatValue);

		data = [OFMutableData dataWithCapacity: 5];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (*typeEncoding == 'd') {
		uint8_t type = 0xCB;
		double tmp = OF_BSWAP_DOUBLE_IF_LE(self.doubleValue);

		data = [OFMutableData dataWithCapacity: 9];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (isSigned(self)) {
		long long value = self.longLongValue;

		if (value >= -32 && value < 0) {
			uint8_t tmp = 0xE0 | ((uint8_t)(value - 32) & 0x1F);

			data = [OFMutableData dataWithItems: &tmp count: 1];
		} else if (value >= INT8_MIN && value <= INT8_MAX) {
			uint8_t type = 0xD0;
			int8_t tmp = (int8_t)value;

			data = [OFMutableData dataWithCapacity: 2];
			[data addItem: &type];
			[data addItem: &tmp];
		} else if (value >= INT16_MIN && value <= INT16_MAX) {
			uint8_t type = 0xD1;
			int16_t tmp = OF_BSWAP16_IF_LE((int16_t)value);

			data = [OFMutableData dataWithCapacity: 3];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value >= INT32_MIN && value <= INT32_MAX) {
			uint8_t type = 0xD2;
			int32_t tmp = OF_BSWAP32_IF_LE((int32_t)value);

			data = [OFMutableData dataWithCapacity: 5];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value >= INT64_MIN && value <= INT64_MAX) {
			uint8_t type = 0xD3;
			int64_t tmp = OF_BSWAP64_IF_LE((int64_t)value);

			data = [OFMutableData dataWithCapacity: 9];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else
			@throw [OFOutOfRangeException exception];
	} else if (isUnsigned(self)) {







|






|




















|






|






|







1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
	const char *typeEncoding = self.objCType;

	if (*typeEncoding == 'B') {
		uint8_t type = (self.boolValue ? 0xC3 : 0xC2);
		data = [OFMutableData dataWithItems: &type count: 1];
	} else if (*typeEncoding == 'f') {
		uint8_t type = 0xCA;
		float tmp = OFToBigEndianFloat(self.floatValue);

		data = [OFMutableData dataWithCapacity: 5];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (*typeEncoding == 'd') {
		uint8_t type = 0xCB;
		double tmp = OFToBigEndianDouble(self.doubleValue);

		data = [OFMutableData dataWithCapacity: 9];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (isSigned(self)) {
		long long value = self.longLongValue;

		if (value >= -32 && value < 0) {
			uint8_t tmp = 0xE0 | ((uint8_t)(value - 32) & 0x1F);

			data = [OFMutableData dataWithItems: &tmp count: 1];
		} else if (value >= INT8_MIN && value <= INT8_MAX) {
			uint8_t type = 0xD0;
			int8_t tmp = (int8_t)value;

			data = [OFMutableData dataWithCapacity: 2];
			[data addItem: &type];
			[data addItem: &tmp];
		} else if (value >= INT16_MIN && value <= INT16_MAX) {
			uint8_t type = 0xD1;
			int16_t tmp = OFToBigEndian16((int16_t)value);

			data = [OFMutableData dataWithCapacity: 3];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value >= INT32_MIN && value <= INT32_MAX) {
			uint8_t type = 0xD2;
			int32_t tmp = OFToBigEndian32((int32_t)value);

			data = [OFMutableData dataWithCapacity: 5];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value >= INT64_MIN && value <= INT64_MAX) {
			uint8_t type = 0xD3;
			int64_t tmp = OFToBigEndian64((int64_t)value);

			data = [OFMutableData dataWithCapacity: 9];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else
			@throw [OFOutOfRangeException exception];
	} else if (isUnsigned(self)) {
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
			uint8_t tmp = (uint8_t)value;

			data = [OFMutableData dataWithCapacity: 2];
			[data addItem: &type];
			[data addItem: &tmp];
		} else if (value <= UINT16_MAX) {
			uint8_t type = 0xCD;
			uint16_t tmp = OF_BSWAP16_IF_LE((uint16_t)value);

			data = [OFMutableData dataWithCapacity: 3];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value <= UINT32_MAX) {
			uint8_t type = 0xCE;
			uint32_t tmp = OF_BSWAP32_IF_LE((uint32_t)value);

			data = [OFMutableData dataWithCapacity: 5];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value <= UINT64_MAX) {
			uint8_t type = 0xCF;
			uint64_t tmp = OF_BSWAP64_IF_LE((uint64_t)value);

			data = [OFMutableData dataWithCapacity: 9];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else
			@throw [OFOutOfRangeException exception];
	} else







|






|






|







1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
			uint8_t tmp = (uint8_t)value;

			data = [OFMutableData dataWithCapacity: 2];
			[data addItem: &type];
			[data addItem: &tmp];
		} else if (value <= UINT16_MAX) {
			uint8_t type = 0xCD;
			uint16_t tmp = OFToBigEndian16((uint16_t)value);

			data = [OFMutableData dataWithCapacity: 3];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value <= UINT32_MAX) {
			uint8_t type = 0xCE;
			uint32_t tmp = OFToBigEndian32((uint32_t)value);

			data = [OFMutableData dataWithCapacity: 5];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else if (value <= UINT64_MAX) {
			uint8_t type = 0xCF;
			uint64_t tmp = OFToBigEndian64((uint64_t)value);

			data = [OFMutableData dataWithCapacity: 9];
			[data addItem: &type];
			[data addItems: &tmp count: sizeof(tmp)];
		} else
			@throw [OFOutOfRangeException exception];
	} else

Modified src/OFObject+KeyValueCoding.m from [9c33438270] to [3bfea8ea41].

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
		char *name;

		if ((keyLength = key.UTF8StringLength) < 1) {
			objc_autoreleasePoolPop(pool);
			return [self valueForUndefinedKey: key];
		}

		name = of_alloc(keyLength + 3, 1);
		@try {
			memcpy(name, "is", 2);
			memcpy(name + 2, key.UTF8String, keyLength);
			name[keyLength + 2] = '\0';

			name[2] = of_ascii_toupper(name[2]);

			selector = sel_registerName(name);
		} @finally {
			free(name);
		}

		methodSignature = [self methodSignatureForSelector: selector];

		if (methodSignature == NULL) {
			objc_autoreleasePoolPop(pool);
			return [self valueForUndefinedKey: key];







|





|



|







44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
		char *name;

		if ((keyLength = key.UTF8StringLength) < 1) {
			objc_autoreleasePoolPop(pool);
			return [self valueForUndefinedKey: key];
		}

		name = OFAllocMemory(keyLength + 3, 1);
		@try {
			memcpy(name, "is", 2);
			memcpy(name + 2, key.UTF8String, keyLength);
			name[keyLength + 2] = '\0';

			name[2] = OFASCIIToUpper(name[2]);

			selector = sel_registerName(name);
		} @finally {
			OFFreeMemory(name);
		}

		methodSignature = [self methodSignatureForSelector: selector];

		if (methodSignature == NULL) {
			objc_autoreleasePoolPop(pool);
			return [self valueForUndefinedKey: key];
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177

	if ((keyLength = key.UTF8StringLength) < 1) {
		objc_autoreleasePoolPop(pool);
		[self setValue: value forUndefinedKey: key];
		return;
	}

	name = of_alloc(keyLength + 5, 1);
	@try {
		memcpy(name, "set", 3);
		memcpy(name + 3, key.UTF8String, keyLength);
		memcpy(name + keyLength + 3, ":", 2);

		name[3] = of_ascii_toupper(name[3]);

		selector = sel_registerName(name);
	} @finally {
		free(name);
	}

	methodSignature = [self methodSignatureForSelector: selector];

	if (methodSignature == nil ||
	    methodSignature.numberOfArguments != 3 ||
	    *methodSignature.methodReturnType != 'v' ||







|





|



|







153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177

	if ((keyLength = key.UTF8StringLength) < 1) {
		objc_autoreleasePoolPop(pool);
		[self setValue: value forUndefinedKey: key];
		return;
	}

	name = OFAllocMemory(keyLength + 5, 1);
	@try {
		memcpy(name, "set", 3);
		memcpy(name + 3, key.UTF8String, keyLength);
		memcpy(name + keyLength + 3, ":", 2);

		name[3] = OFASCIIToUpper(name[3]);

		selector = sel_registerName(name);
	} @finally {
		OFFreeMemory(name);
	}

	methodSignature = [self methodSignatureForSelector: selector];

	if (methodSignature == nil ||
	    methodSignature.numberOfArguments != 3 ||
	    *methodSignature.methodReturnType != 'v' ||

Modified src/OFObject.h from [846f3a0425] to [d972931bb6].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
#endif

#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <limits.h>

#include "block.h"
#include "macros.h"
#include "once.h"

/*
 * Some versions of MinGW require <winsock2.h> to be included before
 * <windows.h>. Do this here to make sure this is always done in the correct
 * order, even if another header includes just <windows.h>.
 */
#ifdef __MINGW32__







|
|
|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
#endif

#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>
#include <limits.h>

#include "macros.h"

#include "OFOnce.h"

/*
 * Some versions of MinGW require <winsock2.h> to be included before
 * <windows.h>. Do this here to make sure this is always done in the correct
 * order, even if another header includes just <windows.h>.
 */
#ifdef __MINGW32__
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84


85




86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284


285
286
287
288
289
290
291
OF_ASSUME_NONNULL_BEGIN

/** @file */

/**
 * @brief A result of a comparison.
 */
typedef enum {
	/** The left object is smaller than the right */
	OF_ORDERED_ASCENDING = -1,
	/** Both objects are equal */
	OF_ORDERED_SAME = 0,
	/** The left object is bigger than the right */
	OF_ORDERED_DESCENDING = 1
} of_comparison_result_t;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A comparator to compare two objects.
 *
 * @param left The left object
 * @param right The right object
 * @return The order of the objects
 */
typedef of_comparison_result_t (^of_comparator_t)(id _Nonnull left,
    id _Nonnull right);
#endif

/**
 * @brief An enum for storing endianess.
 */
typedef enum {
	/** Most significant byte first (big endian) */
	OF_BYTE_ORDER_BIG_ENDIAN,
	/** Least significant byte first (little endian) */


	OF_BYTE_ORDER_LITTLE_ENDIAN




} of_byte_order_t;

/**
 * @struct of_range_t OFObject.h ObjFW/OFObject.h
 *
 * @brief A range.
 */
struct OF_BOXABLE of_range_t {
	/** The start of the range */
	size_t location;
	/** The length of the range */
	size_t length;
};
typedef struct of_range_t of_range_t;

/**
 * @brief Creates a new of_range_t.
 *
 * @param start The starting index of the range
 * @param length The length of the range
 * @return An of_range with the specified start and length
 */
static OF_INLINE of_range_t OF_CONST_FUNC
of_range(size_t start, size_t length)
{
	of_range_t range = { start, length };

	return range;
}

/**
 * @brief Returns whether the two ranges are equal.
 *
 * @param range1 The first range for the comparison
 * @param range2 The second range for the comparison
 * @return Whether the two ranges are equal
 */
static OF_INLINE bool
of_range_equal(of_range_t range1, of_range_t range2)
{
	if (range1.location != range2.location)
		return false;

	if (range1.length != range2.length)
		return false;

	return true;
}

/**
 * @brief A time interval in seconds.
 */
typedef double of_time_interval_t;

/**
 * @struct of_point_t OFObject.h ObjFW/OFObject.h
 *
 * @brief A point.
 */
struct OF_BOXABLE of_point_t {
	/** The x coordinate of the point */
	float x;
	/** The y coordinate of the point */
	float y;
};
typedef struct of_point_t of_point_t;

/**
 * @brief Creates a new of_point_t.
 *
 * @param x The x coordinate of the point
 * @param y The x coordinate of the point
 * @return An of_point_t with the specified coordinates
 */
static OF_INLINE of_point_t OF_CONST_FUNC
of_point(float x, float y)
{
	of_point_t point = { x, y };

	return point;
}

/**
 * @brief Returns whether the two points are equal.
 *
 * @param point1 The first point for the comparison
 * @param point2 The second point for the comparison
 * @return Whether the two points are equal
 */
static OF_INLINE bool
of_point_equal(of_point_t point1, of_point_t point2)
{
	if (point1.x != point2.x)
		return false;

	if (point1.y != point2.y)
		return false;

	return true;
}

/**
 * @struct of_dimension_t OFObject.h ObjFW/OFObject.h
 *
 * @brief A dimension.
 */
struct OF_BOXABLE of_dimension_t {
	/** The width of the dimension */
	float width;
	/** The height of the dimension */
	float height;
};
typedef struct of_dimension_t of_dimension_t;

/**
 * @brief Creates a new of_dimension_t.
 *
 * @param width The width of the dimension
 * @param height The height of the dimension
 * @return An of_dimension_t with the specified width and height
 */
static OF_INLINE of_dimension_t OF_CONST_FUNC
of_dimension(float width, float height)
{
	of_dimension_t dimension = { width, height };

	return dimension;
}

/**
 * @brief Returns whether the two dimensions are equal.
 *
 * @param dimension1 The first dimension for the comparison
 * @param dimension2 The second dimension for the comparison
 * @return Whether the two dimensions are equal
 */
static OF_INLINE bool
of_dimension_equal(of_dimension_t dimension1, of_dimension_t dimension2)
{
	if (dimension1.width != dimension2.width)
		return false;

	if (dimension1.height != dimension2.height)
		return false;

	return true;
}

/**
 * @struct of_rectangle_t OFObject.h ObjFW/OFObject.h
 *
 * @brief A rectangle.
 */
struct OF_BOXABLE of_rectangle_t {
	/** The point from where the rectangle originates */
	of_point_t origin;
	/** The size of the rectangle */
	of_dimension_t size;
};
typedef struct of_rectangle_t of_rectangle_t;

/**
 * @brief Creates a new of_rectangle_t.
 *
 * @param x The x coordinate of the top left corner of the rectangle
 * @param y The y coordinate of the top left corner of the rectangle
 * @param width The width of the rectangle
 * @param height The height of the rectangle
 * @return An of_rectangle_t with the specified origin and size
 */
static OF_INLINE of_rectangle_t OF_CONST_FUNC
of_rectangle(float x, float y, float width, float height)
{
	of_rectangle_t rectangle = {
		of_point(x, y),
		of_dimension(width, height)
	};

	return rectangle;
}

/**
 * @brief Returns whether the two rectangles are equal.
 *
 * @param rectangle1 The first rectangle for the comparison
 * @param rectangle2 The second rectangle for the comparison
 * @return Whether the two rectangles are equal
 */
static OF_INLINE bool
of_rectangle_equal(of_rectangle_t rectangle1, of_rectangle_t rectangle2)
{
	if (!of_point_equal(rectangle1.origin, rectangle2.origin))
		return false;

	if (!of_dimension_equal(rectangle1.size, rectangle2.size))
		return false;

	return true;
}



#ifdef __OBJC__
@class OFMethodSignature;
@class OFString;
@class OFThread;

/**







|

|

|

|
|









<
|





|

|

>
>
|
>
>
>
>
|


|



|





|


|



|

|
|

|












|













|


|



|





|


|



|

|
|

|












|











|

|

|
|

|


|


|

|
|
|

|
|

|

|



|

|
|
|


|

|


|






|



|

|

|

|


|





|

|
|

|
|
|


|





|
|



|

|


|




>
>







50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73

74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
OF_ASSUME_NONNULL_BEGIN

/** @file */

/**
 * @brief A result of a comparison.
 */
typedef enum OFComparisonResult {
	/** The left object is smaller than the right */
	OFOrderedAscending = -1,
	/** Both objects are equal */
	OFOrderedSame = 0,
	/** The left object is bigger than the right */
	OFOrderedDescending = 1
} OFComparisonResult;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A comparator to compare two objects.
 *
 * @param left The left object
 * @param right The right object
 * @return The order of the objects
 */

typedef OFComparisonResult (^OFComparator)(id _Nonnull left, id _Nonnull right);
#endif

/**
 * @brief An enum for storing endianess.
 */
typedef enum OFByteOrder {
	/** Most significant byte first (big endian) */
	OFByteOrderBigEndian,
	/** Least significant byte first (little endian) */
	OFByteOrderLittleEndian,
	/** Native byte order of the system */
#ifdef OF_BIG_ENDIAN
	OFByteOrderNative = OFByteOrderBigEndian
#else
	OFByteOrderNative = OFByteOrderLittleEndian
#endif
} OFByteOrder;

/**
 * @struct OFRange OFObject.h ObjFW/OFObject.h
 *
 * @brief A range.
 */
struct OF_BOXABLE OFRange {
	/** The start of the range */
	size_t location;
	/** The length of the range */
	size_t length;
};
typedef struct OFRange OFRange;

/**
 * @brief Creates a new OFRange.
 *
 * @param start The starting index of the range
 * @param length The length of the range
 * @return An OFRangeith the specified start and length
 */
static OF_INLINE OFRange OF_CONST_FUNC
OFRangeMake(size_t start, size_t length)
{
	OFRange range = { start, length };

	return range;
}

/**
 * @brief Returns whether the two ranges are equal.
 *
 * @param range1 The first range for the comparison
 * @param range2 The second range for the comparison
 * @return Whether the two ranges are equal
 */
static OF_INLINE bool
OFRangeEqual(OFRange range1, OFRange range2)
{
	if (range1.location != range2.location)
		return false;

	if (range1.length != range2.length)
		return false;

	return true;
}

/**
 * @brief A time interval in seconds.
 */
typedef double OFTimeInterval;

/**
 * @struct OFPoint OFObject.h ObjFW/OFObject.h
 *
 * @brief A point.
 */
struct OF_BOXABLE OFPoint {
	/** The x coordinate of the point */
	float x;
	/** The y coordinate of the point */
	float y;
};
typedef struct OFPoint OFPoint;

/**
 * @brief Creates a new OFPoint.
 *
 * @param x The x coordinate of the point
 * @param y The x coordinate of the point
 * @return An OFPoint with the specified coordinates
 */
static OF_INLINE OFPoint OF_CONST_FUNC
OFPointMake(float x, float y)
{
	OFPoint point = { x, y };

	return point;
}

/**
 * @brief Returns whether the two points are equal.
 *
 * @param point1 The first point for the comparison
 * @param point2 The second point for the comparison
 * @return Whether the two points are equal
 */
static OF_INLINE bool
OFPointEqual(OFPoint point1, OFPoint point2)
{
	if (point1.x != point2.x)
		return false;

	if (point1.y != point2.y)
		return false;

	return true;
}

/**
 * @struct OFSize OFObject.h ObjFW/OFObject.h
 *
 * @brief A size.
 */
struct OF_BOXABLE OFSize {
	/** The width of the size */
	float width;
	/** The height of the size */
	float height;
};
typedef struct OFSize OFSize;

/**
 * @brief Creates a new OFSize.
 *
 * @param width The width of the size
 * @param height The height of the size
 * @return An OFSize with the specified width and height
 */
static OF_INLINE OFSize OF_CONST_FUNC
OFSizeMake(float width, float height)
{
	OFSize size = { width, height };

	return size;
}

/**
 * @brief Returns whether the two sizes are equal.
 *
 * @param size1 The first size for the comparison
 * @param size2 The second size for the comparison
 * @return Whether the two sizes are equal
 */
static OF_INLINE bool
OFSizeEqual(OFSize size1, OFSize size2)
{
	if (size1.width != size2.width)
		return false;

	if (size1.height != size2.height)
		return false;

	return true;
}

/**
 * @struct OFRect OFObject.h ObjFW/OFObject.h
 *
 * @brief A rectangle.
 */
struct OF_BOXABLE OFRect {
	/** The point from where the rectangle originates */
	OFPoint origin;
	/** The size of the rectangle */
	OFSize size;
};
typedef struct OFRect OFRect;

/**
 * @brief Creates a new OFRect.
 *
 * @param x The x coordinate of the top left corner of the rectangle
 * @param y The y coordinate of the top left corner of the rectangle
 * @param width The width of the rectangle
 * @param height The height of the rectangle
 * @return An OFRect with the specified origin and size
 */
static OF_INLINE OFRect OF_CONST_FUNC
OFRectMake(float x, float y, float width, float height)
{
	OFRect rect = {
		OFPointMake(x, y),
		OFSizeMake(width, height)
	};

	return rect;
}

/**
 * @brief Returns whether the two rectangles are equal.
 *
 * @param rect1 The first rectangle for the comparison
 * @param rect2 The second rectangle for the comparison
 * @return Whether the two rectangles are equal
 */
static OF_INLINE bool
OFRectEqual(OFRect rect1, OFRect rect2)
{
	if (!OFPointEqual(rect1.origin, rect2.origin))
		return false;

	if (!OFSizeEqual(rect1.size, rect2.size))
		return false;

	return true;
}

static const size_t OFNotFound = SIZE_MAX;

#ifdef __OBJC__
@class OFMethodSignature;
@class OFString;
@class OFThread;

/**
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876

/**
 * @brief Performs the specified selector after the specified delay.
 *
 * @param selector The selector to perform
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector with the specified object after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object The object that is passed to the method specified by the
 *		 selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object
	     afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector with the specified objects after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector with the specified objects after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param object3 The third object that is passed to the method specified by the
 *		  selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector with the specified objects after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the







|












|















|


















|







821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883

/**
 * @brief Performs the specified selector after the specified delay.
 *
 * @param selector The selector to perform
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector with the specified object after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object The object that is passed to the method specified by the
 *		 selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object
	     afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector with the specified objects after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector with the specified objects after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param object3 The third object that is passed to the method specified by the
 *		  selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector with the specified objects after the
 *	  specified delay.
 *
 * @param selector The selector to perform
 * @param object1 The first object that is passed to the method specified by the
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     withObject: (nullable id)object4
	     afterDelay: (of_time_interval_t)delay;

# ifdef OF_HAVE_THREADS
/**
 * @brief Performs the specified selector on the specified thread.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector







|







891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     withObject: (nullable id)object4
	     afterDelay: (OFTimeInterval)delay;

# ifdef OF_HAVE_THREADS
/**
 * @brief Performs the specified selector on the specified thread.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified object after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object The object that is passed to the method specified by the
 *		 selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object
	     afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param object3 The third object that is passed to the method specified by the
 *		  selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     afterDelay: (of_time_interval_t)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector







|














|

















|




















|







1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified object after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object The object that is passed to the method specified by the
 *		 selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object
	     afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
 * @param object1 The first object that is passed to the method specified by the
 *		  selector
 * @param object2 The second object that is passed to the method specified by
 *		  the selector
 * @param object3 The third object that is passed to the method specified by the
 *		  selector
 * @param delay The delay after which the selector will be performed
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     afterDelay: (OFTimeInterval)delay;

/**
 * @brief Performs the specified selector on the specified thread with the
 *	  specified objects after the specified delay.
 *
 * @param selector The selector to perform
 * @param thread The thread on which to perform the selector
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     withObject: (nullable id)object4
	     afterDelay: (of_time_interval_t)delay;
# endif

/**
 * @brief This method is called when @ref resolveClassMethod: or
 *	  @ref resolveInstanceMethod: returned false. It should return a target
 *	  to which the message should be forwarded.
 *







|







1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
 */
- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (nullable id)object1
	     withObject: (nullable id)object2
	     withObject: (nullable id)object3
	     withObject: (nullable id)object4
	     afterDelay: (OFTimeInterval)delay;
# endif

/**
 * @brief This method is called when @ref resolveClassMethod: or
 *	  @ref resolveInstanceMethod: returned false. It should return a target
 *	  to which the message should be forwarded.
 *
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289









1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302



1303

1304






1305






1306
1307
1308
1309
1310
1311


1312
1313
1314
1315
1316
1317
1318
@protocol OFComparing
/**
 * @brief Compares the object to another object.
 *
 * @param object An object to compare the object to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (id <OFComparing>)object;
@end
#endif

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Allocates memory for the specified number of items of the specified
 *	  size.
 *
 * To free the allocated memory, use `free()`.
 *
 * Throws @ref OFOutOfMemoryException if allocating failed and
 * @ref OFOutOfRangeException if the requested size exceeds the address space.
 *
 * @param count The number of items to allocate
 * @param size The size of each item to allocate
 * @return A pointer to the allocated memory. May return NULL if the specified
 *	   size or count is 0.
 */
extern void *_Nullable of_alloc(size_t count, size_t size)
    OF_WARN_UNUSED_RESULT;

/**
 * @brief Allocates memory for the specified number of items of the specified
 *	  size and initializes it with zeros.
 *
 * To free the allocated memory, use `free()`.
 *
 * Throws @ref OFOutOfMemoryException if allocating failed and
 * @ref OFOutOfRangeException if the requested size exceeds the address space.
 *
 * @param size The size of each item to allocate
 * @param count The number of items to allocate
 * @return A pointer to the allocated memory. May return NULL if the specified
 *	   size or count is 0.
 */
extern void *_Nullable of_alloc_zeroed(size_t count, size_t size)
    OF_WARN_UNUSED_RESULT;

/**
 * @brief Resizes memory to the specified number of items of the specified size.
 *
 * To free the allocated memory, use `free()`.
 *
 * If the pointer is NULL, this is equivalent to allocating memory.
 * If the size or number of items is 0, this is equivalent to freeing memory.
 *
 * Throws @ref OFOutOfMemoryException if allocating failed and
 * @ref OFOutOfRangeException if the requested size exceeds the address space.
 *
 * @param pointer A pointer to the already allocated memory
 * @param size The size of each item to resize to
 * @param count The number of items to resize to
 * @return A pointer to the resized memory chunk
 */
extern void *_Nullable of_realloc(void *_Nullable pointer, size_t count,
    size_t size) OF_WARN_UNUSED_RESULT;










#ifdef OF_APPLE_RUNTIME
extern void *_Null_unspecified objc_autoreleasePoolPush(void);
extern void objc_autoreleasePoolPop(void *_Null_unspecified pool);
# ifndef __OBJC2__
extern id _Nullable objc_constructInstance(Class _Nullable class_,
    void *_Nullable bytes);
extern void *_Nullable objc_destructInstance(id _Nullable object);
# endif
#endif
extern id of_alloc_object(Class class_, size_t extraSize,
    size_t extraAlignment, void *_Nullable *_Nullable extra);
extern void OF_NO_RETURN_FUNC of_method_not_found(id self, SEL _cmd);
extern uint32_t of_hash_seed;



/* These do *NOT* provide cryptographically secure randomness! */

extern uint16_t of_random16(void);






extern uint32_t of_random32(void);






extern uint64_t of_random64(void);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END



#ifdef __OBJC__
# import "OFObject+KeyValueCoding.h"
# import "OFObject+Serialization.h"
#endif

#endif







|










|









|






|









|





|












|


>
>
>
>
>
>
>
>
>









|
|
|
|
>
>
>
|
>
|
>
>
>
>
>
>
|
>
>
>
>
>
>
|





>
>







1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
@protocol OFComparing
/**
 * @brief Compares the object to another object.
 *
 * @param object An object to compare the object to
 * @return The result of the comparison
 */
- (OFComparisonResult)compare: (id <OFComparing>)object;
@end
#endif

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Allocates memory for the specified number of items of the specified
 *	  size.
 *
 * To free the allocated memory, use @ref OFFreeMemory.
 *
 * Throws @ref OFOutOfMemoryException if allocating failed and
 * @ref OFOutOfRangeException if the requested size exceeds the address space.
 *
 * @param count The number of items to allocate
 * @param size The size of each item to allocate
 * @return A pointer to the allocated memory. May return NULL if the specified
 *	   size or count is 0.
 */
extern void *_Nullable OFAllocMemory(size_t count, size_t size)
    OF_WARN_UNUSED_RESULT;

/**
 * @brief Allocates memory for the specified number of items of the specified
 *	  size and initializes it with zeros.
 *
 * To free the allocated memory, use @ref OFFreeMemory.
 *
 * Throws @ref OFOutOfMemoryException if allocating failed and
 * @ref OFOutOfRangeException if the requested size exceeds the address space.
 *
 * @param size The size of each item to allocate
 * @param count The number of items to allocate
 * @return A pointer to the allocated memory. May return NULL if the specified
 *	   size or count is 0.
 */
extern void *_Nullable OFAllocZeroedMemory(size_t count, size_t size)
    OF_WARN_UNUSED_RESULT;

/**
 * @brief Resizes memory to the specified number of items of the specified size.
 *
 * To free the allocated memory, use @ref OFFreeMemory.
 *
 * If the pointer is NULL, this is equivalent to allocating memory.
 * If the size or number of items is 0, this is equivalent to freeing memory.
 *
 * Throws @ref OFOutOfMemoryException if allocating failed and
 * @ref OFOutOfRangeException if the requested size exceeds the address space.
 *
 * @param pointer A pointer to the already allocated memory
 * @param size The size of each item to resize to
 * @param count The number of items to resize to
 * @return A pointer to the resized memory chunk
 */
extern void *_Nullable OFResizeMemory(void *_Nullable pointer, size_t count,
    size_t size) OF_WARN_UNUSED_RESULT;

/**
 * @brief Frees memory allocated by @ref OFAllocMemory, @ref OFAllocZeroedMemory
 *	  or @ref OFResizeMemory.
 *
 * @param pointer A pointer to the memory to free or nil (passing nil ooes
 *		  nothing)
 */
extern void OFFreeMemory(void *_Nullable pointer);

#ifdef OF_APPLE_RUNTIME
extern void *_Null_unspecified objc_autoreleasePoolPush(void);
extern void objc_autoreleasePoolPop(void *_Null_unspecified pool);
# ifndef __OBJC2__
extern id _Nullable objc_constructInstance(Class _Nullable class_,
    void *_Nullable bytes);
extern void *_Nullable objc_destructInstance(id _Nullable object);
# endif
#endif
extern id OFAllocObject(Class class_, size_t extraSize, size_t extraAlignment,
    void *_Nullable *_Nullable extra);
extern void OF_NO_RETURN_FUNC OFMethodNotFound(id self, SEL _cmd);

/**
 * @brief Returns 16 bit or non-cryptographical randomness.
 *
 * @return 16 bit or non-cryptographical randomness
 */
extern uint16_t OFRandom16(void);

/**
 * @brief Returns 32 bit or non-cryptographical randomness.
 *
 * @return 32 bit or non-cryptographical randomness
 */
extern uint32_t OFRandom32(void);

/**
 * @brief Returns 64 bit or non-cryptographical randomness.
 *
 * @return 64 bit or non-cryptographical randomness
 */
extern uint64_t OFRandom64(void);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#include "OFBlock.h"

#ifdef __OBJC__
# import "OFObject+KeyValueCoding.h"
# import "OFObject+Serialization.h"
#endif

#endif

Modified src/OFObject.m from [ab465686e4] to [eafb73f421].

27
28
29
30
31
32
33



34
35
36




37
38
39
40
41
42
43

#ifdef HAVE_GETRANDOM
# include <sys/random.h>
#endif

#import "OFObject.h"
#import "OFArray.h"



#import "OFLocale.h"
#import "OFMethodSignature.h"
#import "OFRunLoop.h"




#import "OFThread.h"
#import "OFTimer.h"

#import "OFAllocFailedException.h"
#import "OFEnumerationMutationException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"







>
>
>



>
>
>
>







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

#ifdef HAVE_GETRANDOM
# include <sys/random.h>
#endif

#import "OFObject.h"
#import "OFArray.h"
#ifdef OF_HAVE_ATOMIC_OPS
# import "OFAtomic.h"
#endif
#import "OFLocale.h"
#import "OFMethodSignature.h"
#import "OFRunLoop.h"
#if !defined(OF_HAVE_ATOMIC_OPS) && defined(OF_HAVE_THREADS)
# import "OFPlainMutex.h"	/* For OFSpinlock */
#endif
#import "OFString.h"
#import "OFThread.h"
#import "OFTimer.h"

#import "OFAllocFailedException.h"
#import "OFEnumerationMutationException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150






151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
# include <windows.h>
#endif

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

#import "OFString.h"

#if defined(OF_HAVE_ATOMIC_OPS)
# import "atomic.h"
#elif defined(OF_HAVE_THREADS)
# import "mutex.h"
#endif

#ifdef OF_APPLE_RUNTIME
extern id _Nullable _objc_rootAutorelease(id _Nullable object);
#endif
#if defined(OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR)
extern id of_forward(id, SEL, ...);
extern struct stret of_forward_stret(id, SEL, ...);
#else
# define of_forward of_method_not_found
# define of_forward_stret of_method_not_found_stret
#endif

struct pre_ivar {
	int retainCount;
#if !defined(OF_HAVE_ATOMIC_OPS) && !defined(OF_AMIGAOS)
	of_spinlock_t retainCountSpinlock;
#endif
};

#define PRE_IVARS_ALIGN ((sizeof(struct pre_ivar) + \
    (OF_BIGGEST_ALIGNMENT - 1)) & ~(OF_BIGGEST_ALIGNMENT - 1))
#define PRE_IVARS ((struct pre_ivar *)(void *)((char *)self - PRE_IVARS_ALIGN))

static struct {
	Class isa;
} allocFailedException;

uint32_t of_hash_seed;

void *
of_alloc(size_t count, size_t size)
{
	void *pointer;

	if OF_UNLIKELY (count == 0 || size == 0)
		return NULL;

	if OF_UNLIKELY (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exception];

	if OF_UNLIKELY ((pointer = malloc(count * size)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: size];

	return pointer;
}

void *
of_alloc_zeroed(size_t count, size_t size)
{
	void *pointer;

	if OF_UNLIKELY (count == 0 || size == 0)
		return NULL;

	/* Not all calloc implementations check for overflow. */
	if OF_UNLIKELY (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exception];

	if OF_UNLIKELY ((pointer = calloc(count, size)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: size];

	return pointer;
}

void *
of_realloc(void *pointer, size_t count, size_t size)
{
	if OF_UNLIKELY (count == 0 || size == 0)
		return NULL;

	if OF_UNLIKELY (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exception];

	if OF_UNLIKELY ((pointer = realloc(pointer, count * size)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: size];

	return pointer;
}







#if !defined(HAVE_ARC4RANDOM) && !defined(HAVE_GETRANDOM)
static void
initRandom(void)
{
	struct timeval tv;

# ifdef HAVE_RANDOM
	gettimeofday(&tv, NULL);
	srandom((unsigned)(tv.tv_sec ^ tv.tv_usec));
# else
	gettimeofday(&tv, NULL);
	srand((unsigned)(tv.tv_sec ^ tv.tv_usec));
# endif
}
#endif

uint16_t
of_random16(void)
{
#if defined(HAVE_ARC4RANDOM)
	return arc4random();
#elif defined(HAVE_GETRANDOM)
	uint16_t buffer;

	OF_ENSURE(getrandom(&buffer, sizeof(buffer), 0) == sizeof(buffer));

	return buffer;
#else
	static of_once_t onceControl = OF_ONCE_INIT;

	of_once(&onceControl, initRandom);
# ifdef HAVE_RANDOM
	return random() & 0xFFFF;
# else
	return rand() & 0xFFFF;
# endif
#endif
}

uint32_t
of_random32(void)
{
#if defined(HAVE_ARC4RANDOM)
	return arc4random();
#elif defined(HAVE_GETRANDOM)
	uint32_t buffer;

	OF_ENSURE(getrandom(&buffer, sizeof(buffer), 0) == sizeof(buffer));

	return buffer;
#else
	return ((uint32_t)of_random16() << 16) | of_random16();
#endif
}

uint64_t
of_random64(void)
{
#if defined(HAVE_ARC4RANDOM_BUF)
	uint64_t buffer;

	arc4random_buf(&buffer, sizeof(buffer));

	return buffer;
#elif defined(HAVE_GETRANDOM)
	uint64_t buffer;

	OF_ENSURE(getrandom(&buffer, sizeof(buffer), 0) == sizeof(buffer));

	return buffer;
#else
	return ((uint64_t)of_random32() << 32) | of_random32();
#endif
}

static const char *
typeEncodingForSelector(Class class, SEL selector)
{
	Method method;

	if ((method = class_getInstanceMethod(class, selector)) == NULL)
		return NULL;

	return method_getTypeEncoding(method);
}

#if !defined(OF_APPLE_RUNTIME) || defined(__OBJC2__)
static void
uncaughtExceptionHandler(id exception)
{
	OFString *description = [exception description];
	OFArray *backtrace = nil;
	of_string_encoding_t encoding = [OFLocale encoding];

	fprintf(stderr, "\nRuntime error: Unhandled exception:\n%s\n",
	    [description cStringWithEncoding: encoding]);

	if ([exception respondsToSelector: @selector(backtrace)])
		backtrace = [exception backtrace];








<
<
<
<
<
<
<
<




|
|

|
|





|











|


|

















|


















|













>
>
>
>
>
>


















|






|



<
|
|









|






|



|




|










|



|




















|







63
64
65
66
67
68
69








70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184

185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
# include <windows.h>
#endif

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif









#ifdef OF_APPLE_RUNTIME
extern id _Nullable _objc_rootAutorelease(id _Nullable object);
#endif
#if defined(OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR)
extern id OFForward(id, SEL, ...);
extern struct stret OFForward_stret(id, SEL, ...);
#else
# define OFForward OFMethodNotFound
# define OFForward_stret OFMethodNotFound_stret
#endif

struct pre_ivar {
	int retainCount;
#if !defined(OF_HAVE_ATOMIC_OPS) && !defined(OF_AMIGAOS)
	OFSpinlock retainCountSpinlock;
#endif
};

#define PRE_IVARS_ALIGN ((sizeof(struct pre_ivar) + \
    (OF_BIGGEST_ALIGNMENT - 1)) & ~(OF_BIGGEST_ALIGNMENT - 1))
#define PRE_IVARS ((struct pre_ivar *)(void *)((char *)self - PRE_IVARS_ALIGN))

static struct {
	Class isa;
} allocFailedException;

unsigned long OFHashSeed;

void *
OFAllocMemory(size_t count, size_t size)
{
	void *pointer;

	if OF_UNLIKELY (count == 0 || size == 0)
		return NULL;

	if OF_UNLIKELY (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exception];

	if OF_UNLIKELY ((pointer = malloc(count * size)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: size];

	return pointer;
}

void *
OFAllocZeroedMemory(size_t count, size_t size)
{
	void *pointer;

	if OF_UNLIKELY (count == 0 || size == 0)
		return NULL;

	/* Not all calloc implementations check for overflow. */
	if OF_UNLIKELY (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exception];

	if OF_UNLIKELY ((pointer = calloc(count, size)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: size];

	return pointer;
}

void *
OFResizeMemory(void *pointer, size_t count, size_t size)
{
	if OF_UNLIKELY (count == 0 || size == 0)
		return NULL;

	if OF_UNLIKELY (count > SIZE_MAX / size)
		@throw [OFOutOfRangeException exception];

	if OF_UNLIKELY ((pointer = realloc(pointer, count * size)) == NULL)
		@throw [OFOutOfMemoryException
		    exceptionWithRequestedSize: size];

	return pointer;
}

void
OFFreeMemory(void *pointer)
{
	free(pointer);
}

#if !defined(HAVE_ARC4RANDOM) && !defined(HAVE_GETRANDOM)
static void
initRandom(void)
{
	struct timeval tv;

# ifdef HAVE_RANDOM
	gettimeofday(&tv, NULL);
	srandom((unsigned)(tv.tv_sec ^ tv.tv_usec));
# else
	gettimeofday(&tv, NULL);
	srand((unsigned)(tv.tv_sec ^ tv.tv_usec));
# endif
}
#endif

uint16_t
OFRandom16(void)
{
#if defined(HAVE_ARC4RANDOM)
	return arc4random();
#elif defined(HAVE_GETRANDOM)
	uint16_t buffer;

	OFEnsure(getrandom(&buffer, sizeof(buffer), 0) == sizeof(buffer));

	return buffer;
#else

	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, initRandom);
# ifdef HAVE_RANDOM
	return random() & 0xFFFF;
# else
	return rand() & 0xFFFF;
# endif
#endif
}

uint32_t
OFRandom32(void)
{
#if defined(HAVE_ARC4RANDOM)
	return arc4random();
#elif defined(HAVE_GETRANDOM)
	uint32_t buffer;

	OFEnsure(getrandom(&buffer, sizeof(buffer), 0) == sizeof(buffer));

	return buffer;
#else
	return ((uint32_t)OFRandom16() << 16) | OFRandom16();
#endif
}

uint64_t
OFRandom64(void)
{
#if defined(HAVE_ARC4RANDOM_BUF)
	uint64_t buffer;

	arc4random_buf(&buffer, sizeof(buffer));

	return buffer;
#elif defined(HAVE_GETRANDOM)
	uint64_t buffer;

	OFEnsure(getrandom(&buffer, sizeof(buffer), 0) == sizeof(buffer));

	return buffer;
#else
	return ((uint64_t)OFRandom32() << 32) | OFRandom32();
#endif
}

static const char *
typeEncodingForSelector(Class class, SEL selector)
{
	Method method;

	if ((method = class_getInstanceMethod(class, selector)) == NULL)
		return NULL;

	return method_getTypeEncoding(method);
}

#if !defined(OF_APPLE_RUNTIME) || defined(__OBJC2__)
static void
uncaughtExceptionHandler(id exception)
{
	OFString *description = [exception description];
	OFArray *backtrace = nil;
	OFStringEncoding encoding = [OFLocale encoding];

	fprintf(stderr, "\nRuntime error: Unhandled exception:\n%s\n",
	    [description cStringWithEncoding: encoding]);

	if ([exception respondsToSelector: @selector(backtrace)])
		backtrace = [exception backtrace];

262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
static void
enumerationMutationHandler(id object)
{
	@throw [OFEnumerationMutationException exceptionWithObject: object];
}

void OF_NO_RETURN_FUNC
of_method_not_found(id object, SEL selector)
{
	[object doesNotRecognizeSelector: selector];

	/*
	 * Just in case doesNotRecognizeSelector: returned, even though it must
	 * never return.
	 */
	abort();

	OF_UNREACHABLE
}

void OF_NO_RETURN_FUNC
of_method_not_found_stret(void *stret, id object, SEL selector)
{
	of_method_not_found(object, selector);
}

id
of_alloc_object(Class class, size_t extraSize, size_t extraAlignment,
    void **extra)
{
	OFObject *instance;
	size_t instanceSize;

	instanceSize = class_getInstanceSize(class);








|













|

|



|







266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
static void
enumerationMutationHandler(id object)
{
	@throw [OFEnumerationMutationException exceptionWithObject: object];
}

void OF_NO_RETURN_FUNC
OFMethodNotFound(id object, SEL selector)
{
	[object doesNotRecognizeSelector: selector];

	/*
	 * Just in case doesNotRecognizeSelector: returned, even though it must
	 * never return.
	 */
	abort();

	OF_UNREACHABLE
}

void OF_NO_RETURN_FUNC
OFMethodNotFound_stret(void *stret, id object, SEL selector)
{
	OFMethodNotFound(object, selector);
}

id
OFAllocObject(Class class, size_t extraSize, size_t extraAlignment,
    void **extra)
{
	OFObject *instance;
	size_t instanceSize;

	instanceSize = class_getInstanceSize(class);

305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
		allocFailedException.isa = [OFAllocFailedException class];
		@throw (id)&allocFailedException;
	}

	((struct pre_ivar *)instance)->retainCount = 1;

#if !defined(OF_HAVE_ATOMIC_OPS) && !defined(OF_AMIGAOS)
	if OF_UNLIKELY (of_spinlock_new(
	    &((struct pre_ivar *)instance)->retainCountSpinlock) != 0) {
		free(instance);
		@throw [OFInitializationFailedException
		    exceptionWithClass: class];
	}
#endif








|







309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
		allocFailedException.isa = [OFAllocFailedException class];
		@throw (id)&allocFailedException;
	}

	((struct pre_ivar *)instance)->retainCount = 1;

#if !defined(OF_HAVE_ATOMIC_OPS) && !defined(OF_AMIGAOS)
	if OF_UNLIKELY (OFSpinlockNew(
	    &((struct pre_ivar *)instance)->retainCountSpinlock) != 0) {
		free(instance);
		@throw [OFInitializationFailedException
		    exceptionWithClass: class];
	}
#endif

359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
	 * handler on load, we should not set ours, as this will break
	 * Foundation.
	 *
	 * Unfortunately, there is no way to check if a forward handler has
	 * already been set, so this is the best we can do.
	 */
	if (dlsym(RTLD_DEFAULT, "NSFoundationVersionNumber") == NULL)
		objc_setForwardHandler((void *)&of_forward,
		    (void *)&of_forward_stret);
#else
	objc_setForwardHandler((IMP)&of_forward, (IMP)&of_forward_stret);
#endif

	objc_setEnumerationMutationHandler(enumerationMutationHandler);

	do {
		of_hash_seed = of_random32();
	} while (of_hash_seed == 0);

#ifdef OF_OBJFW_RUNTIME
	objc_setTaggedPointerSecret(sizeof(uintptr_t) == 4
	    ? (uintptr_t)of_random32() : (uintptr_t)of_random64());
#endif
}

+ (void)unload
{
}

+ (void)initialize
{
}

+ (instancetype)alloc
{
	return of_alloc_object(self, 0, 0, NULL);
}

+ (instancetype)new
{
	return [[self alloc] init];
}

+ (Class)class
{
	return self;
}

+ (OFString *)className
{
	return [OFString stringWithCString: class_getName(self)
				  encoding: OF_STRING_ENCODING_ASCII];
}

+ (bool)isSubclassOfClass: (Class)class
{
	for (Class iter = self; iter != Nil; iter = class_getSuperclass(iter))
		if (iter == class)
			return true;







|
|

|





|
|



|













|















|







363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
	 * handler on load, we should not set ours, as this will break
	 * Foundation.
	 *
	 * Unfortunately, there is no way to check if a forward handler has
	 * already been set, so this is the best we can do.
	 */
	if (dlsym(RTLD_DEFAULT, "NSFoundationVersionNumber") == NULL)
		objc_setForwardHandler((void *)&OFForward,
		    (void *)&OFForward_stret);
#else
	objc_setForwardHandler((IMP)&OFForward, (IMP)&OFForward_stret);
#endif

	objc_setEnumerationMutationHandler(enumerationMutationHandler);

	do {
		OFHashSeed = OFRandom32();
	} while (OFHashSeed == 0);

#ifdef OF_OBJFW_RUNTIME
	objc_setTaggedPointerSecret(sizeof(uintptr_t) == 4
	    ? (uintptr_t)OFRandom32() : (uintptr_t)OFRandom64());
#endif
}

+ (void)unload
{
}

+ (void)initialize
{
}

+ (instancetype)alloc
{
	return OFAllocObject(self, 0, 0, NULL);
}

+ (instancetype)new
{
	return [[self alloc] init];
}

+ (Class)class
{
	return self;
}

+ (OFString *)className
{
	return [OFString stringWithCString: class_getName(self)
				  encoding: OFStringEncodingASCII];
}

+ (bool)isSubclassOfClass: (Class)class
{
	for (Class iter = self; iter != Nil; iter = class_getSuperclass(iter))
		if (iter == class)
			return true;
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
{
	return class_getSuperclass(object_getClass(self));
}

- (OFString *)className
{
	return [OFString stringWithCString: object_getClassName(self)
				  encoding: OF_STRING_ENCODING_ASCII];
}

- (bool)isKindOfClass: (Class)class
{
	for (Class iter = object_getClass(self); iter != Nil;
	    iter = class_getSuperclass(iter))
		if (iter == class)







|







562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
{
	return class_getSuperclass(object_getClass(self));
}

- (OFString *)className
{
	return [OFString stringWithCString: object_getClassName(self)
				  encoding: OFStringEncodingASCII];
}

- (bool)isKindOfClass: (Class)class
{
	for (Class iter = object_getClass(self); iter != Nil;
	    iter = class_getSuperclass(iter))
		if (iter == class)
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
	id (*imp)(id, SEL, id, id, id, id) =
	    (id (*)(id, SEL, id, id, id, id))objc_msgSend;
#endif

	return imp(self, selector, object1, object2, object3, object4);
}

- (void)performSelector: (SEL)selector afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object1
	     withObject: (id)object2
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object1
					 object: object2
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object1
					 object: object2
					 object: object3
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     withObject: (id)object4
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object1







|













|















|

















|



















|







665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
	id (*imp)(id, SEL, id, id, id, id) =
	    (id (*)(id, SEL, id, id, id, id))objc_msgSend;
#endif

	return imp(self, selector, object1, object2, object3, object4);
}

- (void)performSelector: (SEL)selector afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object1
	     withObject: (id)object2
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object1
					 object: object2
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object1
					 object: object2
					 object: object3
					repeats: false];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     withObject: (id)object4
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[OFTimer scheduledTimerWithTimeInterval: delay
					 target: self
				       selector: selector
					 object: object1
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
		[timer waitUntilDone];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object1
	     withObject: (id)object2
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object1
							  object: object2
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object1
							  object: object2
							  object: object3
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     withObject: (id)object4
	     afterDelay: (of_time_interval_t)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object1







|














|
















|


















|




















|







957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
		[timer waitUntilDone];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object1
	     withObject: (id)object2
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object1
							  object: object2
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object1
							  object: object2
							  object: object3
							 repeats: false]];

	objc_autoreleasePoolPop(pool);
}

- (void)performSelector: (SEL)selector
	       onThread: (OFThread *)thread
	     withObject: (id)object1
	     withObject: (id)object2
	     withObject: (id)object3
	     withObject: (id)object4
	     afterDelay: (OFTimeInterval)delay
{
	void *pool = objc_autoreleasePoolPush();

	[thread.runLoop addTimer: [OFTimer timerWithTimeInterval: delay
							  target: self
							selector: selector
							  object: object1
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
{
	return (object == self);
}

- (unsigned long)hash
{
	uintptr_t ptr = (uintptr_t)self;
	uint32_t hash;

	OF_HASH_INIT(hash);

	for (size_t i = 0; i < sizeof(ptr); i++) {
		OF_HASH_ADD(hash, ptr & 0xFF);
		ptr >>= 8;
	}

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	/* Classes containing data should reimplement this! */







|

|


|



|







1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
{
	return (object == self);
}

- (unsigned long)hash
{
	uintptr_t ptr = (uintptr_t)self;
	unsigned long hash;

	OFHashInit(&hash);

	for (size_t i = 0; i < sizeof(ptr); i++) {
		OFHashAdd(&hash, ptr & 0xFF);
		ptr >>= 8;
	}

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	/* Classes containing data should reimplement this! */
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
	@throw [OFNotImplementedException exceptionWithSelector: selector
							 object: self];
}

- (instancetype)retain
{
#if defined(OF_HAVE_ATOMIC_OPS)
	of_atomic_int_inc(&PRE_IVARS->retainCount);
#elif defined(OF_AMIGAOS)
	/*
	 * On AmigaOS, we can only have one CPU. As increasing a variable is a
	 * single instruction on M68K, we don't need Forbid() / Permit() on
	 * M68K.
	 */
# ifndef OF_AMIGAOS_M68K
	Forbid();
# endif
	PRE_IVARS->retainCount++;
# ifndef OF_AMIGAOS_M68K
	Permit();
# endif
#else
	OF_ENSURE(of_spinlock_lock(&PRE_IVARS->retainCountSpinlock) == 0);
	PRE_IVARS->retainCount++;
	OF_ENSURE(of_spinlock_unlock(&PRE_IVARS->retainCountSpinlock) == 0);
#endif

	return self;
}

- (unsigned int)retainCount
{
	assert(PRE_IVARS->retainCount >= 0);
	return PRE_IVARS->retainCount;
}

- (void)release
{
#if defined(OF_HAVE_ATOMIC_OPS)
	of_memory_barrier_release();

	if (of_atomic_int_dec(&PRE_IVARS->retainCount) <= 0) {
		of_memory_barrier_acquire();

		[self dealloc];
	}
#elif defined(OF_AMIGAOS)
	int retainCount;

	Forbid();
	retainCount = --PRE_IVARS->retainCount;
	Permit();

	if (retainCount == 0)
		[self dealloc];
#else
	int retainCount;

	OF_ENSURE(of_spinlock_lock(&PRE_IVARS->retainCountSpinlock) == 0);
	retainCount = --PRE_IVARS->retainCount;
	OF_ENSURE(of_spinlock_unlock(&PRE_IVARS->retainCountSpinlock) == 0);

	if (retainCount == 0)
		[self dealloc];
#endif
}

- (instancetype)autorelease







|














|

|














|

|
|















|

|







1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
	@throw [OFNotImplementedException exceptionWithSelector: selector
							 object: self];
}

- (instancetype)retain
{
#if defined(OF_HAVE_ATOMIC_OPS)
	OFAtomicIntIncrease(&PRE_IVARS->retainCount);
#elif defined(OF_AMIGAOS)
	/*
	 * On AmigaOS, we can only have one CPU. As increasing a variable is a
	 * single instruction on M68K, we don't need Forbid() / Permit() on
	 * M68K.
	 */
# ifndef OF_AMIGAOS_M68K
	Forbid();
# endif
	PRE_IVARS->retainCount++;
# ifndef OF_AMIGAOS_M68K
	Permit();
# endif
#else
	OFEnsure(OFSpinlockLock(&PRE_IVARS->retainCountSpinlock) == 0);
	PRE_IVARS->retainCount++;
	OFEnsure(OFSpinlockUnlock(&PRE_IVARS->retainCountSpinlock) == 0);
#endif

	return self;
}

- (unsigned int)retainCount
{
	assert(PRE_IVARS->retainCount >= 0);
	return PRE_IVARS->retainCount;
}

- (void)release
{
#if defined(OF_HAVE_ATOMIC_OPS)
	OFReleaseMemoryBarrier();

	if (OFAtomicIntDecrease(&PRE_IVARS->retainCount) <= 0) {
		OFAcquireMemoryBarrier();

		[self dealloc];
	}
#elif defined(OF_AMIGAOS)
	int retainCount;

	Forbid();
	retainCount = --PRE_IVARS->retainCount;
	Permit();

	if (retainCount == 0)
		[self dealloc];
#else
	int retainCount;

	OFEnsure(OFSpinlockLock(&PRE_IVARS->retainCountSpinlock) == 0);
	retainCount = --PRE_IVARS->retainCount;
	OFEnsure(OFSpinlockUnlock(&PRE_IVARS->retainCountSpinlock) == 0);

	if (retainCount == 0)
		[self dealloc];
#endif
}

- (instancetype)autorelease
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
+ (id)autorelease
{
	return self;
}

+ (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

+ (void)release
{
}

+ (void)dealloc







|







1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
+ (id)autorelease
{
	return self;
}

+ (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

+ (void)release
{
}

+ (void)dealloc

Added src/OFOnce.h version [fd3b6fe4a7].













































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_once_t OFOnceControl;
# define OFOnceControlInitValue PTHREAD_ONCE_INIT
#elif defined(OF_HAVE_ATOMIC_OPS)
typedef volatile int OFOnceControl;
# define OFOnceControlInitValue 0
#elif defined(OF_AMIGAOS) || !defined(OF_HAVE_THREADS)
typedef int OFOnceControl;
# define OFOnceControlInitValue 0
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern void OFOnce(OFOnceControl *control, void (*func)(void));
#ifdef __cplusplus
}
#endif

Added src/OFOnce.m version [ac90a9eaf1].









































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdbool.h>

#import "OFOnce.h"
#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_ATOMIC_OPS)
# import "OFAtomic.h"
# import "OFPlainMutex.h"
#endif

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

void
OFOnce(OFOnceControl *control, void (*func)(void))
{
#if !defined(OF_HAVE_THREADS)
	if (*control == 0) {
		func();
		*control = 1;
	}
#elif defined(OF_HAVE_PTHREADS)
	pthread_once(control, func);
#elif defined(OF_HAVE_ATOMIC_OPS)
	/* Avoid atomic operations in case it's already done. */
	if (*control == 2)
		return;

	if (OFAtomicIntCompareAndSwap(control, 0, 1)) {
		func();

		OFMemoryBarrier();

		OFAtomicIntIncrease(control);
	} else
		while (*control == 1)
			OFYieldThread();
#elif defined(OF_AMIGAOS)
	bool run = false;

	/* Avoid Forbid() in case it's already done. */
	if (*control == 2)
		return;

	Forbid();

	switch (*control) {
	case 0:
		*control = 1;
		run = true;
		break;
	case 1:
		while (*control == 1) {
			Permit();
			Forbid();
		}
	}

	Permit();

	if (run) {
		func();
		*control = 2;
	}
#else
# error No OFOnce available
#endif
}

Modified src/OFOptionsParser.h from [110ad440c1] to [84a06358b9].

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
#import "OFString.h"

@class OFMapTable;

OF_ASSUME_NONNULL_BEGIN

/**
 * @struct of_options_parser_option_t OFOptionsParser.h ObjFW/OFOptionsParser.h
 *
 * @brief An option which can be parsed by an @ref OFOptionsParser.
 */
struct of_options_parser_option_t {
	/** The short version (e.g. `-v`) of the option or `\0` for none. */
	of_unichar_t shortOption;

	/**
	 * The long version (e.g. `--verbose`) of the option or `nil` for none.
	 */
	OFString *__unsafe_unretained _Nullable longOption;

	/**







|



|

|







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
#import "OFString.h"

@class OFMapTable;

OF_ASSUME_NONNULL_BEGIN

/**
 * @struct OFOptionsParserOption OFOptionsParser.h ObjFW/OFOptionsParser.h
 *
 * @brief An option which can be parsed by an @ref OFOptionsParser.
 */
struct OFOptionsParserOption {
	/** The short version (e.g. `-v`) of the option or `\0` for none. */
	OFUnichar shortOption;

	/**
	 * The long version (e.g. `--verbose`) of the option or `nil` for none.
	 */
	OFString *__unsafe_unretained _Nullable longOption;

	/**
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95

	/**
	 * An optional pointer to an `OFString *` that is set to the
	 * argument specified for the option or `nil` for no argument.
	 */
	OFString *__autoreleasing _Nullable *_Nullable argumentPtr;
};
typedef struct of_options_parser_option_t of_options_parser_option_t;

/**
 * @class OFOptionsParser OFOptionsParser.h ObjFW/OFOptionsParser.h
 *
 * @brief A class for parsing the program options specified on the command line.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFOptionsParser: OFObject
{
	of_options_parser_option_t *_options;
	OFMapTable *_longOptions;
	OFArray OF_GENERIC(OFString *) *_arguments;
	size_t _index, _subIndex;
	of_unichar_t _lastOption;
	OFString *_Nullable _lastLongOption, *_Nullable _argument;
	bool _done;
}

/**
 * @brief The last parsed option.
 *
 * If @ref nextOption returned `?` or `:`, this returns the option which was
 * unknown or for which the argument was missing.@n
 * If this returns `-`, the last option is only available as a long option (see
 * lastLongOption).
 */
@property (readonly, nonatomic) of_unichar_t lastOption;

/**
 * @brief The long option for the last parsed option, or `nil` if the last
 *	  parsed option was not passed as a long option by the user.
 *
 * In case @ref nextOption returned `?`, this contains the unknown long
 * option.@n







|









|



|












|







54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95

	/**
	 * An optional pointer to an `OFString *` that is set to the
	 * argument specified for the option or `nil` for no argument.
	 */
	OFString *__autoreleasing _Nullable *_Nullable argumentPtr;
};
typedef struct OFOptionsParserOption OFOptionsParserOption;

/**
 * @class OFOptionsParser OFOptionsParser.h ObjFW/OFOptionsParser.h
 *
 * @brief A class for parsing the program options specified on the command line.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFOptionsParser: OFObject
{
	OFOptionsParserOption *_options;
	OFMapTable *_longOptions;
	OFArray OF_GENERIC(OFString *) *_arguments;
	size_t _index, _subIndex;
	OFUnichar _lastOption;
	OFString *_Nullable _lastLongOption, *_Nullable _argument;
	bool _done;
}

/**
 * @brief The last parsed option.
 *
 * If @ref nextOption returned `?` or `:`, this returns the option which was
 * unknown or for which the argument was missing.@n
 * If this returns `-`, the last option is only available as a long option (see
 * lastLongOption).
 */
@property (readonly, nonatomic) OFUnichar lastOption;

/**
 * @brief The long option for the last parsed option, or `nil` if the last
 *	  parsed option was not passed as a long option by the user.
 *
 * In case @ref nextOption returned `?`, this contains the unknown long
 * option.@n
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
 */
@property (readonly, nonatomic)
    OFArray OF_GENERIC(OFString *) *remainingArguments;

/**
 * @brief Creates a new OFOptionsParser which accepts the specified options.
 *
 * @param options An array of @ref of_options_parser_option_t specifying all
 *		  accepted options, terminated with an option whose short
 *		  option is `\0` and long option is `nil`.
 *
 * @return A new, autoreleased OFOptionsParser
 */
+ (instancetype)parserWithOptions: (const of_options_parser_option_t *)options;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFOptionsParser so that it accepts
 *	  the specified options.
 *
 * @param options An array of @ref of_options_parser_option_t specifying all
 *		  accepted options, terminated with an option whose short
 *		  option is `\0` and long option is `nil`.
 *
 * @return An initialized OFOptionsParser
 */
- (instancetype)initWithOptions: (const of_options_parser_option_t *)options
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Returns the next option.
 *
 * If the option is only available as a long option, `-` is returned.
 * Otherwise, the short option is returned, even if it was specified as a long
 * option.@n
 * If an unknown option is specified, `?` is returned.@n
 * If the argument for the option is missing, `:` is returned.@n
 * If there is an argument for the option even though it takes none, `=` is
 * returned.@n
 * If all options have been parsed, `\0` is returned.
 *
 * @note You need to call @ref nextOption repeatedly until it returns `\0` to
 *	 make sure all options have been parsed, even if you only rely on the
 *	 optional pointers specified and don't do any parsing yourself.
 *
 * @return The next option
 */
- (of_unichar_t)nextOption;
@end

OF_ASSUME_NONNULL_END







|





|







|





|




















|



115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
 */
@property (readonly, nonatomic)
    OFArray OF_GENERIC(OFString *) *remainingArguments;

/**
 * @brief Creates a new OFOptionsParser which accepts the specified options.
 *
 * @param options An array of @ref OFOptionsParserOption specifying all
 *		  accepted options, terminated with an option whose short
 *		  option is `\0` and long option is `nil`.
 *
 * @return A new, autoreleased OFOptionsParser
 */
+ (instancetype)parserWithOptions: (const OFOptionsParserOption *)options;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OFOptionsParser so that it accepts
 *	  the specified options.
 *
 * @param options An array of @ref OFOptionsParserOption specifying all
 *		  accepted options, terminated with an option whose short
 *		  option is `\0` and long option is `nil`.
 *
 * @return An initialized OFOptionsParser
 */
- (instancetype)initWithOptions: (const OFOptionsParserOption *)options
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Returns the next option.
 *
 * If the option is only available as a long option, `-` is returned.
 * Otherwise, the short option is returned, even if it was specified as a long
 * option.@n
 * If an unknown option is specified, `?` is returned.@n
 * If the argument for the option is missing, `:` is returned.@n
 * If there is an argument for the option even though it takes none, `=` is
 * returned.@n
 * If all options have been parsed, `\0` is returned.
 *
 * @note You need to call @ref nextOption repeatedly until it returns `\0` to
 *	 make sure all options have been parsed, even if you only rely on the
 *	 optional pointers specified and don't do any parsing yourself.
 *
 * @return The next option
 */
- (OFUnichar)nextOption;
@end

OF_ASSUME_NONNULL_END

Modified src/OFOptionsParser.m from [9cfc874f7b] to [4490adcde3].

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
	return [(OFString *)object1 isEqual: (OFString *)object2];
}

@implementation OFOptionsParser
@synthesize lastOption = _lastOption, lastLongOption = _lastLongOption;
@synthesize argument = _argument;

+ (instancetype)parserWithOptions: (const of_options_parser_option_t *)options
{
	return [[[self alloc] initWithOptions: options] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithOptions: (const of_options_parser_option_t *)options
{
	self = [super init];

	@try {
		size_t count = 0;
		const of_options_parser_option_t *iter;
		of_options_parser_option_t *iter2;
		const of_map_table_functions_t keyFunctions = {
			.hash = stringHash,
			.equal = stringEqual
		};
		const of_map_table_functions_t objectFunctions = { NULL };

		/* Count, sanity check, initialize pointers */
		for (iter = options;
		    iter->shortOption != '\0' || iter->longOption != nil;
		    iter++) {
			if (iter->hasArgument < -1 || iter->hasArgument > 1)
				@throw [OFInvalidArgumentException exception];







|









|





|
|
|



|







34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
	return [(OFString *)object1 isEqual: (OFString *)object2];
}

@implementation OFOptionsParser
@synthesize lastOption = _lastOption, lastLongOption = _lastLongOption;
@synthesize argument = _argument;

+ (instancetype)parserWithOptions: (const OFOptionsParserOption *)options
{
	return [[[self alloc] initWithOptions: options] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithOptions: (const OFOptionsParserOption *)options
{
	self = [super init];

	@try {
		size_t count = 0;
		const OFOptionsParserOption *iter;
		OFOptionsParserOption *iter2;
		const OFMapTableFunctions keyFunctions = {
			.hash = stringHash,
			.equal = stringEqual
		};
		const OFMapTableFunctions objectFunctions = { NULL };

		/* Count, sanity check, initialize pointers */
		for (iter = options;
		    iter->shortOption != '\0' || iter->longOption != nil;
		    iter++) {
			if (iter->hasArgument < -1 || iter->hasArgument > 1)
				@throw [OFInvalidArgumentException exception];
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
				*iter->isSpecifiedPtr = false;
			if (iter->argumentPtr)
				*iter->argumentPtr = nil;

			count++;
		}

		_options = of_alloc(count + 1, sizeof(*_options));
		_longOptions = [[OFMapTable alloc]
		    initWithKeyFunctions: keyFunctions
			 objectFunctions: objectFunctions];

		for (iter = options, iter2 = _options;
		    iter->shortOption != '\0' || iter->longOption != nil;
		    iter++, iter2++) {







|







80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
				*iter->isSpecifiedPtr = false;
			if (iter->argumentPtr)
				*iter->argumentPtr = nil;

			count++;
		}

		_options = OFAllocMemory(count + 1, sizeof(*_options));
		_longOptions = [[OFMapTable alloc]
		    initWithKeyFunctions: keyFunctions
			 objectFunctions: objectFunctions];

		for (iter = options, iter2 = _options;
		    iter->shortOption != '\0' || iter->longOption != nil;
		    iter++, iter2++) {
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167

	return self;
}

- (void)dealloc
{
	if (_options != NULL)
		for (of_options_parser_option_t *iter = _options;
		    iter->shortOption != '\0' || iter->longOption != nil;
		    iter++)
			[iter->longOption release];

	free(_options);
	[_longOptions release];

	[_arguments release];
	[_argument release];

	[super dealloc];
}

- (of_unichar_t)nextOption
{
	of_options_parser_option_t *iter;
	OFString *argument;

	if (_done || _index >= _arguments.count)
		return '\0';

	[_lastLongOption release];
	[_argument release];







|




|








|

|







137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167

	return self;
}

- (void)dealloc
{
	if (_options != NULL)
		for (OFOptionsParserOption *iter = _options;
		    iter->shortOption != '\0' || iter->longOption != nil;
		    iter++)
			[iter->longOption release];

	OFFreeMemory(_options);
	[_longOptions release];

	[_arguments release];
	[_argument release];

	[super dealloc];
}

- (OFUnichar)nextOption
{
	OFOptionsParserOption *iter;
	OFString *argument;

	if (_done || _index >= _arguments.count)
		return '\0';

	[_lastLongOption release];
	[_argument release];
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
			_index++;
			return '\0';
		}

		if ([argument hasPrefix: @"--"]) {
			void *pool = objc_autoreleasePoolPush();
			size_t pos;
			of_options_parser_option_t *option;

			_lastOption = '-';
			_index++;

			if ((pos = [argument rangeOfString: @"="].location) !=
			    OF_NOT_FOUND)
				_argument = [[argument
				    substringFromIndex: pos + 1] copy];
			else
				pos = argument.length;

			_lastLongOption = [[argument substringWithRange:
			    of_range(2, pos - 2)] copy];

			objc_autoreleasePoolPop(pool);

			option = [_longOptions objectForKey: _lastLongOption];
			if (option == NULL)
				return '?';








|





|






|







182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
			_index++;
			return '\0';
		}

		if ([argument hasPrefix: @"--"]) {
			void *pool = objc_autoreleasePoolPush();
			size_t pos;
			OFOptionsParserOption *option;

			_lastOption = '-';
			_index++;

			if ((pos = [argument rangeOfString: @"="].location) !=
			    OFNotFound)
				_argument = [[argument
				    substringFromIndex: pos + 1] copy];
			else
				pos = argument.length;

			_lastLongOption = [[argument substringWithRange:
			    OFRangeMake(2, pos - 2)] copy];

			objc_autoreleasePoolPop(pool);

			option = [_longOptions objectForKey: _lastLongOption];
			if (option == NULL)
				return '?';

267
268
269
270
271
272
273
274
275
276

	return '?';
}

- (OFArray *)remainingArguments
{
	return [_arguments objectsInRange:
	    of_range(_index, _arguments.count - _index)];
}
@end







|


267
268
269
270
271
272
273
274
275
276

	return '?';
}

- (OFArray *)remainingArguments
{
	return [_arguments objectsInRange:
	    OFRangeMake(_index, _arguments.count - _index)];
}
@end

Added src/OFPBKDF2.h version [bc04db6a17].

























































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFHMAC;

/**
 * @brief The parameters for @ref OFPBKDF2.
 */
typedef struct OFPBKDF2Parameters {
	/** @brief The HMAC to use to derive a key. */
	__unsafe_unretained OFHMAC *HMAC;
	/** @brief The number of iterations to perform. */
	size_t iterations;
	/** @brief The salt to derive a key with. */
	const unsigned char *salt;
	/** @brief The length of the salt. */
	size_t saltLength;
	/** @brief The password to derive a key from. */
	const char *password;
	/** @brief The length of the password. */
	size_t passwordLength;
	/** @brief The buffer to write the key to. */
	unsigned char *key;
	/**
	 * @brief The desired length for the derived key.
	 *
	 * @ref key needs to have enough storage.
	 */
	size_t keyLength;
	/** @brief Whether data may be stored in swappable memory. */
	bool allowsSwappableMemory;
} OFPBKDF2Parameters;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Derives a key from a password and a salt using PBKDF2.
 *
 * @note This will call @ref OFHMAC::reset on the `HMAC` first, making it
 *	 possible to reuse the `HMAC`, but also meaning all previous results
 *	 from the `HMAC` get invalidated if they have not been copied.
 *
 * @param param The parameters to use
 */
extern void OFPBKDF2(OFPBKDF2Parameters param);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Added src/OFPBKDF2.m version [dc320d6211].































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdlib.h>

#import "OFPBKDF2.h"
#import "OFHMAC.h"
#import "OFSecureData.h"

#import "OFInvalidArgumentException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

void
OFPBKDF2(OFPBKDF2Parameters param)
{
	void *pool = objc_autoreleasePoolPush();
	size_t blocks, digestSize = param.HMAC.digestSize;
	OFSecureData *buffer = [OFSecureData
		    dataWithCount: digestSize
	    allowsSwappableMemory: param.allowsSwappableMemory];
	OFSecureData *digest = [OFSecureData
		    dataWithCount: digestSize
	    allowsSwappableMemory: param.allowsSwappableMemory];
	unsigned char *bufferItems = buffer.mutableItems;
	unsigned char *digestItems = digest.mutableItems;
	OFSecureData *extendedSalt;
	unsigned char *extendedSaltItems;

	if (param.HMAC == nil || param.iterations == 0 || param.salt == NULL ||
	    param.password == NULL || param.key == NULL || param.keyLength == 0)
		@throw [OFInvalidArgumentException exception];

	blocks = param.keyLength / digestSize;
	if (param.keyLength % digestSize != 0)
		blocks++;

	if (param.saltLength > SIZE_MAX - 4 || blocks > UINT32_MAX)
		@throw [OFOutOfRangeException exception];

	extendedSalt = [OFSecureData
		    dataWithCount: param.saltLength + 4
	    allowsSwappableMemory: param.allowsSwappableMemory];
	extendedSaltItems = extendedSalt.mutableItems;

	@try {
		uint32_t i = OFToBigEndian32(1);

		[param.HMAC setKey: param.password
			    length: param.passwordLength];

		memcpy(extendedSaltItems, param.salt, param.saltLength);

		while (param.keyLength > 0) {
			size_t length;

			memcpy(extendedSaltItems + param.saltLength, &i, 4);

			[param.HMAC reset];
			[param.HMAC updateWithBuffer: extendedSaltItems
					      length: param.saltLength + 4];
			memcpy(bufferItems, param.HMAC.digest, digestSize);
			memcpy(digestItems, param.HMAC.digest, digestSize);

			for (size_t j = 1; j < param.iterations; j++) {
				[param.HMAC reset];
				[param.HMAC updateWithBuffer: digestItems
						      length: digestSize];
				memcpy(digestItems, param.HMAC.digest,
				    digestSize);

				for (size_t k = 0; k < digestSize; k++)
					bufferItems[k] ^= digestItems[k];
			}

			length = digestSize;
			if (length > param.keyLength)
				length = param.keyLength;

			memcpy(param.key, bufferItems, length);
			param.key += length;
			param.keyLength -= length;

			i = OFToBigEndian32(OFFromBigEndian32(i) + 1);
		}
	} @catch (id e) {
		[extendedSalt zero];
		[buffer zero];
		[digest zero];

		@throw e;
	} @finally {
		[param.HMAC zero];
	}

	objc_autoreleasePoolPop(pool);
}

Modified src/OFPair.m from [03bda5affd] to [60a88e0dc4].

81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, [_firstObject hash]);
	OF_HASH_ADD_HASH(hash, [_secondObject hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	return [self retain];







|

|

|
|

|







81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, [_firstObject hash]);
	OFHashAddHash(&hash, [_secondObject hash]);

	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	return [self retain];

Added src/OFPlainCondition.h version [cb66a320ac].









































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No conditions available!
#endif

/* For OFTimeInterval */
#import "OFObject.h"
#import "OFPlainMutex.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_cond_t OFPlainCondition;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef struct {
	HANDLE event;
	volatile int count;
} OFPlainCondition;
#elif defined(OF_AMIGAOS)
# include <exec/tasks.h>
typedef struct {
	struct OFPlainConditionWaitingTask {
		struct Task *task;
		unsigned char sigBit;
		struct OFPlainConditionWaitingTask *next;
	} *waitingTasks;
} OFPlainCondition;
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int OFPlainConditionNew(OFPlainCondition *condition);
extern int OFPlainConditionSignal(OFPlainCondition *condition);
extern int OFPlainConditionBroadcast(OFPlainCondition *condition);
extern int OFPlainConditionWait(OFPlainCondition *condition,
    OFPlainMutex *mutex);
extern int OFPlainConditionTimedWait(OFPlainCondition *condition,
    OFPlainMutex *mutex, OFTimeInterval timeout);
#ifdef OF_AMIGAOS
extern int OFPlainConditionWaitOrExecSignal(OFPlainCondition *condition,
    OFPlainMutex *mutex, ULONG *signalMask);
extern int OFPlainConditionTimedWaitOrExecSignal(OFPlainCondition *condition,
    OFPlainMutex *mutex, OFTimeInterval timeout, ULONG *signalMask);
#endif
extern int OFPlainConditionFree(OFPlainCondition *condition);
#ifdef __cplusplus
}
#endif

Added src/OFPlainCondition.m version [6e88b3caee].





















































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/OFPlainCondition.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/OFPlainCondition.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/OFPlainCondition.m"
#endif

Added src/OFPlainMutex.h version [f2be57e77e].























































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include <errno.h>

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No mutexes available!
#endif

#import "macros.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_mutex_t OFPlainMutex;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef CRITICAL_SECTION OFPlainMutex;
#elif defined(OF_AMIGAOS)
# include <exec/semaphores.h>
typedef struct SignalSemaphore OFPlainMutex;
#endif

#if defined(OF_HAVE_ATOMIC_OPS)
# import "OFAtomic.h"
typedef volatile int OFSpinlock;
# define OF_SPINCOUNT 10
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
typedef pthread_spinlock_t OFSpinlock;
#else
typedef OFPlainMutex OFSpinlock;
#endif

#ifdef OF_HAVE_SCHED_YIELD
# include <sched.h>
#endif

#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS) || \
    defined(OF_AMIGAOS)
# define OFPlainRecursiveMutex OFPlainMutex
#else
# import "OFTLSKey.h"
typedef struct {
	OFPlainMutex mutex;
	OFTLSKey count;
} OFPlainRecursiveMutex;
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int OFPlainMutexNew(OFPlainMutex *mutex);
extern int OFPlainMutexLock(OFPlainMutex *mutex);
extern int OFPlainMutexTryLock(OFPlainMutex *mutex);
extern int OFPlainMutexUnlock(OFPlainMutex *mutex);
extern int OFPlainMutexFree(OFPlainMutex *mutex);
extern int OFPlainRecursiveMutexNew(OFPlainRecursiveMutex *rmutex);
extern int OFPlainRecursiveMutexLock(OFPlainRecursiveMutex *rmutex);
extern int OFPlainRecursiveMutexTryLock(OFPlainRecursiveMutex *rmutex);
extern int OFPlainRecursiveMutexUnlock(OFPlainRecursiveMutex *rmutex);
extern int OFPlainRecursiveMutexFree(OFPlainRecursiveMutex *rmutex);
#ifdef __cplusplus
}
#endif

/* Spinlocks are inlined for performance. */

static OF_INLINE void
OFYieldThread(void)
{
#if defined(OF_HAVE_SCHED_YIELD)
	sched_yield();
#elif defined(OF_WINDOWS)
	Sleep(0);
#endif
}

static OF_INLINE int
OFSpinlockNew(OFSpinlock *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	*spinlock = 0;
	return 0;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_init(spinlock, 0);
#else
	return OFPlainMutexNew(spinlock);
#endif
}

static OF_INLINE int
OFSpinlockTryLock(OFSpinlock *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	if (OFAtomicIntCompareAndSwap(spinlock, 0, 1)) {
		OFAcquireMemoryBarrier();
		return 0;
	}

	return EBUSY;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_trylock(spinlock);
#else
	return OFPlainMutexTryLock(spinlock);
#endif
}

static OF_INLINE int
OFSpinlockLock(OFSpinlock *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	size_t i;

	for (i = 0; i < OF_SPINCOUNT; i++)
		if (OFSpinlockTryLock(spinlock) == 0)
			return 0;

	while (OFSpinlockTryLock(spinlock) == EBUSY)
		OFYieldThread();

	return 0;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_lock(spinlock);
#else
	return OFPlainMutexLock(spinlock);
#endif
}

static OF_INLINE int
OFSpinlockUnlock(OFSpinlock *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	bool ret = OFAtomicIntCompareAndSwap(spinlock, 1, 0);

	OFReleaseMemoryBarrier();

	return (ret ? 0 : EINVAL);
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_unlock(spinlock);
#else
	return OFPlainMutexUnlock(spinlock);
#endif
}

static OF_INLINE int
OFSpinlockFree(OFSpinlock *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	return 0;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_destroy(spinlock);
#else
	return OFPlainMutexFree(spinlock);
#endif
}

Added src/OFPlainMutex.m version [9e6dac45f3].





















































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/OFPlainMutex.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/OFPlainMutex.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/OFPlainMutex.m"
#endif

Added src/OFPlainThread.h version [9dd4ef3d72].



































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No threads available!
#endif

#import "macros.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_t OFPlainThread;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef HANDLE OFPlainThread;
#elif defined(OF_AMIGAOS)
# include <exec/tasks.h>
# include <exec/semaphores.h>
typedef struct {
	struct Task *task;
	void (*function)(id);
	id object;
	struct SignalSemaphore semaphore;
	struct Task *joinTask;
	unsigned char joinSigBit;
	bool detached, done;
} *OFPlainThread;
#endif

typedef struct OFPlainThreadAttributes {
	float priority;
	size_t stackSize;
} OFPlainThreadAttributes;

#if defined(OF_HAVE_PTHREADS)
static OF_INLINE OFPlainThread
OFCurrentPlainThread(void)
{
	return pthread_self();
}

static OF_INLINE bool
OFPlainThreadIsCurrent(OFPlainThread thread)
{
	return pthread_equal(thread, pthread_self());
}
#elif defined(OF_WINDOWS)
static OF_INLINE OFPlainThread
OFCurrentPlainThread(void)
{
	return GetCurrentThread();
}

static OF_INLINE bool
OFPlainThreadIsCurrent(OFPlainThread thread)
{
	return (thread == GetCurrentThread());
}
#elif defined(OF_AMIGAOS)
extern OFPlainThread OFCurrentPlainThread(void);

static OF_INLINE bool
OFPlainThreadIsCurrent(OFPlainThread thread)
{
	return (thread->thread == FindTask(NULL));
}
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int OFPlainThreadAttributesInit(OFPlainThreadAttributes *attr);
extern int OFPlainThreadNew(OFPlainThread *thread, const char *name,
    void (*function)(id), id object, const OFPlainThreadAttributes *attr);
extern void OFSetThreadName(const char *name);
extern int OFPlainThreadJoin(OFPlainThread thread);
extern int OFPlainThreadDetach(OFPlainThread thread);
#ifdef __cplusplus
}
#endif

Added src/OFPlainThread.m version [0fae510ae5].





















































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/OFPlainThread.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/OFPlainThread.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/OFPlainThread.m"
#endif

Modified src/OFPlugin.h from [6278a1d5c2] to [70b1b483a7].

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65

@class OFString;

#ifndef OF_WINDOWS
# include <dlfcn.h>
# define OF_RTLD_LAZY RTLD_LAZY
# define OF_RTLD_NOW  RTLD_NOW
typedef void *of_plugin_handle_t;
#else
# include <windows.h>
# define OF_RTLD_LAZY 0
# define OF_RTLD_NOW  0
typedef HMODULE of_plugin_handle_t;
#endif

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFPlugin OFPlugin.h ObjFW/OFPlugin.h
 *
 * @brief Provides a system for loading plugins at runtime.
 */
@interface OFPlugin: OFObject
{
	of_plugin_handle_t _pluginHandle;
	OF_RESERVE_IVARS(OFPlugin, 4)
}

/**
 * @brief Loads a plugin from a file.
 *
 * @param path Path to the plugin file. The suffix is appended automatically.
 * @return The loaded plugin
 */
+ (OF_KINDOF(OFPlugin *))pluginWithPath: (OFString *)path;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern of_plugin_handle_t of_dlopen(OFString *path, int flags);
extern void *of_dlsym(of_plugin_handle_t handle, const char *symbol);
extern OFString *_Nullable of_dlerror(void);
extern void of_dlclose(of_plugin_handle_t handle);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|




|











|















|
|
|
|





17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65

@class OFString;

#ifndef OF_WINDOWS
# include <dlfcn.h>
# define OF_RTLD_LAZY RTLD_LAZY
# define OF_RTLD_NOW  RTLD_NOW
typedef void *OFPluginHandle;
#else
# include <windows.h>
# define OF_RTLD_LAZY 0
# define OF_RTLD_NOW  0
typedef HMODULE OFPluginHandle;
#endif

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFPlugin OFPlugin.h ObjFW/OFPlugin.h
 *
 * @brief Provides a system for loading plugins at runtime.
 */
@interface OFPlugin: OFObject
{
	OFPluginHandle _pluginHandle;
	OF_RESERVE_IVARS(OFPlugin, 4)
}

/**
 * @brief Loads a plugin from a file.
 *
 * @param path Path to the plugin file. The suffix is appended automatically.
 * @return The loaded plugin
 */
+ (OF_KINDOF(OFPlugin *))pluginWithPath: (OFString *)path;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFPluginHandle OFDlOpen(OFString *path, int flags);
extern void *OFDlSym(OFPluginHandle handle, const char *symbol);
extern OFString *_Nullable OFDlError(void);
extern void OFDlClose(OFPluginHandle handle);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFPlugin.m from [8802d6d561] to [f022309a5c].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFLoadPluginFailedException.h"

typedef OFPlugin *(*init_plugin_t)(void);

of_plugin_handle_t
of_dlopen(OFString *path, int flags)
{
#ifndef OF_WINDOWS
	return dlopen([path cStringWithEncoding: [OFLocale encoding]], flags);
#else
	if (path == nil)
		return GetModuleHandle(NULL);

	if ([OFSystemInfo isWindowsNT])
		return LoadLibraryW(path.UTF16String);
	else
		return LoadLibraryA(
		    [path cStringWithEncoding: [OFLocale encoding]]);
#endif
}

void *
of_dlsym(of_plugin_handle_t handle, const char *symbol)
{
#ifndef OF_WINDOWS
	return dlsym(handle, symbol);
#else
	return (void *)(uintptr_t)GetProcAddress(handle, symbol);
#endif
}

void
of_dlclose(of_plugin_handle_t handle)
{
#ifndef OF_WINDOWS
	dlclose(handle);
#else
	FreeLibrary(handle);
#endif
}

OFString *
of_dlerror(void)
{
#ifndef OF_WINDOWS
	return [OFString stringWithCString: dlerror()
				  encoding: [OFLocale encoding]];
#else
	return nil;
#endif
}

@implementation OFPlugin
+ (id)pluginWithPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	of_plugin_handle_t handle;
	init_plugin_t initPlugin;
	OFPlugin *plugin;

#if defined(OF_MACOS)
	path = [path stringByAppendingFormat: @".bundle/Contents/MacOS/%@",
					      path.lastPathComponent];
#elif defined(OF_IOS)
	path = [path stringByAppendingFormat: @".bundle/%@",
					      path.lastPathComponent];
#else
	path = [path stringByAppendingString: @PLUGIN_SUFFIX];
#endif

	if ((handle = of_dlopen(path, OF_RTLD_LAZY)) == NULL)
		@throw [OFLoadPluginFailedException
		    exceptionWithPath: path
				error: of_dlerror()];

	objc_autoreleasePoolPop(pool);

	initPlugin = (init_plugin_t)(uintptr_t)of_dlsym(handle, "init_plugin");
	if (initPlugin == (init_plugin_t)0 || (plugin = initPlugin()) == nil) {
		of_dlclose(handle);
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
	}

	plugin->_pluginHandle = handle;
	return plugin;
}







|
|
















|









|









|













|













|


|



|

|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFLoadPluginFailedException.h"

typedef OFPlugin *(*init_plugin_t)(void);

OFPluginHandle
OFDlOpen(OFString *path, int flags)
{
#ifndef OF_WINDOWS
	return dlopen([path cStringWithEncoding: [OFLocale encoding]], flags);
#else
	if (path == nil)
		return GetModuleHandle(NULL);

	if ([OFSystemInfo isWindowsNT])
		return LoadLibraryW(path.UTF16String);
	else
		return LoadLibraryA(
		    [path cStringWithEncoding: [OFLocale encoding]]);
#endif
}

void *
OFDlSym(OFPluginHandle handle, const char *symbol)
{
#ifndef OF_WINDOWS
	return dlsym(handle, symbol);
#else
	return (void *)(uintptr_t)GetProcAddress(handle, symbol);
#endif
}

void
OFDlClose(OFPluginHandle handle)
{
#ifndef OF_WINDOWS
	dlclose(handle);
#else
	FreeLibrary(handle);
#endif
}

OFString *
OFDlError(void)
{
#ifndef OF_WINDOWS
	return [OFString stringWithCString: dlerror()
				  encoding: [OFLocale encoding]];
#else
	return nil;
#endif
}

@implementation OFPlugin
+ (id)pluginWithPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFPluginHandle handle;
	init_plugin_t initPlugin;
	OFPlugin *plugin;

#if defined(OF_MACOS)
	path = [path stringByAppendingFormat: @".bundle/Contents/MacOS/%@",
					      path.lastPathComponent];
#elif defined(OF_IOS)
	path = [path stringByAppendingFormat: @".bundle/%@",
					      path.lastPathComponent];
#else
	path = [path stringByAppendingString: @PLUGIN_SUFFIX];
#endif

	if ((handle = OFDlOpen(path, OF_RTLD_LAZY)) == NULL)
		@throw [OFLoadPluginFailedException
		    exceptionWithPath: path
				error: OFDlError()];

	objc_autoreleasePoolPop(pool);

	initPlugin = (init_plugin_t)(uintptr_t)OFDlSym(handle, "init_plugin");
	if (initPlugin == (init_plugin_t)0 || (plugin = initPlugin()) == nil) {
		OFDlClose(handle);
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
	}

	plugin->_pluginHandle = handle;
	return plugin;
}
130
131
132
133
134
135
136
137
138
139
140
141
142
143
	}

	return [super init];
}

- (void)dealloc
{
	of_plugin_handle_t h = _pluginHandle;

	[super dealloc];

	of_dlclose(h);
}
@end







|



|


130
131
132
133
134
135
136
137
138
139
140
141
142
143
	}

	return [super init];
}

- (void)dealloc
{
	OFPluginHandle h = _pluginHandle;

	[super dealloc];

	OFDlClose(h);
}
@end

Modified src/OFPointValue.h from [8f405bc77c] to [4a1e3a3976].

15
16
17
18
19
20
21
22
23
24
25
26
27
28

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFPointValue: OFValue
{
	of_point_t _point;
}

- (instancetype)initWithPoint: (of_point_t)point;
@end

OF_ASSUME_NONNULL_END







|


|



15
16
17
18
19
20
21
22
23
24
25
26
27
28

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFPointValue: OFValue
{
	OFPoint _point;
}

- (instancetype)initWithPoint: (OFPoint)point;
@end

OF_ASSUME_NONNULL_END

Modified src/OFPointValue.m from [637e52428d] to [4e64632cbc].

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFPointValue
@synthesize pointValue = _point;

- (instancetype)initWithPoint: (of_point_t)point
{
	self = [super init];

	_point = point;

	return self;
}

- (const char *)objCType
{
	return @encode(of_point_t);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_point))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_point, sizeof(_point));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: of_point_t { %f, %f }>", _point.x, _point.y];
}
@end







|










|













|


18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFPointValue
@synthesize pointValue = _point;

- (instancetype)initWithPoint: (OFPoint)point
{
	self = [super init];

	_point = point;

	return self;
}

- (const char *)objCType
{
	return @encode(OFPoint);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_point))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_point, sizeof(_point));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: OFPoint { %f, %f }>", _point.x, _point.y];
}
@end

Modified src/OFPollKernelEventObserver.m from [f68dab1660] to [8fcdaec4c9].

22
23
24
25
26
27
28

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72

#ifdef HAVE_POLL_H
# include <poll.h>
#endif

#import "OFPollKernelEventObserver.h"
#import "OFData.h"


#import "OFObserveFailedException.h"
#import "OFOutOfRangeException.h"

#import "socket_helpers.h"

#ifdef OF_WII
# define pollfd pollsd
# define fd socket
#endif

@implementation OFPollKernelEventObserver
- (instancetype)init
{
	self = [super init];

	@try {
		struct pollfd p = { _cancelFD[0], POLLIN, 0 };

		_FDs = [[OFMutableData alloc] initWithItemSize:
		    sizeof(struct pollfd)];
		[_FDs addItem: &p];

		_maxFD = _cancelFD[0];
		_FDToObject = of_alloc((size_t)_maxFD + 1, sizeof(id));
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_FDs release];
	free(_FDToObject);

	[super dealloc];
}

static void
addObject(OFPollKernelEventObserver *self, id object, int fd, short events)
{







>




<
<


















|











|







22
23
24
25
26
27
28
29
30
31
32
33


34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71

#ifdef HAVE_POLL_H
# include <poll.h>
#endif

#import "OFPollKernelEventObserver.h"
#import "OFData.h"
#import "OFSocket+Private.h"

#import "OFObserveFailedException.h"
#import "OFOutOfRangeException.h"



#ifdef OF_WII
# define pollfd pollsd
# define fd socket
#endif

@implementation OFPollKernelEventObserver
- (instancetype)init
{
	self = [super init];

	@try {
		struct pollfd p = { _cancelFD[0], POLLIN, 0 };

		_FDs = [[OFMutableData alloc] initWithItemSize:
		    sizeof(struct pollfd)];
		[_FDs addItem: &p];

		_maxFD = _cancelFD[0];
		_FDToObject = OFAllocMemory((size_t)_maxFD + 1, sizeof(id));
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_FDs release];
	OFFreeMemory(_FDToObject);

	[super dealloc];
}

static void
addObject(OFPollKernelEventObserver *self, id object, int fd, short events)
{
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
	}

	if (!found) {
		struct pollfd p = { fd, events, 0 };

		if (fd > self->_maxFD) {
			self->_maxFD = fd;
			self->_FDToObject = of_realloc(self->_FDToObject,
			    (size_t)self->_maxFD + 1, sizeof(id));
		}

		self->_FDToObject[fd] = object;
		[self->_FDs addItem: &p];
	}
}







|







90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
	}

	if (!found) {
		struct pollfd p = { fd, events, 0 };

		if (fd > self->_maxFD) {
			self->_maxFD = fd;
			self->_FDToObject = OFResizeMemory(self->_FDToObject,
			    (size_t)self->_maxFD + 1, sizeof(id));
		}

		self->_FDToObject[fd] = object;
		[self->_FDs addItem: &p];
	}
}
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
- (void)removeObjectForWriting: (id <OFReadyForWritingObserving>)object
{
	removeObject(self, object, object.fileDescriptorForWriting, POLLOUT);

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (of_time_interval_t)timeInterval
{
	void *pool;
	struct pollfd *FDs;
	int events;
	size_t nFDs;

	if ([self of_processReadBuffers])







|







157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
- (void)removeObjectForWriting: (id <OFReadyForWritingObserving>)object
{
	removeObject(self, object, object.fileDescriptorForWriting, POLLOUT);

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (OFTimeInterval)timeInterval
{
	void *pool;
	struct pollfd *FDs;
	int events;
	size_t nFDs;

	if ([self of_processReadBuffers])
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
		if (FDs[i].revents & POLLIN) {
			void *pool2;

			if (FDs[i].fd == _cancelFD[0]) {
				char buffer;

#ifdef OF_HAVE_PIPE
				OF_ENSURE(read(_cancelFD[0], &buffer, 1) == 1);
#else
				OF_ENSURE(recvfrom(_cancelFD[0], &buffer, 1,
				    0, NULL, NULL) == 1);
#endif
				FDs[i].revents = 0;

				continue;
			}

			pool2 = objc_autoreleasePoolPush();







|

|
|







194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
		if (FDs[i].revents & POLLIN) {
			void *pool2;

			if (FDs[i].fd == _cancelFD[0]) {
				char buffer;

#ifdef OF_HAVE_PIPE
				OFEnsure(read(_cancelFD[0], &buffer, 1) == 1);
#else
				OFEnsure(recvfrom(_cancelFD[0], &buffer, 1, 0,
				    NULL, NULL) == 1);
#endif
				FDs[i].revents = 0;

				continue;
			}

			pool2 = objc_autoreleasePoolPush();

Modified src/OFRIPEMD160Hash.m from [c81097cb16] to [250dcdc9ee].

67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
};

static OF_INLINE void
byteSwapVectorIfBE(uint32_t *vector, uint_fast8_t length)
{
#ifdef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OF_BSWAP32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[5], new2[5];
	uint_fast8_t i = 0;

	new[0] = new2[0] = state[0];
	new[1] = new2[1] = state[1];
	new[2] = new2[2] = state[2];
	new[3] = new2[3] = state[3];
	new[4] = new2[4] = state[4];

	byteSwapVectorIfBE(buffer, 16);

#define LOOP_BODY(f, g, k, k2)					\
	{							\
		uint32_t tmp;					\
								\
		tmp = new[0] + f(new[1], new[2], new[3]) +	\
		    buffer[wordOrder[i]] + k;			\
		tmp = OF_ROL(tmp, rotateBits[i]) + new[4];	\
								\
		new[0] = new[4];				\
		new[4] = new[3];				\
		new[3] = OF_ROL(new[2], 10);			\
		new[2] = new[1];				\
		new[1] = tmp;					\
								\
		tmp = new2[0] + g(new2[1], new2[2], new2[3]) +	\
		    buffer[wordOrder2[i]] + k2;			\
		tmp = OF_ROL(tmp, rotateBits2[i]) + new2[4];	\
								\
		new2[0] = new2[4];				\
		new2[4] = new2[3];				\
		new2[3] = OF_ROL(new2[2], 10);			\
		new2[2] = new2[1];				\
		new2[1] = tmp;					\
	}

	for (; i < 16; i++)
		LOOP_BODY(F, J, 0x00000000, 0x50A28BE6)
	for (; i < 32; i++)
		LOOP_BODY(G, I, 0x5A827999, 0x5C4DD124)
	for (; i < 48; i++)







|

















|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|







67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
};

static OF_INLINE void
byteSwapVectorIfBE(uint32_t *vector, uint_fast8_t length)
{
#ifdef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OFByteSwap32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[5], new2[5];
	uint_fast8_t i = 0;

	new[0] = new2[0] = state[0];
	new[1] = new2[1] = state[1];
	new[2] = new2[2] = state[2];
	new[3] = new2[3] = state[3];
	new[4] = new2[4] = state[4];

	byteSwapVectorIfBE(buffer, 16);

#define LOOP_BODY(f, g, k, k2)						\
	{								\
		uint32_t tmp;						\
									\
		tmp = new[0] + f(new[1], new[2], new[3]) +		\
		    buffer[wordOrder[i]] + k;				\
		tmp = OFRotateLeft(tmp, rotateBits[i]) + new[4];	\
									\
		new[0] = new[4];					\
		new[4] = new[3];					\
		new[3] = OFRotateLeft(new[2], 10);			\
		new[2] = new[1];					\
		new[1] = tmp;						\
									\
		tmp = new2[0] + g(new2[1], new2[2], new2[3]) +		\
		    buffer[wordOrder2[i]] + k2;				\
		tmp = OFRotateLeft(tmp, rotateBits2[i]) + new2[4];	\
									\
		new2[0] = new2[4];					\
		new2[4] = new2[3];					\
		new2[3] = OFRotateLeft(new2[2], 10);			\
		new2[2] = new2[1];					\
		new2[1] = tmp;						\
	}

	for (; i < 16; i++)
		LOOP_BODY(F, J, 0x00000000, 0x50A28BE6)
	for (; i < 32; i++)
		LOOP_BODY(G, I, 0x5A827999, 0x5C4DD124)
	for (; i < 48; i++)
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	of_explicit_memset(_iVars->buffer.bytes + _iVars->bufferLength + 1, 0,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		of_explicit_memset(_iVars->buffer.bytes, 0, 64);
	}

	_iVars->buffer.words[14] =
	    OF_BSWAP32_IF_BE((uint32_t)(_iVars->bits & 0xFFFFFFFF));
	_iVars->buffer.words[15] =
	    OF_BSWAP32_IF_BE((uint32_t)(_iVars->bits >> 32));

	processBlock(_iVars->state, _iVars->buffer.words);
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	byteSwapVectorIfBE(_iVars->state, 5);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}
@end







|




|



|

|


|










|




258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	OFZeroMemory(_iVars->buffer.bytes + _iVars->bufferLength + 1,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		OFZeroMemory(_iVars->buffer.bytes, 64);
	}

	_iVars->buffer.words[14] =
	    OFToLittleEndian32((uint32_t)(_iVars->bits & 0xFFFFFFFF));
	_iVars->buffer.words[15] =
	    OFToLittleEndian32((uint32_t)(_iVars->bits >> 32));

	processBlock(_iVars->state, _iVars->buffer.words);
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	byteSwapVectorIfBE(_iVars->state, 5);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}
@end

Modified src/OFRangeCharacterSet.h from [146f282cd5] to [36adda48b7].

15
16
17
18
19
20
21
22
23
24
25
26

#import "OFCharacterSet.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFRangeCharacterSet: OFCharacterSet
{
	of_range_t _range;
}
@end

OF_ASSUME_NONNULL_END







|




15
16
17
18
19
20
21
22
23
24
25
26

#import "OFCharacterSet.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFRangeCharacterSet: OFCharacterSet
{
	OFRange _range;
}
@end

OF_ASSUME_NONNULL_END

Modified src/OFRangeCharacterSet.m from [e174e57848] to [171e0115ac].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

@implementation OFRangeCharacterSet
- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithRange: (of_range_t)range
{
	self = [super init];

	@try {
		if (SIZE_MAX - range.location < range.length)
			@throw [OFOutOfRangeException exception];

		_range = range;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (bool)characterIsMember: (of_unichar_t)character
{
	return (character >= _range.location &&
	    character < _range.location + _range.length);
}
@end







|
















|





22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51

@implementation OFRangeCharacterSet
- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithRange: (OFRange)range
{
	self = [super init];

	@try {
		if (SIZE_MAX - range.location < range.length)
			@throw [OFOutOfRangeException exception];

		_range = range;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (bool)characterIsMember: (OFUnichar)character
{
	return (character >= _range.location &&
	    character < _range.location + _range.length);
}
@end

Modified src/OFRangeValue.h from [d625b84e6d] to [364a68b940].

15
16
17
18
19
20
21
22
23
24
25
26
27
28

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFRangeValue: OFValue
{
	of_range_t _range;
}

- (instancetype)initWithRange: (of_range_t)range;
@end

OF_ASSUME_NONNULL_END







|


|



15
16
17
18
19
20
21
22
23
24
25
26
27
28

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFRangeValue: OFValue
{
	OFRange _range;
}

- (instancetype)initWithRange: (OFRange)range;
@end

OF_ASSUME_NONNULL_END

Modified src/OFRangeValue.m from [4b2520185b] to [d1e5de9d18].

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFRangeValue
@synthesize rangeValue = _range;

- (instancetype)initWithRange: (of_range_t)range
{
	self = [super init];

	_range = range;

	return self;
}

- (const char *)objCType
{
	return @encode(of_range_t);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_range))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_range, sizeof(_range));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: of_range_t { %zu, %zu }>",
	    _range.location, _range.length];
}
@end







|










|













|



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFRangeValue
@synthesize rangeValue = _range;

- (instancetype)initWithRange: (OFRange)range
{
	self = [super init];

	_range = range;

	return self;
}

- (const char *)objCType
{
	return @encode(OFRange);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_range))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_range, sizeof(_range));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: OFRange { %zu, %zu }>",
	    _range.location, _range.length];
}
@end

Added src/OFRectValue.h version [57204033f6].

























































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFRectValue: OFValue
{
	OFRect _rect;
}

- (instancetype)initWithRect: (OFRect)rect;
@end

OF_ASSUME_NONNULL_END

Added src/OFRectValue.m version [15e6c7cc85].













































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFRectValue.h"
#import "OFMethodSignature.h"
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFRectValue
@synthesize rectValue = _rect;

- (instancetype)initWithRect: (OFRect)rect
{
	self = [super init];

	_rect = rect;

	return self;
}

- (const char *)objCType
{
	return @encode(OFRect);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_rect))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_rect, sizeof(_rect));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: OFRect { %f, %f, %f, %f }>",
	    _rect.origin.x, _rect.origin.y,
	    _rect.size.width, _rect.size.height];
}
@end

Deleted src/OFRectangleValue.h version [6cb58bb467].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFRectangleValue: OFValue
{
	of_rectangle_t _rectangle;
}

- (instancetype)initWithRectangle: (of_rectangle_t)rectangle;
@end

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
























































Deleted src/OFRectangleValue.m version [7e7907dbd9].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFRectangleValue.h"
#import "OFMethodSignature.h"
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFRectangleValue
@synthesize rectangleValue = _rectangle;

- (instancetype)initWithRectangle: (of_rectangle_t)rectangle
{
	self = [super init];

	_rectangle = rectangle;

	return self;
}

- (const char *)objCType
{
	return @encode(of_rectangle_t);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_rectangle))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_rectangle, sizeof(_rectangle));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: of_rectangle_t { %f, %f, %f, %f }>",
	    _rectangle.origin.x, _rectangle.origin.y,
	    _rectangle.size.width, _rectangle.size.height];
}
@end
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<












































































































Modified src/OFRecursiveMutex.h from [d6ed860e64] to [c862616f60].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFLocking.h"

#import "mutex.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFRecursiveMutex OFRecursiveMutex.h ObjFW/OFRecursiveMutex.h
 *
 * @brief A class for creating mutual exclusions which can be entered
 *	  recursively.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFRecursiveMutex: OFObject <OFLocking>
{
	of_rmutex_t _rmutex;
	bool _initialized;
	OFString *_Nullable _name;
}

/**
 * @brief Creates a new recursive mutex.
 *







<
|












|







11
12
13
14
15
16
17

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFLocking.h"

#import "OFPlainMutex.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFRecursiveMutex OFRecursiveMutex.h ObjFW/OFRecursiveMutex.h
 *
 * @brief A class for creating mutual exclusions which can be entered
 *	  recursively.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFRecursiveMutex: OFObject <OFLocking>
{
	OFPlainRecursiveMutex _rmutex;
	bool _initialized;
	OFString *_Nullable _name;
}

/**
 * @brief Creates a new recursive mutex.
 *

Modified src/OFRecursiveMutex.m from [14f9082e7e] to [00172c34e4].

33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	if (of_rmutex_new(&_rmutex) != 0) {
		Class c = self.class;
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_initialized = true;

	return self;
}

- (void)dealloc
{
	if (_initialized) {
		int error = of_rmutex_free(&_rmutex);

		if (error != 0) {
			OF_ENSURE(error == EBUSY);

			@throw [OFStillLockedException exceptionWithLock: self];
		}
	}

	[_name release];

	[super dealloc];
}

- (void)lock
{
	int error = of_rmutex_lock(&_rmutex);

	if (error != 0)
		@throw [OFLockFailedException exceptionWithLock: self
							  errNo: error];
}

- (bool)tryLock
{
	int error = of_rmutex_trylock(&_rmutex);

	if (error != 0) {
		if (error == EBUSY)
			return false;
		else
			@throw [OFLockFailedException exceptionWithLock: self
								  errNo: error];
	}

	return true;
}

- (void)unlock
{
	int error = of_rmutex_unlock(&_rmutex);

	if (error != 0)
		@throw [OFUnlockFailedException exceptionWithLock: self
							    errNo: error];
}

- (OFString *)description







|













|


|












|








|














|







33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	if (OFPlainRecursiveMutexNew(&_rmutex) != 0) {
		Class c = self.class;
		[self release];
		@throw [OFInitializationFailedException exceptionWithClass: c];
	}

	_initialized = true;

	return self;
}

- (void)dealloc
{
	if (_initialized) {
		int error = OFPlainRecursiveMutexFree(&_rmutex);

		if (error != 0) {
			OFEnsure(error == EBUSY);

			@throw [OFStillLockedException exceptionWithLock: self];
		}
	}

	[_name release];

	[super dealloc];
}

- (void)lock
{
	int error = OFPlainRecursiveMutexLock(&_rmutex);

	if (error != 0)
		@throw [OFLockFailedException exceptionWithLock: self
							  errNo: error];
}

- (bool)tryLock
{
	int error = OFPlainRecursiveMutexTryLock(&_rmutex);

	if (error != 0) {
		if (error == EBUSY)
			return false;
		else
			@throw [OFLockFailedException exceptionWithLock: self
								  errNo: error];
	}

	return true;
}

- (void)unlock
{
	int error = OFPlainRecursiveMutexUnlock(&_rmutex);

	if (error != 0)
		@throw [OFUnlockFailedException exceptionWithLock: self
							    errNo: error];
}

- (OFString *)description

Modified src/OFRunLoop+Private.h from [b6fd0f0eaf] to [b73b1c9760].

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
@interface OFRunLoop ()
+ (void)of_setMainRunLoop: (OFRunLoop *)runLoop;
#ifdef OF_HAVE_SOCKETS
+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
			  length: (size_t)length
			    mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			   block: (nullable of_stream_async_read_block_t)block
# endif
			delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
		     exactLength: (size_t)length
			    mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			   block: (nullable of_stream_async_read_block_t)block
# endif
			delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncReadLineForStream: (OFStream <OFReadyForReadingObserving> *)
					  stream
			    encoding: (of_string_encoding_t)encoding
				mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			       block: (nullable
					  of_stream_async_read_line_block_t)
					  block
# endif
			    delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			     data: (OFData *)data
			     mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			    block: (nullable of_stream_async_write_data_block_t)
				       block
# endif
			 delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			   string: (OFString *)string
			 encoding: (of_string_encoding_t)encoding
			     mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			    block: (nullable
				       of_stream_async_write_string_block_t)
				       block
# endif
			 delegate: (nullable id <OFStreamDelegate>)delegate;
# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
+ (void)of_addAsyncConnectForSocket: (id)socket
			       mode: (of_run_loop_mode_t)mode
			   delegate: (id <OFRunLoopConnectDelegate>)delegate;
# endif
+ (void)of_addAsyncAcceptForSocket: (id)socket
			      mode: (of_run_loop_mode_t)mode
			     block: (nullable id)block
			  delegate: (nullable id)delegate;
+ (void)of_addAsyncReceiveForDatagramSocket: (OFDatagramSocket *)socket
    buffer: (void *)buffer
    length: (size_t)length
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable of_datagram_socket_async_receive_block_t)block
# endif
  delegate: (nullable id <OFDatagramSocketDelegate>) delegate;
+ (void)of_addAsyncSendForDatagramSocket: (OFDatagramSocket *)socket
      data: (OFData *)data
  receiver: (const of_socket_address_t *)receiver
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable of_datagram_socket_async_send_data_block_t)block
# endif
  delegate: (nullable id <OFDatagramSocketDelegate>)delegate;
+ (void)of_addAsyncReceiveForSequencedPacketSocket:
					       (OFSequencedPacketSocket *)socket
    buffer: (void *)buffer
    length: (size_t)length
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable of_sequenced_packet_socket_async_receive_block_t)block
# endif
  delegate: (nullable id <OFSequencedPacketSocketDelegate>) delegate;
+ (void)of_addAsyncSendForSequencedPacketSocket:
					       (OFSequencedPacketSocket *)socket
      data: (OFData *)data
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable of_sequenced_packet_socket_async_send_data_block_t)block
# endif
  delegate: (nullable id <OFSequencedPacketSocketDelegate>)delegate;
+ (void)of_cancelAsyncRequestsForObject: (id)object
				   mode: (of_run_loop_mode_t)mode;
#endif
- (void)of_removeTimer: (OFTimer *)timer forMode: (of_run_loop_mode_t)mode;
@end

OF_ASSUME_NONNULL_END







|

|






|

|




|
|

|
<
<





|

|
<





|
|

|
<
<




|



|





|

|




|
|

|






|

|





|

|


|
<

|



35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61


62
63
64
65
66
67
68
69

70
71
72
73
74
75
76
77
78


79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123

124
125
126
127
128
@interface OFRunLoop ()
+ (void)of_setMainRunLoop: (OFRunLoop *)runLoop;
#ifdef OF_HAVE_SOCKETS
+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
			  length: (size_t)length
			    mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			   block: (nullable OFStreamAsyncReadBlock)block
# endif
			delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
		     exactLength: (size_t)length
			    mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			   block: (nullable OFStreamAsyncReadBlock)block
# endif
			delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncReadLineForStream: (OFStream <OFReadyForReadingObserving> *)
					  stream
			    encoding: (OFStringEncoding)encoding
				mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			       block: (nullable OFStreamAsyncReadLineBlock)block


# endif
			    delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			     data: (OFData *)data
			     mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			    block: (nullable OFStreamAsyncWriteDataBlock)block

# endif
			 delegate: (nullable id <OFStreamDelegate>)delegate;
+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			   string: (OFString *)string
			 encoding: (OFStringEncoding)encoding
			     mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			    block: (nullable OFStreamAsyncWriteStringBlock)block


# endif
			 delegate: (nullable id <OFStreamDelegate>)delegate;
# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
+ (void)of_addAsyncConnectForSocket: (id)socket
			       mode: (OFRunLoopMode)mode
			   delegate: (id <OFRunLoopConnectDelegate>)delegate;
# endif
+ (void)of_addAsyncAcceptForSocket: (id)socket
			      mode: (OFRunLoopMode)mode
			     block: (nullable id)block
			  delegate: (nullable id)delegate;
+ (void)of_addAsyncReceiveForDatagramSocket: (OFDatagramSocket *)socket
    buffer: (void *)buffer
    length: (size_t)length
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable OFDatagramSocketAsyncReceiveBlock)block
# endif
  delegate: (nullable id <OFDatagramSocketDelegate>) delegate;
+ (void)of_addAsyncSendForDatagramSocket: (OFDatagramSocket *)socket
      data: (OFData *)data
  receiver: (const OFSocketAddress *)receiver
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable OFDatagramSocketAsyncSendDataBlock)block
# endif
  delegate: (nullable id <OFDatagramSocketDelegate>)delegate;
+ (void)of_addAsyncReceiveForSequencedPacketSocket:
					       (OFSequencedPacketSocket *)socket
    buffer: (void *)buffer
    length: (size_t)length
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable OFSequencedPacketSocketAsyncReceiveBlock)block
# endif
  delegate: (nullable id <OFSequencedPacketSocketDelegate>) delegate;
+ (void)of_addAsyncSendForSequencedPacketSocket:
					       (OFSequencedPacketSocket *)socket
      data: (OFData *)data
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (nullable OFSequencedPacketSocketAsyncSendDataBlock)block
# endif
  delegate: (nullable id <OFSequencedPacketSocketDelegate>)delegate;
+ (void)of_cancelAsyncRequestsForObject: (id)object mode: (OFRunLoopMode)mode;

#endif
- (void)of_removeTimer: (OFTimer *)timer forMode: (OFRunLoopMode)mode;
@end

OF_ASSUME_NONNULL_END

Modified src/OFRunLoop.h from [3ab2b642cc] to [7f5e7accfd].

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);
@class OFTimer;
@class OFDate;

/**
 * @brief A mode for an OFRunLoop.
 */
typedef OFConstantString *of_run_loop_mode_t;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief The default mode for an OFRunLoop.
 */
extern const of_run_loop_mode_t of_run_loop_mode_default;
#ifdef __cplusplus
}
#endif

/**
 * @class OFRunLoop OFRunLoop.h ObjFW/OFRunLoop.h
 *
 * @brief A class providing a run loop for the application and its processes.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFRunLoop: OFObject
{
	OFMutableDictionary *_states;
#ifdef OF_HAVE_THREADS
	OFMutex *_statesMutex;
#endif
	of_run_loop_mode_t _Nullable _currentMode;
	volatile bool _stop;
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nullable, nonatomic) OFRunLoop *mainRunLoop;
@property (class, readonly, nullable, nonatomic) OFRunLoop *currentRunLoop;
#endif
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    of_run_loop_mode_t currentMode;

/**
 * @brief Returns the run loop for the main thread.
 *
 * @return The run loop for the main thread
 */
+ (nullable OFRunLoop *)mainRunLoop;







|







|
















|







|
<







35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75

76
77
78
79
80
81
82
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);
@class OFTimer;
@class OFDate;

/**
 * @brief A mode for an OFRunLoop.
 */
typedef OFConstantString *OFRunLoopMode;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief The default mode for an OFRunLoop.
 */
extern const OFRunLoopMode OFDefaultRunLoopMode;
#ifdef __cplusplus
}
#endif

/**
 * @class OFRunLoop OFRunLoop.h ObjFW/OFRunLoop.h
 *
 * @brief A class providing a run loop for the application and its processes.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFRunLoop: OFObject
{
	OFMutableDictionary *_states;
#ifdef OF_HAVE_THREADS
	OFMutex *_statesMutex;
#endif
	OFRunLoopMode _Nullable _currentMode;
	volatile bool _stop;
}

#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nullable, nonatomic) OFRunLoop *mainRunLoop;
@property (class, readonly, nullable, nonatomic) OFRunLoop *currentRunLoop;
#endif
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFRunLoopMode currentMode;


/**
 * @brief Returns the run loop for the main thread.
 *
 * @return The run loop for the main thread
 */
+ (nullable OFRunLoop *)mainRunLoop;
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

/**
 * @brief Adds an OFTimer to the run loop for the specified mode.
 *
 * @param timer The timer to add
 * @param mode The run loop mode in which to run the timer
 */
- (void)addTimer: (OFTimer *)timer forMode: (of_run_loop_mode_t)mode;

#ifdef OF_AMIGAOS
/**
 * @brief Adds an Exec Signal to the run loop.
 *
 * If a signal is added multiple times, the specified methods will be performed
 * in the order added.







|







97
98
99
100
101
102
103
104
105
106
107
108
109
110
111

/**
 * @brief Adds an OFTimer to the run loop for the specified mode.
 *
 * @param timer The timer to add
 * @param mode The run loop mode in which to run the timer
 */
- (void)addTimer: (OFTimer *)timer forMode: (OFRunLoopMode)mode;

#ifdef OF_AMIGAOS
/**
 * @brief Adds an Exec Signal to the run loop.
 *
 * If a signal is added multiple times, the specified methods will be performed
 * in the order added.
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
 * @param mode The run loop mode in which to handle the signal
 * @param target The target to call when the signal was received
 * @param selector The selector to call on the target when the signal was
 *		   received. The selector must have one parameter for the ULONG
 *		   of the signal that was received.
 */
- (void)addExecSignal: (ULONG)signal
	      forMode: (of_run_loop_mode_t)mode
	       target: (id)target
	     selector: (SEL)selector;

/**
 * @brief Removes the specified Exec Signal with the specified target and
 *	  selector.
 *







|







132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
 * @param mode The run loop mode in which to handle the signal
 * @param target The target to call when the signal was received
 * @param selector The selector to call on the target when the signal was
 *		   received. The selector must have one parameter for the ULONG
 *		   of the signal that was received.
 */
- (void)addExecSignal: (ULONG)signal
	      forMode: (OFRunLoopMode)mode
	       target: (id)target
	     selector: (SEL)selector;

/**
 * @brief Removes the specified Exec Signal with the specified target and
 *	  selector.
 *
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
 *
 * @param signal The signal to remove
 * @param mode The run loop mode to which the signal was added
 * @param target The target which was specified when adding the signal
 * @param selector The selector which was specified when adding the signal
 */
- (void)removeExecSignal: (ULONG)signal
		 forMode: (of_run_loop_mode_t)mode
		  target: (id)target
		selector: (SEL)selector;
#endif

/**
 * @brief Starts the run loop.
 */







|







158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
 *
 * @param signal The signal to remove
 * @param mode The run loop mode to which the signal was added
 * @param target The target which was specified when adding the signal
 * @param selector The selector which was specified when adding the signal
 */
- (void)removeExecSignal: (ULONG)signal
		 forMode: (OFRunLoopMode)mode
		  target: (id)target
		selector: (SEL)selector;
#endif

/**
 * @brief Starts the run loop.
 */
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
/**
 * @brief Run the run loop until an event or timer occurs or the specified
 *	  deadline is reached.
 *
 * @param mode The mode in which to run the run loop
 * @param deadline The date until which the run loop should run at the longest
 */
- (void)runMode: (of_run_loop_mode_t)mode
     beforeDate: (nullable OFDate *)deadline;

/**
 * @brief Stops the run loop. If there is still an operation being executed, it
 *	  is finished before the run loop stops.
 */
- (void)stop;
@end

OF_ASSUME_NONNULL_END







<
|









182
183
184
185
186
187
188

189
190
191
192
193
194
195
196
197
198
/**
 * @brief Run the run loop until an event or timer occurs or the specified
 *	  deadline is reached.
 *
 * @param mode The mode in which to run the run loop
 * @param deadline The date until which the run loop should run at the longest
 */

- (void)runMode: (OFRunLoopMode)mode beforeDate: (nullable OFDate *)deadline;

/**
 * @brief Stops the run loop. If there is still an operation being executed, it
 *	  is finished before the run loop stops.
 */
- (void)stop;
@end

OF_ASSUME_NONNULL_END

Modified src/OFRunLoop.m from [7f4271f15a] to [ffb2965c25].

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#import "OFSortedList.h"
#import "OFTimer.h"
#import "OFTimer+Private.h"
#import "OFDate.h"

#import "OFObserveFailedException.h"

const of_run_loop_mode_t of_run_loop_mode_default = @"of_run_loop_mode_default";
static OFRunLoop *mainRunLoop = nil;

@interface OFRunLoopState: OFObject
#ifdef OF_HAVE_SOCKETS
    <OFKernelEventObserverDelegate>
#endif
{







|







39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
#import "OFSortedList.h"
#import "OFTimer.h"
#import "OFTimer+Private.h"
#import "OFDate.h"

#import "OFObserveFailedException.h"

const OFRunLoopMode OFDefaultRunLoopMode = @"OFDefaultRunLoopMode";
static OFRunLoop *mainRunLoop = nil;

@interface OFRunLoopState: OFObject
#ifdef OF_HAVE_SOCKETS
    <OFKernelEventObserverDelegate>
#endif
{
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
- (bool)handleObject: (id)object;
@end

@interface OFRunLoopReadQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_stream_async_read_block_t _block;
# endif
	void *_buffer;
	size_t _length;
}
@end

@interface OFRunLoopExactReadQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_stream_async_read_block_t _block;
# endif
	void *_buffer;
	size_t _exactLength, _readLength;
}
@end

@interface OFRunLoopReadLineQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_stream_async_read_line_block_t _block;
# endif
	of_string_encoding_t _encoding;
}
@end

@interface OFRunLoopWriteDataQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_stream_async_write_data_block_t _block;
# endif
	OFData *_data;
	size_t _writtenLength;
}
@end

@interface OFRunLoopWriteStringQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_stream_async_write_string_block_t _block;
# endif
	OFString *_string;
	of_string_encoding_t _encoding;
	size_t _writtenLength;
}
@end

# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
@interface OFRunLoopConnectQueueItem: OFRunLoopQueueItem
@end







|










|










|

|







|










|


|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
- (bool)handleObject: (id)object;
@end

@interface OFRunLoopReadQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFStreamAsyncReadBlock _block;
# endif
	void *_buffer;
	size_t _length;
}
@end

@interface OFRunLoopExactReadQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFStreamAsyncReadBlock _block;
# endif
	void *_buffer;
	size_t _exactLength, _readLength;
}
@end

@interface OFRunLoopReadLineQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFStreamAsyncReadLineBlock _block;
# endif
	OFStringEncoding _encoding;
}
@end

@interface OFRunLoopWriteDataQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFStreamAsyncWriteDataBlock _block;
# endif
	OFData *_data;
	size_t _writtenLength;
}
@end

@interface OFRunLoopWriteStringQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFStreamAsyncWriteStringBlock _block;
# endif
	OFString *_string;
	OFStringEncoding _encoding;
	size_t _writtenLength;
}
@end

# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
@interface OFRunLoopConnectQueueItem: OFRunLoopQueueItem
@end
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
}
@end

@interface OFRunLoopDatagramReceiveQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_datagram_socket_async_receive_block_t _block;
# endif
	void *_buffer;
	size_t _length;
}
@end

@interface OFRunLoopDatagramSendQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_datagram_socket_async_send_data_block_t _block;
# endif
	OFData *_data;
	of_socket_address_t _receiver;
}
@end

@interface OFRunLoopPacketReceiveQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_sequenced_packet_socket_async_receive_block_t _block;
# endif
	void *_buffer;
	size_t _length;
}
@end

@interface OFRunLoopPacketSendQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	of_sequenced_packet_socket_async_send_data_block_t _block;
# endif
	OFData *_data;
}
@end
#endif

@implementation OFRunLoopState







|










|


|







|










|







155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
}
@end

@interface OFRunLoopDatagramReceiveQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFDatagramSocketAsyncReceiveBlock _block;
# endif
	void *_buffer;
	size_t _length;
}
@end

@interface OFRunLoopDatagramSendQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFDatagramSocketAsyncSendDataBlock _block;
# endif
	OFData *_data;
	OFSocketAddress _receiver;
}
@end

@interface OFRunLoopPacketReceiveQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFSequencedPacketSocketAsyncReceiveBlock _block;
# endif
	void *_buffer;
	size_t _length;
}
@end

@interface OFRunLoopPacketSendQueueItem: OFRunLoopQueueItem
{
@public
# ifdef OF_HAVE_BLOCKS
	OFSequencedPacketSocketAsyncSendDataBlock _block;
# endif
	OFData *_data;
}
@end
#endif

@implementation OFRunLoopState
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
	OFList OF_GENERIC(OF_KINDOF(OFRunLoopReadQueueItem *)) *queue =
	    [[_readQueues objectForKey: object] retain];

	assert(queue != nil);

	@try {
		if (![queue.firstObject handleObject: object]) {
			of_list_object_t *listObject = queue.firstListObject;

			/*
			 * The handler might have called -[cancelAsyncRequests]
			 * so that our queue is now empty, in which case we
			 * should do nothing.
			 */
			if (listObject != NULL) {
				/*
				 * Make sure we keep the target until after we
				 * are done removing the object. The reason for
				 * this is that the target might call
				 * -[cancelAsyncRequests] in its dealloc.
				 */
				[[listObject->object retain] autorelease];

				[queue removeListObject: listObject];

				if (queue.count == 0) {
					[_kernelEventObserver
					    removeObjectForReading: object];
					[_readQueues
					    removeObjectForKey: object];
				}







|






|






|

|







272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
	OFList OF_GENERIC(OF_KINDOF(OFRunLoopReadQueueItem *)) *queue =
	    [[_readQueues objectForKey: object] retain];

	assert(queue != nil);

	@try {
		if (![queue.firstObject handleObject: object]) {
			OFListItem *listItem = queue.firstListItem;

			/*
			 * The handler might have called -[cancelAsyncRequests]
			 * so that our queue is now empty, in which case we
			 * should do nothing.
			 */
			if (listItem != NULL) {
				/*
				 * Make sure we keep the target until after we
				 * are done removing the object. The reason for
				 * this is that the target might call
				 * -[cancelAsyncRequests] in its dealloc.
				 */
				[[listItem->object retain] autorelease];

				[queue removeListItem: listItem];

				if (queue.count == 0) {
					[_kernelEventObserver
					    removeObjectForReading: object];
					[_readQueues
					    removeObjectForKey: object];
				}
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
	 */
	OFList *queue = [[_writeQueues objectForKey: object] retain];

	assert(queue != nil);

	@try {
		if (![queue.firstObject handleObject: object]) {
			of_list_object_t *listObject = queue.firstListObject;

			/*
			 * The handler might have called -[cancelAsyncRequests]
			 * so that our queue is now empty, in which case we
			 * should do nothing.
			 */
			if (listObject != NULL) {
				/*
				 * Make sure we keep the target until after we
				 * are done removing the object. The reason for
				 * this is that the target might call
				 * -[cancelAsyncRequests] in its dealloc.
				 */
				[[listObject->object retain] autorelease];

				[queue removeListObject: listObject];

				if (queue.count == 0) {
					[_kernelEventObserver
					    removeObjectForWriting: object];
					[_writeQueues
					    removeObjectForKey: object];
				}







|






|






|

|







315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
	 */
	OFList *queue = [[_writeQueues objectForKey: object] retain];

	assert(queue != nil);

	@try {
		if (![queue.firstObject handleObject: object]) {
			OFListItem *listItem = queue.firstListItem;

			/*
			 * The handler might have called -[cancelAsyncRequests]
			 * so that our queue is now empty, in which case we
			 * should do nothing.
			 */
			if (listItem != NULL) {
				/*
				 * Make sure we keep the target until after we
				 * are done removing the object. The reason for
				 * this is that the target might call
				 * -[cancelAsyncRequests] in its dealloc.
				 */
				[[listItem->object retain] autorelease];

				[queue removeListItem: listItem];

				if (queue.count == 0) {
					[_kernelEventObserver
					    removeObjectForWriting: object];
					[_writeQueues
					    removeObjectForKey: object];
				}
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
		acceptedSocket = nil;
		exception = e;
	}

# ifdef OF_HAVE_BLOCKS
	if (_block != NULL) {
		if ([object isKindOfClass: [OFStreamSocket class]])
			return ((of_stream_socket_async_accept_block_t)
			    _block)(acceptedSocket, exception);
		else if ([object isKindOfClass:
		    [OFSequencedPacketSocket class]])
			return
			    ((of_sequenced_packet_socket_async_accept_block_t)
			    _block)(acceptedSocket, exception);
		else
			OF_ENSURE(0);
	} else {
# endif
		if (![_delegate respondsToSelector:
		    @selector(socket:didAcceptSocket:exception:)])
			return false;

		return [_delegate socket: object







|
|


|
<


|







750
751
752
753
754
755
756
757
758
759
760
761

762
763
764
765
766
767
768
769
770
771
		acceptedSocket = nil;
		exception = e;
	}

# ifdef OF_HAVE_BLOCKS
	if (_block != NULL) {
		if ([object isKindOfClass: [OFStreamSocket class]])
			return ((OFStreamSocketAsyncAcceptBlock)_block)(
			    acceptedSocket, exception);
		else if ([object isKindOfClass:
		    [OFSequencedPacketSocket class]])
			return ((OFSequencedPacketSocketAsyncAcceptBlock)

			    _block)(acceptedSocket, exception);
		else
			OFEnsure(0);
	} else {
# endif
		if (![_delegate respondsToSelector:
		    @selector(socket:didAcceptSocket:exception:)])
			return false;

		return [_delegate socket: object
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
# endif
@end

@implementation OFRunLoopDatagramReceiveQueueItem
- (bool)handleObject: (id)object
{
	size_t length;
	of_socket_address_t address;
	id exception = nil;

	@try {
		length = [object receiveIntoBuffer: _buffer
					    length: _length
					    sender: &address];
	} @catch (id e) {







|







786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
# endif
@end

@implementation OFRunLoopDatagramReceiveQueueItem
- (bool)handleObject: (id)object
{
	size_t length;
	OFSocketAddress address;
	id exception = nil;

	@try {
		length = [object receiveIntoBuffer: _buffer
					    length: _length
					    sender: &address];
	} @catch (id e) {
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027

+ (void)of_setMainRunLoop: (OFRunLoop *)runLoop
{
	mainRunLoop = [runLoop retain];
}

static OFRunLoopState *
stateForMode(OFRunLoop *self, of_run_loop_mode_t mode, bool create)
{
	OFRunLoopState *state;

#ifdef OF_HAVE_THREADS
	[self->_statesMutex lock];
	@try {
#endif







|







1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026

+ (void)of_setMainRunLoop: (OFRunLoop *)runLoop
{
	mainRunLoop = [runLoop retain];
}

static OFRunLoopState *
stateForMode(OFRunLoop *self, OFRunLoopMode mode, bool create)
{
	OFRunLoopState *state;

#ifdef OF_HAVE_THREADS
	[self->_statesMutex lock];
	@try {
#endif
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
									\
	objc_autoreleasePoolPop(pool);

+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
			  length: (size_t)length
			    mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			   block: (of_stream_async_read_block_t)block
# endif
			delegate: (id <OFStreamDelegate>)delegate
{
	NEW_READ(OFRunLoopReadQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_length = length;

	QUEUE_ITEM
}

+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
		     exactLength: (size_t)exactLength
			    mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			   block: (of_stream_async_read_block_t)block
# endif
			delegate: (id <OFStreamDelegate>)delegate
{
	NEW_READ(OFRunLoopExactReadQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_exactLength = exactLength;

	QUEUE_ITEM
}

+ (void)of_addAsyncReadLineForStream: (OFStream <OFReadyForReadingObserving> *)
					  stream
			    encoding: (of_string_encoding_t)encoding
				mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			       block: (of_stream_async_read_line_block_t)block
# endif
			    delegate: (id <OFStreamDelegate>)delegate
{
	NEW_READ(OFRunLoopReadLineQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_encoding = encoding;

	QUEUE_ITEM
}

+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			     data: (OFData *)data
			     mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			    block: (of_stream_async_write_data_block_t)block
# endif
			 delegate: (id <OFStreamDelegate>)delegate
{
	NEW_WRITE(OFRunLoopWriteDataQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_data = [data copy];

	QUEUE_ITEM
}

+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			   string: (OFString *)string
			 encoding: (of_string_encoding_t)encoding
			     mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
			    block: (of_stream_async_write_string_block_t)block
# endif
			 delegate: (id <OFStreamDelegate>)delegate
{
	NEW_WRITE(OFRunLoopWriteStringQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_string = [string copy];
	queueItem->_encoding = encoding;

	QUEUE_ITEM
}

# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
+ (void)of_addAsyncConnectForSocket: (id)sock
			       mode: (of_run_loop_mode_t)mode
			   delegate: (id <OFRunLoopConnectDelegate>)delegate
{
	NEW_WRITE(OFRunLoopConnectQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];

	QUEUE_ITEM
}
# endif

+ (void)of_addAsyncAcceptForSocket: (id)sock
			      mode: (of_run_loop_mode_t)mode
			     block: (id)block
			  delegate: (id)delegate
{
	NEW_READ(OFRunLoopAcceptQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif

	QUEUE_ITEM
}

+ (void)of_addAsyncReceiveForDatagramSocket: (OFDatagramSocket *)sock
    buffer: (void *)buffer
    length: (size_t)length
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (of_datagram_socket_async_receive_block_t)block
# endif
  delegate: (id <OFDatagramSocketDelegate>)delegate
{
	NEW_READ(OFRunLoopDatagramReceiveQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_length = length;

	QUEUE_ITEM
}

+ (void)of_addAsyncSendForDatagramSocket: (OFDatagramSocket *)sock
      data: (OFData *)data
  receiver: (const of_socket_address_t *)receiver
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (of_datagram_socket_async_send_data_block_t)block
# endif
  delegate: (id <OFDatagramSocketDelegate>)delegate
{
	NEW_WRITE(OFRunLoopDatagramSendQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_data = [data copy];
	queueItem->_receiver = *receiver;

	QUEUE_ITEM
}

+ (void)of_addAsyncReceiveForSequencedPacketSocket: (OFSequencedPacketSocket *)
							sock
    buffer: (void *)buffer
    length: (size_t)length
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (of_sequenced_packet_socket_async_receive_block_t)block
# endif
  delegate: (id <OFSequencedPacketSocketDelegate>)delegate
{
	NEW_READ(OFRunLoopPacketReceiveQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_length = length;

	QUEUE_ITEM
}

+ (void)of_addAsyncSendForSequencedPacketSocket: (OFSequencedPacketSocket *)sock
      data: (OFData *)data
      mode: (of_run_loop_mode_t)mode
# ifdef OF_HAVE_BLOCKS
     block: (of_sequenced_packet_socket_async_send_data_block_t)block
# endif
  delegate: (id <OFSequencedPacketSocketDelegate>)delegate
{
	NEW_WRITE(OFRunLoopPacketSendQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_data = [data copy];

	QUEUE_ITEM
}
# undef NEW_READ
# undef NEW_WRITE
# undef QUEUE_ITEM

+ (void)of_cancelAsyncRequestsForObject: (id)object
				   mode: (of_run_loop_mode_t)mode
{
	void *pool = objc_autoreleasePoolPush();
	OFRunLoop *runLoop = [self currentRunLoop];
	OFRunLoopState *state = stateForMode(runLoop, mode, false);
	OFList *queue;

	if (state == nil)







|

|



















|

|

















|
|

|

















|

|

















|
|

|

















|











|
















|

|

















|
|

|



















|

|

















|

|

















|
<







1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306

1307
1308
1309
1310
1311
1312
1313
									\
	objc_autoreleasePoolPop(pool);

+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
			  length: (size_t)length
			    mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			   block: (OFStreamAsyncReadBlock)block
# endif
			delegate: (id <OFStreamDelegate>)delegate
{
	NEW_READ(OFRunLoopReadQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_length = length;

	QUEUE_ITEM
}

+ (void)of_addAsyncReadForStream: (OFStream <OFReadyForReadingObserving> *)
				      stream
			  buffer: (void *)buffer
		     exactLength: (size_t)exactLength
			    mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			   block: (OFStreamAsyncReadBlock)block
# endif
			delegate: (id <OFStreamDelegate>)delegate
{
	NEW_READ(OFRunLoopExactReadQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_exactLength = exactLength;

	QUEUE_ITEM
}

+ (void)of_addAsyncReadLineForStream: (OFStream <OFReadyForReadingObserving> *)
					  stream
			    encoding: (OFStringEncoding)encoding
				mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			       block: (OFStreamAsyncReadLineBlock)block
# endif
			    delegate: (id <OFStreamDelegate>)delegate
{
	NEW_READ(OFRunLoopReadLineQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_encoding = encoding;

	QUEUE_ITEM
}

+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			     data: (OFData *)data
			     mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			    block: (OFStreamAsyncWriteDataBlock)block
# endif
			 delegate: (id <OFStreamDelegate>)delegate
{
	NEW_WRITE(OFRunLoopWriteDataQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_data = [data copy];

	QUEUE_ITEM
}

+ (void)of_addAsyncWriteForStream: (OFStream <OFReadyForWritingObserving> *)
				       stream
			   string: (OFString *)string
			 encoding: (OFStringEncoding)encoding
			     mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
			    block: (OFStreamAsyncWriteStringBlock)block
# endif
			 delegate: (id <OFStreamDelegate>)delegate
{
	NEW_WRITE(OFRunLoopWriteStringQueueItem, stream, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_string = [string copy];
	queueItem->_encoding = encoding;

	QUEUE_ITEM
}

# if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
+ (void)of_addAsyncConnectForSocket: (id)sock
			       mode: (OFRunLoopMode)mode
			   delegate: (id <OFRunLoopConnectDelegate>)delegate
{
	NEW_WRITE(OFRunLoopConnectQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];

	QUEUE_ITEM
}
# endif

+ (void)of_addAsyncAcceptForSocket: (id)sock
			      mode: (OFRunLoopMode)mode
			     block: (id)block
			  delegate: (id)delegate
{
	NEW_READ(OFRunLoopAcceptQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif

	QUEUE_ITEM
}

+ (void)of_addAsyncReceiveForDatagramSocket: (OFDatagramSocket *)sock
    buffer: (void *)buffer
    length: (size_t)length
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (OFDatagramSocketAsyncReceiveBlock)block
# endif
  delegate: (id <OFDatagramSocketDelegate>)delegate
{
	NEW_READ(OFRunLoopDatagramReceiveQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_length = length;

	QUEUE_ITEM
}

+ (void)of_addAsyncSendForDatagramSocket: (OFDatagramSocket *)sock
      data: (OFData *)data
  receiver: (const OFSocketAddress *)receiver
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (OFDatagramSocketAsyncSendDataBlock)block
# endif
  delegate: (id <OFDatagramSocketDelegate>)delegate
{
	NEW_WRITE(OFRunLoopDatagramSendQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_data = [data copy];
	queueItem->_receiver = *receiver;

	QUEUE_ITEM
}

+ (void)of_addAsyncReceiveForSequencedPacketSocket: (OFSequencedPacketSocket *)
							sock
    buffer: (void *)buffer
    length: (size_t)length
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (OFSequencedPacketSocketAsyncReceiveBlock)block
# endif
  delegate: (id <OFSequencedPacketSocketDelegate>)delegate
{
	NEW_READ(OFRunLoopPacketReceiveQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_buffer = buffer;
	queueItem->_length = length;

	QUEUE_ITEM
}

+ (void)of_addAsyncSendForSequencedPacketSocket: (OFSequencedPacketSocket *)sock
      data: (OFData *)data
      mode: (OFRunLoopMode)mode
# ifdef OF_HAVE_BLOCKS
     block: (OFSequencedPacketSocketAsyncSendDataBlock)block
# endif
  delegate: (id <OFSequencedPacketSocketDelegate>)delegate
{
	NEW_WRITE(OFRunLoopPacketSendQueueItem, sock, mode)

	queueItem->_delegate = [delegate retain];
# ifdef OF_HAVE_BLOCKS
	queueItem->_block = [block copy];
# endif
	queueItem->_data = [data copy];

	QUEUE_ITEM
}
# undef NEW_READ
# undef NEW_WRITE
# undef QUEUE_ITEM

+ (void)of_cancelAsyncRequestsForObject: (id)object mode: (OFRunLoopMode)mode

{
	void *pool = objc_autoreleasePoolPush();
	OFRunLoop *runLoop = [self currentRunLoop];
	OFRunLoopState *state = stateForMode(runLoop, mode, false);
	OFList *queue;

	if (state == nil)
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
	@try {
		OFRunLoopState *state;

		_states = [[OFMutableDictionary alloc] init];

		state = [[OFRunLoopState alloc] init];
		@try {
			[_states setObject: state
				    forKey: of_run_loop_mode_default];
		} @finally {
			[state release];
		}

#ifdef OF_HAVE_THREADS
		_statesMutex = [[OFMutex alloc] init];
#endif







|
<







1350
1351
1352
1353
1354
1355
1356
1357

1358
1359
1360
1361
1362
1363
1364
	@try {
		OFRunLoopState *state;

		_states = [[OFMutableDictionary alloc] init];

		state = [[OFRunLoopState alloc] init];
		@try {
			[_states setObject: state forKey: OFDefaultRunLoopMode];

		} @finally {
			[state release];
		}

#ifdef OF_HAVE_THREADS
		_statesMutex = [[OFMutex alloc] init];
#endif
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
#endif

	[super dealloc];
}

- (void)addTimer: (OFTimer *)timer
{
	[self addTimer: timer forMode: of_run_loop_mode_default];
}

- (void)addTimer: (OFTimer *)timer forMode: (of_run_loop_mode_t)mode
{
	OFRunLoopState *state = stateForMode(self, mode, true);

#ifdef OF_HAVE_THREADS
	[state->_timersQueueMutex lock];
	@try {
#endif







|


|







1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
#endif

	[super dealloc];
}

- (void)addTimer: (OFTimer *)timer
{
	[self addTimer: timer forMode: OFDefaultRunLoopMode];
}

- (void)addTimer: (OFTimer *)timer forMode: (OFRunLoopMode)mode
{
	OFRunLoopState *state = stateForMode(self, mode, true);

#ifdef OF_HAVE_THREADS
	[state->_timersQueueMutex lock];
	@try {
#endif
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
#if defined(OF_HAVE_SOCKETS)
	[state->_kernelEventObserver cancel];
#elif defined(OF_HAVE_THREADS)
	[state->_condition signal];
#endif
}

- (void)of_removeTimer: (OFTimer *)timer forMode: (of_run_loop_mode_t)mode
{
	OFRunLoopState *state = stateForMode(self, mode, false);

	if (state == nil)
		return;

#ifdef OF_HAVE_THREADS
	[state->_timersQueueMutex lock];
	@try {
#endif
		of_list_object_t *iter;

		for (iter = state->_timersQueue.firstListObject; iter != NULL;
		    iter = iter->next) {
			if ([iter->object isEqual: timer]) {
				[state->_timersQueue removeListObject: iter];
				break;
			}
		}
#ifdef OF_HAVE_THREADS
	} @finally {
		[state->_timersQueueMutex unlock];
	}
#endif
}

#ifdef OF_AMIGAOS
- (void)addExecSignal: (ULONG)signal target: (id)target selector: (SEL)selector
{
	[self addExecSignal: signal
		    forMode: of_run_loop_mode_default
		     target: target
		   selector: selector];
}

- (void)addExecSignal: (ULONG)signal
	      forMode: (of_run_loop_mode_t)mode
	       target: (id)target
	     selector: (SEL)selector
{
	OFRunLoopState *state = stateForMode(self, mode, true);

# ifdef OF_HAVE_THREADS
	[state->_execSignalsMutex lock];







|










<
<
|
|

|














|





|







1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422


1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
#if defined(OF_HAVE_SOCKETS)
	[state->_kernelEventObserver cancel];
#elif defined(OF_HAVE_THREADS)
	[state->_condition signal];
#endif
}

- (void)of_removeTimer: (OFTimer *)timer forMode: (OFRunLoopMode)mode
{
	OFRunLoopState *state = stateForMode(self, mode, false);

	if (state == nil)
		return;

#ifdef OF_HAVE_THREADS
	[state->_timersQueueMutex lock];
	@try {
#endif


		for (OFListItem *iter = state->_timersQueue.firstListItem;
		    iter != NULL; iter = iter->next) {
			if ([iter->object isEqual: timer]) {
				[state->_timersQueue removeListItem: iter];
				break;
			}
		}
#ifdef OF_HAVE_THREADS
	} @finally {
		[state->_timersQueueMutex unlock];
	}
#endif
}

#ifdef OF_AMIGAOS
- (void)addExecSignal: (ULONG)signal target: (id)target selector: (SEL)selector
{
	[self addExecSignal: signal
		    forMode: OFDefaultRunLoopMode
		     target: target
		   selector: selector];
}

- (void)addExecSignal: (ULONG)signal
	      forMode: (OFRunLoopMode)mode
	       target: (id)target
	     selector: (SEL)selector
{
	OFRunLoopState *state = stateForMode(self, mode, true);

# ifdef OF_HAVE_THREADS
	[state->_execSignalsMutex lock];
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
}

- (void)removeExecSignal: (ULONG)signal
		  target: (id)target
		selector: (SEL)selector
{
	[self removeExecSignal: signal
		       forMode: of_run_loop_mode_default
			target: target
		      selector: selector];
}

- (void)removeExecSignal: (ULONG)signal
		 forMode: (of_run_loop_mode_t)mode
		  target: (id)target
		selector: (SEL)selector
{
	OFRunLoopState *state = stateForMode(self, mode, false);

	if (state == nil)
		return;







|





|







1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
}

- (void)removeExecSignal: (ULONG)signal
		  target: (id)target
		selector: (SEL)selector
{
	[self removeExecSignal: signal
		       forMode: OFDefaultRunLoopMode
			target: target
		      selector: selector];
}

- (void)removeExecSignal: (ULONG)signal
		 forMode: (OFRunLoopMode)mode
		  target: (id)target
		selector: (SEL)selector
{
	OFRunLoopState *state = stateForMode(self, mode, false);

	if (state == nil)
		return;
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601

- (void)runUntilDate: (OFDate *)deadline
{
	_stop = false;

	while (!_stop &&
	    (deadline == nil || deadline.timeIntervalSinceNow >= 0))
		[self runMode: of_run_loop_mode_default beforeDate: deadline];
}

- (void)runMode: (of_run_loop_mode_t)mode beforeDate: (OFDate *)deadline
{
	void *pool = objc_autoreleasePoolPush();
	of_run_loop_mode_t previousMode = _currentMode;
	OFRunLoopState *state = stateForMode(self, mode, false);

	if (state == nil)
		return;

	_currentMode = mode;
	@try {
		OFDate *nextTimer;
#if defined(OF_AMIGAOS) && !defined(OF_HAVE_SOCKETS) && defined(OF_HAVE_THREADS)
		ULONG signalMask;
#endif

		for (;;) {
			OFTimer *timer;

#ifdef OF_HAVE_THREADS
			[state->_timersQueueMutex lock];
			@try {
#endif
				of_list_object_t *listObject =
				    state->_timersQueue.firstListObject;

				if (listObject != NULL && [listObject->object
				    fireDate].timeIntervalSinceNow <= 0) {
					timer = [[listObject->object
					    retain] autorelease];

					[state->_timersQueue
					    removeListObject: listObject];

					[timer of_setInRunLoop: nil mode: nil];
				} else
					break;
#ifdef OF_HAVE_THREADS
			} @finally {
				[state->_timersQueueMutex unlock];







|


|


|



















|
|

|

|



|







1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596

- (void)runUntilDate: (OFDate *)deadline
{
	_stop = false;

	while (!_stop &&
	    (deadline == nil || deadline.timeIntervalSinceNow >= 0))
		[self runMode: OFDefaultRunLoopMode beforeDate: deadline];
}

- (void)runMode: (OFRunLoopMode)mode beforeDate: (OFDate *)deadline
{
	void *pool = objc_autoreleasePoolPush();
	OFRunLoopMode previousMode = _currentMode;
	OFRunLoopState *state = stateForMode(self, mode, false);

	if (state == nil)
		return;

	_currentMode = mode;
	@try {
		OFDate *nextTimer;
#if defined(OF_AMIGAOS) && !defined(OF_HAVE_SOCKETS) && defined(OF_HAVE_THREADS)
		ULONG signalMask;
#endif

		for (;;) {
			OFTimer *timer;

#ifdef OF_HAVE_THREADS
			[state->_timersQueueMutex lock];
			@try {
#endif
				OFListItem *listItem =
				    state->_timersQueue.firstListItem;

				if (listItem != NULL && [listItem->object
				    fireDate].timeIntervalSinceNow <= 0) {
					timer = [[listItem->object
					    retain] autorelease];

					[state->_timersQueue
					    removeListItem: listItem];

					[timer of_setInRunLoop: nil mode: nil];
				} else
					break;
#ifdef OF_HAVE_THREADS
			} @finally {
				[state->_timersQueueMutex unlock];
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
		} @finally {
			[state->_timersQueueMutex unlock];
		}
#endif

		/* Watch for I/O events until the next timer is due */
		if (nextTimer != nil || deadline != nil) {
			of_time_interval_t timeout;

			if (nextTimer != nil && deadline == nil)
				timeout = nextTimer.timeIntervalSinceNow;
			else if (nextTimer == nil && deadline != nil)
				timeout = deadline.timeIntervalSinceNow;
			else
				timeout = [nextTimer earlierDate: deadline]







|







1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
		} @finally {
			[state->_timersQueueMutex unlock];
		}
#endif

		/* Watch for I/O events until the next timer is due */
		if (nextTimer != nil || deadline != nil) {
			OFTimeInterval timeout;

			if (nextTimer != nil && deadline == nil)
				timeout = nextTimer.timeIntervalSinceNow;
			else if (nextTimer == nil && deadline != nil)
				timeout = deadline.timeIntervalSinceNow;
			else
				timeout = [nextTimer earlierDate: deadline]
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
	} @finally {
		_currentMode = previousMode;
	}
}

- (void)stop
{
	OFRunLoopState *state =
	    stateForMode(self, of_run_loop_mode_default, false);

	_stop = true;

	if (state == nil)
		return;

#if defined(OF_HAVE_SOCKETS)
	[state->_kernelEventObserver cancel];
#elif defined(OF_HAVE_THREADS)
	[state->_condition signal];
#endif
}
@end







|
<













1687
1688
1689
1690
1691
1692
1693
1694

1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
	} @finally {
		_currentMode = previousMode;
	}
}

- (void)stop
{
	OFRunLoopState *state = stateForMode(self, OFDefaultRunLoopMode, false);


	_stop = true;

	if (state == nil)
		return;

#if defined(OF_HAVE_SOCKETS)
	[state->_kernelEventObserver cancel];
#elif defined(OF_HAVE_THREADS)
	[state->_condition signal];
#endif
}
@end

Modified src/OFSHA1Hash.m from [79fab1d90f] to [4bf8d775e7].

37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
#define I(a, b, c, d) ((b) ^ (c) ^ (d))

static OF_INLINE void
byteSwapVectorIfLE(uint32_t *vector, uint_fast8_t length)
{
#ifndef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OF_BSWAP32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[5];
	uint_fast8_t i;

	new[0] = state[0];
	new[1] = state[1];
	new[2] = state[2];
	new[3] = state[3];
	new[4] = state[4];

	byteSwapVectorIfLE(buffer, 16);

	for (i = 16; i < 80; i++) {
		uint32_t tmp = buffer[i - 3] ^ buffer[i - 8] ^
		    buffer[i - 14] ^ buffer[i - 16];
		buffer[i] = OF_ROL(tmp, 1);
	}

#define LOOP_BODY(f, k)							\
	{								\
		uint32_t tmp = OF_ROL(new[0], 5) +			\
		    f(new[0], new[1], new[2], new[3]) +			\
		    new[4] + k + buffer[i];				\
		new[4] = new[3];					\
		new[3] = new[2];					\
		new[2] = OF_ROL(new[1], 30);				\
		new[1] = new[0];					\
		new[0] = tmp;						\
	}

	for (i = 0; i < 20; i++)
		LOOP_BODY(F, 0x5A827999)
	for (; i < 40; i++)







|




















|




|




|







37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
#define I(a, b, c, d) ((b) ^ (c) ^ (d))

static OF_INLINE void
byteSwapVectorIfLE(uint32_t *vector, uint_fast8_t length)
{
#ifndef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OFByteSwap32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[5];
	uint_fast8_t i;

	new[0] = state[0];
	new[1] = state[1];
	new[2] = state[2];
	new[3] = state[3];
	new[4] = state[4];

	byteSwapVectorIfLE(buffer, 16);

	for (i = 16; i < 80; i++) {
		uint32_t tmp = buffer[i - 3] ^ buffer[i - 8] ^
		    buffer[i - 14] ^ buffer[i - 16];
		buffer[i] = OFRotateLeft(tmp, 1);
	}

#define LOOP_BODY(f, k)							\
	{								\
		uint32_t tmp = OFRotateLeft(new[0], 5) +		\
		    f(new[0], new[1], new[2], new[3]) +			\
		    new[4] + k + buffer[i];				\
		new[4] = new[3];					\
		new[3] = new[2];					\
		new[2] = OFRotateLeft(new[1], 30);			\
		new[1] = new[0];					\
		new[0] = tmp;						\
	}

	for (i = 0; i < 20; i++)
		LOOP_BODY(F, 0x5A827999)
	for (; i < 40; i++)
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	of_explicit_memset(_iVars->buffer.bytes + _iVars->bufferLength + 1, 0,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		of_explicit_memset(_iVars->buffer.bytes, 0, 64);
	}

	_iVars->buffer.words[14] =
	    OF_BSWAP32_IF_LE((uint32_t)(_iVars->bits >> 32));
	_iVars->buffer.words[15] =
	    OF_BSWAP32_IF_LE((uint32_t)(_iVars->bits & 0xFFFFFFFF));

	processBlock(_iVars->state, _iVars->buffer.words);
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	byteSwapVectorIfLE(_iVars->state, 5);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}
@end







|




|



|

|


|










|




218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	OFZeroMemory(_iVars->buffer.bytes + _iVars->bufferLength + 1,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		OFZeroMemory(_iVars->buffer.bytes, 64);
	}

	_iVars->buffer.words[14] =
	    OFToBigEndian32((uint32_t)(_iVars->bits >> 32));
	_iVars->buffer.words[15] =
	    OFToBigEndian32((uint32_t)(_iVars->bits & 0xFFFFFFFF));

	processBlock(_iVars->state, _iVars->buffer.words);
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	byteSwapVectorIfLE(_iVars->state, 5);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}
@end

Modified src/OFSHA224Or256Hash.m from [1d1ad26ec5] to [3300a90d56].

50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
};

static OF_INLINE void
byteSwapVectorIfLE(uint32_t *vector, uint_fast8_t length)
{
#ifndef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OF_BSWAP32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[8];







|







50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
};

static OF_INLINE void
byteSwapVectorIfLE(uint32_t *vector, uint_fast8_t length)
{
#ifndef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OFByteSwap32(vector[i]);
#endif
}

static void
processBlock(uint32_t *state, uint32_t *buffer)
{
	uint32_t new[8];
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

	byteSwapVectorIfLE(buffer, 16);

	for (i = 16; i < 64; i++) {
		uint32_t tmp;

		tmp = buffer[i - 2];
		buffer[i] = (OF_ROR(tmp, 17) ^ OF_ROR(tmp, 19) ^ (tmp >> 10)) +
		    buffer[i - 7];
		tmp = buffer[i - 15];
		buffer[i] += (OF_ROR(tmp, 7) ^ OF_ROR(tmp, 18) ^ (tmp >> 3)) +
		    buffer[i - 16];
	}

	for (i = 0; i < 64; i++) {
		uint32_t tmp1 = new[7] + (OF_ROR(new[4], 6) ^
		    OF_ROR(new[4], 11) ^ OF_ROR(new[4], 25)) +
		    ((new[4] & (new[5] ^ new[6])) ^ new[6]) +
		    table[i] + buffer[i];
		uint32_t tmp2 = (OF_ROR(new[0], 2) ^ OF_ROR(new[0], 13) ^
		    OF_ROR(new[0], 22)) +
		    ((new[0] & (new[1] | new[2])) | (new[1] & new[2]));

		new[7] = new[6];
		new[6] = new[5];
		new[5] = new[4];
		new[4] = new[3] + tmp1;
		new[3] = new[2];







|
|

|
|



|
|


|
|







75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102

	byteSwapVectorIfLE(buffer, 16);

	for (i = 16; i < 64; i++) {
		uint32_t tmp;

		tmp = buffer[i - 2];
		buffer[i] = (OFRotateRight(tmp, 17) ^ OFRotateRight(tmp, 19) ^
		    (tmp >> 10)) + buffer[i - 7];
		tmp = buffer[i - 15];
		buffer[i] += (OFRotateRight(tmp, 7) ^ OFRotateRight(tmp, 18) ^
		    (tmp >> 3)) + buffer[i - 16];
	}

	for (i = 0; i < 64; i++) {
		uint32_t tmp1 = new[7] + (OFRotateRight(new[4], 6) ^
		    OFRotateRight(new[4], 11) ^ OFRotateRight(new[4], 25)) +
		    ((new[4] & (new[5] ^ new[6])) ^ new[6]) +
		    table[i] + buffer[i];
		uint32_t tmp2 = (OFRotateRight(new[0], 2) ^
		    OFRotateRight(new[0], 13) ^ OFRotateRight(new[0], 22)) +
		    ((new[0] & (new[1] | new[2])) | (new[1] & new[2]));

		new[7] = new[6];
		new[6] = new[5];
		new[5] = new[4];
		new[4] = new[3] + tmp1;
		new[3] = new[2];
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	of_explicit_memset(_iVars->buffer.bytes + _iVars->bufferLength + 1, 0,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		of_explicit_memset(_iVars->buffer.bytes, 0, 64);
	}

	_iVars->buffer.words[14] =
	    OF_BSWAP32_IF_LE((uint32_t)(_iVars->bits >> 32));
	_iVars->buffer.words[15] =
	    OF_BSWAP32_IF_LE((uint32_t)(_iVars->bits & 0xFFFFFFFF));

	processBlock(_iVars->state, _iVars->buffer.words);
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	byteSwapVectorIfLE(_iVars->state, 8);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}

- (void)of_resetState
{
	OF_UNRECOGNIZED_SELECTOR
}
@end







|




|



|

|


|










|









234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	OFZeroMemory(_iVars->buffer.bytes + _iVars->bufferLength + 1,
	    64 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 56) {
		processBlock(_iVars->state, _iVars->buffer.words);
		OFZeroMemory(_iVars->buffer.bytes, 64);
	}

	_iVars->buffer.words[14] =
	    OFToBigEndian32((uint32_t)(_iVars->bits >> 32));
	_iVars->buffer.words[15] =
	    OFToBigEndian32((uint32_t)(_iVars->bits & 0xFFFFFFFF));

	processBlock(_iVars->state, _iVars->buffer.words);
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	byteSwapVectorIfLE(_iVars->state, 8);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	_iVars->bits = 0;
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}

- (void)of_resetState
{
	OF_UNRECOGNIZED_SELECTOR
}
@end

Modified src/OFSHA384Or512Hash.m from [4e88edca81] to [ec2747a474].

61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
};

static OF_INLINE void
byteSwapVectorIfLE(uint64_t *vector, uint_fast8_t length)
{
#ifndef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OF_BSWAP64(vector[i]);
#endif
}

static void
processBlock(uint64_t *state, uint64_t *buffer)
{
	uint64_t new[8];







|







61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
};

static OF_INLINE void
byteSwapVectorIfLE(uint64_t *vector, uint_fast8_t length)
{
#ifndef OF_BIG_ENDIAN
	for (uint_fast8_t i = 0; i < length; i++)
		vector[i] = OFByteSwap64(vector[i]);
#endif
}

static void
processBlock(uint64_t *state, uint64_t *buffer)
{
	uint64_t new[8];
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113

	byteSwapVectorIfLE(buffer, 16);

	for (i = 16; i < 80; i++) {
		uint64_t tmp;

		tmp = buffer[i - 2];
		buffer[i] = (OF_ROR(tmp, 19) ^ OF_ROR(tmp, 61) ^ (tmp >> 6)) +
		    buffer[i - 7];
		tmp = buffer[i - 15];
		buffer[i] += (OF_ROR(tmp, 1) ^ OF_ROR(tmp, 8) ^ (tmp >> 7)) +
		    buffer[i - 16];
	}

	for (i = 0; i < 80; i++) {
		uint64_t tmp1 = new[7] + (OF_ROR(new[4], 14) ^
		    OF_ROR(new[4], 18) ^ OF_ROR(new[4], 41)) +
		    ((new[4] & (new[5] ^ new[6])) ^ new[6]) +
		    table[i] + buffer[i];
		uint64_t tmp2 = (OF_ROR(new[0], 28) ^ OF_ROR(new[0], 34) ^
		    OF_ROR(new[0], 39)) +
		    ((new[0] & (new[1] | new[2])) | (new[1] & new[2]));

		new[7] = new[6];
		new[6] = new[5];
		new[5] = new[4];
		new[4] = new[3] + tmp1;
		new[3] = new[2];







|
|

|
|



|
|


|
|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113

	byteSwapVectorIfLE(buffer, 16);

	for (i = 16; i < 80; i++) {
		uint64_t tmp;

		tmp = buffer[i - 2];
		buffer[i] = (OFRotateRight(tmp, 19) ^ OFRotateRight(tmp, 61) ^
		    (tmp >> 6)) + buffer[i - 7];
		tmp = buffer[i - 15];
		buffer[i] += (OFRotateRight(tmp, 1) ^ OFRotateRight(tmp, 8) ^
		    (tmp >> 7)) + buffer[i - 16];
	}

	for (i = 0; i < 80; i++) {
		uint64_t tmp1 = new[7] + (OFRotateRight(new[4], 14) ^
		    OFRotateRight(new[4], 18) ^ OFRotateRight(new[4], 41)) +
		    ((new[4] & (new[5] ^ new[6])) ^ new[6]) +
		    table[i] + buffer[i];
		uint64_t tmp2 = (OFRotateRight(new[0], 28) ^
		    OFRotateRight(new[0], 34) ^ OFRotateRight(new[0], 39)) +
		    ((new[0] & (new[1] | new[2])) | (new[1] & new[2]));

		new[7] = new[6];
		new[6] = new[5];
		new[5] = new[4];
		new[4] = new[3] + tmp1;
		new[3] = new[2];
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	of_explicit_memset(_iVars->buffer.bytes + _iVars->bufferLength + 1, 0,
	    128 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 112) {
		processBlock(_iVars->state, _iVars->buffer.words);
		of_explicit_memset(_iVars->buffer.bytes, 0, 128);
	}

	_iVars->buffer.words[14] = OF_BSWAP64_IF_LE(_iVars->bits[1]);
	_iVars->buffer.words[15] = OF_BSWAP64_IF_LE(_iVars->bits[0]);

	processBlock(_iVars->state, _iVars->buffer.words);
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	byteSwapVectorIfLE(_iVars->state, 8);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	of_explicit_memset(_iVars->bits, 0, sizeof(_iVars->bits));
	of_explicit_memset(&_iVars->buffer, 0, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}

- (void)of_resetState
{
	OF_UNRECOGNIZED_SELECTOR
}
@end







|




|


|
|


|









|
|









247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286

- (const unsigned char *)digest
{
	if (_calculated)
		return (const unsigned char *)_iVars->state;

	_iVars->buffer.bytes[_iVars->bufferLength] = 0x80;
	OFZeroMemory(_iVars->buffer.bytes + _iVars->bufferLength + 1,
	    128 - _iVars->bufferLength - 1);

	if (_iVars->bufferLength >= 112) {
		processBlock(_iVars->state, _iVars->buffer.words);
		OFZeroMemory(_iVars->buffer.bytes, 128);
	}

	_iVars->buffer.words[14] = OFToBigEndian64(_iVars->bits[1]);
	_iVars->buffer.words[15] = OFToBigEndian64(_iVars->bits[0]);

	processBlock(_iVars->state, _iVars->buffer.words);
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	byteSwapVectorIfLE(_iVars->state, 8);
	_calculated = true;

	return (const unsigned char *)_iVars->state;
}

- (void)reset
{
	[self of_resetState];
	OFZeroMemory(_iVars->bits, sizeof(_iVars->bits));
	OFZeroMemory(&_iVars->buffer, sizeof(_iVars->buffer));
	_iVars->bufferLength = 0;
	_calculated = false;
}

- (void)of_resetState
{
	OF_UNRECOGNIZED_SELECTOR
}
@end

Modified src/OFSPXSocket.h from [20d64f5e49] to [26e1e49cc2].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket connected.
 *
 * @param exception An exception which occurred while connecting the socket or
 *		    `nil` on success
 */
typedef void (^of_spx_socket_async_connect_block_t)(id _Nullable exception);
#endif

/**
 * @protocol OFSPXSocketDelegate OFSPXSocket.h ObjFW/OFSPXSocket.h
 *
 * A delegate for OFSPXSocket.
 */







|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket connected.
 *
 * @param exception An exception which occurred while connecting the socket or
 *		    `nil` on success
 */
typedef void (^OFSPXSocketAsyncConnectBlock)(id _Nullable exception);
#endif

/**
 * @protocol OFSPXSocketDelegate OFSPXSocket.h ObjFW/OFSPXSocket.h
 *
 * A delegate for OFSPXSocket.
 */
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously connect the OFSPXSocket to the specified destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (of_spx_socket_async_connect_block_t)block;

/**
 * @brief Asynchronously connect the OFSPXSocket to the specified destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_spx_socket_async_connect_block_t)block;
#endif

/**
 * @brief Bind the socket to the specified network, node and port.
 *
 * @param port The port (sometimes called socket number) to bind to. 0 means to
 *	       pick one and return it.
 * @return The address on which this socket can be reached
 */
- (of_socket_address_t)bindToPort: (uint16_t)port;
@end

OF_ASSUME_NONNULL_END







|














|














|
|









|



114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously connect the OFSPXSocket to the specified destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (OFSPXSocketAsyncConnectBlock)block;

/**
 * @brief Asynchronously connect the OFSPXSocket to the specified destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
		     block: (OFSPXSocketAsyncConnectBlock)block;
#endif

/**
 * @brief Bind the socket to the specified network, node and port.
 *
 * @param port The port (sometimes called socket number) to bind to. 0 means to
 *	       pick one and return it.
 * @return The address on which this socket can be reached
 */
- (OFSocketAddress)bindToPort: (uint16_t)port;
@end

OF_ASSUME_NONNULL_END

Modified src/OFSPXSocket.m from [852f3cc78c] to [6a8d63bff0].

16
17
18
19
20
21
22


23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
#include "config.h"

#include <errno.h>

#import "OFSPXSocket.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"



#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFConnectionFailedException.h"
#import "OFNotOpenException.h"

#import "socket.h"
#import "socket_helpers.h"

#ifndef NSPROTO_SPX
# define NSPROTO_SPX 0
#endif

#define SPX_PACKET_TYPE 5

@interface OFSPXSocket ()
- (int)of_createSocketForAddress: (const of_socket_address_t *)address
			   errNo: (int *)errNo;
- (bool)of_connectSocketToAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo;
- (void)of_closeSocket;
@end

OF_DIRECT_MEMBERS
@interface OFSPXSocketAsyncConnectDelegate: OFObject <OFRunLoopConnectDelegate>
{
	OFSPXSocket *_socket;
	unsigned char _node[IPX_NODE_LEN];
	uint32_t _network;
	uint16_t _port;
#ifdef OF_HAVE_BLOCKS
	of_spx_socket_async_connect_block_t _block;
#endif
}

- (instancetype)initWithSocket: (OFSPXSocket *)socket
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
			 block: (of_spx_socket_async_connect_block_t)block
#endif
;
- (void)startWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;
@end

@implementation OFSPXSocketAsyncConnectDelegate
- (instancetype)initWithSocket: (OFSPXSocket *)sock
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
			 block: (of_spx_socket_async_connect_block_t)block
#endif
{
	self = [super init];

	@try {
		_socket = [sock retain];
		memcpy(_node, node, IPX_NODE_LEN);







>
>






<
<
<




|


|

|












|








|


|








|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
#include "config.h"

#include <errno.h>

#import "OFSPXSocket.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFConnectionFailedException.h"
#import "OFNotOpenException.h"




#ifndef NSPROTO_SPX
# define NSPROTO_SPX 0
#endif

static const uint8_t SPXPacketType = 5;

@interface OFSPXSocket ()
- (int)of_createSocketForAddress: (const OFSocketAddress *)address
			   errNo: (int *)errNo;
- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo;
- (void)of_closeSocket;
@end

OF_DIRECT_MEMBERS
@interface OFSPXSocketAsyncConnectDelegate: OFObject <OFRunLoopConnectDelegate>
{
	OFSPXSocket *_socket;
	unsigned char _node[IPX_NODE_LEN];
	uint32_t _network;
	uint16_t _port;
#ifdef OF_HAVE_BLOCKS
	OFSPXSocketAsyncConnectBlock _block;
#endif
}

- (instancetype)initWithSocket: (OFSPXSocket *)socket
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
			 block: (OFSPXSocketAsyncConnectBlock)block
#endif
;
- (void)startWithRunLoopMode: (OFRunLoopMode)runLoopMode;
@end

@implementation OFSPXSocketAsyncConnectDelegate
- (instancetype)initWithSocket: (OFSPXSocket *)sock
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
			 block: (OFSPXSocketAsyncConnectBlock)block
#endif
{
	self = [super init];

	@try {
		_socket = [sock retain];
		memcpy(_node, node, IPX_NODE_LEN);
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
#ifdef OF_HAVE_BLOCKS
	[_block release];
#endif

	[super dealloc];
}

- (void)startWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
{
	of_socket_address_t address =
	    of_socket_address_ipx(_node, _network, _port);
	id exception = nil;
	int errNo;

	if (![_socket of_createSocketForAddress: &address errNo: &errNo]) {
		exception = [self of_connectionFailedExceptionForErrNo: errNo];
		goto inform_delegate;
	}







|

|
|







98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
#ifdef OF_HAVE_BLOCKS
	[_block release];
#endif

	[super dealloc];
}

- (void)startWithRunLoopMode: (OFRunLoopMode)runLoopMode
{
	OFSocketAddress address =
	    OFSocketAddressMakeIPX(_node, _network, _port);
	id exception = nil;
	int errNo;

	if (![_socket of_createSocketForAddress: &address errNo: &errNo]) {
		exception = [self of_connectionFailedExceptionForErrNo: errNo];
		goto inform_delegate;
	}
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188

189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
							errNo: errNo];
}
@end

@implementation OFSPXSocket
@dynamic delegate;

- (int)of_createSocketForAddress: (const of_socket_address_t *)address
			   errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if ((_socket = socket(address->sockaddr.ipx.sipx_family,
	    SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) == INVALID_SOCKET) {

		*errNo = of_socket_errno();
		return false;
	}

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	return true;
}

- (bool)of_connectSocketToAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (connect(_socket, &address->sockaddr.sockaddr,
	    address->length) != 0) {
		*errNo = of_socket_errno();
		return false;
	}

	return true;
}

- (void)of_closeSocket
{
	closesocket(_socket);
	_socket = INVALID_SOCKET;
}

- (void)connectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
	      network: (uint32_t)network
		 port: (uint16_t)port
{
	of_socket_address_t address =
	    of_socket_address_ipx(node, network, port);
	int errNo;

	if (![self of_createSocketForAddress: &address errNo: &errNo])
		@throw [OFConnectionFailedException
		    exceptionWithNode: node
			      network: network
				 port: port







|






|



|
>
|











|


|




|









|






<
|







169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225

226
227
228
229
230
231
232
233
							errNo: errNo];
}
@end

@implementation OFSPXSocket
@dynamic delegate;

- (int)of_createSocketForAddress: (const OFSocketAddress *)address
			   errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if ((_socket = socket(address->sockaddr.ipx.sipx_family,
	    SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) ==
	    OFInvalidSocketHandle) {
		*errNo = OFSocketErrNo();
		return false;
	}

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	return true;
}

- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (connect(_socket, &address->sockaddr.sockaddr,
	    address->length) != 0) {
		*errNo = OFSocketErrNo();
		return false;
	}

	return true;
}

- (void)of_closeSocket
{
	closesocket(_socket);
	_socket = OFInvalidSocketHandle;
}

- (void)connectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
	      network: (uint32_t)network
		 port: (uint16_t)port
{

	OFSocketAddress address = OFSocketAddressMakeIPX(node, network, port);
	int errNo;

	if (![self of_createSocketForAddress: &address errNo: &errNo])
		@throw [OFConnectionFailedException
		    exceptionWithNode: node
			      network: network
				 port: port
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327

328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: of_run_loop_mode_default];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
#ifdef OF_HAVE_BLOCKS
		     block: NULL
#endif
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (of_spx_socket_async_connect_block_t)block
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: of_run_loop_mode_default
			   block: block];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_spx_socket_async_connect_block_t)block
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
		     block: block
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}
#endif

- (of_socket_address_t)bindToPort: (uint16_t)port
{
	const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
	of_socket_address_t address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	address = of_socket_address_ipx(zeroNode, 0, port);

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) == INVALID_SOCKET)

		@throw [OFBindFailedException
		    exceptionWithPort: port
			   packetType: SPX_PACKET_TYPE
			       socket: self
				errNo: of_socket_errno()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	if (bind(_socket, &address.sockaddr.sockaddr, address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPX_PACKET_TYPE
							 socket: self
							  errNo: errNo];
	}

	memset(&address, 0, sizeof(address));
	address.family = OF_SOCKET_ADDRESS_FAMILY_IPX;
	address.length = (socklen_t)sizeof(address.sockaddr);

	if (of_getsockname(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPX_PACKET_TYPE
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family != AF_IPX) {
		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPX_PACKET_TYPE
							 socket: self
							  errNo: EAFNOSUPPORT];
	}

	return address;
}
@end







|





|




















|




|






|
|















|


|




|


|


|
>


|

|









|


|


|





|


|

|


|


|






|


|







249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
#ifdef OF_HAVE_BLOCKS
		     block: NULL
#endif
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (OFSPXSocketAsyncConnectBlock)block
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: OFDefaultRunLoopMode
			   block: block];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
		     block: (OFSPXSocketAsyncConnectBlock)block
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
		     block: block
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}
#endif

- (OFSocketAddress)bindToPort: (uint16_t)port
{
	const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
	OFSocketAddress address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	address = OFSocketAddressMakeIPX(zeroNode, 0, port);

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) ==
	    OFInvalidSocketHandle)
		@throw [OFBindFailedException
		    exceptionWithPort: port
			   packetType: SPXPacketType
			       socket: self
				errNo: OFSocketErrNo()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	if (bind(_socket, &address.sockaddr.sockaddr, address.length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPXPacketType
							 socket: self
							  errNo: errNo];
	}

	memset(&address, 0, sizeof(address));
	address.family = OFSocketAddressFamilyIPX;
	address.length = (socklen_t)sizeof(address.sockaddr);

	if (OFGetSockName(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPXPacketType
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family != AF_IPX) {
		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPXPacketType
							 socket: self
							  errNo: EAFNOSUPPORT];
	}

	return address;
}
@end

Modified src/OFSPXStreamSocket.h from [9b835a4c0b] to [8a40db9be9].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket connected.
 *
 * @param exception An exception which occurred while connecting the socket or
 *		    `nil` on success
 */
typedef void (^of_spx_stream_socket_async_connect_block_t)(
    id _Nullable exception);
#endif

/**
 * @protocol OFSPXStreamSocketDelegate OFSPXStreamSocket.h \
 *	     ObjFW/OFSPXStreamSocket.h
 *
 * A delegate for OFSPXStreamSocket.







<
|







26
27
28
29
30
31
32

33
34
35
36
37
38
39
40
#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket connected.
 *
 * @param exception An exception which occurred while connecting the socket or
 *		    `nil` on success
 */

typedef void (^OFSPXStreamSocketAsyncConnectBlock)(id _Nullable exception);
#endif

/**
 * @protocol OFSPXStreamSocketDelegate OFSPXStreamSocket.h \
 *	     ObjFW/OFSPXStreamSocket.h
 *
 * A delegate for OFSPXStreamSocket.
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously connect the OFSPXStreamSocket to the specified
 *	  destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (of_spx_stream_socket_async_connect_block_t)block;

/**
 * @brief Asynchronously connect the OFSPXStreamSocket to the specified
 *	  destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_spx_stream_socket_async_connect_block_t)block;
#endif

/**
 * @brief Bind the socket to the specified network, node and port.
 *
 * @param port The port (sometimes called socket number) to bind to. 0 means to
 *	       pick one and return it.
 * @return The address on which this socket can be reached
 */
- (of_socket_address_t)bindToPort: (uint16_t)port;
@end

OF_ASSUME_NONNULL_END







|















|















|
|









|



117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously connect the OFSPXStreamSocket to the specified
 *	  destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (OFSPXStreamSocketAsyncConnectBlock)block;

/**
 * @brief Asynchronously connect the OFSPXStreamSocket to the specified
 *	  destination.
 *
 * @param node The node to connect to
 * @param network The network on which the node to connect to is
 * @param port The port (sometimes also called socket number) on the node to
 *	       connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
		     block: (OFSPXStreamSocketAsyncConnectBlock)block;
#endif

/**
 * @brief Bind the socket to the specified network, node and port.
 *
 * @param port The port (sometimes called socket number) to bind to. 0 means to
 *	       pick one and return it.
 * @return The address on which this socket can be reached
 */
- (OFSocketAddress)bindToPort: (uint16_t)port;
@end

OF_ASSUME_NONNULL_END

Modified src/OFSPXStreamSocket.m from [759cabd824] to [cf40daf6c1].

16
17
18
19
20
21
22


23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
#include "config.h"

#include <errno.h>

#import "OFSPXStreamSocket.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"



#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFConnectionFailedException.h"
#import "OFNotOpenException.h"

#import "socket.h"
#import "socket_helpers.h"

#ifndef NSPROTO_SPX
# define NSPROTO_SPX 0
#endif

#define SPX_PACKET_TYPE 5

@interface OFSPXStreamSocket ()
- (int)of_createSocketForAddress: (const of_socket_address_t *)address
			   errNo: (int *)errNo;
- (bool)of_connectSocketToAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo;
- (void)of_closeSocket;
@end

OF_DIRECT_MEMBERS
@interface OFSPXStreamSocketAsyncConnectDelegate: OFObject
    <OFRunLoopConnectDelegate>
{
	OFSPXStreamSocket *_socket;
	unsigned char _node[IPX_NODE_LEN];
	uint32_t _network;
	uint16_t _port;
#ifdef OF_HAVE_BLOCKS
	of_spx_stream_socket_async_connect_block_t _block;
#endif
}

- (instancetype)initWithSocket: (OFSPXStreamSocket *)socket
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
			 block: (of_spx_stream_socket_async_connect_block_t)
				    block
#endif
;
- (void)startWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;
@end

@implementation OFSPXStreamSocketAsyncConnectDelegate
- (instancetype)initWithSocket: (OFSPXStreamSocket *)sock
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS
			 block: (of_spx_stream_socket_async_connect_block_t)
				    block
#endif
{
	self = [super init];

	@try {
		_socket = [sock retain];
		memcpy(_node, node, IPX_NODE_LEN);







>
>






<
<
<




|


|

|













|








<
|


|








<
|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62

63
64
65
66
67
68
69
70
71
72
73
74

75
76
77
78
79
80
81
82
#include "config.h"

#include <errno.h>

#import "OFSPXStreamSocket.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFConnectionFailedException.h"
#import "OFNotOpenException.h"




#ifndef NSPROTO_SPX
# define NSPROTO_SPX 0
#endif

static const uint8_t SPXPacketType = 5;

@interface OFSPXStreamSocket ()
- (int)of_createSocketForAddress: (const OFSocketAddress *)address
			   errNo: (int *)errNo;
- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo;
- (void)of_closeSocket;
@end

OF_DIRECT_MEMBERS
@interface OFSPXStreamSocketAsyncConnectDelegate: OFObject
    <OFRunLoopConnectDelegate>
{
	OFSPXStreamSocket *_socket;
	unsigned char _node[IPX_NODE_LEN];
	uint32_t _network;
	uint16_t _port;
#ifdef OF_HAVE_BLOCKS
	OFSPXStreamSocketAsyncConnectBlock _block;
#endif
}

- (instancetype)initWithSocket: (OFSPXStreamSocket *)socket
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS

			 block: (OFSPXStreamSocketAsyncConnectBlock)block
#endif
;
- (void)startWithRunLoopMode: (OFRunLoopMode)runLoopMode;
@end

@implementation OFSPXStreamSocketAsyncConnectDelegate
- (instancetype)initWithSocket: (OFSPXStreamSocket *)sock
			  node: (unsigned char [IPX_NODE_LEN])node
		       network: (uint32_t)network
			  port: (uint16_t)port
#ifdef OF_HAVE_BLOCKS

			 block: (OFSPXStreamSocketAsyncConnectBlock)block
#endif
{
	self = [super init];

	@try {
		_socket = [sock retain];
		memcpy(_node, node, IPX_NODE_LEN);
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
#ifdef OF_HAVE_BLOCKS
	[_block release];
#endif

	[super dealloc];
}

- (void)startWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
{
	of_socket_address_t address =
	    of_socket_address_ipx(_node, _network, _port);
	id exception = nil;
	int errNo;

	if (![_socket of_createSocketForAddress: &address errNo: &errNo]) {
		exception = [self of_connectionFailedExceptionForErrNo: errNo];
		goto inform_delegate;
	}







|

|
|







99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
#ifdef OF_HAVE_BLOCKS
	[_block release];
#endif

	[super dealloc];
}

- (void)startWithRunLoopMode: (OFRunLoopMode)runLoopMode
{
	OFSocketAddress address =
	    OFSocketAddressMakeIPX(_node, _network, _port);
	id exception = nil;
	int errNo;

	if (![_socket of_createSocketForAddress: &address errNo: &errNo]) {
		exception = [self of_connectionFailedExceptionForErrNo: errNo];
		goto inform_delegate;
	}
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
							errNo: errNo];
}
@end

@implementation OFSPXStreamSocket
@dynamic delegate;

- (int)of_createSocketForAddress: (const of_socket_address_t *)address
			   errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if ((_socket = socket(address->sockaddr.ipx.sipx_family,
	    SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) == INVALID_SOCKET) {

		*errNo = of_socket_errno();
		return false;
	}

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	return true;
}

- (bool)of_connectSocketToAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (connect(_socket, &address->sockaddr.sockaddr,
	    address->length) != 0) {
		*errNo = of_socket_errno();
		return false;
	}

	return true;
}

- (void)of_closeSocket
{
	closesocket(_socket);
	_socket = INVALID_SOCKET;
}

- (void)connectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
	      network: (uint32_t)network
		 port: (uint16_t)port
{
	of_socket_address_t address =
	    of_socket_address_ipx(node, network, port);
	int errNo;

	if (![self of_createSocketForAddress: &address errNo: &errNo])
		@throw [OFConnectionFailedException
		    exceptionWithNode: node
			      network: network
				 port: port







|






|



|
>
|











|


|




|









|






<
|







171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227

228
229
230
231
232
233
234
235
							errNo: errNo];
}
@end

@implementation OFSPXStreamSocket
@dynamic delegate;

- (int)of_createSocketForAddress: (const OFSocketAddress *)address
			   errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if ((_socket = socket(address->sockaddr.ipx.sipx_family,
	    SOCK_SEQPACKET | SOCK_CLOEXEC, NSPROTO_SPX)) ==
	    OFInvalidSocketHandle) {
		*errNo = OFSocketErrNo();
		return false;
	}

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	return true;
}

- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (connect(_socket, &address->sockaddr.sockaddr,
	    address->length) != 0) {
		*errNo = OFSocketErrNo();
		return false;
	}

	return true;
}

- (void)of_closeSocket
{
	closesocket(_socket);
	_socket = OFInvalidSocketHandle;
}

- (void)connectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
	      network: (uint32_t)network
		 port: (uint16_t)port
{

	OFSocketAddress address = OFSocketAddressMakeIPX(node, network, port);
	int errNo;

	if (![self of_createSocketForAddress: &address errNo: &errNo])
		@throw [OFConnectionFailedException
		    exceptionWithNode: node
			      network: network
				 port: port
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: of_run_loop_mode_default];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXStreamSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
#ifdef OF_HAVE_BLOCKS
		     block: NULL
#endif
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (of_spx_stream_socket_async_connect_block_t)block
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: of_run_loop_mode_default
			   block: block];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_spx_stream_socket_async_connect_block_t)block
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXStreamSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
		     block: block
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}
#endif

- (of_socket_address_t)bindToPort: (uint16_t)port
{
	const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
	of_socket_address_t address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	address = of_socket_address_ipx(zeroNode, 0, port);

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, NSPROTO_SPX)) == INVALID_SOCKET)
		@throw [OFBindFailedException
		    exceptionWithPort: port
			   packetType: SPX_PACKET_TYPE
			       socket: self
				errNo: of_socket_errno()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	if (bind(_socket, &address.sockaddr.sockaddr, address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPX_PACKET_TYPE
							 socket: self
							  errNo: errNo];
	}

	memset(&address, 0, sizeof(address));
	address.family = OF_SOCKET_ADDRESS_FAMILY_IPX;
	address.length = (socklen_t)sizeof(address.sockaddr);

	if (of_getsockname(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPX_PACKET_TYPE
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family != AF_IPX) {
		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPX_PACKET_TYPE
							 socket: self
							  errNo: EAFNOSUPPORT];
	}

	return address;
}
@end







|





|




















|




|






|
|















|


|




|


|


|


|

|









|


|


|





|


|

|


|


|






|


|







251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXStreamSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
#ifdef OF_HAVE_BLOCKS
		     block: NULL
#endif
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
		     block: (OFSPXStreamSocketAsyncConnectBlock)block
{
	[self asyncConnectToNode: node
			 network: network
			    port: port
		     runLoopMode: OFDefaultRunLoopMode
			   block: block];
}

- (void)asyncConnectToNode: (unsigned char [_Nonnull IPX_NODE_LEN])node
		   network: (uint32_t)network
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
		     block: (OFSPXStreamSocketAsyncConnectBlock)block
{
	void *pool = objc_autoreleasePoolPush();

	[[[[OFSPXStreamSocketAsyncConnectDelegate alloc]
	    initWithSocket: self
		      node: node
		   network: network
		      port: port
		     block: block
	    ] autorelease] startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}
#endif

- (OFSocketAddress)bindToPort: (uint16_t)port
{
	const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
	OFSocketAddress address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	address = OFSocketAddressMakeIPX(zeroNode, 0, port);

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, NSPROTO_SPX)) == OFInvalidSocketHandle)
		@throw [OFBindFailedException
		    exceptionWithPort: port
			   packetType: SPXPacketType
			       socket: self
				errNo: OFSocketErrNo()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL_H) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	if (bind(_socket, &address.sockaddr.sockaddr, address.length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPXPacketType
							 socket: self
							  errNo: errNo];
	}

	memset(&address, 0, sizeof(address));
	address.family = OFSocketAddressFamilyIPX;
	address.length = (socklen_t)sizeof(address.sockaddr);

	if (OFGetSockName(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPXPacketType
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family != AF_IPX) {
		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithPort: port
						     packetType: SPXPacketType
							 socket: self
							  errNo: EAFNOSUPPORT];
	}

	return address;
}
@end

Modified src/OFSandbox.h from [45b415f7fe] to [6bf325540a].

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFPair OF_GENERIC(FirstType, SecondType);

typedef OFPair OF_GENERIC(OFString *, OFString *) *of_sandbox_unveil_path_t;

@interface OFSandbox: OFObject <OFCopying>
{
	unsigned int _allowsStdIO: 1;
	unsigned int _allowsReadingFiles: 1;
	unsigned int _allowsWritingFiles: 1;
	unsigned int _allowsCreatingFiles: 1;







|







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFPair OF_GENERIC(FirstType, SecondType);

typedef OFPair OF_GENERIC(OFString *, OFString *) *OFSandboxUnveilPath;

@interface OFSandbox: OFObject <OFCopying>
{
	unsigned int _allowsStdIO: 1;
	unsigned int _allowsReadingFiles: 1;
	unsigned int _allowsWritingFiles: 1;
	unsigned int _allowsCreatingFiles: 1;
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
	unsigned int _allowsVMInfo: 1;
	unsigned int _allowsChangingProcessRights: 1;
	unsigned int _allowsPF: 1;
	unsigned int _allowsAudio: 1;
	unsigned int _allowsBPF: 1;
	unsigned int _allowsUnveil: 1;
	unsigned int _returnsErrors: 1;
	OFMutableArray OF_GENERIC(of_sandbox_unveil_path_t) *_unveiledPaths;
@public
	size_t _unveiledPathsIndex;
	OF_RESERVE_IVARS(OFSandbox, 4)
}

@property (nonatomic) bool allowsStdIO;
@property (nonatomic) bool allowsReadingFiles;







|







51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
	unsigned int _allowsVMInfo: 1;
	unsigned int _allowsChangingProcessRights: 1;
	unsigned int _allowsPF: 1;
	unsigned int _allowsAudio: 1;
	unsigned int _allowsBPF: 1;
	unsigned int _allowsUnveil: 1;
	unsigned int _returnsErrors: 1;
	OFMutableArray OF_GENERIC(OFSandboxUnveilPath) *_unveiledPaths;
@public
	size_t _unveiledPathsIndex;
	OF_RESERVE_IVARS(OFSandbox, 4)
}

@property (nonatomic) bool allowsStdIO;
@property (nonatomic) bool allowsReadingFiles;
91
92
93
94
95
96
97
98
99
100
101
102
103
104
@property (nonatomic) bool allowsBPF;
@property (nonatomic) bool allowsUnveil;
@property (nonatomic) bool returnsErrors;
#ifdef OF_HAVE_PLEDGE
@property (readonly, nonatomic) OFString *pledgeString;
#endif
@property (readonly, nonatomic)
    OFArray OF_GENERIC(of_sandbox_unveil_path_t) *unveiledPaths;

+ (instancetype)sandbox;
- (void)unveilPath: (OFString *)path permissions: (OFString *)permissions;
@end

OF_ASSUME_NONNULL_END







|






91
92
93
94
95
96
97
98
99
100
101
102
103
104
@property (nonatomic) bool allowsBPF;
@property (nonatomic) bool allowsUnveil;
@property (nonatomic) bool returnsErrors;
#ifdef OF_HAVE_PLEDGE
@property (readonly, nonatomic) OFString *pledgeString;
#endif
@property (readonly, nonatomic)
    OFArray OF_GENERIC(OFSandboxUnveilPath) *unveiledPaths;

+ (instancetype)sandbox;
- (void)unveilPath: (OFString *)path permissions: (OFString *)permissions;
@end

OF_ASSUME_NONNULL_END

Modified src/OFSandbox.m from [0adf8a4901] to [5d133469cf].

465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD(hash, _allowsStdIO);
	OF_HASH_ADD(hash, _allowsReadingFiles);
	OF_HASH_ADD(hash, _allowsWritingFiles);
	OF_HASH_ADD(hash, _allowsCreatingFiles);
	OF_HASH_ADD(hash, _allowsCreatingSpecialFiles);
	OF_HASH_ADD(hash, _allowsTemporaryFiles);
	OF_HASH_ADD(hash, _allowsIPSockets);
	OF_HASH_ADD(hash, _allowsMulticastSockets);
	OF_HASH_ADD(hash, _allowsChangingFileAttributes);
	OF_HASH_ADD(hash, _allowsFileOwnerChanges);
	OF_HASH_ADD(hash, _allowsFileLocks);
	OF_HASH_ADD(hash, _allowsUNIXSockets);
	OF_HASH_ADD(hash, _allowsDNS);
	OF_HASH_ADD(hash, _allowsUserDatabaseReading);
	OF_HASH_ADD(hash, _allowsFileDescriptorSending);
	OF_HASH_ADD(hash, _allowsFileDescriptorReceiving);
	OF_HASH_ADD(hash, _allowsTape);
	OF_HASH_ADD(hash, _allowsTTY);
	OF_HASH_ADD(hash, _allowsProcessOperations);
	OF_HASH_ADD(hash, _allowsExec);
	OF_HASH_ADD(hash, _allowsProtExec);
	OF_HASH_ADD(hash, _allowsSetTime);
	OF_HASH_ADD(hash, _allowsPS);
	OF_HASH_ADD(hash, _allowsVMInfo);
	OF_HASH_ADD(hash, _allowsChangingProcessRights);
	OF_HASH_ADD(hash, _allowsPF);
	OF_HASH_ADD(hash, _allowsAudio);
	OF_HASH_ADD(hash, _allowsBPF);
	OF_HASH_ADD(hash, _allowsUnveil);
	OF_HASH_ADD(hash, _returnsErrors);

	OF_HASH_FINALIZE(hash);

	return hash;
}

#ifdef OF_HAVE_PLEDGE
- (OFString *)pledgeString
{







|

|

|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|

|







465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAdd(&hash, _allowsStdIO);
	OFHashAdd(&hash, _allowsReadingFiles);
	OFHashAdd(&hash, _allowsWritingFiles);
	OFHashAdd(&hash, _allowsCreatingFiles);
	OFHashAdd(&hash, _allowsCreatingSpecialFiles);
	OFHashAdd(&hash, _allowsTemporaryFiles);
	OFHashAdd(&hash, _allowsIPSockets);
	OFHashAdd(&hash, _allowsMulticastSockets);
	OFHashAdd(&hash, _allowsChangingFileAttributes);
	OFHashAdd(&hash, _allowsFileOwnerChanges);
	OFHashAdd(&hash, _allowsFileLocks);
	OFHashAdd(&hash, _allowsUNIXSockets);
	OFHashAdd(&hash, _allowsDNS);
	OFHashAdd(&hash, _allowsUserDatabaseReading);
	OFHashAdd(&hash, _allowsFileDescriptorSending);
	OFHashAdd(&hash, _allowsFileDescriptorReceiving);
	OFHashAdd(&hash, _allowsTape);
	OFHashAdd(&hash, _allowsTTY);
	OFHashAdd(&hash, _allowsProcessOperations);
	OFHashAdd(&hash, _allowsExec);
	OFHashAdd(&hash, _allowsProtExec);
	OFHashAdd(&hash, _allowsSetTime);
	OFHashAdd(&hash, _allowsPS);
	OFHashAdd(&hash, _allowsVMInfo);
	OFHashAdd(&hash, _allowsChangingProcessRights);
	OFHashAdd(&hash, _allowsPF);
	OFHashAdd(&hash, _allowsAudio);
	OFHashAdd(&hash, _allowsBPF);
	OFHashAdd(&hash, _allowsUnveil);
	OFHashAdd(&hash, _returnsErrors);

	OFHashFinalize(&hash);

	return hash;
}

#ifdef OF_HAVE_PLEDGE
- (OFString *)pledgeString
{
593
594
595
596
597
598
599
600
601
602
603
604

	[_unveiledPaths addObject: [OFPair pairWithFirstObject: path
						  secondObject: permissions]];

	objc_autoreleasePoolPop(pool);
}

- (OFArray OF_GENERIC(of_sandbox_unveil_path_t) *)unveiledPaths
{
	return [[_unveiledPaths copy] autorelease];
}
@end







|




593
594
595
596
597
598
599
600
601
602
603
604

	[_unveiledPaths addObject: [OFPair pairWithFirstObject: path
						  secondObject: permissions]];

	objc_autoreleasePoolPop(pool);
}

- (OFArray OF_GENERIC(OFSandboxUnveilPath) *)unveiledPaths
{
	return [[_unveiledPaths copy] autorelease];
}
@end

Added src/OFScrypt.h version [92dd465a18].

































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFHMAC;

/**
 * @brief The parameters for @ref OFScrypt.
 */
typedef struct OFScryptParameters {
	/** @brief The block size to use. */
	size_t blockSize;
	/** @brief The CPU/memory cost factor to use. */
	size_t costFactor;
	/** @brief The parallelization to use. */
	size_t parallelization;
	/** @brief The salt to derive a key with. */
	const unsigned char *salt;
	/** @brief The length of the salt. */
	size_t saltLength;
	/** @brief The password to derive a key from. */
	const char *password;
	/** @brief The length of the password. */
	size_t passwordLength;
	/** @brief The buffer to write the key to. */
	unsigned char *key;
	/**
	 * @brief The desired length for the derived key.
	 *
	 * @ref key needs to have enough storage.
	 */
	size_t keyLength;
	/** @brief Whether data may be stored in swappable memory. */
	bool allowsSwappableMemory;
} OFScryptParameters;

#ifdef __cplusplus
extern "C" {
#endif
extern void OFSalsa20_8Core(uint32_t buffer[_Nonnull 16]);
extern void OFScryptBlockMix(uint32_t *output, const uint32_t *input,
    size_t blockSize);
extern void OFScryptROMix(uint32_t *buffer, size_t blockSize,
    size_t costFactor, uint32_t *tmp);

/**
 * @brief Derives a key from a password and a salt using scrypt.
 *
 * @param param The parameters to use
 */
extern void OFScrypt(OFScryptParameters param);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Added src/OFScrypt.m version [9e41cca4b0].























































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFHMAC.h"
#import "OFSHA256Hash.h"
#import "OFSecureData.h"

#import "OFInvalidArgumentException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#import "OFScrypt.h"
#import "OFPBKDF2.h"

void
OFSalsa20_8Core(uint32_t buffer[16])
{
	uint32_t tmp[16];

	for (uint_fast8_t i = 0; i < 16; i++)
		tmp[i] = OFToLittleEndian32(buffer[i]);

	for (uint_fast8_t i = 0; i < 8; i += 2) {
		tmp[ 4] ^= OFRotateLeft(tmp[ 0] + tmp[12],  7);
		tmp[ 8] ^= OFRotateLeft(tmp[ 4] + tmp[ 0],  9);
		tmp[12] ^= OFRotateLeft(tmp[ 8] + tmp[ 4], 13);
		tmp[ 0] ^= OFRotateLeft(tmp[12] + tmp[ 8], 18);
		tmp[ 9] ^= OFRotateLeft(tmp[ 5] + tmp[ 1],  7);
		tmp[13] ^= OFRotateLeft(tmp[ 9] + tmp[ 5],  9);
		tmp[ 1] ^= OFRotateLeft(tmp[13] + tmp[ 9], 13);
		tmp[ 5] ^= OFRotateLeft(tmp[ 1] + tmp[13], 18);
		tmp[14] ^= OFRotateLeft(tmp[10] + tmp[ 6],  7);
		tmp[ 2] ^= OFRotateLeft(tmp[14] + tmp[10],  9);
		tmp[ 6] ^= OFRotateLeft(tmp[ 2] + tmp[14], 13);
		tmp[10] ^= OFRotateLeft(tmp[ 6] + tmp[ 2], 18);
		tmp[ 3] ^= OFRotateLeft(tmp[15] + tmp[11],  7);
		tmp[ 7] ^= OFRotateLeft(tmp[ 3] + tmp[15],  9);
		tmp[11] ^= OFRotateLeft(tmp[ 7] + tmp[ 3], 13);
		tmp[15] ^= OFRotateLeft(tmp[11] + tmp[ 7], 18);
		tmp[ 1] ^= OFRotateLeft(tmp[ 0] + tmp[ 3],  7);
		tmp[ 2] ^= OFRotateLeft(tmp[ 1] + tmp[ 0],  9);
		tmp[ 3] ^= OFRotateLeft(tmp[ 2] + tmp[ 1], 13);
		tmp[ 0] ^= OFRotateLeft(tmp[ 3] + tmp[ 2], 18);
		tmp[ 6] ^= OFRotateLeft(tmp[ 5] + tmp[ 4],  7);
		tmp[ 7] ^= OFRotateLeft(tmp[ 6] + tmp[ 5],  9);
		tmp[ 4] ^= OFRotateLeft(tmp[ 7] + tmp[ 6], 13);
		tmp[ 5] ^= OFRotateLeft(tmp[ 4] + tmp[ 7], 18);
		tmp[11] ^= OFRotateLeft(tmp[10] + tmp[ 9],  7);
		tmp[ 8] ^= OFRotateLeft(tmp[11] + tmp[10],  9);
		tmp[ 9] ^= OFRotateLeft(tmp[ 8] + tmp[11], 13);
		tmp[10] ^= OFRotateLeft(tmp[ 9] + tmp[ 8], 18);
		tmp[12] ^= OFRotateLeft(tmp[15] + tmp[14],  7);
		tmp[13] ^= OFRotateLeft(tmp[12] + tmp[15],  9);
		tmp[14] ^= OFRotateLeft(tmp[13] + tmp[12], 13);
		tmp[15] ^= OFRotateLeft(tmp[14] + tmp[13], 18);
	}

	for (uint_fast8_t i = 0; i < 16; i++)
		buffer[i] = OFToLittleEndian32(OFFromLittleEndian32(buffer[i]) +
		    tmp[i]);

	OFZeroMemory(tmp, sizeof(tmp));
}

void
OFScryptBlockMix(uint32_t *output, const uint32_t *input, size_t blockSize)
{
	uint32_t tmp[16];

	/* Check defined here and executed in OFScrypt() */
#define OVERFLOW_CHECK_1					\
	if (param.blockSize > SIZE_MAX / 2 ||			\
	    2 * param.blockSize - 1 > SIZE_MAX / 16)		\
		@throw [OFOutOfRangeException exception];

	memcpy(tmp, input + (2 * blockSize - 1) * 16, 64);

	for (size_t i = 0; i < 2 * blockSize; i++) {
		for (size_t j = 0; j < 16; j++)
			tmp[j] ^= input[i * 16 + j];

		OFSalsa20_8Core(tmp);

		/*
		 * Even indices are stored in the first half and odd ones in
		 * the second.
		 */
		memcpy(output + ((i / 2) + (i & 1) * blockSize) * 16, tmp, 64);
	}

	OFZeroMemory(tmp, sizeof(tmp));
}

void
OFScryptROMix(uint32_t *buffer, size_t blockSize, size_t costFactor,
    uint32_t *tmp)
{
	/* Check defined here and executed in OFScrypt() */
#define OVERFLOW_CHECK_2						\
	if (param.blockSize > SIZE_MAX / 128 / param.costFactor)	\
		@throw [OFOutOfRangeException exception];

	uint32_t *tmp2 = tmp + 32 * blockSize;

	memcpy(tmp, buffer, 128 * blockSize);

	for (size_t i = 0; i < costFactor; i++) {
		memcpy(tmp2 + i * 32 * blockSize, tmp, 128 * blockSize);
		OFScryptBlockMix(tmp, tmp2 + i * 32 * blockSize, blockSize);
	}

	for (size_t i = 0; i < costFactor; i++) {
		uint32_t j = OFFromLittleEndian32(
		    tmp[(2 * blockSize - 1) * 16]) & (costFactor - 1);

		for (size_t k = 0; k < 32 * blockSize; k++)
			tmp[k] ^= tmp2[j * 32 * blockSize + k];

		OFScryptBlockMix(buffer, tmp, blockSize);

		if (i < costFactor - 1)
			memcpy(tmp, buffer, 128 * blockSize);
	}
}

void
OFScrypt(OFScryptParameters param)
{
	OFSecureData *tmp = nil, *buffer = nil;
	OFHMAC *HMAC = nil;

	if (param.blockSize == 0 || param.costFactor <= 1 ||
	    (param.costFactor & (param.costFactor - 1)) != 0 ||
	    param.parallelization == 0)
		@throw [OFInvalidArgumentException exception];

	/*
	 * These are defined by the functions above. They are defined there so
	 * that the check is next to the code and easy to verify, but actually
	 * checked here for performance.
	 */
	OVERFLOW_CHECK_1
	OVERFLOW_CHECK_2

	@try {
		uint32_t *tmpItems, *bufferItems;

		if (param.costFactor > SIZE_MAX - 1 ||
		    (param.costFactor + 1) > SIZE_MAX / 128)
			@throw [OFOutOfRangeException exception];

		tmp = [[OFSecureData alloc]
			    initWithCount: (param.costFactor + 1) * 128
				 itemSize: param.blockSize
		    allowsSwappableMemory: param.allowsSwappableMemory];
		tmpItems = tmp.mutableItems;

		if (param.parallelization > SIZE_MAX / 128)
			@throw [OFOutOfRangeException exception];

		buffer = [[OFSecureData alloc]
			    initWithCount: param.parallelization * 128
				 itemSize: param.blockSize
		    allowsSwappableMemory: param.allowsSwappableMemory];
		bufferItems = buffer.mutableItems;

		HMAC = [[OFHMAC alloc]
			initWithHashClass: [OFSHA256Hash class]
		    allowsSwappableMemory: param.allowsSwappableMemory];

		OFPBKDF2((OFPBKDF2Parameters){
			.HMAC                  = HMAC,
			.iterations            = 1,
			.salt                  = param.salt,
			.saltLength            = param.saltLength,
			.password              = param.password,
			.passwordLength        = param.passwordLength,
			.key                   = (unsigned char *)bufferItems,
			.keyLength             = param.parallelization * 128 *
			                         param.blockSize,
			.allowsSwappableMemory = param.allowsSwappableMemory
		});

		for (size_t i = 0; i < param.parallelization; i++)
			OFScryptROMix(bufferItems + i * 32 * param.blockSize,
			    param.blockSize, param.costFactor, tmpItems);

		OFPBKDF2((OFPBKDF2Parameters){
			.HMAC                  = HMAC,
			.iterations            = 1,
			.salt                  = (unsigned char *)bufferItems,
			.saltLength            = param.parallelization * 128 *
			                         param.blockSize,
			.password              = param.password,
			.passwordLength        = param.passwordLength,
			.key                   = param.key,
			.keyLength             = param.keyLength,
			.allowsSwappableMemory = param.allowsSwappableMemory
		});
	} @finally {
		[tmp release];
		[buffer release];
		[HMAC release];
	}
}

Modified src/OFSecureData.m from [2689b5b4f2] to [ffb9b9d2c6].

21
22
23
24
25
26
27



28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
#ifdef HAVE_SYS_MMAN_H
# include <sys/mman.h>
#endif

#import "OFSecureData.h"
#import "OFString.h"
#import "OFSystemInfo.h"




#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFNotImplementedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#ifdef OF_HAVE_THREADS
# import "tlskey.h"
#endif

#define CHUNK_SIZE 16

#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
struct page {
	struct page *next, *previous;
	void *map;
	unsigned char *page;
};

# if defined(OF_HAVE_COMPILER_TLS)
static thread_local struct page *firstPage = NULL;
static thread_local struct page *lastPage = NULL;
static thread_local struct page **preallocatedPages = NULL;
static thread_local size_t numPreallocatedPages = 0;
# elif defined(OF_HAVE_THREADS)
static of_tlskey_t firstPageKey, lastPageKey;
static of_tlskey_t preallocatedPagesKey, numPreallocatedPagesKey;
# else
static struct page *firstPage = NULL;
static struct page *lastPage = NULL;
static struct page **preallocatedPages = NULL;
static size_t numPreallocatedPages = 0;
# endif








>
>
>







<
<
<
<















|
|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37




38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
#ifdef HAVE_SYS_MMAN_H
# include <sys/mman.h>
#endif

#import "OFSecureData.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#ifdef OF_HAVE_THREADS
# import "OFTLSKey.h"
#endif

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFNotImplementedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"





#define CHUNK_SIZE 16

#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
struct page {
	struct page *next, *previous;
	void *map;
	unsigned char *page;
};

# if defined(OF_HAVE_COMPILER_TLS)
static thread_local struct page *firstPage = NULL;
static thread_local struct page *lastPage = NULL;
static thread_local struct page **preallocatedPages = NULL;
static thread_local size_t numPreallocatedPages = 0;
# elif defined(OF_HAVE_THREADS)
static OFTLSKey firstPageKey, lastPageKey;
static OFTLSKey preallocatedPagesKey, numPreallocatedPagesKey;
# else
static struct page *firstPage = NULL;
static struct page *lastPage = NULL;
static struct page **preallocatedPages = NULL;
static size_t numPreallocatedPages = 0;
# endif

95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
	munmap(pointer, numPages * pageSize);
}

static struct page *
addPage(bool allowPreallocated)
{
	size_t pageSize = [OFSystemInfo pageSize];
	size_t mapSize = OF_ROUND_UP_POW2(CHAR_BIT, pageSize / CHUNK_SIZE) /
	    CHAR_BIT;
	struct page *page;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	struct page *lastPage;
# endif

	if (allowPreallocated) {
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
		uintptr_t numPreallocatedPages =
		    (uintptr_t)of_tlskey_get(numPreallocatedPagesKey);
# endif

		if (numPreallocatedPages > 0) {
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
			struct page **preallocatedPages =
			    of_tlskey_get(preallocatedPagesKey);
# endif

			numPreallocatedPages--;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
			OF_ENSURE(of_tlskey_set(numPreallocatedPagesKey,
			    (void *)numPreallocatedPages) == 0);
# endif

			page = preallocatedPages[numPreallocatedPages];

			if (numPreallocatedPages == 0) {
				free(preallocatedPages);
				preallocatedPages = NULL;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
				OF_ENSURE(of_tlskey_set(preallocatedPagesKey,
				    preallocatedPages) == 0);
# endif
			}

			return page;
		}
	}

	page = of_alloc(1, sizeof(*page));
	@try {
		page->map = of_alloc_zeroed(1, mapSize);
	} @catch (id e) {
		free(page);
		@throw e;
	}
	@try {
		page->page = mapPages(1);
	} @catch (id e) {
		free(page->map);
		free(page);
		@throw e;
	}
	of_explicit_memset(page->page, 0, pageSize);

# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	lastPage = of_tlskey_get(lastPageKey);
# endif

	page->previous = lastPage;
	page->next = NULL;

	if (lastPage != NULL)
		lastPage->next = page;

# if defined(OF_HAVE_COMPILER_TLS) || !defined(OF_HAVE_THREADS)
	lastPage = page;

	if (firstPage == NULL)
		firstPage = page;
# else
	OF_ENSURE(of_tlskey_set(lastPageKey, page) == 0);

	if (of_tlskey_get(firstPageKey) == NULL)
		OF_ENSURE(of_tlskey_set(firstPageKey, page) == 0);
# endif

	return page;
}

static void
removePageIfEmpty(struct page *page)
{
	unsigned char *map = page->map;
	size_t pageSize = [OFSystemInfo pageSize];
	size_t mapSize = OF_ROUND_UP_POW2(CHAR_BIT, pageSize / CHUNK_SIZE) /
	    CHAR_BIT;

	for (size_t i = 0; i < mapSize; i++)
		if (map[i] != 0)
			return;

	unmapPages(page->page, 1);
	free(page->map);

	if (page->previous != NULL)
		page->previous->next = page->next;
	if (page->next != NULL)
		page->next->previous = page->previous;

# if defined(OF_HAVE_COMPILER_TLS) || !defined(OF_HAVE_THREADS)
	if (firstPage == page)
		firstPage = page->next;
	if (lastPage == page)
		lastPage = page->previous;
# else
	if (of_tlskey_get(firstPageKey) == page)
		OF_ENSURE(of_tlskey_set(firstPageKey, page->next) == 0);
	if (of_tlskey_get(lastPageKey) == page)
		OF_ENSURE(of_tlskey_set(lastPageKey, page->previous) == 0);
# endif

	free(page);
}

static void *
allocateMemory(struct page *page, size_t bytes)
{
	size_t chunks, chunksLeft, pageSize, i, firstChunk;

	bytes = OF_ROUND_UP_POW2(CHUNK_SIZE, bytes);
	chunks = chunksLeft = bytes / CHUNK_SIZE;
	firstChunk = 0;
	pageSize = [OFSystemInfo pageSize];

	for (i = 0; i < pageSize / CHUNK_SIZE; i++) {
		if (of_bitset_isset(page->map, i)) {
			chunksLeft = chunks;
			firstChunk = i + 1;
			continue;
		}

		if (--chunksLeft == 0)
			break;
	}

	if (chunksLeft == 0) {
		for (size_t j = firstChunk; j < firstChunk + chunks; j++)
			of_bitset_set(page->map, j);

		return page->page + (CHUNK_SIZE * firstChunk);
	}

	return NULL;
}

static void
freeMemory(struct page *page, void *pointer, size_t bytes)
{
	size_t chunks, chunkIndex;

	bytes = OF_ROUND_UP_POW2(CHUNK_SIZE, bytes);
	chunks = bytes / CHUNK_SIZE;
	chunkIndex = ((uintptr_t)pointer - (uintptr_t)page->page) / CHUNK_SIZE;

	of_explicit_memset(pointer, 0, bytes);

	for (size_t i = 0; i < chunks; i++)
		of_bitset_clear(page->map, chunkIndex + i);
}
#endif

@implementation OFSecureData
@synthesize allowsSwappableMemory = _allowsSwappableMemory;

#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON) && \
    !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
+ (void)initialize
{
	if (self != [OFSecureData class])
		return;

	if (of_tlskey_new(&firstPageKey) != 0 ||
	    of_tlskey_new(&lastPageKey) != 0 ||
	    of_tlskey_new(&preallocatedPagesKey) != 0 ||
	    of_tlskey_new(&numPreallocatedPagesKey) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}
#endif

+ (void)preallocateUnswappableMemoryWithSize: (size_t)size
{
#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
	size_t pageSize = [OFSystemInfo pageSize];
	size_t numPages = OF_ROUND_UP_POW2(pageSize, size) / pageSize;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	struct page **preallocatedPages = of_tlskey_get(preallocatedPagesKey);
	size_t numPreallocatedPages;
# endif
	size_t i;

	if (preallocatedPages != NULL)
		@throw [OFInvalidArgumentException exception];

	preallocatedPages = of_alloc_zeroed(numPages, sizeof(struct page));
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OF_ENSURE(of_tlskey_set(preallocatedPagesKey, preallocatedPages) == 0);
# endif

	@try {
		for (i = 0; i < numPages; i++)
			preallocatedPages[i] = addPage(false);
	} @catch (id e) {
		for (size_t j = 0; j < i; j++)
			removePageIfEmpty(preallocatedPages[j]);

		free(preallocatedPages);
		preallocatedPages = NULL;

		@throw e;
	}

	numPreallocatedPages = numPages;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OF_ENSURE(of_tlskey_set(numPreallocatedPagesKey,
	    (void *)(uintptr_t)numPreallocatedPages) == 0);
# endif
#else
	@throw [OFNotImplementedException exceptionWithSelector: _cmd
							 object: self];
#endif
}







|









|





|




|






|


|








|

|

|





|
|


|


|














|

|
|










|







|












|
|
|
|


|







|





|











|












|



|


|













<
|
|
|









|

|







|

|









|







|







94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273

274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
	munmap(pointer, numPages * pageSize);
}

static struct page *
addPage(bool allowPreallocated)
{
	size_t pageSize = [OFSystemInfo pageSize];
	size_t mapSize = OFRoundUpToPowerOf2(CHAR_BIT, pageSize / CHUNK_SIZE) /
	    CHAR_BIT;
	struct page *page;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	struct page *lastPage;
# endif

	if (allowPreallocated) {
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
		uintptr_t numPreallocatedPages =
		    (uintptr_t)OFTLSKeyGet(numPreallocatedPagesKey);
# endif

		if (numPreallocatedPages > 0) {
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
			struct page **preallocatedPages =
			    OFTLSKeyGet(preallocatedPagesKey);
# endif

			numPreallocatedPages--;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
			OFEnsure(OFTLSKeySet(numPreallocatedPagesKey,
			    (void *)numPreallocatedPages) == 0);
# endif

			page = preallocatedPages[numPreallocatedPages];

			if (numPreallocatedPages == 0) {
				OFFreeMemory(preallocatedPages);
				preallocatedPages = NULL;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
				OFEnsure(OFTLSKeySet(preallocatedPagesKey,
				    preallocatedPages) == 0);
# endif
			}

			return page;
		}
	}

	page = OFAllocMemory(1, sizeof(*page));
	@try {
		page->map = OFAllocZeroedMemory(1, mapSize);
	} @catch (id e) {
		OFFreeMemory(page);
		@throw e;
	}
	@try {
		page->page = mapPages(1);
	} @catch (id e) {
		OFFreeMemory(page->map);
		OFFreeMemory(page);
		@throw e;
	}
	OFZeroMemory(page->page, pageSize);

# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	lastPage = OFTLSKeyGet(lastPageKey);
# endif

	page->previous = lastPage;
	page->next = NULL;

	if (lastPage != NULL)
		lastPage->next = page;

# if defined(OF_HAVE_COMPILER_TLS) || !defined(OF_HAVE_THREADS)
	lastPage = page;

	if (firstPage == NULL)
		firstPage = page;
# else
	OFEnsure(OFTLSKeySet(lastPageKey, page) == 0);

	if (OFTLSKeyGet(firstPageKey) == NULL)
		OFEnsure(OFTLSKeySet(firstPageKey, page) == 0);
# endif

	return page;
}

static void
removePageIfEmpty(struct page *page)
{
	unsigned char *map = page->map;
	size_t pageSize = [OFSystemInfo pageSize];
	size_t mapSize = OFRoundUpToPowerOf2(CHAR_BIT, pageSize / CHUNK_SIZE) /
	    CHAR_BIT;

	for (size_t i = 0; i < mapSize; i++)
		if (map[i] != 0)
			return;

	unmapPages(page->page, 1);
	OFFreeMemory(page->map);

	if (page->previous != NULL)
		page->previous->next = page->next;
	if (page->next != NULL)
		page->next->previous = page->previous;

# if defined(OF_HAVE_COMPILER_TLS) || !defined(OF_HAVE_THREADS)
	if (firstPage == page)
		firstPage = page->next;
	if (lastPage == page)
		lastPage = page->previous;
# else
	if (OFTLSKeyGet(firstPageKey) == page)
		OFEnsure(OFTLSKeySet(firstPageKey, page->next) == 0);
	if (OFTLSKeyGet(lastPageKey) == page)
		OFEnsure(OFTLSKeySet(lastPageKey, page->previous) == 0);
# endif

	OFFreeMemory(page);
}

static void *
allocateMemory(struct page *page, size_t bytes)
{
	size_t chunks, chunksLeft, pageSize, i, firstChunk;

	bytes = OFRoundUpToPowerOf2(CHUNK_SIZE, bytes);
	chunks = chunksLeft = bytes / CHUNK_SIZE;
	firstChunk = 0;
	pageSize = [OFSystemInfo pageSize];

	for (i = 0; i < pageSize / CHUNK_SIZE; i++) {
		if (OFBitsetIsSet(page->map, i)) {
			chunksLeft = chunks;
			firstChunk = i + 1;
			continue;
		}

		if (--chunksLeft == 0)
			break;
	}

	if (chunksLeft == 0) {
		for (size_t j = firstChunk; j < firstChunk + chunks; j++)
			OFBitsetSet(page->map, j);

		return page->page + (CHUNK_SIZE * firstChunk);
	}

	return NULL;
}

static void
freeMemory(struct page *page, void *pointer, size_t bytes)
{
	size_t chunks, chunkIndex;

	bytes = OFRoundUpToPowerOf2(CHUNK_SIZE, bytes);
	chunks = bytes / CHUNK_SIZE;
	chunkIndex = ((uintptr_t)pointer - (uintptr_t)page->page) / CHUNK_SIZE;

	OFZeroMemory(pointer, bytes);

	for (size_t i = 0; i < chunks; i++)
		OFBitsetClear(page->map, chunkIndex + i);
}
#endif

@implementation OFSecureData
@synthesize allowsSwappableMemory = _allowsSwappableMemory;

#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON) && \
    !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
+ (void)initialize
{
	if (self != [OFSecureData class])
		return;


	if (OFTLSKeyNew(&firstPageKey) != 0 || OFTLSKeyNew(&lastPageKey) != 0 ||
	    OFTLSKeyNew(&preallocatedPagesKey) != 0 ||
	    OFTLSKeyNew(&numPreallocatedPagesKey) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}
#endif

+ (void)preallocateUnswappableMemoryWithSize: (size_t)size
{
#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
	size_t pageSize = [OFSystemInfo pageSize];
	size_t numPages = OFRoundUpToPowerOf2(pageSize, size) / pageSize;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	struct page **preallocatedPages = OFTLSKeyGet(preallocatedPagesKey);
	size_t numPreallocatedPages;
# endif
	size_t i;

	if (preallocatedPages != NULL)
		@throw [OFInvalidArgumentException exception];

	preallocatedPages = OFAllocZeroedMemory(numPages, sizeof(struct page));
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OFEnsure(OFTLSKeySet(preallocatedPagesKey, preallocatedPages) == 0);
# endif

	@try {
		for (i = 0; i < numPages; i++)
			preallocatedPages[i] = addPage(false);
	} @catch (id e) {
		for (size_t j = 0; j < i; j++)
			removePageIfEmpty(preallocatedPages[j]);

		OFFreeMemory(preallocatedPages);
		preallocatedPages = NULL;

		@throw e;
	}

	numPreallocatedPages = numPages;
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OFEnsure(OFTLSKeySet(numPreallocatedPagesKey,
	    (void *)(uintptr_t)numPreallocatedPages) == 0);
# endif
#else
	@throw [OFNotImplementedException exceptionWithSelector: _cmd
							 object: self];
#endif
}
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
		size_t pageSize = [OFSystemInfo pageSize];
#endif

		if (count > SIZE_MAX / itemSize)
			@throw [OFOutOfRangeException exception];

		if (allowsSwappableMemory) {
			_items = of_alloc(count, itemSize);
			_freeWhenDone = true;
			memset(_items, 0, count * itemSize);
#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
		} else if (count * itemSize >= pageSize)
			_items = mapPages(OF_ROUND_UP_POW2(pageSize,
			    count * itemSize) / pageSize);
		else {
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
			struct page *lastPage = of_tlskey_get(lastPageKey);
# endif

			for (struct page *page = lastPage; page != NULL;
			    page = page->previous) {
				_items = allocateMemory(page, count * itemSize);

				if (_items != NULL) {







|




|



|







410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
		size_t pageSize = [OFSystemInfo pageSize];
#endif

		if (count > SIZE_MAX / itemSize)
			@throw [OFOutOfRangeException exception];

		if (allowsSwappableMemory) {
			_items = OFAllocMemory(count, itemSize);
			_freeWhenDone = true;
			memset(_items, 0, count * itemSize);
#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
		} else if (count * itemSize >= pageSize)
			_items = mapPages(OFRoundUpToPowerOf2(pageSize,
			    count * itemSize) / pageSize);
		else {
# if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
			struct page *lastPage = OFTLSKeyGet(lastPageKey);
# endif

			for (struct page *page = lastPage; page != NULL;
			    page = page->previous) {
				_items = allocateMemory(page, count * itemSize);

				if (_items != NULL) {
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541

#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
	if (!_allowsSwappableMemory) {
		size_t pageSize = [OFSystemInfo pageSize];

		if (_count * _itemSize > pageSize)
			unmapPages(_items,
			    OF_ROUND_UP_POW2(pageSize, _count * _itemSize) /
			    pageSize);
		else if (_page != NULL) {
			if (_items != NULL)
				freeMemory(_page, _items, _count * _itemSize);

			removePageIfEmpty(_page);
		}







|







525
526
527
528
529
530
531
532
533
534
535
536
537
538
539

#if defined(HAVE_MMAP) && defined(HAVE_MLOCK) && defined(MAP_ANON)
	if (!_allowsSwappableMemory) {
		size_t pageSize = [OFSystemInfo pageSize];

		if (_count * _itemSize > pageSize)
			unmapPages(_items,
			    OFRoundUpToPowerOf2(pageSize, _count * _itemSize) /
			    pageSize);
		else if (_page != NULL) {
			if (_items != NULL)
				freeMemory(_page, _items, _count * _itemSize);

			removePageIfEmpty(_page);
		}
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
		@throw [OFOutOfRangeException exception];

	return _items + idx * _itemSize;
}

- (void)zero
{
	of_explicit_memset(_items, 0, _count * _itemSize);
}

- (id)copy
{
	OFSecureData *copy = [[OFSecureData alloc]
		    initWithCount: _count
			 itemSize: _itemSize







|







554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
		@throw [OFOutOfRangeException exception];

	return _items + idx * _itemSize;
}

- (void)zero
{
	OFZeroMemory(_items, _count * _itemSize);
}

- (id)copy
{
	OFSecureData *copy = [[OFSecureData alloc]
		    initWithCount: _count
			 itemSize: _itemSize

Modified src/OFSeekableStream.h from [5e97908a2c] to [641ac47994].

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
#endif

#import "OFStream.h"

OF_ASSUME_NONNULL_BEGIN

#if defined(OF_WINDOWS)
typedef __int64 of_offset_t;
#elif defined(OF_ANDROID)
typedef long long of_offset_t;
#elif defined(OF_MORPHOS)
typedef signed long long of_offset_t;
#elif defined(OF_HAVE_OFF64_T)
typedef off64_t of_offset_t;
#else
typedef off_t of_offset_t;
#endif

/**
 * @class OFSeekableStream OFSeekableStream.h ObjFW/OFSeekableStream.h
 *
 * @brief A stream that supports seeking.
 *







|

|

|

|

|







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
#endif

#import "OFStream.h"

OF_ASSUME_NONNULL_BEGIN

#if defined(OF_WINDOWS)
typedef __int64 OFFileOffset;
#elif defined(OF_ANDROID)
typedef long long OFFileOffset;
#elif defined(OF_MORPHOS)
typedef signed long long OFFileOffset;
#elif defined(OF_HAVE_OFF64_T)
typedef off64_t OFFileOffset;
#else
typedef off_t OFFileOffset;
#endif

/**
 * @class OFSeekableStream OFSeekableStream.h ObjFW/OFSeekableStream.h
 *
 * @brief A stream that supports seeking.
 *
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
 *		 Value      | Description
 *		 -----------|---------------------------------------
 *		 `SEEK_SET` | Seek to the specified byte
 *		 `SEEK_CUR` | Seek to the current location + offset
 *		 `SEEK_END` | Seek to the end of the stream + offset
 * @return The new offset form the start of the file
 */
- (of_offset_t)seekToOffset: (of_offset_t)offset whence: (int)whence;

/**
 * @brief Seek the stream on the lowlevel.
 *
 * @warning Do not call this directly!
 *
 * @note Override this method with your actual seek implementation when
 *	 subclassing!
 *
 * @param offset The offset to seek to
 * @param whence From where to seek.@n
 *		 Possible values are:
 *		 Value      | Description
 *		 -----------|---------------------------------------
 *		 `SEEK_SET` | Seek to the specified byte
 *		 `SEEK_CUR` | Seek to the current location + offset
 *		 `SEEK_END` | Seek to the end of the stream + offset
 * @return The new offset from the start of the file
 */
- (of_offset_t)lowlevelSeekToOffset: (of_offset_t)offset whence: (int)whence;
@end

OF_ASSUME_NONNULL_END







|



















|



67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
 *		 Value      | Description
 *		 -----------|---------------------------------------
 *		 `SEEK_SET` | Seek to the specified byte
 *		 `SEEK_CUR` | Seek to the current location + offset
 *		 `SEEK_END` | Seek to the end of the stream + offset
 * @return The new offset form the start of the file
 */
- (OFFileOffset)seekToOffset: (OFFileOffset)offset whence: (int)whence;

/**
 * @brief Seek the stream on the lowlevel.
 *
 * @warning Do not call this directly!
 *
 * @note Override this method with your actual seek implementation when
 *	 subclassing!
 *
 * @param offset The offset to seek to
 * @param whence From where to seek.@n
 *		 Possible values are:
 *		 Value      | Description
 *		 -----------|---------------------------------------
 *		 `SEEK_SET` | Seek to the specified byte
 *		 `SEEK_CUR` | Seek to the current location + offset
 *		 `SEEK_END` | Seek to the end of the stream + offset
 * @return The new offset from the start of the file
 */
- (OFFileOffset)lowlevelSeekToOffset: (OFFileOffset)offset whence: (int)whence;
@end

OF_ASSUME_NONNULL_END

Modified src/OFSeekableStream.m from [4e1737f5f5] to [6ce5b58b54].

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
			@throw e;
		}
	}

	return [super init];
}

- (of_offset_t)lowlevelSeekToOffset: (of_offset_t)offset whence: (int)whence
{
	OF_UNRECOGNIZED_SELECTOR
}

- (of_offset_t)seekToOffset: (of_offset_t)offset whence: (int)whence
{
	if (whence == SEEK_CUR)
		offset -= _readBufferLength;

	offset = [self lowlevelSeekToOffset: offset whence: whence];

	free(_readBufferMemory);
	_readBuffer = _readBufferMemory = NULL;
	_readBufferLength = 0;

	return offset;
}
@end







|




|






|






34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
			@throw e;
		}
	}

	return [super init];
}

- (OFFileOffset)lowlevelSeekToOffset: (OFFileOffset)offset whence: (int)whence
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFFileOffset)seekToOffset: (OFFileOffset)offset whence: (int)whence
{
	if (whence == SEEK_CUR)
		offset -= _readBufferLength;

	offset = [self lowlevelSeekToOffset: offset whence: whence];

	OFFreeMemory(_readBufferMemory);
	_readBuffer = _readBufferMemory = NULL;
	_readBufferLength = 0;

	return offset;
}
@end

Modified src/OFSelectKernelEventObserver.m from [3e6bc46edc] to [c54e00c28f].

27
28
29
30
31
32
33

34
35
36
37
38
39
40
41
42
43
44
45
46
47
#include <errno.h>
#include <string.h>

#include <sys/time.h>

#import "OFSelectKernelEventObserver.h"
#import "OFArray.h"


#import "OFInitializationFailedException.h"
#import "OFObserveFailedException.h"
#import "OFOutOfRangeException.h"

#import "socket_helpers.h"

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

#ifdef OF_HPUX
/* FD_SET causes warnings on HP-UX/IA64. */
# pragma GCC diagnostic ignored "-Wstrict-aliasing"







>





<
<







27
28
29
30
31
32
33
34
35
36
37
38
39


40
41
42
43
44
45
46
#include <errno.h>
#include <string.h>

#include <sys/time.h>

#import "OFSelectKernelEventObserver.h"
#import "OFArray.h"
#import "OFSocket+Private.h"

#import "OFInitializationFailedException.h"
#import "OFObserveFailedException.h"
#import "OFOutOfRangeException.h"



#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

#ifdef OF_HPUX
/* FD_SET causes warnings on HP-UX/IA64. */
# pragma GCC diagnostic ignored "-Wstrict-aliasing"
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	if (fd > _maxFD)
		_maxFD = fd;

	FD_SET((of_socket_t)fd, &_readFDs);

	[super addObjectForReading: object];
}

- (void)addObjectForWriting: (id <OFReadyForWritingObserving>)object
{
	int fd = object.fileDescriptorForWriting;







|







94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	if (fd > _maxFD)
		_maxFD = fd;

	FD_SET((OFSocketHandle)fd, &_readFDs);

	[super addObjectForReading: object];
}

- (void)addObjectForWriting: (id <OFReadyForWritingObserving>)object
{
	int fd = object.fileDescriptorForWriting;
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	if (fd > _maxFD)
		_maxFD = fd;

	FD_SET((of_socket_t)fd, &_writeFDs);

	[super addObjectForWriting: object];
}

- (void)removeObjectForReading: (id <OFReadyForReadingObserving>)object
{
	/* TODO: Adjust _maxFD */

	int fd = object.fileDescriptorForReading;

	if (fd < 0)
		@throw [OFObserveFailedException exceptionWithObserver: self
								 errNo: EBADF];

#ifndef OF_WINDOWS
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	FD_CLR((of_socket_t)fd, &_readFDs);

	[super removeObjectForReading: object];
}

- (void)removeObjectForWriting: (id <OFReadyForWritingObserving>)object
{
	/* TODO: Adjust _maxFD */

	int fd = object.fileDescriptorForWriting;

	if (fd < 0)
		@throw [OFObserveFailedException exceptionWithObserver: self
								 errNo: EBADF];


#ifndef OF_WINDOWS
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	FD_CLR((of_socket_t)fd, &_writeFDs);

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (of_time_interval_t)timeInterval
{
	fd_set readFDs;
	fd_set writeFDs;
	struct timeval timeout;
	int events;
#ifdef OF_AMIGAOS
	BYTE cancelSignal;







|



















|




















|




|







118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	if (fd > _maxFD)
		_maxFD = fd;

	FD_SET((OFSocketHandle)fd, &_writeFDs);

	[super addObjectForWriting: object];
}

- (void)removeObjectForReading: (id <OFReadyForReadingObserving>)object
{
	/* TODO: Adjust _maxFD */

	int fd = object.fileDescriptorForReading;

	if (fd < 0)
		@throw [OFObserveFailedException exceptionWithObserver: self
								 errNo: EBADF];

#ifndef OF_WINDOWS
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	FD_CLR((OFSocketHandle)fd, &_readFDs);

	[super removeObjectForReading: object];
}

- (void)removeObjectForWriting: (id <OFReadyForWritingObserving>)object
{
	/* TODO: Adjust _maxFD */

	int fd = object.fileDescriptorForWriting;

	if (fd < 0)
		@throw [OFObserveFailedException exceptionWithObserver: self
								 errNo: EBADF];


#ifndef OF_WINDOWS
	if (fd >= (int)FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	FD_CLR((OFSocketHandle)fd, &_writeFDs);

	[super removeObjectForWriting: object];
}

- (void)observeForTimeInterval: (OFTimeInterval)timeInterval
{
	fd_set readFDs;
	fd_set writeFDs;
	struct timeval timeout;
	int events;
#ifdef OF_AMIGAOS
	BYTE cancelSignal;
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
	events = select(_maxFD + 1, &readFDs, &writeFDs, NULL,
	    (timeInterval != -1 ? &timeout : NULL));
#endif

	if (events < 0)
		@throw [OFObserveFailedException
		    exceptionWithObserver: self
				    errNo: of_socket_errno()];

#ifdef OF_AMIGAOS
	if (execSignalMask != 0 &&
	    [_delegate respondsToSelector: @selector(execSignalWasReceived:)])
		[_delegate execSignalWasReceived: execSignalMask];
#else
	if (FD_ISSET(_cancelFD[0], &readFDs)) {
		char buffer;

# ifdef OF_HAVE_PIPE
		OF_ENSURE(read(_cancelFD[0], &buffer, 1) == 1);
# else
		OF_ENSURE(recvfrom(_cancelFD[0], (void *)&buffer, 1, 0, NULL,
		    NULL) == 1);
# endif
	}
#endif

	pool = objc_autoreleasePoolPush();

	for (id <OFReadyForReadingObserving> object in
	    [[_readObjects copy] autorelease]) {
		void *pool2 = objc_autoreleasePoolPush();
		int fd = object.fileDescriptorForReading;

		if (FD_ISSET((of_socket_t)fd, &readFDs) &&
		    [_delegate respondsToSelector:
		    @selector(objectIsReadyForReading:)])
			[_delegate objectIsReadyForReading: object];

		objc_autoreleasePoolPop(pool2);
	}

	for (id <OFReadyForWritingObserving> object in
	    [[_writeObjects copy] autorelease]) {
		void *pool2 = objc_autoreleasePoolPush();
		int fd = object.fileDescriptorForWriting;

		if (FD_ISSET((of_socket_t)fd, &writeFDs) &&
		    [_delegate respondsToSelector:
		    @selector(objectIsReadyForWriting:)])
			[_delegate objectIsReadyForWriting: object];

		objc_autoreleasePoolPop(pool2);
	}

	objc_autoreleasePoolPop(pool);
}
@end







|










|

|












|












|










229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
	events = select(_maxFD + 1, &readFDs, &writeFDs, NULL,
	    (timeInterval != -1 ? &timeout : NULL));
#endif

	if (events < 0)
		@throw [OFObserveFailedException
		    exceptionWithObserver: self
				    errNo: OFSocketErrNo()];

#ifdef OF_AMIGAOS
	if (execSignalMask != 0 &&
	    [_delegate respondsToSelector: @selector(execSignalWasReceived:)])
		[_delegate execSignalWasReceived: execSignalMask];
#else
	if (FD_ISSET(_cancelFD[0], &readFDs)) {
		char buffer;

# ifdef OF_HAVE_PIPE
		OFEnsure(read(_cancelFD[0], &buffer, 1) == 1);
# else
		OFEnsure(recvfrom(_cancelFD[0], (void *)&buffer, 1, 0, NULL,
		    NULL) == 1);
# endif
	}
#endif

	pool = objc_autoreleasePoolPush();

	for (id <OFReadyForReadingObserving> object in
	    [[_readObjects copy] autorelease]) {
		void *pool2 = objc_autoreleasePoolPush();
		int fd = object.fileDescriptorForReading;

		if (FD_ISSET((OFSocketHandle)fd, &readFDs) &&
		    [_delegate respondsToSelector:
		    @selector(objectIsReadyForReading:)])
			[_delegate objectIsReadyForReading: object];

		objc_autoreleasePoolPop(pool2);
	}

	for (id <OFReadyForWritingObserving> object in
	    [[_writeObjects copy] autorelease]) {
		void *pool2 = objc_autoreleasePoolPush();
		int fd = object.fileDescriptorForWriting;

		if (FD_ISSET((OFSocketHandle)fd, &writeFDs) &&
		    [_delegate respondsToSelector:
		    @selector(objectIsReadyForWriting:)])
			[_delegate objectIsReadyForWriting: object];

		objc_autoreleasePoolPop(pool2);
	}

	objc_autoreleasePoolPop(pool);
}
@end

Modified src/OFSequencedPacketSocket.h from [441de8fe25] to [2a157448e9].

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFKernelEventObserver.h"
#import "OFRunLoop.h"

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFData;
@class OFSequencedPacketSocket;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when a packet has been received.
 *
 * @param length The length of the packet
 * @param exception An exception which occurred while receiving or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next receive
 */
typedef bool (^of_sequenced_packet_socket_async_receive_block_t)(size_t length,
    id _Nullable exception);

/**
 * @brief A block which is called when a packet has been sent.
 *
 * @param data The data which was sent
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return The data to repeat the send with or nil if it should not repeat
 */
typedef OFData *_Nullable (^of_sequenced_packet_socket_async_send_data_block_t)(
    OFData *_Nonnull data, id _Nullable exception);

/**
 * @brief A block which is called when the socket accepted a connection.
 *
 * @param acceptedSocket The socket which has been accepted
 * @param exception An exception which occurred while accepting the socket or
 *		    `nil` on success
 * @return A bool whether the same block should be used for the next incoming
 *	   connection
 */
typedef bool (^of_sequenced_packet_socket_async_accept_block_t)(
    OFSequencedPacketSocket *acceptedSocket, id _Nullable exception);
#endif

/**
 * @protocol OFSequencedPacketSocketDelegate OFSequencedPacketSocket.h \
 *	     ObjFW/OFSequencedPacketSocket.h
 *







<
|

















|










|











|







12
13
14
15
16
17
18

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFKernelEventObserver.h"
#import "OFRunLoop.h"

#import "OFSocket.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFData;
@class OFSequencedPacketSocket;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when a packet has been received.
 *
 * @param length The length of the packet
 * @param exception An exception which occurred while receiving or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next receive
 */
typedef bool (^OFSequencedPacketSocketAsyncReceiveBlock)(size_t length,
    id _Nullable exception);

/**
 * @brief A block which is called when a packet has been sent.
 *
 * @param data The data which was sent
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return The data to repeat the send with or nil if it should not repeat
 */
typedef OFData *_Nullable (^OFSequencedPacketSocketAsyncSendDataBlock)(
    OFData *_Nonnull data, id _Nullable exception);

/**
 * @brief A block which is called when the socket accepted a connection.
 *
 * @param acceptedSocket The socket which has been accepted
 * @param exception An exception which occurred while accepting the socket or
 *		    `nil` on success
 * @return A bool whether the same block should be used for the next incoming
 *	   connection
 */
typedef bool (^OFSequencedPacketSocketAsyncAcceptBlock)(
    OFSequencedPacketSocket *acceptedSocket, id _Nullable exception);
#endif

/**
 * @protocol OFSequencedPacketSocketDelegate OFSequencedPacketSocket.h \
 *	     ObjFW/OFSequencedPacketSocket.h
 *
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy
 *	    was called to create one "instance" for every thread!
 */
@interface OFSequencedPacketSocket: OFObject <OFCopying,
    OFReadyForReadingObserving, OFReadyForWritingObserving>
{
	of_socket_t _socket;
	bool _canBlock, _listening;
	of_socket_address_t _remoteAddress;
	id _Nullable _delegate;
	OF_RESERVE_IVARS(OFSequencedPacketSocket, 4)
}

/**
 * @brief Whether the socket can block.
 *







|

|







122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy
 *	    was called to create one "instance" for every thread!
 */
@interface OFSequencedPacketSocket: OFObject <OFCopying,
    OFReadyForReadingObserving, OFReadyForWritingObserving>
{
	OFSocketHandle _socket;
	bool _canBlock, _listening;
	OFSocketAddress _remoteAddress;
	id _Nullable _delegate;
	OF_RESERVE_IVARS(OFSequencedPacketSocket, 4)
}

/**
 * @brief Whether the socket can block.
 *
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
@property (readonly, nonatomic, getter=isListening) bool listening;

/**
 * @brief The remote address.
 *
 * @note This only works for accepted sockets!
 */
@property (readonly, nonatomic) const of_socket_address_t *remoteAddress;

/**
 * @brief The delegate for asynchronous operations on the socket.
 *
 * @note The delegate is retained for as long as asynchronous operations are
 *	 still ongoing.
 */







|







146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
@property (readonly, nonatomic, getter=isListening) bool listening;

/**
 * @brief The remote address.
 *
 * @note This only works for accepted sockets!
 */
@property (readonly, nonatomic) const OFSocketAddress *remoteAddress;

/**
 * @brief The delegate for asynchronous operations on the socket.
 *
 * @note The delegate is retained for as long as asynchronous operations are
 *	 still ongoing.
 */
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
 *
 * @param buffer The buffer to write the packet to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously receives a packet and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the receive operation fails.
 *
 * @param buffer The buffer to write the packet to
 * @param length The length of the buffer
 * @param block The block to call when the packet has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more packets have been received.
 *		If you want the next method in the queue to handle the packet
 *		received next, you need to return false from the method.
 */
- (void)
    asyncReceiveIntoBuffer: (void *)buffer
		    length: (size_t)length
		     block: (of_sequenced_packet_socket_async_receive_block_t)
				block;

/**
 * @brief Asynchronously receives a packet and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the receive operation fails.
 *
 * @param buffer The buffer to write the packet to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 * @param block The block to call when the packet has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more packets have been received.
 *		If you want the next method in the queue to handle the packet
 *		received next, you need to return false from the method.
 */
- (void)
    asyncReceiveIntoBuffer: (void *)buffer
		    length: (size_t)length
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_sequenced_packet_socket_async_receive_block_t)
				block;
#endif

/**
 * @brief Sends the specified packet.
 *
 * @param buffer The buffer to send as a packet
 * @param length The length of the buffer







|
















<
|
|
<
|
















<
|
|
|
<
|







198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221

222
223

224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240

241
242
243

244
245
246
247
248
249
250
251
 *
 * @param buffer The buffer to write the packet to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 */
- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously receives a packet and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the receive operation fails.
 *
 * @param buffer The buffer to write the packet to
 * @param length The length of the buffer
 * @param block The block to call when the packet has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more packets have been received.
 *		If you want the next method in the queue to handle the packet
 *		received next, you need to return false from the method.
 */

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length

			 block: (OFSequencedPacketSocketAsyncReceiveBlock)block;

/**
 * @brief Asynchronously receives a packet and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the receive operation fails.
 *
 * @param buffer The buffer to write the packet to
 * @param length The length of the buffer
 * @param runLoopMode The run loop mode in which to perform the async receive
 * @param block The block to call when the packet has been received. If the
 *		block returns true, it will be called again with the same
 *		buffer and maximum length when more packets have been received.
 *		If you want the next method in the queue to handle the packet
 *		received next, you need to return false from the method.
 */

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (OFRunLoopMode)runLoopMode

			 block: (OFSequencedPacketSocketAsyncReceiveBlock)block;
#endif

/**
 * @brief Sends the specified packet.
 *
 * @param buffer The buffer to send as a packet
 * @param length The length of the buffer
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308

/**
 * @brief Asynchronously sends the specified packet.
 *
 * @param data The data to send as a packet
 * @param runLoopMode The run loop mode in which to perform the async send
 */
- (void)asyncSendData: (OFData *)data
	  runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously sends the specified packet.
 *
 * @param data The data to send as a packet
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data
		block: (of_sequenced_packet_socket_async_send_data_block_t)
			   block;

/**
 * @brief Asynchronously sends the specified packet.
 *
 * @param data The data to send as a packet
 * @param runLoopMode The run loop mode in which to perform the async send
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data
	  runLoopMode: (of_run_loop_mode_t)runLoopMode
		block: (of_sequenced_packet_socket_async_send_data_block_t)
			   block;
#endif

/**
 * @brief Listen on the socket.
 *
 * @param backlog Maximum length for the queue of pending connections.
 */







|
<











<
|











|
<
|







261
262
263
264
265
266
267
268

269
270
271
272
273
274
275
276
277
278
279

280
281
282
283
284
285
286
287
288
289
290
291
292

293
294
295
296
297
298
299
300

/**
 * @brief Asynchronously sends the specified packet.
 *
 * @param data The data to send as a packet
 * @param runLoopMode The run loop mode in which to perform the async send
 */
- (void)asyncSendData: (OFData *)data runLoopMode: (OFRunLoopMode)runLoopMode;


#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously sends the specified packet.
 *
 * @param data The data to send as a packet
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data

		block: (OFSequencedPacketSocketAsyncSendDataBlock)block;

/**
 * @brief Asynchronously sends the specified packet.
 *
 * @param data The data to send as a packet
 * @param runLoopMode The run loop mode in which to perform the async send
 * @param block The block to call when the packet has been sent. It should
 *		return the data for the next send with the same callback or nil
 *		if it should not repeat.
 */
- (void)asyncSendData: (OFData *)data
	  runLoopMode: (OFRunLoopMode)runLoopMode

		block: (OFSequencedPacketSocketAsyncSendDataBlock)block;
#endif

/**
 * @brief Listen on the socket.
 *
 * @param backlog Maximum length for the queue of pending connections.
 */
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353

354
355
356
357
358
359
360
361
362
- (void)asyncAccept;

/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 */
- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */
- (void)asyncAcceptWithBlock:
    (of_sequenced_packet_socket_async_accept_block_t)block;

/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */

- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
    block: (of_sequenced_packet_socket_async_accept_block_t)block;
#endif

/**
 * @brief Cancels all pending asynchronous requests on the socket.
 */
- (void)cancelAsyncRequests;








|









|
<









>
|
|







318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335

336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
- (void)asyncAccept;

/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 */
- (void)asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */
- (void)asyncAcceptWithBlock: (OFSequencedPacketSocketAsyncAcceptBlock)block;


/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */
- (void)
    asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode
			 block: (OFSequencedPacketSocketAsyncAcceptBlock)block;
#endif

/**
 * @brief Cancels all pending asynchronous requests on the socket.
 */
- (void)cancelAsyncRequests;

Modified src/OFSequencedPacketSocket.m from [7bba0bbd14] to [7bcba89d06].

28
29
30
31
32
33
34


35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
#endif

#import "OFSequencedPacketSocket.h"
#import "OFSequencedPacketSocket+Private.h"
#import "OFData.h"
#import "OFRunLoop+Private.h"
#import "OFRunLoop.h"



#import "OFAcceptFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFListenFailedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFWriteFailedException.h"

#import "socket.h"
#import "socket_helpers.h"

@implementation OFSequencedPacketSocket
@synthesize listening = _listening, delegate = _delegate;

+ (void)initialize
{
	if (self != [OFSequencedPacketSocket class])
		return;

	if (!of_socket_init())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)socket
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (self.class == [OFSequencedPacketSocket class]) {
			[self doesNotRecognizeSelector: _cmd];
			abort();
		}

		_socket = INVALID_SOCKET;
		_canBlock = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_socket != INVALID_SOCKET)
		[self close];

	[super dealloc];
}

#ifndef OF_WII
- (int)of_socketError
{
	int errNo;
	socklen_t len = sizeof(errNo);

	if (getsockopt(_socket, SOL_SOCKET, SO_ERROR, (char *)&errNo,
	    &len) != 0)
		return of_socket_errno();

	return errNo;
}
#endif

- (id)copy
{







>
>











<
<
<








|



















|











|













|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47



48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
#endif

#import "OFSequencedPacketSocket.h"
#import "OFSequencedPacketSocket+Private.h"
#import "OFData.h"
#import "OFRunLoop+Private.h"
#import "OFRunLoop.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"

#import "OFAcceptFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFListenFailedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFWriteFailedException.h"




@implementation OFSequencedPacketSocket
@synthesize listening = _listening, delegate = _delegate;

+ (void)initialize
{
	if (self != [OFSequencedPacketSocket class])
		return;

	if (!OFSocketInit())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)socket
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (self.class == [OFSequencedPacketSocket class]) {
			[self doesNotRecognizeSelector: _cmd];
			abort();
		}

		_socket = OFInvalidSocketHandle;
		_canBlock = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_socket != OFInvalidSocketHandle)
		[self close];

	[super dealloc];
}

#ifndef OF_WII
- (int)of_socketError
{
	int errNo;
	socklen_t len = sizeof(errNo);

	if (getsockopt(_socket, SOL_SOCKET, SO_ERROR, (char *)&errNo,
	    &len) != 0)
		return OFSocketErrNo();

	return errNo;
}
#endif

- (id)copy
{
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
	_canBlock = canBlock;
#elif defined(OF_WINDOWS)
	u_long v = canBlock;

	if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

	_canBlock = canBlock;
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (size_t)receiveIntoBuffer: (void *)buffer length: (size_t)length
{
	ssize_t ret;

	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	if ((ret = recv(_socket, buffer, length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((ret = recv(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#endif

	return ret;
}

- (void)asyncReceiveIntoBuffer: (void *)buffer length: (size_t)length
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: of_run_loop_mode_default];
}

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	[OFRunLoop of_addAsyncReceiveForSequencedPacketSocket: self
						       buffer: buffer
						       length: length
							 mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
							block: NULL
# endif
						     delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)
    asyncReceiveIntoBuffer: (void *)buffer
		    length: (size_t)length
		     block: (of_sequenced_packet_socket_async_receive_block_t)
				block
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: of_run_loop_mode_default
			       block: block];
}

- (void)
    asyncReceiveIntoBuffer: (void *)buffer
		    length: (size_t)length
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_sequenced_packet_socket_async_receive_block_t)
				block
{
	[OFRunLoop of_addAsyncReceiveForSequencedPacketSocket: self
						       buffer: buffer
						       length: length
							 mode: runLoopMode
							block: block
						     delegate: nil];
}
#endif

- (void)sendBuffer: (const void *)buffer length: (size_t)length
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, (void *)buffer, length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: of_socket_errno()];
#else
	int bytesWritten;

	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: of_socket_errno()];
#endif

	if ((size_t)bytesWritten != length)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: bytesWritten
							     errNo: 0];
}

- (void)asyncSendData: (OFData *)data
{
	[self asyncSendData: data runLoopMode: of_run_loop_mode_default];
}

- (void)asyncSendData: (OFData *)data
	  runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	[OFRunLoop of_addAsyncSendForSequencedPacketSocket: self
						      data: data
						      mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
						     block: NULL
# endif
						  delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncSendData: (OFData *)data
		block: (of_sequenced_packet_socket_async_send_data_block_t)block
{
	[self asyncSendData: data
		runLoopMode: of_run_loop_mode_default
		      block: block];
}

- (void)asyncSendData: (OFData *)data
	  runLoopMode: (of_run_loop_mode_t)runLoopMode
		block: (of_sequenced_packet_socket_async_send_data_block_t)block
{
	[OFRunLoop of_addAsyncSendForSequencedPacketSocket: self
						      data: data
						      mode: runLoopMode
						     block: block
						  delegate: nil];
}
#endif

- (void)listen
{
	[self listenWithBacklog: SOMAXCONN];
}

- (void)listenWithBacklog: (int)backlog
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (listen(_socket, backlog) == -1)
		@throw [OFListenFailedException
		    exceptionWithSocket: self
				backlog: backlog
				  errNo: of_socket_errno()];

	_listening = true;
}

- (instancetype)accept
{
	OFSequencedPacketSocket *client =







|











|







|








|









|




|












<
|
|
<
|



|






|
<
|












|













|











|











|


|
<












|


|




|
|
















|






|







136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199

200
201

202
203
204
205
206
207
208
209
210
211
212
213

214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268

269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
	_canBlock = canBlock;
#elif defined(OF_WINDOWS)
	u_long v = canBlock;

	if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];

	_canBlock = canBlock;
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (size_t)receiveIntoBuffer: (void *)buffer length: (size_t)length
{
	ssize_t ret;

	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	if ((ret = recv(_socket, buffer, length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((ret = recv(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#endif

	return ret;
}

- (void)asyncReceiveIntoBuffer: (void *)buffer length: (size_t)length
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length
		   runLoopMode: (OFRunLoopMode)runLoopMode
{
	[OFRunLoop of_addAsyncReceiveForSequencedPacketSocket: self
						       buffer: buffer
						       length: length
							 mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
							block: NULL
# endif
						     delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS

- (void)asyncReceiveIntoBuffer: (void *)buffer
			length: (size_t)length

			 block: (OFSequencedPacketSocketAsyncReceiveBlock)block
{
	[self asyncReceiveIntoBuffer: buffer
			      length: length
			 runLoopMode: OFDefaultRunLoopMode
			       block: block];
}

- (void)
    asyncReceiveIntoBuffer: (void *)buffer
		    length: (size_t)length
	       runLoopMode: (OFRunLoopMode)runLoopMode

		     block: (OFSequencedPacketSocketAsyncReceiveBlock)block
{
	[OFRunLoop of_addAsyncReceiveForSequencedPacketSocket: self
						       buffer: buffer
						       length: length
							 mode: runLoopMode
							block: block
						     delegate: nil];
}
#endif

- (void)sendBuffer: (const void *)buffer length: (size_t)length
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, (void *)buffer, length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: OFSocketErrNo()];
#else
	int bytesWritten;

	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: OFSocketErrNo()];
#endif

	if ((size_t)bytesWritten != length)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
						      bytesWritten: bytesWritten
							     errNo: 0];
}

- (void)asyncSendData: (OFData *)data
{
	[self asyncSendData: data runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncSendData: (OFData *)data runLoopMode: (OFRunLoopMode)runLoopMode

{
	[OFRunLoop of_addAsyncSendForSequencedPacketSocket: self
						      data: data
						      mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
						     block: NULL
# endif
						  delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncSendData: (OFData *)data
		block: (OFSequencedPacketSocketAsyncSendDataBlock)block
{
	[self asyncSendData: data
		runLoopMode: OFDefaultRunLoopMode
		      block: block];
}

- (void)asyncSendData: (OFData *)data
	  runLoopMode: (OFRunLoopMode)runLoopMode
		block: (OFSequencedPacketSocketAsyncSendDataBlock)block
{
	[OFRunLoop of_addAsyncSendForSequencedPacketSocket: self
						      data: data
						      mode: runLoopMode
						     block: block
						  delegate: nil];
}
#endif

- (void)listen
{
	[self listenWithBacklog: SOMAXCONN];
}

- (void)listenWithBacklog: (int)backlog
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (listen(_socket, backlog) == -1)
		@throw [OFListenFailedException
		    exceptionWithSocket: self
				backlog: backlog
				  errNo: OFSocketErrNo()];

	_listening = true;
}

- (instancetype)accept
{
	OFSequencedPacketSocket *client =
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348

349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412

413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
	client->_remoteAddress.length =
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr);

#if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC)
	if ((client->_socket = paccept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, NULL, SOCK_CLOEXEC)) ==
	    INVALID_SOCKET)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: of_socket_errno()];
#elif defined(HAVE_ACCEPT4) && defined(SOCK_CLOEXEC)
	if ((client->_socket = accept4(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, SOCK_CLOEXEC)) == INVALID_SOCKET)

		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: of_socket_errno()];
#else
	if ((client->_socket = accept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length)) == INVALID_SOCKET)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: of_socket_errno()];

# if defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(client->_socket, F_GETFD, 0)) != -1)
		fcntl(client->_socket, F_SETFD, flags | FD_CLOEXEC);
# endif
#endif

	assert(client->_remoteAddress.length <=
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr));

	switch (client->_remoteAddress.sockaddr.sockaddr.sa_family) {
	case AF_INET:
		client->_remoteAddress.family = OF_SOCKET_ADDRESS_FAMILY_IPV4;
		break;
#ifdef OF_HAVE_IPV6
	case AF_INET6:
		client->_remoteAddress.family = OF_SOCKET_ADDRESS_FAMILY_IPV6;
		break;
#endif
#ifdef OF_HAVE_IPX
	case AF_IPX:
		client->_remoteAddress.family = OF_SOCKET_ADDRESS_FAMILY_IPX;
		break;
#endif
	default:
		client->_remoteAddress.family =
		    OF_SOCKET_ADDRESS_FAMILY_UNKNOWN;
		break;
	}

	return client;
}

- (void)asyncAccept
{
	[self asyncAcceptWithRunLoopMode: of_run_loop_mode_default];
}

- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: NULL
				     delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncAcceptWithBlock: (of_sequenced_packet_socket_async_accept_block_t)
				  block
{
	[self asyncAcceptWithRunLoopMode: of_run_loop_mode_default
				   block: block];
}


- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
    block: (of_sequenced_packet_socket_async_accept_block_t)block
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: block
				     delegate: nil];
}
#endif

- (const of_socket_address_t *)remoteAddress
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_remoteAddress.length == 0)
		@throw [OFInvalidArgumentException exception];

	if (_remoteAddress.length > (socklen_t)sizeof(_remoteAddress.sockaddr))
		@throw [OFOutOfRangeException exception];

	return &_remoteAddress;
}

- (void)cancelAsyncRequests
{
	[OFRunLoop of_cancelAsyncRequestsForObject: self
					      mode: of_run_loop_mode_default];
}

- (int)fileDescriptorForReading
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (void)close
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	_listening = false;
	memset(&_remoteAddress, 0, sizeof(_remoteAddress));

	closesocket(_socket);
	_socket = INVALID_SOCKET;
}
@end







|


|



|
>


|



|


|












|



|




|



|
<








|


|








|
<

|
<


>
|
|








|

|














|







|














|











|






|


329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380

381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401

402
403

404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
	client->_remoteAddress.length =
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr);

#if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC)
	if ((client->_socket = paccept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, NULL, SOCK_CLOEXEC)) ==
	    OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];
#elif defined(HAVE_ACCEPT4) && defined(SOCK_CLOEXEC)
	if ((client->_socket = accept4(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, SOCK_CLOEXEC)) ==
	    OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];
#else
	if ((client->_socket = accept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length)) == OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];

# if defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(client->_socket, F_GETFD, 0)) != -1)
		fcntl(client->_socket, F_SETFD, flags | FD_CLOEXEC);
# endif
#endif

	assert(client->_remoteAddress.length <=
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr));

	switch (client->_remoteAddress.sockaddr.sockaddr.sa_family) {
	case AF_INET:
		client->_remoteAddress.family = OFSocketAddressFamilyIPv4;
		break;
#ifdef OF_HAVE_IPV6
	case AF_INET6:
		client->_remoteAddress.family = OFSocketAddressFamilyIPv6;
		break;
#endif
#ifdef OF_HAVE_IPX
	case AF_IPX:
		client->_remoteAddress.family = OFSocketAddressFamilyIPX;
		break;
#endif
	default:
		client->_remoteAddress.family = OFSocketAddressFamilyUnknown;

		break;
	}

	return client;
}

- (void)asyncAccept
{
	[self asyncAcceptWithRunLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: NULL
				     delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncAcceptWithBlock: (OFSequencedPacketSocketAsyncAcceptBlock)block

{
	[self asyncAcceptWithRunLoopMode: OFDefaultRunLoopMode block: block];

}

- (void)
    asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode
			 block: (OFSequencedPacketSocketAsyncAcceptBlock)block
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: block
				     delegate: nil];
}
#endif

- (const OFSocketAddress *)remoteAddress
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_remoteAddress.length == 0)
		@throw [OFInvalidArgumentException exception];

	if (_remoteAddress.length > (socklen_t)sizeof(_remoteAddress.sockaddr))
		@throw [OFOutOfRangeException exception];

	return &_remoteAddress;
}

- (void)cancelAsyncRequests
{
	[OFRunLoop of_cancelAsyncRequestsForObject: self
					      mode: OFDefaultRunLoopMode];
}

- (int)fileDescriptorForReading
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == OFInvalidSocketHandle)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == OFInvalidSocketHandle)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (void)close
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	_listening = false;
	memset(&_remoteAddress, 0, sizeof(_remoteAddress));

	closesocket(_socket);
	_socket = OFInvalidSocketHandle;
}
@end

Modified src/OFSet.h from [14327ba57e] to [b05430c060].

36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/**
 * @brief A block for enumerating an OFSet.
 *
 * @param object The current object
 * @param stop A pointer to a variable that can be set to true to stop the
 *             enumeration
 */
typedef void (^of_set_enumeration_block_t)(id object, bool *stop);

/**
 * @brief A block for filtering an OFSet.
 *
 * @param object The object to inspect
 * @return Whether the object should be in the filtered set
 */
typedef bool (^of_set_filter_block_t)(id object);
#endif

/**
 * @class OFSet OFSet.h ObjFW/OFSet.h
 *
 * @brief An abstract class for an unordered set of unique objects.
 *







|







|







36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
/**
 * @brief A block for enumerating an OFSet.
 *
 * @param object The current object
 * @param stop A pointer to a variable that can be set to true to stop the
 *             enumeration
 */
typedef void (^OFSetEnumerationBlock)(id object, bool *stop);

/**
 * @brief A block for filtering an OFSet.
 *
 * @param object The object to inspect
 * @return Whether the object should be in the filtered set
 */
typedef bool (^OFSetFilterBlock)(id object);
#endif

/**
 * @class OFSet OFSet.h ObjFW/OFSet.h
 *
 * @brief An abstract class for an unordered set of unique objects.
 *
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each object in the set.
 *
 * @param block The block to execute for each object in the set
 */
- (void)enumerateObjectsUsingBlock: (of_set_enumeration_block_t)block;

/**
 * @brief Creates a new set, only containing the objects for which the block
 *	  returns true.
 *
 * @param block A block which determines if the object should be in the new set
 * @return A new, autoreleased OFSet
 */
- (OFSet OF_GENERIC(ObjectType) *)filteredSetUsingBlock:
    (of_set_filter_block_t)block;
#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END

#import "OFMutableSet.h"







|








|
|









250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes a block for each object in the set.
 *
 * @param block The block to execute for each object in the set
 */
- (void)enumerateObjectsUsingBlock: (OFSetEnumerationBlock)block;

/**
 * @brief Creates a new set, only containing the objects for which the block
 *	  returns true.
 *
 * @param block A block which determines if the object should be in the new set
 * @return A new, autoreleased OFSet
 */
- (OFSet OF_GENERIC(ObjectType) *)
    filteredSetUsingBlock: (OFSetFilterBlock)block;
#endif
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END

#import "OFMutableSet.h"

Modified src/OFSet.m from [f23395a631] to [b7d60ea604].

237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
}

- (OFEnumerator *)objectEnumerator
{
	OF_UNRECOGNIZED_SELECTOR
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	OFEnumerator *enumerator;
	int i;

	memcpy(&enumerator, state->extra, sizeof(enumerator));







|







237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
}

- (OFEnumerator *)objectEnumerator
{
	OF_UNRECOGNIZED_SELECTOR
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	OFEnumerator *enumerator;
	int i;

	memcpy(&enumerator, state->extra, sizeof(enumerator));
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
	void *pool = objc_autoreleasePoolPush();
	id ret = [[[self objectEnumerator] nextObject] retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (of_set_enumeration_block_t)block
{
	bool stop = false;

	for (id object in self) {
		block(object, &stop);

		if (stop)
			break;
	}
}

- (OFSet *)filteredSetUsingBlock: (of_set_filter_block_t)block
{
	OFMutableSet *ret = [OFMutableSet set];

	[self enumerateObjectsUsingBlock: ^ (id object, bool *stop) {
		if (block(object))
			[ret addObject: object];
	}];







|











|







424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
	void *pool = objc_autoreleasePoolPush();
	id ret = [[[self objectEnumerator] nextObject] retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateObjectsUsingBlock: (OFSetEnumerationBlock)block
{
	bool stop = false;

	for (id object in self) {
		block(object, &stop);

		if (stop)
			break;
	}
}

- (OFSet *)filteredSetUsingBlock: (OFSetFilterBlock)block
{
	OFMutableSet *ret = [OFMutableSet set];

	[self enumerateObjectsUsingBlock: ^ (id object, bool *stop) {
		if (block(object))
			[ret addObject: object];
	}];

Added src/OFSizeValue.h version [48dc2259c8].

























































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFValue.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFSizeValue: OFValue
{
	OFSize _size;
}

- (instancetype)initWithSize: (OFSize)size;
@end

OF_ASSUME_NONNULL_END

Added src/OFSizeValue.m version [c2a5ad86a9].









































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFSizeValue.h"
#import "OFMethodSignature.h"
#import "OFString.h"

#import "OFOutOfRangeException.h"

@implementation OFSizeValue
@synthesize sizeValue = _size;

- (instancetype)initWithSize: (OFSize)size
{
	self = [super init];

	_size = size;

	return self;
}

- (const char *)objCType
{
	return @encode(OFSize);
}

- (void)getValue: (void *)value size: (size_t)size
{
	if (size != sizeof(_size))
		@throw [OFOutOfRangeException exception];

	memcpy(value, &_size, sizeof(_size));
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFValue: OFSize { %f, %f }>", _size.width, _size.height];
}
@end

Added src/OFSocket+Private.h version [d80ab86a23].



























































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "unistd_wrapper.h"

#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif

#include "OFSocket.h"

#ifndef INADDR_NONE
# define INADDR_NONE ((in_addr_t)-1)
#endif

#ifndef SOMAXCONN
/*
 * Use 16 as everything > 17 fails on Nintendo 3DS and 16 is a less arbitrary
 * number than 17.
 */
# define SOMAXCONN 16
#endif

#ifndef SOCK_CLOEXEC
# define SOCK_CLOEXEC 0
#endif

#if defined(OF_AMIGAOS)
# ifdef OF_MORPHOS
#  include <proto/socket.h>
# else
#  include <proto/bsdsocket.h>
# endif
# include <sys/filio.h>
# define closesocket(sock) CloseSocket(sock)
# define ioctlsocket(fd, req, arg) IoctlSocket(fd, req, arg)
# define hstrerror(err) "unknown (no hstrerror)"
# define SOCKET_ERROR -1
# if defined(OF_HAVE_THREADS) && !defined(OF_MORPHOS)
#  define SocketBase ((struct Library *)OFTLSKeyGet(OFSocketBaseKey))
#  ifdef OF_AMIGAOS4
#   define ISocket ((struct SocketIFace *)OFTLSKeyGet(OFSocketInterfaceKey))
#  endif
# endif
# ifdef OF_MORPHOS
typedef uint32_t in_addr_t;
# endif
#elif !defined(OF_WINDOWS) && !defined(OF_WII)
# define closesocket(sock) close(sock)
#endif

#ifdef OF_WII
# define accept(sock, addr, addrlen) net_accept(sock, addr, addrlen)
# define bind(sock, addr, addrlen) net_bind(sock, addr, addrlen)
# define closesocket(sock) net_close(sock)
# define connect(sock, addr, addrlen) \
    net_connect(sock, (struct sockaddr *)addr, addrlen)
# define fcntl(fd, cmd, flags) net_fcntl(fd, cmd, flags)
# define h_errno 0
# define hstrerror(err) "unknown (no hstrerror)"
# define listen(sock, backlog) net_listen(sock, backlog)
# define poll(fds, nfds, timeout) net_poll(fds, nfds, timeout)
# define recv(sock, buf, len, flags) net_recv(sock, buf, len, flags)
# define recvfrom(sock, buf, len, flags, addr, addrlen) \
    net_recvfrom(sock, buf, len, flags, addr, addrlen)
# define select(nfds, readfds, writefds, errorfds, timeout) \
    net_select(nfds, readfds, writefds, errorfds, timeout)
# define send(sock, buf, len, flags) net_send(sock, buf, len, flags)
# define sendto(sock, buf, len, flags, addr, addrlen) \
    net_sendto(sock, buf, len, flags, (struct sockaddr *)(addr), addrlen)
# define setsockopt(sock, level, name, value, len) \
    net_setsockopt(sock, level, name, value, len)
# define socket(domain, type, proto) net_socket(domain, type, proto)
typedef u32 in_addr_t;
typedef u32 nfds_t;
#endif

Added src/OFSocket.h version [f49763d210].



















































































































































































































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#include <stdbool.h>

#import "OFString.h"
#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS)
# import "OFTLSKey.h"
#endif

#ifdef OF_HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef OF_HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef OF_HAVE_NETINET_TCP_H
# include <netinet/tcp.h>
#endif
#ifdef OF_HAVE_NETIPX_IPX_H
# include <netipx/ipx.h>
#endif

#ifdef OF_WINDOWS
# include <windows.h>
# include <ws2tcpip.h>
# ifdef OF_HAVE_IPX
#  include <wsipx.h>
# endif
#endif

/** @file */

#ifdef OF_WII
# include <network.h>
#endif

#ifdef OF_PSP
# include <stdint.h>
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

#ifndef OF_WINDOWS
typedef int OFSocketHandle;
static const OFSocketHandle OFInvalidSocketHandle = -1;
#else
typedef SOCKET OFSocketHandle;
static const OFSocketHandle OFInvalidSocketHandle = INVALID_SOCKET;
#endif

#ifdef OF_WII
typedef u8 sa_family_t;
#endif

#ifdef OF_MORPHOS
typedef long socklen_t;
typedef u_char sa_family_t;
typedef u_short in_port_t;
#endif

/**
 * @brief A socket address family.
 */
typedef enum {
	/** An unknown address family. */
	OFSocketAddressFamilyUnknown,
	/** IPv4 */
	OFSocketAddressFamilyIPv4,
	/** IPv6 */
	OFSocketAddressFamilyIPv6,
	/** IPX */
	OFSocketAddressFamilyIPX,
	/** Any address family */
	OFSocketAddressFamilyAny = 255
} OFSocketAddressFamily;

#ifndef OF_HAVE_IPV6
struct sockaddr_in6 {
	sa_family_t sin6_family;
	in_port_t sin6_port;
	uint32_t sin6_flowinfo;
	struct in6_addr {
		uint8_t s6_addr[16];
	} sin6_addr;
	uint32_t sin6_scope_id;
};
#endif

#ifndef OF_HAVE_IPX
# define IPX_NODE_LEN 6
struct sockaddr_ipx {
	sa_family_t sipx_family;
	uint32_t sipx_network;
	unsigned char sipx_node[IPX_NODE_LEN];
	uint16_t sipx_port;
	uint8_t sipx_type;
};
#endif
#ifdef OF_WINDOWS
# define IPX_NODE_LEN 6
# define sipx_family sa_family
# define sipx_network sa_netnum
# define sipx_node sa_nodenum
# define sipx_port sa_socket
#endif

/**
 * @struct OFSocketAddress OFSocket.h ObjFW/OFSocket.h
 *
 * @brief A struct which represents a host / port pair for a socket.
 */
struct OF_BOXABLE OFSocketAddress {
	/*
	 * Even though struct sockaddr contains the family, we need to use our
	 * own family, as we need to support storing an IPv6 address on systems
	 * that don't support IPv6. These may not have AF_INET6 defined and we
	 * can't just define it, as the value is system-dependent and might
	 * clash with an existing value.
	 */
	OFSocketAddressFamily family;
	union {
		struct sockaddr sockaddr;
		struct sockaddr_in in;
		struct sockaddr_in6 in6;
		struct sockaddr_ipx ipx;
	} sockaddr;
	socklen_t length;
};
typedef struct OFSocketAddress OFSocketAddress;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Parses the specified IP (either v4 or v6) and port into an
 *	  @ref OFSocketAddress.
 *
 * @param IP The IP to parse
 * @param port The port to use
 * @return The parsed IP and port as an OFSocketAddress
 */
extern OFSocketAddress OFSocketAddressParseIP(OFString *IP, uint16_t port);

/**
 * @brief Parses the specified IPv4 and port into an @ref OFSocketAddress.
 *
 * @param IP The IPv4 to parse
 * @param port The port to use
 * @return The parsed IPv4 and port as an OFSocketAddress
 */
extern OFSocketAddress OFSocketAddressParseIPv4(OFString *IP, uint16_t port);

/**
 * @brief Parses the specified IPv6 and port into an @ref OFSocketAddress.
 *
 * @param IP The IPv6 to parse
 * @param port The port to use
 * @return The parsed IPv6 and port as an OFSocketAddress
 */
extern OFSocketAddress OFSocketAddressParseIPv6(OFString *IP, uint16_t port);

/**
 * @brief Creates an IPX address for the specified network, node and port.
 *
 * @param node The node in the IPX network
 * @param network The IPX network
 * @param port The IPX port (sometimes called socket number) on the node
 */
extern OFSocketAddress OFSocketAddressMakeIPX(
    const unsigned char node[_Nonnull IPX_NODE_LEN], uint32_t network,
    uint16_t port);

/**
 * @brief Compares two OFSocketAddress for equality.
 *
 * @param address1 The address to compare with the second address
 * @param address2 The second address
 * @return Whether the two addresses are equal
 */
extern bool OFSocketAddressEqual(const OFSocketAddress *_Nonnull address1,
    const OFSocketAddress *_Nonnull address2);

/**
 * @brief Returns the hash for the specified @ref OFSocketAddress.
 *
 * @param address The address to hash
 * @return The hash for the specified OFSocketAddress
 */
extern unsigned long OFSocketAddressHash(
    const OFSocketAddress *_Nonnull address);

/**
 * @brief Converts the specified @ref OFSocketAddress to a string.
 *
 * @param address The address to convert to a string
 * @return The address as an IP string
 */
extern OFString *_Nonnull OFSocketAddressString(
    const OFSocketAddress *_Nonnull address);

/**
 * @brief Sets the port of the specified @ref OFSocketAddress, independent of
 *	  the address family used.
 *
 * @param address The address on which to set the port
 * @param port The port to set on the address
 */
extern void OFSocketAddressSetPort(OFSocketAddress *_Nonnull address,
    uint16_t port);

/**
 * @brief Returns the port of the specified @ref OFSocketAddress, independent of
 *	  the address family used.
 *
 * @param address The address on which to get the port
 * @return The port of the address
 */
extern uint16_t OFSocketAddressPort(const OFSocketAddress *_Nonnull address);

/**
 * @brief Sets the IPX network of the specified @ref OFSocketAddress.
 *
 * @param address The address on which to set the IPX network
 * @param network The IPX network to set on the address
 */
extern void OFSocketAddressSetIPXNetwork(OFSocketAddress *_Nonnull address,
    uint32_t network);

/**
 * @brief Returns the IPX network of the specified @ref OFSocketAddress.
 *
 * @param address The address on which to get the IPX network
 * @return The IPX network of the address
 */
extern uint32_t OFSocketAddressIPXNetwork(
    const OFSocketAddress *_Nonnull address);

/**
 * @brief Sets the IPX node of the specified @ref OFSocketAddress.
 *
 * @param address The address on which to set the IPX node
 * @param node The IPX node to set on the address
 */
extern void OFSocketAddressSetIPXNode(OFSocketAddress *_Nonnull address,
    const unsigned char node[_Nonnull IPX_NODE_LEN]);

/**
 * @brief Gets the IPX node of the specified @ref OFSocketAddress.
 *
 * @param address The address on which to get the IPX node
 * @param node A byte array to store the IPX node of the address
 */
extern void OFSocketAddressIPXNode(const OFSocketAddress *_Nonnull address,
    unsigned char node[_Nonnull IPX_NODE_LEN]);

extern bool OFSocketInit(void);
#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
extern void OFSocketDeinit(void);
#endif
extern int OFSocketErrNo(void);
#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
extern int OFGetSockName(OFSocketHandle sock, struct sockaddr *restrict addr,
    socklen_t *restrict addrLen);
#endif

#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
extern OFTLSKey OFSocketBaseKey;
# ifdef OF_AMIGAOS4
extern OFTLSKey OFSocketInterfaceKey;
# endif
#endif
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Added src/OFSocket.m version [941bbd3cbe].



































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#ifndef _XOPEN_SOURCE_EXTENDED
# define _XOPEN_SOURCE_EXTENDED
#endif
#define _HPUX_ALT_XOPEN_SOCKET_API

#ifdef OF_NINTENDO_3DS
# include <malloc.h>  /* For memalign() */
#endif

#include <errno.h>

#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFLocale.h"
#ifdef OF_HAVE_THREADS
# import "OFMutex.h"
#endif
#import "OFOnce.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFString.h"
#ifdef OF_HAVE_THREADS
# import "OFTLSKey.h"
#endif

#import "OFException.h"  /* For some E* -> WSAE* defines */
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

#ifdef OF_NINTENDO_3DS
# include <3ds/types.h>
# include <3ds/services/soc.h>
#endif

#if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
static OFMutex *mutex;

static void
releaseMutex(void)
{
	[mutex release];
}
#endif
#if !defined(OF_AMIGAOS) || defined(OF_MORPHOS) || !defined(OF_HAVE_THREADS)
static bool initSuccessful = false;
#endif

#ifdef OF_AMIGAOS
# if defined(OF_HAVE_THREADS) && !defined(OF_MORPHOS)
OFTLSKey OFSocketBaseKey;
#  ifdef OF_AMIGAOS4
OFTLSKey OFSocketInterfaceKey;
#  endif
# else
struct Library *SocketBase;
#  ifdef OF_AMIGAOS4
struct SocketIFace *ISocket = NULL;
#  endif
# endif
#endif

#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
OF_CONSTRUCTOR()
{
	if (OFTLSKeyNew(&OFSocketBaseKey) != 0)
		@throw [OFInitializationFailedException exception];

# ifdef OF_AMIGAOS4
	if (OFTLSKeyNew(&OFSocketInterfaceKey) != 0)
		@throw [OFInitializationFailedException exception];
# endif
}
#endif

#if !defined(OF_AMIGAOS) || defined(OF_MORPHOS) || !defined(OF_HAVE_THREADS)
static void
init(void)
{
# if defined(OF_WINDOWS)
	WSADATA wsa;

	if (WSAStartup(MAKEWORD(2, 0), &wsa))
		return;
# elif defined(OF_AMIGAOS)
	if ((SocketBase = OpenLibrary("bsdsocket.library", 4)) == NULL)
		return;

#  ifdef OF_AMIGAOS4
	if ((ISocket = (struct SocketIFace *)
	    GetInterface(SocketBase, "main", 1, NULL)) == NULL) {
		CloseLibrary(SocketBase);
		return;
	}
#  endif
# elif defined(OF_WII)
	if (net_init() < 0)
		return;
# elif defined(OF_NINTENDO_3DS)
	void *ctx;

	if ((ctx = memalign(0x1000, 0x100000)) == NULL)
		return;

	if (socInit(ctx, 0x100000) != 0)
		return;

	atexit((void (*)(void))socExit);
# endif

# if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
	mutex = [[OFMutex alloc] init];
	atexit(releaseMutex);

#  ifdef OF_WII
	if (OFSpinlockNew(&spinlock) != 0)
		return;
#  endif
# endif

	initSuccessful = true;
}

OF_DESTRUCTOR()
{
# ifdef OF_AMIGAOS
#  ifdef OF_AMIGAOS4
	if (ISocket != NULL)
		DropInterface((struct Interface *)ISocket);
#  endif

	if (SocketBase != NULL)
		CloseLibrary(SocketBase);
# endif
}
#endif

bool
OFSocketInit(void)
{
#if !defined(OF_AMIGAOS) || defined(OF_MORPHOS) || !defined(OF_HAVE_THREADS)
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, init);

	return initSuccessful;
#else
	struct Library *socketBase;
# ifdef OF_AMIGAOS4
	struct SocketIFace *socketInterface;
# endif

# ifdef OF_AMIGAOS4
	if ((socketInterface = OFTLSKeyGet(OFSocketInterfaceKey)) != NULL)
# else
	if ((socketBase = OFTLSKeyGet(OFSocketBaseKey)) != NULL)
# endif
		return true;

	if ((socketBase = OpenLibrary("bsdsocket.library", 4)) == NULL)
		return false;

# ifdef OF_AMIGAOS4
	if ((socketInterface = (struct SocketIFace *)
	    GetInterface(socketBase, "main", 1, NULL)) == NULL) {
		CloseLibrary(socketBase);
		return false;
	}
# endif

	if (OFTLSKeySet(OFSocketBaseKey, socketBase) != 0) {
		CloseLibrary(socketBase);
# ifdef OF_AMIGAOS4
		DropInterface((struct Interface *)socketInterface);
# endif
		return false;
	}

# ifdef OF_AMIGAOS4
	if (OFTLSKeySet(OFSocketInterfaceKey, socketInterface) != 0) {
		CloseLibrary(socketBase);
		DropInterface((struct Interface *)socketInterface);
		return false;
	}
# endif

	return true;
#endif
}

#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
void
OFSocketDeinit(void)
{
	struct Library *socketBase = OFTLSKeyGet(OFSocketBaseKey);
# ifdef OF_AMIGAOS4
	struct SocketIFace *socketInterface = OFTLSKeyGet(OFSocketInterfaceKey);

	if (socketInterface != NULL)
		DropInterface((struct Interface *)socketInterface);
# endif
	if (socketBase != NULL)
		CloseLibrary(socketBase);
}
#endif

int
OFSocketErrNo()
{
#if defined(OF_WINDOWS)
	switch (WSAGetLastError()) {
	case WSAEACCES:
		return EACCES;
	case WSAEADDRINUSE:
		return EADDRINUSE;
	case WSAEADDRNOTAVAIL:
		return EADDRNOTAVAIL;
	case WSAEAFNOSUPPORT:
		return EAFNOSUPPORT;
	case WSAEALREADY:
		return EALREADY;
	case WSAEBADF:
		return EBADF;
	case WSAECONNABORTED:
		return ECONNABORTED;
	case WSAECONNREFUSED:
		return ECONNREFUSED;
	case WSAECONNRESET:
		return ECONNRESET;
	case WSAEDESTADDRREQ:
		return EDESTADDRREQ;
	case WSAEDISCON:
		return EPIPE;
	case WSAEDQUOT:
		return EDQUOT;
	case WSAEFAULT:
		return EFAULT;
	case WSAEHOSTDOWN:
		return EHOSTDOWN;
	case WSAEHOSTUNREACH:
		return EHOSTUNREACH;
	case WSAEINPROGRESS:
		return EINPROGRESS;
	case WSAEINTR:
		return EINTR;
	case WSAEINVAL:
		return EINVAL;
	case WSAEISCONN:
		return EISCONN;
	case WSAELOOP:
		return ELOOP;
	case WSAEMSGSIZE:
		return EMSGSIZE;
	case WSAENAMETOOLONG:
		return ENAMETOOLONG;
	case WSAENETDOWN:
		return ENETDOWN;
	case WSAENETRESET:
		return ENETRESET;
	case WSAENETUNREACH:
		return ENETUNREACH;
	case WSAENOBUFS:
		return ENOBUFS;
	case WSAENOPROTOOPT:
		return ENOPROTOOPT;
	case WSAENOTCONN:
		return ENOTCONN;
	case WSAENOTEMPTY:
		return ENOTEMPTY;
	case WSAENOTSOCK:
		return ENOTSOCK;
	case WSAEOPNOTSUPP:
		return EOPNOTSUPP;
	case WSAEPFNOSUPPORT:
		return EPFNOSUPPORT;
	case WSAEPROCLIM:
		return EPROCLIM;
	case WSAEPROTONOSUPPORT:
		return EPROTONOSUPPORT;
	case WSAEPROTOTYPE:
		return EPROTOTYPE;
	case WSAEREMOTE:
		return EREMOTE;
	case WSAESHUTDOWN:
		return ESHUTDOWN;
	case WSAESOCKTNOSUPPORT:
		return ESOCKTNOSUPPORT;
	case WSAESTALE:
		return ESTALE;
	case WSAETIMEDOUT:
		return ETIMEDOUT;
	case WSAETOOMANYREFS:
		return ETOOMANYREFS;
	case WSAEUSERS:
		return EUSERS;
	case WSAEWOULDBLOCK:
		return EWOULDBLOCK;
	}

	return 0;
#elif defined(OF_AMIGAOS)
	return Errno();
#else
	return errno;
#endif
}

#ifndef OF_WII
int
OFGetSockName(OFSocketHandle sock, struct sockaddr *restrict addr,
    socklen_t *restrict addrLen)
{
	int ret;

# if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
	[mutex lock];
# endif
	ret = getsockname(sock, addr, addrLen);
# if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
	[mutex unlock];
# endif

	return ret;
}
#endif

OFSocketAddress
OFSocketAddressParseIPv4(OFString *IPv4, uint16_t port)
{
	void *pool = objc_autoreleasePoolPush();
	OFCharacterSet *whitespaceCharacterSet =
	    [OFCharacterSet whitespaceCharacterSet];
	OFSocketAddress ret;
	struct sockaddr_in *addrIn = &ret.sockaddr.in;
	OFArray OF_GENERIC(OFString *) *components;
	uint32_t addr;

	memset(&ret, '\0', sizeof(ret));
	ret.family = OFSocketAddressFamilyIPv4;
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
	ret.length = 8;
#else
	ret.length = sizeof(ret.sockaddr.in);
#endif

	addrIn->sin_family = AF_INET;
	addrIn->sin_port = OFToBigEndian16(port);
#ifdef OF_WII
	addrIn->sin_len = ret.length;
#endif

	components = [IPv4 componentsSeparatedByString: @"."];

	if (components.count != 4)
		@throw [OFInvalidFormatException exception];

	addr = 0;

	for (OFString *component in components) {
		unsigned long long number;

		if (component.length == 0)
			@throw [OFInvalidFormatException exception];

		if ([component indexOfCharacterFromSet:
		    whitespaceCharacterSet] != OFNotFound)
			@throw [OFInvalidFormatException exception];

		number = component.unsignedLongLongValue;

		if (number > UINT8_MAX)
			@throw [OFInvalidFormatException exception];

		addr = (addr << 8) | ((uint32_t)number & 0xFF);
	}

	addrIn->sin_addr.s_addr = OFToBigEndian32(addr);

	objc_autoreleasePoolPop(pool);

	return ret;
}

static uint16_t
parseIPv6Component(OFString *component)
{
	unsigned long long number;

	if ([component indexOfCharacterFromSet:
	    [OFCharacterSet whitespaceCharacterSet]] != OFNotFound)
		@throw [OFInvalidFormatException exception];

	number = [component unsignedLongLongValueWithBase: 16];

	if (number > UINT16_MAX)
		@throw [OFInvalidFormatException exception];

	return (uint16_t)number;
}

OFSocketAddress
OFSocketAddressParseIPv6(OFString *IPv6, uint16_t port)
{
	void *pool = objc_autoreleasePoolPush();
	OFSocketAddress ret;
	struct sockaddr_in6 *addrIn6 = &ret.sockaddr.in6;
	size_t doubleColon;

	memset(&ret, '\0', sizeof(ret));
	ret.family = OFSocketAddressFamilyIPv6;
	ret.length = sizeof(ret.sockaddr.in6);

#ifdef AF_INET6
	addrIn6->sin6_family = AF_INET6;
#else
	addrIn6->sin6_family = AF_UNSPEC;
#endif
	addrIn6->sin6_port = OFToBigEndian16(port);

	doubleColon = [IPv6 rangeOfString: @"::"].location;

	if (doubleColon != OFNotFound) {
		OFString *left = [IPv6 substringToIndex: doubleColon];
		OFString *right = [IPv6 substringFromIndex: doubleColon + 2];
		OFArray OF_GENERIC(OFString *) *leftComponents;
		OFArray OF_GENERIC(OFString *) *rightComponents;
		size_t i;

		if ([right hasPrefix: @":"] || [right containsString: @"::"])
			@throw [OFInvalidFormatException exception];

		leftComponents = [left componentsSeparatedByString: @":"];
		rightComponents = [right componentsSeparatedByString: @":"];

		if (leftComponents.count + rightComponents.count > 7)
			@throw [OFInvalidFormatException exception];

		i = 0;
		for (OFString *component in leftComponents) {
			uint16_t number = parseIPv6Component(component);

			addrIn6->sin6_addr.s6_addr[i++] = number >> 8;
			addrIn6->sin6_addr.s6_addr[i++] = number;
		}

		i = 16;
		for (OFString *component in rightComponents.reversedArray) {
			uint16_t number = parseIPv6Component(component);

			addrIn6->sin6_addr.s6_addr[--i] = number;
			addrIn6->sin6_addr.s6_addr[--i] = number >> 8;
		}
	} else {
		OFArray OF_GENERIC(OFString *) *components =
		    [IPv6 componentsSeparatedByString: @":"];
		size_t i;

		if (components.count != 8)
			@throw [OFInvalidFormatException exception];

		i = 0;
		for (OFString *component in components) {
			uint16_t number;

			if (component.length == 0)
				@throw [OFInvalidFormatException exception];

			number = parseIPv6Component(component);

			addrIn6->sin6_addr.s6_addr[i++] = number >> 8;
			addrIn6->sin6_addr.s6_addr[i++] = number;
		}
	}

	objc_autoreleasePoolPop(pool);

	return ret;
}

OFSocketAddress
OFSocketAddressParseIP(OFString *IP, uint16_t port)
{
	OFSocketAddress ret;

	@try {
		ret = OFSocketAddressParseIPv6(IP, port);
	} @catch (OFInvalidFormatException *e) {
		ret = OFSocketAddressParseIPv4(IP, port);
	}

	return ret;
}

OFSocketAddress
OFSocketAddressMakeIPX(const unsigned char node[IPX_NODE_LEN], uint32_t network,
    uint16_t port)
{
	OFSocketAddress ret;

	memset(&ret, '\0', sizeof(ret));
	ret.family = OFSocketAddressFamilyIPX;
	ret.length = sizeof(ret.sockaddr.ipx);

#ifdef AF_IPX
	ret.sockaddr.ipx.sipx_family = AF_IPX;
#else
	ret.sockaddr.ipx.sipx_family = AF_UNSPEC;
#endif
	memcpy(ret.sockaddr.ipx.sipx_node, node, IPX_NODE_LEN);
	network = OFToBigEndian32(network);
	memcpy(&ret.sockaddr.ipx.sipx_network, &network,
	    sizeof(ret.sockaddr.ipx.sipx_network));
	ret.sockaddr.ipx.sipx_port = OFToBigEndian16(port);

	return ret;
}

bool
OFSocketAddressEqual(const OFSocketAddress *address1,
    const OFSocketAddress *address2)
{
	const struct sockaddr_in *addrIn1, *addrIn2;
	const struct sockaddr_in6 *addrIn6_1, *addrIn6_2;
	const struct sockaddr_ipx *addrIPX1, *addrIPX2;

	if (address1->family != address2->family)
		return false;

	switch (address1->family) {
	case OFSocketAddressFamilyIPv4:
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
		if (address1->length < 8 || address2->length < 8)
			@throw [OFInvalidArgumentException exception];
#else
		if (address1->length < (socklen_t)sizeof(struct sockaddr_in) ||
		    address2->length < (socklen_t)sizeof(struct sockaddr_in))
			@throw [OFInvalidArgumentException exception];
#endif

		addrIn1 = &address1->sockaddr.in;
		addrIn2 = &address2->sockaddr.in;

		if (addrIn1->sin_port != addrIn2->sin_port)
			return false;
		if (addrIn1->sin_addr.s_addr != addrIn2->sin_addr.s_addr)
			return false;

		break;
	case OFSocketAddressFamilyIPv6:
		if (address1->length < (socklen_t)sizeof(struct sockaddr_in6) ||
		    address2->length < (socklen_t)sizeof(struct sockaddr_in6))
			@throw [OFInvalidArgumentException exception];

		addrIn6_1 = &address1->sockaddr.in6;
		addrIn6_2 = &address2->sockaddr.in6;

		if (addrIn6_1->sin6_port != addrIn6_2->sin6_port)
			return false;
		if (memcmp(addrIn6_1->sin6_addr.s6_addr,
		    addrIn6_2->sin6_addr.s6_addr,
		    sizeof(addrIn6_1->sin6_addr.s6_addr)) != 0)
			return false;

		break;
	case OFSocketAddressFamilyIPX:
		if (address1->length < (socklen_t)sizeof(struct sockaddr_ipx) ||
		    address2->length < (socklen_t)sizeof(struct sockaddr_ipx))
			@throw [OFInvalidArgumentException exception];

		addrIPX1 = &address1->sockaddr.ipx;
		addrIPX2 = &address2->sockaddr.ipx;

		if (addrIPX1->sipx_port != addrIPX2->sipx_port)
			return false;
		if (memcmp(&addrIPX1->sipx_network, &addrIPX2->sipx_network,
		    4) != 0)
			return false;
		if (memcmp(addrIPX1->sipx_node, addrIPX2->sipx_node,
		    IPX_NODE_LEN) != 0)
			return false;

		break;
	default:
		@throw [OFInvalidArgumentException exception];
	}

	return true;
}

unsigned long
OFSocketAddressHash(const OFSocketAddress *address)
{
	unsigned long hash;

	OFHashInit(&hash);
	OFHashAdd(&hash, address->family);

	switch (address->family) {
	case OFSocketAddressFamilyIPv4:
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
		if (address->length < 8)
			@throw [OFInvalidArgumentException exception];
#else
		if (address->length < (socklen_t)sizeof(struct sockaddr_in))
			@throw [OFInvalidArgumentException exception];
#endif

		OFHashAdd(&hash, address->sockaddr.in.sin_port >> 8);
		OFHashAdd(&hash, address->sockaddr.in.sin_port);
		OFHashAdd(&hash, address->sockaddr.in.sin_addr.s_addr >> 24);
		OFHashAdd(&hash, address->sockaddr.in.sin_addr.s_addr >> 16);
		OFHashAdd(&hash, address->sockaddr.in.sin_addr.s_addr >> 8);
		OFHashAdd(&hash, address->sockaddr.in.sin_addr.s_addr);

		break;
	case OFSocketAddressFamilyIPv6:
		if (address->length < (socklen_t)sizeof(struct sockaddr_in6))
			@throw [OFInvalidArgumentException exception];

		OFHashAdd(&hash, address->sockaddr.in6.sin6_port >> 8);
		OFHashAdd(&hash, address->sockaddr.in6.sin6_port);

		for (size_t i = 0;
		    i < sizeof(address->sockaddr.in6.sin6_addr.s6_addr); i++)
			OFHashAdd(&hash,
			    address->sockaddr.in6.sin6_addr.s6_addr[i]);

		break;
	case OFSocketAddressFamilyIPX:;
		unsigned char network[
		    sizeof(address->sockaddr.ipx.sipx_network)];

		if (address->length < (socklen_t)sizeof(struct sockaddr_ipx))
			@throw [OFInvalidArgumentException exception];

		OFHashAdd(&hash, address->sockaddr.ipx.sipx_port >> 8);
		OFHashAdd(&hash, address->sockaddr.ipx.sipx_port);

		memcpy(network, &address->sockaddr.ipx.sipx_network,
		    sizeof(network));

		for (size_t i = 0; i < sizeof(network); i++)
			OFHashAdd(&hash, network[i]);

		for (size_t i = 0; i < IPX_NODE_LEN; i++)
			OFHashAdd(&hash, address->sockaddr.ipx.sipx_node[i]);

		break;
	default:
		@throw [OFInvalidArgumentException exception];
	}

	OFHashFinalize(&hash);

	return hash;
}

static OFString *
IPv4String(const OFSocketAddress *address)
{
	const struct sockaddr_in *addrIn = &address->sockaddr.in;
	uint32_t addr = OFFromBigEndian32(addrIn->sin_addr.s_addr);
	OFString *string;

	string = [OFString stringWithFormat: @"%u.%u.%u.%u",
	    (addr & 0xFF000000) >> 24, (addr & 0x00FF0000) >> 16,
	    (addr & 0x0000FF00) >>  8, addr & 0x000000FF];

	return string;
}

static OFString *
IPv6String(const OFSocketAddress *address)
{
	OFMutableString *string = [OFMutableString string];
	const struct sockaddr_in6 *addrIn6 = &address->sockaddr.in6;
	int_fast8_t zerosStart = -1, maxZerosStart = -1;
	uint_fast8_t zerosCount = 0, maxZerosCount = 0;
	bool first = true;

	for (uint_fast8_t i = 0; i < 16; i += 2) {
		if (addrIn6->sin6_addr.s6_addr[i] == 0 &&
		    addrIn6->sin6_addr.s6_addr[i + 1] == 0) {
			if (zerosStart >= 0)
				zerosCount++;
			else {
				zerosStart = i;
				zerosCount = 1;
			}
		} else {
			if (zerosCount > maxZerosCount) {
				maxZerosStart = zerosStart;
				maxZerosCount = zerosCount;
			}

			zerosStart = -1;
		}
	}
	if (zerosCount > maxZerosCount) {
		maxZerosStart = zerosStart;
		maxZerosCount = zerosCount;
	}

	if (maxZerosCount >= 2) {
		for (int_fast8_t i = 0; i < maxZerosStart; i += 2) {
			[string appendFormat:
			    (first ? @"%x" : @":%x"),
			    (addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i] << 8) |
			    addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i + 1]];
			first = false;
		}

		[string appendString: @"::"];
		first = true;

		for (int_fast8_t i = maxZerosStart + (maxZerosCount * 2);
		    i < 16; i += 2) {
			[string appendFormat:
			    (first ? @"%x" : @":%x"),
			    (addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i] << 8) |
			    addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i + 1]];
			first = false;
		}
	} else {
		for (uint_fast8_t i = 0; i < 16; i += 2) {
			[string appendFormat:
			    (first ? @"%x" : @":%x"),
			    (addrIn6->sin6_addr.s6_addr[i] << 8) |
			    addrIn6->sin6_addr.s6_addr[i + 1]];
			first = false;
		}
	}

	[string makeImmutable];

	return string;
}

OFString *
OFSocketAddressString(const OFSocketAddress *address)
{
	switch (address->family) {
	case OFSocketAddressFamilyIPv4:
		return IPv4String(address);
	case OFSocketAddressFamilyIPv6:
		return IPv6String(address);
	default:
		@throw [OFInvalidArgumentException exception];
	}
}

void
OFSocketAddressSetPort(OFSocketAddress *address, uint16_t port)
{
	switch (address->family) {
	case OFSocketAddressFamilyIPv4:
		address->sockaddr.in.sin_port = OFToBigEndian16(port);
		break;
	case OFSocketAddressFamilyIPv6:
		address->sockaddr.in6.sin6_port = OFToBigEndian16(port);
		break;
	case OFSocketAddressFamilyIPX:
		address->sockaddr.ipx.sipx_port = OFToBigEndian16(port);
		break;
	default:
		@throw [OFInvalidArgumentException exception];
	}
}

uint16_t
OFSocketAddressPort(const OFSocketAddress *address)
{
	switch (address->family) {
	case OFSocketAddressFamilyIPv4:
		return OFFromBigEndian16(address->sockaddr.in.sin_port);
	case OFSocketAddressFamilyIPv6:
		return OFFromBigEndian16(address->sockaddr.in6.sin6_port);
	case OFSocketAddressFamilyIPX:
		return OFFromBigEndian16(address->sockaddr.ipx.sipx_port);
	default:
		@throw [OFInvalidArgumentException exception];
	}
}

void
OFSocketAddressSetIPXNetwork(OFSocketAddress *address, uint32_t network)
{
	if (address->family != OFSocketAddressFamilyIPX)
		@throw [OFInvalidArgumentException exception];

	network = OFToBigEndian32(network);
	memcpy(&address->sockaddr.ipx.sipx_network, &network,
	    sizeof(address->sockaddr.ipx.sipx_network));
}

uint32_t
OFSocketAddressIPXNetwork(const OFSocketAddress *address)
{
	uint32_t network;

	if (address->family != OFSocketAddressFamilyIPX)
		@throw [OFInvalidArgumentException exception];

	memcpy(&network, &address->sockaddr.ipx.sipx_network, sizeof(network));

	return OFFromBigEndian32(network);
}

void
OFSocketAddressSetIPXNode(OFSocketAddress *address,
    const unsigned char node[IPX_NODE_LEN])
{
	if (address->family != OFSocketAddressFamilyIPX)
		@throw [OFInvalidArgumentException exception];

	memcpy(address->sockaddr.ipx.sipx_node, node, IPX_NODE_LEN);
}

void
OFSocketAddressIPXNode(const OFSocketAddress *address,
    unsigned char node[IPX_NODE_LEN])
{
	if (address->family != OFSocketAddressFamilyIPX)
		@throw [OFInvalidArgumentException exception];

	memcpy(node, address->sockaddr.ipx.sipx_node, IPX_NODE_LEN);
}

Modified src/OFSortedList.h from [d2fd296ecb] to [10d4fe8869].

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
{
	OF_RESERVE_IVARS(OFSortedList, 4)
}

- (of_list_object_t *)appendObject: (ObjectType)object OF_UNAVAILABLE;
- (of_list_object_t *)prependObject: (ObjectType)object OF_UNAVAILABLE;
- (of_list_object_t *)insertObject: (ObjectType)object
		  beforeListObject: (of_list_object_t *)listObject
    OF_UNAVAILABLE;
- (of_list_object_t *)insertObject: (ObjectType)object
		   afterListObject: (of_list_object_t *)listObject
    OF_UNAVAILABLE;

/**
 * @brief Inserts the object to the list while keeping the list sorted.
 *
 * @param object The object to insert
 * @return The list object for the object just added
 */
- (of_list_object_t *)insertObject: (ObjectType <OFComparing>)object;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END







|
|
|
|

|
|








|






29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# define ObjectType id
#endif
{
	OF_RESERVE_IVARS(OFSortedList, 4)
}

- (OFListItem *)appendObject: (ObjectType)object OF_UNAVAILABLE;
- (OFListItem *)prependObject: (ObjectType)object OF_UNAVAILABLE;
- (OFListItem *)insertObject: (ObjectType)object
	      beforeListItem: (OFListItem *)listItem
    OF_UNAVAILABLE;
- (OFListItem *)insertObject: (ObjectType)object
	       afterListItem: (OFListItem *)listItem
    OF_UNAVAILABLE;

/**
 * @brief Inserts the object to the list while keeping the list sorted.
 *
 * @param object The object to insert
 * @return The list object for the object just added
 */
- (OFListItem *)insertObject: (ObjectType <OFComparing>)object;
#if !defined(OF_HAVE_GENERICS) && !defined(DOXYGEN)
# undef ObjectType
#endif
@end

OF_ASSUME_NONNULL_END

Modified src/OFSortedList.m from [1f44909bdd] to [228aa13ba0].

14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
 */

#include "config.h"

#import "OFSortedList.h"

@implementation OFSortedList
- (of_list_object_t *)appendObject: (id)object
{
	OF_UNRECOGNIZED_SELECTOR
}

- (of_list_object_t *)prependObject: (id)object
{
	OF_UNRECOGNIZED_SELECTOR
}

- (of_list_object_t *)insertObject: (id)object
		  beforeListObject: (of_list_object_t *)listObject
{
	OF_UNRECOGNIZED_SELECTOR
}

- (of_list_object_t *)insertObject: (id)object
		   afterListObject: (of_list_object_t *)listObject
{
	OF_UNRECOGNIZED_SELECTOR
}

- (of_list_object_t *)insertObject: (id <OFComparing>)object
{
	of_list_object_t *iter;

	for (iter = _lastListObject; iter != NULL; iter = iter->previous) {
		if ([object compare: iter->object] != OF_ORDERED_ASCENDING)
			return [super insertObject: object
				   afterListObject: iter];
	}

	return [super prependObject: object];
}
@end







|




|




|
|




|
|




|

|

|
|
|
<





14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

50
51
52
53
54
 */

#include "config.h"

#import "OFSortedList.h"

@implementation OFSortedList
- (OFListItem *)appendObject: (id)object
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFListItem *)prependObject: (id)object
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFListItem *)insertObject: (id)object
	      beforeListItem: (OFListItem *)listItem
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFListItem *)insertObject: (id)object
	       afterListItem: (OFListItem *)listItem
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFListItem *)insertObject: (id <OFComparing>)object
{
	OFListItem *iter;

	for (iter = _lastListItem; iter != NULL; iter = iter->previous) {
		if ([object compare: iter->object] != OFOrderedAscending)
			return [super insertObject: object afterListItem: iter];

	}

	return [super prependObject: object];
}
@end

Modified src/OFStdIOStream.h from [db049cd597] to [56543eac46].

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
@class OFColor;

/**
 * @class OFStdIOStream OFStdIOStream.h ObjFW/OFStdIOStream.h
 *
 * @brief A class for providing standard input, output and error as OFStream.
 *
 * The global variables @ref of_stdin, @ref of_stdout and @ref of_stderr are
 * instances of this class and need no initialization.
 */
#ifdef OF_STDIO_STREAM_WIN32_CONSOLE_H
OF_SUBCLASSING_RESTRICTED
#endif
@interface OFStdIOStream: OFStream
#if !defined(OF_WINDOWS) && !defined(OF_AMIGAOS)







|







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
@class OFColor;

/**
 * @class OFStdIOStream OFStdIOStream.h ObjFW/OFStdIOStream.h
 *
 * @brief A class for providing standard input, output and error as OFStream.
 *
 * The global variables @ref OFStdIn, @ref OFStdOut and @ref OFStdErr are
 * instances of this class and need no initialization.
 */
#ifdef OF_STDIO_STREAM_WIN32_CONSOLE_H
OF_SUBCLASSING_RESTRICTED
#endif
@interface OFStdIOStream: OFStream
#if !defined(OF_WINDOWS) && !defined(OF_AMIGAOS)
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

/**
 * @brief Moves the cursor to the specified absolute position. Does nothing if
 *	  there is no underlying terminal.
 *
 * @param position The position to move the cursor to
 */
- (void)setCursorPosition: (of_point_t)position;

/**
 * @brief Moves the cursor to the specified relative position. Does nothing if
 *	  there is no underlying terminal.
 *
 * @param position The position to move the cursor to
 */
- (void)setRelativeCursorPosition: (of_point_t)position;
@end

#ifdef __cplusplus
extern "C" {
#endif
/** @file */

/**
 * @brief The standard input as an OFStream.
 */
extern OFStdIOStream *_Nullable of_stdin;

/**
 * @brief The standard output as an OFStream.
 */
extern OFStdIOStream *_Nullable of_stdout;

/**
 * @brief The standard error as an OFStream.
 */
extern OFStdIOStream *_Nullable of_stderr;

/**
 * @brief Log the specified printf-style format to @ref of_stderr.
 *
 * This prefixes the output with the date, timestamp, process name and PID and
 * allows `%@` as a printf-style formatted to print objects.
 */
extern void of_log(OFConstantString *format, ...);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|







|










|




|




|


|




|





114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

/**
 * @brief Moves the cursor to the specified absolute position. Does nothing if
 *	  there is no underlying terminal.
 *
 * @param position The position to move the cursor to
 */
- (void)setCursorPosition: (OFPoint)position;

/**
 * @brief Moves the cursor to the specified relative position. Does nothing if
 *	  there is no underlying terminal.
 *
 * @param position The position to move the cursor to
 */
- (void)setRelativeCursorPosition: (OFPoint)position;
@end

#ifdef __cplusplus
extern "C" {
#endif
/** @file */

/**
 * @brief The standard input as an OFStream.
 */
extern OFStdIOStream *_Nullable OFStdIn;

/**
 * @brief The standard output as an OFStream.
 */
extern OFStdIOStream *_Nullable OFStdOut;

/**
 * @brief The standard error as an OFStream.
 */
extern OFStdIOStream *_Nullable OFStdErr;

/**
 * @brief Log the specified printf-style format to @ref OFStdErr.
 *
 * This prefixes the output with the date, timestamp, process name and PID and
 * allows `%@` as a printf-style formatted to print objects.
 */
extern void OFLog(OFConstantString *format, ...);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFStdIOStream.m from [56aed5bccb] to [a9dd0b73a2].

57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
void
_reference_to_OFWin32ConsoleStdIOStream(void)
{
	[OFWin32ConsoleStdIOStream class];
}
#endif

OFStdIOStream *of_stdin = nil;
OFStdIOStream *of_stdout = nil;
OFStdIOStream *of_stderr = nil;

#ifdef OF_AMIGAOS
OF_DESTRUCTOR()
{
	[of_stdin dealloc];
	[of_stdout dealloc];
	[of_stderr dealloc];
}
#endif

void
of_log(OFConstantString *format, ...)
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *date;
	OFString *dateString, *me, *msg;
	va_list arguments;

	date = [OFDate date];
	dateString = [date localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];
#ifdef OF_HAVE_FILES
	me = [OFApplication programName].lastPathComponent;
#else
	me = [OFApplication programName];
#endif

	va_start(arguments, format);
	msg = [[[OFString alloc] initWithFormat: format
				      arguments: arguments] autorelease];
	va_end(arguments);

	[of_stderr writeFormat: @"[%@.%03d %@(%d)] %@\n", dateString,
				date.microsecond / 1000, me, getpid(), msg];

	objc_autoreleasePoolPop(pool);
}

#ifdef HAVE_ISATTY
static int
colorToANSI(OFColor *color)







|
|
|




|
|
|




|



















|
|







57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
void
_reference_to_OFWin32ConsoleStdIOStream(void)
{
	[OFWin32ConsoleStdIOStream class];
}
#endif

OFStdIOStream *OFStdIn = nil;
OFStdIOStream *OFStdOut = nil;
OFStdIOStream *OFStdErr = nil;

#ifdef OF_AMIGAOS
OF_DESTRUCTOR()
{
	[OFStdIn dealloc];
	[OFStdOut dealloc];
	[OFStdErr dealloc];
}
#endif

void
OFLog(OFConstantString *format, ...)
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *date;
	OFString *dateString, *me, *msg;
	va_list arguments;

	date = [OFDate date];
	dateString = [date localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];
#ifdef OF_HAVE_FILES
	me = [OFApplication programName].lastPathComponent;
#else
	me = [OFApplication programName];
#endif

	va_start(arguments, format);
	msg = [[[OFString alloc] initWithFormat: format
				      arguments: arguments] autorelease];
	va_end(arguments);

	[OFStdErr writeFormat: @"[%@.%03d %@(%d)] %@\n", dateString,
			       date.microsecond / 1000, me, getpid(), msg];

	objc_autoreleasePoolPop(pool);
}

#ifdef HAVE_ISATTY
static int
colorToANSI(OFColor *color)
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
	if (self != [OFStdIOStream class])
		return;

# ifndef OF_AMIGAOS
	int fd;

	if ((fd = fileno(stdin)) >= 0)
		of_stdin = [[OFStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
	if ((fd = fileno(stdout)) >= 0)
		of_stdout = [[OFStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
	if ((fd = fileno(stderr)) >= 0)
		of_stderr = [[OFStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
# else
	BPTR input, output, error;
	bool inputClosable = false, outputClosable = false,
	    errorClosable = false;

	input = Input();







<
|

|


|







149
150
151
152
153
154
155

156
157
158
159
160
161
162
163
164
165
166
167
168
	if (self != [OFStdIOStream class])
		return;

# ifndef OF_AMIGAOS
	int fd;

	if ((fd = fileno(stdin)) >= 0)

		OFStdIn = [[OFStdIOStream alloc] of_initWithFileDescriptor: fd];
	if ((fd = fileno(stdout)) >= 0)
		OFStdOut = [[OFStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
	if ((fd = fileno(stderr)) >= 0)
		OFStdErr = [[OFStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
# else
	BPTR input, output, error;
	bool inputClosable = false, outputClosable = false,
	    errorClosable = false;

	input = Input();
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
	}

	if (error == 0) {
		error = Open("*", MODE_OLDFILE);
		errorClosable = true;
	}

	of_stdin = [[OFStdIOStream alloc] of_initWithHandle: input
						   closable: inputClosable];
	of_stdout = [[OFStdIOStream alloc] of_initWithHandle: output
						    closable: outputClosable];
	of_stderr = [[OFStdIOStream alloc] of_initWithHandle: error
						    closable: errorClosable];
# endif
}
#endif

- (instancetype)init
{
	OF_INVALID_INIT_METHOD







|
|
|
|
|
|







180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
	}

	if (error == 0) {
		error = Open("*", MODE_OLDFILE);
		errorClosable = true;
	}

	OFStdIn = [[OFStdIOStream alloc] of_initWithHandle: input
						  closable: inputClosable];
	OFStdOut = [[OFStdIOStream alloc] of_initWithHandle: output
						   closable: outputClosable];
	OFStdErr = [[OFStdIOStream alloc] of_initWithHandle: error
						   closable: errorClosable];
# endif
}
#endif

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (bool)hasTerminal
{
#ifdef HAVE_ISATTY
	return isatty(_fd);
#else







|







378
379
380
381
382
383
384
385
386
387
388
389
390
391
392

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

- (bool)hasTerminal
{
#ifdef HAVE_ISATTY
	return isatty(_fd);
#else
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
	if (!isatty(_fd))
		return;

	[self writeFormat: @"\033[%uG", column + 1];
#endif
}

- (void)setCursorPosition: (of_point_t)position
{
	if (position.x < 0 || position.y < 0)
		@throw [OFInvalidArgumentException exception];

#ifdef HAVE_ISATTY
	if (!isatty(_fd))
		return;

	[self writeFormat: @"\033[%u;%uH",
			   (unsigned)position.y + 1, (unsigned)position.x + 1];
#endif
}

- (void)setRelativeCursorPosition: (of_point_t)position
{
#ifdef HAVE_ISATTY
	if (!isatty(_fd))
		return;

	if (position.x > 0)
		[self writeFormat: @"\033[%uC", (unsigned)position.x];







|













|







488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
	if (!isatty(_fd))
		return;

	[self writeFormat: @"\033[%uG", column + 1];
#endif
}

- (void)setCursorPosition: (OFPoint)position
{
	if (position.x < 0 || position.y < 0)
		@throw [OFInvalidArgumentException exception];

#ifdef HAVE_ISATTY
	if (!isatty(_fd))
		return;

	[self writeFormat: @"\033[%u;%uH",
			   (unsigned)position.y + 1, (unsigned)position.x + 1];
#endif
}

- (void)setRelativeCursorPosition: (OFPoint)position
{
#ifdef HAVE_ISATTY
	if (!isatty(_fd))
		return;

	if (position.x > 0)
		[self writeFormat: @"\033[%uC", (unsigned)position.x];

Added src/OFStrPTime.h version [4d3408cfa3].













































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#include <time.h>

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

#ifdef __cplusplus
extern "C" {
#endif
extern const char *OFStrPTime(const char *buf, const char *fmt, struct tm *tm,
    short *tz);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Added src/OFStrPTime.m version [c708164613].















































































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <string.h>

#include <time.h>

#import "macros.h"

const char *
OFStrPTime(const char *buffer, const char *format, struct tm *tm, short *tz)
{
	enum {
		StateSearchConversionSpecifier,
		StateInConversionSpecifier
	} state = StateSearchConversionSpecifier;
	size_t j, bufferLen, formatLen;

	bufferLen = strlen(buffer);
	formatLen = strlen(format);

	j = 0;
	for (size_t i = 0; i < formatLen; i++) {
		if (j >= bufferLen)
			return NULL;

		switch (state) {
		case StateSearchConversionSpecifier:
			if (format[i] == '%')
				state = StateInConversionSpecifier;
			else if (format[i] != buffer[j++])
				return NULL;

			break;

		case StateInConversionSpecifier:;
			int k, maxLen, number = 0;

			switch (format[i]) {
			case 'd':
			case 'e':
			case 'H':
			case 'm':
			case 'M':
			case 'S':
			case 'y':
				maxLen = 2;
				break;
			case 'Y':
				maxLen = 4;
				break;
			case '%':
			case 'a':
			case 'b':
			case 'n':
			case 't':
			case 'z':
				maxLen = 0;
				break;
			default:
				return NULL;
			}

			if (maxLen > 0 && (buffer[j] < '0' || buffer[j] > '9'))
				return NULL;

			for (k = 0; k < maxLen && j < bufferLen &&
			    buffer[j] >= '0' && buffer[j] <= '9'; k++, j++) {
				number *= 10;
				number += buffer[j] - '0';
			}

			switch (format[i]) {
			case 'a':
				if (bufferLen < j + 3)
					return NULL;

				if (memcmp(buffer + j, "Sun", 3) == 0)
					tm->tm_wday = 0;
				else if (memcmp(buffer + j, "Mon", 3) == 0)
					tm->tm_wday = 1;
				else if (memcmp(buffer + j, "Tue", 3) == 0)
					tm->tm_wday = 2;
				else if (memcmp(buffer + j, "Wed", 3) == 0)
					tm->tm_wday = 3;
				else if (memcmp(buffer + j, "Thu", 3) == 0)
					tm->tm_wday = 4;
				else if (memcmp(buffer + j, "Fri", 3) == 0)
					tm->tm_wday = 5;
				else if (memcmp(buffer + j, "Sat", 3) == 0)
					tm->tm_wday = 6;
				else
					return NULL;

				j += 3;
				break;
			case 'b':
				if (bufferLen < j + 3)
					return NULL;

				if (memcmp(buffer + j, "Jan", 3) == 0)
					tm->tm_mon = 0;
				else if (memcmp(buffer + j, "Feb", 3) == 0)
					tm->tm_mon = 1;
				else if (memcmp(buffer + j, "Mar", 3) == 0)
					tm->tm_mon = 2;
				else if (memcmp(buffer + j, "Apr", 3) == 0)
					tm->tm_mon = 3;
				else if (memcmp(buffer + j, "May", 3) == 0)
					tm->tm_mon = 4;
				else if (memcmp(buffer + j, "Jun", 3) == 0)
					tm->tm_mon = 5;
				else if (memcmp(buffer + j, "Jul", 3) == 0)
					tm->tm_mon = 6;
				else if (memcmp(buffer + j, "Aug", 3) == 0)
					tm->tm_mon = 7;
				else if (memcmp(buffer + j, "Sep", 3) == 0)
					tm->tm_mon = 8;
				else if (memcmp(buffer + j, "Oct", 3) == 0)
					tm->tm_mon = 9;
				else if (memcmp(buffer + j, "Nov", 3) == 0)
					tm->tm_mon = 10;
				else if (memcmp(buffer + j, "Dec", 3) == 0)
					tm->tm_mon = 11;
				else
					return NULL;

				j += 3;
				break;
			case 'd':
			case 'e':
				tm->tm_mday = number;
				break;
			case 'H':
				tm->tm_hour = number;
				break;
			case 'm':
				tm->tm_mon = number - 1;
				break;
			case 'M':
				tm->tm_min = number;
				break;
			case 'S':
				tm->tm_sec = number;
				break;
			case 'y':
				if (number <= 68)
					number += 100;

				tm->tm_year = number;
				break;
			case 'Y':
				if (number < 1900)
					return NULL;

				tm->tm_year = number - 1900;
				break;
			case 'z':
				if (buffer[j] == '-' || buffer[j] == '+') {
					const char *b = buffer + j;

					if (bufferLen < j + 5)
						return NULL;

					if (tz == NULL)
						break;

					*tz = (((short)b[1] - '0') * 600 +
					    ((short)b[2] - '0') * 60 +
					    ((short)b[3] - '0') * 10 +
					    ((short)b[4] - '0')) *
					    (b[0] == '-' ? -1 : 1);

					j += 5;
				} else if (buffer[j] == 'Z') {
					if (tz != NULL)
						*tz = 0;

					j++;
				} else if (buffer[j] == 'G') {
					if (bufferLen < j + 3)
						return NULL;

					if (buffer[j + 1] != 'M' ||
					    buffer[j + 2] != 'T')
						return NULL;

					if (tz != NULL)
						*tz = 0;

					j += 3;
				} else
					return NULL;

				break;
			case '%':
				if (buffer[j++] != '%')
					return NULL;
				break;
			case 'n':
				if (buffer[j++] != '\n')
					return NULL;
				break;
			case 't':
				if (buffer[j++] != '\t')
					return NULL;
				break;
			}

			state = StateSearchConversionSpecifier;

			break;
		}
	}

	return buffer + j;
}

Modified src/OFStream.h from [7fe1e202cf] to [b19f1dd539].

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
 *	  stream.
 *
 * @param length The length of the data that has been read
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next read
 */
typedef bool (^of_stream_async_read_block_t)(size_t length,
    id _Nullable exception);

/**
 * @brief A block which is called when a line was read asynchronously from a
 *	  stream.
 *
 * @param line The line which has been read or `nil` when the end of stream
 *	       occurred
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next read
 */
typedef bool (^of_stream_async_read_line_block_t)(OFString *_Nullable line,
    id _Nullable exception);

/**
 * @brief A block which is called when data was written asynchronously to a
 *	  stream.
 *
 * @param data The data which was written to the stream
 * @param bytesWritten The number of bytes which have been written. This
 *		       matches the length of the specified data on the
 *		       asynchronous write if no exception was encountered.
 * @param exception An exception which occurred while writing or `nil` on
 *		    success
 * @return The data to repeat the write with or nil if it should not repeat
 */
typedef OFData *_Nullable (^of_stream_async_write_data_block_t)(
    OFData *_Nonnull data, size_t bytesWritten, id _Nullable exception);

/**
 * @brief A block which is called when a string was written asynchronously to a
 *	  stream.
 *
 * @param string The string which was written to the stream
 * @param bytesWritten The number of bytes which have been written. This
 *		       matches the length of the specified data on the
 *		       asynchronous write if no exception was encountered.
 * @param exception An exception which occurred while writing or `nil` on
 *		    success
 * @return The string to repeat the write with or nil if it should not repeat
 */
typedef OFString *_Nullable (^of_stream_async_write_string_block_t)(
    OFString *_Nonnull string, size_t bytesWritten, id _Nullable exception);
#endif

/**
 * @protocol OFStreamDelegate OFStream.h ObjFW/OFStream.h
 *
 * A delegate for OFStream.







<
|











|














|
|













|







42
43
44
45
46
47
48

49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
 *	  stream.
 *
 * @param length The length of the data that has been read
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next read
 */

typedef bool (^OFStreamAsyncReadBlock)(size_t length, id _Nullable exception);

/**
 * @brief A block which is called when a line was read asynchronously from a
 *	  stream.
 *
 * @param line The line which has been read or `nil` when the end of stream
 *	       occurred
 * @param exception An exception which occurred while reading or `nil` on
 *		    success
 * @return A bool whether the same block should be used for the next read
 */
typedef bool (^OFStreamAsyncReadLineBlock)(OFString *_Nullable line,
    id _Nullable exception);

/**
 * @brief A block which is called when data was written asynchronously to a
 *	  stream.
 *
 * @param data The data which was written to the stream
 * @param bytesWritten The number of bytes which have been written. This
 *		       matches the length of the specified data on the
 *		       asynchronous write if no exception was encountered.
 * @param exception An exception which occurred while writing or `nil` on
 *		    success
 * @return The data to repeat the write with or nil if it should not repeat
 */
typedef OFData *_Nullable (^OFStreamAsyncWriteDataBlock)(OFData *_Nonnull data,
    size_t bytesWritten, id _Nullable exception);

/**
 * @brief A block which is called when a string was written asynchronously to a
 *	  stream.
 *
 * @param string The string which was written to the stream
 * @param bytesWritten The number of bytes which have been written. This
 *		       matches the length of the specified data on the
 *		       asynchronous write if no exception was encountered.
 * @param exception An exception which occurred while writing or `nil` on
 *		    success
 * @return The string to repeat the write with or nil if it should not repeat
 */
typedef OFString *_Nullable (^OFStreamAsyncWriteStringBlock)(
    OFString *_Nonnull string, size_t bytesWritten, id _Nullable exception);
#endif

/**
 * @protocol OFStreamDelegate OFStream.h ObjFW/OFStream.h
 *
 * A delegate for OFStream.
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
 *		       matches the length of the specified data on the
 *		       asynchronous write if no exception was encountered.
 * @param exception An exception that occurred while writing, or nil on success
 * @return The string to repeat the write with or nil if it should not repeat
 */
- (nullable OFString *)stream: (OFStream *)stream
	       didWriteString: (OFString *)string
		     encoding: (of_string_encoding_t)encoding
		 bytesWritten: (size_t)bytesWritten
		    exception: (nullable id)exception;
@end

/**
 * @class OFStream OFStream.h ObjFW/OFStream.h
 *







|







156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
 *		       matches the length of the specified data on the
 *		       asynchronous write if no exception was encountered.
 * @param exception An exception that occurred while writing, or nil on success
 * @return The string to repeat the write with or nil if it should not repeat
 */
- (nullable OFString *)stream: (OFStream *)stream
	       didWriteString: (OFString *)string
		     encoding: (OFStringEncoding)encoding
		 bytesWritten: (size_t)bytesWritten
		    exception: (nullable id)exception;
@end

/**
 * @class OFStream OFStream.h ObjFW/OFStream.h
 *
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
 *		 The buffer must not be freed before the async read completed!
 * @param length The length of the data that should be read at most.
 *		 The buffer *must* be *at least* this big!
 * @param runLoopMode The run loop mode in which to perform the async read
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode;

/**
 * @brief Asynchronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:, this method does not call the
 * method when less than the specified length has been read - instead, it waits







|







308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
 *		 The buffer must not be freed before the async read completed!
 * @param length The length of the data that should be read at most.
 *		 The buffer *must* be *at least* this big!
 * @param runLoopMode The run loop mode in which to perform the async read
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode;

/**
 * @brief Asynchronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:, this method does not call the
 * method when less than the specified length has been read - instead, it waits
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
 * @param buffer The buffer into which the data is read
 * @param length The length of the data that should be read.
 *		 The buffer *must* be *at least* this big!
 * @param runLoopMode The run loop mode in which to perform the async read
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously reads *at most* ref size bytes from the stream into a
 *	  buffer.
 *
 * On network streams, this might read less than the specified number of bytes.







|







347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
 * @param buffer The buffer into which the data is read
 * @param length The length of the data that should be read.
 *		 The buffer *must* be *at least* this big!
 * @param runLoopMode The run loop mode in which to perform the async read
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously reads *at most* ref size bytes from the stream into a
 *	  buffer.
 *
 * On network streams, this might read less than the specified number of bytes.
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
 *		If the block returns true, it will be called again with the same
 *		buffer and maximum length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		      block: (of_stream_async_read_block_t)block;

/**
 * @brief Asynchronously reads *at most* ref size bytes from the stream into a
 *	  buffer.
 *
 * On network streams, this might read less than the specified number of bytes.
 * If you want to read exactly the specified number of bytes, use







|







377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
 *		If the block returns true, it will be called again with the same
 *		buffer and maximum length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		      block: (OFStreamAsyncReadBlock)block;

/**
 * @brief Asynchronously reads *at most* ref size bytes from the stream into a
 *	  buffer.
 *
 * On network streams, this might read less than the specified number of bytes.
 * If you want to read exactly the specified number of bytes, use
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
 *		If the block returns true, it will be called again with the same
 *		buffer and maximum length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode
		      block: (of_stream_async_read_block_t)block;

/**
 * @brief Asynchronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:block:, this method does not invoke
 * the block when less than the specified length has been read - instead, it







|
|







407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
 *		If the block returns true, it will be called again with the same
 *		buffer and maximum length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode
		      block: (OFStreamAsyncReadBlock)block;

/**
 * @brief Asynchronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:block:, this method does not invoke
 * the block when less than the specified length has been read - instead, it
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
 *		If the block returns true, it will be called again with the same
 *		buffer and exact length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		      block: (of_stream_async_read_block_t)block;

/**
 * @brief Asynchronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:block:, this method does not invoke
 * the block when less than the specified length has been read - instead, it







|







433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
 *		If the block returns true, it will be called again with the same
 *		buffer and exact length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		      block: (OFStreamAsyncReadBlock)block;

/**
 * @brief Asynchronously reads exactly the specified length bytes from the
 *	  stream into a buffer.
 *
 * Unlike @ref asyncReadIntoBuffer:length:block:, this method does not invoke
 * the block when less than the specified length has been read - instead, it
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
 *		If the block returns true, it will be called again with the same
 *		buffer and exact length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode
		      block: (of_stream_async_read_block_t)block;
# endif
#endif

/**
 * @brief Reads a uint8_t from the stream.
 *
 * @warning Only call this when you know that enough data is available!







|
|







459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
 *		If the block returns true, it will be called again with the same
 *		buffer and exact length when more data has been received. If
 *		you want the next block in the queue to handle the data
 *		received next, you need to return false from the block.
 */
- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode
		      block: (OFStreamAsyncReadBlock)block;
# endif
#endif

/**
 * @brief Reads a uint8_t from the stream.
 *
 * @warning Only call this when you know that enough data is available!
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
 *	    Otherwise you will get an exception!
 *
 * @param encoding The encoding of the string to read from the stream
 * @param length The length (in bytes) of the string to read from the stream
 * @return A string with the specified length
 */
- (OFString *)readStringWithLength: (size_t)length
			  encoding: (of_string_encoding_t)encoding;

/**
 * @brief Reads until a newline, `\0` or end of stream occurs.
 *
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)readLine;

/**
 * @brief Reads with the specified encoding until a newline, `\0` or end of
 *	  stream occurs.
 *
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)readLineWithEncoding: (of_string_encoding_t)encoding;

#ifdef OF_HAVE_SOCKETS
/**
 * @brief Asynchronously reads until a newline, `\0`, end of stream or an
 *	  exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 */
- (void)asyncReadLine;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 */
- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 * @param runLoopMode The run loop mode in which to perform the async read
 */
- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
		      runLoopMode: (of_run_loop_mode_t)runLoopMode;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously reads until a newline, `\0`, end of stream or an
 *	  exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param block The block to call when the data has been received.
 *		If the block returns true, it will be called again when the next
 *		line has been received. If you want the next block in the queue
 *		to handle the next line, you need to return false from the
 *		block.
 */
- (void)asyncReadLineWithBlock: (of_stream_async_read_line_block_t)block;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 * @param block The block to call when the data has been received.
 *		If the block returns true, it will be called again when the next
 *		line has been received. If you want the next block in the queue
 *		to handle the next line, you need to return false from the
 *		block.
 */
- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
			    block: (of_stream_async_read_line_block_t)block;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 * @param runLoopMode The run loop mode in which to perform the async read
 * @param block The block to call when the data has been received.
 *		If the block returns true, it will be called again when the next
 *		line has been received. If you want the next block in the queue
 *		to handle the next line, you need to return false from the
 *		block.
 */
- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
		      runLoopMode: (of_run_loop_mode_t)runLoopMode
			    block: (of_stream_async_read_line_block_t)block;
# endif
#endif

/**
 * @brief Tries to read a line from the stream (see @ref readLine) and returns
 *	  `nil` if no complete line has been received yet.
 *







|

















|




















|











|
|















|















|
|
















|
|
|







787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
 *	    Otherwise you will get an exception!
 *
 * @param encoding The encoding of the string to read from the stream
 * @param length The length (in bytes) of the string to read from the stream
 * @return A string with the specified length
 */
- (OFString *)readStringWithLength: (size_t)length
			  encoding: (OFStringEncoding)encoding;

/**
 * @brief Reads until a newline, `\0` or end of stream occurs.
 *
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)readLine;

/**
 * @brief Reads with the specified encoding until a newline, `\0` or end of
 *	  stream occurs.
 *
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)readLineWithEncoding: (OFStringEncoding)encoding;

#ifdef OF_HAVE_SOCKETS
/**
 * @brief Asynchronously reads until a newline, `\0`, end of stream or an
 *	  exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 */
- (void)asyncReadLine;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 */
- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 * @param runLoopMode The run loop mode in which to perform the async read
 */
- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding
		      runLoopMode: (OFRunLoopMode)runLoopMode;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously reads until a newline, `\0`, end of stream or an
 *	  exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param block The block to call when the data has been received.
 *		If the block returns true, it will be called again when the next
 *		line has been received. If you want the next block in the queue
 *		to handle the next line, you need to return false from the
 *		block.
 */
- (void)asyncReadLineWithBlock: (OFStreamAsyncReadLineBlock)block;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 * @param block The block to call when the data has been received.
 *		If the block returns true, it will be called again when the next
 *		line has been received. If you want the next block in the queue
 *		to handle the next line, you need to return false from the
 *		block.
 */
- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding
			    block: (OFStreamAsyncReadLineBlock)block;

/**
 * @brief Asynchronously reads with the specified encoding until a newline,
 *	  `\0`, end of stream or an exception occurs.
 *
 * @note The stream must conform to @ref OFReadyForReadingObserving in order
 *	 for this to work!
 *
 * @param encoding The encoding used by the stream
 * @param runLoopMode The run loop mode in which to perform the async read
 * @param block The block to call when the data has been received.
 *		If the block returns true, it will be called again when the next
 *		line has been received. If you want the next block in the queue
 *		to handle the next line, you need to return false from the
 *		block.
 */
- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding
		      runLoopMode: (OFRunLoopMode)runLoopMode
			    block: (OFStreamAsyncReadLineBlock)block;
# endif
#endif

/**
 * @brief Tries to read a line from the stream (see @ref readLine) and returns
 *	  `nil` if no complete line has been received yet.
 *
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
 *	  @ref readLineWithEncoding:) and returns `nil` if no complete line has
 *	  been received yet.
 *
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the line is not
 *	   complete yet
 */
- (nullable OFString *)tryReadLineWithEncoding: (of_string_encoding_t)encoding;

/**
 * @brief Reads until the specified string or `\0` is found or the end of
 *	  stream occurs.
 *
 * @param delimiter The delimiter
 * @return The line that was read, autoreleased, or `nil` if the end of the







|







913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
 *	  @ref readLineWithEncoding:) and returns `nil` if no complete line has
 *	  been received yet.
 *
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the line is not
 *	   complete yet
 */
- (nullable OFString *)tryReadLineWithEncoding: (OFStringEncoding)encoding;

/**
 * @brief Reads until the specified string or `\0` is found or the end of
 *	  stream occurs.
 *
 * @param delimiter The delimiter
 * @return The line that was read, autoreleased, or `nil` if the end of the
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
 *
 * @param delimiter The delimiter
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)readTillDelimiter: (OFString *)delimiter
				encoding: (of_string_encoding_t)encoding;

/**
 * @brief Tries to reads until the specified string or `\0` is found or the end
 *	  of stream (see @ref readTillDelimiter:) and returns `nil` if not
 *	  enough data has been received yet.
 *
 * @param delimiter The delimiter







|







935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
 *
 * @param delimiter The delimiter
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)readTillDelimiter: (OFString *)delimiter
				encoding: (OFStringEncoding)encoding;

/**
 * @brief Tries to reads until the specified string or `\0` is found or the end
 *	  of stream (see @ref readTillDelimiter:) and returns `nil` if not
 *	  enough data has been received yet.
 *
 * @param delimiter The delimiter
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
 *
 * @param delimiter The delimiter
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)tryReadTillDelimiter: (OFString *)delimiter
				   encoding: (of_string_encoding_t)encoding;

/**
 * @brief Writes everything in the write buffer to the stream.
 */
- (void)flushWriteBuffer;

/**







|







959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
 *
 * @param delimiter The delimiter
 * @param encoding The encoding used by the stream
 * @return The line that was read, autoreleased, or `nil` if the end of the
 *	   stream has been reached.
 */
- (nullable OFString *)tryReadTillDelimiter: (OFString *)delimiter
				   encoding: (OFStringEncoding)encoding;

/**
 * @brief Writes everything in the write buffer to the stream.
 */
- (void)flushWriteBuffer;

/**
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param data The data which is written into the stream
 * @param runLoopMode The run loop mode in which to perform the async write
 */
- (void)asyncWriteData: (OFData *)data
	   runLoopMode: (of_run_loop_mode_t)runLoopMode;

/**
 * @brief Asynchronously writes a string in UTF-8 encoding into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *







|







997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param data The data which is written into the stream
 * @param runLoopMode The run loop mode in which to perform the async write
 */
- (void)asyncWriteData: (OFData *)data
	   runLoopMode: (OFRunLoopMode)runLoopMode;

/**
 * @brief Asynchronously writes a string in UTF-8 encoding into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding;

/**
 * @brief Asynchronously writes a string in the specified encoding into the
 *	  stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 * @param runLoopMode The run loop mode in which to perform the async write
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding
	     runLoopMode: (of_run_loop_mode_t)runLoopMode;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously writes data into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param data The data which is written into the stream
 * @param block The block to call when the data has been written. It should
 *		return the data for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteData: (OFData *)data
		 block: (of_stream_async_write_data_block_t)block;

/**
 * @brief Asynchronously writes data into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param data The data which is written into the stream
 * @param runLoopMode The run loop mode in which to perform the async write
 * @param block The block to call when the data has been written. It should
 *		return the data for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteData: (OFData *)data
	   runLoopMode: (of_run_loop_mode_t)runLoopMode
		 block: (of_stream_async_write_data_block_t)block;

/**
 * @brief Asynchronously writes a string into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param block The block to call when the string has been written. It should
 *		return the string for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteString: (OFString *)string
		   block: (of_stream_async_write_string_block_t)block;

/**
 * @brief Asynchronously writes a string in the specified encoding into the
 *	  stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 * @param block The block to call when the string has been written. It should
 *		return the string for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding
		   block: (of_stream_async_write_string_block_t)block;

/**
 * @brief Asynchronously writes a string in the specified encoding into the
 *	  stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 * @param runLoopMode The run loop mode in which to perform the async write
 * @param block The block to call when the string has been written. It should
 *		return the string for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding
	     runLoopMode: (of_run_loop_mode_t)runLoopMode
		   block: (of_stream_async_write_string_block_t)block;
# endif
#endif

/**
 * @brief Writes a uint8_t into the stream.
 *
 * @param int8 A uint8_t







|














|
|














|














|
|













|
















|
|

















|
|
|







1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding;

/**
 * @brief Asynchronously writes a string in the specified encoding into the
 *	  stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 * @param runLoopMode The run loop mode in which to perform the async write
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding
	     runLoopMode: (OFRunLoopMode)runLoopMode;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously writes data into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param data The data which is written into the stream
 * @param block The block to call when the data has been written. It should
 *		return the data for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteData: (OFData *)data
		 block: (OFStreamAsyncWriteDataBlock)block;

/**
 * @brief Asynchronously writes data into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param data The data which is written into the stream
 * @param runLoopMode The run loop mode in which to perform the async write
 * @param block The block to call when the data has been written. It should
 *		return the data for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteData: (OFData *)data
	   runLoopMode: (OFRunLoopMode)runLoopMode
		 block: (OFStreamAsyncWriteDataBlock)block;

/**
 * @brief Asynchronously writes a string into the stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param block The block to call when the string has been written. It should
 *		return the string for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteString: (OFString *)string
		   block: (OFStreamAsyncWriteStringBlock)block;

/**
 * @brief Asynchronously writes a string in the specified encoding into the
 *	  stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 * @param block The block to call when the string has been written. It should
 *		return the string for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding
		   block: (OFStreamAsyncWriteStringBlock)block;

/**
 * @brief Asynchronously writes a string in the specified encoding into the
 *	  stream.
 *
 * @note The stream must conform to @ref OFReadyForWritingObserving in order
 *	 for this to work!
 *
 * @param string The string which is written into the stream
 * @param encoding The encoding in which the string should be written to the
 *		   stream
 * @param runLoopMode The run loop mode in which to perform the async write
 * @param block The block to call when the string has been written. It should
 *		return the string for the next write with the same callback or
 *		nil if it should not repeat.
 */
- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding
	     runLoopMode: (OFRunLoopMode)runLoopMode
		   block: (OFStreamAsyncWriteStringBlock)block;
# endif
#endif

/**
 * @brief Writes a uint8_t into the stream.
 *
 * @param int8 A uint8_t
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
 * @brief Writes a string into the stream in the specified encoding, without
 *	  the trailing zero.
 *
 * @param string The string from which the data is written to the stream
 * @param encoding The encoding in which to write the string to the stream
 * @return The number of bytes written
 */
- (size_t)writeString: (OFString *)string
	     encoding: (of_string_encoding_t)encoding;

/**
 * @brief Writes a string into the stream with a trailing newline.
 *
 * @param string The string from which the data is written to the stream
 * @return The number of bytes written
 */
- (size_t)writeLine: (OFString *)string;

/**
 * @brief Writes a string into the stream in the specified encoding with a
 *	  trailing newline.
 *
 * @param string The string from which the data is written to the stream
 * @param encoding The encoding in which to write the string to the stream
 * @return The number of bytes written
 */
- (size_t)writeLine: (OFString *)string
	   encoding: (of_string_encoding_t)encoding;

/**
 * @brief Writes a formatted string into the stream.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `of_unichar_t` and `%S` for
 * `const of_unichar_t *`.
 *
 * @param format A string used as format
 * @return The number of bytes written
 */
- (size_t)writeFormat: (OFConstantString *)format, ...;

/**
 * @brief Writes a formatted string into the stream.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `of_unichar_t` and `%S` for
 * `const of_unichar_t *`.
 *
 * @param format A string used as format
 * @param arguments The arguments used in the format string
 * @return The number of bytes written
 */
- (size_t)writeFormat: (OFConstantString *)format arguments: (va_list)arguments;








|
<

















|
<





|
|










|
|







1338
1339
1340
1341
1342
1343
1344
1345

1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363

1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
 * @brief Writes a string into the stream in the specified encoding, without
 *	  the trailing zero.
 *
 * @param string The string from which the data is written to the stream
 * @param encoding The encoding in which to write the string to the stream
 * @return The number of bytes written
 */
- (size_t)writeString: (OFString *)string encoding: (OFStringEncoding)encoding;


/**
 * @brief Writes a string into the stream with a trailing newline.
 *
 * @param string The string from which the data is written to the stream
 * @return The number of bytes written
 */
- (size_t)writeLine: (OFString *)string;

/**
 * @brief Writes a string into the stream in the specified encoding with a
 *	  trailing newline.
 *
 * @param string The string from which the data is written to the stream
 * @param encoding The encoding in which to write the string to the stream
 * @return The number of bytes written
 */
- (size_t)writeLine: (OFString *)string encoding: (OFStringEncoding)encoding;


/**
 * @brief Writes a formatted string into the stream.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `OFUnichar` and `%S` for
 * `const OFUnichar *`.
 *
 * @param format A string used as format
 * @return The number of bytes written
 */
- (size_t)writeFormat: (OFConstantString *)format, ...;

/**
 * @brief Writes a formatted string into the stream.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `OFUnichar` and `%S` for
 * `const OFUnichar *`.
 *
 * @param format A string used as format
 * @param arguments The arguments used in the format string
 * @return The number of bytes written
 */
- (size_t)writeFormat: (OFConstantString *)format arguments: (va_list)arguments;

Modified src/OFStream.m from [7e32841415] to [df559b0e4c].

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42

43
44
45
46



47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
#include <stdlib.h>
#include <string.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#ifdef OF_HAVE_SOCKETS
# import "socket_helpers.h"
#endif

#include "platform.h"

#if !defined(OF_WINDOWS) && !defined(OF_MORPHOS)
# include <signal.h>
#endif

#import "OFStream.h"
#import "OFStream+Private.h"

#import "OFData.h"
#import "OFKernelEventObserver.h"
#import "OFRunLoop+Private.h"
#import "OFRunLoop.h"



#import "OFString.h"
#import "OFSystemInfo.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFSetOptionFailedException.h"
#import "OFTruncatedDataException.h"
#import "OFWriteFailedException.h"

#import "of_asprintf.h"

#define MIN_READ_SIZE 512

@implementation OFStream
@synthesize buffersWrites = _buffersWrites;
@synthesize of_waitingForDelimiter = _waitingForDelimiter, delegate = _delegate;

#if defined(SIGPIPE) && defined(SIG_IGN)







<
<
<
<








>




>
>
>












<
<







24
25
26
27
28
29
30




31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58


59
60
61
62
63
64
65
#include <stdlib.h>
#include <string.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif





#include "platform.h"

#if !defined(OF_WINDOWS) && !defined(OF_MORPHOS)
# include <signal.h>
#endif

#import "OFStream.h"
#import "OFStream+Private.h"
#import "OFASPrintF.h"
#import "OFData.h"
#import "OFKernelEventObserver.h"
#import "OFRunLoop+Private.h"
#import "OFRunLoop.h"
#ifdef OF_HAVE_SOCKETS
# import "OFSocket+Private.h"
#endif
#import "OFString.h"
#import "OFSystemInfo.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFSetOptionFailedException.h"
#import "OFTruncatedDataException.h"
#import "OFWriteFailedException.h"



#define MIN_READ_SIZE 512

@implementation OFStream
@synthesize buffersWrites = _buffersWrites;
@synthesize of_waitingForDelimiter = _waitingForDelimiter, delegate = _delegate;

#if defined(SIGPIPE) && defined(SIG_IGN)
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
	}

	return self;
}

- (void)dealloc
{
	free(_readBufferMemory);
	free(_writeBuffer);

	[super dealloc];
}

- (bool)lowlevelIsAtEndOfStream
{
	OF_UNRECOGNIZED_SELECTOR







|
|







87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
	}

	return self;
}

- (void)dealloc
{
	OFFreeMemory(_readBufferMemory);
	OFFreeMemory(_writeBuffer);

	[super dealloc];
}

- (bool)lowlevelIsAtEndOfStream
{
	OF_UNRECOGNIZED_SELECTOR
142
143
144
145
146
147
148
149

150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
			bytesRead = [self
			    lowlevelReadIntoBuffer: tmp
					    length: MIN_READ_SIZE];

			if (bytesRead > length) {
				memcpy(buffer, tmp, length);

				readBuffer = of_alloc(bytesRead - length, 1);

				memcpy(readBuffer, tmp + length,
				    bytesRead - length);

				_readBuffer = _readBufferMemory = readBuffer;
				_readBufferLength = bytesRead - length;

				return length;
			} else {
				memcpy(buffer, tmp, bytesRead);
				return bytesRead;
			}
		}

		return [self lowlevelReadIntoBuffer: buffer length: length];
	}

	if (length >= _readBufferLength) {
		size_t ret = _readBufferLength;
		memcpy(buffer, _readBuffer, _readBufferLength);

		free(_readBufferMemory);
		_readBuffer = _readBufferMemory = NULL;
		_readBufferLength = 0;

		return ret;
	} else {
		memcpy(buffer, _readBuffer, length);








|
>




















|







140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
			bytesRead = [self
			    lowlevelReadIntoBuffer: tmp
					    length: MIN_READ_SIZE];

			if (bytesRead > length) {
				memcpy(buffer, tmp, length);

				readBuffer = OFAllocMemory(bytesRead - length,
				    1);
				memcpy(readBuffer, tmp + length,
				    bytesRead - length);

				_readBuffer = _readBufferMemory = readBuffer;
				_readBufferLength = bytesRead - length;

				return length;
			} else {
				memcpy(buffer, tmp, bytesRead);
				return bytesRead;
			}
		}

		return [self lowlevelReadIntoBuffer: buffer length: length];
	}

	if (length >= _readBufferLength) {
		size_t ret = _readBufferLength;
		memcpy(buffer, _readBuffer, _readBufferLength);

		OFFreeMemory(_readBufferMemory);
		_readBuffer = _readBufferMemory = NULL;
		_readBufferLength = 0;

		return ret;
	} else {
		memcpy(buffer, _readBuffer, length);

196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
}

#ifdef OF_HAVE_SOCKETS
- (void)asyncReadIntoBuffer: (void *)buffer length: (size_t)length
{
	[self asyncReadIntoBuffer: buffer
			   length: length
		      runLoopMode: of_run_loop_mode_default];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				     length: length
				       mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				      block: NULL
# endif
				   delegate: _delegate];
}

- (void)asyncReadIntoBuffer: (void *)buffer exactLength: (size_t)length
{
	[self asyncReadIntoBuffer: buffer
		      exactLength: length
		      runLoopMode: of_run_loop_mode_default];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				exactLength: length
				       mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				      block: NULL
# endif
				   delegate: _delegate];
}

# ifdef OF_HAVE_BLOCKS
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		      block: (of_stream_async_read_block_t)block
{
	[self asyncReadIntoBuffer: buffer
			   length: length
		      runLoopMode: of_run_loop_mode_default
			    block: block];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode
		      block: (of_stream_async_read_block_t)block
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				     length: length
				       mode: runLoopMode
				      block: block
				   delegate: nil];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		      block: (of_stream_async_read_block_t)block
{
	[self asyncReadIntoBuffer: buffer
		      exactLength: length
		      runLoopMode: of_run_loop_mode_default
			    block: block];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (of_run_loop_mode_t)runLoopMode
		      block: (of_stream_async_read_block_t)block
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				exactLength: length







|




|


















|




|

















|



|





|
|














|



|





|
|







195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
}

#ifdef OF_HAVE_SOCKETS
- (void)asyncReadIntoBuffer: (void *)buffer length: (size_t)length
{
	[self asyncReadIntoBuffer: buffer
			   length: length
		      runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				     length: length
				       mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				      block: NULL
# endif
				   delegate: _delegate];
}

- (void)asyncReadIntoBuffer: (void *)buffer exactLength: (size_t)length
{
	[self asyncReadIntoBuffer: buffer
		      exactLength: length
		      runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				exactLength: length
				       mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				      block: NULL
# endif
				   delegate: _delegate];
}

# ifdef OF_HAVE_BLOCKS
- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		      block: (OFStreamAsyncReadBlock)block
{
	[self asyncReadIntoBuffer: buffer
			   length: length
		      runLoopMode: OFDefaultRunLoopMode
			    block: block];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		     length: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode
		      block: (OFStreamAsyncReadBlock)block
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				     length: length
				       mode: runLoopMode
				      block: block
				   delegate: nil];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		      block: (OFStreamAsyncReadBlock)block
{
	[self asyncReadIntoBuffer: buffer
		      exactLength: length
		      runLoopMode: OFDefaultRunLoopMode
			    block: block];
}

- (void)asyncReadIntoBuffer: (void *)buffer
		exactLength: (size_t)length
		runLoopMode: (OFRunLoopMode)runLoopMode
		      block: (OFStreamAsyncReadBlock)block
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadForStream: stream
				     buffer: buffer
				exactLength: length
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
	return ret;
}

- (uint16_t)readBigEndianInt16
{
	uint16_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 2];
	return OF_BSWAP16_IF_LE(ret);
}

- (uint32_t)readBigEndianInt32
{
	uint32_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OF_BSWAP32_IF_LE(ret);
}

- (uint64_t)readBigEndianInt64
{
	uint64_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OF_BSWAP64_IF_LE(ret);
}

- (float)readBigEndianFloat
{
	float ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OF_BSWAP_FLOAT_IF_LE(ret);
}

- (double)readBigEndianDouble
{
	double ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OF_BSWAP_DOUBLE_IF_LE(ret);
}

- (size_t)readBigEndianInt16sIntoBuffer: (uint16_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP16(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianInt32sIntoBuffer: (uint32_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP32(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianInt64sIntoBuffer: (uint64_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP64(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianFloatsIntoBuffer: (float *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP_FLOAT(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianDoublesIntoBuffer: (double *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP_DOUBLE(buffer[i]);
#endif

	return size;
}

- (uint16_t)readLittleEndianInt16
{
	uint16_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 2];
	return OF_BSWAP16_IF_BE(ret);
}

- (uint32_t)readLittleEndianInt32
{
	uint32_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OF_BSWAP32_IF_BE(ret);
}

- (uint64_t)readLittleEndianInt64
{
	uint64_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OF_BSWAP64_IF_BE(ret);
}

- (float)readLittleEndianFloat
{
	float ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OF_BSWAP_FLOAT_IF_BE(ret);
}

- (double)readLittleEndianDouble
{
	double ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OF_BSWAP_DOUBLE_IF_BE(ret);
}

- (size_t)readLittleEndianInt16sIntoBuffer: (uint16_t *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP16(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianInt32sIntoBuffer: (uint32_t *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP32(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianInt64sIntoBuffer: (uint64_t *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP64(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianFloatsIntoBuffer: (float *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP_FLOAT(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianDoublesIntoBuffer: (double *)buffer
				      count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OF_BSWAP_DOUBLE(buffer[i]);
#endif

	return size;
}

- (OFData *)readDataWithCount: (size_t)count
{
	return [self readDataWithItemSize: 1 count: count];
}

- (OFData *)readDataWithItemSize: (size_t)itemSize count: (size_t)count
{
	OFData *ret;
	char *buffer;

	if OF_UNLIKELY (count > SIZE_MAX / itemSize)
		@throw [OFOutOfRangeException exception];

	buffer = of_alloc(count, itemSize);
	@try {
		[self readIntoBuffer: buffer exactLength: count * itemSize];
		ret = [OFData dataWithItemsNoCopy: buffer
					    count: count
					 itemSize: itemSize
				     freeWhenDone: true];
	} @catch (id e) {
		free(buffer);
		@throw e;
	}

	return ret;
}

- (OFData *)readDataUntilEndOfStream
{
	OFMutableData *data = [OFMutableData data];
	size_t pageSize = [OFSystemInfo pageSize];
	char *buffer = of_alloc(1, pageSize);

	@try {
		while (!self.atEndOfStream) {
			size_t length =
			    [self readIntoBuffer: buffer length: pageSize];
			[data addItems: buffer count: length];
		}
	} @finally {
		free(buffer);
	}

	[data makeImmutable];
	return data;
}

- (OFString *)readStringWithLength: (size_t)length
{
	return [self readStringWithLength: length
				 encoding: OF_STRING_ENCODING_UTF_8];
}

- (OFString *)readStringWithLength: (size_t)length
			  encoding: (of_string_encoding_t)encoding
{
	OFString *ret;
	char *buffer = of_alloc(length + 1, 1);
	buffer[length] = 0;

	@try {
		[self readIntoBuffer: buffer exactLength: length];
		ret = [OFString stringWithCString: buffer encoding: encoding];
	} @finally {
		free(buffer);
	}

	return ret;
}

- (OFString *)tryReadLineWithEncoding: (of_string_encoding_t)encoding
{
	size_t pageSize, bufferLength;
	char *buffer, *readBuffer;
	OFString *ret;

	/* Look if there's a line or \0 in our buffer */
	if (!_waitingForDelimiter && _readBuffer != NULL) {







|






|






|






|






|















|


















|


















|


















|


















|









|






|






|






|






|
















|



















|



















|



















|



















|


















|







|










|








|









|



|


|






|





|







305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
	return ret;
}

- (uint16_t)readBigEndianInt16
{
	uint16_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 2];
	return OFFromBigEndian16(ret);
}

- (uint32_t)readBigEndianInt32
{
	uint32_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OFFromBigEndian32(ret);
}

- (uint64_t)readBigEndianInt64
{
	uint64_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OFFromBigEndian64(ret);
}

- (float)readBigEndianFloat
{
	float ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OFFromBigEndianFloat(ret);
}

- (double)readBigEndianDouble
{
	double ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OFFromBigEndianDouble(ret);
}

- (size_t)readBigEndianInt16sIntoBuffer: (uint16_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwap16(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianInt32sIntoBuffer: (uint32_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwap32(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianInt64sIntoBuffer: (uint64_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwap64(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianFloatsIntoBuffer: (float *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwapFloat(buffer[i]);
#endif

	return size;
}

- (size_t)readBigEndianDoublesIntoBuffer: (double *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

	[self readIntoBuffer: buffer exactLength: size];

#ifndef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwapDouble(buffer[i]);
#endif

	return size;
}

- (uint16_t)readLittleEndianInt16
{
	uint16_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 2];
	return OFFromLittleEndian16(ret);
}

- (uint32_t)readLittleEndianInt32
{
	uint32_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OFFromLittleEndian32(ret);
}

- (uint64_t)readLittleEndianInt64
{
	uint64_t ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OFFromLittleEndian64(ret);
}

- (float)readLittleEndianFloat
{
	float ret;
	[self readIntoBuffer: (char *)&ret exactLength: 4];
	return OFFromLittleEndianFloat(ret);
}

- (double)readLittleEndianDouble
{
	double ret;
	[self readIntoBuffer: (char *)&ret exactLength: 8];
	return OFFromLittleEndianDouble(ret);
}

- (size_t)readLittleEndianInt16sIntoBuffer: (uint16_t *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwap16(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianInt32sIntoBuffer: (uint32_t *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwap32(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianInt64sIntoBuffer: (uint64_t *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwap64(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianFloatsIntoBuffer: (float *)buffer
				     count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwapFloat(buffer[i]);
#endif

	return size;
}

- (size_t)readLittleEndianDoublesIntoBuffer: (double *)buffer
				      count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

	[self readIntoBuffer: buffer exactLength: size];

#ifdef OF_FLOAT_BIG_ENDIAN
	for (size_t i = 0; i < count; i++)
		buffer[i] = OFByteSwapDouble(buffer[i]);
#endif

	return size;
}

- (OFData *)readDataWithCount: (size_t)count
{
	return [self readDataWithItemSize: 1 count: count];
}

- (OFData *)readDataWithItemSize: (size_t)itemSize count: (size_t)count
{
	OFData *ret;
	char *buffer;

	if OF_UNLIKELY (count > SIZE_MAX / itemSize)
		@throw [OFOutOfRangeException exception];

	buffer = OFAllocMemory(count, itemSize);
	@try {
		[self readIntoBuffer: buffer exactLength: count * itemSize];
		ret = [OFData dataWithItemsNoCopy: buffer
					    count: count
					 itemSize: itemSize
				     freeWhenDone: true];
	} @catch (id e) {
		OFFreeMemory(buffer);
		@throw e;
	}

	return ret;
}

- (OFData *)readDataUntilEndOfStream
{
	OFMutableData *data = [OFMutableData data];
	size_t pageSize = [OFSystemInfo pageSize];
	char *buffer = OFAllocMemory(1, pageSize);

	@try {
		while (!self.atEndOfStream) {
			size_t length =
			    [self readIntoBuffer: buffer length: pageSize];
			[data addItems: buffer count: length];
		}
	} @finally {
		OFFreeMemory(buffer);
	}

	[data makeImmutable];
	return data;
}

- (OFString *)readStringWithLength: (size_t)length
{
	return [self readStringWithLength: length
				 encoding: OFStringEncodingUTF8];
}

- (OFString *)readStringWithLength: (size_t)length
			  encoding: (OFStringEncoding)encoding
{
	OFString *ret;
	char *buffer = OFAllocMemory(length + 1, 1);
	buffer[length] = 0;

	@try {
		[self readIntoBuffer: buffer exactLength: length];
		ret = [OFString stringWithCString: buffer encoding: encoding];
	} @finally {
		OFFreeMemory(buffer);
	}

	return ret;
}

- (OFString *)tryReadLineWithEncoding: (OFStringEncoding)encoding
{
	size_t pageSize, bufferLength;
	char *buffer, *readBuffer;
	OFString *ret;

	/* Look if there's a line or \0 in our buffer */
	if (!_waitingForDelimiter && _readBuffer != NULL) {
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
				return ret;
			}
		}
	}

	/* Read and see if we got a newline or \0 */
	pageSize = [OFSystemInfo pageSize];
	buffer = of_alloc(1, pageSize);

	@try {
		if ([self lowlevelIsAtEndOfStream]) {
			size_t retLength;

			if (_readBuffer == NULL) {
				_waitingForDelimiter = false;
				return nil;
			}

			retLength = _readBufferLength;

			if (retLength > 0 && _readBuffer[retLength - 1] == '\r')
				retLength--;

			ret = [OFString stringWithCString: _readBuffer
						 encoding: encoding
						   length: retLength];

			free(_readBufferMemory);
			_readBuffer = _readBufferMemory = NULL;
			_readBufferLength = 0;

			_waitingForDelimiter = false;
			return ret;
		}

		bufferLength = [self lowlevelReadIntoBuffer: buffer
						     length: pageSize];

		/* Look if there's a newline or \0 */
		for (size_t i = 0; i < bufferLength; i++) {
			if OF_UNLIKELY (buffer[i] == '\n' ||
			    buffer[i] == '\0') {
				size_t retLength = _readBufferLength + i;
				char *retCString = of_alloc(retLength, 1);

				if (_readBuffer != NULL)
					memcpy(retCString, _readBuffer,
					    _readBufferLength);
				memcpy(retCString + _readBufferLength,
				    buffer, i);








|



















|















|







668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
				return ret;
			}
		}
	}

	/* Read and see if we got a newline or \0 */
	pageSize = [OFSystemInfo pageSize];
	buffer = OFAllocMemory(1, pageSize);

	@try {
		if ([self lowlevelIsAtEndOfStream]) {
			size_t retLength;

			if (_readBuffer == NULL) {
				_waitingForDelimiter = false;
				return nil;
			}

			retLength = _readBufferLength;

			if (retLength > 0 && _readBuffer[retLength - 1] == '\r')
				retLength--;

			ret = [OFString stringWithCString: _readBuffer
						 encoding: encoding
						   length: retLength];

			OFFreeMemory(_readBufferMemory);
			_readBuffer = _readBufferMemory = NULL;
			_readBufferLength = 0;

			_waitingForDelimiter = false;
			return ret;
		}

		bufferLength = [self lowlevelReadIntoBuffer: buffer
						     length: pageSize];

		/* Look if there's a newline or \0 */
		for (size_t i = 0; i < bufferLength; i++) {
			if OF_UNLIKELY (buffer[i] == '\n' ||
			    buffer[i] == '\0') {
				size_t retLength = _readBufferLength + i;
				char *retCString = OFAllocMemory(retLength, 1);

				if (_readBuffer != NULL)
					memcpy(retCString, _readBuffer,
					    _readBufferLength);
				memcpy(retCString + _readBufferLength,
				    buffer, i);

728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757

758
759
760
761
762
763
764
765
766
767
768
769
770
771
772

773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
						       length: retLength];
				} @catch (id e) {
					if (bufferLength > 0) {
						/*
						 * Append data to _readBuffer
						 * to prevent loss of data.
						 */
						readBuffer = of_alloc(
						    _readBufferLength +
						    bufferLength, 1);

						memcpy(readBuffer, _readBuffer,
						    _readBufferLength);
						memcpy(readBuffer +
						    _readBufferLength,
						    buffer, bufferLength);

						free(_readBufferMemory);
						_readBuffer = readBuffer;
						_readBufferMemory = readBuffer;
						_readBufferLength +=
						    bufferLength;
					}

					@throw e;
				} @finally {
					free(retCString);
				}

				readBuffer = of_alloc(bufferLength - i - 1, 1);

				if (readBuffer != NULL)
					memcpy(readBuffer, buffer + i + 1,
					    bufferLength - i - 1);

				free(_readBufferMemory);
				_readBuffer = _readBufferMemory = readBuffer;
				_readBufferLength = bufferLength - i - 1;

				_waitingForDelimiter = false;
				return ret;
			}
		}

		/* There was no newline or \0 */
		if (bufferLength > 0) {

			readBuffer = of_alloc(_readBufferLength + bufferLength,
			    1);

			memcpy(readBuffer, _readBuffer, _readBufferLength);
			memcpy(readBuffer + _readBufferLength,
			    buffer, bufferLength);

			free(_readBufferMemory);
			_readBuffer = _readBufferMemory = readBuffer;
			_readBufferLength += bufferLength;
		}
	} @finally {
		free(buffer);
	}

	_waitingForDelimiter = true;
	return nil;
}

- (OFString *)readLine
{
	return [self readLineWithEncoding: OF_STRING_ENCODING_UTF_8];
}

- (OFString *)readLineWithEncoding: (of_string_encoding_t)encoding
{
	OFString *line = nil;

	while ((line = [self tryReadLineWithEncoding: encoding]) == nil)
		if (self.atEndOfStream)
			return nil;

	return line;
}

#ifdef OF_HAVE_SOCKETS
- (void)asyncReadLine
{
	[self asyncReadLineWithEncoding: OF_STRING_ENCODING_UTF_8
			    runLoopMode: of_run_loop_mode_default];
}

- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
{
	[self asyncReadLineWithEncoding: encoding
			    runLoopMode: of_run_loop_mode_default];
}

- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
		      runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadLineForStream: stream
				       encoding: encoding
					   mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
					  block: NULL
# endif
				       delegate: _delegate];
}

# ifdef OF_HAVE_BLOCKS
- (void)asyncReadLineWithBlock: (of_stream_async_read_line_block_t)block
{
	[self asyncReadLineWithEncoding: OF_STRING_ENCODING_UTF_8
			    runLoopMode: of_run_loop_mode_default
				  block: block];
}

- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
			    block: (of_stream_async_read_line_block_t)block
{
	[self asyncReadLineWithEncoding: encoding
			    runLoopMode: of_run_loop_mode_default
				  block: block];
}

- (void)asyncReadLineWithEncoding: (of_string_encoding_t)encoding
		      runLoopMode: (of_run_loop_mode_t)runLoopMode
			    block: (of_stream_async_read_line_block_t)block
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadLineForStream: stream
				       encoding: encoding
					   mode: runLoopMode
					  block: block
				       delegate: nil];
}
# endif
#endif

- (OFString *)tryReadLine
{
	return [self tryReadLineWithEncoding: OF_STRING_ENCODING_UTF_8];
}

- (OFString *)tryReadTillDelimiter: (OFString *)delimiter
			  encoding: (of_string_encoding_t)encoding
{
	const char *delimiterCString;
	size_t j, delimiterLength, pageSize, bufferLength;
	char *buffer, *readBuffer;
	OFString *ret;

	delimiterCString = [delimiter cStringWithEncoding: encoding];







|









|








|


|
>




|










>
|
<





|




|








|


|













|
|


|


|


|
|














|

|
|



|
|


|



|
|
|















|



|







727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774

775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
						       length: retLength];
				} @catch (id e) {
					if (bufferLength > 0) {
						/*
						 * Append data to _readBuffer
						 * to prevent loss of data.
						 */
						readBuffer = OFAllocMemory(
						    _readBufferLength +
						    bufferLength, 1);

						memcpy(readBuffer, _readBuffer,
						    _readBufferLength);
						memcpy(readBuffer +
						    _readBufferLength,
						    buffer, bufferLength);

						OFFreeMemory(_readBufferMemory);
						_readBuffer = readBuffer;
						_readBufferMemory = readBuffer;
						_readBufferLength +=
						    bufferLength;
					}

					@throw e;
				} @finally {
					OFFreeMemory(retCString);
				}

				readBuffer = OFAllocMemory(bufferLength - i - 1,
				    1);
				if (readBuffer != NULL)
					memcpy(readBuffer, buffer + i + 1,
					    bufferLength - i - 1);

				OFFreeMemory(_readBufferMemory);
				_readBuffer = _readBufferMemory = readBuffer;
				_readBufferLength = bufferLength - i - 1;

				_waitingForDelimiter = false;
				return ret;
			}
		}

		/* There was no newline or \0 */
		if (bufferLength > 0) {
			readBuffer = OFAllocMemory(
			    _readBufferLength + bufferLength, 1);


			memcpy(readBuffer, _readBuffer, _readBufferLength);
			memcpy(readBuffer + _readBufferLength,
			    buffer, bufferLength);

			OFFreeMemory(_readBufferMemory);
			_readBuffer = _readBufferMemory = readBuffer;
			_readBufferLength += bufferLength;
		}
	} @finally {
		OFFreeMemory(buffer);
	}

	_waitingForDelimiter = true;
	return nil;
}

- (OFString *)readLine
{
	return [self readLineWithEncoding: OFStringEncodingUTF8];
}

- (OFString *)readLineWithEncoding: (OFStringEncoding)encoding
{
	OFString *line = nil;

	while ((line = [self tryReadLineWithEncoding: encoding]) == nil)
		if (self.atEndOfStream)
			return nil;

	return line;
}

#ifdef OF_HAVE_SOCKETS
- (void)asyncReadLine
{
	[self asyncReadLineWithEncoding: OFStringEncodingUTF8
			    runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding
{
	[self asyncReadLineWithEncoding: encoding
			    runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding
		      runLoopMode: (OFRunLoopMode)runLoopMode
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadLineForStream: stream
				       encoding: encoding
					   mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
					  block: NULL
# endif
				       delegate: _delegate];
}

# ifdef OF_HAVE_BLOCKS
- (void)asyncReadLineWithBlock: (OFStreamAsyncReadLineBlock)block
{
	[self asyncReadLineWithEncoding: OFStringEncodingUTF8
			    runLoopMode: OFDefaultRunLoopMode
				  block: block];
}

- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding
			    block: (OFStreamAsyncReadLineBlock)block
{
	[self asyncReadLineWithEncoding: encoding
			    runLoopMode: OFDefaultRunLoopMode
				  block: block];
}

- (void)asyncReadLineWithEncoding: (OFStringEncoding)encoding
		      runLoopMode: (OFRunLoopMode)runLoopMode
			    block: (OFStreamAsyncReadLineBlock)block
{
	OFStream <OFReadyForReadingObserving> *stream =
	    (OFStream <OFReadyForReadingObserving> *)self;

	[OFRunLoop of_addAsyncReadLineForStream: stream
				       encoding: encoding
					   mode: runLoopMode
					  block: block
				       delegate: nil];
}
# endif
#endif

- (OFString *)tryReadLine
{
	return [self tryReadLineWithEncoding: OFStringEncodingUTF8];
}

- (OFString *)tryReadTillDelimiter: (OFString *)delimiter
			  encoding: (OFStringEncoding)encoding
{
	const char *delimiterCString;
	size_t j, delimiterLength, pageSize, bufferLength;
	char *buffer, *readBuffer;
	OFString *ret;

	delimiterCString = [delimiter cStringWithEncoding: encoding];
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
				return ret;
			}
		}
	}

	/* Read and see if we got a delimiter or \0 */
	pageSize = [OFSystemInfo pageSize];
	buffer = of_alloc(1, pageSize);

	@try {
		if ([self lowlevelIsAtEndOfStream]) {
			if (_readBuffer == NULL) {
				_waitingForDelimiter = false;
				return nil;
			}

			ret = [OFString stringWithCString: _readBuffer
						 encoding: encoding
						   length: _readBufferLength];

			free(_readBufferMemory);
			_readBuffer = _readBufferMemory = NULL;
			_readBufferLength = 0;

			_waitingForDelimiter = false;
			return ret;
		}








|












|







907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
				return ret;
			}
		}
	}

	/* Read and see if we got a delimiter or \0 */
	pageSize = [OFSystemInfo pageSize];
	buffer = OFAllocMemory(1, pageSize);

	@try {
		if ([self lowlevelIsAtEndOfStream]) {
			if (_readBuffer == NULL) {
				_waitingForDelimiter = false;
				return nil;
			}

			ret = [OFString stringWithCString: _readBuffer
						 encoding: encoding
						   length: _readBufferLength];

			OFFreeMemory(_readBufferMemory);
			_readBuffer = _readBufferMemory = NULL;
			_readBufferLength = 0;

			_waitingForDelimiter = false;
			return ret;
		}

945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
				char *retCString;

				if (buffer[i] == '\0')
					delimiterLength = 1;

				retLength = _readBufferLength + i + 1 -
				    delimiterLength;
				retCString = of_alloc(retLength, 1);

				if (_readBuffer != NULL &&
				    _readBufferLength <= retLength)
					memcpy(retCString, _readBuffer,
					    _readBufferLength);
				else if (_readBuffer != NULL)
					memcpy(retCString, _readBuffer,







|







945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
				char *retCString;

				if (buffer[i] == '\0')
					delimiterLength = 1;

				retLength = _readBufferLength + i + 1 -
				    delimiterLength;
				retCString = OFAllocMemory(retLength, 1);

				if (_readBuffer != NULL &&
				    _readBufferLength <= retLength)
					memcpy(retCString, _readBuffer,
					    _readBufferLength);
				else if (_readBuffer != NULL)
					memcpy(retCString, _readBuffer,
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998

999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013

1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
						       length: retLength];
				} @catch (id e) {
					if (bufferLength > 0) {
						/*
						 * Append data to _readBuffer
						 * to prevent loss of data.
						 */
						readBuffer = of_alloc(
						    _readBufferLength +
						    bufferLength, 1);

						memcpy(readBuffer, _readBuffer,
						    _readBufferLength);
						memcpy(readBuffer +
						    _readBufferLength,
						    buffer, bufferLength);

						free(_readBufferMemory);
						_readBuffer = readBuffer;
						_readBufferMemory = readBuffer;
						_readBufferLength +=
						    bufferLength;
					}

					@throw e;
				} @finally {
					free(retCString);
				}

				readBuffer = of_alloc(bufferLength - i - 1, 1);

				if (readBuffer != NULL)
					memcpy(readBuffer, buffer + i + 1,
					    bufferLength - i - 1);

				free(_readBufferMemory);
				_readBuffer = _readBufferMemory = readBuffer;
				_readBufferLength = bufferLength - i - 1;

				_waitingForDelimiter = false;
				return ret;
			}
		}

		/* Neither the delimiter nor \0 was found */
		if (bufferLength > 0) {

			readBuffer = of_alloc(_readBufferLength + bufferLength,
			    1);

			memcpy(readBuffer, _readBuffer, _readBufferLength);
			memcpy(readBuffer + _readBufferLength,
			    buffer, bufferLength);

			free(_readBufferMemory);
			_readBuffer = _readBufferMemory = readBuffer;
			_readBufferLength += bufferLength;
		}
	} @finally {
		free(buffer);
	}

	_waitingForDelimiter = true;
	return nil;
}


- (OFString *)readTillDelimiter: (OFString *)delimiter
{
	return [self readTillDelimiter: delimiter
			      encoding: OF_STRING_ENCODING_UTF_8];
}

- (OFString *)readTillDelimiter: (OFString *)delimiter
		       encoding: (of_string_encoding_t)encoding
{
	OFString *ret = nil;

	while ((ret = [self tryReadTillDelimiter: delimiter
					encoding: encoding]) == nil)
		if (self.atEndOfStream)
			return nil;

	return ret;
}

- (OFString *)tryReadTillDelimiter: (OFString *)delimiter
{
	return [self tryReadTillDelimiter: delimiter
				 encoding: OF_STRING_ENCODING_UTF_8];
}

- (void)flushWriteBuffer
{
	if (_writeBuffer == NULL)
		return;

	[self lowlevelWriteBuffer: _writeBuffer length: _writeBufferLength];

	free(_writeBuffer);
	_writeBuffer = NULL;
	_writeBufferLength = 0;
}

- (size_t)writeBuffer: (const void *)buffer
	       length: (size_t)length
{
	if (!_buffersWrites) {
		size_t bytesWritten = [self lowlevelWriteBuffer: buffer
							 length: length];

		if (_canBlock && bytesWritten < length)
			@throw [OFWriteFailedException
			    exceptionWithObject: self
				requestedLength: length
				   bytesWritten: bytesWritten
					  errNo: 0];

		return bytesWritten;
	} else {
		_writeBuffer = of_realloc(_writeBuffer,
		    _writeBufferLength + length, 1);
		memcpy(_writeBuffer + _writeBufferLength, buffer, length);
		_writeBufferLength += length;

		return length;
	}
}

#ifdef OF_HAVE_SOCKETS
- (void)asyncWriteData: (OFData *)data
{
	[self asyncWriteData: data runLoopMode: of_run_loop_mode_default];
}

- (void)asyncWriteData: (OFData *)data
	   runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
					data: data
					mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				       block: NULL
# endif
				    delegate: _delegate];
}

- (void)asyncWriteString: (OFString *)string
{
	[self asyncWriteString: string
		      encoding: OF_STRING_ENCODING_UTF_8
		   runLoopMode: of_run_loop_mode_default];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding
{
	[self asyncWriteString: string
		      encoding: encoding
		   runLoopMode: of_run_loop_mode_default];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding
	     runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
				      string: string
				    encoding: encoding
					mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				       block: NULL
# endif
				    delegate: _delegate];
}

# ifdef OF_HAVE_BLOCKS
- (void)asyncWriteData: (OFData *)data
		 block: (of_stream_async_write_data_block_t)block
{
	[self asyncWriteData: data
		 runLoopMode: of_run_loop_mode_default
		       block: block];
}

- (void)asyncWriteData: (OFData *)data
	   runLoopMode: (of_run_loop_mode_t)runLoopMode
		 block: (of_stream_async_write_data_block_t)block
{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
					data: data
					mode: runLoopMode
				       block: block
				    delegate: nil];
}

- (void)asyncWriteString: (OFString *)string
		   block: (of_stream_async_write_string_block_t)block
{
	[self asyncWriteString: string
		      encoding: OF_STRING_ENCODING_UTF_8
		   runLoopMode: of_run_loop_mode_default
			 block: block];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding
		   block: (of_stream_async_write_string_block_t)block
{
	[self asyncWriteString: string
		      encoding: encoding
		   runLoopMode: of_run_loop_mode_default
			 block: block];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (of_string_encoding_t)encoding
	     runLoopMode: (of_run_loop_mode_t)runLoopMode
		   block: (of_stream_async_write_string_block_t)block
{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
				      string: string
				    encoding: encoding







|









|








|


|
>




|










>
|
<





|




|










|



|














|









|




















|











|


|
<
















|
|



|



|



|
|















|
<


|




|
|












|


|
|




|
|



|




|
|
|







969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016

1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103

1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150

1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
						       length: retLength];
				} @catch (id e) {
					if (bufferLength > 0) {
						/*
						 * Append data to _readBuffer
						 * to prevent loss of data.
						 */
						readBuffer = OFAllocMemory(
						    _readBufferLength +
						    bufferLength, 1);

						memcpy(readBuffer, _readBuffer,
						    _readBufferLength);
						memcpy(readBuffer +
						    _readBufferLength,
						    buffer, bufferLength);

						OFFreeMemory(_readBufferMemory);
						_readBuffer = readBuffer;
						_readBufferMemory = readBuffer;
						_readBufferLength +=
						    bufferLength;
					}

					@throw e;
				} @finally {
					OFFreeMemory(retCString);
				}

				readBuffer = OFAllocMemory(bufferLength - i - 1,
				    1);
				if (readBuffer != NULL)
					memcpy(readBuffer, buffer + i + 1,
					    bufferLength - i - 1);

				OFFreeMemory(_readBufferMemory);
				_readBuffer = _readBufferMemory = readBuffer;
				_readBufferLength = bufferLength - i - 1;

				_waitingForDelimiter = false;
				return ret;
			}
		}

		/* Neither the delimiter nor \0 was found */
		if (bufferLength > 0) {
			readBuffer = OFAllocMemory(
			    _readBufferLength + bufferLength, 1);


			memcpy(readBuffer, _readBuffer, _readBufferLength);
			memcpy(readBuffer + _readBufferLength,
			    buffer, bufferLength);

			OFFreeMemory(_readBufferMemory);
			_readBuffer = _readBufferMemory = readBuffer;
			_readBufferLength += bufferLength;
		}
	} @finally {
		OFFreeMemory(buffer);
	}

	_waitingForDelimiter = true;
	return nil;
}


- (OFString *)readTillDelimiter: (OFString *)delimiter
{
	return [self readTillDelimiter: delimiter
			      encoding: OFStringEncodingUTF8];
}

- (OFString *)readTillDelimiter: (OFString *)delimiter
		       encoding: (OFStringEncoding)encoding
{
	OFString *ret = nil;

	while ((ret = [self tryReadTillDelimiter: delimiter
					encoding: encoding]) == nil)
		if (self.atEndOfStream)
			return nil;

	return ret;
}

- (OFString *)tryReadTillDelimiter: (OFString *)delimiter
{
	return [self tryReadTillDelimiter: delimiter
				 encoding: OFStringEncodingUTF8];
}

- (void)flushWriteBuffer
{
	if (_writeBuffer == NULL)
		return;

	[self lowlevelWriteBuffer: _writeBuffer length: _writeBufferLength];

	OFFreeMemory(_writeBuffer);
	_writeBuffer = NULL;
	_writeBufferLength = 0;
}

- (size_t)writeBuffer: (const void *)buffer
	       length: (size_t)length
{
	if (!_buffersWrites) {
		size_t bytesWritten = [self lowlevelWriteBuffer: buffer
							 length: length];

		if (_canBlock && bytesWritten < length)
			@throw [OFWriteFailedException
			    exceptionWithObject: self
				requestedLength: length
				   bytesWritten: bytesWritten
					  errNo: 0];

		return bytesWritten;
	} else {
		_writeBuffer = OFResizeMemory(_writeBuffer,
		    _writeBufferLength + length, 1);
		memcpy(_writeBuffer + _writeBufferLength, buffer, length);
		_writeBufferLength += length;

		return length;
	}
}

#ifdef OF_HAVE_SOCKETS
- (void)asyncWriteData: (OFData *)data
{
	[self asyncWriteData: data runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncWriteData: (OFData *)data runLoopMode: (OFRunLoopMode)runLoopMode

{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
					data: data
					mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				       block: NULL
# endif
				    delegate: _delegate];
}

- (void)asyncWriteString: (OFString *)string
{
	[self asyncWriteString: string
		      encoding: OFStringEncodingUTF8
		   runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding
{
	[self asyncWriteString: string
		      encoding: encoding
		   runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding
	     runLoopMode: (OFRunLoopMode)runLoopMode
{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
				      string: string
				    encoding: encoding
					mode: runLoopMode
# ifdef OF_HAVE_BLOCKS
				       block: NULL
# endif
				    delegate: _delegate];
}

# ifdef OF_HAVE_BLOCKS
- (void)asyncWriteData: (OFData *)data block: (OFStreamAsyncWriteDataBlock)block

{
	[self asyncWriteData: data
		 runLoopMode: OFDefaultRunLoopMode
		       block: block];
}

- (void)asyncWriteData: (OFData *)data
	   runLoopMode: (OFRunLoopMode)runLoopMode
		 block: (OFStreamAsyncWriteDataBlock)block
{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
					data: data
					mode: runLoopMode
				       block: block
				    delegate: nil];
}

- (void)asyncWriteString: (OFString *)string
		   block: (OFStreamAsyncWriteStringBlock)block
{
	[self asyncWriteString: string
		      encoding: OFStringEncodingUTF8
		   runLoopMode: OFDefaultRunLoopMode
			 block: block];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding
		   block: (OFStreamAsyncWriteStringBlock)block
{
	[self asyncWriteString: string
		      encoding: encoding
		   runLoopMode: OFDefaultRunLoopMode
			 block: block];
}

- (void)asyncWriteString: (OFString *)string
		encoding: (OFStringEncoding)encoding
	     runLoopMode: (OFRunLoopMode)runLoopMode
		   block: (OFStreamAsyncWriteStringBlock)block
{
	OFStream <OFReadyForWritingObserving> *stream =
	    (OFStream <OFReadyForWritingObserving> *)self;

	[OFRunLoop of_addAsyncWriteForStream: stream
				      string: string
				    encoding: encoding
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
- (void)writeInt8: (uint8_t)int8
{
	[self writeBuffer: (char *)&int8 length: 1];
}

- (void)writeBigEndianInt16: (uint16_t)int16
{
	int16 = OF_BSWAP16_IF_LE(int16);
	[self writeBuffer: (char *)&int16 length: 2];
}

- (void)writeBigEndianInt32: (uint32_t)int32
{
	int32 = OF_BSWAP32_IF_LE(int32);
	[self writeBuffer: (char *)&int32 length: 4];
}

- (void)writeBigEndianInt64: (uint64_t)int64
{
	int64 = OF_BSWAP64_IF_LE(int64);
	[self writeBuffer: (char *)&int64 length: 8];
}

- (void)writeBigEndianFloat: (float)float_
{
	float_ = OF_BSWAP_FLOAT_IF_LE(float_);
	[self writeBuffer: (char *)&float_ length: 4];
}

- (void)writeBigEndianDouble: (double)double_
{
	double_ = OF_BSWAP_DOUBLE_IF_LE(double_);
	[self writeBuffer: (char *)&double_ length: 8];
}

- (size_t)writeBigEndianInt16s: (const uint16_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

#ifdef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint16_t *tmp = of_alloc(count, sizeof(uint16_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP16(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianInt32s: (const uint32_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

#ifdef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint32_t *tmp = of_alloc(count, sizeof(uint32_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP32(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianInt64s: (const uint64_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

#ifdef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint64_t *tmp = of_alloc(count, sizeof(uint64_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP64(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianFloats: (const float *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	float *tmp = of_alloc(count, sizeof(float));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP_FLOAT(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianDoubles: (const double *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	double *tmp = of_alloc(count, sizeof(double));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP_DOUBLE(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (void)writeLittleEndianInt16: (uint16_t)int16
{
	int16 = OF_BSWAP16_IF_BE(int16);
	[self writeBuffer: (char *)&int16 length: 2];
}

- (void)writeLittleEndianInt32: (uint32_t)int32
{
	int32 = OF_BSWAP32_IF_BE(int32);
	[self writeBuffer: (char *)&int32 length: 4];
}

- (void)writeLittleEndianInt64: (uint64_t)int64
{
	int64 = OF_BSWAP64_IF_BE(int64);
	[self writeBuffer: (char *)&int64 length: 8];
}

- (void)writeLittleEndianFloat: (float)float_
{
	float_ = OF_BSWAP_FLOAT_IF_BE(float_);
	[self writeBuffer: (char *)&float_ length: 4];
}

- (void)writeLittleEndianDouble: (double)double_
{
	double_ = OF_BSWAP_DOUBLE_IF_BE(double_);
	[self writeBuffer: (char *)&double_ length: 8];
}

- (size_t)writeLittleEndianInt16s: (const uint16_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

#ifndef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint16_t *tmp = of_alloc(count, sizeof(uint16_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP16(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianInt32s: (const uint32_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

#ifndef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint32_t *tmp = of_alloc(count, sizeof(uint32_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP32(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianInt64s: (const uint64_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

#ifndef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint64_t *tmp = of_alloc(count, sizeof(uint64_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP64(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianFloats: (const float *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

#ifndef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	float *tmp = of_alloc(count, sizeof(float));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP_FLOAT(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianDoubles: (const double *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

#ifndef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	double *tmp = of_alloc(count, sizeof(double));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OF_BSWAP_DOUBLE(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		free(tmp);
	}
#endif

	return size;
}

- (size_t)writeData: (OFData *)data







|





|





|





|





|















|



|



|


















|



|



|


















|



|



|


















|



|



|


















|



|



|








|





|





|





|





|















|



|



|


















|



|



|


















|



|



|


















|



|



|


















|



|



|







1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
- (void)writeInt8: (uint8_t)int8
{
	[self writeBuffer: (char *)&int8 length: 1];
}

- (void)writeBigEndianInt16: (uint16_t)int16
{
	int16 = OFToBigEndian16(int16);
	[self writeBuffer: (char *)&int16 length: 2];
}

- (void)writeBigEndianInt32: (uint32_t)int32
{
	int32 = OFToBigEndian32(int32);
	[self writeBuffer: (char *)&int32 length: 4];
}

- (void)writeBigEndianInt64: (uint64_t)int64
{
	int64 = OFToBigEndian64(int64);
	[self writeBuffer: (char *)&int64 length: 8];
}

- (void)writeBigEndianFloat: (float)float_
{
	float_ = OFToBigEndianFloat(float_);
	[self writeBuffer: (char *)&float_ length: 4];
}

- (void)writeBigEndianDouble: (double)double_
{
	double_ = OFToBigEndianDouble(double_);
	[self writeBuffer: (char *)&double_ length: 8];
}

- (size_t)writeBigEndianInt16s: (const uint16_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

#ifdef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint16_t *tmp = OFAllocMemory(count, sizeof(uint16_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwap16(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianInt32s: (const uint32_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

#ifdef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint32_t *tmp = OFAllocMemory(count, sizeof(uint32_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwap32(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianInt64s: (const uint64_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

#ifdef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint64_t *tmp = OFAllocMemory(count, sizeof(uint64_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwap64(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianFloats: (const float *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	float *tmp = OFAllocMemory(count, sizeof(float));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwapFloat(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeBigEndianDoubles: (const double *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

#ifdef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	double *tmp = OFAllocMemory(count, sizeof(double));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwapDouble(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (void)writeLittleEndianInt16: (uint16_t)int16
{
	int16 = OFToLittleEndian16(int16);
	[self writeBuffer: (char *)&int16 length: 2];
}

- (void)writeLittleEndianInt32: (uint32_t)int32
{
	int32 = OFToLittleEndian32(int32);
	[self writeBuffer: (char *)&int32 length: 4];
}

- (void)writeLittleEndianInt64: (uint64_t)int64
{
	int64 = OFToLittleEndian64(int64);
	[self writeBuffer: (char *)&int64 length: 8];
}

- (void)writeLittleEndianFloat: (float)float_
{
	float_ = OFToLittleEndianFloat(float_);
	[self writeBuffer: (char *)&float_ length: 4];
}

- (void)writeLittleEndianDouble: (double)double_
{
	double_ = OFToLittleEndianDouble(double_);
	[self writeBuffer: (char *)&double_ length: 8];
}

- (size_t)writeLittleEndianInt16s: (const uint16_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint16_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint16_t);

#ifndef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint16_t *tmp = OFAllocMemory(count, sizeof(uint16_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwap16(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianInt32s: (const uint32_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint32_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint32_t);

#ifndef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint32_t *tmp = OFAllocMemory(count, sizeof(uint32_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwap32(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianInt64s: (const uint64_t *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(uint64_t))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(uint64_t);

#ifndef OF_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	uint64_t *tmp = OFAllocMemory(count, sizeof(uint64_t));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwap64(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianFloats: (const float *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(float))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(float);

#ifndef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	float *tmp = OFAllocMemory(count, sizeof(float));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwapFloat(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeLittleEndianDoubles: (const double *)buffer count: (size_t)count
{
	size_t size;

	if OF_UNLIKELY (count > SIZE_MAX / sizeof(double))
		@throw [OFOutOfRangeException exception];

	size = count * sizeof(double);

#ifndef OF_FLOAT_BIG_ENDIAN
	[self writeBuffer: buffer length: size];
#else
	double *tmp = OFAllocMemory(count, sizeof(double));

	@try {
		for (size_t i = 0; i < count; i++)
			tmp[i] = OFByteSwapDouble(buffer[i]);

		[self writeBuffer: tmp length: size];
	} @finally {
		OFFreeMemory(tmp);
	}
#endif

	return size;
}

- (size_t)writeData: (OFData *)data
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
	objc_autoreleasePoolPop(pool);

	return length;
}

- (size_t)writeString: (OFString *)string
{
	return [self writeString: string encoding: OF_STRING_ENCODING_UTF_8];
}

- (size_t)writeString: (OFString *)string
	     encoding: (of_string_encoding_t)encoding
{
	void *pool;
	size_t length;

	if (string == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();
	length = [string cStringLengthWithEncoding: encoding];

	[self writeBuffer: [string cStringWithEncoding: encoding]
		   length: length];

	objc_autoreleasePoolPop(pool);

	return length;
}

- (size_t)writeLine: (OFString *)string
{
	return [self writeLine: string encoding: OF_STRING_ENCODING_UTF_8];
}

- (size_t)writeLine: (OFString *)string encoding: (of_string_encoding_t)encoding
{
	size_t stringLength = [string cStringLengthWithEncoding: encoding];
	char *buffer;

	buffer = of_alloc(stringLength + 1, 1);

	@try {
		memcpy(buffer, [string cStringWithEncoding: encoding],
		    stringLength);
		buffer[stringLength] = '\n';

		[self writeBuffer: buffer length: stringLength + 1];
	} @finally {
		free(buffer);
	}

	return stringLength + 1;
}

- (size_t)writeFormat: (OFConstantString *)format, ...
{







|


|
<




















|


|




|








|







1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566

1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
	objc_autoreleasePoolPop(pool);

	return length;
}

- (size_t)writeString: (OFString *)string
{
	return [self writeString: string encoding: OFStringEncodingUTF8];
}

- (size_t)writeString: (OFString *)string encoding: (OFStringEncoding)encoding

{
	void *pool;
	size_t length;

	if (string == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();
	length = [string cStringLengthWithEncoding: encoding];

	[self writeBuffer: [string cStringWithEncoding: encoding]
		   length: length];

	objc_autoreleasePoolPop(pool);

	return length;
}

- (size_t)writeLine: (OFString *)string
{
	return [self writeLine: string encoding: OFStringEncodingUTF8];
}

- (size_t)writeLine: (OFString *)string encoding: (OFStringEncoding)encoding
{
	size_t stringLength = [string cStringLengthWithEncoding: encoding];
	char *buffer;

	buffer = OFAllocMemory(stringLength + 1, 1);

	@try {
		memcpy(buffer, [string cStringWithEncoding: encoding],
		    stringLength);
		buffer[stringLength] = '\n';

		[self writeBuffer: buffer length: stringLength + 1];
	} @finally {
		OFFreeMemory(buffer);
	}

	return stringLength + 1;
}

- (size_t)writeFormat: (OFConstantString *)format, ...
{
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
{
	char *UTF8String;
	int length;

	if (format == nil)
		@throw [OFInvalidArgumentException exception];

	if ((length = of_vasprintf(&UTF8String, format.UTF8String,
	    arguments)) == -1)
		@throw [OFInvalidFormatException exception];

	@try {
		[self writeBuffer: UTF8String length: length];
	} @finally {
		free(UTF8String);







|







1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
{
	char *UTF8String;
	int length;

	if (format == nil)
		@throw [OFInvalidArgumentException exception];

	if ((length = OFVASPrintF(&UTF8String, format.UTF8String,
	    arguments)) == -1)
		@throw [OFInvalidFormatException exception];

	@try {
		[self writeBuffer: UTF8String length: length];
	} @finally {
		free(UTF8String);
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
	OF_UNRECOGNIZED_SELECTOR
}

#ifdef OF_HAVE_SOCKETS
- (void)cancelAsyncRequests
{
	[OFRunLoop of_cancelAsyncRequestsForObject: self
					      mode: of_run_loop_mode_default];
}
#endif

- (void)unreadFromBuffer: (const void *)buffer length: (size_t)length
{
	char *readBuffer;

	if (length > SIZE_MAX - _readBufferLength)
		@throw [OFOutOfRangeException exception];

	readBuffer = of_alloc(_readBufferLength + length, 1);
	memcpy(readBuffer, buffer, length);
	memcpy(readBuffer + length, _readBuffer, _readBufferLength);

	free(_readBufferMemory);
	_readBuffer = _readBufferMemory = readBuffer;
	_readBufferLength += length;
}

- (void)close
{
	free(_readBufferMemory);
	_readBuffer = _readBufferMemory = NULL;
	_readBufferLength = 0;

	free(_writeBuffer);
	_writeBuffer = NULL;
	_writeBufferLength = 0;
	_buffersWrites = false;

	_waitingForDelimiter = false;
}
@end







|










|



|






|



|







1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
	OF_UNRECOGNIZED_SELECTOR
}

#ifdef OF_HAVE_SOCKETS
- (void)cancelAsyncRequests
{
	[OFRunLoop of_cancelAsyncRequestsForObject: self
					      mode: OFDefaultRunLoopMode];
}
#endif

- (void)unreadFromBuffer: (const void *)buffer length: (size_t)length
{
	char *readBuffer;

	if (length > SIZE_MAX - _readBufferLength)
		@throw [OFOutOfRangeException exception];

	readBuffer = OFAllocMemory(_readBufferLength + length, 1);
	memcpy(readBuffer, buffer, length);
	memcpy(readBuffer + length, _readBuffer, _readBufferLength);

	OFFreeMemory(_readBufferMemory);
	_readBuffer = _readBufferMemory = readBuffer;
	_readBufferLength += length;
}

- (void)close
{
	OFFreeMemory(_readBufferMemory);
	_readBuffer = _readBufferMemory = NULL;
	_readBufferLength = 0;

	OFFreeMemory(_writeBuffer);
	_writeBuffer = NULL;
	_writeBufferLength = 0;
	_buffersWrites = false;

	_waitingForDelimiter = false;
}
@end

Modified src/OFStreamSocket.h from [27f4a02196] to [088cdfae75].

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFStreamSocket;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket accepted a connection.
 *
 * @param acceptedSocket The socket which has been accepted
 * @param exception An exception which occurred while accepting the socket or
 *		    `nil` on success
 * @return A bool whether the same block should be used for the next incoming
 *	   connection
 */
typedef bool (^of_stream_socket_async_accept_block_t)(
    OFStreamSocket *acceptedSocket, id _Nullable exception);
#endif

/**
 * @protocol OFStreamSocketDelegate OFStreamSocket.h ObjFW/OFStreamSocket.h
 *
 * A delegate for OFStreamSocket.
 */







<
|

















|
|







10
11
12
13
14
15
16

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFStream.h"

#import "OFSocket.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFStreamSocket;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket accepted a connection.
 *
 * @param acceptedSocket The socket which has been accepted
 * @param exception An exception which occurred while accepting the socket or
 *		    `nil` on success
 * @return A bool whether the same block should be used for the next incoming
 *	   connection
 */
typedef bool (^OFStreamSocketAsyncAcceptBlock)(OFStreamSocket *acceptedSocket,
    id _Nullable exception);
#endif

/**
 * @protocol OFStreamSocketDelegate OFStreamSocket.h ObjFW/OFStreamSocket.h
 *
 * A delegate for OFStreamSocket.
 */
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
 * @class OFStreamSocket OFStreamSocket.h ObjFW/OFStreamSocket.h
 *
 * @brief A class which provides methods to create and use stream sockets.
 */
@interface OFStreamSocket: OFStream <OFReadyForReadingObserving,
    OFReadyForWritingObserving>
{
	of_socket_t _socket;
	bool _atEndOfStream, _listening;
	of_socket_address_t _remoteAddress;
	OF_RESERVE_IVARS(OFStreamSocket, 4)
}

/**
 * @brief Whether the socket is a listening socket.
 */
@property (readonly, nonatomic, getter=isListening) bool listening;

/**
 * @brief The remote address.
 *
 * @note This only works for accepted sockets!
 */
@property (readonly, nonatomic) const of_socket_address_t *remoteAddress;

/**
 * @brief The delegate for asynchronous operations on the socket.
 *
 * @note The delegate is retained for as long as asynchronous operations are
 *	 still ongoing.
 */







|

|













|







61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
 * @class OFStreamSocket OFStreamSocket.h ObjFW/OFStreamSocket.h
 *
 * @brief A class which provides methods to create and use stream sockets.
 */
@interface OFStreamSocket: OFStream <OFReadyForReadingObserving,
    OFReadyForWritingObserving>
{
	OFSocketHandle _socket;
	bool _atEndOfStream, _listening;
	OFSocketAddress _remoteAddress;
	OF_RESERVE_IVARS(OFStreamSocket, 4)
}

/**
 * @brief Whether the socket is a listening socket.
 */
@property (readonly, nonatomic, getter=isListening) bool listening;

/**
 * @brief The remote address.
 *
 * @note This only works for accepted sockets!
 */
@property (readonly, nonatomic) const OFSocketAddress *remoteAddress;

/**
 * @brief The delegate for asynchronous operations on the socket.
 *
 * @note The delegate is retained for as long as asynchronous operations are
 *	 still ongoing.
 */
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
- (void)asyncAccept;

/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 */
- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */
- (void)asyncAcceptWithBlock: (of_stream_socket_async_accept_block_t)block;

/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */
- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
			     block: (of_stream_socket_async_accept_block_t)
					block;
#endif
@end

OF_ASSUME_NONNULL_END







|









|









|
<
|




124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151

152
153
154
155
156
- (void)asyncAccept;

/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 */
- (void)asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */
- (void)asyncAcceptWithBlock: (OFStreamSocketAsyncAcceptBlock)block;

/**
 * @brief Asynchronously accept an incoming connection.
 *
 * @param runLoopMode The run loop mode in which to perform the async accept
 * @param block The block to execute when a new connection has been accepted.
 *		Returns whether the next incoming connection should be accepted
 *		by the specified block as well.
 */
- (void)asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode

			     block: (OFStreamSocketAsyncAcceptBlock)block;
#endif
@end

OF_ASSUME_NONNULL_END

Modified src/OFStreamSocket.m from [7f5d88caa9] to [a955b9500f].

25
26
27
28
29
30
31

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268

269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
#include <errno.h>
#include <string.h>

#import "OFStreamSocket.h"
#import "OFStreamSocket+Private.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"


#import "OFAcceptFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFListenFailedException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFWriteFailedException.h"

#import "socket_helpers.h"

@implementation OFStreamSocket
@dynamic delegate;
@synthesize listening = _listening;

+ (void)initialize
{
	if (self != [OFStreamSocket class])
		return;

	if (!of_socket_init())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)socket
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (self.class == [OFStreamSocket class]) {
			[self doesNotRecognizeSelector: _cmd];
			abort();
		}

		_socket = INVALID_SOCKET;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_socket != INVALID_SOCKET)
		[self close];

	[super dealloc];
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	return _atEndOfStream;
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer length: (size_t)length
{
	ssize_t ret;

	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	if ((ret = recv(_socket, buffer, length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((ret = recv(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#endif

	if (ret == 0)
		_atEndOfStream = true;

	return ret;
}

- (size_t)lowlevelWriteBuffer: (const void *)buffer length: (size_t)length
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, (void *)buffer, length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: of_socket_errno()];
#else
	int bytesWritten;

	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: of_socket_errno()];
#endif

	return (size_t)bytesWritten;
}

#if defined(OF_WINDOWS) || defined(OF_AMIGAOS)
- (void)setCanBlock: (bool)canBlock
{
# ifdef OF_WINDOWS
	u_long v = canBlock;
# else
	char v = canBlock;
# endif

	if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

	_canBlock = canBlock;
}
#endif

- (int)fileDescriptorForReading
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

#ifndef OF_WII
- (int)of_socketError
{
	int errNo;
	socklen_t len = sizeof(errNo);

	if (getsockopt(_socket, SOL_SOCKET, SO_ERROR, (char *)&errNo,
	    &len) != 0)
		return of_socket_errno();

	return errNo;
}
#endif

- (void)listen
{
	[self listenWithBacklog: SOMAXCONN];
}

- (void)listenWithBacklog: (int)backlog
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (listen(_socket, backlog) == -1)
		@throw [OFListenFailedException
		    exceptionWithSocket: self
				backlog: backlog
				  errNo: of_socket_errno()];

	_listening = true;
}

- (instancetype)accept
{
	OFStreamSocket *client = [[[[self class] alloc] init] autorelease];
#if (!defined(HAVE_PACCEPT) && !defined(HAVE_ACCEPT4)) || !defined(SOCK_CLOEXEC)
# if defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
# endif
#endif

	client->_remoteAddress.length =
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr);

#if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC)
	if ((client->_socket = paccept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, NULL, SOCK_CLOEXEC)) ==
	    INVALID_SOCKET)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: of_socket_errno()];
#elif defined(HAVE_ACCEPT4) && defined(SOCK_CLOEXEC)
	if ((client->_socket = accept4(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, SOCK_CLOEXEC)) == INVALID_SOCKET)

		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: of_socket_errno()];
#else
	if ((client->_socket = accept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length)) == INVALID_SOCKET)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: of_socket_errno()];

# if defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(client->_socket, F_GETFD, 0)) != -1)
		fcntl(client->_socket, F_SETFD, flags | FD_CLOEXEC);
# endif
#endif

	assert(client->_remoteAddress.length <=
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr));

	switch (client->_remoteAddress.sockaddr.sockaddr.sa_family) {
	case AF_INET:
		client->_remoteAddress.family = OF_SOCKET_ADDRESS_FAMILY_IPV4;
		break;
#ifdef OF_HAVE_IPV6
	case AF_INET6:
		client->_remoteAddress.family = OF_SOCKET_ADDRESS_FAMILY_IPV6;
		break;
#endif
#ifdef OF_HAVE_IPX
	case AF_IPX:
		client->_remoteAddress.family = OF_SOCKET_ADDRESS_FAMILY_IPX;
		break;
#endif
	default:
		client->_remoteAddress.family =
		    OF_SOCKET_ADDRESS_FAMILY_UNKNOWN;
		break;
	}

	return client;
}

- (void)asyncAccept
{
	[self asyncAcceptWithRunLoopMode: of_run_loop_mode_default];
}

- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: NULL
				     delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncAcceptWithBlock: (of_stream_socket_async_accept_block_t)block
{
	[self asyncAcceptWithRunLoopMode: of_run_loop_mode_default
				   block: block];
}

- (void)asyncAcceptWithRunLoopMode: (of_run_loop_mode_t)runLoopMode
			     block: (of_stream_socket_async_accept_block_t)block
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: block
				     delegate: nil];
}
#endif

- (const of_socket_address_t *)remoteAddress
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_remoteAddress.length == 0)
		@throw [OFInvalidArgumentException exception];

	if (_remoteAddress.length > (socklen_t)sizeof(_remoteAddress.sockaddr))
		@throw [OFOutOfRangeException exception];

	return &_remoteAddress;
}

- (void)close
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	_listening = false;
	memset(&_remoteAddress, 0, sizeof(_remoteAddress));

	closesocket(_socket);
	_socket = INVALID_SOCKET;

	_atEndOfStream = false;

	[super close];
}
@end







>












<
<









|



















|










|







|









|







|








|










|













|











|

















|










|














|

















|












|






|




















|


|



|
>


|



|


|












|



|




|



|
<








|


|








|

|
<


|
|








|

|













|






|






25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44


45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304

305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327

328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
#include <errno.h>
#include <string.h>

#import "OFStreamSocket.h"
#import "OFStreamSocket+Private.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFSocket+Private.h"

#import "OFAcceptFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFListenFailedException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSetOptionFailedException.h"
#import "OFWriteFailedException.h"



@implementation OFStreamSocket
@dynamic delegate;
@synthesize listening = _listening;

+ (void)initialize
{
	if (self != [OFStreamSocket class])
		return;

	if (!OFSocketInit())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)socket
{
	return [[[self alloc] init] autorelease];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (self.class == [OFStreamSocket class]) {
			[self doesNotRecognizeSelector: _cmd];
			abort();
		}

		_socket = OFInvalidSocketHandle;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_socket != OFInvalidSocketHandle)
		[self close];

	[super dealloc];
}

- (bool)lowlevelIsAtEndOfStream
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	return _atEndOfStream;
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer length: (size_t)length
{
	ssize_t ret;

	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	if ((ret = recv(_socket, buffer, length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((ret = recv(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#endif

	if (ret == 0)
		_atEndOfStream = true;

	return ret;
}

- (size_t)lowlevelWriteBuffer: (const void *)buffer length: (size_t)length
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef OF_WINDOWS
	ssize_t bytesWritten;

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, (void *)buffer, length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: OFSocketErrNo()];
#else
	int bytesWritten;

	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((bytesWritten = send(_socket, buffer, (int)length, 0)) < 0)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
			   bytesWritten: 0
				  errNo: OFSocketErrNo()];
#endif

	return (size_t)bytesWritten;
}

#if defined(OF_WINDOWS) || defined(OF_AMIGAOS)
- (void)setCanBlock: (bool)canBlock
{
# ifdef OF_WINDOWS
	u_long v = canBlock;
# else
	char v = canBlock;
# endif

	if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];

	_canBlock = canBlock;
}
#endif

- (int)fileDescriptorForReading
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == OFInvalidSocketHandle)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == OFInvalidSocketHandle)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

#ifndef OF_WII
- (int)of_socketError
{
	int errNo;
	socklen_t len = sizeof(errNo);

	if (getsockopt(_socket, SOL_SOCKET, SO_ERROR, (char *)&errNo,
	    &len) != 0)
		return OFSocketErrNo();

	return errNo;
}
#endif

- (void)listen
{
	[self listenWithBacklog: SOMAXCONN];
}

- (void)listenWithBacklog: (int)backlog
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (listen(_socket, backlog) == -1)
		@throw [OFListenFailedException
		    exceptionWithSocket: self
				backlog: backlog
				  errNo: OFSocketErrNo()];

	_listening = true;
}

- (instancetype)accept
{
	OFStreamSocket *client = [[[[self class] alloc] init] autorelease];
#if (!defined(HAVE_PACCEPT) && !defined(HAVE_ACCEPT4)) || !defined(SOCK_CLOEXEC)
# if defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
# endif
#endif

	client->_remoteAddress.length =
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr);

#if defined(HAVE_PACCEPT) && defined(SOCK_CLOEXEC)
	if ((client->_socket = paccept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, NULL, SOCK_CLOEXEC)) ==
	    OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];
#elif defined(HAVE_ACCEPT4) && defined(SOCK_CLOEXEC)
	if ((client->_socket = accept4(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length, SOCK_CLOEXEC)) ==
	    OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];
#else
	if ((client->_socket = accept(_socket,
	    &client->_remoteAddress.sockaddr.sockaddr,
	    &client->_remoteAddress.length)) == OFInvalidSocketHandle)
		@throw [OFAcceptFailedException
		    exceptionWithSocket: self
				  errNo: OFSocketErrNo()];

# if defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(client->_socket, F_GETFD, 0)) != -1)
		fcntl(client->_socket, F_SETFD, flags | FD_CLOEXEC);
# endif
#endif

	assert(client->_remoteAddress.length <=
	    (socklen_t)sizeof(client->_remoteAddress.sockaddr));

	switch (client->_remoteAddress.sockaddr.sockaddr.sa_family) {
	case AF_INET:
		client->_remoteAddress.family = OFSocketAddressFamilyIPv4;
		break;
#ifdef OF_HAVE_IPV6
	case AF_INET6:
		client->_remoteAddress.family = OFSocketAddressFamilyIPv6;
		break;
#endif
#ifdef OF_HAVE_IPX
	case AF_IPX:
		client->_remoteAddress.family = OFSocketAddressFamilyIPX;
		break;
#endif
	default:
		client->_remoteAddress.family = OFSocketAddressFamilyUnknown;

		break;
	}

	return client;
}

- (void)asyncAccept
{
	[self asyncAcceptWithRunLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: NULL
				     delegate: _delegate];
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncAcceptWithBlock: (OFStreamSocketAsyncAcceptBlock)block
{
	[self asyncAcceptWithRunLoopMode: OFDefaultRunLoopMode block: block];

}

- (void)asyncAcceptWithRunLoopMode: (OFRunLoopMode)runLoopMode
			     block: (OFStreamSocketAsyncAcceptBlock)block
{
	[OFRunLoop of_addAsyncAcceptForSocket: self
					 mode: runLoopMode
					block: block
				     delegate: nil];
}
#endif

- (const OFSocketAddress *)remoteAddress
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (_remoteAddress.length == 0)
		@throw [OFInvalidArgumentException exception];

	if (_remoteAddress.length > (socklen_t)sizeof(_remoteAddress.sockaddr))
		@throw [OFOutOfRangeException exception];

	return &_remoteAddress;
}

- (void)close
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	_listening = false;
	memset(&_remoteAddress, 0, sizeof(_remoteAddress));

	closesocket(_socket);
	_socket = OFInvalidSocketHandle;

	_atEndOfStream = false;

	[super close];
}
@end

Modified src/OFString+CryptographicHashing.m from [9f70fbd17b] to [7e22b6306f].

50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
		cString[i * 2] = (high > 9 ? high - 10 + 'a' : high + '0');
		cString[i * 2 + 1] = (low > 9 ? low - 10 + 'a' : low + '0');
	}

	objc_autoreleasePoolPop(pool);

	return [OFString stringWithCString: cString
				  encoding: OF_STRING_ENCODING_ASCII
				    length: digestSize * 2];
}

- (OFString *)stringByMD5Hashing
{
	return stringByHashing([OFMD5Hash class], self);
}







|







50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
		cString[i * 2] = (high > 9 ? high - 10 + 'a' : high + '0');
		cString[i * 2 + 1] = (low > 9 ? low - 10 + 'a' : low + '0');
	}

	objc_autoreleasePoolPop(pool);

	return [OFString stringWithCString: cString
				  encoding: OFStringEncodingASCII
				    length: digestSize * 2];
}

- (OFString *)stringByMD5Hashing
{
	return stringByHashing([OFMD5Hash class], self);
}

Modified src/OFString+JSONParsing.m from [c87ddb2735] to [fd3673a355].

105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
		old = *pointer;

		skipWhitespaces(pointer, stop, line);
		skipComment(pointer, stop, line);
	}
}

static inline of_char16_t
parseUnicodeEscape(const char *pointer, const char *stop)
{
	of_char16_t ret = 0;

	if (pointer + 5 >= stop)
		return 0xFFFF;

	if (pointer[0] != '\\' || pointer[1] != 'u')
		return 0xFFFF;








|


|







105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
		old = *pointer;

		skipWhitespaces(pointer, stop, line);
		skipComment(pointer, stop, line);
	}
}

static inline OFChar16
parseUnicodeEscape(const char *pointer, const char *stop)
{
	OFChar16 ret = 0;

	if (pointer + 5 >= stop)
		return 0xFFFF;

	if (pointer[0] != '\\' || pointer[1] != 'u')
		return 0xFFFF;

146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
	char *buffer;
	size_t i = 0;
	char delimiter = **pointer;

	if (++(*pointer) + 1 >= stop)
		return nil;

	buffer = of_alloc(stop - *pointer, 1);

	while (*pointer < stop) {
		/* Parse escape codes */
		if (**pointer == '\\') {
			if (++(*pointer) >= stop) {
				free(buffer);
				return nil;
			}

			switch (**pointer) {
			case '"':
			case '\\':
			case '/':







|





|







146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
	char *buffer;
	size_t i = 0;
	char delimiter = **pointer;

	if (++(*pointer) + 1 >= stop)
		return nil;

	buffer = OFAllocMemory(stop - *pointer, 1);

	while (*pointer < stop) {
		/* Parse escape codes */
		if (**pointer == '\\') {
			if (++(*pointer) >= stop) {
				OFFreeMemory(buffer);
				return nil;
			}

			switch (**pointer) {
			case '"':
			case '\\':
			case '/':
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
				break;
			case 't':
				buffer[i++] = '\t';
				(*pointer)++;
				break;
			/* Parse Unicode escape sequence */
			case 'u':;
				of_char16_t c1, c2;
				of_unichar_t c;
				size_t l;

				c1 = parseUnicodeEscape(*pointer - 1, stop);
				if (c1 == 0xFFFF) {
					free(buffer);
					return nil;
				}

				/* Low surrogate */
				if ((c1 & 0xFC00) == 0xDC00) {
					free(buffer);
					return nil;
				}

				/* Normal character */
				if ((c1 & 0xFC00) != 0xD800) {
					l = of_string_utf8_encode(c1,
					    buffer + i);
					if (l == 0) {
						free(buffer);
						return nil;
					}

					i += l;
					*pointer += 5;

					break;
				}

				/*
				 * If we are still here, we only got one UTF-16
				 * surrogate and now need to get the other one
				 * in order to produce UTF-8 and not CESU-8.
				 */
				c2 = parseUnicodeEscape(*pointer + 5, stop);
				if (c2 == 0xFFFF) {
					free(buffer);
					return nil;
				}

				c = (((c1 & 0x3FF) << 10) |
				    (c2 & 0x3FF)) + 0x10000;

				l = of_string_utf8_encode(c, buffer + i);
				if (l == 0) {
					free(buffer);
					return nil;
				}

				i += l;
				*pointer += 11;

				break;







|
|




|





|





<
|

|
















|






|

|







185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209

210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
				break;
			case 't':
				buffer[i++] = '\t';
				(*pointer)++;
				break;
			/* Parse Unicode escape sequence */
			case 'u':;
				OFChar16 c1, c2;
				OFUnichar c;
				size_t l;

				c1 = parseUnicodeEscape(*pointer - 1, stop);
				if (c1 == 0xFFFF) {
					OFFreeMemory(buffer);
					return nil;
				}

				/* Low surrogate */
				if ((c1 & 0xFC00) == 0xDC00) {
					OFFreeMemory(buffer);
					return nil;
				}

				/* Normal character */
				if ((c1 & 0xFC00) != 0xD800) {

					l = OFUTF8StringEncode(c1, buffer + i);
					if (l == 0) {
						OFFreeMemory(buffer);
						return nil;
					}

					i += l;
					*pointer += 5;

					break;
				}

				/*
				 * If we are still here, we only got one UTF-16
				 * surrogate and now need to get the other one
				 * in order to produce UTF-8 and not CESU-8.
				 */
				c2 = parseUnicodeEscape(*pointer + 5, stop);
				if (c2 == 0xFFFF) {
					OFFreeMemory(buffer);
					return nil;
				}

				c = (((c1 & 0x3FF) << 10) |
				    (c2 & 0x3FF)) + 0x10000;

				l = OFUTF8StringEncode(c, buffer + i);
				if (l == 0) {
					OFFreeMemory(buffer);
					return nil;
				}

				i += l;
				*pointer += 11;

				break;
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396

				break;
			case '\n':
				(*pointer)++;
				(*line)++;
				break;
			default:
				free(buffer);
				return nil;
			}
		/* End of string found */
		} else if (**pointer == delimiter) {
			OFString *ret;

			@try {
				ret = [OFString stringWithUTF8String: buffer
							      length: i];
			} @finally {
				free(buffer);
			}

			(*pointer)++;

			return ret;
		/* Newlines in strings are disallowed */
		} else if (**pointer == '\n' || **pointer == '\r') {
			(*line)++;
			free(buffer);
			return nil;
		} else {
			buffer[i++] = **pointer;
			(*pointer)++;
		}
	}

	free(buffer);
	return nil;
}

static inline OFString *
parseIdentifier(const char **pointer, const char *stop)
{
	char *buffer;
	size_t i = 0;

	buffer = of_alloc(stop - *pointer, 1);

	while (*pointer < stop) {
		if ((**pointer >= 'a' && **pointer <= 'z') ||
		    (**pointer >= 'A' && **pointer <= 'Z') ||
		    (**pointer >= '0' && **pointer <= '9') ||
		    **pointer == '_' || **pointer == '$' ||
		    (**pointer & 0x80)) {
			buffer[i++] = **pointer;
			(*pointer)++;
		} else if (**pointer == '\\') {
			of_char16_t c1, c2;
			of_unichar_t c;
			size_t l;

			if (++(*pointer) >= stop || **pointer != 'u') {
				free(buffer);
				return nil;
			}

			c1 = parseUnicodeEscape(*pointer - 1, stop);
			if (c1 == 0xFFFF) {
				free(buffer);
				return nil;
			}

			/* Low surrogate */
			if ((c1 & 0xFC00) == 0xDC00) {
				free(buffer);
				return nil;
			}

			/* Normal character */
			if ((c1 & 0xFC00) != 0xD800) {
				l = of_string_utf8_encode(c1, buffer + i);
				if (l == 0) {
					free(buffer);
					return nil;
				}

				i += l;
				*pointer += 5;

				continue;
			}

			/*
			 * If we are still here, we only got one UTF-16
			 * surrogate and now need to get the other one in order
			 * to produce UTF-8 and not CESU-8.
			 */
			c2 = parseUnicodeEscape(*pointer + 5, stop);
			if (c2 == 0xFFFF) {
				free(buffer);
				return nil;
			}

			c = (((c1 & 0x3FF) << 10) | (c2 & 0x3FF)) + 0x10000;

			l = of_string_utf8_encode(c, buffer + i);
			if (l == 0) {
				free(buffer);
				return nil;
			}

			i += l;
			*pointer += 11;
		} else {
			OFString *ret;

			if (i == 0 || (buffer[0] >= '0' && buffer[0] <= '9')) {
				free(buffer);
				return nil;
			}

			@try {
				ret = [OFString stringWithUTF8String: buffer
							      length: i];
			} @finally {
				free(buffer);
			}

			return ret;
		}
	}

	/*
	 * It is never possible to end with an identifier, thus we should never
	 * reach stop.
	 */
	free(buffer);
	return nil;
}

static inline OFMutableArray *
parseArray(const char **pointer, const char *stop, size_t *line,
    size_t depthLimit)
{







|










|








|







|









|










|
|



|





|





|





|

|
















|





|

|









|







|










|







253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395

				break;
			case '\n':
				(*pointer)++;
				(*line)++;
				break;
			default:
				OFFreeMemory(buffer);
				return nil;
			}
		/* End of string found */
		} else if (**pointer == delimiter) {
			OFString *ret;

			@try {
				ret = [OFString stringWithUTF8String: buffer
							      length: i];
			} @finally {
				OFFreeMemory(buffer);
			}

			(*pointer)++;

			return ret;
		/* Newlines in strings are disallowed */
		} else if (**pointer == '\n' || **pointer == '\r') {
			(*line)++;
			OFFreeMemory(buffer);
			return nil;
		} else {
			buffer[i++] = **pointer;
			(*pointer)++;
		}
	}

	OFFreeMemory(buffer);
	return nil;
}

static inline OFString *
parseIdentifier(const char **pointer, const char *stop)
{
	char *buffer;
	size_t i = 0;

	buffer = OFAllocMemory(stop - *pointer, 1);

	while (*pointer < stop) {
		if ((**pointer >= 'a' && **pointer <= 'z') ||
		    (**pointer >= 'A' && **pointer <= 'Z') ||
		    (**pointer >= '0' && **pointer <= '9') ||
		    **pointer == '_' || **pointer == '$' ||
		    (**pointer & 0x80)) {
			buffer[i++] = **pointer;
			(*pointer)++;
		} else if (**pointer == '\\') {
			OFChar16 c1, c2;
			OFUnichar c;
			size_t l;

			if (++(*pointer) >= stop || **pointer != 'u') {
				OFFreeMemory(buffer);
				return nil;
			}

			c1 = parseUnicodeEscape(*pointer - 1, stop);
			if (c1 == 0xFFFF) {
				OFFreeMemory(buffer);
				return nil;
			}

			/* Low surrogate */
			if ((c1 & 0xFC00) == 0xDC00) {
				OFFreeMemory(buffer);
				return nil;
			}

			/* Normal character */
			if ((c1 & 0xFC00) != 0xD800) {
				l = OFUTF8StringEncode(c1, buffer + i);
				if (l == 0) {
					OFFreeMemory(buffer);
					return nil;
				}

				i += l;
				*pointer += 5;

				continue;
			}

			/*
			 * If we are still here, we only got one UTF-16
			 * surrogate and now need to get the other one in order
			 * to produce UTF-8 and not CESU-8.
			 */
			c2 = parseUnicodeEscape(*pointer + 5, stop);
			if (c2 == 0xFFFF) {
				OFFreeMemory(buffer);
				return nil;
			}

			c = (((c1 & 0x3FF) << 10) | (c2 & 0x3FF)) + 0x10000;

			l = OFUTF8StringEncode(c, buffer + i);
			if (l == 0) {
				OFFreeMemory(buffer);
				return nil;
			}

			i += l;
			*pointer += 11;
		} else {
			OFString *ret;

			if (i == 0 || (buffer[0] >= '0' && buffer[0] <= '9')) {
				OFFreeMemory(buffer);
				return nil;
			}

			@try {
				ret = [OFString stringWithUTF8String: buffer
							      length: i];
			} @finally {
				OFFreeMemory(buffer);
			}

			return ret;
		}
	}

	/*
	 * It is never possible to end with an identifier, thus we should never
	 * reach stop.
	 */
	OFFreeMemory(buffer);
	return nil;
}

static inline OFMutableArray *
parseArray(const char **pointer, const char *stop, size_t *line,
    size_t depthLimit)
{

Modified src/OFString+URLEncoding.m from [6ddd187364] to [136d9c5f3e].

30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

@implementation OFString (URLEncoding)
- (OFString *)stringByURLEncodingWithAllowedCharacters:
    (OFCharacterSet *)allowedCharacters
{
	OFMutableString *ret = [OFMutableString string];
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;
	size_t length = self.length;
	bool (*characterIsMember)(id, SEL, of_unichar_t) =
	    (bool (*)(id, SEL, of_unichar_t))[allowedCharacters
	    methodForSelector: @selector(characterIsMember:)];

	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = characters[i];

		if (characterIsMember(allowedCharacters,
		    @selector(characterIsMember:), c))
			[ret appendCharacters: &c length: 1];
		else {
			char buffer[4];
			size_t bufferLen;

			if ((bufferLen = of_string_utf8_encode(c, buffer)) == 0)
				@throw [OFInvalidEncodingException exception];

			for (size_t j = 0; j < bufferLen; j++) {
				unsigned char byte = buffer[j];
				unsigned char high = byte >> 4;
				unsigned char low = byte & 0x0F;
				char escaped[3];







|

|
|



|








|







30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

@implementation OFString (URLEncoding)
- (OFString *)stringByURLEncodingWithAllowedCharacters:
    (OFCharacterSet *)allowedCharacters
{
	OFMutableString *ret = [OFMutableString string];
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;
	size_t length = self.length;
	bool (*characterIsMember)(id, SEL, OFUnichar) =
	    (bool (*)(id, SEL, OFUnichar))[allowedCharacters
	    methodForSelector: @selector(characterIsMember:)];

	for (size_t i = 0; i < length; i++) {
		OFUnichar c = characters[i];

		if (characterIsMember(allowedCharacters,
		    @selector(characterIsMember:), c))
			[ret appendCharacters: &c length: 1];
		else {
			char buffer[4];
			size_t bufferLen;

			if ((bufferLen = OFUTF8StringEncode(c, buffer)) == 0)
				@throw [OFInvalidEncodingException exception];

			for (size_t j = 0; j < bufferLen; j++) {
				unsigned char byte = buffer[j];
				unsigned char high = byte >> 4;
				unsigned char low = byte & 0x0F;
				char escaped[3];
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
	const char *string = self.UTF8String;
	size_t length = self.UTF8StringLength;
	char *retCString;
	char byte = 0;
	int state = 0;
	size_t i = 0;

	retCString = of_alloc(length + 1, 1);

	while (length--) {
		char c = *string++;

		switch (state) {
		case 0:
			if (c == '%')







|







81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
	const char *string = self.UTF8String;
	size_t length = self.UTF8StringLength;
	char *retCString;
	char byte = 0;
	int state = 0;
	size_t i = 0;

	retCString = OFAllocMemory(length + 1, 1);

	while (length--) {
		char c = *string++;

		switch (state) {
		case 0:
			if (c == '%')
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
			if (c >= '0' && c <= '9')
				byte += (c - '0') << shift;
			else if (c >= 'A' && c <= 'F')
				byte += (c - 'A' + 10) << shift;
			else if (c >= 'a' && c <= 'f')
				byte += (c - 'a' + 10) << shift;
			else {
				free(retCString);
				@throw [OFInvalidFormatException exception];
			}

			if (++state == 3) {
				retCString[i++] = byte;
				state = 0;
				byte = 0;
			}

			break;
		}
	}
	retCString[i] = '\0';

	objc_autoreleasePoolPop(pool);

	if (state != 0) {
		free(retCString);
		@throw [OFInvalidFormatException exception];
	}

	@try {
		retCString = of_realloc(retCString, 1, i + 1);
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care if it fails, as we only made it smaller. */
	}

	@try {
		return [OFString stringWithUTF8StringNoCopy: retCString
						     length: i
					       freeWhenDone: true];
	} @catch (id e) {
		free(retCString);
		@throw e;
	}
}
@end







|

















|




|









|




104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
			if (c >= '0' && c <= '9')
				byte += (c - '0') << shift;
			else if (c >= 'A' && c <= 'F')
				byte += (c - 'A' + 10) << shift;
			else if (c >= 'a' && c <= 'f')
				byte += (c - 'a' + 10) << shift;
			else {
				OFFreeMemory(retCString);
				@throw [OFInvalidFormatException exception];
			}

			if (++state == 3) {
				retCString[i++] = byte;
				state = 0;
				byte = 0;
			}

			break;
		}
	}
	retCString[i] = '\0';

	objc_autoreleasePoolPop(pool);

	if (state != 0) {
		OFFreeMemory(retCString);
		@throw [OFInvalidFormatException exception];
	}

	@try {
		retCString = OFResizeMemory(retCString, 1, i + 1);
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care if it fails, as we only made it smaller. */
	}

	@try {
		return [OFString stringWithUTF8StringNoCopy: retCString
						     length: i
					       freeWhenDone: true];
	} @catch (id e) {
		OFFreeMemory(retCString);
		@throw e;
	}
}
@end

Modified src/OFString+XMLEscaping.m from [5be8f79e31] to [44dcba40f2].

36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
	OFString *ret;

	string = self.UTF8String;
	length = self.UTF8StringLength;

	j = 0;
	retLength = length;
	retCString = of_alloc(retLength, 1);

	for (size_t i = 0; i < length; i++) {
		switch (string[i]) {
		case '<':
			append = "&lt;";
			appendLen = 4;
			break;







|







36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
	OFString *ret;

	string = self.UTF8String;
	length = self.UTF8StringLength;

	j = 0;
	retLength = length;
	retCString = OFAllocMemory(retLength, 1);

	for (size_t i = 0; i < length; i++) {
		switch (string[i]) {
		case '<':
			append = "&lt;";
			appendLen = 4;
			break;
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
		default:
			append = NULL;
			appendLen = 0;
		}

		if (append != NULL) {
			@try {
				retCString = of_realloc(retCString, 1,
				    retLength + appendLen);
			} @catch (id e) {
				free(retCString);
				@throw e;
			}
			retLength += appendLen - 1;

			memcpy(retCString + j, append, appendLen);
			j += appendLen;
		} else
			retCString[j++] = string[i];
	}
	assert(j == retLength);

	objc_autoreleasePoolPop(pool);

	@try {
		ret = [OFString stringWithUTF8String: retCString
					      length: retLength];
	} @finally {
		free(retCString);
	}
	return ret;
}
@end







|


|

















|




71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
		default:
			append = NULL;
			appendLen = 0;
		}

		if (append != NULL) {
			@try {
				retCString = OFResizeMemory(retCString, 1,
				    retLength + appendLen);
			} @catch (id e) {
				OFFreeMemory(retCString);
				@throw e;
			}
			retLength += appendLen - 1;

			memcpy(retCString + j, append, appendLen);
			j += appendLen;
		} else
			retCString[j++] = string[i];
	}
	assert(j == retLength);

	objc_autoreleasePoolPop(pool);

	@try {
		ret = [OFString stringWithUTF8String: retCString
					      length: retLength];
	} @finally {
		OFFreeMemory(retCString);
	}
	return ret;
}
@end

Modified src/OFString+XMLUnescaping.h from [d4c2a5d60a] to [cbe997ff43].

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 * @brief A block which is called to replace unknown XML entities in an XML
 *	  string.
 *
 * @param string The XML string which contains an unknown entity
 * @param entity The XML entity which is unknown
 * @return A replacement string for the unknown entity
 */
typedef OFString *_Nullable (^of_string_xml_unescaping_block_t)(
    OFString *string, OFString *entity);
#endif

/**
 * @protocol OFStringXMLUnescapingDelegate OFString.h ObjFW/OFString.h
 *
 * @brief A protocol that needs to be implemented by delegates for
 *	  stringByXMLUnescapingWithHandler:.







|
|







32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 * @brief A block which is called to replace unknown XML entities in an XML
 *	  string.
 *
 * @param string The XML string which contains an unknown entity
 * @param entity The XML entity which is unknown
 * @return A replacement string for the unknown entity
 */
typedef OFString *_Nullable (^OFStringXMLUnescapingBlock)(OFString *string,
    OFString *entity);
#endif

/**
 * @protocol OFStringXMLUnescapingDelegate OFString.h ObjFW/OFString.h
 *
 * @brief A protocol that needs to be implemented by delegates for
 *	  stringByXMLUnescapingWithHandler:.
81
82
83
84
85
86
87
88
89
90
91
92
93
#ifdef OF_HAVE_BLOCKS
/**
 * @brief Unescapes XML in the string and uses the specified block for unknown
 *	  entities.
 *
 * @param block A block which handles unknown entities
 */
- (OFString *)stringByXMLUnescapingWithBlock:
    (of_string_xml_unescaping_block_t)block;
#endif
@end

OF_ASSUME_NONNULL_END







|
<




81
82
83
84
85
86
87
88

89
90
91
92
#ifdef OF_HAVE_BLOCKS
/**
 * @brief Unescapes XML in the string and uses the specified block for unknown
 *	  entities.
 *
 * @param block A block which handles unknown entities
 */
- (OFString *)stringByXMLUnescapingWithBlock: (OFStringXMLUnescapingBlock)block;

#endif
@end

OF_ASSUME_NONNULL_END

Modified src/OFString+XMLUnescaping.m from [c09f1d107c] to [0941da3dc0].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
#import "OFUnknownXMLEntityException.h"

int _OFString_XMLUnescaping_reference;

static OF_INLINE OFString *
parseNumericEntity(const char *entity, size_t length)
{
	of_unichar_t c;
	size_t i;
	char buffer[5];

	if (length == 1 || *entity != '#')
		return nil;

	c = 0;







|







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
#import "OFUnknownXMLEntityException.h"

int _OFString_XMLUnescaping_reference;

static OF_INLINE OFString *
parseNumericEntity(const char *entity, size_t length)
{
	OFUnichar c;
	size_t i;
	char buffer[5];

	if (length == 1 || *entity != '#')
		return nil;

	c = 0;
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
			if (entity[i] >= '0' && entity[i] <= '9')
				c = (c * 10) + (entity[i] - '0');
			else
				return nil;
		}
	}

	if ((i = of_string_utf8_encode(c, buffer)) == 0)
		return nil;
	buffer[i] = 0;

	return [OFString stringWithUTF8String: buffer length: i];
}

static OFString *







|







60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
			if (entity[i] >= '0' && entity[i] <= '9')
				c = (c * 10) + (entity[i] - '0');
			else
				return nil;
		}
	}

	if ((i = OFUTF8StringEncode(c, buffer)) == 0)
		return nil;
	buffer[i] = 0;

	return [OFString stringWithUTF8String: buffer length: i];
}

static OFString *
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
			inEntity = true;
		} else if (inEntity && string[i] == ';') {
			const char *entity = string + last;
			size_t entityLength = i - last;

			if (entityLength == 2 && memcmp(entity, "lt", 2) == 0)
				[ret appendCString: "<"
					  encoding: OF_STRING_ENCODING_ASCII
					    length: 1];
			else if (entityLength == 2 &&
			    memcmp(entity, "gt", 2) == 0)
				[ret appendCString: ">"
					  encoding: OF_STRING_ENCODING_ASCII
					    length: 1];
			else if (entityLength == 4 &&
			    memcmp(entity, "quot", 4) == 0)
				[ret appendCString: "\""
					  encoding: OF_STRING_ENCODING_ASCII
					    length: 1];
			else if (entityLength == 4 &&
			    memcmp(entity, "apos", 4) == 0)
				[ret appendCString: "'"
					  encoding: OF_STRING_ENCODING_ASCII
					    length: 1];
			else if (entityLength == 3 &&
			    memcmp(entity, "amp", 3) == 0)
				[ret appendCString: "&"
					  encoding: OF_STRING_ENCODING_ASCII
					    length: 1];
			else if (entity[0] == '#') {
				void *pool2;
				OFString *tmp;

				pool2 = objc_autoreleasePoolPush();
				tmp = parseNumericEntity(entity,







|




|




|




|




|







98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
			inEntity = true;
		} else if (inEntity && string[i] == ';') {
			const char *entity = string + last;
			size_t entityLength = i - last;

			if (entityLength == 2 && memcmp(entity, "lt", 2) == 0)
				[ret appendCString: "<"
					  encoding: OFStringEncodingASCII
					    length: 1];
			else if (entityLength == 2 &&
			    memcmp(entity, "gt", 2) == 0)
				[ret appendCString: ">"
					  encoding: OFStringEncodingASCII
					    length: 1];
			else if (entityLength == 4 &&
			    memcmp(entity, "quot", 4) == 0)
				[ret appendCString: "\""
					  encoding: OFStringEncodingASCII
					    length: 1];
			else if (entityLength == 4 &&
			    memcmp(entity, "apos", 4) == 0)
				[ret appendCString: "'"
					  encoding: OFStringEncodingASCII
					    length: 1];
			else if (entityLength == 3 &&
			    memcmp(entity, "amp", 3) == 0)
				[ret appendCString: "&"
					  encoding: OFStringEncodingASCII
					    length: 1];
			else if (entity[0] == '#') {
				void *pool2;
				OFString *tmp;

				pool2 = objc_autoreleasePoolPush();
				tmp = parseNumericEntity(entity,
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
	return [delegate string: self containsUnknownEntityNamed: entity];
}

#ifdef OF_HAVE_BLOCKS
static id
lookupUsingBlock(void *context, OFString *self, OFString *entity)
{
	of_string_xml_unescaping_block_t block = context;

	if (block == NULL)
		return nil;

	return block(self, entity);
}
#endif







|







186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
	return [delegate string: self containsUnknownEntityNamed: entity];
}

#ifdef OF_HAVE_BLOCKS
static id
lookupUsingBlock(void *context, OFString *self, OFString *entity)
{
	OFStringXMLUnescapingBlock block = context;

	if (block == NULL)
		return nil;

	return block(self, entity);
}
#endif
208
209
210
211
212
213
214
215
216
217
218
219
220
221
- (OFString *)stringByXMLUnescapingWithDelegate:
    (id <OFStringXMLUnescapingDelegate>)delegate
{
	return parseEntities(self, lookupUsingDelegate, delegate);
}

#ifdef OF_HAVE_BLOCKS
- (OFString *)stringByXMLUnescapingWithBlock:
    (of_string_xml_unescaping_block_t)block
{
	return parseEntities(self, lookupUsingBlock, block);
}
#endif
@end







|
<





208
209
210
211
212
213
214
215

216
217
218
219
220
- (OFString *)stringByXMLUnescapingWithDelegate:
    (id <OFStringXMLUnescapingDelegate>)delegate
{
	return parseEntities(self, lookupUsingDelegate, delegate);
}

#ifdef OF_HAVE_BLOCKS
- (OFString *)stringByXMLUnescapingWithBlock: (OFStringXMLUnescapingBlock)block

{
	return parseEntities(self, lookupUsingBlock, block);
}
#endif
@end

Modified src/OFString.h from [9aa19fe6df] to [068370b7c7].

50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104





105

106

107
108









109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
@class OFConstantString;
@class OFString;
#else
typedef void OFString;
#endif

#if defined(__cplusplus) && __cplusplus >= 201103L
typedef char16_t of_char16_t;
typedef char32_t of_char32_t;
#else
typedef uint_least16_t of_char16_t;
typedef uint_least32_t of_char32_t;
#endif
typedef of_char32_t of_unichar_t;

/**
 * @brief The encoding of a string.
 */
typedef enum of_string_encoding_t {
	/*
	 * UTF-8 *has* to be 0, so that if the current @ref OFLocale is
	 * `nil`, `[OFLocale encoding]` returns UTF-8.
	 */
	/** UTF-8 */
	OF_STRING_ENCODING_UTF_8,
	/** ASCII */
	OF_STRING_ENCODING_ASCII,
	/** ISO 8859-1 */
	OF_STRING_ENCODING_ISO_8859_1,
	/** ISO 8859-2 */
	OF_STRING_ENCODING_ISO_8859_2,
	/** ISO 8859-3 */
	OF_STRING_ENCODING_ISO_8859_3,
	/** ISO 8859-15 */
	OF_STRING_ENCODING_ISO_8859_15,
	/** Windows-1251 */
	OF_STRING_ENCODING_WINDOWS_1251,
	/** Windows-1252 */
	OF_STRING_ENCODING_WINDOWS_1252,
	/** Codepage 437 */
	OF_STRING_ENCODING_CODEPAGE_437,
	/** Codepage 850 */
	OF_STRING_ENCODING_CODEPAGE_850,
	/** Codepage 858 */
	OF_STRING_ENCODING_CODEPAGE_858,
	/** Mac OS Roman */
	OF_STRING_ENCODING_MAC_ROMAN,
	/** KOI8-R */
	OF_STRING_ENCODING_KOI8_R,
	/** KOI8-U */
	OF_STRING_ENCODING_KOI8_U,
	/** Try to automatically detect the encoding */
	OF_STRING_ENCODING_AUTODETECT = 0xFF
} of_string_encoding_t;






enum {

	OF_STRING_SEARCH_BACKWARDS = 1,

	OF_STRING_SKIP_EMPTY	   = 2
};










#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for enumerating the lines of a string.
 *
 * @param line The current line
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^of_string_line_enumeration_block_t)(OFString *line, bool *stop);
#endif

#ifdef __OBJC__
@class OFArray OF_GENERIC(ObjectType);
@class OFCharacterSet;
@class OFURL;








|
|

|
|

|




|





|

|

|

|

|

|

|

|

|

|

|

|

|

|

|
|

>
>
>
>
>
|
>
|
>
|
<
>
>
>
>
>
>
>
>
>









|







50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114

115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
@class OFConstantString;
@class OFString;
#else
typedef void OFString;
#endif

#if defined(__cplusplus) && __cplusplus >= 201103L
typedef char16_t OFChar16;
typedef char32_t OFChar32;
#else
typedef uint_least16_t OFChar16;
typedef uint_least32_t OFChar32;
#endif
typedef OFChar32 OFUnichar;

/**
 * @brief The encoding of a string.
 */
typedef enum OFStringEncoding {
	/*
	 * UTF-8 *has* to be 0, so that if the current @ref OFLocale is
	 * `nil`, `[OFLocale encoding]` returns UTF-8.
	 */
	/** UTF-8 */
	OFStringEncodingUTF8,
	/** ASCII */
	OFStringEncodingASCII,
	/** ISO 8859-1 */
	OFStringEncodingISO8859_1,
	/** ISO 8859-2 */
	OFStringEncodingISO8859_2,
	/** ISO 8859-3 */
	OFStringEncodingISO8859_3,
	/** ISO 8859-15 */
	OFStringEncodingISO8859_15,
	/** Windows-1251 */
	OFStringEncodingWindows1251,
	/** Windows-1252 */
	OFStringEncodingWindows1252,
	/** Codepage 437 */
	OFStringEncodingCodepage437,
	/** Codepage 850 */
	OFStringEncodingCodepage850,
	/** Codepage 858 */
	OFStringEncodingCodepage858,
	/** Mac OS Roman */
	OFStringEncodingMacRoman,
	/** KOI8-R */
	OFStringEncodingKOI8R,
	/** KOI8-U */
	OFStringEncodingKOI8U,
	/** Try to automatically detect the encoding */
	OFStringEncodingAutodetect = 0xFF
} OFStringEncoding;

/**
 * @brief Options for searching in strings.
 *
 * This is a bit mask.
 */
typedef enum OFStringSearchOptions {
	/** Search backwards in the string */
	OFStringSearchBackwards = 1
} OFStringSearchOptions;


/**
 * @brief Options for separating strings.
 *
 * This is a bit mask.
 */
typedef enum OFStringSeparationOptions {
	/** Skip empty components */
	OFStringSkipEmptyComponents = 1
} OFStringSeparationOptions;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for enumerating the lines of a string.
 *
 * @param line The current line
 * @param stop A pointer to a variable that can be set to true to stop the
 *	       enumeration
 */
typedef void (^OFStringLineEnumerationBlock)(OFString *line, bool *stop);
#endif

#ifdef __OBJC__
@class OFArray OF_GENERIC(ObjectType);
@class OFCharacterSet;
@class OFURL;

213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
/**
 * @brief The string as an array of Unicode characters.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 */
@property (readonly, nonatomic) const of_unichar_t *characters
    OF_RETURNS_INNER_POINTER;

/**
 * @brief The string in UTF-16 encoding with native byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 */
@property (readonly, nonatomic) const of_char16_t *UTF16String
    OF_RETURNS_INNER_POINTER;

/**
 * @brief The length of the string in UTF-16 characters.
 */
@property (readonly, nonatomic) size_t UTF16StringLength;

/**
 * @brief The string in UTF-32 encoding with native byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 */
@property (readonly, nonatomic) const of_char32_t *UTF32String
    OF_RETURNS_INNER_POINTER;

/**
 * @brief The string with leading whitespaces deleted.
 */
@property (readonly, nonatomic) OFString *stringByDeletingLeadingWhitespaces;








|









|














|







228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
/**
 * @brief The string as an array of Unicode characters.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 */
@property (readonly, nonatomic) const OFUnichar *characters
    OF_RETURNS_INNER_POINTER;

/**
 * @brief The string in UTF-16 encoding with native byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 */
@property (readonly, nonatomic) const OFChar16 *UTF16String
    OF_RETURNS_INNER_POINTER;

/**
 * @brief The length of the string in UTF-16 characters.
 */
@property (readonly, nonatomic) size_t UTF16StringLength;

/**
 * @brief The string in UTF-32 encoding with native byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 */
@property (readonly, nonatomic) const OFChar32 *UTF32String
    OF_RETURNS_INNER_POINTER;

/**
 * @brief The string with leading whitespaces deleted.
 */
@property (readonly, nonatomic) OFString *stringByDeletingLeadingWhitespaces;

347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
 * @brief Creates a new OFString from a C string with the specified encoding.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (of_string_encoding_t)encoding;

/**
 * @brief Creates a new OFString from a C string with the specified encoding
 *	  and length.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @param cStringLength The length of the C string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (of_string_encoding_t)encoding
			   length: (size_t)cStringLength;

/**
 * @brief Creates a new OFString from OFData with the specified encoding.
 *
 * @param data OFData with the contents of the string
 * @param encoding The encoding in which the string is stored in the OFData
 * @return An new autoreleased OFString
 */
+ (instancetype)stringWithData: (OFData *)data
		      encoding: (of_string_encoding_t)encoding;

/**
 * @brief Creates a new OFString from another string.
 *
 * @param string A string to initialize the OFString with
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithString: (OFString *)string;

/**
 * @brief Creates a new OFString from a Unicode string with the specified
 *	  length.
 *
 * @param characters An array of Unicode characters
 * @param length The length of the Unicode character array
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithCharacters: (const of_unichar_t *)characters
			      length: (size_t)length;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string.
 *
 * @param string The UTF-16 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string with the
 *	  specified length.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
			       length: (size_t)length;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string, assuming the
 *	  specified byte order if no byte order mark is found.
 *
 * @param string The UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
			    byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string with the
 *	  specified length, assuming the specified byte order if no byte order
 *	  mark is found.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
			       length: (size_t)length
			    byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string.
 *
 * @param string The UTF-32 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string with the
 *	  specified length.
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
			       length: (size_t)length;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string, assuming the
 *	  specified byte order if no byte order mark is found.
 *
 * @param string The UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
			    byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string with the
 *	  specified length, assuming the specified byte order if no byte order
 *	  mark is found.
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
			       length: (size_t)length
			    byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Creates a new OFString from a format string.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `of_unichar_t` and `%S` for
 * `const of_unichar_t *`.
 *
 * @param format A string used as format to initialize the OFString
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithFormat: (OFConstantString *)format, ...;

# ifdef OF_HAVE_FILES







|











|










|

















|








|









|










|
|











|

|







|









|










|
|











|

|





|
|







362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
 * @brief Creates a new OFString from a C string with the specified encoding.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (OFStringEncoding)encoding;

/**
 * @brief Creates a new OFString from a C string with the specified encoding
 *	  and length.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @param cStringLength The length of the C string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (OFStringEncoding)encoding
			   length: (size_t)cStringLength;

/**
 * @brief Creates a new OFString from OFData with the specified encoding.
 *
 * @param data OFData with the contents of the string
 * @param encoding The encoding in which the string is stored in the OFData
 * @return An new autoreleased OFString
 */
+ (instancetype)stringWithData: (OFData *)data
		      encoding: (OFStringEncoding)encoding;

/**
 * @brief Creates a new OFString from another string.
 *
 * @param string A string to initialize the OFString with
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithString: (OFString *)string;

/**
 * @brief Creates a new OFString from a Unicode string with the specified
 *	  length.
 *
 * @param characters An array of Unicode characters
 * @param length The length of the Unicode character array
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithCharacters: (const OFUnichar *)characters
			      length: (size_t)length;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string.
 *
 * @param string The UTF-16 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string with the
 *	  specified length.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
			       length: (size_t)length;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string, assuming the
 *	  specified byte order if no byte order mark is found.
 *
 * @param string The UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
			    byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Creates a new OFString from a UTF-16 encoded string with the
 *	  specified length, assuming the specified byte order if no byte order
 *	  mark is found.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
			       length: (size_t)length
			    byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string.
 *
 * @param string The UTF-32 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string with the
 *	  specified length.
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
			       length: (size_t)length;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string, assuming the
 *	  specified byte order if no byte order mark is found.
 *
 * @param string The UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
			    byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Creates a new OFString from a UTF-32 encoded string with the
 *	  specified length, assuming the specified byte order if no byte order
 *	  mark is found.
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
			       length: (size_t)length
			    byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Creates a new OFString from a format string.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `OFUnichar` and `%S` for
 * `const OFUnichar *`.
 *
 * @param format A string used as format to initialize the OFString
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithFormat: (OFConstantString *)format, ...;

# ifdef OF_HAVE_FILES
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
 *	  specified encoding.
 *
 * @param path The path to the file
 * @param encoding The encoding of the file
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithContentsOfFile: (OFString *)path
				encoding: (of_string_encoding_t)encoding;
# endif

/**
 * @brief Creates a new OFString with the contents of the specified URL.
 *
 * If the URL's scheme is file, it tries UTF-8 encoding.
 *







|







525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
 *	  specified encoding.
 *
 * @param path The path to the file
 * @param encoding The encoding of the file
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithContentsOfFile: (OFString *)path
				encoding: (OFStringEncoding)encoding;
# endif

/**
 * @brief Creates a new OFString with the contents of the specified URL.
 *
 * If the URL's scheme is file, it tries UTF-8 encoding.
 *
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
 *	  specified encoding.
 *
 * @param URL The URL to the contents for the string
 * @param encoding The encoding to assume
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithContentsOfURL: (OFURL *)URL
			       encoding: (of_string_encoding_t)encoding;

/**
 * @brief Initializes an already allocated OFString from a UTF-8 encoded C
 *	  string.
 *
 * @param UTF8String A UTF-8 encoded C string to initialize the OFString with
 * @return An initialized OFString







|







551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
 *	  specified encoding.
 *
 * @param URL The URL to the contents for the string
 * @param encoding The encoding to assume
 * @return A new autoreleased OFString
 */
+ (instancetype)stringWithContentsOfURL: (OFURL *)URL
			       encoding: (OFStringEncoding)encoding;

/**
 * @brief Initializes an already allocated OFString from a UTF-8 encoded C
 *	  string.
 *
 * @param UTF8String A UTF-8 encoded C string to initialize the OFString with
 * @return An initialized OFString
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
 *	  specified encoding.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @return An initialized OFString
 */
- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding;

/**
 * @brief Initializes an already allocated OFString from a C string with the
 *	  specified encoding and length.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @param cStringLength The length of the C string
 * @return An initialized OFString
 */
- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
			 length: (size_t)cStringLength;

/**
 * @brief Initializes an already allocated OFString from OFData with the
 *	  specified encoding.
 *
 * @param data OFData with the contents of the string
 * @param encoding The encoding in which the string is stored in the OFData
 * @return An initialized OFString
 */
- (instancetype)initWithData: (OFData *)data
		    encoding: (of_string_encoding_t)encoding;

/**
 * @brief Initializes an already allocated OFString with another string.
 *
 * @param string A string to initialize the OFString with
 * @return An initialized OFString
 */
- (instancetype)initWithString: (OFString *)string;

/**
 * @brief Initializes an already allocated OFString with a Unicode string with
 *	  the specified length.
 *
 * @param characters An array of Unicode characters
 * @param length The length of the Unicode character array
 * @return An initialized OFString
 */
- (instancetype)initWithCharacters: (const of_unichar_t *)characters
			    length: (size_t)length;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string.
 *
 * @param string The UTF-16 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const of_char16_t *)string;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string with
 *	  the specified length.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string,
 *	  assuming the specified byte order if no byte order mark is found.
 *
 * @param string The UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const of_char16_t *)string
			  byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string with
 *	  the specified length, assuming the specified byte order if no byte
 *	  order mark is found.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string.
 *
 * @param string The UTF-32 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const of_char32_t *)string;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string with
 *	  the specified length
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string,
 *	  assuming the specified byte order if no byte order mark is found.
 *
 * @param string The UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const of_char32_t *)string
			  byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string with
 *	  the specified length, assuming the specified byte order if no byte
 *	  order mark is found.
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a format string.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `of_unichar_t` and `%S` for
 * `const of_unichar_t *`.
 *
 * @param format A string used as format to initialize the OFString
 * @return An initialized OFString
 */
- (instancetype)initWithFormat: (OFConstantString *)format, ...;

/**
 * @brief Initializes an already allocated OFString with a format string.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `of_unichar_t` and `%S` for
 * `const of_unichar_t *`.
 *
 * @param format A string used as format to initialize the OFString
 * @param arguments The arguments used in the format string
 * @return An initialized OFString
 */
- (instancetype)initWithFormat: (OFConstantString *)format
		     arguments: (va_list)arguments;







|











|











|

















|








|









|










|
|











|

|







|









|










|
|











|

|





|
|










|
|







619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
 *	  specified encoding.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @return An initialized OFString
 */
- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding;

/**
 * @brief Initializes an already allocated OFString from a C string with the
 *	  specified encoding and length.
 *
 * @param cString A C string to initialize the OFString with
 * @param encoding The encoding of the C string
 * @param cStringLength The length of the C string
 * @return An initialized OFString
 */
- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
			 length: (size_t)cStringLength;

/**
 * @brief Initializes an already allocated OFString from OFData with the
 *	  specified encoding.
 *
 * @param data OFData with the contents of the string
 * @param encoding The encoding in which the string is stored in the OFData
 * @return An initialized OFString
 */
- (instancetype)initWithData: (OFData *)data
		    encoding: (OFStringEncoding)encoding;

/**
 * @brief Initializes an already allocated OFString with another string.
 *
 * @param string A string to initialize the OFString with
 * @return An initialized OFString
 */
- (instancetype)initWithString: (OFString *)string;

/**
 * @brief Initializes an already allocated OFString with a Unicode string with
 *	  the specified length.
 *
 * @param characters An array of Unicode characters
 * @param length The length of the Unicode character array
 * @return An initialized OFString
 */
- (instancetype)initWithCharacters: (const OFUnichar *)characters
			    length: (size_t)length;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string.
 *
 * @param string The UTF-16 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const OFChar16 *)string;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string with
 *	  the specified length.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string,
 *	  assuming the specified byte order if no byte order mark is found.
 *
 * @param string The UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const OFChar16 *)string
			  byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a UTF-16 string with
 *	  the specified length, assuming the specified byte order if no byte
 *	  order mark is found.
 *
 * @param string The UTF-16 string
 * @param length The length of the UTF-16 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string.
 *
 * @param string The UTF-32 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const OFChar32 *)string;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string with
 *	  the specified length
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string,
 *	  assuming the specified byte order if no byte order mark is found.
 *
 * @param string The UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const OFChar32 *)string
			  byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a UTF-32 string with
 *	  the specified length, assuming the specified byte order if no byte
 *	  order mark is found.
 *
 * @param string The UTF-32 string
 * @param length The length of the UTF-32 string
 * @param byteOrder The byte order to assume if there is no byte order mark
 * @return An initialized OFString
 */
- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder;

/**
 * @brief Initializes an already allocated OFString with a format string.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `OFUnichar` and `%S` for
 * `const OFUnichar *`.
 *
 * @param format A string used as format to initialize the OFString
 * @return An initialized OFString
 */
- (instancetype)initWithFormat: (OFConstantString *)format, ...;

/**
 * @brief Initializes an already allocated OFString with a format string.
 *
 * See printf for the format syntax. As an addition, `%@` is available as
 * format specifier for objects, `%C` for `OFUnichar` and `%S` for
 * `const OFUnichar *`.
 *
 * @param format A string used as format to initialize the OFString
 * @param arguments The arguments used in the format string
 * @return An initialized OFString
 */
- (instancetype)initWithFormat: (OFConstantString *)format
		     arguments: (va_list)arguments;
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
 *	  specified file in the specified encoding.
 *
 * @param path The path to the file
 * @param encoding The encoding of the file
 * @return An initialized OFString
 */
- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (of_string_encoding_t)encoding;
# endif

/**
 * @brief Initializes an already allocated OFString with the contents of the
 *	  specified URL.
 *
 * If the URL's scheme is file, it tries UTF-8 encoding.







|







797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
 *	  specified file in the specified encoding.
 *
 * @param path The path to the file
 * @param encoding The encoding of the file
 * @return An initialized OFString
 */
- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (OFStringEncoding)encoding;
# endif

/**
 * @brief Initializes an already allocated OFString with the contents of the
 *	  specified URL.
 *
 * If the URL's scheme is file, it tries UTF-8 encoding.
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940

941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
 *	  specified URL in the specified encoding.
 *
 * @param URL The URL to the contents for the string
 * @param encoding The encoding to assume
 * @return An initialized OFString
 */
- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (of_string_encoding_t)encoding;

/**
 * @brief Writes the OFString into the specified C string with the specified
 *	  encoding.
 *
 * @param cString The C string to write into
 * @param maxLength The maximum number of bytes to write into the C string,
 *		    including the terminating zero
 * @param encoding The encoding to use for writing into the C string
 * @return The number of bytes written into the C string, without the
 *	   terminating zero
 */
- (size_t)getCString: (char *)cString
	   maxLength: (size_t)maxLength
	    encoding: (of_string_encoding_t)encoding;

/**
 * @brief Writes the OFString into the specified C string with the specified
 *	  encoding, replacing characters that cannot be represented in the
 *	  specified encoding with a question mark.
 *
 * @param cString The C string to write into
 * @param maxLength The maximum number of bytes to write into the C string,
 *		    including the terminating zero
 * @param encoding The encoding to use for writing into the C string
 * @return The number of bytes written into the C string, without the
 *	   terminating zero
 */
- (size_t)getLossyCString: (char *)cString
		maxLength: (size_t)maxLength
		 encoding: (of_string_encoding_t)encoding;

/**
 * @brief Returns the OFString as a C string in the specified encoding.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param encoding The encoding for the C string
 * @return The OFString as a C string in the specified encoding
 */
- (const char *)cStringWithEncoding: (of_string_encoding_t)encoding
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the OFString as a C string in the specified encoding,
 *	  replacing characters that cannot be represented in the specified
 *	  encoding with a question mark.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param encoding The encoding for the C string
 * @return The OFString as a C string in the specified encoding
 */
- (const char *)lossyCStringWithEncoding: (of_string_encoding_t)encoding
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the number of bytes the string needs in the specified
 *	  encoding.
 *
 * @param encoding The encoding for the string
 * @return The number of bytes the string needs in the specified encoding.
 */
- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding;

/**
 * @brief Compares the string to another string.
 *
 * @param string The string to compare the string to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFString *)string;

/**
 * @brief Compares the string to another string without caring about the case.
 *
 * @param string The string to compare the string to
 * @return The result of the comparison
 */
- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string;

/**
 * @brief Returns the Unicode character at the specified index.
 *
 * @param index The index of the Unicode character to return
 * @return The Unicode character at the specified index
 */
- (of_unichar_t)characterAtIndex: (size_t)index;

/**
 * @brief Copies the Unicode characters in the specified range to the specified
 *	  buffer.
 *
 * @param buffer The buffer to store the Unicode characters
 * @param range The range of the Unicode characters to copy
 */
- (void)getCharacters: (of_unichar_t *)buffer inRange: (of_range_t)range;

/**
 * @brief Returns the range of the first occurrence of the string.
 *
 * @param string The string to search
 * @return The range of the first occurrence of the string or a range with
 *	   `OF_NOT_FOUND` as start position if it was not found
 */
- (of_range_t)rangeOfString: (OFString *)string;

/**
 * @brief Returns the range of the string.
 *
 * @param string The string to search
 * @param options Options modifying search behavior.@n
 *		  Possible values are:
 *		  Value                        | Description
 *		  -----------------------------|-------------------------------
 *		  `OF_STRING_SEARCH_BACKWARDS` | Search backwards in the string
 * @return The range of the first occurrence of the string or a range with
 *	   `OF_NOT_FOUND` as start position if it was not found
 */
- (of_range_t)rangeOfString: (OFString *)string options: (int)options;


/**
 * @brief Returns the range of the string in the specified range.
 *
 * @param string The string to search
 * @param options Options modifying search behaviour.@n
 *		  Possible values are:
 *		  Value                        | Description
 *		  -----------------------------|-------------------------------
 *		  `OF_STRING_SEARCH_BACKWARDS` | Search backwards in the string
 * @param range The range in which to search
 * @return The range of the first occurrence of the string or a range with
 *	   `OF_NOT_FOUND` as start position if it was not found
 */
- (of_range_t)rangeOfString: (OFString *)string
		    options: (int)options
		      range: (of_range_t)range;

/**
 * @brief Returns the index of the first character from the set.
 *
 * @param characterSet The set of characters to search for
 * @return The index of the first occurrence of a character from the set or
 *	   `OF_NOT_FOUND` if it was not found
 */
- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet;

/**
 * @brief Returns the index of the first character from the set.
 *
 * @param characterSet The set of characters to search for
 * @param options Options modifying search behaviour.@n
 *		  Possible values are:
 *		  Value                        | Description
 *		  -----------------------------|-------------------------------
 *		  `OF_STRING_SEARCH_BACKWARDS` | Search backwards in the string
 * @return The index of the first occurrence of a character from the set or
 *	   `OF_NOT_FOUND` if it was not found
 */
- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (int)options;

/**
 * @brief Returns the index of the first character from the set.
 *
 * @param characterSet The set of characters to search for
 * @param options Options modifying search behaviour.@n
 *		  Possible values are:
 *		  Value                        | Description
 *		  -----------------------------|-------------------------------
 *		  `OF_STRING_SEARCH_BACKWARDS` | Search backwards in the string
 * @param range The range in which to search
 * @return The index of the first occurrence of a character from the set or
 *	   `OF_NOT_FOUND` if it was not found
 */
- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (int)options
			    range: (of_range_t)range;

/**
 * @brief Returns whether the string contains the specified string.
 *
 * @param string The string to search
 * @return Whether the string contains the specified string
 */







|














|















|











|














|









|







|







|







|








|






|

|





|
<
<
<
<

|

|
>





|
<
<
<
<


|

|
|
|






|







|
<
<
<
<

|


|





|
<
<
<
<


|


|
|







824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947




948
949
950
951
952
953
954
955
956
957
958




959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980




981
982
983
984
985
986
987
988
989
990
991




992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
 *	  specified URL in the specified encoding.
 *
 * @param URL The URL to the contents for the string
 * @param encoding The encoding to assume
 * @return An initialized OFString
 */
- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (OFStringEncoding)encoding;

/**
 * @brief Writes the OFString into the specified C string with the specified
 *	  encoding.
 *
 * @param cString The C string to write into
 * @param maxLength The maximum number of bytes to write into the C string,
 *		    including the terminating zero
 * @param encoding The encoding to use for writing into the C string
 * @return The number of bytes written into the C string, without the
 *	   terminating zero
 */
- (size_t)getCString: (char *)cString
	   maxLength: (size_t)maxLength
	    encoding: (OFStringEncoding)encoding;

/**
 * @brief Writes the OFString into the specified C string with the specified
 *	  encoding, replacing characters that cannot be represented in the
 *	  specified encoding with a question mark.
 *
 * @param cString The C string to write into
 * @param maxLength The maximum number of bytes to write into the C string,
 *		    including the terminating zero
 * @param encoding The encoding to use for writing into the C string
 * @return The number of bytes written into the C string, without the
 *	   terminating zero
 */
- (size_t)getLossyCString: (char *)cString
		maxLength: (size_t)maxLength
		 encoding: (OFStringEncoding)encoding;

/**
 * @brief Returns the OFString as a C string in the specified encoding.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param encoding The encoding for the C string
 * @return The OFString as a C string in the specified encoding
 */
- (const char *)cStringWithEncoding: (OFStringEncoding)encoding
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the OFString as a C string in the specified encoding,
 *	  replacing characters that cannot be represented in the specified
 *	  encoding with a question mark.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param encoding The encoding for the C string
 * @return The OFString as a C string in the specified encoding
 */
- (const char *)lossyCStringWithEncoding: (OFStringEncoding)encoding
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the number of bytes the string needs in the specified
 *	  encoding.
 *
 * @param encoding The encoding for the string
 * @return The number of bytes the string needs in the specified encoding.
 */
- (size_t)cStringLengthWithEncoding: (OFStringEncoding)encoding;

/**
 * @brief Compares the string to another string.
 *
 * @param string The string to compare the string to
 * @return The result of the comparison
 */
- (OFComparisonResult)compare: (OFString *)string;

/**
 * @brief Compares the string to another string without caring about the case.
 *
 * @param string The string to compare the string to
 * @return The result of the comparison
 */
- (OFComparisonResult)caseInsensitiveCompare: (OFString *)string;

/**
 * @brief Returns the Unicode character at the specified index.
 *
 * @param index The index of the Unicode character to return
 * @return The Unicode character at the specified index
 */
- (OFUnichar)characterAtIndex: (size_t)index;

/**
 * @brief Copies the Unicode characters in the specified range to the specified
 *	  buffer.
 *
 * @param buffer The buffer to store the Unicode characters
 * @param range The range of the Unicode characters to copy
 */
- (void)getCharacters: (OFUnichar *)buffer inRange: (OFRange)range;

/**
 * @brief Returns the range of the first occurrence of the string.
 *
 * @param string The string to search
 * @return The range of the first occurrence of the string or a range with
 *	   `OFNotFound` as start position if it was not found
 */
- (OFRange)rangeOfString: (OFString *)string;

/**
 * @brief Returns the range of the string.
 *
 * @param string The string to search
 * @param options Options modifying search behavior




 * @return The range of the first occurrence of the string or a range with
 *	   `OFNotFound` as start position if it was not found
 */
- (OFRange)rangeOfString: (OFString *)string
		 options: (OFStringSearchOptions)options;

/**
 * @brief Returns the range of the string in the specified range.
 *
 * @param string The string to search
 * @param options Options modifying search behaviour




 * @param range The range in which to search
 * @return The range of the first occurrence of the string or a range with
 *	   `OFNotFound` as start position if it was not found
 */
- (OFRange)rangeOfString: (OFString *)string
		 options: (OFStringSearchOptions)options
		   range: (OFRange)range;

/**
 * @brief Returns the index of the first character from the set.
 *
 * @param characterSet The set of characters to search for
 * @return The index of the first occurrence of a character from the set or
 *	   `OFNotFound` if it was not found
 */
- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet;

/**
 * @brief Returns the index of the first character from the set.
 *
 * @param characterSet The set of characters to search for
 * @param options Options modifying search behaviour




 * @return The index of the first occurrence of a character from the set or
 *	   `OFNotFound` if it was not found
 */
- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (OFStringSearchOptions)options;

/**
 * @brief Returns the index of the first character from the set.
 *
 * @param characterSet The set of characters to search for
 * @param options Options modifying search behaviour




 * @param range The range in which to search
 * @return The index of the first occurrence of a character from the set or
 *	   `OFNotFound` if it was not found
 */
- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (OFStringSearchOptions)options
			    range: (OFRange)range;

/**
 * @brief Returns whether the string contains the specified string.
 *
 * @param string The string to search
 * @return Whether the string contains the specified string
 */
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037

/**
 * @brief Creates a substring with the specified range.
 *
 * @param range The range of the substring
 * @return The substring as a new autoreleased OFString
 */
- (OFString *)substringWithRange: (of_range_t)range;

/**
 * @brief The value of the string in the specified base as a `long long`.
 *
 * Leading and trailing whitespaces are ignored.
 *
 * If the string contains any non-number characters, an







|







1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037

/**
 * @brief Creates a substring with the specified range.
 *
 * @param range The range of the substring
 * @return The substring as a new autoreleased OFString
 */
- (OFString *)substringWithRange: (OFRange)range;

/**
 * @brief The value of the string in the specified base as a `long long`.
 *
 * Leading and trailing whitespaces are ignored.
 *
 * If the string contains any non-number characters, an
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
 *		    * None yet
 * @param range The range in which to replace the string
 * @return A new string with the occurrences of the specified string replaced
 */
- (OFString *)stringByReplacingOccurrencesOfString: (OFString *)string
					withString: (OFString *)replacement
					   options: (int)options
					     range: (of_range_t)range;

/**
 * @brief Checks whether the string has the specified prefix.
 *
 * @param prefix The prefix to check for
 * @return A boolean whether the string has the specified prefix
 */







|







1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
 *		    * None yet
 * @param range The range in which to replace the string
 * @return A new string with the occurrences of the specified string replaced
 */
- (OFString *)stringByReplacingOccurrencesOfString: (OFString *)string
					withString: (OFString *)replacement
					   options: (int)options
					     range: (OFRange)range;

/**
 * @brief Checks whether the string has the specified prefix.
 *
 * @param prefix The prefix to check for
 * @return A boolean whether the string has the specified prefix
 */
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281











1282






1283
1284

1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
    componentsSeparatedByString: (OFString *)delimiter;

/**
 * @brief Separates the string into an array of strings, split by the specified
 *	  delimiter.
 *
 * @param delimiter The delimiter for separating
 * @param options Options according to which the string should be separated.@n
 *		  Possible values are:
 *		  Value                  | Description
 *		  -----------------------|----------------------
 * 		  `OF_STRING_SKIP_EMPTY` | Skip empty components
 * @return An autoreleased OFArray with the separated string
 */
- (OFArray OF_GENERIC(OFString *) *)
    componentsSeparatedByString: (OFString *)delimiter
			options: (int)options;

/**
 * @brief Separates the string into an array of strings, split by characters in
 *	  the specified set.
 *
 * @param characterSet The character set for separating
 * @return An autoreleased OFArray with the separated string
 */
- (OFArray OF_GENERIC(OFString *) *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet;

/**
 * @brief Separates the string into an array of strings, split by characters in
 *	  the specified set.
 *
 * @param characterSet The character set for separating
 * @param options Options according to which the string should be separated.@n
 *		  Possible values are:
 *		  Value                  | Description
 *		  -----------------------|----------------------
 * 		  `OF_STRING_SKIP_EMPTY` | Skip empty components
 * @return An autoreleased OFArray with the separated string
 */
- (OFArray OF_GENERIC(OFString *) *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
				 options: (int)options;

/**
 * @brief Returns the string in UTF-16 encoding with the specified byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param byteOrder The byte order for the UTF-16 encoding
 * @return The string in UTF-16 encoding with the specified byte order
 */
- (const of_char16_t *)UTF16StringWithByteOrder: (of_byte_order_t)byteOrder
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the string in UTF-32 encoding with the specified byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param byteOrder The byte order for the UTF-32 encoding
 * @return The string in UTF-32 encoding with the specified byte order
 */
- (const of_char32_t *)UTF32StringWithByteOrder: (of_byte_order_t)byteOrder
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the string as OFData with the specified encoding.
 *
 * @param encoding The encoding to use for the returned OFData
 * @return The string as OFData with the specified encoding
 */
- (OFData *)dataWithEncoding: (of_string_encoding_t)encoding;

# ifdef OF_HAVE_FILES
/**
 * @brief Writes the string into the specified file using UTF-8 encoding.
 *
 * @param path The path of the file to write to
 */
- (void)writeToFile: (OFString *)path;

/**
 * @brief Writes the string into the specified file using the specified
 *	  encoding.
 *
 * @param path The path of the file to write to
 * @param encoding The encoding to use to write the string into the file
 */
- (void)writeToFile: (OFString *)path encoding: (of_string_encoding_t)encoding;
# endif

/**
 * @brief Writes the string to the specified URL using UTF-8 encoding.
 *
 * @param URL The URL to write to
 */
- (void)writeToURL: (OFURL *)URL;

/**
 * @brief Writes the string to the specified URL using the specified encoding.
 *
 * @param URL The URL to write to
 * @param encoding The encoding to use to write the string to the URL
 */
- (void)writeToURL: (OFURL *)URL encoding: (of_string_encoding_t)encoding;

# ifdef OF_HAVE_BLOCKS
/**
 * Enumerates all lines in the receiver using the specified block.
 *
 * @brief block The block to call for each line
 */
- (void)enumerateLinesUsingBlock: (of_string_line_enumeration_block_t)block;
# endif
@end
#endif

#ifdef __cplusplus
extern "C" {
#endif











extern of_string_encoding_t of_string_parse_encoding(OFString *);






extern OFString *_Nullable of_string_name_of_encoding(of_string_encoding_t);
extern size_t of_string_utf8_encode(of_unichar_t, char *);

extern ssize_t of_string_utf8_decode(const char *, size_t, of_unichar_t *);
extern size_t of_string_utf16_length(const of_char16_t *);
extern size_t of_string_utf32_length(const of_char32_t *);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#include "OFConstantString.h"







|
<
<
<
<




|
















|
<
<
<
<




|











|












|








|
















|















|







|







>
>
>
>
>
>
>
>
>
>
>
|
>
>
>
>
>
>
|
|
>
|
|
|







1157
1158
1159
1160
1161
1162
1163
1164




1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186




1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
    componentsSeparatedByString: (OFString *)delimiter;

/**
 * @brief Separates the string into an array of strings, split by the specified
 *	  delimiter.
 *
 * @param delimiter The delimiter for separating
 * @param options Options according to which the string should be separated




 * @return An autoreleased OFArray with the separated string
 */
- (OFArray OF_GENERIC(OFString *) *)
    componentsSeparatedByString: (OFString *)delimiter
			options: (OFStringSeparationOptions)options;

/**
 * @brief Separates the string into an array of strings, split by characters in
 *	  the specified set.
 *
 * @param characterSet The character set for separating
 * @return An autoreleased OFArray with the separated string
 */
- (OFArray OF_GENERIC(OFString *) *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet;

/**
 * @brief Separates the string into an array of strings, split by characters in
 *	  the specified set.
 *
 * @param characterSet The character set for separating
 * @param options Options according to which the string should be separated




 * @return An autoreleased OFArray with the separated string
 */
- (OFArray OF_GENERIC(OFString *) *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
				 options: (OFStringSeparationOptions)options;

/**
 * @brief Returns the string in UTF-16 encoding with the specified byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param byteOrder The byte order for the UTF-16 encoding
 * @return The string in UTF-16 encoding with the specified byte order
 */
- (const OFChar16 *)UTF16StringWithByteOrder: (OFByteOrder)byteOrder
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the string in UTF-32 encoding with the specified byte order.
 *
 * The result is valid until the autorelease pool is released. If you want to
 * use the result outside the scope of the current autorelease pool, you have to
 * copy it.
 *
 * @param byteOrder The byte order for the UTF-32 encoding
 * @return The string in UTF-32 encoding with the specified byte order
 */
- (const OFChar32 *)UTF32StringWithByteOrder: (OFByteOrder)byteOrder
    OF_RETURNS_INNER_POINTER;

/**
 * @brief Returns the string as OFData with the specified encoding.
 *
 * @param encoding The encoding to use for the returned OFData
 * @return The string as OFData with the specified encoding
 */
- (OFData *)dataWithEncoding: (OFStringEncoding)encoding;

# ifdef OF_HAVE_FILES
/**
 * @brief Writes the string into the specified file using UTF-8 encoding.
 *
 * @param path The path of the file to write to
 */
- (void)writeToFile: (OFString *)path;

/**
 * @brief Writes the string into the specified file using the specified
 *	  encoding.
 *
 * @param path The path of the file to write to
 * @param encoding The encoding to use to write the string into the file
 */
- (void)writeToFile: (OFString *)path encoding: (OFStringEncoding)encoding;
# endif

/**
 * @brief Writes the string to the specified URL using UTF-8 encoding.
 *
 * @param URL The URL to write to
 */
- (void)writeToURL: (OFURL *)URL;

/**
 * @brief Writes the string to the specified URL using the specified encoding.
 *
 * @param URL The URL to write to
 * @param encoding The encoding to use to write the string to the URL
 */
- (void)writeToURL: (OFURL *)URL encoding: (OFStringEncoding)encoding;

# ifdef OF_HAVE_BLOCKS
/**
 * Enumerates all lines in the receiver using the specified block.
 *
 * @brief block The block to call for each line
 */
- (void)enumerateLinesUsingBlock: (OFStringLineEnumerationBlock)block;
# endif
@end
#endif

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Parses the specified string encoding name and returns the
 *	  OFStringEncoding for it.
 *
 * Throws @ref OFInvalidArgumentException if the specified name is not a valid
 * encoding name.
 *
 * @param name The name to parse as a string encoding
 * @return The OFStringEncoding for the specified name
 */
extern OFStringEncoding OFStringEncodingParseName(OFString *name);

/**
 * @brief Returns the name of the specified OFStringEncoding.
 *
 * @param encoding The encoding for which to return the name
 * @return The name of the specified OFStringEncoding
 */
extern OFString *_Nullable OFStringEncodingName(OFStringEncoding encoding);

extern size_t OFUTF8StringEncode(OFUnichar, char *);
extern ssize_t OFUTF8StringDecode(const char *, size_t, OFUnichar *);
extern size_t OFUTF16StringLength(const OFChar16 *);
extern size_t OFUTF32StringLength(const OFChar32 *);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#include "OFConstantString.h"

Modified src/OFString.m from [858181ff3a] to [afb8450add].

26
27
28
29
30
31
32

33
34
35
36
37
38
39
# include <locale.h>
#endif
#ifdef HAVE_XLOCALE_H
# include <xlocale.h>
#endif

#import "OFString.h"

#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFData.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
# import "OFFileManager.h"







>







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
# include <locale.h>
#endif
#ifdef HAVE_XLOCALE_H
# include <xlocale.h>
#endif

#import "OFString.h"
#import "OFASPrintF.h"
#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFData.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
# import "OFFileManager.h"
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
#import "OFOpenItemFailedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFRetrieveItemAttributesFailedException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"

#import "of_asprintf.h"
#import "unicode.h"

/*
 * It seems strtod is buggy on Win32.
 * However, the MinGW version __strtod seems to be ok.
 */
#ifdef __MINGW32__







<







56
57
58
59
60
61
62

63
64
65
66
67
68
69
#import "OFOpenItemFailedException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"
#import "OFRetrieveItemAttributesFailedException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedProtocolException.h"


#import "unicode.h"

/*
 * It seems strtod is buggy on Win32.
 * However, the MinGW version __strtod seems to be ok.
 */
#ifdef __MINGW32__
85
86
87
88
89
90
91
92
93
94
95
96

97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#if defined(HAVE_STRTOF_L) || defined(HAVE_STRTOD_L)
static locale_t cLocale;
#endif

@interface OFString ()
- (size_t)of_getCString: (char *)cString
	      maxLength: (size_t)maxLength
	       encoding: (of_string_encoding_t)encoding
		  lossy: (bool)lossy OF_DIRECT;
- (const char *)of_cStringWithEncoding: (of_string_encoding_t)encoding
				 lossy: (bool)lossy OF_DIRECT;
- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth;
@end

@interface OFStringPlaceholder: OFString
@end

extern bool of_unicode_to_iso_8859_2(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_iso_8859_3(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_iso_8859_15(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_windows_1251(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_windows_1252(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_codepage_437(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_codepage_850(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_codepage_858(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_mac_roman(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_koi8_r(const of_unichar_t *, unsigned char *,
    size_t, bool);
extern bool of_unicode_to_koi8_u(const of_unichar_t *, unsigned char *,
    size_t, bool);

/* References for static linking */
void
_references_to_categories_of_OFString(void)
{
	_OFString_CryptographicHashing_reference = 1;







|

|

|
>
|





|

|

|

|

|

|

|

|

|

|

|







85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
#if defined(HAVE_STRTOF_L) || defined(HAVE_STRTOD_L)
static locale_t cLocale;
#endif

@interface OFString ()
- (size_t)of_getCString: (char *)cString
	      maxLength: (size_t)maxLength
	       encoding: (OFStringEncoding)encoding
		  lossy: (bool)lossy OF_DIRECT;
- (const char *)of_cStringWithEncoding: (OFStringEncoding)encoding
				 lossy: (bool)lossy OF_DIRECT;
- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth;
@end

@interface OFStringPlaceholder: OFString
@end

extern bool OFUnicodeToISO8859_2(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToISO8859_3(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToISO8859_15(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToWindows1251(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToWindows1252(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToCodepage437(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToCodepage850(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToCodepage858(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToMacRoman(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToKOI8R(const OFUnichar *, unsigned char *,
    size_t, bool);
extern bool OFUnicodeToKOI8U(const OFUnichar *, unsigned char *,
    size_t, bool);

/* References for static linking */
void
_references_to_categories_of_OFString(void)
{
	_OFString_CryptographicHashing_reference = 1;
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250

void
_reference_to_OFConstantString(void)
{
	[OFConstantString class];
}

of_string_encoding_t
of_string_parse_encoding(OFString *string)
{
	void *pool = objc_autoreleasePoolPush();
	of_string_encoding_t encoding;

	string = string.lowercaseString;

	if ([string isEqual: @"utf8"] || [string isEqual: @"utf-8"])
		encoding = OF_STRING_ENCODING_UTF_8;
	else if ([string isEqual: @"ascii"] || [string isEqual: @"us-ascii"])
		encoding = OF_STRING_ENCODING_ASCII;
	else if ([string isEqual: @"iso-8859-1"] ||
	    [string isEqual: @"iso_8859-1"])
		encoding = OF_STRING_ENCODING_ISO_8859_1;
	else if ([string isEqual: @"iso-8859-2"] ||
	    [string isEqual: @"iso_8859-2"])
		encoding = OF_STRING_ENCODING_ISO_8859_2;
	else if ([string isEqual: @"iso-8859-3"] ||
	    [string isEqual: @"iso_8859-3"])
		encoding = OF_STRING_ENCODING_ISO_8859_3;
	else if ([string isEqual: @"iso-8859-15"] ||
	    [string isEqual: @"iso_8859-15"])
		encoding = OF_STRING_ENCODING_ISO_8859_15;
	else if ([string isEqual: @"windows-1251"] ||
	    [string isEqual: @"cp1251"] || [string isEqual: @"cp-1251"] ||
	    [string isEqual: @"1251"])
		encoding = OF_STRING_ENCODING_WINDOWS_1251;
	else if ([string isEqual: @"windows-1252"] ||
	    [string isEqual: @"cp1252"] || [string isEqual: @"cp-1252"] ||
	    [string isEqual: @"1252"])
		encoding = OF_STRING_ENCODING_WINDOWS_1252;
	else if ([string isEqual: @"cp437"] || [string isEqual: @"cp-437"] ||
	    [string isEqual: @"ibm437"] || [string isEqual: @"437"])
		encoding = OF_STRING_ENCODING_CODEPAGE_437;
	else if ([string isEqual: @"cp850"] || [string isEqual: @"cp-850"] ||
	    [string isEqual: @"ibm850"] || [string isEqual: @"850"])
		encoding = OF_STRING_ENCODING_CODEPAGE_850;
	else if ([string isEqual: @"cp858"] || [string isEqual: @"cp-858"] ||
	    [string isEqual: @"ibm858"] || [string isEqual: @"858"])
		encoding = OF_STRING_ENCODING_CODEPAGE_858;
	else if ([string isEqual: @"macintosh"] || [string isEqual: @"mac"])
		encoding = OF_STRING_ENCODING_MAC_ROMAN;
	else if ([string isEqual: @"koi8-r"])
		encoding = OF_STRING_ENCODING_KOI8_R;
	else if ([string isEqual: @"koi8-u"])
		encoding = OF_STRING_ENCODING_KOI8_U;
	else
		@throw [OFInvalidArgumentException exception];

	objc_autoreleasePoolPop(pool);

	return encoding;
}

OFString *
of_string_name_of_encoding(of_string_encoding_t encoding)
{
	switch (encoding) {
	case OF_STRING_ENCODING_UTF_8:
		return @"UTF-8";
	case OF_STRING_ENCODING_ASCII:
		return @"ASCII";
	case OF_STRING_ENCODING_ISO_8859_1:
		return @"ISO 8859-1";
	case OF_STRING_ENCODING_ISO_8859_2:
		return @"ISO 8859-2";
	case OF_STRING_ENCODING_ISO_8859_3:
		return @"ISO 8859-3";
	case OF_STRING_ENCODING_ISO_8859_15:
		return @"ISO 8859-15";
	case OF_STRING_ENCODING_WINDOWS_1251:
		return @"Windows-1251";
	case OF_STRING_ENCODING_WINDOWS_1252:
		return @"Windows-1252";
	case OF_STRING_ENCODING_CODEPAGE_437:
		return @"Codepage 437";
	case OF_STRING_ENCODING_CODEPAGE_850:
		return @"Codepage 850";
	case OF_STRING_ENCODING_CODEPAGE_858:
		return @"Codepage 858";
	case OF_STRING_ENCODING_MAC_ROMAN:
		return @"Mac Roman";
	case OF_STRING_ENCODING_KOI8_R:
		return @"KOI8-R";
	case OF_STRING_ENCODING_KOI8_U:
		return @"KOI8-U";
	case OF_STRING_ENCODING_AUTODETECT:
		return @"autodetect";
	}

	return nil;
}

size_t
of_string_utf8_encode(of_unichar_t character, char *buffer)
{
	if (character < 0x80) {
		buffer[0] = character;
		return 1;
	} else if (character < 0x800) {
		buffer[0] = 0xC0 | (character >> 6);
		buffer[1] = 0x80 | (character & 0x3F);







|
|


|




|

|


|


|


|


|



|



|


|


|


|

|

|

|









|


|

|

|

|

|

|

|

|

|

|

|

|

|

|

|







|







142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251

void
_reference_to_OFConstantString(void)
{
	[OFConstantString class];
}

OFStringEncoding
OFStringEncodingParseName(OFString *string)
{
	void *pool = objc_autoreleasePoolPush();
	OFStringEncoding encoding;

	string = string.lowercaseString;

	if ([string isEqual: @"utf8"] || [string isEqual: @"utf-8"])
		encoding = OFStringEncodingUTF8;
	else if ([string isEqual: @"ascii"] || [string isEqual: @"us-ascii"])
		encoding = OFStringEncodingASCII;
	else if ([string isEqual: @"iso-8859-1"] ||
	    [string isEqual: @"iso_8859-1"])
		encoding = OFStringEncodingISO8859_1;
	else if ([string isEqual: @"iso-8859-2"] ||
	    [string isEqual: @"iso_8859-2"])
		encoding = OFStringEncodingISO8859_2;
	else if ([string isEqual: @"iso-8859-3"] ||
	    [string isEqual: @"iso_8859-3"])
		encoding = OFStringEncodingISO8859_3;
	else if ([string isEqual: @"iso-8859-15"] ||
	    [string isEqual: @"iso_8859-15"])
		encoding = OFStringEncodingISO8859_15;
	else if ([string isEqual: @"windows-1251"] ||
	    [string isEqual: @"cp1251"] || [string isEqual: @"cp-1251"] ||
	    [string isEqual: @"1251"])
		encoding = OFStringEncodingWindows1251;
	else if ([string isEqual: @"windows-1252"] ||
	    [string isEqual: @"cp1252"] || [string isEqual: @"cp-1252"] ||
	    [string isEqual: @"1252"])
		encoding = OFStringEncodingWindows1252;
	else if ([string isEqual: @"cp437"] || [string isEqual: @"cp-437"] ||
	    [string isEqual: @"ibm437"] || [string isEqual: @"437"])
		encoding = OFStringEncodingCodepage437;
	else if ([string isEqual: @"cp850"] || [string isEqual: @"cp-850"] ||
	    [string isEqual: @"ibm850"] || [string isEqual: @"850"])
		encoding = OFStringEncodingCodepage850;
	else if ([string isEqual: @"cp858"] || [string isEqual: @"cp-858"] ||
	    [string isEqual: @"ibm858"] || [string isEqual: @"858"])
		encoding = OFStringEncodingCodepage858;
	else if ([string isEqual: @"macintosh"] || [string isEqual: @"mac"])
		encoding = OFStringEncodingMacRoman;
	else if ([string isEqual: @"koi8-r"])
		encoding = OFStringEncodingKOI8R;
	else if ([string isEqual: @"koi8-u"])
		encoding = OFStringEncodingKOI8U;
	else
		@throw [OFInvalidArgumentException exception];

	objc_autoreleasePoolPop(pool);

	return encoding;
}

OFString *
OFStringEncodingName(OFStringEncoding encoding)
{
	switch (encoding) {
	case OFStringEncodingUTF8:
		return @"UTF-8";
	case OFStringEncodingASCII:
		return @"ASCII";
	case OFStringEncodingISO8859_1:
		return @"ISO 8859-1";
	case OFStringEncodingISO8859_2:
		return @"ISO 8859-2";
	case OFStringEncodingISO8859_3:
		return @"ISO 8859-3";
	case OFStringEncodingISO8859_15:
		return @"ISO 8859-15";
	case OFStringEncodingWindows1251:
		return @"Windows-1251";
	case OFStringEncodingWindows1252:
		return @"Windows-1252";
	case OFStringEncodingCodepage437:
		return @"Codepage 437";
	case OFStringEncodingCodepage850:
		return @"Codepage 850";
	case OFStringEncodingCodepage858:
		return @"Codepage 858";
	case OFStringEncodingMacRoman:
		return @"Mac Roman";
	case OFStringEncodingKOI8R:
		return @"KOI8-R";
	case OFStringEncodingKOI8U:
		return @"KOI8-U";
	case OFStringEncodingAutodetect:
		return @"autodetect";
	}

	return nil;
}

size_t
OFUTF8StringEncode(OFUnichar character, char *buffer)
{
	if (character < 0x80) {
		buffer[0] = character;
		return 1;
	} else if (character < 0x800) {
		buffer[0] = 0xC0 | (character >> 6);
		buffer[1] = 0x80 | (character & 0x3F);
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
		return 4;
	}

	return 0;
}

ssize_t
of_string_utf8_decode(const char *buffer_, size_t length, of_unichar_t *ret)
{
	const unsigned char *buffer = (const unsigned char *)buffer_;

	if (!(*buffer & 0x80)) {
		*ret = buffer[0];
		return 1;
	}







|







263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
		return 4;
	}

	return 0;
}

ssize_t
OFUTF8StringDecode(const char *buffer_, size_t length, OFUnichar *ret)
{
	const unsigned char *buffer = (const unsigned char *)buffer_;

	if (!(*buffer & 0x80)) {
		*ret = buffer[0];
		return 1;
	}
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
		return 4;
	}

	return 0;
}

size_t
of_string_utf16_length(const of_char16_t *string)
{
	size_t length = 0;

	while (*string++ != 0)
		length++;

	return length;
}

size_t
of_string_utf32_length(const of_char32_t *string)
{
	size_t length = 0;

	while (*string++ != 0)
		length++;

	return length;
}

#ifdef OF_HAVE_UNICODE_TABLES
static OFString *
decomposedString(OFString *self, const char *const *const *table, size_t size)
{
	OFMutableString *ret = [OFMutableString string];
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;
	size_t length = self.length;

	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = characters[i];
		const char *const *page;

		if (c >= size) {
			[ret appendCharacters: &c length: 1];
			continue;
		}








|










|















|



|







313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
		return 4;
	}

	return 0;
}

size_t
OFUTF16StringLength(const OFChar16 *string)
{
	size_t length = 0;

	while (*string++ != 0)
		length++;

	return length;
}

size_t
OFUTF32StringLength(const OFChar32 *string)
{
	size_t length = 0;

	while (*string++ != 0)
		length++;

	return length;
}

#ifdef OF_HAVE_UNICODE_TABLES
static OFString *
decomposedString(OFString *self, const char *const *const *table, size_t size)
{
	OFMutableString *ret = [OFMutableString string];
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;
	size_t length = self.length;

	for (size_t i = 0; i < length; i++) {
		OFUnichar c = characters[i];
		const char *const *page;

		if (c >= size) {
			[ret appendCharacters: &c length: 1];
			continue;
		}

377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
- (instancetype)initWithUTF8String: (const char *)UTF8String
{
	OFUTF8String *string;
	size_t length;
	void *storage;

	length = strlen(UTF8String);
	string = of_alloc_object([OFUTF8String class], length + 1, 1, &storage);

	return (id)[string of_initWithUTF8String: UTF8String
					  length: length
					 storage: storage];
}

- (instancetype)initWithUTF8String: (const char *)UTF8String
			    length: (size_t)UTF8StringLength
{
	OFUTF8String *string;
	void *storage;

	string = of_alloc_object([OFUTF8String class], UTF8StringLength + 1, 1,
	    &storage);

	return (id)[string of_initWithUTF8String: UTF8String
					  length: UTF8StringLength
					 storage: storage];
}








|












|







378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
- (instancetype)initWithUTF8String: (const char *)UTF8String
{
	OFUTF8String *string;
	size_t length;
	void *storage;

	length = strlen(UTF8String);
	string = OFAllocObject([OFUTF8String class], length + 1, 1, &storage);

	return (id)[string of_initWithUTF8String: UTF8String
					  length: length
					 storage: storage];
}

- (instancetype)initWithUTF8String: (const char *)UTF8String
			    length: (size_t)UTF8StringLength
{
	OFUTF8String *string;
	void *storage;

	string = OFAllocObject([OFUTF8String class], UTF8StringLength + 1, 1,
	    &storage);

	return (id)[string of_initWithUTF8String: UTF8String
					  length: UTF8StringLength
					 storage: storage];
}

417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
	return (id)[[OFUTF8String alloc]
	    initWithUTF8StringNoCopy: UTF8String
			      length: UTF8StringLength
			freeWhenDone: freeWhenDone];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
{
	if (encoding == OF_STRING_ENCODING_UTF_8) {
		OFUTF8String *string;
		size_t length;
		void *storage;

		length = strlen(cString);
		string = of_alloc_object([OFUTF8String class], length + 1, 1,
		    &storage);

		return (id)[string of_initWithUTF8String: cString
						  length: length
						 storage: storage];
	}

	return (id)[[OFUTF8String alloc] initWithCString: cString
						encoding: encoding];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
			 length: (size_t)cStringLength
{
	if (encoding == OF_STRING_ENCODING_UTF_8) {
		OFUTF8String *string;
		void *storage;

		string = of_alloc_object([OFUTF8String class],
		    cStringLength + 1, 1, &storage);

		return (id)[string of_initWithUTF8String: cString
						  length: cStringLength
						 storage: storage];
	}

	return (id)[[OFUTF8String alloc] initWithCString: cString
						encoding: encoding
						  length: cStringLength];
}

- (instancetype)initWithData: (OFData *)data
		    encoding: (of_string_encoding_t)encoding
{
	return (id)[[OFUTF8String alloc] initWithData: data
					     encoding: encoding];
}

- (instancetype)initWithString: (OFString *)string
{
	return (id)[[OFUTF8String alloc] initWithString: string];
}

- (instancetype)initWithCharacters: (const of_unichar_t *)string
			    length: (size_t)length
{
	return (id)[[OFUTF8String alloc] initWithCharacters: string
						     length: length];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string
						      length: length];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string
						   byteOrder: byteOrder];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string
						      length: length
						   byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string
						      length: length];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string
						   byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string
						      length: length
						   byteOrder: byteOrder];
}

- (instancetype)initWithFormat: (OFConstantString *)format, ...







|

|





|












|


|



|
|












|










|






|




|






|
|





|

|






|




|






|
|





|

|







418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
	return (id)[[OFUTF8String alloc]
	    initWithUTF8StringNoCopy: UTF8String
			      length: UTF8StringLength
			freeWhenDone: freeWhenDone];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
{
	if (encoding == OFStringEncodingUTF8) {
		OFUTF8String *string;
		size_t length;
		void *storage;

		length = strlen(cString);
		string = OFAllocObject([OFUTF8String class], length + 1, 1,
		    &storage);

		return (id)[string of_initWithUTF8String: cString
						  length: length
						 storage: storage];
	}

	return (id)[[OFUTF8String alloc] initWithCString: cString
						encoding: encoding];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
			 length: (size_t)cStringLength
{
	if (encoding == OFStringEncodingUTF8) {
		OFUTF8String *string;
		void *storage;

		string = OFAllocObject([OFUTF8String class], cStringLength + 1,
		    1, &storage);

		return (id)[string of_initWithUTF8String: cString
						  length: cStringLength
						 storage: storage];
	}

	return (id)[[OFUTF8String alloc] initWithCString: cString
						encoding: encoding
						  length: cStringLength];
}

- (instancetype)initWithData: (OFData *)data
		    encoding: (OFStringEncoding)encoding
{
	return (id)[[OFUTF8String alloc] initWithData: data
					     encoding: encoding];
}

- (instancetype)initWithString: (OFString *)string
{
	return (id)[[OFUTF8String alloc] initWithString: string];
}

- (instancetype)initWithCharacters: (const OFUnichar *)string
			    length: (size_t)length
{
	return (id)[[OFUTF8String alloc] initWithCharacters: string
						     length: length];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string
						      length: length];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string
						   byteOrder: byteOrder];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF16String: string
						      length: length
						   byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string
						      length: length];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string
						   byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	return (id)[[OFUTF8String alloc] initWithUTF32String: string
						      length: length
						   byteOrder: byteOrder];
}

- (instancetype)initWithFormat: (OFConstantString *)format, ...
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
#ifdef OF_HAVE_FILES
- (instancetype)initWithContentsOfFile: (OFString *)path
{
	return (id)[[OFUTF8String alloc] initWithContentsOfFile: path];
}

- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (of_string_encoding_t)encoding
{
	return (id)[[OFUTF8String alloc] initWithContentsOfFile: path
						       encoding: encoding];
}
#endif

- (instancetype)initWithContentsOfURL: (OFURL *)URL
{
	return (id)[[OFUTF8String alloc] initWithContentsOfURL: URL];
}

- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (of_string_encoding_t)encoding
{
	return (id)[[OFUTF8String alloc] initWithContentsOfURL: URL
						      encoding: encoding];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
{







|












|







561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
#ifdef OF_HAVE_FILES
- (instancetype)initWithContentsOfFile: (OFString *)path
{
	return (id)[[OFUTF8String alloc] initWithContentsOfFile: path];
}

- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (OFStringEncoding)encoding
{
	return (id)[[OFUTF8String alloc] initWithContentsOfFile: path
						       encoding: encoding];
}
#endif

- (instancetype)initWithContentsOfURL: (OFURL *)URL
{
	return (id)[[OFUTF8String alloc] initWithContentsOfURL: URL];
}

- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (OFStringEncoding)encoding
{
	return (id)[[OFUTF8String alloc] initWithContentsOfURL: URL
						      encoding: encoding];
}

- (instancetype)initWithSerialization: (OFXMLElement *)element
{
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
	return [[[self alloc]
	    initWithUTF8StringNoCopy: UTF8String
			      length: UTF8StringLength
			freeWhenDone: freeWhenDone] autorelease];
}

+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithCString: cString
				     encoding: encoding] autorelease];
}

+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (of_string_encoding_t)encoding
			   length: (size_t)cStringLength
{
	return [[[self alloc] initWithCString: cString
				     encoding: encoding
				       length: cStringLength] autorelease];
}

+ (instancetype)stringWithData: (OFData *)data
		      encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithData: data
				  encoding: encoding] autorelease];
}

+ (instancetype)stringWithString: (OFString *)string
{
	return [[[self alloc] initWithString: string] autorelease];
}

+ (instancetype)stringWithCharacters: (const of_unichar_t *)string
			      length: (size_t)length
{
	return [[[self alloc] initWithCharacters: string
					  length: length] autorelease];
}

+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
{
	return [[[self alloc] initWithUTF16String: string] autorelease];
}

+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
			       length: (size_t)length
{
	return [[[self alloc] initWithUTF16String: string
					   length: length] autorelease];
}

+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
			    byteOrder: (of_byte_order_t)byteOrder
{
	return [[[self alloc] initWithUTF16String: string
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithUTF16String: (const of_char16_t *)string
			       length: (size_t)length
			    byteOrder: (of_byte_order_t)byteOrder
{
	return [[[self alloc] initWithUTF16String: string
					   length: length
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
{
	return [[[self alloc] initWithUTF32String: string] autorelease];
}

+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
			       length: (size_t)length
{
	return [[[self alloc] initWithUTF32String: string
					   length: length] autorelease];
}

+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
			    byteOrder: (of_byte_order_t)byteOrder
{
	return [[[self alloc] initWithUTF32String: string
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithUTF32String: (const of_char32_t *)string
			       length: (size_t)length
			    byteOrder: (of_byte_order_t)byteOrder
{
	return [[[self alloc] initWithUTF32String: string
					   length: length
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithFormat: (OFConstantString *)format, ...







|






|








|










|






|




|






|
|





|

|






|




|






|
|





|

|







665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
	return [[[self alloc]
	    initWithUTF8StringNoCopy: UTF8String
			      length: UTF8StringLength
			freeWhenDone: freeWhenDone] autorelease];
}

+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithCString: cString
				     encoding: encoding] autorelease];
}

+ (instancetype)stringWithCString: (const char *)cString
			 encoding: (OFStringEncoding)encoding
			   length: (size_t)cStringLength
{
	return [[[self alloc] initWithCString: cString
				     encoding: encoding
				       length: cStringLength] autorelease];
}

+ (instancetype)stringWithData: (OFData *)data
		      encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithData: data
				  encoding: encoding] autorelease];
}

+ (instancetype)stringWithString: (OFString *)string
{
	return [[[self alloc] initWithString: string] autorelease];
}

+ (instancetype)stringWithCharacters: (const OFUnichar *)string
			      length: (size_t)length
{
	return [[[self alloc] initWithCharacters: string
					  length: length] autorelease];
}

+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
{
	return [[[self alloc] initWithUTF16String: string] autorelease];
}

+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
			       length: (size_t)length
{
	return [[[self alloc] initWithUTF16String: string
					   length: length] autorelease];
}

+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
			    byteOrder: (OFByteOrder)byteOrder
{
	return [[[self alloc] initWithUTF16String: string
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithUTF16String: (const OFChar16 *)string
			       length: (size_t)length
			    byteOrder: (OFByteOrder)byteOrder
{
	return [[[self alloc] initWithUTF16String: string
					   length: length
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
{
	return [[[self alloc] initWithUTF32String: string] autorelease];
}

+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
			       length: (size_t)length
{
	return [[[self alloc] initWithUTF32String: string
					   length: length] autorelease];
}

+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
			    byteOrder: (OFByteOrder)byteOrder
{
	return [[[self alloc] initWithUTF32String: string
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithUTF32String: (const OFChar32 *)string
			       length: (size_t)length
			    byteOrder: (OFByteOrder)byteOrder
{
	return [[[self alloc] initWithUTF32String: string
					   length: length
					byteOrder: byteOrder] autorelease];
}

+ (instancetype)stringWithFormat: (OFConstantString *)format, ...
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
#ifdef OF_HAVE_FILES
+ (instancetype)stringWithContentsOfFile: (OFString *)path
{
	return [[[self alloc] initWithContentsOfFile: path] autorelease];
}

+ (instancetype)stringWithContentsOfFile: (OFString *)path
				encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithContentsOfFile: path
					    encoding: encoding] autorelease];
}
#endif

+ (instancetype)stringWithContentsOfURL: (OFURL *)URL
{
	return [[[self alloc] initWithContentsOfURL: URL] autorelease];
}

+ (instancetype)stringWithContentsOfURL: (OFURL *)URL
			       encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithContentsOfURL: URL
					   encoding: encoding] autorelease];
}

- (instancetype)init
{







|












|







775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
#ifdef OF_HAVE_FILES
+ (instancetype)stringWithContentsOfFile: (OFString *)path
{
	return [[[self alloc] initWithContentsOfFile: path] autorelease];
}

+ (instancetype)stringWithContentsOfFile: (OFString *)path
				encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithContentsOfFile: path
					    encoding: encoding] autorelease];
}
#endif

+ (instancetype)stringWithContentsOfURL: (OFURL *)URL
{
	return [[[self alloc] initWithContentsOfURL: URL] autorelease];
}

+ (instancetype)stringWithContentsOfURL: (OFURL *)URL
			       encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithContentsOfURL: URL
					   encoding: encoding] autorelease];
}

- (instancetype)init
{
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877

	return [super init];
}

- (instancetype)initWithUTF8String: (const char *)UTF8String
{
	return [self initWithCString: UTF8String
			    encoding: OF_STRING_ENCODING_UTF_8
			      length: strlen(UTF8String)];
}

- (instancetype)initWithUTF8String: (const char *)UTF8String
			    length: (size_t)UTF8StringLength
{
	return [self initWithCString: UTF8String
			    encoding: OF_STRING_ENCODING_UTF_8
			      length: UTF8StringLength];
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
			    freeWhenDone: (bool)freeWhenDone
{
	id ret = [self initWithUTF8String: UTF8String];

	if (freeWhenDone)
		free(UTF8String);

	return ret;
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
				  length: (size_t)UTF8StringLength
			    freeWhenDone: (bool)freeWhenDone
{
	id ret = [self initWithUTF8String: UTF8String length: UTF8StringLength];

	if (freeWhenDone)
		free(UTF8String);

	return ret;
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
{
	return [self initWithCString: cString
			    encoding: encoding
			      length: strlen(cString)];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
			 length: (size_t)cStringLength
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithData: (OFData *)data
		    encoding: (of_string_encoding_t)encoding
{
	@try {
		if (data.itemSize != 1)
			@throw [OFInvalidArgumentException exception];
	} @catch (id e) {
		[self release];
		@throw e;







|







|









|











|





|







|






|







813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878

	return [super init];
}

- (instancetype)initWithUTF8String: (const char *)UTF8String
{
	return [self initWithCString: UTF8String
			    encoding: OFStringEncodingUTF8
			      length: strlen(UTF8String)];
}

- (instancetype)initWithUTF8String: (const char *)UTF8String
			    length: (size_t)UTF8StringLength
{
	return [self initWithCString: UTF8String
			    encoding: OFStringEncodingUTF8
			      length: UTF8StringLength];
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
			    freeWhenDone: (bool)freeWhenDone
{
	id ret = [self initWithUTF8String: UTF8String];

	if (freeWhenDone)
		OFFreeMemory(UTF8String);

	return ret;
}

- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
				  length: (size_t)UTF8StringLength
			    freeWhenDone: (bool)freeWhenDone
{
	id ret = [self initWithUTF8String: UTF8String length: UTF8StringLength];

	if (freeWhenDone)
		OFFreeMemory(UTF8String);

	return ret;
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
{
	return [self initWithCString: cString
			    encoding: encoding
			      length: strlen(cString)];
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
			 length: (size_t)cStringLength
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithData: (OFData *)data
		    encoding: (OFStringEncoding)encoding
{
	@try {
		if (data.itemSize != 1)
			@throw [OFInvalidArgumentException exception];
	} @catch (id e) {
		[self release];
		@throw e;
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
}

- (instancetype)initWithString: (OFString *)string
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithCharacters: (const of_unichar_t *)string
			    length: (size_t)length
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
{
	return [self initWithUTF16String: string
				  length: of_string_utf16_length(string)
			       byteOrder: OF_BYTE_ORDER_NATIVE];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
{
	return [self initWithUTF16String: string
				  length: length
			       byteOrder: OF_BYTE_ORDER_NATIVE];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			  byteOrder: (of_byte_order_t)byteOrder
{
	return [self initWithUTF16String: string
				  length: of_string_utf16_length(string)
			       byteOrder: byteOrder];
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
{
	return [self initWithUTF32String: string
				  length: of_string_utf32_length(string)
			       byteOrder: OF_BYTE_ORDER_NATIVE];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length
{
	return [self initWithUTF32String: string
				  length: length
			       byteOrder: OF_BYTE_ORDER_NATIVE];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			  byteOrder: (of_byte_order_t)byteOrder
{
	return [self initWithUTF32String: string
				  length: of_string_utf32_length(string)
			       byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const of_char32_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithFormat: (OFConstantString *)format, ...
{
	id ret;







|





|


|
|


|




|


|
|


|



|

|




|


|
|


|




|


|
|


|



|

|







886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
}

- (instancetype)initWithString: (OFString *)string
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithCharacters: (const OFUnichar *)string
			    length: (size_t)length
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
{
	return [self initWithUTF16String: string
				  length: OFUTF16StringLength(string)
			       byteOrder: OFByteOrderNative];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
{
	return [self initWithUTF16String: string
				  length: length
			       byteOrder: OFByteOrderNative];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			  byteOrder: (OFByteOrder)byteOrder
{
	return [self initWithUTF16String: string
				  length: OFUTF16StringLength(string)
			       byteOrder: byteOrder];
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
{
	return [self initWithUTF32String: string
				  length: OFUTF32StringLength(string)
			       byteOrder: OFByteOrderNative];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length
{
	return [self initWithUTF32String: string
				  length: length
			       byteOrder: OFByteOrderNative];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			  byteOrder: (OFByteOrder)byteOrder
{
	return [self initWithUTF32String: string
				  length: OFUTF32StringLength(string)
			       byteOrder: byteOrder];
}

- (instancetype)initWithUTF32String: (const OFChar32 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithFormat: (OFConstantString *)format, ...
{
	id ret;
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
	OF_INVALID_INIT_METHOD
}

#ifdef OF_HAVE_FILES
- (instancetype)initWithContentsOfFile: (OFString *)path
{
	return [self initWithContentsOfFile: path
				   encoding: OF_STRING_ENCODING_UTF_8];
}

- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (of_string_encoding_t)encoding
{
	char *tmp;
	unsigned long long fileSize;

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFFile *file = nil;







|



|







974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
	OF_INVALID_INIT_METHOD
}

#ifdef OF_HAVE_FILES
- (instancetype)initWithContentsOfFile: (OFString *)path
{
	return [self initWithContentsOfFile: path
				   encoding: OFStringEncodingUTF8];
}

- (instancetype)initWithContentsOfFile: (OFString *)path
			      encoding: (OFStringEncoding)encoding
{
	char *tmp;
	unsigned long long fileSize;

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFFile *file = nil;
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
		/*
		 * We need one extra byte for the terminating zero if we want
		 * to use -[initWithUTF8StringNoCopy:length:freeWhenDone:].
		 */
		if (SIZE_MAX - (size_t)fileSize < 1)
			@throw [OFOutOfRangeException exception];

		tmp = of_alloc((size_t)fileSize + 1, 1);
		@try {
			file = [[OFFile alloc] initWithPath: path mode: @"r"];
			[file readIntoBuffer: tmp
				 exactLength: (size_t)fileSize];
		} @catch (id e) {
			free(tmp);
			@throw e;
		} @finally {
			[file release];
		}

		tmp[(size_t)fileSize] = '\0';
	} @catch (id e) {
		[self release];
		@throw e;
	}

	if (encoding == OF_STRING_ENCODING_UTF_8) {
		@try {
			self = [self initWithUTF8StringNoCopy: tmp
						       length: (size_t)fileSize
						 freeWhenDone: true];
		} @catch (id e) {
			free(tmp);
			@throw e;
		}
	} else {
		@try {
			self = [self initWithCString: tmp
					    encoding: encoding
					      length: (size_t)fileSize];
		} @finally {
			free(tmp);
		}
	}

	return self;
}
#endif

- (instancetype)initWithContentsOfURL: (OFURL *)URL
{
	return [self initWithContentsOfURL: URL
				  encoding: OF_STRING_ENCODING_AUTODETECT];
}

- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFData *data;

	@try {
		data = [OFData dataWithContentsOfURL: URL];
	} @catch (id e) {







|





|











|





|








|










|



|







1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
		/*
		 * We need one extra byte for the terminating zero if we want
		 * to use -[initWithUTF8StringNoCopy:length:freeWhenDone:].
		 */
		if (SIZE_MAX - (size_t)fileSize < 1)
			@throw [OFOutOfRangeException exception];

		tmp = OFAllocMemory((size_t)fileSize + 1, 1);
		@try {
			file = [[OFFile alloc] initWithPath: path mode: @"r"];
			[file readIntoBuffer: tmp
				 exactLength: (size_t)fileSize];
		} @catch (id e) {
			OFFreeMemory(tmp);
			@throw e;
		} @finally {
			[file release];
		}

		tmp[(size_t)fileSize] = '\0';
	} @catch (id e) {
		[self release];
		@throw e;
	}

	if (encoding == OFStringEncodingUTF8) {
		@try {
			self = [self initWithUTF8StringNoCopy: tmp
						       length: (size_t)fileSize
						 freeWhenDone: true];
		} @catch (id e) {
			OFFreeMemory(tmp);
			@throw e;
		}
	} else {
		@try {
			self = [self initWithCString: tmp
					    encoding: encoding
					      length: (size_t)fileSize];
		} @finally {
			OFFreeMemory(tmp);
		}
	}

	return self;
}
#endif

- (instancetype)initWithContentsOfURL: (OFURL *)URL
{
	return [self initWithContentsOfURL: URL
				  encoding: OFStringEncodingAutodetect];
}

- (instancetype)initWithContentsOfURL: (OFURL *)URL
			     encoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFData *data;

	@try {
		data = [OFData dataWithContentsOfURL: URL];
	} @catch (id e) {
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
	objc_autoreleasePoolPop(pool);

	return self;
}

- (size_t)of_getCString: (char *)cString
	      maxLength: (size_t)maxLength
	       encoding: (of_string_encoding_t)encoding
		  lossy: (bool)lossy
{
	const of_unichar_t *characters = self.characters;
	size_t i, length = self.length;

	switch (encoding) {
	case OF_STRING_ENCODING_UTF_8:;
		size_t j = 0;

		for (i = 0; i < length; i++) {
			char buffer[4];
			size_t len = of_string_utf8_encode(characters[i],
			    buffer);

			/*
			 * Check for one more than the current index, as we
			 * need one for the terminating zero.
			 */
			if (j + len >= maxLength)
				@throw [OFOutOfRangeException exception];







|


|



|




|
<







1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131

1132
1133
1134
1135
1136
1137
1138
	objc_autoreleasePoolPop(pool);

	return self;
}

- (size_t)of_getCString: (char *)cString
	      maxLength: (size_t)maxLength
	       encoding: (OFStringEncoding)encoding
		  lossy: (bool)lossy
{
	const OFUnichar *characters = self.characters;
	size_t i, length = self.length;

	switch (encoding) {
	case OFStringEncodingUTF8:;
		size_t j = 0;

		for (i = 0; i < length; i++) {
			char buffer[4];
			size_t len = OFUTF8StringEncode(characters[i], buffer);


			/*
			 * Check for one more than the current index, as we
			 * need one for the terminating zero.
			 */
			if (j + len >= maxLength)
				@throw [OFOutOfRangeException exception];
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
				break;
			}
		}

		cString[j] = '\0';

		return j;
	case OF_STRING_ENCODING_ASCII:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		for (i = 0; i < length; i++) {
			if OF_UNLIKELY (characters[i] > 0x80) {
				if (lossy)
					cString[i] = '?';
				else
					@throw [OFInvalidEncodingException
					    exception];
			} else
				cString[i] = (unsigned char)characters[i];
		}

		cString[i] = '\0';

		return length;
	case OF_STRING_ENCODING_ISO_8859_1:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		for (i = 0; i < length; i++) {
			if OF_UNLIKELY (characters[i] > 0xFF) {
				if (lossy)
					cString[i] = '?';
				else
					@throw [OFInvalidEncodingException
					    exception];
			} else
				cString[i] = (unsigned char)characters[i];
		}

		cString[i] = '\0';

		return length;
#ifdef HAVE_ISO_8859_2
	case OF_STRING_ENCODING_ISO_8859_2:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_iso_8859_2(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_ISO_8859_3
	case OF_STRING_ENCODING_ISO_8859_3:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_iso_8859_3(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_ISO_8859_15
	case OF_STRING_ENCODING_ISO_8859_15:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_iso_8859_15(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_WINDOWS_1251
	case OF_STRING_ENCODING_WINDOWS_1251:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_windows_1251(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_WINDOWS_1252
	case OF_STRING_ENCODING_WINDOWS_1252:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_windows_1252(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_CODEPAGE_437
	case OF_STRING_ENCODING_CODEPAGE_437:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_codepage_437(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_CODEPAGE_850
	case OF_STRING_ENCODING_CODEPAGE_850:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_codepage_850(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_CODEPAGE_858
	case OF_STRING_ENCODING_CODEPAGE_858:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_codepage_858(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_MAC_ROMAN
	case OF_STRING_ENCODING_MAC_ROMAN:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_mac_roman(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_KOI8_R
	case OF_STRING_ENCODING_KOI8_R:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_koi8_r(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_KOI8_U
	case OF_STRING_ENCODING_KOI8_U:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!of_unicode_to_koi8_u(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
	default:
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];
	}
}

- (size_t)getCString: (char *)cString
	   maxLength: (size_t)maxLength
	    encoding: (of_string_encoding_t)encoding
{
	return [self of_getCString: cString
			 maxLength: maxLength
			  encoding: encoding
			     lossy: false];
}

- (size_t)getLossyCString: (char *)cString
		maxLength: (size_t)maxLength
		 encoding: (of_string_encoding_t)encoding
{
	return [self of_getCString: cString
			 maxLength: maxLength
			  encoding: encoding
			     lossy: true];
}

- (const char *)of_cStringWithEncoding: (of_string_encoding_t)encoding
				 lossy: (bool)lossy
{
	size_t length = self.length;
	char *cString;
	size_t cStringLength;

	switch (encoding) {
	case OF_STRING_ENCODING_UTF_8:
		cString = of_alloc((length * 4) + 1, 1);

		@try {
			cStringLength = [self
			    of_getCString: cString
				maxLength: (length * 4) + 1
				 encoding: OF_STRING_ENCODING_UTF_8
				    lossy: lossy];
		} @catch (id e) {
			free(cString);
			@throw e;
		}

		@try {
			cString = of_realloc(cString, cStringLength + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}

		break;
	case OF_STRING_ENCODING_ASCII:
	case OF_STRING_ENCODING_ISO_8859_1:
	case OF_STRING_ENCODING_ISO_8859_2:
	case OF_STRING_ENCODING_ISO_8859_3:
	case OF_STRING_ENCODING_ISO_8859_15:
	case OF_STRING_ENCODING_WINDOWS_1251:
	case OF_STRING_ENCODING_WINDOWS_1252:
	case OF_STRING_ENCODING_CODEPAGE_437:
	case OF_STRING_ENCODING_CODEPAGE_850:
	case OF_STRING_ENCODING_CODEPAGE_858:
	case OF_STRING_ENCODING_MAC_ROMAN:
	case OF_STRING_ENCODING_KOI8_R:
	case OF_STRING_ENCODING_KOI8_U:
		cString = of_alloc(length + 1, 1);

		@try {
			cStringLength = [self of_getCString: cString
						  maxLength: length + 1
						   encoding: encoding
						      lossy: lossy];
		} @catch (id e) {
			free(cString);
			@throw e;
		}

		break;
	default:
		@throw [OFInvalidEncodingException exception];
	}

	@try {
		return [[OFData dataWithItemsNoCopy: cString
					      count: cStringLength + 1
				       freeWhenDone: true] items];
	} @catch (id e) {
		free(cString);
		@throw e;
	}
}

- (const char *)cStringWithEncoding: (of_string_encoding_t)encoding
{
	return [self of_cStringWithEncoding: encoding lossy: false];
}

- (const char *)lossyCStringWithEncoding: (of_string_encoding_t)encoding
{
	return [self of_cStringWithEncoding: encoding lossy: true];
}

- (const char *)UTF8String
{
	return [self cStringWithEncoding: OF_STRING_ENCODING_UTF_8];
}

- (size_t)length
{
	OF_UNRECOGNIZED_SELECTOR
}

- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding
{
	switch (encoding) {
	case OF_STRING_ENCODING_UTF_8:;
		const of_unichar_t *characters;
		size_t length, UTF8StringLength = 0;

		characters = self.characters;
		length = self.length;

		for (size_t i = 0; i < length; i++) {
			char buffer[4];
			size_t len = of_string_utf8_encode(characters[i],
			    buffer);

			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			UTF8StringLength += len;
		}

		return UTF8StringLength;
	case OF_STRING_ENCODING_ASCII:
	case OF_STRING_ENCODING_ISO_8859_1:
	case OF_STRING_ENCODING_ISO_8859_2:
	case OF_STRING_ENCODING_ISO_8859_3:
	case OF_STRING_ENCODING_ISO_8859_15:
	case OF_STRING_ENCODING_WINDOWS_1251:
	case OF_STRING_ENCODING_WINDOWS_1252:
	case OF_STRING_ENCODING_CODEPAGE_437:
	case OF_STRING_ENCODING_CODEPAGE_850:
	case OF_STRING_ENCODING_CODEPAGE_858:
	case OF_STRING_ENCODING_MAC_ROMAN:
	case OF_STRING_ENCODING_KOI8_R:
	case OF_STRING_ENCODING_KOI8_U:
		return self.length;
	default:
		@throw [OFInvalidEncodingException exception];
	}
}

- (size_t)UTF8StringLength
{
	return [self cStringLengthWithEncoding: OF_STRING_ENCODING_UTF_8];
}

- (of_unichar_t)characterAtIndex: (size_t)idx
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)getCharacters: (of_unichar_t *)buffer
	      inRange: (of_range_t)range
{
	for (size_t i = 0; i < range.length; i++)
		buffer[i] = [self characterAtIndex: range.location + i];
}

- (bool)isEqual: (id)object
{
	void *pool;
	OFString *string;
	const of_unichar_t *characters, *otherCharacters;
	size_t length;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFString class]])
		return false;

	string = object;
	length = self.length;

	if (string.length != length)
		return false;

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = string.characters;

	if (memcmp(characters, otherCharacters,
	    length * sizeof(of_unichar_t)) != 0) {
		objc_autoreleasePoolPop(pool);
		return false;
	}

	objc_autoreleasePoolPop(pool);

	return true;
}

- (id)copy
{
	return [self retain];
}

- (id)mutableCopy
{
	return [[OFMutableString alloc] initWithString: self];
}

- (of_comparison_result_t)compare: (OFString *)string
{
	void *pool;
	const of_unichar_t *characters, *otherCharacters;
	size_t minimumLength;

	if (string == self)
		return OF_ORDERED_SAME;

	if (![string isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];

	minimumLength = (self.length > string.length
	    ? string.length : self.length);

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = string.characters;

	for (size_t i = 0; i < minimumLength; i++) {
		if (characters[i] > otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_DESCENDING;
		}

		if (characters[i] < otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_ASCENDING;
		}
	}

	objc_autoreleasePoolPop(pool);

	if (self.length > string.length)
		return OF_ORDERED_DESCENDING;
	if (self.length < string.length)
		return OF_ORDERED_ASCENDING;

	return OF_ORDERED_SAME;
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters, *otherCharacters;
	size_t length, otherLength, minimumLength;

	if (string == self)
		return OF_ORDERED_SAME;

	characters = self.characters;
	otherCharacters = string.characters;
	length = self.length;
	otherLength = string.length;

	minimumLength = (length > otherLength ? otherLength : length);

	for (size_t i = 0; i < minimumLength; i++) {
		of_unichar_t c = characters[i];
		of_unichar_t oc = otherCharacters[i];

#ifdef OF_HAVE_UNICODE_TABLES
		if (c >> 8 < OF_UNICODE_CASEFOLDING_TABLE_SIZE) {
			of_unichar_t tc =
			    of_unicode_casefolding_table[c >> 8][c & 0xFF];

			if (tc)
				c = tc;
		}
		if (oc >> 8 < OF_UNICODE_CASEFOLDING_TABLE_SIZE) {
			of_unichar_t tc =
			    of_unicode_casefolding_table[oc >> 8][oc & 0xFF];

			if (tc)
				oc = tc;
		}
#else
		c = of_ascii_toupper(c);
		oc = of_ascii_toupper(oc);
#endif

		if (c > oc) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_DESCENDING;
		}
		if (c < oc) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_ASCENDING;
		}
	}

	objc_autoreleasePoolPop(pool);

	if (length > otherLength)
		return OF_ORDERED_DESCENDING;
	if (length < otherLength)
		return OF_ORDERED_ASCENDING;

	return OF_ORDERED_SAME;
}

- (unsigned long)hash
{
	const of_unichar_t *characters = self.characters;
	size_t length = self.length;
	uint32_t hash;

	OF_HASH_INIT(hash);

	for (size_t i = 0; i < length; i++) {
		const of_unichar_t c = characters[i];

		OF_HASH_ADD(hash, (c & 0xFF0000) >> 16);
		OF_HASH_ADD(hash, (c & 0x00FF00) >> 8);
		OF_HASH_ADD(hash, c & 0x0000FF);
	}

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [[self copy] autorelease];







|

















|


















|



|
|







|



|
|







|



|
|







|



|








|



|








|



|








|



|








|



|








|



|
|







|



|
|







|



|
|














|









|







|







|
|





|


|




|





|
|
|
|
|
|
|
|
|
|
|
|
|
|







|













|




|




|






|







|


|
|







|
<








|
|
|
|
|
|
|
|
|
|
|
|
|








|


|




|
|









|




















|



















|


|



|















|




|






|

|

|


|


|



|









|
|


|
|
|




|
|
|





|
|




|



|






|

|

|




|

|

|


|

|
|
|


|







1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468

1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
				break;
			}
		}

		cString[j] = '\0';

		return j;
	case OFStringEncodingASCII:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		for (i = 0; i < length; i++) {
			if OF_UNLIKELY (characters[i] > 0x80) {
				if (lossy)
					cString[i] = '?';
				else
					@throw [OFInvalidEncodingException
					    exception];
			} else
				cString[i] = (unsigned char)characters[i];
		}

		cString[i] = '\0';

		return length;
	case OFStringEncodingISO8859_1:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		for (i = 0; i < length; i++) {
			if OF_UNLIKELY (characters[i] > 0xFF) {
				if (lossy)
					cString[i] = '?';
				else
					@throw [OFInvalidEncodingException
					    exception];
			} else
				cString[i] = (unsigned char)characters[i];
		}

		cString[i] = '\0';

		return length;
#ifdef HAVE_ISO_8859_2
	case OFStringEncodingISO8859_2:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToISO8859_2(characters, (unsigned char *)cString,
		    length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_ISO_8859_3
	case OFStringEncodingISO8859_3:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToISO8859_3(characters, (unsigned char *)cString,
		    length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_ISO_8859_15
	case OFStringEncodingISO8859_15:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToISO8859_15(characters, (unsigned char *)cString,
		    length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_WINDOWS_1251
	case OFStringEncodingWindows1251:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToWindows1251(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_WINDOWS_1252
	case OFStringEncodingWindows1252:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToWindows1252(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_CODEPAGE_437
	case OFStringEncodingCodepage437:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToCodepage437(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_CODEPAGE_850
	case OFStringEncodingCodepage850:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToCodepage850(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_CODEPAGE_858
	case OFStringEncodingCodepage858:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToCodepage858(characters,
		    (unsigned char *)cString, length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_MAC_ROMAN
	case OFStringEncodingMacRoman:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToMacRoman(characters, (unsigned char *)cString,
		    length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_KOI8_R
	case OFStringEncodingKOI8R:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToKOI8R(characters, (unsigned char *)cString,
		    length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
#ifdef HAVE_KOI8_U
	case OFStringEncodingKOI8U:
		if (length + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		if (!OFUnicodeToKOI8U(characters, (unsigned char *)cString,
		    length, lossy))
			@throw [OFInvalidEncodingException exception];

		cString[length] = '\0';

		return length;
#endif
	default:
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];
	}
}

- (size_t)getCString: (char *)cString
	   maxLength: (size_t)maxLength
	    encoding: (OFStringEncoding)encoding
{
	return [self of_getCString: cString
			 maxLength: maxLength
			  encoding: encoding
			     lossy: false];
}

- (size_t)getLossyCString: (char *)cString
		maxLength: (size_t)maxLength
		 encoding: (OFStringEncoding)encoding
{
	return [self of_getCString: cString
			 maxLength: maxLength
			  encoding: encoding
			     lossy: true];
}

- (const char *)of_cStringWithEncoding: (OFStringEncoding)encoding
				 lossy: (bool)lossy
{
	size_t length = self.length;
	char *cString;
	size_t cStringLength;

	switch (encoding) {
	case OFStringEncodingUTF8:
		cString = OFAllocMemory((length * 4) + 1, 1);

		@try {
			cStringLength = [self
			    of_getCString: cString
				maxLength: (length * 4) + 1
				 encoding: OFStringEncodingUTF8
				    lossy: lossy];
		} @catch (id e) {
			OFFreeMemory(cString);
			@throw e;
		}

		@try {
			cString = OFResizeMemory(cString, cStringLength + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}

		break;
	case OFStringEncodingASCII:
	case OFStringEncodingISO8859_1:
	case OFStringEncodingISO8859_2:
	case OFStringEncodingISO8859_3:
	case OFStringEncodingISO8859_15:
	case OFStringEncodingWindows1251:
	case OFStringEncodingWindows1252:
	case OFStringEncodingCodepage437:
	case OFStringEncodingCodepage850:
	case OFStringEncodingCodepage858:
	case OFStringEncodingMacRoman:
	case OFStringEncodingKOI8R:
	case OFStringEncodingKOI8U:
		cString = OFAllocMemory(length + 1, 1);

		@try {
			cStringLength = [self of_getCString: cString
						  maxLength: length + 1
						   encoding: encoding
						      lossy: lossy];
		} @catch (id e) {
			OFFreeMemory(cString);
			@throw e;
		}

		break;
	default:
		@throw [OFInvalidEncodingException exception];
	}

	@try {
		return [[OFData dataWithItemsNoCopy: cString
					      count: cStringLength + 1
				       freeWhenDone: true] items];
	} @catch (id e) {
		OFFreeMemory(cString);
		@throw e;
	}
}

- (const char *)cStringWithEncoding: (OFStringEncoding)encoding
{
	return [self of_cStringWithEncoding: encoding lossy: false];
}

- (const char *)lossyCStringWithEncoding: (OFStringEncoding)encoding
{
	return [self of_cStringWithEncoding: encoding lossy: true];
}

- (const char *)UTF8String
{
	return [self cStringWithEncoding: OFStringEncodingUTF8];
}

- (size_t)length
{
	OF_UNRECOGNIZED_SELECTOR
}

- (size_t)cStringLengthWithEncoding: (OFStringEncoding)encoding
{
	switch (encoding) {
	case OFStringEncodingUTF8:;
		const OFUnichar *characters;
		size_t length, UTF8StringLength = 0;

		characters = self.characters;
		length = self.length;

		for (size_t i = 0; i < length; i++) {
			char buffer[4];
			size_t len = OFUTF8StringEncode(characters[i], buffer);


			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			UTF8StringLength += len;
		}

		return UTF8StringLength;
	case OFStringEncodingASCII:
	case OFStringEncodingISO8859_1:
	case OFStringEncodingISO8859_2:
	case OFStringEncodingISO8859_3:
	case OFStringEncodingISO8859_15:
	case OFStringEncodingWindows1251:
	case OFStringEncodingWindows1252:
	case OFStringEncodingCodepage437:
	case OFStringEncodingCodepage850:
	case OFStringEncodingCodepage858:
	case OFStringEncodingMacRoman:
	case OFStringEncodingKOI8R:
	case OFStringEncodingKOI8U:
		return self.length;
	default:
		@throw [OFInvalidEncodingException exception];
	}
}

- (size_t)UTF8StringLength
{
	return [self cStringLengthWithEncoding: OFStringEncodingUTF8];
}

- (OFUnichar)characterAtIndex: (size_t)idx
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)getCharacters: (OFUnichar *)buffer
	      inRange: (OFRange)range
{
	for (size_t i = 0; i < range.length; i++)
		buffer[i] = [self characterAtIndex: range.location + i];
}

- (bool)isEqual: (id)object
{
	void *pool;
	OFString *string;
	const OFUnichar *characters, *otherCharacters;
	size_t length;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFString class]])
		return false;

	string = object;
	length = self.length;

	if (string.length != length)
		return false;

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = string.characters;

	if (memcmp(characters, otherCharacters,
	    length * sizeof(OFUnichar)) != 0) {
		objc_autoreleasePoolPop(pool);
		return false;
	}

	objc_autoreleasePoolPop(pool);

	return true;
}

- (id)copy
{
	return [self retain];
}

- (id)mutableCopy
{
	return [[OFMutableString alloc] initWithString: self];
}

- (OFComparisonResult)compare: (OFString *)string
{
	void *pool;
	const OFUnichar *characters, *otherCharacters;
	size_t minimumLength;

	if (string == self)
		return OFOrderedSame;

	if (![string isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];

	minimumLength = (self.length > string.length
	    ? string.length : self.length);

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = string.characters;

	for (size_t i = 0; i < minimumLength; i++) {
		if (characters[i] > otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OFOrderedDescending;
		}

		if (characters[i] < otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OFOrderedAscending;
		}
	}

	objc_autoreleasePoolPop(pool);

	if (self.length > string.length)
		return OFOrderedDescending;
	if (self.length < string.length)
		return OFOrderedAscending;

	return OFOrderedSame;
}

- (OFComparisonResult)caseInsensitiveCompare: (OFString *)string
{
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters, *otherCharacters;
	size_t length, otherLength, minimumLength;

	if (string == self)
		return OFOrderedSame;

	characters = self.characters;
	otherCharacters = string.characters;
	length = self.length;
	otherLength = string.length;

	minimumLength = (length > otherLength ? otherLength : length);

	for (size_t i = 0; i < minimumLength; i++) {
		OFUnichar c = characters[i];
		OFUnichar oc = otherCharacters[i];

#ifdef OF_HAVE_UNICODE_TABLES
		if (c >> 8 < OFUnicodeCaseFoldingTableSize) {
			OFUnichar tc =
			    OFUnicodeCaseFoldingTable[c >> 8][c & 0xFF];

			if (tc)
				c = tc;
		}
		if (oc >> 8 < OFUnicodeCaseFoldingTableSize) {
			OFUnichar tc =
			    OFUnicodeCaseFoldingTable[oc >> 8][oc & 0xFF];

			if (tc)
				oc = tc;
		}
#else
		c = OFASCIIToUpper(c);
		oc = OFASCIIToUpper(oc);
#endif

		if (c > oc) {
			objc_autoreleasePoolPop(pool);
			return OFOrderedDescending;
		}
		if (c < oc) {
			objc_autoreleasePoolPop(pool);
			return OFOrderedAscending;
		}
	}

	objc_autoreleasePoolPop(pool);

	if (length > otherLength)
		return OFOrderedDescending;
	if (length < otherLength)
		return OFOrderedAscending;

	return OFOrderedSame;
}

- (unsigned long)hash
{
	const OFUnichar *characters = self.characters;
	size_t length = self.length;
	unsigned long hash;

	OFHashInit(&hash);

	for (size_t i = 0; i < length; i++) {
		const OFUnichar c = characters[i];

		OFHashAdd(&hash, (c & 0xFF0000) >> 16);
		OFHashAdd(&hash, (c & 0x00FF00) >> 8);
		OFHashAdd(&hash, c & 0x0000FF);
	}

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)description
{
	return [[self copy] autorelease];
1707
1708
1709
1710
1711
1712
1713
1714

1715
1716
1717
1718
1719

1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions: (int)options

{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)of_JSONRepresentationWithOptions: (int)options

					 depth: (size_t)depth
{
	OFMutableString *JSON = [[self mutableCopy] autorelease];

	/* FIXME: This is slow! Write it in pure C! */
	[JSON replaceOccurrencesOfString: @"\\" withString: @"\\\\"];
	[JSON replaceOccurrencesOfString: @"\"" withString: @"\\\""];
	[JSON replaceOccurrencesOfString: @"\b" withString: @"\\b"];
	[JSON replaceOccurrencesOfString: @"\f" withString: @"\\f"];
	[JSON replaceOccurrencesOfString: @"\r" withString: @"\\r"];
	[JSON replaceOccurrencesOfString: @"\t" withString: @"\\t"];

	if (options & OF_JSON_REPRESENTATION_JSON5) {
		[JSON replaceOccurrencesOfString: @"\n" withString: @"\\\n"];

		if (options & OF_JSON_REPRESENTATION_IDENTIFIER) {
			const char *cString = self.UTF8String;

			if ((!of_ascii_isalpha(cString[0]) &&
			    cString[0] != '_' && cString[0] != '$') ||
			    strpbrk(cString, " \n\r\t\b\f\\\"'") != NULL) {
				[JSON prependString: @"\""];
				[JSON appendString: @"\""];
			}
		} else {
			[JSON prependString: @"\""];







|
>




|
>
|











|


|


|







1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
}

- (OFString *)JSONRepresentation
{
	return [self of_JSONRepresentationWithOptions: 0 depth: 0];
}

- (OFString *)JSONRepresentationWithOptions:
    (OFJSONRepresentationOptions)options
{
	return [self of_JSONRepresentationWithOptions: options depth: 0];
}

- (OFString *)
    of_JSONRepresentationWithOptions: (OFJSONRepresentationOptions)options
			       depth: (size_t)depth
{
	OFMutableString *JSON = [[self mutableCopy] autorelease];

	/* FIXME: This is slow! Write it in pure C! */
	[JSON replaceOccurrencesOfString: @"\\" withString: @"\\\\"];
	[JSON replaceOccurrencesOfString: @"\"" withString: @"\\\""];
	[JSON replaceOccurrencesOfString: @"\b" withString: @"\\b"];
	[JSON replaceOccurrencesOfString: @"\f" withString: @"\\f"];
	[JSON replaceOccurrencesOfString: @"\r" withString: @"\\r"];
	[JSON replaceOccurrencesOfString: @"\t" withString: @"\\t"];

	if (options & OFJSONRepresentationOptionJSON5) {
		[JSON replaceOccurrencesOfString: @"\n" withString: @"\\\n"];

		if (options & OFJSONRepresentationOptionIsIdentifier) {
			const char *cString = self.UTF8String;

			if ((!OFASCIIIsAlpha(cString[0]) &&
			    cString[0] != '_' && cString[0] != '$') ||
			    strpbrk(cString, " \n\r\t\b\f\\\"'") != NULL) {
				[JSON prependString: @"\""];
				[JSON appendString: @"\""];
			}
		} else {
			[JSON prependString: @"\""];
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808

1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
		uint8_t tmp = (uint8_t)length;

		data = [OFMutableData dataWithCapacity: length + 2];
		[data addItem: &type];
		[data addItem: &tmp];
	} else if (length <= UINT16_MAX) {
		uint8_t type = 0xDA;
		uint16_t tmp = OF_BSWAP16_IF_LE((uint16_t)length);

		data = [OFMutableData dataWithCapacity: length + 3];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (length <= UINT32_MAX) {
		uint8_t type = 0xDB;
		uint32_t tmp = OF_BSWAP32_IF_LE((uint32_t)length);

		data = [OFMutableData dataWithCapacity: length + 5];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	[data addItems: self.UTF8String count: length];

	return data;
}

- (of_range_t)rangeOfString: (OFString *)string
{
	return [self rangeOfString: string
			   options: 0
			     range: of_range(0, self.length)];
}

- (of_range_t)rangeOfString: (OFString *)string options: (int)options

{
	return [self rangeOfString: string
			   options: options
			     range: of_range(0, self.length)];
}

- (of_range_t)rangeOfString: (OFString *)string
		    options: (int)options
		      range: (of_range_t)range
{
	void *pool;
	const of_unichar_t *searchCharacters;
	of_unichar_t *characters;
	size_t searchLength;

	if ((searchLength = string.length) == 0)
		return of_range(0, 0);

	if (searchLength > range.length)
		return of_range(OF_NOT_FOUND, 0);

	if (range.length > SIZE_MAX / sizeof(of_unichar_t))
		@throw [OFOutOfRangeException exception];

	pool = objc_autoreleasePoolPush();

	searchCharacters = string.characters;

	characters = of_alloc(range.length, sizeof(of_unichar_t));
	@try {
		[self getCharacters: characters inRange: range];

		if (options & OF_STRING_SEARCH_BACKWARDS) {
			for (size_t i = range.length - searchLength;; i--) {
				if (memcmp(characters + i, searchCharacters,
				    searchLength * sizeof(of_unichar_t)) == 0) {
					objc_autoreleasePoolPop(pool);
					return of_range(range.location + i,
					    searchLength);
				}

				/* No match and we're at the last character */
				if (i == 0)
					break;
			}
		} else {
			for (size_t i = 0;
			    i <= range.length - searchLength; i++) {
				if (memcmp(characters + i, searchCharacters,
				    searchLength * sizeof(of_unichar_t)) == 0) {
					objc_autoreleasePoolPop(pool);
					return of_range(range.location + i,
					    searchLength);
				}
			}
		}
	} @finally {
		free(characters);
	}

	objc_autoreleasePoolPop(pool);

	return of_range(OF_NOT_FOUND, 0);
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
{
	return [self indexOfCharacterFromSet: characterSet
				     options: 0
				       range: of_range(0, self.length)];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (int)options
{
	return [self indexOfCharacterFromSet: characterSet
				     options: options
				       range: of_range(0, self.length)];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (int)options
			    range: (of_range_t)range
{
	bool (*characterIsMember)(id, SEL, of_unichar_t) =
	    (bool (*)(id, SEL, of_unichar_t))[characterSet
	    methodForSelector: @selector(characterIsMember:)];
	of_unichar_t *characters;

	if (range.length == 0)
		return OF_NOT_FOUND;

	if (range.length > SIZE_MAX / sizeof(of_unichar_t))
		@throw [OFOutOfRangeException exception];

	characters = of_alloc(range.length, sizeof(of_unichar_t));
	@try {
		[self getCharacters: characters inRange: range];

		if (options & OF_STRING_SEARCH_BACKWARDS) {
			for (size_t i = range.length - 1;; i--) {
				if (characterIsMember(characterSet,
				    @selector(characterIsMember:),
				    characters[i]))
					return range.location + i;

				/* No match and we're at the last character */
				if (i == 0)
					break;
			}
		} else {
			for (size_t i = 0; i < range.length; i++)
				if (characterIsMember(characterSet,
				    @selector(characterIsMember:),
				    characters[i]))
					return range.location + i;
		}
	} @finally {
		free(characters);
	}

	return OF_NOT_FOUND;
}

- (bool)containsString: (OFString *)string
{
	void *pool;
	const of_unichar_t *characters, *searchCharacters;
	size_t length, searchLength;

	if ((searchLength = string.length) == 0)
		return true;

	if (searchLength > (length = self.length))
		return false;

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	searchCharacters = string.characters;

	for (size_t i = 0; i <= length - searchLength; i++) {
		if (memcmp(characters + i, searchCharacters,
		    searchLength * sizeof(of_unichar_t)) == 0) {
			objc_autoreleasePoolPop(pool);
			return true;
		}
	}

	objc_autoreleasePoolPop(pool);

	return false;
}

- (OFString *)substringFromIndex: (size_t)idx
{
	return [self substringWithRange: of_range(idx, self.length - idx)];
}

- (OFString *)substringToIndex: (size_t)idx
{
	return [self substringWithRange: of_range(0, idx)];
}

- (OFString *)substringWithRange: (of_range_t)range
{
	void *pool;
	OFString *ret;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > self.length)
		@throw [OFOutOfRangeException exception];







|






|












|



|


|
>



|


|
|
|


|
|



|


|

|






|



|


|

|











|

|





|




|






|



|



|



|
|

|
|

|


|

|


|



|


















|


|





|















|












|




|


|







1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
		uint8_t tmp = (uint8_t)length;

		data = [OFMutableData dataWithCapacity: length + 2];
		[data addItem: &type];
		[data addItem: &tmp];
	} else if (length <= UINT16_MAX) {
		uint8_t type = 0xDA;
		uint16_t tmp = OFToBigEndian16((uint16_t)length);

		data = [OFMutableData dataWithCapacity: length + 3];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else if (length <= UINT32_MAX) {
		uint8_t type = 0xDB;
		uint32_t tmp = OFToBigEndian32((uint32_t)length);

		data = [OFMutableData dataWithCapacity: length + 5];
		[data addItem: &type];
		[data addItems: &tmp count: sizeof(tmp)];
	} else
		@throw [OFOutOfRangeException exception];

	[data addItems: self.UTF8String count: length];

	return data;
}

- (OFRange)rangeOfString: (OFString *)string
{
	return [self rangeOfString: string
			   options: 0
			     range: OFRangeMake(0, self.length)];
}

- (OFRange)rangeOfString: (OFString *)string
		 options: (OFStringSearchOptions)options
{
	return [self rangeOfString: string
			   options: options
			     range: OFRangeMake(0, self.length)];
}

- (OFRange)rangeOfString: (OFString *)string
		 options: (OFStringSearchOptions)options
		   range: (OFRange)range
{
	void *pool;
	const OFUnichar *searchCharacters;
	OFUnichar *characters;
	size_t searchLength;

	if ((searchLength = string.length) == 0)
		return OFRangeMake(0, 0);

	if (searchLength > range.length)
		return OFRangeMake(OFNotFound, 0);

	if (range.length > SIZE_MAX / sizeof(OFUnichar))
		@throw [OFOutOfRangeException exception];

	pool = objc_autoreleasePoolPush();

	searchCharacters = string.characters;

	characters = OFAllocMemory(range.length, sizeof(OFUnichar));
	@try {
		[self getCharacters: characters inRange: range];

		if (options & OFStringSearchBackwards) {
			for (size_t i = range.length - searchLength;; i--) {
				if (memcmp(characters + i, searchCharacters,
				    searchLength * sizeof(OFUnichar)) == 0) {
					objc_autoreleasePoolPop(pool);
					return OFRangeMake(range.location + i,
					    searchLength);
				}

				/* No match and we're at the last character */
				if (i == 0)
					break;
			}
		} else {
			for (size_t i = 0;
			    i <= range.length - searchLength; i++) {
				if (memcmp(characters + i, searchCharacters,
				    searchLength * sizeof(OFUnichar)) == 0) {
					objc_autoreleasePoolPop(pool);
					return OFRangeMake(range.location + i,
					    searchLength);
				}
			}
		}
	} @finally {
		OFFreeMemory(characters);
	}

	objc_autoreleasePoolPop(pool);

	return OFRangeMake(OFNotFound, 0);
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
{
	return [self indexOfCharacterFromSet: characterSet
				     options: 0
				       range: OFRangeMake(0, self.length)];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (OFStringSearchOptions)options
{
	return [self indexOfCharacterFromSet: characterSet
				     options: options
				       range: OFRangeMake(0, self.length)];
}

- (size_t)indexOfCharacterFromSet: (OFCharacterSet *)characterSet
			  options: (OFStringSearchOptions)options
			    range: (OFRange)range
{
	bool (*characterIsMember)(id, SEL, OFUnichar) =
	    (bool (*)(id, SEL, OFUnichar))[characterSet
	    methodForSelector: @selector(characterIsMember:)];
	OFUnichar *characters;

	if (range.length == 0)
		return OFNotFound;

	if (range.length > SIZE_MAX / sizeof(OFUnichar))
		@throw [OFOutOfRangeException exception];

	characters = OFAllocMemory(range.length, sizeof(OFUnichar));
	@try {
		[self getCharacters: characters inRange: range];

		if (options & OFStringSearchBackwards) {
			for (size_t i = range.length - 1;; i--) {
				if (characterIsMember(characterSet,
				    @selector(characterIsMember:),
				    characters[i]))
					return range.location + i;

				/* No match and we're at the last character */
				if (i == 0)
					break;
			}
		} else {
			for (size_t i = 0; i < range.length; i++)
				if (characterIsMember(characterSet,
				    @selector(characterIsMember:),
				    characters[i]))
					return range.location + i;
		}
	} @finally {
		OFFreeMemory(characters);
	}

	return OFNotFound;
}

- (bool)containsString: (OFString *)string
{
	void *pool;
	const OFUnichar *characters, *searchCharacters;
	size_t length, searchLength;

	if ((searchLength = string.length) == 0)
		return true;

	if (searchLength > (length = self.length))
		return false;

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	searchCharacters = string.characters;

	for (size_t i = 0; i <= length - searchLength; i++) {
		if (memcmp(characters + i, searchCharacters,
		    searchLength * sizeof(OFUnichar)) == 0) {
			objc_autoreleasePoolPop(pool);
			return true;
		}
	}

	objc_autoreleasePoolPop(pool);

	return false;
}

- (OFString *)substringFromIndex: (size_t)idx
{
	return [self substringWithRange: OFRangeMake(idx, self.length - idx)];
}

- (OFString *)substringToIndex: (size_t)idx
{
	return [self substringWithRange: OFRangeMake(0, idx)];
}

- (OFString *)substringWithRange: (OFRange)range
{
	void *pool;
	OFString *ret;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > self.length)
		@throw [OFOutOfRangeException exception];
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
	[new makeImmutable];
	return new;
}

- (OFString *)stringByReplacingOccurrencesOfString: (OFString *)string
					withString: (OFString *)replacement
					   options: (int)options
					     range: (of_range_t)range
{
	OFMutableString *new = [[self mutableCopy] autorelease];
	[new replaceOccurrencesOfString: string
			     withString: replacement
				options: options
				  range: range];
	[new makeImmutable];







|







2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
	[new makeImmutable];
	return new;
}

- (OFString *)stringByReplacingOccurrencesOfString: (OFString *)string
					withString: (OFString *)replacement
					   options: (int)options
					     range: (OFRange)range
{
	OFMutableString *new = [[self mutableCopy] autorelease];
	[new replaceOccurrencesOfString: string
			     withString: replacement
				options: options
				  range: range];
	[new makeImmutable];
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
	[new deleteEnclosingWhitespaces];
	[new makeImmutable];
	return new;
}

- (bool)hasPrefix: (OFString *)prefix
{
	of_unichar_t *tmp;
	size_t prefixLength;
	bool hasPrefix;

	if ((prefixLength = prefix.length) > self.length)
		return false;

	tmp = of_alloc(prefixLength, sizeof(of_unichar_t));
	@try {
		void *pool = objc_autoreleasePoolPush();

		[self getCharacters: tmp inRange: of_range(0, prefixLength)];

		hasPrefix = (memcmp(tmp, prefix.characters,
		    prefixLength * sizeof(of_unichar_t)) == 0);

		objc_autoreleasePoolPop(pool);
	} @finally {
		free(tmp);
	}

	return hasPrefix;
}

- (bool)hasSuffix: (OFString *)suffix
{
	of_unichar_t *tmp;
	const of_unichar_t *suffixCharacters;
	size_t length, suffixLength;
	bool hasSuffix;

	if ((suffixLength = suffix.length) > self.length)
		return false;

	length = self.length;

	tmp = of_alloc(suffixLength, sizeof(of_unichar_t));
	@try {
		void *pool = objc_autoreleasePoolPush();

		[self getCharacters: tmp
			    inRange: of_range(length - suffixLength,
					 suffixLength)];

		suffixCharacters = suffix.characters;
		hasSuffix = (memcmp(tmp, suffixCharacters,
		    suffixLength * sizeof(of_unichar_t)) == 0);

		objc_autoreleasePoolPop(pool);
	} @finally {
		free(tmp);
	}

	return hasSuffix;
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
{
	return [self componentsSeparatedByString: delimiter options: 0];
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
				 options: (int)options
{
	void *pool;
	OFMutableArray *array;
	const of_unichar_t *characters, *delimiterCharacters;
	bool skipEmpty = (options & OF_STRING_SKIP_EMPTY);
	size_t length = self.length;
	size_t delimiterLength = delimiter.length;
	size_t last;
	OFString *component;

	if (delimiter == nil)
		@throw [OFInvalidArgumentException exception];







|






|



|


|



|







|
|








|




|




|



|











|



|
|







2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
	[new deleteEnclosingWhitespaces];
	[new makeImmutable];
	return new;
}

- (bool)hasPrefix: (OFString *)prefix
{
	OFUnichar *tmp;
	size_t prefixLength;
	bool hasPrefix;

	if ((prefixLength = prefix.length) > self.length)
		return false;

	tmp = OFAllocMemory(prefixLength, sizeof(OFUnichar));
	@try {
		void *pool = objc_autoreleasePoolPush();

		[self getCharacters: tmp inRange: OFRangeMake(0, prefixLength)];

		hasPrefix = (memcmp(tmp, prefix.characters,
		    prefixLength * sizeof(OFUnichar)) == 0);

		objc_autoreleasePoolPop(pool);
	} @finally {
		OFFreeMemory(tmp);
	}

	return hasPrefix;
}

- (bool)hasSuffix: (OFString *)suffix
{
	OFUnichar *tmp;
	const OFUnichar *suffixCharacters;
	size_t length, suffixLength;
	bool hasSuffix;

	if ((suffixLength = suffix.length) > self.length)
		return false;

	length = self.length;

	tmp = OFAllocMemory(suffixLength, sizeof(OFUnichar));
	@try {
		void *pool = objc_autoreleasePoolPush();

		[self getCharacters: tmp
			    inRange: OFRangeMake(length - suffixLength,
					 suffixLength)];

		suffixCharacters = suffix.characters;
		hasSuffix = (memcmp(tmp, suffixCharacters,
		    suffixLength * sizeof(OFUnichar)) == 0);

		objc_autoreleasePoolPop(pool);
	} @finally {
		OFFreeMemory(tmp);
	}

	return hasSuffix;
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
{
	return [self componentsSeparatedByString: delimiter options: 0];
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
				 options: (OFStringSeparationOptions)options
{
	void *pool;
	OFMutableArray *array;
	const OFUnichar *characters, *delimiterCharacters;
	bool skipEmpty = (options & OFStringSkipEmptyComponents);
	size_t length = self.length;
	size_t delimiterLength = delimiter.length;
	size_t last;
	OFString *component;

	if (delimiter == nil)
		@throw [OFInvalidArgumentException exception];
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205

2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266

		return array;
	}

	last = 0;
	for (size_t i = 0; i <= length - delimiterLength; i++) {
		if (memcmp(characters + i, delimiterCharacters,
		    delimiterLength * sizeof(of_unichar_t)) != 0)
			continue;

		component = [self substringWithRange: of_range(last, i - last)];

		if (!skipEmpty || component.length > 0)
			[array addObject: component];

		i += delimiterLength - 1;
		last = i + 1;
	}
	component = [self substringWithRange: of_range(last, length - last)];
	if (!skipEmpty || component.length > 0)
		[array addObject: component];

	[array makeImmutable];

	objc_autoreleasePoolPop(pool);

	return array;
}

- (OFArray *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
{
	return [self componentsSeparatedByCharactersInSet: characterSet
						  options: 0];
}

- (OFArray *)
   componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
				options: (int)options
{
	OFMutableArray *array = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();
	bool skipEmpty = (options & OF_STRING_SKIP_EMPTY);
	const of_unichar_t *characters = self.characters;
	size_t length = self.length;
	bool (*characterIsMember)(id, SEL, of_unichar_t) =
	    (bool (*)(id, SEL, of_unichar_t))[characterSet
	    methodForSelector: @selector(characterIsMember:)];
	size_t last;

	last = 0;
	for (size_t i = 0; i < length; i++) {
		if (characterIsMember(characterSet,
		    @selector(characterIsMember:), characters[i])) {
			if (!skipEmpty || i != last) {
				OFString *component = [self substringWithRange:
				    of_range(last, i - last)];
				[array addObject: component];
			}

			last = i + 1;
		}
	}
	if (!skipEmpty || length != last) {
		OFString *component = [self substringWithRange:
		    of_range(last, length - last)];
		[array addObject: component];
	}

	[array makeImmutable];

	objc_autoreleasePoolPop(pool);








|


|
>






|



















|



|
|

|
|









|








|







2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269

		return array;
	}

	last = 0;
	for (size_t i = 0; i <= length - delimiterLength; i++) {
		if (memcmp(characters + i, delimiterCharacters,
		    delimiterLength * sizeof(OFUnichar)) != 0)
			continue;

		component = [self substringWithRange:
		    OFRangeMake(last, i - last)];
		if (!skipEmpty || component.length > 0)
			[array addObject: component];

		i += delimiterLength - 1;
		last = i + 1;
	}
	component = [self substringWithRange: OFRangeMake(last, length - last)];
	if (!skipEmpty || component.length > 0)
		[array addObject: component];

	[array makeImmutable];

	objc_autoreleasePoolPop(pool);

	return array;
}

- (OFArray *)
    componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
{
	return [self componentsSeparatedByCharactersInSet: characterSet
						  options: 0];
}

- (OFArray *)
   componentsSeparatedByCharactersInSet: (OFCharacterSet *)characterSet
				options: (OFStringSeparationOptions)options
{
	OFMutableArray *array = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();
	bool skipEmpty = (options & OFStringSkipEmptyComponents);
	const OFUnichar *characters = self.characters;
	size_t length = self.length;
	bool (*characterIsMember)(id, SEL, OFUnichar) =
	    (bool (*)(id, SEL, OFUnichar))[characterSet
	    methodForSelector: @selector(characterIsMember:)];
	size_t last;

	last = 0;
	for (size_t i = 0; i < length; i++) {
		if (characterIsMember(characterSet,
		    @selector(characterIsMember:), characters[i])) {
			if (!skipEmpty || i != last) {
				OFString *component = [self substringWithRange:
				    OFRangeMake(last, i - last)];
				[array addObject: component];
			}

			last = i + 1;
		}
	}
	if (!skipEmpty || length != last) {
		OFString *component = [self substringWithRange:
		    OFRangeMake(last, length - last)];
		[array addObject: component];
	}

	[array makeImmutable];

	objc_autoreleasePoolPop(pool);

2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
- (long long)longLongValueWithBase: (int)base
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = self.UTF8String;
	bool negative = false;
	long long value = 0;

	while (of_ascii_isspace(*UTF8String))
		UTF8String++;

	switch (*UTF8String) {
	case '-':
		negative = true;
	case '+':
		UTF8String++;







|







2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
- (long long)longLongValueWithBase: (int)base
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = self.UTF8String;
	bool negative = false;
	long long value = 0;

	while (OFASCIIIsSpace(*UTF8String))
		UTF8String++;

	switch (*UTF8String) {
	case '-':
		negative = true;
	case '+':
		UTF8String++;
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
		}
	}

	if (base == 0)
		base = 10;

	while (*UTF8String != '\0') {
		unsigned char c = of_ascii_toupper(*UTF8String++);

		if (c >= '0' && c <= '9')
			c -= '0';
		else if (c >= 'A' && c <= 'Z')
			c -= ('A' - 10);
		else if (of_ascii_isspace(c)) {
			while (*UTF8String != '\0')
				if (!of_ascii_isspace(*UTF8String++))
					@throw [OFInvalidFormatException
					    exception];

			break;
		} else
			@throw [OFInvalidFormatException exception];








|





|

|







2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
		}
	}

	if (base == 0)
		base = 10;

	while (*UTF8String != '\0') {
		unsigned char c = OFASCIIToUpper(*UTF8String++);

		if (c >= '0' && c <= '9')
			c -= '0';
		else if (c >= 'A' && c <= 'Z')
			c -= ('A' - 10);
		else if (OFASCIIIsSpace(c)) {
			while (*UTF8String != '\0')
				if (!OFASCIIIsSpace(*UTF8String++))
					@throw [OFInvalidFormatException
					    exception];

			break;
		} else
			@throw [OFInvalidFormatException exception];

2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364

- (unsigned long long)unsignedLongLongValueWithBase: (int)base
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = self.UTF8String;
	unsigned long long value = 0;

	while (of_ascii_isspace(*UTF8String))
		UTF8String++;

	switch (*UTF8String) {
	case '-':
		@throw [OFInvalidFormatException exception];
	case '+':
		UTF8String++;







|







2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367

- (unsigned long long)unsignedLongLongValueWithBase: (int)base
{
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = self.UTF8String;
	unsigned long long value = 0;

	while (OFASCIIIsSpace(*UTF8String))
		UTF8String++;

	switch (*UTF8String) {
	case '-':
		@throw [OFInvalidFormatException exception];
	case '+':
		UTF8String++;
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
		}
	}

	if (base == 0)
		base = 10;

	while (*UTF8String != '\0') {
		unsigned char c = of_ascii_toupper(*UTF8String++);

		if (c >= '0' && c <= '9')
			c -= '0';
		else if (c >= 'A' && c <= 'Z')
			c -= ('A' - 10);
		else if (of_ascii_isspace(c)) {
			while (*UTF8String != '\0')
				if (!of_ascii_isspace(*UTF8String++))
					@throw [OFInvalidFormatException
					    exception];

			break;
		} else
			@throw [OFInvalidFormatException exception];








|





|

|







2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
		}
	}

	if (base == 0)
		base = 10;

	while (*UTF8String != '\0') {
		unsigned char c = OFASCIIToUpper(*UTF8String++);

		if (c >= '0' && c <= '9')
			c -= '0';
		else if (c >= 'A' && c <= 'Z')
			c -= ('A' - 10);
		else if (OFASCIIIsSpace(c)) {
			while (*UTF8String != '\0')
				if (!OFASCIIIsSpace(*UTF8String++))
					@throw [OFInvalidFormatException
					    exception];

			break;
		} else
			@throw [OFInvalidFormatException exception];

2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
}

- (float)floatValue
{
	void *pool = objc_autoreleasePoolPush();
	OFString *stripped = self.stringByDeletingEnclosingWhitespaces;

	if ([stripped caseInsensitiveCompare: @"INF"] == OF_ORDERED_SAME ||
	    [stripped caseInsensitiveCompare: @"INFINITY"] == OF_ORDERED_SAME)
		return INFINITY;
	if ([stripped caseInsensitiveCompare: @"-INF"] == OF_ORDERED_SAME ||
	    [stripped caseInsensitiveCompare: @"-INFINITY"] == OF_ORDERED_SAME)
		return -INFINITY;
	if ([stripped caseInsensitiveCompare: @"NAN"] == OF_ORDERED_SAME)
		return NAN;
	if ([stripped caseInsensitiveCompare: @"-NAN"] == OF_ORDERED_SAME)
		return -NAN;

#ifdef HAVE_STRTOF_L
	const char *UTF8String = self.UTF8String;
#else
	/*
	 * If we have no strtof_l, we have no other choice but to replace "."







|
|

|
|

|

|







2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
}

- (float)floatValue
{
	void *pool = objc_autoreleasePoolPush();
	OFString *stripped = self.stringByDeletingEnclosingWhitespaces;

	if ([stripped caseInsensitiveCompare: @"INF"] == OFOrderedSame ||
	    [stripped caseInsensitiveCompare: @"INFINITY"] == OFOrderedSame)
		return INFINITY;
	if ([stripped caseInsensitiveCompare: @"-INF"] == OFOrderedSame ||
	    [stripped caseInsensitiveCompare: @"-INFINITY"] == OFOrderedSame)
		return -INFINITY;
	if ([stripped caseInsensitiveCompare: @"NAN"] == OFOrderedSame)
		return NAN;
	if ([stripped caseInsensitiveCompare: @"-NAN"] == OFOrderedSame)
		return -NAN;

#ifdef HAVE_STRTOF_L
	const char *UTF8String = self.UTF8String;
#else
	/*
	 * If we have no strtof_l, we have no other choice but to replace "."
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
}

- (double)doubleValue
{
	void *pool = objc_autoreleasePoolPush();
	OFString *stripped = self.stringByDeletingEnclosingWhitespaces;

	if ([stripped caseInsensitiveCompare: @"INF"] == OF_ORDERED_SAME ||
	    [stripped caseInsensitiveCompare: @"INFINITY"] == OF_ORDERED_SAME)
		return INFINITY;
	if ([stripped caseInsensitiveCompare: @"-INF"] == OF_ORDERED_SAME ||
	    [stripped caseInsensitiveCompare: @"-INFINITY"] == OF_ORDERED_SAME)
		return -INFINITY;
	if ([stripped caseInsensitiveCompare: @"NAN"] == OF_ORDERED_SAME)
		return NAN;
	if ([stripped caseInsensitiveCompare: @"-NAN"] == OF_ORDERED_SAME)
		return -NAN;

#ifdef HAVE_STRTOD_L
	const char *UTF8String = self.UTF8String;
#else
	/*
	 * If we have no strtod_l, we have no other choice but to replace "."







|
|

|
|

|

|







2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
}

- (double)doubleValue
{
	void *pool = objc_autoreleasePoolPush();
	OFString *stripped = self.stringByDeletingEnclosingWhitespaces;

	if ([stripped caseInsensitiveCompare: @"INF"] == OFOrderedSame ||
	    [stripped caseInsensitiveCompare: @"INFINITY"] == OFOrderedSame)
		return INFINITY;
	if ([stripped caseInsensitiveCompare: @"-INF"] == OFOrderedSame ||
	    [stripped caseInsensitiveCompare: @"-INFINITY"] == OFOrderedSame)
		return -INFINITY;
	if ([stripped caseInsensitiveCompare: @"NAN"] == OFOrderedSame)
		return NAN;
	if ([stripped caseInsensitiveCompare: @"-NAN"] == OFOrderedSame)
		return -NAN;

#ifdef HAVE_STRTOD_L
	const char *UTF8String = self.UTF8String;
#else
	/*
	 * If we have no strtod_l, we have no other choice but to replace "."
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572

2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
				@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);

	return value;
}

- (const of_unichar_t *)characters
{
	size_t length = self.length;
	of_unichar_t *buffer;

	buffer = of_alloc(length, sizeof(of_unichar_t));
	@try {
		[self getCharacters: buffer inRange: of_range(0, length)];

		return [[OFData dataWithItemsNoCopy: buffer
					      count: length
					   itemSize: sizeof(of_unichar_t)
				       freeWhenDone: true] items];
	} @catch (id e) {
		free(buffer);
		@throw e;
	}
}

- (const of_char16_t *)UTF16String
{
	return [self UTF16StringWithByteOrder: OF_BYTE_ORDER_NATIVE];
}

- (const of_char16_t *)UTF16StringWithByteOrder: (of_byte_order_t)byteOrder
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;
	size_t length = self.length;
	of_char16_t *buffer;
	size_t j;
	bool swap = (byteOrder != OF_BYTE_ORDER_NATIVE);

	/* Allocate memory for the worst case */
	buffer = of_alloc((length + 1) * 2, sizeof(of_char16_t));

	j = 0;
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = characters[i];

		if (c > 0x10FFFF) {
			free(buffer);
			@throw [OFInvalidEncodingException exception];
		}

		if (swap) {
			if (c > 0xFFFF) {
				c -= 0x10000;

				buffer[j++] = OF_BSWAP16(0xD800 | (c >> 10));
				buffer[j++] = OF_BSWAP16(0xDC00 | (c & 0x3FF));
			} else
				buffer[j++] = OF_BSWAP16(c);
		} else {
			if (c > 0xFFFF) {
				c -= 0x10000;
				buffer[j++] = 0xD800 | (c >> 10);
				buffer[j++] = 0xDC00 | (c & 0x3FF);
			} else
				buffer[j++] = c;
		}
	}
	buffer[j] = 0;

	@try {
		buffer = of_realloc(buffer, j + 1, sizeof(of_char16_t));
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care, as we only tried to make it smaller */
	}

	objc_autoreleasePoolPop(pool);

	@try {
		return [[OFData dataWithItemsNoCopy: buffer
					      count: j + 1
					   itemSize: sizeof(of_char16_t)
				       freeWhenDone: true] items];
	} @catch (id e) {
		free(buffer);
		@throw e;
	}
}

- (size_t)UTF16StringLength
{
	const of_unichar_t *characters = self.characters;
	size_t length, UTF16StringLength;

	length = UTF16StringLength = self.length;

	for (size_t i = 0; i < length; i++)
		if (characters[i] > 0xFFFF)
			UTF16StringLength++;

	return UTF16StringLength;
}

- (const of_char32_t *)UTF32String
{
	return [self UTF32StringWithByteOrder: OF_BYTE_ORDER_NATIVE];
}

- (const of_char32_t *)UTF32StringWithByteOrder: (of_byte_order_t)byteOrder
{
	size_t length = self.length;
	of_char32_t *buffer;

	buffer = of_alloc(length + 1, sizeof(of_char32_t));
	@try {
		[self getCharacters: buffer inRange: of_range(0, length)];
		buffer[length] = 0;

		if (byteOrder != OF_BYTE_ORDER_NATIVE)
			for (size_t i = 0; i < length; i++)
				buffer[i] = OF_BSWAP32(buffer[i]);

		return [[OFData dataWithItemsNoCopy: buffer
					      count: length + 1
					   itemSize: sizeof(of_char32_t)
				       freeWhenDone: true] items];
	} @catch (id e) {
		free(buffer);
		@throw e;
	}
}

- (OFData *)dataWithEncoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFData *data =
	    [OFData dataWithItems: [self cStringWithEncoding: encoding]
			    count: [self cStringLengthWithEncoding: encoding]];

	[data retain];

	objc_autoreleasePoolPop(pool);

	return [data autorelease];
}

#ifdef OF_HAVE_UNICODE_TABLES
- (OFString *)decomposedStringWithCanonicalMapping
{
	return decomposedString(self, of_unicode_decomposition_table,
	    OF_UNICODE_DECOMPOSITION_TABLE_SIZE);
}

- (OFString *)decomposedStringWithCompatibilityMapping
{
	return decomposedString(self, of_unicode_decomposition_compat_table,
	    OF_UNICODE_DECOMPOSITION_COMPAT_TABLE_SIZE);
}
#endif

#ifdef OF_WINDOWS
- (OFString *)stringByExpandingWindowsEnvironmentStrings
{
	if ([OFSystemInfo isWindowsNT]) {
		wchar_t buffer[512];
		size_t length;

		if ((length = ExpandEnvironmentStringsW(self.UTF16String,
		    buffer, sizeof(buffer))) == 0)
			return self;

		return [OFString stringWithUTF16String: buffer
						length: length - 1];
	} else {
		of_string_encoding_t encoding = [OFLocale encoding];
		char buffer[512];
		size_t length;

		if ((length = ExpandEnvironmentStringsA(
		    [self cStringWithEncoding: encoding], buffer,
		    sizeof(buffer))) == 0)
			return self;

		return [OFString stringWithCString: buffer
					  encoding: encoding
					    length: length - 1];
	}
}
#endif

#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
	[self writeToFile: path encoding: OF_STRING_ENCODING_UTF_8];
}

- (void)writeToFile: (OFString *)path encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file = [OFFile fileWithPath: path mode: @"w"];
	[file writeString: self encoding: encoding];
	objc_autoreleasePoolPop(pool);
}
#endif

- (void)writeToURL: (OFURL *)URL
{
	[self writeToURL: URL encoding: OF_STRING_ENCODING_UTF_8];
}

- (void)writeToURL: (OFURL *)URL encoding: (of_string_encoding_t)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFURLHandler *URLHandler;
	OFStream *stream;

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	stream = [URLHandler openItemAtURL: URL mode: @"w"];
	[stream writeString: self encoding: encoding];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateLinesUsingBlock: (of_string_line_enumeration_block_t)block
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;
	size_t i, last = 0, length = self.length;
	bool stop = false, lastCarriageReturn = false;

	for (i = 0; i < length && !stop; i++) {
		if (lastCarriageReturn && characters[i] == '\n') {
			lastCarriageReturn = false;
			last++;

			continue;
		}

		if (characters[i] == '\n' || characters[i] == '\r') {
			void *pool2 = objc_autoreleasePoolPush();

			block([self substringWithRange:
			    of_range(last, i - last)], &stop);
			last = i + 1;

			objc_autoreleasePoolPop(pool2);
		}

		lastCarriageReturn = (characters[i] == '\r');
	}

	if (!stop)
		block([self substringWithRange: of_range(last, i - last)],
		    &stop);

	objc_autoreleasePoolPop(pool);
}
#endif
@end







|


|

|

|



|


|




|

|


|


|

|

|


|



|


|






>
|
|

|












|









|


|






|











|

|


|


|

|

|


|

|



|


|




|
















|
|




|
|

















|


















|


|










|


|















|


|















|









|






2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
				@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);

	return value;
}

- (const OFUnichar *)characters
{
	size_t length = self.length;
	OFUnichar *buffer;

	buffer = OFAllocMemory(length, sizeof(OFUnichar));
	@try {
		[self getCharacters: buffer inRange: OFRangeMake(0, length)];

		return [[OFData dataWithItemsNoCopy: buffer
					      count: length
					   itemSize: sizeof(OFUnichar)
				       freeWhenDone: true] items];
	} @catch (id e) {
		OFFreeMemory(buffer);
		@throw e;
	}
}

- (const OFChar16 *)UTF16String
{
	return [self UTF16StringWithByteOrder: OFByteOrderNative];
}

- (const OFChar16 *)UTF16StringWithByteOrder: (OFByteOrder)byteOrder
{
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;
	size_t length = self.length;
	OFChar16 *buffer;
	size_t j;
	bool swap = (byteOrder != OFByteOrderNative);

	/* Allocate memory for the worst case */
	buffer = OFAllocMemory((length + 1) * 2, sizeof(OFChar16));

	j = 0;
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = characters[i];

		if (c > 0x10FFFF) {
			OFFreeMemory(buffer);
			@throw [OFInvalidEncodingException exception];
		}

		if (swap) {
			if (c > 0xFFFF) {
				c -= 0x10000;
				buffer[j++] = OFByteSwap16(0xD800 | (c >> 10));
				buffer[j++] =
				    OFByteSwap16(0xDC00 | (c & 0x3FF));
			} else
				buffer[j++] = OFByteSwap16(c);
		} else {
			if (c > 0xFFFF) {
				c -= 0x10000;
				buffer[j++] = 0xD800 | (c >> 10);
				buffer[j++] = 0xDC00 | (c & 0x3FF);
			} else
				buffer[j++] = c;
		}
	}
	buffer[j] = 0;

	@try {
		buffer = OFResizeMemory(buffer, j + 1, sizeof(OFChar16));
	} @catch (OFOutOfMemoryException *e) {
		/* We don't care, as we only tried to make it smaller */
	}

	objc_autoreleasePoolPop(pool);

	@try {
		return [[OFData dataWithItemsNoCopy: buffer
					      count: j + 1
					   itemSize: sizeof(OFChar16)
				       freeWhenDone: true] items];
	} @catch (id e) {
		OFFreeMemory(buffer);
		@throw e;
	}
}

- (size_t)UTF16StringLength
{
	const OFUnichar *characters = self.characters;
	size_t length, UTF16StringLength;

	length = UTF16StringLength = self.length;

	for (size_t i = 0; i < length; i++)
		if (characters[i] > 0xFFFF)
			UTF16StringLength++;

	return UTF16StringLength;
}

- (const OFChar32 *)UTF32String
{
	return [self UTF32StringWithByteOrder: OFByteOrderNative];
}

- (const OFChar32 *)UTF32StringWithByteOrder: (OFByteOrder)byteOrder
{
	size_t length = self.length;
	OFChar32 *buffer;

	buffer = OFAllocMemory(length + 1, sizeof(OFChar32));
	@try {
		[self getCharacters: buffer inRange: OFRangeMake(0, length)];
		buffer[length] = 0;

		if (byteOrder != OFByteOrderNative)
			for (size_t i = 0; i < length; i++)
				buffer[i] = OFByteSwap32(buffer[i]);

		return [[OFData dataWithItemsNoCopy: buffer
					      count: length + 1
					   itemSize: sizeof(OFChar32)
				       freeWhenDone: true] items];
	} @catch (id e) {
		OFFreeMemory(buffer);
		@throw e;
	}
}

- (OFData *)dataWithEncoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFData *data =
	    [OFData dataWithItems: [self cStringWithEncoding: encoding]
			    count: [self cStringLengthWithEncoding: encoding]];

	[data retain];

	objc_autoreleasePoolPop(pool);

	return [data autorelease];
}

#ifdef OF_HAVE_UNICODE_TABLES
- (OFString *)decomposedStringWithCanonicalMapping
{
	return decomposedString(self, OFUnicodeDecompositionTable,
	    OFUnicodeDecompositionTableSize);
}

- (OFString *)decomposedStringWithCompatibilityMapping
{
	return decomposedString(self, OFUnicodeDecompositionCompatTable,
	    OFUnicodeDecompositionCompatTableSize);
}
#endif

#ifdef OF_WINDOWS
- (OFString *)stringByExpandingWindowsEnvironmentStrings
{
	if ([OFSystemInfo isWindowsNT]) {
		wchar_t buffer[512];
		size_t length;

		if ((length = ExpandEnvironmentStringsW(self.UTF16String,
		    buffer, sizeof(buffer))) == 0)
			return self;

		return [OFString stringWithUTF16String: buffer
						length: length - 1];
	} else {
		OFStringEncoding encoding = [OFLocale encoding];
		char buffer[512];
		size_t length;

		if ((length = ExpandEnvironmentStringsA(
		    [self cStringWithEncoding: encoding], buffer,
		    sizeof(buffer))) == 0)
			return self;

		return [OFString stringWithCString: buffer
					  encoding: encoding
					    length: length - 1];
	}
}
#endif

#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
	[self writeToFile: path encoding: OFStringEncodingUTF8];
}

- (void)writeToFile: (OFString *)path encoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file = [OFFile fileWithPath: path mode: @"w"];
	[file writeString: self encoding: encoding];
	objc_autoreleasePoolPop(pool);
}
#endif

- (void)writeToURL: (OFURL *)URL
{
	[self writeToURL: URL encoding: OFStringEncodingUTF8];
}

- (void)writeToURL: (OFURL *)URL encoding: (OFStringEncoding)encoding
{
	void *pool = objc_autoreleasePoolPush();
	OFURLHandler *URLHandler;
	OFStream *stream;

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	stream = [URLHandler openItemAtURL: URL mode: @"w"];
	[stream writeString: self encoding: encoding];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateLinesUsingBlock: (OFStringLineEnumerationBlock)block
{
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;
	size_t i, last = 0, length = self.length;
	bool stop = false, lastCarriageReturn = false;

	for (i = 0; i < length && !stop; i++) {
		if (lastCarriageReturn && characters[i] == '\n') {
			lastCarriageReturn = false;
			last++;

			continue;
		}

		if (characters[i] == '\n' || characters[i] == '\r') {
			void *pool2 = objc_autoreleasePoolPush();

			block([self substringWithRange:
			    OFRangeMake(last, i - last)], &stop);
			last = i + 1;

			objc_autoreleasePoolPop(pool2);
		}

		lastCarriageReturn = (characters[i] == '\r');
	}

	if (!stop)
		block([self substringWithRange: OFRangeMake(last, i - last)],
		    &stop);

	objc_autoreleasePoolPop(pool);
}
#endif
@end

Modified src/OFSubarray.h from [a7a115b770] to [398ae6fbae].

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#import "OFArray.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFSubarray: OFArray
{
	OFArray *_array;
	of_range_t _range;
}

+ (instancetype)arrayWithArray: (OFArray *)array range: (of_range_t)range;
- (instancetype)initWithArray: (OFArray *)array range: (of_range_t)range;
@end

OF_ASSUME_NONNULL_END







|


|
|



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#import "OFArray.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFSubarray: OFArray
{
	OFArray *_array;
	OFRange _range;
}

+ (instancetype)arrayWithArray: (OFArray *)array range: (OFRange)range;
- (instancetype)initWithArray: (OFArray *)array range: (OFRange)range;
@end

OF_ASSUME_NONNULL_END

Modified src/OFSubarray.m from [a275f23615] to [d5bd07084c].

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#include "config.h"

#import "OFSubarray.h"

#import "OFOutOfRangeException.h"

@implementation OFSubarray
+ (instancetype)arrayWithArray: (OFArray *)array range: (of_range_t)range
{
	return [[[self alloc] initWithArray: array range: range] autorelease];
}

- (instancetype)initWithArray: (OFArray *)array range: (of_range_t)range
{
	self = [super init];

	@try {
		/* Should usually be retain, as it's useless with a copy */
		_array = [array copy];
		_range = range;







|




|







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
#include "config.h"

#import "OFSubarray.h"

#import "OFOutOfRangeException.h"

@implementation OFSubarray
+ (instancetype)arrayWithArray: (OFArray *)array range: (OFRange)range
{
	return [[[self alloc] initWithArray: array range: range] autorelease];
}

- (instancetype)initWithArray: (OFArray *)array range: (OFRange)range
{
	self = [super init];

	@try {
		/* Should usually be retain, as it's useless with a copy */
		_array = [array copy];
		_range = range;
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
{
	if (idx >= _range.length)
		@throw [OFOutOfRangeException exception];

	return [_array objectAtIndex: idx + _range.location];
}

- (void)getObjects: (id *)buffer inRange: (of_range_t)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _range.length)
		@throw [OFOutOfRangeException exception];

	range.location += _range.location;

	[_array getObjects: buffer inRange: range];
}

- (size_t)indexOfObject: (id)object
{
	size_t idx = [_array indexOfObject: object];

	if (idx < _range.location)
		return OF_NOT_FOUND;

	idx -= _range.location;

	if (idx >= _range.length)
		return OF_NOT_FOUND;

	return idx;
}

- (size_t)indexOfObjectIdenticalTo: (id)object
{
	size_t idx = [_array indexOfObjectIdenticalTo: object];

	if (idx < _range.location)
		return OF_NOT_FOUND;

	idx -= _range.location;

	if (idx >= _range.length)
		return OF_NOT_FOUND;

	return idx;
}

- (OFArray *)objectsInRange: (of_range_t)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _range.length)
		@throw [OFOutOfRangeException exception];

	range.location += _range.location;

	return [_array objectsInRange: range];
}
@end







|















|




|









|




|




|










57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
{
	if (idx >= _range.length)
		@throw [OFOutOfRangeException exception];

	return [_array objectAtIndex: idx + _range.location];
}

- (void)getObjects: (id *)buffer inRange: (OFRange)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _range.length)
		@throw [OFOutOfRangeException exception];

	range.location += _range.location;

	[_array getObjects: buffer inRange: range];
}

- (size_t)indexOfObject: (id)object
{
	size_t idx = [_array indexOfObject: object];

	if (idx < _range.location)
		return OFNotFound;

	idx -= _range.location;

	if (idx >= _range.length)
		return OFNotFound;

	return idx;
}

- (size_t)indexOfObjectIdenticalTo: (id)object
{
	size_t idx = [_array indexOfObjectIdenticalTo: object];

	if (idx < _range.location)
		return OFNotFound;

	idx -= _range.location;

	if (idx >= _range.length)
		return OFNotFound;

	return idx;
}

- (OFArray *)objectsInRange: (OFRange)range
{
	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _range.length)
		@throw [OFOutOfRangeException exception];

	range.location += _range.location;

	return [_array objectsInRange: range];
}
@end

Modified src/OFSystemInfo.m from [6c63cf09e4] to [4fe4340628].

39
40
41
42
43
44
45

46
47
48
49
50
51
52
53
54
55
56
57
58
#endif

#import "OFSystemInfo.h"
#import "OFApplication.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFLocale.h"

#import "OFString.h"

#import "OFNotImplementedException.h"

#import "once.h"

#if defined(OF_MACOS) || defined(OF_IOS)
# ifdef HAVE_SYSDIR_H
#  include <sysdir.h>
# endif
#endif
#ifdef OF_WINDOWS
# include <windows.h>







>




<
<







39
40
41
42
43
44
45
46
47
48
49
50


51
52
53
54
55
56
57
#endif

#import "OFSystemInfo.h"
#import "OFApplication.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFLocale.h"
#import "OFOnce.h"
#import "OFString.h"

#import "OFNotImplementedException.h"



#if defined(OF_MACOS) || defined(OF_IOS)
# ifdef HAVE_SYSDIR_H
#  include <sysdir.h>
# endif
#endif
#ifdef OF_WINDOWS
# include <windows.h>
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
	}
# endif
#elif defined(OF_WINDOWS)
# ifdef OF_HAVE_FILES
	void *pool = objc_autoreleasePoolPush();

	@try {
		of_string_encoding_t encoding = [OFLocale encoding];
		char systemDir[PATH_MAX];
		UINT systemDirLen;
		OFString *systemDirString;
		const char *path;
		void *buffer;
		DWORD bufferLen;








|







159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
	}
# endif
#elif defined(OF_WINDOWS)
# ifdef OF_HAVE_FILES
	void *pool = objc_autoreleasePoolPush();

	@try {
		OFStringEncoding encoding = [OFLocale encoding];
		char systemDir[PATH_MAX];
		UINT systemDirLen;
		OFString *systemDirString;
		const char *path;
		void *buffer;
		DWORD bufferLen;

329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
+ (unsigned int)ObjFWVersionMinor
{
	return OBJFW_VERSION_MINOR;
}

+ (OFString *)operatingSystemName
{
	static of_once_t onceControl = OF_ONCE_INIT;
	of_once(&onceControl, initOperatingSystemName);

	return operatingSystemName;
}

+ (OFString *)operatingSystemVersion
{
	static of_once_t onceControl = OF_ONCE_INIT;
	of_once(&onceControl, initOperatingSystemVersion);

	return operatingSystemVersion;
}

#ifdef OF_HAVE_FILES
+ (OFString *)userDataPath
{







|
|






|
|







328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
+ (unsigned int)ObjFWVersionMinor
{
	return OBJFW_VERSION_MINOR;
}

+ (OFString *)operatingSystemName
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, initOperatingSystemName);

	return operatingSystemName;
}

+ (OFString *)operatingSystemVersion
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, initOperatingSystemVersion);

	return operatingSystemVersion;
}

#ifdef OF_HAVE_FILES
+ (OFString *)userDataPath
{
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
		OFString *home;

		if ((home = [env objectForKey: @"HOME"]) == nil)
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: self];

		[path deleteCharactersInRange: of_range(0, 1)];
		[path prependString: home];
	}

	[path makeImmutable];

	return path;
# elif defined(OF_WINDOWS)







|







385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
		OFString *home;

		if ((home = [env objectForKey: @"HOME"]) == nil)
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: self];

		[path deleteCharactersInRange: OFRangeMake(0, 1)];
		[path prependString: home];
	}

	[path makeImmutable];

	return path;
# elif defined(OF_WINDOWS)
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
		OFString *home;

		if ((home = [env objectForKey: @"HOME"]) == nil)
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: self];

		[path deleteCharactersInRange: of_range(0, 1)];
		[path prependString: home];
	}

	[path appendString: @"/Preferences"];
	[path makeImmutable];

	return path;







|







477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
		OFString *home;

		if ((home = [env objectForKey: @"HOME"]) == nil)
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: self];

		[path deleteCharactersInRange: OFRangeMake(0, 1)];
		[path prependString: home];
	}

	[path appendString: @"/Preferences"];
	[path makeImmutable];

	return path;
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
		return nil;

	buffer[0] = regs.ebx;
	buffer[1] = regs.edx;
	buffer[2] = regs.ecx;

	return [OFString stringWithCString: (char *)buffer
				  encoding: OF_STRING_ENCODING_ASCII
				    length: 12];
#else
	return nil;
#endif
}

+ (OFString *)CPUModel







|







536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
		return nil;

	buffer[0] = regs.ebx;
	buffer[1] = regs.edx;
	buffer[2] = regs.ecx;

	return [OFString stringWithCString: (char *)buffer
				  encoding: OFStringEncodingASCII
				    length: 12];
#else
	return nil;
#endif
}

+ (OFString *)CPUModel
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
		buffer[i++] = regs.eax;
		buffer[i++] = regs.ebx;
		buffer[i++] = regs.ecx;
		buffer[i++] = regs.edx;
	}

	return [OFString stringWithCString: (char *)buffer
				  encoding: OF_STRING_ENCODING_ASCII];
#elif defined(OF_AMIGAOS4)
	CONST_STRPTR model, version;

	GetCPUInfoTags(GCIT_ModelString, &model,
	    GCIT_VersionString, &version, TAG_END);

	if (version != NULL)
		return [OFString stringWithFormat: @"%s V%s", model, version];
	else
		return [OFString stringWithCString: model
					  encoding: OF_STRING_ENCODING_ASCII];
#else
	return nil;
#endif
}

#if defined(OF_X86_64) || defined(OF_X86)
+ (bool)supportsMMX







|










|







560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
		buffer[i++] = regs.eax;
		buffer[i++] = regs.ebx;
		buffer[i++] = regs.ecx;
		buffer[i++] = regs.edx;
	}

	return [OFString stringWithCString: (char *)buffer
				  encoding: OFStringEncodingASCII];
#elif defined(OF_AMIGAOS4)
	CONST_STRPTR model, version;

	GetCPUInfoTags(GCIT_ModelString, &model,
	    GCIT_VersionString, &version, TAG_END);

	if (version != NULL)
		return [OFString stringWithFormat: @"%s V%s", model, version];
	else
		return [OFString stringWithCString: model
					  encoding: OFStringEncodingASCII];
#else
	return nil;
#endif
}

#if defined(OF_X86_64) || defined(OF_X86)
+ (bool)supportsMMX

Modified src/OFTCPSocket.h from [b81cee61b1] to [9ae8ba1677].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket connected.
 *
 * @param exception An exception which occurred while connecting the socket or
 *		    `nil` on success
 */
typedef void (^of_tcp_socket_async_connect_block_t)(id _Nullable exception);
#endif

/**
 * @protocol OFTCPSocketDelegate OFTCPSocket.h ObjFW/OFTCPSocket.h
 *
 * A delegate for OFTCPSocket.
 */







|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket connected.
 *
 * @param exception An exception which occurred while connecting the socket or
 *		    `nil` on success
 */
typedef void (^OFTCPSocketAsyncConnectBlock)(id _Nullable exception);
#endif

/**
 * @protocol OFTCPSocketDelegate OFTCPSocket.h ObjFW/OFTCPSocket.h
 *
 * A delegate for OFTCPSocket.
 */
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously connect the OFTCPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
		     block: (of_tcp_socket_async_connect_block_t)block;

/**
 * @brief Asynchronously connect the OFTCPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_tcp_socket_async_connect_block_t)block;
#endif

/**
 * @brief Bind the socket to the specified host and port.
 *
 * @param host The host to bind to. Use `@"0.0.0.0"` for IPv4 or `@"::"` for
 *	       IPv6 to bind to all.
 * @param port The port to bind to. If the port is 0, an unused port will be
 *	       chosen, which can be obtained using the return value.
 * @return The port the socket was bound to
 */
- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern Class _Nullable of_tls_socket_class;
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|











|











|
|

















|





166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously connect the OFTCPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
		     block: (OFTCPSocketAsyncConnectBlock)block;

/**
 * @brief Asynchronously connect the OFTCPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
		     block: (OFTCPSocketAsyncConnectBlock)block;
#endif

/**
 * @brief Bind the socket to the specified host and port.
 *
 * @param host The host to bind to. Use `@"0.0.0.0"` for IPv4 or `@"::"` for
 *	       IPv6 to bind to all.
 * @param port The port to bind to. If the port is 0, an unused port will be
 *	       chosen, which can be obtained using the return value.
 * @return The port the socket was bound to
 */
- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern Class _Nullable OFTLSSocketClass;
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFTCPSocket.m from [5cdf6dd0d8] to [d37354390e].

33
34
35
36
37
38
39


40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#import "OFTCPSocket.h"
#import "OFDNSResolver.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFIPSocketAsyncConnector.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"


#import "OFString.h"
#import "OFTCPSocketSOCKS5Connector.h"
#import "OFThread.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFGetOptionFailedException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFSetOptionFailedException.h"

#import "socket.h"
#import "socket_helpers.h"

static const of_run_loop_mode_t connectRunLoopMode =
    @"of_tcp_socket_connect_mode";

Class of_tls_socket_class = Nil;

static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;

@interface OFTCPSocket () <OFIPSocketAsyncConnecting>
@end








>
>











<
<
|
|
<

|







33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52


53
54

55
56
57
58
59
60
61
62
63
#import "OFTCPSocket.h"
#import "OFDNSResolver.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFIPSocketAsyncConnector.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFString.h"
#import "OFTCPSocketSOCKS5Connector.h"
#import "OFThread.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFGetOptionFailedException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFSetOptionFailedException.h"



static const OFRunLoopMode connectRunLoopMode =
    @"OFTCPSocketConnectRunLoopMode";


Class OFTLSSocketClass = Nil;

static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;

@interface OFTCPSocket () <OFIPSocketAsyncConnecting>
@end

132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
- (void)dealloc
{
	[_SOCKS5Host release];

	[super dealloc];
}

- (bool)of_createSocketForAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, 0)) == INVALID_SOCKET) {
		*errNo = of_socket_errno();
		return false;
	}

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	return true;
}

- (bool)of_connectSocketToAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	/* Cast needed for AmigaOS, where the argument is declared non-const */
	if (connect(_socket, (struct sockaddr *)&address->sockaddr.sockaddr,
	    address->length) != 0) {
		*errNo = of_socket_errno();
		return false;
	}

	return true;
}

- (void)of_closeSocket
{
	closesocket(_socket);
	_socket = INVALID_SOCKET;
}

- (void)connectToHost: (OFString *)host port: (uint16_t)port
{
	void *pool = objc_autoreleasePoolPush();
	id <OFTCPSocketDelegate> delegate = _delegate;
	OFTCPSocketConnectDelegate *connectDelegate =







|






|



|
|











|


|





|









|







131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
- (void)dealloc
{
	[_SOCKS5Host release];

	[super dealloc];
}

- (bool)of_createSocketForAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle) {
		*errNo = OFSocketErrNo();
		return false;
	}

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	return true;
}

- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo
{
	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	/* Cast needed for AmigaOS, where the argument is declared non-const */
	if (connect(_socket, (struct sockaddr *)&address->sockaddr.sockaddr,
	    address->length) != 0) {
		*errNo = OFSocketErrNo();
		return false;
	}

	return true;
}

- (void)of_closeSocket
{
	closesocket(_socket);
	_socket = OFInvalidSocketHandle;
}

- (void)connectToHost: (OFString *)host port: (uint16_t)port
{
	void *pool = objc_autoreleasePoolPush();
	id <OFTCPSocketDelegate> delegate = _delegate;
	OFTCPSocketConnectDelegate *connectDelegate =
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
	objc_autoreleasePoolPop(pool);
}

- (void)asyncConnectToHost: (OFString *)host port: (uint16_t)port
{
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: of_run_loop_mode_default];
}

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();
	id <OFTCPSocketDelegate> delegate;

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil) {
		delegate = [[[OFTCPSocketSOCKS5Connector alloc]
		    initWithSocket: self
			      host: host
			      port: port







|




|




|







208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
	objc_autoreleasePoolPop(pool);
}

- (void)asyncConnectToHost: (OFString *)host port: (uint16_t)port
{
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: OFDefaultRunLoopMode];
}

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();
	id <OFTCPSocketDelegate> delegate;

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil) {
		delegate = [[[OFTCPSocketSOCKS5Connector alloc]
		    initWithSocket: self
			      host: host
			      port: port
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
		     block: (of_tcp_socket_async_connect_block_t)block
{
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: of_run_loop_mode_default
			   block: block];
}

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_tcp_socket_async_connect_block_t)block
{
	void *pool = objc_autoreleasePoolPush();
	id <OFTCPSocketDelegate> delegate = nil;

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil) {
		delegate = [[[OFTCPSocketSOCKS5Connector alloc]
		    initWithSocket: self
			      host: host
			      port: port







|



|





|
|




|







250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
		     block: (OFTCPSocketAsyncConnectBlock)block
{
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: OFDefaultRunLoopMode
			   block: block];
}

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (OFRunLoopMode)runLoopMode
		     block: (OFTCPSocketAsyncConnectBlock)block
{
	void *pool = objc_autoreleasePoolPush();
	id <OFTCPSocketDelegate> delegate = nil;

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil) {
		delegate = [[[OFTCPSocketSOCKS5Connector alloc]
		    initWithSocket: self
			      host: host
			      port: port
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
#endif

- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port
{
	const int one = 1;
	void *pool = objc_autoreleasePoolPush();
	OFData *socketAddresses;
	of_socket_address_t address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	socketAddresses = [[OFThread DNSResolver]
	    resolveAddressesForHost: host
		      addressFamily: OF_SOCKET_ADDRESS_FAMILY_ANY];

	address = *(of_socket_address_t *)[socketAddresses itemAtIndex: 0];
	of_socket_address_set_port(&address, port);

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, 0)) == INVALID_SOCKET)
		@throw [OFBindFailedException
		    exceptionWithHost: host
				 port: port
			       socket: self
				errNo: of_socket_errno()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR,
	    (char *)&one, (socklen_t)sizeof(one));

#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	if (port != 0) {
#endif
		if (bind(_socket, &address.sockaddr.sockaddr,
		    address.length) != 0) {
			int errNo = of_socket_errno();

			closesocket(_socket);
			_socket = INVALID_SOCKET;

			@throw [OFBindFailedException exceptionWithHost: host
								   port: port
								 socket: self
								  errNo: errNo];
		}
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	} else {
		for (;;) {
			uint16_t rnd = 0;
			int ret;

			while (rnd < 1024)
				rnd = (uint16_t)rand();

			of_socket_address_set_port(&address, rnd);

			if ((ret = bind(_socket, &address.sockaddr.sockaddr,
			    address.length)) == 0) {
				port = rnd;
				break;
			}

			if (of_socket_errno() != EADDRINUSE) {
				int errNo = of_socket_errno();

				closesocket(_socket);
				_socket = INVALID_SOCKET;

				@throw [OFBindFailedException
				    exceptionWithHost: host
						 port: port
					       socket: self
						errNo: errNo];
			}
		}
	}
#endif

	objc_autoreleasePoolPop(pool);

	if (port > 0)
		return port;

#if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
	memset(&address, 0, sizeof(address));

	address.length = (socklen_t)sizeof(address.sockaddr);
	if (of_getsockname(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family == AF_INET)
		return OF_BSWAP16_IF_LE(address.sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
	else if (address.sockaddr.sockaddr.sa_family == AF_INET6)
		return OF_BSWAP16_IF_LE(address.sockaddr.in6.sin6_port);
# endif
	else {
		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: EAFNOSUPPORT];
	}
#else
	closesocket(_socket);
	_socket = INVALID_SOCKET;
	@throw [OFBindFailedException exceptionWithHost: host
						   port: port
						 socket: self
						  errNo: EADDRNOTAVAIL];
#endif
}

#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
- (void)setSendsKeepAlives: (bool)sendsKeepAlives
{
	int v = sendsKeepAlives;

	if (setsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
	    (char *)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];
}

- (bool)sendsKeepAlives
{
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
	    (char *)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

	return v;
}
#endif

#ifndef OF_WII
- (void)setCanDelaySendingSegments: (bool)canDelaySendingSegments
{
	int v = !canDelaySendingSegments;

	if (setsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
	    (char *)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];
}

- (bool)canDelaySendingSegments
{
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
	    (char *)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

	return !v;
}
#endif

- (void)close
{







|




|








|

|
|


|




|
















|


|















|







|
|


|




















|

|


|








|


|



|








|
















|











|














|











|







297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
#endif

- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port
{
	const int one = 1;
	void *pool = objc_autoreleasePoolPush();
	OFData *socketAddresses;
	OFSocketAddress address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	if (_SOCKS5Host != nil)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	socketAddresses = [[OFThread DNSResolver]
	    resolveAddressesForHost: host
		      addressFamily: OFSocketAddressFamilyAny];

	address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0];
	OFSocketAddressSetPort(&address, port);

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle)
		@throw [OFBindFailedException
		    exceptionWithHost: host
				 port: port
			       socket: self
				errNo: OFSocketErrNo()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR,
	    (char *)&one, (socklen_t)sizeof(one));

#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	if (port != 0) {
#endif
		if (bind(_socket, &address.sockaddr.sockaddr,
		    address.length) != 0) {
			int errNo = OFSocketErrNo();

			closesocket(_socket);
			_socket = OFInvalidSocketHandle;

			@throw [OFBindFailedException exceptionWithHost: host
								   port: port
								 socket: self
								  errNo: errNo];
		}
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	} else {
		for (;;) {
			uint16_t rnd = 0;
			int ret;

			while (rnd < 1024)
				rnd = (uint16_t)rand();

			OFSocketAddressSetPort(&address, rnd);

			if ((ret = bind(_socket, &address.sockaddr.sockaddr,
			    address.length)) == 0) {
				port = rnd;
				break;
			}

			if (OFSocketErrNo() != EADDRINUSE) {
				int errNo = OFSocketErrNo();

				closesocket(_socket);
				_socket = OFInvalidSocketHandle;

				@throw [OFBindFailedException
				    exceptionWithHost: host
						 port: port
					       socket: self
						errNo: errNo];
			}
		}
	}
#endif

	objc_autoreleasePoolPop(pool);

	if (port > 0)
		return port;

#if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
	memset(&address, 0, sizeof(address));

	address.length = (socklen_t)sizeof(address.sockaddr);
	if (OFGetSockName(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family == AF_INET)
		return OFFromBigEndian16(address.sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
	else if (address.sockaddr.sockaddr.sa_family == AF_INET6)
		return OFFromBigEndian16(address.sockaddr.in6.sin6_port);
# endif
	else {
		closesocket(_socket);
		_socket = OFInvalidSocketHandle;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: EAFNOSUPPORT];
	}
#else
	closesocket(_socket);
	_socket = OFInvalidSocketHandle;
	@throw [OFBindFailedException exceptionWithHost: host
						   port: port
						 socket: self
						  errNo: EADDRNOTAVAIL];
#endif
}

#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
- (void)setSendsKeepAlives: (bool)sendsKeepAlives
{
	int v = sendsKeepAlives;

	if (setsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
	    (char *)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];
}

- (bool)sendsKeepAlives
{
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
	    (char *)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];

	return v;
}
#endif

#ifndef OF_WII
- (void)setCanDelaySendingSegments: (bool)canDelaySendingSegments
{
	int v = !canDelaySendingSegments;

	if (setsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
	    (char *)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];
}

- (bool)canDelaySendingSegments
{
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
	    (char *)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithObject: self
				  errNo: OFSocketErrNo()];

	return !v;
}
#endif

- (void)close
{

Modified src/OFTCPSocketSOCKS5Connector.h from [edab2535a4] to [444395c847].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
@interface OFTCPSocketSOCKS5Connector: OFObject <OFTCPSocketDelegate>
{
	OFTCPSocket *_socket;
	OFString *_host;
	uint16_t _port;
	id <OFTCPSocketDelegate> _Nullable _delegate;
#ifdef OF_HAVE_BLOCKS
	of_tcp_socket_async_connect_block_t _Nullable _block;
#endif
	id _Nullable _exception;
	enum {
		OF_SOCKS5_STATE_SEND_AUTHENTICATION = 1,
		OF_SOCKS5_STATE_READ_VERSION,
		OF_SOCKS5_STATE_SEND_REQUEST,
		OF_SOCKS5_STATE_READ_RESPONSE,
		OF_SOCKS5_STATE_READ_ADDRESS,
		OF_SOCKS5_STATE_READ_ADDRESS_LENGTH,
	} _SOCKS5State;
	/* Longest read is domain name (max 255 bytes) + port */
	unsigned char _buffer[257];
	OFMutableData *_Nullable _request;
}

- (instancetype)initWithSocket: (OFTCPSocket *)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		      delegate: (nullable id <OFTCPSocketDelegate>)delegate
#ifdef OF_HAVE_BLOCKS
			 block: (nullable of_tcp_socket_async_connect_block_t)
				    block
#endif
;
- (void)didConnect;
@end

OF_ASSUME_NONNULL_END







|



|
|
|
|
|
|











|
<






22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

51
52
53
54
55
56
@interface OFTCPSocketSOCKS5Connector: OFObject <OFTCPSocketDelegate>
{
	OFTCPSocket *_socket;
	OFString *_host;
	uint16_t _port;
	id <OFTCPSocketDelegate> _Nullable _delegate;
#ifdef OF_HAVE_BLOCKS
	OFTCPSocketAsyncConnectBlock _Nullable _block;
#endif
	id _Nullable _exception;
	enum {
		OFSOCKS5StateSendAuthentication = 1,
		OFSOCKS5StateReadVersion,
		OFSOCKS5StateSendRequest,
		OFSOCKS5StateReadResponse,
		OFSOCKS5StateReadAddress,
		OFSOCKS5StateReadAddressLength,
	} _SOCKS5State;
	/* Longest read is domain name (max 255 bytes) + port */
	unsigned char _buffer[257];
	OFMutableData *_Nullable _request;
}

- (instancetype)initWithSocket: (OFTCPSocket *)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		      delegate: (nullable id <OFTCPSocketDelegate>)delegate
#ifdef OF_HAVE_BLOCKS
			 block: (nullable OFTCPSocketAsyncConnectBlock)block

#endif
;
- (void)didConnect;
@end

OF_ASSUME_NONNULL_END

Modified src/OFTCPSocketSOCKS5Connector.m from [777126a470] to [e52c5629f6].

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

@implementation OFTCPSocketSOCKS5Connector
- (instancetype)initWithSocket: (OFTCPSocket *)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		      delegate: (id <OFTCPSocketDelegate>)delegate
#ifdef OF_HAVE_BLOCKS
			 block: (of_tcp_socket_async_connect_block_t)block
#endif
{
	self = [super init];

	@try {
		_socket = [sock retain];
		_host = [host copy];







|







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

@implementation OFTCPSocketSOCKS5Connector
- (instancetype)initWithSocket: (OFTCPSocket *)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		      delegate: (id <OFTCPSocketDelegate>)delegate
#ifdef OF_HAVE_BLOCKS
			 block: (OFTCPSocketAsyncConnectBlock)block
#endif
{
	self = [super init];

	@try {
		_socket = [sock retain];
		_host = [host copy];
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
		_exception = [exception retain];
		[self didConnect];
		return;
	}

	data = [OFData dataWithItems: "\x05\x01\x00" count: 3];

	_SOCKS5State = OF_SOCKS5_STATE_SEND_AUTHENTICATION;
	[_socket asyncWriteData: data
		    runLoopMode: [OFRunLoop currentRunLoop].currentMode];
}

-      (bool)stream: (OFStream *)sock
  didReadIntoBuffer: (void *)buffer
	     length: (size_t)length
	  exception: (id)exception
{
	of_run_loop_mode_t runLoopMode;
	unsigned char *SOCKSVersion;
	uint8_t hostLength;
	unsigned char port[2];
	unsigned char *response, *addressLength;

	if (exception != nil) {
		_exception = [exception retain];
		[self didConnect];
		return false;
	}

	runLoopMode = [OFRunLoop currentRunLoop].currentMode;

	switch (_SOCKS5State) {
	case OF_SOCKS5_STATE_READ_VERSION:
		SOCKSVersion = buffer;

		if (SOCKSVersion[0] != 5 || SOCKSVersion[1] != 0) {
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: self







|









|














|







102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
		_exception = [exception retain];
		[self didConnect];
		return;
	}

	data = [OFData dataWithItems: "\x05\x01\x00" count: 3];

	_SOCKS5State = OFSOCKS5StateSendAuthentication;
	[_socket asyncWriteData: data
		    runLoopMode: [OFRunLoop currentRunLoop].currentMode];
}

-      (bool)stream: (OFStream *)sock
  didReadIntoBuffer: (void *)buffer
	     length: (size_t)length
	  exception: (id)exception
{
	OFRunLoopMode runLoopMode;
	unsigned char *SOCKSVersion;
	uint8_t hostLength;
	unsigned char port[2];
	unsigned char *response, *addressLength;

	if (exception != nil) {
		_exception = [exception retain];
		[self didConnect];
		return false;
	}

	runLoopMode = [OFRunLoop currentRunLoop].currentMode;

	switch (_SOCKS5State) {
	case OFSOCKS5StateReadVersion:
		SOCKSVersion = buffer;

		if (SOCKSVersion[0] != 5 || SOCKSVersion[1] != 0) {
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: self
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
		[_request addItem: &hostLength];
		[_request addItems: _host.UTF8String count: hostLength];

		port[0] = _port >> 8;
		port[1] = _port & 0xFF;
		[_request addItems: port count: 2];

		_SOCKS5State = OF_SOCKS5_STATE_SEND_REQUEST;
		[_socket asyncWriteData: _request runLoopMode: runLoopMode];
		return false;
	case OF_SOCKS5_STATE_READ_RESPONSE:
		response = buffer;

		if (response[0] != 5 || response[2] != 0) {
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: self







|


|







153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
		[_request addItem: &hostLength];
		[_request addItems: _host.UTF8String count: hostLength];

		port[0] = _port >> 8;
		port[1] = _port & 0xFF;
		[_request addItems: port count: 2];

		_SOCKS5State = OFSOCKS5StateSendRequest;
		[_socket asyncWriteData: _request runLoopMode: runLoopMode];
		return false;
	case OFSOCKS5StateReadResponse:
		response = buffer;

		if (response[0] != 5 || response[2] != 0) {
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: self
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
			[self didConnect];
			return false;
		}

		/* Skip the rest of the response */
		switch (response[3]) {
		case 1: /* IPv4 */
			_SOCKS5State = OF_SOCKS5_STATE_READ_ADDRESS;
			[_socket asyncReadIntoBuffer: _buffer
					 exactLength: 4 + 2
					 runLoopMode: runLoopMode];
			return false;
		case 3: /* Domain name */
			_SOCKS5State = OF_SOCKS5_STATE_READ_ADDRESS_LENGTH;
			[_socket asyncReadIntoBuffer: _buffer
					 exactLength: 1
					 runLoopMode: runLoopMode];
			return false;
		case 4: /* IPv6 */
			_SOCKS5State = OF_SOCKS5_STATE_READ_ADDRESS;
			[_socket asyncReadIntoBuffer: _buffer
					 exactLength: 16 + 2
					 runLoopMode: runLoopMode];
			return false;
		default:
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: self
				   errNo: EPROTONOSUPPORT];
			[self didConnect];
			return false;
		}

		return false;
	case OF_SOCKS5_STATE_READ_ADDRESS:
		[self didConnect];
		return false;
	case OF_SOCKS5_STATE_READ_ADDRESS_LENGTH:
		addressLength = buffer;

		_SOCKS5State = OF_SOCKS5_STATE_READ_ADDRESS;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: addressLength[0] + 2
				 runLoopMode: runLoopMode];
		return false;
	default:
		assert(0);
		return false;
	}
}

- (OFData *)stream: (OFStream *)sock
      didWriteData: (OFData *)data
      bytesWritten: (size_t)bytesWritten
	 exception: (id)exception
{
	of_run_loop_mode_t runLoopMode;

	if (exception != nil) {
		_exception = [exception retain];
		[self didConnect];
		return nil;
	}

	runLoopMode = [OFRunLoop currentRunLoop].currentMode;

	switch (_SOCKS5State) {
	case OF_SOCKS5_STATE_SEND_AUTHENTICATION:
		_SOCKS5State = OF_SOCKS5_STATE_READ_VERSION;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: 2
				 runLoopMode: runLoopMode];
		return nil;
	case OF_SOCKS5_STATE_SEND_REQUEST:
		[_request release];
		_request = nil;

		_SOCKS5State = OF_SOCKS5_STATE_READ_RESPONSE;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: 4
				 runLoopMode: runLoopMode];
		return nil;
	default:
		assert(0);
		return nil;
	}
}
@end







|





|





|















|


|


|















|










|
|




|



|










215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
			[self didConnect];
			return false;
		}

		/* Skip the rest of the response */
		switch (response[3]) {
		case 1: /* IPv4 */
			_SOCKS5State = OFSOCKS5StateReadAddress;
			[_socket asyncReadIntoBuffer: _buffer
					 exactLength: 4 + 2
					 runLoopMode: runLoopMode];
			return false;
		case 3: /* Domain name */
			_SOCKS5State = OFSOCKS5StateReadAddressLength;
			[_socket asyncReadIntoBuffer: _buffer
					 exactLength: 1
					 runLoopMode: runLoopMode];
			return false;
		case 4: /* IPv6 */
			_SOCKS5State = OFSOCKS5StateReadAddress;
			[_socket asyncReadIntoBuffer: _buffer
					 exactLength: 16 + 2
					 runLoopMode: runLoopMode];
			return false;
		default:
			_exception = [[OFConnectionFailedException alloc]
			    initWithHost: _host
				    port: _port
				  socket: self
				   errNo: EPROTONOSUPPORT];
			[self didConnect];
			return false;
		}

		return false;
	case OFSOCKS5StateReadAddress:
		[self didConnect];
		return false;
	case OFSOCKS5StateReadAddressLength:
		addressLength = buffer;

		_SOCKS5State = OFSOCKS5StateReadAddress;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: addressLength[0] + 2
				 runLoopMode: runLoopMode];
		return false;
	default:
		assert(0);
		return false;
	}
}

- (OFData *)stream: (OFStream *)sock
      didWriteData: (OFData *)data
      bytesWritten: (size_t)bytesWritten
	 exception: (id)exception
{
	OFRunLoopMode runLoopMode;

	if (exception != nil) {
		_exception = [exception retain];
		[self didConnect];
		return nil;
	}

	runLoopMode = [OFRunLoop currentRunLoop].currentMode;

	switch (_SOCKS5State) {
	case OFSOCKS5StateSendAuthentication:
		_SOCKS5State = OFSOCKS5StateReadVersion;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: 2
				 runLoopMode: runLoopMode];
		return nil;
	case OFSOCKS5StateSendRequest:
		[_request release];
		_request = nil;

		_SOCKS5State = OFSOCKS5StateReadResponse;
		[_socket asyncReadIntoBuffer: _buffer
				 exactLength: 4
				 runLoopMode: runLoopMode];
		return nil;
	default:
		assert(0);
		return nil;
	}
}
@end

Added src/OFTLSKey.h version [7ddd0f3e02].













































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include <errno.h>

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No thread-local storage available!
#endif

#import "macros.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_key_t OFTLSKey;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef DWORD OFTLSKey;
#elif defined(OF_MORPHOS)
# include <proto/exec.h>
typedef ULONG OFTLSKey;
#elif defined(OF_AMIGAOS)
typedef struct OFTLSKey {
	struct objc_hashtable *table;
	struct OFTLSKey *next, *previous;
} *OFTLSKey;
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int OFTLSKeyNew(OFTLSKey *key);
extern int OFTLSKeyFree(OFTLSKey key);
#ifdef __cplusplus
}
#endif

/* TLS keys are inlined for performance. */

#if defined(OF_HAVE_PTHREADS)
static OF_INLINE void *
OFTLSKeyGet(OFTLSKey key)
{
	return pthread_getspecific(key);
}

static OF_INLINE int
OFTLSKeySet(OFTLSKey key, void *ptr)
{
	return pthread_setspecific(key, ptr);
}
#elif defined(OF_WINDOWS)
static OF_INLINE void *
OFTLSKeyGet(OFTLSKey key)
{
	return TlsGetValue(key);
}

static OF_INLINE int
OFTLSKeySet(OFTLSKey key, void *ptr)
{
	return (TlsSetValue(key, ptr) ? 0 : EINVAL);
}
#elif defined(OF_MORPHOS)
static OF_INLINE void *
OFTLSKeyGet(OFTLSKey key)
{
	return (void *)TLSGetValue(key);
}

static OF_INLINE int
OFTLSKeySet(OFTLSKey key, void *ptr)
{
	return (TLSSetValue(key, (APTR)ptr) ? 0 : EINVAL);
}
#elif defined(OF_AMIGAOS)
/* Those are too big too inline. */
# ifdef __cplusplus
extern "C" {
# endif
extern void *OFTLSKeyGet(OFTLSKey key);
extern int OFTLSKeySet(OFTLSKey key, void *ptr);
# ifdef __cplusplus
}
# endif
#endif

Added src/OFTLSKey.m version [c046d81c67].

























































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/OFTLSKey.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/OFTLSKey.m"
#elif defined(OF_MORPHOS)
# include "platform/morphos/OFTLSKey.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/OFTLSKey.m"
#endif

Modified src/OFTarArchive.h from [a2350271f7] to [0ba5d85fe3].

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 *
 * @brief A class for accessing and manipulating tar archives.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFTarArchive: OFObject
{
	OFStream *_stream;
	enum {
		OF_TAR_ARCHIVE_MODE_READ,
		OF_TAR_ARCHIVE_MODE_WRITE,
		OF_TAR_ARCHIVE_MODE_APPEND
	} _mode;
	of_string_encoding_t _encoding;
	OFStream *_Nullable _lastReturnedStream;
}

/**
 * @brief The encoding to use for the archive. Defaults to UTF-8.
 */
@property (nonatomic) of_string_encoding_t encoding;

/**
 * @brief A stream for reading the current entry.
 *
 * @note This is only available in read mode.
 *
 * @note The returned stream conforms to @ref OFReadyForReadingObserving if the







|
|
|
|

|






|







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 *
 * @brief A class for accessing and manipulating tar archives.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFTarArchive: OFObject
{
	OFStream *_stream;
	enum OFTarArchiveMode {
		OFTarArchiveModeRead,
		OFTarArchiveModeWrite,
		OFTarArchiveModeAppend
	} _mode;
	OFStringEncoding _encoding;
	OFStream *_Nullable _lastReturnedStream;
}

/**
 * @brief The encoding to use for the archive. Defaults to UTF-8.
 */
@property (nonatomic) OFStringEncoding encoding;

/**
 * @brief A stream for reading the current entry.
 *
 * @note This is only available in read mode.
 *
 * @note The returned stream conforms to @ref OFReadyForReadingObserving if the

Modified src/OFTarArchive.m from [0481cd7f61] to [6412c1538f].

82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
{
	self = [super init];

	@try {
		_stream = [stream retain];

		if ([mode isEqual: @"r"])
			_mode = OF_TAR_ARCHIVE_MODE_READ;
		else if ([mode isEqual: @"w"])
			_mode = OF_TAR_ARCHIVE_MODE_WRITE;
		else if ([mode isEqual: @"a"])
			_mode = OF_TAR_ARCHIVE_MODE_APPEND;
		else
			@throw [OFInvalidArgumentException exception];

		if (_mode == OF_TAR_ARCHIVE_MODE_APPEND) {
			uint32_t buffer[1024 / sizeof(uint32_t)];
			bool empty = true;

			if (![_stream isKindOfClass: [OFSeekableStream class]])
				@throw [OFInvalidArgumentException exception];

			[(OFSeekableStream *)_stream seekToOffset: -1024







|

|

|



|







82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
{
	self = [super init];

	@try {
		_stream = [stream retain];

		if ([mode isEqual: @"r"])
			_mode = OFTarArchiveModeRead;
		else if ([mode isEqual: @"w"])
			_mode = OFTarArchiveModeWrite;
		else if ([mode isEqual: @"a"])
			_mode = OFTarArchiveModeAppend;
		else
			@throw [OFInvalidArgumentException exception];

		if (_mode == OFTarArchiveModeAppend) {
			uint32_t buffer[1024 / sizeof(uint32_t)];
			bool empty = true;

			if (![_stream isKindOfClass: [OFSeekableStream class]])
				@throw [OFInvalidArgumentException exception];

			[(OFSeekableStream *)_stream seekToOffset: -1024
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
			if (!empty)
				@throw [OFInvalidFormatException exception];

			[(OFSeekableStream *)stream seekToOffset: -1024
							  whence: SEEK_END];
		}

		_encoding = OF_STRING_ENCODING_UTF_8;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}







|







112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
			if (!empty)
				@throw [OFInvalidFormatException exception];

			[(OFSeekableStream *)stream seekToOffset: -1024
							  whence: SEEK_END];
		}

		_encoding = OFStringEncodingUTF8;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168

- (OFTarArchiveEntry *)nextEntry
{
	OFTarArchiveEntry *entry;
	uint32_t buffer[512 / sizeof(uint32_t)];
	bool empty = true;

	if (_mode != OF_TAR_ARCHIVE_MODE_READ)
		@throw [OFInvalidArgumentException exception];

	[(OFTarArchiveFileReadStream *)_lastReturnedStream of_skip];
	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */







|







154
155
156
157
158
159
160
161
162
163
164
165
166
167
168

- (OFTarArchiveEntry *)nextEntry
{
	OFTarArchiveEntry *entry;
	uint32_t buffer[512 / sizeof(uint32_t)];
	bool empty = true;

	if (_mode != OFTarArchiveModeRead)
		@throw [OFInvalidArgumentException exception];

	[(OFTarArchiveFileReadStream *)_lastReturnedStream of_skip];
	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
			entry: entry];

	return entry;
}

- (OFStream *)streamForReadingCurrentEntry
{
	if (_mode != OF_TAR_ARCHIVE_MODE_READ)
		@throw [OFInvalidArgumentException exception];

	if (_lastReturnedStream == nil)
		@throw [OFInvalidArgumentException exception];

	return [[(OFTarArchiveFileReadStream *)_lastReturnedStream
	    retain] autorelease];
}

- (OFStream *)streamForWritingEntry: (OFTarArchiveEntry *)entry
{
	void *pool;

	if (_mode != OF_TAR_ARCHIVE_MODE_WRITE &&
	    _mode != OF_TAR_ARCHIVE_MODE_APPEND)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {







|













|
<







198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219

220
221
222
223
224
225
226
			entry: entry];

	return entry;
}

- (OFStream *)streamForReadingCurrentEntry
{
	if (_mode != OFTarArchiveModeRead)
		@throw [OFInvalidArgumentException exception];

	if (_lastReturnedStream == nil)
		@throw [OFInvalidArgumentException exception];

	return [[(OFTarArchiveFileReadStream *)_lastReturnedStream
	    retain] autorelease];
}

- (OFStream *)streamForWritingEntry: (OFTarArchiveEntry *)entry
{
	void *pool;

	if (_mode != OFTarArchiveModeWrite && _mode != OFTarArchiveModeAppend)

		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */
	}
	[_lastReturnedStream release];
	_lastReturnedStream = nil;

	if (_mode == OF_TAR_ARCHIVE_MODE_WRITE ||
	    _mode == OF_TAR_ARCHIVE_MODE_APPEND) {
		char buffer[1024];
		memset(buffer, '\0', 1024);
		[_stream writeBuffer: buffer
			      length: 1024];
	}

	[_stream release];
	_stream = nil;
}
@end








|
<


|
<







250
251
252
253
254
255
256
257

258
259
260

261
262
263
264
265
266
267
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */
	}
	[_lastReturnedStream release];
	_lastReturnedStream = nil;

	if (_mode == OFTarArchiveModeWrite || _mode == OFTarArchiveModeAppend) {

		char buffer[1024];
		memset(buffer, '\0', 1024);
		[_stream writeBuffer: buffer length: 1024];

	}

	[_stream release];
	_stream = nil;
}
@end

358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375

- (void)of_skip
{
	if (_stream == nil || _skipped)
		return;

	if ([_stream isKindOfClass: [OFSeekableStream class]] &&
	    _toRead <= INT64_MAX && (of_offset_t)_toRead == (int64_t)_toRead) {
		uint64_t size;

		[(OFSeekableStream *)_stream seekToOffset: (of_offset_t)_toRead
						   whence: SEEK_CUR];

		_toRead = 0;

		size = _entry.size;

		if (size % 512 != 0)







|


|







355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372

- (void)of_skip
{
	if (_stream == nil || _skipped)
		return;

	if ([_stream isKindOfClass: [OFSeekableStream class]] &&
	    _toRead <= INT64_MAX && (OFFileOffset)_toRead == (int64_t)_toRead) {
		uint64_t size;

		[(OFSeekableStream *)_stream seekToOffset: (OFFileOffset)_toRead
						   whence: SEEK_CUR];

		_toRead = 0;

		size = _entry.size;

		if (size % 512 != 0)

Modified src/OFTarArchiveEntry+Private.h from [e07f2ba876] to [929bab9877].

19
20
21
22
23
24
25
26
27
28
29
30
31
32
OF_ASSUME_NONNULL_BEGIN

@class OFStream;

OF_DIRECT_MEMBERS
@interface OFTarArchiveEntry ()
- (instancetype)of_initWithHeader: (unsigned char [_Nonnull 512])header
			 encoding: (of_string_encoding_t)encoding
    OF_METHOD_FAMILY(init);
- (void)of_writeToStream: (OFStream *)stream
		encoding: (of_string_encoding_t)encoding;
@end

OF_ASSUME_NONNULL_END







|


|



19
20
21
22
23
24
25
26
27
28
29
30
31
32
OF_ASSUME_NONNULL_BEGIN

@class OFStream;

OF_DIRECT_MEMBERS
@interface OFTarArchiveEntry ()
- (instancetype)of_initWithHeader: (unsigned char [_Nonnull 512])header
			 encoding: (OFStringEncoding)encoding
    OF_METHOD_FAMILY(init);
- (void)of_writeToStream: (OFStream *)stream
		encoding: (OFStringEncoding)encoding;
@end

OF_ASSUME_NONNULL_END

Modified src/OFTarArchiveEntry.h from [e9a73505d7] to [5715325220].

20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
/** @file */

@class OFDate;

/**
 * @brief The type of the archive entry.
 */
typedef enum of_tar_archive_entry_type_t {
	/** Normal file */
	OF_TAR_ARCHIVE_ENTRY_TYPE_FILE		   = '0',
	/** Hard link */
	OF_TAR_ARCHIVE_ENTRY_TYPE_LINK		   = '1',
	/** Symbolic link */
	OF_TAR_ARCHIVE_ENTRY_TYPE_SYMLINK	   = '2',
	/** Character device */
	OF_TAR_ARCHIVE_ENTRY_TYPE_CHARACTER_DEVICE = '3',
	/** Block device */
	OF_TAR_ARCHIVE_ENTRY_TYPE_BLOCK_DEVICE	   = '4',
	/** Directory */
	OF_TAR_ARCHIVE_ENTRY_TYPE_DIRECTORY	   = '5',
	/** FIFO */
	OF_TAR_ARCHIVE_ENTRY_TYPE_FIFO		   = '6',
	/** Contiguous file */
	OF_TAR_ARCHIVE_ENTRY_TYPE_CONTIGUOUS_FILE  = '7',
} of_tar_archive_entry_type_t;

/**
 * @class OFTarArchiveEntry OFTarArchiveEntry.h ObjFW/OFTarArchiveEntry.h
 *
 * @brief A class which represents an entry of a tar archive.
 */
@interface OFTarArchiveEntry: OFObject <OFCopying, OFMutableCopying>
{
	OFString *_fileName;
	unsigned long _mode;
	unsigned long long _size;
	unsigned long _UID, _GID;
	OFDate *_modificationDate;
	of_tar_archive_entry_type_t _type;
	OFString *_Nullable _targetFileName;
	OFString *_Nullable _owner, *_Nullable _group;
	unsigned long _deviceMajor, _deviceMinor;
	OF_RESERVE_IVARS(OFTarArchiveEntry, 4)
}

/**







|

|

|

|

|

|

|

|

|
|













|







20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
/** @file */

@class OFDate;

/**
 * @brief The type of the archive entry.
 */
typedef enum OFTarArchiveEntryType {
	/** Normal file */
	OFTarArchiveEntryTypeFile	     = '0',
	/** Hard link */
	OFTarArchiveEntryTypeLink	     = '1',
	/** Symbolic link */
	OFTarArchiveEntryTypeSymlink	     = '2',
	/** Character device */
	OFTarArchiveEntryTypeCharacterDevice = '3',
	/** Block device */
	OFTarArchiveEntryTypeBlockDevice     = '4',
	/** Directory */
	OFTarArchiveEntryTypeDirectory	     = '5',
	/** FIFO */
	OFTarArchiveEntryTypeFIFO	     = '6',
	/** Contiguous file */
	OFTarArchiveEntryTypeContiguousFile  = '7',
} OFTarArchiveEntryType;

/**
 * @class OFTarArchiveEntry OFTarArchiveEntry.h ObjFW/OFTarArchiveEntry.h
 *
 * @brief A class which represents an entry of a tar archive.
 */
@interface OFTarArchiveEntry: OFObject <OFCopying, OFMutableCopying>
{
	OFString *_fileName;
	unsigned long _mode;
	unsigned long long _size;
	unsigned long _UID, _GID;
	OFDate *_modificationDate;
	OFTarArchiveEntryType _type;
	OFString *_Nullable _targetFileName;
	OFString *_Nullable _owner, *_Nullable _group;
	unsigned long _deviceMajor, _deviceMinor;
	OF_RESERVE_IVARS(OFTarArchiveEntry, 4)
}

/**
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
 * @brief The date of the last modification of the file.
 */
@property (readonly, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The type of the archive entry.
 *
 * See @ref of_tar_archive_entry_type_t.
 */
@property (readonly, nonatomic) of_tar_archive_entry_type_t type;

/**
 * @brief The file name of the target (for a hard link or symbolic link).
 */
@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic)
    OFString *targetFileName;








|

|







91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
 * @brief The date of the last modification of the file.
 */
@property (readonly, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The type of the archive entry.
 *
 * See @ref OFTarArchiveEntryType.
 */
@property (readonly, nonatomic) OFTarArchiveEntryType type;

/**
 * @brief The file name of the target (for a hard link or symbolic link).
 */
@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic)
    OFString *targetFileName;

Modified src/OFTarArchiveEntry.m from [9e0aa08280] to [4eb33d5a79].

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
#import "OFStream.h"
#import "OFString.h"

#import "OFOutOfRangeException.h"

static OFString *
stringFromBuffer(const unsigned char *buffer, size_t length,
    of_string_encoding_t encoding)
{
	for (size_t i = 0; i < length; i++)
		if (buffer[i] == '\0')
			length = i;

	return [OFString stringWithCString: (const char *)buffer
				  encoding: encoding
				    length: length];
}

static void
stringToBuffer(unsigned char *buffer, OFString *string, size_t length,
    of_string_encoding_t encoding)
{
	size_t cStringLength = [string cStringLengthWithEncoding: encoding];

	if (cStringLength > length)
		@throw [OFOutOfRangeException exception];

	memcpy(buffer, [string cStringWithEncoding: encoding], cStringLength);







|












|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
#import "OFStream.h"
#import "OFString.h"

#import "OFOutOfRangeException.h"

static OFString *
stringFromBuffer(const unsigned char *buffer, size_t length,
    OFStringEncoding encoding)
{
	for (size_t i = 0; i < length; i++)
		if (buffer[i] == '\0')
			length = i;

	return [OFString stringWithCString: (const char *)buffer
				  encoding: encoding
				    length: length];
}

static void
stringToBuffer(unsigned char *buffer, OFString *string, size_t length,
    OFStringEncoding encoding)
{
	size_t cStringLength = [string cStringLengthWithEncoding: encoding];

	if (cStringLength > length)
		@throw [OFOutOfRangeException exception];

	memcpy(buffer, [string cStringWithEncoding: encoding], cStringLength);
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
		return 0;

	if (buffer[0] == 0x80) {
		for (size_t i = 1; i < length; i++)
			value = (value << 8) | buffer[i];
	} else
		value = [stringFromBuffer(buffer, length,
		    OF_STRING_ENCODING_ASCII) unsignedLongLongValueWithBase: 8];

	if (value > max)
		@throw [OFOutOfRangeException exception];

	return value;
}

@implementation OFTarArchiveEntry
+ (instancetype)entryWithFileName: (OFString *)fileName
{
	return [[[self alloc] initWithFileName: fileName] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)of_initWithHeader: (unsigned char [512])header
			 encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFString *targetFileName;

		_fileName = [stringFromBuffer(header, 100, encoding) copy];
		_mode = (unsigned long)octalValueFromBuffer(
		    header + 100, 8, ULONG_MAX);
		_UID = (unsigned long)octalValueFromBuffer(
		    header + 108, 8, ULONG_MAX);
		_GID = (unsigned long)octalValueFromBuffer(
		    header + 116, 8, ULONG_MAX);
		_size = (unsigned long long)octalValueFromBuffer(
		    header + 124, 12, ULLONG_MAX);
		_modificationDate = [[OFDate alloc]
		    initWithTimeIntervalSince1970:
		    (of_time_interval_t)octalValueFromBuffer(
		    header + 136, 12, ULLONG_MAX)];
		_type = header[156];

		targetFileName = stringFromBuffer(header + 157, 100, encoding);
		if (targetFileName.length > 0)
			_targetFileName = [targetFileName copy];

		if (_type == '\0')
			_type = OF_TAR_ARCHIVE_ENTRY_TYPE_FILE;

		if (memcmp(header + 257, "ustar\0" "00", 8) == 0) {
			OFString *prefix;

			_owner = [stringFromBuffer(header + 265, 32, encoding)
			    copy];
			_group = [stringFromBuffer(header + 297, 32, encoding)







|



















|


















|








|







61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
		return 0;

	if (buffer[0] == 0x80) {
		for (size_t i = 1; i < length; i++)
			value = (value << 8) | buffer[i];
	} else
		value = [stringFromBuffer(buffer, length,
		    OFStringEncodingASCII) unsignedLongLongValueWithBase: 8];

	if (value > max)
		@throw [OFOutOfRangeException exception];

	return value;
}

@implementation OFTarArchiveEntry
+ (instancetype)entryWithFileName: (OFString *)fileName
{
	return [[[self alloc] initWithFileName: fileName] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)of_initWithHeader: (unsigned char [512])header
			 encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFString *targetFileName;

		_fileName = [stringFromBuffer(header, 100, encoding) copy];
		_mode = (unsigned long)octalValueFromBuffer(
		    header + 100, 8, ULONG_MAX);
		_UID = (unsigned long)octalValueFromBuffer(
		    header + 108, 8, ULONG_MAX);
		_GID = (unsigned long)octalValueFromBuffer(
		    header + 116, 8, ULONG_MAX);
		_size = (unsigned long long)octalValueFromBuffer(
		    header + 124, 12, ULLONG_MAX);
		_modificationDate = [[OFDate alloc]
		    initWithTimeIntervalSince1970:
		    (OFTimeInterval)octalValueFromBuffer(
		    header + 136, 12, ULLONG_MAX)];
		_type = header[156];

		targetFileName = stringFromBuffer(header + 157, 100, encoding);
		if (targetFileName.length > 0)
			_targetFileName = [targetFileName copy];

		if (_type == '\0')
			_type = OFTarArchiveEntryTypeFile;

		if (memcmp(header + 257, "ustar\0" "00", 8) == 0) {
			OFString *prefix;

			_owner = [stringFromBuffer(header + 265, 32, encoding)
			    copy];
			_group = [stringFromBuffer(header + 297, 32, encoding)
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

- (instancetype)initWithFileName: (OFString *)fileName
{
	self = [super init];

	@try {
		_fileName = [fileName copy];
		_type = OF_TAR_ARCHIVE_ENTRY_TYPE_FILE;
		_mode = 0644;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;







|







149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

- (instancetype)initWithFileName: (OFString *)fileName
{
	self = [super init];

	@try {
		_fileName = [fileName copy];
		_type = OFTarArchiveEntryTypeFile;
		_mode = 0644;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
}

- (OFDate *)modificationDate
{
	return _modificationDate;
}

- (of_tar_archive_entry_type_t)type
{
	return _type;
}

- (OFString *)targetFileName
{
	return _targetFileName;







|







228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
}

- (OFDate *)modificationDate
{
	return _modificationDate;
}

- (OFTarArchiveEntryType)type
{
	return _type;
}

- (OFString *)targetFileName
{
	return _targetFileName;
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}

- (void)of_writeToStream: (OFStream *)stream
		encoding: (of_string_encoding_t)encoding
{
	unsigned char buffer[512];
	unsigned long long modificationDate;
	uint16_t checksum = 0;

	stringToBuffer(buffer, _fileName, 100, encoding);
	stringToBuffer(buffer + 100,
	    [OFString stringWithFormat: @"%06" PRIo16 " ", _mode], 8,
	    OF_STRING_ENCODING_ASCII);
	stringToBuffer(buffer + 108,
	    [OFString stringWithFormat: @"%06" PRIo16 " ", _UID], 8,
	    OF_STRING_ENCODING_ASCII);
	stringToBuffer(buffer + 116,
	    [OFString stringWithFormat: @"%06" PRIo16 " ", _GID], 8,
	    OF_STRING_ENCODING_ASCII);
	stringToBuffer(buffer + 124,
	    [OFString stringWithFormat: @"%011" PRIo64 " ", _size], 12,
	    OF_STRING_ENCODING_ASCII);
	modificationDate = _modificationDate.timeIntervalSince1970;
	stringToBuffer(buffer + 136,
	    [OFString stringWithFormat: @"%011llo", modificationDate],
	    12, OF_STRING_ENCODING_ASCII);

	/*
	 * During checksumming, the checksum field is expected to be set to 8
	 * spaces.
	 */
	memset(buffer + 148, ' ', 8);

	buffer[156] = _type;
	stringToBuffer(buffer + 157, _targetFileName, 100, encoding);

	/* ustar */
	memcpy(buffer + 257, "ustar\0" "00", 8);
	stringToBuffer(buffer + 265, _owner, 32, encoding);
	stringToBuffer(buffer + 297, _group, 32, encoding);
	stringToBuffer(buffer + 329,
	    [OFString stringWithFormat: @"%06" PRIo32 " ", _deviceMajor], 8,
	    OF_STRING_ENCODING_ASCII);
	stringToBuffer(buffer + 337,
	    [OFString stringWithFormat: @"%06" PRIo32 " ", _deviceMinor], 8,
	    OF_STRING_ENCODING_ASCII);
	memset(buffer + 345, '\0', 155 + 12);

	/* Fill in the checksum */
	for (size_t i = 0; i < 500; i++)
		checksum += buffer[i];
	stringToBuffer(buffer + 148,
	    [OFString stringWithFormat: @"%06" PRIo16, checksum], 7,
	    OF_STRING_ENCODING_ASCII);

	[stream writeBuffer: buffer length: sizeof(buffer)];
}
@end







|








|


|


|


|



|
















|


|







|




286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}

- (void)of_writeToStream: (OFStream *)stream
		encoding: (OFStringEncoding)encoding
{
	unsigned char buffer[512];
	unsigned long long modificationDate;
	uint16_t checksum = 0;

	stringToBuffer(buffer, _fileName, 100, encoding);
	stringToBuffer(buffer + 100,
	    [OFString stringWithFormat: @"%06" PRIo16 " ", _mode], 8,
	    OFStringEncodingASCII);
	stringToBuffer(buffer + 108,
	    [OFString stringWithFormat: @"%06" PRIo16 " ", _UID], 8,
	    OFStringEncodingASCII);
	stringToBuffer(buffer + 116,
	    [OFString stringWithFormat: @"%06" PRIo16 " ", _GID], 8,
	    OFStringEncodingASCII);
	stringToBuffer(buffer + 124,
	    [OFString stringWithFormat: @"%011" PRIo64 " ", _size], 12,
	    OFStringEncodingASCII);
	modificationDate = _modificationDate.timeIntervalSince1970;
	stringToBuffer(buffer + 136,
	    [OFString stringWithFormat: @"%011llo", modificationDate],
	    12, OFStringEncodingASCII);

	/*
	 * During checksumming, the checksum field is expected to be set to 8
	 * spaces.
	 */
	memset(buffer + 148, ' ', 8);

	buffer[156] = _type;
	stringToBuffer(buffer + 157, _targetFileName, 100, encoding);

	/* ustar */
	memcpy(buffer + 257, "ustar\0" "00", 8);
	stringToBuffer(buffer + 265, _owner, 32, encoding);
	stringToBuffer(buffer + 297, _group, 32, encoding);
	stringToBuffer(buffer + 329,
	    [OFString stringWithFormat: @"%06" PRIo32 " ", _deviceMajor], 8,
	    OFStringEncodingASCII);
	stringToBuffer(buffer + 337,
	    [OFString stringWithFormat: @"%06" PRIo32 " ", _deviceMinor], 8,
	    OFStringEncodingASCII);
	memset(buffer + 345, '\0', 155 + 12);

	/* Fill in the checksum */
	for (size_t i = 0; i < 500; i++)
		checksum += buffer[i];
	stringToBuffer(buffer + 148,
	    [OFString stringWithFormat: @"%06" PRIo16, checksum], 7,
	    OFStringEncodingASCII);

	[stream writeBuffer: buffer length: sizeof(buffer)];
}
@end

Modified src/OFThread.h from [f4a6bc3a11] to [1a5414b6ff].

12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <setjmp.h>

#import "OFObject.h"

#ifdef OF_HAVE_THREADS
# import "thread.h"
#endif

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFDate;
#ifdef OF_HAVE_SOCKETS
@class OFDNSResolver;
#endif
@class OFRunLoop;
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);

#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_BLOCKS)
/**
 * @brief A block to be executed in a new thread.
 *
 * @return The object which should be returned when the thread is joined
 */
typedef id _Nullable (^of_thread_block_t)(void);
#endif

/**
 * @class OFThread OFThread.h ObjFW/OFThread.h
 *
 * @brief A class which provides portable threads.
 *







<

|



















|







12
13
14
15
16
17
18

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <setjmp.h>

#import "OFObject.h"

#ifdef OF_HAVE_THREADS
# import "OFPlainThread.h"
#endif

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFDate;
#ifdef OF_HAVE_SOCKETS
@class OFDNSResolver;
#endif
@class OFRunLoop;
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);

#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_BLOCKS)
/**
 * @brief A block to be executed in a new thread.
 *
 * @return The object which should be returned when the thread is joined
 */
typedef id _Nullable (^OFThreadBlock)(void);
#endif

/**
 * @class OFThread OFThread.h ObjFW/OFThread.h
 *
 * @brief A class which provides portable threads.
 *
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
 *	    so context can be associated with a thread.
 */
@interface OFThread: OFObject
#ifdef OF_HAVE_THREADS
    <OFCopying>
{
@private
	of_thread_t _thread;
	of_thread_attr_t _attr;
	enum of_thread_running {
		OF_THREAD_NOT_RUNNING,
		OF_THREAD_RUNNING,
		OF_THREAD_WAITING_FOR_JOIN
	} _running;
# ifndef OF_OBJFW_RUNTIME
	void *_pool;
# endif
# ifdef OF_HAVE_BLOCKS
	of_thread_block_t _Nullable _threadBlock;
# endif
	jmp_buf _exitEnv;
	id _returnValue;
	bool _supportsSockets;
	OFRunLoop *_Nullable _runLoop;
	OFMutableDictionary *_threadDictionary;
	OFString *_Nullable _name;







|
|
|
|
|
|





|







59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
 *	    so context can be associated with a thread.
 */
@interface OFThread: OFObject
#ifdef OF_HAVE_THREADS
    <OFCopying>
{
@private
	OFPlainThread _thread;
	OFPlainThreadAttributes _attr;
	enum OFThreadState {
		OFThreadStateNotRunning,
		OFThreadStateRunning,
		OFThreadStateWaitingForJoin
	} _running;
# ifndef OF_OBJFW_RUNTIME
	void *_pool;
# endif
# ifdef OF_HAVE_BLOCKS
	OFThreadBlock _Nullable _threadBlock;
# endif
	jmp_buf _exitEnv;
	id _returnValue;
	bool _supportsSockets;
	OFRunLoop *_Nullable _runLoop;
	OFMutableDictionary *_threadDictionary;
	OFString *_Nullable _name;
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
 */
@property OF_NULLABLE_PROPERTY (copy) OFString *name;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief The block to execute in the thread.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic)
    of_thread_block_t threadBlock;
# endif

/**
 * @brief The run loop for the thread.
 */
@property (readonly, nonatomic) OFRunLoop *runLoop;








|
<







114
115
116
117
118
119
120
121

122
123
124
125
126
127
128
 */
@property OF_NULLABLE_PROPERTY (copy) OFString *name;

# ifdef OF_HAVE_BLOCKS
/**
 * @brief The block to execute in the thread.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) OFThreadBlock threadBlock;

# endif

/**
 * @brief The run loop for the thread.
 */
@property (readonly, nonatomic) OFRunLoop *runLoop;

165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
# ifdef OF_HAVE_BLOCKS
/**
 * @brief Creates a new thread with the specified block.
 *
 * @param threadBlock A block which is executed by the thread
 * @return A new, autoreleased thread
 */
+ (instancetype)threadWithThreadBlock: (of_thread_block_t)threadBlock;
# endif

/**
 * @brief Returns the current thread.
 *
 * @return The current thread
 */







|







163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
# ifdef OF_HAVE_BLOCKS
/**
 * @brief Creates a new thread with the specified block.
 *
 * @param threadBlock A block which is executed by the thread
 * @return A new, autoreleased thread
 */
+ (instancetype)threadWithThreadBlock: (OFThreadBlock)threadBlock;
# endif

/**
 * @brief Returns the current thread.
 *
 * @return The current thread
 */
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227

/**
 * @brief Suspends execution of the current thread for the specified time
 *	  interval.
 *
 * @param timeInterval The number of seconds to sleep
 */
+ (void)sleepForTimeInterval: (of_time_interval_t)timeInterval;

/**
 * @brief Suspends execution of the current thread until the specified date.
 *
 * @param date The date to wait for
 */
+ (void)sleepUntilDate: (OFDate *)date;







|







211
212
213
214
215
216
217
218
219
220
221
222
223
224
225

/**
 * @brief Suspends execution of the current thread for the specified time
 *	  interval.
 *
 * @param timeInterval The number of seconds to sleep
 */
+ (void)sleepForTimeInterval: (OFTimeInterval)timeInterval;

/**
 * @brief Suspends execution of the current thread until the specified date.
 *
 * @param date The date to wait for
 */
+ (void)sleepUntilDate: (OFDate *)date;
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
# ifdef OF_HAVE_BLOCKS
/**
 * @brief Initializes an already allocated thread with the specified block.
 *
 * @param threadBlock A block which is executed by the thread
 * @return An initialized OFThread.
 */
- (instancetype)initWithThreadBlock: (of_thread_block_t)threadBlock;
# endif

/**
 * @brief The main routine of the thread. You need to reimplement this!
 *
 * @return The object the join method should return when called for this thread
 */







|







263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
# ifdef OF_HAVE_BLOCKS
/**
 * @brief Initializes an already allocated thread with the specified block.
 *
 * @param threadBlock A block which is executed by the thread
 * @return An initialized OFThread.
 */
- (instancetype)initWithThreadBlock: (OFThreadBlock)threadBlock;
# endif

/**
 * @brief The main routine of the thread. You need to reimplement this!
 *
 * @return The object the join method should return when called for this thread
 */

Modified src/OFThread.m from [9da78353a7] to [b51d41216b].

44
45
46
47
48
49
50



51
52
53
54
55
56
57

#ifdef OF_NINTENDO_3DS
# include <3ds/svc.h>
#endif

#import "OFThread.h"
#import "OFThread+Private.h"



#import "OFDate.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_SOCKETS
# import "OFDNSResolver.h"
#endif
#import "OFLocale.h"
#import "OFRunLoop.h"







>
>
>







44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60

#ifdef OF_NINTENDO_3DS
# include <3ds/svc.h>
#endif

#import "OFThread.h"
#import "OFThread+Private.h"
#ifdef OF_HAVE_ATOMIC_OPS
# import "OFAtomic.h"
#endif
#import "OFDate.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_SOCKETS
# import "OFDNSResolver.h"
#endif
#import "OFLocale.h"
#import "OFRunLoop.h"
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
#import "OFOutOfRangeException.h"
#ifdef OF_HAVE_THREADS
# import "OFThreadJoinFailedException.h"
# import "OFThreadStartFailedException.h"
# import "OFThreadStillRunningException.h"
#endif

#ifdef OF_HAVE_ATOMIC_OPS
# import "atomic.h"
#endif

#if defined(OF_HAVE_THREADS)
# import "tlskey.h"
# if defined(OF_AMIGAOS) && defined(OF_HAVE_SOCKETS)
#  import "socket.h"
# endif

static of_tlskey_t threadSelfKey;
static OFThread *mainThread;
#elif defined(OF_HAVE_SOCKETS)
static OFDNSResolver *DNSResolver;
#endif

@implementation OFThread
#ifdef OF_HAVE_THREADS
static void
callMain(id object)
{
	OFThread *thread = (OFThread *)object;
	OFString *name;

	if (of_tlskey_set(threadSelfKey, thread) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: thread.class];

#ifndef OF_OBJFW_RUNTIME
	thread->_pool = objc_autoreleasePoolPush();
#endif

	name = thread.name;
	if (name != nil)
		of_thread_set_name(
		    [name cStringWithEncoding: [OFLocale encoding]]);
	else
		of_thread_set_name(object_getClassName(thread));

#if defined(OF_AMIGAOS) && defined(OF_HAVE_SOCKETS)
	if (thread.supportsSockets)
		if (!of_socket_init())
			@throw [OFInitializationFailedException
			    exceptionWithClass: thread.class];
#endif

	/*
	 * Nasty workaround for thread implementations which can't return a
	 * pointer on join, or don't have a way to exit a thread.







<
<
<
<

|

|


|













|









|


|



|







76
77
78
79
80
81
82




83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
#import "OFOutOfRangeException.h"
#ifdef OF_HAVE_THREADS
# import "OFThreadJoinFailedException.h"
# import "OFThreadStartFailedException.h"
# import "OFThreadStillRunningException.h"
#endif





#if defined(OF_HAVE_THREADS)
# import "OFTLSKey.h"
# if defined(OF_AMIGAOS) && defined(OF_HAVE_SOCKETS)
#  import "OFSocket.h"
# endif

static OFTLSKey threadSelfKey;
static OFThread *mainThread;
#elif defined(OF_HAVE_SOCKETS)
static OFDNSResolver *DNSResolver;
#endif

@implementation OFThread
#ifdef OF_HAVE_THREADS
static void
callMain(id object)
{
	OFThread *thread = (OFThread *)object;
	OFString *name;

	if (OFTLSKeySet(threadSelfKey, thread) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: thread.class];

#ifndef OF_OBJFW_RUNTIME
	thread->_pool = objc_autoreleasePoolPush();
#endif

	name = thread.name;
	if (name != nil)
		OFSetThreadName(
		    [name cStringWithEncoding: [OFLocale encoding]]);
	else
		OFSetThreadName(object_getClassName(thread));

#if defined(OF_AMIGAOS) && defined(OF_HAVE_SOCKETS)
	if (thread.supportsSockets)
		if (!OFSocketInit())
			@throw [OFInitializationFailedException
			    exceptionWithClass: thread.class];
#endif

	/*
	 * Nasty workaround for thread implementations which can't return a
	 * pointer on join, or don't have a way to exit a thread.
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
	objc_autoreleasePoolPop((void *)(uintptr_t)-1);
#else
	objc_autoreleasePoolPop(thread->_pool);
#endif

#if defined(OF_AMIGAOS) && !defined(OF_MORPHOS) && defined(OF_HAVE_SOCKETS)
	if (thread.supportsSockets)
		of_socket_deinit();
#endif

	thread->_running = OF_THREAD_WAITING_FOR_JOIN;

	[thread release];
}

@synthesize name = _name;
# ifdef OF_HAVE_BLOCKS
@synthesize threadBlock = _threadBlock;
# endif

+ (void)initialize
{
	if (self != [OFThread class])
		return;

	if (of_tlskey_new(&threadSelfKey) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)thread
{
	return [[[self alloc] init] autorelease];
}

# ifdef OF_HAVE_BLOCKS
+ (instancetype)threadWithThreadBlock: (of_thread_block_t)threadBlock
{
	return [[[self alloc] initWithThreadBlock: threadBlock] autorelease];
}
# endif

+ (OFThread *)currentThread
{
	return of_tlskey_get(threadSelfKey);
}

+ (OFThread *)mainThread
{
	return mainThread;
}

+ (bool)isMainThread
{
	if (mainThread == nil)
		return false;

	return (of_tlskey_get(threadSelfKey) == mainThread);
}

+ (OFMutableDictionary *)threadDictionary
{
	OFThread *thread = of_tlskey_get(threadSelfKey);

	if (thread == nil)
		return nil;

	if (thread->_threadDictionary == nil)
		thread->_threadDictionary = [[OFMutableDictionary alloc] init];

	return thread->_threadDictionary;
}
#endif

#ifdef OF_HAVE_SOCKETS
+ (OFDNSResolver *)DNSResolver
{
# ifdef OF_HAVE_THREADS
	OFThread *thread = of_tlskey_get(threadSelfKey);

	if (thread == nil)
		return nil;

	if (thread->_DNSResolver == nil)
		thread->_DNSResolver = [[OFDNSResolver alloc] init];

	return thread->_DNSResolver;
# else
	if (DNSResolver == nil)
		DNSResolver = [[OFDNSResolver alloc] init];

	return DNSResolver;
# endif
}
#endif

+ (void)sleepForTimeInterval: (of_time_interval_t)timeInterval
{
	if (timeInterval < 0)
		return;

#if defined(OF_WINDOWS)
	if (timeInterval * 1000 > UINT_MAX)
		@throw [OFOutOfRangeException exception];







|


|














|










|







|












|




|















|

















|







141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
	objc_autoreleasePoolPop((void *)(uintptr_t)-1);
#else
	objc_autoreleasePoolPop(thread->_pool);
#endif

#if defined(OF_AMIGAOS) && !defined(OF_MORPHOS) && defined(OF_HAVE_SOCKETS)
	if (thread.supportsSockets)
		OFSocketDeinit();
#endif

	thread->_running = OFThreadStateWaitingForJoin;

	[thread release];
}

@synthesize name = _name;
# ifdef OF_HAVE_BLOCKS
@synthesize threadBlock = _threadBlock;
# endif

+ (void)initialize
{
	if (self != [OFThread class])
		return;

	if (OFTLSKeyNew(&threadSelfKey) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

+ (instancetype)thread
{
	return [[[self alloc] init] autorelease];
}

# ifdef OF_HAVE_BLOCKS
+ (instancetype)threadWithThreadBlock: (OFThreadBlock)threadBlock
{
	return [[[self alloc] initWithThreadBlock: threadBlock] autorelease];
}
# endif

+ (OFThread *)currentThread
{
	return OFTLSKeyGet(threadSelfKey);
}

+ (OFThread *)mainThread
{
	return mainThread;
}

+ (bool)isMainThread
{
	if (mainThread == nil)
		return false;

	return (OFTLSKeyGet(threadSelfKey) == mainThread);
}

+ (OFMutableDictionary *)threadDictionary
{
	OFThread *thread = OFTLSKeyGet(threadSelfKey);

	if (thread == nil)
		return nil;

	if (thread->_threadDictionary == nil)
		thread->_threadDictionary = [[OFMutableDictionary alloc] init];

	return thread->_threadDictionary;
}
#endif

#ifdef OF_HAVE_SOCKETS
+ (OFDNSResolver *)DNSResolver
{
# ifdef OF_HAVE_THREADS
	OFThread *thread = OFTLSKeyGet(threadSelfKey);

	if (thread == nil)
		return nil;

	if (thread->_DNSResolver == nil)
		thread->_DNSResolver = [[OFDNSResolver alloc] init];

	return thread->_DNSResolver;
# else
	if (DNSResolver == nil)
		DNSResolver = [[OFDNSResolver alloc] init];

	return DNSResolver;
# endif
}
#endif

+ (void)sleepForTimeInterval: (OFTimeInterval)timeInterval
{
	if (timeInterval < 0)
		return;

#if defined(OF_WINDOWS)
	if (timeInterval * 1000 > UINT_MAX)
		@throw [OFOutOfRangeException exception];
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
	 * returns while being declared OF_NO_RETURN.
	 */
	OF_UNREACHABLE
}

+ (void)terminateWithObject: (id)object
{
	OFThread *thread = of_tlskey_get(threadSelfKey);

	if (thread == mainThread)
		@throw [OFInvalidArgumentException exception];

	OF_ENSURE(thread != nil);

	thread->_returnValue = [object retain];
	longjmp(thread->_exitEnv, 1);

	OF_UNREACHABLE
}

+ (void)setName: (OFString *)name
{
	[OFThread currentThread].name = name;

	if (name != nil)
		of_thread_set_name(
		    [name cStringWithEncoding: [OFLocale encoding]]);
	else
		of_thread_set_name(class_getName([self class]));
}

+ (OFString *)name
{
	return [OFThread currentThread].name;
}

+ (void)of_createMainThread
{
	mainThread = [[OFThread alloc] init];
	mainThread->_thread = of_thread_current();
	mainThread->_running = OF_THREAD_RUNNING;

	if (of_tlskey_set(threadSelfKey, mainThread) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (of_thread_attr_init(&_attr) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

# ifdef OF_HAVE_BLOCKS
- (instancetype)initWithThreadBlock: (of_thread_block_t)threadBlock
{
	self = [self init];

	@try {
		_threadBlock = [threadBlock copy];
	} @catch (id e) {
		[self release];







|




|












|


|










|
|

|









|











|







314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
	 * returns while being declared OF_NO_RETURN.
	 */
	OF_UNREACHABLE
}

+ (void)terminateWithObject: (id)object
{
	OFThread *thread = OFTLSKeyGet(threadSelfKey);

	if (thread == mainThread)
		@throw [OFInvalidArgumentException exception];

	OFEnsure(thread != nil);

	thread->_returnValue = [object retain];
	longjmp(thread->_exitEnv, 1);

	OF_UNREACHABLE
}

+ (void)setName: (OFString *)name
{
	[OFThread currentThread].name = name;

	if (name != nil)
		OFSetThreadName(
		    [name cStringWithEncoding: [OFLocale encoding]]);
	else
		OFSetThreadName(class_getName([self class]));
}

+ (OFString *)name
{
	return [OFThread currentThread].name;
}

+ (void)of_createMainThread
{
	mainThread = [[OFThread alloc] init];
	mainThread->_thread = OFCurrentPlainThread();
	mainThread->_running = OFThreadStateRunning;

	if (OFTLSKeySet(threadSelfKey, mainThread) != 0)
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
}

- (instancetype)init
{
	self = [super init];

	@try {
		if (OFPlainThreadAttributesInit(&_attr) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: self.class];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

# ifdef OF_HAVE_BLOCKS
- (instancetype)initWithThreadBlock: (OFThreadBlock)threadBlock
{
	self = [self init];

	@try {
		_threadBlock = [threadBlock copy];
	} @catch (id e) {
		[self release];
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470

471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
# endif
}

- (void)start
{
	int error;

	if (_running == OF_THREAD_RUNNING)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	if (_running == OF_THREAD_WAITING_FOR_JOIN) {
		of_thread_detach(_thread);
		[_returnValue release];
	}

	[self retain];

	_running = OF_THREAD_RUNNING;

	if ((error = of_thread_new(&_thread, [_name cStringWithEncoding:
	    [OFLocale encoding]], callMain, self, &_attr)) != 0) {
		[self release];
		@throw [OFThreadStartFailedException
		    exceptionWithThread: self
				  errNo: error];
	}
}

- (id)join
{
	int error;

	if (_running == OF_THREAD_NOT_RUNNING)
		@throw [OFThreadJoinFailedException
		    exceptionWithThread: self
				  errNo: EINVAL];

	if ((error = of_thread_join(_thread)) != 0)
		@throw [OFThreadJoinFailedException exceptionWithThread: self
								  errNo: error];

	_running = OF_THREAD_NOT_RUNNING;

	return _returnValue;
}

- (id)copy
{
	return [self retain];
}

- (OFRunLoop *)runLoop
{
# if defined(OF_HAVE_ATOMIC_OPS) && !defined(__clang_analyzer__)
	if (_runLoop == nil) {
		OFRunLoop *tmp = [[OFRunLoop alloc] init];


		if (!of_atomic_ptr_cmpswap((void **)&_runLoop, nil, tmp))
			[tmp release];
	}
# else
	@synchronized (self) {
		if (_runLoop == nil)
			_runLoop = [[OFRunLoop alloc] init];
	}
# endif

	return _runLoop;
}

- (float)priority
{
	return _attr.priority;
}

- (void)setPriority: (float)priority
{
	if (_running == OF_THREAD_RUNNING)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	_attr.priority = priority;
}

- (size_t)stackSize
{
	return _attr.stackSize;
}

- (void)setStackSize: (size_t)stackSize
{
	if (_running == OF_THREAD_RUNNING)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	_attr.stackSize = stackSize;
}

- (bool)supportsSockets
{
	return _supportsSockets;
}

- (void)setSupportsSockets: (bool)supportsSockets
{
	if (_running == OF_THREAD_RUNNING)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	_supportsSockets = supportsSockets;
}

- (void)dealloc
{
	if (_running == OF_THREAD_RUNNING)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	/*
	 * We should not be running anymore, but call detach in order to free
	 * the resources.
	 */
	if (_running == OF_THREAD_WAITING_FOR_JOIN)
		of_thread_detach(_thread);

	[_returnValue release];
# ifdef OF_HAVE_BLOCKS
	[_threadBlock release];
# endif

	[super dealloc];







|



|
|





|

|












|




|



|















>
|



















|













|













|








|







|
|







412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
# endif
}

- (void)start
{
	int error;

	if (_running == OFThreadStateRunning)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	if (_running == OFThreadStateWaitingForJoin) {
		OFPlainThreadDetach(_thread);
		[_returnValue release];
	}

	[self retain];

	_running = OFThreadStateRunning;

	if ((error = OFPlainThreadNew(&_thread, [_name cStringWithEncoding:
	    [OFLocale encoding]], callMain, self, &_attr)) != 0) {
		[self release];
		@throw [OFThreadStartFailedException
		    exceptionWithThread: self
				  errNo: error];
	}
}

- (id)join
{
	int error;

	if (_running == OFThreadStateNotRunning)
		@throw [OFThreadJoinFailedException
		    exceptionWithThread: self
				  errNo: EINVAL];

	if ((error = OFPlainThreadJoin(_thread)) != 0)
		@throw [OFThreadJoinFailedException exceptionWithThread: self
								  errNo: error];

	_running = OFThreadStateNotRunning;

	return _returnValue;
}

- (id)copy
{
	return [self retain];
}

- (OFRunLoop *)runLoop
{
# if defined(OF_HAVE_ATOMIC_OPS) && !defined(__clang_analyzer__)
	if (_runLoop == nil) {
		OFRunLoop *tmp = [[OFRunLoop alloc] init];

		if (!OFAtomicPointerCompareAndSwap(
		    (void **)&_runLoop, nil, tmp))
			[tmp release];
	}
# else
	@synchronized (self) {
		if (_runLoop == nil)
			_runLoop = [[OFRunLoop alloc] init];
	}
# endif

	return _runLoop;
}

- (float)priority
{
	return _attr.priority;
}

- (void)setPriority: (float)priority
{
	if (_running == OFThreadStateRunning)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	_attr.priority = priority;
}

- (size_t)stackSize
{
	return _attr.stackSize;
}

- (void)setStackSize: (size_t)stackSize
{
	if (_running == OFThreadStateRunning)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	_attr.stackSize = stackSize;
}

- (bool)supportsSockets
{
	return _supportsSockets;
}

- (void)setSupportsSockets: (bool)supportsSockets
{
	if (_running == OFThreadStateRunning)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	_supportsSockets = supportsSockets;
}

- (void)dealloc
{
	if (_running == OFThreadStateRunning)
		@throw [OFThreadStillRunningException
		    exceptionWithThread: self];

	/*
	 * We should not be running anymore, but call detach in order to free
	 * the resources.
	 */
	if (_running == OFThreadStateWaitingForJoin)
		OFPlainThreadDetach(_thread);

	[_returnValue release];
# ifdef OF_HAVE_BLOCKS
	[_threadBlock release];
# endif

	[super dealloc];

Modified src/OFThreadPool.h from [7948e1d39c] to [4da774feaf].

19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

/** @file */

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for a job which should be executed in a thread pool.
 */
typedef void (^of_thread_pool_block_t)(void);
#endif

@class OFCondition;
@class OFList OF_GENERIC(ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFThreadPoolJob;








|







19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

/** @file */

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block for a job which should be executed in a thread pool.
 */
typedef void (^OFThreadPoolBlock)(void);
#endif

@class OFCondition;
@class OFList OF_GENERIC(ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFThreadPoolJob;

100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes the specified block as soon as a thread is ready.
 *
 * @param block The block to execute
 */
- (void)dispatchWithBlock: (of_thread_pool_block_t)block;
#endif

/**
 * @brief Waits until all jobs are done.
 */
- (void)waitUntilDone;
@end

OF_ASSUME_NONNULL_END







|









100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Executes the specified block as soon as a thread is ready.
 *
 * @param block The block to execute
 */
- (void)dispatchWithBlock: (OFThreadPoolBlock)block;
#endif

/**
 * @brief Waits until all jobs are done.
 */
- (void)waitUntilDone;
@end

OF_ASSUME_NONNULL_END

Modified src/OFThreadPool.m from [1d33cef32f] to [62afef694d].

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
OF_DIRECT_MEMBERS
@interface OFThreadPoolJob: OFObject
{
	id _target;
	SEL _selector;
	id _object;
#ifdef OF_HAVE_BLOCKS
	of_thread_pool_block_t _block;
#endif
}

- (instancetype)initWithTarget: (id)target
		      selector: (SEL)selector
			object: (id)object;
#ifdef OF_HAVE_BLOCKS
- (instancetype)initWithBlock: (of_thread_pool_block_t)block;
#endif
- (void)perform;
@end

@implementation OFThreadPoolJob
- (instancetype)initWithTarget: (id)target
		      selector: (SEL)selector







|







|







27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
OF_DIRECT_MEMBERS
@interface OFThreadPoolJob: OFObject
{
	id _target;
	SEL _selector;
	id _object;
#ifdef OF_HAVE_BLOCKS
	OFThreadPoolBlock _block;
#endif
}

- (instancetype)initWithTarget: (id)target
		      selector: (SEL)selector
			object: (id)object;
#ifdef OF_HAVE_BLOCKS
- (instancetype)initWithBlock: (OFThreadPoolBlock)block;
#endif
- (void)perform;
@end

@implementation OFThreadPoolJob
- (instancetype)initWithTarget: (id)target
		      selector: (SEL)selector
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
		@throw e;
	}

	return self;
}

#ifdef OF_HAVE_BLOCKS
- (instancetype)initWithBlock: (of_thread_pool_block_t)block
{
	self = [super init];

	@try {
		_block = [block copy];
	} @catch (id e) {
		[self release];







|







60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
		@throw e;
	}

	return self;
}

#ifdef OF_HAVE_BLOCKS
- (instancetype)initWithBlock: (OFThreadPoolBlock)block
{
	self = [super init];

	@try {
		_block = [block copy];
	} @catch (id e) {
		[self release];
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
	pool = objc_autoreleasePoolPush();

	for (;;) {
		OFThreadPoolJob *job;

		[_queueCondition lock];
		@try {
			of_list_object_t *listObject;

			if (_terminate) {
				objc_autoreleasePoolPop(pool);
				return nil;
			}

			listObject = _queue.firstListObject;

			while (listObject == NULL) {
				[_queueCondition wait];

				if (_terminate) {
					objc_autoreleasePoolPop(pool);
					return nil;
				}

				listObject = _queue.firstListObject;
			}

			job = [[listObject->object retain] autorelease];
			[_queue removeListObject: listObject];
		} @finally {
			[_queueCondition unlock];
		}

		if (_terminate) {
			objc_autoreleasePoolPop(pool);
			return nil;







|






|

|







|


|
|







158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
	pool = objc_autoreleasePoolPush();

	for (;;) {
		OFThreadPoolJob *job;

		[_queueCondition lock];
		@try {
			OFListItem *listItem;

			if (_terminate) {
				objc_autoreleasePoolPop(pool);
				return nil;
			}

			listItem = _queue.firstListItem;

			while (listItem == NULL) {
				[_queueCondition wait];

				if (_terminate) {
					objc_autoreleasePoolPop(pool);
					return nil;
				}

				listItem = _queue.firstListItem;
			}

			job = [[listItem->object retain] autorelease];
			[_queue removeListItem: listItem];
		} @finally {
			[_queueCondition unlock];
		}

		if (_terminate) {
			objc_autoreleasePoolPop(pool);
			return nil;
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
		[self of_dispatchJob: job];
	} @finally {
		[job release];
	}
}

#ifdef OF_HAVE_BLOCKS
- (void)dispatchWithBlock: (of_thread_pool_block_t)block
{
	OFThreadPoolJob *job = [[OFThreadPoolJob alloc] initWithBlock: block];
	@try {
		[self of_dispatchJob: job];
	} @finally {
		[job release];
	}







|







338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
		[self of_dispatchJob: job];
	} @finally {
		[job release];
	}
}

#ifdef OF_HAVE_BLOCKS
- (void)dispatchWithBlock: (OFThreadPoolBlock)block
{
	OFThreadPoolJob *job = [[OFThreadPoolJob alloc] initWithBlock: block];
	@try {
		[self of_dispatchJob: job];
	} @finally {
		[job release];
	}

Modified src/OFTimer+Private.h from [a79edf83ef] to [766374c70a].

16
17
18
19
20
21
22
23
24
25
26
#import "OFTimer.h"

OF_ASSUME_NONNULL_BEGIN

OF_DIRECT_MEMBERS
@interface OFTimer ()
- (void)of_setInRunLoop: (nullable OFRunLoop *)runLoop
		   mode: (nullable of_run_loop_mode_t)mode;
@end

OF_ASSUME_NONNULL_END







|



16
17
18
19
20
21
22
23
24
25
26
#import "OFTimer.h"

OF_ASSUME_NONNULL_BEGIN

OF_DIRECT_MEMBERS
@interface OFTimer ()
- (void)of_setInRunLoop: (nullable OFRunLoop *)runLoop
		   mode: (nullable OFRunLoopMode)mode;
@end

OF_ASSUME_NONNULL_END

Modified src/OFTimer.h from [4d79b8c7ef] to [2337ad9abd].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block to execute when a timer fires.
 *
 * @param timer The timer which fired
 */
typedef void (^of_timer_block_t)(OFTimer *timer);
#endif

/**
 * @class OFTimer OFTimer.h ObjFW/OFTimer.h
 *
 * @brief A class for creating and firing timers.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFTimer: OFObject <OFComparing>
{
	OFDate *_fireDate;
	of_time_interval_t _interval;
	id _target;
	id _Nullable _object1, _object2, _object3, _object4;
	SEL _selector;
	unsigned char _arguments;
	bool _repeats;
#ifdef OF_HAVE_BLOCKS
	of_timer_block_t _block;
#endif
	bool _valid;
#ifdef OF_HAVE_THREADS
	OFCondition *_condition;
	bool _done;
#endif
	OFRunLoop *_Nullable _inRunLoop;
	of_run_loop_mode_t _Nullable _inRunLoopMode;
}

/**
 * @brief The time interval in which the timer will repeat, if it is a
 *	  repeating timer.
 */
@property (readonly, nonatomic) of_time_interval_t timeInterval;

/**
 * @brief Whether the timer is repeating.
 */
@property (readonly, nonatomic, getter=isRepeating) bool repeating;

/**







|











|






|







|






|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block to execute when a timer fires.
 *
 * @param timer The timer which fired
 */
typedef void (^OFTimerBlock)(OFTimer *timer);
#endif

/**
 * @class OFTimer OFTimer.h ObjFW/OFTimer.h
 *
 * @brief A class for creating and firing timers.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFTimer: OFObject <OFComparing>
{
	OFDate *_fireDate;
	OFTimeInterval _interval;
	id _target;
	id _Nullable _object1, _object2, _object3, _object4;
	SEL _selector;
	unsigned char _arguments;
	bool _repeats;
#ifdef OF_HAVE_BLOCKS
	OFTimerBlock _block;
#endif
	bool _valid;
#ifdef OF_HAVE_THREADS
	OFCondition *_condition;
	bool _done;
#endif
	OFRunLoop *_Nullable _inRunLoop;
	OFRunLoopMode _Nullable _inRunLoopMode;
}

/**
 * @brief The time interval in which the timer will repeat, if it is a
 *	  repeating timer.
 */
@property (readonly, nonatomic) OFTimeInterval timeInterval;

/**
 * @brief Whether the timer is repeating.
 */
@property (readonly, nonatomic, getter=isRepeating) bool repeating;

/**
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
				       repeats: (bool)repeats;

/**
 * @brief Creates and schedules a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object An object to pass when calling the selector on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object
				       repeats: (bool)repeats;

/**
 * @brief Creates and schedules a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object1 The first object to pass when calling the selector on the
 *		  target
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object1
					object: (nullable id)object2
				       repeats: (bool)repeats;

/**







|














|


















|







93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
				       repeats: (bool)repeats;

/**
 * @brief Creates and schedules a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object An object to pass when calling the selector on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object
				       repeats: (bool)repeats;

/**
 * @brief Creates and schedules a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object1 The first object to pass when calling the selector on the
 *		  target
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object1
					object: (nullable id)object2
				       repeats: (bool)repeats;

/**
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object1
					object: (nullable id)object2
					object: (nullable id)object3
				       repeats: (bool)repeats;








|







149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object1
					object: (nullable id)object2
					object: (nullable id)object3
				       repeats: (bool)repeats;

174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param object4 The fourth object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object1
					object: (nullable id)object2
					object: (nullable id)object3
					object: (nullable id)object4
				       repeats: (bool)repeats;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Creates and schedules a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param repeats Whether the timer repeats after it has been executed
 * @param block The block to invoke when the timer fires
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
				       repeats: (bool)repeats
					 block: (of_timer_block_t)block;
#endif

/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			      repeats: (bool)repeats;

/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object An object to pass when calling the selector on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object
			      repeats: (bool)repeats;

/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object1 The first object to pass when calling the selector on the
 *		  target
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object1
			       object: (nullable id)object2
			      repeats: (bool)repeats;

/**







|

















|

|











|














|


















|







174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param object4 The fourth object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (nullable id)object1
					object: (nullable id)object2
					object: (nullable id)object3
					object: (nullable id)object4
				       repeats: (bool)repeats;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Creates and schedules a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param repeats Whether the timer repeats after it has been executed
 * @param block The block to invoke when the timer fires
 * @return A new, autoreleased timer
 */
+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
				       repeats: (bool)repeats
					 block: (OFTimerBlock)block;
#endif

/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			      repeats: (bool)repeats;

/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object An object to pass when calling the selector on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object
			      repeats: (bool)repeats;

/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object1 The first object to pass when calling the selector on the
 *		  target
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object1
			       object: (nullable id)object2
			      repeats: (bool)repeats;

/**
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object1
			       object: (nullable id)object2
			       object: (nullable id)object3
			      repeats: (bool)repeats;








|







262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object1
			       object: (nullable id)object2
			       object: (nullable id)object3
			      repeats: (bool)repeats;

287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param object4 The fourth object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object1
			       object: (nullable id)object2
			       object: (nullable id)object3
			       object: (nullable id)object4
			      repeats: (bool)repeats;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param repeats Whether the timer repeats after it has been executed
 * @param block The block to invoke when the timer fires
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			      repeats: (bool)repeats
				block: (of_timer_block_t)block;
#endif

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated timer with the specified time
 *	  interval.
 *
 * @param fireDate The date at which the timer should fire
 * @param interval The time interval after which to repeat the timer, if it is
 *		   a repeating timer
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			 repeats: (bool)repeats;

/**
 * @brief Initializes an already allocated timer with the specified time
 *	  interval.
 *
 * @param fireDate The date at which the timer should fire
 * @param interval The time interval after which to repeat the timer, if it is
 *		   a repeating timer
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object An object to pass when calling the selector on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object
			 repeats: (bool)repeats;

/**
 * @brief Initializes an already allocated timer with the specified time







|

















|

|

















|


















|







287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param object4 The fourth object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (nullable id)object1
			       object: (nullable id)object2
			       object: (nullable id)object3
			       object: (nullable id)object4
			      repeats: (bool)repeats;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Creates a new timer with the specified time interval.
 *
 * @param timeInterval The time interval after which the timer should be fired
 * @param repeats Whether the timer repeats after it has been executed
 * @param block The block to invoke when the timer fires
 * @return A new, autoreleased timer
 */
+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			      repeats: (bool)repeats
				block: (OFTimerBlock)block;
#endif

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated timer with the specified time
 *	  interval.
 *
 * @param fireDate The date at which the timer should fire
 * @param interval The time interval after which to repeat the timer, if it is
 *		   a repeating timer
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			 repeats: (bool)repeats;

/**
 * @brief Initializes an already allocated timer with the specified time
 *	  interval.
 *
 * @param fireDate The date at which the timer should fire
 * @param interval The time interval after which to repeat the timer, if it is
 *		   a repeating timer
 * @param target The target on which to call the selector
 * @param selector The selector to call on the target
 * @param object An object to pass when calling the selector on the target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object
			 repeats: (bool)repeats;

/**
 * @brief Initializes an already allocated timer with the specified time
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
 *		  target
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object1
			  object: (nullable id)object2
			 repeats: (bool)repeats;

/**







|







367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
 *		  target
 * @param object2 The second object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object1
			  object: (nullable id)object2
			 repeats: (bool)repeats;

/**
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
 *		  target
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object1
			  object: (nullable id)object2
			  object: (nullable id)object3
			 repeats: (bool)repeats;








|







393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
 *		  target
 * @param object3 The third object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object1
			  object: (nullable id)object2
			  object: (nullable id)object3
			 repeats: (bool)repeats;

422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
 *		  target
 * @param object4 The fourth object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object1
			  object: (nullable id)object2
			  object: (nullable id)object3
			  object: (nullable id)object4
			 repeats: (bool)repeats;







|







422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
 *		  target
 * @param object4 The fourth object to pass when calling the selector on the
 *		  target
 * @param repeats Whether the timer repeats after it has been executed
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (nullable id)object1
			  object: (nullable id)object2
			  object: (nullable id)object3
			  object: (nullable id)object4
			 repeats: (bool)repeats;
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
 * @param interval The time interval after which to repeat the timer, if it is
 *		   a repeating timer
 * @param repeats Whether the timer repeats after it has been executed
 * @param block The block to invoke when the timer fires
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			 repeats: (bool)repeats
			   block: (of_timer_block_t)block;
#endif

/**
 * @brief Compares the timer to another timer.
 *
 * @param timer The timer to compare the string to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFTimer *)timer;

/**
 * @brief Fires the timer, meaning it will execute the specified selector on the
 *	  target.
 */
- (void)fire;








|

|








|







444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
 * @param interval The time interval after which to repeat the timer, if it is
 *		   a repeating timer
 * @param repeats Whether the timer repeats after it has been executed
 * @param block The block to invoke when the timer fires
 * @return An initialized timer
 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			 repeats: (bool)repeats
			   block: (OFTimerBlock)block;
#endif

/**
 * @brief Compares the timer to another timer.
 *
 * @param timer The timer to compare the string to
 * @return The result of the comparison
 */
- (OFComparisonResult)compare: (OFTimer *)timer;

/**
 * @brief Fires the timer, meaning it will execute the specified selector on the
 *	  target.
 */
- (void)fire;

Modified src/OFTimer.m from [a68714fb85] to [f881c0a34b].

29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#endif

#import "OFInvalidArgumentException.h"

@implementation OFTimer
@synthesize timeInterval = _interval, repeating = _repeats, valid = _valid;

+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
				       repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					    target: target
					  selector: selector
					   repeats: repeats] autorelease];

	[[OFRunLoop currentRunLoop] addTimer: timer];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object
				       repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];







|




















|







29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
#endif

#import "OFInvalidArgumentException.h"

@implementation OFTimer
@synthesize timeInterval = _interval, repeating = _repeats, valid = _valid;

+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
				       repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					    target: target
					  selector: selector
					   repeats: repeats] autorelease];

	[[OFRunLoop currentRunLoop] addTimer: timer];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object
				       repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object1
					object: (id)object2
				       repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();







|







73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object1
					object: (id)object2
				       repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object1
					object: (id)object2
					object: (id)object3
				       repeats: (bool)repeats
{







|







98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object1
					object: (id)object2
					object: (id)object3
				       repeats: (bool)repeats
{
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object1
					object: (id)object2
					object: (id)object3
					object: (id)object4
				       repeats: (bool)repeats







|







125
126
127
128
129
130
131
132
133
134
135
136
137
138
139

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
					target: (id)target
				      selector: (SEL)selector
					object: (id)object1
					object: (id)object2
					object: (id)object3
					object: (id)object4
				       repeats: (bool)repeats
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

#ifdef OF_HAVE_BLOCKS
+ (instancetype)scheduledTimerWithTimeInterval: (of_time_interval_t)timeInterval
				       repeats: (bool)repeats
					 block: (of_timer_block_t)block
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					   repeats: repeats
					     block: block] autorelease];

	[[OFRunLoop currentRunLoop] addTimer: timer];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}
#endif

+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			      repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					    target: target
					  selector: selector
					   repeats: repeats] autorelease];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object
			      repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					    target: target
					  selector: selector
					    object: object
					   repeats: repeats] autorelease];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object1
			       object: (id)object2
			      repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();







|

|

















|


















|




















|







155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

#ifdef OF_HAVE_BLOCKS
+ (instancetype)scheduledTimerWithTimeInterval: (OFTimeInterval)timeInterval
				       repeats: (bool)repeats
					 block: (OFTimerBlock)block
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					   repeats: repeats
					     block: block] autorelease];

	[[OFRunLoop currentRunLoop] addTimer: timer];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}
#endif

+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			      repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					    target: target
					  selector: selector
					   repeats: repeats] autorelease];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object
			      repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					    target: target
					  selector: selector
					    object: object
					   repeats: repeats] autorelease];

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object1
			       object: (id)object2
			      repeats: (bool)repeats
{
	void *pool = objc_autoreleasePoolPush();
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object1
			       object: (id)object2
			       object: (id)object3
			      repeats: (bool)repeats
{







|







238
239
240
241
242
243
244
245
246
247
248
249
250
251
252

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object1
			       object: (id)object2
			       object: (id)object3
			      repeats: (bool)repeats
{
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object1
			       object: (id)object2
			       object: (id)object3
			       object: (id)object4
			      repeats: (bool)repeats







|







263
264
265
266
267
268
269
270
271
272
273
274
275
276
277

	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			       target: (id)target
			     selector: (SEL)selector
			       object: (id)object1
			       object: (id)object2
			       object: (id)object3
			       object: (id)object4
			      repeats: (bool)repeats
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

#ifdef OF_HAVE_BLOCKS
+ (instancetype)timerWithTimeInterval: (of_time_interval_t)timeInterval
			      repeats: (bool)repeats
				block: (of_timer_block_t)block
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					   repeats: repeats
					     block: block] autorelease];







|

|







291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
	[timer retain];
	objc_autoreleasePoolPop(pool);

	return [timer autorelease];
}

#ifdef OF_HAVE_BLOCKS
+ (instancetype)timerWithTimeInterval: (OFTimeInterval)timeInterval
			      repeats: (bool)repeats
				block: (OFTimerBlock)block
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *fireDate = [OFDate dateWithTimeIntervalSinceNow: timeInterval];
	id timer = [[[self alloc] initWithFireDate: fireDate
					  interval: timeInterval
					   repeats: repeats
					     block: block] autorelease];
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)of_initWithFireDate: (OFDate *)fireDate
			   interval: (of_time_interval_t)interval
			     target: (id)target
			   selector: (SEL)selector
			     object: (id)object1
			     object: (id)object2
			     object: (id)object3
			     object: (id)object4
			  arguments: (unsigned char)arguments







|







315
316
317
318
319
320
321
322
323
324
325
326
327
328
329

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)of_initWithFireDate: (OFDate *)fireDate
			   interval: (OFTimeInterval)interval
			     target: (id)target
			   selector: (SEL)selector
			     object: (id)object1
			     object: (id)object2
			     object: (id)object3
			     object: (id)object4
			  arguments: (unsigned char)arguments
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
		@throw e;
	}

	return self;
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: nil
				  object: nil
				  object: nil
				  object: nil
			       arguments: 0
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: object
				  object: nil
				  object: nil
				  object: nil
			       arguments: 1
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object1
			  object: (id)object2
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: object1
				  object: object2
				  object: nil
				  object: nil
			       arguments: 2
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object1
			  object: (id)object2
			  object: (id)object3
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: object1
				  object: object2
				  object: object3
				  object: nil
			       arguments: 3
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object1
			  object: (id)object2
			  object: (id)object3
			  object: (id)object4
			 repeats: (bool)repeats







|

















|


















|



















|




















|







352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
		@throw e;
	}

	return self;
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: nil
				  object: nil
				  object: nil
				  object: nil
			       arguments: 0
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: object
				  object: nil
				  object: nil
				  object: nil
			       arguments: 1
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object1
			  object: (id)object2
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: object1
				  object: object2
				  object: nil
				  object: nil
			       arguments: 2
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object1
			  object: (id)object2
			  object: (id)object3
			 repeats: (bool)repeats
{
	return [self of_initWithFireDate: fireDate
				interval: interval
				  target: target
				selector: selector
				  object: object1
				  object: object2
				  object: object3
				  object: nil
			       arguments: 3
				 repeats: repeats];
}

- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			  target: (id)target
			selector: (SEL)selector
			  object: (id)object1
			  object: (id)object2
			  object: (id)object3
			  object: (id)object4
			 repeats: (bool)repeats
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
				  object: object4
			       arguments: 4
				 repeats: repeats];
}

#ifdef OF_HAVE_BLOCKS
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			 repeats: (bool)repeats
			   block: (of_timer_block_t)block
{
	self = [super init];

	@try {
		_fireDate = [fireDate retain];
		_interval = interval;
		_repeats = repeats;







|

|







453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
				  object: object4
			       arguments: 4
				 repeats: repeats];
}

#ifdef OF_HAVE_BLOCKS
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (OFTimeInterval)interval
			 repeats: (bool)repeats
			   block: (OFTimerBlock)block
{
	self = [super init];

	@try {
		_fireDate = [fireDate retain];
		_interval = interval;
		_repeats = repeats;
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
#ifdef OF_HAVE_THREADS
	[_condition release];
#endif

	[super dealloc];
}

- (of_comparison_result_t)compare: (OFTimer *)timer
{
	if (![timer isKindOfClass: [OFTimer class]])
		@throw [OFInvalidArgumentException exception];

	return [_fireDate compare: timer->_fireDate];
}

- (void)of_setInRunLoop: (OFRunLoop *)runLoop mode: (of_run_loop_mode_t)mode
{
	OFRunLoop *oldInRunLoop = _inRunLoop;
	of_run_loop_mode_t oldInRunLoopMode = _inRunLoopMode;

	_inRunLoop = [runLoop retain];
	[oldInRunLoop release];

	_inRunLoopMode = [mode copy];
	[oldInRunLoopMode release];
}

- (void)fire
{
	void *pool = objc_autoreleasePoolPush();
	id target = [[_target retain] autorelease];
	id object1 = [[_object1 retain] autorelease];
	id object2 = [[_object2 retain] autorelease];
	id object3 = [[_object3 retain] autorelease];
	id object4 = [[_object4 retain] autorelease];

	OF_ENSURE(_arguments <= 4);

	if (_repeats && _valid) {
		int64_t missedIntervals =
		    -_fireDate.timeIntervalSinceNow / _interval;
		of_time_interval_t newFireDate;
		OFRunLoop *runLoop;

		/* In case the clock was changed backwards */
		if (missedIntervals < 0)
			missedIntervals = 0;

		newFireDate = _fireDate.timeIntervalSince1970 +







|







|


|

















|




|







502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
#ifdef OF_HAVE_THREADS
	[_condition release];
#endif

	[super dealloc];
}

- (OFComparisonResult)compare: (OFTimer *)timer
{
	if (![timer isKindOfClass: [OFTimer class]])
		@throw [OFInvalidArgumentException exception];

	return [_fireDate compare: timer->_fireDate];
}

- (void)of_setInRunLoop: (OFRunLoop *)runLoop mode: (OFRunLoopMode)mode
{
	OFRunLoop *oldInRunLoop = _inRunLoop;
	OFRunLoopMode oldInRunLoopMode = _inRunLoopMode;

	_inRunLoop = [runLoop retain];
	[oldInRunLoop release];

	_inRunLoopMode = [mode copy];
	[oldInRunLoopMode release];
}

- (void)fire
{
	void *pool = objc_autoreleasePoolPush();
	id target = [[_target retain] autorelease];
	id object1 = [[_object1 retain] autorelease];
	id object2 = [[_object2 retain] autorelease];
	id object3 = [[_object3 retain] autorelease];
	id object4 = [[_object4 retain] autorelease];

	OFEnsure(_arguments <= 4);

	if (_repeats && _valid) {
		int64_t missedIntervals =
		    -_fireDate.timeIntervalSinceNow / _interval;
		OFTimeInterval newFireDate;
		OFRunLoop *runLoop;

		/* In case the clock was changed backwards */
		if (missedIntervals < 0)
			missedIntervals = 0;

		newFireDate = _fireDate.timeIntervalSince1970 +

Modified src/OFTriple.m from [2b97357c4c] to [444aed5be2].

95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, [_firstObject hash]);
	OF_HASH_ADD_HASH(hash, [_secondObject hash]);
	OF_HASH_ADD_HASH(hash, [_thirdObject hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	return [self retain];







|

|

|
|
|

|







95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, [_firstObject hash]);
	OFHashAddHash(&hash, [_secondObject hash]);
	OFHashAddHash(&hash, [_thirdObject hash]);

	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	return [self retain];

Modified src/OFUDPSocket+Private.h from [de17aba506] to [6c9ef7ed56].

15
16
17
18
19
20
21
22
23
24
25
26

#import "OFUDPSocket.h"

OF_ASSUME_NONNULL_BEGIN

OF_DIRECT_MEMBERS
@interface OFUDPSocket ()
- (uint16_t)of_bindToAddress: (of_socket_address_t *)address
		   extraType: (int)extraType;
@end

OF_ASSUME_NONNULL_END







|




15
16
17
18
19
20
21
22
23
24
25
26

#import "OFUDPSocket.h"

OF_ASSUME_NONNULL_BEGIN

OF_DIRECT_MEMBERS
@interface OFUDPSocket ()
- (uint16_t)of_bindToAddress: (OFSocketAddress *)address
		   extraType: (int)extraType;
@end

OF_ASSUME_NONNULL_END

Modified src/OFUDPSocket.h from [0c69733f4b] to [7fc9c66432].

28
29
30
31
32
33
34
35
36
37

38
39
40
41
42
43
44
45
46
@end

/**
 * @class OFUDPSocket OFUDPSocket.h ObjFW/OFUDPSocket.h
 *
 * @brief A class which provides methods to create and use UDP sockets.
 *
 * Addresses are of type @ref of_socket_address_t. You can use the current
 * thread's @ref OFDNSResolver to create an address for a host / port pair and
 * @ref of_socket_address_ip_string to get the IP string / port pair for an

 * address. If you want to compare two addresses, you can use @ref
 * of_socket_address_equal and you can use @ref of_socket_address_hash to get a
 * hash to use in e.g. @ref OFMapTable.
 *
 * @warning Even though the OFCopying protocol is implemented, it does *not*
 *	    return an independent copy of the socket, but instead retains it.
 *	    This is so that the socket can be used as a key for a dictionary,
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy







|
|
|
>
|
|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
@end

/**
 * @class OFUDPSocket OFUDPSocket.h ObjFW/OFUDPSocket.h
 *
 * @brief A class which provides methods to create and use UDP sockets.
 *
 * Addresses are of type @ref OFSocketAddress. You can use the current thread's
 * @ref OFDNSResolver to create an address for a host / port pair,
 * @ref OFSocketAddressString to get the IP address string for an address and
 * @ref OFSocketAddressPort to get the port for an address. If you want to
 * compare two addresses, you can use
 * @ref OFSocketAddressEqual and you can use @ref OFSocketAddressHash to get a
 * hash to use in e.g. @ref OFMapTable.
 *
 * @warning Even though the OFCopying protocol is implemented, it does *not*
 *	    return an independent copy of the socket, but instead retains it.
 *	    This is so that the socket can be used as a key for a dictionary,
 *	    so context can be associated with a socket. Using a socket in more
 *	    than one thread at the same time is not thread-safe, even if copy

Modified src/OFUDPSocket.m from [ab91d5347a] to [5d65cff83a].

26
27
28
29
30
31
32


33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84

85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107


108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141

142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158

159
160
161
162
163
164
165
166
167
168

169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
# include <fcntl.h>
#endif

#import "OFUDPSocket.h"
#import "OFUDPSocket+Private.h"
#import "OFDNSResolver.h"
#import "OFData.h"


#import "OFThread.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"

#import "socket.h"
#import "socket_helpers.h"

@implementation OFUDPSocket
@dynamic delegate;

- (uint16_t)of_bindToAddress: (of_socket_address_t *)address
		   extraType: (int)extraType OF_DIRECT
{
	void *pool = objc_autoreleasePoolPush();
	OFString *host;
	uint16_t port;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
	    SOCK_DGRAM | SOCK_CLOEXEC | extraType, 0)) == INVALID_SOCKET) {
		host = of_socket_address_ip_string(address, &port);
		@throw [OFBindFailedException
		    exceptionWithHost: host
				 port: port
			       socket: self
				errNo: of_socket_errno()];
	}

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	/* {} needed to avoid warning with Clang 10 if next #if is false. */
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) {
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
	}
#endif

#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	if (of_socket_address_get_port(address) != 0) {
#endif
		if (bind(_socket, &address->sockaddr.sockaddr,
		    address->length) != 0) {
			int errNo = of_socket_errno();

			closesocket(_socket);
			_socket = INVALID_SOCKET;

			host = of_socket_address_ip_string(address, &port);
			@throw [OFBindFailedException exceptionWithHost: host

								   port: port
								 socket: self
								  errNo: errNo];
		}
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	} else {
		for (;;) {
			uint16_t rnd = 0;
			int ret;

			while (rnd < 1024)
				rnd = (uint16_t)rand();

			of_socket_address_set_port(address, rnd);

			if ((ret = bind(_socket, &address->sockaddr.sockaddr,
			    address->length)) == 0) {
				port = rnd;
				break;
			}

			if (of_socket_errno() != EADDRINUSE) {
				int errNo = of_socket_errno();



				closesocket(_socket);
				_socket = INVALID_SOCKET;

				host = of_socket_address_ip_string(
				    address, &port);
				@throw [OFBindFailedException
				    exceptionWithHost: host
						 port: port
					       socket: self
						errNo: errNo];
			}
		}
	}
#endif

	objc_autoreleasePoolPop(pool);

	if ((port = of_socket_address_get_port(address)) > 0)
		return port;

#if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
	memset(address, 0, sizeof(*address));

	address->length = (socklen_t)sizeof(address->sockaddr);
	if (of_getsockname(_socket, &address->sockaddr.sockaddr,
	    &address->length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		host = of_socket_address_ip_string(address, &port);
		@throw [OFBindFailedException exceptionWithHost: host

							   port: port
							 socket: self
							  errNo: errNo];
	}

	if (address->sockaddr.sockaddr.sa_family == AF_INET)
		return OF_BSWAP16_IF_LE(address->sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
	else if (address->sockaddr.sockaddr.sa_family == AF_INET6)
		return OF_BSWAP16_IF_LE(address->sockaddr.in6.sin6_port);
# endif
	else {
		closesocket(_socket);
		_socket = INVALID_SOCKET;

		host = of_socket_address_ip_string(address, &port);
		@throw [OFBindFailedException exceptionWithHost: host

							   port: port
							 socket: self
							  errNo: EAFNOSUPPORT];
	}
#else
	closesocket(_socket);
	_socket = INVALID_SOCKET;

	host = of_socket_address_ip_string(address, &port);
	@throw [OFBindFailedException exceptionWithHost: host

						   port: port
						 socket: self
						  errNo: EADDRNOTAVAIL];
#endif
}

- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port
{
	void *pool = objc_autoreleasePoolPush();
	OFData *socketAddresses;
	of_socket_address_t address;

	if (_socket != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	socketAddresses = [[OFThread DNSResolver]
	    resolveAddressesForHost: host
		      addressFamily: OF_SOCKET_ADDRESS_FAMILY_ANY];

	address = *(of_socket_address_t *)[socketAddresses itemAtIndex: 0];
	of_socket_address_set_port(&address, port);

	port = [self of_bindToAddress: &address extraType: 0];

	objc_autoreleasePoolPop(pool);

	return port;
}







>
>





<
<
<



|



<






|
<

|
|

|
<











|



|


|

<
|
>
|
|
|










|







|
|
>
>


|

<
<












|






|

|


|

<
|
>
|
|
|



|


|



|

<
|
>
|
|
|



|

<
|
>
|
|
|







|

|




|

|
|







26
27
28
29
30
31
32
33
34
35
36
37
38
39



40
41
42
43
44
45
46

47
48
49
50
51
52
53

54
55
56
57
58

59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78

79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109


110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135

136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152

153
154
155
156
157
158
159
160
161
162

163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
# include <fcntl.h>
#endif

#import "OFUDPSocket.h"
#import "OFUDPSocket+Private.h"
#import "OFDNSResolver.h"
#import "OFData.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFThread.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"




@implementation OFUDPSocket
@dynamic delegate;

- (uint16_t)of_bindToAddress: (OFSocketAddress *)address
		   extraType: (int)extraType OF_DIRECT
{
	void *pool = objc_autoreleasePoolPush();

	uint16_t port;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

	if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
	    SOCK_DGRAM | SOCK_CLOEXEC | extraType, 0)) == OFInvalidSocketHandle)

		@throw [OFBindFailedException
		    exceptionWithHost: OFSocketAddressString(address)
				 port: OFSocketAddressPort(address)
			       socket: self
				errNo: OFSocketErrNo()];


	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	/* {} needed to avoid warning with Clang 10 if next #if is false. */
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1) {
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
	}
#endif

#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	if (OFSocketAddressPort(address) != 0) {
#endif
		if (bind(_socket, &address->sockaddr.sockaddr,
		    address->length) != 0) {
			int errNo = OFSocketErrNo();

			closesocket(_socket);
			_socket = OFInvalidSocketHandle;


			@throw [OFBindFailedException
			    exceptionWithHost: OFSocketAddressString(address)
					 port: OFSocketAddressPort(address)
				       socket: self
					errNo: errNo];
		}
#if defined(OF_HPUX) || defined(OF_WII) || defined(OF_NINTENDO_3DS)
	} else {
		for (;;) {
			uint16_t rnd = 0;
			int ret;

			while (rnd < 1024)
				rnd = (uint16_t)rand();

			OFSocketAddressSetPort(address, rnd);

			if ((ret = bind(_socket, &address->sockaddr.sockaddr,
			    address->length)) == 0) {
				port = rnd;
				break;
			}

			if (OFSocketErrNo() != EADDRINUSE) {
				int errNo = OFSocketErrNo();
				OFString *host = OFSocketAddressString(address);
				uint16_t port = OFSocketAddressPort(port);

				closesocket(_socket);
				_socket = OFInvalidSocketHandle;



				@throw [OFBindFailedException
				    exceptionWithHost: host
						 port: port
					       socket: self
						errNo: errNo];
			}
		}
	}
#endif

	objc_autoreleasePoolPop(pool);

	if ((port = OFSocketAddressPort(address)) > 0)
		return port;

#if !defined(OF_HPUX) && !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
	memset(address, 0, sizeof(*address));

	address->length = (socklen_t)sizeof(address->sockaddr);
	if (OFGetSockName(_socket, &address->sockaddr.sockaddr,
	    &address->length) != 0) {
		int errNo = OFSocketErrNo();

		closesocket(_socket);
		_socket = OFInvalidSocketHandle;


		@throw [OFBindFailedException
		    exceptionWithHost: OFSocketAddressString(address)
				 port: OFSocketAddressPort(address)
			       socket: self
				errNo: errNo];
	}

	if (address->sockaddr.sockaddr.sa_family == AF_INET)
		return OFFromBigEndian16(address->sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
	else if (address->sockaddr.sockaddr.sa_family == AF_INET6)
		return OFFromBigEndian16(address->sockaddr.in6.sin6_port);
# endif
	else {
		closesocket(_socket);
		_socket = OFInvalidSocketHandle;


		@throw [OFBindFailedException
		    exceptionWithHost: OFSocketAddressString(address)
				 port: OFSocketAddressPort(address)
			       socket: self
				errNo: EAFNOSUPPORT];
	}
#else
	closesocket(_socket);
	_socket = OFInvalidSocketHandle;


	@throw [OFBindFailedException
	    exceptionWithHost: OFSocketAddressString(address)
			 port: OFSocketAddressPort(address)
		       socket: self
			errNo: EADDRNOTAVAIL];
#endif
}

- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port
{
	void *pool = objc_autoreleasePoolPush();
	OFData *socketAddresses;
	OFSocketAddress address;

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	socketAddresses = [[OFThread DNSResolver]
	    resolveAddressesForHost: host
		      addressFamily: OFSocketAddressFamilyAny];

	address = *(OFSocketAddress *)[socketAddresses itemAtIndex: 0];
	OFSocketAddressSetPort(&address, port);

	port = [self of_bindToAddress: &address extraType: 0];

	objc_autoreleasePoolPop(pool);

	return port;
}

Modified src/OFURL.h from [82ad0a3397] to [4f2aa36df7].

363
364
365
366
367
368
369
370

371
372
373
374
375
376
377
 */
+ (OFCharacterSet *)URLFragmentAllowedCharacterSet;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern bool of_url_is_ipv6_host(OFString *host);

#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#import "OFMutableURL.h"







|
>







363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
 */
+ (OFCharacterSet *)URLFragmentAllowedCharacterSet;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern bool OFURLIsIPv6Host(OFString *host);
extern void OFURLVerifyIsEscaped(OFString *, OFCharacterSet *);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#import "OFMutableURL.h"

Modified src/OFURL.m from [c6fcf8ea2f] to [753279e2cb].

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31




32
33
34
35
36
37
38
39
40
41
42
43
44
45

#include <stdlib.h>
#include <string.h>

#import "OFURL.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFNumber.h"
#import "OFString.h"
#import "OFXMLElement.h"

#ifdef OF_HAVE_FILES
# import "OFFileManager.h"
# import "OFFileURLHandler.h"
#endif





#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"

#import "once.h"

@interface OFURLAllowedCharacterSetBase: OFCharacterSet
@end

@interface OFURLAllowedCharacterSet: OFURLAllowedCharacterSetBase
@end

@interface OFURLSchemeAllowedCharacterSet: OFURLAllowedCharacterSetBase







<
<
<
<




>
>
>
>





<
<







17
18
19
20
21
22
23




24
25
26
27
28
29
30
31
32
33
34
35
36


37
38
39
40
41
42
43

#include <stdlib.h>
#include <string.h>

#import "OFURL.h"
#import "OFArray.h"
#import "OFDictionary.h"




#ifdef OF_HAVE_FILES
# import "OFFileManager.h"
# import "OFFileURLHandler.h"
#endif
#import "OFNumber.h"
#import "OFOnce.h"
#import "OFString.h"
#import "OFXMLElement.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"



@interface OFURLAllowedCharacterSetBase: OFCharacterSet
@end

@interface OFURLAllowedCharacterSet: OFURLAllowedCharacterSetBase
@end

@interface OFURLSchemeAllowedCharacterSet: OFURLAllowedCharacterSetBase
56
57
58
59
60
61
62
63
64

65
66
67
68
69
70
71

static OFCharacterSet *URLAllowedCharacterSet = nil;
static OFCharacterSet *URLSchemeAllowedCharacterSet = nil;
static OFCharacterSet *URLPathAllowedCharacterSet = nil;
static OFCharacterSet *URLQueryOrFragmentAllowedCharacterSet = nil;
static OFCharacterSet *URLQueryKeyValueAllowedCharacterSet = nil;

static of_once_t URLAllowedCharacterSetOnce = OF_ONCE_INIT;
static of_once_t URLQueryOrFragmentAllowedCharacterSetOnce = OF_ONCE_INIT;


static void
initURLAllowedCharacterSet(void)
{
	URLAllowedCharacterSet = [[OFURLAllowedCharacterSet alloc] init];
}








|
|
>







54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70

static OFCharacterSet *URLAllowedCharacterSet = nil;
static OFCharacterSet *URLSchemeAllowedCharacterSet = nil;
static OFCharacterSet *URLPathAllowedCharacterSet = nil;
static OFCharacterSet *URLQueryOrFragmentAllowedCharacterSet = nil;
static OFCharacterSet *URLQueryKeyValueAllowedCharacterSet = nil;

static OFOnceControl URLAllowedCharacterSetOnce = OFOnceControlInitValue;
static OFOnceControl URLQueryOrFragmentAllowedCharacterSetOnce =
    OFOnceControlInitValue;

static void
initURLAllowedCharacterSet(void)
{
	URLAllowedCharacterSet = [[OFURLAllowedCharacterSet alloc] init];
}

97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
	    [[OFURLQueryKeyValueAllowedCharacterSet alloc] init];
}

OF_DIRECT_MEMBERS
@interface OFInvertedCharacterSetWithoutPercent: OFCharacterSet
{
	OFCharacterSet *_characterSet;
	bool (*_characterIsMember)(id, SEL, of_unichar_t);
}

- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet;
@end

bool
of_url_is_ipv6_host(OFString *host)
{
	const char *UTF8String = host.UTF8String;
	bool hasColon = false;

	while (*UTF8String != '\0') {
		if (!of_ascii_isdigit(*UTF8String) && *UTF8String != ':' &&
		    (*UTF8String < 'a' || *UTF8String > 'f') &&
		    (*UTF8String < 'A' || *UTF8String > 'F'))
			return false;

		if (*UTF8String == ':')
			hasColon = true;








|






|





|







96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
	    [[OFURLQueryKeyValueAllowedCharacterSet alloc] init];
}

OF_DIRECT_MEMBERS
@interface OFInvertedCharacterSetWithoutPercent: OFCharacterSet
{
	OFCharacterSet *_characterSet;
	bool (*_characterIsMember)(id, SEL, OFUnichar);
}

- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet;
@end

bool
OFURLIsIPv6Host(OFString *host)
{
	const char *UTF8String = host.UTF8String;
	bool hasColon = false;

	while (*UTF8String != '\0') {
		if (!OFASCIIIsDigit(*UTF8String) && *UTF8String != ':' &&
		    (*UTF8String < 'a' || *UTF8String > 'f') &&
		    (*UTF8String < 'A' || *UTF8String > 'F'))
			return false;

		if (*UTF8String == ':')
			hasColon = true;

141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162

- (void)release
{
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}
@end

@implementation OFURLAllowedCharacterSet
- (bool)characterIsMember: (of_unichar_t)character
{
	if (character < CHAR_MAX && of_ascii_isalnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':







|




|

|







140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161

- (void)release
{
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}
@end

@implementation OFURLAllowedCharacterSet
- (bool)characterIsMember: (OFUnichar)character
{
	if (character < CHAR_MAX && OFASCIIIsAlnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
	default:
		return false;
	}
}
@end

@implementation OFURLSchemeAllowedCharacterSet
- (bool)characterIsMember: (of_unichar_t)character
{
	if (character < CHAR_MAX && of_ascii_isalnum(character))
		return true;

	switch (character) {
	case '+':
	case '-':
	case '.':
		return true;
	default:
		return false;
	}
}
@end

@implementation OFURLPathAllowedCharacterSet
- (bool)characterIsMember: (of_unichar_t)character
{
	if (character < CHAR_MAX && of_ascii_isalnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':







|

|














|

|







174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
	default:
		return false;
	}
}
@end

@implementation OFURLSchemeAllowedCharacterSet
- (bool)characterIsMember: (OFUnichar)character
{
	if (character < CHAR_MAX && OFASCIIIsAlnum(character))
		return true;

	switch (character) {
	case '+':
	case '-':
	case '.':
		return true;
	default:
		return false;
	}
}
@end

@implementation OFURLPathAllowedCharacterSet
- (bool)characterIsMember: (OFUnichar)character
{
	if (character < CHAR_MAX && OFASCIIIsAlnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
	default:
		return false;
	}
}
@end

@implementation OFURLQueryOrFragmentAllowedCharacterSet
- (bool)characterIsMember: (of_unichar_t)character
{
	if (character < CHAR_MAX && of_ascii_isalnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':







|

|







223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
	default:
		return false;
	}
}
@end

@implementation OFURLQueryOrFragmentAllowedCharacterSet
- (bool)characterIsMember: (OFUnichar)character
{
	if (character < CHAR_MAX && OFASCIIIsAlnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
	default:
		return false;
	}
}
@end

@implementation OFURLQueryKeyValueAllowedCharacterSet
- (bool)characterIsMember: (of_unichar_t)character
{
	if (character < CHAR_MAX && of_ascii_isalnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':







|

|







256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
	default:
		return false;
	}
}
@end

@implementation OFURLQueryKeyValueAllowedCharacterSet
- (bool)characterIsMember: (OFUnichar)character
{
	if (character < CHAR_MAX && OFASCIIIsAlnum(character))
		return true;

	switch (character) {
	case '-':
	case '.':
	case '_':
	case '~':
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
@implementation OFInvertedCharacterSetWithoutPercent
- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet
{
	self = [super init];

	@try {
		_characterSet = [characterSet retain];
		_characterIsMember = (bool (*)(id, SEL, of_unichar_t))
		    [_characterSet methodForSelector:
		    @selector(characterIsMember:)];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_characterSet release];

	[super dealloc];
}

- (bool)characterIsMember: (of_unichar_t)character
{
	return (character != '%' && !_characterIsMember(_characterSet,
	    @selector(characterIsMember:), character));
}
@end

void
of_url_verify_escaped(OFString *string, OFCharacterSet *characterSet)
{
	void *pool = objc_autoreleasePoolPush();

	characterSet = [[[OFInvertedCharacterSetWithoutPercent alloc]
	    initWithCharacterSet: characterSet] autorelease];

	if ([string indexOfCharacterFromSet: characterSet] != OF_NOT_FOUND)
		@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);
}

@implementation OFCharacterSet (URLCharacterSets)
+ (OFCharacterSet *)URLSchemeAllowedCharacterSet
{
	static of_once_t onceControl = OF_ONCE_INIT;
	of_once(&onceControl, initURLSchemeAllowedCharacterSet);

	return URLSchemeAllowedCharacterSet;
}

+ (OFCharacterSet *)URLHostAllowedCharacterSet
{
	of_once(&URLAllowedCharacterSetOnce, initURLAllowedCharacterSet);

	return URLAllowedCharacterSet;
}

+ (OFCharacterSet *)URLUserAllowedCharacterSet
{
	of_once(&URLAllowedCharacterSetOnce, initURLAllowedCharacterSet);

	return URLAllowedCharacterSet;
}

+ (OFCharacterSet *)URLPasswordAllowedCharacterSet
{
	of_once(&URLAllowedCharacterSetOnce, initURLAllowedCharacterSet);

	return URLAllowedCharacterSet;
}

+ (OFCharacterSet *)URLPathAllowedCharacterSet
{
	static of_once_t onceControl = OF_ONCE_INIT;
	of_once(&onceControl, initURLPathAllowedCharacterSet);

	return URLPathAllowedCharacterSet;
}

+ (OFCharacterSet *)URLQueryAllowedCharacterSet
{
	of_once(&URLQueryOrFragmentAllowedCharacterSetOnce,
	    initURLQueryOrFragmentAllowedCharacterSet);

	return URLQueryOrFragmentAllowedCharacterSet;
}

+ (OFCharacterSet *)URLQueryKeyValueAllowedCharacterSet
{
	static of_once_t onceControl = OF_ONCE_INIT;
	of_once(&onceControl, initURLQueryKeyValueAllowedCharacterSet);

	return URLQueryKeyValueAllowedCharacterSet;
}

+ (OFCharacterSet *)URLFragmentAllowedCharacterSet
{
	of_once(&URLQueryOrFragmentAllowedCharacterSetOnce,
	    initURLQueryOrFragmentAllowedCharacterSet);

	return URLQueryOrFragmentAllowedCharacterSet;
}
@end

@implementation OFURL







|

















|







|






|








|
|






|






|






|






|
|






|







|
|






|







293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
@implementation OFInvertedCharacterSetWithoutPercent
- (instancetype)initWithCharacterSet: (OFCharacterSet *)characterSet
{
	self = [super init];

	@try {
		_characterSet = [characterSet retain];
		_characterIsMember = (bool (*)(id, SEL, OFUnichar))
		    [_characterSet methodForSelector:
		    @selector(characterIsMember:)];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_characterSet release];

	[super dealloc];
}

- (bool)characterIsMember: (OFUnichar)character
{
	return (character != '%' && !_characterIsMember(_characterSet,
	    @selector(characterIsMember:), character));
}
@end

void
OFURLVerifyIsEscaped(OFString *string, OFCharacterSet *characterSet)
{
	void *pool = objc_autoreleasePoolPush();

	characterSet = [[[OFInvertedCharacterSetWithoutPercent alloc]
	    initWithCharacterSet: characterSet] autorelease];

	if ([string indexOfCharacterFromSet: characterSet] != OFNotFound)
		@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);
}

@implementation OFCharacterSet (URLCharacterSets)
+ (OFCharacterSet *)URLSchemeAllowedCharacterSet
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, initURLSchemeAllowedCharacterSet);

	return URLSchemeAllowedCharacterSet;
}

+ (OFCharacterSet *)URLHostAllowedCharacterSet
{
	OFOnce(&URLAllowedCharacterSetOnce, initURLAllowedCharacterSet);

	return URLAllowedCharacterSet;
}

+ (OFCharacterSet *)URLUserAllowedCharacterSet
{
	OFOnce(&URLAllowedCharacterSetOnce, initURLAllowedCharacterSet);

	return URLAllowedCharacterSet;
}

+ (OFCharacterSet *)URLPasswordAllowedCharacterSet
{
	OFOnce(&URLAllowedCharacterSetOnce, initURLAllowedCharacterSet);

	return URLAllowedCharacterSet;
}

+ (OFCharacterSet *)URLPathAllowedCharacterSet
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, initURLPathAllowedCharacterSet);

	return URLPathAllowedCharacterSet;
}

+ (OFCharacterSet *)URLQueryAllowedCharacterSet
{
	OFOnce(&URLQueryOrFragmentAllowedCharacterSetOnce,
	    initURLQueryOrFragmentAllowedCharacterSet);

	return URLQueryOrFragmentAllowedCharacterSet;
}

+ (OFCharacterSet *)URLQueryKeyValueAllowedCharacterSet
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, initURLQueryKeyValueAllowedCharacterSet);

	return URLQueryKeyValueAllowedCharacterSet;
}

+ (OFCharacterSet *)URLFragmentAllowedCharacterSet
{
	OFOnce(&URLQueryOrFragmentAllowedCharacterSetOnce,
	    initURLQueryOrFragmentAllowedCharacterSet);

	return URLQueryOrFragmentAllowedCharacterSet;
}
@end

@implementation OFURL
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		char *tmp, *tmp2;
		bool isIPv6Host = false;

		if ((UTF8String2 = of_strdup(string.UTF8String)) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithRequestedSize:
			     string.UTF8StringLength];

		UTF8String = UTF8String2;

		if ((tmp = strchr(UTF8String, ':')) == NULL)
			@throw [OFInvalidFormatException exception];

		if (strncmp(tmp, "://", 3) != 0)
			@throw [OFInvalidFormatException exception];

		for (tmp2 = UTF8String; tmp2 < tmp; tmp2++)
			*tmp2 = of_ascii_tolower(*tmp2);

		_URLEncodedScheme = [[OFString alloc]
		    initWithUTF8String: UTF8String
				length: tmp - UTF8String];

		of_url_verify_escaped(_URLEncodedScheme,
		    [OFCharacterSet URLSchemeAllowedCharacterSet]);

		UTF8String = tmp + 3;

		if ((tmp = strchr(UTF8String, '/')) != NULL) {
			*tmp = '\0';
			tmp++;







|













|





|







438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		char *tmp, *tmp2;
		bool isIPv6Host = false;

		if ((UTF8String2 = OFStrdup(string.UTF8String)) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithRequestedSize:
			     string.UTF8StringLength];

		UTF8String = UTF8String2;

		if ((tmp = strchr(UTF8String, ':')) == NULL)
			@throw [OFInvalidFormatException exception];

		if (strncmp(tmp, "://", 3) != 0)
			@throw [OFInvalidFormatException exception];

		for (tmp2 = UTF8String; tmp2 < tmp; tmp2++)
			*tmp2 = OFASCIIToLower(*tmp2);

		_URLEncodedScheme = [[OFString alloc]
		    initWithUTF8String: UTF8String
				length: tmp - UTF8String];

		OFURLVerifyIsEscaped(_URLEncodedScheme,
		    [OFCharacterSet URLSchemeAllowedCharacterSet]);

		UTF8String = tmp + 3;

		if ((tmp = strchr(UTF8String, '/')) != NULL) {
			*tmp = '\0';
			tmp++;
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
				tmp3++;

				_URLEncodedUser = [[OFString alloc]
				    initWithUTF8String: UTF8String];
				_URLEncodedPassword = [[OFString alloc]
				    initWithUTF8String: tmp3];

				of_url_verify_escaped(_URLEncodedPassword,
				    [OFCharacterSet
				    URLPasswordAllowedCharacterSet]);
			} else
				_URLEncodedUser = [[OFString alloc]
				    initWithUTF8String: UTF8String];

			of_url_verify_escaped(_URLEncodedUser,
			    [OFCharacterSet URLUserAllowedCharacterSet]);

			UTF8String = tmp2;
		}

		if (UTF8String[0] == '[') {
			tmp2 = UTF8String++;

			while (of_ascii_isdigit(*UTF8String) ||
			    *UTF8String == ':' ||
			    (*UTF8String >= 'a' && *UTF8String <= 'f') ||
			    (*UTF8String >= 'A' && *UTF8String <= 'F'))
				UTF8String++;

			if (*UTF8String != ']')
				@throw [OFInvalidFormatException exception];

			UTF8String++;

			_URLEncodedHost = [[OFString alloc]
			    initWithUTF8String: tmp2
					length: UTF8String - tmp2];

			if (*UTF8String == ':') {
				OFString *portString;

				tmp2 = ++UTF8String;

				while (*UTF8String != '\0') {
					if (!of_ascii_isdigit(*UTF8String))
						@throw [OFInvalidFormatException
						    exception];

					UTF8String++;
				}

				portString = [OFString







|






|








|




















|







483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
				tmp3++;

				_URLEncodedUser = [[OFString alloc]
				    initWithUTF8String: UTF8String];
				_URLEncodedPassword = [[OFString alloc]
				    initWithUTF8String: tmp3];

				OFURLVerifyIsEscaped(_URLEncodedPassword,
				    [OFCharacterSet
				    URLPasswordAllowedCharacterSet]);
			} else
				_URLEncodedUser = [[OFString alloc]
				    initWithUTF8String: UTF8String];

			OFURLVerifyIsEscaped(_URLEncodedUser,
			    [OFCharacterSet URLUserAllowedCharacterSet]);

			UTF8String = tmp2;
		}

		if (UTF8String[0] == '[') {
			tmp2 = UTF8String++;

			while (OFASCIIIsDigit(*UTF8String) ||
			    *UTF8String == ':' ||
			    (*UTF8String >= 'a' && *UTF8String <= 'f') ||
			    (*UTF8String >= 'A' && *UTF8String <= 'F'))
				UTF8String++;

			if (*UTF8String != ']')
				@throw [OFInvalidFormatException exception];

			UTF8String++;

			_URLEncodedHost = [[OFString alloc]
			    initWithUTF8String: tmp2
					length: UTF8String - tmp2];

			if (*UTF8String == ':') {
				OFString *portString;

				tmp2 = ++UTF8String;

				while (*UTF8String != '\0') {
					if (!OFASCIIIsDigit(*UTF8String))
						@throw [OFInvalidFormatException
						    exception];

					UTF8String++;
				}

				portString = [OFString
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
			_port = [[OFNumber alloc] initWithUnsignedShort:
			    portString.unsignedLongLongValue];
		} else
			_URLEncodedHost = [[OFString alloc]
			    initWithUTF8String: UTF8String];

		if (!isIPv6Host)
			of_url_verify_escaped(_URLEncodedHost,
			    [OFCharacterSet URLHostAllowedCharacterSet]);

		if ((UTF8String = tmp) != NULL) {
			if ((tmp = strchr(UTF8String, '#')) != NULL) {
				*tmp = '\0';

				_URLEncodedFragment = [[OFString alloc]
				    initWithUTF8String: tmp + 1];

				of_url_verify_escaped(_URLEncodedFragment,
				    [OFCharacterSet
				    URLFragmentAllowedCharacterSet]);
			}

			if ((tmp = strchr(UTF8String, '?')) != NULL) {
				*tmp = '\0';

				_URLEncodedQuery = [[OFString alloc]
				    initWithUTF8String: tmp + 1];

				of_url_verify_escaped(_URLEncodedQuery,
				    [OFCharacterSet
				    URLQueryAllowedCharacterSet]);
			}

			UTF8String--;
			*UTF8String = '/';

			_URLEncodedPath = [[OFString alloc]
			    initWithUTF8String: UTF8String];

			of_url_verify_escaped(_URLEncodedPath,
			    [OFCharacterSet URLPathAllowedCharacterSet]);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	} @finally {
		free(UTF8String2);
	}

	return self;
}

- (instancetype)initWithString: (OFString *)string relativeToURL: (OFURL *)URL
{







|









|










|










|








|







563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
			_port = [[OFNumber alloc] initWithUnsignedShort:
			    portString.unsignedLongLongValue];
		} else
			_URLEncodedHost = [[OFString alloc]
			    initWithUTF8String: UTF8String];

		if (!isIPv6Host)
			OFURLVerifyIsEscaped(_URLEncodedHost,
			    [OFCharacterSet URLHostAllowedCharacterSet]);

		if ((UTF8String = tmp) != NULL) {
			if ((tmp = strchr(UTF8String, '#')) != NULL) {
				*tmp = '\0';

				_URLEncodedFragment = [[OFString alloc]
				    initWithUTF8String: tmp + 1];

				OFURLVerifyIsEscaped(_URLEncodedFragment,
				    [OFCharacterSet
				    URLFragmentAllowedCharacterSet]);
			}

			if ((tmp = strchr(UTF8String, '?')) != NULL) {
				*tmp = '\0';

				_URLEncodedQuery = [[OFString alloc]
				    initWithUTF8String: tmp + 1];

				OFURLVerifyIsEscaped(_URLEncodedQuery,
				    [OFCharacterSet
				    URLQueryAllowedCharacterSet]);
			}

			UTF8String--;
			*UTF8String = '/';

			_URLEncodedPath = [[OFString alloc]
			    initWithUTF8String: UTF8String];

			OFURLVerifyIsEscaped(_URLEncodedPath,
			    [OFCharacterSet URLPathAllowedCharacterSet]);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	} @finally {
		OFFreeMemory(UTF8String2);
	}

	return self;
}

- (instancetype)initWithString: (OFString *)string relativeToURL: (OFURL *)URL
{
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713

		_URLEncodedScheme = [URL->_URLEncodedScheme copy];
		_URLEncodedHost = [URL->_URLEncodedHost copy];
		_port = [URL->_port copy];
		_URLEncodedUser = [URL->_URLEncodedUser copy];
		_URLEncodedPassword = [URL->_URLEncodedPassword copy];

		if ((UTF8String2 = of_strdup(string.UTF8String)) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithRequestedSize:
			     string.UTF8StringLength];

		UTF8String = UTF8String2;

		if ((tmp = strchr(UTF8String, '#')) != NULL) {
			*tmp = '\0';
			_URLEncodedFragment = [[OFString alloc]
			    initWithUTF8String: tmp + 1];

			of_url_verify_escaped(_URLEncodedFragment,
			    [OFCharacterSet URLFragmentAllowedCharacterSet]);
		}

		if ((tmp = strchr(UTF8String, '?')) != NULL) {
			*tmp = '\0';
			_URLEncodedQuery = [[OFString alloc]
			    initWithUTF8String: tmp + 1];

			of_url_verify_escaped(_URLEncodedQuery,
			    [OFCharacterSet URLQueryAllowedCharacterSet]);
		}

		if (*UTF8String == '/')
			_URLEncodedPath = [[OFString alloc]
			    initWithUTF8String: UTF8String];
		else {
			OFString *relativePath =
			    [OFString stringWithUTF8String: UTF8String];

			if ([URL->_URLEncodedPath hasSuffix: @"/"])
				_URLEncodedPath = [[URL->_URLEncodedPath
				    stringByAppendingString: relativePath]
				    copy];
			else {
				OFMutableString *path = [OFMutableString
				    stringWithString:
				    (URL->_URLEncodedPath != nil
				    ? URL->_URLEncodedPath
				    : @"/")];
				of_range_t range = [path
				    rangeOfString: @"/"
					  options: OF_STRING_SEARCH_BACKWARDS];

				if (range.location == OF_NOT_FOUND)
					@throw [OFInvalidFormatException
					    exception];

				range.location++;
				range.length = path.length - range.location;

				[path replaceCharactersInRange: range
						    withString: relativePath];
				[path makeImmutable];

				_URLEncodedPath = [path copy];
			}
		}

		of_url_verify_escaped(_URLEncodedPath,
		    [OFCharacterSet URLPathAllowedCharacterSet]);

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	} @finally {
		free(UTF8String2);
	}

	return self;
}

#ifdef OF_HAVE_FILES
- (instancetype)initFileURLWithPath: (OFString *)path







|











|








|




















|

|

|














|







|







629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712

		_URLEncodedScheme = [URL->_URLEncodedScheme copy];
		_URLEncodedHost = [URL->_URLEncodedHost copy];
		_port = [URL->_port copy];
		_URLEncodedUser = [URL->_URLEncodedUser copy];
		_URLEncodedPassword = [URL->_URLEncodedPassword copy];

		if ((UTF8String2 = OFStrdup(string.UTF8String)) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithRequestedSize:
			     string.UTF8StringLength];

		UTF8String = UTF8String2;

		if ((tmp = strchr(UTF8String, '#')) != NULL) {
			*tmp = '\0';
			_URLEncodedFragment = [[OFString alloc]
			    initWithUTF8String: tmp + 1];

			OFURLVerifyIsEscaped(_URLEncodedFragment,
			    [OFCharacterSet URLFragmentAllowedCharacterSet]);
		}

		if ((tmp = strchr(UTF8String, '?')) != NULL) {
			*tmp = '\0';
			_URLEncodedQuery = [[OFString alloc]
			    initWithUTF8String: tmp + 1];

			OFURLVerifyIsEscaped(_URLEncodedQuery,
			    [OFCharacterSet URLQueryAllowedCharacterSet]);
		}

		if (*UTF8String == '/')
			_URLEncodedPath = [[OFString alloc]
			    initWithUTF8String: UTF8String];
		else {
			OFString *relativePath =
			    [OFString stringWithUTF8String: UTF8String];

			if ([URL->_URLEncodedPath hasSuffix: @"/"])
				_URLEncodedPath = [[URL->_URLEncodedPath
				    stringByAppendingString: relativePath]
				    copy];
			else {
				OFMutableString *path = [OFMutableString
				    stringWithString:
				    (URL->_URLEncodedPath != nil
				    ? URL->_URLEncodedPath
				    : @"/")];
				OFRange range = [path
				    rangeOfString: @"/"
					  options: OFStringSearchBackwards];

				if (range.location == OFNotFound)
					@throw [OFInvalidFormatException
					    exception];

				range.location++;
				range.length = path.length - range.location;

				[path replaceCharactersInRange: range
						    withString: relativePath];
				[path makeImmutable];

				_URLEncodedPath = [path copy];
			}
		}

		OFURLVerifyIsEscaped(_URLEncodedPath,
		    [OFCharacterSet URLPathAllowedCharacterSet]);

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	} @finally {
		OFFreeMemory(UTF8String2);
	}

	return self;
}

#ifdef OF_HAVE_FILES
- (instancetype)initFileURLWithPath: (OFString *)path
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _URLEncodedScheme.hash);
	OF_HASH_ADD_HASH(hash, _URLEncodedHost.hash);
	OF_HASH_ADD_HASH(hash, _port.hash);
	OF_HASH_ADD_HASH(hash, _URLEncodedUser.hash);
	OF_HASH_ADD_HASH(hash, _URLEncodedPassword.hash);
	OF_HASH_ADD_HASH(hash, _URLEncodedPath.hash);
	OF_HASH_ADD_HASH(hash, _URLEncodedQuery.hash);
	OF_HASH_ADD_HASH(hash, _URLEncodedFragment.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)scheme
{
	return _URLEncodedScheme.stringByURLDecoding;
}

- (OFString *)URLEncodedScheme
{
	return _URLEncodedScheme;
}

- (OFString *)host
{
	if ([_URLEncodedHost hasPrefix: @"["] &&
	    [_URLEncodedHost hasSuffix: @"]"]) {
		OFString *host = [_URLEncodedHost substringWithRange:
		    of_range(1, _URLEncodedHost.length - 2)];

		if (!of_url_is_ipv6_host(host))
			@throw [OFInvalidArgumentException exception];

		return host;
	}

	return _URLEncodedHost.stringByURLDecoding;
}







|

|

|
|
|
|
|
|
|
|

|



















|

|







841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _URLEncodedScheme.hash);
	OFHashAddHash(&hash, _URLEncodedHost.hash);
	OFHashAddHash(&hash, _port.hash);
	OFHashAddHash(&hash, _URLEncodedUser.hash);
	OFHashAddHash(&hash, _URLEncodedPassword.hash);
	OFHashAddHash(&hash, _URLEncodedPath.hash);
	OFHashAddHash(&hash, _URLEncodedQuery.hash);
	OFHashAddHash(&hash, _URLEncodedFragment.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)scheme
{
	return _URLEncodedScheme.stringByURLDecoding;
}

- (OFString *)URLEncodedScheme
{
	return _URLEncodedScheme;
}

- (OFString *)host
{
	if ([_URLEncodedHost hasPrefix: @"["] &&
	    [_URLEncodedHost hasSuffix: @"]"]) {
		OFString *host = [_URLEncodedHost substringWithRange:
		    OFRangeMake(1, _URLEncodedHost.length - 2)];

		if (!OFURLIsIPv6Host(host))
			@throw [OFInvalidArgumentException exception];

		return host;
	}

	return _URLEncodedHost.stringByURLDecoding;
}

Modified src/OFURLHandler.h from [9ec6927971] to [aebd1b72ac].

94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
- (OFStream *)openItemAtURL: (OFURL *)URL mode: (OFString *)mode;

/**
 * @brief Returns the attributes for the item at the specified URL.
 *
 * @param URL The URL to return the attributes for
 * @return A dictionary of attributes for the specified URL, with the keys of
 *	   type @ref of_file_attribute_key_t
 */
- (of_file_attributes_t)attributesOfItemAtURL: (OFURL *)URL;

/**
 * @brief Sets the attributes for the item at the specified URL.
 *
 * All attributes not part of the dictionary are left unchanged.
 *
 * @param attributes The attributes to set for the specified URL
 * @param URL The URL of the item to set the attributes for
 */
- (void)setAttributes: (of_file_attributes_t)attributes
	  ofItemAtURL: (OFURL *)URL;

/**
 * @brief Checks whether a file exists at the specified URL.
 *
 * @param URL The URL to check
 * @return A boolean whether there is a file at the specified URL
 */







|

|









<
|







94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

113
114
115
116
117
118
119
120
- (OFStream *)openItemAtURL: (OFURL *)URL mode: (OFString *)mode;

/**
 * @brief Returns the attributes for the item at the specified URL.
 *
 * @param URL The URL to return the attributes for
 * @return A dictionary of attributes for the specified URL, with the keys of
 *	   type @ref OFFileAttributeKey
 */
- (OFFileAttributes)attributesOfItemAtURL: (OFURL *)URL;

/**
 * @brief Sets the attributes for the item at the specified URL.
 *
 * All attributes not part of the dictionary are left unchanged.
 *
 * @param attributes The attributes to set for the specified URL
 * @param URL The URL of the item to set the attributes for
 */

- (void)setAttributes: (OFFileAttributes)attributes ofItemAtURL: (OFURL *)URL;

/**
 * @brief Checks whether a file exists at the specified URL.
 *
 * @param URL The URL to check
 * @return A boolean whether there is a file at the specified URL
 */

Modified src/OFURLHandler.m from [7996e25454] to [d88aa91e77].

136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
}

- (OFStream *)openItemAtURL: (OFURL *)URL mode: (OFString *)mode
{
	OF_UNRECOGNIZED_SELECTOR
}

- (of_file_attributes_t)attributesOfItemAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)setAttributes: (of_file_attributes_t)attributes
	  ofItemAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR
}

- (bool)fileExistsAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR







|




<
|







136
137
138
139
140
141
142
143
144
145
146
147

148
149
150
151
152
153
154
155
}

- (OFStream *)openItemAtURL: (OFURL *)URL mode: (OFString *)mode
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFFileAttributes)attributesOfItemAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR
}


- (void)setAttributes: (OFFileAttributes)attributes ofItemAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR
}

- (bool)fileExistsAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR

Modified src/OFUTF8String.h from [bd916580b9] to [7a3b643b9d].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
	/*
	 * A pointer to the actual data.
	 *
	 * Since constant strings don't have `_storage`, they have to allocate
	 * it on the first access. Strings created at runtime just set the
	 * pointer to `&_storage`.
	 */
	struct of_string_utf8_ivars {
		char          *cString;
		size_t        cStringLength;
		bool          isUTF8;
		size_t        length;
		bool          hashed;
		unsigned long hash;
		bool          freeWhenDone;
	} *restrict _s;
	struct of_string_utf8_ivars _storage;
}
@end

#ifdef __cplusplus
extern "C" {
#endif
extern int of_string_utf8_check(const char *, size_t, size_t *);
extern size_t of_string_utf8_get_index(const char *, size_t);
extern size_t of_string_utf8_get_position(const char *, size_t, size_t);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|








|






|
<
|





22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

46
47
48
49
50
51
	/*
	 * A pointer to the actual data.
	 *
	 * Since constant strings don't have `_storage`, they have to allocate
	 * it on the first access. Strings created at runtime just set the
	 * pointer to `&_storage`.
	 */
	struct OFUTF8StringIvars {
		char          *cString;
		size_t        cStringLength;
		bool          isUTF8;
		size_t        length;
		bool          hashed;
		unsigned long hash;
		bool          freeWhenDone;
	} *restrict _s;
	struct OFUTF8StringIvars _storage;
}
@end

#ifdef __cplusplus
extern "C" {
#endif
extern int OFUTF8StringCheck(const char *, size_t, size_t *);

extern size_t OFUTF8StringIndexToPosition(const char *, size_t, size_t);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFUTF8String.m from [2057b791a1] to [d6113071ec].

21
22
23
24
25
26
27

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

#ifdef OF_HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

#import "OFUTF8String.h"
#import "OFUTF8String+Private.h"

#import "OFArray.h"
#import "OFData.h"
#import "OFMutableUTF8String.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#import "of_asprintf.h"
#import "unicode.h"

extern const of_char16_t of_iso_8859_2_table[];
extern const size_t of_iso_8859_2_table_offset;
extern const of_char16_t of_iso_8859_3_table[];
extern const size_t of_iso_8859_3_table_offset;
extern const of_char16_t of_iso_8859_15_table[];
extern const size_t of_iso_8859_15_table_offset;
extern const of_char16_t of_windows_1251_table[];
extern const size_t of_windows_1251_table_offset;
extern const of_char16_t of_windows_1252_table[];
extern const size_t of_windows_1252_table_offset;
extern const of_char16_t of_codepage_437_table[];
extern const size_t of_codepage_437_table_offset;
extern const of_char16_t of_codepage_850_table[];
extern const size_t of_codepage_850_table_offset;
extern const of_char16_t of_codepage_858_table[];
extern const size_t of_codepage_858_table_offset;
extern const of_char16_t of_mac_roman_table[];
extern const size_t of_mac_roman_table_offset;
extern const of_char16_t of_koi8_r_table[];
extern const size_t of_koi8_r_table_offset;
extern const of_char16_t of_koi8_u_table[];
extern const size_t of_koi8_u_table_offset;

static inline int
memcasecmp(const char *first, const char *second, size_t length)
{
	for (size_t i = 0; i < length; i++) {
		unsigned char f = first[i];
		unsigned char s = second[i];

		f = of_ascii_toupper(f);
		s = of_ascii_toupper(s);

		if (f > s)
			return OF_ORDERED_DESCENDING;
		if (f < s)
			return OF_ORDERED_ASCENDING;
	}

	return OF_ORDERED_SAME;
}

int
of_string_utf8_check(const char *UTF8String, size_t UTF8Length, size_t *length)
{
	size_t tmpLength = UTF8Length;
	int isUTF8 = 0;

	for (size_t i = 0; i < UTF8Length; i++) {
		/* No sign of UTF-8 here */
		if OF_LIKELY (!(UTF8String[i] & 0x80))







>











<


|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|








|
|


|

|


|



|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39

40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92

#ifdef OF_HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

#import "OFUTF8String.h"
#import "OFUTF8String+Private.h"
#import "OFASPrintF.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFMutableUTF8String.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"


#import "unicode.h"

extern const OFChar16 OFISO8859_2Table[];
extern const size_t OFISO8859_2TableOffset;
extern const OFChar16 OFISO8859_3Table[];
extern const size_t OFISO8859_3TableOffset;
extern const OFChar16 OFISO8859_15Table[];
extern const size_t OFISO8859_15TableOffset;
extern const OFChar16 OFWindows1251Table[];
extern const size_t OFWindows1251TableOffset;
extern const OFChar16 OFWindows1252Table[];
extern const size_t OFWindows1252TableOffset;
extern const OFChar16 OFCodepage437Table[];
extern const size_t OFCodepage437TableOffset;
extern const OFChar16 OFCodepage850Table[];
extern const size_t OFCodepage850TableOffset;
extern const OFChar16 OFCodepage858Table[];
extern const size_t OFCodepage858TableOffset;
extern const OFChar16 OFMacRomanTable[];
extern const size_t OFMacRomanTableOffset;
extern const OFChar16 OFKOI8RTable[];
extern const size_t OFKOI8RTableOffset;
extern const OFChar16 OFKOI8UTable[];
extern const size_t OFKOI8UTableOffset;

static inline int
memcasecmp(const char *first, const char *second, size_t length)
{
	for (size_t i = 0; i < length; i++) {
		unsigned char f = first[i];
		unsigned char s = second[i];

		f = OFASCIIToUpper(f);
		s = OFASCIIToUpper(s);

		if (f > s)
			return OFOrderedDescending;
		if (f < s)
			return OFOrderedAscending;
	}

	return OFOrderedSame;
}

int
OFUTF8StringCheck(const char *UTF8String, size_t UTF8Length, size_t *length)
{
	size_t tmpLength = UTF8Length;
	int isUTF8 = 0;

	for (size_t i = 0; i < UTF8Length; i++) {
		/* No sign of UTF-8 here */
		if OF_LIKELY (!(UTF8String[i] & 0x80))
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
	if (length != NULL)
		*length = tmpLength;

	return isUTF8;
}

size_t
of_string_utf8_get_index(const char *string, size_t position)
{
	size_t idx = position;

	for (size_t i = 0; i < position; i++)
		if OF_UNLIKELY ((string[i] & 0xC0) == 0x80)
			idx--;

	return idx;
}

size_t
of_string_utf8_get_position(const char *string, size_t idx, size_t length)
{
	for (size_t i = 0; i <= idx; i++)
		if OF_UNLIKELY ((string[i] & 0xC0) == 0x80)
			if (++idx > length)
				@throw [OFInvalidFormatException exception];

	return idx;
}

@implementation OFUTF8String
- (instancetype)init
{
	self = [super init];

	@try {
		_s = &_storage;

		_s->cString = of_alloc_zeroed(1, 1);
		_s->freeWhenDone = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;







|











|

















|







145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
	if (length != NULL)
		*length = tmpLength;

	return isUTF8;
}

size_t
positionToIndex(const char *string, size_t position)
{
	size_t idx = position;

	for (size_t i = 0; i < position; i++)
		if OF_UNLIKELY ((string[i] & 0xC0) == 0x80)
			idx--;

	return idx;
}

size_t
OFUTF8StringIndexToPosition(const char *string, size_t idx, size_t length)
{
	for (size_t i = 0; i <= idx; i++)
		if OF_UNLIKELY ((string[i] & 0xC0) == 0x80)
			if (++idx > length)
				@throw [OFInvalidFormatException exception];

	return idx;
}

@implementation OFUTF8String
- (instancetype)init
{
	self = [super init];

	@try {
		_s = &_storage;

		_s->cString = OFAllocZeroedMemory(1, 1);
		_s->freeWhenDone = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
		}

		_s = &_storage;

		_s->cString = storage;
		_s->cStringLength = UTF8StringLength;

		switch (of_string_utf8_check(UTF8String, UTF8StringLength,
		    &_s->length)) {
		case 1:
			_s->isUTF8 = true;
			break;
		case -1:
			@throw [OFInvalidEncodingException exception];
		}

		memcpy(_s->cString, UTF8String, UTF8StringLength);
		_s->cString[UTF8StringLength] = 0;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
			 length: (size_t)cStringLength
{
	self = [super init];

	@try {
		const of_char16_t *table;
		size_t tableOffset, j;

		if (encoding == OF_STRING_ENCODING_UTF_8 &&
		    cStringLength >= 3 &&
		    memcmp(cString, "\xEF\xBB\xBF", 3) == 0) {
			cString += 3;
			cStringLength -= 3;
		}

		_s = &_storage;

		_s->cString = of_alloc(cStringLength + 1, 1);
		_s->cStringLength = cStringLength;
		_s->freeWhenDone = true;

		if (encoding == OF_STRING_ENCODING_UTF_8 ||
		    encoding == OF_STRING_ENCODING_ASCII) {
			switch (of_string_utf8_check(cString, cStringLength,
			    &_s->length)) {
			case 1:
				if (encoding == OF_STRING_ENCODING_ASCII)
					@throw [OFInvalidEncodingException
					    exception];

				_s->isUTF8 = true;
				break;
			case -1:
				@throw [OFInvalidEncodingException exception];
			}

			memcpy(_s->cString, cString, cStringLength);
			_s->cString[cStringLength] = 0;

			return self;
		}

		/* All other encodings we support are single byte encodings */
		_s->length = cStringLength;

		if (encoding == OF_STRING_ENCODING_ISO_8859_1) {
			j = 0;
			for (size_t i = 0; i < cStringLength; i++) {
				char buffer[4];
				size_t bytes;

				if (!(cString[i] & 0x80)) {
					_s->cString[j++] = cString[i];
					continue;
				}

				_s->isUTF8 = true;
				bytes = of_string_utf8_encode(
				    (uint8_t)cString[i], buffer);

				if (bytes == 0)
					@throw [OFInvalidEncodingException
					    exception];

				_s->cStringLength += bytes - 1;
				_s->cString = of_realloc(_s->cString,
				    _s->cStringLength + 1, 1);

				memcpy(_s->cString + j, buffer, bytes);
				j += bytes;
			}

			_s->cString[_s->cStringLength] = 0;

			return self;
		}

		switch (encoding) {
#define CASE(encoding, var)				\
		case encoding:				\
			table = var;			\
			tableOffset = var##_offset;	\
			break;
#ifdef HAVE_ISO_8859_2
		CASE(OF_STRING_ENCODING_ISO_8859_2, of_iso_8859_2_table)
#endif
#ifdef HAVE_ISO_8859_3
		CASE(OF_STRING_ENCODING_ISO_8859_3, of_iso_8859_3_table)
#endif
#ifdef HAVE_ISO_8859_15
		CASE(OF_STRING_ENCODING_ISO_8859_15, of_iso_8859_15_table)
#endif
#ifdef HAVE_WINDOWS_1251
		CASE(OF_STRING_ENCODING_WINDOWS_1251, of_windows_1251_table)
#endif
#ifdef HAVE_WINDOWS_1252
		CASE(OF_STRING_ENCODING_WINDOWS_1252, of_windows_1252_table)
#endif
#ifdef HAVE_CODEPAGE_437
		CASE(OF_STRING_ENCODING_CODEPAGE_437, of_codepage_437_table)
#endif
#ifdef HAVE_CODEPAGE_850
		CASE(OF_STRING_ENCODING_CODEPAGE_850, of_codepage_850_table)
#endif
#ifdef HAVE_CODEPAGE_858
		CASE(OF_STRING_ENCODING_CODEPAGE_858, of_codepage_858_table)
#endif
#ifdef HAVE_MAC_ROMAN
		CASE(OF_STRING_ENCODING_MAC_ROMAN, of_mac_roman_table)
#endif
#ifdef HAVE_KOI8_R
		CASE(OF_STRING_ENCODING_KOI8_R, of_koi8_r_table)
#endif
#ifdef HAVE_KOI8_U
		CASE(OF_STRING_ENCODING_KOI8_U, of_koi8_u_table)
#endif
#undef CASE
		default:
			@throw [OFInvalidEncodingException exception];
		}

		j = 0;
		for (size_t i = 0; i < cStringLength; i++) {
			unsigned char character = (unsigned char)cString[i];
			of_unichar_t unichar;
			char buffer[4];
			size_t byteLength;

			if (character < tableOffset) {
				_s->cString[j++] = cString[i];
				continue;
			}

			unichar = table[character - tableOffset];

			if (unichar == 0xFFFF)
				@throw [OFInvalidEncodingException exception];

			_s->isUTF8 = true;
			byteLength = of_string_utf8_encode(unichar, buffer);

			if (byteLength == 0)
				@throw [OFInvalidEncodingException exception];

			_s->cStringLength += byteLength - 1;
			_s->cString = of_realloc(_s->cString,
			    _s->cStringLength + 1, 1);

			memcpy(_s->cString + j, buffer, byteLength);
			j += byteLength;
		}

		_s->cString[_s->cStringLength] = 0;







|



















|





|


|








|



|
|
|


|


















|











|







|















|


|


|


|


|


|


|


|


|


|


|


|









|














|





|







203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
		}

		_s = &_storage;

		_s->cString = storage;
		_s->cStringLength = UTF8StringLength;

		switch (OFUTF8StringCheck(UTF8String, UTF8StringLength,
		    &_s->length)) {
		case 1:
			_s->isUTF8 = true;
			break;
		case -1:
			@throw [OFInvalidEncodingException exception];
		}

		memcpy(_s->cString, UTF8String, UTF8StringLength);
		_s->cString[UTF8StringLength] = 0;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
			 length: (size_t)cStringLength
{
	self = [super init];

	@try {
		const OFChar16 *table;
		size_t tableOffset, j;

		if (encoding == OFStringEncodingUTF8 &&
		    cStringLength >= 3 &&
		    memcmp(cString, "\xEF\xBB\xBF", 3) == 0) {
			cString += 3;
			cStringLength -= 3;
		}

		_s = &_storage;

		_s->cString = OFAllocMemory(cStringLength + 1, 1);
		_s->cStringLength = cStringLength;
		_s->freeWhenDone = true;

		if (encoding == OFStringEncodingUTF8 ||
		    encoding == OFStringEncodingASCII) {
			switch (OFUTF8StringCheck(cString, cStringLength,
			    &_s->length)) {
			case 1:
				if (encoding == OFStringEncodingASCII)
					@throw [OFInvalidEncodingException
					    exception];

				_s->isUTF8 = true;
				break;
			case -1:
				@throw [OFInvalidEncodingException exception];
			}

			memcpy(_s->cString, cString, cStringLength);
			_s->cString[cStringLength] = 0;

			return self;
		}

		/* All other encodings we support are single byte encodings */
		_s->length = cStringLength;

		if (encoding == OFStringEncodingISO8859_1) {
			j = 0;
			for (size_t i = 0; i < cStringLength; i++) {
				char buffer[4];
				size_t bytes;

				if (!(cString[i] & 0x80)) {
					_s->cString[j++] = cString[i];
					continue;
				}

				_s->isUTF8 = true;
				bytes = OFUTF8StringEncode(
				    (uint8_t)cString[i], buffer);

				if (bytes == 0)
					@throw [OFInvalidEncodingException
					    exception];

				_s->cStringLength += bytes - 1;
				_s->cString = OFResizeMemory(_s->cString,
				    _s->cStringLength + 1, 1);

				memcpy(_s->cString + j, buffer, bytes);
				j += bytes;
			}

			_s->cString[_s->cStringLength] = 0;

			return self;
		}

		switch (encoding) {
#define CASE(encoding, var)				\
		case encoding:				\
			table = var;			\
			tableOffset = var##Offset;	\
			break;
#ifdef HAVE_ISO_8859_2
		CASE(OFStringEncodingISO8859_2, OFISO8859_2Table)
#endif
#ifdef HAVE_ISO_8859_3
		CASE(OFStringEncodingISO8859_3, OFISO8859_3Table)
#endif
#ifdef HAVE_ISO_8859_15
		CASE(OFStringEncodingISO8859_15, OFISO8859_15Table)
#endif
#ifdef HAVE_WINDOWS_1251
		CASE(OFStringEncodingWindows1251, OFWindows1251Table)
#endif
#ifdef HAVE_WINDOWS_1252
		CASE(OFStringEncodingWindows1252, OFWindows1252Table)
#endif
#ifdef HAVE_CODEPAGE_437
		CASE(OFStringEncodingCodepage437, OFCodepage437Table)
#endif
#ifdef HAVE_CODEPAGE_850
		CASE(OFStringEncodingCodepage850, OFCodepage850Table)
#endif
#ifdef HAVE_CODEPAGE_858
		CASE(OFStringEncodingCodepage858, OFCodepage858Table)
#endif
#ifdef HAVE_MAC_ROMAN
		CASE(OFStringEncodingMacRoman, OFMacRomanTable)
#endif
#ifdef HAVE_KOI8_R
		CASE(OFStringEncodingKOI8R, OFKOI8RTable)
#endif
#ifdef HAVE_KOI8_U
		CASE(OFStringEncodingKOI8U, OFKOI8UTable)
#endif
#undef CASE
		default:
			@throw [OFInvalidEncodingException exception];
		}

		j = 0;
		for (size_t i = 0; i < cStringLength; i++) {
			unsigned char character = (unsigned char)cString[i];
			OFUnichar unichar;
			char buffer[4];
			size_t byteLength;

			if (character < tableOffset) {
				_s->cString[j++] = cString[i];
				continue;
			}

			unichar = table[character - tableOffset];

			if (unichar == 0xFFFF)
				@throw [OFInvalidEncodingException exception];

			_s->isUTF8 = true;
			byteLength = OFUTF8StringEncode(unichar, buffer);

			if (byteLength == 0)
				@throw [OFInvalidEncodingException exception];

			_s->cStringLength += byteLength - 1;
			_s->cString = OFResizeMemory(_s->cString,
			    _s->cStringLength + 1, 1);

			memcpy(_s->cString + j, buffer, byteLength);
			j += byteLength;
		}

		_s->cString[_s->cStringLength] = 0;
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423

		if (UTF8StringLength >= 3 &&
		    memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
			UTF8String += 3;
			UTF8StringLength -= 3;
		}

		switch (of_string_utf8_check(UTF8String, UTF8StringLength,
		    &_s->length)) {
		case 1:
			_s->isUTF8 = true;
			break;
		case -1:
			@throw [OFInvalidEncodingException exception];
		}







|







409
410
411
412
413
414
415
416
417
418
419
420
421
422
423

		if (UTF8StringLength >= 3 &&
		    memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
			UTF8String += 3;
			UTF8StringLength -= 3;
		}

		switch (OFUTF8StringCheck(UTF8String, UTF8StringLength,
		    &_s->length)) {
		case 1:
			_s->isUTF8 = true;
			break;
		case -1:
			@throw [OFInvalidEncodingException exception];
		}
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622

623
624
625
626
627
628
629
630
		    [string isKindOfClass: [OFMutableUTF8String class]])
			_s->isUTF8 = ((OFUTF8String *)string)->_s->isUTF8;
		else
			_s->isUTF8 = true;

		_s->length = string.length;

		_s->cString = of_alloc(_s->cStringLength + 1, 1);
		memcpy(_s->cString, string.UTF8String, _s->cStringLength + 1);
		_s->freeWhenDone = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithCharacters: (const of_unichar_t *)characters
			    length: (size_t)length
{
	self = [super init];

	@try {
		size_t j;

		_s = &_storage;

		_s->cString = of_alloc((length * 4) + 1, 1);
		_s->length = length;
		_s->freeWhenDone = true;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			size_t len = of_string_utf8_encode(characters[i],
			    _s->cString + j);

			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			if (len > 1)
				_s->isUTF8 = true;

			j += len;
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = of_realloc(_s->cString, j + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF16String: (const of_char16_t *)string
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	self = [super init];

	@try {
		size_t j;
		bool swap = false;

		if (length > 0 && *string == 0xFEFF) {
			string++;
			length--;
		} else if (length > 0 && *string == 0xFFFE) {
			swap = true;
			string++;
			length--;
		} else if (byteOrder != OF_BYTE_ORDER_NATIVE)
			swap = true;

		_s = &_storage;

		_s->cString = of_alloc((length * 4) + 1, 1);
		_s->length = length;
		_s->freeWhenDone = true;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			of_unichar_t character =
			    (swap ? OF_BSWAP16(string[i]) : string[i]);
			size_t len;

			/* Missing high surrogate */
			if ((character & 0xFC00) == 0xDC00)
				@throw [OFInvalidEncodingException exception];

			if ((character & 0xFC00) == 0xD800) {
				of_char16_t nextCharacter;

				if (length <= i + 1)
					@throw [OFInvalidEncodingException
					    exception];

				nextCharacter = (swap
				    ? OF_BSWAP16(string[i + 1])
				    : string[i + 1]);

				if ((nextCharacter & 0xFC00) != 0xDC00)
					@throw [OFInvalidEncodingException
					    exception];

				character = (((character & 0x3FF) << 10) |
				    (nextCharacter & 0x3FF)) + 0x10000;

				i++;
				_s->length--;
			}

			len = of_string_utf8_encode(character, _s->cString + j);

			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			if (len > 1)
				_s->isUTF8 = true;

			j += len;
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = of_realloc(_s->cString, j + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF32String: (const of_char32_t *)characters
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	self = [super init];

	@try {
		size_t j;
		bool swap = false;

		if (length > 0 && *characters == 0xFEFF) {
			characters++;
			length--;
		} else if (length > 0 && *characters == 0xFFFE0000) {
			swap = true;
			characters++;
			length--;
		} else if (byteOrder != OF_BYTE_ORDER_NATIVE)
			swap = true;

		_s = &_storage;

		_s->cString = of_alloc((length * 4) + 1, 1);
		_s->length = length;
		_s->freeWhenDone = true;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			char buffer[4];
			size_t len = of_string_utf8_encode(

			    (swap ? OF_BSWAP32(characters[i]) : characters[i]),
			    buffer);

			switch (len) {
			case 1:
				_s->cString[j++] = buffer[0];
				break;
			case 2:







|










|









|





|















|











|

|














|




|





|
|







|






|













|














|











|

|














|




|






|
>
|







446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
		    [string isKindOfClass: [OFMutableUTF8String class]])
			_s->isUTF8 = ((OFUTF8String *)string)->_s->isUTF8;
		else
			_s->isUTF8 = true;

		_s->length = string.length;

		_s->cString = OFAllocMemory(_s->cStringLength + 1, 1);
		memcpy(_s->cString, string.UTF8String, _s->cStringLength + 1);
		_s->freeWhenDone = true;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithCharacters: (const OFUnichar *)characters
			    length: (size_t)length
{
	self = [super init];

	@try {
		size_t j;

		_s = &_storage;

		_s->cString = OFAllocMemory((length * 4) + 1, 1);
		_s->length = length;
		_s->freeWhenDone = true;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			size_t len = OFUTF8StringEncode(characters[i],
			    _s->cString + j);

			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			if (len > 1)
				_s->isUTF8 = true;

			j += len;
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = OFResizeMemory(_s->cString, j + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF16String: (const OFChar16 *)string
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	self = [super init];

	@try {
		size_t j;
		bool swap = false;

		if (length > 0 && *string == 0xFEFF) {
			string++;
			length--;
		} else if (length > 0 && *string == 0xFFFE) {
			swap = true;
			string++;
			length--;
		} else if (byteOrder != OFByteOrderNative)
			swap = true;

		_s = &_storage;

		_s->cString = OFAllocMemory((length * 4) + 1, 1);
		_s->length = length;
		_s->freeWhenDone = true;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			OFUnichar character =
			    (swap ? OFByteSwap16(string[i]) : string[i]);
			size_t len;

			/* Missing high surrogate */
			if ((character & 0xFC00) == 0xDC00)
				@throw [OFInvalidEncodingException exception];

			if ((character & 0xFC00) == 0xD800) {
				OFChar16 nextCharacter;

				if (length <= i + 1)
					@throw [OFInvalidEncodingException
					    exception];

				nextCharacter = (swap
				    ? OFByteSwap16(string[i + 1])
				    : string[i + 1]);

				if ((nextCharacter & 0xFC00) != 0xDC00)
					@throw [OFInvalidEncodingException
					    exception];

				character = (((character & 0x3FF) << 10) |
				    (nextCharacter & 0x3FF)) + 0x10000;

				i++;
				_s->length--;
			}

			len = OFUTF8StringEncode(character, _s->cString + j);

			if (len == 0)
				@throw [OFInvalidEncodingException exception];

			if (len > 1)
				_s->isUTF8 = true;

			j += len;
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = OFResizeMemory(_s->cString, j + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF32String: (const OFChar32 *)characters
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	self = [super init];

	@try {
		size_t j;
		bool swap = false;

		if (length > 0 && *characters == 0xFEFF) {
			characters++;
			length--;
		} else if (length > 0 && *characters == 0xFFFE0000) {
			swap = true;
			characters++;
			length--;
		} else if (byteOrder != OFByteOrderNative)
			swap = true;

		_s = &_storage;

		_s->cString = OFAllocMemory((length * 4) + 1, 1);
		_s->length = length;
		_s->freeWhenDone = true;

		j = 0;
		for (size_t i = 0; i < length; i++) {
			char buffer[4];
			size_t len = OFUTF8StringEncode((swap
			    ? OFByteSwap32(characters[i])
			    : characters[i]),
			    buffer);

			switch (len) {
			case 1:
				_s->cString[j++] = buffer[0];
				break;
			case 2:
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
			}
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = of_realloc(_s->cString, j + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}







|







642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
			}
		}

		_s->cString[j] = '\0';
		_s->cStringLength = j;

		@try {
			_s->cString = OFResizeMemory(_s->cString, j + 1, 1);
		} @catch (OFOutOfMemoryException *e) {
			/* We don't care, as we only tried to make it smaller */
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
		int cStringLength;

		if (format == nil)
			@throw [OFInvalidArgumentException exception];

		_s = &_storage;

		if ((cStringLength = of_vasprintf(&tmp, format.UTF8String,
		    arguments)) == -1)
			@throw [OFInvalidFormatException exception];

		_s->cStringLength = cStringLength;

		@try {
			switch (of_string_utf8_check(tmp, cStringLength,
			    &_s->length)) {
			case 1:
				_s->isUTF8 = true;
				break;
			case -1:
				@throw [OFInvalidEncodingException exception];
			}

			_s->cString = of_alloc(cStringLength + 1, 1);
			memcpy(_s->cString, tmp, cStringLength + 1);
			_s->freeWhenDone = true;
		} @finally {
			free(tmp);
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_s != NULL && _s->freeWhenDone)
		free(_s->cString);

	[super dealloc];
}

- (size_t)getCString: (char *)cString
	   maxLength: (size_t)maxLength
	    encoding: (of_string_encoding_t)encoding
{
	switch (encoding) {
	case OF_STRING_ENCODING_ASCII:
		if (_s->isUTF8)
			@throw [OFInvalidEncodingException exception];
		/* intentional fall-through */
	case OF_STRING_ENCODING_UTF_8:
		if (_s->cStringLength + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		memcpy(cString, _s->cString, _s->cStringLength + 1);

		return _s->cStringLength;
	default:
		return [super getCString: cString
			       maxLength: maxLength
				encoding: encoding];
	}
}

- (const char *)cStringWithEncoding: (of_string_encoding_t)encoding
{
	switch (encoding) {
	case OF_STRING_ENCODING_ASCII:
		if (_s->isUTF8)
			@throw [OFInvalidEncodingException exception];
		/* intentional fall-through */
	case OF_STRING_ENCODING_UTF_8:
		return _s->cString;
	default:
		return [super cStringWithEncoding: encoding];
	}
}

- (const char *)UTF8String
{
	return _s->cString;
}

- (size_t)length
{
	return _s->length;
}

- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding
{
	switch (encoding) {
	case OF_STRING_ENCODING_UTF_8:
	case OF_STRING_ENCODING_ASCII:
		return _s->cStringLength;
	default:
		return [super cStringLengthWithEncoding: encoding];
	}
}

- (size_t)UTF8StringLength







|






|








|



|












|






|


|



|













|


|



|
















|


|
|







668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
		int cStringLength;

		if (format == nil)
			@throw [OFInvalidArgumentException exception];

		_s = &_storage;

		if ((cStringLength = OFVASPrintF(&tmp, format.UTF8String,
		    arguments)) == -1)
			@throw [OFInvalidFormatException exception];

		_s->cStringLength = cStringLength;

		@try {
			switch (OFUTF8StringCheck(tmp, cStringLength,
			    &_s->length)) {
			case 1:
				_s->isUTF8 = true;
				break;
			case -1:
				@throw [OFInvalidEncodingException exception];
			}

			_s->cString = OFAllocMemory(cStringLength + 1, 1);
			memcpy(_s->cString, tmp, cStringLength + 1);
			_s->freeWhenDone = true;
		} @finally {
			OFFreeMemory(tmp);
		}
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	if (_s != NULL && _s->freeWhenDone)
		OFFreeMemory(_s->cString);

	[super dealloc];
}

- (size_t)getCString: (char *)cString
	   maxLength: (size_t)maxLength
	    encoding: (OFStringEncoding)encoding
{
	switch (encoding) {
	case OFStringEncodingASCII:
		if (_s->isUTF8)
			@throw [OFInvalidEncodingException exception];
		/* intentional fall-through */
	case OFStringEncodingUTF8:
		if (_s->cStringLength + 1 > maxLength)
			@throw [OFOutOfRangeException exception];

		memcpy(cString, _s->cString, _s->cStringLength + 1);

		return _s->cStringLength;
	default:
		return [super getCString: cString
			       maxLength: maxLength
				encoding: encoding];
	}
}

- (const char *)cStringWithEncoding: (OFStringEncoding)encoding
{
	switch (encoding) {
	case OFStringEncodingASCII:
		if (_s->isUTF8)
			@throw [OFInvalidEncodingException exception];
		/* intentional fall-through */
	case OFStringEncodingUTF8:
		return _s->cString;
	default:
		return [super cStringWithEncoding: encoding];
	}
}

- (const char *)UTF8String
{
	return _s->cString;
}

- (size_t)length
{
	return _s->length;
}

- (size_t)cStringLengthWithEncoding: (OFStringEncoding)encoding
{
	switch (encoding) {
	case OFStringEncodingUTF8:
	case OFStringEncodingASCII:
		return _s->cStringLength;
	default:
		return [super cStringLengthWithEncoding: encoding];
	}
}

- (size_t)UTF8StringLength
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080

	if (strcmp(_s->cString, string.UTF8String) != 0)
		return false;

	return true;
}

- (of_comparison_result_t)compare: (OFString *)string
{
	size_t otherCStringLength, minimumCStringLength;
	int compare;

	if (string == self)
		return OF_ORDERED_SAME;

	if (![string isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];

	otherCStringLength = string.UTF8StringLength;
	minimumCStringLength = (_s->cStringLength > otherCStringLength
	    ? otherCStringLength : _s->cStringLength);

	if ((compare = memcmp(_s->cString, string.UTF8String,
	    minimumCStringLength)) == 0) {
		if (_s->cStringLength > otherCStringLength)
			return OF_ORDERED_DESCENDING;
		if (_s->cStringLength < otherCStringLength)
			return OF_ORDERED_ASCENDING;
		return OF_ORDERED_SAME;
	}

	if (compare > 0)
		return OF_ORDERED_DESCENDING;
	else
		return OF_ORDERED_ASCENDING;
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string
{
	const char *otherCString;
	size_t otherCStringLength, minimumCStringLength;
#ifdef OF_HAVE_UNICODE_TABLES
	size_t i, j;
#endif
	int compare;

	if (string == self)
		return OF_ORDERED_SAME;

	otherCString = string.UTF8String;
	otherCStringLength = string.UTF8StringLength;

#ifdef OF_HAVE_UNICODE_TABLES
	if (!_s->isUTF8) {
#endif
		minimumCStringLength = (_s->cStringLength > otherCStringLength
		    ? otherCStringLength : _s->cStringLength);

		if ((compare = memcasecmp(_s->cString, otherCString,
		    minimumCStringLength)) == 0) {
			if (_s->cStringLength > otherCStringLength)
				return OF_ORDERED_DESCENDING;
			if (_s->cStringLength < otherCStringLength)
				return OF_ORDERED_ASCENDING;
			return OF_ORDERED_SAME;
		}

		if (compare > 0)
			return OF_ORDERED_DESCENDING;
		else
			return OF_ORDERED_ASCENDING;
#ifdef OF_HAVE_UNICODE_TABLES
	}

	i = j = 0;

	while (i < _s->cStringLength && j < otherCStringLength) {
		of_unichar_t c1, c2;
		ssize_t l1, l2;

		l1 = of_string_utf8_decode(_s->cString + i,
		    _s->cStringLength - i, &c1);
		l2 = of_string_utf8_decode(otherCString + j,
		    otherCStringLength - j, &c2);

		if (l1 <= 0 || l2 <= 0 || c1 > 0x10FFFF || c2 > 0x10FFFF)
			@throw [OFInvalidEncodingException exception];

		if (c1 >> 8 < OF_UNICODE_CASEFOLDING_TABLE_SIZE) {
			of_unichar_t tc =
			    of_unicode_casefolding_table[c1 >> 8][c1 & 0xFF];

			if (tc)
				c1 = tc;
		}

		if (c2 >> 8 < OF_UNICODE_CASEFOLDING_TABLE_SIZE) {
			of_unichar_t tc =
			    of_unicode_casefolding_table[c2 >> 8][c2 & 0xFF];

			if (tc)
				c2 = tc;
		}

		if (c1 > c2)
			return OF_ORDERED_DESCENDING;
		if (c1 < c2)
			return OF_ORDERED_ASCENDING;

		i += l1;
		j += l2;
	}

	if (_s->cStringLength - i > otherCStringLength - j)
		return OF_ORDERED_DESCENDING;
	else if (_s->cStringLength - i < otherCStringLength - j)
		return OF_ORDERED_ASCENDING;
#endif

	return OF_ORDERED_SAME;
}

- (unsigned long)hash
{
	uint32_t hash;

	if (_s->hashed)
		return _s->hash;

	OF_HASH_INIT(hash);

	for (size_t i = 0; i < _s->cStringLength; i++) {
		of_unichar_t c;
		ssize_t length;

		if ((length = of_string_utf8_decode(_s->cString + i,
		    _s->cStringLength - i, &c)) <= 0)
			@throw [OFInvalidEncodingException exception];

		OF_HASH_ADD(hash, (c & 0xFF0000) >> 16);
		OF_HASH_ADD(hash, (c & 0x00FF00) >> 8);
		OF_HASH_ADD(hash, c & 0x0000FF);

		i += length - 1;
	}

	OF_HASH_FINALIZE(hash);

	_s->hash = hash;
	_s->hashed = true;

	return hash;
}

- (of_unichar_t)characterAtIndex: (size_t)idx
{
	of_unichar_t character;

	if (idx >= _s->length)
		@throw [OFOutOfRangeException exception];

	if (!_s->isUTF8)
		return _s->cString[idx];

	idx = of_string_utf8_get_position(_s->cString, idx, _s->cStringLength);

	if (of_string_utf8_decode(_s->cString + idx,
	    _s->cStringLength - idx, &character) <= 0)
		@throw [OFInvalidEncodingException exception];

	return character;
}

- (void)getCharacters: (of_unichar_t *)buffer inRange: (of_range_t)range
{
	/* TODO: Could be slightly optimized */
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters = self.characters;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _s->length)
		@throw [OFOutOfRangeException exception];

	memcpy(buffer, characters + range.location,
	    range.length * sizeof(of_unichar_t));

	objc_autoreleasePoolPop(pool);
}

- (of_range_t)rangeOfString: (OFString *)string
		    options: (int)options
		      range: (of_range_t)range
{
	const char *cString = string.UTF8String;
	size_t cStringLength = string.UTF8StringLength;
	size_t rangeLocation, rangeLength;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		rangeLocation = of_string_utf8_get_position(
		    _s->cString, range.location, _s->cStringLength);
		rangeLength = of_string_utf8_get_position(
		    _s->cString + rangeLocation, range.length,
		    _s->cStringLength - rangeLocation);
	} else {
		rangeLocation = range.location;
		rangeLength = range.length;
	}

	if (cStringLength == 0)
		return of_range(0, 0);

	if (cStringLength > rangeLength)
		return of_range(OF_NOT_FOUND, 0);

	if (options & OF_STRING_SEARCH_BACKWARDS) {
		for (size_t i = rangeLength - cStringLength;; i--) {
			if (memcmp(_s->cString + rangeLocation + i, cString,
			    cStringLength) == 0) {
				range.location += of_string_utf8_get_index(
				    _s->cString + rangeLocation, i);
				range.length = string.length;

				return range;
			}

			/* Did not match and we're at the last char */
			if (i == 0)
				return of_range(OF_NOT_FOUND, 0);
		}
	} else {
		for (size_t i = 0; i <= rangeLength - cStringLength; i++) {
			if (memcmp(_s->cString + rangeLocation + i, cString,
			    cStringLength) == 0) {
				range.location += of_string_utf8_get_index(
				    _s->cString + rangeLocation, i);
				range.length = string.length;

				return range;
			}
		}
	}

	return of_range(OF_NOT_FOUND, 0);
}

- (bool)containsString: (OFString *)string
{
	const char *cString = string.UTF8String;
	size_t cStringLength = string.UTF8StringLength;

	if (cStringLength == 0)
		return true;

	if (cStringLength > _s->cStringLength)
		return false;

	for (size_t i = 0; i <= _s->cStringLength - cStringLength; i++)
		if (memcmp(_s->cString + i, cString, cStringLength) == 0)
			return true;

	return false;
}

- (OFString *)substringWithRange: (of_range_t)range
{
	size_t start = range.location;
	size_t end = range.location + range.length;

	if (range.length > SIZE_MAX - range.location || end > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		start = of_string_utf8_get_position(_s->cString, start,
		    _s->cStringLength);
		end = of_string_utf8_get_position(_s->cString, end,
		    _s->cStringLength);
	}

	return [OFString stringWithUTF8String: _s->cString + start
				       length: end - start];
}








|





|











|

|
|



|

|


|









|













|

|
|



|

|






|


|

|





|
|
|





|
|
|






|

|






|

|


|




|




|


|


|



|
|
|




|







|

|







|

|
|





|



|






|




|
|
|










|

|








|


|

|



|








|





|








|




















|








|

|







796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081

	if (strcmp(_s->cString, string.UTF8String) != 0)
		return false;

	return true;
}

- (OFComparisonResult)compare: (OFString *)string
{
	size_t otherCStringLength, minimumCStringLength;
	int compare;

	if (string == self)
		return OFOrderedSame;

	if (![string isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];

	otherCStringLength = string.UTF8StringLength;
	minimumCStringLength = (_s->cStringLength > otherCStringLength
	    ? otherCStringLength : _s->cStringLength);

	if ((compare = memcmp(_s->cString, string.UTF8String,
	    minimumCStringLength)) == 0) {
		if (_s->cStringLength > otherCStringLength)
			return OFOrderedDescending;
		if (_s->cStringLength < otherCStringLength)
			return OFOrderedAscending;
		return OFOrderedSame;
	}

	if (compare > 0)
		return OFOrderedDescending;
	else
		return OFOrderedAscending;
}

- (OFComparisonResult)caseInsensitiveCompare: (OFString *)string
{
	const char *otherCString;
	size_t otherCStringLength, minimumCStringLength;
#ifdef OF_HAVE_UNICODE_TABLES
	size_t i, j;
#endif
	int compare;

	if (string == self)
		return OFOrderedSame;

	otherCString = string.UTF8String;
	otherCStringLength = string.UTF8StringLength;

#ifdef OF_HAVE_UNICODE_TABLES
	if (!_s->isUTF8) {
#endif
		minimumCStringLength = (_s->cStringLength > otherCStringLength
		    ? otherCStringLength : _s->cStringLength);

		if ((compare = memcasecmp(_s->cString, otherCString,
		    minimumCStringLength)) == 0) {
			if (_s->cStringLength > otherCStringLength)
				return OFOrderedDescending;
			if (_s->cStringLength < otherCStringLength)
				return OFOrderedAscending;
			return OFOrderedSame;
		}

		if (compare > 0)
			return OFOrderedDescending;
		else
			return OFOrderedAscending;
#ifdef OF_HAVE_UNICODE_TABLES
	}

	i = j = 0;

	while (i < _s->cStringLength && j < otherCStringLength) {
		OFUnichar c1, c2;
		ssize_t l1, l2;

		l1 = OFUTF8StringDecode(_s->cString + i,
		    _s->cStringLength - i, &c1);
		l2 = OFUTF8StringDecode(otherCString + j,
		    otherCStringLength - j, &c2);

		if (l1 <= 0 || l2 <= 0 || c1 > 0x10FFFF || c2 > 0x10FFFF)
			@throw [OFInvalidEncodingException exception];

		if (c1 >> 8 < OFUnicodeCaseFoldingTableSize) {
			OFUnichar tc =
			    OFUnicodeCaseFoldingTable[c1 >> 8][c1 & 0xFF];

			if (tc)
				c1 = tc;
		}

		if (c2 >> 8 < OFUnicodeCaseFoldingTableSize) {
			OFUnichar tc =
			    OFUnicodeCaseFoldingTable[c2 >> 8][c2 & 0xFF];

			if (tc)
				c2 = tc;
		}

		if (c1 > c2)
			return OFOrderedDescending;
		if (c1 < c2)
			return OFOrderedAscending;

		i += l1;
		j += l2;
	}

	if (_s->cStringLength - i > otherCStringLength - j)
		return OFOrderedDescending;
	else if (_s->cStringLength - i < otherCStringLength - j)
		return OFOrderedAscending;
#endif

	return OFOrderedSame;
}

- (unsigned long)hash
{
	unsigned long hash;

	if (_s->hashed)
		return _s->hash;

	OFHashInit(&hash);

	for (size_t i = 0; i < _s->cStringLength; i++) {
		OFUnichar c;
		ssize_t length;

		if ((length = OFUTF8StringDecode(_s->cString + i,
		    _s->cStringLength - i, &c)) <= 0)
			@throw [OFInvalidEncodingException exception];

		OFHashAdd(&hash, (c & 0xFF0000) >> 16);
		OFHashAdd(&hash, (c & 0x00FF00) >> 8);
		OFHashAdd(&hash, c & 0x0000FF);

		i += length - 1;
	}

	OFHashFinalize(&hash);

	_s->hash = hash;
	_s->hashed = true;

	return hash;
}

- (OFUnichar)characterAtIndex: (size_t)idx
{
	OFUnichar character;

	if (idx >= _s->length)
		@throw [OFOutOfRangeException exception];

	if (!_s->isUTF8)
		return _s->cString[idx];

	idx = OFUTF8StringIndexToPosition(_s->cString, idx, _s->cStringLength);

	if (OFUTF8StringDecode(_s->cString + idx, _s->cStringLength - idx,
	    &character) <= 0)
		@throw [OFInvalidEncodingException exception];

	return character;
}

- (void)getCharacters: (OFUnichar *)buffer inRange: (OFRange)range
{
	/* TODO: Could be slightly optimized */
	void *pool = objc_autoreleasePoolPush();
	const OFUnichar *characters = self.characters;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _s->length)
		@throw [OFOutOfRangeException exception];

	memcpy(buffer, characters + range.location,
	    range.length * sizeof(OFUnichar));

	objc_autoreleasePoolPop(pool);
}

- (OFRange)rangeOfString: (OFString *)string
		 options: (OFStringSearchOptions)options
		   range: (OFRange)range
{
	const char *cString = string.UTF8String;
	size_t cStringLength = string.UTF8StringLength;
	size_t rangeLocation, rangeLength;

	if (range.length > SIZE_MAX - range.location ||
	    range.location + range.length > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		rangeLocation = OFUTF8StringIndexToPosition(
		    _s->cString, range.location, _s->cStringLength);
		rangeLength = OFUTF8StringIndexToPosition(
		    _s->cString + rangeLocation, range.length,
		    _s->cStringLength - rangeLocation);
	} else {
		rangeLocation = range.location;
		rangeLength = range.length;
	}

	if (cStringLength == 0)
		return OFRangeMake(0, 0);

	if (cStringLength > rangeLength)
		return OFRangeMake(OFNotFound, 0);

	if (options & OFStringSearchBackwards) {
		for (size_t i = rangeLength - cStringLength;; i--) {
			if (memcmp(_s->cString + rangeLocation + i, cString,
			    cStringLength) == 0) {
				range.location += positionToIndex(
				    _s->cString + rangeLocation, i);
				range.length = string.length;

				return range;
			}

			/* Did not match and we're at the last char */
			if (i == 0)
				return OFRangeMake(OFNotFound, 0);
		}
	} else {
		for (size_t i = 0; i <= rangeLength - cStringLength; i++) {
			if (memcmp(_s->cString + rangeLocation + i, cString,
			    cStringLength) == 0) {
				range.location += positionToIndex(
				    _s->cString + rangeLocation, i);
				range.length = string.length;

				return range;
			}
		}
	}

	return OFRangeMake(OFNotFound, 0);
}

- (bool)containsString: (OFString *)string
{
	const char *cString = string.UTF8String;
	size_t cStringLength = string.UTF8StringLength;

	if (cStringLength == 0)
		return true;

	if (cStringLength > _s->cStringLength)
		return false;

	for (size_t i = 0; i <= _s->cStringLength - cStringLength; i++)
		if (memcmp(_s->cString + i, cString, cStringLength) == 0)
			return true;

	return false;
}

- (OFString *)substringWithRange: (OFRange)range
{
	size_t start = range.location;
	size_t end = range.location + range.length;

	if (range.length > SIZE_MAX - range.location || end > _s->length)
		@throw [OFOutOfRangeException exception];

	if (_s->isUTF8) {
		start = OFUTF8StringIndexToPosition(_s->cString, start,
		    _s->cStringLength);
		end = OFUTF8StringIndexToPosition(_s->cString, end,
		    _s->cStringLength);
	}

	return [OFString stringWithUTF8String: _s->cString + start
				       length: end - start];
}

1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
		return false;

	return (memcmp(_s->cString + (_s->cStringLength - cStringLength),
	    suffix.UTF8String, cStringLength) == 0);
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
				 options: (int)options
{
	void *pool;
	OFMutableArray *array;
	const char *cString;
	size_t cStringLength;
	bool skipEmpty = (options & OF_STRING_SKIP_EMPTY);
	size_t last;
	OFString *component;

	if (delimiter == nil)
		@throw [OFInvalidArgumentException exception];

	if (delimiter.length == 0)







|





|







1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
		return false;

	return (memcmp(_s->cString + (_s->cStringLength - cStringLength),
	    suffix.UTF8String, cStringLength) == 0);
}

- (OFArray *)componentsSeparatedByString: (OFString *)delimiter
				 options: (OFStringSeparationOptions)options
{
	void *pool;
	OFMutableArray *array;
	const char *cString;
	size_t cStringLength;
	bool skipEmpty = (options & OFStringSkipEmptyComponents);
	size_t last;
	OFString *component;

	if (delimiter == nil)
		@throw [OFInvalidArgumentException exception];

	if (delimiter.length == 0)
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
	[array makeImmutable];

	objc_autoreleasePoolPop(pool);

	return array;
}

- (const of_unichar_t *)characters
{
	of_unichar_t *buffer = of_alloc(_s->length, sizeof(of_unichar_t));
	size_t i = 0, j = 0;

	while (i < _s->cStringLength) {
		of_unichar_t c;
		ssize_t cLen;

		cLen = of_string_utf8_decode(_s->cString + i,
		    _s->cStringLength - i, &c);

		if (cLen <= 0 || c > 0x10FFFF) {
			free(buffer);
			@throw [OFInvalidEncodingException exception];
		}

		buffer[j++] = c;
		i += cLen;
	}

	return [[OFData dataWithItemsNoCopy: buffer
				      count: _s->length
				   itemSize: sizeof(of_unichar_t)
			       freeWhenDone: true] items];
}

- (const of_char32_t *)UTF32StringWithByteOrder: (of_byte_order_t)byteOrder
{
	of_char32_t *buffer = of_alloc(_s->length + 1, sizeof(of_char32_t));
	size_t i = 0, j = 0;

	while (i < _s->cStringLength) {
		of_char32_t c;
		ssize_t cLen;

		cLen = of_string_utf8_decode(_s->cString + i,
		    _s->cStringLength - i, &c);

		if (cLen <= 0 || c > 0x10FFFF) {
			free(buffer);
			@throw [OFInvalidEncodingException exception];
		}

		if (byteOrder != OF_BYTE_ORDER_NATIVE)
			buffer[j++] = OF_BSWAP32(c);
		else
			buffer[j++] = c;

		i += cLen;
	}
	buffer[j] = 0;

	return [[OFData dataWithItemsNoCopy: buffer
				      count: _s->length + 1
				   itemSize: sizeof(of_char32_t)
			       freeWhenDone: true] items];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateLinesUsingBlock: (of_string_line_enumeration_block_t)block
{
	void *pool;
	const char *cString = _s->cString;
	const char *last = cString;
	bool stop = false, lastCarriageReturn = false;

	while (!stop && *cString != 0) {







|

|



|


|



|









|



|

|



|


|



|



|
|









|




|







1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
	[array makeImmutable];

	objc_autoreleasePoolPop(pool);

	return array;
}

- (const OFUnichar *)characters
{
	OFUnichar *buffer = OFAllocMemory(_s->length, sizeof(OFUnichar));
	size_t i = 0, j = 0;

	while (i < _s->cStringLength) {
		OFUnichar c;
		ssize_t cLen;

		cLen = OFUTF8StringDecode(_s->cString + i,
		    _s->cStringLength - i, &c);

		if (cLen <= 0 || c > 0x10FFFF) {
			OFFreeMemory(buffer);
			@throw [OFInvalidEncodingException exception];
		}

		buffer[j++] = c;
		i += cLen;
	}

	return [[OFData dataWithItemsNoCopy: buffer
				      count: _s->length
				   itemSize: sizeof(OFUnichar)
			       freeWhenDone: true] items];
}

- (const OFChar32 *)UTF32StringWithByteOrder: (OFByteOrder)byteOrder
{
	OFChar32 *buffer = OFAllocMemory(_s->length + 1, sizeof(OFChar32));
	size_t i = 0, j = 0;

	while (i < _s->cStringLength) {
		OFChar32 c;
		ssize_t cLen;

		cLen = OFUTF8StringDecode(_s->cString + i,
		    _s->cStringLength - i, &c);

		if (cLen <= 0 || c > 0x10FFFF) {
			OFFreeMemory(buffer);
			@throw [OFInvalidEncodingException exception];
		}

		if (byteOrder != OFByteOrderNative)
			buffer[j++] = OFByteSwap32(c);
		else
			buffer[j++] = c;

		i += cLen;
	}
	buffer[j] = 0;

	return [[OFData dataWithItemsNoCopy: buffer
				      count: _s->length + 1
				   itemSize: sizeof(OFChar32)
			       freeWhenDone: true] items];
}

#ifdef OF_HAVE_BLOCKS
- (void)enumerateLinesUsingBlock: (OFStringLineEnumerationBlock)block
{
	void *pool;
	const char *cString = _s->cString;
	const char *last = cString;
	bool stop = false, lastCarriageReturn = false;

	while (!stop && *cString != 0) {

Modified src/OFValue.h from [938b5927a6] to [df3acd707a].

43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
 * @brief The value as a non-retained object.
 *
 * If the value is not pointer-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) id nonretainedObjectValue;

/**
 * @brief The value as a range.
 *
 * If the value is not range-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) of_range_t rangeValue;

/**
 * @brief The value as a point.
 *
 * If the value is not point-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) of_point_t pointValue;

/**
 * @brief The value as a dimension.
 *
 * If the value is not dimension-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) of_dimension_t dimensionValue;

/**
 * @brief The value as a rectangle.
 *
 * If the value is not rectangle-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) of_rectangle_t rectangleValue;

/**
 * @brief Creates a new, autorelease OFValue with the specified bytes of the
 *	  specified type.
 *
 * @param bytes The bytes containing the value
 * @param objCType The ObjC type encoding for the value







|

|

|


|

|

|


|

|

|


|

|

|







43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
 * @brief The value as a non-retained object.
 *
 * If the value is not pointer-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) id nonretainedObjectValue;

/**
 * @brief The value as an OFRange.
 *
 * If the value is not OFRange-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) OFRange rangeValue;

/**
 * @brief The value as an OFPoint.
 *
 * If the value is not OFPoint-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) OFPoint pointValue;

/**
 * @brief The value as an OFSize.
 *
 * If the value is not OFSize-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) OFSize sizeValue;

/**
 * @brief The value as a OFRect.
 *
 * If the value is not OFRect-sized, @ref OFOutOfRangeException is thrown.
 */
@property (readonly, nonatomic) OFRect rectValue;

/**
 * @brief Creates a new, autorelease OFValue with the specified bytes of the
 *	  specified type.
 *
 * @param bytes The bytes containing the value
 * @param objCType The ObjC type encoding for the value
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149

/**
 * @brief Creates a new, autoreleased OFValue containing the specified range.
 *
 * @param range The range the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithRange: (of_range_t)range;

/**
 * @brief Creates a new, autoreleased OFValue containing the specified point.
 *
 * @param point The point the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithPoint: (of_point_t)point;

/**
 * @brief Creates a new, autoreleased OFValue containing the specified
 *	  dimension.
 *
 * @param dimension The dimension the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithDimension: (of_dimension_t)dimension;

/**
 * @brief Creates a new, autoreleased OFValue containing the specified
 *	  rectangle.
 *
 * @param rectangle The rectangle the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithRectangle: (of_rectangle_t)rectangle;

/**
 * @brief Initializes an already allocated OFValue with the specified bytes of
 *	  the specified type.
 *
 * @param bytes The bytes containing the value
 * @param objCType The ObjC type encoding for the value







|







|


|
<

|


|





|


|







109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127

128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148

/**
 * @brief Creates a new, autoreleased OFValue containing the specified range.
 *
 * @param range The range the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithRange: (OFRange)range;

/**
 * @brief Creates a new, autoreleased OFValue containing the specified point.
 *
 * @param point The point the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithPoint: (OFPoint)point;

/**
 * @brief Creates a new, autoreleased OFValue containing the specified size.

 *
 * @param size The size the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithSize: (OFSize)size;

/**
 * @brief Creates a new, autoreleased OFValue containing the specified
 *	  rectangle.
 *
 * @param rect The rectangle the OFValue should contain
 * @return A new, autoreleased OFValue
 */
+ (instancetype)valueWithRect: (OFRect)rect;

/**
 * @brief Initializes an already allocated OFValue with the specified bytes of
 *	  the specified type.
 *
 * @param bytes The bytes containing the value
 * @param objCType The ObjC type encoding for the value

Modified src/OFValue.m from [57c5a42ed5] to [2892e2bc96].

11
12
13
14
15
16
17
18
19
20
21
22
23
24

25
26
27
28
29
30
31
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFValue.h"
#import "OFBytesValue.h"
#import "OFDimensionValue.h"
#import "OFMethodSignature.h"
#import "OFNonretainedObjectValue.h"
#import "OFPointValue.h"
#import "OFPointerValue.h"
#import "OFRangeValue.h"
#import "OFRectangleValue.h"

#import "OFString.h"

#import "OFOutOfMemoryException.h"

@implementation OFValue
+ (instancetype)alloc
{







<





|
>







11
12
13
14
15
16
17

18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFValue.h"
#import "OFBytesValue.h"

#import "OFMethodSignature.h"
#import "OFNonretainedObjectValue.h"
#import "OFPointValue.h"
#import "OFPointerValue.h"
#import "OFRangeValue.h"
#import "OFRectValue.h"
#import "OFSizeValue.h"
#import "OFString.h"

#import "OFOutOfMemoryException.h"

@implementation OFValue
+ (instancetype)alloc
{
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

+ (instancetype)valueWithNonretainedObject: (id)object
{
	return [[[OFNonretainedObjectValue alloc]
	    initWithNonretainedObject: object] autorelease];
}

+ (instancetype)valueWithRange: (of_range_t)range
{
	return [[[OFRangeValue alloc] initWithRange: range] autorelease];
}

+ (instancetype)valueWithPoint: (of_point_t)point
{
	return [[[OFPointValue alloc] initWithPoint: point] autorelease];
}

+ (instancetype)valueWithDimension: (of_dimension_t)dimension
{
	return [[[OFDimensionValue alloc]
	    initWithDimension: dimension] autorelease];
}

+ (instancetype)valueWithRectangle: (of_rectangle_t)rectangle
{
	return [[[OFRectangleValue alloc]
	    initWithRectangle: rectangle] autorelease];
}

- (instancetype)initWithBytes: (const void *)bytes
		     objCType: (const char *)objCType
{
	OF_INVALID_INIT_METHOD
}







|




|




|

|
<


|

|
<







49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

69
70
71
72
73

74
75
76
77
78
79
80

+ (instancetype)valueWithNonretainedObject: (id)object
{
	return [[[OFNonretainedObjectValue alloc]
	    initWithNonretainedObject: object] autorelease];
}

+ (instancetype)valueWithRange: (OFRange)range
{
	return [[[OFRangeValue alloc] initWithRange: range] autorelease];
}

+ (instancetype)valueWithPoint: (OFPoint)point
{
	return [[[OFPointValue alloc] initWithPoint: point] autorelease];
}

+ (instancetype)valueWithSize: (OFSize)size
{
	return [[[OFSizeValue alloc] initWithSize: size] autorelease];

}

+ (instancetype)valueWithRect: (OFRect)rect
{
	return [[[OFRectValue alloc] initWithRect: rect] autorelease];

}

- (instancetype)initWithBytes: (const void *)bytes
		     objCType: (const char *)objCType
{
	OF_INVALID_INIT_METHOD
}
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
		return false;

	objCType = self.objCType;

	if (strcmp([object objCType], objCType) != 0)
		return false;

	size = of_sizeof_type_encoding(objCType);

	value = of_alloc(1, size);
	@try {
		otherValue = of_alloc(1, size);
	} @catch (id e) {
		free(value);
		@throw e;
	}

	@try {
		[self getValue: value size: size];
		[object getValue: otherValue size: size];
		ret = (memcmp(value, otherValue, size) == 0);
	} @finally {
		free(value);
		free(otherValue);
	}

	return ret;
}

- (unsigned long)hash
{
	size_t size = of_sizeof_type_encoding(self.objCType);
	unsigned char *value;
	uint32_t hash;

	value = of_alloc(1, size);
	@try {
		[self getValue: value size: size];

		OF_HASH_INIT(hash);

		for (size_t i = 0; i < size; i++)
			OF_HASH_ADD(hash, value[i]);

		OF_HASH_FINALIZE(hash);
	} @finally {
		free(value);
	}

	return hash;
}

- (id)copy
{







|

|

|

|








|
|







|

|

|



|


|

|

|







93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
		return false;

	objCType = self.objCType;

	if (strcmp([object objCType], objCType) != 0)
		return false;

	size = OFSizeOfTypeEncoding(objCType);

	value = OFAllocMemory(1, size);
	@try {
		otherValue = OFAllocMemory(1, size);
	} @catch (id e) {
		OFFreeMemory(value);
		@throw e;
	}

	@try {
		[self getValue: value size: size];
		[object getValue: otherValue size: size];
		ret = (memcmp(value, otherValue, size) == 0);
	} @finally {
		OFFreeMemory(value);
		OFFreeMemory(otherValue);
	}

	return ret;
}

- (unsigned long)hash
{
	size_t size = OFSizeOfTypeEncoding(self.objCType);
	unsigned char *value;
	unsigned long hash;

	value = OFAllocMemory(1, size);
	@try {
		[self getValue: value size: size];

		OFHashInit(&hash);

		for (size_t i = 0; i < size; i++)
			OFHashAdd(&hash, value[i]);

		OFHashFinalize(&hash);
	} @finally {
		OFFreeMemory(value);
	}

	return hash;
}

- (id)copy
{
169
170
171
172
173
174
175
176
177







178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
- (id)nonretainedObjectValue
{
	id ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (of_range_t)rangeValue
{







	of_range_t ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (of_point_t)pointValue
{
	of_point_t ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (of_dimension_t)dimensionValue
{
	of_dimension_t ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (of_rectangle_t)rectangleValue
{
	of_rectangle_t ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (OFString *)description
{
	OFMutableString *ret =
	    [OFMutableString stringWithString: @"<OFValue: "];
	size_t size = of_sizeof_type_encoding(self.objCType);
	unsigned char *value;

	value = of_alloc(1, size);
	@try {
		[self getValue: value size: size];

		for (size_t i = 0; i < size; i++) {
			if (i > 0)
				[ret appendString: @" "];

			[ret appendFormat: @"%02x", value[i]];
		}
	} @finally {
		free(value);
	}

	[ret appendString: @">"];

	[ret makeImmutable];
	return ret;
}
@end







|

>
>
>
>
>
>
>
|




|

|




<
<
<
<
<
<
|
<

|








|


|










|








167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194






195

196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
- (id)nonretainedObjectValue
{
	id ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (OFRange)rangeValue
{
	OFRange ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (OFPoint)pointValue
{
	OFPoint ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (OFSize)sizeValue
{
	OFSize ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}







- (OFRect)rectValue

{
	OFRect ret;
	[self getValue: &ret size: sizeof(ret)];
	return ret;
}

- (OFString *)description
{
	OFMutableString *ret =
	    [OFMutableString stringWithString: @"<OFValue: "];
	size_t size = OFSizeOfTypeEncoding(self.objCType);
	unsigned char *value;

	value = OFAllocMemory(1, size);
	@try {
		[self getValue: value size: size];

		for (size_t i = 0; i < size; i++) {
			if (i > 0)
				[ret appendString: @" "];

			[ret appendFormat: @"%02x", value[i]];
		}
	} @finally {
		OFFreeMemory(value);
	}

	[ret appendString: @">"];

	[ret makeImmutable];
	return ret;
}
@end

Modified src/OFWin32ConsoleStdIOStream.h from [2abff1d7d9] to [c105a8c0f2].

19
20
21
22
23
24
25
26
27
28
29
30
31
32

OF_ASSUME_NONNULL_BEGIN

@interface OFWin32ConsoleStdIOStream: OFStdIOStream
{
	HANDLE _handle;
	WORD _attributes;
	of_char16_t _incompleteUTF16Surrogate;
	char _incompleteUTF8Surrogate[4];
	size_t _incompleteUTF8SurrogateLen;
}
@end

OF_ASSUME_NONNULL_END







|






19
20
21
22
23
24
25
26
27
28
29
30
31
32

OF_ASSUME_NONNULL_BEGIN

@interface OFWin32ConsoleStdIOStream: OFStdIOStream
{
	HANDLE _handle;
	WORD _attributes;
	OFChar16 _incompleteUTF16Surrogate;
	char _incompleteUTF8Surrogate[4];
	size_t _incompleteUTF8SurrogateLen;
}
@end

OF_ASSUME_NONNULL_END

Modified src/OFWin32ConsoleStdIOStream.m from [0662c30238] to [3aed091d75].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 * For example, on Windows XP, when using Windows XP's console, changing the
 * codepage to UTF-8 mostly breaks write() and completely breaks read():
 * write() suddenly returns the number of characters - instead of bytes -
 * written and read() just returns 0 as soon as a Unicode character is being
 * read.
 *
 * Therefore, instead of just using the UTF-8 codepage, this captures all reads
 * and writes to of_std{in,out,err} on the low level, interprets the buffer as
 * UTF-8 and converts to / from UTF-16 to use ReadConsoleW() / WriteConsoleW().
 * Doing so is safe, as the console only supports text anyway and thus it does
 * not matter if binary gets garbled by the conversion (e.g. because invalid
 * UTF-8 gets converted to U+FFFD).
 *
 * In order to not do this when redirecting input / output to a file (as the
 * file would then be read / written in the wrong encoding and break reading /







|







22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 * For example, on Windows XP, when using Windows XP's console, changing the
 * codepage to UTF-8 mostly breaks write() and completely breaks read():
 * write() suddenly returns the number of characters - instead of bytes -
 * written and read() just returns 0 as soon as a Unicode character is being
 * read.
 *
 * Therefore, instead of just using the UTF-8 codepage, this captures all reads
 * and writes to OFStd{In,Out,Err} on the low level, interprets the buffer as
 * UTF-8 and converts to / from UTF-16 to use ReadConsoleW() / WriteConsoleW().
 * Doing so is safe, as the console only supports text anyway and thus it does
 * not matter if binary gets garbled by the conversion (e.g. because invalid
 * UTF-8 gets converted to U+FFFD).
 *
 * In order to not do this when redirecting input / output to a file (as the
 * file would then be read / written in the wrong encoding and break reading /
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
#import "OFInvalidEncodingException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"

#include <windows.h>

static of_string_encoding_t
codepageToEncoding(UINT codepage)
{
	switch (codepage) {
	case 437:
		return OF_STRING_ENCODING_CODEPAGE_437;
	case 850:
		return OF_STRING_ENCODING_CODEPAGE_850;
	case 858:
		return OF_STRING_ENCODING_CODEPAGE_858;
	case 1251:
		return OF_STRING_ENCODING_WINDOWS_1251;
	case 1252:
		return OF_STRING_ENCODING_WINDOWS_1252;
	default:
		@throw [OFInvalidEncodingException exception];
	}
}

@implementation OFWin32ConsoleStdIOStream
+ (void)load
{
	int fd;

	if (self != [OFWin32ConsoleStdIOStream class])
		return;

	if ((fd = _fileno(stdin)) >= 0)
		of_stdin = [[OFWin32ConsoleStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
	if ((fd = _fileno(stdout)) >= 0)
		of_stdout = [[OFWin32ConsoleStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
	if ((fd = _fileno(stderr)) >= 0)
		of_stderr = [[OFWin32ConsoleStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
}

- (instancetype)of_initWithFileDescriptor: (int)fd
{
	self = [super of_initWithFileDescriptor: fd];








|




|

|

|

|

|














|


|


|







56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
#import "OFInvalidEncodingException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"

#include <windows.h>

static OFStringEncoding
codepageToEncoding(UINT codepage)
{
	switch (codepage) {
	case 437:
		return OFStringEncodingCodepage437;
	case 850:
		return OFStringEncodingCodepage850;
	case 858:
		return OFStringEncodingCodepage858;
	case 1251:
		return OFStringEncodingWindows1251;
	case 1252:
		return OFStringEncodingWindows1252;
	default:
		@throw [OFInvalidEncodingException exception];
	}
}

@implementation OFWin32ConsoleStdIOStream
+ (void)load
{
	int fd;

	if (self != [OFWin32ConsoleStdIOStream class])
		return;

	if ((fd = _fileno(stdin)) >= 0)
		OFStdIn = [[OFWin32ConsoleStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
	if ((fd = _fileno(stdout)) >= 0)
		OFStdOut = [[OFWin32ConsoleStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
	if ((fd = _fileno(stderr)) >= 0)
		OFStdErr = [[OFWin32ConsoleStdIOStream alloc]
		    of_initWithFileDescriptor: fd];
}

- (instancetype)of_initWithFileDescriptor: (int)fd
{
	self = [super of_initWithFileDescriptor: fd];

124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
	return self;
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer_ length: (size_t)length
{
	void *pool = objc_autoreleasePoolPush();
	char *buffer = buffer_;
	of_char16_t *UTF16;
	size_t j = 0;

	if (length > UINT32_MAX)
		@throw [OFOutOfRangeException exception];

	UTF16 = of_alloc(length, sizeof(of_char16_t));
	@try {
		DWORD UTF16Len;
		OFMutableData *rest = nil;
		size_t i = 0;

		if ([OFSystemInfo isWindowsNT]) {
			if (!ReadConsoleW(_handle, UTF16, (DWORD)length,
			    &UTF16Len, NULL))
				@throw [OFReadFailedException
				    exceptionWithObject: self
					requestedLength: length * 2
						  errNo: EIO];
		} else {
			of_string_encoding_t encoding;
			OFString *string;
			size_t stringLen;

			if (!ReadConsoleA(_handle, (char *)UTF16, (DWORD)length,
			    &UTF16Len, NULL))
				@throw [OFReadFailedException
				    exceptionWithObject: self







|





|













|







124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
	return self;
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer_ length: (size_t)length
{
	void *pool = objc_autoreleasePoolPush();
	char *buffer = buffer_;
	OFChar16 *UTF16;
	size_t j = 0;

	if (length > UINT32_MAX)
		@throw [OFOutOfRangeException exception];

	UTF16 = OFAllocMemory(length, sizeof(OFChar16));
	@try {
		DWORD UTF16Len;
		OFMutableData *rest = nil;
		size_t i = 0;

		if ([OFSystemInfo isWindowsNT]) {
			if (!ReadConsoleW(_handle, UTF16, (DWORD)length,
			    &UTF16Len, NULL))
				@throw [OFReadFailedException
				    exceptionWithObject: self
					requestedLength: length * 2
						  errNo: EIO];
		} else {
			OFStringEncoding encoding;
			OFString *string;
			size_t stringLen;

			if (!ReadConsoleA(_handle, (char *)UTF16, (DWORD)length,
			    &UTF16Len, NULL))
				@throw [OFReadFailedException
				    exceptionWithObject: self
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
				@throw [OFOutOfRangeException exception];

			UTF16Len = (DWORD)stringLen;
			memcpy(UTF16, string.UTF16String, stringLen);
		}

		if (UTF16Len > 0 && _incompleteUTF16Surrogate != 0) {
			of_unichar_t c =
			    (((_incompleteUTF16Surrogate & 0x3FF) << 10) |
			    (UTF16[0] & 0x3FF)) + 0x10000;
			char UTF8[4];
			size_t UTF8Len;

			if ((UTF8Len = of_string_utf8_encode(c, UTF8)) == 0)
				@throw [OFInvalidEncodingException exception];

			if (UTF8Len <= length) {
				memcpy(buffer, UTF8, UTF8Len);
				j += UTF8Len;
			} else {
				if (rest == nil)
					rest = [OFMutableData data];

				[rest addItems: UTF8 count: UTF8Len];
			}

			_incompleteUTF16Surrogate = 0;
			i++;
		}

		for (; i < UTF16Len; i++) {
			of_unichar_t c = UTF16[i];
			char UTF8[4];
			size_t UTF8Len;

			/* Missing high surrogate */
			if ((c & 0xFC00) == 0xDC00)
				@throw [OFInvalidEncodingException exception];

			if ((c & 0xFC00) == 0xD800) {
				of_char16_t next;

				if (UTF16Len <= i + 1) {
					_incompleteUTF16Surrogate = c;

					if (rest != nil) {
						const char *items = rest.items;
						size_t count = rest.count;







|





|

















|








|







169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
				@throw [OFOutOfRangeException exception];

			UTF16Len = (DWORD)stringLen;
			memcpy(UTF16, string.UTF16String, stringLen);
		}

		if (UTF16Len > 0 && _incompleteUTF16Surrogate != 0) {
			OFUnichar c =
			    (((_incompleteUTF16Surrogate & 0x3FF) << 10) |
			    (UTF16[0] & 0x3FF)) + 0x10000;
			char UTF8[4];
			size_t UTF8Len;

			if ((UTF8Len = OFUTF8StringEncode(c, UTF8)) == 0)
				@throw [OFInvalidEncodingException exception];

			if (UTF8Len <= length) {
				memcpy(buffer, UTF8, UTF8Len);
				j += UTF8Len;
			} else {
				if (rest == nil)
					rest = [OFMutableData data];

				[rest addItems: UTF8 count: UTF8Len];
			}

			_incompleteUTF16Surrogate = 0;
			i++;
		}

		for (; i < UTF16Len; i++) {
			OFUnichar c = UTF16[i];
			char UTF8[4];
			size_t UTF8Len;

			/* Missing high surrogate */
			if ((c & 0xFC00) == 0xDC00)
				@throw [OFInvalidEncodingException exception];

			if ((c & 0xFC00) == 0xD800) {
				OFChar16 next;

				if (UTF16Len <= i + 1) {
					_incompleteUTF16Surrogate = c;

					if (rest != nil) {
						const char *items = rest.items;
						size_t count = rest.count;
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303

				c = (((c & 0x3FF) << 10) | (next & 0x3FF)) +
				    0x10000;

				i++;
			}

			if ((UTF8Len = of_string_utf8_encode(c, UTF8)) == 0)
				@throw [OFInvalidEncodingException exception];

			if (j + UTF8Len <= length) {
				memcpy(buffer + j, UTF8, UTF8Len);
				j += UTF8Len;
			} else {
				if (rest == nil)
					rest = [OFMutableData data];

				[rest addItems: UTF8 count: UTF8Len];
			}
		}

		if (rest != nil)
			[self unreadFromBuffer: rest.items length: rest.count];
	} @finally {
		free(UTF16);
	}

	objc_autoreleasePoolPop(pool);

	return j;
}

- (size_t)lowlevelWriteBuffer: (const void *)buffer_ length: (size_t)length
{
	const char *buffer = buffer_;
	of_char16_t *tmp;
	size_t i = 0, j = 0;

	if (length > SIZE_MAX / 2)
		@throw [OFOutOfRangeException exception];

	if (_incompleteUTF8SurrogateLen > 0) {
		of_unichar_t c;
		of_char16_t UTF16[2];
		ssize_t UTF8Len;
		size_t toCopy;
		DWORD UTF16Len, bytesWritten;

		UTF8Len = -of_string_utf8_decode(
		    _incompleteUTF8Surrogate, _incompleteUTF8SurrogateLen, &c);

		OF_ENSURE(UTF8Len > 0);

		toCopy = UTF8Len - _incompleteUTF8SurrogateLen;
		if (toCopy > length)
			toCopy = length;

		memcpy(_incompleteUTF8Surrogate + _incompleteUTF8SurrogateLen,
		    buffer, toCopy);
		_incompleteUTF8SurrogateLen += toCopy;

		if (_incompleteUTF8SurrogateLen < (size_t)UTF8Len)
			return 0;

		UTF8Len = of_string_utf8_decode(
		    _incompleteUTF8Surrogate, _incompleteUTF8SurrogateLen, &c);

		if (UTF8Len <= 0 || c > 0x10FFFF) {
			assert(UTF8Len == 0 || UTF8Len < -4);

			UTF16[0] = 0xFFFD;
			UTF16Len = 1;







|
















|










|






|
|




|


|












|







232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303

				c = (((c & 0x3FF) << 10) | (next & 0x3FF)) +
				    0x10000;

				i++;
			}

			if ((UTF8Len = OFUTF8StringEncode(c, UTF8)) == 0)
				@throw [OFInvalidEncodingException exception];

			if (j + UTF8Len <= length) {
				memcpy(buffer + j, UTF8, UTF8Len);
				j += UTF8Len;
			} else {
				if (rest == nil)
					rest = [OFMutableData data];

				[rest addItems: UTF8 count: UTF8Len];
			}
		}

		if (rest != nil)
			[self unreadFromBuffer: rest.items length: rest.count];
	} @finally {
		OFFreeMemory(UTF16);
	}

	objc_autoreleasePoolPop(pool);

	return j;
}

- (size_t)lowlevelWriteBuffer: (const void *)buffer_ length: (size_t)length
{
	const char *buffer = buffer_;
	OFChar16 *tmp;
	size_t i = 0, j = 0;

	if (length > SIZE_MAX / 2)
		@throw [OFOutOfRangeException exception];

	if (_incompleteUTF8SurrogateLen > 0) {
		OFUnichar c;
		OFChar16 UTF16[2];
		ssize_t UTF8Len;
		size_t toCopy;
		DWORD UTF16Len, bytesWritten;

		UTF8Len = -OFUTF8StringDecode(
		    _incompleteUTF8Surrogate, _incompleteUTF8SurrogateLen, &c);

		OFEnsure(UTF8Len > 0);

		toCopy = UTF8Len - _incompleteUTF8SurrogateLen;
		if (toCopy > length)
			toCopy = length;

		memcpy(_incompleteUTF8Surrogate + _incompleteUTF8SurrogateLen,
		    buffer, toCopy);
		_incompleteUTF8SurrogateLen += toCopy;

		if (_incompleteUTF8SurrogateLen < (size_t)UTF8Len)
			return 0;

		UTF8Len = OFUTF8StringDecode(
		    _incompleteUTF8Surrogate, _incompleteUTF8SurrogateLen, &c);

		if (UTF8Len <= 0 || c > 0x10FFFF) {
			assert(UTF8Len == 0 || UTF8Len < -4);

			UTF16[0] = 0xFFFD;
			UTF16Len = 1;
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
					   bytesWritten: bytesWritten * 2
						  errNo: EIO];
		} else {
			void *pool = objc_autoreleasePoolPush();
			OFString *string = [OFString
			    stringWithUTF16String: UTF16
					   length: UTF16Len];
			of_string_encoding_t encoding =
			    codepageToEncoding(GetConsoleOutputCP());
			size_t nativeLen = [string
			    cStringLengthWithEncoding: encoding];

			if (nativeLen > UINT32_MAX)
				@throw [OFOutOfRangeException exception];








|







322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
					   bytesWritten: bytesWritten * 2
						  errNo: EIO];
		} else {
			void *pool = objc_autoreleasePoolPush();
			OFString *string = [OFString
			    stringWithUTF16String: UTF16
					   length: UTF16Len];
			OFStringEncoding encoding =
			    codepageToEncoding(GetConsoleOutputCP());
			size_t nativeLen = [string
			    cStringLengthWithEncoding: encoding];

			if (nativeLen > UINT32_MAX)
				@throw [OFOutOfRangeException exception];

353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
				   bytesWritten: bytesWritten * 2
					  errNo: 0];

		_incompleteUTF8SurrogateLen = 0;
		i += toCopy;
	}

	tmp = of_alloc(length * 2, sizeof(of_char16_t));
	@try {
		DWORD bytesWritten;

		while (i < length) {
			of_unichar_t c;
			ssize_t UTF8Len;

			UTF8Len = of_string_utf8_decode(buffer + i, length - i,
			    &c);

			if (UTF8Len < 0 && UTF8Len >= -4) {
				OF_ENSURE(length - i < 4);

				memcpy(_incompleteUTF8Surrogate, buffer + i,
				    length - i);
				_incompleteUTF8SurrogateLen = length - i;

				break;
			}







|




|


|



|







353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
				   bytesWritten: bytesWritten * 2
					  errNo: 0];

		_incompleteUTF8SurrogateLen = 0;
		i += toCopy;
	}

	tmp = OFAllocMemory(length * 2, sizeof(OFChar16));
	@try {
		DWORD bytesWritten;

		while (i < length) {
			OFUnichar c;
			ssize_t UTF8Len;

			UTF8Len = OFUTF8StringDecode(buffer + i, length - i,
			    &c);

			if (UTF8Len < 0 && UTF8Len >= -4) {
				OFEnsure(length - i < 4);

				memcpy(_incompleteUTF8Surrogate, buffer + i,
				    length - i);
				_incompleteUTF8SurrogateLen = length - i;

				break;
			}
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
					requestedLength: j * 2
					   bytesWritten: bytesWritten * 2
						  errNo: EIO];
		} else {
			void *pool = objc_autoreleasePoolPush();
			OFString *string = [OFString stringWithUTF16String: tmp
								    length: j];
			of_string_encoding_t encoding =
			    codepageToEncoding(GetConsoleOutputCP());
			size_t nativeLen = [string
			    cStringLengthWithEncoding: encoding];

			if (nativeLen > UINT32_MAX)
				@throw [OFOutOfRangeException exception];








|







405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
					requestedLength: j * 2
					   bytesWritten: bytesWritten * 2
						  errNo: EIO];
		} else {
			void *pool = objc_autoreleasePoolPush();
			OFString *string = [OFString stringWithUTF16String: tmp
								    length: j];
			OFStringEncoding encoding =
			    codepageToEncoding(GetConsoleOutputCP());
			size_t nativeLen = [string
			    cStringLengthWithEncoding: encoding];

			if (nativeLen > UINT32_MAX)
				@throw [OFOutOfRangeException exception];

432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
		if (bytesWritten != j)
			@throw [OFWriteFailedException
			    exceptionWithObject: self
				requestedLength: j * 2
				   bytesWritten: bytesWritten * 2
					  errNo: 0];
	} @finally {
		free(tmp);
	}

	/*
	 * We do not count in bytes when writing to the Win32 console. But
	 * since any incomplete write is an exception here anyway, we can just
	 * return length.
	 */







|







432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
		if (bytesWritten != j)
			@throw [OFWriteFailedException
			    exceptionWithObject: self
				requestedLength: j * 2
				   bytesWritten: bytesWritten * 2
					  errNo: 0];
	} @finally {
		OFFreeMemory(tmp);
	}

	/*
	 * We do not count in bytes when writing to the Win32 console. But
	 * since any incomplete write is an exception here anyway, we can just
	 * return length.
	 */
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
		return;

	csbi.dwCursorPosition.X = column;

	SetConsoleCursorPosition(_handle, csbi.dwCursorPosition);
}

- (void)setCursorPosition: (of_point_t)position
{
	if (position.x < 0 || position.y < 0)
		@throw [OFInvalidArgumentException exception];

	SetConsoleCursorPosition(_handle, (COORD){ position.x, position.y });
}

- (void)setRelativeCursorPosition: (of_point_t)position
{
	CONSOLE_SCREEN_BUFFER_INFO csbi;

	if (!GetConsoleScreenBufferInfo(_handle, &csbi))
		return;

	csbi.dwCursorPosition.X += position.x;
	csbi.dwCursorPosition.Y += position.y;

	SetConsoleCursorPosition(_handle, csbi.dwCursorPosition);
}
@end







|







|












578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
		return;

	csbi.dwCursorPosition.X = column;

	SetConsoleCursorPosition(_handle, csbi.dwCursorPosition);
}

- (void)setCursorPosition: (OFPoint)position
{
	if (position.x < 0 || position.y < 0)
		@throw [OFInvalidArgumentException exception];

	SetConsoleCursorPosition(_handle, (COORD){ position.x, position.y });
}

- (void)setRelativeCursorPosition: (OFPoint)position
{
	CONSOLE_SCREEN_BUFFER_INFO csbi;

	if (!GetConsoleScreenBufferInfo(_handle, &csbi))
		return;

	csbi.dwCursorPosition.X += position.x;
	csbi.dwCursorPosition.Y += position.y;

	SetConsoleCursorPosition(_handle, csbi.dwCursorPosition);
}
@end

Modified src/OFWindowsRegistryKey.m from [8c15fe2a75] to [c8ce2ece61].

283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
	if (type != REG_SZ && type != REG_EXPAND_SZ && type != REG_LINK)
		@throw [OFInvalidEncodingException exception];

	if (data.itemSize != 1)
		@throw [OFInvalidFormatException exception];

	if ([OFSystemInfo isWindowsNT]) {
		const of_char16_t *UTF16String = data.items;
		size_t length = data.count;

		if (length % 2 == 1)
			@throw [OFInvalidFormatException exception];

		length /= 2;








|







283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
	if (type != REG_SZ && type != REG_EXPAND_SZ && type != REG_LINK)
		@throw [OFInvalidEncodingException exception];

	if (data.itemSize != 1)
		@throw [OFInvalidFormatException exception];

	if ([OFSystemInfo isWindowsNT]) {
		const OFChar16 *UTF16String = data.items;
		size_t length = data.count;

		if (length % 2 == 1)
			@throw [OFInvalidFormatException exception];

		length /= 2;

347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
{
	void *pool = objc_autoreleasePoolPush();
	OFData *data;

	if ([OFSystemInfo isWindowsNT])
		data = [OFData dataWithItems: string.UTF16String
				       count: string.UTF16StringLength + 1
				    itemSize: sizeof(of_char16_t)];
	else {
		of_string_encoding_t encoding = [OFLocale encoding];
		const char *cString = [string cStringWithEncoding: encoding];
		size_t length = [string cStringLengthWithEncoding: encoding];

		data = [OFData dataWithItems: cString count: length + 1];
	}

	[self setData: data forValueNamed: name type: type];







|

|







347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
{
	void *pool = objc_autoreleasePoolPush();
	OFData *data;

	if ([OFSystemInfo isWindowsNT])
		data = [OFData dataWithItems: string.UTF16String
				       count: string.UTF16StringLength + 1
				    itemSize: sizeof(OFChar16)];
	else {
		OFStringEncoding encoding = [OFLocale encoding];
		const char *cString = [string cStringWithEncoding: encoding];
		size_t length = [string cStringLengthWithEncoding: encoding];

		data = [OFData dataWithItems: cString count: length + 1];
	}

	[self setData: data forValueNamed: name type: type];

Modified src/OFXMLAttribute.m from [6ec2a305ed] to [62ddc040cf].

136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD_HASH(hash, _namespace.hash);
	OF_HASH_ADD_HASH(hash, _stringValue.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFXMLElement *)XMLElementBySerializing
{
	void *pool = objc_autoreleasePoolPush();







|

|

|
|
|

|







136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAddHash(&hash, _namespace.hash);
	OFHashAddHash(&hash, _stringValue.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (OFXMLElement *)XMLElementBySerializing
{
	void *pool = objc_autoreleasePoolPush();

Modified src/OFXMLComment.m from [ba703cfd99] to [81bdd43784].

112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

- (OFString *)XMLStringWithIndentation: (unsigned int)indentation
				 level: (unsigned int)level
{
	OFString *ret;

	if (indentation > 0 && level > 0) {
		char *whitespaces = of_alloc((level * indentation) + 1, 1);
		memset(whitespaces, ' ', level * indentation);
		whitespaces[level * indentation] = 0;

		@try {
			ret = [OFString stringWithFormat: @"%s<!--%@-->",
							  whitespaces, _text];
		} @finally {
			free(whitespaces);
		}
	} else
		ret = [OFString stringWithFormat: @"<!--%@-->", _text];

	return ret;
}








|







|







112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

- (OFString *)XMLStringWithIndentation: (unsigned int)indentation
				 level: (unsigned int)level
{
	OFString *ret;

	if (indentation > 0 && level > 0) {
		char *whitespaces = OFAllocMemory((level * indentation) + 1, 1);
		memset(whitespaces, ' ', level * indentation);
		whitespaces[level * indentation] = 0;

		@try {
			ret = [OFString stringWithFormat: @"%s<!--%@-->",
							  whitespaces, _text];
		} @finally {
			OFFreeMemory(whitespaces);
		}
	} else
		ret = [OFString stringWithFormat: @"<!--%@-->", _text];

	return ret;
}

Modified src/OFXMLElement+Serialization.m from [e82061841d] to [805366e391].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
- (id)objectByDeserializing
{
	void *pool = objc_autoreleasePoolPush();
	Class class;
	id object;

	if ((class = objc_getClass([_name cStringWithEncoding:
	    OF_STRING_ENCODING_ASCII])) == Nil)
		@throw [OFInvalidArgumentException exception];

	if (![class conformsToProtocol: @protocol(OFSerialization)])
		@throw [OFInvalidArgumentException exception];

	object = [[class alloc] initWithSerialization: self];








|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
- (id)objectByDeserializing
{
	void *pool = objc_autoreleasePoolPush();
	Class class;
	id object;

	if ((class = objc_getClass([_name cStringWithEncoding:
	    OFStringEncodingASCII])) == Nil)
		@throw [OFInvalidArgumentException exception];

	if (![class conformsToProtocol: @protocol(OFSerialization)])
		@throw [OFInvalidArgumentException exception];

	object = [[class alloc] initWithSerialization: self];

Modified src/OFXMLElement.m from [a994859558] to [75b5d65456].

448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
	else if (parent != nil && parent->_defaultNamespace != nil)
		defaultNS = parent->_defaultNamespace;
	else
		defaultNS = _defaultNamespace;

	i = 0;
	length = _name.UTF8StringLength + 3 + (level * indentation);
	cString = of_alloc(length, 1);

	@try {
		memset(cString + i, ' ', level * indentation);
		i += level * indentation;

		/* Start of tag */
		cString[i++] = '<';

		if (prefix != nil && ![_namespace isEqual: defaultNS]) {
			length += prefix.UTF8StringLength + 1;
			cString = of_realloc(cString, length, 1);

			memcpy(cString + i, prefix.UTF8String,
			    prefix.UTF8StringLength);
			i += prefix.UTF8StringLength;
			cString[i++] = ':';
		}

		memcpy(cString + i, _name.UTF8String, _name.UTF8StringLength);
		i += _name.UTF8StringLength;

		/* xmlns if necessary */
		if (prefix == nil && ((_namespace != nil &&
		    ![_namespace isEqual: defaultNS]) ||
		    (_namespace == nil && defaultNS != nil))) {
			length += _namespace.UTF8StringLength + 9;
			cString = of_realloc(cString, length, 1);

			memcpy(cString + i, " xmlns='", 8);
			i += 8;
			memcpy(cString + i, _namespace.UTF8String,
			    _namespace.UTF8StringLength);
			i += _namespace.UTF8StringLength;
			cString[i++] = '\'';







|










|















|







448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
	else if (parent != nil && parent->_defaultNamespace != nil)
		defaultNS = parent->_defaultNamespace;
	else
		defaultNS = _defaultNamespace;

	i = 0;
	length = _name.UTF8StringLength + 3 + (level * indentation);
	cString = OFAllocMemory(length, 1);

	@try {
		memset(cString + i, ' ', level * indentation);
		i += level * indentation;

		/* Start of tag */
		cString[i++] = '<';

		if (prefix != nil && ![_namespace isEqual: defaultNS]) {
			length += prefix.UTF8StringLength + 1;
			cString = OFResizeMemory(cString, length, 1);

			memcpy(cString + i, prefix.UTF8String,
			    prefix.UTF8StringLength);
			i += prefix.UTF8StringLength;
			cString[i++] = ':';
		}

		memcpy(cString + i, _name.UTF8String, _name.UTF8StringLength);
		i += _name.UTF8StringLength;

		/* xmlns if necessary */
		if (prefix == nil && ((_namespace != nil &&
		    ![_namespace isEqual: defaultNS]) ||
		    (_namespace == nil && defaultNS != nil))) {
			length += _namespace.UTF8StringLength + 9;
			cString = OFResizeMemory(cString, length, 1);

			memcpy(cString + i, " xmlns='", 8);
			i += 8;
			memcpy(cString + i, _namespace.UTF8String,
			    _namespace.UTF8StringLength);
			i += _namespace.UTF8StringLength;
			cString[i++] = '\'';
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
				@throw [OFUnboundNamespaceException
				    exceptionWithNamespace: attribute.namespace
						   element: self];

			length += attributeNameLength + (attributePrefix != nil
			    ? attributePrefix.UTF8StringLength + 1 : 0) +
			    tmp.UTF8StringLength + 4;
			cString = of_realloc(cString, length, 1);

			cString[i++] = ' ';
			if (attributePrefix != nil) {
				memcpy(cString + i, attributePrefix.UTF8String,
				    attributePrefix.UTF8StringLength);
				i += attributePrefix.UTF8StringLength;
				cString[i++] = ':';







|







508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
				@throw [OFUnboundNamespaceException
				    exceptionWithNamespace: attribute.namespace
						   element: self];

			length += attributeNameLength + (attributePrefix != nil
			    ? attributePrefix.UTF8StringLength + 1 : 0) +
			    tmp.UTF8StringLength + 4;
			cString = OFResizeMemory(cString, length, 1);

			cString[i++] = ' ';
			if (attributePrefix != nil) {
				memcpy(cString + i, attributePrefix.UTF8String,
				    attributePrefix.UTF8StringLength);
				i += attributePrefix.UTF8StringLength;
				cString[i++] = ':';
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
			}

			if (indent)
				[tmp addItem: "\n"];

			length += tmp.count + _name.UTF8StringLength + 2 +
			    (indent ? level * indentation : 0);
			cString = of_realloc(cString, length, 1);

			cString[i++] = '>';

			memcpy(cString + i, tmp.items, tmp.count);
			i += tmp.count;

			if (indent) {
				memset(cString + i, ' ', level * indentation);
				i += level * indentation;
			}

			cString[i++] = '<';
			cString[i++] = '/';
			if (prefix != nil) {
				length += prefix.UTF8StringLength + 1;
				cString = of_realloc(cString, length, 1);

				memcpy(cString + i, prefix.UTF8String,
				    prefix.UTF8StringLength);
				i += prefix.UTF8StringLength;
				cString[i++] = ':';
			}
			memcpy(cString + i, _name.UTF8String,
			    _name.UTF8StringLength);
			i += _name.UTF8StringLength;
		} else
			cString[i++] = '/';

		cString[i++] = '>';
		assert(i == length);

		objc_autoreleasePoolPop(pool);

		ret = [OFString stringWithUTF8String: cString
					      length: length];
	} @finally {
		free(cString);
	}
	return ret;
}

- (OFString *)XMLString
{
	return [self of_XMLStringWithParent: nil







|















|




















|







578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
			}

			if (indent)
				[tmp addItem: "\n"];

			length += tmp.count + _name.UTF8StringLength + 2 +
			    (indent ? level * indentation : 0);
			cString = OFResizeMemory(cString, length, 1);

			cString[i++] = '>';

			memcpy(cString + i, tmp.items, tmp.count);
			i += tmp.count;

			if (indent) {
				memset(cString + i, ' ', level * indentation);
				i += level * indentation;
			}

			cString[i++] = '<';
			cString[i++] = '/';
			if (prefix != nil) {
				length += prefix.UTF8StringLength + 1;
				cString = OFResizeMemory(cString, length, 1);

				memcpy(cString + i, prefix.UTF8String,
				    prefix.UTF8StringLength);
				i += prefix.UTF8StringLength;
				cString[i++] = ':';
			}
			memcpy(cString + i, _name.UTF8String,
			    _name.UTF8StringLength);
			i += _name.UTF8StringLength;
		} else
			cString[i++] = '/';

		cString[i++] = '>';
		assert(i == length);

		objc_autoreleasePoolPop(pool);

		ret = [OFString stringWithUTF8String: cString
					      length: length];
	} @finally {
		OFFreeMemory(cString);
	}
	return ret;
}

- (OFString *)XMLString
{
	return [self of_XMLStringWithParent: nil
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, _name.hash);
	OF_HASH_ADD_HASH(hash, _namespace.hash);
	OF_HASH_ADD_HASH(hash, _defaultNamespace.hash);
	OF_HASH_ADD_HASH(hash, _attributes.hash);
	OF_HASH_ADD_HASH(hash, _namespaces.hash);
	OF_HASH_ADD_HASH(hash, _children.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (id)copy
{
	return [[[self class] alloc] initWithElement: self];
}
@end







|

|

|
|
|
|
|
|

|









1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
		return false;

	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);

	OFHashAddHash(&hash, _name.hash);
	OFHashAddHash(&hash, _namespace.hash);
	OFHashAddHash(&hash, _defaultNamespace.hash);
	OFHashAddHash(&hash, _attributes.hash);
	OFHashAddHash(&hash, _namespaces.hash);
	OFHashAddHash(&hash, _children.hash);

	OFHashFinalize(&hash);

	return hash;
}

- (id)copy
{
	return [[[self class] alloc] initWithElement: self];
}
@end

Modified src/OFXMLParser.h from [2b3552397a] to [1fb96ae9fc].

126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
 * OFXMLParser is an event-based XML parser which calls the delegate's callbacks
 * as soon as it finds something, thus suitable for streams as well.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFXMLParser: OFObject
{
	id <OFXMLParserDelegate> _Nullable _delegate;
	enum of_xml_parser_state {
		OF_XMLPARSER_IN_BYTE_ORDER_MARK,
		OF_XMLPARSER_OUTSIDE_TAG,
		OF_XMLPARSER_TAG_OPENED,
		OF_XMLPARSER_IN_PROCESSING_INSTRUCTION,
		OF_XMLPARSER_IN_TAG_NAME,
		OF_XMLPARSER_IN_CLOSE_TAG_NAME,
		OF_XMLPARSER_IN_TAG,
		OF_XMLPARSER_IN_ATTRIBUTE_NAME,
		OF_XMLPARSER_EXPECT_ATTRIBUTE_EQUAL_SIGN,
		OF_XMLPARSER_EXPECT_ATTRIBUTE_DELIMITER,
		OF_XMLPARSER_IN_ATTRIBUTE_VALUE,
		OF_XMLPARSER_EXPECT_TAG_CLOSE,
		OF_XMLPARSER_EXPECT_SPACE_OR_TAG_CLOSE,
		OF_XMLPARSER_IN_EXCLAMATION_MARK,
		OF_XMLPARSER_IN_CDATA_OPENING,
		OF_XMLPARSER_IN_CDATA,
		OF_XMLPARSER_IN_COMMENT_OPENING,
		OF_XMLPARSER_IN_COMMENT_1,
		OF_XMLPARSER_IN_COMMENT_2,
		OF_XMLPARSER_IN_DOCTYPE
	} _state;
	size_t _i, _last;
	const char *_Nullable _data;
	OFMutableData *_buffer;
	OFString *_Nullable _name, *_Nullable _prefix;
	OFMutableArray
	    OF_GENERIC(OFMutableDictionary OF_GENERIC(OFString *, OFString *) *)
	    *_namespaces;
	OFMutableArray OF_GENERIC(OFXMLAttribute *) *_attributes;
	OFString *_Nullable _attributeName, *_Nullable _attributePrefix;
	char _delimiter;
	OFMutableArray OF_GENERIC(OFString *) *_previous;
	size_t _level;
	bool _acceptProlog;
	size_t _lineNumber;
	bool _lastCarriageReturn, _finishedParsing;
	of_string_encoding_t _encoding;
	size_t _depthLimit;
}

/**
 * @brief The delegate that is used by the XML parser.
 */
@property OF_NULLABLE_PROPERTY (assign, nonatomic)







|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
















|







126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
 * OFXMLParser is an event-based XML parser which calls the delegate's callbacks
 * as soon as it finds something, thus suitable for streams as well.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFXMLParser: OFObject
{
	id <OFXMLParserDelegate> _Nullable _delegate;
	enum {
		OFXMLParserStateInByteOrderMark,
		OFXMLParserStateOutsideTag,
		OFXMLParserStateTagOpened,
		OFXMLParserStateInProcessingInstruction,
		OFXMLParserStateInTagName,
		OFXMLParserStateInCloseTagName,
		OFXMLParserStateInTag,
		OFXMLParserStateInAttributeName,
		OFXMLParserStateExpectAttributeEqualSign,
		OFXMLParserStateExpectAttributeDelimiter,
		OFXMLParserStateInAttributeValue,
		OFXMLParserStateExpectTagClose,
		OFXMLParserStateExpectSpaceOrTagClose,
		OFXMLParserStateInExclamationMark,
		OFXMLParserStateInCDATAOpening,
		OFXMLParserStateInCDATA,
		OFXMLParserStateInCommentOpening,
		OFXMLParserStateInComment1,
		OFXMLParserStateInComment2,
		OFXMLParserStateInDOCTYPE
	} _state;
	size_t _i, _last;
	const char *_Nullable _data;
	OFMutableData *_buffer;
	OFString *_Nullable _name, *_Nullable _prefix;
	OFMutableArray
	    OF_GENERIC(OFMutableDictionary OF_GENERIC(OFString *, OFString *) *)
	    *_namespaces;
	OFMutableArray OF_GENERIC(OFXMLAttribute *) *_attributes;
	OFString *_Nullable _attributeName, *_Nullable _attributePrefix;
	char _delimiter;
	OFMutableArray OF_GENERIC(OFString *) *_previous;
	size_t _level;
	bool _acceptProlog;
	size_t _lineNumber;
	bool _lastCarriageReturn, _finishedParsing;
	OFStringEncoding _encoding;
	size_t _depthLimit;
}

/**
 * @brief The delegate that is used by the XML parser.
 */
@property OF_NULLABLE_PROPERTY (assign, nonatomic)

Modified src/OFXMLParser.m from [02a95773a3] to [a3895b5d8d].

61
62
63
64
65
66
67
68
69
70

71
72
73
74
75
76

77
78

79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
static void inCDATAState(OFXMLParser *);
static void inCommentOpeningState(OFXMLParser *);
static void inCommentState1(OFXMLParser *);
static void inCommentState2(OFXMLParser *);
static void inDOCTYPEState(OFXMLParser *);
typedef void (*state_function_t)(OFXMLParser *);
static state_function_t lookupTable[] = {
	[OF_XMLPARSER_IN_BYTE_ORDER_MARK] = inByteOrderMarkState,
	[OF_XMLPARSER_OUTSIDE_TAG] = outsideTagState,
	[OF_XMLPARSER_TAG_OPENED] = tagOpenedState,

	[OF_XMLPARSER_IN_PROCESSING_INSTRUCTION] = inProcessingInstructionState,
	[OF_XMLPARSER_IN_TAG_NAME] = inTagNameState,
	[OF_XMLPARSER_IN_CLOSE_TAG_NAME] = inCloseTagNameState,
	[OF_XMLPARSER_IN_TAG] = inTagState,
	[OF_XMLPARSER_IN_ATTRIBUTE_NAME] = inAttributeNameState,
	[OF_XMLPARSER_EXPECT_ATTRIBUTE_EQUAL_SIGN] =

	    expectAttributeEqualSignState,
	[OF_XMLPARSER_EXPECT_ATTRIBUTE_DELIMITER] =

	    expectAttributeDelimiterState,
	[OF_XMLPARSER_IN_ATTRIBUTE_VALUE] = inAttributeValueState,
	[OF_XMLPARSER_EXPECT_TAG_CLOSE] = expectTagCloseState,
	[OF_XMLPARSER_EXPECT_SPACE_OR_TAG_CLOSE] = expectSpaceOrTagCloseState,
	[OF_XMLPARSER_IN_EXCLAMATION_MARK] = inExclamationMarkState,
	[OF_XMLPARSER_IN_CDATA_OPENING] = inCDATAOpeningState,
	[OF_XMLPARSER_IN_CDATA] = inCDATAState,
	[OF_XMLPARSER_IN_COMMENT_OPENING] = inCommentOpeningState,
	[OF_XMLPARSER_IN_COMMENT_1] = inCommentState1,
	[OF_XMLPARSER_IN_COMMENT_2] = inCommentState2,
	[OF_XMLPARSER_IN_DOCTYPE] = inDOCTYPEState
};

static OF_INLINE void
appendToBuffer(OFMutableData *buffer, const char *string,
    of_string_encoding_t encoding, size_t length)
{
	if OF_LIKELY(encoding == OF_STRING_ENCODING_UTF_8)
		[buffer addItems: string count: length];
	else {
		void *pool = objc_autoreleasePoolPush();
		OFString *tmp = [OFString stringWithCString: string
						   encoding: encoding
						     length: length];
		[buffer addItems: tmp.UTF8String count: tmp.UTF8StringLength];







|
|
|
>
|
|
|
|
|
<
>

<
>

|
|
|
|
|
|
|
|
|
|




|

|







61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76

77
78

79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
static void inCDATAState(OFXMLParser *);
static void inCommentOpeningState(OFXMLParser *);
static void inCommentState1(OFXMLParser *);
static void inCommentState2(OFXMLParser *);
static void inDOCTYPEState(OFXMLParser *);
typedef void (*state_function_t)(OFXMLParser *);
static state_function_t lookupTable[] = {
	[OFXMLParserStateInByteOrderMark] = inByteOrderMarkState,
	[OFXMLParserStateOutsideTag] = outsideTagState,
	[OFXMLParserStateTagOpened] = tagOpenedState,
	[OFXMLParserStateInProcessingInstruction] =
	    inProcessingInstructionState,
	[OFXMLParserStateInTagName] = inTagNameState,
	[OFXMLParserStateInCloseTagName] = inCloseTagNameState,
	[OFXMLParserStateInTag] = inTagState,
	[OFXMLParserStateInAttributeName] = inAttributeNameState,

	[OFXMLParserStateExpectAttributeEqualSign] =
	    expectAttributeEqualSignState,

	[OFXMLParserStateExpectAttributeDelimiter] =
	    expectAttributeDelimiterState,
	[OFXMLParserStateInAttributeValue] = inAttributeValueState,
	[OFXMLParserStateExpectTagClose] = expectTagCloseState,
	[OFXMLParserStateExpectSpaceOrTagClose] = expectSpaceOrTagCloseState,
	[OFXMLParserStateInExclamationMark] = inExclamationMarkState,
	[OFXMLParserStateInCDATAOpening] = inCDATAOpeningState,
	[OFXMLParserStateInCDATA] = inCDATAState,
	[OFXMLParserStateInCommentOpening] = inCommentOpeningState,
	[OFXMLParserStateInComment1] = inCommentState1,
	[OFXMLParserStateInComment2] = inCommentState2,
	[OFXMLParserStateInDOCTYPE] = inDOCTYPEState
};

static OF_INLINE void
appendToBuffer(OFMutableData *buffer, const char *string,
    OFStringEncoding encoding, size_t length)
{
	if OF_LIKELY(encoding == OFStringEncodingUTF8)
		[buffer addItems: string count: length];
	else {
		void *pool = objc_autoreleasePoolPush();
		OFString *tmp = [OFString stringWithCString: string
						   encoding: encoding
						     length: length];
		[buffer addItems: tmp.UTF8String count: tmp.UTF8StringLength];
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
		dict = [OFMutableDictionary dictionaryWithKeysAndObjects:
		    @"xml", @"http://www.w3.org/XML/1998/namespace",
		    @"xmlns", @"http://www.w3.org/2000/xmlns/", nil];
		[_namespaces addObject: dict];

		_acceptProlog = true;
		_lineNumber = 1;
		_encoding = OF_STRING_ENCODING_UTF_8;
		_depthLimit = 32;

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}







|







208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
		dict = [OFMutableDictionary dictionaryWithKeysAndObjects:
		    @"xml", @"http://www.w3.org/XML/1998/namespace",
		    @"xmlns", @"http://www.w3.org/2000/xmlns/", nil];
		[_namespaces addObject: dict];

		_acceptProlog = true;
		_lineNumber = 1;
		_encoding = OFStringEncodingUTF8;
		_depthLimit = 32;

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
		if (_data[_i] == '\r' || (_data[_i] == '\n' &&
		    !_lastCarriageReturn))
			_lineNumber++;

		_lastCarriageReturn = (_data[_i] == '\r');
	}

	/* In OF_XMLPARSER_IN_TAG, there can be only spaces */
	if (length - _last > 0 && _state != OF_XMLPARSER_IN_TAG)
		appendToBuffer(_buffer, _data + _last, _encoding,
		    length - _last);
}

- (void)parseString: (OFString *)string
{
	[self parseBuffer: string.UTF8String length: string.UTF8StringLength];
}

- (void)parseStream: (OFStream *)stream
{
	size_t pageSize = [OFSystemInfo pageSize];
	char *buffer = of_alloc(1, pageSize);

	@try {
		while (!stream.atEndOfStream) {
			size_t length = [stream readIntoBuffer: buffer
							length: pageSize];
			[self parseBuffer: buffer length: length];
		}
	} @finally {
		free(buffer);
	}
}

static void
inByteOrderMarkState(OFXMLParser *self)
{
	if (self->_data[self->_i] != "\xEF\xBB\xBF"[self->_level]) {
		if (self->_level == 0) {
			self->_state = OF_XMLPARSER_OUTSIDE_TAG;
			self->_i--;
			return;
		}

		@throw [OFMalformedXMLException exceptionWithParser: self];
	}

	if (self->_level++ == 2)
		self->_state = OF_XMLPARSER_OUTSIDE_TAG;

	self->_last = self->_i + 1;
}

/* Not in a tag */
static void
outsideTagState(OFXMLParser *self)







|
|












|








|








|








|







254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
		if (_data[_i] == '\r' || (_data[_i] == '\n' &&
		    !_lastCarriageReturn))
			_lineNumber++;

		_lastCarriageReturn = (_data[_i] == '\r');
	}

	/* In OFXMLParserStateInTag, there can be only spaces */
	if (length - _last > 0 && _state != OFXMLParserStateInTag)
		appendToBuffer(_buffer, _data + _last, _encoding,
		    length - _last);
}

- (void)parseString: (OFString *)string
{
	[self parseBuffer: string.UTF8String length: string.UTF8StringLength];
}

- (void)parseStream: (OFStream *)stream
{
	size_t pageSize = [OFSystemInfo pageSize];
	char *buffer = OFAllocMemory(1, pageSize);

	@try {
		while (!stream.atEndOfStream) {
			size_t length = [stream readIntoBuffer: buffer
							length: pageSize];
			[self parseBuffer: buffer length: length];
		}
	} @finally {
		OFFreeMemory(buffer);
	}
}

static void
inByteOrderMarkState(OFXMLParser *self)
{
	if (self->_data[self->_i] != "\xEF\xBB\xBF"[self->_level]) {
		if (self->_level == 0) {
			self->_state = OFXMLParserStateOutsideTag;
			self->_i--;
			return;
		}

		@throw [OFMalformedXMLException exceptionWithParser: self];
	}

	if (self->_level++ == 2)
		self->_state = OFXMLParserStateOutsideTag;

	self->_last = self->_i + 1;
}

/* Not in a tag */
static void
outsideTagState(OFXMLParser *self)
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380

		objc_autoreleasePoolPop(pool);
	}

	[self->_buffer removeAllItems];

	self->_last = self->_i + 1;
	self->_state = OF_XMLPARSER_TAG_OPENED;
}

/* Tag was just opened */
static void
tagOpenedState(OFXMLParser *self)
{
	if (self->_finishedParsing && self->_data[self->_i] != '!' &&
	    self->_data[self->_i] != '?')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	switch (self->_data[self->_i]) {
	case '?':
		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_IN_PROCESSING_INSTRUCTION;
		self->_level = 0;
		break;
	case '/':
		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_IN_CLOSE_TAG_NAME;
		self->_acceptProlog = false;
		break;
	case '!':
		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_IN_EXCLAMATION_MARK;
		self->_acceptProlog = false;
		break;
	default:
		if (self->_depthLimit > 0 &&
		    self->_previous.count >= self->_depthLimit)
			@throw [OFOutOfRangeException exception];

		self->_state = OF_XMLPARSER_IN_TAG_NAME;
		self->_acceptProlog = false;
		self->_i--;
		break;
	}
}

/* <?xml […]?> */







|













|




|




|







|







335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381

		objc_autoreleasePoolPop(pool);
	}

	[self->_buffer removeAllItems];

	self->_last = self->_i + 1;
	self->_state = OFXMLParserStateTagOpened;
}

/* Tag was just opened */
static void
tagOpenedState(OFXMLParser *self)
{
	if (self->_finishedParsing && self->_data[self->_i] != '!' &&
	    self->_data[self->_i] != '?')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	switch (self->_data[self->_i]) {
	case '?':
		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateInProcessingInstruction;
		self->_level = 0;
		break;
	case '/':
		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateInCloseTagName;
		self->_acceptProlog = false;
		break;
	case '!':
		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateInExclamationMark;
		self->_acceptProlog = false;
		break;
	default:
		if (self->_depthLimit > 0 &&
		    self->_previous.count >= self->_depthLimit)
			@throw [OFOutOfRangeException exception];

		self->_state = OFXMLParserStateInTagName;
		self->_acceptProlog = false;
		self->_i--;
		break;
	}
}

/* <?xml […]?> */
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460

				hasVersion = true;
			}

			if ([attribute isEqual: @"encoding"]) {
				@try {
					self->_encoding =
					    of_string_parse_encoding(value);
				} @catch (OFInvalidArgumentException *e) {
					@throw [OFInvalidEncodingException
					    exception];
				}
			}

			last = i + 1;







|







447
448
449
450
451
452
453
454
455
456
457
458
459
460
461

				hasVersion = true;
			}

			if ([attribute isEqual: @"encoding"]) {
				@try {
					self->_encoding =
					    OFStringEncodingParseName(value);
				} @catch (OFInvalidArgumentException *e) {
					@throw [OFInvalidEncodingException
					    exception];
				}
			}

			last = i + 1;
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
		appendToBuffer(self->_buffer, self->_data + self->_last,
		    self->_encoding, self->_i - self->_last);
		PI = transformString(self, self->_buffer, 1, false);

		whitespaceCS = [OFCharacterSet
		    characterSetWithCharactersInString: @" \r\n\r"];
		pos = [PI indexOfCharacterFromSet: whitespaceCS];
		if (pos != OF_NOT_FOUND) {
			target = [PI substringToIndex: pos];
			data = [[PI substringFromIndex: pos + 1]
			    stringByDeletingEnclosingWhitespaces];

			if (data.length == 0)
				data = nil;
		} else
			target = PI;

		if ([target caseInsensitiveCompare: @"xml"] == OF_ORDERED_SAME)
			if (!parseXMLProcessingInstruction(self, data))
				@throw [OFMalformedXMLException
				    exceptionWithParser: self];

		if ([self->_delegate respondsToSelector: @selector(
		    parser:foundProcessingInstructionWithTarget:data:)])
			[self->_delegate parser: self
			    foundProcessingInstructionWithTarget: target
							    data: data];

		objc_autoreleasePoolPop(pool);

		[self->_buffer removeAllItems];

		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_OUTSIDE_TAG;
	} else
		self->_level = 0;
}

/* Inside a tag, no name yet */
static void
inTagNameState(OFXMLParser *self)







|









|















|







486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
		appendToBuffer(self->_buffer, self->_data + self->_last,
		    self->_encoding, self->_i - self->_last);
		PI = transformString(self, self->_buffer, 1, false);

		whitespaceCS = [OFCharacterSet
		    characterSetWithCharactersInString: @" \r\n\r"];
		pos = [PI indexOfCharacterFromSet: whitespaceCS];
		if (pos != OFNotFound) {
			target = [PI substringToIndex: pos];
			data = [[PI substringFromIndex: pos + 1]
			    stringByDeletingEnclosingWhitespaces];

			if (data.length == 0)
				data = nil;
		} else
			target = PI;

		if ([target caseInsensitiveCompare: @"xml"] == OFOrderedSame)
			if (!parseXMLProcessingInstruction(self, data))
				@throw [OFMalformedXMLException
				    exceptionWithParser: self];

		if ([self->_delegate respondsToSelector: @selector(
		    parser:foundProcessingInstructionWithTarget:data:)])
			[self->_delegate parser: self
			    foundProcessingInstructionWithTarget: target
							    data: data];

		objc_autoreleasePoolPop(pool);

		[self->_buffer removeAllItems];

		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateOutsideTag;
	} else
		self->_level = 0;
}

/* Inside a tag, no name yet */
static void
inTagNameState(OFXMLParser *self)
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
			[self->_previous addObject: bufferString];

		[self->_name release];
		[self->_prefix release];
		self->_name = self->_prefix = nil;

		self->_state = (self->_data[self->_i] == '/'
		    ? OF_XMLPARSER_EXPECT_TAG_CLOSE
		    : OF_XMLPARSER_OUTSIDE_TAG);
	} else
		self->_state = OF_XMLPARSER_IN_TAG;

	if (self->_data[self->_i] != '/')
		[self->_namespaces addObject: [OFMutableDictionary dictionary]];

	objc_autoreleasePoolPop(pool);

	[self->_buffer removeAllItems];







|
|

|







590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
			[self->_previous addObject: bufferString];

		[self->_name release];
		[self->_prefix release];
		self->_name = self->_prefix = nil;

		self->_state = (self->_data[self->_i] == '/'
		    ? OFXMLParserStateExpectTagClose
		    : OFXMLParserStateOutsideTag);
	} else
		self->_state = OFXMLParserStateInTag;

	if (self->_data[self->_i] != '/')
		[self->_namespaces addObject: [OFMutableDictionary dictionary]];

	objc_autoreleasePoolPop(pool);

	[self->_buffer removeAllItems];
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
	[self->_namespaces removeLastObject];
	[self->_name release];
	[self->_prefix release];
	self->_name = self->_prefix = nil;

	self->_last = self->_i + 1;
	self->_state = (self->_data[self->_i] == '>'
	    ? OF_XMLPARSER_OUTSIDE_TAG
	    : OF_XMLPARSER_EXPECT_SPACE_OR_TAG_CLOSE);

	if (self->_previous.count == 0)
		self->_finishedParsing = true;
}

/* Inside a tag, name found */
static void
inTagState(OFXMLParser *self)
{
	void *pool;
	OFString *namespace;
	OFXMLAttribute *const *attributesObjects;
	size_t attributesCount;

	if (self->_data[self->_i] != '>' && self->_data[self->_i] != '/') {
		if (self->_data[self->_i] != ' ' &&
		    self->_data[self->_i] != '\t' &&
		    self->_data[self->_i] != '\n' &&
		    self->_data[self->_i] != '\r') {
			self->_last = self->_i;
			self->_state = OF_XMLPARSER_IN_ATTRIBUTE_NAME;
			self->_i--;
		}

		return;
	}

	attributesObjects = self->_attributes.objects;







|
|




















|







671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
	[self->_namespaces removeLastObject];
	[self->_name release];
	[self->_prefix release];
	self->_name = self->_prefix = nil;

	self->_last = self->_i + 1;
	self->_state = (self->_data[self->_i] == '>'
	    ? OFXMLParserStateOutsideTag
	    : OFXMLParserStateExpectSpaceOrTagClose);

	if (self->_previous.count == 0)
		self->_finishedParsing = true;
}

/* Inside a tag, name found */
static void
inTagState(OFXMLParser *self)
{
	void *pool;
	OFString *namespace;
	OFXMLAttribute *const *attributesObjects;
	size_t attributesCount;

	if (self->_data[self->_i] != '>' && self->_data[self->_i] != '/') {
		if (self->_data[self->_i] != ' ' &&
		    self->_data[self->_i] != '\t' &&
		    self->_data[self->_i] != '\n' &&
		    self->_data[self->_i] != '\r') {
			self->_last = self->_i;
			self->_state = OFXMLParserStateInAttributeName;
			self->_i--;
		}

		return;
	}

	attributesObjects = self->_attributes.objects;
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
	[self->_name release];
	[self->_prefix release];
	[self->_attributes removeAllObjects];
	self->_name = self->_prefix = nil;

	self->_last = self->_i + 1;
	self->_state = (self->_data[self->_i] == '/'
	    ? OF_XMLPARSER_EXPECT_TAG_CLOSE
	    : OF_XMLPARSER_OUTSIDE_TAG);
}

/* Looking for attribute name */
static void
inAttributeNameState(OFXMLParser *self)
{
	void *pool;







|
<







752
753
754
755
756
757
758
759

760
761
762
763
764
765
766
	[self->_name release];
	[self->_prefix release];
	[self->_attributes removeAllObjects];
	self->_name = self->_prefix = nil;

	self->_last = self->_i + 1;
	self->_state = (self->_data[self->_i] == '/'
	    ? OFXMLParserStateExpectTagClose : OFXMLParserStateOutsideTag);

}

/* Looking for attribute name */
static void
inAttributeNameState(OFXMLParser *self)
{
	void *pool;
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824

	objc_autoreleasePoolPop(pool);

	[self->_buffer removeAllItems];

	self->_last = self->_i + 1;
	self->_state = (self->_data[self->_i] == '='
	    ? OF_XMLPARSER_EXPECT_ATTRIBUTE_DELIMITER
	    : OF_XMLPARSER_EXPECT_ATTRIBUTE_EQUAL_SIGN);
}

/* Expecting equal sign of an attribute */
static void
expectAttributeEqualSignState(OFXMLParser *self)
{
	if (self->_data[self->_i] == '=') {
		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_EXPECT_ATTRIBUTE_DELIMITER;
		return;
	}

	if (self->_data[self->_i] != ' '  && self->_data[self->_i] != '\t' &&
	    self->_data[self->_i] != '\n' && self->_data[self->_i] != '\r')
		@throw [OFMalformedXMLException exceptionWithParser: self];
}







|
|








|







800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824

	objc_autoreleasePoolPop(pool);

	[self->_buffer removeAllItems];

	self->_last = self->_i + 1;
	self->_state = (self->_data[self->_i] == '='
	    ? OFXMLParserStateExpectAttributeDelimiter
	    : OFXMLParserStateExpectAttributeEqualSign);
}

/* Expecting equal sign of an attribute */
static void
expectAttributeEqualSignState(OFXMLParser *self)
{
	if (self->_data[self->_i] == '=') {
		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateExpectAttributeDelimiter;
		return;
	}

	if (self->_data[self->_i] != ' '  && self->_data[self->_i] != '\t' &&
	    self->_data[self->_i] != '\n' && self->_data[self->_i] != '\r')
		@throw [OFMalformedXMLException exceptionWithParser: self];
}
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
	    self->_data[self->_i] == '\n' || self->_data[self->_i] == '\r')
		return;

	if (self->_data[self->_i] != '\'' && self->_data[self->_i] != '"')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_delimiter = self->_data[self->_i];
	self->_state = OF_XMLPARSER_IN_ATTRIBUTE_VALUE;
}

/* Looking for attribute value */
static void
inAttributeValueState(OFXMLParser *self)
{
	void *pool;







|







833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
	    self->_data[self->_i] == '\n' || self->_data[self->_i] == '\r')
		return;

	if (self->_data[self->_i] != '\'' && self->_data[self->_i] != '"')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_delimiter = self->_data[self->_i];
	self->_state = OFXMLParserStateInAttributeValue;
}

/* Looking for attribute value */
static void
inAttributeValueState(OFXMLParser *self)
{
	void *pool;
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947

	[self->_buffer removeAllItems];
	[self->_attributeName release];
	[self->_attributePrefix release];
	self->_attributeName = self->_attributePrefix = nil;

	self->_last = self->_i + 1;
	self->_state = OF_XMLPARSER_IN_TAG;
}

/* Expecting closing '>' */
static void
expectTagCloseState(OFXMLParser *self)
{
	if (self->_data[self->_i] == '>') {
		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_OUTSIDE_TAG;
	} else
		@throw [OFMalformedXMLException exceptionWithParser: self];
}

/* Expecting closing '>' or space */
static void
expectSpaceOrTagCloseState(OFXMLParser *self)
{
	if (self->_data[self->_i] == '>') {
		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_OUTSIDE_TAG;
	} else if (self->_data[self->_i] != ' ' &&
	    self->_data[self->_i] != '\t' && self->_data[self->_i] != '\n' &&
	    self->_data[self->_i] != '\r')
		@throw [OFMalformedXMLException exceptionWithParser: self];
}

/* In <! */
static void
inExclamationMarkState(OFXMLParser *self)
{
	if (self->_finishedParsing && self->_data[self->_i] != '-')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	if (self->_data[self->_i] == '-')
		self->_state = OF_XMLPARSER_IN_COMMENT_OPENING;
	else if (self->_data[self->_i] == '[') {
		self->_state = OF_XMLPARSER_IN_CDATA_OPENING;
		self->_level = 0;
	} else if (self->_data[self->_i] == 'D') {
		self->_state = OF_XMLPARSER_IN_DOCTYPE;
		self->_level = 0;
	} else
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_last = self->_i + 1;
}

/* CDATA */
static void
inCDATAOpeningState(OFXMLParser *self)
{
	if (self->_data[self->_i] != "CDATA["[self->_level])
		@throw [OFMalformedXMLException exceptionWithParser: self];

	if (++self->_level == 6) {
		self->_state = OF_XMLPARSER_IN_CDATA;
		self->_level = 0;
	}

	self->_last = self->_i + 1;
}

static void







|








|










|














|

|


|















|







877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947

	[self->_buffer removeAllItems];
	[self->_attributeName release];
	[self->_attributePrefix release];
	self->_attributeName = self->_attributePrefix = nil;

	self->_last = self->_i + 1;
	self->_state = OFXMLParserStateInTag;
}

/* Expecting closing '>' */
static void
expectTagCloseState(OFXMLParser *self)
{
	if (self->_data[self->_i] == '>') {
		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateOutsideTag;
	} else
		@throw [OFMalformedXMLException exceptionWithParser: self];
}

/* Expecting closing '>' or space */
static void
expectSpaceOrTagCloseState(OFXMLParser *self)
{
	if (self->_data[self->_i] == '>') {
		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateOutsideTag;
	} else if (self->_data[self->_i] != ' ' &&
	    self->_data[self->_i] != '\t' && self->_data[self->_i] != '\n' &&
	    self->_data[self->_i] != '\r')
		@throw [OFMalformedXMLException exceptionWithParser: self];
}

/* In <! */
static void
inExclamationMarkState(OFXMLParser *self)
{
	if (self->_finishedParsing && self->_data[self->_i] != '-')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	if (self->_data[self->_i] == '-')
		self->_state = OFXMLParserStateInCommentOpening;
	else if (self->_data[self->_i] == '[') {
		self->_state = OFXMLParserStateInCDATAOpening;
		self->_level = 0;
	} else if (self->_data[self->_i] == 'D') {
		self->_state = OFXMLParserStateInDOCTYPE;
		self->_level = 0;
	} else
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_last = self->_i + 1;
}

/* CDATA */
static void
inCDATAOpeningState(OFXMLParser *self)
{
	if (self->_data[self->_i] != "CDATA["[self->_level])
		@throw [OFMalformedXMLException exceptionWithParser: self];

	if (++self->_level == 6) {
		self->_state = OFXMLParserStateInCDATA;
		self->_level = 0;
	}

	self->_last = self->_i + 1;
}

static void
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
			[self->_delegate parser: self foundCDATA: CDATA];

		objc_autoreleasePoolPop(pool);

		[self->_buffer removeAllItems];

		self->_last = self->_i + 1;
		self->_state = OF_XMLPARSER_OUTSIDE_TAG;
	} else
		self->_level = 0;
}

/* Comment */
static void
inCommentOpeningState(OFXMLParser *self)
{
	if (self->_data[self->_i] != '-')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_last = self->_i + 1;
	self->_state = OF_XMLPARSER_IN_COMMENT_1;
	self->_level = 0;
}

static void
inCommentState1(OFXMLParser *self)
{
	if (self->_data[self->_i] == '-')
		self->_level++;
	else
		self->_level = 0;

	if (self->_level == 2)
		self->_state = OF_XMLPARSER_IN_COMMENT_2;
}

static void
inCommentState2(OFXMLParser *self)
{
	void *pool;
	OFString *comment;







|












|












|







962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
			[self->_delegate parser: self foundCDATA: CDATA];

		objc_autoreleasePoolPop(pool);

		[self->_buffer removeAllItems];

		self->_last = self->_i + 1;
		self->_state = OFXMLParserStateOutsideTag;
	} else
		self->_level = 0;
}

/* Comment */
static void
inCommentOpeningState(OFXMLParser *self)
{
	if (self->_data[self->_i] != '-')
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_last = self->_i + 1;
	self->_state = OFXMLParserStateInComment1;
	self->_level = 0;
}

static void
inCommentState1(OFXMLParser *self)
{
	if (self->_data[self->_i] == '-')
		self->_level++;
	else
		self->_level = 0;

	if (self->_level == 2)
		self->_state = OFXMLParserStateInComment2;
}

static void
inCommentState2(OFXMLParser *self)
{
	void *pool;
	OFString *comment;
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
		[self->_delegate parser: self foundComment: comment];

	objc_autoreleasePoolPop(pool);

	[self->_buffer removeAllItems];

	self->_last = self->_i + 1;
	self->_state = OF_XMLPARSER_OUTSIDE_TAG;
}

/* In <!DOCTYPE ...> */
static void
inDOCTYPEState(OFXMLParser *self)
{
	if ((self->_level < 6 &&
	    self->_data[self->_i] != "OCTYPE"[self->_level]) ||
	    (self->_level == 6 && self->_data[self->_i] != ' ' &&
	    self->_data[self->_i] != '\t' && self->_data[self->_i] != '\n' &&
	    self->_data[self->_i] != '\r'))
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_level++;

	if (self->_level > 6 && self->_data[self->_i] == '>')
		self->_state = OF_XMLPARSER_OUTSIDE_TAG;

	self->_last = self->_i + 1;
}

- (size_t)lineNumber
{
	return _lineNumber;







|
















|







1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
		[self->_delegate parser: self foundComment: comment];

	objc_autoreleasePoolPop(pool);

	[self->_buffer removeAllItems];

	self->_last = self->_i + 1;
	self->_state = OFXMLParserStateOutsideTag;
}

/* In <!DOCTYPE ...> */
static void
inDOCTYPEState(OFXMLParser *self)
{
	if ((self->_level < 6 &&
	    self->_data[self->_i] != "OCTYPE"[self->_level]) ||
	    (self->_level == 6 && self->_data[self->_i] != ' ' &&
	    self->_data[self->_i] != '\t' && self->_data[self->_i] != '\n' &&
	    self->_data[self->_i] != '\r'))
		@throw [OFMalformedXMLException exceptionWithParser: self];

	self->_level++;

	if (self->_level > 6 && self->_data[self->_i] == '>')
		self->_state = OFXMLParserStateOutsideTag;

	self->_last = self->_i + 1;
}

- (size_t)lineNumber
{
	return _lineNumber;

Modified src/OFXMLProcessingInstruction.m from [14a03b0d16] to [443a5da79e].

108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OF_HASH_INIT(hash);
	OF_HASH_ADD_HASH(hash, _target.hash);
	OF_HASH_ADD_HASH(hash, _data.hash);
	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)stringValue
{
	return @"";







|
|
|
|







108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
	return true;
}

- (unsigned long)hash
{
	unsigned long hash;

	OFHashInit(&hash);
	OFHashAddHash(&hash, _target.hash);
	OFHashAddHash(&hash, _data.hash);
	OFHashFinalize(&hash);

	return hash;
}

- (OFString *)stringValue
{
	return @"";
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
}

- (OFString *)XMLStringWithIndentation: (unsigned int)indentation
				 level: (unsigned int)level
{
	if (indentation > 0 && level > 0) {
		OFString *ret;
		char *whitespaces = of_alloc((level * indentation) + 1, 1);
		memset(whitespaces, ' ', level * indentation);
		whitespaces[level * indentation] = 0;

		@try {
			if (_data.length > 0)
				ret = [OFString stringWithFormat:
				    @"%s<?%@ %@?>", whitespaces,
				    _target, _data];
			else
				ret = [OFString stringWithFormat:
				    @"%s<?%@?>", whitespaces, _target];
		} @finally {
			free(whitespaces);
		}

		return ret;
	} else
		return self.XMLString;
}








|












|







140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
}

- (OFString *)XMLStringWithIndentation: (unsigned int)indentation
				 level: (unsigned int)level
{
	if (indentation > 0 && level > 0) {
		OFString *ret;
		char *whitespaces = OFAllocMemory((level * indentation) + 1, 1);
		memset(whitespaces, ' ', level * indentation);
		whitespaces[level * indentation] = 0;

		@try {
			if (_data.length > 0)
				ret = [OFString stringWithFormat:
				    @"%s<?%@ %@?>", whitespaces,
				    _target, _data];
			else
				ret = [OFString stringWithFormat:
				    @"%s<?%@?>", whitespaces, _target];
		} @finally {
			OFFreeMemory(whitespaces);
		}

		return ret;
	} else
		return self.XMLString;
}

Modified src/OFZIPArchive.h from [6e903727fb] to [35e140687b].

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 */
OF_SUBCLASSING_RESTRICTED
@interface OFZIPArchive: OFObject
{
	OFStream *_stream;
	int64_t _offset;
	enum {
		OF_ZIP_ARCHIVE_MODE_READ,
		OF_ZIP_ARCHIVE_MODE_WRITE,
		OF_ZIP_ARCHIVE_MODE_APPEND
	} _mode;
	uint32_t _diskNumber, _centralDirectoryDisk;
	uint64_t _centralDirectoryEntriesInDisk, _centralDirectoryEntries;
	uint64_t _centralDirectorySize;
	int64_t _centralDirectoryOffset;
	OFString *_Nullable _archiveComment;
	OFMutableArray OF_GENERIC(OFZIPArchiveEntry *) *_entries;







|
|
|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 */
OF_SUBCLASSING_RESTRICTED
@interface OFZIPArchive: OFObject
{
	OFStream *_stream;
	int64_t _offset;
	enum {
		OFZIPArchiveModeRead,
		OFZIPArchiveModeWrite,
		OFZIPArchiveModeAppend
	} _mode;
	uint32_t _diskNumber, _centralDirectoryDisk;
	uint64_t _centralDirectoryEntriesInDisk, _centralDirectoryEntries;
	uint64_t _centralDirectorySize;
	int64_t _centralDirectoryOffset;
	OFString *_Nullable _archiveComment;
	OFMutableArray OF_GENERIC(OFZIPArchiveEntry *) *_entries;
167
168
169
170
171
172
173
174











175
- (OFStream *)streamForWritingEntry: (OFZIPArchiveEntry *)entry;

/**
 * @brief Closes the OFZIPArchive.
 */
- (void)close;
@end












OF_ASSUME_NONNULL_END








>
>
>
>
>
>
>
>
>
>
>

167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
- (OFStream *)streamForWritingEntry: (OFZIPArchiveEntry *)entry;

/**
 * @brief Closes the OFZIPArchive.
 */
- (void)close;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern uint32_t OFZIPArchiveReadField32(const uint8_t *_Nonnull *_Nonnull,
    uint16_t *_Nonnull);
extern uint64_t OFZIPArchiveReadField64(const uint8_t *_Nonnull *_Nonnull,
    uint16_t *_Nonnull);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/OFZIPArchive.m from [4c67ad00cf] to [2bb1e08022].

16
17
18
19
20
21
22

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
#include "config.h"

#include <errno.h>

#import "OFZIPArchive.h"
#import "OFZIPArchiveEntry.h"
#import "OFZIPArchiveEntry+Private.h"

#import "OFData.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFStream.h"
#import "OFSeekableStream.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
#endif
#import "OFInflateStream.h"
#import "OFInflate64Stream.h"

#import "crc32.h"

#import "OFChecksumMismatchException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOpenItemFailedException.h"
#import "OFOutOfRangeException.h"







>











<
<







16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34


35
36
37
38
39
40
41
#include "config.h"

#include <errno.h>

#import "OFZIPArchive.h"
#import "OFZIPArchiveEntry.h"
#import "OFZIPArchiveEntry+Private.h"
#import "OFCRC32.h"
#import "OFData.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFStream.h"
#import "OFSeekableStream.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
#endif
#import "OFInflateStream.h"
#import "OFInflate64Stream.h"



#import "OFChecksumMismatchException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"
#import "OFNotOpenException.h"
#import "OFOpenItemFailedException.h"
#import "OFOutOfRangeException.h"
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
}

- (instancetype)initWithStream: (OFStream *)stream
			 entry: (OFMutableZIPArchiveEntry *)entry;
@end

uint32_t
of_zip_archive_read_field32(const uint8_t **data, uint16_t *size)
{
	uint32_t field = 0;

	if (*size < 4)
		@throw [OFInvalidFormatException exception];

	for (uint8_t i = 0; i < 4; i++)
		field |= (uint32_t)(*data)[i] << (i * 8);

	*data += 4;
	*size -= 4;

	return field;
}

uint64_t
of_zip_archive_read_field64(const uint8_t **data, uint16_t *size)
{
	uint64_t field = 0;

	if (*size < 8)
		@throw [OFInvalidFormatException exception];

	for (uint8_t i = 0; i < 8; i++)
		field |= (uint64_t)(*data)[i] << (i * 8);

	*data += 8;
	*size -= 8;

	return field;
}

static void
seekOrThrowInvalidFormat(OFSeekableStream *stream,
    of_offset_t offset, int whence)
{
	@try {
		[stream seekToOffset: offset whence: whence];
	} @catch (OFSeekFailedException *e) {
		if (e.errNo == EINVAL)
			@throw [OFInvalidFormatException exception];








|
















|

















|







98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
}

- (instancetype)initWithStream: (OFStream *)stream
			 entry: (OFMutableZIPArchiveEntry *)entry;
@end

uint32_t
OFZIPArchiveReadField32(const uint8_t **data, uint16_t *size)
{
	uint32_t field = 0;

	if (*size < 4)
		@throw [OFInvalidFormatException exception];

	for (uint8_t i = 0; i < 4; i++)
		field |= (uint32_t)(*data)[i] << (i * 8);

	*data += 4;
	*size -= 4;

	return field;
}

uint64_t
OFZIPArchiveReadField64(const uint8_t **data, uint16_t *size)
{
	uint64_t field = 0;

	if (*size < 8)
		@throw [OFInvalidFormatException exception];

	for (uint8_t i = 0; i < 8; i++)
		field |= (uint64_t)(*data)[i] << (i * 8);

	*data += 8;
	*size -= 8;

	return field;
}

static void
seekOrThrowInvalidFormat(OFSeekableStream *stream,
    OFFileOffset offset, int whence)
{
	@try {
		[stream seekToOffset: offset whence: whence];
	} @catch (OFSeekFailedException *e) {
		if (e.errNo == EINVAL)
			@throw [OFInvalidFormatException exception];

172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210

- (instancetype)initWithStream: (OFStream *)stream mode: (OFString *)mode
{
	self = [super init];

	@try {
		if ([mode isEqual: @"r"])
			_mode = OF_ZIP_ARCHIVE_MODE_READ;
		else if ([mode isEqual: @"w"])
			_mode = OF_ZIP_ARCHIVE_MODE_WRITE;
		else if ([mode isEqual: @"a"])
			_mode = OF_ZIP_ARCHIVE_MODE_APPEND;
		else
			@throw [OFInvalidArgumentException exception];

		_stream = [stream retain];
		_entries = [[OFMutableArray alloc] init];
		_pathToEntryMap = [[OFMutableDictionary alloc] init];

		if (_mode == OF_ZIP_ARCHIVE_MODE_READ ||
		    _mode == OF_ZIP_ARCHIVE_MODE_APPEND) {
			if (![stream isKindOfClass: [OFSeekableStream class]])
				@throw [OFInvalidArgumentException exception];

			[self of_readZIPInfo];
			[self of_readEntries];
		}

		if (_mode == OF_ZIP_ARCHIVE_MODE_APPEND) {
			_offset = _centralDirectoryOffset;
			seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
			    (of_offset_t)_offset, SEEK_SET);
		}
	} @catch (id e) {
		/*
		 * If we are in write or append mode, we do not want -[close]
		 * to write anything to it on error - after all, it might not
		 * be a ZIP file which we would destroy otherwise.
		 */







|

|

|







|
|







|


|







171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209

- (instancetype)initWithStream: (OFStream *)stream mode: (OFString *)mode
{
	self = [super init];

	@try {
		if ([mode isEqual: @"r"])
			_mode = OFZIPArchiveModeRead;
		else if ([mode isEqual: @"w"])
			_mode = OFZIPArchiveModeWrite;
		else if ([mode isEqual: @"a"])
			_mode = OFZIPArchiveModeAppend;
		else
			@throw [OFInvalidArgumentException exception];

		_stream = [stream retain];
		_entries = [[OFMutableArray alloc] init];
		_pathToEntryMap = [[OFMutableDictionary alloc] init];

		if (_mode == OFZIPArchiveModeRead ||
		    _mode == OFZIPArchiveModeAppend) {
			if (![stream isKindOfClass: [OFSeekableStream class]])
				@throw [OFInvalidArgumentException exception];

			[self of_readZIPInfo];
			[self of_readEntries];
		}

		if (_mode == OFZIPArchiveModeAppend) {
			_offset = _centralDirectoryOffset;
			seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
			    (OFFileOffset)_offset, SEEK_SET);
		}
	} @catch (id e) {
		/*
		 * If we are in write or append mode, we do not want -[close]
		 * to write anything to it on error - after all, it might not
		 * be a ZIP file which we would destroy otherwise.
		 */
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
	[super dealloc];
}

- (void)of_readZIPInfo
{
	void *pool = objc_autoreleasePoolPush();
	uint16_t commentLength;
	of_offset_t offset = -22;
	bool valid = false;

	do {
		seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
		    offset, SEEK_END);

		if ([_stream readLittleEndianInt32] == 0x06054B50) {







|







251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
	[super dealloc];
}

- (void)of_readZIPInfo
{
	void *pool = objc_autoreleasePoolPush();
	uint16_t commentLength;
	OFFileOffset offset = -22;
	bool valid = false;

	do {
		seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
		    offset, SEEK_END);

		if ([_stream readLittleEndianInt32] == 0x06054B50) {
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
	_centralDirectoryEntries = [_stream readLittleEndianInt16];
	_centralDirectorySize = [_stream readLittleEndianInt32];
	_centralDirectoryOffset = [_stream readLittleEndianInt32];

	commentLength = [_stream readLittleEndianInt16];
	_archiveComment = [[_stream
	    readStringWithLength: commentLength
			encoding: OF_STRING_ENCODING_CODEPAGE_437] copy];

	if (_diskNumber == 0xFFFF ||
	    _centralDirectoryDisk == 0xFFFF ||
	    _centralDirectoryEntriesInDisk == 0xFFFF ||
	    _centralDirectoryEntries == 0xFFFF ||
	    _centralDirectorySize == 0xFFFFFFFF ||
	    _centralDirectoryOffset == 0xFFFFFFFF) {







|







277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
	_centralDirectoryEntries = [_stream readLittleEndianInt16];
	_centralDirectorySize = [_stream readLittleEndianInt32];
	_centralDirectoryOffset = [_stream readLittleEndianInt32];

	commentLength = [_stream readLittleEndianInt16];
	_archiveComment = [[_stream
	    readStringWithLength: commentLength
			encoding: OFStringEncodingCodepage437] copy];

	if (_diskNumber == 0xFFFF ||
	    _centralDirectoryDisk == 0xFFFF ||
	    _centralDirectoryEntriesInDisk == 0xFFFF ||
	    _centralDirectoryEntries == 0xFFFF ||
	    _centralDirectorySize == 0xFFFFFFFF ||
	    _centralDirectoryOffset == 0xFFFFFFFF) {
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
		/*
		 * FIXME: Handle number of the disk containing ZIP64 end of
		 * central directory record.
		 */
		[_stream readLittleEndianInt32];
		offset64 = [_stream readLittleEndianInt64];

		if (offset64 < 0 || (of_offset_t)offset64 != offset64)
			@throw [OFOutOfRangeException exception];

		seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
		    (of_offset_t)offset64, SEEK_SET);

		if ([_stream readLittleEndianInt32] != 0x06064B50)
			@throw [OFInvalidFormatException exception];

		size = [_stream readLittleEndianInt64];
		if (size < 44)
			@throw [OFInvalidFormatException exception];







|



|







303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
		/*
		 * FIXME: Handle number of the disk containing ZIP64 end of
		 * central directory record.
		 */
		[_stream readLittleEndianInt32];
		offset64 = [_stream readLittleEndianInt64];

		if (offset64 < 0 || (OFFileOffset)offset64 != offset64)
			@throw [OFOutOfRangeException exception];

		seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
		    (OFFileOffset)offset64, SEEK_SET);

		if ([_stream readLittleEndianInt32] != 0x06064B50)
			@throw [OFInvalidFormatException exception];

		size = [_stream readLittleEndianInt64];
		if (size < 44)
			@throw [OFInvalidFormatException exception];
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
		_centralDirectoryEntriesInDisk =
		    [_stream readLittleEndianInt64];
		_centralDirectoryEntries = [_stream readLittleEndianInt64];
		_centralDirectorySize = [_stream readLittleEndianInt64];
		_centralDirectoryOffset = [_stream readLittleEndianInt64];

		if (_centralDirectoryOffset < 0 ||
		    (of_offset_t)_centralDirectoryOffset !=
		    _centralDirectoryOffset)
			@throw [OFOutOfRangeException exception];
	}

	objc_autoreleasePoolPop(pool);
}

- (void)of_readEntries
{
	void *pool = objc_autoreleasePoolPush();

	if (_centralDirectoryOffset < 0 ||
	    (of_offset_t)_centralDirectoryOffset != _centralDirectoryOffset)
		@throw [OFOutOfRangeException exception];

	seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
	    (of_offset_t)_centralDirectoryOffset, SEEK_SET);

	for (size_t i = 0; i < _centralDirectoryEntries; i++) {
		OFZIPArchiveEntry *entry = [[[OFZIPArchiveEntry alloc]
		    of_initWithStream: _stream] autorelease];

		if ([_pathToEntryMap objectForKey: entry.fileName] != nil)
			@throw [OFInvalidFormatException exception];







|












|



|







330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
		_centralDirectoryEntriesInDisk =
		    [_stream readLittleEndianInt64];
		_centralDirectoryEntries = [_stream readLittleEndianInt64];
		_centralDirectorySize = [_stream readLittleEndianInt64];
		_centralDirectoryOffset = [_stream readLittleEndianInt64];

		if (_centralDirectoryOffset < 0 ||
		    (OFFileOffset)_centralDirectoryOffset !=
		    _centralDirectoryOffset)
			@throw [OFOutOfRangeException exception];
	}

	objc_autoreleasePoolPop(pool);
}

- (void)of_readEntries
{
	void *pool = objc_autoreleasePoolPush();

	if (_centralDirectoryOffset < 0 ||
	    (OFFileOffset)_centralDirectoryOffset != _centralDirectoryOffset)
		@throw [OFOutOfRangeException exception];

	seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
	    (OFFileOffset)_centralDirectoryOffset, SEEK_SET);

	for (size_t i = 0; i < _centralDirectoryEntries; i++) {
		OFZIPArchiveEntry *entry = [[[OFZIPArchiveEntry alloc]
		    of_initWithStream: _stream] autorelease];

		if ([_pathToEntryMap objectForKey: entry.fileName] != nil)
			@throw [OFInvalidFormatException exception];
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
{
	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */
	}

	if ((_mode == OF_ZIP_ARCHIVE_MODE_WRITE ||
	    _mode == OF_ZIP_ARCHIVE_MODE_APPEND) &&
	    [_lastReturnedStream isKindOfClass:
	    [OFZIPArchiveFileWriteStream class]]) {
		OFZIPArchiveFileWriteStream *stream =
		    (OFZIPArchiveFileWriteStream *)_lastReturnedStream;

		if (INT64_MAX - _offset < stream->_bytesWritten)
			@throw [OFOutOfRangeException exception];







|
|







396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
{
	@try {
		[_lastReturnedStream close];
	} @catch (OFNotOpenException *e) {
		/* Might have already been closed by the user - that's fine. */
	}

	if ((_mode == OFZIPArchiveModeWrite ||
	    _mode == OFZIPArchiveModeAppend) &&
	    [_lastReturnedStream isKindOfClass:
	    [OFZIPArchiveFileWriteStream class]]) {
		OFZIPArchiveFileWriteStream *stream =
		    (OFZIPArchiveFileWriteStream *)_lastReturnedStream;

		if (INT64_MAX - _offset < stream->_bytesWritten)
			@throw [OFOutOfRangeException exception];
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
- (OFStream *)streamForReadingFile: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFZIPArchiveEntry *entry;
	OFZIPArchiveLocalFileHeader *localFileHeader;
	int64_t offset64;

	if (_mode != OF_ZIP_ARCHIVE_MODE_READ)
		@throw [OFInvalidArgumentException exception];

	if ((entry = [_pathToEntryMap objectForKey: path]) == nil)
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: ENOENT];

	[self of_closeLastReturnedStream];

	offset64 = entry.of_localFileHeaderOffset;
	if (offset64 < 0 || (of_offset_t)offset64 != offset64)
		@throw [OFOutOfRangeException exception];

	seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
	    (of_offset_t)offset64, SEEK_SET);
	localFileHeader = [[[OFZIPArchiveLocalFileHeader alloc]
	    initWithStream: _stream] autorelease];

	if (![localFileHeader matchesEntry: entry])
		@throw [OFInvalidFormatException exception];

	if ((localFileHeader->_minVersionNeeded & 0xFF) > 45) {







|










|



|







426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
- (OFStream *)streamForReadingFile: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFZIPArchiveEntry *entry;
	OFZIPArchiveLocalFileHeader *localFileHeader;
	int64_t offset64;

	if (_mode != OFZIPArchiveModeRead)
		@throw [OFInvalidArgumentException exception];

	if ((entry = [_pathToEntryMap objectForKey: path]) == nil)
		@throw [OFOpenItemFailedException exceptionWithPath: path
							       mode: @"r"
							      errNo: ENOENT];

	[self of_closeLastReturnedStream];

	offset64 = entry.of_localFileHeaderOffset;
	if (offset64 < 0 || (OFFileOffset)offset64 != offset64)
		@throw [OFOutOfRangeException exception];

	seekOrThrowInvalidFormat((OFSeekableStream *)_stream,
	    (OFFileOffset)offset64, SEEK_SET);
	localFileHeader = [[[OFZIPArchiveLocalFileHeader alloc]
	    initWithStream: _stream] autorelease];

	if (![localFileHeader matchesEntry: entry])
		@throw [OFInvalidFormatException exception];

	if ((localFileHeader->_minVersionNeeded & 0xFF) > 45) {
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
	int64_t offsetAdd = 0;
	void *pool;
	OFMutableZIPArchiveEntry *entry;
	OFString *fileName;
	OFData *extraField;
	uint16_t fileNameLength, extraFieldLength;

	if (_mode != OF_ZIP_ARCHIVE_MODE_WRITE &&
	    _mode != OF_ZIP_ARCHIVE_MODE_APPEND)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();
	entry = [[entry_ mutableCopy] autorelease];

	if ([_pathToEntryMap objectForKey: entry.fileName] != nil)
		@throw [OFOpenItemFailedException
		    exceptionWithPath: entry.fileName
				 mode: @"w"
				errNo: EEXIST];

	if (entry.compressionMethod !=
	    OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	[self of_closeLastReturnedStream];

	fileName = entry.fileName;
	fileNameLength = fileName.UTF8StringLength;







|
<











|
<







476
477
478
479
480
481
482
483

484
485
486
487
488
489
490
491
492
493
494
495

496
497
498
499
500
501
502
	int64_t offsetAdd = 0;
	void *pool;
	OFMutableZIPArchiveEntry *entry;
	OFString *fileName;
	OFData *extraField;
	uint16_t fileNameLength, extraFieldLength;

	if (_mode != OFZIPArchiveModeWrite && _mode != OFZIPArchiveModeAppend)

		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();
	entry = [[entry_ mutableCopy] autorelease];

	if ([_pathToEntryMap objectForKey: entry.fileName] != nil)
		@throw [OFOpenItemFailedException
		    exceptionWithPath: entry.fileName
				 mode: @"w"
				errNo: EEXIST];

	if (entry.compressionMethod != OFZIPArchiveEntryCompressionMethodNone)

		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	[self of_closeLastReturnedStream];

	fileName = entry.fileName;
	fileNameLength = fileName.UTF8StringLength;
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
	[_stream writeLittleEndianInt16: fileNameLength];
	[_stream writeLittleEndianInt16: extraFieldLength + 20];
	offsetAdd += 4 + (5 * 2) + (3 * 4) + (2 * 2);

	[_stream writeString: fileName];
	offsetAdd += fileNameLength;

	[_stream writeLittleEndianInt16:
	    OF_ZIP_ARCHIVE_ENTRY_EXTRA_FIELD_ZIP64];
	[_stream writeLittleEndianInt16: 16];
	/* We use the data descriptor */
	[_stream writeLittleEndianInt64: 0];
	[_stream writeLittleEndianInt64: 0];
	offsetAdd += (2 * 2) + (2 * 8);

	if (extraField != nil)







|
<







528
529
530
531
532
533
534
535

536
537
538
539
540
541
542
	[_stream writeLittleEndianInt16: fileNameLength];
	[_stream writeLittleEndianInt16: extraFieldLength + 20];
	offsetAdd += 4 + (5 * 2) + (3 * 4) + (2 * 2);

	[_stream writeString: fileName];
	offsetAdd += fileNameLength;

	[_stream writeLittleEndianInt16: OFZIPArchiveEntryExtraFieldTagZIP64];

	[_stream writeLittleEndianInt16: 16];
	/* We use the data descriptor */
	[_stream writeLittleEndianInt64: 0];
	[_stream writeLittleEndianInt64: 0];
	offsetAdd += (2 * 2) + (2 * 8);

	if (extraField != nil)
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
- (void)close
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	[self of_closeLastReturnedStream];

	if (_mode == OF_ZIP_ARCHIVE_MODE_WRITE ||
	    _mode == OF_ZIP_ARCHIVE_MODE_APPEND)
		[self of_writeCentralDirectory];

	[_stream release];
	_stream = nil;
}
@end

@implementation OFZIPArchiveLocalFileHeader
- (instancetype)initWithStream: (OFStream *)stream
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMutableData *extraField = nil;
		uint16_t fileNameLength, extraFieldLength;
		of_string_encoding_t encoding;
		size_t ZIP64Index;
		uint16_t ZIP64Size;

		if ([stream readLittleEndianInt32] != 0x04034B50)
			@throw [OFInvalidFormatException exception];

		_minVersionNeeded = [stream readLittleEndianInt16];
		_generalPurposeBitFlag = [stream readLittleEndianInt16];
		_compressionMethod = [stream readLittleEndianInt16];
		_lastModifiedFileTime = [stream readLittleEndianInt16];
		_lastModifiedFileDate = [stream readLittleEndianInt16];
		_CRC32 = [stream readLittleEndianInt32];
		_compressedSize = [stream readLittleEndianInt32];
		_uncompressedSize = [stream readLittleEndianInt32];
		fileNameLength = [stream readLittleEndianInt16];
		extraFieldLength = [stream readLittleEndianInt16];
		encoding = (_generalPurposeBitFlag & (1u << 11)
		    ? OF_STRING_ENCODING_UTF_8
		    : OF_STRING_ENCODING_CODEPAGE_437);

		_fileName = [[stream readStringWithLength: fileNameLength
						 encoding: encoding] copy];
		if (extraFieldLength > 0)
			extraField = [[[stream readDataWithCount:
			    extraFieldLength] mutableCopy] autorelease];

		ZIP64Index = of_zip_archive_entry_extra_field_find(extraField,
		    OF_ZIP_ARCHIVE_ENTRY_EXTRA_FIELD_ZIP64, &ZIP64Size);

		if (ZIP64Index != OF_NOT_FOUND) {
			const uint8_t *ZIP64 =
			    [extraField itemAtIndex: ZIP64Index];
			of_range_t range =
			    of_range(ZIP64Index - 4, ZIP64Size + 4);

			if (_uncompressedSize == 0xFFFFFFFF)
				_uncompressedSize = of_zip_archive_read_field64(
				    &ZIP64, &ZIP64Size);
			if (_compressedSize == 0xFFFFFFFF)
				_compressedSize = of_zip_archive_read_field64(
				    &ZIP64, &ZIP64Size);

			if (ZIP64Size > 0)
				@throw [OFInvalidFormatException exception];

			[extraField removeItemsInRange: range];
		}







|
<
















|

















|
<







|
|

|


|
|


|


|







609
610
611
612
613
614
615
616

617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651

652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
- (void)close
{
	if (_stream == nil)
		@throw [OFNotOpenException exceptionWithObject: self];

	[self of_closeLastReturnedStream];

	if (_mode == OFZIPArchiveModeWrite || _mode == OFZIPArchiveModeAppend)

		[self of_writeCentralDirectory];

	[_stream release];
	_stream = nil;
}
@end

@implementation OFZIPArchiveLocalFileHeader
- (instancetype)initWithStream: (OFStream *)stream
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMutableData *extraField = nil;
		uint16_t fileNameLength, extraFieldLength;
		OFStringEncoding encoding;
		size_t ZIP64Index;
		uint16_t ZIP64Size;

		if ([stream readLittleEndianInt32] != 0x04034B50)
			@throw [OFInvalidFormatException exception];

		_minVersionNeeded = [stream readLittleEndianInt16];
		_generalPurposeBitFlag = [stream readLittleEndianInt16];
		_compressionMethod = [stream readLittleEndianInt16];
		_lastModifiedFileTime = [stream readLittleEndianInt16];
		_lastModifiedFileDate = [stream readLittleEndianInt16];
		_CRC32 = [stream readLittleEndianInt32];
		_compressedSize = [stream readLittleEndianInt32];
		_uncompressedSize = [stream readLittleEndianInt32];
		fileNameLength = [stream readLittleEndianInt16];
		extraFieldLength = [stream readLittleEndianInt16];
		encoding = (_generalPurposeBitFlag & (1u << 11)
		    ? OFStringEncodingUTF8 : OFStringEncodingCodepage437);


		_fileName = [[stream readStringWithLength: fileNameLength
						 encoding: encoding] copy];
		if (extraFieldLength > 0)
			extraField = [[[stream readDataWithCount:
			    extraFieldLength] mutableCopy] autorelease];

		ZIP64Index = OFZIPArchiveEntryExtraFieldFind(extraField,
		    OFZIPArchiveEntryExtraFieldTagZIP64, &ZIP64Size);

		if (ZIP64Index != OFNotFound) {
			const uint8_t *ZIP64 =
			    [extraField itemAtIndex: ZIP64Index];
			OFRange range =
			    OFRangeMake(ZIP64Index - 4, ZIP64Size + 4);

			if (_uncompressedSize == 0xFFFFFFFF)
				_uncompressedSize = OFZIPArchiveReadField64(
				    &ZIP64, &ZIP64Size);
			if (_compressedSize == 0xFFFFFFFF)
				_compressedSize = OFZIPArchiveReadField64(
				    &ZIP64, &ZIP64Size);

			if (ZIP64Size > 0)
				@throw [OFInvalidFormatException exception];

			[extraField removeItemsInRange: range];
		}
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
{
	self = [super init];

	@try {
		_stream = [stream retain];

		switch (entry.compressionMethod) {
		case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE:
			_decompressedStream = [stream retain];
			break;
		case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE:
			_decompressedStream = [[OFInflateStream alloc]
			    initWithStream: stream];
			break;
		case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64:
			_decompressedStream = [[OFInflate64Stream alloc]
			    initWithStream: stream];
			break;
		default:
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: nil];







|


|



|







726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
{
	self = [super init];

	@try {
		_stream = [stream retain];

		switch (entry.compressionMethod) {
		case OFZIPArchiveEntryCompressionMethodNone:
			_decompressedStream = [stream retain];
			break;
		case OFZIPArchiveEntryCompressionMethodDeflate:
			_decompressedStream = [[OFInflateStream alloc]
			    initWithStream: stream];
			break;
		case OFZIPArchiveEntryCompressionMethodDeflate64:
			_decompressedStream = [[OFInflate64Stream alloc]
			    initWithStream: stream];
			break;
		default:
			@throw [OFNotImplementedException
			    exceptionWithSelector: _cmd
					   object: nil];
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816

	if ((uint64_t)length > _toRead)
		length = (size_t)_toRead;

	ret = [_decompressedStream readIntoBuffer: buffer length: length];

	_toRead -= ret;
	_CRC32 = of_crc32(_CRC32, buffer, ret);

	if (_toRead == 0) {
		_atEndOfStream = true;

		if (~_CRC32 != _entry.CRC32) {
			OFString *actualChecksum = [OFString stringWithFormat:
			    @"%08" PRIX32, ~_CRC32];







|







796
797
798
799
800
801
802
803
804
805
806
807
808
809
810

	if ((uint64_t)length > _toRead)
		length = (size_t)_toRead;

	ret = [_decompressedStream readIntoBuffer: buffer length: length];

	_toRead -= ret;
	_CRC32 = OFCRC32(_CRC32, buffer, ret);

	if (_toRead == 0) {
		_atEndOfStream = true;

		if (~_CRC32 != _entry.CRC32) {
			OFString *actualChecksum = [OFString stringWithFormat:
			    @"%08" PRIX32, ~_CRC32];
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901

	if (INT64_MAX - _bytesWritten < (int64_t)length)
		@throw [OFOutOfRangeException exception];

	bytesWritten = [_stream writeBuffer: buffer length: length];

	_bytesWritten += (int64_t)bytesWritten;
	_CRC32 = of_crc32(_CRC32, buffer, length);

	return bytesWritten;
}

- (void)close
{
	if (_stream == nil)







|







881
882
883
884
885
886
887
888
889
890
891
892
893
894
895

	if (INT64_MAX - _bytesWritten < (int64_t)length)
		@throw [OFOutOfRangeException exception];

	bytesWritten = [_stream writeBuffer: buffer length: length];

	_bytesWritten += (int64_t)bytesWritten;
	_CRC32 = OFCRC32(_CRC32, buffer, length);

	return bytesWritten;
}

- (void)close
{
	if (_stream == nil)

Modified src/OFZIPArchiveEntry.h from [2df45ec20c] to [79b0008ba2].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83



84

85
86

87
88
89
90
91
92
93
94
95
96
97
98
99
100


101
102
103
104
105
106
107
108
109

#import "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

enum {
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE		=  0,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_SHRINK		=  1,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_1 =  2,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_2 =  3,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_3 =  4,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_4 =  5,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_IMPLODE		=  6,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE		=  8,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64	=  9,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_BZIP2		= 12,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_LZMA		= 14,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_WAVPACK		= 97,
	OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_PPMD		= 98
};

/**
 * @brief Attribute compatibility part of ZIP versions.
 */
enum of_zip_archive_entry_attribute_compatibility {
	/** MS-DOS and OS/2 */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MSDOS	       =  0,
	/** Amiga */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_AMIGA	       =  1,
	/** OpenVMS */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OPENVMS       =  2,
	/** UNIX */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_UNIX	       =  3,
	/** VM/CMS */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VM_CMS	       =  4,
	/** Atari ST */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ATARI_ST      =  5,
	/** OS/2 HPFS */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS2_HPFS      =  6,
	/** Macintosh */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MACINTOSH     =  7,
	/** Z-System */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_Z_SYSTEM      =  8,
	/** CP/M */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_CP_M	       =  9,
	/** Windows NTFS */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_WINDOWS_NTFS  = 10,
	/** MVS (OS/390 - Z/OS) */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MVS	       = 11,
	/** VSE */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VSE	       = 12,
	/** Acorn RISC OS */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ACORN_RISC_OS = 13,
	/** VFAT */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VFAT	       = 14,
	/** Alternate MVS */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ALTERNATE_MVS = 15,
	/** BeOS */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_BEOS	       = 16,
	/** Tandem */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_TANDEM	       = 17,
	/** OS/400 */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS_400	       = 18,
	/** OS X (Darwin) */
	OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS_X	       = 19
};




enum {

	OF_ZIP_ARCHIVE_ENTRY_EXTRA_FIELD_ZIP64 = 0x0001
};


@class OFString;
@class OFData;
@class OFFile;
@class OFDate;

/**
 * @class OFZIPArchiveEntry OFZIPArchiveEntry.h ObjFW/OFZIPArchiveEntry.h
 *
 * @brief A class which represents an entry in the central directory of a ZIP
 *	  archive.
 */
@interface OFZIPArchiveEntry: OFObject <OFCopying, OFMutableCopying>
{


	uint16_t _versionMadeBy, _minVersionNeeded, _generalPurposeBitFlag;
	uint16_t _compressionMethod;
	uint16_t _lastModifiedFileTime, _lastModifiedFileDate;
	uint32_t _CRC32;
	uint64_t _compressedSize, _uncompressedSize;
	OFString *_fileName;
	OFData *_Nullable _extraField;
	OFString *_Nullable _fileComment;
	uint32_t _startDiskNumber;







|
|
|
|
|
|
|
|
|
|
|
|
|
|
|




|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|

|
|

>
>
>
|
>
|
<
>














>
>
|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89

90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115

#import "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

typedef enum OFZIPArchiveEntryCompressionMethod {
	OFZIPArchiveEntryCompressionMethodNone		=  0,
	OFZIPArchiveEntryCompressionMethodShrink	=  1,
	OFZIPArchiveEntryCompressionMethodReduceFactor1 =  2,
	OFZIPArchiveEntryCompressionMethodReduceFactor2 =  3,
	OFZIPArchiveEntryCompressionMethodReduceFactor3 =  4,
	OFZIPArchiveEntryCompressionMethodReduceFactor4 =  5,
	OFZIPArchiveEntryCompressionMethodImplode	=  6,
	OFZIPArchiveEntryCompressionMethodDeflate	=  8,
	OFZIPArchiveEntryCompressionMethodDeflate64	=  9,
	OFZIPArchiveEntryCompressionMethodBZIP2		= 12,
	OFZIPArchiveEntryCompressionMethodLZMA		= 14,
	OFZIPArchiveEntryCompressionMethodWavPack	= 97,
	OFZIPArchiveEntryCompressionMethodPPMd		= 98
} OFZIPArchiveEntryCompressionMethod;

/**
 * @brief Attribute compatibility part of ZIP versions.
 */
typedef enum OFZIPArchiveEntryAttributeCompatibility {
	/** MS-DOS and OS/2 */
	OFZIPArchiveEntryAttributeCompatibilityMSDOS	    =  0,
	/** Amiga */
	OFZIPArchiveEntryAttributeCompatibilityAmiga	    =  1,
	/** OpenVMS */
	OFZIPArchiveEntryAttributeCompatibilityOpenVMS	    =  2,
	/** UNIX */
	OFZIPArchiveEntryAttributeCompatibilityUNIX	    =  3,
	/** VM/CMS */
	OFZIPArchiveEntryAttributeCompatibilityVM_CMS	    =  4,
	/** Atari ST */
	OFZIPArchiveEntryAttributeCompatibilityAtariST	    =  5,
	/** OS/2 HPFS */
	OFZIPArchiveEntryAttributeCompatibilityOS2HPFS	    =  6,
	/** Macintosh */
	OFZIPArchiveEntryAttributeCompatibilityMacintosh    =  7,
	/** Z-System */
	OFZIPArchiveEntryAttributeCompatibilityZSystem	    =  8,
	/** CP/M */
	OFZIPArchiveEntryAttributeCompatibilityCPM	    =  9,
	/** Windows NTFS */
	OFZIPArchiveEntryAttributeCompatibilityWindowsNTFS  = 10,
	/** MVS (OS/390 - Z/OS) */
	OFZIPArchiveEntryAttributeCompatibilityMVS	    = 11,
	/** VSE */
	OFZIPArchiveEntryAttributeCompatibilityVSE	    = 12,
	/** Acorn RISC OS */
	OFZIPArchiveEntryAttributeCompatibilityAcornRISCOS  = 13,
	/** VFAT */
	OFZIPArchiveEntryAttributeCompatibilityVFAT	    = 14,
	/** Alternate MVS */
	OFZIPArchiveEntryAttributeCompatibilityAlternateMVS = 15,
	/** BeOS */
	OFZIPArchiveEntryAttributeCompatibilityBeOS	    = 16,
	/** Tandem */
	OFZIPArchiveEntryAttributeCompatibilityTandem	    = 17,
	/** OS/400 */
	OFZIPArchiveEntryAttributeCompatibilityOS400	    = 18,
	/** OS X (Darwin) */
	OFZIPArchiveEntryAttributeCompatibilityOSX	    = 19
} OFZIPArchiveEntryAttributeCompatibility;

/**
 * @brief Tags for the extra field.
 */
typedef enum OFZIPArchiveEntryExtraFieldTag {
	/** ZIP64 extra field tag */
	OFZIPArchiveEntryExtraFieldTagZIP64 = 0x0001

} OFZIPArchiveEntryExtraFieldTag;

@class OFString;
@class OFData;
@class OFFile;
@class OFDate;

/**
 * @class OFZIPArchiveEntry OFZIPArchiveEntry.h ObjFW/OFZIPArchiveEntry.h
 *
 * @brief A class which represents an entry in the central directory of a ZIP
 *	  archive.
 */
@interface OFZIPArchiveEntry: OFObject <OFCopying, OFMutableCopying>
{
	OFZIPArchiveEntryAttributeCompatibility _versionMadeBy;
	OFZIPArchiveEntryAttributeCompatibility _minVersionNeeded;
	uint16_t _generalPurposeBitFlag;
	OFZIPArchiveEntryCompressionMethod _compressionMethod;
	uint16_t _lastModifiedFileTime, _lastModifiedFileDate;
	uint32_t _CRC32;
	uint64_t _compressedSize, _uncompressedSize;
	OFString *_fileName;
	OFData *_Nullable _extraField;
	OFString *_Nullable _fileComment;
	uint32_t _startDiskNumber;
132
133
134
135
136
137
138
139
140
141

142
143
144
145
146
147
148
149
150

151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171

172
173
174
175
176
177
178
@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic) OFData *extraField;

/**
 * @brief The version which made the entry.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref of_zip_archive_entry_attribute_compatibility.
 */
@property (readonly, nonatomic) uint16_t versionMadeBy;


/**
 * @brief The minimum version required to extract the file.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref of_zip_archive_entry_attribute_compatibility.
 */
@property (readonly, nonatomic) uint16_t minVersionNeeded;


/**
 * @brief The last modification date of the entry's file.
 *
 * @note Due to limitations of the ZIP format, this has only 2 second precision.
 */
@property (readonly, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The compression method of the entry.
 *
 * Supported values are:
 * Value                                             | Description
 * --------------------------------------------------|---------------
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE      | No compression
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE   | Deflate
 * OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64 | Deflate64
 *
 * Other values may be returned, but the file cannot be extracted then.
 */
@property (readonly, nonatomic) uint16_t compressionMethod;


/**
 * @brief The compressed size of the entry's file.
 */
@property (readonly, nonatomic) uint64_t compressedSize;

/**







|

|
>






|

|
>












|
|
|
|
|



|
>







138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic) OFData *extraField;

/**
 * @brief The version which made the entry.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref OFZIPArchiveEntryAttributeCompatibility.
 */
@property (readonly, nonatomic)
    OFZIPArchiveEntryAttributeCompatibility versionMadeBy;

/**
 * @brief The minimum version required to extract the file.
 *
 * The lower 8 bits are the ZIP specification version.@n
 * The upper 8 bits are the attribute compatibility.
 * See @ref OFZIPArchiveEntryAttributeCompatibility.
 */
@property (readonly, nonatomic)
    OFZIPArchiveEntryAttributeCompatibility minVersionNeeded;

/**
 * @brief The last modification date of the entry's file.
 *
 * @note Due to limitations of the ZIP format, this has only 2 second precision.
 */
@property (readonly, retain, nonatomic) OFDate *modificationDate;

/**
 * @brief The compression method of the entry.
 *
 * Supported values are:
 * Value                                       | Description
 * --------------------------------------------|---------------
 * OFZIPArchiveEntryCompressionMethodNone      | No compression
 * OFZIPArchiveEntryCompressionMethodDeflate   | Deflate
 * OFZIPArchiveEntryCompressionMethodDeflate64 | Deflate64
 *
 * Other values may be returned, but the file cannot be extracted then.
 */
@property (readonly, nonatomic)
    OFZIPArchiveEntryCompressionMethod compressionMethod;

/**
 * @brief The compressed size of the entry's file.
 */
@property (readonly, nonatomic) uint64_t compressedSize;

/**
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
#endif
/**
 * @brief Converts the ZIP entry version to a string.
 *
 * @param version The ZIP entry version to convert to a string
 * @return The ZIP entry version as a string
 */
extern OFString *of_zip_archive_entry_version_to_string(uint16_t version);

/**
 * @brief Convers the ZIP entry compression method to a string.
 *
 * @param compressionMethod The ZIP entry compression method to convert to a
 *			    string
 * @return The ZIP entry compression method as a string
 */
extern OFString *of_zip_archive_entry_compression_method_to_string(
    uint16_t compressionMethod);

/**
 * @brief Gets a pointer to and the size of the extensible data field with the
 *	  specified tag.
 *
 * @param extraField The extra field to search for an extensible data field with
 *		     the specified tag
 * @param tag The tag to look for
 * @param size A pointer to an uint16_t that should be set to the size
 * @return The index at which the extra field content starts in the OFData, or
 *	   OF_NOT_FOUND
 */
extern size_t of_zip_archive_entry_extra_field_find(OFData *extraField,
    uint16_t tag, uint16_t *size);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#import "OFMutableZIPArchiveEntry.h"







|








|
|










|

|
|







234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
#endif
/**
 * @brief Converts the ZIP entry version to a string.
 *
 * @param version The ZIP entry version to convert to a string
 * @return The ZIP entry version as a string
 */
extern OFString *OFZIPArchiveEntryVersionToString(uint16_t version);

/**
 * @brief Convers the ZIP entry compression method to a string.
 *
 * @param compressionMethod The ZIP entry compression method to convert to a
 *			    string
 * @return The ZIP entry compression method as a string
 */
extern OFString *OFZIPArchiveEntryCompressionMethodName(
    OFZIPArchiveEntryCompressionMethod compressionMethod);

/**
 * @brief Gets a pointer to and the size of the extensible data field with the
 *	  specified tag.
 *
 * @param extraField The extra field to search for an extensible data field with
 *		     the specified tag
 * @param tag The tag to look for
 * @param size A pointer to an uint16_t that should be set to the size
 * @return The index at which the extra field content starts in the OFData, or
 *	   `OFNotFound`
 */
extern size_t OFZIPArchiveEntryExtraFieldFind(OFData *extraField,
    OFZIPArchiveEntryExtraFieldTag tag, uint16_t *size);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

#import "OFMutableZIPArchiveEntry.h"

Modified src/OFZIPArchiveEntry.m from [1b0f865f32] to [a82b90cc04].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110

111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
#import "OFStream.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

extern uint32_t of_zip_archive_read_field32(const uint8_t **, uint16_t *);
extern uint64_t of_zip_archive_read_field64(const uint8_t **, uint16_t *);

OFString *
of_zip_archive_entry_version_to_string(uint16_t version)
{
	const char *attrCompat = NULL;

	switch (version >> 8) {
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MSDOS:
		attrCompat = "MS-DOS or OS/2";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_AMIGA:
		attrCompat = "Amiga";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OPENVMS:
		attrCompat = "OpenVMS";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_UNIX:
		attrCompat = "UNIX";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VM_CMS:
		attrCompat = "VM/CMS";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ATARI_ST:
		attrCompat = "Atari ST";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS2_HPFS:
		attrCompat = "OS/2 HPFS";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MACINTOSH:
		attrCompat = "Macintosh";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_Z_SYSTEM:
		attrCompat = "Z-System";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_CP_M:
		attrCompat = "CP/M";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_WINDOWS_NTFS:
		attrCompat = "Windows NTFS";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MVS:
		attrCompat = "MVS (OS/390 - Z/OS)";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VSE:
		attrCompat = "VSE";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ACORN_RISC_OS:
		attrCompat = "Acorn RISC OS";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VFAT:
		attrCompat = "VFAT";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ALTERNATE_MVS:
		attrCompat = "Alternate MVS";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_BEOS:
		attrCompat = "BeOS";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_TANDEM:
		attrCompat = "Tandem";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS_400:
		attrCompat = "OS/400";
		break;
	case OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS_X:
		attrCompat = "OS X (Darwin)";
		break;
	}

	if (attrCompat != NULL)
		return [OFString stringWithFormat:
		    @"%u.%u, %s",
		    (version & 0xFF) / 10, (version & 0xFF) % 10, attrCompat];
	else
		return [OFString stringWithFormat:
		    @"%u.%u, unknown %02X",
		    (version % 0xFF) / 10, (version & 0xFF) % 10, version >> 8];
}

OFString *

of_zip_archive_entry_compression_method_to_string(uint16_t compressionMethod)
{
	switch (compressionMethod) {
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE:
		return @"none";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_SHRINK:
		return @"Shrink";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_1:
		return @"Reduce (factor 1)";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_2:
		return @"Reduce (factor 2)";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_3:
		return @"Reduce (factor 3)";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_4:
		return @"Reduce (factor 4)";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_IMPLODE:
		return @"Implode";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE:
		return @"Deflate";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64:
		return @"Deflate64";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_BZIP2:
		return @"BZip2";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_LZMA:
		return @"LZMA";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_WAVPACK:
		return @"WavPack";
	case OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_PPMD:
		return @"PPMd";
	default:
		return @"unknown";
	}
}

size_t
of_zip_archive_entry_extra_field_find(OFData *extraField, uint16_t tag,
    uint16_t *size)
{
	const uint8_t *bytes = extraField.items;
	size_t count = extraField.count;

	for (size_t i = 0; i < count;) {
		uint16_t currentTag, currentSize;








<
<
<

|




|


|


|


|


|


|


|


|


|


|


|


|


|


|


|


|


|


|


|


|















>
|


|

|

|

|

|

|

|

|

|

|

|

|

|







|
|







22
23
24
25
26
27
28



29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
#import "OFStream.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"




OFString *
OFZIPArchiveEntryVersionToString(uint16_t version)
{
	const char *attrCompat = NULL;

	switch (version >> 8) {
	case OFZIPArchiveEntryAttributeCompatibilityMSDOS:
		attrCompat = "MS-DOS or OS/2";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityAmiga:
		attrCompat = "Amiga";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityOpenVMS:
		attrCompat = "OpenVMS";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityUNIX:
		attrCompat = "UNIX";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityVM_CMS:
		attrCompat = "VM/CMS";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityAtariST:
		attrCompat = "Atari ST";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityOS2HPFS:
		attrCompat = "OS/2 HPFS";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityMacintosh:
		attrCompat = "Macintosh";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityZSystem:
		attrCompat = "Z-System";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityCPM:
		attrCompat = "CP/M";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityWindowsNTFS:
		attrCompat = "Windows NTFS";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityMVS:
		attrCompat = "MVS (OS/390 - Z/OS)";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityVSE:
		attrCompat = "VSE";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityAcornRISCOS:
		attrCompat = "Acorn RISC OS";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityVFAT:
		attrCompat = "VFAT";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityAlternateMVS:
		attrCompat = "Alternate MVS";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityBeOS:
		attrCompat = "BeOS";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityTandem:
		attrCompat = "Tandem";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityOS400:
		attrCompat = "OS/400";
		break;
	case OFZIPArchiveEntryAttributeCompatibilityOSX:
		attrCompat = "OS X (Darwin)";
		break;
	}

	if (attrCompat != NULL)
		return [OFString stringWithFormat:
		    @"%u.%u, %s",
		    (version & 0xFF) / 10, (version & 0xFF) % 10, attrCompat];
	else
		return [OFString stringWithFormat:
		    @"%u.%u, unknown %02X",
		    (version % 0xFF) / 10, (version & 0xFF) % 10, version >> 8];
}

OFString *
OFZIPArchiveEntryCompressionMethodName(
    OFZIPArchiveEntryCompressionMethod compressionMethod)
{
	switch (compressionMethod) {
	case OFZIPArchiveEntryCompressionMethodNone:
		return @"none";
	case OFZIPArchiveEntryCompressionMethodShrink:
		return @"Shrink";
	case OFZIPArchiveEntryCompressionMethodReduceFactor1:
		return @"Reduce (factor 1)";
	case OFZIPArchiveEntryCompressionMethodReduceFactor2:
		return @"Reduce (factor 2)";
	case OFZIPArchiveEntryCompressionMethodReduceFactor3:
		return @"Reduce (factor 3)";
	case OFZIPArchiveEntryCompressionMethodReduceFactor4:
		return @"Reduce (factor 4)";
	case OFZIPArchiveEntryCompressionMethodImplode:
		return @"Implode";
	case OFZIPArchiveEntryCompressionMethodDeflate:
		return @"Deflate";
	case OFZIPArchiveEntryCompressionMethodDeflate64:
		return @"Deflate64";
	case OFZIPArchiveEntryCompressionMethodBZIP2:
		return @"BZip2";
	case OFZIPArchiveEntryCompressionMethodLZMA:
		return @"LZMA";
	case OFZIPArchiveEntryCompressionMethodWavPack:
		return @"WavPack";
	case OFZIPArchiveEntryCompressionMethodPPMd:
		return @"PPMd";
	default:
		return @"unknown";
	}
}

size_t
OFZIPArchiveEntryExtraFieldFind(OFData *extraField,
    OFZIPArchiveEntryExtraFieldTag tag, uint16_t *size)
{
	const uint8_t *bytes = extraField.items;
	size_t count = extraField.count;

	for (size_t i = 0; i < count;) {
		uint16_t currentTag, currentSize;

166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
			return i + 4;
		}

		i += 4 + currentSize;
	}

	*size = 0;
	return OF_NOT_FOUND;
}

@implementation OFZIPArchiveEntry
+ (instancetype)entryWithFileName: (OFString *)fileName
{
	return [[[self alloc] initWithFileName: fileName] autorelease];
}







|







164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
			return i + 4;
		}

		i += 4 + currentSize;
	}

	*size = 0;
	return OFNotFound;
}

@implementation OFZIPArchiveEntry
+ (instancetype)entryWithFileName: (OFString *)fileName
{
	return [[[self alloc] initWithFileName: fileName] autorelease];
}
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMutableData *extraField = nil;
		uint16_t fileNameLength, extraFieldLength, fileCommentLength;
		of_string_encoding_t encoding;
		size_t ZIP64Index;
		uint16_t ZIP64Size;

		if ([stream readLittleEndianInt32] != 0x02014B50)
			@throw [OFInvalidFormatException exception];

		_versionMadeBy = [stream readLittleEndianInt16];







|







207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		OFMutableData *extraField = nil;
		uint16_t fileNameLength, extraFieldLength, fileCommentLength;
		OFStringEncoding encoding;
		size_t ZIP64Index;
		uint16_t ZIP64Size;

		if ([stream readLittleEndianInt32] != 0x02014B50)
			@throw [OFInvalidFormatException exception];

		_versionMadeBy = [stream readLittleEndianInt16];
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
		fileCommentLength = [stream readLittleEndianInt16];
		_startDiskNumber = [stream readLittleEndianInt16];
		_internalAttributes = [stream readLittleEndianInt16];
		_versionSpecificAttributes = [stream readLittleEndianInt32];
		_localFileHeaderOffset = [stream readLittleEndianInt32];

		encoding = (_generalPurposeBitFlag & (1u << 11)
		    ? OF_STRING_ENCODING_UTF_8
		    : OF_STRING_ENCODING_CODEPAGE_437);

		_fileName = [[stream readStringWithLength: fileNameLength
						 encoding: encoding] copy];
		if (extraFieldLength > 0)
			extraField = [[[stream readDataWithCount:
			    extraFieldLength] mutableCopy] autorelease];
		if (fileCommentLength > 0)
			_fileComment = [[stream
			    readStringWithLength: fileCommentLength
					encoding: encoding] copy];

		ZIP64Index = of_zip_archive_entry_extra_field_find(extraField,
		    OF_ZIP_ARCHIVE_ENTRY_EXTRA_FIELD_ZIP64, &ZIP64Size);

		if (ZIP64Index != OF_NOT_FOUND) {
			const uint8_t *ZIP64 =
			    [extraField itemAtIndex: ZIP64Index];
			of_range_t range =
			    of_range(ZIP64Index - 4, ZIP64Size + 4);

			if (_uncompressedSize == 0xFFFFFFFF)
				_uncompressedSize = of_zip_archive_read_field64(
				    &ZIP64, &ZIP64Size);
			if (_compressedSize == 0xFFFFFFFF)
				_compressedSize = of_zip_archive_read_field64(
				    &ZIP64, &ZIP64Size);
			if (_localFileHeaderOffset == 0xFFFFFFFF)
				_localFileHeaderOffset =
				    of_zip_archive_read_field64(&ZIP64,
				    &ZIP64Size);
			if (_startDiskNumber == 0xFFFF)
				_startDiskNumber = of_zip_archive_read_field32(
				    &ZIP64, &ZIP64Size);

			if (ZIP64Size > 0 || _localFileHeaderOffset < 0)
				@throw [OFInvalidFormatException exception];

			[extraField removeItemsInRange: range];
		}







|
<











|
|

|


|
|


|


|



<
|

|







232
233
234
235
236
237
238
239

240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267

268
269
270
271
272
273
274
275
276
277
		fileCommentLength = [stream readLittleEndianInt16];
		_startDiskNumber = [stream readLittleEndianInt16];
		_internalAttributes = [stream readLittleEndianInt16];
		_versionSpecificAttributes = [stream readLittleEndianInt32];
		_localFileHeaderOffset = [stream readLittleEndianInt32];

		encoding = (_generalPurposeBitFlag & (1u << 11)
		    ? OFStringEncodingUTF8 : OFStringEncodingCodepage437);


		_fileName = [[stream readStringWithLength: fileNameLength
						 encoding: encoding] copy];
		if (extraFieldLength > 0)
			extraField = [[[stream readDataWithCount:
			    extraFieldLength] mutableCopy] autorelease];
		if (fileCommentLength > 0)
			_fileComment = [[stream
			    readStringWithLength: fileCommentLength
					encoding: encoding] copy];

		ZIP64Index = OFZIPArchiveEntryExtraFieldFind(extraField,
		    OFZIPArchiveEntryExtraFieldTagZIP64, &ZIP64Size);

		if (ZIP64Index != OFNotFound) {
			const uint8_t *ZIP64 =
			    [extraField itemAtIndex: ZIP64Index];
			OFRange range =
			    OFRangeMake(ZIP64Index - 4, ZIP64Size + 4);

			if (_uncompressedSize == 0xFFFFFFFF)
				_uncompressedSize = OFZIPArchiveReadField64(
				    &ZIP64, &ZIP64Size);
			if (_compressedSize == 0xFFFFFFFF)
				_compressedSize = OFZIPArchiveReadField64(
				    &ZIP64, &ZIP64Size);
			if (_localFileHeaderOffset == 0xFFFFFFFF)
				_localFileHeaderOffset =

				    OFZIPArchiveReadField64(&ZIP64, &ZIP64Size);
			if (_startDiskNumber == 0xFFFF)
				_startDiskNumber = OFZIPArchiveReadField32(
				    &ZIP64, &ZIP64Size);

			if (ZIP64Size > 0 || _localFileHeaderOffset < 0)
				@throw [OFInvalidFormatException exception];

			[extraField removeItemsInRange: range];
		}
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
}

- (OFData *)extraField
{
	return _extraField;
}

- (uint16_t)versionMadeBy
{
	return _versionMadeBy;
}

- (uint16_t)minVersionNeeded
{
	return _minVersionNeeded;
}

- (OFDate *)modificationDate
{
	void *pool = objc_autoreleasePoolPush();







|




|







344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
}

- (OFData *)extraField
{
	return _extraField;
}

- (OFZIPArchiveEntryAttributeCompatibility)versionMadeBy
{
	return _versionMadeBy;
}

- (OFZIPArchiveEntryAttributeCompatibility)minVersionNeeded
{
	return _minVersionNeeded;
}

- (OFDate *)modificationDate
{
	void *pool = objc_autoreleasePoolPush();
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
						format: @"%Y-%m-%d %H:%M:%S"];

	objc_autoreleasePoolPop(pool);

	return [date autorelease];
}

- (uint16_t)compressionMethod
{
	return _compressionMethod;
}

- (uint64_t)compressedSize
{
	return _compressedSize;







|







378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
						format: @"%Y-%m-%d %H:%M:%S"];

	objc_autoreleasePoolPop(pool);

	return [date autorelease];
}

- (OFZIPArchiveEntryCompressionMethod)compressionMethod
{
	return _compressionMethod;
}

- (uint64_t)compressedSize
{
	return _compressedSize;
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
	return _localFileHeaderOffset;
}

- (OFString *)description
{
	void *pool = objc_autoreleasePoolPush();
	OFString *compressionMethod =
	    of_zip_archive_entry_compression_method_to_string(
	    _compressionMethod);
	OFString *ret = [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tFile name = %@\n"
	    @"\tFile comment = %@\n"
	    @"\tGeneral purpose bit flag = %u\n"
	    @"\tCompressed size = %" @PRIu64 "\n"
	    @"\tUncompressed size = %" @PRIu64 "\n"







<
|







427
428
429
430
431
432
433

434
435
436
437
438
439
440
441
	return _localFileHeaderOffset;
}

- (OFString *)description
{
	void *pool = objc_autoreleasePoolPush();
	OFString *compressionMethod =

	    OFZIPArchiveEntryCompressionMethodName(_compressionMethod);
	OFString *ret = [OFString stringWithFormat:
	    @"<%@:\n"
	    @"\tFile name = %@\n"
	    @"\tFile comment = %@\n"
	    @"\tGeneral purpose bit flag = %u\n"
	    @"\tCompressed size = %" @PRIu64 "\n"
	    @"\tUncompressed size = %" @PRIu64 "\n"
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
	[stream writeLittleEndianInt32: _versionSpecificAttributes];
	[stream writeLittleEndianInt32: 0xFFFFFFFF];
	size += (4 + (6 * 2) + (3 * 4) + (5 * 2) + (2 * 4));

	[stream writeString: _fileName];
	size += (uint64_t)_fileName.UTF8StringLength;

	[stream writeLittleEndianInt16: OF_ZIP_ARCHIVE_ENTRY_EXTRA_FIELD_ZIP64];
	[stream writeLittleEndianInt16: 28];
	[stream writeLittleEndianInt64: _uncompressedSize];
	[stream writeLittleEndianInt64: _compressedSize];
	[stream writeLittleEndianInt64: _localFileHeaderOffset];
	[stream writeLittleEndianInt32: _startDiskNumber];
	size += (2 * 2) + (3 * 8) + 4;








|







482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
	[stream writeLittleEndianInt32: _versionSpecificAttributes];
	[stream writeLittleEndianInt32: 0xFFFFFFFF];
	size += (4 + (6 * 2) + (3 * 4) + (5 * 2) + (2 * 4));

	[stream writeString: _fileName];
	size += (uint64_t)_fileName.UTF8StringLength;

	[stream writeLittleEndianInt16: OFZIPArchiveEntryExtraFieldTagZIP64];
	[stream writeLittleEndianInt16: 28];
	[stream writeLittleEndianInt64: _uncompressedSize];
	[stream writeLittleEndianInt64: _compressedSize];
	[stream writeLittleEndianInt64: _localFileHeaderOffset];
	[stream writeLittleEndianInt32: _startDiskNumber];
	size += (2 * 2) + (3 * 8) + 4;

Modified src/ObjFW.h from [35df895e07] to [304cf44661].

234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255

256
257
258
259
260
261
262
263
264
265
266
267
268
#import "OFWriteFailedException.h"

#ifdef OF_HAVE_PLUGINS
# import "OFPlugin.h"
#endif

#ifdef OF_HAVE_ATOMIC_OPS
# import "atomic.h"
#endif

#import "OFLocking.h"
#import "OFThread.h"
#import "once.h"
#ifdef OF_HAVE_THREADS
# import "thread.h"
# import "tlskey.h"
# import "mutex.h"
# import "condition.h"
# import "OFThreadPool.h"
# import "OFMutex.h"
# import "OFRecursiveMutex.h"
# import "OFCondition.h"

#endif

#import "base64.h"
#import "crc16.h"
#import "crc32.h"
#import "huffman_tree.h"
#import "of_asprintf.h"
#import "of_strptime.h"
#import "pbkdf2.h"
#import "scrypt.h"
#ifdef OF_HAVE_UNICODE_TABLES
# import "unicode.h"
#endif







|

<

|
|

|
|
|
<
|
|

|
>


|
|
|
|
|
|
|
|
<
<
<
234
235
236
237
238
239
240
241
242

243
244
245
246
247
248
249

250
251
252
253
254
255
256
257
258
259
260
261
262
263
264



#import "OFWriteFailedException.h"

#ifdef OF_HAVE_PLUGINS
# import "OFPlugin.h"
#endif

#ifdef OF_HAVE_ATOMIC_OPS
# import "OFAtomic.h"
#endif

#import "OFLocking.h"
#import "OFOnce.h"
#import "OFThread.h"
#ifdef OF_HAVE_THREADS
# import "OFCondition.h"
# import "OFMutex.h"
# import "OFPlainCondition.h"

# import "OFPlainMutex.h"
# import "OFPlainThread.h"
# import "OFRecursiveMutex.h"
# import "OFTLSKey.h"
# import "OFThreadPool.h"
#endif

#import "OFASPrintF.h"
#import "OFBase64.h"
#import "OFCRC16.h"
#import "OFCRC32.h"
#import "OFHuffmanTree.h"
#import "OFPBKDF2.h"
#import "OFScrypt.h"
#import "OFStrPTime.h"



Deleted src/atomic.h version [7f44045855].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <stdlib.h>

#import "macros.h"

#ifndef OF_HAVE_ATOMIC_OPS
# error No atomic operations available!
#endif

#if !defined(OF_HAVE_THREADS)
# import "atomic_no_threads.h"
#elif (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
# import "atomic_x86.h"
#elif defined(OF_POWERPC) && defined(__GNUC__) && !defined(__APPLE_CC__) && \
    !defined(OF_AIX)
# import "atomic_powerpc.h"
#elif defined(OF_HAVE_ATOMIC_BUILTINS)
# import "atomic_builtins.h"
#elif defined(OF_HAVE_SYNC_BUILTINS)
# import "atomic_sync_builtins.h"
#elif defined(OF_HAVE_OSATOMIC)
# import "atomic_osatomic.h"
#else
# error No atomic operations available!
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<














































































Deleted src/atomic_builtins.h version [f2deeb95f9].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
of_atomic_int_add(volatile int *_Nonnull p, int i)
{
	return __atomic_add_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
of_atomic_int32_add(volatile int32_t *_Nonnull p, int32_t i)
{
	return __atomic_add_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_add(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __atomic_add_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int
of_atomic_int_sub(volatile int *_Nonnull p, int i)
{
	return __atomic_sub_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
of_atomic_int32_sub(volatile int32_t *_Nonnull p, int32_t i)
{
	return __atomic_sub_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_sub(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __atomic_sub_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE int
of_atomic_int_inc(volatile int *_Nonnull p)
{
	return __atomic_add_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
of_atomic_int32_inc(volatile int32_t *_Nonnull p)
{
	return __atomic_add_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE int
of_atomic_int_dec(volatile int *_Nonnull p)
{
	return __atomic_sub_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE int32_t
of_atomic_int32_dec(volatile int32_t *_Nonnull p)
{
	return __atomic_sub_fetch(p, 1, __ATOMIC_RELAXED);
}

static OF_INLINE unsigned int
of_atomic_int_or(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __atomic_or_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE uint32_t
of_atomic_int32_or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __atomic_or_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE unsigned int
of_atomic_int_and(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __atomic_and_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE uint32_t
of_atomic_int32_and(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __atomic_and_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE unsigned int
of_atomic_int_xor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __atomic_xor_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE uint32_t
of_atomic_int32_xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __atomic_xor_fetch(p, i, __ATOMIC_RELAXED);
}

static OF_INLINE bool
of_atomic_int_cmpswap(volatile int *_Nonnull p, int o, int n)
{
	return __atomic_compare_exchange(p, &o, &n, false,
	    __ATOMIC_RELAXED, __ATOMIC_RELAXED);
}

static OF_INLINE bool
of_atomic_int32_cmpswap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	return __atomic_compare_exchange(p, &o, &n, false,
	    __ATOMIC_RELAXED, __ATOMIC_RELAXED);
}

static OF_INLINE bool
of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	return __atomic_compare_exchange(p, &o, &n, false,
	    __ATOMIC_RELAXED, __ATOMIC_RELAXED);
}

static OF_INLINE void
of_memory_barrier_full(void)
{
	__atomic_thread_fence(__ATOMIC_SEQ_CST);
}

static OF_INLINE void
of_memory_barrier_acquire(void)
{
	__atomic_thread_fence(__ATOMIC_ACQUIRE);
}

static OF_INLINE void
of_memory_barrier_release(void)
{
	__atomic_thread_fence(__ATOMIC_RELEASE);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<












































































































































































































































































































Deleted src/atomic_no_threads.h version [5ca4dac2a4].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
of_atomic_int_add(volatile int *_Nonnull p, int i)
{
	return (*p += i);
}

static OF_INLINE int32_t
of_atomic_int32_add(volatile int32_t *_Nonnull p, int32_t i)
{
	return (*p += i);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_add(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return (*(char *volatile *)p += i);
}

static OF_INLINE int
of_atomic_int_sub(volatile int *_Nonnull p, int i)
{
	return (*p -= i);
}

static OF_INLINE int32_t
of_atomic_int32_sub(volatile int32_t *_Nonnull p, int32_t i)
{
	return (*p -= i);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_sub(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return (*(char *volatile *)p -= i);
}

static OF_INLINE int
of_atomic_int_inc(volatile int *_Nonnull p)
{
	return ++*p;
}

static OF_INLINE int32_t
of_atomic_int32_inc(volatile int32_t *_Nonnull p)
{
	return ++*p;
}

static OF_INLINE int
of_atomic_int_dec(volatile int *_Nonnull p)
{
	return --*p;
}

static OF_INLINE int32_t
of_atomic_int32_dec(volatile int32_t *_Nonnull p)
{
	return --*p;
}

static OF_INLINE unsigned int
of_atomic_int_or(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return (*p |= i);
}

static OF_INLINE uint32_t
of_atomic_int32_or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return (*p |= i);
}

static OF_INLINE unsigned int
of_atomic_int_and(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return (*p &= i);
}

static OF_INLINE uint32_t
of_atomic_int32_and(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return (*p &= i);
}

static OF_INLINE unsigned int
of_atomic_int_xor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return (*p ^= i);
}

static OF_INLINE uint32_t
of_atomic_int32_xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return (*p ^= i);
}

static OF_INLINE bool
of_atomic_int_cmpswap(volatile int *_Nonnull p, int o, int n)
{
	if (*p == o) {
		*p = n;
		return true;
	}

	return false;
}

static OF_INLINE bool
of_atomic_int32_cmpswap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	if (*p == o) {
		*p = n;
		return true;
	}

	return false;
}

static OF_INLINE bool
of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	if (*p == o) {
		*p = n;
		return true;
	}

	return false;
}

static OF_INLINE void
of_memory_barrier(void)
{
	/* nop */
}

static OF_INLINE void
of_memory_barrier_acquire(void)
{
	/* nop */
}

static OF_INLINE void
of_memory_barrier_release(void)
{
	/* nop */
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




































































































































































































































































































































Deleted src/atomic_osatomic.h version [0fe4f3a992].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <libkern/OSAtomic.h>

static OF_INLINE int
of_atomic_int_add(volatile int *_Nonnull p, int i)
{
	return OSAtomicAdd32(i, p);
}

static OF_INLINE int32_t
of_atomic_int32_add(volatile int32_t *_Nonnull p, int32_t i)
{
	return OSAtomicAdd32(i, p);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_add(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#ifdef __LP64__
	return (void *)OSAtomicAdd64(i, (int64_t *)p);
#else
	return (void *)OSAtomicAdd32(i, (int32_t *)p);
#endif
}

static OF_INLINE int
of_atomic_int_sub(volatile int *_Nonnull p, int i)
{
	return OSAtomicAdd32(-i, p);
}

static OF_INLINE int32_t
of_atomic_int32_sub(volatile int32_t *_Nonnull p, int32_t i)
{
	return OSAtomicAdd32(-i, p);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_sub(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#ifdef __LP64__
	return (void *)OSAtomicAdd64(-i, (int64_t *)p);
#else
	return (void *)OSAtomicAdd32(-i, (int32_t *)p);
#endif
}

static OF_INLINE int
of_atomic_int_inc(volatile int *_Nonnull p)
{
	return OSAtomicIncrement32(p);
}

static OF_INLINE int32_t
of_atomic_int32_inc(volatile int32_t *_Nonnull p)
{
	return OSAtomicIncrement32(p);
}

static OF_INLINE int
of_atomic_int_dec(volatile int *_Nonnull p)
{
	return OSAtomicDecrement32(p);
}

static OF_INLINE int32_t
of_atomic_int32_dec(volatile int32_t *_Nonnull p)
{
	return OSAtomicDecrement32(p);
}

static OF_INLINE unsigned int
of_atomic_int_or(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return OSAtomicOr32(i, p);
}

static OF_INLINE uint32_t
of_atomic_int32_or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return OSAtomicOr32(i, p);
}

static OF_INLINE unsigned int
of_atomic_int_and(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return OSAtomicAnd32(i, p);
}

static OF_INLINE uint32_t
of_atomic_int32_and(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return OSAtomicAnd32(i, p);
}

static OF_INLINE unsigned int
of_atomic_int_xor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return OSAtomicXor32(i, p);
}

static OF_INLINE uint32_t
of_atomic_int32_xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return OSAtomicXor32(i, p);
}

static OF_INLINE bool
of_atomic_int_cmpswap(volatile int *_Nonnull p, int o, int n)
{
	return OSAtomicCompareAndSwapInt(o, n, p);
}

static OF_INLINE bool
of_atomic_int32_cmpswap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	return OSAtomicCompareAndSwap32(o, n, p);
}

static OF_INLINE bool
of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	return OSAtomicCompareAndSwapPtr(o, n, p);
}

static OF_INLINE void
of_memory_barrier(void)
{
	OSMemoryBarrier();
}

static OF_INLINE void
of_memory_barrier_acquire(void)
{
	OSMemoryBarrier();
}

static OF_INLINE void
of_memory_barrier_release(void)
{
	OSMemoryBarrier();
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<


























































































































































































































































































































Deleted src/atomic_powerpc.h version [a52241434a].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
of_atomic_int_add(volatile int *_Nonnull p, int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_add(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE void *_Nullable
of_atomic_ptr_add(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return (void *)i;
}

static OF_INLINE int
of_atomic_int_sub(volatile int *_Nonnull p, int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_sub(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE void *_Nullable
of_atomic_ptr_sub(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return (void *)i;
}

static OF_INLINE int
of_atomic_int_inc(volatile int *_Nonnull p)
{
	int i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "addi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_inc(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "addi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int
of_atomic_int_dec(volatile int *_Nonnull p)
{
	int i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "subi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_dec(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "subi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE unsigned int
of_atomic_int_or(volatile unsigned int *_Nonnull p, unsigned int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "or		%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE uint32_t
of_atomic_int32_or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "or		%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE unsigned int
of_atomic_int_and(volatile unsigned int *_Nonnull p, unsigned int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "and	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE uint32_t
of_atomic_int32_and(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "and	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE unsigned int
of_atomic_int_xor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "xor	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE uint32_t
of_atomic_int32_xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "xor	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)
	    : "r"(i), "r"(p)
	    : "cc", "memory"
	);

	return i;
}

static OF_INLINE bool
of_atomic_int_cmpswap(volatile int *_Nonnull p, int o, int n)
{
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"
	    "stwcx.	%2, 0, %3\n\t"
	    "bne-	0b\n\t"
	    "li		%0, 1\n\t"
	    "b		2f\n\t"
	    "1:\n\t"
	    "stwcx.	%0, 0, %3\n\t"
	    "li		%0, 0\n\t"
	    "2:"
	    : "=&r"(r)
	    : "r"(o), "r"(n), "r"(p)
	    : "cc", "memory"
	);

	return r;
}

static OF_INLINE bool
of_atomic_int32_cmpswap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"
	    "stwcx.	%2, 0, %3\n\t"
	    "bne-	0b\n\t"
	    "li		%0, 1\n\t"
	    "b		2f\n\t"
	    "1:\n\t"
	    "stwcx.	%0, 0, %3\n\t"
	    "li		%0, 0\n\t"
	    "2:"
	    : "=&r"(r)
	    : "r"(o), "r"(n), "r"(p)
	    : "cc", "memory"
	);

	return r;
}

static OF_INLINE bool
of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"
	    "stwcx.	%2, 0, %3\n\t"
	    "bne-	0b\n\t"
	    "li		%0, 1\n\t"
	    "b		2f\n\t"
	    "1:\n\t"
	    "stwcx.	%0, 0, %3\n\t"
	    "li		%0, 0\n\t"
	    "2:"
	    : "=&r"(r)
	    : "r"(o), "r"(n), "r"(p)
	    : "cc", "memory"
	);

	return r;
}

static OF_INLINE void
of_memory_barrier(void)
{
	__asm__ __volatile__ (
	    ".long 0x7C2004AC /* lwsync */" ::: "memory"
	);
}

static OF_INLINE void
of_memory_barrier_acquire(void)
{
	__asm__ __volatile__ (
	    ".long 0x7C2004AC /* lwsync */" ::: "memory"
	);
}

static OF_INLINE void
of_memory_barrier_release(void)
{
	__asm__ __volatile__ (
	    ".long 0x7C2004AC /* lwsync */" ::: "memory"
	);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<


























































































































































































































































































































































































































































































































































































































































































































































































































Deleted src/atomic_sync_builtins.h version [7ba8dbb2f0].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

static OF_INLINE int
of_atomic_int_add(volatile int *_Nonnull p, int i)
{
	return __sync_add_and_fetch(p, i);
}

static OF_INLINE int32_t
of_atomic_int32_add(volatile int32_t *_Nonnull p, int32_t i)
{
	return __sync_add_and_fetch(p, i);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_add(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __sync_add_and_fetch(p, (void *)i);
}

static OF_INLINE int
of_atomic_int_sub(volatile int *_Nonnull p, int i)
{
	return __sync_sub_and_fetch(p, i);
}

static OF_INLINE int32_t
of_atomic_int32_sub(volatile int32_t *_Nonnull p, int32_t i)
{
	return __sync_sub_and_fetch(p, i);
}

static OF_INLINE void *_Nullable
of_atomic_ptr_sub(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
	return __sync_sub_and_fetch(p, (void *)i);
}

static OF_INLINE int
of_atomic_int_inc(volatile int *_Nonnull p)
{
	return __sync_add_and_fetch(p, 1);
}

static OF_INLINE int32_t
of_atomic_int32_inc(volatile int32_t *_Nonnull p)
{
	return __sync_add_and_fetch(p, 1);
}

static OF_INLINE int
of_atomic_int_dec(volatile int *_Nonnull p)
{
	return __sync_sub_and_fetch(p, 1);
}

static OF_INLINE int32_t
of_atomic_int32_dec(volatile int32_t *_Nonnull p)
{
	return __sync_sub_and_fetch(p, 1);
}

static OF_INLINE unsigned int
of_atomic_int_or(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __sync_or_and_fetch(p, i);
}

static OF_INLINE uint32_t
of_atomic_int32_or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __sync_or_and_fetch(p, i);
}

static OF_INLINE unsigned int
of_atomic_int_and(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __sync_and_and_fetch(p, i);
}

static OF_INLINE uint32_t
of_atomic_int32_and(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __sync_and_and_fetch(p, i);
}

static OF_INLINE unsigned int
of_atomic_int_xor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	return __sync_xor_and_fetch(p, i);
}

static OF_INLINE uint32_t
of_atomic_int32_xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	return __sync_xor_and_fetch(p, i);
}

static OF_INLINE bool
of_atomic_int_cmpswap(volatile int *_Nonnull p, int o, int n)
{
	return __sync_bool_compare_and_swap(p, o, n);
}

static OF_INLINE bool
of_atomic_int32_cmpswap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	return __sync_bool_compare_and_swap(p, o, n);
}

static OF_INLINE bool
of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	return __sync_bool_compare_and_swap(p, o, n);
}

static OF_INLINE void
of_memory_barrier(void)
{
	__sync_synchronize();
}

static OF_INLINE void
of_memory_barrier_acquire(void)
{
	__sync_synchronize();
}

static OF_INLINE void
of_memory_barrier_release(void)
{
	__sync_synchronize();
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






































































































































































































































































































Deleted src/atomic_x86.h version [3d60327fd6].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

OF_ASSUME_NONNULL_BEGIN

static OF_INLINE int
of_atomic_int_add(volatile int *_Nonnull p, int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "lock\n\t"
		    "xaddl	%0, %2\n\t"
		    "addl	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "lock\n\t"
		    "xaddq	%0, %2\n\t"
		    "addq	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_add(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "addl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return i;
}

static OF_INLINE void *_Nullable
of_atomic_ptr_add(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#if defined(OF_X86_64)
	__asm__ __volatile__ (
	    "lock\n\t"
	    "xaddq	%0, %2\n\t"
	    "addq	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#elif defined(OF_X86)
	__asm__ __volatile__ (
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "addl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#endif
}

static OF_INLINE int
of_atomic_int_sub(volatile int *_Nonnull p, int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "negl	%0\n\t"
		    "lock\n\t"
		    "xaddl	%0, %2\n\t"
		    "subl	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "negq	%0\n\t"
		    "lock\n\t"
		    "xaddq	%0, %2\n\t"
		    "subq	%1, %0"
		    : "+&r"(i)
		    : "r"(i), "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_sub(volatile int32_t *_Nonnull p, int32_t i)
{
	__asm__ __volatile__ (
	    "negl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "subl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return i;
}

static OF_INLINE void *_Nullable
of_atomic_ptr_sub(void *volatile _Nullable *_Nonnull p, intptr_t i)
{
#if defined(OF_X86_64)
	__asm__ __volatile__ (
	    "negq	%0\n\t"
	    "lock\n\t"
	    "xaddq	%0, %2\n\t"
	    "subq	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#elif defined(OF_X86)
	__asm__ __volatile__ (
	    "negl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %2\n\t"
	    "subl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void *)i;
#endif
}

static OF_INLINE int
of_atomic_int_inc(volatile int *_Nonnull p)
{
	int i;

	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "xorl	%0, %0\n\t"
		    "incl	%0\n\t"
		    "lock\n\t"
		    "xaddl	%0, %1\n\t"
		    "incl	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "xorq	%0, %0\n\t"
		    "incq	%0\n\t"
		    "lock\n\t"
		    "xaddq	%0, %1\n\t"
		    "incq	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_inc(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "xorl	%0, %0\n\t"
	    "incl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %1\n\t"
	    "incl	%0"
	    : "=&r"(i)
	    : "m"(*p)
	);

	return i;
}

static OF_INLINE int
of_atomic_int_dec(volatile int *_Nonnull p)
{
	int i;

	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "xorl	%0, %0\n\t"
		    "decl	%0\n\t"
		    "lock\n\t"
		    "xaddl	%0, %1\n\t"
		    "decl	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "xorq	%0, %0\n\t"
		    "decq	%0\n\t"
		    "lock\n\t"
		    "xaddq	%0, %1\n\t"
		    "decq	%0"
		    : "=&r"(i)
		    : "m"(*p)
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE int32_t
of_atomic_int32_dec(volatile int32_t *_Nonnull p)
{
	int32_t i;

	__asm__ __volatile__ (
	    "xorl	%0, %0\n\t"
	    "decl	%0\n\t"
	    "lock\n\t"
	    "xaddl	%0, %1\n\t"
	    "decl	%0"
	    : "=&r"(i)
	    : "m"(*p)
	);

	return i;
}

static OF_INLINE unsigned int
of_atomic_int_or(volatile unsigned int *_Nonnull p, unsigned int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movl	%2, %0\n\t"
		    "movl	%0, %%eax\n\t"
		    "orl	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "eax", "cc"
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movq	%2, %0\n\t"
		    "movq	%0, %%rax\n\t"
		    "orq	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "rax", "cc"
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE uint32_t
of_atomic_int32_or(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "movl	%2, %0\n\t"
	    "movl	%0, %%eax\n\t"
	    "orl	%1, %0\n\t"
	    "lock\n\t"
	    "cmpxchg	%0, %2\n\t"
	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
}

static OF_INLINE unsigned int
of_atomic_int_and(volatile unsigned int *_Nonnull p, unsigned int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movl	%2, %0\n\t"
		    "movl	%0, %%eax\n\t"
		    "andl	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "eax", "cc"
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movq	%2, %0\n\t"
		    "movq	%0, %%rax\n\t"
		    "andq	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "rax", "cc"
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE uint32_t
of_atomic_int32_and(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "movl	%2, %0\n\t"
	    "movl	%0, %%eax\n\t"
	    "andl	%1, %0\n\t"
	    "lock\n\t"
	    "cmpxchg	%0, %2\n\t"
	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
}

static OF_INLINE unsigned int
of_atomic_int_xor(volatile unsigned int *_Nonnull p, unsigned int i)
{
	if (sizeof(int) == 4)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movl	%2, %0\n\t"
		    "movl	%0, %%eax\n\t"
		    "xorl	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "eax", "cc"
		);
#ifdef OF_X86_64
	else if (sizeof(int) == 8)
		__asm__ __volatile__ (
		    "0:\n\t"
		    "movq	%2, %0\n\t"
		    "movq	%0, %%rax\n\t"
		    "xorq	%1, %0\n\t"
		    "lock\n\t"
		    "cmpxchg	%0, %2\n\t"
		    "jne	0b"
		    : "=&r"(i)
		    : "r"(i), "m"(*p)
		    : "rax", "cc"
		);
#endif
	else
		abort();

	return i;
}

static OF_INLINE uint32_t
of_atomic_int32_xor(volatile uint32_t *_Nonnull p, uint32_t i)
{
	__asm__ __volatile__ (
	    "0:\n\t"
	    "movl	%2, %0\n\t"
	    "movl	%0, %%eax\n\t"
	    "xorl	%1, %0\n\t"
	    "lock\n\t"
	    "cmpxchgl	%0, %2\n\t"
	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
}

static OF_INLINE bool
of_atomic_int_cmpswap(volatile int *_Nonnull p, int o, int n)
{
	int r;

	__asm__ __volatile__ (
	    "lock\n\t"
	    "cmpxchg	%2, %3\n\t"
	    "sete	%b0\n\t"
	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
}

static OF_INLINE bool
of_atomic_int32_cmpswap(volatile int32_t *_Nonnull p, int32_t o, int32_t n)
{
	int r;

	__asm__ __volatile__ (
	    "lock\n\t"
	    "cmpxchg	%2, %3\n\t"
	    "sete	%b0\n\t"
	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
}

static OF_INLINE bool
of_atomic_ptr_cmpswap(void *volatile _Nullable *_Nonnull p,
    void *_Nullable o, void *_Nullable n)
{
	int r;

	__asm__ __volatile__ (
	    "lock\n\t"
	    "cmpxchg	%2, %3\n\t"
	    "sete	%b0\n\t"
	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
}

static OF_INLINE void
of_memory_barrier(void)
{
	__asm__ __volatile__ (
	    "mfence" ::: "memory"
	);
}

static OF_INLINE void
of_memory_barrier_acquire(void)
{
	__asm__ __volatile__ ("" ::: "memory");
}

static OF_INLINE void
of_memory_barrier_release(void)
{
	__asm__ __volatile__ ("" ::: "memory");
}

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<












































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Deleted src/base64.h version [43a1dbe183].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;
@class OFMutableData;

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *of_base64_encode(const void *, size_t);
extern bool of_base64_decode(OFMutableData *, const char *, size_t);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<














































































Deleted src/base64.m version [895a169025].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFString.h"
#import "OFData.h"
#import "base64.h"

const uint8_t of_base64_encode_table[64] = {
	'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N',
	'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b',
	'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p',
	'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '0', '1', '2', '3',
	'4', '5', '6', '7', '8', '9', '+', '/'
};

const int8_t of_base64_decode_table[128] = {
	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
	-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
	-1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63, 52, 53, 54,
	55, 56, 57, 58, 59, 60, 61, -1, -1, -1,  0, -1, -1, -1,  0,  1,  2,
	 3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
	20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1, -1, 26, 27, 28, 29, 30,
	31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
	48, 49, 50, 51, -1, -1, -1, -1, -1
};

OFString *
of_base64_encode(const void *data, size_t length)
{
	OFMutableString *ret = [OFMutableString string];
	uint8_t *buffer = (uint8_t *)data;
	size_t i;
	uint8_t rest;
	char tb[4];
	uint32_t sb;

	rest = length % 3;

	for (i = 0; i < length - rest; i += 3) {
		sb = (buffer[i] << 16) | (buffer[i + 1] << 8) | buffer[i + 2];

		tb[0] = of_base64_encode_table[(sb & 0xFC0000) >> 18];
		tb[1] = of_base64_encode_table[(sb & 0x03F000) >> 12];
		tb[2] = of_base64_encode_table[(sb & 0x000FC0) >> 6];
		tb[3] = of_base64_encode_table[sb & 0x00003F];

		[ret appendCString: tb
			  encoding: OF_STRING_ENCODING_ASCII
			    length: 4];
	}

	switch (rest) {
	case 1:
		tb[0] = of_base64_encode_table[buffer[i] >> 2];
		tb[1] = of_base64_encode_table[(buffer[i] & 3) << 4];
		tb[2] = tb[3] = '=';

		[ret appendCString: tb
			  encoding: OF_STRING_ENCODING_ASCII
			    length: 4];

		break;
	case 2:
		sb = (buffer[i] << 16) | (buffer[i + 1] << 8);

		tb[0] = of_base64_encode_table[(sb & 0xFC0000) >> 18];
		tb[1] = of_base64_encode_table[(sb & 0x03F000) >> 12];
		tb[2] = of_base64_encode_table[(sb & 0x000FC0) >> 6];
		tb[3] = '=';

		[ret appendCString: tb
			  encoding: OF_STRING_ENCODING_ASCII
			    length: 4];

		break;
	}

	[ret makeImmutable];

	return ret;
}

bool
of_base64_decode(OFMutableData *data, const char *string, size_t length)
{
	const uint8_t *buffer = (const uint8_t *)string;
	size_t i;

	if ((length & 3) != 0)
		return false;

	if (data.itemSize != 1)
		return false;

	for (i = 0; i < length; i += 4) {
		uint32_t sb = 0;
		uint8_t count = 3;
		char db[3];
		int8_t tmp;

		if (buffer[i] > 0x7F || buffer[i + 1] > 0x7F ||
		    buffer[i + 2] > 0x7F || buffer[i + 3] > 0x7F)
			return false;

		if (buffer[i] == '=' || buffer[i + 1] == '=' ||
		    (buffer[i + 2] == '=' && buffer[i + 3] != '='))
			return false;

		if (buffer[i + 2] == '=')
			count--;
		if (buffer[i + 3] == '=')
			count--;

		if ((tmp = of_base64_decode_table[buffer[i]]) == -1)
			return false;

		sb |= tmp << 18;

		if ((tmp = of_base64_decode_table[buffer[i + 1]]) == -1)
			return false;

		sb |= tmp << 12;

		if ((tmp = of_base64_decode_table[buffer[i + 2]]) == -1)
			return false;

		sb |= tmp << 6;

		if ((tmp = of_base64_decode_table[buffer[i + 3]]) == -1)
			return false;

		sb |= tmp;

		db[0] = (sb & 0xFF0000) >> 16;
		db[1] = (sb & 0x00FF00) >> 8;
		db[2] = sb & 0x0000FF;

		[data addItems: db count: count];
	}

	return true;
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
























































































































































































































































































































Deleted src/block.h version [1fa9cdbfc6].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef OBJFW_BLOCK_H
#define OBJFW_BLOCK_H

#include "macros.h"

OF_ASSUME_NONNULL_BEGIN

typedef struct of_block_literal_t {
#ifdef __OBJC__
	Class isa;
#else
	void *isa;
#endif
	int flags;
	int reserved;
	void (*invoke)(void *block, ...);
	struct of_block_descriptor_t {
		unsigned long reserved;
		unsigned long size;
		void (*_Nullable copy_helper)(void *dest, void *src);
		void (*_Nullable dispose_helper)(void *src);
		const char *signature;
	} *descriptor;
} of_block_literal_t;

#ifdef __cplusplus
extern "C" {
#endif
extern void *_Block_copy(const void *);
extern void _Block_release(const void *);

# if defined(OF_WINDOWS) && \
    (defined(OF_NO_SHARED) || defined(OF_COMPILING_OBJFW))
/*
 * Clang has implicit declarations for these, but they are dllimport. When
 * compiling ObjFW itself or using it as a static library, these need to be
 * dllexport. Interestingly, this still works when using it as a shared library.
 */
extern __declspec(dllexport) struct objc_class _NSConcreteStackBlock;
extern __declspec(dllexport) struct objc_class _NSConcreteGlobalBlock;
extern __declspec(dllexport) void _Block_object_assign(void *, const void *,
    const int);
extern __declspec(dllexport) void _Block_object_dispose(const void *,
    const int);
# endif
#ifdef __cplusplus
}
#endif

#ifndef Block_copy
# define Block_copy(...) \
    ((__typeof__(__VA_ARGS__))_Block_copy((const void *)(__VA_ARGS__)))
#endif
#ifndef Block_release
# define Block_release(...) _Block_release((const void *)(__VA_ARGS__))
#endif

OF_ASSUME_NONNULL_END

#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






















































































































































Deleted src/condition.h version [61428a9c46].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No conditions available!
#endif

/* For of_time_interval_t */
#import "OFObject.h"

#import "mutex.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_cond_t of_condition_t;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef struct {
	HANDLE event;
	volatile int count;
} of_condition_t;
#elif defined(OF_AMIGAOS)
# include <exec/tasks.h>
typedef struct {
	struct of_condition_waiting_task {
		struct Task *task;
		unsigned char sigBit;
		struct of_condition_waiting_task *next;
	} *waitingTasks;
} of_condition_t;
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int of_condition_new(of_condition_t *condition);
extern int of_condition_signal(of_condition_t *condition);
extern int of_condition_broadcast(of_condition_t *condition);
extern int of_condition_wait(of_condition_t *condition, of_mutex_t *mutex);
extern int of_condition_timed_wait(of_condition_t *condition,
    of_mutex_t *mutex, of_time_interval_t timeout);
#ifdef OF_AMIGAOS
extern int of_condition_wait_or_signal(of_condition_t *condition,
    of_mutex_t *mutex, ULONG *signalMask);
extern int of_condition_timed_wait_or_signal(of_condition_t *condition,
    of_mutex_t *mutex, of_time_interval_t timeout, ULONG *signalMask);
#endif
extern int of_condition_free(of_condition_t *condition);
#ifdef __cplusplus
}
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<








































































































































Deleted src/condition.m version [2b71c33bd6].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/condition.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/condition.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/condition.m"
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




















































Deleted src/crc16.h version [a52b4d6f65].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

#ifdef __cplusplus
extern "C" {
#endif
extern uint16_t of_crc16(uint16_t crc, const void *_Nonnull bytes,
    size_t length);
#ifdef __cplusplus
}
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
































































Deleted src/crc16.m version [db8332a387].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "crc16.h"

#define CRC16_MAGIC 0xA001

uint16_t
of_crc16(uint16_t crc, const void *bytes_, size_t length)
{
	const unsigned char *bytes = bytes_;

	for (size_t i = 0; i < length; i++) {
		crc ^= bytes[i];

		for (uint8_t j = 0; j < 8; j++)
			crc = (crc >> 1) ^ (CRC16_MAGIC & (~(crc & 1) + 1));
	}

	return crc;
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






































































Deleted src/crc32.h version [c9bf40923b].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

#ifdef __cplusplus
extern "C" {
#endif
extern uint32_t of_crc32(uint32_t crc, const void *_Nonnull bytes,
    size_t length);
#ifdef __cplusplus
}
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
































































Deleted src/crc32.m version [40c6d66d15].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "crc32.h"

#define CRC32_MAGIC 0xEDB88320

uint32_t
of_crc32(uint32_t crc, const void *bytes_, size_t length)
{
	const unsigned char *bytes = bytes_;

	for (size_t i = 0; i < length; i++) {
		crc ^= bytes[i];

		for (uint8_t j = 0; j < 8; j++)
			crc = (crc >> 1) ^ (CRC32_MAGIC & (~(crc & 1) + 1));
	}

	return crc;
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






































































Modified src/encodings/codepage-437.m from [e06381bb1c] to [1ff55c3103].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_codepage_437_table[] = {
	0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
	0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
	0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
	0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
	0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
	0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
	0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
	0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
	0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
	0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
	0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
	0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
	0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4,
	0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
	0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248,
	0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
};
const size_t of_codepage_437_table_offset =
    256 - (sizeof(of_codepage_437_table) / sizeof(*of_codepage_437_table));

static const unsigned char page0[] = {
	0xFF, 0xAD, 0x9B, 0x9C, 0x00, 0x9D, 0x00, 0x00,
	0x00, 0x00, 0xA6, 0xAE, 0xAA, 0x00, 0x00, 0x00,
	0xF8, 0xF1, 0xFD, 0x00, 0x00, 0xE6, 0x00, 0xFA,
	0x00, 0x00, 0xA7, 0xAF, 0xAC, 0xAB, 0x00, 0xA8,
	0x00, 0x00, 0x00, 0x00, 0x8E, 0x8F, 0x92, 0x80,







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFCodepage437Table[] = {
	0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
	0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
	0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
	0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
	0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
	0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
	0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
	0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
	0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
	0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
	0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
	0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
	0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4,
	0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
	0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248,
	0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0
};
const size_t OFCodepage437TableOffset =
    256 - (sizeof(OFCodepage437Table) / sizeof(*OFCodepage437Table));

static const unsigned char page0[] = {
	0xFF, 0xAD, 0x9B, 0x9C, 0x00, 0x9D, 0x00, 0x00,
	0x00, 0x00, 0xA6, 0xAE, 0xAA, 0x00, 0x00, 0x00,
	0xF8, 0xF1, 0xFD, 0x00, 0x00, 0xE6, 0x00, 0xFA,
	0x00, 0x00, 0xA7, 0xAF, 0xAC, 0xAB, 0x00, 0xA8,
	0x00, 0x00, 0x00, 0x00, 0x8E, 0x8F, 0x92, 0x80,
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
	0xDE, 0xB0, 0xB1, 0xB2, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xFE
};
static const uint8_t page25Start = 0x00;

bool
of_unicode_to_codepage_437(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
	0xDE, 0xB0, 0xB1, 0xB2, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xFE
};
static const uint8_t page25Start = 0x00;

bool
OFUnicodeToCodepage437(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/codepage-850.m from [3c49f43469] to [8a999f8dc5].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_codepage_850_table[] = {
	0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
	0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
	0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
	0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192,
	0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
	0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
	0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0,
	0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
	0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3,
	0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
	0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x0131, 0x00CD, 0x00CE,
	0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
	0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE,
	0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4,
	0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8,
	0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
};
const size_t of_codepage_850_table_offset =
    256 - (sizeof(of_codepage_850_table) / sizeof(*of_codepage_850_table));


static const unsigned char page0[] = {
	0xFF, 0xAD, 0xBD, 0x9C, 0xCF, 0xBE, 0xDD, 0xF5,
	0xF9, 0xB8, 0xA6, 0xAE, 0xAA, 0xF0, 0xA9, 0xEE,
	0xF8, 0xF1, 0xFD, 0xFC, 0xEF, 0xE6, 0xF4, 0xFA,
	0xF7, 0xFB, 0xA7, 0xAF, 0xAC, 0xAB, 0xF3, 0xA8,







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFCodepage850Table[] = {
	0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
	0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
	0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
	0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192,
	0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
	0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
	0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0,
	0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
	0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3,
	0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
	0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x0131, 0x00CD, 0x00CE,
	0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
	0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE,
	0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4,
	0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8,
	0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
};
const size_t OFCodepage850TableOffset =
    256 - (sizeof(OFCodepage850Table) / sizeof(*OFCodepage850Table));


static const unsigned char page0[] = {
	0xFF, 0xAD, 0xBD, 0x9C, 0xCF, 0xBE, 0xDD, 0xF5,
	0xF9, 0xB8, 0xA6, 0xAE, 0xAA, 0xF0, 0xA9, 0xEE,
	0xF8, 0xF1, 0xFD, 0xFC, 0xEF, 0xE6, 0xF4, 0xFA,
	0xF7, 0xFB, 0xA7, 0xAF, 0xAC, 0xAB, 0xF3, 0xA8,
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
	0x00, 0xB0, 0xB1, 0xB2, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xFE
};
static const uint8_t page25Start = 0x00;

bool
of_unicode_to_codepage_850(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
	0x00, 0xB0, 0xB1, 0xB2, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xFE
};
static const uint8_t page25Start = 0x00;

bool
OFUnicodeToCodepage850(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/codepage-858.m from [3ce6d4c463] to [eb400d443e].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_codepage_858_table[] = {
	0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
	0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
	0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
	0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192,
	0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
	0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
	0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0,
	0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
	0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3,
	0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
	0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x20AC, 0x00CD, 0x00CE,
	0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
	0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE,
	0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4,
	0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8,
	0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
};
const size_t of_codepage_858_table_offset =
    256 - (sizeof(of_codepage_858_table) / sizeof(*of_codepage_858_table));


static const unsigned char page0[] = {
	0xFF, 0xAD, 0xBD, 0x9C, 0xCF, 0xBE, 0xDD, 0xF5,
	0xF9, 0xB8, 0xA6, 0xAE, 0xAA, 0xF0, 0xA9, 0xEE,
	0xF8, 0xF1, 0xFD, 0xFC, 0xEF, 0xE6, 0xF4, 0xFA,
	0xF7, 0xFB, 0xA7, 0xAF, 0xAC, 0xAB, 0xF3, 0xA8,







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFCodepage858Table[] = {
	0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
	0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
	0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
	0x00FF, 0x00D6, 0x00DC, 0x00F8, 0x00A3, 0x00D8, 0x00D7, 0x0192,
	0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
	0x00BF, 0x00AE, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
	0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x00C1, 0x00C2, 0x00C0,
	0x00A9, 0x2563, 0x2551, 0x2557, 0x255D, 0x00A2, 0x00A5, 0x2510,
	0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x00E3, 0x00C3,
	0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x00A4,
	0x00F0, 0x00D0, 0x00CA, 0x00CB, 0x00C8, 0x20AC, 0x00CD, 0x00CE,
	0x00CF, 0x2518, 0x250C, 0x2588, 0x2584, 0x00A6, 0x00CC, 0x2580,
	0x00D3, 0x00DF, 0x00D4, 0x00D2, 0x00F5, 0x00D5, 0x00B5, 0x00FE,
	0x00DE, 0x00DA, 0x00DB, 0x00D9, 0x00FD, 0x00DD, 0x00AF, 0x00B4,
	0x00AD, 0x00B1, 0x2017, 0x00BE, 0x00B6, 0x00A7, 0x00F7, 0x00B8,
	0x00B0, 0x00A8, 0x00B7, 0x00B9, 0x00B3, 0x00B2, 0x25A0, 0x00A0
};
const size_t OFCodepage858TableOffset =
    256 - (sizeof(OFCodepage858Table) / sizeof(*OFCodepage858Table));


static const unsigned char page0[] = {
	0xFF, 0xAD, 0xBD, 0x9C, 0xCF, 0xBE, 0xDD, 0xF5,
	0xF9, 0xB8, 0xA6, 0xAE, 0xAA, 0xF0, 0xA9, 0xEE,
	0xF8, 0xF1, 0xFD, 0xFC, 0xEF, 0xE6, 0xF4, 0xFA,
	0xF7, 0xFB, 0xA7, 0xAF, 0xAC, 0xAB, 0xF3, 0xA8,
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
	0x00, 0xB0, 0xB1, 0xB2, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xFE
};
static const uint8_t page25Start = 0x00;

bool
of_unicode_to_codepage_858(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
	0x00, 0xB0, 0xB1, 0xB2, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0xFE
};
static const uint8_t page25Start = 0x00;

bool
OFUnicodeToCodepage858(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/iso-8859-15.m from [66f31de0ef] to [22626a7166].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_iso_8859_15_table[] = {
	0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x20AC, 0x00A5, 0x0160, 0x00A7,
	0x0161, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
	0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x017D, 0x00B5, 0x00B6, 0x00B7,
	0x017E, 0x00B9, 0x00BA, 0x00BB, 0x0152, 0x0153, 0x0178, 0x00BF,
	0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
	0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
	0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
	0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
	0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
	0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
	0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
	0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF
};
const size_t of_iso_8859_15_table_offset =
    256 - (sizeof(of_iso_8859_15_table) / sizeof(*of_iso_8859_15_table));

static const unsigned char page0[] = {
	0x00, 0xA5, 0x00, 0xA7, 0x00, 0xA9, 0xAA, 0xAB,
	0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3,
	0x00, 0xB5, 0xB6, 0xB7, 0x00, 0xB9, 0xBA, 0xBB,
	0x00, 0x00, 0x00
};







|













|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFISO8859_15Table[] = {
	0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x20AC, 0x00A5, 0x0160, 0x00A7,
	0x0161, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
	0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x017D, 0x00B5, 0x00B6, 0x00B7,
	0x017E, 0x00B9, 0x00BA, 0x00BB, 0x0152, 0x0153, 0x0178, 0x00BF,
	0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
	0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
	0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
	0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
	0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
	0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
	0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
	0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF
};
const size_t OFISO8859_15TableOffset =
    256 - (sizeof(OFISO8859_15Table) / sizeof(*OFISO8859_15Table));

static const unsigned char page0[] = {
	0x00, 0xA5, 0x00, 0xA7, 0x00, 0xA9, 0xAA, 0xAB,
	0xAC, 0xAD, 0xAE, 0xAF, 0xB0, 0xB1, 0xB2, 0xB3,
	0x00, 0xB5, 0xB6, 0xB7, 0x00, 0xB9, 0xBA, 0xBB,
	0x00, 0x00, 0x00
};
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

static const unsigned char page20[] = {
	0xA4
};
static const uint8_t page20Start = 0xAC;

bool
of_unicode_to_iso_8859_15(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

static const unsigned char page20[] = {
	0xA4
};
static const uint8_t page20Start = 0xAC;

bool
OFUnicodeToISO8859_15(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/iso-8859-2.m from [3fe77cae41] to [e41926d484].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_iso_8859_2_table[] = {
	0x00A0, 0x0104, 0x02D8, 0x0141, 0x00A4, 0x013D, 0x015A, 0x00A7,
	0x00A8, 0x0160, 0x015E, 0x0164, 0x0179, 0x00AD, 0x017D, 0x017B,
	0x00B0, 0x0105, 0x02DB, 0x0142, 0x00B4, 0x013E, 0x015B, 0x02C7,
	0x00B8, 0x0161, 0x015F, 0x0165, 0x017A, 0x02DD, 0x017E, 0x017C,
	0x0154, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x0139, 0x0106, 0x00C7,
	0x010C, 0x00C9, 0x0118, 0x00CB, 0x011A, 0x00CD, 0x00CE, 0x010E,
	0x0110, 0x0143, 0x0147, 0x00D3, 0x00D4, 0x0150, 0x00D6, 0x00D7,
	0x0158, 0x016E, 0x00DA, 0x0170, 0x00DC, 0x00DD, 0x0162, 0x00DF,
	0x0155, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x013A, 0x0107, 0x00E7,
	0x010D, 0x00E9, 0x0119, 0x00EB, 0x011B, 0x00ED, 0x00EE, 0x010F,
	0x0111, 0x0144, 0x0148, 0x00F3, 0x00F4, 0x0151, 0x00F6, 0x00F7,
	0x0159, 0x016F, 0x00FA, 0x0171, 0x00FC, 0x00FD, 0x0163, 0x02D9
};
const size_t of_iso_8859_2_table_offset =
    256 - (sizeof(of_iso_8859_2_table) / sizeof(*of_iso_8859_2_table));

static const unsigned char page0[] = {
	0xA0, 0x00, 0x00, 0x00, 0xA4, 0x00, 0x00, 0xA7,
	0xA8, 0x00, 0x00, 0x00, 0x00, 0xAD, 0x00, 0x00,
	0xB0, 0x00, 0x00, 0x00, 0xB4, 0x00, 0x00, 0x00,
	0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xC1, 0xC2, 0x00, 0xC4, 0x00, 0x00, 0xC7,







|













|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFISO8859_2Table[] = {
	0x00A0, 0x0104, 0x02D8, 0x0141, 0x00A4, 0x013D, 0x015A, 0x00A7,
	0x00A8, 0x0160, 0x015E, 0x0164, 0x0179, 0x00AD, 0x017D, 0x017B,
	0x00B0, 0x0105, 0x02DB, 0x0142, 0x00B4, 0x013E, 0x015B, 0x02C7,
	0x00B8, 0x0161, 0x015F, 0x0165, 0x017A, 0x02DD, 0x017E, 0x017C,
	0x0154, 0x00C1, 0x00C2, 0x0102, 0x00C4, 0x0139, 0x0106, 0x00C7,
	0x010C, 0x00C9, 0x0118, 0x00CB, 0x011A, 0x00CD, 0x00CE, 0x010E,
	0x0110, 0x0143, 0x0147, 0x00D3, 0x00D4, 0x0150, 0x00D6, 0x00D7,
	0x0158, 0x016E, 0x00DA, 0x0170, 0x00DC, 0x00DD, 0x0162, 0x00DF,
	0x0155, 0x00E1, 0x00E2, 0x0103, 0x00E4, 0x013A, 0x0107, 0x00E7,
	0x010D, 0x00E9, 0x0119, 0x00EB, 0x011B, 0x00ED, 0x00EE, 0x010F,
	0x0111, 0x0144, 0x0148, 0x00F3, 0x00F4, 0x0151, 0x00F6, 0x00F7,
	0x0159, 0x016F, 0x00FA, 0x0171, 0x00FC, 0x00FD, 0x0163, 0x02D9
};
const size_t OFISO8859_2TableOffset =
    256 - (sizeof(OFISO8859_2Table) / sizeof(*OFISO8859_2Table));

static const unsigned char page0[] = {
	0xA0, 0x00, 0x00, 0x00, 0xA4, 0x00, 0x00, 0xA7,
	0xA8, 0x00, 0x00, 0x00, 0x00, 0xAD, 0x00, 0x00,
	0xB0, 0x00, 0x00, 0x00, 0xB4, 0x00, 0x00, 0x00,
	0xB8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xC1, 0xC2, 0x00, 0xC4, 0x00, 0x00, 0xC7,
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
	0xB7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xA2, 0xFF, 0x00, 0xB2, 0x00, 0xBD
};
static const uint8_t page2Start = 0xC7;

bool
of_unicode_to_iso_8859_2(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
	0xB7, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xA2, 0xFF, 0x00, 0xB2, 0x00, 0xBD
};
static const uint8_t page2Start = 0xC7;

bool
OFUnicodeToISO8859_2(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/iso-8859-3.m from [b571fab6a6] to [5ad1bdc273].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_iso_8859_3_table[] = {
	0x00A0, 0x0126, 0x02D8, 0x00A3, 0x00A4, 0xFFFF, 0x0124, 0x00A7,
	0x00A8, 0x0130, 0x015E, 0x011E, 0x0134, 0x00AD, 0xFFFF, 0x017B,
	0x00B0, 0x0127, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x0125, 0x00B7,
	0x00B8, 0x0131, 0x015F, 0x011F, 0x0135, 0x00BD, 0xFFFF, 0x017C,
	0x00C0, 0x00C1, 0x00C2, 0xFFFF, 0x00C4, 0x010A, 0x0108, 0x00C7,
	0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
	0xFFFF, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x0120, 0x00D6, 0x00D7,
	0x011C, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x016C, 0x015C, 0x00DF,
	0x00E0, 0x00E1, 0x00E2, 0xFFFF, 0x00E4, 0x010B, 0x0109, 0x00E7,
	0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
	0xFFFF, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x0121, 0x00F6, 0x00F7,
	0x011D, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x016D, 0x015D, 0x02D9
};
const size_t of_iso_8859_3_table_offset =
    256 - (sizeof(of_iso_8859_3_table) / sizeof(*of_iso_8859_3_table));

static const unsigned char page0[] = {
	0xA0, 0x00, 0x00, 0xA3, 0xA4, 0x00, 0x00, 0xA7,
	0xA8, 0x00, 0x00, 0x00, 0x00, 0xAD, 0x00, 0x00,
	0xB0, 0x00, 0xB2, 0xB3, 0xB4, 0xB5, 0x00, 0xB7,
	0xB8, 0x00, 0x00, 0x00, 0x00, 0xBD, 0x00, 0x00,
	0xC0, 0xC1, 0xC2, 0x00, 0xC4, 0x00, 0x00, 0xC7,







|













|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFISO8859_3Table[] = {
	0x00A0, 0x0126, 0x02D8, 0x00A3, 0x00A4, 0xFFFF, 0x0124, 0x00A7,
	0x00A8, 0x0130, 0x015E, 0x011E, 0x0134, 0x00AD, 0xFFFF, 0x017B,
	0x00B0, 0x0127, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x0125, 0x00B7,
	0x00B8, 0x0131, 0x015F, 0x011F, 0x0135, 0x00BD, 0xFFFF, 0x017C,
	0x00C0, 0x00C1, 0x00C2, 0xFFFF, 0x00C4, 0x010A, 0x0108, 0x00C7,
	0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
	0xFFFF, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x0120, 0x00D6, 0x00D7,
	0x011C, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x016C, 0x015C, 0x00DF,
	0x00E0, 0x00E1, 0x00E2, 0xFFFF, 0x00E4, 0x010B, 0x0109, 0x00E7,
	0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
	0xFFFF, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x0121, 0x00F6, 0x00F7,
	0x011D, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x016D, 0x015D, 0x02D9
};
const size_t OFISO8859_3TableOffset =
    256 - (sizeof(OFISO8859_3Table) / sizeof(*OFISO8859_3Table));

static const unsigned char page0[] = {
	0xA0, 0x00, 0x00, 0xA3, 0xA4, 0x00, 0x00, 0xA7,
	0xA8, 0x00, 0x00, 0x00, 0x00, 0xAD, 0x00, 0x00,
	0xB0, 0x00, 0xB2, 0xB3, 0xB4, 0xB5, 0x00, 0xB7,
	0xB8, 0x00, 0x00, 0x00, 0x00, 0xBD, 0x00, 0x00,
	0xC0, 0xC1, 0xC2, 0x00, 0xC4, 0x00, 0x00, 0xC7,
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91

static const unsigned char page2[] = {
	0xA2, 0xFF
};
static const uint8_t page2Start = 0xD8;

bool
of_unicode_to_iso_8859_3(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91

static const unsigned char page2[] = {
	0xA2, 0xFF
};
static const uint8_t page2Start = 0xD8;

bool
OFUnicodeToISO8859_3(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/koi8-r.m from [b612dc985f] to [bf43e53144].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_koi8_r_table[] = {
	0x2500, 0x2502, 0x250C, 0x2510, 0x2514, 0x2518, 0x251C, 0x2524,
	0x252C, 0x2534, 0x253C, 0x2580, 0x2584, 0x2588, 0x258C, 0x2590,
	0x2591, 0x2592, 0x2593, 0x2320, 0x25A0, 0x2219, 0x221A, 0x2248,
	0x2264,	0x2265, 0x00A0, 0x2321, 0x00B0, 0x00B2, 0x00B7, 0x00F7,
	0x2550, 0x2551, 0x2552, 0x0451, 0x2553, 0x2554, 0x2555, 0x2556,
	0x2557, 0x2558, 0x2559, 0x255A, 0x255B, 0x255C, 0x255D, 0x255E,
	0x255F, 0x2560, 0x2561, 0x0401, 0x2562, 0x2563, 0x2564, 0x2565,
	0x2566, 0x2567, 0x2568, 0x2569, 0x256A, 0x256B, 0x256C, 0x00A9,
	0x044E, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433,
	0x0445, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E,
	0x043F, 0x044F, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432,
	0x044C, 0x044B, 0x0437, 0x0448, 0x044D, 0x0449, 0x0447, 0x044A,
	0x042E, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413,
	0x0425, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E,
	0x041F, 0x042F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412,
	0x042C, 0x042B, 0x0417, 0x0428, 0x042D, 0x0429, 0x0427, 0x042A
};
const size_t of_koi8_r_table_offset =
    256 - (sizeof(of_koi8_r_table) / sizeof(*of_koi8_r_table));

static const unsigned char page0[] = {
	0x9A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xBF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x9C, 0x00, 0x9D, 0x00, 0x00, 0x00, 0x00, 0x9E,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFKOI8RTable[] = {
	0x2500, 0x2502, 0x250C, 0x2510, 0x2514, 0x2518, 0x251C, 0x2524,
	0x252C, 0x2534, 0x253C, 0x2580, 0x2584, 0x2588, 0x258C, 0x2590,
	0x2591, 0x2592, 0x2593, 0x2320, 0x25A0, 0x2219, 0x221A, 0x2248,
	0x2264,	0x2265, 0x00A0, 0x2321, 0x00B0, 0x00B2, 0x00B7, 0x00F7,
	0x2550, 0x2551, 0x2552, 0x0451, 0x2553, 0x2554, 0x2555, 0x2556,
	0x2557, 0x2558, 0x2559, 0x255A, 0x255B, 0x255C, 0x255D, 0x255E,
	0x255F, 0x2560, 0x2561, 0x0401, 0x2562, 0x2563, 0x2564, 0x2565,
	0x2566, 0x2567, 0x2568, 0x2569, 0x256A, 0x256B, 0x256C, 0x00A9,
	0x044E, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433,
	0x0445, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E,
	0x043F, 0x044F, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432,
	0x044C, 0x044B, 0x0437, 0x0448, 0x044D, 0x0449, 0x0447, 0x044A,
	0x042E, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413,
	0x0425, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E,
	0x041F, 0x042F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412,
	0x042C, 0x042B, 0x0417, 0x0428, 0x042D, 0x0429, 0x0427, 0x042A
};
const size_t OFKOI8RTableOffset =
    256 - (sizeof(OFKOI8RTable) / sizeof(*OFKOI8RTable));

static const unsigned char page0[] = {
	0x9A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xBF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x9C, 0x00, 0x9D, 0x00, 0x00, 0x00, 0x00, 0x9E,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
	0x8F, 0x90, 0x91, 0x92, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x94
};
static const uint8_t page25Start = 0x00;

bool
of_unicode_to_koi8_r(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|
|


|







111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
	0x8F, 0x90, 0x91, 0x92, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x94
};
static const uint8_t page25Start = 0x00;

bool
OFUnicodeToKOI8R(const OFUnichar *input, unsigned char *output, size_t length,
    bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/koi8-u.m from [bc833d67fc] to [71921000c0].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_koi8_u_table[] = {
	0x2500, 0x2502, 0x250C, 0x2510, 0x2514, 0x2518, 0x251C, 0x2524,
	0x252C, 0x2534, 0x253C, 0x2580, 0x2584, 0x2588, 0x258C, 0x2590,
	0x2591, 0x2592, 0x2593, 0x2320, 0x25A0, 0x2219, 0x221A, 0x2248,
	0x2264,	0x2265, 0x00A0, 0x2321, 0x00B0, 0x00B2, 0x00B7, 0x00F7,
	0x2550, 0x2551, 0x2552, 0x0451, 0x0454, 0x2554, 0x0456, 0x0457,
	0x2557, 0x2558, 0x2559, 0x255A, 0x255B, 0x0491, 0x255D, 0x255E,
	0x255F, 0x2560, 0x2561, 0x0401, 0x0404, 0x2563, 0x0406, 0x0407,
	0x2566, 0x2567, 0x2568, 0x2569, 0x256A, 0x0490, 0x256C, 0x00A9,
	0x044E, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433,
	0x0445, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E,
	0x043F, 0x044F, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432,
	0x044C, 0x044B, 0x0437, 0x0448, 0x044D, 0x0449, 0x0447, 0x044A,
	0x042E, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413,
	0x0425, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E,
	0x041F, 0x042F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412,
	0x042C, 0x042B, 0x0417, 0x0428, 0x042D, 0x0429, 0x0427, 0x042A
};
const size_t of_koi8_u_table_offset =
    256 - (sizeof(of_koi8_u_table) / sizeof(*of_koi8_u_table));

static const unsigned char page0[] = {
	0x9A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xBF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x9C, 0x00, 0x9D, 0x00, 0x00, 0x00, 0x00, 0x9E,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFKOI8UTable[] = {
	0x2500, 0x2502, 0x250C, 0x2510, 0x2514, 0x2518, 0x251C, 0x2524,
	0x252C, 0x2534, 0x253C, 0x2580, 0x2584, 0x2588, 0x258C, 0x2590,
	0x2591, 0x2592, 0x2593, 0x2320, 0x25A0, 0x2219, 0x221A, 0x2248,
	0x2264,	0x2265, 0x00A0, 0x2321, 0x00B0, 0x00B2, 0x00B7, 0x00F7,
	0x2550, 0x2551, 0x2552, 0x0451, 0x0454, 0x2554, 0x0456, 0x0457,
	0x2557, 0x2558, 0x2559, 0x255A, 0x255B, 0x0491, 0x255D, 0x255E,
	0x255F, 0x2560, 0x2561, 0x0401, 0x0404, 0x2563, 0x0406, 0x0407,
	0x2566, 0x2567, 0x2568, 0x2569, 0x256A, 0x0490, 0x256C, 0x00A9,
	0x044E, 0x0430, 0x0431, 0x0446, 0x0434, 0x0435, 0x0444, 0x0433,
	0x0445, 0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E,
	0x043F, 0x044F, 0x0440, 0x0441, 0x0442, 0x0443, 0x0436, 0x0432,
	0x044C, 0x044B, 0x0437, 0x0448, 0x044D, 0x0449, 0x0447, 0x044A,
	0x042E, 0x0410, 0x0411, 0x0426, 0x0414, 0x0415, 0x0424, 0x0413,
	0x0425, 0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E,
	0x041F, 0x042F, 0x0420, 0x0421, 0x0422, 0x0423, 0x0416, 0x0412,
	0x042C, 0x042B, 0x0417, 0x0428, 0x042D, 0x0429, 0x0427, 0x042A
};
const size_t OFKOI8UTableOffset =
    256 - (sizeof(OFKOI8UTable) / sizeof(*OFKOI8UTable));

static const unsigned char page0[] = {
	0x9A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0xBF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x9C, 0x00, 0x9D, 0x00, 0x00, 0x00, 0x00, 0x9E,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
	0x8F, 0x90, 0x91, 0x92, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x94
};
static const uint8_t page25Start = 0x00;

bool
of_unicode_to_koi8_u(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|
|


|







119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
	0x8F, 0x90, 0x91, 0x92, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x94
};
static const uint8_t page25Start = 0x00;

bool
OFUnicodeToKOI8U(const OFUnichar *input, unsigned char *output, size_t length,
    bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/mac-roman.m from [db14d68482] to [3797f74af2].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_mac_roman_table[] = {
	0x00C4, 0x00C5, 0x00C7, 0x00C9, 0x00D1, 0x00D6, 0x00DC, 0x00E1,
	0x00E0, 0x00E2, 0x00E4, 0x00E3, 0x00E5, 0x00E7, 0x00E9, 0x00E8,
	0x00EA, 0x00EB, 0x00ED, 0x00EC, 0x00EE, 0x00EF, 0x00F1, 0x00F3,
	0x00F2, 0x00F4, 0x00F6, 0x00F5, 0x00FA, 0x00F9, 0x00FB, 0x00FC,
	0x2020, 0x00B0, 0x00A2, 0x00A3, 0x00A7, 0x2022, 0x00B6, 0x00DF,
	0x00AE, 0x00A9, 0x2122, 0x00B4, 0x00A8, 0x2260, 0x00C6, 0x00D8,
	0x221E, 0x00B1, 0x2264, 0x2265, 0x00A5, 0x00B5, 0x2202, 0x2211,
	0x220F, 0x03C0, 0x222B, 0x00AA, 0x00BA, 0x03A9, 0x00E6, 0x00F8,
	0x00BF, 0x00A1, 0x00AC, 0x221A, 0x0192, 0x2248, 0x2206, 0x00AB,
	0x00BB, 0x2026, 0x00A0, 0x00C0, 0x00C3, 0x00D5, 0x0152, 0x0153,
	0x2013, 0x2014, 0x201C, 0x201D, 0x2018, 0x2019, 0x00F7, 0x25CA,
	0x00FF, 0x0178, 0x2044, 0x20AC, 0x2039, 0x203A, 0xFB01, 0xFB02,
	0x2021, 0x00B7, 0x201A, 0x201E, 0x2030, 0x00C2, 0x00CA, 0x00C1,
	0x00CB, 0x00C8, 0x00CD, 0x00CE, 0x00CF, 0x00CC, 0x00D3, 0x00D4,
	0xF8FF, 0x00D2, 0x00DA, 0x00DB, 0x00D9, 0x0131, 0x02C6, 0x02DC,
	0x00AF, 0x02D8, 0x02D9, 0x02DA, 0x00B8, 0x02DD, 0x02DB, 0x02C7
};
const size_t of_mac_roman_table_offset =
    256 - (sizeof(of_mac_roman_table) / sizeof(*of_mac_roman_table));

static const unsigned char page0[] = {
	0xCA, 0xC1, 0xA2, 0xA3, 0x00, 0xB4, 0x00, 0xA4,
	0xAC, 0xA9, 0xBB, 0xC7, 0xC2, 0x00, 0xA8, 0xF8,
	0xA1, 0xB1, 0x00, 0x00, 0xAB, 0xB5, 0xA6, 0xE1,
	0xFC, 0x00, 0xBC, 0xC8, 0x00, 0x00, 0x00, 0xC0,
	0xCB, 0xE7, 0xE5, 0xCC, 0x80, 0x81, 0xAE, 0x82,







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFMacRomanTable[] = {
	0x00C4, 0x00C5, 0x00C7, 0x00C9, 0x00D1, 0x00D6, 0x00DC, 0x00E1,
	0x00E0, 0x00E2, 0x00E4, 0x00E3, 0x00E5, 0x00E7, 0x00E9, 0x00E8,
	0x00EA, 0x00EB, 0x00ED, 0x00EC, 0x00EE, 0x00EF, 0x00F1, 0x00F3,
	0x00F2, 0x00F4, 0x00F6, 0x00F5, 0x00FA, 0x00F9, 0x00FB, 0x00FC,
	0x2020, 0x00B0, 0x00A2, 0x00A3, 0x00A7, 0x2022, 0x00B6, 0x00DF,
	0x00AE, 0x00A9, 0x2122, 0x00B4, 0x00A8, 0x2260, 0x00C6, 0x00D8,
	0x221E, 0x00B1, 0x2264, 0x2265, 0x00A5, 0x00B5, 0x2202, 0x2211,
	0x220F, 0x03C0, 0x222B, 0x00AA, 0x00BA, 0x03A9, 0x00E6, 0x00F8,
	0x00BF, 0x00A1, 0x00AC, 0x221A, 0x0192, 0x2248, 0x2206, 0x00AB,
	0x00BB, 0x2026, 0x00A0, 0x00C0, 0x00C3, 0x00D5, 0x0152, 0x0153,
	0x2013, 0x2014, 0x201C, 0x201D, 0x2018, 0x2019, 0x00F7, 0x25CA,
	0x00FF, 0x0178, 0x2044, 0x20AC, 0x2039, 0x203A, 0xFB01, 0xFB02,
	0x2021, 0x00B7, 0x201A, 0x201E, 0x2030, 0x00C2, 0x00CA, 0x00C1,
	0x00CB, 0x00C8, 0x00CD, 0x00CE, 0x00CF, 0x00CC, 0x00D3, 0x00D4,
	0xF8FF, 0x00D2, 0x00DA, 0x00DB, 0x00D9, 0x0131, 0x02C6, 0x02DC,
	0x00AF, 0x02D8, 0x02D9, 0x02DA, 0x00B8, 0x02DD, 0x02DB, 0x02C7
};
const size_t OFMacRomanTableOffset =
    256 - (sizeof(OFMacRomanTable) / sizeof(*OFMacRomanTable));

static const unsigned char page0[] = {
	0xCA, 0xC1, 0xA2, 0xA3, 0x00, 0xB4, 0x00, 0xA4,
	0xAC, 0xA9, 0xBB, 0xC7, 0xC2, 0x00, 0xA8, 0xF8,
	0xA1, 0xB1, 0x00, 0x00, 0xAB, 0xB5, 0xA6, 0xE1,
	0xFC, 0x00, 0xBC, 0xC8, 0x00, 0x00, 0x00, 0xC0,
	0xCB, 0xE7, 0xE5, 0xCC, 0x80, 0x81, 0xAE, 0x82,
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

static const unsigned char pageFB[] = {
	0xDE, 0xDF
};
static const uint8_t pageFBStart = 0x01;

bool
of_unicode_to_mac_roman(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163

static const unsigned char pageFB[] = {
	0xDE, 0xDF
};
static const uint8_t pageFBStart = 0x01;

bool
OFUnicodeToMacRoman(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/windows-1251.m from [baa2d5d34b] to [05f0643067].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_windows_1251_table[] = {
	0x0402, 0x0403, 0x201A, 0x0453, 0x201E, 0x2026, 0x2020, 0x2021,
	0x20AC, 0x2030, 0x0409, 0x2039, 0x040A, 0x040C, 0x040B, 0x040F,
	0x0452, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
	0xFFFF, 0x2122, 0x0459, 0x203A, 0x045A, 0x045C, 0x045B, 0x045F,
	0x00A0, 0x040E, 0x045E, 0x0408, 0x00A4, 0x0490, 0x00A6, 0x00A7,
	0x0401, 0x00A9, 0x0404, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x0407,
	0x00B0, 0x00B1, 0x0406, 0x0456, 0x0491, 0x00B5, 0x00B6, 0x00B7,
	0x0451, 0x2116, 0x0454, 0x00BB, 0x0458, 0x0405, 0x0455, 0x0457,
	0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
	0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F,
	0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
	0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F,
	0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
	0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F,
	0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
	0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F
};
const size_t of_windows_1251_table_offset =
    256 - (sizeof(of_windows_1251_table) / sizeof(*of_windows_1251_table));

static const unsigned char page0[] = {
	0xA0, 0x00, 0x00, 0x00, 0xA4, 0x00, 0xA6, 0xA7,
	0x00, 0xA9, 0x00, 0xAB, 0xAC, 0xAD, 0xAE, 0x00,
	0xB0, 0xB1, 0x00, 0x00, 0x00, 0xB5, 0xB6, 0xB7,
	0x00, 0x00, 0x00, 0xBB
};







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFWindows1251Table[] = {
	0x0402, 0x0403, 0x201A, 0x0453, 0x201E, 0x2026, 0x2020, 0x2021,
	0x20AC, 0x2030, 0x0409, 0x2039, 0x040A, 0x040C, 0x040B, 0x040F,
	0x0452, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
	0xFFFF, 0x2122, 0x0459, 0x203A, 0x045A, 0x045C, 0x045B, 0x045F,
	0x00A0, 0x040E, 0x045E, 0x0408, 0x00A4, 0x0490, 0x00A6, 0x00A7,
	0x0401, 0x00A9, 0x0404, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x0407,
	0x00B0, 0x00B1, 0x0406, 0x0456, 0x0491, 0x00B5, 0x00B6, 0x00B7,
	0x0451, 0x2116, 0x0454, 0x00BB, 0x0458, 0x0405, 0x0455, 0x0457,
	0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417,
	0x0418, 0x0419, 0x041A, 0x041B, 0x041C, 0x041D, 0x041E, 0x041F,
	0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427,
	0x0428, 0x0429, 0x042A, 0x042B, 0x042C, 0x042D, 0x042E, 0x042F,
	0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437,
	0x0438, 0x0439, 0x043A, 0x043B, 0x043C, 0x043D, 0x043E, 0x043F,
	0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447,
	0x0448, 0x0449, 0x044A, 0x044B, 0x044C, 0x044D, 0x044E, 0x044F
};
const size_t OFWindows1251TableOffset =
    256 - (sizeof(OFWindows1251Table) / sizeof(*OFWindows1251Table));

static const unsigned char page0[] = {
	0xA0, 0x00, 0x00, 0x00, 0xA4, 0x00, 0xA6, 0xA7,
	0x00, 0xA9, 0x00, 0xAB, 0xAC, 0xAD, 0xAE, 0x00,
	0xB0, 0xB1, 0x00, 0x00, 0x00, 0xB5, 0xB6, 0xB7,
	0x00, 0x00, 0x00, 0xBB
};
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
static const unsigned char page21[] = {
	0xB9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x99
};
static const uint8_t page21Start = 0x16;

bool
of_unicode_to_windows_1251(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
static const unsigned char page21[] = {
	0xB9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x99
};
static const uint8_t page21Start = 0x16;

bool
OFUnicodeToWindows1251(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/encodings/windows-1252.m from [d5fc246852] to [b4937f91b7].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const of_char16_t of_windows_1252_table[] = {
	0x20AC, 0xFFFF, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
	0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0xFFFF, 0x017D, 0xFFFF,
	0xFFFF, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
	0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0xFFFF, 0x017E, 0x0178,
	0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
	0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
	0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
	0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
	0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
	0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
	0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
	0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
	0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
	0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
	0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
	0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF
};
const size_t of_windows_1252_table_offset =
    256 - (sizeof(of_windows_1252_table) / sizeof(*of_windows_1252_table));

static const unsigned char page0[] = {
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};







|

















|
|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

#include "config.h"

#import "OFString.h"

#import "common.h"

const OFChar16 OFWindows1252Table[] = {
	0x20AC, 0xFFFF, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
	0x02C6, 0x2030, 0x0160, 0x2039, 0x0152, 0xFFFF, 0x017D, 0xFFFF,
	0xFFFF, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
	0x02DC, 0x2122, 0x0161, 0x203A, 0x0153, 0xFFFF, 0x017E, 0x0178,
	0x00A0, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7,
	0x00A8, 0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF,
	0x00B0, 0x00B1, 0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7,
	0x00B8, 0x00B9, 0x00BA, 0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF,
	0x00C0, 0x00C1, 0x00C2, 0x00C3, 0x00C4, 0x00C5, 0x00C6, 0x00C7,
	0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC, 0x00CD, 0x00CE, 0x00CF,
	0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5, 0x00D6, 0x00D7,
	0x00D8, 0x00D9, 0x00DA, 0x00DB, 0x00DC, 0x00DD, 0x00DE, 0x00DF,
	0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
	0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF,
	0x00F0, 0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7,
	0x00F8, 0x00F9, 0x00FA, 0x00FB, 0x00FC, 0x00FD, 0x00FE, 0x00FF
};
const size_t OFWindows1252TableOffset =
    256 - (sizeof(OFWindows1252Table) / sizeof(*OFWindows1252Table));

static const unsigned char page0[] = {
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

static const unsigned char page21[] = {
	0x99
};
static const uint8_t page21Start = 0x22;

bool
of_unicode_to_windows_1252(const of_unichar_t *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		of_unichar_t c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';







|



|







94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112

static const unsigned char page21[] = {
	0x99
};
static const uint8_t page21Start = 0x22;

bool
OFUnicodeToWindows1252(const OFUnichar *input, unsigned char *output,
    size_t length, bool lossy)
{
	for (size_t i = 0; i < length; i++) {
		OFUnichar c = input[i];

		if OF_UNLIKELY (c > 0x7F) {
			uint8_t idx;

			if OF_UNLIKELY (c > 0xFFFF) {
				if (lossy) {
					output[i] = '?';

Modified src/exceptions/OFAcceptFailedException.m from [2edba3e966] to [f160570582].

53
54
55
56
57
58
59
60
61
62
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to accept connection in socket of class %@: %@",
	    [_socket class], of_strerror(_errNo)];
}
@end







|


53
54
55
56
57
58
59
60
61
62
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to accept connection in socket of class %@: %@",
	    [_socket class], OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFAllocFailedException.m from [891598484b] to [22ee2bf80a].

42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
- (instancetype)autorelease
{
	return self;
}

- (unsigned int)retainCount
{
	return OF_RETAIN_COUNT_MAX;
}

- (void)release
{
}

- (void)dealloc







|







42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
- (instancetype)autorelease
{
	return self;
}

- (unsigned int)retainCount
{
	return OFMaxRetainCount;
}

- (void)release
{
}

- (void)dealloc

Modified src/exceptions/OFBindFailedException.h from [f49a2c3ca2] to [fa6db74dc4].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFBindFailedException \
 *	  OFBindFailedException.h ObjFW/OFBindFailedException.h
 *







|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#import "OFSocket.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFBindFailedException \
 *	  OFBindFailedException.h ObjFW/OFBindFailedException.h
 *

Modified src/exceptions/OFBindFailedException.m from [8a08ee6973] to [5d40ea5e4f].

104
105
106
107
108
109
110
111
112
113
114
115
116
117
118

- (OFString *)description
{
	if (_host != nil)
		return [OFString stringWithFormat:
		    @"Binding to port %" @PRIu16 @" on host %@ failed in "
		    @"socket of type %@: %@",
		    _port, _host, [_socket class], of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Binding to port %" @PRIx16 @" for packet type %" @PRIx8
		    @" failed in socket of type %@: %@",
		    _port, _packetType, [_socket class], of_strerror(_errNo)];
}
@end







|




|


104
105
106
107
108
109
110
111
112
113
114
115
116
117
118

- (OFString *)description
{
	if (_host != nil)
		return [OFString stringWithFormat:
		    @"Binding to port %" @PRIu16 @" on host %@ failed in "
		    @"socket of type %@: %@",
		    _port, _host, [_socket class], OFStrError(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Binding to port %" @PRIx16 @" for packet type %" @PRIx8
		    @" failed in socket of type %@: %@",
		    _port, _packetType, [_socket class], OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFChangeCurrentDirectoryPathFailedException.m from [8ebcf82a75] to [c3f3d9bb60].

58
59
60
61
62
63
64
65
66
67
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to change the current directory path to %@: %@",
	    _path, of_strerror(_errNo)];
}
@end







|


58
59
60
61
62
63
64
65
66
67
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to change the current directory path to %@: %@",
	    _path, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFConnectionFailedException.h from [47bb6c6702] to [0eaf506d9d].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#import "socket.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFConnectionFailedException \
 *	  OFConnectionFailedException.h ObjFW/OFConnectionFailedException.h
 *







|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#import "OFSocket.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFConnectionFailedException \
 *	  OFConnectionFailedException.h ObjFW/OFConnectionFailedException.h
 *

Modified src/exceptions/OFConnectionFailedException.m from [55b2b79014] to [847ad9798b].

113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

- (OFString *)description
{
	if (_host != nil)
		return [OFString stringWithFormat:
		    @"A connection to %@ on port %" @PRIu16 @" could not be "
		    @"established in socket of type %@: %@",
		    _host, _port, [_socket class], of_strerror(_errNo)];
	else if (memcmp(_node, "\0\0\0\0\0", IPX_NODE_LEN) == 0)
		return [OFString stringWithFormat:
		    @"A connection to %02X%02X%02X%02X%02X%02X port %" @PRIu16
		    @" on network %" @PRIX32 " could not be established in "
		    @"socket of type %@: %@",
		    _node[0], _node[1], _node[2], _node[3], _node[4], _node[5],
		    _port, _network, [_socket class], of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"A connection could not be established in socket of "
		    @"type %@: %@",
		    [_socket class], of_strerror(_errNo)];
}
@end







|






|




|


113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134

- (OFString *)description
{
	if (_host != nil)
		return [OFString stringWithFormat:
		    @"A connection to %@ on port %" @PRIu16 @" could not be "
		    @"established in socket of type %@: %@",
		    _host, _port, [_socket class], OFStrError(_errNo)];
	else if (memcmp(_node, "\0\0\0\0\0", IPX_NODE_LEN) == 0)
		return [OFString stringWithFormat:
		    @"A connection to %02X%02X%02X%02X%02X%02X port %" @PRIu16
		    @" on network %" @PRIX32 " could not be established in "
		    @"socket of type %@: %@",
		    _node[0], _node[1], _node[2], _node[3], _node[4], _node[5],
		    _port, _network, [_socket class], OFStrError(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"A connection could not be established in socket of "
		    @"type %@: %@",
		    [_socket class], OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFCopyItemFailedException.m from [f16ddfd26e] to [4f3c187188].

67
68
69
70
71
72
73
74
75
76

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"Failed to copy item %@ to %@: %@",
	    _sourceURL, _destinationURL, of_strerror(_errNo)];
}
@end







|


67
68
69
70
71
72
73
74
75
76

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"Failed to copy item %@ to %@: %@",
	    _sourceURL, _destinationURL, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFCreateDirectoryFailedException.m from [d2f15104e8] to [1ed32763da].

58
59
60
61
62
63
64
65
66
67

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to create directory %@: %@", _URL, of_strerror(_errNo)];
}
@end







|


58
59
60
61
62
63
64
65
66
67

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to create directory %@: %@", _URL, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFCreateSymbolicLinkFailedException.m from [eb17d03171] to [0a310f1939].

67
68
69
70
71
72
73
74
75
76
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to create symbolic link %@ with target %@: %@",
	    _URL, _target, of_strerror(_errNo)];
}
@end







|


67
68
69
70
71
72
73
74
75
76
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to create symbolic link %@ with target %@: %@",
	    _URL, _target, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFCreateWindowsRegistryKeyFailedException.m from [c06da68133] to [e5fd8452ce].

76
77
78
79
80
81
82
83
84
85
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to create subkey at path %@: %@",
	    _path, of_windows_status_to_string(_status)];
}
@end







|


76
77
78
79
80
81
82
83
84
85
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to create subkey at path %@: %@",
	    _path, OFWindowsStatusToString(_status)];
}
@end

Modified src/exceptions/OFDNSQueryFailedException.h from [2099448a57] to [c8142bd5dd].

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69

70
71
72
73
74
 *	  OFDNSQueryFailedException.h ObjFW/OFDNSQueryFailedException.h
 *
 * @brief An exception indicating that a DNS query failed.
 */
@interface OFDNSQueryFailedException: OFException
{
	OFDNSQuery *_query;
	of_dns_resolver_error_t _error;
}

/**
 * @brief The query which could not be performed.
 */
@property (readonly, nonatomic) OFDNSQuery *query;

/**
 * @brief The error from the resolver.
 */
@property (readonly, nonatomic) of_dns_resolver_error_t error;

/**
 * @brief Creates a new, autoreleased DNS query failed exception.
 *
 * @param query The query which could not be performed
 * @param error The error from the resolver
 * @return A new, autoreleased address translation failed exception
 */
+ (instancetype)exceptionWithQuery: (OFDNSQuery *)query
			     error: (of_dns_resolver_error_t)error;

/**
 * @brief Initializes an already allocated DNS query failed exception.
 *
 * @param query The query which could not be performed
 * @param error The error from the resolver
 * @return An initialized address translation failed exception
 */
- (instancetype)initWithQuery: (OFDNSQuery *)query
			error: (of_dns_resolver_error_t)error;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *of_dns_resolver_error_to_string(of_dns_resolver_error_t error);

#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|








|

|





|



|





|



|





|
>





25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
 *	  OFDNSQueryFailedException.h ObjFW/OFDNSQueryFailedException.h
 *
 * @brief An exception indicating that a DNS query failed.
 */
@interface OFDNSQueryFailedException: OFException
{
	OFDNSQuery *_query;
	OFDNSResolverErrorCode _errorCode;
}

/**
 * @brief The query which could not be performed.
 */
@property (readonly, nonatomic) OFDNSQuery *query;

/**
 * @brief The error code from the resolver.
 */
@property (readonly, nonatomic) OFDNSResolverErrorCode errorCode;

/**
 * @brief Creates a new, autoreleased DNS query failed exception.
 *
 * @param query The query which could not be performed
 * @param errorCode The error from the resolver
 * @return A new, autoreleased address translation failed exception
 */
+ (instancetype)exceptionWithQuery: (OFDNSQuery *)query
			 errorCode: (OFDNSResolverErrorCode)errorCode;

/**
 * @brief Initializes an already allocated DNS query failed exception.
 *
 * @param query The query which could not be performed
 * @param errorCode The error from the resolver
 * @return An initialized address translation failed exception
 */
- (instancetype)initWithQuery: (OFDNSQuery *)query
		    errorCode: (OFDNSResolverErrorCode)errorCode;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *OFDNSResolverErrorCodeDescription(
    OFDNSResolverErrorCode errorCode);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/exceptions/OFDNSQueryFailedException.m from [824e018492] to [892da944ca].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58

59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90

#include "config.h"

#import "OFDNSQueryFailedException.h"
#import "OFString.h"

OFString *
of_dns_resolver_error_to_string(of_dns_resolver_error_t error)
{
	switch (error) {
	case OF_DNS_RESOLVER_ERROR_TIMEOUT:
		return @"The query timed out.";
	case OF_DNS_RESOLVER_ERROR_CANCELED:
		return @"The query was canceled.";
	case OF_DNS_RESOLVER_ERROR_NO_RESULT:
		return @"No result for the specified host with the specified "
		    @"type and class.";
	case OF_DNS_RESOLVER_ERROR_SERVER_INVALID_FORMAT:
		return @"The server considered the query to be malformed.";
	case OF_DNS_RESOLVER_ERROR_SERVER_FAILURE:
		return @"The server was unable to process due to an internal "
		    @"error.";
	case OF_DNS_RESOLVER_ERROR_SERVER_NAME_ERROR:
		return @"The server returned an error that the domain does not "
		    @"exist.";
	case OF_DNS_RESOLVER_ERROR_SERVER_NOT_IMPLEMENTED:
		return @"The server does not have support for the requested "
		    @"query.";
	case OF_DNS_RESOLVER_ERROR_SERVER_REFUSED:
		return @"The server refused the query.";
	case OF_DNS_RESOLVER_ERROR_NO_NAME_SERVER:
		return @"There was no name server to query.";
	default:
		return @"Unknown error.";
	}
}

@implementation OFDNSQueryFailedException
@synthesize query = _query, error = _error;

+ (instancetype)exceptionWithQuery: (OFDNSQuery *)query
			     error: (of_dns_resolver_error_t)error
{
	return [[[self alloc] initWithQuery: query error: error] autorelease];

}

- (instancetype)initWithQuery: (OFDNSQuery *)query
			error: (of_dns_resolver_error_t)error
{
	self = [super init];

	@try {
		_query = [query copy];
		_error = error;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_query release];

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"DNS query %@ could not be performed: %@",
	    _query, of_dns_resolver_error_to_string(_error)];
}
@end







|

|
|

|

|


|

|


|


|


|

|







|


|

|
>



|





|



















|


15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91

#include "config.h"

#import "OFDNSQueryFailedException.h"
#import "OFString.h"

OFString *
OFDNSResolverErrorCodeDescription(OFDNSResolverErrorCode errorCode)
{
	switch (errorCode) {
	case OFDNSResolverErrorCodeTimeout:
		return @"The query timed out.";
	case OFDNSResolverErrorCodeCanceled:
		return @"The query was canceled.";
	case OFDNSResolverErrorCodeNoResult:
		return @"No result for the specified host with the specified "
		    @"type and class.";
	case OFDNSResolverErrorCodeServerInvalidFormat:
		return @"The server considered the query to be malformed.";
	case OFDNSResolverErrorCodeServerFailure:
		return @"The server was unable to process due to an internal "
		    @"error.";
	case OFDNSResolverErrorCodeServerNameError:
		return @"The server returned an error that the domain does not "
		    @"exist.";
	case OFDNSResolverErrorCodeServerNotImplemented:
		return @"The server does not have support for the requested "
		    @"query.";
	case OFDNSResolverErrorCodeServerRefused:
		return @"The server refused the query.";
	case OFDNSResolverErrorCodeNoNameServer:
		return @"There was no name server to query.";
	default:
		return @"Unknown error.";
	}
}

@implementation OFDNSQueryFailedException
@synthesize query = _query, errorCode = _errorCode;

+ (instancetype)exceptionWithQuery: (OFDNSQuery *)query
			 errorCode: (OFDNSResolverErrorCode)errorCode
{
	return [[[self alloc] initWithQuery: query
				  errorCode: errorCode] autorelease];
}

- (instancetype)initWithQuery: (OFDNSQuery *)query
		    errorCode: (OFDNSResolverErrorCode)errorCode
{
	self = [super init];

	@try {
		_query = [query copy];
		_errorCode = errorCode;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_query release];

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"DNS query %@ could not be performed: %@",
	    _query, OFDNSResolverErrorCodeDescription(_errorCode)];
}
@end

Modified src/exceptions/OFDeleteWindowsRegistryKeyFailedException.m from [4d5d00ab16] to [f6719643c7].

63
64
65
66
67
68
69
70
71
72
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to delete subkey at path %@: %@",
	    _subkeyPath, of_windows_status_to_string(_status)];
}
@end







|


63
64
65
66
67
68
69
70
71
72
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to delete subkey at path %@: %@",
	    _subkeyPath, OFWindowsStatusToString(_status)];
}
@end

Modified src/exceptions/OFDeleteWindowsRegistryValueFailedException.m from [8cc49f26e8] to [d0d9c24736].

63
64
65
66
67
68
69
70
71
72
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to delete value named %@: %@",
	    _valueName, of_windows_status_to_string(_status)];
}
@end







|


63
64
65
66
67
68
69
70
71
72
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to delete value named %@: %@",
	    _valueName, OFWindowsStatusToString(_status)];
}
@end

Modified src/exceptions/OFException.h from [2793460901] to [7ef0090f31].

170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
 */
- (nullable OFArray OF_GENERIC(OFString *) *)backtrace;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *of_strerror(int errNo);
#ifdef OF_WINDOWS
extern OFString *of_windows_status_to_string(LSTATUS status);
#endif
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END







|

|






170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
 */
- (nullable OFArray OF_GENERIC(OFString *) *)backtrace;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *OFStrError(int errNo);
#ifdef OF_WINDOWS
extern OFString *OFWindowsStatusToString(LSTATUS status);
#endif
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

Modified src/exceptions/OFException.m from [c381d0d5f6] to [133314f808].

23
24
25
26
27
28
29



30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#ifdef HAVE_DLFCN_H
# include <dlfcn.h>
#endif

#import "OFException.h"
#import "OFArray.h"
#import "OFLocale.h"



#import "OFString.h"
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"

#ifdef OF_HAVE_THREADS
# import "mutex.h"
#endif

#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# include <winerror.h>
#endif

#if defined(OF_ARM) && !defined(__ARM_DWARF_EH__)
# define HAVE_ARM_EHABI_EXCEPTIONS
#endif







>
>
>







<
<
<
<







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39




40
41
42
43
44
45
46
#ifdef HAVE_DLFCN_H
# include <dlfcn.h>
#endif

#import "OFException.h"
#import "OFArray.h"
#import "OFLocale.h"
#ifdef OF_HAVE_THREADS
# import "OFPlainMutex.h"
#endif
#import "OFString.h"
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"





#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# include <winerror.h>
#endif

#if defined(OF_ARM) && !defined(__ARM_DWARF_EH__)
# define HAVE_ARM_EHABI_EXCEPTIONS
#endif
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
extern uintptr_t _Unwind_GetIP(struct _Unwind_Context *);
#else
extern int _Unwind_VRS_Get(struct _Unwind_Context *, int, uint32_t, int,
    void *);
#endif

#if !defined(HAVE_STRERROR_R) && defined(OF_HAVE_THREADS)
static of_mutex_t mutex;

OF_CONSTRUCTOR()
{
	OF_ENSURE(of_mutex_new(&mutex) == 0);
}

OF_DESTRUCTOR()
{
	of_mutex_free(&mutex);
}
#endif

OFString *
of_strerror(int errNo)
{
	OFString *ret;
#ifdef HAVE_STRERROR_R
	char buffer[256];
#endif

	if (errNo == 0)







|



|




|




|







64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
extern uintptr_t _Unwind_GetIP(struct _Unwind_Context *);
#else
extern int _Unwind_VRS_Get(struct _Unwind_Context *, int, uint32_t, int,
    void *);
#endif

#if !defined(HAVE_STRERROR_R) && defined(OF_HAVE_THREADS)
static OFPlainMutex mutex;

OF_CONSTRUCTOR()
{
	OFEnsure(OFPlainMutexNew(&mutex) == 0);
}

OF_DESTRUCTOR()
{
	OFPlainMutexFree(&mutex);
}
#endif

OFString *
OFStrError(int errNo)
{
	OFString *ret;
#ifdef HAVE_STRERROR_R
	char buffer[256];
#endif

	if (errNo == 0)
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
	if (strerror_r(errNo, buffer, 256) != 0)
		return @"Unknown error (strerror_r failed)";

	ret = [OFString stringWithCString: buffer
				 encoding: [OFLocale encoding]];
#else
# ifdef OF_HAVE_THREADS
	if (of_mutex_lock(&mutex) != 0)
		@throw [OFLockFailedException exception];

	@try {
# endif
		ret = [OFString
		    stringWithCString: strerror(errNo)
			     encoding: [OFLocale encoding]];
# ifdef OF_HAVE_THREADS
	} @finally {
		if (of_mutex_unlock(&mutex) != 0)
			@throw [OFUnlockFailedException exception];
	}
# endif
#endif

	return ret;
}

#ifdef OF_WINDOWS
OFString *
of_windows_status_to_string(LSTATUS status)
{
	OFString *string = nil;
	void *buffer;

	if ([OFSystemInfo isWindowsNT]) {
		if (FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM |
		    FORMAT_MESSAGE_ALLOCATE_BUFFER |







|









|










|







186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
	if (strerror_r(errNo, buffer, 256) != 0)
		return @"Unknown error (strerror_r failed)";

	ret = [OFString stringWithCString: buffer
				 encoding: [OFLocale encoding]];
#else
# ifdef OF_HAVE_THREADS
	if (OFPlainMutexLock(&mutex) != 0)
		@throw [OFLockFailedException exception];

	@try {
# endif
		ret = [OFString
		    stringWithCString: strerror(errNo)
			     encoding: [OFLocale encoding]];
# ifdef OF_HAVE_THREADS
	} @finally {
		if (OFPlainMutexUnlock(&mutex) != 0)
			@throw [OFUnlockFailedException exception];
	}
# endif
#endif

	return ret;
}

#ifdef OF_WINDOWS
OFString *
OFWindowsStatusToString(LSTATUS status)
{
	OFString *string = nil;
	void *buffer;

	if ([OFSystemInfo isWindowsNT]) {
		if (FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM |
		    FORMAT_MESSAGE_ALLOCATE_BUFFER |

Modified src/exceptions/OFGetCurrentDirectoryPathFailedException.m from [c7ac43f203] to [df9ee71b64].

45
46
47
48
49
50
51
52
53
54
	return self;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Getting the current directory path failed: %@",
	    of_strerror(_errNo)];
}
@end







|


45
46
47
48
49
50
51
52
53
54
	return self;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Getting the current directory path failed: %@",
	    OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFGetOptionFailedException.m from [5a0bdd642f] to [8f4ec296f2].

53
54
55
56
57
58
59
60
61
62
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Getting an option in an object of type %@ failed: %@",
	    [_object class], of_strerror(_errNo)];
}
@end







|


53
54
55
56
57
58
59
60
61
62
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Getting an option in an object of type %@ failed: %@",
	    [_object class], OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFGetWindowsRegistryValueFailedException.m from [7dac30760a] to [1e9584387f].

61
62
63
64
65
66
67
68
69
70
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to get value named %@: %@",
	    _valueName, of_windows_status_to_string(_status)];
}
@end







|


61
62
63
64
65
66
67
68
69
70
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to get value named %@: %@",
	    _valueName, OFWindowsStatusToString(_status)];
}
@end

Modified src/exceptions/OFHTTPRequestFailedException.m from [5d6244b48f] to [e96bd6a5f5].

57
58
59
60
61
62
63
64
65
66
67
68
69
70
	[_response release];

	[super dealloc];
}

- (OFString *)description
{
	const char *method = of_http_request_method_to_string(_request.method);

	return [OFString stringWithFormat:
	    @"An HTTP %s request with URL %@ failed with code %hd!", method,
	    _request.URL, _response.statusCode];
}
@end







|






57
58
59
60
61
62
63
64
65
66
67
68
69
70
	[_response release];

	[super dealloc];
}

- (OFString *)description
{
	const char *method = OFHTTPRequestMethodName(_request.method);

	return [OFString stringWithFormat:
	    @"An HTTP %s request with URL %@ failed with code %hd!", method,
	    _request.URL, _response.statusCode];
}
@end

Modified src/exceptions/OFLinkFailedException.m from [1249431f65] to [aad9720e68].

67
68
69
70
71
72
73
74
75
76

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"Failed to link file %@ to %@: %@",
	    _sourceURL, _destinationURL, of_strerror(_errNo)];
}
@end







|


67
68
69
70
71
72
73
74
75
76

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"Failed to link file %@ to %@: %@",
	    _sourceURL, _destinationURL, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFListenFailedException.m from [f550e41673] to [076a85098b].

60
61
62
63
64
65
66
67
68
69
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to listen in socket of type %@ with a back log of %d: %@",
	    [_socket class], _backlog, of_strerror(_errNo)];
}
@end







|


60
61
62
63
64
65
66
67
68
69
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to listen in socket of type %@ with a back log of %d: %@",
	    [_socket class], _backlog, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFMoveItemFailedException.m from [5859b5070e] to [d1d30c8ee6].

68
69
70
71
72
73
74
75
76
77
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to move item at %@ to %@: %@",
	    _sourceURL, _destinationURL, of_strerror(_errNo)];
}
@end







|


68
69
70
71
72
73
74
75
76
77
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to move item at %@ to %@: %@",
	    _sourceURL, _destinationURL, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFObserveFailedException.m from [c747f6dbae] to [2a1e03a9a1].

62
63
64
65
66
67
68
69
70
71
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"An observer of class %@ failed to observe: %@",
	    _observer.class, of_strerror(_errNo)];
}
@end







|


62
63
64
65
66
67
68
69
70
71
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"An observer of class %@ failed to observe: %@",
	    _observer.class, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFOpenItemFailedException.m from [90bc6b3814] to [f27f277ad9].

103
104
105
106
107
108
109
110
111
112
113
114
115
		item = _URL;
	else if (_path != nil)
		item = _path;

	if (_mode != nil)
		return [OFString stringWithFormat:
		    @"Failed to open item %@ with mode %@: %@",
		    item, _mode, of_strerror(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Failed to open item %@: %@", item, of_strerror(_errNo)];
}
@end







|


|


103
104
105
106
107
108
109
110
111
112
113
114
115
		item = _URL;
	else if (_path != nil)
		item = _path;

	if (_mode != nil)
		return [OFString stringWithFormat:
		    @"Failed to open item %@ with mode %@: %@",
		    item, _mode, OFStrError(_errNo)];
	else
		return [OFString stringWithFormat:
		    @"Failed to open item %@: %@", item, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFOpenWindowsRegistryKeyFailedException.m from [44e8721e49] to [55725614ec].

72
73
74
75
76
77
78
79
80
81
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to open subkey at path %@: %@",
	    _path, of_windows_status_to_string(_status)];
}
@end







|


72
73
74
75
76
77
78
79
80
81
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to open subkey at path %@: %@",
	    _path, OFWindowsStatusToString(_status)];
}
@end

Modified src/exceptions/OFReadFailedException.m from [ac90b3b64d] to [acb3de62d5].

19
20
21
22
23
24
25
26
27
28
#import "OFString.h"

@implementation OFReadFailedException
- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to read %zu bytes from an object of type %@: %@",
	    _requestedLength, [_object class], of_strerror(_errNo)];
}
@end







|


19
20
21
22
23
24
25
26
27
28
#import "OFString.h"

@implementation OFReadFailedException
- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to read %zu bytes from an object of type %@: %@",
	    _requestedLength, [_object class], OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFReadOrWriteFailedException.m from [18185f7c97] to [dadaef8eb0].

62
63
64
65
66
67
68
69
70
71
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to read or write %zu bytes from / to an object of type "
	    @"%@: %@",
	    _requestedLength, [_object class], of_strerror(_errNo)];
}
@end







|


62
63
64
65
66
67
68
69
70
71
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to read or write %zu bytes from / to an object of type "
	    @"%@: %@",
	    _requestedLength, [_object class], OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFRemoveItemFailedException.m from [998c78be5a] to [fd424614b6].

58
59
60
61
62
63
64
65
66
67

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to remove item at URL %@: %@", _URL, of_strerror(_errNo)];
}
@end







|


58
59
60
61
62
63
64
65
66
67

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to remove item at URL %@: %@", _URL, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFResolveHostFailedException.h from [48c5873ef6] to [d0ecf642c4].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
 *	  OFResolveHostFailedException.h ObjFW/OFResolveHostFailedException.h
 *
 * @brief An exception indicating that resolving a host failed.
 */
@interface OFResolveHostFailedException: OFException
{
	OFString *_host;
	of_socket_address_family_t _addressFamily;
	of_dns_resolver_error_t _error;
}

/**
 * @brief The host which could not be resolved.
 */
@property (readonly, nonatomic) OFString *host;

/**
 * @brief The address family for which the host could not be resolved.
 */
@property (readonly, nonatomic) of_socket_address_family_t addressFamily;

/**
 * @brief The error from the resolver.
 */
@property (readonly, nonatomic) of_dns_resolver_error_t error;

/**
 * @brief Creates a new, autoreleased resolve host failed exception.
 *
 * @param host The host which could not be resolved
 * @param addressFamily The address family for which the host could not be
 *			resolved
 * @param error The error from the resolver
 * @return A new, autoreleased address translation failed exception
 */
+ (instancetype)exceptionWithHost: (OFString *)host
		    addressFamily: (of_socket_address_family_t)addressFamily
			    error: (of_dns_resolver_error_t)error;

/**
 * @brief Initializes an already allocated resolve host failed exception.
 *
 * @param host The host which could not be resolved
 * @param addressFamily The address family for which the host could not be
 *			resolved
 * @param error The error from the resolver
 * @return An initialized address translation failed exception
 */
- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (of_socket_address_family_t)addressFamily
		       error: (of_dns_resolver_error_t)error;
@end

OF_ASSUME_NONNULL_END







|
|










|


|

|







|



|
|







|



|
|



23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
 *	  OFResolveHostFailedException.h ObjFW/OFResolveHostFailedException.h
 *
 * @brief An exception indicating that resolving a host failed.
 */
@interface OFResolveHostFailedException: OFException
{
	OFString *_host;
	OFSocketAddressFamily _addressFamily;
	OFDNSResolverErrorCode _errorCode;
}

/**
 * @brief The host which could not be resolved.
 */
@property (readonly, nonatomic) OFString *host;

/**
 * @brief The address family for which the host could not be resolved.
 */
@property (readonly, nonatomic) OFSocketAddressFamily addressFamily;

/**
 * @brief The error code from the resolver.
 */
@property (readonly, nonatomic) OFDNSResolverErrorCode errorCode;

/**
 * @brief Creates a new, autoreleased resolve host failed exception.
 *
 * @param host The host which could not be resolved
 * @param addressFamily The address family for which the host could not be
 *			resolved
 * @param errorCode The error code from the resolver
 * @return A new, autoreleased address translation failed exception
 */
+ (instancetype)exceptionWithHost: (OFString *)host
		    addressFamily: (OFSocketAddressFamily)addressFamily
			errorCode: (OFDNSResolverErrorCode)errorCode;

/**
 * @brief Initializes an already allocated resolve host failed exception.
 *
 * @param host The host which could not be resolved
 * @param addressFamily The address family for which the host could not be
 *			resolved
 * @param errorCode The error code from the resolver
 * @return An initialized address translation failed exception
 */
- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (OFSocketAddressFamily)addressFamily
		   errorCode: (OFDNSResolverErrorCode)errorCode;
@end

OF_ASSUME_NONNULL_END

Modified src/exceptions/OFResolveHostFailedException.m from [5ef786dbbc] to [f2477f01e8].

16
17
18
19
20
21
22
23

24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
#include "config.h"

#import "OFResolveHostFailedException.h"
#import "OFDNSQueryFailedException.h"
#import "OFString.h"

@implementation OFResolveHostFailedException
@synthesize host = _host, addressFamily = _addressFamily, error = _error;


+ (instancetype)exceptionWithHost: (OFString *)host
		    addressFamily: (of_socket_address_family_t)addressFamily
			    error: (of_dns_resolver_error_t)error
{
	return [[[self alloc] initWithHost: host
			     addressFamily: addressFamily
				     error: error] autorelease];
}

- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (of_socket_address_family_t)addressFamily
		       error: (of_dns_resolver_error_t)error
{
	self = [super init];

	@try {
		_host = [host copy];
		_addressFamily = addressFamily;
		_error = error;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_host release];

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"The host %@ could not be resolved: %@",
	    _host, of_dns_resolver_error_to_string(_error)];
}
@end







|
>


|
|



|



|
|






|



















|


16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
#include "config.h"

#import "OFResolveHostFailedException.h"
#import "OFDNSQueryFailedException.h"
#import "OFString.h"

@implementation OFResolveHostFailedException
@synthesize host = _host, addressFamily = _addressFamily;
@synthesize errorCode = _errorCode;

+ (instancetype)exceptionWithHost: (OFString *)host
		    addressFamily: (OFSocketAddressFamily)addressFamily
			errorCode: (OFDNSResolverErrorCode)errorCode
{
	return [[[self alloc] initWithHost: host
			     addressFamily: addressFamily
				 errorCode: errorCode] autorelease];
}

- (instancetype)initWithHost: (OFString *)host
	       addressFamily: (OFSocketAddressFamily)addressFamily
		   errorCode: (OFDNSResolverErrorCode)errorCode
{
	self = [super init];

	@try {
		_host = [host copy];
		_addressFamily = addressFamily;
		_errorCode = errorCode;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)dealloc
{
	[_host release];

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"The host %@ could not be resolved: %@",
	    _host, OFDNSResolverErrorCodeDescription(_errorCode)];
}
@end

Modified src/exceptions/OFRetrieveItemAttributesFailedException.m from [0ad1b990ce] to [44d875971e].

59
60
61
62
63
64
65
66
67
68
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to retrieve attributes for item %@: %@",
	    _URL, of_strerror(_errNo)];
}
@end







|


59
60
61
62
63
64
65
66
67
68
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to retrieve attributes for item %@: %@",
	    _URL, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFSandboxActivationFailedException.m from [2bc8a0bd80] to [32c83692ab].

54
55
56
57
58
59
60
61
62
63

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"The sandbox could not be applied: %@", of_strerror(_errNo)];
}
@end







|


54
55
56
57
58
59
60
61
62
63

	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"The sandbox could not be applied: %@", OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFSeekFailedException.h from [4ea22d805a] to [7803a36cf1].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 *	  OFSeekFailedException.h ObjFW/OFSeekFailedException.h
 *
 * @brief An exception indicating that seeking in a stream failed.
 */
@interface OFSeekFailedException: OFException
{
	OFSeekableStream *_stream;
	of_offset_t _offset;
	int _whence, _errNo;
}

/**
 * @brief The stream for which seeking failed.
 */
@property (readonly, nonatomic) OFSeekableStream *stream;

/**
 * @brief The offset to which seeking failed.
 */
@property (readonly, nonatomic) of_offset_t offset;

/**
 * @brief To what the offset is relative.
 */
@property (readonly, nonatomic) int whence;

/**







|











|







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 *	  OFSeekFailedException.h ObjFW/OFSeekFailedException.h
 *
 * @brief An exception indicating that seeking in a stream failed.
 */
@interface OFSeekFailedException: OFException
{
	OFSeekableStream *_stream;
	OFFileOffset _offset;
	int _whence, _errNo;
}

/**
 * @brief The stream for which seeking failed.
 */
@property (readonly, nonatomic) OFSeekableStream *stream;

/**
 * @brief The offset to which seeking failed.
 */
@property (readonly, nonatomic) OFFileOffset offset;

/**
 * @brief To what the offset is relative.
 */
@property (readonly, nonatomic) int whence;

/**
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
 * @param stream The stream for which seeking failed
 * @param offset The offset to which seeking failed
 * @param whence To what the offset is relative
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased seek failed exception
 */
+ (instancetype)exceptionWithStream: (OFSeekableStream *)stream
			     offset: (of_offset_t)offset
			     whence: (int)whence
			      errNo: (int)errNo;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated seek failed exception.
 *
 * @param stream The stream for which seeking failed
 * @param offset The offset to which seeking failed
 * @param whence To what the offset is relative
 * @param errNo The errno of the error that occurred
 * @return An initialized seek failed exception
 */
- (instancetype)initWithStream: (OFSeekableStream *)stream
			offset: (of_offset_t)offset
			whence: (int)whence
			 errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
@end

OF_ASSUME_NONNULL_END







|















|





59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
 * @param stream The stream for which seeking failed
 * @param offset The offset to which seeking failed
 * @param whence To what the offset is relative
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased seek failed exception
 */
+ (instancetype)exceptionWithStream: (OFSeekableStream *)stream
			     offset: (OFFileOffset)offset
			     whence: (int)whence
			      errNo: (int)errNo;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated seek failed exception.
 *
 * @param stream The stream for which seeking failed
 * @param offset The offset to which seeking failed
 * @param whence To what the offset is relative
 * @param errNo The errno of the error that occurred
 * @return An initialized seek failed exception
 */
- (instancetype)initWithStream: (OFSeekableStream *)stream
			offset: (OFFileOffset)offset
			whence: (int)whence
			 errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
@end

OF_ASSUME_NONNULL_END

Modified src/exceptions/OFSeekFailedException.m from [9c2e801f1d] to [47b84af63f].

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

+ (instancetype)exception
{
	OF_UNRECOGNIZED_SELECTOR
}

+ (instancetype)exceptionWithStream: (OFSeekableStream *)stream
			     offset: (of_offset_t)offset
			     whence: (int)whence
			      errNo: (int)errNo
{
	return [[[self alloc] initWithStream: stream
				      offset: offset
				      whence: whence
				       errNo: errNo] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithStream: (OFSeekableStream *)stream
			offset: (of_offset_t)offset
			whence: (int)whence
			 errNo: (int)errNo
{
	self = [super init];

	_stream = [stream retain];
	_offset = offset;







|















|







25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

+ (instancetype)exception
{
	OF_UNRECOGNIZED_SELECTOR
}

+ (instancetype)exceptionWithStream: (OFSeekableStream *)stream
			     offset: (OFFileOffset)offset
			     whence: (int)whence
			      errNo: (int)errNo
{
	return [[[self alloc] initWithStream: stream
				      offset: offset
				      whence: whence
				       errNo: errNo] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithStream: (OFSeekableStream *)stream
			offset: (OFFileOffset)offset
			whence: (int)whence
			 errNo: (int)errNo
{
	self = [super init];

	_stream = [stream retain];
	_offset = offset;
66
67
68
69
70
71
72
73
74
75
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Seeking failed in stream of type %@: %@",
	    _stream.class, of_strerror(_errNo)];
}
@end







|


66
67
68
69
70
71
72
73
74
75
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Seeking failed in stream of type %@: %@",
	    _stream.class, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFSetItemAttributesFailedException.h from [d9ce8daea6] to [82396088b1].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
 *	  ObjFW/OFSetItemAttributesFailedException.h
 *
 * @brief An exception indicating an item's attributes could not be set.
 */
@interface OFSetItemAttributesFailedException: OFException
{
	OFURL *_URL;
	of_file_attributes_t _attributes;
	of_file_attribute_key_t _failedAttribute;
	int _errNo;
}

/**
 * @brief The URL of the item whose attributes could not be set.
 */
@property (readonly, nonatomic) OFURL *URL;

/**
 * @brief The errno of the error that occurred.
 */
@property (readonly, nonatomic) int errNo;

/**
 * @brief The attributes that should have been set.
 */
@property (readonly, nonatomic) of_file_attributes_t attributes;

/**
 * @brief The first attribute that could not be set.
 */
@property (readonly, nonatomic) of_file_attribute_key_t failedAttribute;

+ (instancetype)exception OF_UNAVAILABLE;

/**
 * @brief Creates a new, autoreleased set item attributes failed exception.
 *
 * @param URL The URL of the item whose attributes could not be set
 * @param attributes The attributes that should have been set for the specified
 *		     item.
 * @param failedAttribute The first attribute that could not be set
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased set item attributes failed exception
 */
+ (instancetype)exceptionWithURL: (OFURL *)URL
		      attributes: (of_file_attributes_t)attributes
		 failedAttribute: (of_file_attribute_key_t)failedAttribute
			   errNo: (int)errNo;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated set item attributes failed exception.
 *
 * @param URL The URL of the item whose attributes could not be set
 * @param attributes The attributes that should have been set for the specified
 *		     item.
 * @param failedAttribute The first attribute that could not be set
 * @param errNo The errno of the error that occurred
 * @return An initialized set item attributes failed exception
 */
- (instancetype)initWithURL: (OFURL *)URL
		 attributes: (of_file_attributes_t)attributes
	    failedAttribute: (of_file_attribute_key_t)failedAttribute
		      errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
@end

OF_ASSUME_NONNULL_END







|
|
















|




|














|
|















|
|




26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
 *	  ObjFW/OFSetItemAttributesFailedException.h
 *
 * @brief An exception indicating an item's attributes could not be set.
 */
@interface OFSetItemAttributesFailedException: OFException
{
	OFURL *_URL;
	OFFileAttributes _attributes;
	OFFileAttributeKey _failedAttribute;
	int _errNo;
}

/**
 * @brief The URL of the item whose attributes could not be set.
 */
@property (readonly, nonatomic) OFURL *URL;

/**
 * @brief The errno of the error that occurred.
 */
@property (readonly, nonatomic) int errNo;

/**
 * @brief The attributes that should have been set.
 */
@property (readonly, nonatomic) OFFileAttributes attributes;

/**
 * @brief The first attribute that could not be set.
 */
@property (readonly, nonatomic) OFFileAttributeKey failedAttribute;

+ (instancetype)exception OF_UNAVAILABLE;

/**
 * @brief Creates a new, autoreleased set item attributes failed exception.
 *
 * @param URL The URL of the item whose attributes could not be set
 * @param attributes The attributes that should have been set for the specified
 *		     item.
 * @param failedAttribute The first attribute that could not be set
 * @param errNo The errno of the error that occurred
 * @return A new, autoreleased set item attributes failed exception
 */
+ (instancetype)exceptionWithURL: (OFURL *)URL
		      attributes: (OFFileAttributes)attributes
		 failedAttribute: (OFFileAttributeKey)failedAttribute
			   errNo: (int)errNo;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated set item attributes failed exception.
 *
 * @param URL The URL of the item whose attributes could not be set
 * @param attributes The attributes that should have been set for the specified
 *		     item.
 * @param failedAttribute The first attribute that could not be set
 * @param errNo The errno of the error that occurred
 * @return An initialized set item attributes failed exception
 */
- (instancetype)initWithURL: (OFURL *)URL
		 attributes: (OFFileAttributes)attributes
	    failedAttribute: (OFFileAttributeKey)failedAttribute
		      errNo: (int)errNo OF_DESIGNATED_INITIALIZER;
@end

OF_ASSUME_NONNULL_END

Modified src/exceptions/OFSetItemAttributesFailedException.m from [86a87692ad] to [f92ac392b8].

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

+ (instancetype)exception
{
	OF_UNRECOGNIZED_SELECTOR
}

+ (instancetype)exceptionWithURL: (OFURL *)URL
		      attributes: (of_file_attributes_t)attributes
		 failedAttribute: (of_file_attribute_key_t)failedAttribute
			   errNo: (int)errNo
{
	return [[[self alloc] initWithURL: URL
			       attributes: attributes
			  failedAttribute: failedAttribute
				    errNo: errNo] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithURL: (OFURL *)URL
		 attributes: (of_file_attributes_t)attributes
	    failedAttribute: (of_file_attribute_key_t)failedAttribute
		      errNo: (int)errNo
{
	self = [super init];

	@try {
		_URL = [URL copy];
		_attributes = [attributes copy];







|
|














|
|







25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

+ (instancetype)exception
{
	OF_UNRECOGNIZED_SELECTOR
}

+ (instancetype)exceptionWithURL: (OFURL *)URL
		      attributes: (OFFileAttributes)attributes
		 failedAttribute: (OFFileAttributeKey)failedAttribute
			   errNo: (int)errNo
{
	return [[[self alloc] initWithURL: URL
			       attributes: attributes
			  failedAttribute: failedAttribute
				    errNo: errNo] autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithURL: (OFURL *)URL
		 attributes: (OFFileAttributes)attributes
	    failedAttribute: (OFFileAttributeKey)failedAttribute
		      errNo: (int)errNo
{
	self = [super init];

	@try {
		_URL = [URL copy];
		_attributes = [attributes copy];
73
74
75
76
77
78
79
80
81
82
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to set attribute %@ for item %@: %@",
	    _failedAttribute, _URL, of_strerror(_errNo)];
}
@end







|


73
74
75
76
77
78
79
80
81
82
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to set attribute %@ for item %@: %@",
	    _failedAttribute, _URL, OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFSetOptionFailedException.m from [8e6ba356a0] to [80d83b74a4].

53
54
55
56
57
58
59
60
61
62
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Setting an option in an object of type %@ failed: %@",
	    [_object class], of_strerror(_errNo)];
}
@end







|


53
54
55
56
57
58
59
60
61
62
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Setting an option in an object of type %@ failed: %@",
	    [_object class], OFStrError(_errNo)];
}
@end

Modified src/exceptions/OFSetWindowsRegistryValueFailedException.m from [4495ced091] to [ae444c6b4a].

72
73
74
75
76
77
78
79
80
81
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to set value named %@ of type %u: %@",
	    _valueName, _type, of_windows_status_to_string(_status)];
}
@end







|


72
73
74
75
76
77
78
79
80
81
	[super dealloc];
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to set value named %@ of type %u: %@",
	    _valueName, _type, OFWindowsStatusToString(_status)];
}
@end

Modified src/exceptions/OFWriteFailedException.m from [0afa5a091c] to [6f0f1c63f5].

64
65
66
67
68
69
70
71
72
73

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to write %zu bytes (after %zu bytes written) to an "
	    @"object of type %@: %@",
	    _requestedLength, _bytesWritten, [_object class],
	    of_strerror(_errNo)];
}
@end







|


64
65
66
67
68
69
70
71
72
73

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Failed to write %zu bytes (after %zu bytes written) to an "
	    @"object of type %@: %@",
	    _requestedLength, _bytesWritten, [_object class],
	    OFStrError(_errNo)];
}
@end

Modified src/forwarding/apple-forwarding-arm.S from [818da0b02a] to [909cff10e5].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _of_forward
.globl _of_forward_stret

.section __TEXT, __objc_methname, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __DATA, __objc_selrefs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.long str_forwardingTargetForSelector_

.section __DATA, __objc_imageinfo, regular, no_dead_strip
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
.arm
.align 2
_of_forward:
	stmfd	sp!, {r0-r4, lr}
	vstmdb	sp!, {d0-d7}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_L0
L0:
	ldr	r4, [pc, r4]








|
|















|







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _OFForward
.globl _OFForward_stret

.section __TEXT, __objc_methname, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __DATA, __objc_selrefs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.long str_forwardingTargetForSelector_

.section __DATA, __objc_imageinfo, regular, no_dead_strip
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
.arm
.align 2
_OFForward:
	stmfd	sp!, {r0-r4, lr}
	vstmdb	sp!, {d0-d7}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_L0
L0:
	ldr	r4, [pc, r4]

64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
	ldmfd	sp!, {r1-r4, lr}

	b	_objc_msgSend

0:
	vldmia	sp!, {d0-d7}
	ldmfd	sp!, {r0-r4, lr}
	b	_of_method_not_found

.data_region
sel_forwardingTargetForSelector_$indirect_L0:
	.long sel_forwardingTargetForSelector_-(L0+8)
.end_data_region

.align 2
_of_forward_stret:
	stmfd	sp!, {r0-r4, lr}
	vstmdb	sp!, {d0-d7}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_L1
L1:
	ldr	r4, [pc, r4]








|







|







64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
	ldmfd	sp!, {r1-r4, lr}

	b	_objc_msgSend

0:
	vldmia	sp!, {d0-d7}
	ldmfd	sp!, {r0-r4, lr}
	b	_OFMethodNotFound

.data_region
sel_forwardingTargetForSelector_$indirect_L0:
	.long sel_forwardingTargetForSelector_-(L0+8)
.end_data_region

.align 2
_OFForward_stret:
	stmfd	sp!, {r0-r4, lr}
	vstmdb	sp!, {d0-d7}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_L1
L1:
	ldr	r4, [pc, r4]

112
113
114
115
116
117
118
119
120
121
122
123
124
	ldmfd	sp!, {r2-r4, lr}

	b	_objc_msgSend_stret

0:
	vldmia	sp!, {d0-d7}
	ldmfd	sp!, {r0-r4, lr}
	b	_of_method_not_found_stret

.data_region
sel_forwardingTargetForSelector_$indirect_L1:
	.long sel_forwardingTargetForSelector_-(L1+8)
.end_data_region







|





112
113
114
115
116
117
118
119
120
121
122
123
124
	ldmfd	sp!, {r2-r4, lr}

	b	_objc_msgSend_stret

0:
	vldmia	sp!, {d0-d7}
	ldmfd	sp!, {r0-r4, lr}
	b	_OFMethodNotFound_stret

.data_region
sel_forwardingTargetForSelector_$indirect_L1:
	.long sel_forwardingTargetForSelector_-(L1+8)
.end_data_region

Modified src/forwarding/apple-forwarding-arm64.S from [a5ded6a46a] to [9cba63c991].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _of_forward
.globl _of_forward_stret

.section __TEXT, __objc_methname, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __DATA, __objc_selrefs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.quad str_forwardingTargetForSelector_

.section __DATA, __objc_imageinfo, regular, no_dead_strip
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
.align 2
_of_forward:
_of_forward_stret:
	stp	fp, lr, [sp, #-208]!
	mov	fp, sp
	sub	sp, sp, #208

	/* Save all arguments, x8 and x19 */
	stp	x0, x1, [sp]
	stp	x2, x3, [sp, #16]







|
|














|
|







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _OFForward
.globl _OFForward_stret

.section __TEXT, __objc_methname, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __DATA, __objc_selrefs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.quad str_forwardingTargetForSelector_

.section __DATA, __objc_imageinfo, regular, no_dead_strip
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
.align 2
_OFForward:
_OFForward_stret:
	stp	fp, lr, [sp, #-208]!
	mov	fp, sp
	sub	sp, sp, #208

	/* Save all arguments, x8 and x19 */
	stp	x0, x1, [sp]
	stp	x2, x3, [sp, #16]
91
92
93
94
95
96
97
98
0:
	ldp	x0, x1, [sp]
	ldr	x19, [sp, #72]

	mov	sp, fp
	ldp	fp, lr, [sp], #208

	b	_of_method_not_found







|
91
92
93
94
95
96
97
98
0:
	ldp	x0, x1, [sp]
	ldr	x19, [sp, #72]

	mov	sp, fp
	ldp	fp, lr, [sp], #208

	b	_OFMethodNotFound

Modified src/forwarding/apple-forwarding-i386.S from [8365ab0d59] to [8720a29870].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _of_forward
.globl _of_forward_stret

.section __TEXT, __cstring, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __OBJC, __message_refs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.long str_forwardingTargetForSelector_

.section __OBJC, __image_info
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
_of_forward:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip







|
|













|







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _OFForward
.globl _OFForward_stret

.section __TEXT, __cstring, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __OBJC, __message_refs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.long str_forwardingTargetForSelector_

.section __OBJC, __image_info
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
_OFForward:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	jmp	_objc_msgSend

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_of_method_not_found

_of_forward_stret:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip







|

|







74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	jmp	_objc_msgSend

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_OFMethodNotFound

_OFForward_stret:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip
124
125
126
127
128
129
130
131
132
133
134
135
	jmp	_objc_msgSend_stret

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_of_method_not_found_stret

get_eip:
	movl	(%esp), %ebx
	ret







|




124
125
126
127
128
129
130
131
132
133
134
135
	jmp	_objc_msgSend_stret

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_OFMethodNotFound_stret

get_eip:
	movl	(%esp), %ebx
	ret

Modified src/forwarding/apple-forwarding-powerpc.S from [caae32d345] to [df92748799].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _of_forward
.globl _of_forward_stret

.section __TEXT, __cstring, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __OBJC, __message_refs
sel_forwardingTargetForSelector_:
	.long str_forwardingTargetForSelector_

.section __OBJC, __image_info
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
_of_forward:
	mflr	r0
	stw	r0, 8(r1)
	stwu	r1, -192(r1)

	/*
	 * Save all arguments and r13.
	 *







|
|













|







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _OFForward
.globl _OFForward_stret

.section __TEXT, __cstring, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __OBJC, __message_refs
sel_forwardingTargetForSelector_:
	.long str_forwardingTargetForSelector_

.section __OBJC, __image_info
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
_OFForward:
	mflr	r0
	stw	r0, 8(r1)
	stwu	r1, -192(r1)

	/*
	 * Save all arguments and r13.
	 *
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
	lwz	r3, 216(r1)
	lwz	r4, 220(r1)

	addi	r1, r1, 192
	lwz	r0, 8(r1)
	mtlr	r0

	b	_of_method_not_found

_of_forward_stret:
	mflr	r0
	stw	r0, 8(r1)
	stwu	r1, -184(r1)

	/*
	 * Save all arguments and r13.
	 *







|

|







126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
	lwz	r3, 216(r1)
	lwz	r4, 220(r1)

	addi	r1, r1, 192
	lwz	r0, 8(r1)
	mtlr	r0

	b	_OFMethodNotFound

_OFForward_stret:
	mflr	r0
	stw	r0, 8(r1)
	stwu	r1, -184(r1)

	/*
	 * Save all arguments and r13.
	 *
232
233
234
235
236
237
238
239
	lwz	r4, 212(r1)
	lwz	r5, 216(r1)

	addi	r1, r1, 184
	lwz	r0, 8(r1)
	mtlr	r0

	b	_of_method_not_found_stret







|
232
233
234
235
236
237
238
239
	lwz	r4, 212(r1)
	lwz	r5, 216(r1)

	addi	r1, r1, 184
	lwz	r0, 8(r1)
	mtlr	r0

	b	_OFMethodNotFound_stret

Modified src/forwarding/apple-forwarding-x86_64.S from [65a4d4b99a] to [0da6f95099].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _of_forward
.globl _of_forward_stret

.section __TEXT, __objc_methname, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __DATA, __objc_selrefs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.quad str_forwardingTargetForSelector_

.section __DATA, __objc_imageinfo, regular, no_dead_strip
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
_of_forward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)







|
|













|







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _OFForward
.globl _OFForward_stret

.section __TEXT, __objc_methname, cstring_literals
str_forwardingTargetForSelector_:
	.asciz "forwardingTargetForSelector:"

.section __DATA, __objc_selrefs, literal_pointers, no_dead_strip
sel_forwardingTargetForSelector_:
	.quad str_forwardingTargetForSelector_

.section __DATA, __objc_imageinfo, regular, no_dead_strip
	.long 0, 0

.section __TEXT, __text, regular, pure_instructions
_OFForward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
0:
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_of_method_not_found

_of_forward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)







|

|







97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
0:
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_OFMethodNotFound

_OFForward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)
171
172
173
174
175
176
177
178
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi
	movq	-0x20(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_of_method_not_found_stret







|
171
172
173
174
175
176
177
178
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi
	movq	-0x20(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_OFMethodNotFound_stret

Modified src/forwarding/forwarding-arm-elf.S from [cf76c10b12] to [9186955894].

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

#include "platform.h"

#ifdef HAVE_VFP2
.fpu vfp
#endif

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
#ifdef HAVE_VFP2
	vstmdb	sp!, {d0-d7}
#endif
	stmfd	sp!, {r0-r4, lr}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_.L0
.L0:







|
|


|







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35

#include "platform.h"

#ifdef HAVE_VFP2
.fpu vfp
#endif

.globl OFForward
.globl OFForward_stret

.section .text
OFForward:
#ifdef HAVE_VFP2
	vstmdb	sp!, {d0-d7}
#endif
	stmfd	sp!, {r0-r4, lr}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_.L0
.L0:
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	bx	r12

0:
	ldmfd	sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
	vldmia	sp!, {d0-d7}
#endif
	b	of_method_not_found(PLT)
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
#ifdef HAVE_VFP2
	vstmdb	sp!, {d0-d7}
#endif
	stmfd	sp!, {r0-r4, lr}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_.L1
.L1:







|
|
|

|







72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	bx	r12

0:
	ldmfd	sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
	vldmia	sp!, {d0-d7}
#endif
	b	OFMethodNotFound(PLT)
.type OFForward, %function
.size OFForward, .-OFForward

OFForward_stret:
#ifdef HAVE_VFP2
	vstmdb	sp!, {d0-d7}
#endif
	stmfd	sp!, {r0-r4, lr}

	ldr	r4, sel_forwardingTargetForSelector_$indirect_.L1
.L1:
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
	bx	r12

0:
	ldmfd	sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
	vldmia	sp!, {d0-d7}
#endif
	b	of_method_not_found_stret(PLT)
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
	ldr	r0, module$indirect_.L2
.L2:
	add	r0, pc
	b	__objc_exec_class(PLT)








|
|
|







128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
	bx	r12

0:
	ldmfd	sp!, {r0-r4, lr}
#ifdef HAVE_VFP2
	vldmia	sp!, {d0-d7}
#endif
	b	OFMethodNotFound_stret(PLT)
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

init:
	ldr	r0, module$indirect_.L2
.L2:
	add	r0, pc
	b	__objc_exec_class(PLT)

Modified src/forwarding/forwarding-arm64-elf.S from [8475d93bd5] to [853844ab33].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
of_forward_stret:
	stp	fp, lr, [sp, #-208]!
	mov	fp, sp
	sub	sp, sp, #208

	/* Save all arguments, x8 and x19 */
	stp	x0, x1, [sp]
	stp	x2, x3, [sp, #16]







|
|


|
|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 * file.
 */

#include "config.h"

#include "platform.h"

.globl OFForward
.globl OFForward_stret

.section .text
OFForward:
OFForward_stret:
	stp	fp, lr, [sp, #-208]!
	mov	fp, sp
	sub	sp, sp, #208

	/* Save all arguments, x8 and x19 */
	stp	x0, x1, [sp]
	stp	x2, x3, [sp, #16]
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
0:
	ldp	x0, x1, [sp]
	ldr	x19, [sp, #72]

	mov	sp, fp
	ldp	fp, lr, [sp], #208

	b	of_method_not_found
.type of_forward, %function
.size of_forward, .-of_forward
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
	adrp	x0, module
	add	x0, x0, :lo12:module
	b	__objc_exec_class

.section .init_array, "aw", %init_array







|
|
|
|
|







92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
0:
	ldp	x0, x1, [sp]
	ldr	x19, [sp, #72]

	mov	sp, fp
	ldp	fp, lr, [sp], #208

	b	OFMethodNotFound
.type OFForward, %function
.size OFForward, .-OFForward
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

init:
	adrp	x0, module
	add	x0, x0, :lo12:module
	b	__objc_exec_class

.section .init_array, "aw", %init_array

Modified src/forwarding/forwarding-mips-elf.S from [b9346e9fc8] to [82117db4a0].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

#ifdef OF_PIC
.macro j_pic symbol
	lw	$t9, %call16(\symbol)($gp)
	jr	$t9
.endm
.macro jal_pic symbol
	lw	$t9, %call16(\symbol)($gp)
	jalr	$t9
.endm
#else
.macro j_pic symbol
	j	\symbol
.endm
.macro jal_pic symbol
	jal	\symbol
.endm
#endif

.section .text
of_forward:
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9
#endif

	addiu	$sp, $sp, -96







|
|




















|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
 * file.
 */

#include "config.h"

#include "platform.h"

.globl OFForward
.globl OFForward_stret

#ifdef OF_PIC
.macro j_pic symbol
	lw	$t9, %call16(\symbol)($gp)
	jr	$t9
.endm
.macro jal_pic symbol
	lw	$t9, %call16(\symbol)($gp)
	jalr	$t9
.endm
#else
.macro j_pic symbol
	j	\symbol
.endm
.macro jal_pic symbol
	jal	\symbol
.endm
#endif

.section .text
OFForward:
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9
#endif

	addiu	$sp, $sp, -96
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
	lw	$s1, 24($sp)
	lw	$s0, 20($sp)
	lw	$ra, 16($sp)

	addiu	$sp, $sp, 96

	j_pic	of_method_not_found
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9
#endif

	addiu	$sp, $sp, -96







|
|

|







156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
	lw	$s1, 24($sp)
	lw	$s0, 20($sp)
	lw	$ra, 16($sp)

	addiu	$sp, $sp, 96

	j_pic	of_method_not_found
.type OFForward, %function
.size OFForward, .-OFForward

OFForward_stret:
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9
#endif

	addiu	$sp, $sp, -96
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
	lw	$s1, 24($sp)
	lw	$s0, 20($sp)
	lw	$ra, 16($sp)

	addiu	$sp, $sp, 96

	j_pic	of_method_not_found_stret
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9








|
|







282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
	lw	$s1, 24($sp)
	lw	$s0, 20($sp)
	lw	$ra, 16($sp)

	addiu	$sp, $sp, 96

	j_pic	of_method_not_found_stret
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

init:
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9

Modified src/forwarding/forwarding-powerpc-elf.S from [77e163195d] to [aa95b3885f].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	stwu	%r1, -112(%r1)
	mflr	%r0
	stw	%r0, 116(%r1)
#ifdef OF_PIC
	stw	%r30, 104(%r1)

	bl	0f







|
|


|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl OFForward
.globl OFForward_stret

.section .text
OFForward:
	stwu	%r1, -112(%r1)
	mflr	%r0
	stw	%r0, 116(%r1)
#ifdef OF_PIC
	stw	%r30, 104(%r1)

	bl	0f
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
	bctr

0:
	lwz	%r3, 8(%r1)
	lwz	%r4, 12(%r1)

#ifdef OF_PIC
	lwz	%r0, .Lgot_of_method_not_found-.Lbiased_got2(%r30)
	mtctr	%r0
	lwz	%r30, 104(%r1)
#endif

	lwz	%r0, 116(%r1)
	mtlr	%r0
	addi	%r1, %r1, 112

#ifdef OF_PIC
	bctr
#else
	b	of_method_not_found
#endif
.type of_forward, @function
.size of_forward, .-of_forward

of_forward_stret:
	stwu	%r1, -112(%r1)
	mflr	%r0
	stw	%r0, 116(%r1)
#ifdef OF_PIC
	stw	%r30, 104(%r1)

	bl	0f







|











|

|
|

|







137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
	bctr

0:
	lwz	%r3, 8(%r1)
	lwz	%r4, 12(%r1)

#ifdef OF_PIC
	lwz	%r0, .Lgot_OFMethodNotFound-.Lbiased_got2(%r30)
	mtctr	%r0
	lwz	%r30, 104(%r1)
#endif

	lwz	%r0, 116(%r1)
	mtlr	%r0
	addi	%r1, %r1, 112

#ifdef OF_PIC
	bctr
#else
	b	OFMethodNotFound
#endif
.type OFForward, @function
.size OFForward, .-OFForward

OFForward_stret:
	stwu	%r1, -112(%r1)
	mflr	%r0
	stw	%r0, 116(%r1)
#ifdef OF_PIC
	stw	%r30, 104(%r1)

	bl	0f
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305

0:
	lwz	%r3, 8(%r1)
	lwz	%r4, 12(%r1)
	lwz	%r5, 16(%r1)

#ifdef OF_PIC
	lwz	%r0, .Lgot_of_method_not_found_stret-.Lbiased_got2(%r30)
	mtctr	%r0
	lwz	%r30, 104(%r1)
#endif

	lwz	%r0, 116(%r1)
	mtlr	%r0
	addi	%r1, %r1, 112

#ifdef OF_PIC
	bctr
#else
	b	of_method_not_found_stret
#endif
.type of_forward_stret, @function
.size of_forward_stret, .-of_forward_stret

init:
	stwu	%r1, -16(%r1)
	mflr	%r0
	stw	%r0, 20(%r1)
#ifdef OF_PIC
	stw	%r30, 8(%r1)







|











|

|
|







276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305

0:
	lwz	%r3, 8(%r1)
	lwz	%r4, 12(%r1)
	lwz	%r5, 16(%r1)

#ifdef OF_PIC
	lwz	%r0, .Lgot_OFMethodNotFound_stret-.Lbiased_got2(%r30)
	mtctr	%r0
	lwz	%r30, 104(%r1)
#endif

	lwz	%r0, 116(%r1)
	mtlr	%r0
	addi	%r1, %r1, 112

#ifdef OF_PIC
	bctr
#else
	b	OFMethodNotFound_stret
#endif
.type OFForward_stret, @function
.size OFForward_stret, .-OFForward_stret

init:
	stwu	%r1, -16(%r1)
	mflr	%r0
	stw	%r0, 20(%r1)
#ifdef OF_PIC
	stw	%r30, 8(%r1)
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
#ifdef OF_PIC
.section .got2, "aw"
.Lbiased_got2 = .+0x8000
.Lgot_module:
	.long module
.Lgot_sel_forwardingTargetForSelector_:
	.long sel_forwardingTargetForSelector_
.Lgot_of_method_not_found:
	.long of_method_not_found
.Lgot_of_method_not_found_stret:
	.long of_method_not_found_stret
#endif

#ifdef OF_LINUX
.section .note.GNU-stack, "", @progbits
#endif







|
|
|
|





347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
#ifdef OF_PIC
.section .got2, "aw"
.Lbiased_got2 = .+0x8000
.Lgot_module:
	.long module
.Lgot_sel_forwardingTargetForSelector_:
	.long sel_forwardingTargetForSelector_
.Lgot_OFMethodNotFound:
	.long OFMethodNotFound
.Lgot_OFMethodNotFound_stret:
	.long OFMethodNotFound_stret
#endif

#ifdef OF_LINUX
.section .note.GNU-stack, "", @progbits
#endif

Modified src/forwarding/forwarding-sparc-elf.S from [7f326e78b6] to [561fb7b970].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	save	%sp, -96, %sp

#ifdef OF_PIC
	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc
	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7
#endif







|
|


|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl OFForward
.globl OFForward_stret

.section .text
OFForward:
	save	%sp, -96, %sp

#ifdef OF_PIC
	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc
	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7
#endif
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
	call	objc_msg_lookup
	 mov	%i1, %o1

	jmpl	%o0, %g0
	 restore

0:
	call	of_method_not_found
	 restore
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
	save	%sp, -96, %sp

#ifdef OF_PIC
	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc
	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7
#endif







|

|
|

|







73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
	call	objc_msg_lookup
	 mov	%i1, %o1

	jmpl	%o0, %g0
	 restore

0:
	call	OFMethodNotFound
	 restore
.type OFForward, %function
.size OFForward, .-OFForward

OFForward_stret:
	save	%sp, -96, %sp

#ifdef OF_PIC
	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc
	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7
#endif
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
	call	objc_msg_lookup
	 mov	%i2, %o1

	jmpl	%o0, %g0
	 restore

0:
	call	of_method_not_found_stret
	 restore
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
	save	%sp, -96, %sp

#ifdef OF_PIC
	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc







|

|
|







134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
	call	objc_msg_lookup
	 mov	%i2, %o1

	jmpl	%o0, %g0
	 restore

0:
	call	OFMethodNotFound_stret
	 restore
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

init:
	save	%sp, -96, %sp

#ifdef OF_PIC
	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc

Modified src/forwarding/forwarding-sparc64-elf.S from [4c8170f46f] to [bd5584b259].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

#define BIAS 2047

.section .text
of_forward:
	save	%sp, -304, %sp

	/*
	 * Save all floating point registers as they can be used for parameter
	 * passing.
	 */
	std	%f0, [%sp + BIAS + 176]







|
|




|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 * file.
 */

#include "config.h"

#include "platform.h"

.globl OFForward
.globl OFForward_stret

#define BIAS 2047

.section .text
OFForward:
	save	%sp, -304, %sp

	/*
	 * Save all floating point registers as they can be used for parameter
	 * passing.
	 */
	std	%f0, [%sp + BIAS + 176]
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
	ldd	[%sp + BIAS + 288], %f28
	ldd	[%sp + BIAS + 296], %f30

	jmpl	%o0, %g0
	 restore

0:
	call	of_method_not_found
	 restore
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
	save	%sp, -304, %sp

	/*
	 * Save all floating point registers as they can be used for parameter
	 * passing.
	 */
	std	%f0, [%sp + BIAS + 176]







|

|
|

|







107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
	ldd	[%sp + BIAS + 288], %f28
	ldd	[%sp + BIAS + 296], %f30

	jmpl	%o0, %g0
	 restore

0:
	call	OFMethodNotFound
	 restore
.type OFForward, %function
.size OFForward, .-OFForward

OFForward_stret:
	save	%sp, -304, %sp

	/*
	 * Save all floating point registers as they can be used for parameter
	 * passing.
	 */
	std	%f0, [%sp + BIAS + 176]
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
	ldd	[%sp + BIAS + 288], %f28
	ldd	[%sp + BIAS + 296], %f30

	jmpl	%o0, %g0
	 restore

0:
	call	of_method_not_found_stret
	 restore
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
	save	%sp, -176, %sp

	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc
	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7







|

|
|







200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
	ldd	[%sp + BIAS + 288], %f28
	ldd	[%sp + BIAS + 296], %f30

	jmpl	%o0, %g0
	 restore

0:
	call	OFMethodNotFound_stret
	 restore
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

init:
	save	%sp, -176, %sp

	sethi	%hi(_GLOBAL_OFFSET_TABLE_ - 4), %l7
	call	add_pc
	 add	%l7, %lo(_GLOBAL_OFFSET_TABLE_ + 4), %l7

Modified src/forwarding/forwarding-x86-elf.S from [5d0fa55414] to [b0f736c46b].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip







|
|


|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl OFForward
.globl OFForward_stret

.section .text
OFForward:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax

0:
	leal	of_method_not_found@GOTOFF(%ebx), %eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip







|






|
|

|







71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax

0:
	leal	OFMethodNotFound@GOTOFF(%ebx), %eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax
.type OFForward, %function
.size OFForward, .-OFForward

OFForward_stret:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	call	get_eip
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax

0:
	leal	of_method_not_found_stret@GOTOFF(%ebx), %eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$4, %esp







|






|
|







135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax

0:
	leal	OFMethodNotFound_stret@GOTOFF(%ebx), %eax

	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	*%eax
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

init:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$4, %esp

Modified src/forwarding/forwarding-x86-win32.S from [7cc7ad47e7] to [7197d1ad71].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _of_forward
.globl _of_forward_stret

.section .text
_of_forward:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	movl	8(%ebp), %eax







|
|


|







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl _OFForward
.globl _OFForward_stret

.section .text
_OFForward:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	movl	8(%ebp), %eax
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	jmp	*%eax

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_of_method_not_found
.def _of_forward
.scl 2
.type 32
.endef

_of_forward_stret:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	movl	12(%ebp), %eax







|
|




|







70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	jmp	*%eax

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_OFMethodNotFound
.def _OFForward
.scl 2
.type 32
.endef

_OFForward_stret:
	pushl	%ebp
	movl	%esp, %ebp

	pushl	%ebx
	subl	$20, %esp

	movl	12(%ebp), %eax
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
	jmp	*%eax

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_of_method_not_found_stret
.def _of_forward_stret
.scl 2
.type 32
.endef

init:
	pushl	%ebp
	movl	%esp, %ebp







|
|







131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
	jmp	*%eax

0:
	addl	$20, %esp
	popl	%ebx
	popl	%ebp

	jmp	_OFMethodNotFound_stret
.def _OFForward_stret
.scl 2
.type 32
.endef

init:
	pushl	%ebp
	movl	%esp, %ebp

Modified src/forwarding/forwarding-x86_64-elf.S from [95368ab171] to [8ad5ac6701].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)







|
|


|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl OFForward
.globl OFForward_stret

.section .text
OFForward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
0:
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi

	movq	%rbp, %rsp
	popq	%rbp

	jmp	of_method_not_found@PLT
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)







|
|
|

|







98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
0:
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi

	movq	%rbp, %rsp
	popq	%rbp

	jmp	OFMethodNotFound@PLT
.type OFForward, %function
.size OFForward, .-OFForward

OFForward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi
	movq	-0x20(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	of_method_not_found_stret@PLT
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
	leaq	module(%rip), %rdi
	jmp	__objc_exec_class@PLT

#ifdef OF_SOLARIS
.section .init_array, "aw"







|
|
|







185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi
	movq	-0x20(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	OFMethodNotFound_stret@PLT
.type OFForward_stret, %function
.size OFForward_stret, .-OFForward_stret

init:
	leaq	module(%rip), %rdi
	jmp	__objc_exec_class@PLT

#ifdef OF_SOLARIS
.section .init_array, "aw"

Modified src/forwarding/forwarding-x86_64-macho.S from [820a074595] to [96ab2eb2d0].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl _of_forward
.globl _of_forward_stret

.section __TEXT, __text, regular, pure_instructions
_of_forward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)







|
|


|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 * file.
 */

#include "config.h"

#include "platform.h"

.globl _OFForward
.globl _OFForward_stret

.section __TEXT, __text, regular, pure_instructions
_OFForward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
0:
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_of_method_not_found

_of_forward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)







|

|







98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
0:
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_OFMethodNotFound

_OFForward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0xC0, %rsp	/* 16-byte alignment */
	movq	%rax, -0x8(%rbp)
	movq	%rdi, -0x10(%rbp)
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi
	movq	-0x20(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_of_method_not_found_stret

init:
	leaq	module(%rip), %rdi
	jmp	___objc_exec_class

.section __DATA, __mod_init_func, mod_init_funcs
	.quad init







|







183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
	movq	-0x10(%rbp), %rdi
	movq	-0x18(%rbp), %rsi
	movq	-0x20(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	_OFMethodNotFound_stret

init:
	leaq	module(%rip), %rdi
	jmp	___objc_exec_class

.section __DATA, __mod_init_func, mod_init_funcs
	.quad init

Modified src/forwarding/forwarding-x86_64-win64.S from [1a13549dcf] to [b8c0737017].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0x90, %rsp	/* 16-byte alignment */
	movq	%rax, -0x28(%rbp)
	movq	%rcx, -0x30(%rbp)







|
|


|







11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

.globl OFForward
.globl OFForward_stret

.section .text
OFForward:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0x90, %rsp	/* 16-byte alignment */
	movq	%rax, -0x28(%rbp)
	movq	%rcx, -0x30(%rbp)
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
0:
	movq	-0x30(%rbp), %rcx
	movq	-0x38(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	of_method_not_found
.def of_forward
.scl 2
.type 32
.endef

of_forward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0x90, %rsp	/* 16-byte alignment */
	movq	%rax, -0x28(%rbp)
	movq	%rcx, -0x30(%rbp)







|
|




|







84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
0:
	movq	-0x30(%rbp), %rcx
	movq	-0x38(%rbp), %rdx

	movq	%rbp, %rsp
	popq	%rbp

	jmp	OFMethodNotFound
.def OFForward
.scl 2
.type 32
.endef

OFForward_stret:
	pushq	%rbp
	movq	%rsp, %rbp

	/* Save all arguments */
	subq	$0x90, %rsp	/* 16-byte alignment */
	movq	%rax, -0x28(%rbp)
	movq	%rcx, -0x30(%rbp)
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
	movq	-0x30(%rbp), %rcx
	movq	-0x38(%rbp), %rdx
	movq	-0x40(%rbp), %r8

	movq	%rbp, %rsp
	popq	%rbp

	jmp	of_method_not_found_stret
.def of_forward_stret
.scl 2
.type 32
.endef

init:
	leaq	module(%rip), %rcx
	jmp	__objc_exec_class







|
|







161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
	movq	-0x30(%rbp), %rcx
	movq	-0x38(%rbp), %rdx
	movq	-0x40(%rbp), %r8

	movq	%rbp, %rsp
	popq	%rbp

	jmp	OFMethodNotFound_stret
.def OFForward_stret
.scl 2
.type 32
.endef

init:
	leaq	module(%rip), %rcx
	jmp	__objc_exec_class

Deleted src/huffman_tree.h version [2155b8e3b4].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include <stdbool.h>
#include <stdint.h>

#import "macros.h"

#import "OFInvalidFormatException.h"

OF_ASSUME_NONNULL_BEGIN

struct of_huffman_tree {
	struct of_huffman_tree *_Nullable leaves[2];
	uint16_t value;
};

static OF_INLINE bool
of_huffman_tree_walk(id _Nullable stream,
    bool (*bitReader)(id _Nullable, uint16_t *_Nonnull, uint8_t),
    struct of_huffman_tree *_Nonnull *_Nonnull tree, uint16_t *_Nonnull value)
{
	struct of_huffman_tree *iter = *tree;
	uint16_t bits;

	while (iter->value == 0xFFFF) {
		if OF_UNLIKELY (!bitReader(stream, &bits, 1)) {
			*tree = iter;
			return false;
		}

		if OF_UNLIKELY (iter->leaves[bits] == NULL)
			@throw [OFInvalidFormatException exception];

		iter = iter->leaves[bits];
	}

	*value = iter->value;
	return true;
}

#ifdef __cplusplus
extern "C" {
#endif
extern struct of_huffman_tree *_Nonnull of_huffman_tree_construct(
    uint8_t lengths[_Nonnull], uint16_t count);
extern struct of_huffman_tree *_Nonnull of_huffman_tree_construct_single(
    uint16_t value);
extern void of_huffman_tree_release(struct of_huffman_tree *_Nonnull tree);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




































































































































Deleted src/huffman_tree.m version [c8d56de598].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdint.h>
#include <stdlib.h>

#import "huffman_tree.h"

#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"

static struct of_huffman_tree *
newTree(void)
{
	struct of_huffman_tree *tree;

	tree = of_alloc(1, sizeof(*tree));
	tree->leaves[0] = tree->leaves[1] = NULL;
	tree->value = 0xFFFF;

	return tree;
}

static void
insertTree(struct of_huffman_tree *tree, uint16_t code, uint8_t length,
    uint16_t value)
{
	while (length > 0) {
		uint8_t bit;

		length--;
		bit = (code & (1u << length)) >> length;

		if (tree->leaves[bit] == NULL)
			tree->leaves[bit] = newTree();

		tree = tree->leaves[bit];
	}

	tree->value = value;
}

struct of_huffman_tree *
of_huffman_tree_construct(uint8_t lengths[], uint16_t count)
{
	struct of_huffman_tree *tree;
	uint16_t *lengthCount = NULL;
	uint16_t code, maxCode = 0, *nextCode = NULL;
	uint_fast8_t maxBit = 0;

	@try {
		for (uint16_t i = 0; i < count; i++) {
			uint_fast8_t length = lengths[i];

			if OF_UNLIKELY (length > maxBit) {
				lengthCount = of_realloc(lengthCount,
				    length + 1, sizeof(uint16_t));
				nextCode = of_realloc(nextCode,
				    length + 1, sizeof(uint16_t));

				for (uint_fast8_t j = maxBit + 1; j <= length;
				    j++) {
					lengthCount[j] = 0;
					nextCode[j] = 0;
				}

				maxBit = length;
			}

			if (length > 0) {
				lengthCount[length]++;
				maxCode = i;
			}
		}

		code = 0;
		for (size_t i = 1; i <= maxBit; i++) {
			code = (code + lengthCount[i - 1]) << 1;
			nextCode[i] = code;
		}

		tree = newTree();

		for (uint16_t i = 0; i <= maxCode; i++) {
			uint8_t length = lengths[i];

			if (length > 0)
				insertTree(tree, nextCode[length]++, length, i);
		}
	} @finally {
		free(lengthCount);
		free(nextCode);
	}

	return tree;
}

struct of_huffman_tree *
of_huffman_tree_construct_single(uint16_t value)
{
	struct of_huffman_tree *tree = newTree();

	tree->value = value;

	return tree;
}

void
of_huffman_tree_release(struct of_huffman_tree *tree)
{
	for (uint_fast8_t i = 0; i < 2; i++)
		if OF_LIKELY (tree->leaves[i] != NULL)
			of_huffman_tree_release(tree->leaves[i]);

	free(tree);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




































































































































































































































































Modified src/macros.h from [77087818b9] to [8f5f38092b].

98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
# define OF_LIKELY(cond) (cond)
# define OF_UNLIKELY(cond) (cond)
# define OF_CONST_FUNC
# define OF_NO_RETURN_FUNC
# define OF_WEAK_REF(sym)
#endif

#ifdef OF_BIG_ENDIAN
# define OF_BYTE_ORDER_NATIVE OF_BYTE_ORDER_BIG_ENDIAN
#else
# define OF_BYTE_ORDER_NATIVE OF_BYTE_ORDER_LITTLE_ENDIAN
#endif

#if __STDC_VERSION__ >= 201112L
# define OF_ALIGNOF(type) _Alignof(type)
# define OF_ALIGNAS(type) _Alignas(type)
#else
# define OF_ALIGNOF(type) __alignof__(type)
# define OF_ALIGNAS(type) __attribute__((__aligned__(__alignof__(type))))
#endif







<
<
<
<
<
<







98
99
100
101
102
103
104






105
106
107
108
109
110
111
# define OF_LIKELY(cond) (cond)
# define OF_UNLIKELY(cond) (cond)
# define OF_CONST_FUNC
# define OF_NO_RETURN_FUNC
# define OF_WEAK_REF(sym)
#endif







#if __STDC_VERSION__ >= 201112L
# define OF_ALIGNOF(type) _Alignof(type)
# define OF_ALIGNAS(type) _Alignas(type)
#else
# define OF_ALIGNOF(type) __alignof__(type)
# define OF_ALIGNAS(type) __attribute__((__aligned__(__alignof__(type))))
#endif
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
#   if __OBJFW_RUNTIME_ABI__ >= 800
#    define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET
#   endif
#  endif
# endif
#endif

#define OF_RETAIN_COUNT_MAX UINT_MAX
#define OF_NOT_FOUND SIZE_MAX

#ifdef OBJC_COMPILING_RUNTIME
# define OF_ENSURE(cond)						\
	do {								\
		if OF_UNLIKELY (!(cond))				\
			objc_error("ObjFWRT @ " __FILE__ ":"		\
			    OF_STRINGIFY(__LINE__),			\
			    "Failed to ensure condition:\n" #cond);	\
	} while(0)
#else
# define OF_ENSURE(cond)						\
	do {								\
		if OF_UNLIKELY (!(cond)) {				\
			fprintf(stderr, "Failed to ensure condition "	\
			    "in " __FILE__ ":%d:\n" #cond "\n",		\
			    __LINE__);					\
			abort();					\
		}							\
	} while (0)
#endif

#define OF_UNRECOGNIZED_SELECTOR of_method_not_found(self, _cmd);
#if __has_feature(objc_arc)
# define OF_INVALID_INIT_METHOD of_method_not_found(self, _cmd);
#else
# define OF_INVALID_INIT_METHOD				\
	@try {						\
		of_method_not_found(self, _cmd);	\
	} @catch (id e) {				\
		[self release];				\
		@throw e;				\
	}						\
							\
	abort();
#endif







<
|


|







|










|

|



|







345
346
347
348
349
350
351

352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
#   if __OBJFW_RUNTIME_ABI__ >= 800
#    define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET
#   endif
#  endif
# endif
#endif


#define OFMaxRetainCount UINT_MAX

#ifdef OBJC_COMPILING_RUNTIME
# define OFEnsure(cond)							\
	do {								\
		if OF_UNLIKELY (!(cond))				\
			objc_error("ObjFWRT @ " __FILE__ ":"		\
			    OF_STRINGIFY(__LINE__),			\
			    "Failed to ensure condition:\n" #cond);	\
	} while(0)
#else
# define OFEnsure(cond)							\
	do {								\
		if OF_UNLIKELY (!(cond)) {				\
			fprintf(stderr, "Failed to ensure condition "	\
			    "in " __FILE__ ":%d:\n" #cond "\n",		\
			    __LINE__);					\
			abort();					\
		}							\
	} while (0)
#endif

#define OF_UNRECOGNIZED_SELECTOR OFMethodNotFound(self, _cmd);
#if __has_feature(objc_arc)
# define OF_INVALID_INIT_METHOD OFMethodNotFound(self, _cmd);
#else
# define OF_INVALID_INIT_METHOD				\
	@try {						\
		OFMethodNotFound(self, _cmd);		\
	} @catch (id e) {				\
		[self release];				\
		@throw e;				\
	}						\
							\
	abort();
#endif
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
	static void __attribute__((__constructor__(prio)))	\
	OF_PREPROCESSOR_CONCAT(constructor, __LINE__)(void)
#define OF_DESTRUCTOR(prio)					\
	static void __attribute__((__destructor__(prio)))	\
	OF_PREPROCESSOR_CONCAT(destructor, __LINE__)(void)

static OF_INLINE uint16_t OF_CONST_FUNC
OF_BSWAP16_CONST(uint16_t i)
{
	return (i & 0xFF00) >> 8 | (i & 0x00FF) << 8;
}

static OF_INLINE uint32_t OF_CONST_FUNC
OF_BSWAP32_CONST(uint32_t i)
{
	return (i & 0xFF000000) >> 24 | (i & 0x00FF0000) >> 8 |
	    (i & 0x0000FF00) << 8 | (i & 0x000000FF) << 24;
}

static OF_INLINE uint64_t OF_CONST_FUNC
OF_BSWAP64_CONST(uint64_t i)
{
	return (i & 0xFF00000000000000) >> 56 | (i & 0x00FF000000000000) >> 40 |
	    (i & 0x0000FF0000000000) >> 24 | (i & 0x000000FF00000000) >> 8 |
	    (i & 0x00000000FF000000) << 8 | (i & 0x0000000000FF0000) << 24 |
	    (i & 0x000000000000FF00) << 40 | (i & 0x00000000000000FF) << 56;
}

static OF_INLINE uint16_t OF_CONST_FUNC
OF_BSWAP16_NONCONST(uint16_t i)
{
#if defined(OF_HAVE_BUILTIN_BSWAP16)
	return __builtin_bswap16(i);
#elif (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
	__asm__ (
	    "xchgb	%h0, %b0"
	    : "=Q"(i)







|





|






|








|







407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
	static void __attribute__((__constructor__(prio)))	\
	OF_PREPROCESSOR_CONCAT(constructor, __LINE__)(void)
#define OF_DESTRUCTOR(prio)					\
	static void __attribute__((__destructor__(prio)))	\
	OF_PREPROCESSOR_CONCAT(destructor, __LINE__)(void)

static OF_INLINE uint16_t OF_CONST_FUNC
OFByteSwap16Const(uint16_t i)
{
	return (i & 0xFF00) >> 8 | (i & 0x00FF) << 8;
}

static OF_INLINE uint32_t OF_CONST_FUNC
OFByteSwap32Const(uint32_t i)
{
	return (i & 0xFF000000) >> 24 | (i & 0x00FF0000) >> 8 |
	    (i & 0x0000FF00) << 8 | (i & 0x000000FF) << 24;
}

static OF_INLINE uint64_t OF_CONST_FUNC
OFByteSwap64Const(uint64_t i)
{
	return (i & 0xFF00000000000000) >> 56 | (i & 0x00FF000000000000) >> 40 |
	    (i & 0x0000FF0000000000) >> 24 | (i & 0x000000FF00000000) >> 8 |
	    (i & 0x00000000FF000000) << 8 | (i & 0x0000000000FF0000) << 24 |
	    (i & 0x000000000000FF00) << 40 | (i & 0x00000000000000FF) << 56;
}

static OF_INLINE uint16_t OF_CONST_FUNC
OFByteSwap16NonConst(uint16_t i)
{
#if defined(OF_HAVE_BUILTIN_BSWAP16)
	return __builtin_bswap16(i);
#elif (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
	__asm__ (
	    "xchgb	%h0, %b0"
	    : "=Q"(i)
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
	i = (i & UINT16_C(0xFF00)) >> 8 |
	    (i & UINT16_C(0x00FF)) << 8;
#endif
	return i;
}

static OF_INLINE uint32_t OF_CONST_FUNC
OF_BSWAP32_NONCONST(uint32_t i)
{
#if defined(OF_HAVE_BUILTIN_BSWAP32)
	return __builtin_bswap32(i);
#elif (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
	__asm__ (
	    "bswap	%0"
	    : "=q"(i)







|







459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
	i = (i & UINT16_C(0xFF00)) >> 8 |
	    (i & UINT16_C(0x00FF)) << 8;
#endif
	return i;
}

static OF_INLINE uint32_t OF_CONST_FUNC
OFByteSwap32NonConst(uint32_t i)
{
#if defined(OF_HAVE_BUILTIN_BSWAP32)
	return __builtin_bswap32(i);
#elif (defined(OF_X86_64) || defined(OF_X86)) && defined(__GNUC__)
	__asm__ (
	    "bswap	%0"
	    : "=q"(i)
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590



591
592
593



594



595
596
597



598
599
600
601
602
603
604
605


606
607


608


609
610


611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775

776
777

778
779
780
781

782
783
784
785




786
787


788
789
790
791








792



793
794

795

796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
	    (i & UINT32_C(0x0000FF00)) <<  8 |
	    (i & UINT32_C(0x000000FF)) << 24;
#endif
	return i;
}

static OF_INLINE uint64_t OF_CONST_FUNC
OF_BSWAP64_NONCONST(uint64_t i)
{
#if defined(OF_HAVE_BUILTIN_BSWAP64)
	return __builtin_bswap64(i);
#elif defined(OF_X86_64) && defined(__GNUC__)
	__asm__ (
	    "bswap	%0"
	    : "=r"(i)
	    : "0"(i)
	);
#elif defined(OF_X86) && defined(__GNUC__)
	__asm__ (
	    "bswap	%%eax\n\t"
	    "bswap	%%edx\n\t"
	    "xchgl	%%eax, %%edx"
	    : "=A"(i)
	    : "0"(i)
	);
#else
	i = (uint64_t)OF_BSWAP32_NONCONST((uint32_t)(i & 0xFFFFFFFF)) << 32 |
	    OF_BSWAP32_NONCONST((uint32_t)(i >> 32));
#endif
	return i;
}

#ifdef __GNUC__
# define OF_BSWAP16(i) \
    (__builtin_constant_p(i) ? OF_BSWAP16_CONST(i) : OF_BSWAP16_NONCONST(i))
# define OF_BSWAP32(i) \
    (__builtin_constant_p(i) ? OF_BSWAP32_CONST(i) : OF_BSWAP32_NONCONST(i))
# define OF_BSWAP64(i) \
    (__builtin_constant_p(i) ? OF_BSWAP64_CONST(i) : OF_BSWAP64_NONCONST(i))
#else
# define OF_BSWAP16(i) OF_BSWAP16_CONST(i)
# define OF_BSWAP32(i) OF_BSWAP32_CONST(i)
# define OF_BSWAP64(i) OF_BSWAP64_CONST(i)
#endif

static OF_INLINE uint32_t
OF_FLOAT_TO_INT_RAW(float f)
{
	uint32_t ret;
	memcpy(&ret, &f, 4);
	return ret;
}

static OF_INLINE float
OF_INT_TO_FLOAT_RAW(uint32_t uInt32)
{
	float ret;
	memcpy(&ret, &uInt32, 4);
	return ret;
}

static OF_INLINE uint64_t
OF_DOUBLE_TO_INT_RAW(double d)
{
	uint64_t ret;
	memcpy(&ret, &d, 8);
	return ret;
}

static OF_INLINE double
OF_INT_TO_DOUBLE_RAW(uint64_t uInt64)
{
	double ret;
	memcpy(&ret, &uInt64, 8);
	return ret;
}

static OF_INLINE float OF_CONST_FUNC
OF_BSWAP_FLOAT(float f)
{
	return OF_INT_TO_FLOAT_RAW(OF_BSWAP32(OF_FLOAT_TO_INT_RAW(f)));
}

static OF_INLINE double OF_CONST_FUNC
OF_BSWAP_DOUBLE(double d)
{
	return OF_INT_TO_DOUBLE_RAW(OF_BSWAP64(OF_DOUBLE_TO_INT_RAW(d)));
}

#ifdef OF_BIG_ENDIAN
# define OF_BSWAP16_IF_BE(i) OF_BSWAP16(i)
# define OF_BSWAP32_IF_BE(i) OF_BSWAP32(i)
# define OF_BSWAP64_IF_BE(i) OF_BSWAP64(i)



# define OF_BSWAP16_IF_LE(i) (i)
# define OF_BSWAP32_IF_LE(i) (i)
# define OF_BSWAP64_IF_LE(i) (i)



#else



# define OF_BSWAP16_IF_BE(i) (i)
# define OF_BSWAP32_IF_BE(i) (i)
# define OF_BSWAP64_IF_BE(i) (i)



# define OF_BSWAP16_IF_LE(i) OF_BSWAP16(i)
# define OF_BSWAP32_IF_LE(i) OF_BSWAP32(i)
# define OF_BSWAP64_IF_LE(i) OF_BSWAP64(i)
#endif

#ifdef OF_FLOAT_BIG_ENDIAN
# define OF_BSWAP_FLOAT_IF_BE(i) OF_BSWAP_FLOAT(i)
# define OF_BSWAP_DOUBLE_IF_BE(i) OF_BSWAP_DOUBLE(i)


# define OF_BSWAP_FLOAT_IF_LE(i) (i)
# define OF_BSWAP_DOUBLE_IF_LE(i) (i)


#else


# define OF_BSWAP_FLOAT_IF_BE(i) (i)
# define OF_BSWAP_DOUBLE_IF_BE(i) (i)


# define OF_BSWAP_FLOAT_IF_LE(i) OF_BSWAP_FLOAT(i)
# define OF_BSWAP_DOUBLE_IF_LE(i) OF_BSWAP_DOUBLE(i)
#endif

static OF_INLINE uint16_t
of_be16_ptr_read(void *_Nonnull ptr)
{
	uint16_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP16_IF_LE(value);
}

static OF_INLINE uint32_t
of_be32_ptr_read(void *_Nonnull ptr)
{
	uint32_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP32_IF_LE(value);
}

static OF_INLINE uint64_t
of_be64_ptr_read(void *_Nonnull ptr)
{
	uint64_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP64_IF_LE(value);
}

static OF_INLINE float
of_be_float_ptr_read(void *_Nonnull ptr)
{
	float value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_FLOAT_IF_LE(value);
}

static OF_INLINE double
of_be_double_ptr_read(void *_Nonnull ptr)
{
	double value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_DOUBLE_IF_LE(value);
}

static OF_INLINE uint16_t
of_le16_ptr_read(void *_Nonnull ptr)
{
	uint16_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP16_IF_BE(value);
}

static OF_INLINE uint32_t
of_le32_ptr_read(void *_Nonnull ptr)
{
	uint32_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP32_IF_BE(value);
}

static OF_INLINE uint64_t
of_le64_ptr_read(void *_Nonnull ptr)
{
	uint64_t value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP64_IF_BE(value);
}

static OF_INLINE float
of_le_float_ptr_read(void *_Nonnull ptr)
{
	float value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_FLOAT_IF_BE(value);
}

static OF_INLINE double
of_le_double_ptr_read(void *_Nonnull ptr)
{
	double value;
	memcpy(&value, ptr, sizeof(value));
	return OF_BSWAP_DOUBLE_IF_BE(value);
}

static OF_INLINE void
of_be16_ptr_write(void *_Nonnull ptr, uint16_t value)
{
	value = OF_BSWAP16_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be32_ptr_write(void *_Nonnull ptr, uint32_t value)
{
	value = OF_BSWAP32_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be64_ptr_write(void *_Nonnull ptr, uint64_t value)
{
	value = OF_BSWAP64_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be_float_ptr_write(void *_Nonnull ptr, float value)
{
	value = OF_BSWAP_FLOAT_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_be_double_ptr_write(void *_Nonnull ptr, double value)
{
	value = OF_BSWAP_DOUBLE_IF_LE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le16_ptr_write(void *_Nonnull ptr, uint16_t value)
{
	value = OF_BSWAP16_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le32_ptr_write(void *_Nonnull ptr, uint32_t value)
{
	value = OF_BSWAP32_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le64_ptr_write(void *_Nonnull ptr, uint64_t value)
{
	value = OF_BSWAP64_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le_float_ptr_write(void *_Nonnull ptr, float value)
{
	value = OF_BSWAP_FLOAT_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

static OF_INLINE void
of_le_double_ptr_write(void *_Nonnull ptr, double value)
{
	value = OF_BSWAP_DOUBLE_IF_BE(value);
	memcpy(ptr, &value, sizeof(value));
}

#define OF_ROL(value, bits)						\
    (((bits) % (sizeof(value) * 8)) > 0					\
    ? ((value) << ((bits) % (sizeof(value) * 8))) |			\
    ((value) >> (sizeof(value) * 8 - ((bits) % (sizeof(value) * 8))))	\
    : (value))
#define OF_ROR(value, bits)						\
    (((bits) % (sizeof(value) * 8)) > 0					\
    ? ((value) >> ((bits) % (sizeof(value) * 8))) |			\
    ((value) << (sizeof(value) * 8 - ((bits) % (sizeof(value) * 8))))	\
    : (value))


#define OF_ROUND_UP_POW2(pow2, value) (((value) + (pow2) - 1) & ~((pow2) - 1))


#define OF_HASH_INIT(hash) hash = of_hash_seed;
#define OF_HASH_ADD(hash, byte)			\
	{					\
		hash += (uint8_t)(byte);	\

		hash += (hash << 10);		\
		hash ^= (hash >> 6);		\
	}
#define OF_HASH_FINALIZE(hash)		\




	{				\
		hash += (hash << 3);	\


		hash ^= (hash >> 11);	\
		hash += (hash << 15);	\
	}
#define OF_HASH_ADD_HASH(hash, other)				\








	{							\



		uint32_t otherCopy = (uint32_t)other;		\
		OF_HASH_ADD(hash, (otherCopy >> 24) & 0xFF);	\

		OF_HASH_ADD(hash, (otherCopy >> 16) & 0xFF);	\

		OF_HASH_ADD(hash, (otherCopy >>  8) & 0xFF);	\
		OF_HASH_ADD(hash, otherCopy & 0xFF);		\
	}

static OF_INLINE bool
of_bitset_isset(unsigned char *_Nonnull storage, size_t idx)
{
	return storage[idx / CHAR_BIT] & (1u << (idx % CHAR_BIT));
}

static OF_INLINE void
of_bitset_set(unsigned char *_Nonnull storage, size_t idx)
{
	storage[idx / CHAR_BIT] |= (1u << (idx % CHAR_BIT));
}

static OF_INLINE void
of_bitset_clear(unsigned char *_Nonnull storage, size_t idx)
{
	storage[idx / CHAR_BIT] &= ~(1u << (idx % CHAR_BIT));
}

static OF_INLINE char *_Nullable
of_strdup(const char *_Nonnull string)
{
	char *copy;
	size_t length = strlen(string);

	if ((copy = (char *)malloc(length + 1)) == NULL)
		return NULL;

	memcpy(copy, string, length + 1);

	return copy;
}

static OF_INLINE void
of_explicit_memset(void *_Nonnull buffer_, int character, size_t length)
{
	volatile unsigned char *buffer = (volatile unsigned char *)buffer_;

	while (buffer < (unsigned char *)buffer_ + length)
		*buffer++ = character;
}

static OF_INLINE bool
of_ascii_isalpha(char c)
{
	return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));
}

static OF_INLINE bool
of_ascii_isdigit(char c)
{
	return (c >= '0' && c <= '9');
}

static OF_INLINE bool
of_ascii_isalnum(char c)
{
	return (of_ascii_isalpha(c) || of_ascii_isdigit(c));
}

static OF_INLINE bool
of_ascii_isspace(char c)
{
	return (c == ' ' || c == '\t' || c == '\n' || c == '\r' || c == '\f' ||
	    c == '\v');
}

static OF_INLINE char
of_ascii_toupper(char c)
{
	return (c >= 'a' && c <= 'z' ? 'A' + (c - 'a') : c);
}

static OF_INLINE char
of_ascii_tolower(char c)
{
	return (c >= 'A' && c <= 'Z' ? 'a' + (c - 'A') : c);
}
#endif







|


















|
|





|
|
|
|
|
|

|
|
|



|







|







|







|







|

|



|

|



|
|
|
>
>
>
|
|
|
>
>
>

>
>
>
|
|
|
>
>
>
|
|
|



|
|
>
>
|
|
>
>

>
>
|
|
>
>
|
|


<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
|




|





>
|

>
|
|
<
|
>
|
<
|
|
>
>
>
>
|
|
>
>
|
|
|
|
>
>
>
>
>
>
>
>
|
>
>
>
|
|
>
|
>
|
|
|


|





|





|





|













|




|



|





|





|

|



|






|





|




491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627






















































































































































628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644

645
646
647

648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
	    (i & UINT32_C(0x0000FF00)) <<  8 |
	    (i & UINT32_C(0x000000FF)) << 24;
#endif
	return i;
}

static OF_INLINE uint64_t OF_CONST_FUNC
OFByteSwap64NonConst(uint64_t i)
{
#if defined(OF_HAVE_BUILTIN_BSWAP64)
	return __builtin_bswap64(i);
#elif defined(OF_X86_64) && defined(__GNUC__)
	__asm__ (
	    "bswap	%0"
	    : "=r"(i)
	    : "0"(i)
	);
#elif defined(OF_X86) && defined(__GNUC__)
	__asm__ (
	    "bswap	%%eax\n\t"
	    "bswap	%%edx\n\t"
	    "xchgl	%%eax, %%edx"
	    : "=A"(i)
	    : "0"(i)
	);
#else
	i = (uint64_t)OFByteSwap32NonConst((uint32_t)(i & 0xFFFFFFFF)) << 32 |
	    OFByteSwap32NonConst((uint32_t)(i >> 32));
#endif
	return i;
}

#ifdef __GNUC__
# define OFByteSwap16(i) \
    (__builtin_constant_p(i) ? OFByteSwap16Const(i) : OFByteSwap16NonConst(i))
# define OFByteSwap32(i) \
    (__builtin_constant_p(i) ? OFByteSwap32Const(i) : OFByteSwap32NonConst(i))
# define OFByteSwap64(i) \
    (__builtin_constant_p(i) ? OFByteSwap64Const(i) : OFByteSwap64NonConst(i))
#else
# define OFByteSwap16(i) OFByteSwap16Const(i)
# define OFByteSwap32(i) OFByteSwap32Const(i)
# define OFByteSwap64(i) OFByteSwap64Const(i)
#endif

static OF_INLINE uint32_t
OFFloatToRawUInt32(float f)
{
	uint32_t ret;
	memcpy(&ret, &f, 4);
	return ret;
}

static OF_INLINE float
OFRawUInt32ToFloat(uint32_t uInt32)
{
	float ret;
	memcpy(&ret, &uInt32, 4);
	return ret;
}

static OF_INLINE uint64_t
OFDoubleToRawUInt64(double d)
{
	uint64_t ret;
	memcpy(&ret, &d, 8);
	return ret;
}

static OF_INLINE double
OFRawUInt64ToDouble(uint64_t uInt64)
{
	double ret;
	memcpy(&ret, &uInt64, 8);
	return ret;
}

static OF_INLINE float OF_CONST_FUNC
OFByteSwapFloat(float f)
{
	return OFRawUInt32ToFloat(OFByteSwap32(OFFloatToRawUInt32(f)));
}

static OF_INLINE double OF_CONST_FUNC
OFByteSwapDouble(double d)
{
	return OFRawUInt64ToDouble(OFByteSwap64(OFDoubleToRawUInt64(d)));
}

#ifdef OF_BIG_ENDIAN
# define OFFromBigEndian16(i) (i)
# define OFFromBigEndian32(i) (i)
# define OFFromBigEndian64(i) (i)
# define OFFromLittleEndian16(i) OFByteSwap16(i)
# define OFFromLittleEndian32(i) OFByteSwap32(i)
# define OFFromLittleEndian64(i) OFByteSwap64(i)
# define OFToBigEndian16(i) (i)
# define OFToBigEndian32(i) (i)
# define OFToBigEndian64(i) (i)
# define OFToLittleEndian16(i) OFByteSwap16(i)
# define OFToLittleEndian32(i) OFByteSwap32(i)
# define OFToLittleEndian64(i) OFByteSwap64(i)
#else
# define OFFromBigEndian16(i) OFByteSwap16(i)
# define OFFromBigEndian32(i) OFByteSwap32(i)
# define OFFromBigEndian64(i) OFByteSwap64(i)
# define OFFromLittleEndian16(i) (i)
# define OFFromLittleEndian32(i) (i)
# define OFFromLittleEndian64(i) (i)
# define OFToBigEndian16(i) OFByteSwap16(i)
# define OFToBigEndian32(i) OFByteSwap32(i)
# define OFToBigEndian64(i) OFByteSwap64(i)
# define OFToLittleEndian16(i) (i)
# define OFToLittleEndian32(i) (i)
# define OFToLittleEndian64(i) (i)
#endif

#ifdef OF_FLOAT_BIG_ENDIAN
# define OFFromBigEndianFloat(f) (f)
# define OFFromBigEndianDouble(d) (d)
# define OFFromLittleEndianFloat(f) OFByteSwapFloat(f)
# define OFFromLittleEndianDouble(i) OFByteSwapDouble(d)
# define OFToBigEndianFloat(f) (f)
# define OFToBigEndianDouble(d) (d)
# define OFToLittleEndianFloat(f) OFByteSwapFloat(f)
# define OFToLittleEndianDouble(i) OFByteSwapDouble(d)
#else
# define OFFromBigEndianFloat(f) OFByteSwapFloat(f)
# define OFFromBigEndianDouble(d) OFByteSwapDouble(d)
# define OFFromLittleEndianFloat(f) (f)
# define OFFromLittleEndianDouble(d) (d)
# define OFToBigEndianFloat(f) OFByteSwapFloat(f)
# define OFToBigEndianDouble(d) OFByteSwapDouble(d)
# define OFToLittleEndianFloat(f) (f)
# define OFToLittleEndianDouble(d) (d)
#endif























































































































































#define OFRotateLeft(value, bits)					\
    (((bits) % (sizeof(value) * 8)) > 0					\
    ? ((value) << ((bits) % (sizeof(value) * 8))) |			\
    ((value) >> (sizeof(value) * 8 - ((bits) % (sizeof(value) * 8))))	\
    : (value))
#define OFRotateRight(value, bits)					\
    (((bits) % (sizeof(value) * 8)) > 0					\
    ? ((value) >> ((bits) % (sizeof(value) * 8))) |			\
    ((value) << (sizeof(value) * 8 - ((bits) % (sizeof(value) * 8))))	\
    : (value))

#define OFRoundUpToPowerOf2(pow2, value)	\
    (((value) + (pow2) - 1) & ~((pow2) - 1))

extern unsigned long OFHashSeed;

static OF_INLINE void

OFHashInit(unsigned long *_Nonnull hash)
{
	*hash = OFHashSeed;

}

static OF_INLINE void
OFHashAdd(unsigned long *_Nonnull hash, unsigned char byte)
{
	uint32_t tmp = (uint32_t)*hash;

	tmp += byte;
	tmp += tmp << 10;
	tmp ^= tmp >> 6;

	*hash = tmp;
}

static OF_INLINE void
OFHashAddHash(unsigned long *_Nonnull hash, unsigned long otherHash)
{
	OFHashAdd(hash, (otherHash >> 24) & 0xFF);
	OFHashAdd(hash, (otherHash >> 16) & 0xFF);
	OFHashAdd(hash, (otherHash >>  8) & 0xFF);
	OFHashAdd(hash, otherHash & 0xFF);
}

static OF_INLINE void
OFHashFinalize(unsigned long *_Nonnull hash)
{
	uint32_t tmp = (uint32_t)*hash;

	tmp += tmp << 3;
	tmp ^= tmp >> 11;
	tmp += tmp << 15;

	*hash = tmp;
}

static OF_INLINE bool
OFBitsetIsSet(unsigned char *_Nonnull storage, size_t idx)
{
	return storage[idx / CHAR_BIT] & (1u << (idx % CHAR_BIT));
}

static OF_INLINE void
OFBitsetSet(unsigned char *_Nonnull storage, size_t idx)
{
	storage[idx / CHAR_BIT] |= (1u << (idx % CHAR_BIT));
}

static OF_INLINE void
OFBitsetClear(unsigned char *_Nonnull storage, size_t idx)
{
	storage[idx / CHAR_BIT] &= ~(1u << (idx % CHAR_BIT));
}

static OF_INLINE char *_Nullable
OFStrdup(const char *_Nonnull string)
{
	char *copy;
	size_t length = strlen(string);

	if ((copy = (char *)malloc(length + 1)) == NULL)
		return NULL;

	memcpy(copy, string, length + 1);

	return copy;
}

static OF_INLINE void
OFZeroMemory(void *_Nonnull buffer_, size_t length)
{
	volatile unsigned char *buffer = (volatile unsigned char *)buffer_;

	while (buffer < (unsigned char *)buffer_ + length)
		*buffer++ = '\0';
}

static OF_INLINE bool
OFASCIIIsAlpha(char c)
{
	return ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z'));
}

static OF_INLINE bool
OFASCIIIsDigit(char c)
{
	return (c >= '0' && c <= '9');
}

static OF_INLINE bool
OFASCIIIsAlnum(char c)
{
	return (OFASCIIIsAlpha(c) || OFASCIIIsDigit(c));
}

static OF_INLINE bool
OFASCIIIsSpace(char c)
{
	return (c == ' ' || c == '\t' || c == '\n' || c == '\r' || c == '\f' ||
	    c == '\v');
}

static OF_INLINE char
OFASCIIToUpper(char c)
{
	return (c >= 'a' && c <= 'z' ? 'A' + (c - 'a') : c);
}

static OF_INLINE char
OFASCIIToLower(char c)
{
	return (c >= 'A' && c <= 'Z' ? 'a' + (c - 'A') : c);
}
#endif

Modified src/module.modulemap from [46be0ed236] to [4964b69439].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
framework module ObjFW {
	umbrella header "ObjFW.h"

	/*
	 * These are included by atomic.h, but should never be included
	 * directly.
	 */
	exclude header "atomic_builtins.h"
	exclude header "atomic_no_threads.h"
	exclude header "atomic_osatomic.h"
	exclude header "atomic_powerpc.h"
	exclude header "atomic_sync_builtins.h"
	exclude header "atomic_x86.h"

	export *
}




|


|
|
|
|
|
|



1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
framework module ObjFW {
	umbrella header "ObjFW.h"

	/*
	 * These are included by OFAtomic.h, but should never be included
	 * directly.
	 */
	exclude header "OFAtomic_builtins.h"
	exclude header "OFAtomic_no_threads.h"
	exclude header "OFAtomic_osatomic.h"
	exclude header "OFAtomic_powerpc.h"
	exclude header "OFAtomic_sync_builtins.h"
	exclude header "OFAtomic_x86.h"

	export *
}

Deleted src/mutex.h version [c50a02c698].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include <errno.h>

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No mutexes available!
#endif

#import "macros.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_mutex_t of_mutex_t;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef CRITICAL_SECTION of_mutex_t;
#elif defined(OF_AMIGAOS)
# include <exec/semaphores.h>
typedef struct SignalSemaphore of_mutex_t;
#endif

#if defined(OF_HAVE_ATOMIC_OPS)
# import "atomic.h"
typedef volatile int of_spinlock_t;
# define OF_SPINCOUNT 10
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
typedef pthread_spinlock_t of_spinlock_t;
#else
typedef of_mutex_t of_spinlock_t;
#endif

#ifdef OF_HAVE_SCHED_YIELD
# include <sched.h>
#endif

#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS) || \
    defined(OF_AMIGAOS)
# define of_rmutex_t of_mutex_t
#else
# import "tlskey.h"
typedef struct {
	of_mutex_t mutex;
	of_tlskey_t count;
} of_rmutex_t;
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int of_mutex_new(of_mutex_t *mutex);
extern int of_mutex_lock(of_mutex_t *mutex);
extern int of_mutex_trylock(of_mutex_t *mutex);
extern int of_mutex_unlock(of_mutex_t *mutex);
extern int of_mutex_free(of_mutex_t *mutex);
extern int of_rmutex_new(of_rmutex_t *rmutex);
extern int of_rmutex_lock(of_rmutex_t *rmutex);
extern int of_rmutex_trylock(of_rmutex_t *rmutex);
extern int of_rmutex_unlock(of_rmutex_t *rmutex);
extern int of_rmutex_free(of_rmutex_t *rmutex);
#ifdef __cplusplus
}
#endif

/* Spinlocks are inlined for performance. */

static OF_INLINE void
of_thread_yield(void)
{
#if defined(OF_HAVE_SCHED_YIELD)
	sched_yield();
#elif defined(OF_WINDOWS)
	Sleep(0);
#endif
}

static OF_INLINE int
of_spinlock_new(of_spinlock_t *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	*spinlock = 0;
	return 0;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_init(spinlock, 0);
#else
	return of_mutex_new(spinlock);
#endif
}

static OF_INLINE int
of_spinlock_trylock(of_spinlock_t *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	if (of_atomic_int_cmpswap(spinlock, 0, 1)) {
		of_memory_barrier_acquire();
		return 0;
	}

	return EBUSY;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_trylock(spinlock);
#else
	return of_mutex_trylock(spinlock);
#endif
}

static OF_INLINE int
of_spinlock_lock(of_spinlock_t *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	size_t i;

	for (i = 0; i < OF_SPINCOUNT; i++)
		if (of_spinlock_trylock(spinlock) == 0)
			return 0;

	while (of_spinlock_trylock(spinlock) == EBUSY)
		of_thread_yield();

	return 0;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_lock(spinlock);
#else
	return of_mutex_lock(spinlock);
#endif
}

static OF_INLINE int
of_spinlock_unlock(of_spinlock_t *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	bool ret = of_atomic_int_cmpswap(spinlock, 1, 0);

	of_memory_barrier_release();

	return (ret ? 0 : EINVAL);
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_unlock(spinlock);
#else
	return of_mutex_unlock(spinlock);
#endif
}

static OF_INLINE int
of_spinlock_free(of_spinlock_t *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
	return 0;
#elif defined(OF_HAVE_PTHREAD_SPINLOCKS)
	return pthread_spin_destroy(spinlock);
#else
	return of_mutex_free(spinlock);
#endif
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






















































































































































































































































































































































Deleted src/mutex.m version [637d387b19].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/mutex.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/mutex.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/mutex.m"
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




















































Deleted src/of_asprintf.h version [2f5af44b9a].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#include <stdarg.h>

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

#ifdef __cplusplus
extern "C" {
#endif
extern int of_asprintf(
    char *_Nullable *_Nonnull, const char *_Nonnull, ...);
extern int of_vasprintf(
    char *_Nullable *_Nonnull, const char *_Nonnull, va_list);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
















































































Deleted src/of_asprintf.m version [d2e16772ed].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include <stdbool.h>

#ifdef HAVE_WCHAR_H
# include <wchar.h>
#endif

#ifdef HAVE_ASPRINTF_L
# include <locale.h>
#endif
#ifdef HAVE_XLOCALE_H
# include <xlocale.h>
#endif

#ifdef OF_HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif

#import "OFString.h"
#import "OFLocale.h"

#import "OFInitializationFailedException.h"

#define MAX_SUBFORMAT_LEN 64

#ifndef HAVE_ASPRINTF
/*
 * (v)asprintf might be declared, but HAVE_ASPRINTF not defined because
 * configure determined it is broken. In this case, we must make sure there is
 * no name clash.
 */
# define asprintf asprintf_
# define vasprintf vasprintf_
#endif

struct context {
	const char *format;
	size_t formatLen;
	char subformat[MAX_SUBFORMAT_LEN + 1];
	size_t subformatLen;
	va_list arguments;
	char *buffer;
	size_t bufferLen;
	size_t i, last;
	enum {
		STATE_STRING,
		STATE_FORMAT_FLAGS,
		STATE_FORMAT_FIELD_WIDTH,
		STATE_FORMAT_LENGTH_MODIFIER,
		STATE_FORMAT_CONVERSION_SPECIFIER
	} state;
	enum {
		LENGTH_MODIFIER_NONE,
		LENGTH_MODIFIER_HH,
		LENGTH_MODIFIER_H,
		LENGTH_MODIFIER_L,
		LENGTH_MODIFIER_LL,
		LENGTH_MODIFIER_J,
		LENGTH_MODIFIER_Z,
		LENGTH_MODIFIER_T,
		LENGTH_MODIFIER_CAPITAL_L
	} lengthModifier;
	bool useLocale;
};

#ifdef HAVE_ASPRINTF_L
static locale_t cLocale;

OF_CONSTRUCTOR()
{
	if ((cLocale = newlocale(LC_ALL_MASK, "C", NULL)) == NULL)
		@throw [OFInitializationFailedException exception];
}
#endif

#ifndef HAVE_ASPRINTF
static int
vasprintf(char **string, const char *format, va_list arguments)
{
	int length;
	size_t bufferLength = 128;

	*string = NULL;

	for (;;) {
		free(*string);

		if ((*string = malloc(bufferLength)) == NULL)
			return -1;

		length = vsnprintf(*string, bufferLength - 1, format,
		    arguments);

		if (length >= 0 && (size_t)length < bufferLength - 1)
			break;

		if (bufferLength > INT_MAX / 2) {
			free(*string);
			return -1;
		}

		bufferLength <<= 1;
	}

	if (length > 0 && (size_t)length != bufferLength - 1) {
		char *resized = realloc(*string, length + 1);

		/* Ignore if making it smaller failed. */
		if (resized != NULL)
			*string = resized;
	}

	return length;
}

static int
asprintf(char **string, const char *format, ...)
{
	int ret;
	va_list arguments;

	va_start(arguments, format);
	ret = vasprintf(string, format, arguments);
	va_end(arguments);

	return ret;
}
#endif

static bool
appendString(struct context *ctx, const char *append, size_t appendLen)
{
	char *newBuf;

	if (appendLen == 0)
		return true;

	if ((newBuf = realloc(ctx->buffer,
	    ctx->bufferLen + appendLen + 1)) == NULL)
		return false;

	memcpy(newBuf + ctx->bufferLen, append, appendLen);

	ctx->buffer = newBuf;
	ctx->bufferLen += appendLen;

	return true;
}

static bool
appendSubformat(struct context *ctx, const char *subformat,
    size_t subformatLen)
{
	if (ctx->subformatLen + subformatLen > MAX_SUBFORMAT_LEN)
		return false;

	memcpy(ctx->subformat + ctx->subformatLen, subformat, subformatLen);
	ctx->subformatLen += subformatLen;
	ctx->subformat[ctx->subformatLen] = 0;

	return true;
}

static bool
stringState(struct context *ctx)
{
	if (ctx->format[ctx->i] == '%') {
		if (ctx->i > 0)
			if (!appendString(ctx, ctx->format + ctx->last,
			    ctx->i - ctx->last))
				return false;

		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		ctx->last = ctx->i + 1;
		ctx->state = STATE_FORMAT_FLAGS;
	}

	return true;
}

static bool
formatFlagsState(struct context *ctx)
{
	switch (ctx->format[ctx->i]) {
	case '-':
	case '+':
	case ' ':
	case '#':
	case '0':
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		break;
	case ',':
		/* ObjFW extension: Use decimal point from locale */
		ctx->useLocale = true;
		break;
	default:
		ctx->state = STATE_FORMAT_FIELD_WIDTH;
		ctx->i--;

		break;
	}

	return true;
}

static bool
formatFieldWidthState(struct context *ctx)
{
	if ((ctx->format[ctx->i] >= '0' && ctx->format[ctx->i] <= '9') ||
	    ctx->format[ctx->i] == '*' || ctx->format[ctx->i] == '.') {
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
	} else {
		ctx->state = STATE_FORMAT_LENGTH_MODIFIER;
		ctx->i--;
	}

	return true;
}

static bool
formatLengthModifierState(struct context *ctx)
{
	/* Only one allowed */
	switch (ctx->format[ctx->i]) {
	case 'h': /* and also hh */
		if (ctx->formatLen > ctx->i + 1 &&
		    ctx->format[ctx->i + 1] == 'h') {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 2))
				return false;

			ctx->i++;
			ctx->lengthModifier = LENGTH_MODIFIER_HH;
		} else {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
				return false;

			ctx->lengthModifier = LENGTH_MODIFIER_H;
		}

		break;
	case 'l': /* and also ll */
		if (ctx->formatLen > ctx->i + 1 &&
		    ctx->format[ctx->i + 1] == 'l') {
#ifndef OF_WINDOWS
			if (!appendSubformat(ctx, ctx->format + ctx->i, 2))
				return false;
#else
			if (!appendSubformat(ctx, "I64", 3))
				return false;
#endif

			ctx->i++;
			ctx->lengthModifier = LENGTH_MODIFIER_LL;
		} else {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
				return false;

			ctx->lengthModifier = LENGTH_MODIFIER_L;
		}

		break;
	case 'j':
#if defined(OF_WINDOWS)
		if (!appendSubformat(ctx, "I64", 3))
			return false;
#elif defined(_NEWLIB_VERSION) || defined(OF_HPUX)
		if (!appendSubformat(ctx, "ll", 2))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LENGTH_MODIFIER_J;

		break;
	case 'z':
#if defined(OF_WINDOWS)
		if (sizeof(size_t) == 8)
			if (!appendSubformat(ctx, "I64", 3))
				return false;
#elif defined(_NEWLIB_VERSION) || defined(OF_HPUX)
		if (!appendSubformat(ctx, "l", 1))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LENGTH_MODIFIER_Z;

		break;
	case 't':
#if defined(OF_WINDOWS)
		if (sizeof(ptrdiff_t) == 8)
			if (!appendSubformat(ctx, "I64", 3))
				return false;
#elif defined(_NEWLIB_VERSION) || defined(OF_HPUX)
		if (!appendSubformat(ctx, "l", 1))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LENGTH_MODIFIER_T;

		break;
	case 'L':
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		ctx->lengthModifier = LENGTH_MODIFIER_CAPITAL_L;

		break;
#ifdef OF_WINDOWS
	case 'I': /* win32 strangeness (I64 instead of ll or j) */
		if (ctx->formatLen > ctx->i + 2 &&
		    ctx->format[ctx->i + 1] == '6' &&
		    ctx->format[ctx->i + 2] == '4') {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 3))
				return false;

			ctx->i += 2;
			ctx->lengthModifier = LENGTH_MODIFIER_LL;
		} else
			ctx->i--;

		break;
#endif
#ifdef OF_IOS
	case 'q': /* iOS uses this for PRI?64 */
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		ctx->lengthModifier = LENGTH_MODIFIER_LL;

		break;
#endif
	default:
		ctx->i--;

		break;
	}

	ctx->state = STATE_FORMAT_CONVERSION_SPECIFIER;
	return true;
}

static bool
formatConversionSpecifierState(struct context *ctx)
{
	char *tmp = NULL;
	int tmpLen = 0;
#ifndef HAVE_ASPRINTF_L
	OFString *point;
#endif

	if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
		return false;

	switch (ctx->format[ctx->i]) {
	case '@':
		if (ctx->lengthModifier != LENGTH_MODIFIER_NONE)
			return false;

		ctx->subformat[ctx->subformatLen - 1] = 's';

		@try {
			id object;

			if ((object = va_arg(ctx->arguments, id)) != nil) {
				void *pool = objc_autoreleasePoolPush();

				tmpLen = asprintf(&tmp, ctx->subformat,
				    [object description].UTF8String);

				objc_autoreleasePoolPop(pool);
			} else
				tmpLen = asprintf(&tmp, ctx->subformat,
				    "(nil)");
		} @catch (id e) {
			free(ctx->buffer);
			@throw e;
		}

		break;
	case 'C':
		if (ctx->lengthModifier != LENGTH_MODIFIER_NONE)
			return false;

		ctx->subformat[ctx->subformatLen - 1] = 's';

		{
			char buffer[5];
			size_t len = of_string_utf8_encode(
			    va_arg(ctx->arguments, of_unichar_t), buffer);

			if (len == 0)
				return false;

			buffer[len] = 0;
			tmpLen = asprintf(&tmp, ctx->subformat, buffer);
		}

		break;
	case 'S':
		if (ctx->lengthModifier != LENGTH_MODIFIER_NONE)
			return false;

		ctx->subformat[ctx->subformatLen - 1] = 's';

		{
			const of_unichar_t *arg =
			    va_arg(ctx->arguments, const of_unichar_t *);
			size_t j, len = of_string_utf32_length(arg);
			char *buffer;

			if (SIZE_MAX / 4 < len || (SIZE_MAX / 4) - len < 1)
				return false;

			if ((buffer = malloc((len * 4) + 1)) == NULL)
				return false;

			j = 0;
			for (size_t i = 0; i < len; i++) {
				size_t clen = of_string_utf8_encode(arg[i],
				    buffer + j);

				if (clen == 0) {
					free(buffer);
					return false;
				}

				j += clen;
			}
			buffer[j] = 0;

			tmpLen = asprintf(&tmp, ctx->subformat, buffer);

			free(buffer);
		}

		break;
	case 'd':
	case 'i':
		switch (ctx->lengthModifier) {
		case LENGTH_MODIFIER_NONE:
		case LENGTH_MODIFIER_HH:
		case LENGTH_MODIFIER_H:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, int));
			break;
		case LENGTH_MODIFIER_L:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, long));
			break;
		case LENGTH_MODIFIER_LL:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, long long));
			break;
		case LENGTH_MODIFIER_J:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, intmax_t));
			break;
		case LENGTH_MODIFIER_Z:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, ssize_t));
			break;
		case LENGTH_MODIFIER_T:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, ptrdiff_t));
			break;
		default:
			return false;
		}

		break;
	case 'o':
	case 'u':
	case 'x':
	case 'X':
		switch (ctx->lengthModifier) {
		case LENGTH_MODIFIER_NONE:
		case LENGTH_MODIFIER_HH:
		case LENGTH_MODIFIER_H:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, unsigned int));
			break;
		case LENGTH_MODIFIER_L:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, unsigned long));
			break;
		case LENGTH_MODIFIER_LL:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, unsigned long long));
			break;
		case LENGTH_MODIFIER_J:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, uintmax_t));
			break;
		case LENGTH_MODIFIER_Z:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, size_t));
			break;
		case LENGTH_MODIFIER_T:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, ptrdiff_t));
			break;
		default:
			return false;
		}

		break;
	case 'f':
	case 'F':
	case 'e':
	case 'E':
	case 'g':
	case 'G':
	case 'a':
	case 'A':
		switch (ctx->lengthModifier) {
		case LENGTH_MODIFIER_NONE:
		case LENGTH_MODIFIER_L:
#ifdef HAVE_ASPRINTF_L
			if (!ctx->useLocale)
				tmpLen = asprintf_l(&tmp, cLocale,
				    ctx->subformat,
				    va_arg(ctx->arguments, double));
			else
#endif
				tmpLen = asprintf(&tmp, ctx->subformat,
				    va_arg(ctx->arguments, double));
			break;
		case LENGTH_MODIFIER_CAPITAL_L:
#ifdef HAVE_ASPRINTF_L
			if (!ctx->useLocale)
				tmpLen = asprintf_l(&tmp, cLocale,
				    ctx->subformat,
				    va_arg(ctx->arguments, long double));
			else
#endif
				tmpLen = asprintf(&tmp, ctx->subformat,
				    va_arg(ctx->arguments, long double));
			break;
		default:
			return false;
		}

#ifndef HAVE_ASPRINTF_L
		if (tmpLen == -1)
			return false;

		/*
		 * If there's no asprintf_l, we have no other choice than to
		 * use this ugly hack to replace the locale's decimal point
		 * back to ".".
		 */
		point = [OFLocale decimalPoint];

		if (!ctx->useLocale && point != nil && ![point isEqual: @"."]) {
			void *pool = objc_autoreleasePoolPush();
			char *tmp2;

			@try {
				OFMutableString *tmpStr = [OFMutableString
				    stringWithUTF8String: tmp
						  length: tmpLen];
				[tmpStr replaceOccurrencesOfString: point
							withString: @"."];

				if (tmpStr.UTF8StringLength > INT_MAX)
					return false;

				tmpLen = (int)tmpStr.UTF8StringLength;
				tmp2 = malloc(tmpLen);
				memcpy(tmp2, tmpStr.UTF8String, tmpLen);
			} @finally {
				free(tmp);
				objc_autoreleasePoolPop(pool);
			}

			tmp = tmp2;
		}
#endif

		break;
	case 'c':
		switch (ctx->lengthModifier) {
		case LENGTH_MODIFIER_NONE:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, int));
			break;
		case LENGTH_MODIFIER_L:
#ifdef HAVE_WCHAR_H
# if WINT_MAX >= INT_MAX
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, wint_t));
# else
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, int));
# endif
			break;
#endif
		default:
			return false;
		}

		break;
	case 's':
		switch (ctx->lengthModifier) {
		case LENGTH_MODIFIER_NONE:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, const char *));
			break;
#ifdef HAVE_WCHAR_T
		case LENGTH_MODIFIER_L:
			tmpLen = asprintf(&tmp, ctx->subformat,
			    va_arg(ctx->arguments, const wchar_t *));
			break;
#endif
		default:
			return false;
		}

		break;
	case 'p':
		if (ctx->lengthModifier != LENGTH_MODIFIER_NONE)
			return false;

		tmpLen = asprintf(&tmp, ctx->subformat,
		    va_arg(ctx->arguments, void *));

		break;
	case 'n':
		switch (ctx->lengthModifier) {
		case LENGTH_MODIFIER_NONE:
			*va_arg(ctx->arguments, int *) = (int)ctx->bufferLen;
			break;
		case LENGTH_MODIFIER_HH:
			*va_arg(ctx->arguments, signed char *) =
			    (signed char)ctx->bufferLen;
			break;
		case LENGTH_MODIFIER_H:
			*va_arg(ctx->arguments, short *) =
			    (short)ctx->bufferLen;
			break;
		case LENGTH_MODIFIER_L:
			*va_arg(ctx->arguments, long *) =
			    (long)ctx->bufferLen;
			break;
		case LENGTH_MODIFIER_LL:
			*va_arg(ctx->arguments, long long *) =
			    (long long)ctx->bufferLen;
			break;
		case LENGTH_MODIFIER_J:
			*va_arg(ctx->arguments, intmax_t *) =
			    (intmax_t)ctx->bufferLen;
			break;
		case LENGTH_MODIFIER_Z:
			*va_arg(ctx->arguments, size_t *) =
			    (size_t)ctx->bufferLen;
			break;
		case LENGTH_MODIFIER_T:
			*va_arg(ctx->arguments, ptrdiff_t *) =
			    (ptrdiff_t)ctx->bufferLen;
			break;
		default:
			return false;
		}

		break;
	case '%':
		if (ctx->lengthModifier != LENGTH_MODIFIER_NONE)
			return false;

		if (!appendString(ctx, "%", 1))
			return false;

		break;
	default:
		return false;
	}

	if (tmpLen == -1)
		return false;

	if (tmp != NULL) {
		if (!appendString(ctx, tmp, tmpLen)) {
			free(tmp);
			return false;
		}

		free(tmp);
	}

	memset(ctx->subformat, 0, MAX_SUBFORMAT_LEN);
	ctx->subformatLen = 0;
	ctx->lengthModifier = LENGTH_MODIFIER_NONE;
	ctx->useLocale = false;

	ctx->last = ctx->i + 1;
	ctx->state = STATE_STRING;

	return true;
}

static bool (*states[])(struct context *) = {
	stringState,
	formatFlagsState,
	formatFieldWidthState,
	formatLengthModifierState,
	formatConversionSpecifierState
};

int
of_vasprintf(char **string, const char *format, va_list arguments)
{
	struct context ctx;

	ctx.format = format;
	ctx.formatLen = strlen(format);
	memset(ctx.subformat, 0, MAX_SUBFORMAT_LEN + 1);
	ctx.subformatLen = 0;
	va_copy(ctx.arguments, arguments);
	ctx.bufferLen = 0;
	ctx.last = 0;
	ctx.state = STATE_STRING;
	ctx.lengthModifier = LENGTH_MODIFIER_NONE;
	ctx.useLocale = false;

	if ((ctx.buffer = malloc(1)) == NULL)
		return -1;

	for (ctx.i = 0; ctx.i < ctx.formatLen; ctx.i++) {
		if (!states[ctx.state](&ctx)) {
			free(ctx.buffer);
			return -1;
		}
	}

	if (ctx.state != STATE_STRING) {
		free(ctx.buffer);
		return -1;
	}

	if (!appendString(&ctx, ctx.format + ctx.last,
	    ctx.formatLen - ctx.last)) {
		free(ctx.buffer);
		return -1;
	}

	ctx.buffer[ctx.bufferLen] = 0;

	*string = ctx.buffer;
	return (ctx.bufferLen <= INT_MAX ? (int)ctx.bufferLen : -1);
}

int
of_asprintf(char **string, const char *format, ...)
{
	va_list arguments;
	int ret;

	va_start(arguments, format);
	ret = of_vasprintf(string, format, arguments);
	va_end(arguments);

	return ret;
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Deleted src/of_strptime.h version [3f858fd27a].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#include <time.h>

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

#ifdef __cplusplus
extern "C" {
#endif
extern const char *of_strptime(const char *buf, const char *fmt, struct tm *tm,
    short *tz);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<












































































Deleted src/of_strptime.m version [aca88fc28d].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <string.h>

#include <time.h>

#import "macros.h"

const char *
of_strptime(const char *buffer, const char *format, struct tm *tm, short *tz)
{
	enum {
		SEARCH_CONVERSION_SPECIFIER,
		IN_CONVERSION_SPECIFIER
	} state = SEARCH_CONVERSION_SPECIFIER;
	size_t j, bufferLen, formatLen;

	bufferLen = strlen(buffer);
	formatLen = strlen(format);

	j = 0;
	for (size_t i = 0; i < formatLen; i++) {
		if (j >= bufferLen)
			return NULL;

		switch (state) {
		case SEARCH_CONVERSION_SPECIFIER:
			if (format[i] == '%')
				state = IN_CONVERSION_SPECIFIER;
			else if (format[i] != buffer[j++])
				return NULL;

			break;

		case IN_CONVERSION_SPECIFIER:;
			int k, maxLen, number = 0;

			switch (format[i]) {
			case 'd':
			case 'e':
			case 'H':
			case 'm':
			case 'M':
			case 'S':
			case 'y':
				maxLen = 2;
				break;
			case 'Y':
				maxLen = 4;
				break;
			case '%':
			case 'a':
			case 'b':
			case 'n':
			case 't':
			case 'z':
				maxLen = 0;
				break;
			default:
				return NULL;
			}

			if (maxLen > 0 && (buffer[j] < '0' || buffer[j] > '9'))
				return NULL;

			for (k = 0; k < maxLen && j < bufferLen &&
			    buffer[j] >= '0' && buffer[j] <= '9'; k++, j++) {
				number *= 10;
				number += buffer[j] - '0';
			}

			switch (format[i]) {
			case 'a':
				if (bufferLen < j + 3)
					return NULL;

				if (memcmp(buffer + j, "Sun", 3) == 0)
					tm->tm_wday = 0;
				else if (memcmp(buffer + j, "Mon", 3) == 0)
					tm->tm_wday = 1;
				else if (memcmp(buffer + j, "Tue", 3) == 0)
					tm->tm_wday = 2;
				else if (memcmp(buffer + j, "Wed", 3) == 0)
					tm->tm_wday = 3;
				else if (memcmp(buffer + j, "Thu", 3) == 0)
					tm->tm_wday = 4;
				else if (memcmp(buffer + j, "Fri", 3) == 0)
					tm->tm_wday = 5;
				else if (memcmp(buffer + j, "Sat", 3) == 0)
					tm->tm_wday = 6;
				else
					return NULL;

				j += 3;
				break;
			case 'b':
				if (bufferLen < j + 3)
					return NULL;

				if (memcmp(buffer + j, "Jan", 3) == 0)
					tm->tm_mon = 0;
				else if (memcmp(buffer + j, "Feb", 3) == 0)
					tm->tm_mon = 1;
				else if (memcmp(buffer + j, "Mar", 3) == 0)
					tm->tm_mon = 2;
				else if (memcmp(buffer + j, "Apr", 3) == 0)
					tm->tm_mon = 3;
				else if (memcmp(buffer + j, "May", 3) == 0)
					tm->tm_mon = 4;
				else if (memcmp(buffer + j, "Jun", 3) == 0)
					tm->tm_mon = 5;
				else if (memcmp(buffer + j, "Jul", 3) == 0)
					tm->tm_mon = 6;
				else if (memcmp(buffer + j, "Aug", 3) == 0)
					tm->tm_mon = 7;
				else if (memcmp(buffer + j, "Sep", 3) == 0)
					tm->tm_mon = 8;
				else if (memcmp(buffer + j, "Oct", 3) == 0)
					tm->tm_mon = 9;
				else if (memcmp(buffer + j, "Nov", 3) == 0)
					tm->tm_mon = 10;
				else if (memcmp(buffer + j, "Dec", 3) == 0)
					tm->tm_mon = 11;
				else
					return NULL;

				j += 3;
				break;
			case 'd':
			case 'e':
				tm->tm_mday = number;
				break;
			case 'H':
				tm->tm_hour = number;
				break;
			case 'm':
				tm->tm_mon = number - 1;
				break;
			case 'M':
				tm->tm_min = number;
				break;
			case 'S':
				tm->tm_sec = number;
				break;
			case 'y':
				if (number <= 68)
					number += 100;

				tm->tm_year = number;
				break;
			case 'Y':
				if (number < 1900)
					return NULL;

				tm->tm_year = number - 1900;
				break;
			case 'z':
				if (buffer[j] == '-' || buffer[j] == '+') {
					const char *b = buffer + j;

					if (bufferLen < j + 5)
						return NULL;

					if (tz == NULL)
						break;

					*tz = (((short)b[1] - '0') * 600 +
					    ((short)b[2] - '0') * 60 +
					    ((short)b[3] - '0') * 10 +
					    ((short)b[4] - '0')) *
					    (b[0] == '-' ? -1 : 1);

					j += 5;
				} else if (buffer[j] == 'Z') {
					if (tz != NULL)
						*tz = 0;

					j++;
				} else if (buffer[j] == 'G') {
					if (bufferLen < j + 3)
						return NULL;

					if (buffer[j + 1] != 'M' ||
					    buffer[j + 2] != 'T')
						return NULL;

					if (tz != NULL)
						*tz = 0;

					j += 3;
				} else
					return NULL;

				break;
			case '%':
				if (buffer[j++] != '%')
					return NULL;
				break;
			case 'n':
				if (buffer[j++] != '\n')
					return NULL;
				break;
			case 't':
				if (buffer[j++] != '\t')
					return NULL;
				break;
			}

			state = SEARCH_CONVERSION_SPECIFIER;

			break;
		}
	}

	return buffer + j;
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<














































































































































































































































































































































































































































































Deleted src/once.h version [82e5d91bee].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_once_t of_once_t;
# define OF_ONCE_INIT PTHREAD_ONCE_INIT
#elif defined(OF_HAVE_ATOMIC_OPS)
typedef volatile int of_once_t;
# define OF_ONCE_INIT 0
#elif defined(OF_AMIGAOS) || !defined(OF_HAVE_THREADS)
typedef int of_once_t;
# define OF_ONCE_INIT 0
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern void of_once(of_once_t *control, void (*func)(void));
#ifdef __cplusplus
}
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<












































































Deleted src/once.m version [af444c86d5].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdbool.h>

#import "once.h"

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_ATOMIC_OPS)
# import "atomic.h"
# import "mutex.h"
#endif

void
of_once(of_once_t *control, void (*func)(void))
{
#if !defined(OF_HAVE_THREADS)
	if (*control == 0) {
		func();
		*control = 1;
	}
#elif defined(OF_HAVE_PTHREADS)
	pthread_once(control, func);
#elif defined(OF_HAVE_ATOMIC_OPS)
	/* Avoid atomic operations in case it's already done. */
	if (*control == 2)
		return;

	if (of_atomic_int_cmpswap(control, 0, 1)) {
		func();

		of_memory_barrier();

		of_atomic_int_inc(control);
	} else
		while (*control == 1)
			of_thread_yield();
#elif defined(OF_AMIGAOS)
	bool run = false;

	/* Avoid Forbid() in case it's already done. */
	if (*control == 2)
		return;

	Forbid();

	switch (*control) {
	case 0:
		*control = 1;
		run = true;
		break;
	case 1:
		while (*control == 1) {
			Permit();
			Forbid();
		}
	}

	Permit();

	if (run) {
		func();
		*control = 2;
	}
#else
# error No of_once available
#endif
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<










































































































































































Deleted src/pbkdf2.h version [eef5fddc43].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFHMAC;

/**
 * @brief The parameters for @ref of_pbkdf2.
 */
typedef struct of_pbkdf2_parameters_t {
	/** @brief The HMAC to use to derive a key. */
	__unsafe_unretained OFHMAC *HMAC;
	/** @brief The number of iterations to perform. */
	size_t iterations;
	/** @brief The salt to derive a key with. */
	const unsigned char *salt;
	/** @brief The length of the salt. */
	size_t saltLength;
	/** @brief The password to derive a key from. */
	const char *password;
	/** @brief The length of the password. */
	size_t passwordLength;
	/** @brief The buffer to write the key to. */
	unsigned char *key;
	/**
	 * @brief The desired length for the derived key.
	 *
	 * @ref key needs to have enough storage.
	 */
	size_t keyLength;
	/** @brief Whether data may be stored in swappable memory. */
	bool allowsSwappableMemory;
} of_pbkdf2_parameters_t;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Derives a key from a password and a salt using PBKDF2.
 *
 * @note This will call @ref OFHMAC::reset on the `HMAC` first, making it
 *	 possible to reuse the `HMAC`, but also meaning all previous results
 *	 from the `HMAC` get invalidated if they have not been copied.
 *
 * @param param The parameters to use
 */
extern void of_pbkdf2(of_pbkdf2_parameters_t param);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
























































































































































Deleted src/pbkdf2.m version [11ab09dd1b].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <stdlib.h>

#import "OFHMAC.h"
#import "OFSecureData.h"

#import "OFInvalidArgumentException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#import "pbkdf2.h"

void
of_pbkdf2(of_pbkdf2_parameters_t param)
{
	void *pool = objc_autoreleasePoolPush();
	size_t blocks, digestSize = param.HMAC.digestSize;
	OFSecureData *buffer = [OFSecureData
		    dataWithCount: digestSize
	    allowsSwappableMemory: param.allowsSwappableMemory];
	OFSecureData *digest = [OFSecureData
		    dataWithCount: digestSize
	    allowsSwappableMemory: param.allowsSwappableMemory];
	unsigned char *bufferItems = buffer.mutableItems;
	unsigned char *digestItems = digest.mutableItems;
	OFSecureData *extendedSalt;
	unsigned char *extendedSaltItems;

	if (param.HMAC == nil || param.iterations == 0 || param.salt == NULL ||
	    param.password == NULL || param.key == NULL || param.keyLength == 0)
		@throw [OFInvalidArgumentException exception];

	blocks = param.keyLength / digestSize;
	if (param.keyLength % digestSize != 0)
		blocks++;

	if (param.saltLength > SIZE_MAX - 4 || blocks > UINT32_MAX)
		@throw [OFOutOfRangeException exception];

	extendedSalt = [OFSecureData
		    dataWithCount: param.saltLength + 4
	    allowsSwappableMemory: param.allowsSwappableMemory];
	extendedSaltItems = extendedSalt.mutableItems;

	@try {
		uint32_t i = OF_BSWAP32_IF_LE(1);

		[param.HMAC setKey: param.password
			    length: param.passwordLength];

		memcpy(extendedSaltItems, param.salt, param.saltLength);

		while (param.keyLength > 0) {
			size_t length;

			memcpy(extendedSaltItems + param.saltLength, &i, 4);

			[param.HMAC reset];
			[param.HMAC updateWithBuffer: extendedSaltItems
					      length: param.saltLength + 4];
			memcpy(bufferItems, param.HMAC.digest, digestSize);
			memcpy(digestItems, param.HMAC.digest, digestSize);

			for (size_t j = 1; j < param.iterations; j++) {
				[param.HMAC reset];
				[param.HMAC updateWithBuffer: digestItems
						      length: digestSize];
				memcpy(digestItems, param.HMAC.digest,
				    digestSize);

				for (size_t k = 0; k < digestSize; k++)
					bufferItems[k] ^= digestItems[k];
			}

			length = digestSize;
			if (length > param.keyLength)
				length = param.keyLength;

			memcpy(param.key, bufferItems, length);
			param.key += length;
			param.keyLength -= length;

			i = OF_BSWAP32_IF_LE(OF_BSWAP32_IF_LE(i) + 1);
		}
	} @catch (id e) {
		[extendedSalt zero];
		[buffer zero];
		[digest zero];

		@throw e;
	} @finally {
		[param.HMAC zero];
	}

	objc_autoreleasePoolPop(pool);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
































































































































































































































Added src/platform/amiga/OFPlainCondition.m version [e78dc05f49].























































































































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "OFPlainCondition.h"

#include <proto/exec.h>
#include <devices/timer.h>
#ifndef OF_AMIGAOS4
# include <clib/alib_protos.h>
#endif

int
OFPlainConditionNew(OFPlainCondition *condition)
{
	condition->waitingTasks = NULL;

	return 0;
}

int
OFPlainConditionSignal(OFPlainCondition *condition)
{
	Forbid();
	@try {
		if (condition->waitingTasks == NULL)
			return 0;

		Signal(condition->waitingTasks->task,
		    (1ul << condition->waitingTasks->sigBit));

		condition->waitingTasks = condition->waitingTasks->next;
	} @finally {
		Permit();
	}

	return 0;
}

int
OFPlainConditionBroadcast(OFPlainCondition *condition)
{
	Forbid();
	@try {
		if (condition->waitingTasks == NULL)
			return 0;

		while (condition->waitingTasks != NULL) {
			Signal(condition->waitingTasks->task,
			    (1ul << condition->waitingTasks->sigBit));

			condition->waitingTasks = condition->waitingTasks->next;
		}
	} @finally {
		Permit();
	}

	return 0;
}

int
OFPlainConditionWait(OFPlainCondition *condition, OFPlainMutex *mutex)
{
	ULONG signalMask = 0;

	return OFPlainConditionWaitOrExecSignal(condition, mutex, &signalMask);
}

int
OFPlainConditionWaitOrExecSignal(OFPlainCondition *condition,
    OFPlainMutex *mutex, ULONG *signalMask)
{
	struct OFPlainConditionWaitingTask waitingTask = {
		.task = FindTask(NULL),
		.sigBit = AllocSignal(-1)
	};
	int error = 0;
	ULONG mask;

	if (waitingTask.sigBit == -1)
		return EAGAIN;

	Forbid();

	if ((error = OFPlainMutexUnlock(mutex)) != 0) {
		FreeSignal(waitingTask.sigBit);
		return error;
	}

	waitingTask.next = condition->waitingTasks;
	condition->waitingTasks = &waitingTask;

	mask = Wait((1ul << waitingTask.sigBit) | *signalMask);
	if (mask & (1ul << waitingTask.sigBit) || (*signalMask &= mask))
		error = OFPlainMutexLock(mutex);
	else
		/*
		 * This should not happen - it means something interrupted the
		 * Wait(), so the best we can do is return EINTR.
		 */
		error = EINTR;

	FreeSignal(waitingTask.sigBit);

	Permit();

	return error;
}

int
OFPlainConditionTimedWait(OFPlainCondition *condition, OFPlainMutex *mutex,
    OFTimeInterval timeout)
{
	ULONG signalMask = 0;

	return OFPlainConditionTimedWaitOrExecSignal(condition, mutex, timeout,
	    &signalMask);
}

int
OFPlainConditionTimedWaitOrExecSignal(OFPlainCondition *condition,
    OFPlainMutex *mutex, OFTimeInterval timeout, ULONG *signalMask)
{
	struct OFPlainConditionWaitingTask waitingTask = {
		.task = FindTask(NULL),
		.sigBit = AllocSignal(-1)
	};
	struct MsgPort port = {
		.mp_Node = {
			.ln_Type = NT_MSGPORT
		},
		.mp_Flags = PA_SIGNAL,
		.mp_SigTask = waitingTask.task,
		.mp_SigBit = AllocSignal(-1)
	};
#ifdef OF_AMIGAOS4
	struct TimeRequest request = {
		.Request = {
#else
	struct timerequest request = {
		.tr_node = {
#endif
			.io_Message = {
				.mn_Node = {
					.ln_Type = NT_MESSAGE
				},
				.mn_ReplyPort = &port,
				.mn_Length = sizeof(request)
			},
			.io_Command = TR_ADDREQUEST
		},
#ifdef OF_AMIGAOS4
		.Time = {
			.Seconds = (ULONG)timeout,
			.Microseconds =
			    (timeout - request.Time.Seconds) * 1000000
#else
		.tr_time = {
			.tv_sec = (ULONG)timeout,
			.tv_micro = (timeout - request.tr_time.tv_sec) * 1000000
#endif
		}
	};
	int error = 0;
	ULONG mask;

	NewList(&port.mp_MsgList);

	if (waitingTask.sigBit == -1 || port.mp_SigBit == -1) {
		error = EAGAIN;
		goto fail;
	}

	if (OpenDevice("timer.device", UNIT_MICROHZ,
	    (struct IORequest *)&request, 0) != 0) {
		error = EAGAIN;
		goto fail;
	}

	Forbid();

	if ((error = OFPlainMutexUnlock(mutex)) != 0) {
		Permit();
		goto fail;
	}

	waitingTask.next = condition->waitingTasks;
	condition->waitingTasks = &waitingTask;

	SendIO((struct IORequest *)&request);

	mask = Wait((1ul << waitingTask.sigBit) | (1ul << port.mp_SigBit) |
	    *signalMask);
	if (mask & (1ul << waitingTask.sigBit) || (*signalMask &= mask))
		error = OFPlainMutexLock(mutex);
	else if (mask & (1ul << port.mp_SigBit))
		error = ETIMEDOUT;
	else
		/*
		 * This should not happen - it means something interrupted the
		 * Wait(), so the best we can do is return EINTR.
		 */
		error = EINTR;

	condition->waitingTasks = waitingTask.next;

	if (!CheckIO((struct IORequest *)&request)) {
		AbortIO((struct IORequest *)&request);
		WaitIO((struct IORequest *)&request);
	}
	CloseDevice((struct IORequest *)&request);

	Permit();

fail:
	if (waitingTask.sigBit != -1)
		FreeSignal(waitingTask.sigBit);
	if (port.mp_SigBit != -1)
		FreeSignal(port.mp_SigBit);

	return error;
}

int
OFPlainConditionFree(OFPlainCondition *condition)
{
	Forbid();
	@try {
		if (condition->waitingTasks != NULL)
			return EBUSY;
	} @finally {
		Permit();
	}

	return 0;
}

Added src/platform/amiga/OFPlainMutex.m version [1bb52194dd].























































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "OFPlainMutex.h"

#include <proto/exec.h>

int
OFPlainMutexNew(OFPlainMutex *mutex)
{
	InitSemaphore(mutex);

	return 0;
}

int
OFPlainMutexLock(OFPlainMutex *mutex)
{
	ObtainSemaphore(mutex);

	return 0;
}

int
OFPlainMutexTryLock(OFPlainMutex *mutex)
{
	if (!AttemptSemaphore(mutex))
		return EBUSY;

	return 0;
}

int
OFPlainMutexUnlock(OFPlainMutex *mutex)
{
	ReleaseSemaphore(mutex);

	return 0;
}

int
OFPlainMutexFree(OFPlainMutex *mutex)
{
	return 0;
}

int
OFPlainRecursiveMutexNew(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexNew(rmutex);
}

int
OFPlainRecursiveMutexLock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexLock(rmutex);
}

int
OFPlainRecursiveMutexTryLock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexTryLock(rmutex);
}

int
OFPlainRecursiveMutexUnlock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexUnlock(rmutex);
}

int
OFPlainRecursiveMutexFree(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexFree(rmutex);
}

Added src/platform/amiga/OFPlainThread.m version [d05f96868a].













































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <assert.h>
#include <errno.h>

#import "OFPlainThread.h"
#import "OFData.h"
#import "OFTLSKey.h"

#include <dos/dostags.h>
#include <proto/dos.h>
#include <proto/exec.h>

#ifndef OF_MORPHOS
extern void OFTLSKeyThreadExited(void);
#endif
static OFTLSKey threadKey;

OF_CONSTRUCTOR()
{
	OFEnsure(OFTLSKeyNew(&threadKey) == 0);
}

static void
functionWrapper(void)
{
	bool detached = false;
	OFPlainThread thread =
	    (OFPlainThread)((struct Process *)FindTask(NULL))->pr_ExitData;
	OFEnsure(OFTLSKeySet(threadKey, thread) == 0);

	thread->function(thread->object);

	ObtainSemaphore(&thread->semaphore);
	@try {
		thread->done = true;

#ifndef OF_MORPHOS
		OFTLSKeyThreadExited();
#endif

		if (thread->detached)
			detached = true;
		else if (thread->joinTask != NULL)
			Signal(thread->joinTask, (1ul << thread->joinSigBit));
	} @finally {
		ReleaseSemaphore(&thread->semaphore);
	}

	if (detached)
		free(thread);
}

int
OFPlainThreadAttributesInit(OFPlainThreadAttributes *attr)
{
	attr->priority = 0;
	attr->stackSize = 0;

	return 0;
}

int
OFPlainThreadNew(OFPlainThread *thread, const char *name, void (*function)(id),
    id object, const OFPlainThreadAttributes *attr)
{
	OFMutableData *tags = nil;

	if ((*thread = calloc(1, sizeof(**thread))) == NULL)
		return ENOMEM;

	@try {
		(*thread)->function = function;
		(*thread)->object = object;
		InitSemaphore(&(*thread)->semaphore);

		tags = [[OFMutableData alloc]
		    initWithItemSize: sizeof(struct TagItem)
			    capacity: 12];
#define ADD_TAG(tag, data)			\
		{				\
			struct TagItem t = {	\
				.ti_Tag = tag,	\
				.ti_Data = data	\
			};			\
			[tags addItem: &t];	\
		}
		ADD_TAG(NP_Entry, (ULONG)functionWrapper)
		ADD_TAG(NP_ExitData, (ULONG)*thread)
#ifdef OF_AMIGAOS4
		ADD_TAG(NP_Child, TRUE)
#endif
#ifdef OF_MORPHOS
		ADD_TAG(NP_CodeType, CODETYPE_PPC);
#endif
		if (name != NULL)
			ADD_TAG(NP_Name, (ULONG)name);

		ADD_TAG(NP_Input, ((struct Process *)FindTask(NULL))->pr_CIS)
		ADD_TAG(NP_Output, ((struct Process *)FindTask(NULL))->pr_COS)
		ADD_TAG(NP_Error, ((struct Process *)FindTask(NULL))->pr_CES)
		ADD_TAG(NP_CloseInput, FALSE)
		ADD_TAG(NP_CloseOutput, FALSE)
		ADD_TAG(NP_CloseError, FALSE)

		if (attr != NULL && attr->priority != 0) {
			if (attr->priority < 1 || attr->priority > 1)
				return EINVAL;

			/*
			 * -1 should be -128 (lowest possible priority) while
			 * +1 should be +127 (highest possible priority).
			 */
			ADD_TAG(NP_Priority, (attr->priority > 0
			    ? attr->priority * 127 : attr->priority * 128))
		}

		if (attr != NULL && attr->stackSize != 0)
			ADD_TAG(NP_StackSize, attr->stackSize)
		else
			ADD_TAG(NP_StackSize,
			    ((struct Process *)FindTask(NULL))->pr_StackSize)

		ADD_TAG(TAG_DONE, 0)
#undef ADD_TAG

		(*thread)->task = (struct Task *)CreateNewProc(tags.items);
		if ((*thread)->task == NULL) {
			free(*thread);
			return EAGAIN;
		}
	} @catch (id e) {
		free(*thread);
		@throw e;
	} @finally {
		[tags release];
	}

	return 0;
}

OFPlainThread
OFCurrentPlainThread(void)
{
	return OFTLSKeyGet(threadKey);
}

int
OFPlainThreadJoin(OFPlainThread thread)
{
	ObtainSemaphore(&thread->semaphore);

	if (thread->done) {
		ReleaseSemaphore(&thread->semaphore);

		free(thread);
		return 0;
	}

	@try {
		if (thread->detached || thread->joinTask != NULL)
			return EINVAL;

		if ((thread->joinSigBit = AllocSignal(-1)) == -1)
			return EAGAIN;

		thread->joinTask = FindTask(NULL);
	} @finally {
		ReleaseSemaphore(&thread->semaphore);
	}

	Wait(1ul << thread->joinSigBit);
	FreeSignal(thread->joinSigBit);

	assert(thread->done);
	free(thread);

	return 0;
}

int
OFPlainThreadDetach(OFPlainThread thread)
{
	ObtainSemaphore(&thread->semaphore);

	if (thread->done)
		free(thread);
	else
		thread->detached = true;

	ReleaseSemaphore(&thread->semaphore);

	return 0;
}

void
OFSetThreadName(const char *name)
{
}

Modified src/platform/amiga/OFString+PathAdditions.m from [173be0674b] to [3fc44c52a7].

115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];







|
|







115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
		}

		objc_autoreleasePoolPop(pool);
		return @"";
	}

	components = [components objectsInRange:
	    of_range(0, components.count - 1)];
	ret = [OFString pathWithComponents: components];

	[ret retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}








|







151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
		}

		objc_autoreleasePoolPop(pool);
		return @"";
	}

	components = [components objectsInRange:
	    OFRangeMake(0, components.count - 1)];
	ret = [OFString pathWithComponents: components];

	[ret retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}

174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: components.count - 1
			      withObject: fileName];







|
|







174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: components.count - 1
			      withObject: fileName];
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
				done = false;
				break;
			}

			if ([component isEqual: @"/"] &&
			    parent != nil && ![parent isEqual: @"/"]) {
				[array removeObjectsInRange:
				    of_range(i - 1, 2)];

				done = false;
				break;
			}
		}
	}








|







231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
				done = false;
				break;
			}

			if ([component isEqual: @"/"] &&
			    parent != nil && ![parent isEqual: @"/"]) {
				[array removeObjectsInRange:
				    OFRangeMake(i - 1, 2)];

				done = false;
				break;
			}
		}
	}

Added src/platform/amiga/OFTLSKey.m version [35debb70a7].















































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFTLSKey.h"

#include <exec/semaphores.h>
#include <proto/exec.h>

/*
 * As we use this file in both the runtime and ObjFW, and since AmigaOS always
 * has the runtime, use the hashtable from the runtime.
 */
#import "runtime/private.h"

static OFTLSKey firstKey = NULL, lastKey = NULL;
static struct SignalSemaphore semaphore;
static bool semaphoreInitialized = false;

static uint32_t
hashFunc(const void *ptr)
{
	return (uint32_t)(uintptr_t)ptr;
}

static bool
equalFunc(const void *ptr1, const void *ptr2)
{
	return (ptr1 == ptr2);
}

OF_CONSTRUCTOR()
{
	if (!semaphoreInitialized) {
		InitSemaphore(&semaphore);
		semaphoreInitialized = true;
	}
}

int
OFTLSKeyNew(OFTLSKey *key)
{
	if (!semaphoreInitialized) {
		/*
		 * We might be called from another constructor, while ours has
		 * not run yet. This is safe, as the constructor is definitely
		 * run before a thread is spawned.
		 */
		InitSemaphore(&semaphore);
		semaphoreInitialized = true;
	}

	if ((*key = malloc(sizeof(**key))) == NULL)
		return ENOMEM;

	(*key)->table = NULL;

	ObtainSemaphore(&semaphore);
	@try {
		(*key)->next = NULL;
		(*key)->previous = lastKey;

		if (lastKey != NULL)
			lastKey->next = *key;

		lastKey = *key;

		if (firstKey == NULL)
			firstKey = *key;
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	/* We create the hash table lazily. */
	return 0;
}

int
OFTLSKeyFree(OFTLSKey key)
{
	ObtainSemaphore(&semaphore);
	@try {
		if (key->previous != NULL)
			key->previous->next = key->next;
		if (key->next != NULL)
			key->next->previous = key->previous;

		if (firstKey == key)
			firstKey = key->next;
		if (lastKey == key)
			lastKey = key->previous;

		objc_hashtable_free(key->table);
		free(key);
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	return 0;
}

void *
OFTLSKeyGet(OFTLSKey key)
{
	void *ret;

	ObtainSemaphore(&semaphore);
	@try {
		if (key->table == NULL)
			return NULL;

		ret = objc_hashtable_get(key->table, FindTask(NULL));
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	return ret;
}

int
OFTLSKeySet(OFTLSKey key, void *ptr)
{
	ObtainSemaphore(&semaphore);
	@try {
		struct Task *task = FindTask(NULL);

		if (key->table == NULL)
			key->table = objc_hashtable_new(hashFunc, equalFunc, 2);

		if (ptr == NULL)
			objc_hashtable_delete(key->table, task);
		else
			objc_hashtable_set(key->table, task, ptr);
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	return 0;
}

void
OFTLSKeyThreadExited(void)
{
	ObtainSemaphore(&semaphore);
	@try {
		struct Task *task = FindTask(NULL);

		for (OFTLSKey iter = firstKey; iter != NULL; iter = iter->next)
			if (iter->table != NULL)
				objc_hashtable_delete(iter->table, task);
	} @finally {
		ReleaseSemaphore(&semaphore);
	}
}

Deleted src/platform/amiga/condition.m version [fd8eb39931].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "condition.h"

#include <proto/exec.h>
#include <devices/timer.h>
#ifndef OF_AMIGAOS4
# include <clib/alib_protos.h>
#endif

int
of_condition_new(of_condition_t *condition)
{
	condition->waitingTasks = NULL;

	return 0;
}

int
of_condition_signal(of_condition_t *condition)
{
	Forbid();
	@try {
		if (condition->waitingTasks == NULL)
			return 0;

		Signal(condition->waitingTasks->task,
		    (1ul << condition->waitingTasks->sigBit));

		condition->waitingTasks = condition->waitingTasks->next;
	} @finally {
		Permit();
	}

	return 0;
}

int
of_condition_broadcast(of_condition_t *condition)
{
	Forbid();
	@try {
		if (condition->waitingTasks == NULL)
			return 0;

		while (condition->waitingTasks != NULL) {
			Signal(condition->waitingTasks->task,
			    (1ul << condition->waitingTasks->sigBit));

			condition->waitingTasks = condition->waitingTasks->next;
		}
	} @finally {
		Permit();
	}

	return 0;
}

int
of_condition_wait(of_condition_t *condition, of_mutex_t *mutex)
{
	ULONG signalMask = 0;

	return of_condition_wait_or_signal(condition, mutex, &signalMask);
}

int
of_condition_wait_or_signal(of_condition_t *condition, of_mutex_t *mutex,
    ULONG *signalMask)
{
	struct of_condition_waiting_task waitingTask = {
		.task = FindTask(NULL),
		.sigBit = AllocSignal(-1)
	};
	int error = 0;
	ULONG mask;

	if (waitingTask.sigBit == -1)
		return EAGAIN;

	Forbid();

	if ((error = of_mutex_unlock(mutex)) != 0) {
		FreeSignal(waitingTask.sigBit);
		return error;
	}

	waitingTask.next = condition->waitingTasks;
	condition->waitingTasks = &waitingTask;

	mask = Wait((1ul << waitingTask.sigBit) | *signalMask);
	if (mask & (1ul << waitingTask.sigBit) || (*signalMask &= mask))
		error = of_mutex_lock(mutex);
	else
		/*
		 * This should not happen - it means something interrupted the
		 * Wait(), so the best we can do is return EINTR.
		 */
		error = EINTR;

	FreeSignal(waitingTask.sigBit);

	Permit();

	return error;
}

int
of_condition_timed_wait(of_condition_t *condition, of_mutex_t *mutex,
    of_time_interval_t timeout)
{
	ULONG signalMask = 0;

	return of_condition_timed_wait_or_signal(condition, mutex, timeout,
	    &signalMask);
}

int
of_condition_timed_wait_or_signal(of_condition_t *condition, of_mutex_t *mutex,
    of_time_interval_t timeout, ULONG *signalMask)
{
	struct of_condition_waiting_task waitingTask = {
		.task = FindTask(NULL),
		.sigBit = AllocSignal(-1)
	};
	struct MsgPort port = {
		.mp_Node = {
			.ln_Type = NT_MSGPORT
		},
		.mp_Flags = PA_SIGNAL,
		.mp_SigTask = waitingTask.task,
		.mp_SigBit = AllocSignal(-1)
	};
#ifdef OF_AMIGAOS4
	struct TimeRequest request = {
		.Request = {
#else
	struct timerequest request = {
		.tr_node = {
#endif
			.io_Message = {
				.mn_Node = {
					.ln_Type = NT_MESSAGE
				},
				.mn_ReplyPort = &port,
				.mn_Length = sizeof(request)
			},
			.io_Command = TR_ADDREQUEST
		},
#ifdef OF_AMIGAOS4
		.Time = {
			.Seconds = (ULONG)timeout,
			.Microseconds =
			    (timeout - request.Time.Seconds) * 1000000
#else
		.tr_time = {
			.tv_sec = (ULONG)timeout,
			.tv_micro = (timeout - request.tr_time.tv_sec) * 1000000
#endif
		}
	};
	int error = 0;
	ULONG mask;

	NewList(&port.mp_MsgList);

	if (waitingTask.sigBit == -1 || port.mp_SigBit == -1) {
		error = EAGAIN;
		goto fail;
	}

	if (OpenDevice("timer.device", UNIT_MICROHZ,
	    (struct IORequest *)&request, 0) != 0) {
		error = EAGAIN;
		goto fail;
	}

	Forbid();

	if ((error = of_mutex_unlock(mutex)) != 0) {
		Permit();
		goto fail;
	}

	waitingTask.next = condition->waitingTasks;
	condition->waitingTasks = &waitingTask;

	SendIO((struct IORequest *)&request);

	mask = Wait((1ul << waitingTask.sigBit) | (1ul << port.mp_SigBit) |
	    *signalMask);
	if (mask & (1ul << waitingTask.sigBit) || (*signalMask &= mask))
		error = of_mutex_lock(mutex);
	else if (mask & (1ul << port.mp_SigBit))
		error = ETIMEDOUT;
	else
		/*
		 * This should not happen - it means something interrupted the
		 * Wait(), so the best we can do is return EINTR.
		 */
		error = EINTR;

	condition->waitingTasks = waitingTask.next;

	if (!CheckIO((struct IORequest *)&request)) {
		AbortIO((struct IORequest *)&request);
		WaitIO((struct IORequest *)&request);
	}
	CloseDevice((struct IORequest *)&request);

	Permit();

fail:
	if (waitingTask.sigBit != -1)
		FreeSignal(waitingTask.sigBit);
	if (port.mp_SigBit != -1)
		FreeSignal(port.mp_SigBit);

	return error;
}

int
of_condition_free(of_condition_t *condition)
{
	Forbid();
	@try {
		if (condition->waitingTasks != NULL)
			return EBUSY;
	} @finally {
		Permit();
	}

	return 0;
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






















































































































































































































































































































































































































































































































Deleted src/platform/amiga/mutex.m version [e7b8301e49].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "mutex.h"

#include <proto/exec.h>

int
of_mutex_new(of_mutex_t *mutex)
{
	InitSemaphore(mutex);

	return 0;
}

int
of_mutex_lock(of_mutex_t *mutex)
{
	ObtainSemaphore(mutex);

	return 0;
}

int
of_mutex_trylock(of_mutex_t *mutex)
{
	if (!AttemptSemaphore(mutex))
		return EBUSY;

	return 0;
}

int
of_mutex_unlock(of_mutex_t *mutex)
{
	ReleaseSemaphore(mutex);

	return 0;
}

int
of_mutex_free(of_mutex_t *mutex)
{
	return 0;
}

int
of_rmutex_new(of_rmutex_t *rmutex)
{
	return of_mutex_new(rmutex);
}

int
of_rmutex_lock(of_rmutex_t *rmutex)
{
	return of_mutex_lock(rmutex);
}

int
of_rmutex_trylock(of_rmutex_t *rmutex)
{
	return of_mutex_trylock(rmutex);
}

int
of_rmutex_unlock(of_rmutex_t *rmutex)
{
	return of_mutex_unlock(rmutex);
}

int
of_rmutex_free(of_rmutex_t *rmutex)
{
	return of_mutex_free(rmutex);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






















































































































































































Deleted src/platform/amiga/thread.m version [7e3609752c].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <assert.h>
#include <errno.h>

#import "OFData.h"

#import "thread.h"
#import "tlskey.h"

#include <dos/dostags.h>
#include <proto/dos.h>
#include <proto/exec.h>

#ifndef OF_MORPHOS
extern void of_tlskey_thread_exited(void);
#endif
static of_tlskey_t threadKey;

OF_CONSTRUCTOR()
{
	OF_ENSURE(of_tlskey_new(&threadKey) == 0);
}

static void
functionWrapper(void)
{
	bool detached = false;
	of_thread_t thread =
	    (of_thread_t)((struct Process *)FindTask(NULL))->pr_ExitData;
	OF_ENSURE(of_tlskey_set(threadKey, thread) == 0);

	thread->function(thread->object);

	ObtainSemaphore(&thread->semaphore);
	@try {
		thread->done = true;

#ifndef OF_MORPHOS
		of_tlskey_thread_exited();
#endif

		if (thread->detached)
			detached = true;
		else if (thread->joinTask != NULL)
			Signal(thread->joinTask, (1ul << thread->joinSigBit));
	} @finally {
		ReleaseSemaphore(&thread->semaphore);
	}

	if (detached)
		free(thread);
}

int
of_thread_attr_init(of_thread_attr_t *attr)
{
	attr->priority = 0;
	attr->stackSize = 0;

	return 0;
}

int
of_thread_new(of_thread_t *thread, const char *name, void (*function)(id),
    id object, const of_thread_attr_t *attr)
{
	OFMutableData *tags = nil;

	if ((*thread = calloc(1, sizeof(**thread))) == NULL)
		return ENOMEM;

	@try {
		(*thread)->function = function;
		(*thread)->object = object;
		InitSemaphore(&(*thread)->semaphore);

		tags = [[OFMutableData alloc]
		    initWithItemSize: sizeof(struct TagItem)
			    capacity: 12];
#define ADD_TAG(tag, data)			\
		{				\
			struct TagItem t = {	\
				.ti_Tag = tag,	\
				.ti_Data = data	\
			};			\
			[tags addItem: &t];	\
		}
		ADD_TAG(NP_Entry, (ULONG)functionWrapper)
		ADD_TAG(NP_ExitData, (ULONG)*thread)
#ifdef OF_AMIGAOS4
		ADD_TAG(NP_Child, TRUE)
#endif
#ifdef OF_MORPHOS
		ADD_TAG(NP_CodeType, CODETYPE_PPC);
#endif
		if (name != NULL)
			ADD_TAG(NP_Name, (ULONG)name);

		ADD_TAG(NP_Input, ((struct Process *)FindTask(NULL))->pr_CIS)
		ADD_TAG(NP_Output, ((struct Process *)FindTask(NULL))->pr_COS)
		ADD_TAG(NP_Error, ((struct Process *)FindTask(NULL))->pr_CES)
		ADD_TAG(NP_CloseInput, FALSE)
		ADD_TAG(NP_CloseOutput, FALSE)
		ADD_TAG(NP_CloseError, FALSE)

		if (attr != NULL && attr->priority != 0) {
			if (attr->priority < 1 || attr->priority > 1)
				return EINVAL;

			/*
			 * -1 should be -128 (lowest possible priority) while
			 * +1 should be +127 (highest possible priority).
			 */
			ADD_TAG(NP_Priority, (attr->priority > 0
			    ? attr->priority * 127 : attr->priority * 128))
		}

		if (attr != NULL && attr->stackSize != 0)
			ADD_TAG(NP_StackSize, attr->stackSize)
		else
			ADD_TAG(NP_StackSize,
			    ((struct Process *)FindTask(NULL))->pr_StackSize)

		ADD_TAG(TAG_DONE, 0)
#undef ADD_TAG

		(*thread)->task = (struct Task *)CreateNewProc(tags.items);
		if ((*thread)->task == NULL) {
			free(*thread);
			return EAGAIN;
		}
	} @catch (id e) {
		free(*thread);
		@throw e;
	} @finally {
		[tags release];
	}

	return 0;
}

of_thread_t
of_thread_current(void)
{
	return of_tlskey_get(threadKey);
}

int
of_thread_join(of_thread_t thread)
{
	ObtainSemaphore(&thread->semaphore);

	if (thread->done) {
		ReleaseSemaphore(&thread->semaphore);

		free(thread);
		return 0;
	}

	@try {
		if (thread->detached || thread->joinTask != NULL)
			return EINVAL;

		if ((thread->joinSigBit = AllocSignal(-1)) == -1)
			return EAGAIN;

		thread->joinTask = FindTask(NULL);
	} @finally {
		ReleaseSemaphore(&thread->semaphore);
	}

	Wait(1ul << thread->joinSigBit);
	FreeSignal(thread->joinSigBit);

	assert(thread->done);
	free(thread);

	return 0;
}

int
of_thread_detach(of_thread_t thread)
{
	ObtainSemaphore(&thread->semaphore);

	if (thread->done)
		free(thread);
	else
		thread->detached = true;

	ReleaseSemaphore(&thread->semaphore);

	return 0;
}

void
of_thread_set_name(const char *name)
{
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<














































































































































































































































































































































































































































Deleted src/platform/amiga/tlskey.m version [b1056ea624].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "tlskey.h"

#include <exec/semaphores.h>
#include <proto/exec.h>

/*
 * As we use this file in both the runtime and ObjFW, and since AmigaOS always
 * has the runtime, use the hashtable from the runtime.
 */
#import "runtime/private.h"

static of_tlskey_t firstKey = NULL, lastKey = NULL;
static struct SignalSemaphore semaphore;
static bool semaphoreInitialized = false;

static uint32_t
hashFunc(const void *ptr)
{
	return (uint32_t)(uintptr_t)ptr;
}

static bool
equalFunc(const void *ptr1, const void *ptr2)
{
	return (ptr1 == ptr2);
}

OF_CONSTRUCTOR()
{
	if (!semaphoreInitialized) {
		InitSemaphore(&semaphore);
		semaphoreInitialized = true;
	}
}

int
of_tlskey_new(of_tlskey_t *key)
{
	if (!semaphoreInitialized) {
		/*
		 * We might be called from another constructor, while ours has
		 * not run yet. This is safe, as the constructor is definitely
		 * run before a thread is spawned.
		 */
		InitSemaphore(&semaphore);
		semaphoreInitialized = true;
	}

	if ((*key = malloc(sizeof(**key))) == NULL)
		return ENOMEM;

	(*key)->table = NULL;

	ObtainSemaphore(&semaphore);
	@try {
		(*key)->next = NULL;
		(*key)->previous = lastKey;

		if (lastKey != NULL)
			lastKey->next = *key;

		lastKey = *key;

		if (firstKey == NULL)
			firstKey = *key;
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	/* We create the hash table lazily. */
	return 0;
}

int
of_tlskey_free(of_tlskey_t key)
{
	ObtainSemaphore(&semaphore);
	@try {
		if (key->previous != NULL)
			key->previous->next = key->next;
		if (key->next != NULL)
			key->next->previous = key->previous;

		if (firstKey == key)
			firstKey = key->next;
		if (lastKey == key)
			lastKey = key->previous;

		objc_hashtable_free(key->table);
		free(key);
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	return 0;
}

void *
of_tlskey_get(of_tlskey_t key)
{
	void *ret;

	ObtainSemaphore(&semaphore);
	@try {
		if (key->table == NULL)
			return NULL;

		ret = objc_hashtable_get(key->table, FindTask(NULL));
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	return ret;
}

int
of_tlskey_set(of_tlskey_t key, void *ptr)
{
	ObtainSemaphore(&semaphore);
	@try {
		struct Task *task = FindTask(NULL);

		if (key->table == NULL)
			key->table = objc_hashtable_new(hashFunc, equalFunc, 2);

		if (ptr == NULL)
			objc_hashtable_delete(key->table, task);
		else
			objc_hashtable_set(key->table, task, ptr);
	} @finally {
		ReleaseSemaphore(&semaphore);
	}

	return 0;
}

void
of_tlskey_thread_exited(void)
{
	ObtainSemaphore(&semaphore);
	@try {
		struct Task *task = FindTask(NULL);

		for (of_tlskey_t iter = firstKey; iter != NULL;
		    iter = iter->next)
			if (iter->table != NULL)
				objc_hashtable_delete(iter->table, task);
	} @finally {
		ReleaseSemaphore(&semaphore);
	}
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
















































































































































































































































































































































Modified src/platform/libfat/OFString+PathAdditions.m from [420e4f330e] to [2f244634b3].

149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];







|
|







149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: components.count - 1
			      withObject: fileName];







|
|







219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: components.count - 1
			      withObject: fileName];
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
				done = false;
				break;
			}

			if ([component isEqual: @".."] &&
			    parent != nil && ![parent isEqual: @".."]) {
				[array removeObjectsInRange:
				    of_range(i - 1, 2)];

				done = false;
				break;
			}
		}
	}








|







277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
				done = false;
				break;
			}

			if ([component isEqual: @".."] &&
			    parent != nil && ![parent isEqual: @".."]) {
				[array removeObjectsInRange:
				    OFRangeMake(i - 1, 2)];

				done = false;
				break;
			}
		}
	}

Added src/platform/morphos/OFTLSKey.m version [8de1ab9b4a].







































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFTLSKey.h"

int
OFTLSKeyNew(OFTLSKeyT *key)
{
	*key = TLSAllocA(NULL);

	if (*key == TLS_INVALID_INDEX)
		return EAGAIN;

	return 0;
}

int
OFTLSKeyFree(OFTLSKeyT key)
{
	return (TLSFree(key) ? 0 : EINVAL);
}

Deleted src/platform/morphos/tlskey.m version [7b92aa6b53].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "tlskey.h"

int
of_tlskey_new(of_tlskey_t *key)
{
	*key = TLSAllocA(NULL);

	if (*key == TLS_INVALID_INDEX)
		return EAGAIN;

	return 0;
}

int
of_tlskey_free(of_tlskey_t key)
{
	return (TLSFree(key) ? 0 : EINVAL);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






































































Added src/platform/posix/OFPlainCondition.m version [7572711cd5].

























































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFPlainCondition.h"

int
OFPlainConditionNew(OFPlainCondition *condition)
{
	return pthread_cond_init(condition, NULL);
}

int
OFPlainConditionSignal(OFPlainCondition *condition)
{
	return pthread_cond_signal(condition);
}

int
OFPlainConditionBroadcast(OFPlainCondition *condition)
{
	return pthread_cond_broadcast(condition);
}

int
OFPlainConditionWait(OFPlainCondition *condition, OFPlainMutex *mutex)
{
	return pthread_cond_wait(condition, mutex);
}

int
OFPlainConditionTimedWait(OFPlainCondition *condition, OFPlainMutex *mutex,
    OFTimeInterval timeout)
{
	struct timespec ts;

	ts.tv_sec = (time_t)timeout;
	ts.tv_nsec = (long)((timeout - ts.tv_sec) * 1000000000);

	return pthread_cond_timedwait(condition, mutex, &ts);
}

int
OFPlainConditionFree(OFPlainCondition *condition)
{
	return pthread_cond_destroy(condition);
}

Added src/platform/posix/OFPlainMutex.m version [d80afbd5eb].











































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFPlainMutex.h"

int
OFPlainMutexNew(OFPlainMutex *mutex)
{
	return pthread_mutex_init(mutex, NULL);
}

int
OFPlainMutexLock(OFPlainMutex *mutex)
{
	return pthread_mutex_lock(mutex);
}

int
OFPlainMutexTryLock(OFPlainMutex *mutex)
{
	return pthread_mutex_trylock(mutex);
}

int
OFPlainMutexUnlock(OFPlainMutex *mutex)
{
	return pthread_mutex_unlock(mutex);
}

int
OFPlainMutexFree(OFPlainMutex *mutex)
{
	return pthread_mutex_destroy(mutex);
}

#ifdef OF_HAVE_RECURSIVE_PTHREAD_MUTEXES
int
OFPlainRecursiveMutexNew(OFPlainRecursiveMutex *rmutex)
{
	int error;
	pthread_mutexattr_t attr;

	if ((error = pthread_mutexattr_init(&attr)) != 0)
		return error;

	if ((error = pthread_mutexattr_settype(&attr,
	    PTHREAD_MUTEX_RECURSIVE)) != 0)
		return error;

	if ((error = pthread_mutex_init(rmutex, &attr)) != 0)
		return error;

	if ((error = pthread_mutexattr_destroy(&attr)) != 0)
		return error;

	return 0;
}

int
OFPlainRecursiveMutexLock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexLock(rmutex);
}

int
OFPlainRecursiveMutexTryLock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexTryLock(rmutex);
}

int
OFPlainRecursiveMutexUnlock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexUnlock(rmutex);
}

int
OFPlainRecursiveMutexFree(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexFree(rmutex);
}
#else
int
OFPlainRecursiveMutexNew(OFPlainRecursiveMutex *rmutex)
{
	int error;

	if ((error = OFPlainMutexNew(&rmutex->mutex)) != 0)
		return error;

	if ((error = OFTLSKeyNew(&rmutex->count)) != 0)
		return error;

	return 0;
}

int
OFPlainRecursiveMutexLock(OFPlainRecursiveMutex *rmutex)
{
	uintptr_t count = (uintptr_t)OFTLSKeyGet(rmutex->count);
	int error;

	if (count > 0) {
		if ((error = OFTLSKeySet(rmutex->count,
		    (void *)(count + 1))) != 0)
			return error;

		return 0;
	}

	if ((error = OFPlainMutexLock(&rmutex->mutex)) != 0)
		return error;

	if ((error = OFTLSKeySet(rmutex->count, (void *)1)) != 0) {
		OFPlainMutexUnlock(&rmutex->mutex);
		return error;
	}

	return 0;
}

int
OFPlainRecursiveMutexTryLock(OFPlainRecursiveMutex *rmutex)
{
	uintptr_t count = (uintptr_t)OFTLSKeyGet(rmutex->count);
	int error;

	if (count > 0) {
		if ((error = OFTLSKeySet(rmutex->count,
		    (void *)(count + 1))) != 0)
			return error;

		return 0;
	}

	if ((error = OFPlainMutexTryLock(&rmutex->mutex)) != 0)
		return error;

	if ((error = OFTLSKeySet(rmutex->count, (void *)1)) != 0) {
		OFPlainMutexUnlock(&rmutex->mutex);
		return error;
	}

	return 0;
}

int
OFPlainRecursiveMutexUnlock(OFPlainRecursiveMutex *rmutex)
{
	uintptr_t count = (uintptr_t)OFTLSKeyGet(rmutex->count);
	int error;

	if (count > 1) {
		if ((error = OFTLSKeySet(rmutex->count,
		    (void *)(count - 1))) != 0)
			return error;

		return 0;
	}

	if ((error = OFTLSKeySet(rmutex->count, (void *)0)) != 0)
		return error;

	if ((error = OFPlainMutexUnlock(&rmutex->mutex)) != 0)
		return error;

	return 0;
}

int
OFPlainRecursiveMutexFree(OFPlainRecursiveMutex *rmutex)
{
	int error;

	if ((error = OFPlainMutexFree(&rmutex->mutex)) != 0)
		return error;

	if ((error = OFTLSKeyFree(rmutex->count)) != 0)
		return error;

	return 0;
}
#endif

Added src/platform/posix/OFPlainThread.m version [59ba7d304a].

























































































































































































































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#ifdef HAVE_PTHREAD_NP_H
# include <pthread_np.h>
#endif

#ifdef OF_HAIKU
# include <kernel/OS.h>
#endif

#import "OFPlainThread.h"

#import "macros.h"

static int minPrio = 0, maxPrio = 0, normalPrio = 0;

struct ThreadContext {
	void (*function)(id object);
	id object;
	const char *name;
};

/*
 * This is done here to make sure this is done as early as possible in the main
 * thread.
 */
OF_CONSTRUCTOR()
{
	pthread_attr_t attr;

	if (pthread_attr_init(&attr) == 0) {
#ifdef HAVE_PTHREAD_ATTR_GETSCHEDPOLICY
		int policy;
#endif
		struct sched_param param;

#ifdef HAVE_PTHREAD_ATTR_GETSCHEDPOLICY
		if (pthread_attr_getschedpolicy(&attr, &policy) == 0) {
			minPrio = sched_get_priority_min(policy);
			maxPrio = sched_get_priority_max(policy);

			if (minPrio == -1 || maxPrio == -1)
				minPrio = maxPrio = 0;
		}
#endif

		if (pthread_attr_getschedparam(&attr, &param) != 0)
			normalPrio = param.sched_priority;
		else
			minPrio = maxPrio = 0;

		pthread_attr_destroy(&attr);
	}
}

static void *
functionWrapper(void *data)
{
	struct ThreadContext *ctx = data;

	if (ctx->name != NULL)
		OFSetThreadName(ctx->name);

	pthread_cleanup_push(free, data);

	ctx->function(ctx->object);

	pthread_cleanup_pop(1);
	return NULL;
}

int
OFPlainThreadAttributesInit(OFPlainThreadAttributes *attr)
{
	int error;
	pthread_attr_t POSIXAttr;

	attr->priority = 0;
	attr->stackSize = 0;

	if ((error = pthread_attr_init(&POSIXAttr)) != 0) {
		if (error == ENOSYS)
			return 0;

		return error;
	}

	error = pthread_attr_getstacksize(&POSIXAttr, &attr->stackSize);

	pthread_attr_destroy(&POSIXAttr);

	return error;
}

int
OFPlainThreadNew(OFPlainThread *thread, const char *name, void (*function)(id),
    id object, const OFPlainThreadAttributes *attr)
{
	int error = 0;
	pthread_attr_t POSIXAttr;
	bool POSIXAttrAvailable = true;

	if ((error = pthread_attr_init(&POSIXAttr)) != 0) {
		if (error == ENOSYS)
			POSIXAttrAvailable = false;
		else
			return error;
	}

	@try {
		struct ThreadContext *ctx;

		if (attr != NULL && POSIXAttrAvailable) {
#ifndef OF_HPUX
			struct sched_param param;
#endif

			if (attr->priority < -1 || attr->priority > 1)
				return EINVAL;

#ifndef OF_HPUX
# ifdef HAVE_PTHREAD_ATTR_SETINHERITSCHED
			if ((error = pthread_attr_setinheritsched(&POSIXAttr,
			    PTHREAD_EXPLICIT_SCHED)) != 0)
				return error;
# endif

			if ((error = pthread_attr_getschedparam(&POSIXAttr,
			    &param)) != 0)
				return error;

			if (attr->priority < 0) {
				param.sched_priority = minPrio +
				    (1.0f + attr->priority) *
				    (normalPrio - minPrio);
			} else
				param.sched_priority = normalPrio +
				    attr->priority * (maxPrio - normalPrio);

			if ((error = pthread_attr_setschedparam(&POSIXAttr,
			    &param)) != 0)
				return error;
#endif

			if (attr->stackSize > 0) {
				if ((error = pthread_attr_setstacksize(
				    &POSIXAttr, attr->stackSize)) != 0)
					return error;
			}
		}

		if ((ctx = malloc(sizeof(*ctx))) == NULL)
			return ENOMEM;

		ctx->function = function;
		ctx->object = object;
		ctx->name = name;

		error = pthread_create(thread,
		    (POSIXAttrAvailable ? &POSIXAttr : NULL), functionWrapper,
		    ctx);
	} @finally {
		if (POSIXAttrAvailable)
			pthread_attr_destroy(&POSIXAttr);
	}

	return error;
}

int
OFPlainThreadJoin(OFPlainThread thread)
{
	void *ret;

	return pthread_join(thread, &ret);
}

int
OFPlainThreadDetach(OFPlainThread thread)
{
	return pthread_detach(thread);
}

void
OFSetThreadName(const char *name)
{
#if defined(OF_HAIKU)
	rename_thread(find_thread(NULL), name);
#elif defined(HAVE_PTHREAD_SET_NAME_NP)
	pthread_set_name_np(pthread_self(), name);
#elif defined(HAVE_PTHREAD_SETNAME_NP)
# if defined(OF_MACOS) || defined(OF_IOS)
	pthread_setname_np(name);
# elif defined(__GLIBC__)
	char buffer[16];

	strncpy(buffer, name, 15);
	buffer[15] = 0;

	pthread_setname_np(pthread_self(), buffer);
# endif
#endif
}

Modified src/platform/posix/OFString+PathAdditions.m from [456ec4e1f3] to [27ce85898f].

142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];







|
|







142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: [components count] - 1
			      withObject: fileName];







|
|







211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: [components count] - 1
			      withObject: fileName];
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
				done = false;
				break;
			}

			if ([component isEqual: @".."] &&
			    parent != nil && ![parent isEqual: @".."]) {
				[array removeObjectsInRange:
				    of_range(i - 1, 2)];

				done = false;
				break;
			}
		}
	}








|







273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
				done = false;
				break;
			}

			if ([component isEqual: @".."] &&
			    parent != nil && ![parent isEqual: @".."]) {
				[array removeObjectsInRange:
				    OFRangeMake(i - 1, 2)];

				done = false;
				break;
			}
		}
	}

Modified src/platform/posix/OFSubprocess.m from [d13ad2c4b0] to [3ba49dc037].

203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
				    exceptionWithClass: self.class];
#endif
		} @finally {
			char **iter;

			close(_readPipe[1]);
			close(_writePipe[0]);
			free(argv);

			for (iter = env; *iter != NULL; iter++)
				free(*iter);

			free(env);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}







|


|

|







203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
				    exceptionWithClass: self.class];
#endif
		} @finally {
			char **iter;

			close(_readPipe[1]);
			close(_writePipe[0]);
			OFFreeMemory(argv);

			for (iter = env; *iter != NULL; iter++)
				OFFreeMemory(*iter);

			OFFreeMemory(env);
		}

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306

- (void)of_getArgv: (char ***)argv
    forProgramName: (OFString *)programName
      andArguments: (OFArray *)arguments
{
	OFString *const *objects = arguments.objects;
	size_t i, count = arguments.count;
	of_string_encoding_t encoding;

	*argv = of_alloc(count + 2, sizeof(char *));

	encoding = [OFLocale encoding];

	(*argv)[0] = (char *)[programName cStringWithEncoding: encoding];

	for (i = 0; i < count; i++)
		(*argv)[i + 1] =
		    (char *)[objects[i] cStringWithEncoding: encoding];

	(*argv)[i + 1] = NULL;
}

- (char **)of_environmentForDictionary: (OFDictionary *)environment
{
	char **envp;
	size_t count;
	of_string_encoding_t encoding;

	if (environment == nil)
		return NULL;

	encoding = [OFLocale encoding];

	count = environment.count;
	envp = of_alloc_zeroed(count + 1, sizeof(char *));

	@try {
		OFEnumerator *keyEnumerator = [environment keyEnumerator];
		OFEnumerator *objectEnumerator = [environment objectEnumerator];

		for (size_t i = 0; i < count; i++) {
			OFString *key;
			OFString *object;
			size_t keyLen, objectLen;

			key = [keyEnumerator nextObject];
			object = [objectEnumerator nextObject];

			keyLen = [key cStringLengthWithEncoding: encoding];
			objectLen = [object
			    cStringLengthWithEncoding: encoding];

			envp[i] = of_alloc(keyLen + objectLen + 2, 1);

			memcpy(envp[i],
			    [key cStringWithEncoding: encoding], keyLen);
			envp[i][keyLen] = '=';
			memcpy(envp[i] + keyLen + 1,
			    [object cStringWithEncoding: encoding], objectLen);
			envp[i][keyLen + objectLen + 1] = '\0';
		}
	} @catch (id e) {
		for (size_t i = 0; i < count; i++)
			free(envp[i]);

		free(envp);

		@throw e;
	}

	return envp;
}








|

|
















|







|

















|










|

|







234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306

- (void)of_getArgv: (char ***)argv
    forProgramName: (OFString *)programName
      andArguments: (OFArray *)arguments
{
	OFString *const *objects = arguments.objects;
	size_t i, count = arguments.count;
	OFStringEncoding encoding;

	*argv = OFAllocMemory(count + 2, sizeof(char *));

	encoding = [OFLocale encoding];

	(*argv)[0] = (char *)[programName cStringWithEncoding: encoding];

	for (i = 0; i < count; i++)
		(*argv)[i + 1] =
		    (char *)[objects[i] cStringWithEncoding: encoding];

	(*argv)[i + 1] = NULL;
}

- (char **)of_environmentForDictionary: (OFDictionary *)environment
{
	char **envp;
	size_t count;
	OFStringEncoding encoding;

	if (environment == nil)
		return NULL;

	encoding = [OFLocale encoding];

	count = environment.count;
	envp = OFAllocZeroedMemory(count + 1, sizeof(char *));

	@try {
		OFEnumerator *keyEnumerator = [environment keyEnumerator];
		OFEnumerator *objectEnumerator = [environment objectEnumerator];

		for (size_t i = 0; i < count; i++) {
			OFString *key;
			OFString *object;
			size_t keyLen, objectLen;

			key = [keyEnumerator nextObject];
			object = [objectEnumerator nextObject];

			keyLen = [key cStringLengthWithEncoding: encoding];
			objectLen = [object
			    cStringLengthWithEncoding: encoding];

			envp[i] = OFAllocMemory(keyLen + objectLen + 2, 1);

			memcpy(envp[i],
			    [key cStringWithEncoding: encoding], keyLen);
			envp[i][keyLen] = '=';
			memcpy(envp[i] + keyLen + 1,
			    [object cStringWithEncoding: encoding], objectLen);
			envp[i][keyLen + objectLen + 1] = '\0';
		}
	} @catch (id e) {
		for (size_t i = 0; i < count; i++)
			OFFreeMemory(envp[i]);

		OFFreeMemory(envp);

		@throw e;
	}

	return envp;
}

Added src/platform/posix/OFTLSKey.m version [47a306e613].





























































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFTLSKey.h"

int
OFTLSKeyNew(OFTLSKey *key)
{
	return pthread_key_create(key, NULL);
}

int
OFTLSKeyFree(OFTLSKey key)
{
	return pthread_key_delete(key);
}

Deleted src/platform/posix/condition.m version [118d5cf68b].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "condition.h"

int
of_condition_new(of_condition_t *condition)
{
	return pthread_cond_init(condition, NULL);
}

int
of_condition_signal(of_condition_t *condition)
{
	return pthread_cond_signal(condition);
}

int
of_condition_broadcast(of_condition_t *condition)
{
	return pthread_cond_broadcast(condition);
}

int
of_condition_wait(of_condition_t *condition, of_mutex_t *mutex)
{
	return pthread_cond_wait(condition, mutex);
}

int
of_condition_timed_wait(of_condition_t *condition, of_mutex_t *mutex,
    of_time_interval_t timeout)
{
	struct timespec ts;

	ts.tv_sec = (time_t)timeout;
	ts.tv_nsec = (long)((timeout - ts.tv_sec) * 1000000000);

	return pthread_cond_timedwait(condition, mutex, &ts);
}

int
of_condition_free(of_condition_t *condition)
{
	return pthread_cond_destroy(condition);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
























































































































Deleted src/platform/posix/mutex.m version [49be18c2e5].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "mutex.h"

int
of_mutex_new(of_mutex_t *mutex)
{
	return pthread_mutex_init(mutex, NULL);
}

int
of_mutex_lock(of_mutex_t *mutex)
{
	return pthread_mutex_lock(mutex);
}

int
of_mutex_trylock(of_mutex_t *mutex)
{
	return pthread_mutex_trylock(mutex);
}

int
of_mutex_unlock(of_mutex_t *mutex)
{
	return pthread_mutex_unlock(mutex);
}

int
of_mutex_free(of_mutex_t *mutex)
{
	return pthread_mutex_destroy(mutex);
}

#ifdef OF_HAVE_RECURSIVE_PTHREAD_MUTEXES
int
of_rmutex_new(of_rmutex_t *rmutex)
{
	int error;
	pthread_mutexattr_t attr;

	if ((error = pthread_mutexattr_init(&attr)) != 0)
		return error;

	if ((error = pthread_mutexattr_settype(&attr,
	    PTHREAD_MUTEX_RECURSIVE)) != 0)
		return error;

	if ((error = pthread_mutex_init(rmutex, &attr)) != 0)
		return error;

	if ((error = pthread_mutexattr_destroy(&attr)) != 0)
		return error;

	return 0;
}

int
of_rmutex_lock(of_rmutex_t *rmutex)
{
	return of_mutex_lock(rmutex);
}

int
of_rmutex_trylock(of_rmutex_t *rmutex)
{
	return of_mutex_trylock(rmutex);
}

int
of_rmutex_unlock(of_rmutex_t *rmutex)
{
	return of_mutex_unlock(rmutex);
}

int
of_rmutex_free(of_rmutex_t *rmutex)
{
	return of_mutex_free(rmutex);
}
#else
int
of_rmutex_new(of_rmutex_t *rmutex)
{
	int error;

	if ((error = of_mutex_new(&rmutex->mutex)) != 0)
		return error;

	if ((error = of_tlskey_new(&rmutex->count)) != 0)
		return error;

	return 0;
}

int
of_rmutex_lock(of_rmutex_t *rmutex)
{
	uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
	int error;

	if (count > 0) {
		if ((error = of_tlskey_set(rmutex->count,
		    (void *)(count + 1))) != 0)
			return error;

		return 0;
	}

	if ((error = of_mutex_lock(&rmutex->mutex)) != 0)
		return error;

	if ((error = of_tlskey_set(rmutex->count, (void *)1)) != 0) {
		of_mutex_unlock(&rmutex->mutex);
		return error;
	}

	return 0;
}

int
of_rmutex_trylock(of_rmutex_t *rmutex)
{
	uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
	int error;

	if (count > 0) {
		if ((error = of_tlskey_set(rmutex->count,
		    (void *)(count + 1))) != 0)
			return error;

		return 0;
	}

	if ((error = of_mutex_trylock(&rmutex->mutex)) != 0)
		return error;

	if ((error = of_tlskey_set(rmutex->count, (void *)1)) != 0) {
		of_mutex_unlock(&rmutex->mutex);
		return error;
	}

	return 0;
}

int
of_rmutex_unlock(of_rmutex_t *rmutex)
{
	uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);
	int error;

	if (count > 1) {
		if ((error = of_tlskey_set(rmutex->count,
		    (void *)(count - 1))) != 0)
			return error;

		return 0;
	}

	if ((error = of_tlskey_set(rmutex->count, (void *)0)) != 0)
		return error;

	if ((error = of_mutex_unlock(&rmutex->mutex)) != 0)
		return error;

	return 0;
}

int
of_rmutex_free(of_rmutex_t *rmutex)
{
	int error;

	if ((error = of_mutex_free(&rmutex->mutex)) != 0)
		return error;

	if ((error = of_tlskey_free(rmutex->count)) != 0)
		return error;

	return 0;
}
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<










































































































































































































































































































































































































Deleted src/platform/posix/thread.m version [5ab8be6ac9].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#ifdef HAVE_PTHREAD_NP_H
# include <pthread_np.h>
#endif

#ifdef OF_HAIKU
# include <kernel/OS.h>
#endif

#import "thread.h"
#import "macros.h"

static int minPrio = 0, maxPrio = 0, normalPrio = 0;

struct thread_ctx {
	void (*function)(id object);
	id object;
	const char *name;
};

/*
 * This is done here to make sure this is done as early as possible in the main
 * thread.
 */
OF_CONSTRUCTOR()
{
	pthread_attr_t attr;

	if (pthread_attr_init(&attr) == 0) {
#ifdef HAVE_PTHREAD_ATTR_GETSCHEDPOLICY
		int policy;
#endif
		struct sched_param param;

#ifdef HAVE_PTHREAD_ATTR_GETSCHEDPOLICY
		if (pthread_attr_getschedpolicy(&attr, &policy) == 0) {
			minPrio = sched_get_priority_min(policy);
			maxPrio = sched_get_priority_max(policy);

			if (minPrio == -1 || maxPrio == -1)
				minPrio = maxPrio = 0;
		}
#endif

		if (pthread_attr_getschedparam(&attr, &param) != 0)
			normalPrio = param.sched_priority;
		else
			minPrio = maxPrio = 0;

		pthread_attr_destroy(&attr);
	}
}

static void *
functionWrapper(void *data)
{
	struct thread_ctx *ctx = data;

	if (ctx->name != NULL)
		of_thread_set_name(ctx->name);

	pthread_cleanup_push(free, data);

	ctx->function(ctx->object);

	pthread_cleanup_pop(1);
	return NULL;
}

int
of_thread_attr_init(of_thread_attr_t *attr)
{
	int error;
	pthread_attr_t POSIXAttr;

	attr->priority = 0;
	attr->stackSize = 0;

	if ((error = pthread_attr_init(&POSIXAttr)) != 0) {
		if (error == ENOSYS)
			return 0;

		return error;
	}

	error = pthread_attr_getstacksize(&POSIXAttr, &attr->stackSize);

	pthread_attr_destroy(&POSIXAttr);

	return error;
}

int
of_thread_new(of_thread_t *thread, const char *name, void (*function)(id),
    id object, const of_thread_attr_t *attr)
{
	int error = 0;
	pthread_attr_t POSIXAttr;
	bool POSIXAttrAvailable = true;

	if ((error = pthread_attr_init(&POSIXAttr)) != 0) {
		if (error == ENOSYS)
			POSIXAttrAvailable = false;
		else
			return error;
	}

	@try {
		struct thread_ctx *ctx;

		if (attr != NULL && POSIXAttrAvailable) {
#ifndef OF_HPUX
			struct sched_param param;
#endif

			if (attr->priority < -1 || attr->priority > 1)
				return EINVAL;

#ifndef OF_HPUX
# ifdef HAVE_PTHREAD_ATTR_SETINHERITSCHED
			if ((error = pthread_attr_setinheritsched(&POSIXAttr,
			    PTHREAD_EXPLICIT_SCHED)) != 0)
				return error;
# endif

			if ((error = pthread_attr_getschedparam(&POSIXAttr,
			    &param)) != 0)
				return error;

			if (attr->priority < 0) {
				param.sched_priority = minPrio +
				    (1.0f + attr->priority) *
				    (normalPrio - minPrio);
			} else
				param.sched_priority = normalPrio +
				    attr->priority * (maxPrio - normalPrio);

			if ((error = pthread_attr_setschedparam(&POSIXAttr,
			    &param)) != 0)
				return error;
#endif

			if (attr->stackSize > 0) {
				if ((error = pthread_attr_setstacksize(
				    &POSIXAttr, attr->stackSize)) != 0)
					return error;
			}
		}

		if ((ctx = malloc(sizeof(*ctx))) == NULL)
			return ENOMEM;

		ctx->function = function;
		ctx->object = object;
		ctx->name = name;

		error = pthread_create(thread,
		    (POSIXAttrAvailable ? &POSIXAttr : NULL), functionWrapper,
		    ctx);
	} @finally {
		if (POSIXAttrAvailable)
			pthread_attr_destroy(&POSIXAttr);
	}

	return error;
}

int
of_thread_join(of_thread_t thread)
{
	void *ret;

	return pthread_join(thread, &ret);
}

int
of_thread_detach(of_thread_t thread)
{
	return pthread_detach(thread);
}

void
of_thread_set_name(const char *name)
{
#if defined(OF_HAIKU)
	rename_thread(find_thread(NULL), name);
#elif defined(HAVE_PTHREAD_SET_NAME_NP)
	pthread_set_name_np(pthread_self(), name);
#elif defined(HAVE_PTHREAD_SETNAME_NP)
# if defined(OF_MACOS) || defined(OF_IOS)
	pthread_setname_np(name);
# elif defined(__GLIBC__)
	char buffer[16];

	strncpy(buffer, name, 15);
	buffer[15] = 0;

	pthread_setname_np(pthread_self(), buffer);
# endif
#endif
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






















































































































































































































































































































































































































































Deleted src/platform/posix/tlskey.m version [dfb4cf3035].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "tlskey.h"

int
of_tlskey_new(of_tlskey_t *key)
{
	return pthread_key_create(key, NULL);
}

int
of_tlskey_free(of_tlskey_t key)
{
	return pthread_key_delete(key);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




























































Added src/platform/windows/OFPlainCondition.m version [a5005b7f00].















































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "OFPlainCondition.h"

#include <windows.h>

int
OFPlainConditionNew(OFPlainCondition *condition)
{
	condition->count = 0;

	if ((condition->event = CreateEvent(NULL, FALSE, 0, NULL)) == NULL)
		return EAGAIN;

	return 0;
}

int
OFPlainConditionSignal(OFPlainCondition *condition)
{
	if (!SetEvent(condition->event)) {
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OFEnsure(0);
		}
	}

	return 0;
}

int
OFPlainConditionBroadcast(OFPlainCondition *condition)
{
	int count = condition->count;

	for (int i = 0; i < count; i++) {
		if (!SetEvent(condition->event)) {
			switch (GetLastError()) {
			case ERROR_INVALID_HANDLE:
				return EINVAL;
			default:
				OFEnsure(0);
			}
		}
	}

	return 0;
}

int
OFPlainConditionWait(OFPlainCondition *condition, OFPlainMutex *mutex)
{
	int error;
	DWORD status;

	if ((error = OFPlainMutexUnlock(mutex)) != 0)
		return error;

	OFAtomicIntIncrease(&condition->count);
	status = WaitForSingleObject(condition->event, INFINITE);
	OFAtomicIntDecrease(&condition->count);

	switch (status) {
	case WAIT_OBJECT_0:
		return OFPlainMutexLock(mutex);
	case WAIT_FAILED:
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OFEnsure(0);
		}
	default:
		OFEnsure(0);
	}
}

int
OFPlainConditionTimedWait(OFPlainCondition *condition, OFPlainMutex *mutex,
    OFTimeInterval timeout)
{
	int error;
	DWORD status;

	if ((error = OFPlainMutexUnlock(mutex)) != 0)
		return error;

	OFAtomicIntIncrease(&condition->count);
	status = WaitForSingleObject(condition->event, timeout * 1000);
	OFAtomicIntDecrease(&condition->count);

	switch (status) {
	case WAIT_OBJECT_0:
		return OFPlainMutexLock(mutex);
	case WAIT_TIMEOUT:
		return ETIMEDOUT;
	case WAIT_FAILED:
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OFEnsure(0);
		}
	default:
		OFEnsure(0);
	}
}

int
OFPlainConditionFree(OFPlainCondition *condition)
{
	if (condition->count != 0)
		return EBUSY;

	return (CloseHandle(condition->event) ? 0 : EINVAL);
}

Added src/platform/windows/OFPlainMutex.m version [7e4b30c2dd].



























































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "OFPlainMutex.h"

#include <windows.h>

int
OFPlainMutexNew(OFPlainMutex *mutex)
{
	InitializeCriticalSection(mutex);

	return 0;
}

int
OFPlainMutexLock(OFPlainMutex *mutex)
{
	EnterCriticalSection(mutex);

	return 0;
}

int
OFPlainMutexTryLock(OFPlainMutex *mutex)
{
	if (!TryEnterCriticalSection(mutex))
		return EBUSY;

	return 0;
}

int
OFPlainMutexUnlock(OFPlainMutex *mutex)
{
	LeaveCriticalSection(mutex);

	return 0;
}

int
OFPlainMutexFree(OFPlainMutex *mutex)
{
	DeleteCriticalSection(mutex);

	return 0;
}

int
OFPlainRecursiveMutexNew(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexNew(rmutex);
}

int
OFPlainRecursiveMutexLock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexLock(rmutex);
}

int
OFPlainRecursiveMutexTryLock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexTryLock(rmutex);
}

int
OFPlainRecursiveMutexUnlock(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexUnlock(rmutex);
}

int
OFPlainRecursiveMutexFree(OFPlainRecursiveMutex *rmutex)
{
	return OFPlainMutexFree(rmutex);
}

Added src/platform/windows/OFPlainThread.m version [eb57469e6d].











































































































































































































































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "OFPlainThread.h"

#import "macros.h"

#include <windows.h>

struct ThreadContext {
	void (*function)(id);
	id object;
};

static WINAPI void
functionWrapper(struct ThreadContext *context)
{
	context->function(context->object);

	free(context);
}

int
OFPlainThreadAttributesInit(OFPlainThreadAttributes *attr)
{
	attr->priority = 0;
	attr->stackSize = 0;

	return 0;
}

int
OFPlainThreadNew(OFPlainThread *thread, const char *name, void (*function)(id),
    id object, const OFPlainThreadAttributes *attr)
{
	DWORD priority = THREAD_PRIORITY_NORMAL;
	struct ThreadContext *context;
	DWORD threadID;

	if (attr != NULL && attr->priority != 0) {
		if (attr->priority < -1 || attr->priority > 1)
			return EINVAL;

		if (attr->priority < 0)
			priority = THREAD_PRIORITY_LOWEST +
			    (1.0 + attr->priority) *
			    (THREAD_PRIORITY_NORMAL - THREAD_PRIORITY_LOWEST);
		else
			priority = THREAD_PRIORITY_NORMAL +
			    attr->priority *
			    (THREAD_PRIORITY_HIGHEST - THREAD_PRIORITY_NORMAL);
	}

	if ((context = malloc(sizeof(*context))) == NULL)
		return ENOMEM;

	context->function = function;
	context->object = object;

	*thread = CreateThread(NULL, (attr != NULL ? attr->stackSize : 0),
	    (LPTHREAD_START_ROUTINE)functionWrapper, context, 0, &threadID);

	if (thread == NULL) {
		int error;

		switch (GetLastError()) {
		case ERROR_NOT_ENOUGH_MEMORY:
			error = ENOMEM;
			break;
		case ERROR_ACCESS_DENIED:
			error = EACCES;
			break;
		default:
			OFEnsure(0);
		}

		free(context);
		return error;
	}

	if (attr != NULL && attr->priority != 0)
		OFEnsure(!SetThreadPriority(*thread, priority));

	return 0;
}

int
OFPlainThreadJoin(OFPlainThread thread)
{
	switch (WaitForSingleObject(thread, INFINITE)) {
	case WAIT_OBJECT_0:
		CloseHandle(thread);
		return 0;
	case WAIT_FAILED:
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OFEnsure(0);
		}
	default:
		OFEnsure(0);
	}
}

int
OFPlainThreadDetach(OFPlainThread thread)
{
	CloseHandle(thread);

	return 0;
}

void
OFSetThreadName(const char *name)
{
}

Modified src/platform/windows/OFString+PathAdditions.m from [41e0a20445] to [adef09bc0d].

153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];







|
|







153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
{
	void *pool = objc_autoreleasePoolPush();
	OFString *ret, *fileName;
	size_t pos;

	fileName = self.lastPathComponent;
	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return @"";
	}

	ret = [fileName substringFromIndex: pos + 1];

	[ret retain];
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
		}

		objc_autoreleasePoolPop(pool);
		return @".";
	}

	components = [components objectsInRange:
	    of_range(0, components.count - 1)];
	ret = [OFString pathWithComponents: components];

	[ret retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}








|







199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
		}

		objc_autoreleasePoolPop(pool);
		return @".";
	}

	components = [components objectsInRange:
	    OFRangeMake(0, components.count - 1)];
	ret = [OFString pathWithComponents: components];

	[ret retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}

222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OF_STRING_SEARCH_BACKWARDS].location;
	if (pos == OF_NOT_FOUND || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: components.count - 1
			      withObject: fileName];







|
|







222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
		return [[self copy] autorelease];

	pool = objc_autoreleasePoolPush();
	components = [[self.pathComponents mutableCopy] autorelease];
	fileName = components.lastObject;

	pos = [fileName rangeOfString: @"."
			      options: OFStringSearchBackwards].location;
	if (pos == OFNotFound || pos == 0) {
		objc_autoreleasePoolPop(pool);
		return [[self copy] autorelease];
	}

	fileName = [fileName substringToIndex: pos];
	[components replaceObjectAtIndex: components.count - 1
			      withObject: fileName];
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
			if ([component isEqual: @".."] && parent != nil &&
			    ![parent isEqual: @".."] &&
			    ![parent hasSuffix: @":"] &&
			    ![parent hasSuffix: @":\\"] &&
			    ![parent hasSuffix: @"://"] &&
			    (![parent hasPrefix: @"\\"] || i != 1)) {
				[array removeObjectsInRange:
				    of_range(i - 1, 2)];

				done = false;
				break;
			}
		}
	}








|







284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
			if ([component isEqual: @".."] && parent != nil &&
			    ![parent isEqual: @".."] &&
			    ![parent hasSuffix: @":"] &&
			    ![parent hasSuffix: @":\\"] &&
			    ![parent hasSuffix: @"://"] &&
			    (![parent hasPrefix: @"\\"] || i != 1)) {
				[array removeObjectsInRange:
				    OFRangeMake(i - 1, 2)];

				done = false;
				break;
			}
		}
	}

335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
		if (components.count < 2)
			@throw [OFInvalidFormatException exception];

		*URLEncodedHost = [[components objectAtIndex: 1]
		     stringByURLEncodingWithAllowedCharacters:
		     [OFCharacterSet URLHostAllowedCharacterSet]];
		path = [OFString pathWithComponents: [components
		    objectsInRange: of_range(2, components.count - 2)]];
	}

	path = [path stringByReplacingOccurrencesOfString: @"\\"
					       withString: @"/"];
	path = [path stringByPrependingString: @"/"];

	return path;







|







335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
		if (components.count < 2)
			@throw [OFInvalidFormatException exception];

		*URLEncodedHost = [[components objectAtIndex: 1]
		     stringByURLEncodingWithAllowedCharacters:
		     [OFCharacterSet URLHostAllowedCharacterSet]];
		path = [OFString pathWithComponents: [components
		    objectsInRange: OFRangeMake(2, components.count - 2)]];
	}

	path = [path stringByReplacingOccurrencesOfString: @"\\"
					       withString: @"/"];
	path = [path stringByPrependingString: @"/"];

	return path;

Modified src/platform/windows/OFSubprocess.m from [be45f52a11] to [b8e69b2ddb].

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"

#include <windows.h>

@interface OFSubprocess ()
- (of_char16_t *)of_wideEnvironmentForDictionary: (OFDictionary *)dictionary;
- (char *)of_environmentForDictionary: (OFDictionary *)environment;
@end

@implementation OFSubprocess
+ (instancetype)subprocessWithProgram: (OFString *)program
{
	return [[[self alloc] initWithProgram: program] autorelease];







|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"

#include <windows.h>

@interface OFSubprocess ()
- (OFChar16 *)of_wideEnvironmentForDictionary: (OFDictionary *)dictionary;
- (char *)of_environmentForDictionary: (OFDictionary *)environment;
@end

@implementation OFSubprocess
+ (instancetype)subprocessWithProgram: (OFString *)program
{
	return [[[self alloc] initWithProgram: program] autorelease];
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219

			if (containsSpaces)
				[argumentsString appendString: @"\""];
		}

		if ([OFSystemInfo isWindowsNT]) {
			size_t length;
			of_char16_t *argumentsCopy;
			STARTUPINFOW si;

			memset(&si, 0, sizeof(si));
			si.cb = sizeof(si);
			si.hStdInput = _writePipe[0];
			si.hStdOutput = _readPipe[1];
			si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
			si.dwFlags |= STARTF_USESTDHANDLES;

			length = argumentsString.UTF16StringLength;
			argumentsCopy = of_alloc(length + 1,
			    sizeof(of_char16_t));
			memcpy(argumentsCopy, argumentsString.UTF16String,
			    (length + 1) * 2);
			@try {
				if (!CreateProcessW(program.UTF16String,
				    argumentsCopy, NULL, NULL, TRUE,
				    CREATE_UNICODE_ENVIRONMENT,
				    [self of_wideEnvironmentForDictionary:
				    environment], NULL, &si, &pi))
					@throw [OFInitializationFailedException
					    exceptionWithClass: self.class];
			} @finally {
				free(argumentsCopy);
			}
		} else {
			of_string_encoding_t encoding = [OFLocale encoding];
			STARTUPINFO si;

			memset(&si, 0, sizeof(si));
			si.cb = sizeof(si);
			si.hStdInput = _writePipe[0];
			si.hStdOutput = _readPipe[1];
			si.hStdError = GetStdHandle(STD_ERROR_HANDLE);







|










|
|











|


|







178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219

			if (containsSpaces)
				[argumentsString appendString: @"\""];
		}

		if ([OFSystemInfo isWindowsNT]) {
			size_t length;
			OFChar16 *argumentsCopy;
			STARTUPINFOW si;

			memset(&si, 0, sizeof(si));
			si.cb = sizeof(si);
			si.hStdInput = _writePipe[0];
			si.hStdOutput = _readPipe[1];
			si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
			si.dwFlags |= STARTF_USESTDHANDLES;

			length = argumentsString.UTF16StringLength;
			argumentsCopy = OFAllocMemory(length + 1,
			    sizeof(OFChar16));
			memcpy(argumentsCopy, argumentsString.UTF16String,
			    (length + 1) * 2);
			@try {
				if (!CreateProcessW(program.UTF16String,
				    argumentsCopy, NULL, NULL, TRUE,
				    CREATE_UNICODE_ENVIRONMENT,
				    [self of_wideEnvironmentForDictionary:
				    environment], NULL, &si, &pi))
					@throw [OFInitializationFailedException
					    exceptionWithClass: self.class];
			} @finally {
				OFFreeMemory(argumentsCopy);
			}
		} else {
			OFStringEncoding encoding = [OFLocale encoding];
			STARTUPINFO si;

			memset(&si, 0, sizeof(si));
			si.cb = sizeof(si);
			si.hStdInput = _writePipe[0];
			si.hStdOutput = _readPipe[1];
			si.hStdError = GetStdHandle(STD_ERROR_HANDLE);
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
{
	if (_readPipe[0] != NULL)
		[self close];

	[super dealloc];
}

- (of_char16_t *)of_wideEnvironmentForDictionary: (OFDictionary *)environment
{
	OFMutableData *env;
	OFEnumerator *keyEnumerator, *objectEnumerator;
	OFString *key, *object;
	const of_char16_t equal = '=';
	const of_char16_t zero[2] = { 0, 0 };

	if (environment == nil)
		return NULL;

	env = [OFMutableData dataWithItemSize: sizeof(of_char16_t)];

	keyEnumerator = [environment keyEnumerator];
	objectEnumerator = [environment objectEnumerator];
	while ((key = [keyEnumerator nextObject]) != nil &&
	    (object = [objectEnumerator nextObject]) != nil) {
		[env addItems: key.UTF16String count: key.UTF16StringLength];
		[env addItems: &equal count: 1];
		[env addItems: object.UTF16String
			count: object.UTF16StringLength];
		[env addItems: &zero count: 1];
	}
	[env addItems: zero count: 2];

	return env.mutableItems;
}

- (char *)of_environmentForDictionary: (OFDictionary *)environment
{
	of_string_encoding_t encoding = [OFLocale encoding];
	OFMutableData *env;
	OFEnumerator *keyEnumerator, *objectEnumerator;
	OFString *key, *object;

	if (environment == nil)
		return NULL;








|




|
|




|


















|







247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
{
	if (_readPipe[0] != NULL)
		[self close];

	[super dealloc];
}

- (OFChar16 *)of_wideEnvironmentForDictionary: (OFDictionary *)environment
{
	OFMutableData *env;
	OFEnumerator *keyEnumerator, *objectEnumerator;
	OFString *key, *object;
	const OFChar16 equal = '=';
	const OFChar16 zero[2] = { 0, 0 };

	if (environment == nil)
		return NULL;

	env = [OFMutableData dataWithItemSize: sizeof(OFChar16)];

	keyEnumerator = [environment keyEnumerator];
	objectEnumerator = [environment objectEnumerator];
	while ((key = [keyEnumerator nextObject]) != nil &&
	    (object = [objectEnumerator nextObject]) != nil) {
		[env addItems: key.UTF16String count: key.UTF16StringLength];
		[env addItems: &equal count: 1];
		[env addItems: object.UTF16String
			count: object.UTF16StringLength];
		[env addItems: &zero count: 1];
	}
	[env addItems: zero count: 2];

	return env.mutableItems;
}

- (char *)of_environmentForDictionary: (OFDictionary *)environment
{
	OFStringEncoding encoding = [OFLocale encoding];
	OFMutableData *env;
	OFEnumerator *keyEnumerator, *objectEnumerator;
	OFString *key, *object;

	if (environment == nil)
		return NULL;

Added src/platform/windows/OFTLSKey.m version [3701d3663b].







































































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFTLSKey.h"

int
OFTLSKeyNew(OFTLSKey *key)
{
	*key = TlsAlloc();

	if (*key == TLS_OUT_OF_INDEXES)
		return EAGAIN;

	return 0;
}

int
OFTLSKeyFree(OFTLSKey key)
{
	return (TlsFree(key) ? 0 : EINVAL);
}

Deleted src/platform/windows/condition.m version [cc03ce6342].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "condition.h"

#include <windows.h>

int
of_condition_new(of_condition_t *condition)
{
	condition->count = 0;

	if ((condition->event = CreateEvent(NULL, FALSE, 0, NULL)) == NULL)
		return EAGAIN;

	return 0;
}

int
of_condition_signal(of_condition_t *condition)
{
	if (!SetEvent(condition->event)) {
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OF_ENSURE(0);
		}
	}

	return 0;
}

int
of_condition_broadcast(of_condition_t *condition)
{
	int count = condition->count;

	for (int i = 0; i < count; i++) {
		if (!SetEvent(condition->event)) {
			switch (GetLastError()) {
			case ERROR_INVALID_HANDLE:
				return EINVAL;
			default:
				OF_ENSURE(0);
			}
		}
	}

	return 0;
}

int
of_condition_wait(of_condition_t *condition, of_mutex_t *mutex)
{
	int error;
	DWORD status;

	if ((error = of_mutex_unlock(mutex)) != 0)
		return error;

	of_atomic_int_inc(&condition->count);
	status = WaitForSingleObject(condition->event, INFINITE);
	of_atomic_int_dec(&condition->count);

	switch (status) {
	case WAIT_OBJECT_0:
		return of_mutex_lock(mutex);
	case WAIT_FAILED:
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OF_ENSURE(0);
		}
	default:
		OF_ENSURE(0);
	}
}

int
of_condition_timed_wait(of_condition_t *condition, of_mutex_t *mutex,
    of_time_interval_t timeout)
{
	int error;
	DWORD status;

	if ((error = of_mutex_unlock(mutex)) != 0)
		return error;

	of_atomic_int_inc(&condition->count);
	status = WaitForSingleObject(condition->event, timeout * 1000);
	of_atomic_int_dec(&condition->count);

	switch (status) {
	case WAIT_OBJECT_0:
		return of_mutex_lock(mutex);
	case WAIT_TIMEOUT:
		return ETIMEDOUT;
	case WAIT_FAILED:
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OF_ENSURE(0);
		}
	default:
		OF_ENSURE(0);
	}
}

int
of_condition_free(of_condition_t *condition)
{
	if (condition->count != 0)
		return EBUSY;

	return (CloseHandle(condition->event) ? 0 : EINVAL);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<














































































































































































































































































Deleted src/platform/windows/mutex.m version [ed38f771ab].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "mutex.h"

#include <windows.h>

int
of_mutex_new(of_mutex_t *mutex)
{
	InitializeCriticalSection(mutex);

	return 0;
}

int
of_mutex_lock(of_mutex_t *mutex)
{
	EnterCriticalSection(mutex);

	return 0;
}

int
of_mutex_trylock(of_mutex_t *mutex)
{
	if (!TryEnterCriticalSection(mutex))
		return EBUSY;

	return 0;
}

int
of_mutex_unlock(of_mutex_t *mutex)
{
	LeaveCriticalSection(mutex);

	return 0;
}

int
of_mutex_free(of_mutex_t *mutex)
{
	DeleteCriticalSection(mutex);

	return 0;
}

int
of_rmutex_new(of_rmutex_t *rmutex)
{
	return of_mutex_new(rmutex);
}

int
of_rmutex_lock(of_rmutex_t *rmutex)
{
	return of_mutex_lock(rmutex);
}

int
of_rmutex_trylock(of_rmutex_t *rmutex)
{
	return of_mutex_trylock(rmutex);
}

int
of_rmutex_unlock(of_rmutex_t *rmutex)
{
	return of_mutex_unlock(rmutex);
}

int
of_rmutex_free(of_rmutex_t *rmutex)
{
	return of_mutex_free(rmutex);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<


























































































































































































Deleted src/platform/windows/thread.m version [5512169ec5].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>

#import "thread.h"
#import "macros.h"

#include <windows.h>

struct thread_context {
	void (*function)(id);
	id object;
};

static WINAPI void
functionWrapper(struct thread_context *context)
{
	context->function(context->object);

	free(context);
}

int
of_thread_attr_init(of_thread_attr_t *attr)
{
	attr->priority = 0;
	attr->stackSize = 0;

	return 0;
}

int
of_thread_new(of_thread_t *thread, const char *name, void (*function)(id),
    id object, const of_thread_attr_t *attr)
{
	DWORD priority = THREAD_PRIORITY_NORMAL;
	struct thread_context *context;
	DWORD threadID;

	if (attr != NULL && attr->priority != 0) {
		if (attr->priority < -1 || attr->priority > 1)
			return EINVAL;

		if (attr->priority < 0)
			priority = THREAD_PRIORITY_LOWEST +
			    (1.0 + attr->priority) *
			    (THREAD_PRIORITY_NORMAL - THREAD_PRIORITY_LOWEST);
		else
			priority = THREAD_PRIORITY_NORMAL +
			    attr->priority *
			    (THREAD_PRIORITY_HIGHEST - THREAD_PRIORITY_NORMAL);
	}

	if ((context = malloc(sizeof(*context))) == NULL)
		return ENOMEM;

	context->function = function;
	context->object = object;

	*thread = CreateThread(NULL, (attr != NULL ? attr->stackSize : 0),
	    (LPTHREAD_START_ROUTINE)functionWrapper, context, 0, &threadID);

	if (thread == NULL) {
		int error;

		switch (GetLastError()) {
		case ERROR_NOT_ENOUGH_MEMORY:
			error = ENOMEM;
			break;
		case ERROR_ACCESS_DENIED:
			error = EACCES;
			break;
		default:
			OF_ENSURE(0);
		}

		free(context);
		return error;
	}

	if (attr != NULL && attr->priority != 0)
		OF_ENSURE(!SetThreadPriority(*thread, priority));

	return 0;
}

int
of_thread_join(of_thread_t thread)
{
	switch (WaitForSingleObject(thread, INFINITE)) {
	case WAIT_OBJECT_0:
		CloseHandle(thread);
		return 0;
	case WAIT_FAILED:
		switch (GetLastError()) {
		case ERROR_INVALID_HANDLE:
			return EINVAL;
		default:
			OF_ENSURE(0);
		}
	default:
		OF_ENSURE(0);
	}
}

int
of_thread_detach(of_thread_t thread)
{
	CloseHandle(thread);

	return 0;
}

void
of_thread_set_name(const char *name)
{
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<








































































































































































































































































Deleted src/platform/windows/tlskey.m version [bdf0c15028].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "tlskey.h"

int
of_tlskey_new(of_tlskey_t *key)
{
	*key = TlsAlloc();

	if (*key == TLS_OUT_OF_INDEXES)
		return EAGAIN;

	return 0;
}

int
of_tlskey_free(of_tlskey_t key)
{
	return (TlsFree(key) ? 0 : EINVAL);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






































































Modified src/runtime/Makefile from [7961a820de] to [6dd30f7bce].

28
29
30
31
32
33
34
35

36
37
38
39
40
41
42
43
44
45
       protocol.m		\
       selector.m		\
       sparsearray.m		\
       static-instances.m	\
       synchronized.m		\
       tagged-pointer.m		\
       ${USE_SRCS_THREADS}
SRCS_THREADS = mutex.m		\

	       once.m		\
	       threading.m	\
	       tlskey.m
INCLUDES = ObjFWRT.h
includesubdir = ObjFWRT

OBJS_EXTRA = lookup-asm/lookup-asm.a
LIB_OBJS_EXTRA = lookup-asm/lookup-asm.lib.a
AMIGA_LIB_OBJS_START = amiga-library.amigalib.o
AMIGA_LIB_OBJS_EXTRA = amiga-glue.amigalib.o		\







|
>
|
|
<







28
29
30
31
32
33
34
35
36
37
38

39
40
41
42
43
44
45
       protocol.m		\
       selector.m		\
       sparsearray.m		\
       static-instances.m	\
       synchronized.m		\
       tagged-pointer.m		\
       ${USE_SRCS_THREADS}
SRCS_THREADS = OFOnce.m		\
	       OFPlainMutex.m	\
	       OFTLSKey.m	\
	       threading.m

INCLUDES = ObjFWRT.h
includesubdir = ObjFWRT

OBJS_EXTRA = lookup-asm/lookup-asm.a
LIB_OBJS_EXTRA = lookup-asm/lookup-asm.lib.a
AMIGA_LIB_OBJS_START = amiga-library.amigalib.o
AMIGA_LIB_OBJS_EXTRA = amiga-glue.amigalib.o		\

Added src/runtime/OFOnce.m version [faf23e6bb2].











































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#include "../OFOnce.m"

Added src/runtime/OFPlainMutex.m version [c27a6b035d].











































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#include "../OFPlainMutex.m"

Added src/runtime/OFTLSKey.m version [408a710b0b].











































>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#include "../OFTLSKey.m"

Modified src/runtime/arc.m from [eaae2aa32a] to [8ccdb1ee10].

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#ifdef OF_HAVE_THREADS
# import "mutex.h"
#endif

struct weak_ref {
	id **locations;
	size_t count;
};

static struct objc_hashtable *hashtable;
#ifdef OF_HAVE_THREADS
static of_spinlock_t spinlock;
#endif

static uint32_t
hash(const void *object)
{
	return (uint32_t)(uintptr_t)object;
}

static bool
equal(const void *object1, const void *object2)
{
	return (object1 == object2);
}

OF_CONSTRUCTOR()
{
	hashtable = objc_hashtable_new(hash, equal, 2);

#ifdef OF_HAVE_THREADS
	if (of_spinlock_new(&spinlock) != 0)
		OBJC_ERROR("Failed to create spinlock!");
#endif
}

id
objc_retain(id object)
{







|


|






|



















|







15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#ifdef OF_HAVE_THREADS
# import "OFPlainMutex.h"
#endif

struct weakref {
	id **locations;
	size_t count;
};

static struct objc_hashtable *hashtable;
#ifdef OF_HAVE_THREADS
static OFSpinlock spinlock;
#endif

static uint32_t
hash(const void *object)
{
	return (uint32_t)(uintptr_t)object;
}

static bool
equal(const void *object1, const void *object2)
{
	return (object1 == object2);
}

OF_CONSTRUCTOR()
{
	hashtable = objc_hashtable_new(hash, equal, 2);

#ifdef OF_HAVE_THREADS
	if (OFSpinlockNew(&spinlock) != 0)
		OBJC_ERROR("Failed to create spinlock!");
#endif
}

id
objc_retain(id object)
{
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

	return value;
}

id
objc_storeWeak(id *object, id value)
{
	struct weak_ref *old;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_lock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if (*object != nil &&
	    (old = objc_hashtable_get(hashtable, *object)) != NULL) {
		for (size_t i = 0; i < old->count; i++) {
			if (old->locations[i] == object) {







|


|







113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130

	return value;
}

id
objc_storeWeak(id *object, id value)
{
	struct weakref *old;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockLock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if (*object != nil &&
	    (old = objc_hashtable_get(hashtable, *object)) != NULL) {
		for (size_t i = 0; i < old->count; i++) {
			if (old->locations[i] == object) {
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
				break;
			}
		}
	}

	if (value != nil && class_respondsToSelector(object_getClass(value),
	    @selector(allowsWeakReference)) && [value allowsWeakReference]) {
		struct weak_ref *ref = objc_hashtable_get(hashtable, value);

		if (ref == NULL) {
			if ((ref = calloc(1, sizeof(*ref))) == NULL)
				OBJC_ERROR("Not enough memory to allocate weak "
				    "reference!");

			objc_hashtable_set(hashtable, value, ref);







|







151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
				break;
			}
		}
	}

	if (value != nil && class_respondsToSelector(object_getClass(value),
	    @selector(allowsWeakReference)) && [value allowsWeakReference]) {
		struct weakref *ref = objc_hashtable_get(hashtable, value);

		if (ref == NULL) {
			if ((ref = calloc(1, sizeof(*ref))) == NULL)
				OBJC_ERROR("Not enough memory to allocate weak "
				    "reference!");

			objc_hashtable_set(hashtable, value, ref);
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
		ref->locations[ref->count++] = object;
	} else
		value = nil;

	*object = value;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_unlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif

	return value;
}

id
objc_loadWeakRetained(id *object)
{
	id value = nil;
	struct weak_ref *ref;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_lock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if (*object != nil &&
	    (ref = objc_hashtable_get(hashtable, *object)) != NULL)
		value = *object;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_unlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif

	if (class_respondsToSelector(object_getClass(value),
	    @selector(retainWeakReference)) && [value retainWeakReference])
		return value;








|










|


|








|







173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
		ref->locations[ref->count++] = object;
	} else
		value = nil;

	*object = value;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockUnlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif

	return value;
}

id
objc_loadWeakRetained(id *object)
{
	id value = nil;
	struct weakref *ref;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockLock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if (*object != nil &&
	    (ref = objc_hashtable_get(hashtable, *object)) != NULL)
		value = *object;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockUnlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif

	if (class_respondsToSelector(object_getClass(value),
	    @selector(retainWeakReference)) && [value retainWeakReference])
		return value;

235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
{
	objc_release(objc_initWeak(dest, objc_loadWeakRetained(src)));
}

void
objc_moveWeak(id *dest, id *src)
{
	struct weak_ref *ref;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_lock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if (*src != nil &&
	    (ref = objc_hashtable_get(hashtable, *src)) != NULL) {
		for (size_t i = 0; i < ref->count; i++) {
			if (ref->locations[i] == src) {
				ref->locations[i] = dest;
				break;
			}
		}
	}

	*dest = *src;
	*src = nil;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_unlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif
}

void
objc_zero_weak_references(id value)
{
	struct weak_ref *ref;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_lock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if ((ref = objc_hashtable_get(hashtable, value)) != NULL) {
		for (size_t i = 0; i < ref->count; i++)
			*ref->locations[i] = nil;

		objc_hashtable_delete(hashtable, value);
		free(ref->locations);
		free(ref);
	}

#ifdef OF_HAVE_THREADS
	if (of_spinlock_unlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif
}







|


|

















|







|


|













|



235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
{
	objc_release(objc_initWeak(dest, objc_loadWeakRetained(src)));
}

void
objc_moveWeak(id *dest, id *src)
{
	struct weakref *ref;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockLock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if (*src != nil &&
	    (ref = objc_hashtable_get(hashtable, *src)) != NULL) {
		for (size_t i = 0; i < ref->count; i++) {
			if (ref->locations[i] == src) {
				ref->locations[i] = dest;
				break;
			}
		}
	}

	*dest = *src;
	*src = nil;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockUnlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif
}

void
objc_zero_weak_references(id value)
{
	struct weakref *ref;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockLock(&spinlock) != 0)
		OBJC_ERROR("Failed to lock spinlock!");
#endif

	if ((ref = objc_hashtable_get(hashtable, value)) != NULL) {
		for (size_t i = 0; i < ref->count; i++)
			*ref->locations[i] = nil;

		objc_hashtable_delete(hashtable, value);
		free(ref->locations);
		free(ref);
	}

#ifdef OF_HAVE_THREADS
	if (OFSpinlockUnlock(&spinlock) != 0)
		OBJC_ERROR("Failed to unlock spinlock!");
#endif
}

Modified src/runtime/autorelease.m from [cddc441815] to [2b09f19f70].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
# import "private.h"
#else
# import <objc/runtime.h>
#endif

#import "macros.h"
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
# import "tlskey.h"
#endif

#ifndef OF_OBJFW_RUNTIME
@interface DummyObject
- (void)release;
@end
#endif

#if defined(OF_HAVE_COMPILER_TLS)
static thread_local id *objects = NULL;
static thread_local uintptr_t count = 0;
static thread_local uintptr_t size = 0;
#elif defined(OF_HAVE_THREADS)
static of_tlskey_t objectsKey, countKey, sizeKey;
#else
static id *objects = NULL;
static uintptr_t count = 0;
static uintptr_t size = 0;
#endif

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
OF_CONSTRUCTOR()
{
	OF_ENSURE(of_tlskey_new(&objectsKey) == 0);
	OF_ENSURE(of_tlskey_new(&countKey) == 0);
	OF_ENSURE(of_tlskey_new(&sizeKey) == 0);
}
#endif

void *
objc_autoreleasePoolPush()
{
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	uintptr_t count = (uintptr_t)of_tlskey_get(countKey);
#endif
	return (void *)count;
}

void
objc_autoreleasePoolPop(void *pool)
{
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	id *objects = of_tlskey_get(objectsKey);
	uintptr_t count = (uintptr_t)of_tlskey_get(countKey);
#endif
	uintptr_t idx = (uintptr_t)pool;
	bool freeMem = false;

	if (idx == (uintptr_t)-1) {
		idx++;
		freeMem = true;
	}

	for (uintptr_t i = idx; i < count; i++) {
		[objects[i] release];

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
		objects = of_tlskey_get(objectsKey);
		count = (uintptr_t)of_tlskey_get(countKey);
#endif
	}

	count = idx;

	if (freeMem) {
		free(objects);
		objects = NULL;
#if defined(OF_HAVE_COMPILER_TLS) || !defined(OF_HAVE_THREADS)
		size = 0;
#else
		OF_ENSURE(of_tlskey_set(objectsKey, objects) == 0);
		OF_ENSURE(of_tlskey_set(sizeKey, (void *)0) == 0);
#endif
	}

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OF_ENSURE(of_tlskey_set(countKey, (void *)count) == 0);
#endif
}

id
_objc_rootAutorelease(id object)
{
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	id *objects = of_tlskey_get(objectsKey);
	uintptr_t count = (uintptr_t)of_tlskey_get(countKey);
	uintptr_t size = (uintptr_t)of_tlskey_get(sizeKey);
#endif

	if (count >= size) {
		if (size == 0)
			size = 16;
		else
			size *= 2;

		OF_ENSURE((objects =
		    realloc(objects, size * sizeof(id))) != NULL);

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
		OF_ENSURE(of_tlskey_set(objectsKey, objects) == 0);
		OF_ENSURE(of_tlskey_set(sizeKey, (void *)size) == 0);
#endif
	}

	objects[count++] = object;

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OF_ENSURE(of_tlskey_set(countKey, (void *)count) == 0);
#endif

	return object;
}







|













|









|
|
|







|








|
|













|
|











|
|




|







|
|
|








|



|
|






|




23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
# import "private.h"
#else
# import <objc/runtime.h>
#endif

#import "macros.h"
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
# import "OFTLSKey.h"
#endif

#ifndef OF_OBJFW_RUNTIME
@interface DummyObject
- (void)release;
@end
#endif

#if defined(OF_HAVE_COMPILER_TLS)
static thread_local id *objects = NULL;
static thread_local uintptr_t count = 0;
static thread_local uintptr_t size = 0;
#elif defined(OF_HAVE_THREADS)
static OFTLSKey objectsKey, countKey, sizeKey;
#else
static id *objects = NULL;
static uintptr_t count = 0;
static uintptr_t size = 0;
#endif

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
OF_CONSTRUCTOR()
{
	OFEnsure(OFTLSKeyNew(&objectsKey) == 0);
	OFEnsure(OFTLSKeyNew(&countKey) == 0);
	OFEnsure(OFTLSKeyNew(&sizeKey) == 0);
}
#endif

void *
objc_autoreleasePoolPush()
{
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	uintptr_t count = (uintptr_t)OFTLSKeyGet(countKey);
#endif
	return (void *)count;
}

void
objc_autoreleasePoolPop(void *pool)
{
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	id *objects = OFTLSKeyGet(objectsKey);
	uintptr_t count = (uintptr_t)OFTLSKeyGet(countKey);
#endif
	uintptr_t idx = (uintptr_t)pool;
	bool freeMem = false;

	if (idx == (uintptr_t)-1) {
		idx++;
		freeMem = true;
	}

	for (uintptr_t i = idx; i < count; i++) {
		[objects[i] release];

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
		objects = OFTLSKeyGet(objectsKey);
		count = (uintptr_t)OFTLSKeyGet(countKey);
#endif
	}

	count = idx;

	if (freeMem) {
		free(objects);
		objects = NULL;
#if defined(OF_HAVE_COMPILER_TLS) || !defined(OF_HAVE_THREADS)
		size = 0;
#else
		OFEnsure(OFTLSKeySet(objectsKey, objects) == 0);
		OFEnsure(OFTLSKeySet(sizeKey, (void *)0) == 0);
#endif
	}

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OFEnsure(OFTLSKeySet(countKey, (void *)count) == 0);
#endif
}

id
_objc_rootAutorelease(id object)
{
#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	id *objects = OFTLSKeyGet(objectsKey);
	uintptr_t count = (uintptr_t)OFTLSKeyGet(countKey);
	uintptr_t size = (uintptr_t)OFTLSKeyGet(sizeKey);
#endif

	if (count >= size) {
		if (size == 0)
			size = 16;
		else
			size *= 2;

		OFEnsure((objects =
		    realloc(objects, size * sizeof(id))) != NULL);

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
		OFEnsure(OFTLSKeySet(objectsKey, objects) == 0);
		OFEnsure(OFTLSKeySet(sizeKey, (void *)size) == 0);
#endif
	}

	objects[count++] = object;

#if !defined(OF_HAVE_COMPILER_TLS) && defined(OF_HAVE_THREADS)
	OFEnsure(OFTLSKeySet(countKey, (void *)count) == 0);
#endif

	return object;
}

Modified src/runtime/class.m from [8c93de1488] to [93b6de8609].

627
628
629
630
631
632
633
634
635
636
637
638
639
640
641

	objc_global_mutex_lock();

	if ((ret = malloc((classesCount + 1) * sizeof(Class))) == NULL)
		OBJC_ERROR("Failed to allocate memory for class list!");

	count = objc_getClassList(ret, classesCount);
	OF_ENSURE(count == classesCount);

	ret[count] = Nil;

	if (length != NULL)
		*length = count;

	objc_global_mutex_unlock();







|







627
628
629
630
631
632
633
634
635
636
637
638
639
640
641

	objc_global_mutex_lock();

	if ((ret = malloc((classesCount + 1) * sizeof(Class))) == NULL)
		OBJC_ERROR("Failed to allocate memory for class list!");

	count = objc_getClassList(ret, classesCount);
	OFEnsure(count == classesCount);

	ret[count] = Nil;

	if (length != NULL)
		*length = count;

	objc_global_mutex_unlock();
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
			 * UINT32_MAX so that it will get increased at the end
			 * of the loop and thus become 0.
			 */
			i = UINT32_MAX;
		}
	}

	OF_ENSURE(classesCount == 0);

	if (emptyDTable != NULL) {
		objc_dtable_free(emptyDTable);
		emptyDTable = NULL;
	}

	objc_sparsearray_free(fastPath);
	fastPath = NULL;

	objc_hashtable_free(classes);
	classes = NULL;
}







|












972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
			 * UINT32_MAX so that it will get increased at the end
			 * of the loop and thus become 0.
			 */
			i = UINT32_MAX;
		}
	}

	OFEnsure(classesCount == 0);

	if (emptyDTable != NULL) {
		objc_dtable_free(emptyDTable);
		emptyDTable = NULL;
	}

	objc_sparsearray_free(fastPath);
	fastPath = NULL;

	objc_hashtable_free(classes);
	classes = NULL;
}

Modified src/runtime/exception.m from [5b9f454f5d] to [814fd82d64].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
#include <string.h>

#import "ObjFWRT.h"
#import "private.h"

#import "macros.h"
#ifdef OF_HAVE_THREADS
# include "mutex.h"
#endif

#ifdef HAVE_SEH_EXCEPTIONS
# include <windows.h>
#endif

#if defined(HAVE_DWARF_EXCEPTIONS)







|







22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
#include <string.h>

#import "ObjFWRT.h"
#import "private.h"

#import "macros.h"
#ifdef OF_HAVE_THREADS
# include "OFPlainMutex.h"
#endif

#ifdef HAVE_SEH_EXCEPTIONS
# include <windows.h>
#endif

#if defined(HAVE_DWARF_EXCEPTIONS)
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
    PCONTEXT, PDISPATCHER_CONTEXT, _Unwind_Reason_Code (*)(int, int, uint64_t,
    struct _Unwind_Exception *, struct _Unwind_Context *));
#endif

static objc_uncaught_exception_handler_t uncaughtExceptionHandler;
static struct objc_exception emergencyExceptions[NUM_EMERGENCY_EXCEPTIONS];
#ifdef OF_HAVE_THREADS
static of_spinlock_t emergencyExceptionsSpinlock;

OF_CONSTRUCTOR()
{
	if (of_spinlock_new(&emergencyExceptionsSpinlock) != 0)
		OBJC_ERROR("Cannot create spinlock!");
}
#endif

static uint64_t
readULEB128(const uint8_t **ptr)
{







|



|







238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
    PCONTEXT, PDISPATCHER_CONTEXT, _Unwind_Reason_Code (*)(int, int, uint64_t,
    struct _Unwind_Exception *, struct _Unwind_Context *));
#endif

static objc_uncaught_exception_handler_t uncaughtExceptionHandler;
static struct objc_exception emergencyExceptions[NUM_EMERGENCY_EXCEPTIONS];
#ifdef OF_HAVE_THREADS
static OFSpinlock emergencyExceptionsSpinlock;

OF_CONSTRUCTOR()
{
	if (OFSpinlockNew(&emergencyExceptionsSpinlock) != 0)
		OBJC_ERROR("Cannot create spinlock!");
}
#endif

static uint64_t
readULEB128(const uint8_t **ptr)
{
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
static uint64_t
readValue(uint8_t enc, const uint8_t **ptr)
{
	uint64_t value;

	if (enc == DW_EH_PE_aligned) {
		const uintptr_t *aligned = (const uintptr_t *)
		    OF_ROUND_UP_POW2(sizeof(void *), (uintptr_t)*ptr);

		*ptr = (const uint8_t *)(aligned + 1);

		return *aligned;
	}

#define READ(type)					\







|







334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
static uint64_t
readValue(uint8_t enc, const uint8_t **ptr)
{
	uint64_t value;

	if (enc == DW_EH_PE_aligned) {
		const uintptr_t *aligned = (const uintptr_t *)
		    OFRoundUpToPowerOf2(sizeof(void *), (uintptr_t)*ptr);

		*ptr = (const uint8_t *)(aligned + 1);

		return *aligned;
	}

#define READ(type)					\
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
}

static void
emergencyExceptionCleanup(_Unwind_Reason_Code reason,
    struct _Unwind_Exception *ex)
{
#ifdef OF_HAVE_THREADS
	if (of_spinlock_lock(&emergencyExceptionsSpinlock) != 0)
		OBJC_ERROR("Cannot lock spinlock!");
#endif

	ex->class = 0;

#ifdef OF_HAVE_THREADS
	if (of_spinlock_unlock(&emergencyExceptionsSpinlock) != 0)
		OBJC_ERROR("Cannot unlock spinlock!");
#endif
}

void
objc_exception_throw(id object)
{
	struct objc_exception *e = calloc(1, sizeof(*e));
	bool emergency = false;

	if (e == NULL) {
#ifdef OF_HAVE_THREADS
		if (of_spinlock_lock(&emergencyExceptionsSpinlock) != 0)
			OBJC_ERROR("Cannot lock spinlock!");
#endif

		for (uint_fast8_t i = 0; i < NUM_EMERGENCY_EXCEPTIONS; i++) {
			if (emergencyExceptions[i].exception.class == 0) {
				e = &emergencyExceptions[i];
				e->exception.class = GNUCOBJC_EXCEPTION_CLASS;
				emergency = true;

				break;
			}
		}

#ifdef OF_HAVE_THREADS
		if (of_spinlock_unlock(&emergencyExceptionsSpinlock) != 0)
			OBJC_ERROR("Cannot lock spinlock!");
#endif
	}

	if (e == NULL)
		OBJC_ERROR("Not enough memory to allocate exception!");








|






|












|














|







707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
}

static void
emergencyExceptionCleanup(_Unwind_Reason_Code reason,
    struct _Unwind_Exception *ex)
{
#ifdef OF_HAVE_THREADS
	if (OFSpinlockLock(&emergencyExceptionsSpinlock) != 0)
		OBJC_ERROR("Cannot lock spinlock!");
#endif

	ex->class = 0;

#ifdef OF_HAVE_THREADS
	if (OFSpinlockUnlock(&emergencyExceptionsSpinlock) != 0)
		OBJC_ERROR("Cannot unlock spinlock!");
#endif
}

void
objc_exception_throw(id object)
{
	struct objc_exception *e = calloc(1, sizeof(*e));
	bool emergency = false;

	if (e == NULL) {
#ifdef OF_HAVE_THREADS
		if (OFSpinlockLock(&emergencyExceptionsSpinlock) != 0)
			OBJC_ERROR("Cannot lock spinlock!");
#endif

		for (uint_fast8_t i = 0; i < NUM_EMERGENCY_EXCEPTIONS; i++) {
			if (emergencyExceptions[i].exception.class == 0) {
				e = &emergencyExceptions[i];
				e->exception.class = GNUCOBJC_EXCEPTION_CLASS;
				emergency = true;

				break;
			}
		}

#ifdef OF_HAVE_THREADS
		if (OFSpinlockUnlock(&emergencyExceptionsSpinlock) != 0)
			OBJC_ERROR("Cannot lock spinlock!");
#endif
	}

	if (e == NULL)
		OBJC_ERROR("Not enough memory to allocate exception!");

Modified src/runtime/method.m from [a0fa699892] to [be8bb331cc].

49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
	if ((methods = malloc((count + 1) * sizeof(Method))) == NULL)
		OBJC_ERROR("Not enough memory to copy methods");

	i = 0;
	for (iter = class->methodList; iter != NULL; iter = iter->next)
		for (unsigned int j = 0; j < iter->count; j++)
			methods[i++] = &iter->methods[j];
	OF_ENSURE(i == count);
	methods[count] = NULL;

	if (outCount != NULL)
		*outCount = count;

	objc_global_mutex_unlock();








|







49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
	if ((methods = malloc((count + 1) * sizeof(Method))) == NULL)
		OBJC_ERROR("Not enough memory to copy methods");

	i = 0;
	for (iter = class->methodList; iter != NULL; iter = iter->next)
		for (unsigned int j = 0; j < iter->count; j++)
			methods[i++] = &iter->methods[j];
	OFEnsure(i == count);
	methods[count] = NULL;

	if (outCount != NULL)
		*outCount = count;

	objc_global_mutex_unlock();

Deleted src/runtime/mutex.m version [061a17e697].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#include "../mutex.m"
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<










































Deleted src/runtime/once.m version [d69450279b].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#include "../once.m"
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<










































Modified src/runtime/property.m from [9cb9ad8e02] to [3a98767011].

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

#include <string.h>

#import "ObjFWRT.h"
#import "private.h"

#ifdef OF_HAVE_THREADS
# import "mutex.h"
# define NUM_SPINLOCKS 8	/* needs to be a power of 2 */
# define SPINLOCK_HASH(p) ((unsigned)((uintptr_t)p >> 4) & (NUM_SPINLOCKS - 1))
static of_spinlock_t spinlocks[NUM_SPINLOCKS];
#endif

#ifdef OF_HAVE_THREADS
OF_CONSTRUCTOR()
{
	for (size_t i = 0; i < NUM_SPINLOCKS; i++)
		if (of_spinlock_new(&spinlocks[i]) != 0)
			OBJC_ERROR("Failed to initialize spinlocks!");
}
#endif

id
objc_getProperty(id self, SEL _cmd, ptrdiff_t offset, bool atomic)
{
	if (atomic) {
		id *ptr = (id *)(void *)((char *)self + offset);
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(ptr);

		OF_ENSURE(of_spinlock_lock(&spinlocks[hash]) == 0);
		@try {
			return [[*ptr retain] autorelease];
		} @finally {
			OF_ENSURE(of_spinlock_unlock(&spinlocks[hash]) == 0);
		}
#else
		return [[*ptr retain] autorelease];
#endif
	}

	return *(id *)(void *)((char *)self + offset);
}

void
objc_setProperty(id self, SEL _cmd, ptrdiff_t offset, id value, bool atomic,
    signed char copy)
{
	if (atomic) {
		id *ptr = (id *)(void *)((char *)self + offset);
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(ptr);

		OF_ENSURE(of_spinlock_lock(&spinlocks[hash]) == 0);
		@try {
#endif
			id old = *ptr;

			switch (copy) {
			case 0:
				*ptr = [value retain];
				break;
			case 2:
				*ptr = [value mutableCopy];
				break;
			default:
				*ptr = [value copy];
			}

			[old release];
#ifdef OF_HAVE_THREADS
		} @finally {
			OF_ENSURE(of_spinlock_unlock(&spinlocks[hash]) == 0);
		}
#endif

		return;
	}

	id *ptr = (id *)(void *)((char *)self + offset);







|


|






|












|



|


















|


















|







17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96

#include <string.h>

#import "ObjFWRT.h"
#import "private.h"

#ifdef OF_HAVE_THREADS
# import "OFPlainMutex.h"
# define NUM_SPINLOCKS 8	/* needs to be a power of 2 */
# define SPINLOCK_HASH(p) ((unsigned)((uintptr_t)p >> 4) & (NUM_SPINLOCKS - 1))
static OFSpinlock spinlocks[NUM_SPINLOCKS];
#endif

#ifdef OF_HAVE_THREADS
OF_CONSTRUCTOR()
{
	for (size_t i = 0; i < NUM_SPINLOCKS; i++)
		if (OFSpinlockNew(&spinlocks[i]) != 0)
			OBJC_ERROR("Failed to initialize spinlocks!");
}
#endif

id
objc_getProperty(id self, SEL _cmd, ptrdiff_t offset, bool atomic)
{
	if (atomic) {
		id *ptr = (id *)(void *)((char *)self + offset);
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(ptr);

		OFEnsure(OFSpinlockLock(&spinlocks[hash]) == 0);
		@try {
			return [[*ptr retain] autorelease];
		} @finally {
			OFEnsure(OFSpinlockUnlock(&spinlocks[hash]) == 0);
		}
#else
		return [[*ptr retain] autorelease];
#endif
	}

	return *(id *)(void *)((char *)self + offset);
}

void
objc_setProperty(id self, SEL _cmd, ptrdiff_t offset, id value, bool atomic,
    signed char copy)
{
	if (atomic) {
		id *ptr = (id *)(void *)((char *)self + offset);
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(ptr);

		OFEnsure(OFSpinlockLock(&spinlocks[hash]) == 0);
		@try {
#endif
			id old = *ptr;

			switch (copy) {
			case 0:
				*ptr = [value retain];
				break;
			case 2:
				*ptr = [value mutableCopy];
				break;
			default:
				*ptr = [value copy];
			}

			[old release];
#ifdef OF_HAVE_THREADS
		} @finally {
			OFEnsure(OFSpinlockUnlock(&spinlocks[hash]) == 0);
		}
#endif

		return;
	}

	id *ptr = (id *)(void *)((char *)self + offset);
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
objc_getPropertyStruct(void *dest, const void *src, ptrdiff_t size, bool atomic,
    bool strong)
{
	if (atomic) {
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(src);

		OF_ENSURE(of_spinlock_lock(&spinlocks[hash]) == 0);
#endif
		memcpy(dest, src, size);
#ifdef OF_HAVE_THREADS
		OF_ENSURE(of_spinlock_unlock(&spinlocks[hash]) == 0);
#endif

		return;
	}

	memcpy(dest, src, size);
}

void
objc_setPropertyStruct(void *dest, const void *src, ptrdiff_t size, bool atomic,
    bool strong)
{
	if (atomic) {
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(src);

		OF_ENSURE(of_spinlock_lock(&spinlocks[hash]) == 0);
#endif
		memcpy(dest, src, size);
#ifdef OF_HAVE_THREADS
		OF_ENSURE(of_spinlock_unlock(&spinlocks[hash]) == 0);
#endif

		return;
	}

	memcpy(dest, src, size);
}







|



|
















|



|







115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
objc_getPropertyStruct(void *dest, const void *src, ptrdiff_t size, bool atomic,
    bool strong)
{
	if (atomic) {
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(src);

		OFEnsure(OFSpinlockLock(&spinlocks[hash]) == 0);
#endif
		memcpy(dest, src, size);
#ifdef OF_HAVE_THREADS
		OFEnsure(OFSpinlockUnlock(&spinlocks[hash]) == 0);
#endif

		return;
	}

	memcpy(dest, src, size);
}

void
objc_setPropertyStruct(void *dest, const void *src, ptrdiff_t size, bool atomic,
    bool strong)
{
	if (atomic) {
#ifdef OF_HAVE_THREADS
		unsigned hash = SPINLOCK_HASH(src);

		OFEnsure(OFSpinlockLock(&spinlocks[hash]) == 0);
#endif
		memcpy(dest, src, size);
#ifdef OF_HAVE_THREADS
		OFEnsure(OFSpinlockUnlock(&spinlocks[hash]) == 0);
#endif

		return;
	}

	memcpy(dest, src, size);
}
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
	if (properties == NULL)
		OBJC_ERROR("Not enough memory to copy properties");

	i = 0;
	for (iter = class->propertyList; iter != NULL; iter = iter->next)
		for (unsigned int j = 0; j < iter->count; j++)
			properties[i++] = &iter->properties[j];
	OF_ENSURE(i == count);
	properties[count] = NULL;

	if (outCount != NULL)
		*outCount = count;

	objc_global_mutex_unlock();








|







187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
	if (properties == NULL)
		OBJC_ERROR("Not enough memory to copy properties");

	i = 0;
	for (iter = class->propertyList; iter != NULL; iter = iter->next)
		for (unsigned int j = 0; j < iter->count; j++)
			properties[i++] = &iter->properties[j];
	OFEnsure(i == count);
	properties[count] = NULL;

	if (outCount != NULL)
		*outCount = count;

	objc_global_mutex_unlock();

215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
	bool nullIsError = false;

	if (strlen(name) != 1)
		return NULL;

	switch (*name) {
	case 'T':
		ret = of_strdup(property->getter.typeEncoding);
		nullIsError = true;
		break;
	case 'G':
		if (property->attributes & OBJC_PROPERTY_GETTER) {
			ret = of_strdup(property->getter.name);
			nullIsError = true;
		}
		break;
	case 'S':
		if (property->attributes & OBJC_PROPERTY_SETTER) {
			ret = of_strdup(property->setter.name);
			nullIsError = true;
		}
		break;
#define BOOL_CASE(name, field, flag)		\
	case name:				\
		if (property->field & flag) {	\
			ret = calloc(1, 1);	\







|




|





|







215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
	bool nullIsError = false;

	if (strlen(name) != 1)
		return NULL;

	switch (*name) {
	case 'T':
		ret = OFStrdup(property->getter.typeEncoding);
		nullIsError = true;
		break;
	case 'G':
		if (property->attributes & OBJC_PROPERTY_GETTER) {
			ret = OFStrdup(property->getter.name);
			nullIsError = true;
		}
		break;
	case 'S':
		if (property->attributes & OBJC_PROPERTY_SETTER) {
			ret = OFStrdup(property->setter.name);
			nullIsError = true;
		}
		break;
#define BOOL_CASE(name, field, flag)		\
	case name:				\
		if (property->field & flag) {	\
			ret = calloc(1, 1);	\

Modified src/runtime/selector.m from [1d967febe8] to [c3a8468168].

79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
		objc_global_mutex_unlock();
		return (SEL)selector;
	}

	if ((selector = malloc(sizeof(*selector))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	if ((selector->UID = (uintptr_t)of_strdup(name)) == 0)
		OBJC_ERROR("Not enough memory to allocate selector!");

	selector->typeEncoding = NULL;

	if ((freeList = realloc(freeList,
	    sizeof(void *) * (freeListCount + 2))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");







|







79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
		objc_global_mutex_unlock();
		return (SEL)selector;
	}

	if ((selector = malloc(sizeof(*selector))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

	if ((selector->UID = (uintptr_t)OFStrdup(name)) == 0)
		OBJC_ERROR("Not enough memory to allocate selector!");

	selector->typeEncoding = NULL;

	if ((freeList = realloc(freeList,
	    sizeof(void *) * (freeListCount + 2))) == NULL)
		OBJC_ERROR("Not enough memory to allocate selector!");

Modified src/runtime/synchronized.m from [fe8bbba7b5] to [90a59dedf3].

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
#include <stdio.h>
#include <stdlib.h>

#import "ObjFWRT.h"
#import "private.h"

#ifdef OF_HAVE_THREADS
# import "mutex.h"

static struct lock_s {
	id	      object;
	int	      count;
	of_rmutex_t   rmutex;
	struct lock_s *next;
} *locks = NULL;

static of_mutex_t mutex;

OF_CONSTRUCTOR()
{
	if (of_mutex_new(&mutex) != 0)
		OBJC_ERROR("Failed to create mutex!");
}
#endif

int
objc_sync_enter(id object)
{
	if (object == nil)
		return 0;

#ifdef OF_HAVE_THREADS
	struct lock_s *lock;

	if (of_mutex_lock(&mutex) != 0)
		OBJC_ERROR("Failed to lock mutex!");

	/* Look if we already have a lock */
	for (lock = locks; lock != NULL; lock = lock->next) {
		if (lock->object != object)
			continue;

		lock->count++;

		if (of_mutex_unlock(&mutex) != 0)
			OBJC_ERROR("Failed to unlock mutex!");

		if (of_rmutex_lock(&lock->rmutex) != 0)
			OBJC_ERROR("Failed to lock mutex!");

		return 0;
	}

	/* Create a new lock */
	if ((lock = malloc(sizeof(*lock))) == NULL)
		OBJC_ERROR("Failed to allocate memory for mutex!");

	if (of_rmutex_new(&lock->rmutex) != 0)
		OBJC_ERROR("Failed to create mutex!");

	lock->object = object;
	lock->count = 1;
	lock->next = locks;

	locks = lock;

	if (of_mutex_unlock(&mutex) != 0)
		OBJC_ERROR("Failed to unlock mutex!");

	if (of_rmutex_lock(&lock->rmutex) != 0)
		OBJC_ERROR("Failed to lock mutex!");
#endif

	return 0;
}

int
objc_sync_exit(id object)
{
	if (object == nil)
		return 0;

#ifdef OF_HAVE_THREADS
	struct lock_s *lock, *last = NULL;

	if (of_mutex_lock(&mutex) != 0)
		OBJC_ERROR("Failed to lock mutex!");

	for (lock = locks; lock != NULL; lock = lock->next) {
		if (lock->object != object) {
			last = lock;
			continue;
		}

		if (of_rmutex_unlock(&lock->rmutex) != 0)
			OBJC_ERROR("Failed to unlock mutex!");

		if (--lock->count == 0) {
			if (of_rmutex_free(&lock->rmutex) != 0)
				OBJC_ERROR("Failed to destroy mutex!");

			if (last != NULL)
				last->next = lock->next;
			if (locks == lock)
				locks = lock->next;

			free(lock);
		}

		if (of_mutex_unlock(&mutex) != 0)
			OBJC_ERROR("Failed to unlock mutex!");

		return 0;
	}

	OBJC_ERROR("objc_sync_exit() was called for an object not locked!");
#else







|

|
|
|
|
|


|



|











|

|









|


|









|








|


|













|

|








|



|










|







18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
#include <stdio.h>
#include <stdlib.h>

#import "ObjFWRT.h"
#import "private.h"

#ifdef OF_HAVE_THREADS
# import "OFPlainMutex.h"

static struct lock {
	id object;
	int count;
	OFPlainRecursiveMutex rmutex;
	struct lock *next;
} *locks = NULL;

static OFPlainMutex mutex;

OF_CONSTRUCTOR()
{
	if (OFPlainMutexNew(&mutex) != 0)
		OBJC_ERROR("Failed to create mutex!");
}
#endif

int
objc_sync_enter(id object)
{
	if (object == nil)
		return 0;

#ifdef OF_HAVE_THREADS
	struct lock *lock;

	if (OFPlainMutexLock(&mutex) != 0)
		OBJC_ERROR("Failed to lock mutex!");

	/* Look if we already have a lock */
	for (lock = locks; lock != NULL; lock = lock->next) {
		if (lock->object != object)
			continue;

		lock->count++;

		if (OFPlainMutexUnlock(&mutex) != 0)
			OBJC_ERROR("Failed to unlock mutex!");

		if (OFPlainRecursiveMutexLock(&lock->rmutex) != 0)
			OBJC_ERROR("Failed to lock mutex!");

		return 0;
	}

	/* Create a new lock */
	if ((lock = malloc(sizeof(*lock))) == NULL)
		OBJC_ERROR("Failed to allocate memory for mutex!");

	if (OFPlainRecursiveMutexNew(&lock->rmutex) != 0)
		OBJC_ERROR("Failed to create mutex!");

	lock->object = object;
	lock->count = 1;
	lock->next = locks;

	locks = lock;

	if (OFPlainMutexUnlock(&mutex) != 0)
		OBJC_ERROR("Failed to unlock mutex!");

	if (OFPlainRecursiveMutexLock(&lock->rmutex) != 0)
		OBJC_ERROR("Failed to lock mutex!");
#endif

	return 0;
}

int
objc_sync_exit(id object)
{
	if (object == nil)
		return 0;

#ifdef OF_HAVE_THREADS
	struct lock *lock, *last = NULL;

	if (OFPlainMutexLock(&mutex) != 0)
		OBJC_ERROR("Failed to lock mutex!");

	for (lock = locks; lock != NULL; lock = lock->next) {
		if (lock->object != object) {
			last = lock;
			continue;
		}

		if (OFPlainRecursiveMutexUnlock(&lock->rmutex) != 0)
			OBJC_ERROR("Failed to unlock mutex!");

		if (--lock->count == 0) {
			if (OFPlainRecursiveMutexFree(&lock->rmutex) != 0)
				OBJC_ERROR("Failed to destroy mutex!");

			if (last != NULL)
				last->next = lock->next;
			if (locks == lock)
				locks = lock->next;

			free(lock);
		}

		if (OFPlainMutexUnlock(&mutex) != 0)
			OBJC_ERROR("Failed to unlock mutex!");

		return 0;
	}

	OBJC_ERROR("objc_sync_exit() was called for an object not locked!");
#else

Modified src/runtime/threading.m from [13c9aec71c] to [34d13c2d7f].

16
17
18
19
20
21
22

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
#include "config.h"

#include <stdio.h>
#include <stdlib.h>

#import "ObjFWRT.h"
#import "private.h"

#import "mutex.h"
#import "once.h"

static of_rmutex_t globalMutex;

static void
init(void)
{
	if (of_rmutex_new(&globalMutex) != 0)
		OBJC_ERROR("Failed to create global mutex!");
}

void
objc_global_mutex_lock(void)
{
	static of_once_t once_control = OF_ONCE_INIT;
	of_once(&once_control, init);

	if (of_rmutex_lock(&globalMutex) != 0)
		OBJC_ERROR("Failed to lock global mutex!");
}

void
objc_global_mutex_unlock(void)
{
	if (of_rmutex_unlock(&globalMutex) != 0)
		OBJC_ERROR("Failed to unlock global mutex!");
}







>
|
|

|




|






|
|

|






|


16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
#include "config.h"

#include <stdio.h>
#include <stdlib.h>

#import "ObjFWRT.h"
#import "private.h"

#import "OFOnce.h"
#import "OFPlainMutex.h"

static OFPlainRecursiveMutex globalMutex;

static void
init(void)
{
	if (OFPlainRecursiveMutexNew(&globalMutex) != 0)
		OBJC_ERROR("Failed to create global mutex!");
}

void
objc_global_mutex_lock(void)
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFOnce(&onceControl, init);

	if (OFPlainRecursiveMutexLock(&globalMutex) != 0)
		OBJC_ERROR("Failed to lock global mutex!");
}

void
objc_global_mutex_unlock(void)
{
	if (OFPlainRecursiveMutexUnlock(&globalMutex) != 0)
		OBJC_ERROR("Failed to unlock global mutex!");
}

Deleted src/runtime/tlskey.m version [f580536fe7].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "ObjFWRT.h"
#import "private.h"

#include "../tlskey.m"
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<










































Deleted src/scrypt.h version [c03ec2d00d].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFHMAC;

/**
 * @brief The parameters for @ref of_scrypt.
 */
typedef struct of_scrypt_parameters_t {
	/** @brief The block size to use. */
	size_t blockSize;
	/** @brief The CPU/memory cost factor to use. */
	size_t costFactor;
	/** @brief The parallelization to use. */
	size_t parallelization;
	/** @brief The salt to derive a key with. */
	const unsigned char *salt;
	/** @brief The length of the salt. */
	size_t saltLength;
	/** @brief The password to derive a key from. */
	const char *password;
	/** @brief The length of the password. */
	size_t passwordLength;
	/** @brief The buffer to write the key to. */
	unsigned char *key;
	/**
	 * @brief The desired length for the derived key.
	 *
	 * @ref key needs to have enough storage.
	 */
	size_t keyLength;
	/** @brief Whether data may be stored in swappable memory. */
	bool allowsSwappableMemory;
} of_scrypt_parameters_t;

#ifdef __cplusplus
extern "C" {
#endif
extern void of_salsa20_8_core(uint32_t buffer[_Nonnull 16]);
extern void of_scrypt_block_mix(uint32_t *output, const uint32_t *input,
    size_t blockSize);
extern void of_scrypt_romix(uint32_t *buffer, size_t blockSize,
    size_t costFactor, uint32_t *tmp);

/**
 * @brief Derives a key from a password and a salt using scrypt.
 *
 * @param param The parameters to use
 */
extern void of_scrypt(of_scrypt_parameters_t param);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
































































































































































Deleted src/scrypt.m version [1396dd3e07].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFHMAC.h"
#import "OFSHA256Hash.h"
#import "OFSecureData.h"

#import "OFInvalidArgumentException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#import "scrypt.h"
#import "pbkdf2.h"

void
of_salsa20_8_core(uint32_t buffer[16])
{
	uint32_t tmp[16];

	for (uint_fast8_t i = 0; i < 16; i++)
		tmp[i] = OF_BSWAP32_IF_BE(buffer[i]);

	for (uint_fast8_t i = 0; i < 8; i += 2) {
		tmp[ 4] ^= OF_ROL(tmp[ 0] + tmp[12],  7);
		tmp[ 8] ^= OF_ROL(tmp[ 4] + tmp[ 0],  9);
		tmp[12] ^= OF_ROL(tmp[ 8] + tmp[ 4], 13);
		tmp[ 0] ^= OF_ROL(tmp[12] + tmp[ 8], 18);
		tmp[ 9] ^= OF_ROL(tmp[ 5] + tmp[ 1],  7);
		tmp[13] ^= OF_ROL(tmp[ 9] + tmp[ 5],  9);
		tmp[ 1] ^= OF_ROL(tmp[13] + tmp[ 9], 13);
		tmp[ 5] ^= OF_ROL(tmp[ 1] + tmp[13], 18);
		tmp[14] ^= OF_ROL(tmp[10] + tmp[ 6],  7);
		tmp[ 2] ^= OF_ROL(tmp[14] + tmp[10],  9);
		tmp[ 6] ^= OF_ROL(tmp[ 2] + tmp[14], 13);
		tmp[10] ^= OF_ROL(tmp[ 6] + tmp[ 2], 18);
		tmp[ 3] ^= OF_ROL(tmp[15] + tmp[11],  7);
		tmp[ 7] ^= OF_ROL(tmp[ 3] + tmp[15],  9);
		tmp[11] ^= OF_ROL(tmp[ 7] + tmp[ 3], 13);
		tmp[15] ^= OF_ROL(tmp[11] + tmp[ 7], 18);
		tmp[ 1] ^= OF_ROL(tmp[ 0] + tmp[ 3],  7);
		tmp[ 2] ^= OF_ROL(tmp[ 1] + tmp[ 0],  9);
		tmp[ 3] ^= OF_ROL(tmp[ 2] + tmp[ 1], 13);
		tmp[ 0] ^= OF_ROL(tmp[ 3] + tmp[ 2], 18);
		tmp[ 6] ^= OF_ROL(tmp[ 5] + tmp[ 4],  7);
		tmp[ 7] ^= OF_ROL(tmp[ 6] + tmp[ 5],  9);
		tmp[ 4] ^= OF_ROL(tmp[ 7] + tmp[ 6], 13);
		tmp[ 5] ^= OF_ROL(tmp[ 4] + tmp[ 7], 18);
		tmp[11] ^= OF_ROL(tmp[10] + tmp[ 9],  7);
		tmp[ 8] ^= OF_ROL(tmp[11] + tmp[10],  9);
		tmp[ 9] ^= OF_ROL(tmp[ 8] + tmp[11], 13);
		tmp[10] ^= OF_ROL(tmp[ 9] + tmp[ 8], 18);
		tmp[12] ^= OF_ROL(tmp[15] + tmp[14],  7);
		tmp[13] ^= OF_ROL(tmp[12] + tmp[15],  9);
		tmp[14] ^= OF_ROL(tmp[13] + tmp[12], 13);
		tmp[15] ^= OF_ROL(tmp[14] + tmp[13], 18);
	}

	for (uint_fast8_t i = 0; i < 16; i++)
		buffer[i] = OF_BSWAP32_IF_BE(OF_BSWAP32_IF_BE(buffer[i]) +
		    tmp[i]);

	of_explicit_memset(tmp, 0, sizeof(tmp));
}

void
of_scrypt_block_mix(uint32_t *output, const uint32_t *input, size_t blockSize)
{
	uint32_t tmp[16];

	/* Check defined here and executed in of_scrypt() */
#define OVERFLOW_CHECK_1					\
	if (param.blockSize > SIZE_MAX / 2 ||			\
	    2 * param.blockSize - 1 > SIZE_MAX / 16)		\
		@throw [OFOutOfRangeException exception];

	memcpy(tmp, input + (2 * blockSize - 1) * 16, 64);

	for (size_t i = 0; i < 2 * blockSize; i++) {
		for (size_t j = 0; j < 16; j++)
			tmp[j] ^= input[i * 16 + j];

		of_salsa20_8_core(tmp);

		/*
		 * Even indices are stored in the first half and odd ones in
		 * the second.
		 */
		memcpy(output + ((i / 2) + (i & 1) * blockSize) * 16, tmp, 64);
	}

	of_explicit_memset(tmp, 0, sizeof(tmp));
}

void
of_scrypt_romix(uint32_t *buffer, size_t blockSize, size_t costFactor,
    uint32_t *tmp)
{
	/* Check defined here and executed in of_scrypt() */
#define OVERFLOW_CHECK_2						\
	if (param.blockSize > SIZE_MAX / 128 / param.costFactor)	\
		@throw [OFOutOfRangeException exception];

	uint32_t *tmp2 = tmp + 32 * blockSize;

	memcpy(tmp, buffer, 128 * blockSize);

	for (size_t i = 0; i < costFactor; i++) {
		memcpy(tmp2 + i * 32 * blockSize, tmp, 128 * blockSize);
		of_scrypt_block_mix(tmp, tmp2 + i * 32 * blockSize, blockSize);
	}

	for (size_t i = 0; i < costFactor; i++) {
		uint32_t j = OF_BSWAP32_IF_BE(tmp[(2 * blockSize - 1) * 16]) &
		    (costFactor - 1);

		for (size_t k = 0; k < 32 * blockSize; k++)
			tmp[k] ^= tmp2[j * 32 * blockSize + k];

		of_scrypt_block_mix(buffer, tmp, blockSize);

		if (i < costFactor - 1)
			memcpy(tmp, buffer, 128 * blockSize);
	}
}

void
of_scrypt(of_scrypt_parameters_t param)
{
	OFSecureData *tmp = nil, *buffer = nil;
	OFHMAC *HMAC = nil;

	if (param.blockSize == 0 || param.costFactor <= 1 ||
	    (param.costFactor & (param.costFactor - 1)) != 0 ||
	    param.parallelization == 0)
		@throw [OFInvalidArgumentException exception];

	/*
	 * These are defined by the functions above. They are defined there so
	 * that the check is next to the code and easy to verify, but actually
	 * checked here for performance.
	 */
	OVERFLOW_CHECK_1
	OVERFLOW_CHECK_2

	@try {
		uint32_t *tmpItems, *bufferItems;

		if (param.costFactor > SIZE_MAX - 1 ||
		    (param.costFactor + 1) > SIZE_MAX / 128)
			@throw [OFOutOfRangeException exception];

		tmp = [[OFSecureData alloc]
			    initWithCount: (param.costFactor + 1) * 128
				 itemSize: param.blockSize
		    allowsSwappableMemory: param.allowsSwappableMemory];
		tmpItems = tmp.mutableItems;

		if (param.parallelization > SIZE_MAX / 128)
			@throw [OFOutOfRangeException exception];

		buffer = [[OFSecureData alloc]
			    initWithCount: param.parallelization * 128
				 itemSize: param.blockSize
		    allowsSwappableMemory: param.allowsSwappableMemory];
		bufferItems = buffer.mutableItems;

		HMAC = [[OFHMAC alloc]
			initWithHashClass: [OFSHA256Hash class]
		    allowsSwappableMemory: param.allowsSwappableMemory];

		of_pbkdf2((of_pbkdf2_parameters_t){
			.HMAC                  = HMAC,
			.iterations            = 1,
			.salt                  = param.salt,
			.saltLength            = param.saltLength,
			.password              = param.password,
			.passwordLength        = param.passwordLength,
			.key                   = (unsigned char *)bufferItems,
			.keyLength             = param.parallelization * 128 *
			                         param.blockSize,
			.allowsSwappableMemory = param.allowsSwappableMemory
		});

		for (size_t i = 0; i < param.parallelization; i++)
			of_scrypt_romix(bufferItems + i * 32 * param.blockSize,
			    param.blockSize, param.costFactor, tmpItems);

		of_pbkdf2((of_pbkdf2_parameters_t){
			.HMAC                  = HMAC,
			.iterations            = 1,
			.salt                  = (unsigned char *)bufferItems,
			.saltLength            = param.parallelization * 128 *
			                         param.blockSize,
			.password              = param.password,
			.passwordLength        = param.passwordLength,
			.key                   = param.key,
			.keyLength             = param.keyLength,
			.allowsSwappableMemory = param.allowsSwappableMemory
		});
	} @finally {
		[tmp release];
		[buffer release];
		[HMAC release];
	}
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<






















































































































































































































































































































































































































































Deleted src/socket.h version [354df70c5d].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#include <stdbool.h>

#import "OFString.h"

#ifdef OF_HAVE_SYS_SOCKET_H
# include <sys/socket.h>
#endif
#ifdef OF_HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef OF_HAVE_NETINET_TCP_H
# include <netinet/tcp.h>
#endif
#ifdef OF_HAVE_NETIPX_IPX_H
# include <netipx/ipx.h>
#endif

#include "platform.h"

#ifdef OF_WINDOWS
# include <windows.h>
# include <ws2tcpip.h>
# ifdef OF_HAVE_IPX
#  include <wsipx.h>
# endif
#endif

/** @file */

#ifdef OF_WII
# include <network.h>
#endif

#ifdef OF_PSP
# include <stdint.h>
#endif

#import "macros.h"
#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS)
# import "tlskey.h"
#endif

OF_ASSUME_NONNULL_BEGIN

#ifndef OF_WINDOWS
typedef int of_socket_t;
#else
typedef SOCKET of_socket_t;
#endif

#ifdef OF_WII
typedef u8 sa_family_t;
#endif

#ifdef OF_MORPHOS
typedef long socklen_t;
typedef u_char sa_family_t;
typedef u_short in_port_t;
#endif

/**
 * @brief A socket address family.
 */
typedef enum {
	/** An unknown address family. */
	OF_SOCKET_ADDRESS_FAMILY_UNKNOWN,
	/** IPv4 */
	OF_SOCKET_ADDRESS_FAMILY_IPV4,
	/** IPv6 */
	OF_SOCKET_ADDRESS_FAMILY_IPV6,
	/** IPX */
	OF_SOCKET_ADDRESS_FAMILY_IPX,
	/** Any address family */
	OF_SOCKET_ADDRESS_FAMILY_ANY = 255
} of_socket_address_family_t;

#ifndef OF_HAVE_IPV6
struct sockaddr_in6 {
	sa_family_t sin6_family;
	in_port_t sin6_port;
	uint32_t sin6_flowinfo;
	struct in6_addr {
		uint8_t s6_addr[16];
	} sin6_addr;
	uint32_t sin6_scope_id;
};
#endif

#ifndef OF_HAVE_IPX
# define IPX_NODE_LEN 6
struct sockaddr_ipx {
	sa_family_t sipx_family;
	uint32_t sipx_network;
	unsigned char sipx_node[IPX_NODE_LEN];
	uint16_t sipx_port;
	uint8_t sipx_type;
};
#endif
#ifdef OF_WINDOWS
# define IPX_NODE_LEN 6
# define sipx_family sa_family
# define sipx_network sa_netnum
# define sipx_node sa_nodenum
# define sipx_port sa_socket
#endif

/**
 * @struct of_socket_address_t socket.h ObjFW/socket.h
 *
 * @brief A struct which represents a host / port pair for a socket.
 */
struct OF_BOXABLE of_socket_address_t {
	/*
	 * Even though struct sockaddr contains the family, we need to use our
	 * own family, as we need to support storing an IPv6 address on systems
	 * that don't support IPv6. These may not have AF_INET6 defined and we
	 * can't just define it, as the value is system-dependent and might
	 * clash with an existing value.
	 */
	of_socket_address_family_t family;
	union {
		struct sockaddr sockaddr;
		struct sockaddr_in in;
		struct sockaddr_in6 in6;
		struct sockaddr_ipx ipx;
	} sockaddr;
	socklen_t length;
};
typedef struct of_socket_address_t of_socket_address_t;

#ifdef __cplusplus
extern "C" {
#endif
/**
 * @brief Parses the specified IP and port into an of_socket_address_t.
 *
 * @param IP The IP to parse
 * @param port The port to use
 * @return The parsed IP and port as an of_socket_address_t
 */
extern of_socket_address_t of_socket_address_parse_ip(
    OFString *IP, uint16_t port);

/**
 * @brief Parses the specified IPv4 and port into an of_socket_address_t.
 *
 * @param IP The IPv4 to parse
 * @param port The port to use
 * @return The parsed IPv4 and port as an of_socket_address_t
 */
extern of_socket_address_t of_socket_address_parse_ipv4(
    OFString *IP, uint16_t port);

/**
 * @brief Parses the specified IPv6 and port into an of_socket_address_t.
 *
 * @param IP The IPv6 to parse
 * @param port The port to use
 * @return The parsed IPv6 and port as an of_socket_address_t
 */
extern of_socket_address_t of_socket_address_parse_ipv6(
    OFString *IP, uint16_t port);

/**
 * @brief Creates an IPX address for the specified network, node and port.
 *
 * @param node The node in the IPX network
 * @param network The IPX network
 * @param port The IPX port (sometimes called socket number) on the node
 */
extern of_socket_address_t of_socket_address_ipx(
    const unsigned char node[_Nonnull IPX_NODE_LEN], uint32_t network,
    uint16_t port);

/**
 * @brief Compares two of_socket_address_t for equality.
 *
 * @param address1 The address to compare with the second address
 * @param address2 The second address
 * @return Whether the two addresses are equal
 */
extern bool of_socket_address_equal(
    const of_socket_address_t *_Nonnull address1,
    const of_socket_address_t *_Nonnull address2);

/**
 * @brief Returns the hash for the specified of_socket_address_t.
 *
 * @param address The address to hash
 * @return The hash for the specified of_socket_address_t
 */
extern unsigned long of_socket_address_hash(
    const of_socket_address_t *_Nonnull address);

/**
 * @brief Converts the specified of_socket_address_t to an IP string and port.
 *
 * @param address The address to convert to a string
 * @param port A pointer to an uint16_t which should be set to the port of the
 *	       address or NULL if the port is not needed
 * @return The address as an IP string
 */
extern OFString *_Nonnull of_socket_address_ip_string(
    const of_socket_address_t *_Nonnull address, uint16_t *_Nullable port);

/**
 * @brief Sets the port of the specified of_socket_address_t, independent of
 *	  the address family used.
 *
 * @param address The address on which to set the port
 * @param port The port to set on the address
 */
extern void of_socket_address_set_port(of_socket_address_t *_Nonnull address,
    uint16_t port);

/**
 * @brief Returns the port of the specified of_socket_address_t, independent of
 *	  the address family used.
 *
 * @param address The address on which to get the port
 * @return The port of the address
 */
extern uint16_t of_socket_address_get_port(
    const of_socket_address_t *_Nonnull address);

/**
 * @brief Sets the IPX network of the specified of_socket_address_t.
 *
 * @param address The address on which to set the IPX network
 * @param network The IPX network to set on the address
 */
extern void of_socket_address_set_ipx_network(
    of_socket_address_t *_Nonnull address, uint32_t network);

/**
 * @brief Returns the IPX network of the specified of_socket_address_t.
 *
 * @param address The address on which to get the IPX network
 * @return The IPX network of the address
 */
extern uint32_t of_socket_address_get_ipx_network(
    const of_socket_address_t *_Nonnull address);

/**
 * @brief Sets the IPX node of the specified of_socket_address_t.
 *
 * @param address The address on which to set the IPX node
 * @param node The IPX node to set on the address
 */
extern void of_socket_address_set_ipx_node(
    of_socket_address_t *_Nonnull address,
    const unsigned char node[_Nonnull IPX_NODE_LEN]);

/**
 * @brief Gets the IPX node of the specified of_socket_address_t.
 *
 * @param address The address on which to get the IPX node
 * @param node A byte array to store the IPX node of the address
 */
extern void of_socket_address_get_ipx_node(
    const of_socket_address_t *_Nonnull address,
    unsigned char node[_Nonnull IPX_NODE_LEN]);

extern bool of_socket_init(void);
#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
extern void of_socket_deinit(void);
#endif
extern int of_socket_errno(void);
#if !defined(OF_WII) && !defined(OF_NINTENDO_3DS)
extern int of_getsockname(of_socket_t sock, struct sockaddr *restrict addr,
    socklen_t *restrict addrLen);
#endif

#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
extern of_tlskey_t of_socket_base_key;
# ifdef OF_AMIGAOS4
extern of_tlskey_t of_socket_interface_key;
# endif
#endif
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<


































































































































































































































































































































































































































































































































































































































Deleted src/socket.m version [21df00d3c4].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#ifndef _XOPEN_SOURCE_EXTENDED
# define _XOPEN_SOURCE_EXTENDED
#endif
#define _HPUX_ALT_XOPEN_SOCKET_API

#ifdef OF_NINTENDO_3DS
# include <malloc.h>  /* For memalign() */
#endif

#include <errno.h>

#import "OFArray.h"
#import "OFCharacterSet.h"
#import "OFLocale.h"
#ifdef OF_HAVE_THREADS
# import "OFMutex.h"
#endif
#import "OFString.h"

#import "OFException.h"  /* For some E* -> WSAE* defines */
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"

#import "socket.h"
#import "socket_helpers.h"
#ifdef OF_HAVE_THREADS
# import "tlskey.h"
#endif
#import "once.h"

#ifdef OF_AMIGAOS
# include <proto/exec.h>
#endif

#ifdef OF_NINTENDO_3DS
# include <3ds/types.h>
# include <3ds/services/soc.h>
#endif

#if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
static OFMutex *mutex;

static void
releaseMutex(void)
{
	[mutex release];
}
#endif
#if !defined(OF_AMIGAOS) || defined(OF_MORPHOS) || !defined(OF_HAVE_THREADS)
static bool initSuccessful = false;
#endif

#ifdef OF_AMIGAOS
# if defined(OF_HAVE_THREADS) && !defined(OF_MORPHOS)
of_tlskey_t of_socket_base_key;
#  ifdef OF_AMIGAOS4
of_tlskey_t of_socket_interface_key;
#  endif
# else
struct Library *SocketBase;
#  ifdef OF_AMIGAOS4
struct SocketIFace *ISocket = NULL;
#  endif
# endif
#endif

#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
OF_CONSTRUCTOR()
{
	if (of_tlskey_new(&of_socket_base_key) != 0)
		@throw [OFInitializationFailedException exception];

# ifdef OF_AMIGAOS4
	if (of_tlskey_new(&of_socket_interface_key) != 0)
		@throw [OFInitializationFailedException exception];
# endif
}
#endif

#if !defined(OF_AMIGAOS) || defined(OF_MORPHOS) || !defined(OF_HAVE_THREADS)
static void
init(void)
{
# if defined(OF_WINDOWS)
	WSADATA wsa;

	if (WSAStartup(MAKEWORD(2, 0), &wsa))
		return;
# elif defined(OF_AMIGAOS)
	if ((SocketBase = OpenLibrary("bsdsocket.library", 4)) == NULL)
		return;

#  ifdef OF_AMIGAOS4
	if ((ISocket = (struct SocketIFace *)
	    GetInterface(SocketBase, "main", 1, NULL)) == NULL) {
		CloseLibrary(SocketBase);
		return;
	}
#  endif
# elif defined(OF_WII)
	if (net_init() < 0)
		return;
# elif defined(OF_NINTENDO_3DS)
	void *ctx;

	if ((ctx = memalign(0x1000, 0x100000)) == NULL)
		return;

	if (socInit(ctx, 0x100000) != 0)
		return;

	atexit((void (*)(void))socExit);
# endif

# if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
	mutex = [[OFMutex alloc] init];
	atexit(releaseMutex);

#  ifdef OF_WII
	if (of_spinlock_new(&spinlock) != 0)
		return;
#  endif
# endif

	initSuccessful = true;
}

OF_DESTRUCTOR()
{
# ifdef OF_AMIGAOS
#  ifdef OF_AMIGAOS4
	if (ISocket != NULL)
		DropInterface((struct Interface *)ISocket);
#  endif

	if (SocketBase != NULL)
		CloseLibrary(SocketBase);
# endif
}
#endif

bool
of_socket_init(void)
{
#if !defined(OF_AMIGAOS) || defined(OF_MORPHOS) || !defined(OF_HAVE_THREADS)
	static of_once_t onceControl = OF_ONCE_INIT;
	of_once(&onceControl, init);

	return initSuccessful;
#else
	struct Library *socketBase;
# ifdef OF_AMIGAOS4
	struct SocketIFace *socketInterface;
# endif

# ifdef OF_AMIGAOS4
	if ((socketInterface = of_tlskey_get(of_socket_interface_key)) != NULL)
# else
	if ((socketBase = of_tlskey_get(of_socket_base_key)) != NULL)
# endif
		return true;

	if ((socketBase = OpenLibrary("bsdsocket.library", 4)) == NULL)
		return false;

# ifdef OF_AMIGAOS4
	if ((socketInterface = (struct SocketIFace *)
	    GetInterface(socketBase, "main", 1, NULL)) == NULL) {
		CloseLibrary(socketBase);
		return false;
	}
# endif

	if (of_tlskey_set(of_socket_base_key, socketBase) != 0) {
		CloseLibrary(socketBase);
# ifdef OF_AMIGAOS4
		DropInterface((struct Interface *)socketInterface);
# endif
		return false;
	}

# ifdef OF_AMIGAOS4
	if (of_tlskey_set(of_socket_interface_key, socketInterface) != 0) {
		CloseLibrary(socketBase);
		DropInterface((struct Interface *)socketInterface);
		return false;
	}
# endif

	return true;
#endif
}

#if defined(OF_HAVE_THREADS) && defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
void
of_socket_deinit(void)
{
	struct Library *socketBase = of_tlskey_get(of_socket_base_key);
# ifdef OF_AMIGAOS4
	struct SocketIFace *socketInterface =
	    of_tlskey_get(of_socket_interface_key);

	if (socketInterface != NULL)
		DropInterface((struct Interface *)socketInterface);
# endif
	if (socketBase != NULL)
		CloseLibrary(socketBase);
}
#endif

int
of_socket_errno()
{
#if defined(OF_WINDOWS)
	switch (WSAGetLastError()) {
	case WSAEACCES:
		return EACCES;
	case WSAEADDRINUSE:
		return EADDRINUSE;
	case WSAEADDRNOTAVAIL:
		return EADDRNOTAVAIL;
	case WSAEAFNOSUPPORT:
		return EAFNOSUPPORT;
	case WSAEALREADY:
		return EALREADY;
	case WSAEBADF:
		return EBADF;
	case WSAECONNABORTED:
		return ECONNABORTED;
	case WSAECONNREFUSED:
		return ECONNREFUSED;
	case WSAECONNRESET:
		return ECONNRESET;
	case WSAEDESTADDRREQ:
		return EDESTADDRREQ;
	case WSAEDISCON:
		return EPIPE;
	case WSAEDQUOT:
		return EDQUOT;
	case WSAEFAULT:
		return EFAULT;
	case WSAEHOSTDOWN:
		return EHOSTDOWN;
	case WSAEHOSTUNREACH:
		return EHOSTUNREACH;
	case WSAEINPROGRESS:
		return EINPROGRESS;
	case WSAEINTR:
		return EINTR;
	case WSAEINVAL:
		return EINVAL;
	case WSAEISCONN:
		return EISCONN;
	case WSAELOOP:
		return ELOOP;
	case WSAEMSGSIZE:
		return EMSGSIZE;
	case WSAENAMETOOLONG:
		return ENAMETOOLONG;
	case WSAENETDOWN:
		return ENETDOWN;
	case WSAENETRESET:
		return ENETRESET;
	case WSAENETUNREACH:
		return ENETUNREACH;
	case WSAENOBUFS:
		return ENOBUFS;
	case WSAENOPROTOOPT:
		return ENOPROTOOPT;
	case WSAENOTCONN:
		return ENOTCONN;
	case WSAENOTEMPTY:
		return ENOTEMPTY;
	case WSAENOTSOCK:
		return ENOTSOCK;
	case WSAEOPNOTSUPP:
		return EOPNOTSUPP;
	case WSAEPFNOSUPPORT:
		return EPFNOSUPPORT;
	case WSAEPROCLIM:
		return EPROCLIM;
	case WSAEPROTONOSUPPORT:
		return EPROTONOSUPPORT;
	case WSAEPROTOTYPE:
		return EPROTOTYPE;
	case WSAEREMOTE:
		return EREMOTE;
	case WSAESHUTDOWN:
		return ESHUTDOWN;
	case WSAESOCKTNOSUPPORT:
		return ESOCKTNOSUPPORT;
	case WSAESTALE:
		return ESTALE;
	case WSAETIMEDOUT:
		return ETIMEDOUT;
	case WSAETOOMANYREFS:
		return ETOOMANYREFS;
	case WSAEUSERS:
		return EUSERS;
	case WSAEWOULDBLOCK:
		return EWOULDBLOCK;
	}

	return 0;
#elif defined(OF_AMIGAOS)
	return Errno();
#else
	return errno;
#endif
}

#ifndef OF_WII
int
of_getsockname(of_socket_t sock, struct sockaddr *restrict addr,
    socklen_t *restrict addrLen)
{
	int ret;

# if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
	[mutex lock];
# endif
	ret = getsockname(sock, addr, addrLen);
# if defined(OF_HAVE_THREADS) && (!defined(OF_AMIGAOS) || defined(OF_MORPHOS))
	[mutex unlock];
# endif

	return ret;
}
#endif

of_socket_address_t
of_socket_address_parse_ipv4(OFString *IPv4, uint16_t port)
{
	void *pool = objc_autoreleasePoolPush();
	OFCharacterSet *whitespaceCharacterSet =
	    [OFCharacterSet whitespaceCharacterSet];
	of_socket_address_t ret;
	struct sockaddr_in *addrIn = &ret.sockaddr.in;
	OFArray OF_GENERIC(OFString *) *components;
	uint32_t addr;

	memset(&ret, '\0', sizeof(ret));
	ret.family = OF_SOCKET_ADDRESS_FAMILY_IPV4;
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
	ret.length = 8;
#else
	ret.length = sizeof(ret.sockaddr.in);
#endif

	addrIn->sin_family = AF_INET;
	addrIn->sin_port = OF_BSWAP16_IF_LE(port);
#ifdef OF_WII
	addrIn->sin_len = ret.length;
#endif

	components = [IPv4 componentsSeparatedByString: @"."];

	if (components.count != 4)
		@throw [OFInvalidFormatException exception];

	addr = 0;

	for (OFString *component in components) {
		unsigned long long number;

		if (component.length == 0)
			@throw [OFInvalidFormatException exception];

		if ([component indexOfCharacterFromSet:
		    whitespaceCharacterSet] != OF_NOT_FOUND)
			@throw [OFInvalidFormatException exception];

		number = component.unsignedLongLongValue;

		if (number > UINT8_MAX)
			@throw [OFInvalidFormatException exception];

		addr = (addr << 8) | ((uint32_t)number & 0xFF);
	}

	addrIn->sin_addr.s_addr = OF_BSWAP32_IF_LE(addr);

	objc_autoreleasePoolPop(pool);

	return ret;
}

static uint16_t
parseIPv6Component(OFString *component)
{
	unsigned long long number;

	if ([component indexOfCharacterFromSet:
	    [OFCharacterSet whitespaceCharacterSet]] != OF_NOT_FOUND)
		@throw [OFInvalidFormatException exception];

	number = [component unsignedLongLongValueWithBase: 16];

	if (number > UINT16_MAX)
		@throw [OFInvalidFormatException exception];

	return (uint16_t)number;
}

of_socket_address_t
of_socket_address_parse_ipv6(OFString *IPv6, uint16_t port)
{
	void *pool = objc_autoreleasePoolPush();
	of_socket_address_t ret;
	struct sockaddr_in6 *addrIn6 = &ret.sockaddr.in6;
	size_t doubleColon;

	memset(&ret, '\0', sizeof(ret));
	ret.family = OF_SOCKET_ADDRESS_FAMILY_IPV6;
	ret.length = sizeof(ret.sockaddr.in6);

#ifdef AF_INET6
	addrIn6->sin6_family = AF_INET6;
#else
	addrIn6->sin6_family = AF_UNSPEC;
#endif
	addrIn6->sin6_port = OF_BSWAP16_IF_LE(port);

	doubleColon = [IPv6 rangeOfString: @"::"].location;

	if (doubleColon != OF_NOT_FOUND) {
		OFString *left = [IPv6 substringToIndex: doubleColon];
		OFString *right = [IPv6 substringFromIndex: doubleColon + 2];
		OFArray OF_GENERIC(OFString *) *leftComponents;
		OFArray OF_GENERIC(OFString *) *rightComponents;
		size_t i;

		if ([right hasPrefix: @":"] || [right containsString: @"::"])
			@throw [OFInvalidFormatException exception];

		leftComponents = [left componentsSeparatedByString: @":"];
		rightComponents = [right componentsSeparatedByString: @":"];

		if (leftComponents.count + rightComponents.count > 7)
			@throw [OFInvalidFormatException exception];

		i = 0;
		for (OFString *component in leftComponents) {
			uint16_t number = parseIPv6Component(component);

			addrIn6->sin6_addr.s6_addr[i++] = number >> 8;
			addrIn6->sin6_addr.s6_addr[i++] = number;
		}

		i = 16;
		for (OFString *component in rightComponents.reversedArray) {
			uint16_t number = parseIPv6Component(component);

			addrIn6->sin6_addr.s6_addr[--i] = number;
			addrIn6->sin6_addr.s6_addr[--i] = number >> 8;
		}
	} else {
		OFArray OF_GENERIC(OFString *) *components =
		    [IPv6 componentsSeparatedByString: @":"];
		size_t i;

		if (components.count != 8)
			@throw [OFInvalidFormatException exception];

		i = 0;
		for (OFString *component in components) {
			uint16_t number;

			if (component.length == 0)
				@throw [OFInvalidFormatException exception];

			number = parseIPv6Component(component);

			addrIn6->sin6_addr.s6_addr[i++] = number >> 8;
			addrIn6->sin6_addr.s6_addr[i++] = number;
		}
	}

	objc_autoreleasePoolPop(pool);

	return ret;
}

of_socket_address_t
of_socket_address_parse_ip(OFString *IP, uint16_t port)
{
	of_socket_address_t ret;

	@try {
		ret = of_socket_address_parse_ipv6(IP, port);
	} @catch (OFInvalidFormatException *e) {
		ret = of_socket_address_parse_ipv4(IP, port);
	}

	return ret;
}

of_socket_address_t
of_socket_address_ipx(const unsigned char node[IPX_NODE_LEN], uint32_t network,
    uint16_t port)
{
	of_socket_address_t ret;

	memset(&ret, '\0', sizeof(ret));
	ret.family = OF_SOCKET_ADDRESS_FAMILY_IPX;
	ret.length = sizeof(ret.sockaddr.ipx);

#ifdef AF_IPX
	ret.sockaddr.ipx.sipx_family = AF_IPX;
#else
	ret.sockaddr.ipx.sipx_family = AF_UNSPEC;
#endif
	memcpy(ret.sockaddr.ipx.sipx_node, node, IPX_NODE_LEN);
	network = OF_BSWAP32_IF_LE(network);
	memcpy(&ret.sockaddr.ipx.sipx_network, &network,
	    sizeof(ret.sockaddr.ipx.sipx_network));
	ret.sockaddr.ipx.sipx_port = OF_BSWAP16_IF_LE(port);

	return ret;
}

bool
of_socket_address_equal(const of_socket_address_t *address1,
    const of_socket_address_t *address2)
{
	const struct sockaddr_in *addrIn1, *addrIn2;
	const struct sockaddr_in6 *addrIn6_1, *addrIn6_2;
	const struct sockaddr_ipx *addrIPX1, *addrIPX2;

	if (address1->family != address2->family)
		return false;

	switch (address1->family) {
	case OF_SOCKET_ADDRESS_FAMILY_IPV4:
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
		if (address1->length < 8 || address2->length < 8)
			@throw [OFInvalidArgumentException exception];
#else
		if (address1->length < (socklen_t)sizeof(struct sockaddr_in) ||
		    address2->length < (socklen_t)sizeof(struct sockaddr_in))
			@throw [OFInvalidArgumentException exception];
#endif

		addrIn1 = &address1->sockaddr.in;
		addrIn2 = &address2->sockaddr.in;

		if (addrIn1->sin_port != addrIn2->sin_port)
			return false;
		if (addrIn1->sin_addr.s_addr != addrIn2->sin_addr.s_addr)
			return false;

		break;
	case OF_SOCKET_ADDRESS_FAMILY_IPV6:
		if (address1->length < (socklen_t)sizeof(struct sockaddr_in6) ||
		    address2->length < (socklen_t)sizeof(struct sockaddr_in6))
			@throw [OFInvalidArgumentException exception];

		addrIn6_1 = &address1->sockaddr.in6;
		addrIn6_2 = &address2->sockaddr.in6;

		if (addrIn6_1->sin6_port != addrIn6_2->sin6_port)
			return false;
		if (memcmp(addrIn6_1->sin6_addr.s6_addr,
		    addrIn6_2->sin6_addr.s6_addr,
		    sizeof(addrIn6_1->sin6_addr.s6_addr)) != 0)
			return false;

		break;
	case OF_SOCKET_ADDRESS_FAMILY_IPX:
		if (address1->length < (socklen_t)sizeof(struct sockaddr_ipx) ||
		    address2->length < (socklen_t)sizeof(struct sockaddr_ipx))
			@throw [OFInvalidArgumentException exception];

		addrIPX1 = &address1->sockaddr.ipx;
		addrIPX2 = &address2->sockaddr.ipx;

		if (addrIPX1->sipx_port != addrIPX2->sipx_port)
			return false;
		if (memcmp(&addrIPX1->sipx_network, &addrIPX2->sipx_network,
		    4) != 0)
			return false;
		if (memcmp(addrIPX1->sipx_node, addrIPX2->sipx_node,
		    IPX_NODE_LEN) != 0)
			return false;

		break;
	default:
		@throw [OFInvalidArgumentException exception];
	}

	return true;
}

unsigned long
of_socket_address_hash(const of_socket_address_t *address)
{
	uint32_t hash;

	OF_HASH_INIT(hash);
	OF_HASH_ADD(hash, address->family);

	switch (address->family) {
	case OF_SOCKET_ADDRESS_FAMILY_IPV4:
#if defined(OF_WII) || defined(OF_NINTENDO_3DS)
		if (address->length < 8)
			@throw [OFInvalidArgumentException exception];
#else
		if (address->length < (socklen_t)sizeof(struct sockaddr_in))
			@throw [OFInvalidArgumentException exception];
#endif

		OF_HASH_ADD(hash, address->sockaddr.in.sin_port >> 8);
		OF_HASH_ADD(hash, address->sockaddr.in.sin_port);
		OF_HASH_ADD(hash, address->sockaddr.in.sin_addr.s_addr >> 24);
		OF_HASH_ADD(hash, address->sockaddr.in.sin_addr.s_addr >> 16);
		OF_HASH_ADD(hash, address->sockaddr.in.sin_addr.s_addr >> 8);
		OF_HASH_ADD(hash, address->sockaddr.in.sin_addr.s_addr);

		break;
	case OF_SOCKET_ADDRESS_FAMILY_IPV6:
		if (address->length < (socklen_t)sizeof(struct sockaddr_in6))
			@throw [OFInvalidArgumentException exception];

		OF_HASH_ADD(hash, address->sockaddr.in6.sin6_port >> 8);
		OF_HASH_ADD(hash, address->sockaddr.in6.sin6_port);

		for (size_t i = 0;
		    i < sizeof(address->sockaddr.in6.sin6_addr.s6_addr); i++)
			OF_HASH_ADD(hash,
			    address->sockaddr.in6.sin6_addr.s6_addr[i]);

		break;
	case OF_SOCKET_ADDRESS_FAMILY_IPX:;
		unsigned char network[
		    sizeof(address->sockaddr.ipx.sipx_network)];

		if (address->length < (socklen_t)sizeof(struct sockaddr_ipx))
			@throw [OFInvalidArgumentException exception];

		OF_HASH_ADD(hash, address->sockaddr.ipx.sipx_port >> 8);
		OF_HASH_ADD(hash, address->sockaddr.ipx.sipx_port);

		memcpy(network, &address->sockaddr.ipx.sipx_network,
		    sizeof(network));

		for (size_t i = 0; i < sizeof(network); i++)
			OF_HASH_ADD(hash, network[i]);

		for (size_t i = 0; i < IPX_NODE_LEN; i++)
			OF_HASH_ADD(hash, address->sockaddr.ipx.sipx_node[i]);

		break;
	default:
		@throw [OFInvalidArgumentException exception];
	}

	OF_HASH_FINALIZE(hash);

	return hash;
}

static OFString *
IPv4String(const of_socket_address_t *address, uint16_t *port)
{
	const struct sockaddr_in *addrIn = &address->sockaddr.in;
	uint32_t addr = OF_BSWAP32_IF_LE(addrIn->sin_addr.s_addr);
	OFString *string;

	string = [OFString stringWithFormat: @"%u.%u.%u.%u",
	    (addr & 0xFF000000) >> 24, (addr & 0x00FF0000) >> 16,
	    (addr & 0x0000FF00) >>  8, addr & 0x000000FF];

	if (port != NULL)
		*port = OF_BSWAP16_IF_LE(addrIn->sin_port);

	return string;
}

static OFString *
IPv6String(const of_socket_address_t *address, uint16_t *port)
{
	OFMutableString *string = [OFMutableString string];
	const struct sockaddr_in6 *addrIn6 = &address->sockaddr.in6;
	int_fast8_t zerosStart = -1, maxZerosStart = -1;
	uint_fast8_t zerosCount = 0, maxZerosCount = 0;
	bool first = true;

	for (uint_fast8_t i = 0; i < 16; i += 2) {
		if (addrIn6->sin6_addr.s6_addr[i] == 0 &&
		    addrIn6->sin6_addr.s6_addr[i + 1] == 0) {
			if (zerosStart >= 0)
				zerosCount++;
			else {
				zerosStart = i;
				zerosCount = 1;
			}
		} else {
			if (zerosCount > maxZerosCount) {
				maxZerosStart = zerosStart;
				maxZerosCount = zerosCount;
			}

			zerosStart = -1;
		}
	}
	if (zerosCount > maxZerosCount) {
		maxZerosStart = zerosStart;
		maxZerosCount = zerosCount;
	}

	if (maxZerosCount >= 2) {
		for (int_fast8_t i = 0; i < maxZerosStart; i += 2) {
			[string appendFormat:
			    (first ? @"%x" : @":%x"),
			    (addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i] << 8) |
			    addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i + 1]];
			first = false;
		}

		[string appendString: @"::"];
		first = true;

		for (int_fast8_t i = maxZerosStart + (maxZerosCount * 2);
		    i < 16; i += 2) {
			[string appendFormat:
			    (first ? @"%x" : @":%x"),
			    (addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i] << 8) |
			    addrIn6->sin6_addr.s6_addr[(uint_fast8_t)i + 1]];
			first = false;
		}
	} else {
		for (uint_fast8_t i = 0; i < 16; i += 2) {
			[string appendFormat:
			    (first ? @"%x" : @":%x"),
			    (addrIn6->sin6_addr.s6_addr[i] << 8) |
			    addrIn6->sin6_addr.s6_addr[i + 1]];
			first = false;
		}
	}

	[string makeImmutable];

	if (port != NULL)
		*port = OF_BSWAP16_IF_LE(addrIn6->sin6_port);

	return string;
}

OFString *
of_socket_address_ip_string(const of_socket_address_t *address, uint16_t *port)
{
	switch (address->family) {
	case OF_SOCKET_ADDRESS_FAMILY_IPV4:
		return IPv4String(address, port);
	case OF_SOCKET_ADDRESS_FAMILY_IPV6:
		return IPv6String(address, port);
	default:
		@throw [OFInvalidArgumentException exception];
	}
}

void
of_socket_address_set_port(of_socket_address_t *address, uint16_t port)
{
	switch (address->family) {
	case OF_SOCKET_ADDRESS_FAMILY_IPV4:
		address->sockaddr.in.sin_port = OF_BSWAP16_IF_LE(port);
		break;
	case OF_SOCKET_ADDRESS_FAMILY_IPV6:
		address->sockaddr.in6.sin6_port = OF_BSWAP16_IF_LE(port);
		break;
	case OF_SOCKET_ADDRESS_FAMILY_IPX:
		address->sockaddr.ipx.sipx_port = OF_BSWAP16_IF_LE(port);
		break;
	default:
		@throw [OFInvalidArgumentException exception];
	}
}

uint16_t
of_socket_address_get_port(const of_socket_address_t *address)
{
	switch (address->family) {
	case OF_SOCKET_ADDRESS_FAMILY_IPV4:
		return OF_BSWAP16_IF_LE(address->sockaddr.in.sin_port);
	case OF_SOCKET_ADDRESS_FAMILY_IPV6:
		return OF_BSWAP16_IF_LE(address->sockaddr.in6.sin6_port);
	case OF_SOCKET_ADDRESS_FAMILY_IPX:
		return OF_BSWAP16_IF_LE(address->sockaddr.ipx.sipx_port);
	default:
		@throw [OFInvalidArgumentException exception];
	}
}

void
of_socket_address_set_ipx_network(of_socket_address_t *address,
    uint32_t network)
{
	if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
		@throw [OFInvalidArgumentException exception];

	network = OF_BSWAP32_IF_LE(network);
	memcpy(&address->sockaddr.ipx.sipx_network, &network,
	    sizeof(address->sockaddr.ipx.sipx_network));
}

uint32_t
of_socket_address_get_ipx_network(const of_socket_address_t *address)
{
	uint32_t network;

	if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
		@throw [OFInvalidArgumentException exception];

	memcpy(&network, &address->sockaddr.ipx.sipx_network, sizeof(network));

	return OF_BSWAP32_IF_LE(network);
}

void
of_socket_address_set_ipx_node(of_socket_address_t *address,
    const unsigned char node[IPX_NODE_LEN])
{
	if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
		@throw [OFInvalidArgumentException exception];

	memcpy(address->sockaddr.ipx.sipx_node, node, IPX_NODE_LEN);
}

void
of_socket_address_get_ipx_node(const of_socket_address_t *address,
    unsigned char node[IPX_NODE_LEN])
{
	if (address->family != OF_SOCKET_ADDRESS_FAMILY_IPX)
		@throw [OFInvalidArgumentException exception];

	memcpy(node, address->sockaddr.ipx.sipx_node, IPX_NODE_LEN);
}
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




















































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































Deleted src/socket_helpers.h version [8de17e0f84].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "unistd_wrapper.h"

#ifdef HAVE_ARPA_INET_H
# include <arpa/inet.h>
#endif
#ifdef HAVE_NETDB_H
# include <netdb.h>
#endif

#include "socket.h"

#ifndef INVALID_SOCKET
# define INVALID_SOCKET -1
#endif

#ifndef INADDR_NONE
# define INADDR_NONE ((in_addr_t)-1)
#endif

#ifndef SOMAXCONN
/*
 * Use 16 as everything > 17 fails on Nintendo 3DS and 16 is a less arbitrary
 * number than 17.
 */
# define SOMAXCONN 16
#endif

#ifndef SOCK_CLOEXEC
# define SOCK_CLOEXEC 0
#endif

#if defined(OF_AMIGAOS)
# ifdef OF_MORPHOS
#  include <proto/socket.h>
# else
#  include <proto/bsdsocket.h>
# endif
# include <sys/filio.h>
# define closesocket(sock) CloseSocket(sock)
# define ioctlsocket(fd, req, arg) IoctlSocket(fd, req, arg)
# define hstrerror(err) "unknown (no hstrerror)"
# define SOCKET_ERROR -1
# if defined(OF_HAVE_THREADS) && !defined(OF_MORPHOS)
#  define SocketBase ((struct Library *)of_tlskey_get(of_socket_base_key))
#  ifdef OF_AMIGAOS4
#   define ISocket \
	((struct SocketIFace *)of_tlskey_get(of_socket_interface_key))
#  endif
# endif
# ifdef OF_MORPHOS
typedef uint32_t in_addr_t;
# endif
#elif !defined(OF_WINDOWS) && !defined(OF_WII)
# define closesocket(sock) close(sock)
#endif

#ifdef OF_WII
# define accept(sock, addr, addrlen) net_accept(sock, addr, addrlen)
# define bind(sock, addr, addrlen) net_bind(sock, addr, addrlen)
# define closesocket(sock) net_close(sock)
# define connect(sock, addr, addrlen) \
    net_connect(sock, (struct sockaddr *)addr, addrlen)
# define fcntl(fd, cmd, flags) net_fcntl(fd, cmd, flags)
# define h_errno 0
# define hstrerror(err) "unknown (no hstrerror)"
# define listen(sock, backlog) net_listen(sock, backlog)
# define poll(fds, nfds, timeout) net_poll(fds, nfds, timeout)
# define recv(sock, buf, len, flags) net_recv(sock, buf, len, flags)
# define recvfrom(sock, buf, len, flags, addr, addrlen) \
    net_recvfrom(sock, buf, len, flags, addr, addrlen)
# define select(nfds, readfds, writefds, errorfds, timeout) \
    net_select(nfds, readfds, writefds, errorfds, timeout)
# define send(sock, buf, len, flags) net_send(sock, buf, len, flags)
# define sendto(sock, buf, len, flags, addr, addrlen) \
    net_sendto(sock, buf, len, flags, (struct sockaddr *)(addr), addrlen)
# define setsockopt(sock, level, name, value, len) \
    net_setsockopt(sock, level, name, value, len)
# define socket(domain, type, proto) net_socket(domain, type, proto)
typedef u32 in_addr_t;
typedef u32 nfds_t;
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




































































































































































































Deleted src/thread.h version [2b66252a9f].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No threads available!
#endif

#import "macros.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_t of_thread_t;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef HANDLE of_thread_t;
#elif defined(OF_AMIGAOS)
# include <exec/tasks.h>
# include <exec/semaphores.h>
typedef struct {
	struct Task *task;
	void (*function)(id);
	id object;
	struct SignalSemaphore semaphore;
	struct Task *joinTask;
	unsigned char joinSigBit;
	bool detached, done;
} *of_thread_t;
#endif

typedef struct of_thread_attr_t {
	float priority;
	size_t stackSize;
} of_thread_attr_t;

#if defined(OF_HAVE_PTHREADS)
# define of_thread_is_current(t) pthread_equal(t, pthread_self())
# define of_thread_current() pthread_self()
#elif defined(OF_WINDOWS)
# define of_thread_is_current(t) (t == GetCurrentThread())
# define of_thread_current() GetCurrentThread()
#elif defined(OF_AMIGAOS)
# define of_thread_is_current(t) (t->thread == FindTask(NULL))
extern of_thread_t of_thread_current(void);
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int of_thread_attr_init(of_thread_attr_t *attr);
extern int of_thread_new(of_thread_t *thread, const char *name,
    void (*function)(id), id object, const of_thread_attr_t *attr);
extern void of_thread_set_name(const char *name);
extern int of_thread_join(of_thread_t thread);
extern int of_thread_detach(of_thread_t thread);
#ifdef __cplusplus
}
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




















































































































































Deleted src/thread.m version [551723b62b].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/thread.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/thread.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/thread.m"
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<




















































Deleted src/tlskey.h version [d958bbae58].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "objfw-defs.h"

#include <errno.h>

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
    (!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS) && !defined(OF_AMIGAOS))
# error No thread-local storage available!
#endif

#import "macros.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
typedef pthread_key_t of_tlskey_t;
#elif defined(OF_WINDOWS)
# include <windows.h>
typedef DWORD of_tlskey_t;
#elif defined(OF_MORPHOS)
# include <proto/exec.h>
typedef ULONG of_tlskey_t;
#elif defined(OF_AMIGAOS)
typedef struct of_tlskey {
	struct objc_hashtable *table;
	struct of_tlskey *next, *previous;
} *of_tlskey_t;
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern int of_tlskey_new(of_tlskey_t *key);
extern int of_tlskey_free(of_tlskey_t key);
#ifdef __cplusplus
}
#endif

/* TLS keys are inlined for performance. */

#if defined(OF_HAVE_PTHREADS)
static OF_INLINE void *
of_tlskey_get(of_tlskey_t key)
{
	return pthread_getspecific(key);
}

static OF_INLINE int
of_tlskey_set(of_tlskey_t key, void *ptr)
{
	return pthread_setspecific(key, ptr);
}
#elif defined(OF_WINDOWS)
static OF_INLINE void *
of_tlskey_get(of_tlskey_t key)
{
	return TlsGetValue(key);
}

static OF_INLINE int
of_tlskey_set(of_tlskey_t key, void *ptr)
{
	return (TlsSetValue(key, ptr) ? 0 : EINVAL);
}
#elif defined(OF_MORPHOS)
static OF_INLINE void *
of_tlskey_get(of_tlskey_t key)
{
	return (void *)TLSGetValue(key);
}

static OF_INLINE int
of_tlskey_set(of_tlskey_t key, void *ptr)
{
	return (TLSSetValue(key, (APTR)ptr) ? 0 : EINVAL);
}
#elif defined(OF_AMIGAOS)
/* Those are too big too inline. */
# ifdef __cplusplus
extern "C" {
# endif
extern void *of_tlskey_get(of_tlskey_t key);
extern int of_tlskey_set(of_tlskey_t key, void *ptr);
# ifdef __cplusplus
}
# endif
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<












































































































































































































Deleted src/tlskey.m version [d602541981].

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/*
 * Copyright (c) 2008-2021 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_HAVE_PTHREADS)
# include "platform/posix/tlskey.m"
#elif defined(OF_WINDOWS)
# include "platform/windows/tlskey.m"
#elif defined(OF_MORPHOS)
# include "platform/morphos/tlskey.m"
#elif defined(OF_AMIGAOS)
# include "platform/amiga/tlskey.m"
#endif
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
<
























































Modified src/unicode.h from [2ed16f1d09] to [fff23a1772].

11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFString.h"

#define OF_UNICODE_UPPERCASE_TABLE_SIZE 0x1EA
#define OF_UNICODE_LOWERCASE_TABLE_SIZE 0x1EA
#define OF_UNICODE_TITLECASE_TABLE_SIZE 0x1EA
#define OF_UNICODE_CASEFOLDING_TABLE_SIZE 0x1EA
#define OF_UNICODE_DECOMPOSITION_TABLE_SIZE 0x2FB
#define OF_UNICODE_DECOMPOSITION_COMPAT_TABLE_SIZE 0x2FB

#ifdef __cplusplus
extern "C" {
#endif
extern const of_unichar_t *const _Nonnull
    of_unicode_uppercase_table[OF_UNICODE_UPPERCASE_TABLE_SIZE];
extern const of_unichar_t *const _Nonnull
    of_unicode_lowercase_table[OF_UNICODE_LOWERCASE_TABLE_SIZE];
extern const of_unichar_t *const _Nonnull
    of_unicode_titlecase_table[OF_UNICODE_TITLECASE_TABLE_SIZE];
extern const of_unichar_t *const _Nonnull
    of_unicode_casefolding_table[OF_UNICODE_CASEFOLDING_TABLE_SIZE];
extern const char *const _Nullable *const _Nonnull
    of_unicode_decomposition_table[OF_UNICODE_DECOMPOSITION_TABLE_SIZE];
extern const char *const _Nullable *const _Nonnull
    of_unicode_decomposition_compat_table[OF_UNICODE_DECOMPOSITION_COMPAT_TABLE_SIZE];
#ifdef __cplusplus
}
#endif







|
|
|
|
|
|




|
|
|
|
|
|
|
|

|

|



11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFString.h"

#define OFUnicodeUppercaseTableSize 0x1EA
#define OFUnicodeLowercaseTableSize 0x1EA
#define OFUnicodeTitlecaseTableSize 0x1EA
#define OFUnicodeCaseFoldingTableSize 0x1EA
#define OFUnicodeDecompositionTableSize 0x2FB
#define OFUnicodeDecompositionCompatTableSize 0x2FB

#ifdef __cplusplus
extern "C" {
#endif
extern const OFUnichar *const _Nonnull
    OFUnicodeUppercaseTable[OFUnicodeUppercaseTableSize];
extern const OFUnichar *const _Nonnull
    OFUnicodeLowercaseTable[OFUnicodeLowercaseTableSize];
extern const OFUnichar *const _Nonnull
    OFUnicodeTitlecaseTable[OFUnicodeTitlecaseTableSize];
extern const OFUnichar *const _Nonnull
    OFUnicodeCaseFoldingTable[OFUnicodeCaseFoldingTableSize];
extern const char *const _Nullable *const _Nonnull
    OFUnicodeDecompositionTable[OFUnicodeDecompositionTableSize];
extern const char *const _Nullable *const _Nonnull
    OFUnicodeDecompositionCompatTable[OFUnicodeDecompositionCompatTableSize];
#ifdef __cplusplus
}
#endif

Modified src/unicode.m from [bb9481f3ae] to [a6f5c61cf3].

13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 * file.
 */

#include "config.h"

#import "OFString.h"

static const of_unichar_t emptyPage[0x100] = { 0 };
static const char *emptyDecompositionPage[0x100] = { NULL };

static const of_unichar_t uppercasePage0[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|


|







13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 * file.
 */

#include "config.h"

#import "OFString.h"

static const OFUnichar emptyPage[0x100] = { 0 };
static const char *emptyDecompositionPage[0x100] = { NULL };

static const OFUnichar uppercasePage0[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
	0, 0, 0, 0, 0, 0, 0, 0,
	192, 193, 194, 195, 196, 197, 198, 199,
	200, 201, 202, 203, 204, 205, 206, 207,
	208, 209, 210, 211, 212, 213, 214, 0,
	216, 217, 218, 219, 220, 221, 222, 376,
};

static const of_unichar_t uppercasePage1[0x100] = {
	0, 256, 0, 258, 0, 260, 0, 262,
	0, 264, 0, 266, 0, 268, 0, 270,
	0, 272, 0, 274, 0, 276, 0, 278,
	0, 280, 0, 282, 0, 284, 0, 286,
	0, 288, 0, 290, 0, 292, 0, 294,
	0, 296, 0, 298, 0, 300, 0, 302,
	0, 73, 0, 306, 0, 308, 0, 310,







|







51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
	0, 0, 0, 0, 0, 0, 0, 0,
	192, 193, 194, 195, 196, 197, 198, 199,
	200, 201, 202, 203, 204, 205, 206, 207,
	208, 209, 210, 211, 212, 213, 214, 0,
	216, 217, 218, 219, 220, 221, 222, 376,
};

static const OFUnichar uppercasePage1[0x100] = {
	0, 256, 0, 258, 0, 260, 0, 262,
	0, 264, 0, 266, 0, 268, 0, 270,
	0, 272, 0, 274, 0, 276, 0, 278,
	0, 280, 0, 282, 0, 284, 0, 286,
	0, 288, 0, 290, 0, 292, 0, 294,
	0, 296, 0, 298, 0, 300, 0, 302,
	0, 73, 0, 306, 0, 308, 0, 310,
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
	471, 0, 473, 0, 475, 398, 0, 478,
	0, 480, 0, 482, 0, 484, 0, 486,
	0, 488, 0, 490, 0, 492, 0, 494,
	0, 0, 497, 497, 0, 500, 0, 0,
	0, 504, 0, 506, 0, 508, 0, 510,
};

static const of_unichar_t uppercasePage2[0x100] = {
	0, 512, 0, 514, 0, 516, 0, 518,
	0, 520, 0, 522, 0, 524, 0, 526,
	0, 528, 0, 530, 0, 532, 0, 534,
	0, 536, 0, 538, 0, 540, 0, 542,
	0, 0, 0, 546, 0, 548, 0, 550,
	0, 552, 0, 554, 0, 556, 0, 558,
	0, 560, 0, 562, 0, 0, 0, 0,







|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
	471, 0, 473, 0, 475, 398, 0, 478,
	0, 480, 0, 482, 0, 484, 0, 486,
	0, 488, 0, 490, 0, 492, 0, 494,
	0, 0, 497, 497, 0, 500, 0, 0,
	0, 504, 0, 506, 0, 508, 0, 510,
};

static const OFUnichar uppercasePage2[0x100] = {
	0, 512, 0, 514, 0, 516, 0, 518,
	0, 520, 0, 522, 0, 524, 0, 526,
	0, 528, 0, 530, 0, 532, 0, 534,
	0, 536, 0, 538, 0, 540, 0, 542,
	0, 0, 0, 546, 0, 548, 0, 550,
	0, 552, 0, 554, 0, 556, 0, 558,
	0, 560, 0, 562, 0, 0, 0, 0,
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage3[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage3[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
	0, 984, 0, 986, 0, 988, 0, 990,
	0, 992, 0, 994, 0, 996, 0, 998,
	0, 1000, 0, 1002, 0, 1004, 0, 1006,
	922, 929, 1017, 895, 0, 917, 0, 0,
	1015, 0, 0, 1018, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage4[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047,







|







156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
	0, 984, 0, 986, 0, 988, 0, 990,
	0, 992, 0, 994, 0, 996, 0, 998,
	0, 1000, 0, 1002, 0, 1004, 0, 1006,
	922, 929, 1017, 895, 0, 917, 0, 0,
	1015, 0, 0, 1018, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage4[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	1040, 1041, 1042, 1043, 1044, 1045, 1046, 1047,
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
	0, 1240, 0, 1242, 0, 1244, 0, 1246,
	0, 1248, 0, 1250, 0, 1252, 0, 1254,
	0, 1256, 0, 1258, 0, 1260, 0, 1262,
	0, 1264, 0, 1266, 0, 1268, 0, 1270,
	0, 1272, 0, 1274, 0, 1276, 0, 1278,
};

static const of_unichar_t uppercasePage5[0x100] = {
	0, 1280, 0, 1282, 0, 1284, 0, 1286,
	0, 1288, 0, 1290, 0, 1292, 0, 1294,
	0, 1296, 0, 1298, 0, 1300, 0, 1302,
	0, 1304, 0, 1306, 0, 1308, 0, 1310,
	0, 1312, 0, 1314, 0, 1316, 0, 1318,
	0, 1320, 0, 1322, 0, 1324, 0, 1326,
	0, 0, 0, 0, 0, 0, 0, 0,







|







191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
	0, 1240, 0, 1242, 0, 1244, 0, 1246,
	0, 1248, 0, 1250, 0, 1252, 0, 1254,
	0, 1256, 0, 1258, 0, 1260, 0, 1262,
	0, 1264, 0, 1266, 0, 1268, 0, 1270,
	0, 1272, 0, 1274, 0, 1276, 0, 1278,
};

static const OFUnichar uppercasePage5[0x100] = {
	0, 1280, 0, 1282, 0, 1284, 0, 1286,
	0, 1288, 0, 1290, 0, 1292, 0, 1294,
	0, 1296, 0, 1298, 0, 1300, 0, 1302,
	0, 1304, 0, 1306, 0, 1308, 0, 1310,
	0, 1312, 0, 1314, 0, 1316, 0, 1318,
	0, 1320, 0, 1322, 0, 1324, 0, 1326,
	0, 0, 0, 0, 0, 0, 0, 0,
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage16[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage16[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
	7320, 7321, 7322, 7323, 7324, 7325, 7326, 7327,
	7328, 7329, 7330, 7331, 7332, 7333, 7334, 7335,
	7336, 7337, 7338, 7339, 7340, 7341, 7342, 7343,
	7344, 7345, 7346, 7347, 7348, 7349, 7350, 7351,
	7352, 7353, 7354, 0, 0, 7357, 7358, 7359,
};

static const of_unichar_t uppercasePage19[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
	7320, 7321, 7322, 7323, 7324, 7325, 7326, 7327,
	7328, 7329, 7330, 7331, 7332, 7333, 7334, 7335,
	7336, 7337, 7338, 7339, 7340, 7341, 7342, 7343,
	7344, 7345, 7346, 7347, 7348, 7349, 7350, 7351,
	7352, 7353, 7354, 0, 0, 7357, 7358, 7359,
};

static const OFUnichar uppercasePage19[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	5104, 5105, 5106, 5107, 5108, 5109, 0, 0,
};

static const of_unichar_t uppercasePage28[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	5104, 5105, 5106, 5107, 5108, 5109, 0, 0,
};

static const OFUnichar uppercasePage28[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage29[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage29[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage30[0x100] = {
	0, 7680, 0, 7682, 0, 7684, 0, 7686,
	0, 7688, 0, 7690, 0, 7692, 0, 7694,
	0, 7696, 0, 7698, 0, 7700, 0, 7702,
	0, 7704, 0, 7706, 0, 7708, 0, 7710,
	0, 7712, 0, 7714, 0, 7716, 0, 7718,
	0, 7720, 0, 7722, 0, 7724, 0, 7726,
	0, 7728, 0, 7730, 0, 7732, 0, 7734,







|







366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage30[0x100] = {
	0, 7680, 0, 7682, 0, 7684, 0, 7686,
	0, 7688, 0, 7690, 0, 7692, 0, 7694,
	0, 7696, 0, 7698, 0, 7700, 0, 7702,
	0, 7704, 0, 7706, 0, 7708, 0, 7710,
	0, 7712, 0, 7714, 0, 7716, 0, 7718,
	0, 7720, 0, 7722, 0, 7724, 0, 7726,
	0, 7728, 0, 7730, 0, 7732, 0, 7734,
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
	0, 7896, 0, 7898, 0, 7900, 0, 7902,
	0, 7904, 0, 7906, 0, 7908, 0, 7910,
	0, 7912, 0, 7914, 0, 7916, 0, 7918,
	0, 7920, 0, 7922, 0, 7924, 0, 7926,
	0, 7928, 0, 7930, 0, 7932, 0, 7934,
};

static const of_unichar_t uppercasePage31[0x100] = {
	7944, 7945, 7946, 7947, 7948, 7949, 7950, 7951,
	0, 0, 0, 0, 0, 0, 0, 0,
	7960, 7961, 7962, 7963, 7964, 7965, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	7976, 7977, 7978, 7979, 7980, 7981, 7982, 7983,
	0, 0, 0, 0, 0, 0, 0, 0,
	7992, 7993, 7994, 7995, 7996, 7997, 7998, 7999,







|







401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
	0, 7896, 0, 7898, 0, 7900, 0, 7902,
	0, 7904, 0, 7906, 0, 7908, 0, 7910,
	0, 7912, 0, 7914, 0, 7916, 0, 7918,
	0, 7920, 0, 7922, 0, 7924, 0, 7926,
	0, 7928, 0, 7930, 0, 7932, 0, 7934,
};

static const OFUnichar uppercasePage31[0x100] = {
	7944, 7945, 7946, 7947, 7948, 7949, 7950, 7951,
	0, 0, 0, 0, 0, 0, 0, 0,
	7960, 7961, 7962, 7963, 7964, 7965, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	7976, 7977, 7978, 7979, 7980, 7981, 7982, 7983,
	0, 0, 0, 0, 0, 0, 0, 0,
	7992, 7993, 7994, 7995, 7996, 7997, 7998, 7999,
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
	0, 0, 0, 0, 0, 0, 0, 0,
	8168, 8169, 0, 0, 0, 8172, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 8188, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage33[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
	0, 0, 0, 0, 0, 0, 0, 0,
	8168, 8169, 0, 0, 0, 8172, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 8188, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage33[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage36[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage36[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
	9406, 9407, 9408, 9409, 9410, 9411, 9412, 9413,
	9414, 9415, 9416, 9417, 9418, 9419, 9420, 9421,
	9422, 9423, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage44[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	11264, 11265, 11266, 11267, 11268, 11269, 11270, 11271,







|







506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
	9406, 9407, 9408, 9409, 9410, 9411, 9412, 9413,
	9414, 9415, 9416, 9417, 9418, 9419, 9420, 9421,
	9422, 9423, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage44[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	11264, 11265, 11266, 11267, 11268, 11269, 11270, 11271,
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
	0, 11480, 0, 11482, 0, 11484, 0, 11486,
	0, 11488, 0, 11490, 0, 0, 0, 0,
	0, 0, 0, 0, 11499, 0, 11501, 0,
	0, 0, 0, 11506, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage45[0x100] = {
	4256, 4257, 4258, 4259, 4260, 4261, 4262, 4263,
	4264, 4265, 4266, 4267, 4268, 4269, 4270, 4271,
	4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279,
	4280, 4281, 4282, 4283, 4284, 4285, 4286, 4287,
	4288, 4289, 4290, 4291, 4292, 4293, 0, 4295,
	0, 0, 0, 0, 0, 4301, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
	0, 11480, 0, 11482, 0, 11484, 0, 11486,
	0, 11488, 0, 11490, 0, 0, 0, 0,
	0, 0, 0, 0, 11499, 0, 11501, 0,
	0, 0, 0, 11506, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage45[0x100] = {
	4256, 4257, 4258, 4259, 4260, 4261, 4262, 4263,
	4264, 4265, 4266, 4267, 4268, 4269, 4270, 4271,
	4272, 4273, 4274, 4275, 4276, 4277, 4278, 4279,
	4280, 4281, 4282, 4283, 4284, 4285, 4286, 4287,
	4288, 4289, 4290, 4291, 4292, 4293, 0, 4295,
	0, 0, 0, 0, 0, 4301, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage166[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage166[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage167[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 42786, 0, 42788, 0, 42790,
	0, 42792, 0, 42794, 0, 42796, 0, 42798,
	0, 0, 0, 42802, 0, 42804, 0, 42806,







|







611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage167[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 42786, 0, 42788, 0, 42790,
	0, 42792, 0, 42794, 0, 42796, 0, 42798,
	0, 0, 0, 42802, 0, 42804, 0, 42806,
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 42997, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage171[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 42997, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage171[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage255[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage255[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage260[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	66560, 66561, 66562, 66563, 66564, 66565, 66566, 66567,
	66568, 66569, 66570, 66571, 66572, 66573, 66574, 66575,







|







716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage260[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	66560, 66561, 66562, 66563, 66564, 66565, 66566, 66567,
	66568, 66569, 66570, 66571, 66572, 66573, 66574, 66575,
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
	66736, 66737, 66738, 66739, 66740, 66741, 66742, 66743,
	66744, 66745, 66746, 66747, 66748, 66749, 66750, 66751,
	66752, 66753, 66754, 66755, 66756, 66757, 66758, 66759,
	66760, 66761, 66762, 66763, 66764, 66765, 66766, 66767,
	66768, 66769, 66770, 66771, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage268[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
	66736, 66737, 66738, 66739, 66740, 66741, 66742, 66743,
	66744, 66745, 66746, 66747, 66748, 66749, 66750, 66751,
	66752, 66753, 66754, 66755, 66756, 66757, 66758, 66759,
	66760, 66761, 66762, 66763, 66764, 66765, 66766, 66767,
	66768, 66769, 66770, 66771, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage268[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
	68760, 68761, 68762, 68763, 68764, 68765, 68766, 68767,
	68768, 68769, 68770, 68771, 68772, 68773, 68774, 68775,
	68776, 68777, 68778, 68779, 68780, 68781, 68782, 68783,
	68784, 68785, 68786, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage280[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
	68760, 68761, 68762, 68763, 68764, 68765, 68766, 68767,
	68768, 68769, 68770, 68771, 68772, 68773, 68774, 68775,
	68776, 68777, 68778, 68779, 68780, 68781, 68782, 68783,
	68784, 68785, 68786, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage280[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
	71864, 71865, 71866, 71867, 71868, 71869, 71870, 71871,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage366[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
	71864, 71865, 71866, 71867, 71868, 71869, 71870, 71871,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage366[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t uppercasePage489[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 125184, 125185, 125186, 125187, 125188, 125189,
	125190, 125191, 125192, 125193, 125194, 125195, 125196, 125197,
	125198, 125199, 125200, 125201, 125202, 125203, 125204, 125205,







|







856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar uppercasePage489[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 125184, 125185, 125186, 125187, 125188, 125189,
	125190, 125191, 125192, 125193, 125194, 125195, 125196, 125197,
	125198, 125199, 125200, 125201, 125202, 125203, 125204, 125205,
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage0[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage0[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
	248, 249, 250, 251, 252, 253, 254, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage1[0x100] = {
	257, 0, 259, 0, 261, 0, 263, 0,
	265, 0, 267, 0, 269, 0, 271, 0,
	273, 0, 275, 0, 277, 0, 279, 0,
	281, 0, 283, 0, 285, 0, 287, 0,
	289, 0, 291, 0, 293, 0, 295, 0,
	297, 0, 299, 0, 301, 0, 303, 0,
	105, 0, 307, 0, 309, 0, 311, 0,







|







926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
	248, 249, 250, 251, 252, 253, 254, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage1[0x100] = {
	257, 0, 259, 0, 261, 0, 263, 0,
	265, 0, 267, 0, 269, 0, 271, 0,
	273, 0, 275, 0, 277, 0, 279, 0,
	281, 0, 283, 0, 285, 0, 287, 0,
	289, 0, 291, 0, 293, 0, 295, 0,
	297, 0, 299, 0, 301, 0, 303, 0,
	105, 0, 307, 0, 309, 0, 311, 0,
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
	0, 474, 0, 476, 0, 0, 479, 0,
	481, 0, 483, 0, 485, 0, 487, 0,
	489, 0, 491, 0, 493, 0, 495, 0,
	0, 499, 499, 0, 501, 0, 405, 447,
	505, 0, 507, 0, 509, 0, 511, 0,
};

static const of_unichar_t lowercasePage2[0x100] = {
	513, 0, 515, 0, 517, 0, 519, 0,
	521, 0, 523, 0, 525, 0, 527, 0,
	529, 0, 531, 0, 533, 0, 535, 0,
	537, 0, 539, 0, 541, 0, 543, 0,
	414, 0, 547, 0, 549, 0, 551, 0,
	553, 0, 555, 0, 557, 0, 559, 0,
	561, 0, 563, 0, 0, 0, 0, 0,







|







961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
	0, 474, 0, 476, 0, 0, 479, 0,
	481, 0, 483, 0, 485, 0, 487, 0,
	489, 0, 491, 0, 493, 0, 495, 0,
	0, 499, 499, 0, 501, 0, 405, 447,
	505, 0, 507, 0, 509, 0, 511, 0,
};

static const OFUnichar lowercasePage2[0x100] = {
	513, 0, 515, 0, 517, 0, 519, 0,
	521, 0, 523, 0, 525, 0, 527, 0,
	529, 0, 531, 0, 533, 0, 535, 0,
	537, 0, 539, 0, 541, 0, 543, 0,
	414, 0, 547, 0, 549, 0, 551, 0,
	553, 0, 555, 0, 557, 0, 559, 0,
	561, 0, 563, 0, 0, 0, 0, 0,
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage3[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage3[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
	985, 0, 987, 0, 989, 0, 991, 0,
	993, 0, 995, 0, 997, 0, 999, 0,
	1001, 0, 1003, 0, 1005, 0, 1007, 0,
	0, 0, 0, 0, 952, 0, 0, 1016,
	0, 1010, 1019, 0, 0, 891, 892, 893,
};

static const of_unichar_t lowercasePage4[0x100] = {
	1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111,
	1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119,
	1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079,
	1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087,
	1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095,
	1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
	985, 0, 987, 0, 989, 0, 991, 0,
	993, 0, 995, 0, 997, 0, 999, 0,
	1001, 0, 1003, 0, 1005, 0, 1007, 0,
	0, 0, 0, 0, 952, 0, 0, 1016,
	0, 1010, 1019, 0, 0, 891, 892, 893,
};

static const OFUnichar lowercasePage4[0x100] = {
	1104, 1105, 1106, 1107, 1108, 1109, 1110, 1111,
	1112, 1113, 1114, 1115, 1116, 1117, 1118, 1119,
	1072, 1073, 1074, 1075, 1076, 1077, 1078, 1079,
	1080, 1081, 1082, 1083, 1084, 1085, 1086, 1087,
	1088, 1089, 1090, 1091, 1092, 1093, 1094, 1095,
	1096, 1097, 1098, 1099, 1100, 1101, 1102, 1103,
	0, 0, 0, 0, 0, 0, 0, 0,
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
	1241, 0, 1243, 0, 1245, 0, 1247, 0,
	1249, 0, 1251, 0, 1253, 0, 1255, 0,
	1257, 0, 1259, 0, 1261, 0, 1263, 0,
	1265, 0, 1267, 0, 1269, 0, 1271, 0,
	1273, 0, 1275, 0, 1277, 0, 1279, 0,
};

static const of_unichar_t lowercasePage5[0x100] = {
	1281, 0, 1283, 0, 1285, 0, 1287, 0,
	1289, 0, 1291, 0, 1293, 0, 1295, 0,
	1297, 0, 1299, 0, 1301, 0, 1303, 0,
	1305, 0, 1307, 0, 1309, 0, 1311, 0,
	1313, 0, 1315, 0, 1317, 0, 1319, 0,
	1321, 0, 1323, 0, 1325, 0, 1327, 0,
	0, 1377, 1378, 1379, 1380, 1381, 1382, 1383,







|







1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
	1241, 0, 1243, 0, 1245, 0, 1247, 0,
	1249, 0, 1251, 0, 1253, 0, 1255, 0,
	1257, 0, 1259, 0, 1261, 0, 1263, 0,
	1265, 0, 1267, 0, 1269, 0, 1271, 0,
	1273, 0, 1275, 0, 1277, 0, 1279, 0,
};

static const OFUnichar lowercasePage5[0x100] = {
	1281, 0, 1283, 0, 1285, 0, 1287, 0,
	1289, 0, 1291, 0, 1293, 0, 1295, 0,
	1297, 0, 1299, 0, 1301, 0, 1303, 0,
	1305, 0, 1307, 0, 1309, 0, 1311, 0,
	1313, 0, 1315, 0, 1317, 0, 1319, 0,
	1321, 0, 1323, 0, 1325, 0, 1327, 0,
	0, 1377, 1378, 1379, 1380, 1381, 1382, 1383,
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage16[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage16[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage19[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage19[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
	43944, 43945, 43946, 43947, 43948, 43949, 43950, 43951,
	43952, 43953, 43954, 43955, 43956, 43957, 43958, 43959,
	43960, 43961, 43962, 43963, 43964, 43965, 43966, 43967,
	5112, 5113, 5114, 5115, 5116, 5117, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage28[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
	43944, 43945, 43946, 43947, 43948, 43949, 43950, 43951,
	43952, 43953, 43954, 43955, 43956, 43957, 43958, 43959,
	43960, 43961, 43962, 43963, 43964, 43965, 43966, 43967,
	5112, 5113, 5114, 5115, 5116, 5117, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage28[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage30[0x100] = {
	7681, 0, 7683, 0, 7685, 0, 7687, 0,
	7689, 0, 7691, 0, 7693, 0, 7695, 0,
	7697, 0, 7699, 0, 7701, 0, 7703, 0,
	7705, 0, 7707, 0, 7709, 0, 7711, 0,
	7713, 0, 7715, 0, 7717, 0, 7719, 0,
	7721, 0, 7723, 0, 7725, 0, 7727, 0,
	7729, 0, 7731, 0, 7733, 0, 7735, 0,







|







1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage30[0x100] = {
	7681, 0, 7683, 0, 7685, 0, 7687, 0,
	7689, 0, 7691, 0, 7693, 0, 7695, 0,
	7697, 0, 7699, 0, 7701, 0, 7703, 0,
	7705, 0, 7707, 0, 7709, 0, 7711, 0,
	7713, 0, 7715, 0, 7717, 0, 7719, 0,
	7721, 0, 7723, 0, 7725, 0, 7727, 0,
	7729, 0, 7731, 0, 7733, 0, 7735, 0,
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
	7897, 0, 7899, 0, 7901, 0, 7903, 0,
	7905, 0, 7907, 0, 7909, 0, 7911, 0,
	7913, 0, 7915, 0, 7917, 0, 7919, 0,
	7921, 0, 7923, 0, 7925, 0, 7927, 0,
	7929, 0, 7931, 0, 7933, 0, 7935, 0,
};

static const of_unichar_t lowercasePage31[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	7936, 7937, 7938, 7939, 7940, 7941, 7942, 7943,
	0, 0, 0, 0, 0, 0, 0, 0,
	7952, 7953, 7954, 7955, 7956, 7957, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	7968, 7969, 7970, 7971, 7972, 7973, 7974, 7975,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
	7897, 0, 7899, 0, 7901, 0, 7903, 0,
	7905, 0, 7907, 0, 7909, 0, 7911, 0,
	7913, 0, 7915, 0, 7917, 0, 7919, 0,
	7921, 0, 7923, 0, 7925, 0, 7927, 0,
	7929, 0, 7931, 0, 7933, 0, 7935, 0,
};

static const OFUnichar lowercasePage31[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	7936, 7937, 7938, 7939, 7940, 7941, 7942, 7943,
	0, 0, 0, 0, 0, 0, 0, 0,
	7952, 7953, 7954, 7955, 7956, 7957, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	7968, 7969, 7970, 7971, 7972, 7973, 7974, 7975,
	0, 0, 0, 0, 0, 0, 0, 0,
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
	8144, 8145, 8054, 8055, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8160, 8161, 8058, 8059, 8165, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8056, 8057, 8060, 8061, 8179, 0, 0, 0,
};

static const of_unichar_t lowercasePage33[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 969, 0,
	0, 0, 107, 229, 0, 0, 0, 0,
	0, 0, 8526, 0, 0, 0, 0, 0,







|







1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
	8144, 8145, 8054, 8055, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8160, 8161, 8058, 8059, 8165, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8056, 8057, 8060, 8061, 8179, 0, 0, 0,
};

static const OFUnichar lowercasePage33[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 969, 0,
	0, 0, 107, 229, 0, 0, 0, 0,
	0, 0, 8526, 0, 0, 0, 0, 0,
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage36[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage36[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage44[0x100] = {
	11312, 11313, 11314, 11315, 11316, 11317, 11318, 11319,
	11320, 11321, 11322, 11323, 11324, 11325, 11326, 11327,
	11328, 11329, 11330, 11331, 11332, 11333, 11334, 11335,
	11336, 11337, 11338, 11339, 11340, 11341, 11342, 11343,
	11344, 11345, 11346, 11347, 11348, 11349, 11350, 11351,
	11352, 11353, 11354, 11355, 11356, 11357, 11358, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage44[0x100] = {
	11312, 11313, 11314, 11315, 11316, 11317, 11318, 11319,
	11320, 11321, 11322, 11323, 11324, 11325, 11326, 11327,
	11328, 11329, 11330, 11331, 11332, 11333, 11334, 11335,
	11336, 11337, 11338, 11339, 11340, 11341, 11342, 11343,
	11344, 11345, 11346, 11347, 11348, 11349, 11350, 11351,
	11352, 11353, 11354, 11355, 11356, 11357, 11358, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
	11481, 0, 11483, 0, 11485, 0, 11487, 0,
	11489, 0, 11491, 0, 0, 0, 0, 0,
	0, 0, 0, 11500, 0, 11502, 0, 0,
	0, 0, 11507, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage166[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
	11481, 0, 11483, 0, 11485, 0, 11487, 0,
	11489, 0, 11491, 0, 0, 0, 0, 0,
	0, 0, 0, 11500, 0, 11502, 0, 0,
	0, 0, 11507, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage166[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage167[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 42787, 0, 42789, 0, 42791, 0,
	42793, 0, 42795, 0, 42797, 0, 42799, 0,
	0, 0, 42803, 0, 42805, 0, 42807, 0,







|







1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage167[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 42787, 0, 42789, 0, 42791, 0,
	42793, 0, 42795, 0, 42797, 0, 42799, 0,
	0, 0, 42803, 0, 42805, 0, 42807, 0,
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 42998, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage255[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 65345, 65346, 65347, 65348, 65349, 65350, 65351,
	65352, 65353, 65354, 65355, 65356, 65357, 65358, 65359,
	65360, 65361, 65362, 65363, 65364, 65365, 65366, 65367,







|







1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 42998, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage255[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 65345, 65346, 65347, 65348, 65349, 65350, 65351,
	65352, 65353, 65354, 65355, 65356, 65357, 65358, 65359,
	65360, 65361, 65362, 65363, 65364, 65365, 65366, 65367,
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage260[0x100] = {
	66600, 66601, 66602, 66603, 66604, 66605, 66606, 66607,
	66608, 66609, 66610, 66611, 66612, 66613, 66614, 66615,
	66616, 66617, 66618, 66619, 66620, 66621, 66622, 66623,
	66624, 66625, 66626, 66627, 66628, 66629, 66630, 66631,
	66632, 66633, 66634, 66635, 66636, 66637, 66638, 66639,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage260[0x100] = {
	66600, 66601, 66602, 66603, 66604, 66605, 66606, 66607,
	66608, 66609, 66610, 66611, 66612, 66613, 66614, 66615,
	66616, 66617, 66618, 66619, 66620, 66621, 66622, 66623,
	66624, 66625, 66626, 66627, 66628, 66629, 66630, 66631,
	66632, 66633, 66634, 66635, 66636, 66637, 66638, 66639,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage268[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage268[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage280[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage280[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage366[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage366[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t lowercasePage489[0x100] = {
	125218, 125219, 125220, 125221, 125222, 125223, 125224, 125225,
	125226, 125227, 125228, 125229, 125230, 125231, 125232, 125233,
	125234, 125235, 125236, 125237, 125238, 125239, 125240, 125241,
	125242, 125243, 125244, 125245, 125246, 125247, 125248, 125249,
	125250, 125251, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar lowercasePage489[0x100] = {
	125218, 125219, 125220, 125221, 125222, 125223, 125224, 125225,
	125226, 125227, 125228, 125229, 125230, 125231, 125232, 125233,
	125234, 125235, 125236, 125237, 125238, 125239, 125240, 125241,
	125242, 125243, 125244, 125245, 125246, 125247, 125248, 125249,
	125250, 125251, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t titlecasePage1[0x100] = {
	0, 256, 0, 258, 0, 260, 0, 262,
	0, 264, 0, 266, 0, 268, 0, 270,
	0, 272, 0, 274, 0, 276, 0, 278,
	0, 280, 0, 282, 0, 284, 0, 286,
	0, 288, 0, 290, 0, 292, 0, 294,
	0, 296, 0, 298, 0, 300, 0, 302,
	0, 73, 0, 306, 0, 308, 0, 310,







|







1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar titlecasePage1[0x100] = {
	0, 256, 0, 258, 0, 260, 0, 262,
	0, 264, 0, 266, 0, 268, 0, 270,
	0, 272, 0, 274, 0, 276, 0, 278,
	0, 280, 0, 282, 0, 284, 0, 286,
	0, 288, 0, 290, 0, 292, 0, 294,
	0, 296, 0, 298, 0, 300, 0, 302,
	0, 73, 0, 306, 0, 308, 0, 310,
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
	471, 0, 473, 0, 475, 398, 0, 478,
	0, 480, 0, 482, 0, 484, 0, 486,
	0, 488, 0, 490, 0, 492, 0, 494,
	0, 498, 498, 498, 0, 500, 0, 0,
	0, 504, 0, 506, 0, 508, 0, 510,
};

static const of_unichar_t titlecasePage16[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
	471, 0, 473, 0, 475, 398, 0, 478,
	0, 480, 0, 482, 0, 484, 0, 486,
	0, 488, 0, 490, 0, 492, 0, 494,
	0, 498, 498, 498, 0, 500, 0, 0,
	0, 504, 0, 506, 0, 508, 0, 510,
};

static const OFUnichar titlecasePage16[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
	4312, 4313, 4314, 4315, 4316, 4317, 4318, 4319,
	4320, 4321, 4322, 4323, 4324, 4325, 4326, 4327,
	4328, 4329, 4330, 4331, 4332, 4333, 4334, 4335,
	4336, 4337, 4338, 4339, 4340, 4341, 4342, 4343,
	4344, 4345, 4346, 0, 0, 4349, 4350, 4351,
};

static const of_unichar_t casefoldingPage0[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
	4312, 4313, 4314, 4315, 4316, 4317, 4318, 4319,
	4320, 4321, 4322, 4323, 4324, 4325, 4326, 4327,
	4328, 4329, 4330, 4331, 4332, 4333, 4334, 4335,
	4336, 4337, 4338, 4339, 4340, 4341, 4342, 4343,
	4344, 4345, 4346, 0, 0, 4349, 4350, 4351,
};

static const OFUnichar caseFoldingPage0[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
	248, 249, 250, 251, 252, 253, 254, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t casefoldingPage1[0x100] = {
	257, 0, 259, 0, 261, 0, 263, 0,
	265, 0, 267, 0, 269, 0, 271, 0,
	273, 0, 275, 0, 277, 0, 279, 0,
	281, 0, 283, 0, 285, 0, 287, 0,
	289, 0, 291, 0, 293, 0, 295, 0,
	297, 0, 299, 0, 301, 0, 303, 0,
	0, 0, 307, 0, 309, 0, 311, 0,







|







1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
	248, 249, 250, 251, 252, 253, 254, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar caseFoldingPage1[0x100] = {
	257, 0, 259, 0, 261, 0, 263, 0,
	265, 0, 267, 0, 269, 0, 271, 0,
	273, 0, 275, 0, 277, 0, 279, 0,
	281, 0, 283, 0, 285, 0, 287, 0,
	289, 0, 291, 0, 293, 0, 295, 0,
	297, 0, 299, 0, 301, 0, 303, 0,
	0, 0, 307, 0, 309, 0, 311, 0,
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
	0, 474, 0, 476, 0, 0, 479, 0,
	481, 0, 483, 0, 485, 0, 487, 0,
	489, 0, 491, 0, 493, 0, 495, 0,
	0, 499, 499, 0, 501, 0, 405, 447,
	505, 0, 507, 0, 509, 0, 511, 0,
};

static const of_unichar_t casefoldingPage3[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
	0, 474, 0, 476, 0, 0, 479, 0,
	481, 0, 483, 0, 485, 0, 487, 0,
	489, 0, 491, 0, 493, 0, 495, 0,
	0, 499, 499, 0, 501, 0, 405, 447,
	505, 0, 507, 0, 509, 0, 511, 0,
};

static const OFUnichar caseFoldingPage3[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
	985, 0, 987, 0, 989, 0, 991, 0,
	993, 0, 995, 0, 997, 0, 999, 0,
	1001, 0, 1003, 0, 1005, 0, 1007, 0,
	954, 961, 0, 0, 952, 949, 0, 1016,
	0, 1010, 1019, 0, 0, 891, 892, 893,
};

static const of_unichar_t casefoldingPage19[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
	985, 0, 987, 0, 989, 0, 991, 0,
	993, 0, 995, 0, 997, 0, 999, 0,
	1001, 0, 1003, 0, 1005, 0, 1007, 0,
	954, 961, 0, 0, 952, 949, 0, 1016,
	0, 1010, 1019, 0, 0, 891, 892, 893,
};

static const OFUnichar caseFoldingPage19[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	5104, 5105, 5106, 5107, 5108, 5109, 0, 0,
};

static const of_unichar_t casefoldingPage28[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	5104, 5105, 5106, 5107, 5108, 5109, 0, 0,
};

static const OFUnichar caseFoldingPage28[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const of_unichar_t casefoldingPage30[0x100] = {
	7681, 0, 7683, 0, 7685, 0, 7687, 0,
	7689, 0, 7691, 0, 7693, 0, 7695, 0,
	7697, 0, 7699, 0, 7701, 0, 7703, 0,
	7705, 0, 7707, 0, 7709, 0, 7711, 0,
	7713, 0, 7715, 0, 7717, 0, 7719, 0,
	7721, 0, 7723, 0, 7725, 0, 7727, 0,
	7729, 0, 7731, 0, 7733, 0, 7735, 0,







|







1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
};

static const OFUnichar caseFoldingPage30[0x100] = {
	7681, 0, 7683, 0, 7685, 0, 7687, 0,
	7689, 0, 7691, 0, 7693, 0, 7695, 0,
	7697, 0, 7699, 0, 7701, 0, 7703, 0,
	7705, 0, 7707, 0, 7709, 0, 7711, 0,
	7713, 0, 7715, 0, 7717, 0, 7719, 0,
	7721, 0, 7723, 0, 7725, 0, 7727, 0,
	7729, 0, 7731, 0, 7733, 0, 7735, 0,
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
	7897, 0, 7899, 0, 7901, 0, 7903, 0,
	7905, 0, 7907, 0, 7909, 0, 7911, 0,
	7913, 0, 7915, 0, 7917, 0, 7919, 0,
	7921, 0, 7923, 0, 7925, 0, 7927, 0,
	7929, 0, 7931, 0, 7933, 0, 7935, 0,
};

static const of_unichar_t casefoldingPage31[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	7936, 7937, 7938, 7939, 7940, 7941, 7942, 7943,
	0, 0, 0, 0, 0, 0, 0, 0,
	7952, 7953, 7954, 7955, 7956, 7957, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	7968, 7969, 7970, 7971, 7972, 7973, 7974, 7975,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
	7897, 0, 7899, 0, 7901, 0, 7903, 0,
	7905, 0, 7907, 0, 7909, 0, 7911, 0,
	7913, 0, 7915, 0, 7917, 0, 7919, 0,
	7921, 0, 7923, 0, 7925, 0, 7927, 0,
	7929, 0, 7931, 0, 7933, 0, 7935, 0,
};

static const OFUnichar caseFoldingPage31[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	7936, 7937, 7938, 7939, 7940, 7941, 7942, 7943,
	0, 0, 0, 0, 0, 0, 0, 0,
	7952, 7953, 7954, 7955, 7956, 7957, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	7968, 7969, 7970, 7971, 7972, 7973, 7974, 7975,
	0, 0, 0, 0, 0, 0, 0, 0,
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
	8144, 8145, 8054, 8055, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8160, 8161, 8058, 8059, 8165, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8056, 8057, 8060, 8061, 8179, 0, 0, 0,
};

static const of_unichar_t casefoldingPage171[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,







|







1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
	8144, 8145, 8054, 8055, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8160, 8161, 8058, 8059, 8165, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	8056, 8057, 8060, 8061, 8179, 0, 0, 0,
};

static const OFUnichar caseFoldingPage171[0x100] = {
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
	0, 0, 0, 0, 0, 0, 0, 0,
12360
12361
12362
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
	"\x36", "\x37",
	"\x38", "\x39",
	NULL, NULL,
	NULL, NULL,
	NULL, NULL,
};

const of_unichar_t *const of_unicode_uppercase_table[0x1EA] = {
	uppercasePage0, uppercasePage1, uppercasePage2, uppercasePage3,
	uppercasePage4, uppercasePage5, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	uppercasePage16, emptyPage, emptyPage, uppercasePage19,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,







|







12360
12361
12362
12363
12364
12365
12366
12367
12368
12369
12370
12371
12372
12373
12374
	"\x36", "\x37",
	"\x38", "\x39",
	NULL, NULL,
	NULL, NULL,
	NULL, NULL,
};

const OFUnichar *const OFUnicodeUppercaseTable[0x1EA] = {
	uppercasePage0, uppercasePage1, uppercasePage2, uppercasePage3,
	uppercasePage4, uppercasePage5, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	uppercasePage16, emptyPage, emptyPage, uppercasePage19,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496
12497
12498
12499
12500
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, uppercasePage489
};

const of_unichar_t *const of_unicode_lowercase_table[0x1EA] = {
	lowercasePage0, lowercasePage1, lowercasePage2, lowercasePage3,
	lowercasePage4, lowercasePage5, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	lowercasePage16, emptyPage, emptyPage, lowercasePage19,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,







|







12486
12487
12488
12489
12490
12491
12492
12493
12494
12495
12496
12497
12498
12499
12500
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, uppercasePage489
};

const OFUnichar *const OFUnicodeLowercaseTable[0x1EA] = {
	lowercasePage0, lowercasePage1, lowercasePage2, lowercasePage3,
	lowercasePage4, lowercasePage5, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	lowercasePage16, emptyPage, emptyPage, lowercasePage19,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
12612
12613
12614
12615
12616
12617
12618
12619
12620
12621
12622
12623
12624
12625
12626
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, lowercasePage489
};

const of_unichar_t *const of_unicode_titlecase_table[0x1EA] = {
	uppercasePage0, titlecasePage1, uppercasePage2, uppercasePage3,
	uppercasePage4, uppercasePage5, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	titlecasePage16, emptyPage, emptyPage, uppercasePage19,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,







|







12612
12613
12614
12615
12616
12617
12618
12619
12620
12621
12622
12623
12624
12625
12626
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, lowercasePage489
};

const OFUnichar *const OFUnicodeTitlecaseTable[0x1EA] = {
	uppercasePage0, titlecasePage1, uppercasePage2, uppercasePage3,
	uppercasePage4, uppercasePage5, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	titlecasePage16, emptyPage, emptyPage, uppercasePage19,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
12738
12739
12740
12741
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751
12752
12753
12754
12755
12756
12757
12758
12759
12760
12761
12762
12763
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, uppercasePage489
};

const of_unichar_t *const of_unicode_casefolding_table[0x1EA] = {
	casefoldingPage0, casefoldingPage1, lowercasePage2,
	casefoldingPage3, lowercasePage4, lowercasePage5,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, lowercasePage16, emptyPage,
	emptyPage, casefoldingPage19, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, casefoldingPage28, emptyPage,
	casefoldingPage30, casefoldingPage31, emptyPage,
	lowercasePage33, emptyPage, emptyPage,
	lowercasePage36, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, lowercasePage44,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,







|
|
|




|


|
|







12738
12739
12740
12741
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751
12752
12753
12754
12755
12756
12757
12758
12759
12760
12761
12762
12763
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage, emptyPage,
	emptyPage, uppercasePage489
};

const OFUnichar *const OFUnicodeCaseFoldingTable[0x1EA] = {
	caseFoldingPage0, caseFoldingPage1, lowercasePage2,
	caseFoldingPage3, lowercasePage4, lowercasePage5,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, lowercasePage16, emptyPage,
	emptyPage, caseFoldingPage19, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, caseFoldingPage28, emptyPage,
	caseFoldingPage30, caseFoldingPage31, emptyPage,
	lowercasePage33, emptyPage, emptyPage,
	lowercasePage36, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, lowercasePage44,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
12796
12797
12798
12799
12800
12801
12802
12803
12804
12805
12806
12807
12808
12809
12810
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, lowercasePage166, lowercasePage167,
	emptyPage, emptyPage, emptyPage,
	casefoldingPage171, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,







|







12796
12797
12798
12799
12800
12801
12802
12803
12804
12805
12806
12807
12808
12809
12810
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, lowercasePage166, lowercasePage167,
	emptyPage, emptyPage, emptyPage,
	caseFoldingPage171, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
12905
12906
12907
12908
12909
12910
12911
12912
12913
12914
12915
12916
12917
12918
12919
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	lowercasePage489
};

const char *const *of_unicode_decomposition_table[0x2FB] = {
	decompositionPage0, decompositionPage1, decompositionPage2,
	decompositionPage3, decompositionPage4, emptyDecompositionPage,
	decompositionPage6, emptyDecompositionPage, emptyDecompositionPage,
	decompositionPage9, decompositionPage10, decompositionPage11,
	decompositionPage12, decompositionPage13, emptyDecompositionPage,
	decompositionPage15, decompositionPage16, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,







|







12905
12906
12907
12908
12909
12910
12911
12912
12913
12914
12915
12916
12917
12918
12919
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	emptyPage, emptyPage, emptyPage,
	lowercasePage489
};

const char *const *OFUnicodeDecompositionTable[0x2FB] = {
	decompositionPage0, decompositionPage1, decompositionPage2,
	decompositionPage3, decompositionPage4, emptyDecompositionPage,
	decompositionPage6, emptyDecompositionPage, emptyDecompositionPage,
	decompositionPage9, decompositionPage10, decompositionPage11,
	decompositionPage12, decompositionPage13, emptyDecompositionPage,
	decompositionPage15, decompositionPage16, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,
13163
13164
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,
	emptyDecompositionPage, decompositionPage760, decompositionPage761,
	decompositionPage762
};

const char *const *of_unicode_decomposition_compat_table[0x2FB] = {
	decompCompatPage0, decompCompatPage1, decompCompatPage2,
	decompCompatPage3, decompositionPage4, decompCompatPage5,
	decompCompatPage6, emptyDecompositionPage, emptyDecompositionPage,
	decompositionPage9, decompositionPage10, decompositionPage11,
	decompCompatPage12, decompCompatPage13, decompCompatPage14,
	decompCompatPage15, decompCompatPage16, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,







|







13163
13164
13165
13166
13167
13168
13169
13170
13171
13172
13173
13174
13175
13176
13177
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,
	emptyDecompositionPage, decompositionPage760, decompositionPage761,
	decompositionPage762
};

const char *const *OFUnicodeDecompositionCompatTable[0x2FB] = {
	decompCompatPage0, decompCompatPage1, decompCompatPage2,
	decompCompatPage3, decompositionPage4, decompCompatPage5,
	decompCompatPage6, emptyDecompositionPage, emptyDecompositionPage,
	decompositionPage9, decompositionPage10, decompositionPage11,
	decompCompatPage12, decompCompatPage13, decompCompatPage14,
	decompCompatPage15, decompCompatPage16, emptyDecompositionPage,
	emptyDecompositionPage, emptyDecompositionPage, emptyDecompositionPage,

Modified tests/ForwardingTests.m from [469bc2e23f] to [243d088ca9].

123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177

@implementation ForwardingTarget
- (uint32_t)forwardingTargetTest: (intptr_t)a0
				: (intptr_t)a1
				: (double)a2
				: (double)a3
{
	OF_ENSURE(self == target);

	if (a0 != (intptr_t)0xDEADBEEF)
		return 0;
	if (a1 != -1)
		return 0;
	if (a2 != 1.25)
		return 0;
	if (a3 != 2.75)
		return 0;

	return 0x12345678;
}

- (OFString *)forwardingTargetVarArgTest: (OFConstantString *)fmt, ...
{
	va_list args;
	OFString *ret;

	OF_ENSURE(self == target);

	va_start(args, fmt);
	ret = [[[OFString alloc] initWithFormat: fmt
				      arguments: args] autorelease];
	va_end(args);

	return ret;
}

- (long double)forwardingTargetFPRetTest
{
	OF_ENSURE(self == target);

	return 12345678.00006103515625;
}

- (struct stret_test)forwardingTargetStRetTest
{
	struct stret_test ret = { { 0 } };

	OF_ENSURE(self == target);

	memcpy(ret.s, "abcdefghijklmnopqrstuvwxyz", 27);

	return ret;
}
@end








|


















|











|








|







123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177

@implementation ForwardingTarget
- (uint32_t)forwardingTargetTest: (intptr_t)a0
				: (intptr_t)a1
				: (double)a2
				: (double)a3
{
	OFEnsure(self == target);

	if (a0 != (intptr_t)0xDEADBEEF)
		return 0;
	if (a1 != -1)
		return 0;
	if (a2 != 1.25)
		return 0;
	if (a3 != 2.75)
		return 0;

	return 0x12345678;
}

- (OFString *)forwardingTargetVarArgTest: (OFConstantString *)fmt, ...
{
	va_list args;
	OFString *ret;

	OFEnsure(self == target);

	va_start(args, fmt);
	ret = [[[OFString alloc] initWithFormat: fmt
				      arguments: args] autorelease];
	va_end(args);

	return ret;
}

- (long double)forwardingTargetFPRetTest
{
	OFEnsure(self == target);

	return 12345678.00006103515625;
}

- (struct stret_test)forwardingTargetStRetTest
{
	struct stret_test ret = { { 0 } };

	OFEnsure(self == target);

	memcpy(ret.s, "abcdefghijklmnopqrstuvwxyz", 27);

	return ret;
}
@end

Modified tests/OFArrayTests.m from [578f78bc93] to [f58673a4b1].

178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

	TEST(@"-[indexOfObject:]", [a[0] indexOfObject: c_ary[1]] == 1)

	TEST(@"-[indexOfObjectIdenticalTo:]",
	    [a[1] indexOfObjectIdenticalTo: c_ary[1]] == 1)

	TEST(@"-[objectsInRange:]",
	    [[a[0] objectsInRange: of_range(1, 2)] isEqual:
	    [arrayClass arrayWithObjects: c_ary[1], c_ary[2], nil]])

	TEST(@"-[replaceObject:withObject:]",
	    R([m[0] replaceObject: c_ary[1] withObject: c_ary[0]]) &&
	    [[m[0] objectAtIndex: 0] isEqual: c_ary[0]] &&
	    [[m[0] objectAtIndex: 1] isEqual: c_ary[0]] &&
	    [[m[0] objectAtIndex: 2] isEqual: c_ary[2]])







|







178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

	TEST(@"-[indexOfObject:]", [a[0] indexOfObject: c_ary[1]] == 1)

	TEST(@"-[indexOfObjectIdenticalTo:]",
	    [a[1] indexOfObjectIdenticalTo: c_ary[1]] == 1)

	TEST(@"-[objectsInRange:]",
	    [[a[0] objectsInRange: OFRangeMake(1, 2)] isEqual:
	    [arrayClass arrayWithObjects: c_ary[1], c_ary[2], nil]])

	TEST(@"-[replaceObject:withObject:]",
	    R([m[0] replaceObject: c_ary[1] withObject: c_ary[0]]) &&
	    [[m[0] objectAtIndex: 0] isEqual: c_ary[0]] &&
	    [[m[0] objectAtIndex: 1] isEqual: c_ary[0]] &&
	    [[m[0] objectAtIndex: 2] isEqual: c_ary[2]])
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225

	m[1] = [[a[0] mutableCopy] autorelease];
	TEST(@"-[removeObjectAtIndex:]", R([m[1] removeObjectAtIndex: 1]) &&
	    m[1].count == 2 && [[m[1] objectAtIndex: 1] isEqual: c_ary[2]])

	m[1] = [[a[0] mutableCopy] autorelease];
	TEST(@"-[removeObjectsInRange:]",
	    R([m[1] removeObjectsInRange: of_range(0, 2)]) &&
	    m[1].count == 1 && [[m[1] objectAtIndex: 0] isEqual: c_ary[2]])

	m[1] = [[a[0] mutableCopy] autorelease];
	[m[1] addObject: @"qux"];
	[m[1] addObject: @"last"];
	TEST(@"-[reverse]",
	    R([m[1] reverse]) && [m[1] isEqual: [arrayClass arrayWithObjects:







|







211
212
213
214
215
216
217
218
219
220
221
222
223
224
225

	m[1] = [[a[0] mutableCopy] autorelease];
	TEST(@"-[removeObjectAtIndex:]", R([m[1] removeObjectAtIndex: 1]) &&
	    m[1].count == 2 && [[m[1] objectAtIndex: 1] isEqual: c_ary[2]])

	m[1] = [[a[0] mutableCopy] autorelease];
	TEST(@"-[removeObjectsInRange:]",
	    R([m[1] removeObjectsInRange: OFRangeMake(0, 2)]) &&
	    m[1].count == 1 && [[m[1] objectAtIndex: 0] isEqual: c_ary[2]])

	m[1] = [[a[0] mutableCopy] autorelease];
	[m[1] addObject: @"qux"];
	[m[1] addObject: @"last"];
	TEST(@"-[reverse]",
	    R([m[1] reverse]) && [m[1] isEqual: [arrayClass arrayWithObjects:
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261

262
263
264
265
266
267
268
269
270
	m[1] = [[a[0] mutableCopy] autorelease];
	[m[1] addObject: @"0"];
	[m[1] addObject: @"z"];
	TEST(@"-[sortedArray]",
	    [[m[1] sortedArray] isEqual: [arrayClass arrayWithObjects:
	    @"0", @"Bar", @"Baz", @"Foo", @"z", nil]] &&
	    [[m[1] sortedArrayUsingSelector: @selector(compare:)
				    options: OF_ARRAY_SORT_DESCENDING]
	    isEqual: [arrayClass arrayWithObjects:
	    @"z", @"Foo", @"Baz", @"Bar", @"0", nil]])

	EXPECT_EXCEPTION(@"Detect out of range in -[objectAtIndex:]",
	    OFOutOfRangeException, [a[0] objectAtIndex: a[0].count])

	EXPECT_EXCEPTION(@"Detect out of range in -[removeObjectsInRange:]",
	    OFOutOfRangeException, [m[0] removeObjectsInRange:
		of_range(0, m[0].count + 1)])

	TEST(@"-[componentsJoinedByString:]",
	    (a[1] = [arrayClass arrayWithObjects: @"", @"a", @"b", @"c",
	    nil]) &&
	    [[a[1] componentsJoinedByString: @" "] isEqual: @" a b c"] &&
	    (a[1] = [arrayClass arrayWithObject: @"foo"]) &&
	    [[a[1] componentsJoinedByString: @" "] isEqual: @"foo"])

	TEST(@"-[componentsJoinedByString:options]",
	    (a[1] = [arrayClass arrayWithObjects: @"", @"foo", @"", @"", @"bar",

	    @"", nil]) && [[a[1] componentsJoinedByString: @" "
						  options: OF_ARRAY_SKIP_EMPTY]
	    isEqual: @"foo bar"])

	m[0] = [[a[0] mutableCopy] autorelease];
	ok = true;
	i = 0;

	TEST(@"-[objectEnumerator]", (enumerator = [m[0] objectEnumerator]))







|








|










>
|
|







235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
	m[1] = [[a[0] mutableCopy] autorelease];
	[m[1] addObject: @"0"];
	[m[1] addObject: @"z"];
	TEST(@"-[sortedArray]",
	    [[m[1] sortedArray] isEqual: [arrayClass arrayWithObjects:
	    @"0", @"Bar", @"Baz", @"Foo", @"z", nil]] &&
	    [[m[1] sortedArrayUsingSelector: @selector(compare:)
				    options: OFArraySortDescending]
	    isEqual: [arrayClass arrayWithObjects:
	    @"z", @"Foo", @"Baz", @"Bar", @"0", nil]])

	EXPECT_EXCEPTION(@"Detect out of range in -[objectAtIndex:]",
	    OFOutOfRangeException, [a[0] objectAtIndex: a[0].count])

	EXPECT_EXCEPTION(@"Detect out of range in -[removeObjectsInRange:]",
	    OFOutOfRangeException, [m[0] removeObjectsInRange:
		OFRangeMake(0, m[0].count + 1)])

	TEST(@"-[componentsJoinedByString:]",
	    (a[1] = [arrayClass arrayWithObjects: @"", @"a", @"b", @"c",
	    nil]) &&
	    [[a[1] componentsJoinedByString: @" "] isEqual: @" a b c"] &&
	    (a[1] = [arrayClass arrayWithObject: @"foo"]) &&
	    [[a[1] componentsJoinedByString: @" "] isEqual: @"foo"])

	TEST(@"-[componentsJoinedByString:options]",
	    (a[1] = [arrayClass arrayWithObjects: @"", @"foo", @"", @"", @"bar",
	    @"", nil]) &&
	    [[a[1] componentsJoinedByString: @" "
				    options: OFArraySkipEmptyComponents]
	    isEqual: @"foo bar"])

	m[0] = [[a[0] mutableCopy] autorelease];
	ok = true;
	i = 0;

	TEST(@"-[objectEnumerator]", (enumerator = [m[0] objectEnumerator]))

Modified tests/OFCharacterSetTests.m from [7038831ad1] to [f4f81f5355].

23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77

78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99

static OFString *module = nil;

@interface SimpleCharacterSet: OFCharacterSet
@end

@implementation SimpleCharacterSet
- (bool)characterIsMember: (of_unichar_t)character
{
	return (character % 2 == 0);
}
@end

@implementation TestsAppDelegate (OFCharacterSetTests)
- (void)characterSetTests
{
	void *pool = objc_autoreleasePoolPush();
	OFCharacterSet *cs, *ics;
	bool ok;

	module = @"OFCharacterSet";

	cs = [[[SimpleCharacterSet alloc] init] autorelease];

	ok = true;
	for (of_unichar_t c = 0; c < 65536; c++) {
		if (c % 2 == 0) {
			if (![cs characterIsMember: c])
				ok = false;
		} else if ([cs characterIsMember: c])
			ok = false;
	}
	TEST(@"-[characterIsMember:]", ok);

	module = @"OFBitSetCharacterSet";

	TEST(@"+[characterSetWithCharactersInString:]",
	    (cs = [OFCharacterSet characterSetWithCharactersInString:
	    @"0123456789"]) &&
	    [cs isKindOfClass: [OFBitSetCharacterSet class]])

	ok = true;
	for (of_unichar_t c = 0; c < 65536; c++) {
		if (c >= '0' && c <= '9') {
			if (![cs characterIsMember: c])
				ok = false;
		} else if ([cs characterIsMember: c])
			ok = false;
	}
	TEST(@"-[characterIsMember:]", ok);

	module = @"OFRangeCharacterSet";

	TEST(@"+[characterSetWithRange:]",
	    (cs = [OFCharacterSet characterSetWithRange: of_range('0', 10)]) &&

	    [cs isKindOfClass: [OFRangeCharacterSet class]])

	ok = true;
	for (of_unichar_t c = 0; c < 65536; c++) {
		if (c >= '0' && c <= '9') {
			if (![cs characterIsMember: c])
				ok = false;
		} else if ([cs characterIsMember: c])
			ok = false;
	}
	TEST(@"-[characterIsMember:]", ok);

	ok = true;
	ics = cs.invertedSet;
	for (of_unichar_t c = 0; c < 65536; c++) {
		if (c >= '0' && c <= '9') {
			if ([ics characterIsMember: c])
				ok = false;
		} else if (![ics characterIsMember: c])
			ok = false;
	}
	TEST(@"-[invertedSet]", ok);







|

















|
















|











|
>



|










|







23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100

static OFString *module = nil;

@interface SimpleCharacterSet: OFCharacterSet
@end

@implementation SimpleCharacterSet
- (bool)characterIsMember: (OFUnichar)character
{
	return (character % 2 == 0);
}
@end

@implementation TestsAppDelegate (OFCharacterSetTests)
- (void)characterSetTests
{
	void *pool = objc_autoreleasePoolPush();
	OFCharacterSet *cs, *ics;
	bool ok;

	module = @"OFCharacterSet";

	cs = [[[SimpleCharacterSet alloc] init] autorelease];

	ok = true;
	for (OFUnichar c = 0; c < 65536; c++) {
		if (c % 2 == 0) {
			if (![cs characterIsMember: c])
				ok = false;
		} else if ([cs characterIsMember: c])
			ok = false;
	}
	TEST(@"-[characterIsMember:]", ok);

	module = @"OFBitSetCharacterSet";

	TEST(@"+[characterSetWithCharactersInString:]",
	    (cs = [OFCharacterSet characterSetWithCharactersInString:
	    @"0123456789"]) &&
	    [cs isKindOfClass: [OFBitSetCharacterSet class]])

	ok = true;
	for (OFUnichar c = 0; c < 65536; c++) {
		if (c >= '0' && c <= '9') {
			if (![cs characterIsMember: c])
				ok = false;
		} else if ([cs characterIsMember: c])
			ok = false;
	}
	TEST(@"-[characterIsMember:]", ok);

	module = @"OFRangeCharacterSet";

	TEST(@"+[characterSetWithRange:]",
	    (cs = [OFCharacterSet
	    characterSetWithRange: OFRangeMake('0', 10)]) &&
	    [cs isKindOfClass: [OFRangeCharacterSet class]])

	ok = true;
	for (OFUnichar c = 0; c < 65536; c++) {
		if (c >= '0' && c <= '9') {
			if (![cs characterIsMember: c])
				ok = false;
		} else if ([cs characterIsMember: c])
			ok = false;
	}
	TEST(@"-[characterIsMember:]", ok);

	ok = true;
	ics = cs.invertedSet;
	for (OFUnichar c = 0; c < 65536; c++) {
		if (c >= '0' && c <= '9') {
			if ([ics characterIsMember: c])
				ok = false;
		} else if (![ics characterIsMember: c])
			ok = false;
	}
	TEST(@"-[invertedSet]", ok);

Modified tests/OFDNSResolverTests.m from [0af53b3697] to [1d2ed3ff32].

20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
@implementation TestsAppDelegate (OFDNSResolverTests)
- (void)DNSResolverTests
{
	void *pool = objc_autoreleasePoolPush();
	OFDNSResolver *resolver = [OFDNSResolver resolver];
	OFMutableString *staticHosts = [OFMutableString string];

	[of_stdout setForegroundColor: [OFColor lime]];

	for (OFString *host in resolver.staticHosts) {
		OFString *IPs;

		if (staticHosts.length > 0)
			[staticHosts appendString: @"; "];

		IPs = [[resolver.staticHosts objectForKey: host]
		    componentsJoinedByString: @", "];

		[staticHosts appendFormat: @"%@=(%@)", host, IPs];
	}
	[of_stdout writeFormat: @"[OFDNSResolver] Static hosts: %@\n",
	    staticHosts];

	[of_stdout writeFormat: @"[OFDNSResolver] Name servers: %@\n",
	    [resolver.nameServers componentsJoinedByString: @", "]];

	[of_stdout writeFormat: @"[OFDNSResolver] Local domain: %@\n",
	    resolver.localDomain];

	[of_stdout writeFormat: @"[OFDNSResolver] Search domains: %@\n",
	    [resolver.searchDomains componentsJoinedByString: @", "]];

	[of_stdout writeFormat: @"[OFDNSResolver] Timeout: %lf\n",
	    resolver.timeout];

	[of_stdout writeFormat: @"[OFDNSResolver] Max attempts: %u\n",
	    resolver.maxAttempts];

	[of_stdout writeFormat:
	    @"[OFDNSResolver] Min number of dots in absolute name: %u\n",
	    resolver.minNumberOfDotsInAbsoluteName];

	[of_stdout writeFormat: @"[OFDNSResolver] Uses TCP: %u\n",
	    resolver.usesTCP];

	[of_stdout writeFormat:
	    @"[OFDNSResolver] Config reload interval: %lf\n",
	    resolver.configReloadInterval];

	objc_autoreleasePoolPop(pool);
}
@end







|












|


|


|


|


|


|


|



|


|






20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
@implementation TestsAppDelegate (OFDNSResolverTests)
- (void)DNSResolverTests
{
	void *pool = objc_autoreleasePoolPush();
	OFDNSResolver *resolver = [OFDNSResolver resolver];
	OFMutableString *staticHosts = [OFMutableString string];

	[OFStdOut setForegroundColor: [OFColor lime]];

	for (OFString *host in resolver.staticHosts) {
		OFString *IPs;

		if (staticHosts.length > 0)
			[staticHosts appendString: @"; "];

		IPs = [[resolver.staticHosts objectForKey: host]
		    componentsJoinedByString: @", "];

		[staticHosts appendFormat: @"%@=(%@)", host, IPs];
	}
	[OFStdOut writeFormat: @"[OFDNSResolver] Static hosts: %@\n",
	    staticHosts];

	[OFStdOut writeFormat: @"[OFDNSResolver] Name servers: %@\n",
	    [resolver.nameServers componentsJoinedByString: @", "]];

	[OFStdOut writeFormat: @"[OFDNSResolver] Local domain: %@\n",
	    resolver.localDomain];

	[OFStdOut writeFormat: @"[OFDNSResolver] Search domains: %@\n",
	    [resolver.searchDomains componentsJoinedByString: @", "]];

	[OFStdOut writeFormat: @"[OFDNSResolver] Timeout: %lf\n",
	    resolver.timeout];

	[OFStdOut writeFormat: @"[OFDNSResolver] Max attempts: %u\n",
	    resolver.maxAttempts];

	[OFStdOut writeFormat:
	    @"[OFDNSResolver] Min number of dots in absolute name: %u\n",
	    resolver.minNumberOfDotsInAbsoluteName];

	[OFStdOut writeFormat: @"[OFDNSResolver] Uses TCP: %u\n",
	    resolver.usesTCP];

	[OFStdOut writeFormat:
	    @"[OFDNSResolver] Config reload interval: %lf\n",
	    resolver.configReloadInterval];

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFDataTests.m from [145ac3ede5] to [6024274dc3].

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
@implementation TestsAppDelegate (OFDataTests)
- (void)dataTests
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *mutable;
	OFData *immutable;
	void *raw[2];
	of_range_t range;

	TEST(@"+[dataWithItemSize:]",
	    (mutable = [OFMutableData dataWithItemSize: 4096]))

	raw[0] = of_alloc(1, 4096);
	raw[1] = of_alloc(1, 4096);
	memset(raw[0], 0xFF, 4096);
	memset(raw[1], 0x42, 4096);

	TEST(@"-[addItem:]", R([mutable addItem: raw[0]]) &&
	    R([mutable addItem: raw[1]]))

	TEST(@"-[itemAtIndex:]",







|




|
|







25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
@implementation TestsAppDelegate (OFDataTests)
- (void)dataTests
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableData *mutable;
	OFData *immutable;
	void *raw[2];
	OFRange range;

	TEST(@"+[dataWithItemSize:]",
	    (mutable = [OFMutableData dataWithItemSize: 4096]))

	raw[0] = OFAllocMemory(1, 4096);
	raw[1] = OFAllocMemory(1, 4096);
	memset(raw[0], 0xFF, 4096);
	memset(raw[1], 0x42, 4096);

	TEST(@"-[addItem:]", R([mutable addItem: raw[0]]) &&
	    R([mutable addItem: raw[1]]))

	TEST(@"-[itemAtIndex:]",
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166

167
168
169

170
171
172
173
174
175
176

	TEST(@"-[mutableCopy]",
	    (mutable = [[immutable mutableCopy] autorelease]) &&
	    [mutable isEqual: immutable])

	TEST(@"-[compare]", [mutable compare: immutable] == 0 &&
	    R([mutable removeLastItem]) &&
	    [immutable compare: mutable] == OF_ORDERED_DESCENDING &&
	    [mutable compare: immutable] == OF_ORDERED_ASCENDING &&
	    [[OFData dataWithItems: "aa" count: 2] compare:
	    [OFData dataWithItems: "z" count: 1]] == OF_ORDERED_ASCENDING)

	TEST(@"-[hash]", immutable.hash == 0x634A529F)

	mutable = [OFMutableData dataWithItems: "abcdef" count: 6];

	TEST(@"-[removeLastItem]", R([mutable removeLastItem]) &&
	    mutable.count == 5 && memcmp(mutable.items, "abcde", 5) == 0)

	TEST(@"-[removeItemsInRange:]",
	    R([mutable removeItemsInRange: of_range(1, 2)]) &&
	    mutable.count == 3 && memcmp(mutable.items, "ade", 3) == 0)

	TEST(@"-[insertItems:atIndex:count:]",
	    R([mutable insertItems: "bc" atIndex: 1 count: 2]) &&
	    mutable.count == 5 && memcmp(mutable.items, "abcde", 5) == 0)

	immutable = [OFData dataWithItems: "aaabaccdacaabb"
				    count: 7
				 itemSize: 2];

	range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							count: 1
						     itemSize: 2]
			       options: 0
				 range: of_range(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #1",
	    range.location == 0 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							count: 1
						     itemSize: 2]
			       options: OF_DATA_SEARCH_BACKWARDS
				 range: of_range(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #2",
	    range.location == 5 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "ac"
							count: 1
						     itemSize: 2]
			       options: 0
				 range: of_range(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #3",
	    range.location == 2 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "aabb"
							count: 2
						     itemSize: 2]
						      options: 0
							range: of_range(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #4",
	    range.location == 5 && range.length == 2)

	TEST(@"-[rangeOfData:options:range:] #5",
	    R(range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							      count: 1
							   itemSize: 2]
				     options: 0
				       range: of_range(1, 6)]) &&
	    range.location == 5 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							count: 1
						     itemSize: 2]
			       options: OF_DATA_SEARCH_BACKWARDS
				 range: of_range(0, 5)];
	TEST(@"-[rangeOfData:options:range:] #6",
	    range.location == 0 && range.length == 1)

	EXPECT_EXCEPTION(
	    @"-[rangeOfData:options:range:] failing on different itemSize",
	    OFInvalidArgumentException,
	    [immutable rangeOfData: [OFData dataWithItems: "aaa"
						    count: 1
						 itemSize: 3]
			   options: 0
			     range: of_range(0, 1)])

	EXPECT_EXCEPTION(
	    @"-[rangeOfData:options:range:] failing on out of range",
	    OFOutOfRangeException,
	    [immutable rangeOfData: [OFData dataWithItems: ""
						    count: 0
						 itemSize: 2]
			   options: 0
			     range: of_range(8, 1)])

	TEST(@"-[subdataWithRange:]",
	    [[immutable subdataWithRange: of_range(2, 4)]
	    isEqual: [OFData dataWithItems: "accdacaa"
				     count: 4
				  itemSize: 2]] &&
	    [[mutable subdataWithRange: of_range(2, 3)]
	    isEqual: [OFData dataWithItems: "cde"
				     count: 3]])

	EXPECT_EXCEPTION(@"-[subdataWithRange:] failing on out of range #1",
	    OFOutOfRangeException, [immutable subdataWithRange: of_range(7, 1)])


	EXPECT_EXCEPTION(@"-[subdataWithRange:] failing on out of range #2",
	    OFOutOfRangeException, [mutable subdataWithRange: of_range(6, 1)])


	TEST(@"-[stringByMD5Hashing]", [mutable.stringByMD5Hashing
	    isEqual: @"ab56b4d92b40713acc5af89985d4b786"])

	TEST(@"-[stringByRIPEMD160Hashing]", [mutable.stringByRIPEMD160Hashing
	    isEqual: @"973398b6e6c6cfa6b5e6a5173f195ce3274bf828"])








|
|

|









|














|






|
|







|






|
|








|





|
|










|








|


|



|




|
>


|
>







59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178

	TEST(@"-[mutableCopy]",
	    (mutable = [[immutable mutableCopy] autorelease]) &&
	    [mutable isEqual: immutable])

	TEST(@"-[compare]", [mutable compare: immutable] == 0 &&
	    R([mutable removeLastItem]) &&
	    [immutable compare: mutable] == OFOrderedDescending &&
	    [mutable compare: immutable] == OFOrderedAscending &&
	    [[OFData dataWithItems: "aa" count: 2] compare:
	    [OFData dataWithItems: "z" count: 1]] == OFOrderedAscending)

	TEST(@"-[hash]", immutable.hash == 0x634A529F)

	mutable = [OFMutableData dataWithItems: "abcdef" count: 6];

	TEST(@"-[removeLastItem]", R([mutable removeLastItem]) &&
	    mutable.count == 5 && memcmp(mutable.items, "abcde", 5) == 0)

	TEST(@"-[removeItemsInRange:]",
	    R([mutable removeItemsInRange: OFRangeMake(1, 2)]) &&
	    mutable.count == 3 && memcmp(mutable.items, "ade", 3) == 0)

	TEST(@"-[insertItems:atIndex:count:]",
	    R([mutable insertItems: "bc" atIndex: 1 count: 2]) &&
	    mutable.count == 5 && memcmp(mutable.items, "abcde", 5) == 0)

	immutable = [OFData dataWithItems: "aaabaccdacaabb"
				    count: 7
				 itemSize: 2];

	range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							count: 1
						     itemSize: 2]
			       options: 0
				 range: OFRangeMake(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #1",
	    range.location == 0 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							count: 1
						     itemSize: 2]
			       options: OFDataSearchBackwards
				 range: OFRangeMake(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #2",
	    range.location == 5 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "ac"
							count: 1
						     itemSize: 2]
			       options: 0
				 range: OFRangeMake(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #3",
	    range.location == 2 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "aabb"
							count: 2
						     itemSize: 2]
			       options: 0
				 range: OFRangeMake(0, 7)];
	TEST(@"-[rangeOfData:options:range:] #4",
	    range.location == 5 && range.length == 2)

	TEST(@"-[rangeOfData:options:range:] #5",
	    R(range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							      count: 1
							   itemSize: 2]
				     options: 0
				       range: OFRangeMake(1, 6)]) &&
	    range.location == 5 && range.length == 1)

	range = [immutable rangeOfData: [OFData dataWithItems: "aa"
							count: 1
						     itemSize: 2]
			       options: OFDataSearchBackwards
				 range: OFRangeMake(0, 5)];
	TEST(@"-[rangeOfData:options:range:] #6",
	    range.location == 0 && range.length == 1)

	EXPECT_EXCEPTION(
	    @"-[rangeOfData:options:range:] failing on different itemSize",
	    OFInvalidArgumentException,
	    [immutable rangeOfData: [OFData dataWithItems: "aaa"
						    count: 1
						 itemSize: 3]
			   options: 0
			     range: OFRangeMake(0, 1)])

	EXPECT_EXCEPTION(
	    @"-[rangeOfData:options:range:] failing on out of range",
	    OFOutOfRangeException,
	    [immutable rangeOfData: [OFData dataWithItems: ""
						    count: 0
						 itemSize: 2]
			   options: 0
			     range: OFRangeMake(8, 1)])

	TEST(@"-[subdataWithRange:]",
	    [[immutable subdataWithRange: OFRangeMake(2, 4)]
	    isEqual: [OFData dataWithItems: "accdacaa"
				     count: 4
				  itemSize: 2]] &&
	    [[mutable subdataWithRange: OFRangeMake(2, 3)]
	    isEqual: [OFData dataWithItems: "cde"
				     count: 3]])

	EXPECT_EXCEPTION(@"-[subdataWithRange:] failing on out of range #1",
	    OFOutOfRangeException,
	    [immutable subdataWithRange: OFRangeMake(7, 1)])

	EXPECT_EXCEPTION(@"-[subdataWithRange:] failing on out of range #2",
	    OFOutOfRangeException,
	    [mutable subdataWithRange: OFRangeMake(6, 1)])

	TEST(@"-[stringByMD5Hashing]", [mutable.stringByMD5Hashing
	    isEqual: @"ab56b4d92b40713acc5af89985d4b786"])

	TEST(@"-[stringByRIPEMD160Hashing]", [mutable.stringByRIPEMD160Hashing
	    isEqual: @"973398b6e6c6cfa6b5e6a5173f195ce3274bf828"])

210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
	    OFOutOfRangeException, [mutable itemAtIndex: mutable.count])

	EXPECT_EXCEPTION(@"Detect out of range in -[addItems:count:]",
	    OFOutOfRangeException, [mutable addItems: raw[0] count: SIZE_MAX])

	EXPECT_EXCEPTION(@"Detect out of range in -[removeItemsInRange:]",
	    OFOutOfRangeException,
	    [mutable removeItemsInRange: of_range(mutable.count, 1)])

	free(raw[0]);
	free(raw[1]);

	objc_autoreleasePoolPop(pool);
}
@end







|

|
|




212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
	    OFOutOfRangeException, [mutable itemAtIndex: mutable.count])

	EXPECT_EXCEPTION(@"Detect out of range in -[addItems:count:]",
	    OFOutOfRangeException, [mutable addItems: raw[0] count: SIZE_MAX])

	EXPECT_EXCEPTION(@"Detect out of range in -[removeItemsInRange:]",
	    OFOutOfRangeException,
	    [mutable removeItemsInRange: OFRangeMake(mutable.count, 1)])

	OFFreeMemory(raw[0]);
	OFFreeMemory(raw[1]);

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFDateTests.m from [02539a3684] to [ad515445a9].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *d1, *d2;

	struct tm tm;
	int16_t tz;
	const char *dstr = "Wed, 09 Jun 2021 +0200x";
	TEST(@"of_strptime()",
	    of_strptime(dstr, "%a, %d %b %Y %z", &tm, &tz) == dstr + 22 &&
	    tm.tm_wday == 3 && tm.tm_mday == 9 && tm.tm_mon == 5 &&
	    tm.tm_year == 2021 - 1900 && tz == 2 * 60)

	TEST(@"+[dateWithTimeIntervalSince1970:]",
	    (d1 = [OFDate dateWithTimeIntervalSince1970: 0]))

	TEST(@"-[dateByAddingTimeInterval:]",







|
|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
{
	void *pool = objc_autoreleasePoolPush();
	OFDate *d1, *d2;

	struct tm tm;
	int16_t tz;
	const char *dstr = "Wed, 09 Jun 2021 +0200x";
	TEST(@"OFStrPTime()",
	    OFStrPTime(dstr, "%a, %d %b %Y %z", &tm, &tz) == dstr + 22 &&
	    tm.tm_wday == 3 && tm.tm_mday == 9 && tm.tm_mon == 5 &&
	    tm.tm_year == 2021 - 1900 && tz == 2 * 60)

	TEST(@"+[dateWithTimeIntervalSince1970:]",
	    (d1 = [OFDate dateWithTimeIntervalSince1970: 0]))

	TEST(@"-[dateByAddingTimeInterval:]",
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	    [OFDate dateWithLocalDateString: @"2000-06-20T12:34:56+0200x"
				     format: @"%Y-%m-%dT%H:%M:%S%z"])

	TEST(@"-[isEqual:]",
	    [d1 isEqual: [OFDate dateWithTimeIntervalSince1970: 0]] &&
	    ![d1 isEqual: [OFDate dateWithTimeIntervalSince1970: 0.0000001]])

	TEST(@"-[compare:]", [d1 compare: d2] == OF_ORDERED_ASCENDING)

	TEST(@"-[second]", d1.second == 0 && d2.second == 5)

	TEST(@"-[microsecond]", d1.microsecond == 0 && d2.microsecond == 2)

	TEST(@"-[minute]", d1.minute == 0 && d2.minute == 0)








|







76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
	    [OFDate dateWithLocalDateString: @"2000-06-20T12:34:56+0200x"
				     format: @"%Y-%m-%dT%H:%M:%S%z"])

	TEST(@"-[isEqual:]",
	    [d1 isEqual: [OFDate dateWithTimeIntervalSince1970: 0]] &&
	    ![d1 isEqual: [OFDate dateWithTimeIntervalSince1970: 0.0000001]])

	TEST(@"-[compare:]", [d1 compare: d2] == OFOrderedAscending)

	TEST(@"-[second]", d1.second == 0 && d2.second == 5)

	TEST(@"-[microsecond]", d1.microsecond == 0 && d2.microsecond == 2)

	TEST(@"-[minute]", d1.minute == 0 && d2.minute == 0)

Modified tests/OFDictionaryTests.m from [daa54d882b] to [fdcd71652e].

136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

	[_dictionary removeObjectForKey: key];

	if (existed)
		_mutations++;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	int ret = [super countByEnumeratingWithState: state
					     objects: objects
					       count: count];








|







136
137
138
139
140
141
142
143
144
145
146
147
148
149
150

	[_dictionary removeObjectForKey: key];

	if (existed)
		_mutations++;
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	int ret = [super countByEnumeratingWithState: state
					     objects: objects
					       count: count];

Modified tests/OFHTTPClientTests.m from [2d2b40724b] to [76a48837cf].

48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

	[cond signal];
	[cond unlock];

	client = [listener accept];

	if (![[client readLine] isEqual: @"GET /foo HTTP/1.1"])
		OF_ENSURE(0);

	if (![[client readLine] hasPrefix: @"User-Agent:"])
		OF_ENSURE(0);

	if (![[client readLine] isEqual: @"Content-Length: 5"])
		OF_ENSURE(0);

	if (![[client readLine] isEqual:
	    @"Content-Type: application/x-www-form-urlencoded; charset=UTF-8"])
		OF_ENSURE(0);

	if (![[client readLine] isEqual:
	    [OFString stringWithFormat: @"Host: 127.0.0.1:%" @PRIu16, _port]])
		OF_ENSURE(0);

	if (![[client readLine] isEqual: @""])
		OF_ENSURE(0);

	[client readIntoBuffer: buffer exactLength: 5];
	if (memcmp(buffer, "Hello", 5) != 0)
		OF_ENSURE(0);

	[client writeString: @"HTTP/1.0 200 OK\r\n"
			     @"cONTeNT-lENgTH: 7\r\n"
			     @"\r\n"
			     @"foo\n"
			     @"bar"];
	[client close];







|


|


|



|



|


|



|







48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83

	[cond signal];
	[cond unlock];

	client = [listener accept];

	if (![[client readLine] isEqual: @"GET /foo HTTP/1.1"])
		OFEnsure(0);

	if (![[client readLine] hasPrefix: @"User-Agent:"])
		OFEnsure(0);

	if (![[client readLine] isEqual: @"Content-Length: 5"])
		OFEnsure(0);

	if (![[client readLine] isEqual:
	    @"Content-Type: application/x-www-form-urlencoded; charset=UTF-8"])
		OFEnsure(0);

	if (![[client readLine] isEqual:
	    [OFString stringWithFormat: @"Host: 127.0.0.1:%" @PRIu16, _port]])
		OFEnsure(0);

	if (![[client readLine] isEqual: @""])
		OFEnsure(0);

	[client readIntoBuffer: buffer exactLength: 5];
	if (memcmp(buffer, "Hello", 5) != 0)
		OFEnsure(0);

	[client writeString: @"HTTP/1.0 200 OK\r\n"
			     @"cONTeNT-lENgTH: 7\r\n"
			     @"\r\n"
			     @"foo\n"
			     @"bar"];
	[client close];
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
}

-      (void)client: (OFHTTPClient *)client
  didPerformRequest: (OFHTTPRequest *)request
	   response: (OFHTTPResponse *)response_
	  exception: (id)exception
{
	OF_ENSURE(exception == nil);

	response = [response_ retain];

	[[OFRunLoop mainRunLoop] stop];
}

- (void)HTTPClientTests







|







95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
}

-      (void)client: (OFHTTPClient *)client
  didPerformRequest: (OFHTTPRequest *)request
	   response: (OFHTTPResponse *)response_
	  exception: (id)exception
{
	OFEnsure(exception == nil);

	response = [response_ retain];

	[[OFRunLoop mainRunLoop] stop];
}

- (void)HTTPClientTests

Modified tests/OFINIFileTests.m from [4cccd0237d] to [0d85330d49].

48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
	OFArray *array;
#ifndef OF_NINTENDO_DS
	OFString *writePath;
#endif

	TEST(@"+[fileWithPath:encoding:]",
	    (file = [OFINIFile fileWithPath: @"testfile.ini"
				   encoding: OF_STRING_ENCODING_CODEPAGE_437]))

	tests = [file categoryForName: @"tests"];
	foobar = [file categoryForName: @"foobar"];
	types = [file categoryForName: @"types"];
	TEST(@"-[categoryForName:]",
	    tests != nil && foobar != nil && types != nil)








|







48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
	OFArray *array;
#ifndef OF_NINTENDO_DS
	OFString *writePath;
#endif

	TEST(@"+[fileWithPath:encoding:]",
	    (file = [OFINIFile fileWithPath: @"testfile.ini"
				   encoding: OFStringEncodingCodepage437]))

	tests = [file categoryForName: @"tests"];
	foobar = [file categoryForName: @"foobar"];
	types = [file categoryForName: @"types"];
	TEST(@"-[categoryForName:]",
	    tests != nil && foobar != nil && types != nil)

117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
# else
	writePath = [OFString pathWithComponents: [OFArray arrayWithObjects:
	    [[OFApplication environment] objectForKey: @"HOME"],
	    @"tmp", @"tmpfile.ini", nil]];
# endif
	TEST(@"-[writeToFile:encoding:]",
	    R([file writeToFile: writePath
		       encoding: OF_STRING_ENCODING_CODEPAGE_437]) &&
	    [[OFString
		stringWithContentsOfFile: writePath
				encoding: OF_STRING_ENCODING_CODEPAGE_437]
	    isEqual: output])
	[[OFFileManager defaultManager] removeItemAtPath: writePath];
#else
	(void)output;
#endif

	objc_autoreleasePoolPop(pool);
}
@end







|


|









117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
# else
	writePath = [OFString pathWithComponents: [OFArray arrayWithObjects:
	    [[OFApplication environment] objectForKey: @"HOME"],
	    @"tmp", @"tmpfile.ini", nil]];
# endif
	TEST(@"-[writeToFile:encoding:]",
	    R([file writeToFile: writePath
		       encoding: OFStringEncodingCodepage437]) &&
	    [[OFString
		stringWithContentsOfFile: writePath
				encoding: OFStringEncodingCodepage437]
	    isEqual: output])
	[[OFFileManager defaultManager] removeItemAtPath: writePath];
#else
	(void)output;
#endif

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFIPXSocketTests.m from [5b53a7c15d] to [d96f547fea].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
static OFString *module = @"OFIPXSocket";

@implementation TestsAppDelegate (OFIPXSocketTests)
- (void)IPXSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFIPXSocket *sock;
	of_socket_address_t address1, address2;
	char buffer[5];

	TEST(@"+[socket]", (sock = [OFIPXSocket socket]))

	@try {
		TEST(@"-[bindToPort:packetType:]",
		    R(address1 = [sock bindToPort: 0 packetType: 0]))
	} @catch (OFBindFailedException *e) {
		switch (e.errNo) {
		case EAFNOSUPPORT:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFIPXSocket] -[bindToPort:packetType:]: "
			    @"IPX unsupported, skipping tests"];
			break;
		case EADDRNOTAVAIL:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFIPXSocket] -[bindToPort:packetType:]: "
			    @"IPX not configured, skipping tests"];
			break;
		default:
			@throw e;
		}

		objc_autoreleasePoolPop(pool);
		return;
	}

	TEST(@"-[sendBuffer:length:receiver:]",
	    R([sock sendBuffer: "Hello" length: 5 receiver: &address1]))

	TEST(@"-[receiveIntoBuffer:length:sender:]",
	    [sock receiveIntoBuffer: buffer length: 5 sender: &address2] == 5 &&
	    memcmp(buffer, "Hello", 5) == 0 &&
	    of_socket_address_equal(&address1, &address2) &&
	    of_socket_address_hash(&address1) ==
	    of_socket_address_hash(&address2))

	objc_autoreleasePoolPop(pool);
}
@end







|










|
|




|
|

















|
|
<




22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66

67
68
69
70
static OFString *module = @"OFIPXSocket";

@implementation TestsAppDelegate (OFIPXSocketTests)
- (void)IPXSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFIPXSocket *sock;
	OFSocketAddress address1, address2;
	char buffer[5];

	TEST(@"+[socket]", (sock = [OFIPXSocket socket]))

	@try {
		TEST(@"-[bindToPort:packetType:]",
		    R(address1 = [sock bindToPort: 0 packetType: 0]))
	} @catch (OFBindFailedException *e) {
		switch (e.errNo) {
		case EAFNOSUPPORT:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFIPXSocket] -[bindToPort:packetType:]: "
			    @"IPX unsupported, skipping tests"];
			break;
		case EADDRNOTAVAIL:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFIPXSocket] -[bindToPort:packetType:]: "
			    @"IPX not configured, skipping tests"];
			break;
		default:
			@throw e;
		}

		objc_autoreleasePoolPop(pool);
		return;
	}

	TEST(@"-[sendBuffer:length:receiver:]",
	    R([sock sendBuffer: "Hello" length: 5 receiver: &address1]))

	TEST(@"-[receiveIntoBuffer:length:sender:]",
	    [sock receiveIntoBuffer: buffer length: 5 sender: &address2] == 5 &&
	    memcmp(buffer, "Hello", 5) == 0 &&
	    OFSocketAddressEqual(&address1, &address2) &&
	    OFSocketAddressHash(&address1) == OFSocketAddressHash(&address2))


	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFJSONTests.m from [1509791c9a] to [15d8e0cc74].

37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
	    nil];

	TEST(@"-[objectByParsingJSON] #1", [s.objectByParsingJSON isEqual: d])

	TEST(@"-[JSONRepresentation]", [[d JSONRepresentation] isEqual:
	    @"{\"x\":[0.5,15,null,\"foo\",false],\"foo\":\"b\\na\\r\"}"])

	TEST(@"OF_JSON_REPRESENTATION_PRETTY",
	    [[d JSONRepresentationWithOptions: OF_JSON_REPRESENTATION_PRETTY]
	    isEqual: @"{\n\t\"x\": [\n\t\t0.5,\n\t\t15,\n\t\tnull,\n\t\t"
		     @"\"foo\",\n\t\tfalse\n\t],\n\t\"foo\": \"b\\na\\r\"\n}"])

	TEST(@"OF_JSON_REPRESENTATION_JSON5",
	    [[d JSONRepresentationWithOptions: OF_JSON_REPRESENTATION_JSON5]
	    isEqual: @"{x:[0.5,15,null,\"foo\",false],foo:\"b\\\na\\r\"}"])

	EXPECT_EXCEPTION(@"-[objectByParsingJSON] #2", OFInvalidJSONException,
	    [@"{" objectByParsingJSON])
	EXPECT_EXCEPTION(@"-[objectByParsingJSON] #3", OFInvalidJSONException,
	    [@"]" objectByParsingJSON])
	EXPECT_EXCEPTION(@"-[objectByParsingJSON] #4", OFInvalidJSONException,







|
|



|
|







37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
	    nil];

	TEST(@"-[objectByParsingJSON] #1", [s.objectByParsingJSON isEqual: d])

	TEST(@"-[JSONRepresentation]", [[d JSONRepresentation] isEqual:
	    @"{\"x\":[0.5,15,null,\"foo\",false],\"foo\":\"b\\na\\r\"}"])

	TEST(@"OFJSONRepresentationOptionPretty",
	    [[d JSONRepresentationWithOptions: OFJSONRepresentationOptionPretty]
	    isEqual: @"{\n\t\"x\": [\n\t\t0.5,\n\t\t15,\n\t\tnull,\n\t\t"
		     @"\"foo\",\n\t\tfalse\n\t],\n\t\"foo\": \"b\\na\\r\"\n}"])

	TEST(@"OFJSONRepresentationOptionJSON5",
	    [[d JSONRepresentationWithOptions: OFJSONRepresentationOptionJSON5]
	    isEqual: @"{x:[0.5,15,null,\"foo\",false],foo:\"b\\\na\\r\"}"])

	EXPECT_EXCEPTION(@"-[objectByParsingJSON] #2", OFInvalidJSONException,
	    [@"{" objectByParsingJSON])
	EXPECT_EXCEPTION(@"-[objectByParsingJSON] #3", OFInvalidJSONException,
	    [@"]" objectByParsingJSON])
	EXPECT_EXCEPTION(@"-[objectByParsingJSON] #4", OFInvalidJSONException,

Modified tests/OFKernelEventObserverTests.m from [decdd17638] to [e1e120ef88].

178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
			    outputFailure: @"-[observe] with closed connection"
				 inModule: module];
			_fails++;
		}

		break;
	default:
		OF_ENSURE(0);
	}
}
@end

@implementation TestsAppDelegate (OFKernelEventObserverTests)
- (void)kernelEventObserverTestsWithClass: (Class)class
{







|







178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
			    outputFailure: @"-[observe] with closed connection"
				 inModule: module];
			_fails++;
		}

		break;
	default:
		OFEnsure(0);
	}
}
@end

@implementation TestsAppDelegate (OFKernelEventObserverTests)
- (void)kernelEventObserverTestsWithClass: (Class)class
{

Modified tests/OFListTests.m from [6f825fa0b7] to [045f6f7c6a].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146

@implementation TestsAppDelegate (OFListTests)
- (void)listTests
{
	void *pool = objc_autoreleasePoolPush();
	OFList *list;
	OFEnumerator *enumerator;
	of_list_object_t *loe;
	OFString *obj;
	size_t i;
	bool ok;

	TEST(@"+[list]", (list = [OFList list]))

	TEST(@"-[appendObject:]", [list appendObject: strings[0]] &&
	    [list appendObject: strings[1]] && [list appendObject: strings[2]])

	TEST(@"-[firstListObject]",
	    [list.firstListObject->object isEqual: strings[0]])

	TEST(@"-[firstListObject]->next",
	    [list.firstListObject->next->object isEqual: strings[1]])

	TEST(@"-[lastListObject]",
	    [list.lastListObject->object isEqual: strings[2]])

	TEST(@"-[lastListObject]->previous",
	    [list.lastListObject->previous->object isEqual: strings[1]])

	TEST(@"-[removeListObject:]",
	    R([list removeListObject: list.lastListObject]) &&
	    [list.lastListObject->object isEqual: strings[1]] &&
	    R([list removeListObject: list.firstListObject]) &&
	    [list.firstListObject->object isEqual: list.lastListObject->object])

	TEST(@"-[insertObject:beforeListObject:]",
	    [list insertObject: strings[0]
	      beforeListObject: list.lastListObject] &&
	    [list.lastListObject->previous->object isEqual: strings[0]])

	TEST(@"-[insertObject:afterListObject:]",
	    [list insertObject: strings[2]
	       afterListObject: list.firstListObject->next] &&
	    [list.lastListObject->object isEqual: strings[2]])

	TEST(@"-[count]", list.count == 3)

	TEST(@"-[containsObject:]",
	    [list containsObject: strings[1]] &&
	    ![list containsObject: @"nonexistent"])

	TEST(@"-[containsObjectIdenticalTo:]",
	    [list containsObjectIdenticalTo: strings[1]] &&
	    ![list containsObjectIdenticalTo:
	    [OFString stringWithString: strings[1]]])

	TEST(@"-[copy]", (list = [[list copy] autorelease]) &&
	    [list.firstListObject->object isEqual: strings[0]] &&
	    [list.firstListObject->next->object isEqual: strings[1]] &&
	    [list.lastListObject->object isEqual: strings[2]])

	TEST(@"-[isEqual:]", [list isEqual: [[list copy] autorelease]])

	TEST(@"-[description]",
	    [list.description isEqual: @"[\n\tFoo,\n\tBar,\n\tBaz\n]"])

	TEST(@"-[objectEnumerator]", (enumerator = [list objectEnumerator]))

	loe = list.firstListObject;
	i = 0;
	ok = true;
	while ((obj = [enumerator nextObject]) != nil) {
		if (![obj isEqual: loe->object])
			ok = false;

		loe = loe->next;
		i++;
	}

	if (list.count != i)
		ok = false;

	TEST(@"OFEnumerator's -[nextObject]", ok);

	[list removeListObject: list.firstListObject];

	EXPECT_EXCEPTION(@"Detection of mutation during enumeration",
	    OFEnumerationMutationException, [enumerator nextObject])

	[list prependObject: strings[0]];

	loe = list.firstListObject;
	i = 0;
	ok = true;

	for (OFString *object in list) {
		if (![object isEqual: loe->object])
			ok = false;

		loe = loe->next;
		i++;
	}

	if (list.count != i)
		ok = false;

	TEST(@"Fast Enumeration", ok)

	ok = false;
	@try {
		for (OFString *object in list) {
			(void)object;

			[list removeListObject: list.lastListObject];
		}
	} @catch (OFEnumerationMutationException *e) {
		ok = true;
	}

	TEST(@"Detection of mutation during Fast Enumeration", ok)








|









|
|

|
|

|
|

|
|

|
|
|
|
|

|
|
<
|

|

|
|













|
|
|








|



|


|








|






|




|


|













|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62

63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145

@implementation TestsAppDelegate (OFListTests)
- (void)listTests
{
	void *pool = objc_autoreleasePoolPush();
	OFList *list;
	OFEnumerator *enumerator;
	OFListItem *iter;
	OFString *obj;
	size_t i;
	bool ok;

	TEST(@"+[list]", (list = [OFList list]))

	TEST(@"-[appendObject:]", [list appendObject: strings[0]] &&
	    [list appendObject: strings[1]] && [list appendObject: strings[2]])

	TEST(@"-[firstListItem]",
	    [list.firstListItem->object isEqual: strings[0]])

	TEST(@"-[firstListItem]->next",
	    [list.firstListItem->next->object isEqual: strings[1]])

	TEST(@"-[lastListItem]",
	    [list.lastListItem->object isEqual: strings[2]])

	TEST(@"-[lastListItem]->previous",
	    [list.lastListItem->previous->object isEqual: strings[1]])

	TEST(@"-[removeListItem:]",
	    R([list removeListItem: list.lastListItem]) &&
	    [list.lastListItem->object isEqual: strings[1]] &&
	    R([list removeListItem: list.firstListItem]) &&
	    [list.firstListItem->object isEqual: list.lastListItem->object])

	TEST(@"-[insertObject:beforeListItem:]",
	    [list insertObject: strings[0] beforeListItem: list.lastListItem] &&

	    [list.lastListItem->previous->object isEqual: strings[0]])

	TEST(@"-[insertObject:afterListItem:]",
	    [list insertObject: strings[2]
		 afterListItem: list.firstListItem->next] &&
	    [list.lastListItem->object isEqual: strings[2]])

	TEST(@"-[count]", list.count == 3)

	TEST(@"-[containsObject:]",
	    [list containsObject: strings[1]] &&
	    ![list containsObject: @"nonexistent"])

	TEST(@"-[containsObjectIdenticalTo:]",
	    [list containsObjectIdenticalTo: strings[1]] &&
	    ![list containsObjectIdenticalTo:
	    [OFString stringWithString: strings[1]]])

	TEST(@"-[copy]", (list = [[list copy] autorelease]) &&
	    [list.firstListItem->object isEqual: strings[0]] &&
	    [list.firstListItem->next->object isEqual: strings[1]] &&
	    [list.lastListItem->object isEqual: strings[2]])

	TEST(@"-[isEqual:]", [list isEqual: [[list copy] autorelease]])

	TEST(@"-[description]",
	    [list.description isEqual: @"[\n\tFoo,\n\tBar,\n\tBaz\n]"])

	TEST(@"-[objectEnumerator]", (enumerator = [list objectEnumerator]))

	iter = list.firstListItem;
	i = 0;
	ok = true;
	while ((obj = [enumerator nextObject]) != nil) {
		if (![obj isEqual: iter->object])
			ok = false;

		iter = iter->next;
		i++;
	}

	if (list.count != i)
		ok = false;

	TEST(@"OFEnumerator's -[nextObject]", ok);

	[list removeListItem: list.firstListItem];

	EXPECT_EXCEPTION(@"Detection of mutation during enumeration",
	    OFEnumerationMutationException, [enumerator nextObject])

	[list prependObject: strings[0]];

	iter = list.firstListItem;
	i = 0;
	ok = true;

	for (OFString *object in list) {
		if (![object isEqual: iter->object])
			ok = false;

		iter = iter->next;
		i++;
	}

	if (list.count != i)
		ok = false;

	TEST(@"Fast Enumeration", ok)

	ok = false;
	@try {
		for (OFString *object in list) {
			(void)object;

			[list removeListItem: list.lastListItem];
		}
	} @catch (OFEnumerationMutationException *e) {
		ok = true;
	}

	TEST(@"Detection of mutation during Fast Enumeration", ok)

Modified tests/OFLocaleTests.m from [2b5c756cd6] to [16fe524ac5].

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#import "TestsAppDelegate.h"

@implementation TestsAppDelegate (OFLocaleTests)
- (void)localeTests
{
	void *pool = objc_autoreleasePoolPush();

	[of_stdout setForegroundColor: [OFColor lime]];

	[of_stdout writeFormat: @"[OFLocale] Language: %@\n",
	    [OFLocale language]];

	[of_stdout writeFormat: @"[OFLocale] Territory: %@\n",
	    [OFLocale territory]];

	[of_stdout writeFormat: @"[OFLocale] Encoding: %@\n",
	    of_string_name_of_encoding([OFLocale encoding])];

	[of_stdout writeFormat: @"[OFLocale] Decimal point: %@\n",
	    [OFLocale decimalPoint]];

	objc_autoreleasePoolPop(pool);
}
@end







|

|


|


|
|

|





18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
#import "TestsAppDelegate.h"

@implementation TestsAppDelegate (OFLocaleTests)
- (void)localeTests
{
	void *pool = objc_autoreleasePoolPush();

	[OFStdOut setForegroundColor: [OFColor lime]];

	[OFStdOut writeFormat: @"[OFLocale] Language: %@\n",
	    [OFLocale language]];

	[OFStdOut writeFormat: @"[OFLocale] Territory: %@\n",
	    [OFLocale territory]];

	[OFStdOut writeFormat: @"[OFLocale] Encoding: %@\n",
	    OFStringEncodingName([OFLocale encoding])];

	[OFStdOut writeFormat: @"[OFLocale] Decimal point: %@\n",
	    [OFLocale decimalPoint]];

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFMethodSignatureTests.m from [465deaed93] to [364a3b706f].

114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
	    OFInvalidFormatException,
	    [OFMethodSignature signatureWithObjCTypes: "0"])

	EXPECT_EXCEPTION(@"-[signatureWithObjCTypes:] #6",
	    OFInvalidFormatException,
	    [OFMethodSignature signatureWithObjCTypes: "{{}0"])

	TEST(@"of_sizeof_type_encoding() #1",
	    of_sizeof_type_encoding(@encode(struct test1_struct)) ==
	    sizeof(struct test1_struct))

	TEST(@"of_sizeof_type_encoding() #2",
	    of_sizeof_type_encoding(@encode(struct test2_struct)) ==
	    sizeof(struct test2_struct))

#if !defined(__STDC_NO_COMPLEX__) && defined(HAVE_COMPLEX_H) && \
    OF_GCC_VERSION >= 402
	TEST(@"of_sizeof_type_encoding() #3",
	    of_sizeof_type_encoding(@encode(struct test3_struct)) ==
	    sizeof(struct test3_struct))
#endif

	TEST(@"of_sizeof_type_encoding() #4",
	    of_sizeof_type_encoding(@encode(union test3_union)) ==
	    sizeof(union test3_union))

	TEST(@"of_sizeof_type_encoding() #5",
	    of_sizeof_type_encoding(@encode(union test4_union)) ==
	    sizeof(union test4_union))

	TEST(@"of_sizeof_type_encoding() #6",
	    of_sizeof_type_encoding(@encode(struct test1_struct [5])) ==
	    sizeof(struct test1_struct [5]))

	TEST(@"of_alignof_type_encoding() #1",
	    of_alignof_type_encoding(@encode(struct test1_struct)) ==
	    OF_ALIGNOF(struct test1_struct))

	TEST(@"of_alignof_type_encoding() #2",
	    of_alignof_type_encoding(@encode(struct test2_struct)) ==
	    OF_ALIGNOF(struct test2_struct))

#if !defined(__STDC_NO_COMPLEX__) && defined(HAVE_COMPLEX_H) && \
    OF_GCC_VERSION >= 402
	TEST(@"of_alignof_type_encoding() #3",
	    of_alignof_type_encoding(@encode(struct test3_struct)) ==
	    OF_ALIGNOF(struct test3_struct))
#endif

	TEST(@"of_alignof_type_encoding() #4",
	    of_alignof_type_encoding(@encode(union test3_union)) ==
	    OF_ALIGNOF(union test3_union))

	TEST(@"of_alignof_type_encoding() #5",
	    of_alignof_type_encoding(@encode(union test4_union)) ==
	    OF_ALIGNOF(union test4_union))

	TEST(@"of_alignof_type_encoding() #6",
	    of_alignof_type_encoding(@encode(struct test1_struct [5])) ==
	    OF_ALIGNOF(struct test1_struct [5]))

	objc_autoreleasePoolPop(pool);
}
@end







|
|


|
|




|
|



|
|


|
|


|
|


|
|


|
|




|
|



|
|


|
|


|
|





114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
	    OFInvalidFormatException,
	    [OFMethodSignature signatureWithObjCTypes: "0"])

	EXPECT_EXCEPTION(@"-[signatureWithObjCTypes:] #6",
	    OFInvalidFormatException,
	    [OFMethodSignature signatureWithObjCTypes: "{{}0"])

	TEST(@"OFSizeOfTypeEncoding() #1",
	    OFSizeOfTypeEncoding(@encode(struct test1_struct)) ==
	    sizeof(struct test1_struct))

	TEST(@"OFSizeOfTypeEncoding() #2",
	    OFSizeOfTypeEncoding(@encode(struct test2_struct)) ==
	    sizeof(struct test2_struct))

#if !defined(__STDC_NO_COMPLEX__) && defined(HAVE_COMPLEX_H) && \
    OF_GCC_VERSION >= 402
	TEST(@"OFSizeOfTypeEncoding() #3",
	    OFSizeOfTypeEncoding(@encode(struct test3_struct)) ==
	    sizeof(struct test3_struct))
#endif

	TEST(@"OFSizeOfTypeEncoding() #4",
	    OFSizeOfTypeEncoding(@encode(union test3_union)) ==
	    sizeof(union test3_union))

	TEST(@"OFSizeOfTypeEncoding() #5",
	    OFSizeOfTypeEncoding(@encode(union test4_union)) ==
	    sizeof(union test4_union))

	TEST(@"OFSizeOfTypeEncoding() #6",
	    OFSizeOfTypeEncoding(@encode(struct test1_struct [5])) ==
	    sizeof(struct test1_struct [5]))

	TEST(@"OFAlignmentOfTypeEncoding() #1",
	    OFAlignmentOfTypeEncoding(@encode(struct test1_struct)) ==
	    OF_ALIGNOF(struct test1_struct))

	TEST(@"OFAlignmentOfTypeEncoding() #2",
	    OFAlignmentOfTypeEncoding(@encode(struct test2_struct)) ==
	    OF_ALIGNOF(struct test2_struct))

#if !defined(__STDC_NO_COMPLEX__) && defined(HAVE_COMPLEX_H) && \
    OF_GCC_VERSION >= 402
	TEST(@"OFAlignmentOfTypeEncoding() #3",
	    OFAlignmentOfTypeEncoding(@encode(struct test3_struct)) ==
	    OF_ALIGNOF(struct test3_struct))
#endif

	TEST(@"OFAlignmentOfTypeEncoding() #4",
	    OFAlignmentOfTypeEncoding(@encode(union test3_union)) ==
	    OF_ALIGNOF(union test3_union))

	TEST(@"OFAlignmentOfTypeEncoding() #5",
	    OFAlignmentOfTypeEncoding(@encode(union test4_union)) ==
	    OF_ALIGNOF(union test4_union))

	TEST(@"OFAlignmentOfTypeEncoding() #6",
	    OFAlignmentOfTypeEncoding(@encode(struct test1_struct [5])) ==
	    OF_ALIGNOF(struct test1_struct [5]))

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFSPXSocketTests.m from [b491e5d645] to [8af68629fd].

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
@end

@implementation SPXSocketDelegate
-    (bool)socket: (OFSequencedPacketSocket *)sock
  didAcceptSocket: (OFSequencedPacketSocket *)accepted
	exception: (id)exception
{
	OF_ENSURE(!_accepted);

	_accepted = (sock == _expectedServerSocket && accepted != nil &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];

	return false;
}

-     (void)socket: (OFSPXSocket *)sock
  didConnectToNode: (unsigned char [IPX_NODE_LEN])node
	   network: (uint32_t)network
	      port: (uint16_t)port
	 exception: (id)exception
{
	OF_ENSURE(!_connected);

	_connected = (sock == _expectedClientSocket &&
	    memcmp(node, _expectedNode, IPX_NODE_LEN) == 0 &&
	    network == _expectedNetwork && port == _expectedPort &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];
}
@end

@implementation TestsAppDelegate (OFSPXSocketTests)
- (void)SPXSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSPXSocket *sockClient, *sockServer, *sockAccepted;;
	of_socket_address_t address1;
	const of_socket_address_t *address2;
	unsigned char node[IPX_NODE_LEN], node2[IPX_NODE_LEN];
	uint32_t network;
	uint16_t port;
	char buffer[5];
	SPXSocketDelegate *delegate;

	TEST(@"+[socket]", (sockClient = [OFSPXSocket socket]) &&
	    (sockServer = [OFSPXSocket socket]))

	@try {
		TEST(@"-[bindToPort:]",
		    R(address1 = [sockServer bindToPort: 0]))
	} @catch (OFBindFailedException *e) {
		switch (e.errNo) {
		case EAFNOSUPPORT:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXSocket] -[bindToPort:]: "
			    @"IPX unsupported, skipping tests"];
			break;
		case ESOCKTNOSUPPORT:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXSocket] -[bindToPort:]: "
			    @"SPX unsupported, skipping tests"];
			break;
		case EADDRNOTAVAIL:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXSocket] -[bindToPort:]: "
			    @"IPX not configured, skipping tests"];
			break;
		default:
			@throw e;
		}

		objc_autoreleasePoolPop(pool);
		return;
	}

	of_socket_address_get_ipx_node(&address1, node);
	network = of_socket_address_get_ipx_network(&address1);
	port = of_socket_address_get_port(&address1);

	TEST(@"-[listen]", R([sockServer listen]))

	TEST(@"-[connectToNode:network:port:]",
	    R([sockClient connectToNode: node network: network port: port]))

	TEST(@"-[accept]", (sockAccepted = [sockServer accept]))

	TEST(@"-[sendBuffer:length:]",
	    R([sockAccepted sendBuffer: "Hello" length: 5]))

	TEST(@"-[receiveIntoBuffer:length:]",
	    [sockClient receiveIntoBuffer: buffer length: 5] == 5 &&
	    memcmp(buffer, "Hello", 5) == 0)

	TEST(@"-[remoteAddress]",
	    (address2 = sockAccepted.remoteAddress) &&
	    R(of_socket_address_get_ipx_node(address2, node2)) &&
	    memcmp(node, node2, IPX_NODE_LEN) == 0 &&
	    of_socket_address_get_ipx_network(address2) == network)

	delegate = [[[SPXSocketDelegate alloc] init] autorelease];

	sockServer = [OFSPXSocket socket];
	delegate->_expectedServerSocket = sockServer;
	sockServer.delegate = delegate;

	sockClient = [OFSPXSocket socket];
	delegate->_expectedClientSocket = sockClient;
	sockClient.delegate = delegate;

	address1 = [sockServer bindToPort: 0];
	[sockServer listen];
	[sockServer asyncAccept];

	of_socket_address_get_ipx_node(&address1, node);
	memcpy(delegate->_expectedNode, node, IPX_NODE_LEN);
	delegate->_expectedNetwork = network =
	    of_socket_address_get_ipx_network(&address1);
	delegate->_expectedPort = port = of_socket_address_get_port(&address1);

	@try {
		[sockClient asyncConnectToNode: node
				       network: network
					  port: port];

		[[OFRunLoop mainRunLoop] runUntilDate:
		    [OFDate dateWithTimeIntervalSinceNow: 2]];

		TEST(@"-[asyncAccept] & -[asyncConnectToNode:network:port:]",
		    delegate->_accepted && delegate->_connected)
	} @catch (OFObserveFailedException *e) {
		switch (e.errNo) {
		case ENOTSOCK:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXSocket] -[asyncAccept] & "
			    @"-[asyncConnectToNode:network:port:]: select() "
			    @"not supported for SPX, skipping test"];
			break;
		default:
			@throw e;
		}
	}

	objc_autoreleasePoolPop(pool);
}
@end







|
















|
















|
|















|
|




|
|




|
|











|
|
|

















|

|















|


|
|














|
|












35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
@end

@implementation SPXSocketDelegate
-    (bool)socket: (OFSequencedPacketSocket *)sock
  didAcceptSocket: (OFSequencedPacketSocket *)accepted
	exception: (id)exception
{
	OFEnsure(!_accepted);

	_accepted = (sock == _expectedServerSocket && accepted != nil &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];

	return false;
}

-     (void)socket: (OFSPXSocket *)sock
  didConnectToNode: (unsigned char [IPX_NODE_LEN])node
	   network: (uint32_t)network
	      port: (uint16_t)port
	 exception: (id)exception
{
	OFEnsure(!_connected);

	_connected = (sock == _expectedClientSocket &&
	    memcmp(node, _expectedNode, IPX_NODE_LEN) == 0 &&
	    network == _expectedNetwork && port == _expectedPort &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];
}
@end

@implementation TestsAppDelegate (OFSPXSocketTests)
- (void)SPXSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSPXSocket *sockClient, *sockServer, *sockAccepted;;
	OFSocketAddress address1;
	const OFSocketAddress *address2;
	unsigned char node[IPX_NODE_LEN], node2[IPX_NODE_LEN];
	uint32_t network;
	uint16_t port;
	char buffer[5];
	SPXSocketDelegate *delegate;

	TEST(@"+[socket]", (sockClient = [OFSPXSocket socket]) &&
	    (sockServer = [OFSPXSocket socket]))

	@try {
		TEST(@"-[bindToPort:]",
		    R(address1 = [sockServer bindToPort: 0]))
	} @catch (OFBindFailedException *e) {
		switch (e.errNo) {
		case EAFNOSUPPORT:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXSocket] -[bindToPort:]: "
			    @"IPX unsupported, skipping tests"];
			break;
		case ESOCKTNOSUPPORT:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXSocket] -[bindToPort:]: "
			    @"SPX unsupported, skipping tests"];
			break;
		case EADDRNOTAVAIL:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXSocket] -[bindToPort:]: "
			    @"IPX not configured, skipping tests"];
			break;
		default:
			@throw e;
		}

		objc_autoreleasePoolPop(pool);
		return;
	}

	OFSocketAddressIPXNode(&address1, node);
	network = OFSocketAddressIPXNetwork(&address1);
	port = OFSocketAddressPort(&address1);

	TEST(@"-[listen]", R([sockServer listen]))

	TEST(@"-[connectToNode:network:port:]",
	    R([sockClient connectToNode: node network: network port: port]))

	TEST(@"-[accept]", (sockAccepted = [sockServer accept]))

	TEST(@"-[sendBuffer:length:]",
	    R([sockAccepted sendBuffer: "Hello" length: 5]))

	TEST(@"-[receiveIntoBuffer:length:]",
	    [sockClient receiveIntoBuffer: buffer length: 5] == 5 &&
	    memcmp(buffer, "Hello", 5) == 0)

	TEST(@"-[remoteAddress]",
	    (address2 = sockAccepted.remoteAddress) &&
	    R(OFSocketAddressIPXNode(address2, node2)) &&
	    memcmp(node, node2, IPX_NODE_LEN) == 0 &&
	    OFSocketAddressIPXNetwork(address2) == network)

	delegate = [[[SPXSocketDelegate alloc] init] autorelease];

	sockServer = [OFSPXSocket socket];
	delegate->_expectedServerSocket = sockServer;
	sockServer.delegate = delegate;

	sockClient = [OFSPXSocket socket];
	delegate->_expectedClientSocket = sockClient;
	sockClient.delegate = delegate;

	address1 = [sockServer bindToPort: 0];
	[sockServer listen];
	[sockServer asyncAccept];

	OFSocketAddressIPXNode(&address1, node);
	memcpy(delegate->_expectedNode, node, IPX_NODE_LEN);
	delegate->_expectedNetwork = network =
	    OFSocketAddressIPXNetwork(&address1);
	delegate->_expectedPort = port = OFSocketAddressPort(&address1);

	@try {
		[sockClient asyncConnectToNode: node
				       network: network
					  port: port];

		[[OFRunLoop mainRunLoop] runUntilDate:
		    [OFDate dateWithTimeIntervalSinceNow: 2]];

		TEST(@"-[asyncAccept] & -[asyncConnectToNode:network:port:]",
		    delegate->_accepted && delegate->_connected)
	} @catch (OFObserveFailedException *e) {
		switch (e.errNo) {
		case ENOTSOCK:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXSocket] -[asyncAccept] & "
			    @"-[asyncConnectToNode:network:port:]: select() "
			    @"not supported for SPX, skipping test"];
			break;
		default:
			@throw e;
		}
	}

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFSPXStreamSocketTests.m from [3affd4c53c] to [e27033149d].

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
@end

@implementation SPXStreamSocketDelegate
-    (bool)socket: (OFStreamSocket *)sock
  didAcceptSocket: (OFStreamSocket *)accepted
	exception: (id)exception
{
	OF_ENSURE(!_accepted);

	_accepted = (sock == _expectedServerSocket && accepted != nil &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];

	return false;
}

-     (void)socket: (OFSPXStreamSocket *)sock
  didConnectToNode: (unsigned char [IPX_NODE_LEN])node
	   network: (uint32_t)network
	      port: (uint16_t)port
	 exception: (id)exception
{
	OF_ENSURE(!_connected);

	_connected = (sock == _expectedClientSocket &&
	    memcmp(node, _expectedNode, IPX_NODE_LEN) == 0 &&
	    network == _expectedNetwork && port == _expectedPort &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];
}
@end

@implementation TestsAppDelegate (OFSPXStreamSocketTests)
- (void)SPXStreamSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSPXStreamSocket *sockClient, *sockServer, *sockAccepted;;
	of_socket_address_t address1;
	const of_socket_address_t *address2;
	unsigned char node[IPX_NODE_LEN], node2[IPX_NODE_LEN];
	uint32_t network;
	uint16_t port;
	char buffer[5];
	SPXStreamSocketDelegate *delegate;

	TEST(@"+[socket]", (sockClient = [OFSPXStreamSocket socket]) &&
	    (sockServer = [OFSPXStreamSocket socket]))

	@try {
		TEST(@"-[bindToPort:]",
		    R(address1 = [sockServer bindToPort: 0]))
	} @catch (OFBindFailedException *e) {
		switch (e.errNo) {
		case EAFNOSUPPORT:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXStreamSocket] -[bindToPort:]: "
			    @"IPX unsupported, skipping tests"];
			break;
		case ESOCKTNOSUPPORT:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXStreamSocket] -[bindToPort:]: "
			    @"SPX unsupported, skipping tests"];
			break;
		case EADDRNOTAVAIL:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXStreamSocket] -[bindToPort:]: "
			    @"IPX not configured, skipping tests"];
			break;
		default:
			@throw e;
		}

		objc_autoreleasePoolPop(pool);
		return;
	}

	of_socket_address_get_ipx_node(&address1, node);
	network = of_socket_address_get_ipx_network(&address1);
	port = of_socket_address_get_port(&address1);

	TEST(@"-[listen]", R([sockServer listen]))

	TEST(@"-[connectToNode:network:port:]",
	    R([sockClient connectToNode: node network: network port: port]))

	TEST(@"-[accept]", (sockAccepted = [sockServer accept]))

	/* Test reassembly (this would not work with OFSPXSocket) */
	TEST(@"-[writeBuffer:length:]",
	    R([sockAccepted writeBuffer: "Hello" length: 5]))

	TEST(@"-[readIntoBuffer:length:]",
	    [sockClient readIntoBuffer: buffer length: 2] == 2 &&
	    memcmp(buffer, "He", 2) == 0 &&
	    [sockClient readIntoBuffer: buffer length: 3] == 3 &&
	    memcmp(buffer, "llo", 3) == 0)

	TEST(@"-[remoteAddress]",
	    (address2 = sockAccepted.remoteAddress) &&
	    R(of_socket_address_get_ipx_node(address2, node2)) &&
	    memcmp(node, node2, IPX_NODE_LEN) == 0 &&
	    of_socket_address_get_ipx_network(address2) == network)

	delegate = [[[SPXStreamSocketDelegate alloc] init] autorelease];

	sockServer = [OFSPXStreamSocket socket];
	delegate->_expectedServerSocket = sockServer;
	sockServer.delegate = delegate;

	sockClient = [OFSPXStreamSocket socket];
	delegate->_expectedClientSocket = sockClient;
	sockClient.delegate = delegate;

	address1 = [sockServer bindToPort: 0];
	[sockServer listen];
	[sockServer asyncAccept];

	of_socket_address_get_ipx_node(&address1, node);
	memcpy(delegate->_expectedNode, node, IPX_NODE_LEN);
	delegate->_expectedNetwork = network =
	    of_socket_address_get_ipx_network(&address1);
	delegate->_expectedPort = port = of_socket_address_get_port(&address1);

	@try {
		[sockClient asyncConnectToNode: node
				       network: network
					  port: port];

		[[OFRunLoop mainRunLoop] runUntilDate:
		    [OFDate dateWithTimeIntervalSinceNow: 2]];

		TEST(@"-[asyncAccept] & -[asyncConnectToNode:network:port:]",
		    delegate->_accepted && delegate->_connected)
	} @catch (OFObserveFailedException *e) {
		switch (e.errNo) {
		case ENOTSOCK:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"\r[OFSPXStreamSocket] -[asyncAccept] & "
			    @"-[asyncConnectToNode:network:port:]: select() "
			    @"not supported for SPX, skipping test"];
			break;
		default:
			@throw e;
		}
	}

	objc_autoreleasePoolPop(pool);
}
@end







|
















|
















|
|















|
|




|
|




|
|











|
|
|




















|

|















|


|
|














|
|












35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
@end

@implementation SPXStreamSocketDelegate
-    (bool)socket: (OFStreamSocket *)sock
  didAcceptSocket: (OFStreamSocket *)accepted
	exception: (id)exception
{
	OFEnsure(!_accepted);

	_accepted = (sock == _expectedServerSocket && accepted != nil &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];

	return false;
}

-     (void)socket: (OFSPXStreamSocket *)sock
  didConnectToNode: (unsigned char [IPX_NODE_LEN])node
	   network: (uint32_t)network
	      port: (uint16_t)port
	 exception: (id)exception
{
	OFEnsure(!_connected);

	_connected = (sock == _expectedClientSocket &&
	    memcmp(node, _expectedNode, IPX_NODE_LEN) == 0 &&
	    network == _expectedNetwork && port == _expectedPort &&
	    exception == nil);

	if (_accepted && _connected)
		[[OFRunLoop mainRunLoop] stop];
}
@end

@implementation TestsAppDelegate (OFSPXStreamSocketTests)
- (void)SPXStreamSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSPXStreamSocket *sockClient, *sockServer, *sockAccepted;;
	OFSocketAddress address1;
	const OFSocketAddress *address2;
	unsigned char node[IPX_NODE_LEN], node2[IPX_NODE_LEN];
	uint32_t network;
	uint16_t port;
	char buffer[5];
	SPXStreamSocketDelegate *delegate;

	TEST(@"+[socket]", (sockClient = [OFSPXStreamSocket socket]) &&
	    (sockServer = [OFSPXStreamSocket socket]))

	@try {
		TEST(@"-[bindToPort:]",
		    R(address1 = [sockServer bindToPort: 0]))
	} @catch (OFBindFailedException *e) {
		switch (e.errNo) {
		case EAFNOSUPPORT:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXStreamSocket] -[bindToPort:]: "
			    @"IPX unsupported, skipping tests"];
			break;
		case ESOCKTNOSUPPORT:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXStreamSocket] -[bindToPort:]: "
			    @"SPX unsupported, skipping tests"];
			break;
		case EADDRNOTAVAIL:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXStreamSocket] -[bindToPort:]: "
			    @"IPX not configured, skipping tests"];
			break;
		default:
			@throw e;
		}

		objc_autoreleasePoolPop(pool);
		return;
	}

	OFSocketAddressIPXNode(&address1, node);
	network = OFSocketAddressIPXNetwork(&address1);
	port = OFSocketAddressPort(&address1);

	TEST(@"-[listen]", R([sockServer listen]))

	TEST(@"-[connectToNode:network:port:]",
	    R([sockClient connectToNode: node network: network port: port]))

	TEST(@"-[accept]", (sockAccepted = [sockServer accept]))

	/* Test reassembly (this would not work with OFSPXSocket) */
	TEST(@"-[writeBuffer:length:]",
	    R([sockAccepted writeBuffer: "Hello" length: 5]))

	TEST(@"-[readIntoBuffer:length:]",
	    [sockClient readIntoBuffer: buffer length: 2] == 2 &&
	    memcmp(buffer, "He", 2) == 0 &&
	    [sockClient readIntoBuffer: buffer length: 3] == 3 &&
	    memcmp(buffer, "llo", 3) == 0)

	TEST(@"-[remoteAddress]",
	    (address2 = sockAccepted.remoteAddress) &&
	    R(OFSocketAddressIPXNode(address2, node2)) &&
	    memcmp(node, node2, IPX_NODE_LEN) == 0 &&
	    OFSocketAddressIPXNetwork(address2) == network)

	delegate = [[[SPXStreamSocketDelegate alloc] init] autorelease];

	sockServer = [OFSPXStreamSocket socket];
	delegate->_expectedServerSocket = sockServer;
	sockServer.delegate = delegate;

	sockClient = [OFSPXStreamSocket socket];
	delegate->_expectedClientSocket = sockClient;
	sockClient.delegate = delegate;

	address1 = [sockServer bindToPort: 0];
	[sockServer listen];
	[sockServer asyncAccept];

	OFSocketAddressIPXNode(&address1, node);
	memcpy(delegate->_expectedNode, node, IPX_NODE_LEN);
	delegate->_expectedNetwork = network =
	    OFSocketAddressIPXNetwork(&address1);
	delegate->_expectedPort = port = OFSocketAddressPort(&address1);

	@try {
		[sockClient asyncConnectToNode: node
				       network: network
					  port: port];

		[[OFRunLoop mainRunLoop] runUntilDate:
		    [OFDate dateWithTimeIntervalSinceNow: 2]];

		TEST(@"-[asyncAccept] & -[asyncConnectToNode:network:port:]",
		    delegate->_accepted && delegate->_connected)
	} @catch (OFObserveFailedException *e) {
		switch (e.errNo) {
		case ENOTSOCK:
			[OFStdOut setForegroundColor: [OFColor lime]];
			[OFStdOut writeLine:
			    @"\r[OFSPXStreamSocket] -[asyncAccept] & "
			    @"-[asyncConnectToNode:network:port:]: select() "
			    @"not supported for SPX, skipping test"];
			break;
		default:
			@throw e;
		}
	}

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFSetTests.m from [297b7fe674] to [04cbdfa860].

140
141
142
143
144
145
146
147
148
149
150
151
152
153
154

	[_set removeObject: object];

	if (existed)
		_mutations++;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t *)state
			   objects: (id *)objects
			     count: (int)count
{
	int ret = [_set countByEnumeratingWithState: state
					    objects: objects
					      count: count];








|







140
141
142
143
144
145
146
147
148
149
150
151
152
153
154

	[_set removeObject: object];

	if (existed)
		_mutations++;
}

- (int)countByEnumeratingWithState: (OFFastEnumerationState *)state
			   objects: (id *)objects
			     count: (int)count
{
	int ret = [_set countByEnumeratingWithState: state
					    objects: objects
					      count: count];

Modified tests/OFStreamTests.m from [fe454fc94f] to [ad2f2ab750].

64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
{
	void *pool = objc_autoreleasePoolPush();
	size_t pageSize = [OFSystemInfo pageSize];
	StreamTester *t = [[[StreamTester alloc] init] autorelease];
	OFString *str;
	char *cstr;

	cstr = of_alloc(pageSize - 2, 1);
	memset(cstr, 'X', pageSize - 3);
	cstr[pageSize - 3] = '\0';

	TEST(@"-[readLine]", [[t readLine] isEqual: @"foo"] &&
	    [(str = [t readLine]) length] == pageSize - 3 &&
	    !strcmp(str.UTF8String, cstr))

	free(cstr);

	objc_autoreleasePoolPop(pool);
}
@end







|







|




64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
{
	void *pool = objc_autoreleasePoolPush();
	size_t pageSize = [OFSystemInfo pageSize];
	StreamTester *t = [[[StreamTester alloc] init] autorelease];
	OFString *str;
	char *cstr;

	cstr = OFAllocMemory(pageSize - 2, 1);
	memset(cstr, 'X', pageSize - 3);
	cstr[pageSize - 3] = '\0';

	TEST(@"-[readLine]", [[t readLine] isEqual: @"foo"] &&
	    [(str = [t readLine]) length] == pageSize - 3 &&
	    !strcmp(str.UTF8String, cstr))

	OFFreeMemory(cstr);

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFStringTests.m from [bc3d5b4b0a] to [40fec06275].

30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#endif

static OFString *module = nil;
static OFString *whitespace[] = {
	@" \r \t\n\t \tasd  \t \t\t\r\n",
	@" \t\t  \t\t  \t \t"
};
static of_unichar_t ucstr[] = {
	0xFEFF, 'f', 0xF6, 0xF6, 'b', 0xE4, 'r', 0x1F03A, 0
};
static of_unichar_t sucstr[] = {
	0xFFFE0000, 0x66000000, 0xF6000000, 0xF6000000, 0x62000000, 0xE4000000,
	0x72000000, 0x3AF00100, 0
};
static uint16_t utf16str[] = {
	0xFEFF, 'f', 0xF6, 0xF6, 'b', 0xE4, 'r', 0xD83C, 0xDC3A, 0
};
static uint16_t sutf16str[] = {







|


|







30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#endif

static OFString *module = nil;
static OFString *whitespace[] = {
	@" \r \t\n\t \tasd  \t \t\t\r\n",
	@" \t\t  \t\t  \t \t"
};
static OFUnichar ucstr[] = {
	0xFEFF, 'f', 0xF6, 0xF6, 'b', 0xE4, 'r', 0x1F03A, 0
};
static OFUnichar sucstr[] = {
	0xFFFE0000, 0x66000000, 0xF6000000, 0xF6000000, 0x62000000, 0xE4000000,
	0x72000000, 0x3AF00100, 0
};
static uint16_t utf16str[] = {
	0xFEFF, 'f', 0xF6, 0xF6, 'b', 0xE4, 'r', 0xD83C, 0xDC3A, 0
};
static uint16_t sutf16str[] = {
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
		@throw e;
	}

	return self;
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (of_string_encoding_t)encoding
			 length: (size_t)length
{
	self = [super init];

	@try {
		_string = [[OFMutableString alloc] initWithCString: cString
							  encoding: encoding
							    length: length];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF16String: (const of_char16_t *)UTF16String
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	self = [super init];

	@try {
		_string = [[OFMutableString alloc]
		    initWithUTF16String: UTF16String
				 length: length
			      byteOrder: byteOrder];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF32String: (const of_char32_t *)UTF32String
			     length: (size_t)length
			  byteOrder: (of_byte_order_t)byteOrder
{
	self = [super init];

	@try {
		_string = [[OFMutableString alloc]
		    initWithUTF32String: UTF32String
				 length: length







|
















|

|
















|

|







87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
		@throw e;
	}

	return self;
}

- (instancetype)initWithCString: (const char *)cString
		       encoding: (OFStringEncoding)encoding
			 length: (size_t)length
{
	self = [super init];

	@try {
		_string = [[OFMutableString alloc] initWithCString: cString
							  encoding: encoding
							    length: length];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF16String: (const OFChar16 *)UTF16String
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	self = [super init];

	@try {
		_string = [[OFMutableString alloc]
		    initWithUTF16String: UTF16String
				 length: length
			      byteOrder: byteOrder];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithUTF32String: (const OFChar32 *)UTF32String
			     length: (size_t)length
			  byteOrder: (OFByteOrder)byteOrder
{
	self = [super init];

	@try {
		_string = [[OFMutableString alloc]
		    initWithUTF32String: UTF32String
				 length: length
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
- (void)dealloc
{
	[_string release];

	[super dealloc];
}

- (of_unichar_t)characterAtIndex: (size_t)idx
{
	return [_string characterAtIndex: idx];
}

- (size_t)length
{
	return _string.length;
}
@end

@implementation SimpleMutableString
+ (void)initialize
{
	if (self == [SimpleMutableString class])
		[self inheritMethodsFromClass: [SimpleString class]];
}

- (void)replaceCharactersInRange: (of_range_t)range
		      withString: (OFString *)string
{
	[_string replaceCharactersInRange: range withString: string];
}
@end

@interface EntityHandler: OFObject <OFStringXMLUnescapingDelegate>







|

















|







165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
- (void)dealloc
{
	[_string release];

	[super dealloc];
}

- (OFUnichar)characterAtIndex: (size_t)idx
{
	return [_string characterAtIndex: idx];
}

- (size_t)length
{
	return _string.length;
}
@end

@implementation SimpleMutableString
+ (void)initialize
{
	if (self == [SimpleMutableString class])
		[self inheritMethodsFromClass: [SimpleString class]];
}

- (void)replaceCharactersInRange: (OFRange)range
		      withString: (OFString *)string
{
	[_string replaceCharactersInRange: range withString: string];
}
@end

@interface EntityHandler: OFObject <OFStringXMLUnescapingDelegate>
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
		mutableClass: (Class)mutableStringClass
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableString *s[3];
	OFString *is;
	OFArray *a;
	size_t i;
	const of_unichar_t *ua;
	const uint16_t *u16a;
	OFCharacterSet *cs;
	EntityHandler *h;
#ifdef OF_HAVE_BLOCKS
	__block int j;
	__block bool ok;
#endif

#define C(s) ((OFString *)[stringClass stringWithString: s])

	s[0] = [mutableStringClass stringWithString: @"täs€"];
	s[1] = [mutableStringClass string];
	s[2] = [[s[0] copy] autorelease];

	TEST(@"-[isEqual:]", [s[0] isEqual: s[2]] &&
	    ![s[0] isEqual: [[[OFObject alloc] init] autorelease]])

	TEST(@"-[compare:]", [s[0] compare: s[2]] == OF_ORDERED_SAME &&
	    [s[0] compare: @""] != OF_ORDERED_SAME &&
	    [C(@"") compare: @"a"] == OF_ORDERED_ASCENDING &&
	    [C(@"a") compare: @"b"] == OF_ORDERED_ASCENDING &&
	    [C(@"cd") compare: @"bc"] == OF_ORDERED_DESCENDING &&
	    [C(@"ä") compare: @"ö"] == OF_ORDERED_ASCENDING &&
	    [C(@"€") compare: @"ß"] == OF_ORDERED_DESCENDING &&
	    [C(@"aa") compare: @"z"] == OF_ORDERED_ASCENDING)

#ifdef OF_HAVE_UNICODE_TABLES
	TEST(@"-[caseInsensitiveCompare:]",
	    [C(@"a") caseInsensitiveCompare: @"A"] == OF_ORDERED_SAME &&
	    [C(@"Ä") caseInsensitiveCompare: @"ä"] == OF_ORDERED_SAME &&
	    [C(@"я") caseInsensitiveCompare: @"Я"] == OF_ORDERED_SAME &&
	    [C(@"€") caseInsensitiveCompare: @"ß"] == OF_ORDERED_DESCENDING &&
	    [C(@"ß") caseInsensitiveCompare: @"→"] == OF_ORDERED_ASCENDING &&
	    [C(@"AA") caseInsensitiveCompare: @"z"] == OF_ORDERED_ASCENDING &&
	    [[stringClass stringWithUTF8String: "ABC"] caseInsensitiveCompare:
	    [stringClass stringWithUTF8String: "AbD"]] ==
	    [C(@"abc") compare: @"abd"])
#else
	TEST(@"-[caseInsensitiveCompare:]",
	    [C(@"a") caseInsensitiveCompare: @"A"] == OF_ORDERED_SAME &&
	    [C(@"AA") caseInsensitiveCompare: @"z"] == OF_ORDERED_ASCENDING &&
	    [[stringClass stringWithUTF8String: "ABC"] caseInsensitiveCompare:
	    [stringClass stringWithUTF8String: "AbD"]] ==
	    [C(@"abc") compare: @"abd"])
#endif

	TEST(@"-[hash] is the same if -[isEqual:] is true",
	    s[0].hash == s[2].hash)







|

















|
|
|
|
|
|
|
|



|
|
|
|
|
|





|
|







213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
		mutableClass: (Class)mutableStringClass
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableString *s[3];
	OFString *is;
	OFArray *a;
	size_t i;
	const OFUnichar *ua;
	const uint16_t *u16a;
	OFCharacterSet *cs;
	EntityHandler *h;
#ifdef OF_HAVE_BLOCKS
	__block int j;
	__block bool ok;
#endif

#define C(s) ((OFString *)[stringClass stringWithString: s])

	s[0] = [mutableStringClass stringWithString: @"täs€"];
	s[1] = [mutableStringClass string];
	s[2] = [[s[0] copy] autorelease];

	TEST(@"-[isEqual:]", [s[0] isEqual: s[2]] &&
	    ![s[0] isEqual: [[[OFObject alloc] init] autorelease]])

	TEST(@"-[compare:]", [s[0] compare: s[2]] == OFOrderedSame &&
	    [s[0] compare: @""] != OFOrderedSame &&
	    [C(@"") compare: @"a"] == OFOrderedAscending &&
	    [C(@"a") compare: @"b"] == OFOrderedAscending &&
	    [C(@"cd") compare: @"bc"] == OFOrderedDescending &&
	    [C(@"ä") compare: @"ö"] == OFOrderedAscending &&
	    [C(@"€") compare: @"ß"] == OFOrderedDescending &&
	    [C(@"aa") compare: @"z"] == OFOrderedAscending)

#ifdef OF_HAVE_UNICODE_TABLES
	TEST(@"-[caseInsensitiveCompare:]",
	    [C(@"a") caseInsensitiveCompare: @"A"] == OFOrderedSame &&
	    [C(@"Ä") caseInsensitiveCompare: @"ä"] == OFOrderedSame &&
	    [C(@"я") caseInsensitiveCompare: @"Я"] == OFOrderedSame &&
	    [C(@"€") caseInsensitiveCompare: @"ß"] == OFOrderedDescending &&
	    [C(@"ß") caseInsensitiveCompare: @"→"] == OFOrderedAscending &&
	    [C(@"AA") caseInsensitiveCompare: @"z"] == OFOrderedAscending &&
	    [[stringClass stringWithUTF8String: "ABC"] caseInsensitiveCompare:
	    [stringClass stringWithUTF8String: "AbD"]] ==
	    [C(@"abc") compare: @"abd"])
#else
	TEST(@"-[caseInsensitiveCompare:]",
	    [C(@"a") caseInsensitiveCompare: @"A"] == OFOrderedSame &&
	    [C(@"AA") caseInsensitiveCompare: @"z"] == OFOrderedAscending &&
	    [[stringClass stringWithUTF8String: "ABC"] caseInsensitiveCompare:
	    [stringClass stringWithUTF8String: "AbD"]] ==
	    [C(@"abc") compare: @"abd"])
#endif

	TEST(@"-[hash] is the same if -[isEqual:] is true",
	    s[0].hash == s[2].hash)
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
	    [is isEqual: @"fööbär🀺"] &&
	    (is = [stringClass stringWithUTF32String: sucstr]) &&
	    [is isEqual: @"fööbär🀺"])

#ifdef OF_HAVE_FILES
	TEST(@"+[stringWithContentsOfFile:encoding]", (is = [stringClass
	    stringWithContentsOfFile: @"testfile.txt"
			    encoding: OF_STRING_ENCODING_ISO_8859_1]) &&
	    [is isEqual: @"testäöü"])

	TEST(@"+[stringWithContentsOfURL:encoding]", (is = [stringClass
	    stringWithContentsOfURL: [OFURL fileURLWithPath: @"testfile.txt"]
			   encoding: OF_STRING_ENCODING_ISO_8859_1]) &&
	    [is isEqual: @"testäöü"])
#endif

	TEST(@"-[appendUTFString:length:]",
	    R([s[0] appendUTF8String: "\xEF\xBB\xBF" "barqux" length: 6]) &&
	    [s[0] isEqual: @"foobar"])

	EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #1",
	    OFInvalidEncodingException,
	    [stringClass stringWithUTF8String: "\xE0\x80"])
	EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #2",
	    OFInvalidEncodingException,
	    [stringClass stringWithUTF8String: "\xF0\x80\x80\xC0"])

	TEST(@"Conversion of ISO 8859-1 to Unicode",
	    [[stringClass stringWithCString: "\xE4\xF6\xFC"
				   encoding: OF_STRING_ENCODING_ISO_8859_1]
	    isEqual: @"äöü"])

#ifdef HAVE_ISO_8859_15
	TEST(@"Conversion of ISO 8859-15 to Unicode",
	    [[stringClass stringWithCString: "\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE"
				   encoding: OF_STRING_ENCODING_ISO_8859_15]
	    isEqual: @"€ŠšŽžŒœŸ"])
#endif

#ifdef HAVE_WINDOWS_1252
	TEST(@"Conversion of Windows 1252 to Unicode",
	    [[stringClass stringWithCString: "\x80\x82\x83\x84\x85\x86\x87\x88"
					     "\x89\x8A\x8B\x8C\x8E\x91\x92\x93"
					     "\x94\x95\x96\x97\x98\x99\x9A\x9B"
					     "\x9C\x9E\x9F"
				   encoding: OF_STRING_ENCODING_WINDOWS_1252]
	    isEqual: @"€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ"])
#endif

#ifdef HAVE_CODEPAGE_437
	TEST(@"Conversion of Codepage 437 to Unicode",
	    [[stringClass stringWithCString: "\xB0\xB1\xB2\xDB"
				   encoding: OF_STRING_ENCODING_CODEPAGE_437]
	    isEqual: @"░▒▓█"])
#endif

	TEST(@"Conversion of Unicode to ASCII #1",
	    !strcmp([C(@"This is a test") cStringWithEncoding:
	    OF_STRING_ENCODING_ASCII], "This is a test"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to ASCII #2",
	    OFInvalidEncodingException,
	    [C(@"This is a tést")
	    cStringWithEncoding: OF_STRING_ENCODING_ASCII])

	TEST(@"Conversion of Unicode to ISO-8859-1 #1",
	    !strcmp([C(@"This is ä test") cStringWithEncoding:
	    OF_STRING_ENCODING_ISO_8859_1], "This is \xE4 test"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to ISO-8859-1 #2",
	    OFInvalidEncodingException,
	    [C(@"This is ä t€st") cStringWithEncoding:
	    OF_STRING_ENCODING_ISO_8859_1])

#ifdef HAVE_ISO_8859_15
	TEST(@"Conversion of Unicode to ISO-8859-15 #1",
	    !strcmp([C(@"This is ä t€st") cStringWithEncoding:
	    OF_STRING_ENCODING_ISO_8859_15], "This is \xE4 t\xA4st"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to ISO-8859-15 #2",
	    OFInvalidEncodingException,
	    [C(@"This is ä t€st…") cStringWithEncoding:
	    OF_STRING_ENCODING_ISO_8859_15])
#endif

#ifdef HAVE_WINDOWS_1252
	TEST(@"Conversion of Unicode to Windows-1252 #1",
	    !strcmp([C(@"This is ä t€st…") cStringWithEncoding:
	    OF_STRING_ENCODING_WINDOWS_1252], "This is \xE4 t\x80st\x85"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to Windows-1252 #2",
	    OFInvalidEncodingException, [C(@"This is ä t€st…‼")
	    cStringWithEncoding: OF_STRING_ENCODING_WINDOWS_1252])
#endif

#ifdef HAVE_CODEPAGE_437
	TEST(@"Conversion of Unicode to Codepage 437 #1",
	    !strcmp([C(@"Tést strîng ░▒▓") cStringWithEncoding:
	    OF_STRING_ENCODING_CODEPAGE_437], "T\x82st str\x8Cng \xB0\xB1\xB2"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to Codepage 437 #2",
	    OFInvalidEncodingException, [C(@"T€st strîng ░▒▓")
	    cStringWithEncoding: OF_STRING_ENCODING_CODEPAGE_437])
#endif

	TEST(@"Lossy conversion of Unicode to ASCII",
	    !strcmp([C(@"This is a tést") lossyCStringWithEncoding:
	    OF_STRING_ENCODING_ASCII], "This is a t?st"))

	TEST(@"Lossy conversion of Unicode to ISO-8859-1",
	    !strcmp([C(@"This is ä t€st") lossyCStringWithEncoding:
	    OF_STRING_ENCODING_ISO_8859_1], "This is \xE4 t?st"))

#ifdef HAVE_ISO_8859_15
	TEST(@"Lossy conversion of Unicode to ISO-8859-15",
	    !strcmp([C(@"This is ä t€st…") lossyCStringWithEncoding:
	    OF_STRING_ENCODING_ISO_8859_15], "This is \xE4 t\xA4st?"))
#endif

#ifdef HAVE_WINDOWS_1252
	TEST(@"Lossy conversion of Unicode to Windows-1252",
	    !strcmp([C(@"This is ä t€st…‼") lossyCStringWithEncoding:
	    OF_STRING_ENCODING_WINDOWS_1252], "This is \xE4 t\x80st\x85?"))
#endif

#ifdef HAVE_CODEPAGE_437
	TEST(@"Lossy conversion of Unicode to Codepage 437",
	    !strcmp([C(@"T€st strîng ░▒▓") lossyCStringWithEncoding:
	    OF_STRING_ENCODING_CODEPAGE_437], "T?st str\x8Cng \xB0\xB1\xB2"))
#endif

	TEST(@"+[stringWithFormat:]",
	    [(s[0] = [mutableStringClass stringWithFormat: @"%@:%d", @"test",
							   123])
	    isEqual: @"test:123"])

	TEST(@"-[appendFormat:]",
	    R(([s[0] appendFormat: @"%02X", 15])) &&
	    [s[0] isEqual: @"test:1230F"])

	TEST(@"-[rangeOfString:]",
	    [C(@"𝄞öö") rangeOfString: @"öö"].location == 1 &&
	    [C(@"𝄞öö") rangeOfString: @"ö"].location == 1 &&
	    [C(@"𝄞öö") rangeOfString: @"𝄞"].location == 0 &&
	    [C(@"𝄞öö") rangeOfString: @"x"].location == OF_NOT_FOUND &&
	    [C(@"𝄞öö") rangeOfString: @"öö"
	    options: OF_STRING_SEARCH_BACKWARDS].location == 1 &&
	    [C(@"𝄞öö") rangeOfString: @"ö"
	    options: OF_STRING_SEARCH_BACKWARDS].location == 2 &&
	    [C(@"𝄞öö") rangeOfString: @"𝄞"
	    options: OF_STRING_SEARCH_BACKWARDS].location == 0 &&
	    [C(@"𝄞öö") rangeOfString: @"x"
	    options: OF_STRING_SEARCH_BACKWARDS].location == OF_NOT_FOUND)

	EXPECT_EXCEPTION(
	    @"Detect out of range in -[rangeOfString:options:range:]",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") rangeOfString: @"ö" options: 0 range: of_range(3, 1)])

	cs = [OFCharacterSet characterSetWithCharactersInString: @"cđ"];
	TEST(@"-[indexOfCharacterFromSet:]",
	     [C(@"abcđabcđe") indexOfCharacterFromSet: cs] == 2 &&
	     [C(@"abcđabcđë")
	     indexOfCharacterFromSet: cs
			     options: OF_STRING_SEARCH_BACKWARDS] == 7 &&
	     [C(@"abcđabcđë")
	     indexOfCharacterFromSet: cs
			     options: 0
			       range: of_range(4, 4)] == 6 &&
	     [C(@"abcđabcđëf")
	     indexOfCharacterFromSet: cs
			     options: 0
			       range: of_range(8, 2)] == OF_NOT_FOUND)

	EXPECT_EXCEPTION(
	    @"Detect out of range in -[indexOfCharacterFromSet:options:range:]",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") indexOfCharacterFromSet: cs
				       options: 0
					 range: of_range(3, 1)])

	TEST(@"-[substringWithRange:]",
	    [[C(@"𝄞öö") substringWithRange: of_range(1, 1)] isEqual: @"ö"] &&
	    [[C(@"𝄞öö") substringWithRange: of_range(3, 0)] isEqual: @""])

	EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #1",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") substringWithRange: of_range(2, 2)])
	EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #2",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") substringWithRange: of_range(4, 0)])

	TEST(@"-[stringByAppendingString:]",
	    [[C(@"foo") stringByAppendingString: @"bar"] isEqual: @"foobar"])

	TEST(@"-[stringByPrependingString:]",
	    [[C(@"foo") stringByPrependingString: @"bar"] isEqual: @"barfoo"])








|




|
















|





|









|






|





|




|



|




|




|




|





|



|





|



|




|



|




|





|





|















|

|

|

|

|




|






|



|



|






|


|
|



|


|







346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
	    [is isEqual: @"fööbär🀺"] &&
	    (is = [stringClass stringWithUTF32String: sucstr]) &&
	    [is isEqual: @"fööbär🀺"])

#ifdef OF_HAVE_FILES
	TEST(@"+[stringWithContentsOfFile:encoding]", (is = [stringClass
	    stringWithContentsOfFile: @"testfile.txt"
			    encoding: OFStringEncodingISO8859_1]) &&
	    [is isEqual: @"testäöü"])

	TEST(@"+[stringWithContentsOfURL:encoding]", (is = [stringClass
	    stringWithContentsOfURL: [OFURL fileURLWithPath: @"testfile.txt"]
			   encoding: OFStringEncodingISO8859_1]) &&
	    [is isEqual: @"testäöü"])
#endif

	TEST(@"-[appendUTFString:length:]",
	    R([s[0] appendUTF8String: "\xEF\xBB\xBF" "barqux" length: 6]) &&
	    [s[0] isEqual: @"foobar"])

	EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #1",
	    OFInvalidEncodingException,
	    [stringClass stringWithUTF8String: "\xE0\x80"])
	EXPECT_EXCEPTION(@"Detection of invalid UTF-8 encoding #2",
	    OFInvalidEncodingException,
	    [stringClass stringWithUTF8String: "\xF0\x80\x80\xC0"])

	TEST(@"Conversion of ISO 8859-1 to Unicode",
	    [[stringClass stringWithCString: "\xE4\xF6\xFC"
				   encoding: OFStringEncodingISO8859_1]
	    isEqual: @"äöü"])

#ifdef HAVE_ISO_8859_15
	TEST(@"Conversion of ISO 8859-15 to Unicode",
	    [[stringClass stringWithCString: "\xA4\xA6\xA8\xB4\xB8\xBC\xBD\xBE"
				   encoding: OFStringEncodingISO8859_15]
	    isEqual: @"€ŠšŽžŒœŸ"])
#endif

#ifdef HAVE_WINDOWS_1252
	TEST(@"Conversion of Windows 1252 to Unicode",
	    [[stringClass stringWithCString: "\x80\x82\x83\x84\x85\x86\x87\x88"
					     "\x89\x8A\x8B\x8C\x8E\x91\x92\x93"
					     "\x94\x95\x96\x97\x98\x99\x9A\x9B"
					     "\x9C\x9E\x9F"
				   encoding: OFStringEncodingWindows1252]
	    isEqual: @"€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ"])
#endif

#ifdef HAVE_CODEPAGE_437
	TEST(@"Conversion of Codepage 437 to Unicode",
	    [[stringClass stringWithCString: "\xB0\xB1\xB2\xDB"
				   encoding: OFStringEncodingCodepage437]
	    isEqual: @"░▒▓█"])
#endif

	TEST(@"Conversion of Unicode to ASCII #1",
	    !strcmp([C(@"This is a test") cStringWithEncoding:
	    OFStringEncodingASCII], "This is a test"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to ASCII #2",
	    OFInvalidEncodingException,
	    [C(@"This is a tést")
	    cStringWithEncoding: OFStringEncodingASCII])

	TEST(@"Conversion of Unicode to ISO-8859-1 #1",
	    !strcmp([C(@"This is ä test") cStringWithEncoding:
	    OFStringEncodingISO8859_1], "This is \xE4 test"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to ISO-8859-1 #2",
	    OFInvalidEncodingException,
	    [C(@"This is ä t€st") cStringWithEncoding:
	    OFStringEncodingISO8859_1])

#ifdef HAVE_ISO_8859_15
	TEST(@"Conversion of Unicode to ISO-8859-15 #1",
	    !strcmp([C(@"This is ä t€st") cStringWithEncoding:
	    OFStringEncodingISO8859_15], "This is \xE4 t\xA4st"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to ISO-8859-15 #2",
	    OFInvalidEncodingException,
	    [C(@"This is ä t€st…") cStringWithEncoding:
	    OFStringEncodingISO8859_15])
#endif

#ifdef HAVE_WINDOWS_1252
	TEST(@"Conversion of Unicode to Windows-1252 #1",
	    !strcmp([C(@"This is ä t€st…") cStringWithEncoding:
	    OFStringEncodingWindows1252], "This is \xE4 t\x80st\x85"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to Windows-1252 #2",
	    OFInvalidEncodingException, [C(@"This is ä t€st…‼")
	    cStringWithEncoding: OFStringEncodingWindows1252])
#endif

#ifdef HAVE_CODEPAGE_437
	TEST(@"Conversion of Unicode to Codepage 437 #1",
	    !strcmp([C(@"Tést strîng ░▒▓") cStringWithEncoding:
	    OFStringEncodingCodepage437], "T\x82st str\x8Cng \xB0\xB1\xB2"))

	EXPECT_EXCEPTION(@"Conversion of Unicode to Codepage 437 #2",
	    OFInvalidEncodingException, [C(@"T€st strîng ░▒▓")
	    cStringWithEncoding: OFStringEncodingCodepage437])
#endif

	TEST(@"Lossy conversion of Unicode to ASCII",
	    !strcmp([C(@"This is a tést") lossyCStringWithEncoding:
	    OFStringEncodingASCII], "This is a t?st"))

	TEST(@"Lossy conversion of Unicode to ISO-8859-1",
	    !strcmp([C(@"This is ä t€st") lossyCStringWithEncoding:
	    OFStringEncodingISO8859_1], "This is \xE4 t?st"))

#ifdef HAVE_ISO_8859_15
	TEST(@"Lossy conversion of Unicode to ISO-8859-15",
	    !strcmp([C(@"This is ä t€st…") lossyCStringWithEncoding:
	    OFStringEncodingISO8859_15], "This is \xE4 t\xA4st?"))
#endif

#ifdef HAVE_WINDOWS_1252
	TEST(@"Lossy conversion of Unicode to Windows-1252",
	    !strcmp([C(@"This is ä t€st…‼") lossyCStringWithEncoding:
	    OFStringEncodingWindows1252], "This is \xE4 t\x80st\x85?"))
#endif

#ifdef HAVE_CODEPAGE_437
	TEST(@"Lossy conversion of Unicode to Codepage 437",
	    !strcmp([C(@"T€st strîng ░▒▓") lossyCStringWithEncoding:
	    OFStringEncodingCodepage437], "T?st str\x8Cng \xB0\xB1\xB2"))
#endif

	TEST(@"+[stringWithFormat:]",
	    [(s[0] = [mutableStringClass stringWithFormat: @"%@:%d", @"test",
							   123])
	    isEqual: @"test:123"])

	TEST(@"-[appendFormat:]",
	    R(([s[0] appendFormat: @"%02X", 15])) &&
	    [s[0] isEqual: @"test:1230F"])

	TEST(@"-[rangeOfString:]",
	    [C(@"𝄞öö") rangeOfString: @"öö"].location == 1 &&
	    [C(@"𝄞öö") rangeOfString: @"ö"].location == 1 &&
	    [C(@"𝄞öö") rangeOfString: @"𝄞"].location == 0 &&
	    [C(@"𝄞öö") rangeOfString: @"x"].location == OFNotFound &&
	    [C(@"𝄞öö") rangeOfString: @"öö"
	    options: OFStringSearchBackwards].location == 1 &&
	    [C(@"𝄞öö") rangeOfString: @"ö"
	    options: OFStringSearchBackwards].location == 2 &&
	    [C(@"𝄞öö") rangeOfString: @"𝄞"
	    options: OFStringSearchBackwards].location == 0 &&
	    [C(@"𝄞öö") rangeOfString: @"x"
	    options: OFStringSearchBackwards].location == OFNotFound)

	EXPECT_EXCEPTION(
	    @"Detect out of range in -[rangeOfString:options:range:]",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") rangeOfString: @"ö" options: 0 range: OFRangeMake(3, 1)])

	cs = [OFCharacterSet characterSetWithCharactersInString: @"cđ"];
	TEST(@"-[indexOfCharacterFromSet:]",
	     [C(@"abcđabcđe") indexOfCharacterFromSet: cs] == 2 &&
	     [C(@"abcđabcđë")
	     indexOfCharacterFromSet: cs
			     options: OFStringSearchBackwards] == 7 &&
	     [C(@"abcđabcđë")
	     indexOfCharacterFromSet: cs
			     options: 0
			       range: OFRangeMake(4, 4)] == 6 &&
	     [C(@"abcđabcđëf")
	     indexOfCharacterFromSet: cs
			     options: 0
			       range: OFRangeMake(8, 2)] == OFNotFound)

	EXPECT_EXCEPTION(
	    @"Detect out of range in -[indexOfCharacterFromSet:options:range:]",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") indexOfCharacterFromSet: cs
				       options: 0
					 range: OFRangeMake(3, 1)])

	TEST(@"-[substringWithRange:]",
	    [[C(@"𝄞öö") substringWithRange: OFRangeMake(1, 1)] isEqual: @"ö"] &&
	    [[C(@"𝄞öö") substringWithRange: OFRangeMake(3, 0)] isEqual: @""])

	EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #1",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") substringWithRange: OFRangeMake(2, 2)])
	EXPECT_EXCEPTION(@"Detect out of range in -[substringWithRange:] #2",
	    OFOutOfRangeException,
	    [C(@"𝄞öö") substringWithRange: OFRangeMake(4, 0)])

	TEST(@"-[stringByAppendingString:]",
	    [[C(@"foo") stringByAppendingString: @"bar"] isEqual: @"foobar"])

	TEST(@"-[stringByPrependingString:]",
	    [[C(@"foo") stringByPrependingString: @"bar"] isEqual: @"barfoo"])

606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
	    [[a objectAtIndex: 0] isEqual: @"foo"] &&
	    a.count == 1)

	i = 0;
	TEST(@"-[componentsSeparatedByString:options:]",
	    (a = [C(@"fooXXbarXXXXbazXXXX")
	    componentsSeparatedByString: @"XX"
				options: OF_STRING_SKIP_EMPTY]) &&
	    [[a objectAtIndex: i++] isEqual: @"foo"] &&
	    [[a objectAtIndex: i++] isEqual: @"bar"] &&
	    [[a objectAtIndex: i++] isEqual: @"baz"] &&
	    a.count == i)

	cs = [OFCharacterSet characterSetWithCharactersInString: @"XYZ"];








|







606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
	    [[a objectAtIndex: 0] isEqual: @"foo"] &&
	    a.count == 1)

	i = 0;
	TEST(@"-[componentsSeparatedByString:options:]",
	    (a = [C(@"fooXXbarXXXXbazXXXX")
	    componentsSeparatedByString: @"XX"
				options: OFStringSkipEmptyComponents]) &&
	    [[a objectAtIndex: i++] isEqual: @"foo"] &&
	    [[a objectAtIndex: i++] isEqual: @"bar"] &&
	    [[a objectAtIndex: i++] isEqual: @"baz"] &&
	    a.count == i)

	cs = [OFCharacterSet characterSetWithCharactersInString: @"XYZ"];

635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
	    [[a objectAtIndex: i++] isEqual: @"x"] &&
	    a.count == i)

	i = 0;
	TEST(@"-[componentsSeparatedByCharactersInSet:options:]",
	    (a = [C(@"fooXYbarXYZXbazXYXZ")
	    componentsSeparatedByCharactersInSet: cs
					 options: OF_STRING_SKIP_EMPTY]) &&
	    [[a objectAtIndex: i++] isEqual: @"foo"] &&
	    [[a objectAtIndex: i++] isEqual: @"bar"] &&
	    [[a objectAtIndex: i++] isEqual: @"baz"] &&
	    a.count == i)

#ifdef OF_HAVE_FILES
# if defined(OF_WINDOWS)







|







635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
	    [[a objectAtIndex: i++] isEqual: @"x"] &&
	    a.count == i)

	i = 0;
	TEST(@"-[componentsSeparatedByCharactersInSet:options:]",
	    (a = [C(@"fooXYbarXYZXbazXYXZ")
	    componentsSeparatedByCharactersInSet: cs
	    options: OFStringSkipEmptyComponents]) &&
	    [[a objectAtIndex: i++] isEqual: @"foo"] &&
	    [[a objectAtIndex: i++] isEqual: @"bar"] &&
	    [[a objectAtIndex: i++] isEqual: @"baz"] &&
	    a.count == i)

#ifdef OF_HAVE_FILES
# if defined(OF_WINDOWS)
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
	       @"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF")
	    unsignedLongLongValueWithBase: 16])

	TEST(@"-[characters]", (ua = C(@"fööbär🀺").characters) &&
	    !memcmp(ua, ucstr + 1, sizeof(ucstr) - 8))

#ifdef OF_BIG_ENDIAN
# define SWAPPED_BYTE_ORDER OF_BYTE_ORDER_LITTLE_ENDIAN
#else
# define SWAPPED_BYTE_ORDER OF_BYTE_ORDER_BIG_ENDIAN
#endif
	TEST(@"-[UTF16String]", (u16a = C(@"fööbär🀺").UTF16String) &&
	    !memcmp(u16a, utf16str + 1, of_string_utf16_length(utf16str) * 2) &&
	    (u16a = [C(@"fööbär🀺")
	    UTF16StringWithByteOrder: SWAPPED_BYTE_ORDER]) &&
	    !memcmp(u16a, sutf16str + 1, of_string_utf16_length(sutf16str) * 2))

	TEST(@"-[UTF16StringLength]", C(@"fööbär🀺").UTF16StringLength == 8)

	TEST(@"-[UTF32String]", (ua = C(@"fööbär🀺").UTF32String) &&
	    !memcmp(ua, ucstr + 1, of_string_utf32_length(ucstr) * 4) &&
	    (ua = [C(@"fööbär🀺") UTF32StringWithByteOrder:
	    SWAPPED_BYTE_ORDER]) &&
	    !memcmp(ua, sucstr + 1, of_string_utf32_length(sucstr) * 4))
#undef SWAPPED_BYTE_ORDER

	TEST(@"-[stringByMD5Hashing]", [C(@"asdfoobar").stringByMD5Hashing
	    isEqual: @"184dce2ec49b5422c7cfd8728864db4c"])

	TEST(@"-[stringByRIPEMD160Hashing]",
	    [C(@"asdfoobar").stringByRIPEMD160Hashing







|

|


|


|




|


|







1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
	       @"0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF")
	    unsignedLongLongValueWithBase: 16])

	TEST(@"-[characters]", (ua = C(@"fööbär🀺").characters) &&
	    !memcmp(ua, ucstr + 1, sizeof(ucstr) - 8))

#ifdef OF_BIG_ENDIAN
# define SWAPPED_BYTE_ORDER OFByteOrderLittleEndian
#else
# define SWAPPED_BYTE_ORDER OFByteOrderBigEndian
#endif
	TEST(@"-[UTF16String]", (u16a = C(@"fööbär🀺").UTF16String) &&
	    !memcmp(u16a, utf16str + 1, OFUTF16StringLength(utf16str) * 2) &&
	    (u16a = [C(@"fööbär🀺")
	    UTF16StringWithByteOrder: SWAPPED_BYTE_ORDER]) &&
	    !memcmp(u16a, sutf16str + 1, OFUTF16StringLength(sutf16str) * 2))

	TEST(@"-[UTF16StringLength]", C(@"fööbär🀺").UTF16StringLength == 8)

	TEST(@"-[UTF32String]", (ua = C(@"fööbär🀺").UTF32String) &&
	    !memcmp(ua, ucstr + 1, OFUTF32StringLength(ucstr) * 4) &&
	    (ua = [C(@"fööbär🀺") UTF32StringWithByteOrder:
	    SWAPPED_BYTE_ORDER]) &&
	    !memcmp(ua, sucstr + 1, OFUTF32StringLength(sucstr) * 4))
#undef SWAPPED_BYTE_ORDER

	TEST(@"-[stringByMD5Hashing]", [C(@"asdfoobar").stringByMD5Hashing
	    isEqual: @"184dce2ec49b5422c7cfd8728864db4c"])

	TEST(@"-[stringByRIPEMD160Hashing]",
	    [C(@"asdfoobar").stringByRIPEMD160Hashing
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
	    [s[0] isEqual: @"abcde"] &&
	    R([s[0] setCharacter: 0x20AC atIndex: 3]) &&
	    [s[0] isEqual: @"abc€e"] &&
	    R([s[0] setCharacter: 'x' atIndex: 1]) && [s[0] isEqual: @"axc€e"])

	TEST(@"-[deleteCharactersInRange:]",
	    (s[0] = [mutableStringClass stringWithString: @"𝄞öööbä€"]) &&
	    R([s[0] deleteCharactersInRange: of_range(1, 3)]) &&
	    [s[0] isEqual: @"𝄞bä€"] &&
	    R([s[0] deleteCharactersInRange: of_range(0, 4)]) &&
	    [s[0] isEqual: @""])

	TEST(@"-[replaceCharactersInRange:withString:]",
	    (s[0] = [mutableStringClass stringWithString: @"𝄞öööbä€"]) &&
	    R([s[0] replaceCharactersInRange: of_range(1, 3)
				  withString: @"äöüß"]) &&
	    [s[0] isEqual: @"𝄞äöüßbä€"] &&
	    R([s[0] replaceCharactersInRange: of_range(4, 2)
				  withString: @"b"]) &&
	    [s[0] isEqual: @"𝄞äöübä€"] &&
	    R([s[0] replaceCharactersInRange: of_range(0, 7)
				  withString: @""]) &&
	    [s[0] isEqual: @""])

	EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #1",
	    OFOutOfRangeException,
	    {
		s[0] = [mutableStringClass stringWithString: @"𝄞öö"];
		[s[0] deleteCharactersInRange: of_range(2, 2)];
	    })

	EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #2",
	    OFOutOfRangeException,
	    [s[0] deleteCharactersInRange: of_range(4, 0)])

	EXPECT_EXCEPTION(@"Detect OoR in "
	    @"-[replaceCharactersInRange:withString:] #1",
	    OFOutOfRangeException,
	    [s[0] replaceCharactersInRange: of_range(2, 2) withString: @""])

	EXPECT_EXCEPTION(@"Detect OoR in "
	    @"-[replaceCharactersInRange:withString:] #2",
	    OFOutOfRangeException,
	    [s[0] replaceCharactersInRange: of_range(4, 0) withString: @""])

	TEST(@"-[replaceOccurrencesOfString:withString:]",
	    (s[0] = [mutableStringClass stringWithString:
	    @"asd fo asd fofo asd"]) &&
	    R([s[0] replaceOccurrencesOfString: @"fo" withString: @"foo"]) &&
	    [s[0] isEqual: @"asd foo asd foofoo asd"] &&
	    (s[0] = [mutableStringClass stringWithString: @"XX"]) &&
	    R([s[0] replaceOccurrencesOfString: @"X" withString: @"XX"]) &&
	    [s[0] isEqual: @"XXXX"])

	TEST(@"-[replaceOccurrencesOfString:withString:options:range:]",
	    (s[0] = [mutableStringClass stringWithString:
	    @"foofoobarfoobarfoo"]) &&
	    R([s[0] replaceOccurrencesOfString: @"oo"
				    withString: @"óò"
				       options: 0
					 range: of_range(2, 15)]) &&
	    [s[0] isEqual: @"foofóòbarfóòbarfoo"])

	TEST(@"-[deleteLeadingWhitespaces]",
	    (s[0] = [mutableStringClass stringWithString: whitespace[0]]) &&
	    R([s[0] deleteLeadingWhitespaces]) &&
	    [s[0] isEqual: @"asd  \t \t\t\r\n"] &&
	    (s[0] = [mutableStringClass stringWithString: whitespace[1]]) &&







|

|




|


|


|







|




|




|




|
















|







1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
	    [s[0] isEqual: @"abcde"] &&
	    R([s[0] setCharacter: 0x20AC atIndex: 3]) &&
	    [s[0] isEqual: @"abc€e"] &&
	    R([s[0] setCharacter: 'x' atIndex: 1]) && [s[0] isEqual: @"axc€e"])

	TEST(@"-[deleteCharactersInRange:]",
	    (s[0] = [mutableStringClass stringWithString: @"𝄞öööbä€"]) &&
	    R([s[0] deleteCharactersInRange: OFRangeMake(1, 3)]) &&
	    [s[0] isEqual: @"𝄞bä€"] &&
	    R([s[0] deleteCharactersInRange: OFRangeMake(0, 4)]) &&
	    [s[0] isEqual: @""])

	TEST(@"-[replaceCharactersInRange:withString:]",
	    (s[0] = [mutableStringClass stringWithString: @"𝄞öööbä€"]) &&
	    R([s[0] replaceCharactersInRange: OFRangeMake(1, 3)
				  withString: @"äöüß"]) &&
	    [s[0] isEqual: @"𝄞äöüßbä€"] &&
	    R([s[0] replaceCharactersInRange: OFRangeMake(4, 2)
				  withString: @"b"]) &&
	    [s[0] isEqual: @"𝄞äöübä€"] &&
	    R([s[0] replaceCharactersInRange: OFRangeMake(0, 7)
				  withString: @""]) &&
	    [s[0] isEqual: @""])

	EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #1",
	    OFOutOfRangeException,
	    {
		s[0] = [mutableStringClass stringWithString: @"𝄞öö"];
		[s[0] deleteCharactersInRange: OFRangeMake(2, 2)];
	    })

	EXPECT_EXCEPTION(@"Detect OoR in -[deleteCharactersInRange:] #2",
	    OFOutOfRangeException,
	    [s[0] deleteCharactersInRange: OFRangeMake(4, 0)])

	EXPECT_EXCEPTION(@"Detect OoR in "
	    @"-[replaceCharactersInRange:withString:] #1",
	    OFOutOfRangeException,
	    [s[0] replaceCharactersInRange: OFRangeMake(2, 2) withString: @""])

	EXPECT_EXCEPTION(@"Detect OoR in "
	    @"-[replaceCharactersInRange:withString:] #2",
	    OFOutOfRangeException,
	    [s[0] replaceCharactersInRange: OFRangeMake(4, 0) withString: @""])

	TEST(@"-[replaceOccurrencesOfString:withString:]",
	    (s[0] = [mutableStringClass stringWithString:
	    @"asd fo asd fofo asd"]) &&
	    R([s[0] replaceOccurrencesOfString: @"fo" withString: @"foo"]) &&
	    [s[0] isEqual: @"asd foo asd foofoo asd"] &&
	    (s[0] = [mutableStringClass stringWithString: @"XX"]) &&
	    R([s[0] replaceOccurrencesOfString: @"X" withString: @"XX"]) &&
	    [s[0] isEqual: @"XXXX"])

	TEST(@"-[replaceOccurrencesOfString:withString:options:range:]",
	    (s[0] = [mutableStringClass stringWithString:
	    @"foofoobarfoobarfoo"]) &&
	    R([s[0] replaceOccurrencesOfString: @"oo"
				    withString: @"óò"
				       options: 0
					 range: OFRangeMake(2, 15)]) &&
	    [s[0] isEqual: @"foofóòbarfóòbarfoo"])

	TEST(@"-[deleteLeadingWhitespaces]",
	    (s[0] = [mutableStringClass stringWithString: whitespace[0]]) &&
	    R([s[0] deleteLeadingWhitespaces]) &&
	    [s[0] isEqual: @"asd  \t \t\t\r\n"] &&
	    (s[0] = [mutableStringClass stringWithString: whitespace[1]]) &&

Modified tests/OFSystemInfoTests.m from [c560db3946] to [23b6100c57].

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
- (void)systemInfoTests
{
	void *pool = objc_autoreleasePoolPush();
#ifdef OF_HAVE_FILES
	OFString *userConfigPath, *userDataPath;
#endif

	[of_stdout setForegroundColor: [OFColor lime]];

	[of_stdout writeFormat: @"[OFSystemInfo] Page size: %zd\n",
	    [OFSystemInfo pageSize]];

	[of_stdout writeFormat: @"[OFSystemInfo] Number of CPUs: %zd\n",
	    [OFSystemInfo numberOfCPUs]];

	[of_stdout writeFormat: @"[OFSystemInfo] ObjFW version: %@\n",
	    [OFSystemInfo ObjFWVersion]];

	[of_stdout writeFormat: @"[OFSystemInfo] ObjFW version major: %u\n",
	    [OFSystemInfo ObjFWVersionMajor]];

	[of_stdout writeFormat: @"[OFSystemInfo] ObjFW version minor: %u\n",
	    [OFSystemInfo ObjFWVersionMinor]];

	[of_stdout writeFormat: @"[OFSystemInfo] Operating system name: %@\n",
	    [OFSystemInfo operatingSystemName]];

	[of_stdout writeFormat:
	    @"[OFSystemInfo] Operating system version: %@\n",
	    [OFSystemInfo operatingSystemVersion]];

#ifdef OF_HAVE_FILES
	@try {
		userConfigPath = [OFSystemInfo userConfigPath];
	} @catch (OFNotImplementedException *e) {
		userConfigPath = @"Not implemented";
	}
	[of_stdout writeFormat: @"[OFSystemInfo] User config path: %@\n",
	    userConfigPath];

	@try {
		userDataPath = [OFSystemInfo userDataPath];
	} @catch (OFNotImplementedException *e) {
		userDataPath = @"Not implemented";
	}
	[of_stdout writeFormat: @"[OFSystemInfo] User data path: %@\n",
	    userDataPath];
#endif

	[of_stdout writeFormat: @"[OFSystemInfo] CPU vendor: %@\n",
	    [OFSystemInfo CPUVendor]];

	[of_stdout writeFormat: @"[OFSystemInfo] CPU model: %@\n",
	    [OFSystemInfo CPUModel]];

#if defined(OF_X86_64) || defined(OF_X86)
	[of_stdout writeFormat: @"[OFSystemInfo] Supports MMX: %d\n",
	    [OFSystemInfo supportsMMX]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports SSE: %d\n",
	    [OFSystemInfo supportsSSE]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports SSE2: %d\n",
	    [OFSystemInfo supportsSSE2]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports SSE3: %d\n",
	    [OFSystemInfo supportsSSE3]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports SSSE3: %d\n",
	    [OFSystemInfo supportsSSSE3]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports SSE4.1: %d\n",
	    [OFSystemInfo supportsSSE41]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports SSE4.2: %d\n",
	    [OFSystemInfo supportsSSE42]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports AVX: %d\n",
	    [OFSystemInfo supportsAVX]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports AVX2: %d\n",
	    [OFSystemInfo supportsAVX2]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports AES-NI: %d\n",
	    [OFSystemInfo supportsAESNI]];

	[of_stdout writeFormat: @"[OFSystemInfo] Supports SHA extensions: %d\n",
	    [OFSystemInfo supportsSHAExtensions]];
#endif

#ifdef OF_POWERPC
	[of_stdout writeFormat: @"[OFSystemInfo] Supports AltiVec: %d\n",
	    [OFSystemInfo supportsAltiVec]];
#endif

	objc_autoreleasePoolPop(pool);
}
@end







|

|


|


|


|


|


|


|









|







|



|


|



|


|


|


|


|


|


|


|


|


|


|




|






21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
- (void)systemInfoTests
{
	void *pool = objc_autoreleasePoolPush();
#ifdef OF_HAVE_FILES
	OFString *userConfigPath, *userDataPath;
#endif

	[OFStdOut setForegroundColor: [OFColor lime]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Page size: %zd\n",
	    [OFSystemInfo pageSize]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Number of CPUs: %zd\n",
	    [OFSystemInfo numberOfCPUs]];

	[OFStdOut writeFormat: @"[OFSystemInfo] ObjFW version: %@\n",
	    [OFSystemInfo ObjFWVersion]];

	[OFStdOut writeFormat: @"[OFSystemInfo] ObjFW version major: %u\n",
	    [OFSystemInfo ObjFWVersionMajor]];

	[OFStdOut writeFormat: @"[OFSystemInfo] ObjFW version minor: %u\n",
	    [OFSystemInfo ObjFWVersionMinor]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Operating system name: %@\n",
	    [OFSystemInfo operatingSystemName]];

	[OFStdOut writeFormat:
	    @"[OFSystemInfo] Operating system version: %@\n",
	    [OFSystemInfo operatingSystemVersion]];

#ifdef OF_HAVE_FILES
	@try {
		userConfigPath = [OFSystemInfo userConfigPath];
	} @catch (OFNotImplementedException *e) {
		userConfigPath = @"Not implemented";
	}
	[OFStdOut writeFormat: @"[OFSystemInfo] User config path: %@\n",
	    userConfigPath];

	@try {
		userDataPath = [OFSystemInfo userDataPath];
	} @catch (OFNotImplementedException *e) {
		userDataPath = @"Not implemented";
	}
	[OFStdOut writeFormat: @"[OFSystemInfo] User data path: %@\n",
	    userDataPath];
#endif

	[OFStdOut writeFormat: @"[OFSystemInfo] CPU vendor: %@\n",
	    [OFSystemInfo CPUVendor]];

	[OFStdOut writeFormat: @"[OFSystemInfo] CPU model: %@\n",
	    [OFSystemInfo CPUModel]];

#if defined(OF_X86_64) || defined(OF_X86)
	[OFStdOut writeFormat: @"[OFSystemInfo] Supports MMX: %d\n",
	    [OFSystemInfo supportsMMX]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports SSE: %d\n",
	    [OFSystemInfo supportsSSE]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports SSE2: %d\n",
	    [OFSystemInfo supportsSSE2]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports SSE3: %d\n",
	    [OFSystemInfo supportsSSE3]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports SSSE3: %d\n",
	    [OFSystemInfo supportsSSSE3]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports SSE4.1: %d\n",
	    [OFSystemInfo supportsSSE41]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports SSE4.2: %d\n",
	    [OFSystemInfo supportsSSE42]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports AVX: %d\n",
	    [OFSystemInfo supportsAVX]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports AVX2: %d\n",
	    [OFSystemInfo supportsAVX2]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports AES-NI: %d\n",
	    [OFSystemInfo supportsAESNI]];

	[OFStdOut writeFormat: @"[OFSystemInfo] Supports SHA extensions: %d\n",
	    [OFSystemInfo supportsSHAExtensions]];
#endif

#ifdef OF_POWERPC
	[OFStdOut writeFormat: @"[OFSystemInfo] Supports AltiVec: %d\n",
	    [OFSystemInfo supportsAltiVec]];
#endif

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFTCPSocketTests.m from [da7e6e6092] to [dfc17ad706].

39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

	TEST(@"-[connectToHost:port:]",
	    R([client connectToHost: @"127.0.0.1" port: port]))

	TEST(@"-[accept]", (accepted = [server accept]))

	TEST(@"-[remoteAddress]",
	    [of_socket_address_ip_string(accepted.remoteAddress, NULL)
	    isEqual: @"127.0.0.1"])

	TEST(@"-[writeString:]", [client writeString: @"Hello!"])

	TEST(@"-[readIntoBuffer:length:]",
	    [accepted readIntoBuffer: buf length: 6] &&
	    !memcmp(buf, "Hello!", 6))







|







39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

	TEST(@"-[connectToHost:port:]",
	    R([client connectToHost: @"127.0.0.1" port: port]))

	TEST(@"-[accept]", (accepted = [server accept]))

	TEST(@"-[remoteAddress]",
	    [OFSocketAddressString(accepted.remoteAddress)
	    isEqual: @"127.0.0.1"])

	TEST(@"-[writeString:]", [client writeString: @"Hello!"])

	TEST(@"-[readIntoBuffer:length:]",
	    [accepted readIntoBuffer: buf length: 6] &&
	    !memcmp(buf, "Hello!", 6))

Modified tests/OFUDPSocketTests.m from [29ec231a7f] to [c440a7c2a6].

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
static OFString *module = @"OFUDPSocket";

@implementation TestsAppDelegate (OFUDPSocketTests)
- (void)UDPSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFUDPSocket *sock;
	uint16_t port1, port2;
	of_socket_address_t addr1, addr2, addr3;
	char buf[6];
	OFString *host;

	TEST(@"+[socket]", (sock = [OFUDPSocket socket]))

	TEST(@"-[bindToHost:port:]",
	    (port1 = [sock bindToHost: @"127.0.0.1" port: 0]))

	addr1 = of_socket_address_parse_ip(@"127.0.0.1", port1);

	TEST(@"-[sendBuffer:length:receiver:]",
	    R([sock sendBuffer: "Hello" length: 6 receiver: &addr1]))

	TEST(@"-[receiveIntoBuffer:length:sender:]",
	    [sock receiveIntoBuffer: buf length: 6 sender: &addr2] == 6 &&
	    !memcmp(buf, "Hello", 6) &&
	    (host = of_socket_address_ip_string(&addr2, &port2)) &&
	    [host isEqual: @"127.0.0.1"] && port2 == port1)


	addr3 = of_socket_address_parse_ip(@"127.0.0.1", port1 + 1);

	/*
	 * TODO: Move those tests elsewhere as soon as the DNS resolving part
	 *	 is no longer in OFUDPSocket.
	 */
	TEST(@"of_socket_address_equal()",
	    of_socket_address_equal(&addr1, &addr2) &&
	    !of_socket_address_equal(&addr1, &addr3))

	TEST(@"of_socket_address_hash()",
	    of_socket_address_hash(&addr1) == of_socket_address_hash(&addr2) &&
	    of_socket_address_hash(&addr1) != of_socket_address_hash(&addr3))

	objc_autoreleasePoolPop(pool);
}
@end







|
|

<






|







<
|
>

|





|
|
|

|
|
|




22
23
24
25
26
27
28
29
30
31

32
33
34
35
36
37
38
39
40
41
42
43
44
45

46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
static OFString *module = @"OFUDPSocket";

@implementation TestsAppDelegate (OFUDPSocketTests)
- (void)UDPSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFUDPSocket *sock;
	uint16_t port1;
	OFSocketAddress addr1, addr2, addr3;
	char buf[6];


	TEST(@"+[socket]", (sock = [OFUDPSocket socket]))

	TEST(@"-[bindToHost:port:]",
	    (port1 = [sock bindToHost: @"127.0.0.1" port: 0]))

	addr1 = OFSocketAddressParseIP(@"127.0.0.1", port1);

	TEST(@"-[sendBuffer:length:receiver:]",
	    R([sock sendBuffer: "Hello" length: 6 receiver: &addr1]))

	TEST(@"-[receiveIntoBuffer:length:sender:]",
	    [sock receiveIntoBuffer: buf length: 6 sender: &addr2] == 6 &&
	    !memcmp(buf, "Hello", 6) &&

	    [OFSocketAddressString(&addr2) isEqual: @"127.0.0.1"] &&
	    OFSocketAddressPort(&addr2) == port1)

	addr3 = OFSocketAddressParseIP(@"127.0.0.1", port1 + 1);

	/*
	 * TODO: Move those tests elsewhere as soon as the DNS resolving part
	 *	 is no longer in OFUDPSocket.
	 */
	TEST(@"OFSocketAddressEqual()",
	    OFSocketAddressEqual(&addr1, &addr2) &&
	    !OFSocketAddressEqual(&addr1, &addr3))

	TEST(@"OFSocketAddressHash()",
	    OFSocketAddressHash(&addr1) == OFSocketAddressHash(&addr2) &&
	    OFSocketAddressHash(&addr1) != OFSocketAddressHash(&addr3))

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFValueTests.m from [dd07d710ca] to [f7da5ac296].

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

static OFString *module = @"OFValue";

@implementation TestsAppDelegate (OFValueTests)
- (void)valueTests
{
	void *pool = objc_autoreleasePoolPush();
	of_range_t range = of_range(1, 64), range2;
	of_point_t point = of_point(1.5f, 3.0f), point2;
	of_dimension_t dimension = of_dimension(4.5f, 5.0f), dimension2;
	of_rectangle_t rectangle = of_rectangle(1.5f, 3.0f, 4.5f, 6.0f);
	of_rectangle_t rectangle2;
	OFValue *value;
	void *pointer = &value;

	TEST(@"+[valueWithBytes:objCType:]",
	    (value = [OFValue valueWithBytes: &range
				    objCType: @encode(of_range_t)]))

	TEST(@"-[objCType]", strcmp(value.objCType, @encode(of_range_t)) == 0)

	TEST(@"-[getValue:size:]",
	    R([value getValue: &range2 size: sizeof(of_range_t)]) &&
	    of_range_equal(range2, range))

	EXPECT_EXCEPTION(@"-[getValue:size:] with wrong size throws",
	    OFOutOfRangeException,
	    [value getValue: &range size: sizeof(of_range_t) - 1])

	TEST(@"+[valueWithPointer:]",
	    (value = [OFValue valueWithPointer: pointer]))

	TEST(@"-[pointerValue]",
	    value.pointerValue == pointer &&
	    [[OFValue valueWithBytes: &pointer







|
|
|
|
<





|

|


|
|



|







21
22
23
24
25
26
27
28
29
30
31

32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54

static OFString *module = @"OFValue";

@implementation TestsAppDelegate (OFValueTests)
- (void)valueTests
{
	void *pool = objc_autoreleasePoolPush();
	OFRange range = OFRangeMake(1, 64), range2;
	OFPoint point = OFPointMake(1.5f, 3.0f), point2;
	OFSize size = OFSizeMake(4.5f, 5.0f), size2;
	OFRect rect = OFRectMake(1.5f, 3.0f, 4.5f, 6.0f), rect2;

	OFValue *value;
	void *pointer = &value;

	TEST(@"+[valueWithBytes:objCType:]",
	    (value = [OFValue valueWithBytes: &range
				    objCType: @encode(OFRange)]))

	TEST(@"-[objCType]", strcmp(value.objCType, @encode(OFRange)) == 0)

	TEST(@"-[getValue:size:]",
	    R([value getValue: &range2 size: sizeof(OFRange)]) &&
	    OFRangeEqual(range2, range))

	EXPECT_EXCEPTION(@"-[getValue:size:] with wrong size throws",
	    OFOutOfRangeException,
	    [value getValue: &range size: sizeof(OFRange) - 1])

	TEST(@"+[valueWithPointer:]",
	    (value = [OFValue valueWithPointer: pointer]))

	TEST(@"-[pointerValue]",
	    value.pointerValue == pointer &&
	    [[OFValue valueWithBytes: &pointer
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] nonretainedObjectValue])

	TEST(@"+[valueWithRange:]",
	    (value = [OFValue valueWithRange: range]))

	TEST(@"-[rangeValue]",
	    of_range_equal(value.rangeValue, range) &&
	    (value = [OFValue valueWithBytes: &range
				    objCType: @encode(of_range_t)]) &&
	    of_range_equal(value.rangeValue, range))

	TEST(@"-[getValue:size:] for OFRangeValue",
	    (value = [OFValue valueWithRange: range]) &&
	    R([value getValue: &range2 size: sizeof(range2)]) &&
	    of_range_equal(range2, range))

	EXPECT_EXCEPTION(@"-[rangeValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] rangeValue])

	TEST(@"+[valueWithPoint:]",
	    (value = [OFValue valueWithPoint: point]))

	TEST(@"-[pointValue]",
	    of_point_equal(value.pointValue, point) &&
	    (value = [OFValue valueWithBytes: &point
				    objCType: @encode(of_point_t)]) &&
	    of_point_equal(value.pointValue, point))

	TEST(@"-[getValue:size:] for OFPointValue",
	    (value = [OFValue valueWithPoint: point]) &&
	    R([value getValue: &point2 size: sizeof(point2)]) &&
	    of_point_equal(point2, point))

	EXPECT_EXCEPTION(@"-[pointValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] pointValue])

	TEST(@"+[valueWithDimension:]",
	    (value = [OFValue valueWithDimension: dimension]))

	TEST(@"-[dimensionValue]",
	    of_dimension_equal(value.dimensionValue, dimension) &&
	    (value = [OFValue valueWithBytes: &dimension
				    objCType: @encode(of_dimension_t)]) &&
	    of_dimension_equal(value.dimensionValue, dimension))

	TEST(@"-[getValue:size:] for OFDimensionValue",
	    (value = [OFValue valueWithDimension: dimension]) &&
	    R([value getValue: &dimension2 size: sizeof(dimension2)]) &&
	    of_dimension_equal(dimension2, dimension))

	EXPECT_EXCEPTION(@"-[dimensionValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] dimensionValue])

	TEST(@"+[valueWithRectangle:]",
	    (value = [OFValue valueWithRectangle: rectangle]))

	TEST(@"-[rectangleValue]",
	    of_rectangle_equal(value.rectangleValue, rectangle) &&
	    (value = [OFValue valueWithBytes: &rectangle
				    objCType: @encode(of_rectangle_t)]) &&
	    of_rectangle_equal(value.rectangleValue, rectangle))

	TEST(@"-[getValue:size:] for OFRectangleValue",
	    (value = [OFValue valueWithRectangle: rectangle]) &&
	    R([value getValue: &rectangle2 size: sizeof(rectangle2)]) &&
	    of_rectangle_equal(rectangle2, rectangle))

	EXPECT_EXCEPTION(@"-[rectangleValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] rectangleValue])

	TEST(@"-[isEqual:]",
	    [[OFValue valueWithRectangle: rectangle]
	    isEqual: [OFValue valueWithBytes: &rectangle
				    objCType: @encode(of_rectangle_t)]] &&
	    ![[OFValue valueWithBytes: "a" objCType: @encode(signed char)]
	    isEqual: [OFValue valueWithBytes: "a"
				    objCType: @encode(unsigned char)]] &&
	    ![[OFValue valueWithBytes: "a" objCType: @encode(char)]
	    isEqual: [OFValue valueWithBytes: "b" objCType: @encode(char)]])

	objc_autoreleasePoolPop(pool);
}
@end







|

|
|




|










|

|
|




|






|
|

|
|
|
|
|

|
|
|
|

|


|

|
|

|
|
|
|
|

|
|
|
|

|

|
<


|
|
|









72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148

149
150
151
152
153
154
155
156
157
158
159
160
161
162
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] nonretainedObjectValue])

	TEST(@"+[valueWithRange:]",
	    (value = [OFValue valueWithRange: range]))

	TEST(@"-[rangeValue]",
	    OFRangeEqual(value.rangeValue, range) &&
	    (value = [OFValue valueWithBytes: &range
				    objCType: @encode(OFRange)]) &&
	    OFRangeEqual(value.rangeValue, range))

	TEST(@"-[getValue:size:] for OFRangeValue",
	    (value = [OFValue valueWithRange: range]) &&
	    R([value getValue: &range2 size: sizeof(range2)]) &&
	    OFRangeEqual(range2, range))

	EXPECT_EXCEPTION(@"-[rangeValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] rangeValue])

	TEST(@"+[valueWithPoint:]",
	    (value = [OFValue valueWithPoint: point]))

	TEST(@"-[pointValue]",
	    OFPointEqual(value.pointValue, point) &&
	    (value = [OFValue valueWithBytes: &point
				    objCType: @encode(OFPoint)]) &&
	    OFPointEqual(value.pointValue, point))

	TEST(@"-[getValue:size:] for OFPointValue",
	    (value = [OFValue valueWithPoint: point]) &&
	    R([value getValue: &point2 size: sizeof(point2)]) &&
	    OFPointEqual(point2, point))

	EXPECT_EXCEPTION(@"-[pointValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] pointValue])

	TEST(@"+[valueWithSize:]",
	    (value = [OFValue valueWithSize: size]))

	TEST(@"-[sizeValue]",
	    OFSizeEqual(value.sizeValue, size) &&
	    (value = [OFValue valueWithBytes: &size
				    objCType: @encode(OFSize)]) &&
	    OFSizeEqual(value.sizeValue, size))

	TEST(@"-[getValue:size:] for OFSizeValue",
	    (value = [OFValue valueWithSize: size]) &&
	    R([value getValue: &size2 size: sizeof(size2)]) &&
	    OFSizeEqual(size2, size))

	EXPECT_EXCEPTION(@"-[sizeValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a"
			    objCType: @encode(char)] sizeValue])

	TEST(@"+[valueWithRect:]",
	    (value = [OFValue valueWithRect: rect]))

	TEST(@"-[rectValue]",
	    OFRectEqual(value.rectValue, rect) &&
	    (value = [OFValue valueWithBytes: &rect
				    objCType: @encode(OFRect)]) &&
	    OFRectEqual(value.rectValue, rect))

	TEST(@"-[getValue:size:] for OFRectValue",
	    (value = [OFValue valueWithRect: rect]) &&
	    R([value getValue: &rect2 size: sizeof(rect2)]) &&
	    OFRectEqual(rect2, rect))

	EXPECT_EXCEPTION(@"-[rectValue] with wrong size throws",
	    OFOutOfRangeException,
	    [[OFValue valueWithBytes: "a" objCType: @encode(char)] rectValue])


	TEST(@"-[isEqual:]",
	    [[OFValue valueWithRect: rect]
	    isEqual: [OFValue valueWithBytes: &rect
				    objCType: @encode(OFRect)]] &&
	    ![[OFValue valueWithBytes: "a" objCType: @encode(signed char)]
	    isEqual: [OFValue valueWithBytes: "a"
				    objCType: @encode(unsigned char)]] &&
	    ![[OFValue valueWithBytes: "a" objCType: @encode(char)]
	    isEqual: [OFValue valueWithBytes: "b" objCType: @encode(char)]])

	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/OFXMLElementBuilderTests.m from [12c66175fb] to [47b293e0e2].

21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
static OFXMLNode *nodes[2];
static size_t i = 0;

@implementation TestsAppDelegate (OFXMLElementBuilderTests)
- (void)elementBuilder: (OFXMLElementBuilder *)builder
       didBuildElement: (OFXMLElement *)element
{
	OF_ENSURE(i == 0);
	nodes[i++] = [element retain];
}

-   (void)elementBuilder: (OFXMLElementBuilder *)builder
  didBuildParentlessNode: (OFXMLNode *)node
{
	OF_ENSURE(i == 1);
	nodes[i++] = [node retain];
}

- (void)XMLElementBuilderTests
{
	void *pool = objc_autoreleasePoolPush();
	OFXMLParser *p = [OFXMLParser parser];







|






|







21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
static OFXMLNode *nodes[2];
static size_t i = 0;

@implementation TestsAppDelegate (OFXMLElementBuilderTests)
- (void)elementBuilder: (OFXMLElementBuilder *)builder
       didBuildElement: (OFXMLElement *)element
{
	OFEnsure(i == 0);
	nodes[i++] = [element retain];
}

-   (void)elementBuilder: (OFXMLElementBuilder *)builder
  didBuildParentlessNode: (OFXMLNode *)node
{
	OFEnsure(i == 1);
	nodes[i++] = [node retain];
}

- (void)XMLElementBuilderTests
{
	void *pool = objc_autoreleasePoolPush();
	OFXMLParser *p = [OFXMLParser parser];

Modified tests/PBKDF2Tests.m from [ed81571c9c] to [c97ca65028].

28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
	OFHMAC *HMAC = [OFHMAC HMACWithHashClass: [OFSHA1Hash class]
			   allowsSwappableMemory: true];
	unsigned char key[25];

	/* Test vectors from RFC 6070 */

	TEST(@"PBKDF2-SHA1, 1 iteration",
	    R(of_pbkdf2((of_pbkdf2_parameters_t){
		.HMAC                  = HMAC,
		.iterations            = 1,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\x0C\x60\xC8\x0F\x96\x1F\x0E\x71\xF3\xA9\xB5"
		"\x24\xAF\x60\x12\x06\x2F\xE0\x37\xA6", 20) == 0)

	TEST(@"PBKDF2-SHA1, 2 iterations",
	    R(of_pbkdf2((of_pbkdf2_parameters_t){
		.HMAC                  = HMAC,
		.iterations            = 2,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\xEA\x6C\x01\x4D\xC7\x2D\x6F\x8C\xCD\x1E\xD9"
	        "\x2A\xCE\x1D\x41\xF0\xD8\xDE\x89\x57", 20) == 0)

	TEST(@"PBKDF2-SHA1, 4096 iterations",
	    R(of_pbkdf2((of_pbkdf2_parameters_t){
		.HMAC                  = HMAC,
		.iterations            = 4096,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\x4B\x00\x79\x01\xB7\x65\x48\x9A\xBE\xAD\x49"
	        "\xD9\x26\xF7\x21\xD0\x65\xA4\x29\xC1", 20) == 0)

	/* This test takes too long, even on a fast machine. */
#if 0
	TEST(@"PBKDF2-SHA1, 16777216 iterations",
	    R(of_pbkdf2((of_pbkdf2_parameters_t){
		.HMAC                  = HMAC,
		.iterations            = 16777216,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\xEE\xFE\x3D\x61\xCD\x4D\xA4\xE4\xE9\x94\x5B"
	        "\x3D\x6B\xA2\x15\x8C\x26\x34\xE9\x84", 20) == 0)
#endif

	TEST(@"PBKDF2-SHA1, 4096 iterations, key > 1 block",
	    R(of_pbkdf2((of_pbkdf2_parameters_t){
		.HMAC                  = HMAC,
		.iterations            = 4096,
		.salt                  = (unsigned char *)"saltSALTsaltSALTsalt"
		                         "SALTsaltSALTsalt",
		.saltLength            = 36,
		.password              = "passwordPASSWORDpassword",
		.passwordLength        = 24,
		.key                   = key,
		.keyLength             = 25,
		.allowsSwappableMemory = true
	    })) &&
	    memcmp(key, "\x3D\x2E\xEC\x4F\xE4\x1C\x84\x9B\x80\xC8\xD8\x36\x62"
	        "\xC0\xE4\x4A\x8B\x29\x1A\x96\x4C\xF2\xF0\x70\x38", 25) == 0)

	TEST(@"PBKDF2-SHA1, 4096 iterations, key < 1 block",
	    R(of_pbkdf2((of_pbkdf2_parameters_t){
		.HMAC                  = HMAC,
		.iterations            = 4096,
		.salt                  = (unsigned char *)"sa\0lt",
		.saltLength            = 5,
		.password              = "pass\0word",
		.passwordLength        = 9,
		.key                   = key,







|













|













|















|














|















|







28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
	OFHMAC *HMAC = [OFHMAC HMACWithHashClass: [OFSHA1Hash class]
			   allowsSwappableMemory: true];
	unsigned char key[25];

	/* Test vectors from RFC 6070 */

	TEST(@"PBKDF2-SHA1, 1 iteration",
	    R(OFPBKDF2((OFPBKDF2Parameters){
		.HMAC                  = HMAC,
		.iterations            = 1,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\x0C\x60\xC8\x0F\x96\x1F\x0E\x71\xF3\xA9\xB5"
		"\x24\xAF\x60\x12\x06\x2F\xE0\x37\xA6", 20) == 0)

	TEST(@"PBKDF2-SHA1, 2 iterations",
	    R(OFPBKDF2((OFPBKDF2Parameters){
		.HMAC                  = HMAC,
		.iterations            = 2,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\xEA\x6C\x01\x4D\xC7\x2D\x6F\x8C\xCD\x1E\xD9"
	        "\x2A\xCE\x1D\x41\xF0\xD8\xDE\x89\x57", 20) == 0)

	TEST(@"PBKDF2-SHA1, 4096 iterations",
	    R(OFPBKDF2((OFPBKDF2Parameters){
		.HMAC                  = HMAC,
		.iterations            = 4096,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\x4B\x00\x79\x01\xB7\x65\x48\x9A\xBE\xAD\x49"
	        "\xD9\x26\xF7\x21\xD0\x65\xA4\x29\xC1", 20) == 0)

	/* This test takes too long, even on a fast machine. */
#if 0
	TEST(@"PBKDF2-SHA1, 16777216 iterations",
	    R(OFPBKDF2((OFPBKDF2Parameters){
		.HMAC                  = HMAC,
		.iterations            = 16777216,
		.salt                  = (unsigned char *)"salt",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = key,
		.keyLength             = 20,
		.allowsSwappableMemory = true
	    })) && memcmp(key, "\xEE\xFE\x3D\x61\xCD\x4D\xA4\xE4\xE9\x94\x5B"
	        "\x3D\x6B\xA2\x15\x8C\x26\x34\xE9\x84", 20) == 0)
#endif

	TEST(@"PBKDF2-SHA1, 4096 iterations, key > 1 block",
	    R(OFPBKDF2((OFPBKDF2Parameters){
		.HMAC                  = HMAC,
		.iterations            = 4096,
		.salt                  = (unsigned char *)"saltSALTsaltSALTsalt"
		                         "SALTsaltSALTsalt",
		.saltLength            = 36,
		.password              = "passwordPASSWORDpassword",
		.passwordLength        = 24,
		.key                   = key,
		.keyLength             = 25,
		.allowsSwappableMemory = true
	    })) &&
	    memcmp(key, "\x3D\x2E\xEC\x4F\xE4\x1C\x84\x9B\x80\xC8\xD8\x36\x62"
	        "\xC0\xE4\x4A\x8B\x29\x1A\x96\x4C\xF2\xF0\x70\x38", 25) == 0)

	TEST(@"PBKDF2-SHA1, 4096 iterations, key < 1 block",
	    R(OFPBKDF2((OFPBKDF2Parameters){
		.HMAC                  = HMAC,
		.iterations            = 4096,
		.salt                  = (unsigned char *)"sa\0lt",
		.saltLength            = 5,
		.password              = "pass\0word",
		.passwordLength        = 9,
		.key                   = key,

Modified tests/ScryptTests.m from [c3d319d11a] to [dc5f2613fe].

137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
	uint32_t salsa20Buffer[16];
	uint32_t blockMixBuffer[32];
	uint32_t ROMixBuffer[32], ROMixTmp[17 * 32];
	unsigned char output[64];

	TEST(@"Salsa20/8 Core",
	    R(memcpy(salsa20Buffer, salsa20Input, 64)) &&
	    R(of_salsa20_8_core(salsa20Buffer)) &&
	    memcmp(salsa20Buffer, salsa20Output, 64) == 0)

	TEST(@"Block mix",
	    R(of_scrypt_block_mix(blockMixBuffer, blockMixInput.u32, 1)) &&
	    memcmp(blockMixBuffer, blockMixOutput, 128) == 0)

	TEST(@"ROMix",
	    R(memcpy(ROMixBuffer, ROMixInput, 128)) &&
	    R(of_scrypt_romix(ROMixBuffer, 1, 16, ROMixTmp)) &&
	    memcmp(ROMixBuffer, ROMixOutput, 128) == 0)

	TEST(@"scrypt test vector #1",
	    R(of_scrypt((of_scrypt_parameters_t){
		.blockSize             = 1,
		.costFactor            = 16,
		.parallelization       = 1,
		.salt                  = (unsigned char *)"",
		.saltLength            = 0,
		.password              = "",
		.passwordLength        = 0,
		.key                   = output,
		.keyLength             = 64,
		.allowsSwappableMemory = true
	    })) && memcmp(output, testVector1, 64) == 0)

	TEST(@"scrypt test vector #2",
	    R(of_scrypt((of_scrypt_parameters_t){
		.blockSize             = 8,
		.costFactor            = 1024,
		.parallelization       = 16,
		.salt                  = (unsigned char *)"NaCl",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = output,
		.keyLength             = 64,
		.allowsSwappableMemory = true
	    })) && memcmp(output, testVector2, 64) == 0)

	TEST(@"scrypt test vector #3",
	    R(of_scrypt((of_scrypt_parameters_t){
		.blockSize             = 8,
		.costFactor            = 16384,
		.parallelization       = 1,
		.salt                  = (unsigned char *)"SodiumChloride",
		.saltLength            = 14,
		.password              = "pleaseletmein",
		.passwordLength        = 13,
		.key                   = output,
		.keyLength             = 64,
		.allowsSwappableMemory = true
	    })) && memcmp(output, testVector3, 64) == 0)

	/* The forth test vector is too expensive to include it in the tests. */
#if 0
	TEST(@"scrypt test vector #4",
	    R(of_scrypt((of_scrypt_parameters_t){
		.blockSize             = 8,
		.costFactor            = 1048576,
		.parallelization       = 1,
		.salt                  = (unsigned char *)"SodiumChloride",
		.saltLength            = 14,
		.password              = "pleaseletmein",
		.passwordLength        = 13,







|



|




|



|













|













|















|







137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
	uint32_t salsa20Buffer[16];
	uint32_t blockMixBuffer[32];
	uint32_t ROMixBuffer[32], ROMixTmp[17 * 32];
	unsigned char output[64];

	TEST(@"Salsa20/8 Core",
	    R(memcpy(salsa20Buffer, salsa20Input, 64)) &&
	    R(OFSalsa20_8Core(salsa20Buffer)) &&
	    memcmp(salsa20Buffer, salsa20Output, 64) == 0)

	TEST(@"Block mix",
	    R(OFScryptBlockMix(blockMixBuffer, blockMixInput.u32, 1)) &&
	    memcmp(blockMixBuffer, blockMixOutput, 128) == 0)

	TEST(@"ROMix",
	    R(memcpy(ROMixBuffer, ROMixInput, 128)) &&
	    R(OFScryptROMix(ROMixBuffer, 1, 16, ROMixTmp)) &&
	    memcmp(ROMixBuffer, ROMixOutput, 128) == 0)

	TEST(@"scrypt test vector #1",
	    R(OFScrypt((OFScryptParameters){
		.blockSize             = 1,
		.costFactor            = 16,
		.parallelization       = 1,
		.salt                  = (unsigned char *)"",
		.saltLength            = 0,
		.password              = "",
		.passwordLength        = 0,
		.key                   = output,
		.keyLength             = 64,
		.allowsSwappableMemory = true
	    })) && memcmp(output, testVector1, 64) == 0)

	TEST(@"scrypt test vector #2",
	    R(OFScrypt((OFScryptParameters){
		.blockSize             = 8,
		.costFactor            = 1024,
		.parallelization       = 16,
		.salt                  = (unsigned char *)"NaCl",
		.saltLength            = 4,
		.password              = "password",
		.passwordLength        = 8,
		.key                   = output,
		.keyLength             = 64,
		.allowsSwappableMemory = true
	    })) && memcmp(output, testVector2, 64) == 0)

	TEST(@"scrypt test vector #3",
	    R(OFScrypt((OFScryptParameters){
		.blockSize             = 8,
		.costFactor            = 16384,
		.parallelization       = 1,
		.salt                  = (unsigned char *)"SodiumChloride",
		.saltLength            = 14,
		.password              = "pleaseletmein",
		.passwordLength        = 13,
		.key                   = output,
		.keyLength             = 64,
		.allowsSwappableMemory = true
	    })) && memcmp(output, testVector3, 64) == 0)

	/* The forth test vector is too expensive to include it in the tests. */
#if 0
	TEST(@"scrypt test vector #4",
	    R(OFScrypt((OFScryptParameters){
		.blockSize             = 8,
		.costFactor            = 1048576,
		.parallelization       = 1,
		.salt                  = (unsigned char *)"SodiumChloride",
		.saltLength            = 14,
		.password              = "pleaseletmein",
		.passwordLength        = 13,

Modified tests/SocketTests.m from [a3c28758aa] to [da7b4aa12b].

54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92


93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160

161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224

static OFString *module = @"Socket";

@implementation TestsAppDelegate (SocketTests)
- (void)socketTests
{
	void *pool = objc_autoreleasePoolPush();
	of_socket_address_t addr;
	uint16_t port;

	TEST(@"Parsing an IPv4",
	    R(addr = of_socket_address_parse_ip(@"127.0.0.1", 1234)) &&
	    OF_BSWAP32_IF_LE(addr.sockaddr.in.sin_addr.s_addr) == 0x7F000001 &&
	    OF_BSWAP16_IF_LE(addr.sockaddr.in.sin_port) == 1234)

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #1",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"127.0.0.0.1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #2",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"127.0.0.256", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #3",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"127.0.0. 1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #4",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@" 127.0.0.1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #5",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"127.0.a.1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #6",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"127.0..1", 1234))



	TEST(@"Converting an IPv4 to a string",
	    [of_socket_address_ip_string(&addr, &port) isEqual: @"127.0.0.1"] &&
	    port == 1234)

	TEST(@"Parsing an IPv6 #1",
	    R(addr = of_socket_address_parse_ip(
	    @"1122:3344:5566:7788:99aa:bbCc:ddee:ff00", 1234)) &&
	    COMPARE_V6(addr,
	    0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00) &&
	    OF_BSWAP16_IF_LE(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #2",
	    R(addr = of_socket_address_parse_ip(@"::", 1234)) &&
	    COMPARE_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0) &&
	    OF_BSWAP16_IF_LE(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #3",
	    R(addr = of_socket_address_parse_ip(@"aaAa::bBbb", 1234)) &&
	    COMPARE_V6(addr, 0xAAAA, 0, 0, 0, 0, 0, 0, 0xBBBB) &&
	    OF_BSWAP16_IF_LE(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #4",
	    R(addr = of_socket_address_parse_ip(@"aaAa::", 1234)) &&
	    COMPARE_V6(addr, 0xAAAA, 0, 0, 0, 0, 0, 0, 0) &&
	    OF_BSWAP16_IF_LE(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #5",
	    R(addr = of_socket_address_parse_ip(@"::aaAa", 1234)) &&
	    COMPARE_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0xAAAA) &&
	    OF_BSWAP16_IF_LE(addr.sockaddr.in6.sin6_port) == 1234)

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #1",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"1:::2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #2",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"1: ::2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #3",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"1:: :2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #4",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"1::2::3", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #5",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"10000::1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #6",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"::10000", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #7",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"::1::", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #8",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"1:2:3:4:5:6:7:", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #9",
	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"1:2:3:4:5:6:7::", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #10",

	    OFInvalidFormatException,
	    of_socket_address_parse_ip(@"1:2", 1234))

	SET_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0)
	TEST(@"Converting an IPv6 to a string #1",
	    [of_socket_address_ip_string(&addr, &port) isEqual: @"::"] &&
	    port == 1234)

	SET_V6(addr, 0, 0, 0, 0, 0, 0, 0, 1)
	TEST(@"Converting an IPv6 to a string #2",
	    [of_socket_address_ip_string(&addr, &port) isEqual: @"::1"] &&
	    port == 1234)

	SET_V6(addr, 1, 0, 0, 0, 0, 0, 0, 0)
	TEST(@"Converting an IPv6 to a string #3",
	    [of_socket_address_ip_string(&addr, &port) isEqual: @"1::"] &&
	    port == 1234)

	SET_V6(addr,
	    0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #4",
	    [of_socket_address_ip_string(&addr, &port) isEqual:
	    @"1122:3344:5566:7788:99aa:bbcc:ddee:ff00"] &&
	    port == 1234)

	SET_V6(addr, 0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0)
	TEST(@"Converting an IPv6 to a string #5",
	    [of_socket_address_ip_string(&addr, &port) isEqual:
	    @"1122:3344:5566:7788:99aa:bbcc:ddee:0"] &&
	    port == 1234)

	SET_V6(addr, 0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0, 0)
	TEST(@"Converting an IPv6 to a string #6",
	    [of_socket_address_ip_string(&addr, &port) isEqual:
	    @"1122:3344:5566:7788:99aa:bbcc::"] &&
	    port == 1234)

	SET_V6(addr, 0, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #7",
	    [of_socket_address_ip_string(&addr, &port) isEqual:
	    @"0:3344:5566:7788:99aa:bbcc:ddee:ff00"] &&
	    port == 1234)

	SET_V6(addr, 0, 0, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #8",
	    [of_socket_address_ip_string(&addr, &port) isEqual:
	    @"::5566:7788:99aa:bbcc:ddee:ff00"] &&
	    port == 1234)

	SET_V6(addr, 0, 0, 0x5566, 0, 0, 0, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #9",
	    [of_socket_address_ip_string(&addr, &port) isEqual:
	    @"0:0:5566::ddee:ff00"] &&
	    port == 1234)

	SET_V6(addr, 0, 0, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0, 0)
	TEST(@"Converting an IPv6 to a string #10",
	    [of_socket_address_ip_string(&addr, &port) isEqual:
	    @"::5566:7788:99aa:bbcc:0:0"] &&
	    port == 1234)

	objc_autoreleasePoolPop(pool);
}
@end







|
<


|
|
|

|
<
|

|
<
|

|
<
|

|
<
|

|
<
|

|
<
|

>
>

|
<


|



|


|

|


|

|


|

|


|

|

|
<
|

|
<
|

|
<
|

|
<
|

|
<
|

|
<
|

|
<
|

|
<
|

|
<
|

|
>
|
|



|
<



|
<



|
<




|
|
<



|
|
<



|
|
<



|
|
<



|
|
<



<
|
<



|
|
<




54
55
56
57
58
59
60
61

62
63
64
65
66
67
68

69
70
71

72
73
74

75
76
77

78
79
80

81
82
83

84
85
86
87
88
89

90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118

119
120
121

122
123
124

125
126
127

128
129
130

131
132
133

134
135
136

137
138
139

140
141
142

143
144
145
146
147
148
149
150
151
152

153
154
155
156

157
158
159
160

161
162
163
164
165
166

167
168
169
170
171

172
173
174
175
176

177
178
179
180
181

182
183
184
185
186

187
188
189

190

191
192
193
194
195

196
197
198
199

static OFString *module = @"Socket";

@implementation TestsAppDelegate (SocketTests)
- (void)socketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSocketAddress addr;


	TEST(@"Parsing an IPv4",
	    R(addr = OFSocketAddressParseIP(@"127.0.0.1", 1234)) &&
	    OFFromBigEndian32(addr.sockaddr.in.sin_addr.s_addr) == 0x7F000001 &&
	    OFFromBigEndian16(addr.sockaddr.in.sin_port) == 1234)

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #1", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"127.0.0.0.1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #2", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"127.0.0.256", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #3", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"127.0.0. 1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #4", OFInvalidFormatException,

	    OFSocketAddressParseIP(@" 127.0.0.1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #5", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"127.0.a.1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv4 #6", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"127.0..1", 1234))

	TEST(@"Port of an IPv4 address", OFSocketAddressPort(&addr) == 1234)

	TEST(@"Converting an IPv4 to a string",
	    [OFSocketAddressString(&addr) isEqual: @"127.0.0.1"])


	TEST(@"Parsing an IPv6 #1",
	    R(addr = OFSocketAddressParseIP(
	    @"1122:3344:5566:7788:99aa:bbCc:ddee:ff00", 1234)) &&
	    COMPARE_V6(addr,
	    0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00) &&
	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #2",
	    R(addr = OFSocketAddressParseIP(@"::", 1234)) &&
	    COMPARE_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0) &&
	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #3",
	    R(addr = OFSocketAddressParseIP(@"aaAa::bBbb", 1234)) &&
	    COMPARE_V6(addr, 0xAAAA, 0, 0, 0, 0, 0, 0, 0xBBBB) &&
	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #4",
	    R(addr = OFSocketAddressParseIP(@"aaAa::", 1234)) &&
	    COMPARE_V6(addr, 0xAAAA, 0, 0, 0, 0, 0, 0, 0) &&
	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #5",
	    R(addr = OFSocketAddressParseIP(@"::aaAa", 1234)) &&
	    COMPARE_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0xAAAA) &&
	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234)

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #1", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"1:::2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #2", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"1: ::2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #3", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"1:: :2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #4", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"1::2::3", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #5", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"10000::1", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #6", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"::10000", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #7", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"::1::", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #8", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"1:2:3:4:5:6:7:", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #9", OFInvalidFormatException,

	    OFSocketAddressParseIP(@"1:2:3:4:5:6:7::", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #10", OFInvalidFormatException,
	    OFSocketAddressParseIP(@"1:2", 1234))

	TEST(@"Port of an IPv6 address", OFSocketAddressPort(&addr) == 1234)

	SET_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0)
	TEST(@"Converting an IPv6 to a string #1",
	    [OFSocketAddressString(&addr) isEqual: @"::"])


	SET_V6(addr, 0, 0, 0, 0, 0, 0, 0, 1)
	TEST(@"Converting an IPv6 to a string #2",
	    [OFSocketAddressString(&addr) isEqual: @"::1"])


	SET_V6(addr, 1, 0, 0, 0, 0, 0, 0, 0)
	TEST(@"Converting an IPv6 to a string #3",
	    [OFSocketAddressString(&addr) isEqual: @"1::"])


	SET_V6(addr,
	    0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #4",
	    [OFSocketAddressString(&addr)
	    isEqual: @"1122:3344:5566:7788:99aa:bbcc:ddee:ff00"])


	SET_V6(addr, 0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0)
	TEST(@"Converting an IPv6 to a string #5",
	    [OFSocketAddressString(&addr)
	    isEqual: @"1122:3344:5566:7788:99aa:bbcc:ddee:0"])


	SET_V6(addr, 0x1122, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0, 0)
	TEST(@"Converting an IPv6 to a string #6",
	    [OFSocketAddressString(&addr)
	    isEqual: @"1122:3344:5566:7788:99aa:bbcc::"])


	SET_V6(addr, 0, 0x3344, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #7",
	    [OFSocketAddressString(&addr)
	    isEqual: @"0:3344:5566:7788:99aa:bbcc:ddee:ff00"])


	SET_V6(addr, 0, 0, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #8",
	    [OFSocketAddressString(&addr)
	    isEqual: @"::5566:7788:99aa:bbcc:ddee:ff00"])


	SET_V6(addr, 0, 0, 0x5566, 0, 0, 0, 0xDDEE, 0xFF00)
	TEST(@"Converting an IPv6 to a string #9",

	    [OFSocketAddressString(&addr) isEqual: @"0:0:5566::ddee:ff00"])


	SET_V6(addr, 0, 0, 0x5566, 0x7788, 0x99AA, 0xBBCC, 0, 0)
	TEST(@"Converting an IPv6 to a string #10",
	    [OFSocketAddressString(&addr)
	    isEqual: @"::5566:7788:99aa:bbcc:0:0"])


	objc_autoreleasePoolPop(pool);
}
@end

Modified tests/TestsAppDelegate.m from [ce26788f19] to [0b419cd689].

86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
	 * Calling objc_exit() via atexit() would result in the runtime being
	 * destructed before for the destructors ran.
	 */
	atexit(objc_exit);
#endif

	/* We need deterministic hashes for tests */
	of_hash_seed = 0;

#ifdef OF_WII
	GXRModeObj *rmode;
	void *xfb;

	VIDEO_Init();
	WPAD_Init();







|







86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
	 * Calling objc_exit() via atexit() would result in the runtime being
	 * destructed before for the destructors ran.
	 */
	atexit(objc_exit);
#endif

	/* We need deterministic hashes for tests */
	OFHashSeed = 0;

#ifdef OF_WII
	GXRModeObj *rmode;
	void *xfb;

	VIDEO_Init();
	WPAD_Init();
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309

	consoleInit(GFX_TOP, NULL);
#endif

#if defined(OF_WII) || defined(OF_PSP) || defined(OF_NINTENDO_DS) || \
	defined(OF_NINTENDO_3DS)
	@try {
		return of_application_main(&argc, &argv,
		    [[TestsAppDelegate alloc] init]);
	} @catch (id e) {
		OFString *string = [OFString stringWithFormat:
		    @"\nRuntime error: Unhandled exception:\n%@\n", e];
		OFString *backtrace = [OFString stringWithFormat:
		    @"\nBacktrace:\n  %@\n\n",
		    [[e backtrace] componentsJoinedByString: @"\n  "]];

		[of_stdout setForegroundColor: [OFColor red]];
		[of_stdout writeString: string];
		[of_stdout writeString: backtrace];

# if defined(OF_WII)
		[of_stdout reset];
		[of_stdout writeString: @"Press home button to exit!"];

		for (;;) {
			WPAD_ScanPads();

			if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)
				[OFApplication terminateWithStatus: 1];

			VIDEO_WaitVSync();
		}
# elif defined(OF_PSP)
		sceKernelSleepThreadCB();
# elif defined(OF_NINTENDO_DS)
		[of_stdout reset];
		[of_stdout writeString: @"Press start button to exit!"];

		for (;;) {
			swiWaitForVBlank();
			scanKeys();
			if (keysDown() & KEY_START)
				[OFApplication terminateWithStatus: 1];
		}
# elif defined(OF_NINTENDO_3DS)
		[of_stdout reset];
		[of_stdout writeString: @"Press start button to exit!"];

		for (;;) {
			hidScanInput();

			if (hidKeysDown() & KEY_START)
				[OFApplication terminateWithStatus: 1];

			gspWaitForVBlank();
		}
# else
		abort();
# endif
	}
#else
	return of_application_main(&argc, &argv,
	    [[TestsAppDelegate alloc] init]);
#endif
}

@implementation TestsAppDelegate
- (void)outputTesting: (OFString *)test
	     inModule: (OFString *)module
{
	if (of_stdout.hasTerminal) {
		[of_stdout setForegroundColor: [OFColor yellow]];
		[of_stdout writeFormat: @"[%@] %@: testing...", module, test];
	} else
		[of_stdout writeFormat: @"[%@] %@: ", module, test];
}

- (void)outputSuccess: (OFString *)test
	     inModule: (OFString *)module
{
	if (of_stdout.hasTerminal) {
		[of_stdout setForegroundColor: [OFColor lime]];
		[of_stdout eraseLine];
		[of_stdout writeFormat: @"\r[%@] %@: ok\n", module, test];
	} else
		[of_stdout writeLine: @"ok"];
}

- (void)outputFailure: (OFString *)test
	     inModule: (OFString *)module
{
	if (of_stdout.hasTerminal) {
		[of_stdout setForegroundColor: [OFColor red]];
		[of_stdout eraseLine];
		[of_stdout writeFormat: @"\r[%@] %@: failed\n", module, test];

#ifdef OF_WII
		[of_stdout reset];
		[of_stdout writeLine: @"Press A to continue!"];

		for (;;) {
			WPAD_ScanPads();

			if (WPAD_ButtonsDown(0) & WPAD_BUTTON_A)
				return;

			VIDEO_WaitVSync();
		}
#endif
#ifdef OF_PSP
		[of_stdout reset];
		[of_stdout writeLine: @"Press X to continue!"];

		for (;;) {
			SceCtrlData pad;

			sceCtrlReadBufferPositive(&pad, 1);
			if (pad.Buttons & PSP_CTRL_CROSS) {
				for (;;) {
					sceCtrlReadBufferPositive(&pad, 1);
					if (!(pad.Buttons & PSP_CTRL_CROSS))
						return;
				}
			}
		}
#endif
#ifdef OF_NINTENDO_DS
		[of_stdout reset];
		[of_stdout writeString: @"Press A to continue!"];

		for (;;) {
			swiWaitForVBlank();
			scanKeys();
			if (keysDown() & KEY_A)
				break;
		}
#endif
#ifdef OF_NINTENDO_3DS
		[of_stdout reset];
		[of_stdout writeString: @"Press A to continue!"];

		for (;;) {
			hidScanInput();

			if (hidKeysDown() & KEY_A)
				break;

			gspWaitForVBlank();
		}
#endif

		[of_stdout writeString: @"\r"];
		[of_stdout reset];
		[of_stdout eraseLine];
	} else
		[of_stdout writeLine: @"failed"];
}

- (void)applicationDidFinishLaunching
{
#if defined(OF_IOS) && defined(OF_HAVE_FILES)
	CFBundleRef mainBundle = CFBundleGetMainBundle();
	CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
	UInt8 resourcesPath[PATH_MAX];

	if (!CFURLGetFileSystemRepresentation(resourcesURL, true, resourcesPath,
	    PATH_MAX)) {
		[of_stderr writeString: @"Failed to locate resources!\n"];
		[OFApplication terminateWithStatus: 1];
	}

	[[OFFileManager defaultManager] changeCurrentDirectoryPath:
	    [OFString stringWithUTF8String: (const char *)resourcesPath]];
#endif
#if defined(OF_WII) && defined(OF_HAVE_FILES)







|








|
|
|


|
|












|
|








|
|














<
|







|
|
|

|





|
|
|
|

|





|
|
|
|


|
|











|
|















|
|









|
|











|
|
|

|











|







135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195

196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308

	consoleInit(GFX_TOP, NULL);
#endif

#if defined(OF_WII) || defined(OF_PSP) || defined(OF_NINTENDO_DS) || \
	defined(OF_NINTENDO_3DS)
	@try {
		return OFApplicationMain(&argc, &argv,
		    [[TestsAppDelegate alloc] init]);
	} @catch (id e) {
		OFString *string = [OFString stringWithFormat:
		    @"\nRuntime error: Unhandled exception:\n%@\n", e];
		OFString *backtrace = [OFString stringWithFormat:
		    @"\nBacktrace:\n  %@\n\n",
		    [[e backtrace] componentsJoinedByString: @"\n  "]];

		[OFStdOut setForegroundColor: [OFColor red]];
		[OFStdOut writeString: string];
		[OFStdOut writeString: backtrace];

# if defined(OF_WII)
		[OFStdOut reset];
		[OFStdOut writeString: @"Press home button to exit!"];

		for (;;) {
			WPAD_ScanPads();

			if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)
				[OFApplication terminateWithStatus: 1];

			VIDEO_WaitVSync();
		}
# elif defined(OF_PSP)
		sceKernelSleepThreadCB();
# elif defined(OF_NINTENDO_DS)
		[OFStdOut reset];
		[OFStdOut writeString: @"Press start button to exit!"];

		for (;;) {
			swiWaitForVBlank();
			scanKeys();
			if (keysDown() & KEY_START)
				[OFApplication terminateWithStatus: 1];
		}
# elif defined(OF_NINTENDO_3DS)
		[OFStdOut reset];
		[OFStdOut writeString: @"Press start button to exit!"];

		for (;;) {
			hidScanInput();

			if (hidKeysDown() & KEY_START)
				[OFApplication terminateWithStatus: 1];

			gspWaitForVBlank();
		}
# else
		abort();
# endif
	}
#else

	return OFApplicationMain(&argc, &argv, [[TestsAppDelegate alloc] init]);
#endif
}

@implementation TestsAppDelegate
- (void)outputTesting: (OFString *)test
	     inModule: (OFString *)module
{
	if (OFStdOut.hasTerminal) {
		[OFStdOut setForegroundColor: [OFColor yellow]];
		[OFStdOut writeFormat: @"[%@] %@: testing...", module, test];
	} else
		[OFStdOut writeFormat: @"[%@] %@: ", module, test];
}

- (void)outputSuccess: (OFString *)test
	     inModule: (OFString *)module
{
	if (OFStdOut.hasTerminal) {
		[OFStdOut setForegroundColor: [OFColor lime]];
		[OFStdOut eraseLine];
		[OFStdOut writeFormat: @"\r[%@] %@: ok\n", module, test];
	} else
		[OFStdOut writeLine: @"ok"];
}

- (void)outputFailure: (OFString *)test
	     inModule: (OFString *)module
{
	if (OFStdOut.hasTerminal) {
		[OFStdOut setForegroundColor: [OFColor red]];
		[OFStdOut eraseLine];
		[OFStdOut writeFormat: @"\r[%@] %@: failed\n", module, test];

#ifdef OF_WII
		[OFStdOut reset];
		[OFStdOut writeLine: @"Press A to continue!"];

		for (;;) {
			WPAD_ScanPads();

			if (WPAD_ButtonsDown(0) & WPAD_BUTTON_A)
				return;

			VIDEO_WaitVSync();
		}
#endif
#ifdef OF_PSP
		[OFStdOut reset];
		[OFStdOut writeLine: @"Press X to continue!"];

		for (;;) {
			SceCtrlData pad;

			sceCtrlReadBufferPositive(&pad, 1);
			if (pad.Buttons & PSP_CTRL_CROSS) {
				for (;;) {
					sceCtrlReadBufferPositive(&pad, 1);
					if (!(pad.Buttons & PSP_CTRL_CROSS))
						return;
				}
			}
		}
#endif
#ifdef OF_NINTENDO_DS
		[OFStdOut reset];
		[OFStdOut writeString: @"Press A to continue!"];

		for (;;) {
			swiWaitForVBlank();
			scanKeys();
			if (keysDown() & KEY_A)
				break;
		}
#endif
#ifdef OF_NINTENDO_3DS
		[OFStdOut reset];
		[OFStdOut writeString: @"Press A to continue!"];

		for (;;) {
			hidScanInput();

			if (hidKeysDown() & KEY_A)
				break;

			gspWaitForVBlank();
		}
#endif

		[OFStdOut writeString: @"\r"];
		[OFStdOut reset];
		[OFStdOut eraseLine];
	} else
		[OFStdOut writeLine: @"failed"];
}

- (void)applicationDidFinishLaunching
{
#if defined(OF_IOS) && defined(OF_HAVE_FILES)
	CFBundleRef mainBundle = CFBundleGetMainBundle();
	CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
	UInt8 resourcesPath[PATH_MAX];

	if (!CFURLGetFileSystemRepresentation(resourcesURL, true, resourcesPath,
	    PATH_MAX)) {
		[OFStdErr writeString: @"Failed to locate resources!\n"];
		[OFApplication terminateWithStatus: 1];
	}

	[[OFFileManager defaultManager] changeCurrentDirectoryPath:
	    [OFString stringWithUTF8String: (const char *)resourcesPath]];
#endif
#if defined(OF_WII) && defined(OF_HAVE_FILES)
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431

#ifdef OF_HAVE_SOCKETS
	[self DNSResolverTests];
#endif
	[self systemInfoTests];
	[self localeTests];

	[of_stdout reset];

#if defined(OF_IOS)
	[of_stdout writeFormat: @"%d tests failed!", _fails];
	[OFApplication terminateWithStatus: _fails];
#elif defined(OF_WII)
	[of_stdout writeString: @"Press home button to exit!"];

	for (;;) {
		WPAD_ScanPads();

		if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)
			[OFApplication terminateWithStatus: _fails];

		VIDEO_WaitVSync();
	}
#elif defined(OF_PSP)
	[of_stdout writeFormat: @"%d tests failed!", _fails];

	sceKernelSleepThreadCB();
#elif defined(OF_NINTENDO_DS)
	[of_stdout writeString: @"Press start button to exit!"];

	for (;;) {
		swiWaitForVBlank();
		scanKeys();
		if (keysDown() & KEY_START)
			[OFApplication terminateWithStatus: _fails];
	}
#elif defined(OF_NINTENDO_3DS)
	[of_stdout writeString: @"Press start button to exit!"];

	for (;;) {
		hidScanInput();

		if (hidKeysDown() & KEY_START)
			[OFApplication terminateWithStatus: _fails];








|


|


|










|



|








|







386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430

#ifdef OF_HAVE_SOCKETS
	[self DNSResolverTests];
#endif
	[self systemInfoTests];
	[self localeTests];

	[OFStdOut reset];

#if defined(OF_IOS)
	[OFStdOut writeFormat: @"%d tests failed!", _fails];
	[OFApplication terminateWithStatus: _fails];
#elif defined(OF_WII)
	[OFStdOut writeString: @"Press home button to exit!"];

	for (;;) {
		WPAD_ScanPads();

		if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)
			[OFApplication terminateWithStatus: _fails];

		VIDEO_WaitVSync();
	}
#elif defined(OF_PSP)
	[OFStdOut writeFormat: @"%d tests failed!", _fails];

	sceKernelSleepThreadCB();
#elif defined(OF_NINTENDO_DS)
	[OFStdOut writeString: @"Press start button to exit!"];

	for (;;) {
		swiWaitForVBlank();
		scanKeys();
		if (keysDown() & KEY_START)
			[OFApplication terminateWithStatus: _fails];
	}
#elif defined(OF_NINTENDO_3DS)
	[OFStdOut writeString: @"Press start button to exit!"];

	for (;;) {
		hidScanInput();

		if (hidKeysDown() & KEY_START)
			[OFApplication terminateWithStatus: _fails];

Modified tests/terminal/TerminalTests.m from [cd3ec05bca] to [edc6e4e174].

34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
	    [OFColor maroon], [OFColor red], [OFColor purple],
	    [OFColor fuchsia], [OFColor green], [OFColor lime], [OFColor olive],
	    [OFColor yellow], [OFColor navy], [OFColor blue], [OFColor teal],
	    [OFColor aqua], nil];
	size_t i;
	OFEnumerator OF_GENERIC(OFColor *) *reverseEnumerator;

	[of_stdout writeFormat: @"%dx%d\n", of_stdout.columns, of_stdout.rows];

	i = 0;
	for (OFColor *color in colors) {
		[of_stdout setForegroundColor: color];
		[of_stdout writeFormat: @"%zx", i++];
	}
	[of_stdout reset];
	[of_stdout writeLine: @"R"];

	i = 0;
	for (OFColor *color in colors) {
		[of_stdout setBackgroundColor: color];
		[of_stdout writeFormat: @"%zx", i++];
	}
	[of_stdout reset];
	[of_stdout writeLine: @"R"];

	i = 0;
	reverseEnumerator = [colors.reversedArray objectEnumerator];
	for (OFColor *color in colors) {
		[of_stdout setForegroundColor: color];
		[of_stdout setBackgroundColor: [reverseEnumerator nextObject]];
		[of_stdout writeFormat: @"%zx", i++];
	}
	[of_stdout reset];
	[of_stdout writeLine: @"R"];

	for (i = 0; i < colors.count * 2; i++) {
		if (i % 2)
			[of_stdout setBackgroundColor: [colors objectAtIndex:
			    ((i / 2) + 2) % colors.count]];
		else
			[of_stdout setForegroundColor:
			    [colors objectAtIndex: i / 2]];

		[of_stdout writeFormat: @"%zx", i / 2];
	}
	[of_stdout reset];
	[of_stdout writeLine: @"R"];

	[of_stdout writeLine: @"Press return"];
	[of_stdin readLine];

	[of_stdout setBackgroundColor: [OFColor green]];
	[of_stdout writeString: @"Hello!"];
	[OFThread sleepForTimeInterval: 2];
	[of_stdout eraseLine];
	[of_stdout writeString: @"World!"];
	[OFThread sleepForTimeInterval: 2];

	[of_stdout clear];
	[OFThread sleepForTimeInterval: 2];

	[of_stdout setCursorPosition: of_point(5, 3)];
	[of_stdout writeString: @"Text at (5, 3)"];
	[OFThread sleepForTimeInterval: 2];

	[of_stdout setRelativeCursorPosition: of_point(-2, 0)];
	[OFThread sleepForTimeInterval: 2];
	[of_stdout setRelativeCursorPosition: of_point(2, 0)];
	[OFThread sleepForTimeInterval: 2];
	[of_stdout setRelativeCursorPosition: of_point(0, -2)];
	[OFThread sleepForTimeInterval: 2];
	[of_stdout setRelativeCursorPosition: of_point(0, 2)];
	[OFThread sleepForTimeInterval: 2];
	[of_stdout setRelativeCursorPosition: of_point(1, 1)];
	[OFThread sleepForTimeInterval: 2];
	[of_stdout setRelativeCursorPosition: of_point(-1, -1)];
	[OFThread sleepForTimeInterval: 2];

	[of_stdout setCursorColumn: 2];
	[OFThread sleepForTimeInterval: 2];

	[of_stdout reset];

	[OFApplication terminate];
}
@end







|



|
|

|
|



|
|

|
|




|
|
|

|
|



|


|


|

|
|

|
|

|
|

|
|


|


|
|


|

|

|

|

|

|


|


|




34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
	    [OFColor maroon], [OFColor red], [OFColor purple],
	    [OFColor fuchsia], [OFColor green], [OFColor lime], [OFColor olive],
	    [OFColor yellow], [OFColor navy], [OFColor blue], [OFColor teal],
	    [OFColor aqua], nil];
	size_t i;
	OFEnumerator OF_GENERIC(OFColor *) *reverseEnumerator;

	[OFStdOut writeFormat: @"%dx%d\n", OFStdOut.columns, OFStdOut.rows];

	i = 0;
	for (OFColor *color in colors) {
		[OFStdOut setForegroundColor: color];
		[OFStdOut writeFormat: @"%zx", i++];
	}
	[OFStdOut reset];
	[OFStdOut writeLine: @"R"];

	i = 0;
	for (OFColor *color in colors) {
		[OFStdOut setBackgroundColor: color];
		[OFStdOut writeFormat: @"%zx", i++];
	}
	[OFStdOut reset];
	[OFStdOut writeLine: @"R"];

	i = 0;
	reverseEnumerator = [colors.reversedArray objectEnumerator];
	for (OFColor *color in colors) {
		[OFStdOut setForegroundColor: color];
		[OFStdOut setBackgroundColor: [reverseEnumerator nextObject]];
		[OFStdOut writeFormat: @"%zx", i++];
	}
	[OFStdOut reset];
	[OFStdOut writeLine: @"R"];

	for (i = 0; i < colors.count * 2; i++) {
		if (i % 2)
			[OFStdOut setBackgroundColor: [colors objectAtIndex:
			    ((i / 2) + 2) % colors.count]];
		else
			[OFStdOut setForegroundColor:
			    [colors objectAtIndex: i / 2]];

		[OFStdOut writeFormat: @"%zx", i / 2];
	}
	[OFStdOut reset];
	[OFStdOut writeLine: @"R"];

	[OFStdOut writeLine: @"Press return"];
	[OFStdIn readLine];

	[OFStdOut setBackgroundColor: [OFColor green]];
	[OFStdOut writeString: @"Hello!"];
	[OFThread sleepForTimeInterval: 2];
	[OFStdOut eraseLine];
	[OFStdOut writeString: @"World!"];
	[OFThread sleepForTimeInterval: 2];

	[OFStdOut clear];
	[OFThread sleepForTimeInterval: 2];

	[OFStdOut setCursorPosition: OFPointMake(5, 3)];
	[OFStdOut writeString: @"Text at (5, 3)"];
	[OFThread sleepForTimeInterval: 2];

	[OFStdOut setRelativeCursorPosition: OFPointMake(-2, 0)];
	[OFThread sleepForTimeInterval: 2];
	[OFStdOut setRelativeCursorPosition: OFPointMake(2, 0)];
	[OFThread sleepForTimeInterval: 2];
	[OFStdOut setRelativeCursorPosition: OFPointMake(0, -2)];
	[OFThread sleepForTimeInterval: 2];
	[OFStdOut setRelativeCursorPosition: OFPointMake(0, 2)];
	[OFThread sleepForTimeInterval: 2];
	[OFStdOut setRelativeCursorPosition: OFPointMake(1, 1)];
	[OFThread sleepForTimeInterval: 2];
	[OFStdOut setRelativeCursorPosition: OFPointMake(-1, -1)];
	[OFThread sleepForTimeInterval: 2];

	[OFStdOut setCursorColumn: 2];
	[OFThread sleepForTimeInterval: 2];

	[OFStdOut reset];

	[OFApplication terminate];
}
@end

Modified utils/ofarc/Archive.h from [2900eb7128] to [c76a3f3daa].

16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#import "OFObject.h"
#import "OFFile.h"
#import "OFArray.h"

@protocol Archive <OFObject>
+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (of_string_encoding_t)encoding;
- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (of_string_encoding_t)encoding;
- (void)listFiles;
- (void)extractFiles: (OFArray OF_GENERIC(OFString *) *)files;
- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files;
@optional
- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files;
@end







|


|






16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
#import "OFObject.h"
#import "OFFile.h"
#import "OFArray.h"

@protocol Archive <OFObject>
+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (OFStringEncoding)encoding;
- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (OFStringEncoding)encoding;
- (void)listFiles;
- (void)extractFiles: (OFArray OF_GENERIC(OFString *) *)files;
- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files;
@optional
- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files;
@end

Modified utils/ofarc/GZIPArchive.m from [c5bd2c7c25] to [5f3f952774].

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
static OFArc *app;

static void
setPermissions(OFString *destination, OFString *source)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	OFFileManager *fileManager = [OFFileManager defaultManager];
	of_file_attributes_t attributes =
	    [fileManager attributesOfItemAtPath: source];
	of_file_attribute_key_t key = of_file_attribute_key_posix_permissions;
	of_file_attributes_t destinationAttributes = [OFDictionary
	    dictionaryWithObject: [attributes objectForKey: key]
			  forKey: key];

	[fileManager setAttributes: destinationAttributes
		      ofItemAtPath: destination];
#endif
}

static void
setModificationDate(OFString *path, OFGZIPStream *stream)
{
	OFDate *modificationDate = stream.modificationDate;
	of_file_attributes_t attributes;

	if (modificationDate == nil)
		return;

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: of_file_attribute_key_modification_date];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation GZIPArchive
+ (void)initialize
{
	if (self == [GZIPArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		_stream = [[OFGZIPStream alloc] initWithStream: stream
							  mode: mode];
	} @catch (id e) {







|
|
|
|












|






|













|








|







26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
static OFArc *app;

static void
setPermissions(OFString *destination, OFString *source)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	OFFileManager *fileManager = [OFFileManager defaultManager];
	OFFileAttributes attributes = [fileManager
	    attributesOfItemAtPath: source];
	OFFileAttributeKey key = OFFilePOSIXPermissions;
	OFFileAttributes destinationAttributes = [OFDictionary
	    dictionaryWithObject: [attributes objectForKey: key]
			  forKey: key];

	[fileManager setAttributes: destinationAttributes
		      ofItemAtPath: destination];
#endif
}

static void
setModificationDate(OFString *path, OFGZIPStream *stream)
{
	OFDate *modificationDate = stream.modificationDate;
	OFFileAttributes attributes;

	if (modificationDate == nil)
		return;

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: OFFileModificationDate];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation GZIPArchive
+ (void)initialize
{
	if (self == [GZIPArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		_stream = [[OFGZIPStream alloc] initWithStream: stream
							  mode: mode];
	} @catch (id e) {
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
	[_stream release];

	[super dealloc];
}

- (void)listFiles
{
	[of_stderr writeLine: OF_LOCALIZED(@"cannot_list_gz",
	    @"Cannot list files of a .gz archive!")];
	app->_exitStatus = 1;
}

- (void)extractFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFString *fileName;
	OFFile *output;

	if (files.count != 0) {
		[of_stderr writeLine:
		    OF_LOCALIZED(@"cannot_extract_specific_file_from_gz",
		    @"Cannot extract a specific file of a .gz archive!")];
		app->_exitStatus = 1;
		return;
	}

	fileName = app->_archivePath.lastPathComponent
	    .stringByDeletingPathExtension;

	if (app->_outputLevel >= 0)
		[of_stdout writeString: OF_LOCALIZED(@"extracting_file",
		    @"Extracting %[file]...",
		    @"file", fileName)];

	if (![app shouldExtractFile: fileName outFileName: fileName])
		return;

	output = [OFFile fileWithPath: fileName mode: @"w"];







|










|










|







96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
	[_stream release];

	[super dealloc];
}

- (void)listFiles
{
	[OFStdErr writeLine: OF_LOCALIZED(@"cannot_list_gz",
	    @"Cannot list files of a .gz archive!")];
	app->_exitStatus = 1;
}

- (void)extractFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFString *fileName;
	OFFile *output;

	if (files.count != 0) {
		[OFStdErr writeLine:
		    OF_LOCALIZED(@"cannot_extract_specific_file_from_gz",
		    @"Cannot extract a specific file of a .gz archive!")];
		app->_exitStatus = 1;
		return;
	}

	fileName = app->_archivePath.lastPathComponent
	    .stringByDeletingPathExtension;

	if (app->_outputLevel >= 0)
		[OFStdOut writeString: OF_LOCALIZED(@"extracting_file",
		    @"Extracting %[file]...",
		    @"file", fileName)];

	if (![app shouldExtractFile: fileName outFileName: fileName])
		return;

	output = [OFFile fileWithPath: fileName mode: @"w"];
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
		}
	}

	[output close];
	setModificationDate(fileName, _stream);

	if (app->_outputLevel >= 0) {
		[of_stdout writeString: @"\r"];
		[of_stdout writeLine: OF_LOCALIZED(@"extracting_file_done",
		    @"Extracting %[file]... done",
		    @"file", fileName)];
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFString *fileName = app->_archivePath.lastPathComponent
	    .stringByDeletingPathExtension;

	if (files.count > 0) {
		[of_stderr writeLine: OF_LOCALIZED(
		    @"cannot_print_specific_file_from_gz",
		    @"Cannot print a specific file of a .gz archive!")];
		app->_exitStatus = 1;
		return;
	}

	while (!_stream.atEndOfStream) {
		ssize_t length = [app copyBlockFromStream: _stream
						 toStream: of_stdout
						 fileName: fileName];

		if (length < 0) {
			app->_exitStatus = 1;
			return;
		}
	}
}
@end







|
|











|








|









143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
		}
	}

	[output close];
	setModificationDate(fileName, _stream);

	if (app->_outputLevel >= 0) {
		[OFStdOut writeString: @"\r"];
		[OFStdOut writeLine: OF_LOCALIZED(@"extracting_file_done",
		    @"Extracting %[file]... done",
		    @"file", fileName)];
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFString *fileName = app->_archivePath.lastPathComponent
	    .stringByDeletingPathExtension;

	if (files.count > 0) {
		[OFStdErr writeLine: OF_LOCALIZED(
		    @"cannot_print_specific_file_from_gz",
		    @"Cannot print a specific file of a .gz archive!")];
		app->_exitStatus = 1;
		return;
	}

	while (!_stream.atEndOfStream) {
		ssize_t length = [app copyBlockFromStream: _stream
						 toStream: OFStdOut
						 fileName: fileName];

		if (length < 0) {
			app->_exitStatus = 1;
			return;
		}
	}
}
@end

Modified utils/ofarc/LHAArchive.m from [a0cfa6c4ee] to [051184aa1d].

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117

	if (mode == nil)
		return;

	mode = [OFNumber numberWithUnsignedShort:
	    mode.unsignedShortValue & 0777];

	of_file_attributes_t attributes = [OFDictionary
	    dictionaryWithObject: mode
			  forKey: of_file_attribute_key_posix_permissions];

	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
#endif
}

static void
setModificationDate(OFString *path, OFLHAArchiveEntry *entry)
{
	OFDate *modificationDate = entry.modificationDate;
	of_file_attributes_t attributes;

	if (modificationDate == nil) {
		/*
		 * Fall back to the original date if we have no modification
		 * date, as the modification date is a UNIX extension.
		 */
		modificationDate = entry.date;

		if (modificationDate == nil)
			return;
	}

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: of_file_attribute_key_modification_date];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation LHAArchive
+ (void)initialize
{
	if (self == [LHAArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		_archive = [[OFLHAArchive alloc] initWithStream: stream
							   mode: mode];

		if (encoding != OF_STRING_ENCODING_AUTODETECT)
			_archive.encoding = encoding;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;







|

|










|














|













|








|







|







44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117

	if (mode == nil)
		return;

	mode = [OFNumber numberWithUnsignedShort:
	    mode.unsignedShortValue & 0777];

	OFFileAttributes attributes = [OFDictionary
	    dictionaryWithObject: mode
			  forKey: OFFilePOSIXPermissions];

	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
#endif
}

static void
setModificationDate(OFString *path, OFLHAArchiveEntry *entry)
{
	OFDate *modificationDate = entry.modificationDate;
	OFFileAttributes attributes;

	if (modificationDate == nil) {
		/*
		 * Fall back to the original date if we have no modification
		 * date, as the modification date is a UNIX extension.
		 */
		modificationDate = entry.date;

		if (modificationDate == nil)
			return;
	}

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: OFFileModificationDate];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation LHAArchive
+ (void)initialize
{
	if (self == [LHAArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		_archive = [[OFLHAArchive alloc] initWithStream: stream
							   mode: mode];

		if (encoding != OFStringEncodingAutodetect)
			_archive.encoding = encoding;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
- (void)listFiles
{
	OFLHAArchiveEntry *entry;

	while ((entry = [_archive nextEntry]) != nil) {
		void *pool = objc_autoreleasePoolPush();

		[of_stdout writeLine: entry.fileName];

		if (app->_outputLevel >= 1) {
			OFString *date = [entry.date
			    localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];
			OFString *compressedSize = [OFString stringWithFormat:
			    @"%" PRIu32, entry.compressedSize];
			OFString *uncompressedSize = [OFString stringWithFormat:
			    @"%" PRIu32, entry.uncompressedSize];
			OFString *CRC16 = [OFString stringWithFormat:
			    @"%04" PRIX16, entry.CRC16];

			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_compressed_size",
			    @"["
			    @"    'Compressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", compressedSize)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_uncompressed_size",
			    @"["
			    @"    'Uncompressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", uncompressedSize)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_compression_method",
			    @"Compression method: %[method]",
			    @"method", entry.compressionMethod)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(@"list_crc16",
			    @"CRC16: %[crc16]",
			    @"crc16", CRC16)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(@"list_date",
			    @"Date: %[date]",
			    @"date", date)];

			if (entry.mode != nil) {
				OFString *modeString = [OFString
				    stringWithFormat:
				    @"%ho", entry.mode.unsignedShortValue];

				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(@"list_mode",
				    @"Mode: %[mode]",
				    @"mode", modeString)];
			}
			if (entry.UID != nil) {
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(@"list_uid",
				    @"UID: %[uid]",
				    @"uid", entry.UID)];
			}
			if (entry.GID != nil) {
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(@"list_gid",
				    @"GID: %[gid]",
				    @"gid", entry.GID)];
			}
			if (entry.owner != nil) {
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_owner",
				    @"Owner: %[owner]",
				    @"owner", entry.owner)];
			}
			if (entry.group != nil) {
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_group",
				    @"Group: %[group]",
				    @"group", entry.group)];
			}

			if (app->_outputLevel >= 2) {
				OFString *headerLevel = [OFString
				    stringWithFormat: @"%" PRIu8,
						      entry.headerLevel];

				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_header_level",
				    @"Header level: %[level]",
				    @"level", headerLevel)];

				if (entry.operatingSystemIdentifier != '\0') {
					OFString *OSID =
					    [OFString stringWithFormat: @"%c",
					    entry.operatingSystemIdentifier];

					[of_stdout writeString: @"\t"];
					[of_stdout writeLine: OF_LOCALIZED(
					    @"list_osid",
					    @"Operating system identifier: "
					    "%[osid]",
					    @"osid", OSID)];
				}

				if (entry.modificationDate != nil) {
					OFString *modificationDate =
					    entry.modificationDate.description;

					[of_stdout writeString: @"\t"];
					[of_stdout writeLine: OF_LOCALIZED(
					    @"list_modification_date",
					    @"Modification date: %[date]",
					    @"date", modificationDate)];
				}
			}

			if (app->_outputLevel >= 3) {
				OFString *extensions =
				    indent(entry.extensions.description);

				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_extensions",
				    @"Extensions: %[extensions]",
				    @"extensions", extensions)];
			}
		}

		objc_autoreleasePoolPop(pool);







|











|
|









|
|









|
|



|
|


|
|








|
|




|
|




|
|




|
|





|
|










|
|









|
|










|
|










|
|







127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
- (void)listFiles
{
	OFLHAArchiveEntry *entry;

	while ((entry = [_archive nextEntry]) != nil) {
		void *pool = objc_autoreleasePoolPush();

		[OFStdOut writeLine: entry.fileName];

		if (app->_outputLevel >= 1) {
			OFString *date = [entry.date
			    localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];
			OFString *compressedSize = [OFString stringWithFormat:
			    @"%" PRIu32, entry.compressedSize];
			OFString *uncompressedSize = [OFString stringWithFormat:
			    @"%" PRIu32, entry.uncompressedSize];
			OFString *CRC16 = [OFString stringWithFormat:
			    @"%04" PRIX16, entry.CRC16];

			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_compressed_size",
			    @"["
			    @"    'Compressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", compressedSize)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_uncompressed_size",
			    @"["
			    @"    'Uncompressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", uncompressedSize)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_compression_method",
			    @"Compression method: %[method]",
			    @"method", entry.compressionMethod)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(@"list_crc16",
			    @"CRC16: %[crc16]",
			    @"crc16", CRC16)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(@"list_date",
			    @"Date: %[date]",
			    @"date", date)];

			if (entry.mode != nil) {
				OFString *modeString = [OFString
				    stringWithFormat:
				    @"%ho", entry.mode.unsignedShortValue];

				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(@"list_mode",
				    @"Mode: %[mode]",
				    @"mode", modeString)];
			}
			if (entry.UID != nil) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(@"list_uid",
				    @"UID: %[uid]",
				    @"uid", entry.UID)];
			}
			if (entry.GID != nil) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(@"list_gid",
				    @"GID: %[gid]",
				    @"gid", entry.GID)];
			}
			if (entry.owner != nil) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_owner",
				    @"Owner: %[owner]",
				    @"owner", entry.owner)];
			}
			if (entry.group != nil) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_group",
				    @"Group: %[group]",
				    @"group", entry.group)];
			}

			if (app->_outputLevel >= 2) {
				OFString *headerLevel = [OFString
				    stringWithFormat: @"%" PRIu8,
						      entry.headerLevel];

				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_header_level",
				    @"Header level: %[level]",
				    @"level", headerLevel)];

				if (entry.operatingSystemIdentifier != '\0') {
					OFString *OSID =
					    [OFString stringWithFormat: @"%c",
					    entry.operatingSystemIdentifier];

					[OFStdOut writeString: @"\t"];
					[OFStdOut writeLine: OF_LOCALIZED(
					    @"list_osid",
					    @"Operating system identifier: "
					    "%[osid]",
					    @"osid", OSID)];
				}

				if (entry.modificationDate != nil) {
					OFString *modificationDate =
					    entry.modificationDate.description;

					[OFStdOut writeString: @"\t"];
					[OFStdOut writeLine: OF_LOCALIZED(
					    @"list_modification_date",
					    @"Modification date: %[date]",
					    @"date", modificationDate)];
				}
			}

			if (app->_outputLevel >= 3) {
				OFString *extensions =
				    indent(entry.extensions.description);

				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_extensions",
				    @"Extensions: %[extensions]",
				    @"extensions", extensions)];
			}
		}

		objc_autoreleasePoolPop(pool);
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
		if (!all && ![files containsObject: fileName])
			continue;

		[missing removeObject: fileName];

		outFileName = [app safeLocalPathForPath: fileName];
		if (outFileName == nil) {
			[of_stderr writeLine: OF_LOCALIZED(
			    @"refusing_to_extract_file",
			    @"Refusing to extract %[file]!",
			    @"file", fileName)];

			app->_exitStatus = 1;
			goto outer_loop_end;
		}

		if (app->_outputLevel >= 0)
			[of_stdout writeString: OF_LOCALIZED(@"extracting_file",
			    @"Extracting %[file]...",
			    @"file", fileName)];

		if ([fileName hasSuffix: @"/"]) {
			[fileManager createDirectoryAtPath: outFileName
					     createParents: true];
			setPermissions(outFileName, entry);
			setModificationDate(outFileName, entry);

			if (app->_outputLevel >= 0) {
				[of_stdout writeString: @"\r"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"extracting_file_done",
				    @"Extracting %[file]... done",
				    @"file", fileName)];
			}

			goto outer_loop_end;
		}







|









|










|
|







288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
		if (!all && ![files containsObject: fileName])
			continue;

		[missing removeObject: fileName];

		outFileName = [app safeLocalPathForPath: fileName];
		if (outFileName == nil) {
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"refusing_to_extract_file",
			    @"Refusing to extract %[file]!",
			    @"file", fileName)];

			app->_exitStatus = 1;
			goto outer_loop_end;
		}

		if (app->_outputLevel >= 0)
			[OFStdOut writeString: OF_LOCALIZED(@"extracting_file",
			    @"Extracting %[file]...",
			    @"file", fileName)];

		if ([fileName hasSuffix: @"/"]) {
			[fileManager createDirectoryAtPath: outFileName
					     createParents: true];
			setPermissions(outFileName, entry);
			setModificationDate(outFileName, entry);

			if (app->_outputLevel >= 0) {
				[OFStdOut writeString: @"\r"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"extracting_file_done",
				    @"Extracting %[file]... done",
				    @"file", fileName)];
			}

			goto outer_loop_end;
		}
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
			if (app->_outputLevel >= 0 && percent != newPercent) {
				OFString *percentString;

				percent = newPercent;
				percentString = [OFString stringWithFormat:
				    @"%3u", percent];

				[of_stdout writeString: @"\r"];
				[of_stdout writeString: OF_LOCALIZED(
				    @"extracting_file_percent",
				    @"Extracting %[file]... %[percent]%",
				    @"file", fileName,
				    @"percent", percentString)];
			}
		}

		[output close];
		setModificationDate(outFileName, entry);

		if (app->_outputLevel >= 0) {
			[of_stdout writeString: @"\r"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"extracting_file_done",
			    @"Extracting %[file]... done",
			    @"file", fileName)];
		}

outer_loop_end:
		objc_autoreleasePoolPop(pool);
	}

	if (missing.count > 0) {
		for (OFString *file in missing)
			[of_stderr writeLine: OF_LOCALIZED(
			    @"file_not_in_archive",
			    @"File %[file] is not in the archive!",
			    @"file", file)];

		app->_exitStatus = 1;
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files_
{
	OFMutableSet *files;
	OFLHAArchiveEntry *entry;

	if (files_.count < 1) {
		[of_stderr writeLine: OF_LOCALIZED(@"print_no_file_specified",
		    @"Need one or more files to print!")];
		app->_exitStatus = 1;
		return;
	}

	files = [OFMutableSet setWithArray: files_];

	while ((entry = [_archive nextEntry]) != nil) {
		OFString *fileName = entry.fileName;
		OFStream *stream;

		if (![files containsObject: fileName])
			continue;

		stream = [_archive streamForReadingCurrentEntry];

		while (!stream.atEndOfStream) {
			ssize_t length = [app copyBlockFromStream: stream
							 toStream: of_stdout
							 fileName: fileName];

			if (length < 0) {
				app->_exitStatus = 1;
				return;
			}
		}

		[files removeObject: fileName];
		[stream close];

		if (files.count == 0)
			break;
	}

	for (OFString *file in files) {
		[of_stderr writeLine: OF_LOCALIZED(@"file_not_in_archive",
		    @"File %[file] is not in the archive!",
		    @"file", file)];
		app->_exitStatus = 1;
	}
}

- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFFileManager *fileManager = [OFFileManager defaultManager];

	if (files.count < 1) {
		[of_stderr writeLine: OF_LOCALIZED(@"add_no_file_specified",
		    @"Need one or more files to add!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *fileName in files) {
		void *pool = objc_autoreleasePoolPush();
		of_file_attributes_t attributes;
		of_file_type_t type;
		OFMutableLHAArchiveEntry *entry;
		OFStream *output;

		if (app->_outputLevel >= 0)
			[of_stdout writeString: OF_LOCALIZED(@"adding_file",
			    @"Adding %[file]...",
			    @"file", fileName)];

		attributes = [fileManager attributesOfItemAtPath: fileName];
		type = attributes.fileType;
		entry = [OFMutableLHAArchiveEntry entryWithFileName: fileName];

#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
		entry.mode = [OFNumber numberWithUnsignedLong:
		    attributes.filePOSIXPermissions];
#endif
		entry.date = attributes.fileModificationDate;

#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
		entry.UID =
		    [OFNumber numberWithUnsignedLong: attributes.filePOSIXUID];
		entry.GID =
		    [OFNumber numberWithUnsignedLong: attributes.filePOSIXGID];
		entry.owner = attributes.fileOwner;
		entry.group = attributes.fileGroup;
#endif

		if ([type isEqual: of_file_type_directory])
			entry.compressionMethod = @"-lhd-";

		output = [_archive streamForWritingEntry: entry];

		if ([type isEqual: of_file_type_regular]) {
			unsigned long long written = 0;
			unsigned long long size = attributes.fileSize;
			int8_t percent = -1, newPercent;

			OFFile *input = [OFFile fileWithPath: fileName
							mode: @"r"];








|
|











|
|











|














|


















|
















|











|







|
|




|














|
|
|
|
|
|


|




|







352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
			if (app->_outputLevel >= 0 && percent != newPercent) {
				OFString *percentString;

				percent = newPercent;
				percentString = [OFString stringWithFormat:
				    @"%3u", percent];

				[OFStdOut writeString: @"\r"];
				[OFStdOut writeString: OF_LOCALIZED(
				    @"extracting_file_percent",
				    @"Extracting %[file]... %[percent]%",
				    @"file", fileName,
				    @"percent", percentString)];
			}
		}

		[output close];
		setModificationDate(outFileName, entry);

		if (app->_outputLevel >= 0) {
			[OFStdOut writeString: @"\r"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"extracting_file_done",
			    @"Extracting %[file]... done",
			    @"file", fileName)];
		}

outer_loop_end:
		objc_autoreleasePoolPop(pool);
	}

	if (missing.count > 0) {
		for (OFString *file in missing)
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"file_not_in_archive",
			    @"File %[file] is not in the archive!",
			    @"file", file)];

		app->_exitStatus = 1;
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files_
{
	OFMutableSet *files;
	OFLHAArchiveEntry *entry;

	if (files_.count < 1) {
		[OFStdErr writeLine: OF_LOCALIZED(@"print_no_file_specified",
		    @"Need one or more files to print!")];
		app->_exitStatus = 1;
		return;
	}

	files = [OFMutableSet setWithArray: files_];

	while ((entry = [_archive nextEntry]) != nil) {
		OFString *fileName = entry.fileName;
		OFStream *stream;

		if (![files containsObject: fileName])
			continue;

		stream = [_archive streamForReadingCurrentEntry];

		while (!stream.atEndOfStream) {
			ssize_t length = [app copyBlockFromStream: stream
							 toStream: OFStdOut
							 fileName: fileName];

			if (length < 0) {
				app->_exitStatus = 1;
				return;
			}
		}

		[files removeObject: fileName];
		[stream close];

		if (files.count == 0)
			break;
	}

	for (OFString *file in files) {
		[OFStdErr writeLine: OF_LOCALIZED(@"file_not_in_archive",
		    @"File %[file] is not in the archive!",
		    @"file", file)];
		app->_exitStatus = 1;
	}
}

- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFFileManager *fileManager = [OFFileManager defaultManager];

	if (files.count < 1) {
		[OFStdErr writeLine: OF_LOCALIZED(@"add_no_file_specified",
		    @"Need one or more files to add!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *fileName in files) {
		void *pool = objc_autoreleasePoolPush();
		OFFileAttributes attributes;
		OFFileAttributeType type;
		OFMutableLHAArchiveEntry *entry;
		OFStream *output;

		if (app->_outputLevel >= 0)
			[OFStdOut writeString: OF_LOCALIZED(@"adding_file",
			    @"Adding %[file]...",
			    @"file", fileName)];

		attributes = [fileManager attributesOfItemAtPath: fileName];
		type = attributes.fileType;
		entry = [OFMutableLHAArchiveEntry entryWithFileName: fileName];

#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
		entry.mode = [OFNumber numberWithUnsignedLong:
		    attributes.filePOSIXPermissions];
#endif
		entry.date = attributes.fileModificationDate;

#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
		entry.UID = [OFNumber numberWithUnsignedLong:
		    attributes.fileOwnerAccountID];
		entry.GID = [OFNumber numberWithUnsignedLong:
		    attributes.fileGroupOwnerAccountID];
		entry.owner = attributes.fileOwnerAccountName;
		entry.group = attributes.fileGroupOwnerAccountName;
#endif

		if ([type isEqual: OFFileTypeDirectory])
			entry.compressionMethod = @"-lhd-";

		output = [_archive streamForWritingEntry: entry];

		if ([type isEqual: OFFileTypeRegular]) {
			unsigned long long written = 0;
			unsigned long long size = attributes.fileSize;
			int8_t percent = -1, newPercent;

			OFFile *input = [OFFile fileWithPath: fileName
							mode: @"r"];

514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
				    percent != newPercent) {
					OFString *percentString;

					percent = newPercent;
					percentString = [OFString
					    stringWithFormat: @"%3u", percent];

					[of_stdout writeString: @"\r"];
					[of_stdout writeString: OF_LOCALIZED(
					    @"adding_file_percent",
					    @"Adding %[file]... %[percent]%",
					    @"file", fileName,
					    @"percent", percentString)];
				}
			}
		}

		if (app->_outputLevel >= 0) {
			[of_stdout writeString: @"\r"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"adding_file_done",
			    @"Adding %[file]... done",
			    @"file", fileName)];
		}

		[output close];








|
|









|
|







514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
				    percent != newPercent) {
					OFString *percentString;

					percent = newPercent;
					percentString = [OFString
					    stringWithFormat: @"%3u", percent];

					[OFStdOut writeString: @"\r"];
					[OFStdOut writeString: OF_LOCALIZED(
					    @"adding_file_percent",
					    @"Adding %[file]... %[percent]%",
					    @"file", fileName,
					    @"percent", percentString)];
				}
			}
		}

		if (app->_outputLevel >= 0) {
			[OFStdOut writeString: @"\r"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"adding_file_done",
			    @"Adding %[file]... done",
			    @"file", fileName)];
		}

		[output close];

Modified utils/ofarc/OFArc.h from [535da98fc8] to [f6ae34fcaa].

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
	OFString *_archivePath;
	int _exitStatus;
}

- (id <Archive>)openArchiveWithPath: (OFString *)path
			       type: (OFString *)type
			       mode: (char)mode
			   encoding: (of_string_encoding_t)encoding;
- (bool)shouldExtractFile: (OFString *)fileName
	      outFileName: (OFString *)outFileName;
- (ssize_t)copyBlockFromStream: (OFStream *)input
		      toStream: (OFStream *)output
		      fileName: (OFString *)fileName;
- (nullable OFString *)safeLocalPathForPath: (OFString *)path;
@end







|







35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
	OFString *_archivePath;
	int _exitStatus;
}

- (id <Archive>)openArchiveWithPath: (OFString *)path
			       type: (OFString *)type
			       mode: (char)mode
			   encoding: (OFStringEncoding)encoding;
- (bool)shouldExtractFile: (OFString *)fileName
	      outFileName: (OFString *)outFileName;
- (ssize_t)copyBlockFromStream: (OFStream *)input
		      toStream: (OFStream *)output
		      fileName: (OFString *)fileName;
- (nullable OFString *)safeLocalPathForPath: (OFString *)path;
@end

Modified utils/ofarc/OFArc.m from [e174e86e3a] to [6f8d6d31cd].

77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
		    @"    -x  --extract     Extract files")];
	}

	[OFApplication terminateWithStatus: status];
}

static void
mutuallyExclusiveError(of_unichar_t shortOption1, OFString *longOption1,
    of_unichar_t shortOption2, OFString *longOption2)
{
	OFString *shortOption1Str = [OFString stringWithFormat: @"%C",
								shortOption1];
	OFString *shortOption2Str = [OFString stringWithFormat: @"%C",
								shortOption2];

	[of_stderr writeLine: OF_LOCALIZED(@"2_options_mutually_exclusive",
	    @"Error: -%[shortopt1] / --%[longopt1] and "
	    @"-%[shortopt2] / --%[longopt2] "
	    @"are mutually exclusive!",
	    @"shortopt1", shortOption1Str,
	    @"longopt1", longOption1,
	    @"shortopt2", shortOption2Str,
	    @"longopt2", longOption2)];
	[OFApplication terminateWithStatus: 1];
}

static void
mutuallyExclusiveError5(of_unichar_t shortOption1, OFString *longOption1,
    of_unichar_t shortOption2, OFString *longOption2,
    of_unichar_t shortOption3, OFString *longOption3,
    of_unichar_t shortOption4, OFString *longOption4,
    of_unichar_t shortOption5, OFString *longOption5)
{
	OFString *shortOption1Str = [OFString stringWithFormat: @"%C",
								shortOption1];
	OFString *shortOption2Str = [OFString stringWithFormat: @"%C",
								shortOption2];
	OFString *shortOption3Str = [OFString stringWithFormat: @"%C",
								shortOption3];
	OFString *shortOption4Str = [OFString stringWithFormat: @"%C",
								shortOption4];
	OFString *shortOption5Str = [OFString stringWithFormat: @"%C",
								shortOption5];

	[of_stderr writeLine: OF_LOCALIZED(@"5_options_mutually_exclusive",
	    @"Error: -%[shortopt1] / --%[longopt1], "
	    @"-%[shortopt2] / --%[longopt2], -%[shortopt3] / --%[longopt3], "
	    @"-%[shortopt4] / --%[longopt4] and\n"
	    @"       -%[shortopt5] / --%[longopt5] are mutually exclusive!",
	    @"shortopt1", shortOption1Str,
	    @"longopt1", longOption1,
	    @"shortopt2", shortOption2Str,
	    @"longopt2", longOption2,
	    @"shortopt3", shortOption3Str,
	    @"longopt3", longOption3,
	    @"shortopt4", shortOption4Str,
	    @"longopt4", longOption4,
	    @"shortopt5", shortOption5Str,
	    @"longopt5", longOption5)];
	[OFApplication terminateWithStatus: 1];
}

static void
writingNotSupported(OFString *type)
{
	[of_stderr writeLine: OF_LOCALIZED(
	    @"writing_not_supported",
	    @"Writing archives of type %[type] is not (yet) supported!",
	    @"type", type)];
}

@implementation OFArc
- (void)applicationDidFinishLaunching
{
	OFString *outputDir, *encodingString, *type;
	const of_options_parser_option_t options[] = {
		{ 'a', @"append", 0, NULL, NULL },
		{ 'c', @"create", 0, NULL, NULL },
		{ 'C', @"directory", 1, NULL, &outputDir },
		{ 'E', @"encoding", 1, NULL, &encodingString },
		{ 'f', @"force", 0, NULL, NULL },
		{ 'h', @"help", 0, NULL, NULL },
		{ 'l', @"list", 0, NULL, NULL },
		{ 'n', @"no-clobber", 0, NULL, NULL },
		{ 'p', @"print", 0, NULL, NULL },
		{ 'q', @"quiet", 0, NULL, NULL },
		{ 't', @"type", 1, NULL, &type },
		{ 'v', @"verbose", 0, NULL, NULL },
		{ 'x', @"extract", 0, NULL, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	of_unichar_t option, mode = '\0';
	of_string_encoding_t encoding = OF_STRING_ENCODING_AUTODETECT;
	OFOptionsParser *optionsParser;
	OFArray OF_GENERIC(OFString *) *remainingArguments, *files;
	id <Archive> archive;

#ifdef OF_HAVE_SANDBOX
	OFSandbox *sandbox = [OFSandbox sandbox];
	sandbox.allowsStdIO = true;







|
|






|











|
|
|
|
|












|




















|









|















|
|







77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
		    @"    -x  --extract     Extract files")];
	}

	[OFApplication terminateWithStatus: status];
}

static void
mutuallyExclusiveError(OFUnichar shortOption1, OFString *longOption1,
    OFUnichar shortOption2, OFString *longOption2)
{
	OFString *shortOption1Str = [OFString stringWithFormat: @"%C",
								shortOption1];
	OFString *shortOption2Str = [OFString stringWithFormat: @"%C",
								shortOption2];

	[OFStdErr writeLine: OF_LOCALIZED(@"2_options_mutually_exclusive",
	    @"Error: -%[shortopt1] / --%[longopt1] and "
	    @"-%[shortopt2] / --%[longopt2] "
	    @"are mutually exclusive!",
	    @"shortopt1", shortOption1Str,
	    @"longopt1", longOption1,
	    @"shortopt2", shortOption2Str,
	    @"longopt2", longOption2)];
	[OFApplication terminateWithStatus: 1];
}

static void
mutuallyExclusiveError5(OFUnichar shortOption1, OFString *longOption1,
    OFUnichar shortOption2, OFString *longOption2,
    OFUnichar shortOption3, OFString *longOption3,
    OFUnichar shortOption4, OFString *longOption4,
    OFUnichar shortOption5, OFString *longOption5)
{
	OFString *shortOption1Str = [OFString stringWithFormat: @"%C",
								shortOption1];
	OFString *shortOption2Str = [OFString stringWithFormat: @"%C",
								shortOption2];
	OFString *shortOption3Str = [OFString stringWithFormat: @"%C",
								shortOption3];
	OFString *shortOption4Str = [OFString stringWithFormat: @"%C",
								shortOption4];
	OFString *shortOption5Str = [OFString stringWithFormat: @"%C",
								shortOption5];

	[OFStdErr writeLine: OF_LOCALIZED(@"5_options_mutually_exclusive",
	    @"Error: -%[shortopt1] / --%[longopt1], "
	    @"-%[shortopt2] / --%[longopt2], -%[shortopt3] / --%[longopt3], "
	    @"-%[shortopt4] / --%[longopt4] and\n"
	    @"       -%[shortopt5] / --%[longopt5] are mutually exclusive!",
	    @"shortopt1", shortOption1Str,
	    @"longopt1", longOption1,
	    @"shortopt2", shortOption2Str,
	    @"longopt2", longOption2,
	    @"shortopt3", shortOption3Str,
	    @"longopt3", longOption3,
	    @"shortopt4", shortOption4Str,
	    @"longopt4", longOption4,
	    @"shortopt5", shortOption5Str,
	    @"longopt5", longOption5)];
	[OFApplication terminateWithStatus: 1];
}

static void
writingNotSupported(OFString *type)
{
	[OFStdErr writeLine: OF_LOCALIZED(
	    @"writing_not_supported",
	    @"Writing archives of type %[type] is not (yet) supported!",
	    @"type", type)];
}

@implementation OFArc
- (void)applicationDidFinishLaunching
{
	OFString *outputDir, *encodingString, *type;
	const OFOptionsParserOption options[] = {
		{ 'a', @"append", 0, NULL, NULL },
		{ 'c', @"create", 0, NULL, NULL },
		{ 'C', @"directory", 1, NULL, &outputDir },
		{ 'E', @"encoding", 1, NULL, &encodingString },
		{ 'f', @"force", 0, NULL, NULL },
		{ 'h', @"help", 0, NULL, NULL },
		{ 'l', @"list", 0, NULL, NULL },
		{ 'n', @"no-clobber", 0, NULL, NULL },
		{ 'p', @"print", 0, NULL, NULL },
		{ 'q', @"quiet", 0, NULL, NULL },
		{ 't', @"type", 1, NULL, &type },
		{ 'v', @"verbose", 0, NULL, NULL },
		{ 'x', @"extract", 0, NULL, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	OFUnichar option, mode = '\0';
	OFStringEncoding encoding = OFStringEncodingAutodetect;
	OFOptionsParser *optionsParser;
	OFArray OF_GENERIC(OFString *) *remainingArguments, *files;
	id <Archive> archive;

#ifdef OF_HAVE_SANDBOX
	OFSandbox *sandbox = [OFSandbox sandbox];
	sandbox.allowsStdIO = true;
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
				    'l', @"list",
				    'p', @"print",
				    'x', @"extract");

			mode = option;
			break;
		case 'h':
			help(of_stdout, true, 0);
			break;
		case '=':
			[of_stderr writeLine: OF_LOCALIZED(
			    @"option_takes_no_argument",
			    @"%[prog]: Option --%[opt] takes no argument",
			    @"prog", [OFApplication programName],
			    @"opt", optionsParser.lastLongOption)];

			[OFApplication terminateWithStatus: 1];
			break;
		case ':':
			if (optionsParser.lastLongOption != nil)
				[of_stderr writeLine: OF_LOCALIZED(
				    @"long_option_requires_argument",
				    @"%[prog]: Option --%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[of_stderr writeLine: OF_LOCALIZED(
				    @"option_requires_argument",
				    @"%[prog]: Option -%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		case '?':
			if (optionsParser.lastLongOption != nil)
				[of_stderr writeLine: OF_LOCALIZED(
				    @"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[of_stderr writeLine: OF_LOCALIZED(
				    @"unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		}
	}

	@try {
		if (encodingString != nil)
			encoding = of_string_parse_encoding(encodingString);
	} @catch (OFInvalidArgumentException *e) {
		[of_stderr writeLine: OF_LOCALIZED(
		    @"invalid_encoding",
		    @"%[prog]: Invalid encoding: %[encoding]",
		    @"prog", [OFApplication programName],
		    @"encoding", encodingString)];

		[OFApplication terminateWithStatus: 1];
	}

	remainingArguments = optionsParser.remainingArguments;

	switch (mode) {
	case 'a':
	case 'c':
		if (remainingArguments.count < 1)
			help(of_stderr, false, 1);

		files = [remainingArguments objectsInRange:
		    of_range(1, remainingArguments.count - 1)];

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: (mode == 'a' ? @"rwc" : @"wc")];

		for (OFString *path in files)







|


|









|









|











|








|













|

|














|


|







234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
				    'l', @"list",
				    'p', @"print",
				    'x', @"extract");

			mode = option;
			break;
		case 'h':
			help(OFStdOut, true, 0);
			break;
		case '=':
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"option_takes_no_argument",
			    @"%[prog]: Option --%[opt] takes no argument",
			    @"prog", [OFApplication programName],
			    @"opt", optionsParser.lastLongOption)];

			[OFApplication terminateWithStatus: 1];
			break;
		case ':':
			if (optionsParser.lastLongOption != nil)
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"long_option_requires_argument",
				    @"%[prog]: Option --%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"option_requires_argument",
				    @"%[prog]: Option -%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		case '?':
			if (optionsParser.lastLongOption != nil)
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		}
	}

	@try {
		if (encodingString != nil)
			encoding = OFStringEncodingParseName(encodingString);
	} @catch (OFInvalidArgumentException *e) {
		[OFStdErr writeLine: OF_LOCALIZED(
		    @"invalid_encoding",
		    @"%[prog]: Invalid encoding: %[encoding]",
		    @"prog", [OFApplication programName],
		    @"encoding", encodingString)];

		[OFApplication terminateWithStatus: 1];
	}

	remainingArguments = optionsParser.remainingArguments;

	switch (mode) {
	case 'a':
	case 'c':
		if (remainingArguments.count < 1)
			help(OFStdErr, false, 1);

		files = [remainingArguments objectsInRange:
		    OFRangeMake(1, remainingArguments.count - 1)];

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: (mode == 'a' ? @"rwc" : @"wc")];

		for (OFString *path in files)
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
				   mode: mode
			       encoding: encoding];

		[archive addFiles: files];
		break;
	case 'l':
		if (remainingArguments.count != 1)
			help(of_stderr, false, 1);

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: @"r"];

		sandbox.allowsUnveil = false;
		[OFApplication of_activateSandbox: sandbox];
#endif

		archive = [self
		    openArchiveWithPath: remainingArguments.firstObject
				   type: type
				   mode: mode
			       encoding: encoding];

		[archive listFiles];
		break;
	case 'p':
		if (remainingArguments.count < 1)
			help(of_stderr, false, 1);

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: @"r"];

		sandbox.allowsUnveil = false;
		[OFApplication of_activateSandbox: sandbox];
#endif

		files = [remainingArguments objectsInRange:
		    of_range(1, remainingArguments.count - 1)];

		archive = [self
		    openArchiveWithPath: remainingArguments.firstObject
				   type: type
				   mode: mode
			       encoding: encoding];

		[archive printFiles: files];
		break;
	case 'x':
		if (remainingArguments.count < 1)
			help(of_stderr, false, 1);

		files = [remainingArguments objectsInRange:
		    of_range(1, remainingArguments.count - 1)];

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: @"r"];

		if (files.count > 0)







|




















|











|











|


|







336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
				   mode: mode
			       encoding: encoding];

		[archive addFiles: files];
		break;
	case 'l':
		if (remainingArguments.count != 1)
			help(OFStdErr, false, 1);

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: @"r"];

		sandbox.allowsUnveil = false;
		[OFApplication of_activateSandbox: sandbox];
#endif

		archive = [self
		    openArchiveWithPath: remainingArguments.firstObject
				   type: type
				   mode: mode
			       encoding: encoding];

		[archive listFiles];
		break;
	case 'p':
		if (remainingArguments.count < 1)
			help(OFStdErr, false, 1);

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: @"r"];

		sandbox.allowsUnveil = false;
		[OFApplication of_activateSandbox: sandbox];
#endif

		files = [remainingArguments objectsInRange:
		    OFRangeMake(1, remainingArguments.count - 1)];

		archive = [self
		    openArchiveWithPath: remainingArguments.firstObject
				   type: type
				   mode: mode
			       encoding: encoding];

		[archive printFiles: files];
		break;
	case 'x':
		if (remainingArguments.count < 1)
			help(OFStdErr, false, 1);

		files = [remainingArguments objectsInRange:
		    OFRangeMake(1, remainingArguments.count - 1)];

#ifdef OF_HAVE_SANDBOX
		if (![remainingArguments.firstObject isEqual: @"-"])
			[sandbox unveilPath: remainingArguments.firstObject
				permissions: @"r"];

		if (files.count > 0)
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474

		@try {
			[archive extractFiles: files];
		} @catch (OFCreateDirectoryFailedException *e) {
			OFString *error = [OFString
			    stringWithCString: strerror(e.errNo)
				     encoding: [OFLocale encoding]];
			[of_stderr writeString: @"\r"];
			[of_stderr writeLine: OF_LOCALIZED(
			    @"failed_to_create_directory",
			    @"Failed to create directory %[dir]: %[error]",
			    @"dir", e.URL.fileSystemRepresentation,
			    @"error", error)];
			_exitStatus = 1;
		} @catch (OFOpenItemFailedException *e) {
			OFString *error = [OFString
			    stringWithCString: strerror(e.errNo)
				     encoding: [OFLocale encoding]];
			[of_stderr writeString: @"\r"];
			[of_stderr writeLine: OF_LOCALIZED(
			    @"failed_to_open_file",
			    @"Failed to open file %[file]: %[error]",
			    @"file", e.path,
			    @"error", error)];
			_exitStatus = 1;
		}

		break;
	default:
		help(of_stderr, true, 1);
		break;
	}

	[OFApplication terminateWithStatus: _exitStatus];
}

- (id <Archive>)openArchiveWithPath: (OFString *)path
			       type: (OFString *)type
			       mode: (char)mode
			   encoding: (of_string_encoding_t)encoding
{
	OFString *modeString, *fileModeString;
	OFStream *file = nil;
	id <Archive> archive = nil;

	[_archivePath release];
	_archivePath = [path copy];







|
|









|
|









|









|







428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474

		@try {
			[archive extractFiles: files];
		} @catch (OFCreateDirectoryFailedException *e) {
			OFString *error = [OFString
			    stringWithCString: strerror(e.errNo)
				     encoding: [OFLocale encoding]];
			[OFStdErr writeString: @"\r"];
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"failed_to_create_directory",
			    @"Failed to create directory %[dir]: %[error]",
			    @"dir", e.URL.fileSystemRepresentation,
			    @"error", error)];
			_exitStatus = 1;
		} @catch (OFOpenItemFailedException *e) {
			OFString *error = [OFString
			    stringWithCString: strerror(e.errNo)
				     encoding: [OFLocale encoding]];
			[OFStdErr writeString: @"\r"];
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"failed_to_open_file",
			    @"Failed to open file %[file]: %[error]",
			    @"file", e.path,
			    @"error", error)];
			_exitStatus = 1;
		}

		break;
	default:
		help(OFStdErr, true, 1);
		break;
	}

	[OFApplication terminateWithStatus: _exitStatus];
}

- (id <Archive>)openArchiveWithPath: (OFString *)path
			       type: (OFString *)type
			       mode: (char)mode
			   encoding: (OFStringEncoding)encoding
{
	OFString *modeString, *fileModeString;
	OFStream *file = nil;
	id <Archive> archive = nil;

	[_archivePath release];
	_archivePath = [path copy];
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
		@throw [OFInvalidArgumentException exception];
	}

	if ([path isEqual: @"-"]) {
		switch (mode) {
		case 'a':
		case 'c':
			file = of_stdout;
			break;
		case 'l':
		case 'p':
		case 'x':
			file = of_stdin;
			break;
		default:
			@throw [OFInvalidArgumentException exception];
		}
	} else {
		@try {
			file = [OFFile fileWithPath: path mode: fileModeString];
		} @catch (OFOpenItemFailedException *e) {
			OFString *error = [OFString
			    stringWithCString: strerror(e.errNo)
				     encoding: [OFLocale encoding]];
			[of_stderr writeString: @"\r"];
			[of_stderr writeLine: OF_LOCALIZED(
			    @"failed_to_open_file",
			    @"Failed to open file %[file]: %[error]",
			    @"file", e.path,
			    @"error", error)];
			[OFApplication terminateWithStatus: 1];
		}
	}







|




|











|
|







493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
		@throw [OFInvalidArgumentException exception];
	}

	if ([path isEqual: @"-"]) {
		switch (mode) {
		case 'a':
		case 'c':
			file = OFStdOut;
			break;
		case 'l':
		case 'p':
		case 'x':
			file = OFStdIn;
			break;
		default:
			@throw [OFInvalidArgumentException exception];
		}
	} else {
		@try {
			file = [OFFile fileWithPath: path mode: fileModeString];
		} @catch (OFOpenItemFailedException *e) {
			OFString *error = [OFString
			    stringWithCString: strerror(e.errNo)
				     encoding: [OFLocale encoding]];
			[OFStdErr writeString: @"\r"];
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"failed_to_open_file",
			    @"Failed to open file %[file]: %[error]",
			    @"file", e.path,
			    @"error", error)];
			[OFApplication terminateWithStatus: 1];
		}
	}
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
							   mode: modeString
						       encoding: encoding];
		} else if ([type isEqual: @"zip"])
			archive = [ZIPArchive archiveWithStream: file
							   mode: modeString
						       encoding: encoding];
		else {
			[of_stderr writeLine: OF_LOCALIZED(
			    @"unknown_archive_type",
			    @"Unknown archive type: %[type]",
			    @"type", type)];
			goto error;
		}
	} @catch (OFNotImplementedException *e) {
		if ((mode == 'a' || mode == 'c') && sel_isEqual(e.selector,
		    @selector(initWithStream:mode:))) {
			writingNotSupported(type);
			goto error;
		}

		@throw e;
	} @catch (OFReadFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[of_stderr writeLine: OF_LOCALIZED(@"failed_to_read_file",
		    @"Failed to read file %[file]: %[error]",
		    @"file", path,
		    @"error", error)];
		goto error;
	} @catch (OFSeekFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[of_stderr writeLine: OF_LOCALIZED(@"failed_to_seek_in_file",
		    @"Failed to seek in file %[file]: %[error]",
		    @"file", path,
		    @"error", error)];
		goto error;
	} @catch (OFInvalidFormatException *e) {
		[of_stderr writeLine: OF_LOCALIZED(
		    @"file_is_not_a_valid_archive",
		    @"File %[file] is not a valid archive!",
		    @"file", path)];
		goto error;
	}

	if ((mode == 'a' || mode == 'c') &&







|

















|








|





|







560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
							   mode: modeString
						       encoding: encoding];
		} else if ([type isEqual: @"zip"])
			archive = [ZIPArchive archiveWithStream: file
							   mode: modeString
						       encoding: encoding];
		else {
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"unknown_archive_type",
			    @"Unknown archive type: %[type]",
			    @"type", type)];
			goto error;
		}
	} @catch (OFNotImplementedException *e) {
		if ((mode == 'a' || mode == 'c') && sel_isEqual(e.selector,
		    @selector(initWithStream:mode:))) {
			writingNotSupported(type);
			goto error;
		}

		@throw e;
	} @catch (OFReadFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[OFStdErr writeLine: OF_LOCALIZED(@"failed_to_read_file",
		    @"Failed to read file %[file]: %[error]",
		    @"file", path,
		    @"error", error)];
		goto error;
	} @catch (OFSeekFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[OFStdErr writeLine: OF_LOCALIZED(@"failed_to_seek_in_file",
		    @"Failed to seek in file %[file]: %[error]",
		    @"file", path,
		    @"error", error)];
		goto error;
	} @catch (OFInvalidFormatException *e) {
		[OFStdErr writeLine: OF_LOCALIZED(
		    @"file_is_not_a_valid_archive",
		    @"File %[file] is not a valid archive!",
		    @"file", path)];
		goto error;
	}

	if ((mode == 'a' || mode == 'c') &&
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717

	if (_overwrite == 1 ||
	    ![[OFFileManager defaultManager] fileExistsAtPath: outFileName])
		return true;

	if (_overwrite == -1) {
		if (_outputLevel >= 0) {
			[of_stdout writeString: @" "];
			[of_stdout writeLine:
			    OF_LOCALIZED(@"file_skipped", @"skipped")];
		}
		return false;
	}

	do {
		[of_stderr writeString: @"\r"];
		[of_stderr writeString: OF_LOCALIZED(@"ask_overwrite",
		    @"Overwrite %[file]? [ynAN?]",
		    @"file", fileName)];
		[of_stderr writeString: @" "];

		line = [of_stdin readLine];

		if ([line isEqual: @"?"])
			[of_stderr writeLine: OF_LOCALIZED(
			    @"ask_overwrite_help",
			    @" y: yes\n"
			    @" n: no\n"
			    @" A: always\n"
			    @" N: never")];
	} while (![line isEqual: @"y"] && ![line isEqual: @"n"] &&
	    ![line isEqual: @"N"] && ![line isEqual: @"A"]);

	if ([line isEqual: @"A"])
		_overwrite = 1;
	else if ([line isEqual: @"N"])
		_overwrite = -1;

	if ([line isEqual: @"n"] || [line isEqual: @"N"]) {
		if (_outputLevel >= 0)
			[of_stdout writeLine: OF_LOCALIZED(@"skipping_file",
			    @"Skipping %[file]...",
			    @"file", fileName)];

		return false;
	}

	if (_outputLevel >= 0)
		[of_stdout writeString: OF_LOCALIZED(@"extracting_file",
		    @"Extracting %[file]...",
		    @"file", fileName)];

	return true;
}

- (ssize_t)copyBlockFromStream: (OFStream *)input
		      toStream: (OFStream *)output
		      fileName: (OFString *)fileName
{
	char buffer[BUFFER_SIZE];
	size_t length;

	@try {
		length = [input readIntoBuffer: buffer length: BUFFER_SIZE];
	} @catch (OFReadFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[of_stdout writeString: @"\r"];
		[of_stderr writeLine: OF_LOCALIZED(@"failed_to_read_file",
		    @"Failed to read file %[file]: %[error]",
		    @"file", fileName,
		    @"error", error)];
		return -1;
	}

	@try {
		[output writeBuffer: buffer length: length];
	} @catch (OFWriteFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[of_stdout writeString: @"\r"];
		[of_stderr writeLine: OF_LOCALIZED(@"failed_to_write_file",
		    @"Failed to write file %[file]: %[error]",
		    @"file", fileName,
		    @"error", error)];
		return -1;
	}

	return length;







|
|






|
|


|

|


|















|







|



















|
|












|
|







627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717

	if (_overwrite == 1 ||
	    ![[OFFileManager defaultManager] fileExistsAtPath: outFileName])
		return true;

	if (_overwrite == -1) {
		if (_outputLevel >= 0) {
			[OFStdOut writeString: @" "];
			[OFStdOut writeLine:
			    OF_LOCALIZED(@"file_skipped", @"skipped")];
		}
		return false;
	}

	do {
		[OFStdErr writeString: @"\r"];
		[OFStdErr writeString: OF_LOCALIZED(@"ask_overwrite",
		    @"Overwrite %[file]? [ynAN?]",
		    @"file", fileName)];
		[OFStdErr writeString: @" "];

		line = [OFStdIn readLine];

		if ([line isEqual: @"?"])
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"ask_overwrite_help",
			    @" y: yes\n"
			    @" n: no\n"
			    @" A: always\n"
			    @" N: never")];
	} while (![line isEqual: @"y"] && ![line isEqual: @"n"] &&
	    ![line isEqual: @"N"] && ![line isEqual: @"A"]);

	if ([line isEqual: @"A"])
		_overwrite = 1;
	else if ([line isEqual: @"N"])
		_overwrite = -1;

	if ([line isEqual: @"n"] || [line isEqual: @"N"]) {
		if (_outputLevel >= 0)
			[OFStdOut writeLine: OF_LOCALIZED(@"skipping_file",
			    @"Skipping %[file]...",
			    @"file", fileName)];

		return false;
	}

	if (_outputLevel >= 0)
		[OFStdOut writeString: OF_LOCALIZED(@"extracting_file",
		    @"Extracting %[file]...",
		    @"file", fileName)];

	return true;
}

- (ssize_t)copyBlockFromStream: (OFStream *)input
		      toStream: (OFStream *)output
		      fileName: (OFString *)fileName
{
	char buffer[BUFFER_SIZE];
	size_t length;

	@try {
		length = [input readIntoBuffer: buffer length: BUFFER_SIZE];
	} @catch (OFReadFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[OFStdOut writeString: @"\r"];
		[OFStdErr writeLine: OF_LOCALIZED(@"failed_to_read_file",
		    @"Failed to read file %[file]: %[error]",
		    @"file", fileName,
		    @"error", error)];
		return -1;
	}

	@try {
		[output writeBuffer: buffer length: length];
	} @catch (OFWriteFailedException *e) {
		OFString *error = [OFString
		    stringWithCString: strerror(e.errNo)
			     encoding: [OFLocale encoding]];
		[OFStdOut writeString: @"\r"];
		[OFStdErr writeLine: OF_LOCALIZED(@"failed_to_write_file",
		    @"Failed to write file %[file]: %[error]",
		    @"file", fileName,
		    @"error", error)];
		return -1;
	}

	return length;

Modified utils/ofarc/TarArchive.m from [c4cfac3bfa] to [a19def56d5].

30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
static OFArc *app;

static void
setPermissions(OFString *path, OFTarArchiveEntry *entry)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	OFNumber *mode = [OFNumber numberWithUnsignedShort: entry.mode & 0777];
	of_file_attributes_t attributes = [OFDictionary
	    dictionaryWithObject: mode
			  forKey: of_file_attribute_key_posix_permissions];

	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
#endif
}

static void
setModificationDate(OFString *path, OFTarArchiveEntry *entry)
{
	OFDate *modificationDate = entry.modificationDate;
	of_file_attributes_t attributes;

	if (modificationDate == nil)
		return;

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: of_file_attribute_key_modification_date];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation TarArchive
+ (void)initialize
{
	if (self == [TarArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		_archive = [[OFTarArchive alloc] initWithStream: stream
							   mode: mode];

		if (encoding != OF_STRING_ENCODING_AUTODETECT)
			_archive.encoding = encoding;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;







|

|










|






|













|








|







|







30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
static OFArc *app;

static void
setPermissions(OFString *path, OFTarArchiveEntry *entry)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	OFNumber *mode = [OFNumber numberWithUnsignedShort: entry.mode & 0777];
	OFFileAttributes attributes = [OFDictionary
	    dictionaryWithObject: mode
			  forKey: OFFilePOSIXPermissions];

	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
#endif
}

static void
setModificationDate(OFString *path, OFTarArchiveEntry *entry)
{
	OFDate *modificationDate = entry.modificationDate;
	OFFileAttributes attributes;

	if (modificationDate == nil)
		return;

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: OFFileModificationDate];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation TarArchive
+ (void)initialize
{
	if (self == [TarArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		_archive = [[OFTarArchive alloc] initWithStream: stream
							   mode: mode];

		if (encoding != OFStringEncodingAutodetect)
			_archive.encoding = encoding;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
- (void)listFiles
{
	OFTarArchiveEntry *entry;

	while ((entry = [_archive nextEntry]) != nil) {
		void *pool = objc_autoreleasePoolPush();

		[of_stdout writeLine: entry.fileName];

		if (app->_outputLevel >= 1) {
			OFString *date = [entry.modificationDate
			    localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];
			OFString *size = [OFString stringWithFormat:
			    @"%" PRIu64, entry.size];
			OFString *mode = [OFString stringWithFormat:
			    @"%06o", entry.mode];
			OFString *UID = [OFString stringWithFormat:
			    @"%u", entry.UID];
			OFString *GID = [OFString stringWithFormat:
			    @"%u", entry.GID];

			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(@"list_size",
			    @"["
			    @"    'Size: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", size)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(@"list_mode",
			    @"Mode: %[mode]",
			    @"mode", mode)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(@"list_uid",
			    @"UID: %[uid]",
			    @"uid", UID)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(@"list_gid",
			    @"GID: %[gid]",
			    @"gid", GID)];

			if (entry.owner != nil) {
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_owner",
				    @"Owner: %[owner]",
				    @"owner", entry.owner)];
			}
			if (entry.group != nil) {
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_group",
				    @"Group: %[group]",
				    @"group", entry.group)];
			}

			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_modification_date",
			    @"Modification date: %[date]",
			    @"date", date)];
		}

		if (app->_outputLevel >= 2) {
			[of_stdout writeString: @"\t"];

			switch (entry.type) {
			case OF_TAR_ARCHIVE_ENTRY_TYPE_FILE:
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_normal",
				    @"Type: Normal file")];
				break;
			case OF_TAR_ARCHIVE_ENTRY_TYPE_LINK:
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_hardlink",
				    @"Type: Hard link")];
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_link_target",
				    @"Target file name: %[target]",
				    @"target", entry.targetFileName)];
				break;
			case OF_TAR_ARCHIVE_ENTRY_TYPE_SYMLINK:
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_symlink",
				    @"Type: Symbolic link")];
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_link_target",
				    @"Target file name: %[target]",
				    @"target", entry.targetFileName)];
				break;
			case OF_TAR_ARCHIVE_ENTRY_TYPE_CHARACTER_DEVICE: {
				OFString *majorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMajor];
				OFString *minorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMinor];

				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_character_device",
				    @"Type: Character device")];
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_device_major",
				    @"Device major: %[major]",
				    @"major", majorString)];
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_device_minor",
				    @"Device minor: %[minor]",
				    @"minor", minorString)];
				break;
			}
			case OF_TAR_ARCHIVE_ENTRY_TYPE_BLOCK_DEVICE: {
				OFString *majorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMajor];
				OFString *minorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMinor];

				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_block_device",
				    @"Type: Block device")];
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_device_major",
				    @"Device major: %[major]",
				    @"major", majorString)];
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_device_minor",
				    @"Device minor: %[minor]",
				    @"minor", minorString)];
				break;
			}
			case OF_TAR_ARCHIVE_ENTRY_TYPE_DIRECTORY:
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_directory",
				    @"Type: Directory")];
				break;
			case OF_TAR_ARCHIVE_ENTRY_TYPE_FIFO:
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_fifo",
				    @"Type: FIFO")];
				break;
			case OF_TAR_ARCHIVE_ENTRY_TYPE_CONTIGUOUS_FILE:
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_contiguous_file",
				    @"Type: Contiguous file")];
				break;
			default:
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_type_unknown",
				    @"Type: Unknown")];
				break;
			}
		}

		objc_autoreleasePoolPop(pool);







|













|
|








|
|


|
|


|
|




|
|





|
|





|
|






|


|
|



|
|


|
|




|
|


|
|




|





|


|
|



|
|





|





|


|
|



|
|





|
|



|
|



|
|




|







105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
- (void)listFiles
{
	OFTarArchiveEntry *entry;

	while ((entry = [_archive nextEntry]) != nil) {
		void *pool = objc_autoreleasePoolPush();

		[OFStdOut writeLine: entry.fileName];

		if (app->_outputLevel >= 1) {
			OFString *date = [entry.modificationDate
			    localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];
			OFString *size = [OFString stringWithFormat:
			    @"%" PRIu64, entry.size];
			OFString *mode = [OFString stringWithFormat:
			    @"%06o", entry.mode];
			OFString *UID = [OFString stringWithFormat:
			    @"%u", entry.UID];
			OFString *GID = [OFString stringWithFormat:
			    @"%u", entry.GID];

			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(@"list_size",
			    @"["
			    @"    'Size: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", size)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(@"list_mode",
			    @"Mode: %[mode]",
			    @"mode", mode)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(@"list_uid",
			    @"UID: %[uid]",
			    @"uid", UID)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(@"list_gid",
			    @"GID: %[gid]",
			    @"gid", GID)];

			if (entry.owner != nil) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_owner",
				    @"Owner: %[owner]",
				    @"owner", entry.owner)];
			}
			if (entry.group != nil) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_group",
				    @"Group: %[group]",
				    @"group", entry.group)];
			}

			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_modification_date",
			    @"Modification date: %[date]",
			    @"date", date)];
		}

		if (app->_outputLevel >= 2) {
			[OFStdOut writeString: @"\t"];

			switch (entry.type) {
			case OFTarArchiveEntryTypeFile:
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_normal",
				    @"Type: Normal file")];
				break;
			case OFTarArchiveEntryTypeLink:
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_hardlink",
				    @"Type: Hard link")];
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_link_target",
				    @"Target file name: %[target]",
				    @"target", entry.targetFileName)];
				break;
			case OFTarArchiveEntryTypeSymlink:
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_symlink",
				    @"Type: Symbolic link")];
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_link_target",
				    @"Target file name: %[target]",
				    @"target", entry.targetFileName)];
				break;
			case OFTarArchiveEntryTypeCharacterDevice: {
				OFString *majorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMajor];
				OFString *minorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMinor];

				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_character_device",
				    @"Type: Character device")];
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_device_major",
				    @"Device major: %[major]",
				    @"major", majorString)];
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_device_minor",
				    @"Device minor: %[minor]",
				    @"minor", minorString)];
				break;
			}
			case OFTarArchiveEntryTypeBlockDevice: {
				OFString *majorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMajor];
				OFString *minorString = [OFString
				    stringWithFormat: @"%d", entry.deviceMinor];

				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_block_device",
				    @"Type: Block device")];
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_device_major",
				    @"Device major: %[major]",
				    @"major", majorString)];
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_device_minor",
				    @"Device minor: %[minor]",
				    @"minor", minorString)];
				break;
			}
			case OFTarArchiveEntryTypeDirectory:
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_directory",
				    @"Type: Directory")];
				break;
			case OFTarArchiveEntryTypeFIFO:
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_fifo",
				    @"Type: FIFO")];
				break;
			case OFTarArchiveEntryTypeContiguousFile:
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_contiguous_file",
				    @"Type: Contiguous file")];
				break;
			default:
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_type_unknown",
				    @"Type: Unknown")];
				break;
			}
		}

		objc_autoreleasePoolPop(pool);
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
	OFMutableSet OF_GENERIC(OFString *) *missing =
	    [OFMutableSet setWithArray: files];
	OFTarArchiveEntry *entry;

	while ((entry = [_archive nextEntry]) != nil) {
		void *pool = objc_autoreleasePoolPush();
		OFString *fileName = entry.fileName;
		of_tar_archive_entry_type_t type = entry.type;
		OFString *outFileName, *directory;
		OFFile *output;
		OFStream *stream;
		uint64_t written = 0, size = entry.size;
		int8_t percent = -1, newPercent;

		if (!all && ![files containsObject: fileName])
			continue;

		if (type != OF_TAR_ARCHIVE_ENTRY_TYPE_FILE &&
		    type != OF_TAR_ARCHIVE_ENTRY_TYPE_DIRECTORY) {
			if (app->_outputLevel >= 0)
				[of_stdout writeLine: OF_LOCALIZED(
				    @"skipping_file",
				    @"Skipping %[file]...",
				    @"file", fileName)];
			continue;
		}

		[missing removeObject: fileName];

		outFileName = [app safeLocalPathForPath: fileName];
		if (outFileName == nil) {
			[of_stderr writeLine: OF_LOCALIZED(
			    @"refusing_to_extract_file",
			    @"Refusing to extract %[file]!",
			    @"file", fileName)];

			app->_exitStatus = 1;
			goto outer_loop_end;
		}

		if (app->_outputLevel >= 0)
			[of_stdout writeString: OF_LOCALIZED(@"extracting_file",
			    @"Extracting %[file]...",
			    @"file", fileName)];

		if (type == OF_TAR_ARCHIVE_ENTRY_TYPE_DIRECTORY ||
		    (type == OF_TAR_ARCHIVE_ENTRY_TYPE_FILE &&
		    [fileName hasSuffix: @"/"])) {
			[fileManager createDirectoryAtPath: outFileName
					     createParents: true];
			setPermissions(outFileName, entry);
			setModificationDate(outFileName, entry);

			if (app->_outputLevel >= 0) {
				[of_stdout writeString: @"\r"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"extracting_file_done",
				    @"Extracting %[file]... done",
				    @"file", fileName)];
			}

			goto outer_loop_end;
		}







|









|
|

|










|









|



|
|







|
|







273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
	OFMutableSet OF_GENERIC(OFString *) *missing =
	    [OFMutableSet setWithArray: files];
	OFTarArchiveEntry *entry;

	while ((entry = [_archive nextEntry]) != nil) {
		void *pool = objc_autoreleasePoolPush();
		OFString *fileName = entry.fileName;
		OFTarArchiveEntryType type = entry.type;
		OFString *outFileName, *directory;
		OFFile *output;
		OFStream *stream;
		uint64_t written = 0, size = entry.size;
		int8_t percent = -1, newPercent;

		if (!all && ![files containsObject: fileName])
			continue;

		if (type != OFTarArchiveEntryTypeFile &&
		    type != OFTarArchiveEntryTypeDirectory) {
			if (app->_outputLevel >= 0)
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"skipping_file",
				    @"Skipping %[file]...",
				    @"file", fileName)];
			continue;
		}

		[missing removeObject: fileName];

		outFileName = [app safeLocalPathForPath: fileName];
		if (outFileName == nil) {
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"refusing_to_extract_file",
			    @"Refusing to extract %[file]!",
			    @"file", fileName)];

			app->_exitStatus = 1;
			goto outer_loop_end;
		}

		if (app->_outputLevel >= 0)
			[OFStdOut writeString: OF_LOCALIZED(@"extracting_file",
			    @"Extracting %[file]...",
			    @"file", fileName)];

		if (type == OFTarArchiveEntryTypeDirectory ||
		    (type == OFTarArchiveEntryTypeFile &&
		    [fileName hasSuffix: @"/"])) {
			[fileManager createDirectoryAtPath: outFileName
					     createParents: true];
			setPermissions(outFileName, entry);
			setModificationDate(outFileName, entry);

			if (app->_outputLevel >= 0) {
				[OFStdOut writeString: @"\r"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"extracting_file_done",
				    @"Extracting %[file]... done",
				    @"file", fileName)];
			}

			goto outer_loop_end;
		}
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
			if (app->_outputLevel >= 0 && percent != newPercent) {
				OFString *percentString;

				percent = newPercent;
				percentString = [OFString stringWithFormat:
				    @"%3u", percent];

				[of_stdout writeString: @"\r"];
				[of_stdout writeString: OF_LOCALIZED(
				    @"extracting_file_percent",
				    @"Extracting %[file]... %[percent]%",
				    @"file", fileName,
				    @"percent", percentString)];
			}
		}

		[output close];
		setModificationDate(outFileName, entry);

		if (app->_outputLevel >= 0) {
			[of_stdout writeString: @"\r"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"extracting_file_done",
			    @"Extracting %[file]... done",
			    @"file", fileName)];
		}

outer_loop_end:
		objc_autoreleasePoolPop(pool);
	}

	if (missing.count > 0) {
		for (OFString *file in missing)
			[of_stderr writeLine: OF_LOCALIZED(
			    @"file_not_in_archive",
			    @"File %[file] is not in the archive!",
			    @"file", file)];

		app->_exitStatus = 1;
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files_
{
	OFMutableSet *files;
	OFTarArchiveEntry *entry;

	if (files_.count < 1) {
		[of_stderr writeLine: OF_LOCALIZED(@"print_no_file_specified",
		    @"Need one or more files to print!")];
		app->_exitStatus = 1;
		return;
	}

	files = [OFMutableSet setWithArray: files_];

	while ((entry = [_archive nextEntry]) != nil) {
		OFString *fileName = entry.fileName;
		OFStream *stream;

		if (![files containsObject: fileName])
			continue;

		stream = [_archive streamForReadingCurrentEntry];

		while (!stream.atEndOfStream) {
			ssize_t length = [app copyBlockFromStream: stream
							 toStream: of_stdout
							 fileName: fileName];

			if (length < 0) {
				app->_exitStatus = 1;
				return;
			}
		}

		[files removeObject: fileName];
		[stream close];

		if (files.count == 0)
			break;
	}

	for (OFString *file in files) {
		[of_stderr writeLine: OF_LOCALIZED(@"file_not_in_archive",
		    @"File %[file] is not in the archive!",
		    @"file", file)];
		app->_exitStatus = 1;
	}
}

- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFFileManager *fileManager = [OFFileManager defaultManager];

	if (files.count < 1) {
		[of_stderr writeLine: OF_LOCALIZED(@"add_no_file_specified",
		    @"Need one or more files to add!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *fileName in files) {
		void *pool = objc_autoreleasePoolPush();
		of_file_attributes_t attributes;
		of_file_type_t type;
		OFMutableTarArchiveEntry *entry;
		OFStream *output;

		if (app->_outputLevel >= 0)
			[of_stdout writeString: OF_LOCALIZED(@"adding_file",
			    @"Adding %[file]...",
			    @"file", fileName)];

		attributes = [fileManager attributesOfItemAtPath: fileName];
		type = attributes.fileType;
		entry = [OFMutableTarArchiveEntry entryWithFileName: fileName];

#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
		entry.mode = attributes.filePOSIXPermissions;
#endif
		entry.size = attributes.fileSize;
		entry.modificationDate = attributes.fileModificationDate;

#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
		entry.UID = attributes.filePOSIXUID;
		entry.GID = attributes.filePOSIXGID;
		entry.owner = attributes.fileOwner;
		entry.group = attributes.fileGroup;
#endif

		if ([type isEqual: of_file_type_regular])
			entry.type = OF_TAR_ARCHIVE_ENTRY_TYPE_FILE;
		else if ([type isEqual: of_file_type_directory]) {
			entry.type = OF_TAR_ARCHIVE_ENTRY_TYPE_DIRECTORY;
			entry.size = 0;
		} else if ([type isEqual: of_file_type_symbolic_link]) {
			entry.type = OF_TAR_ARCHIVE_ENTRY_TYPE_SYMLINK;
			entry.targetFileName =
			    attributes.fileSymbolicLinkDestination;
			entry.size = 0;
		}

		[entry makeImmutable];

		output = [_archive streamForWritingEntry: entry];

		if (entry.type == OF_TAR_ARCHIVE_ENTRY_TYPE_FILE) {
			uint64_t written = 0, size = entry.size;
			int8_t percent = -1, newPercent;

			OFFile *input = [OFFile fileWithPath: fileName
							mode: @"r"];

			while (!input.atEndOfStream) {







|
|











|
|











|














|


















|
















|











|







|
|




|














|
|
|
|


|
|
|
|

|
|









|







363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
			if (app->_outputLevel >= 0 && percent != newPercent) {
				OFString *percentString;

				percent = newPercent;
				percentString = [OFString stringWithFormat:
				    @"%3u", percent];

				[OFStdOut writeString: @"\r"];
				[OFStdOut writeString: OF_LOCALIZED(
				    @"extracting_file_percent",
				    @"Extracting %[file]... %[percent]%",
				    @"file", fileName,
				    @"percent", percentString)];
			}
		}

		[output close];
		setModificationDate(outFileName, entry);

		if (app->_outputLevel >= 0) {
			[OFStdOut writeString: @"\r"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"extracting_file_done",
			    @"Extracting %[file]... done",
			    @"file", fileName)];
		}

outer_loop_end:
		objc_autoreleasePoolPop(pool);
	}

	if (missing.count > 0) {
		for (OFString *file in missing)
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"file_not_in_archive",
			    @"File %[file] is not in the archive!",
			    @"file", file)];

		app->_exitStatus = 1;
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files_
{
	OFMutableSet *files;
	OFTarArchiveEntry *entry;

	if (files_.count < 1) {
		[OFStdErr writeLine: OF_LOCALIZED(@"print_no_file_specified",
		    @"Need one or more files to print!")];
		app->_exitStatus = 1;
		return;
	}

	files = [OFMutableSet setWithArray: files_];

	while ((entry = [_archive nextEntry]) != nil) {
		OFString *fileName = entry.fileName;
		OFStream *stream;

		if (![files containsObject: fileName])
			continue;

		stream = [_archive streamForReadingCurrentEntry];

		while (!stream.atEndOfStream) {
			ssize_t length = [app copyBlockFromStream: stream
							 toStream: OFStdOut
							 fileName: fileName];

			if (length < 0) {
				app->_exitStatus = 1;
				return;
			}
		}

		[files removeObject: fileName];
		[stream close];

		if (files.count == 0)
			break;
	}

	for (OFString *file in files) {
		[OFStdErr writeLine: OF_LOCALIZED(@"file_not_in_archive",
		    @"File %[file] is not in the archive!",
		    @"file", file)];
		app->_exitStatus = 1;
	}
}

- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFFileManager *fileManager = [OFFileManager defaultManager];

	if (files.count < 1) {
		[OFStdErr writeLine: OF_LOCALIZED(@"add_no_file_specified",
		    @"Need one or more files to add!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *fileName in files) {
		void *pool = objc_autoreleasePoolPush();
		OFFileAttributes attributes;
		OFFileAttributeType type;
		OFMutableTarArchiveEntry *entry;
		OFStream *output;

		if (app->_outputLevel >= 0)
			[OFStdOut writeString: OF_LOCALIZED(@"adding_file",
			    @"Adding %[file]...",
			    @"file", fileName)];

		attributes = [fileManager attributesOfItemAtPath: fileName];
		type = attributes.fileType;
		entry = [OFMutableTarArchiveEntry entryWithFileName: fileName];

#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
		entry.mode = attributes.filePOSIXPermissions;
#endif
		entry.size = attributes.fileSize;
		entry.modificationDate = attributes.fileModificationDate;

#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
		entry.UID = attributes.fileOwnerAccountID;
		entry.GID = attributes.fileGroupOwnerAccountID;
		entry.owner = attributes.fileOwnerAccountName;
		entry.group = attributes.fileGroupOwnerAccountName;
#endif

		if ([type isEqual: OFFileTypeRegular])
			entry.type = OFTarArchiveEntryTypeFile;
		else if ([type isEqual: OFFileTypeDirectory]) {
			entry.type = OFTarArchiveEntryTypeDirectory;
			entry.size = 0;
		} else if ([type isEqual: OFFileTypeSymbolicLink]) {
			entry.type = OFTarArchiveEntryTypeSymlink;
			entry.targetFileName =
			    attributes.fileSymbolicLinkDestination;
			entry.size = 0;
		}

		[entry makeImmutable];

		output = [_archive streamForWritingEntry: entry];

		if (entry.type == OFTarArchiveEntryTypeFile) {
			uint64_t written = 0, size = entry.size;
			int8_t percent = -1, newPercent;

			OFFile *input = [OFFile fileWithPath: fileName
							mode: @"r"];

			while (!input.atEndOfStream) {
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
				    percent != newPercent) {
					OFString *percentString;

					percent = newPercent;
					percentString = [OFString
					    stringWithFormat: @"%3u", percent];

					[of_stdout writeString: @"\r"];
					[of_stdout writeString: OF_LOCALIZED(
					    @"adding_file_percent",
					    @"Adding %[file]... %[percent]%",
					    @"file", fileName,
					    @"percent", percentString)];
				}
			}
		}

		if (app->_outputLevel >= 0) {
			[of_stdout writeString: @"\r"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"adding_file_done",
			    @"Adding %[file]... done",
			    @"file", fileName)];
		}

		[output close];








|
|









|
|







533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
				    percent != newPercent) {
					OFString *percentString;

					percent = newPercent;
					percentString = [OFString
					    stringWithFormat: @"%3u", percent];

					[OFStdOut writeString: @"\r"];
					[OFStdOut writeString: OF_LOCALIZED(
					    @"adding_file_percent",
					    @"Adding %[file]... %[percent]%",
					    @"file", fileName,
					    @"percent", percentString)];
				}
			}
		}

		if (app->_outputLevel >= 0) {
			[OFStdOut writeString: @"\r"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"adding_file_done",
			    @"Adding %[file]... done",
			    @"file", fileName)];
		}

		[output close];

Modified utils/ofarc/ZIPArchive.m from [a469b7585b] to [6b1b9a0f7a].

37
38
39
40
41
42
43
44
45
46
47
48
49
50

51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
static OFArc *app;

static void
setPermissions(OFString *path, OFZIPArchiveEntry *entry)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	if ((entry.versionMadeBy >> 8) ==
	    OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_UNIX) {
		OFNumber *mode = [OFNumber numberWithUnsignedShort:
		    (entry.versionSpecificAttributes >> 16) & 0777];
		of_file_attribute_key_t key =
		    of_file_attribute_key_posix_permissions;
		of_file_attributes_t attributes =
		    [OFDictionary dictionaryWithObject: mode forKey: key];


		[[OFFileManager defaultManager] setAttributes: attributes
						 ofItemAtPath: path];
	}
#endif
}

static void
setModificationDate(OFString *path, OFZIPArchiveEntry *entry)
{
	OFDate *modificationDate = entry.modificationDate;
	of_file_attributes_t attributes;

	if (modificationDate == nil)
		return;

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: of_file_attribute_key_modification_date];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation ZIPArchive
+ (void)initialize
{
	if (self == [ZIPArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		_archive = [[OFZIPArchive alloc] initWithStream: stream
							   mode: mode];
	} @catch (id e) {







|


<
<
|
|
>











|






|













|








|







37
38
39
40
41
42
43
44
45
46


47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
static OFArc *app;

static void
setPermissions(OFString *path, OFZIPArchiveEntry *entry)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	if ((entry.versionMadeBy >> 8) ==
	    OFZIPArchiveEntryAttributeCompatibilityUNIX) {
		OFNumber *mode = [OFNumber numberWithUnsignedShort:
		    (entry.versionSpecificAttributes >> 16) & 0777];


		OFFileAttributes attributes = [OFDictionary
		    dictionaryWithObject: mode
				  forKey: OFFilePOSIXPermissions];

		[[OFFileManager defaultManager] setAttributes: attributes
						 ofItemAtPath: path];
	}
#endif
}

static void
setModificationDate(OFString *path, OFZIPArchiveEntry *entry)
{
	OFDate *modificationDate = entry.modificationDate;
	OFFileAttributes attributes;

	if (modificationDate == nil)
		return;

	attributes = [OFDictionary
	    dictionaryWithObject: modificationDate
			  forKey: OFFileModificationDate];
	[[OFFileManager defaultManager] setAttributes: attributes
					 ofItemAtPath: path];
}

@implementation ZIPArchive
+ (void)initialize
{
	if (self == [ZIPArchive class])
		app = (OFArc *)[OFApplication sharedApplication].delegate;
}

+ (instancetype)archiveWithStream: (OF_KINDOF(OFStream *))stream
			     mode: (OFString *)mode
			 encoding: (OFStringEncoding)encoding
{
	return [[[self alloc] initWithStream: stream
					mode: mode
				    encoding: encoding] autorelease];
}

- (instancetype)initWithStream: (OF_KINDOF(OFStream *))stream
			  mode: (OFString *)mode
		      encoding: (OFStringEncoding)encoding
{
	self = [super init];

	@try {
		_archive = [[OFZIPArchive alloc] initWithStream: stream
							   mode: mode];
	} @catch (id e) {
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174


175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
}

- (void)listFiles
{
	for (OFZIPArchiveEntry *entry in _archive.entries) {
		void *pool = objc_autoreleasePoolPush();

		[of_stdout writeLine: entry.fileName];

		if (app->_outputLevel >= 1) {
			OFString *compressedSize = [OFString
			    stringWithFormat: @"%" PRIu64,
					      entry.compressedSize];
			OFString *uncompressedSize = [OFString
			    stringWithFormat: @"%" PRIu64,
					      entry.uncompressedSize];
			OFString *compressionMethod =
			    of_zip_archive_entry_compression_method_to_string(
			    entry.compressionMethod);
			OFString *CRC32 = [OFString
			    stringWithFormat: @"%08" PRIX32, entry.CRC32];
			OFString *modificationDate = [entry.modificationDate
			    localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];

			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_compressed_size",
			    @"["
			    @"    'Compressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", compressedSize)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_uncompressed_size",
			    @"["
			    @"    'Uncompressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", uncompressedSize)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_compression_method",
			    @"Compression method: %[method]",
			    @"method", compressionMethod)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(@"list_crc32",
			    @"CRC32: %[crc32]",
			    @"crc32", CRC32)];
			[of_stdout writeString: @"\t"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"list_modification_date",
			    @"Modification date: %[date]",
			    @"date", modificationDate)];

			if (app->_outputLevel >= 2) {
				uint16_t versionMadeBy = entry.versionMadeBy;



				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_version_made_by",
				    @"Version made by: %[version]",
				    @"version",
				    of_zip_archive_entry_version_to_string(
				    versionMadeBy))];
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_min_version_needed",
				    @"Minimum version needed: %[version]",
				    @"version",
				    of_zip_archive_entry_version_to_string(
				    entry.minVersionNeeded))];

				if ((versionMadeBy >> 8) ==
				    OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_UNIX) {
					uint32_t mode = entry
					    .versionSpecificAttributes >> 16;
					OFString *modeString = [OFString
					    stringWithFormat: @"%06o", mode];
					[of_stdout writeString: @"\t"];
					[of_stdout writeLine: OF_LOCALIZED(
					    @"list_mode",
					    @"Mode: %[mode]",
					    @"mode", modeString)];
				}
			}

			if (app->_outputLevel >= 3) {
				OFString *GPBF = [OFString stringWithFormat:
				    @"%04" PRIx16, entry.generalPurposeBitFlag];

				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_general_purpose_bit_flag",
				    @"General purpose bit flag: %[gpbf]",
				    @"gpbf", GPBF)];

				if (entry.extraField != nil) {
					[of_stdout writeString: @"\t"];
					[of_stdout writeLine: OF_LOCALIZED(
					    @"list_extra_field",
					    @"Extra field: %[extra]",
					    @"extra",
					    entry.extraField.description)];
				}
			}

			if (entry.fileComment.length > 0) {
				[of_stdout writeString: @"\t"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"list_comment",
				    @"Comment: %[comment]",
				    @"comment", entry.fileComment)];
			}
		}

		objc_autoreleasePoolPop(pool);







|









|






|
|









|
|









|
|



|
|


|
|






>
>

|
|



|

|
|



|


|
<




|
|










|
|





|
|








|
|







111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192

193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
}

- (void)listFiles
{
	for (OFZIPArchiveEntry *entry in _archive.entries) {
		void *pool = objc_autoreleasePoolPush();

		[OFStdOut writeLine: entry.fileName];

		if (app->_outputLevel >= 1) {
			OFString *compressedSize = [OFString
			    stringWithFormat: @"%" PRIu64,
					      entry.compressedSize];
			OFString *uncompressedSize = [OFString
			    stringWithFormat: @"%" PRIu64,
					      entry.uncompressedSize];
			OFString *compressionMethod =
			    OFZIPArchiveEntryCompressionMethodName(
			    entry.compressionMethod);
			OFString *CRC32 = [OFString
			    stringWithFormat: @"%08" PRIX32, entry.CRC32];
			OFString *modificationDate = [entry.modificationDate
			    localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];

			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_compressed_size",
			    @"["
			    @"    'Compressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", compressedSize)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_uncompressed_size",
			    @"["
			    @"    'Uncompressed: ',"
			    @"    ["
			    @"        {'size == 1': '1 byte'},"
			    @"        {'': '%[size] bytes'}"
			    @"    ]"
			    @"]".objectByParsingJSON,
			    @"size", uncompressedSize)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_compression_method",
			    @"Compression method: %[method]",
			    @"method", compressionMethod)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(@"list_crc32",
			    @"CRC32: %[crc32]",
			    @"crc32", CRC32)];
			[OFStdOut writeString: @"\t"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"list_modification_date",
			    @"Modification date: %[date]",
			    @"date", modificationDate)];

			if (app->_outputLevel >= 2) {
				uint16_t versionMadeBy = entry.versionMadeBy;
				OFZIPArchiveEntryAttributeCompatibility UNIX =
				    OFZIPArchiveEntryAttributeCompatibilityUNIX;

				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_version_made_by",
				    @"Version made by: %[version]",
				    @"version",
				    OFZIPArchiveEntryVersionToString(
				    versionMadeBy))];
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_min_version_needed",
				    @"Minimum version needed: %[version]",
				    @"version",
				    OFZIPArchiveEntryVersionToString(
				    entry.minVersionNeeded))];

				if ((versionMadeBy >> 8) == UNIX) {

					uint32_t mode = entry
					    .versionSpecificAttributes >> 16;
					OFString *modeString = [OFString
					    stringWithFormat: @"%06o", mode];
					[OFStdOut writeString: @"\t"];
					[OFStdOut writeLine: OF_LOCALIZED(
					    @"list_mode",
					    @"Mode: %[mode]",
					    @"mode", modeString)];
				}
			}

			if (app->_outputLevel >= 3) {
				OFString *GPBF = [OFString stringWithFormat:
				    @"%04" PRIx16, entry.generalPurposeBitFlag];

				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_general_purpose_bit_flag",
				    @"General purpose bit flag: %[gpbf]",
				    @"gpbf", GPBF)];

				if (entry.extraField != nil) {
					[OFStdOut writeString: @"\t"];
					[OFStdOut writeLine: OF_LOCALIZED(
					    @"list_extra_field",
					    @"Extra field: %[extra]",
					    @"extra",
					    entry.extraField.description)];
				}
			}

			if (entry.fileComment.length > 0) {
				[OFStdOut writeString: @"\t"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"list_comment",
				    @"Comment: %[comment]",
				    @"comment", entry.fileComment)];
			}
		}

		objc_autoreleasePoolPop(pool);
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
		if (!all && ![files containsObject: fileName])
			continue;

		[missing removeObject: fileName];

		outFileName = [app safeLocalPathForPath: fileName];
		if (outFileName == nil) {
			[of_stderr writeLine: OF_LOCALIZED(
			    @"refusing_to_extract_file",
			    @"Refusing to extract %[file]!",
			    @"file", fileName)];

			app->_exitStatus = 1;
			goto outer_loop_end;
		}

		if (app->_outputLevel >= 0)
			[of_stdout writeString: OF_LOCALIZED(@"extracting_file",
			    @"Extracting %[file]...",
			    @"file", fileName)];

		if ([fileName hasSuffix: @"/"]) {
			[fileManager createDirectoryAtPath: outFileName
					     createParents: true];
			setPermissions(outFileName, entry);
			setModificationDate(outFileName, entry);

			if (app->_outputLevel >= 0) {
				[of_stdout writeString: @"\r"];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"extracting_file_done",
				    @"Extracting %[file]... done",
				    @"file", fileName)];
			}

			goto outer_loop_end;
		}







|









|










|
|







254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
		if (!all && ![files containsObject: fileName])
			continue;

		[missing removeObject: fileName];

		outFileName = [app safeLocalPathForPath: fileName];
		if (outFileName == nil) {
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"refusing_to_extract_file",
			    @"Refusing to extract %[file]!",
			    @"file", fileName)];

			app->_exitStatus = 1;
			goto outer_loop_end;
		}

		if (app->_outputLevel >= 0)
			[OFStdOut writeString: OF_LOCALIZED(@"extracting_file",
			    @"Extracting %[file]...",
			    @"file", fileName)];

		if ([fileName hasSuffix: @"/"]) {
			[fileManager createDirectoryAtPath: outFileName
					     createParents: true];
			setPermissions(outFileName, entry);
			setModificationDate(outFileName, entry);

			if (app->_outputLevel >= 0) {
				[OFStdOut writeString: @"\r"];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"extracting_file_done",
				    @"Extracting %[file]... done",
				    @"file", fileName)];
			}

			goto outer_loop_end;
		}
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
			if (app->_outputLevel >= 0 && percent != newPercent) {
				OFString *percentString;

				percent = newPercent;
				percentString = [OFString stringWithFormat:
				    @"%3u", percent];

				[of_stdout writeString: @"\r"];
				[of_stdout writeString: OF_LOCALIZED(
				    @"extracting_file_percent",
				    @"Extracting %[file]... %[percent]%",
				    @"file", fileName,
				    @"percent", percentString)];
			}
		}

		[output close];
		setModificationDate(outFileName, entry);

		if (app->_outputLevel >= 0) {
			[of_stdout writeString: @"\r"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"extracting_file_done",
			    @"Extracting %[file]... done",
			    @"file", fileName)];
		}

outer_loop_end:
		objc_autoreleasePoolPop(pool);
	}

	if (missing.count > 0) {
		for (OFString *file in missing)
			[of_stderr writeLine: OF_LOCALIZED(
			    @"file_not_in_archive",
			    @"File %[file] is not in the archive!",
			    @"file", file)];

		app->_exitStatus = 1;
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFStream *stream;

	if (files.count < 1) {
		[of_stderr writeLine: OF_LOCALIZED(@"print_no_file_specified",
		    @"Need one or more files to print!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *path in files) {
		@try {
			stream = [_archive streamForReadingFile: path];
		} @catch (OFOpenItemFailedException *e) {
			if (e.errNo == ENOENT) {
				[of_stderr writeLine: OF_LOCALIZED(
				    @"file_not_in_archive",
				    @"File %[file] is not in the archive!",
				    @"file", e.path)];
				app->_exitStatus = 1;
				continue;
			}

			@throw e;
		}

		while (!stream.atEndOfStream) {
			ssize_t length = [app copyBlockFromStream: stream
							 toStream: of_stdout
							 fileName: path];

			if (length < 0) {
				app->_exitStatus = 1;
				return;
			}
		}

		[stream close];
	}
}

- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFFileManager *fileManager = [OFFileManager defaultManager];

	if (files.count < 1) {
		[of_stderr writeLine: OF_LOCALIZED(@"add_no_file_specified",
		    @"Need one or more files to add!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *localFileName in files) {
		void *pool = objc_autoreleasePoolPush();
		OFArray OF_GENERIC (OFString *) *components;
		OFString *fileName;
		of_file_attributes_t attributes;
		bool isDirectory = false;
		OFMutableZIPArchiveEntry *entry;
		unsigned long long size;
		OFStream *output;

		components = localFileName.pathComponents;
		fileName = [components componentsJoinedByString: @"/"];

		attributes = [fileManager
		    attributesOfItemAtPath: localFileName];

		if ([attributes.fileType isEqual: of_file_type_directory]) {
			isDirectory = true;
			fileName = [fileName stringByAppendingString: @"/"];
		}

		if (app->_outputLevel >= 0)
			[of_stdout writeString: OF_LOCALIZED(@"adding_file",
			    @"Adding %[file]...",
			    @"file", fileName)];

		entry = [OFMutableZIPArchiveEntry entryWithFileName: fileName];

		size = (isDirectory ? 0 : attributes.fileSize);
		if (size > INT64_MAX)
			@throw [OFOutOfRangeException exception];

		entry.compressedSize = (int64_t)size;
		entry.uncompressedSize = (int64_t)size;

		entry.compressionMethod =
		    OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE;
		entry.modificationDate = attributes.fileModificationDate;

		[entry makeImmutable];

		output = [_archive streamForWritingEntry: entry];

		if (!isDirectory) {







|
|











|
|











|













|










|












|

















|









|











|





|













|







318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
			if (app->_outputLevel >= 0 && percent != newPercent) {
				OFString *percentString;

				percent = newPercent;
				percentString = [OFString stringWithFormat:
				    @"%3u", percent];

				[OFStdOut writeString: @"\r"];
				[OFStdOut writeString: OF_LOCALIZED(
				    @"extracting_file_percent",
				    @"Extracting %[file]... %[percent]%",
				    @"file", fileName,
				    @"percent", percentString)];
			}
		}

		[output close];
		setModificationDate(outFileName, entry);

		if (app->_outputLevel >= 0) {
			[OFStdOut writeString: @"\r"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"extracting_file_done",
			    @"Extracting %[file]... done",
			    @"file", fileName)];
		}

outer_loop_end:
		objc_autoreleasePoolPop(pool);
	}

	if (missing.count > 0) {
		for (OFString *file in missing)
			[OFStdErr writeLine: OF_LOCALIZED(
			    @"file_not_in_archive",
			    @"File %[file] is not in the archive!",
			    @"file", file)];

		app->_exitStatus = 1;
	}
}

- (void)printFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFStream *stream;

	if (files.count < 1) {
		[OFStdErr writeLine: OF_LOCALIZED(@"print_no_file_specified",
		    @"Need one or more files to print!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *path in files) {
		@try {
			stream = [_archive streamForReadingFile: path];
		} @catch (OFOpenItemFailedException *e) {
			if (e.errNo == ENOENT) {
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"file_not_in_archive",
				    @"File %[file] is not in the archive!",
				    @"file", e.path)];
				app->_exitStatus = 1;
				continue;
			}

			@throw e;
		}

		while (!stream.atEndOfStream) {
			ssize_t length = [app copyBlockFromStream: stream
							 toStream: OFStdOut
							 fileName: path];

			if (length < 0) {
				app->_exitStatus = 1;
				return;
			}
		}

		[stream close];
	}
}

- (void)addFiles: (OFArray OF_GENERIC(OFString *) *)files
{
	OFFileManager *fileManager = [OFFileManager defaultManager];

	if (files.count < 1) {
		[OFStdErr writeLine: OF_LOCALIZED(@"add_no_file_specified",
		    @"Need one or more files to add!")];
		app->_exitStatus = 1;
		return;
	}

	for (OFString *localFileName in files) {
		void *pool = objc_autoreleasePoolPush();
		OFArray OF_GENERIC (OFString *) *components;
		OFString *fileName;
		OFFileAttributes attributes;
		bool isDirectory = false;
		OFMutableZIPArchiveEntry *entry;
		unsigned long long size;
		OFStream *output;

		components = localFileName.pathComponents;
		fileName = [components componentsJoinedByString: @"/"];

		attributes = [fileManager
		    attributesOfItemAtPath: localFileName];

		if ([attributes.fileType isEqual: OFFileTypeDirectory]) {
			isDirectory = true;
			fileName = [fileName stringByAppendingString: @"/"];
		}

		if (app->_outputLevel >= 0)
			[OFStdOut writeString: OF_LOCALIZED(@"adding_file",
			    @"Adding %[file]...",
			    @"file", fileName)];

		entry = [OFMutableZIPArchiveEntry entryWithFileName: fileName];

		size = (isDirectory ? 0 : attributes.fileSize);
		if (size > INT64_MAX)
			@throw [OFOutOfRangeException exception];

		entry.compressedSize = (int64_t)size;
		entry.uncompressedSize = (int64_t)size;

		entry.compressionMethod =
		    OFZIPArchiveEntryCompressionMethodNone;
		entry.modificationDate = attributes.fileModificationDate;

		[entry makeImmutable];

		output = [_archive streamForWritingEntry: entry];

		if (!isDirectory) {
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
				    percent != newPercent) {
					OFString *percentString;

					percent = newPercent;
					percentString = [OFString
					    stringWithFormat: @"%3u", percent];

					[of_stdout writeString: @"\r"];
					[of_stdout writeString: OF_LOCALIZED(
					    @"adding_file_percent",
					    @"Adding %[file]... %[percent]%",
					    @"file", fileName,
					    @"percent", percentString)];
				}
			}
		}

		if (app->_outputLevel >= 0) {
			[of_stdout writeString: @"\r"];
			[of_stdout writeLine: OF_LOCALIZED(
			    @"adding_file_done",
			    @"Adding %[file]... done",
			    @"file", fileName)];
		}

		[output close];








|
|









|
|







479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
				    percent != newPercent) {
					OFString *percentString;

					percent = newPercent;
					percentString = [OFString
					    stringWithFormat: @"%3u", percent];

					[OFStdOut writeString: @"\r"];
					[OFStdOut writeString: OF_LOCALIZED(
					    @"adding_file_percent",
					    @"Adding %[file]... %[percent]%",
					    @"file", fileName,
					    @"percent", percentString)];
				}
			}
		}

		if (app->_outputLevel >= 0) {
			[OFStdOut writeString: @"\r"];
			[OFStdOut writeLine: OF_LOCALIZED(
			    @"adding_file_done",
			    @"Adding %[file]... done",
			    @"file", fileName)];
		}

		[output close];

Modified utils/ofdns/OFDNS.m from [f422617926] to [bf91a28ab8].

31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
@end

OF_APPLICATION_DELEGATE(OFDNS)

static void
help(OFStream *stream, bool full, int status)
{
	[of_stderr writeLine:
	    OF_LOCALIZED(@"usage",
	    @"Usage: %[prog] -[chst] domain1 [domain2 ...]",
	    @"prog", [OFApplication programName])];

	if (full) {
		[stream writeString: @"\n"];
		[stream writeLine: OF_LOCALIZED(@"full_usage",







|







31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
@end

OF_APPLICATION_DELEGATE(OFDNS)

static void
help(OFStream *stream, bool full, int status)
{
	[OFStdErr writeLine:
	    OF_LOCALIZED(@"usage",
	    @"Usage: %[prog] -[chst] domain1 [domain2 ...]",
	    @"prog", [OFApplication programName])];

	if (full) {
		[stream writeString: @"\n"];
		[stream writeLine: OF_LOCALIZED(@"full_usage",
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
  didPerformQuery: (OFDNSQuery *)query
	 response: (OFDNSResponse *)response
	exception: (id)exception
{
	_inFlight--;

	if (exception == nil)
		[of_stdout writeFormat: @"%@\n", response];
	else {
		[of_stderr writeLine: OF_LOCALIZED(
		    @"failed_to_resolve",
		    @"Failed to resolve: %[exception]",
		    @"exception", exception)];
		_errors++;
	}

	if (_inFlight == 0)
		[OFApplication terminateWithStatus: _errors];
}

- (void)applicationDidFinishLaunching
{
	OFString *DNSClassString, *server;
	const of_options_parser_option_t options[] = {
		{ 'c', @"class", 1, NULL, &DNSClassString },
		{ 'h', @"help", 0, NULL, NULL },
		{ 's', @"server", 1, NULL, &server },
		{ 't', @"type", 1, NULL, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	OFMutableArray OF_GENERIC(OFString *) *recordTypes;
	OFOptionsParser *optionsParser;
	of_unichar_t option;
	OFArray OF_GENERIC(OFString *) *remainingArguments;
	OFDNSResolver *resolver;
	of_dns_class_t DNSClass;

#ifdef OF_HAVE_FILES
# ifndef OF_AMIGAOS
	[OFLocale addLanguageDirectory: @LANGUAGE_DIR];
# else
	[OFLocale addLanguageDirectory: @"PROGDIR:/share/ofdns/lang"];
# endif







|

|













|








|


|







63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
  didPerformQuery: (OFDNSQuery *)query
	 response: (OFDNSResponse *)response
	exception: (id)exception
{
	_inFlight--;

	if (exception == nil)
		[OFStdOut writeFormat: @"%@\n", response];
	else {
		[OFStdErr writeLine: OF_LOCALIZED(
		    @"failed_to_resolve",
		    @"Failed to resolve: %[exception]",
		    @"exception", exception)];
		_errors++;
	}

	if (_inFlight == 0)
		[OFApplication terminateWithStatus: _errors];
}

- (void)applicationDidFinishLaunching
{
	OFString *DNSClassString, *server;
	const OFOptionsParserOption options[] = {
		{ 'c', @"class", 1, NULL, &DNSClassString },
		{ 'h', @"help", 0, NULL, NULL },
		{ 's', @"server", 1, NULL, &server },
		{ 't', @"type", 1, NULL, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	OFMutableArray OF_GENERIC(OFString *) *recordTypes;
	OFOptionsParser *optionsParser;
	OFUnichar option;
	OFArray OF_GENERIC(OFString *) *remainingArguments;
	OFDNSResolver *resolver;
	OFDNSClass DNSClass;

#ifdef OF_HAVE_FILES
# ifndef OF_AMIGAOS
	[OFLocale addLanguageDirectory: @LANGUAGE_DIR];
# else
	[OFLocale addLanguageDirectory: @"PROGDIR:/share/ofdns/lang"];
# endif
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
	optionsParser = [OFOptionsParser parserWithOptions: options];
	while ((option = [optionsParser nextOption]) != '\0') {
		switch (option) {
		case 't':
			[recordTypes addObject: optionsParser.argument];
			break;
		case 'h':
			help(of_stdout, true, 0);
			break;
		case ':':
			if (optionsParser.lastLongOption != nil)
				[of_stderr writeLine: OF_LOCALIZED(
				    @"long_option_required_argument",
				    @"%[prog]: Option --%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[of_stderr writeLine: OF_LOCALIZED(
				    @"option_requires_argument",
				    @"%[prog]: Option -%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		case '?':
			if (optionsParser.lastLongOption != nil)
				[of_stderr writeLine: OF_LOCALIZED(
				    @"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[of_stderr writeLine: OF_LOCALIZED(
				    @"Unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		}
	}

	remainingArguments = optionsParser.remainingArguments;

	if (remainingArguments.count < 1)
		help(of_stderr, false, 1);

	resolver = [OFDNSResolver resolver];
	DNSClass = (DNSClassString != nil
	    ? of_dns_class_parse(DNSClassString)
	    : OF_DNS_CLASS_IN);

	if (recordTypes.count == 0)
		[recordTypes addObject: @"ALL"];

	if (server != nil) {
		resolver.configReloadInterval = 0;
		resolver.nameServers = [OFArray arrayWithObject: server];
	}

	for (OFString *domainName in remainingArguments) {
		for (OFString *recordTypeString in recordTypes) {
			of_dns_record_type_t recordType =
			    of_dns_record_type_parse(recordTypeString);
			OFDNSQuery *query =
			    [OFDNSQuery queryWithDomainName: domainName
						   DNSClass: DNSClass
						 recordType: recordType];

			_inFlight++;
			[resolver asyncPerformQuery: query delegate: self];
		}
	}
}
@end







|



|









|











|








|














|



|
<











|
|











122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183

184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
	optionsParser = [OFOptionsParser parserWithOptions: options];
	while ((option = [optionsParser nextOption]) != '\0') {
		switch (option) {
		case 't':
			[recordTypes addObject: optionsParser.argument];
			break;
		case 'h':
			help(OFStdOut, true, 0);
			break;
		case ':':
			if (optionsParser.lastLongOption != nil)
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"long_option_required_argument",
				    @"%[prog]: Option --%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"option_requires_argument",
				    @"%[prog]: Option -%[opt] requires an "
				    @"argument",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		case '?':
			if (optionsParser.lastLongOption != nil)
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%C",
				    optionsParser.lastOption];
				[OFStdErr writeLine: OF_LOCALIZED(
				    @"Unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		}
	}

	remainingArguments = optionsParser.remainingArguments;

	if (remainingArguments.count < 1)
		help(OFStdErr, false, 1);

	resolver = [OFDNSResolver resolver];
	DNSClass = (DNSClassString != nil
	    ? OFDNSClassParseName(DNSClassString) : OFDNSClassIN);


	if (recordTypes.count == 0)
		[recordTypes addObject: @"ALL"];

	if (server != nil) {
		resolver.configReloadInterval = 0;
		resolver.nameServers = [OFArray arrayWithObject: server];
	}

	for (OFString *domainName in remainingArguments) {
		for (OFString *recordTypeString in recordTypes) {
			OFDNSRecordType recordType =
			    OFDNSRecordTypeParseName(recordTypeString);
			OFDNSQuery *query =
			    [OFDNSQuery queryWithDomainName: domainName
						   DNSClass: DNSClass
						 recordType: recordType];

			_inFlight++;
			[resolver asyncPerformQuery: query delegate: self];
		}
	}
}
@end

Modified utils/ofhash/OFHash.m from [871b144274] to [976db374f8].

38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
@end

OF_APPLICATION_DELEGATE(OFHash)

static void
help(void)
{
	[of_stderr writeLine: OF_LOCALIZED(@"usage",
	    @"Usage: %[prog] [--md5|--ripemd160|--sha1|--sha224|--sha256|"
	    @"--sha384|--sha512] file1 [file2 ...]",
	    @"prog", [OFApplication programName])];

	[OFApplication terminateWithStatus: 1];
}

static void
printHash(OFString *algo, OFString *path, id <OFCryptographicHash> hash)
{
	const unsigned char *digest = hash.digest;
	size_t digestSize = hash.digestSize;

	[of_stdout writeFormat: @"%@ ", algo];

	for (size_t i = 0; i < digestSize; i++)
		[of_stdout writeFormat: @"%02x", digest[i]];

	[of_stdout writeFormat: @"  %@\n", path];
}

@implementation OFHash
- (void)applicationDidFinishLaunching
{
	int exitStatus = 0;
	bool calculateMD5, calculateRIPEMD160, calculateSHA1, calculateSHA224;
	bool calculateSHA256, calculateSHA384, calculateSHA512;
	const of_options_parser_option_t options[] = {
		{ '\0', @"md5", 0, &calculateMD5, NULL },
		{ '\0', @"ripemd160", 0, &calculateRIPEMD160, NULL },
		{ '\0', @"sha1", 0, &calculateSHA1, NULL },
		{ '\0', @"sha224", 0, &calculateSHA224, NULL },
		{ '\0', @"sha256", 0, &calculateSHA256, NULL },
		{ '\0', @"sha384", 0, &calculateSHA384, NULL },
		{ '\0', @"sha512", 0, &calculateSHA512, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	OFOptionsParser *optionsParser =
	    [OFOptionsParser parserWithOptions: options];
	of_unichar_t option;
	OFMD5Hash *MD5Hash = nil;
	OFRIPEMD160Hash *RIPEMD160Hash = nil;
	OFSHA1Hash *SHA1Hash = nil;
	OFSHA224Hash *SHA224Hash = nil;
	OFSHA256Hash *SHA256Hash = nil;
	OFSHA384Hash *SHA384Hash = nil;
	OFSHA512Hash *SHA512Hash = nil;

#ifndef OF_AMIGAOS
	[OFLocale addLanguageDirectory: @LANGUAGE_DIR];
#else
	[OFLocale addLanguageDirectory: @"PROGDIR:/share/ofhash/lang"];
#endif

	while ((option = [optionsParser nextOption]) != '\0') {
		switch (option) {
		case '?':
			if (optionsParser.lastLongOption != nil)
				[of_stderr writeLine:
				    OF_LOCALIZED(@"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString stringWithFormat:
				    @"%c", optionsParser.lastOption];
				[of_stderr writeLine:
				    OF_LOCALIZED(@"unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];







|













|


|

|








|











|


















|







|







38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
@end

OF_APPLICATION_DELEGATE(OFHash)

static void
help(void)
{
	[OFStdErr writeLine: OF_LOCALIZED(@"usage",
	    @"Usage: %[prog] [--md5|--ripemd160|--sha1|--sha224|--sha256|"
	    @"--sha384|--sha512] file1 [file2 ...]",
	    @"prog", [OFApplication programName])];

	[OFApplication terminateWithStatus: 1];
}

static void
printHash(OFString *algo, OFString *path, id <OFCryptographicHash> hash)
{
	const unsigned char *digest = hash.digest;
	size_t digestSize = hash.digestSize;

	[OFStdOut writeFormat: @"%@ ", algo];

	for (size_t i = 0; i < digestSize; i++)
		[OFStdOut writeFormat: @"%02x", digest[i]];

	[OFStdOut writeFormat: @"  %@\n", path];
}

@implementation OFHash
- (void)applicationDidFinishLaunching
{
	int exitStatus = 0;
	bool calculateMD5, calculateRIPEMD160, calculateSHA1, calculateSHA224;
	bool calculateSHA256, calculateSHA384, calculateSHA512;
	const OFOptionsParserOption options[] = {
		{ '\0', @"md5", 0, &calculateMD5, NULL },
		{ '\0', @"ripemd160", 0, &calculateRIPEMD160, NULL },
		{ '\0', @"sha1", 0, &calculateSHA1, NULL },
		{ '\0', @"sha224", 0, &calculateSHA224, NULL },
		{ '\0', @"sha256", 0, &calculateSHA256, NULL },
		{ '\0', @"sha384", 0, &calculateSHA384, NULL },
		{ '\0', @"sha512", 0, &calculateSHA512, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	OFOptionsParser *optionsParser =
	    [OFOptionsParser parserWithOptions: options];
	OFUnichar option;
	OFMD5Hash *MD5Hash = nil;
	OFRIPEMD160Hash *RIPEMD160Hash = nil;
	OFSHA1Hash *SHA1Hash = nil;
	OFSHA224Hash *SHA224Hash = nil;
	OFSHA256Hash *SHA256Hash = nil;
	OFSHA384Hash *SHA384Hash = nil;
	OFSHA512Hash *SHA512Hash = nil;

#ifndef OF_AMIGAOS
	[OFLocale addLanguageDirectory: @LANGUAGE_DIR];
#else
	[OFLocale addLanguageDirectory: @"PROGDIR:/share/ofhash/lang"];
#endif

	while ((option = [optionsParser nextOption]) != '\0') {
		switch (option) {
		case '?':
			if (optionsParser.lastLongOption != nil)
				[OFStdErr writeLine:
				    OF_LOCALIZED(@"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString stringWithFormat:
				    @"%c", optionsParser.lastOption];
				[OFStdErr writeLine:
				    OF_LOCALIZED(@"unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
		SHA512Hash = [OFSHA512Hash hashWithAllowsSwappableMemory: true];

	for (OFString *path in optionsParser.remainingArguments) {
		void *pool = objc_autoreleasePoolPush();
		OFStream *file;

		if ([path isEqual: @"-"])
			file = of_stdin;
		else {
			@try {
				file = [OFFile fileWithPath: path mode: @"r"];
			} @catch (OFOpenItemFailedException *e) {
				OFString *error = [OFString
				    stringWithCString: strerror(e.errNo)
					     encoding: [OFLocale encoding]];

				[of_stderr writeLine: OF_LOCALIZED(
				    @"failed_to_open_file",
				    @"Failed to open file %[file]: %[error]",
				    @"file", e.path,
				    @"error", error)];

				exitStatus = 1;
				goto outer_loop_end;







|








|







164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
		SHA512Hash = [OFSHA512Hash hashWithAllowsSwappableMemory: true];

	for (OFString *path in optionsParser.remainingArguments) {
		void *pool = objc_autoreleasePoolPush();
		OFStream *file;

		if ([path isEqual: @"-"])
			file = OFStdIn;
		else {
			@try {
				file = [OFFile fileWithPath: path mode: @"r"];
			} @catch (OFOpenItemFailedException *e) {
				OFString *error = [OFString
				    stringWithCString: strerror(e.errNo)
					     encoding: [OFLocale encoding]];

				[OFStdErr writeLine: OF_LOCALIZED(
				    @"failed_to_open_file",
				    @"Failed to open file %[file]: %[error]",
				    @"file", e.path,
				    @"error", error)];

				exitStatus = 1;
				goto outer_loop_end;
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
				length = [file readIntoBuffer: buffer
						       length: 1024];
			} @catch (OFReadFailedException *e) {
				OFString *error = [OFString
				    stringWithCString: strerror(e.errNo)
					     encoding: [OFLocale encoding]];

				[of_stderr writeLine: OF_LOCALIZED(
				    @"failed_to_read_file",
				    @"Failed to read %[file]: %[error]",
				    @"file", path,
				    @"error", error)];

				exitStatus = 1;
				goto outer_loop_end;







|







204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
				length = [file readIntoBuffer: buffer
						       length: 1024];
			} @catch (OFReadFailedException *e) {
				OFString *error = [OFString
				    stringWithCString: strerror(e.errNo)
					     encoding: [OFLocale encoding]];

				[OFStdErr writeLine: OF_LOCALIZED(
				    @"failed_to_read_file",
				    @"Failed to read %[file]: %[error]",
				    @"file", path,
				    @"error", error)];

				exitStatus = 1;
				goto outer_loop_end;

Modified utils/ofhttp/OFHTTP.m from [f445945689] to [fa0717c415].

62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
	size_t _URLIndex;
	int _errorCode;
	OFString *_outputPath, *_currentFileName;
	bool _continue, _force, _detectFileName, _detectFileNameRequest;
	bool _detectedFileName, _quiet, _verbose, _insecure, _ignoreStatus;
	bool _useUnicode;
	OFStream *_body;
	of_http_request_method_t _method;
	OFMutableDictionary *_clientHeaders;
	OFHTTPClient *_HTTPClient;
	char *_buffer;
	OFStream *_output;
	unsigned long long _received, _length, _resumedFrom;
	ProgressBar *_progressBar;
}

- (void)downloadNextURL;
@end

OF_APPLICATION_DELEGATE(OFHTTP)

static void
help(OFStream *stream, bool full, int status)
{
	[of_stderr writeLine:
	    OF_LOCALIZED(@"usage",
	    @"Usage: %[prog] -[cehHmoOPqv] url1 [url2 ...]",
	    @"prog", [OFApplication programName])];

	if (full) {
		[stream writeString: @"\n"];
		[stream writeLine: OF_LOCALIZED(@"full_usage",







|
















|







62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
	size_t _URLIndex;
	int _errorCode;
	OFString *_outputPath, *_currentFileName;
	bool _continue, _force, _detectFileName, _detectFileNameRequest;
	bool _detectedFileName, _quiet, _verbose, _insecure, _ignoreStatus;
	bool _useUnicode;
	OFStream *_body;
	OFHTTPRequestMethod _method;
	OFMutableDictionary *_clientHeaders;
	OFHTTPClient *_HTTPClient;
	char *_buffer;
	OFStream *_output;
	unsigned long long _received, _length, _resumedFrom;
	ProgressBar *_progressBar;
}

- (void)downloadNextURL;
@end

OF_APPLICATION_DELEGATE(OFHTTP)

static void
help(OFStream *stream, bool full, int status)
{
	[OFStdErr writeLine:
	    OF_LOCALIZED(@"usage",
	    @"Usage: %[prog] -[cehHmoOPqv] url1 [url2 ...]",
	    @"prog", [OFApplication programName])];

	if (full) {
		[stream writeString: @"\n"];
		[stream writeLine: OF_LOCALIZED(@"full_usage",
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
#ifdef OF_HAVE_PLUGINS
+ (void)initialize
{
	if (self != [OFHTTP class])
		return;

	/* Opportunistically try loading ObjOpenSSL and ignore any errors. */
	of_dlopen(@LIB_PREFIX @"objopenssl" @LIB_SUFFIX, OF_RTLD_LAZY);
}
#endif

- (instancetype)init
{
	self = [super init];

	@try {
		_method = OF_HTTP_REQUEST_METHOD_GET;

		_clientHeaders = [[OFMutableDictionary alloc]
		    initWithObject: @"OFHTTP"
			    forKey: @"User-Agent"];

		_HTTPClient = [[OFHTTPClient alloc] init];
		_HTTPClient.delegate = self;

		_buffer = of_alloc(1, [OFSystemInfo pageSize]);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)addHeader: (OFString *)header
{
	size_t pos = [header rangeOfString: @":"].location;
	OFString *name, *value;

	if (pos == OF_NOT_FOUND) {
		[of_stderr writeLine: OF_LOCALIZED(@"invalid_input_header",
		    @"%[prog]: Headers must to be in format name:value!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	name = [header substringToIndex: pos]
	    .stringByDeletingEnclosingWhitespaces;







|








|








|













|
|







281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
#ifdef OF_HAVE_PLUGINS
+ (void)initialize
{
	if (self != [OFHTTP class])
		return;

	/* Opportunistically try loading ObjOpenSSL and ignore any errors. */
	OFDlOpen(@LIB_PREFIX @"objopenssl" @LIB_SUFFIX, OF_RTLD_LAZY);
}
#endif

- (instancetype)init
{
	self = [super init];

	@try {
		_method = OFHTTPRequestMethodGet;

		_clientHeaders = [[OFMutableDictionary alloc]
		    initWithObject: @"OFHTTP"
			    forKey: @"User-Agent"];

		_HTTPClient = [[OFHTTPClient alloc] init];
		_HTTPClient.delegate = self;

		_buffer = OFAllocMemory(1, [OFSystemInfo pageSize]);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)addHeader: (OFString *)header
{
	size_t pos = [header rangeOfString: @":"].location;
	OFString *name, *value;

	if (pos == OFNotFound) {
		[OFStdErr writeLine: OF_LOCALIZED(@"invalid_input_header",
		    @"%[prog]: Headers must to be in format name:value!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	name = [header substringToIndex: pos]
	    .stringByDeletingEnclosingWhitespaces;
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
{
	OFString *contentLength = nil;

	[_body release];
	_body = nil;

	if ([path isEqual: @"-"])
		_body = [of_stdin copy];
	else {
		_body = [[OFFile alloc] initWithPath: path mode: @"r"];

		@try {
			unsigned long long fileSize =
			    [[OFFileManager defaultManager]
			    attributesOfItemAtPath: path].fileSize;







|







337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
{
	OFString *contentLength = nil;

	[_body release];
	_body = nil;

	if ([path isEqual: @"-"])
		_body = [OFStdIn copy];
	else {
		_body = [[OFFile alloc] initWithPath: path mode: @"r"];

		@try {
			unsigned long long fileSize =
			    [[OFFileManager defaultManager]
			    attributesOfItemAtPath: path].fileSize;
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
- (void)setMethod: (OFString *)method
{
	void *pool = objc_autoreleasePoolPush();

	method = method.uppercaseString;

	@try {
		_method = of_http_request_method_from_string(method);
	} @catch (OFInvalidArgumentException *e) {
		[of_stderr writeLine: OF_LOCALIZED(@"invalid_input_method",
		    @"%[prog]: Invalid request method %[method]!",
		    @"prog", [OFApplication programName],
		    @"method", method)];
		[OFApplication terminateWithStatus: 1];
	}

	objc_autoreleasePoolPop(pool);
}

- (void)setProxy: (OFString *)proxy
{
	@try {
		size_t pos = [proxy
		    rangeOfString: @":"
			  options: OF_STRING_SEARCH_BACKWARDS].location;
		OFString *host;
		unsigned long long port;

		if (pos == OF_NOT_FOUND)
			@throw [OFInvalidFormatException exception];

		host = [proxy substringToIndex: pos];
		port = [proxy substringFromIndex: pos + 1]
		    .unsignedLongLongValue;

		if (port > UINT16_MAX)
			@throw [OFOutOfRangeException exception];

		[OFTCPSocket setSOCKS5Host: host];
		[OFTCPSocket setSOCKS5Port: (uint16_t)port];
	} @catch (OFInvalidFormatException *e) {
		[of_stderr writeLine: OF_LOCALIZED(@"invalid_input_proxy",
		    @"%[prog]: Proxy must to be in format host:port!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}
}

- (void)applicationDidFinishLaunching
{
	OFString *outputPath;
	const of_options_parser_option_t options[] = {
		{ 'b', @"body",	1, NULL, NULL },
		{ 'c', @"continue", 0, &_continue, NULL },
		{ 'f', @"force", 0, &_force, NULL },
		{ 'h', @"help",	0, NULL, NULL },
		{ 'H', @"header", 1, NULL, NULL },
		{ 'm', @"method", 1, NULL, NULL },
		{ 'o', @"output", 1, NULL, &outputPath },
		{ 'O', @"detect-filename", 0, &_detectFileName, NULL },
		{ 'P', @"socks5-proxy", 1, NULL, NULL },
		{ 'q', @"quiet", 0, &_quiet, NULL },
		{ 'v', @"verbose", 0, &_verbose, NULL },
		{ '\0', @"insecure", 0, &_insecure, NULL },
		{ '\0', @"ignore-status", 0, &_ignoreStatus, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	OFOptionsParser *optionsParser;
	of_unichar_t option;

#ifdef OF_HAVE_SANDBOX
	OFSandbox *sandbox = [OFSandbox sandbox];
	sandbox.allowsStdIO = true;
	sandbox.allowsReadingFiles = true;
	sandbox.allowsWritingFiles = true;
	sandbox.allowsCreatingFiles = true;







|

|














|



|












|









|
















|







366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
- (void)setMethod: (OFString *)method
{
	void *pool = objc_autoreleasePoolPush();

	method = method.uppercaseString;

	@try {
		_method = OFHTTPRequestMethodParseName(method);
	} @catch (OFInvalidArgumentException *e) {
		[OFStdErr writeLine: OF_LOCALIZED(@"invalid_input_method",
		    @"%[prog]: Invalid request method %[method]!",
		    @"prog", [OFApplication programName],
		    @"method", method)];
		[OFApplication terminateWithStatus: 1];
	}

	objc_autoreleasePoolPop(pool);
}

- (void)setProxy: (OFString *)proxy
{
	@try {
		size_t pos = [proxy
		    rangeOfString: @":"
			  options: OFStringSearchBackwards].location;
		OFString *host;
		unsigned long long port;

		if (pos == OFNotFound)
			@throw [OFInvalidFormatException exception];

		host = [proxy substringToIndex: pos];
		port = [proxy substringFromIndex: pos + 1]
		    .unsignedLongLongValue;

		if (port > UINT16_MAX)
			@throw [OFOutOfRangeException exception];

		[OFTCPSocket setSOCKS5Host: host];
		[OFTCPSocket setSOCKS5Port: (uint16_t)port];
	} @catch (OFInvalidFormatException *e) {
		[OFStdErr writeLine: OF_LOCALIZED(@"invalid_input_proxy",
		    @"%[prog]: Proxy must to be in format host:port!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}
}

- (void)applicationDidFinishLaunching
{
	OFString *outputPath;
	const OFOptionsParserOption options[] = {
		{ 'b', @"body",	1, NULL, NULL },
		{ 'c', @"continue", 0, &_continue, NULL },
		{ 'f', @"force", 0, &_force, NULL },
		{ 'h', @"help",	0, NULL, NULL },
		{ 'H', @"header", 1, NULL, NULL },
		{ 'm', @"method", 1, NULL, NULL },
		{ 'o', @"output", 1, NULL, &outputPath },
		{ 'O', @"detect-filename", 0, &_detectFileName, NULL },
		{ 'P', @"socks5-proxy", 1, NULL, NULL },
		{ 'q', @"quiet", 0, &_quiet, NULL },
		{ 'v', @"verbose", 0, &_verbose, NULL },
		{ '\0', @"insecure", 0, &_insecure, NULL },
		{ '\0', @"ignore-status", 0, &_ignoreStatus, NULL },
		{ '\0', nil, 0, NULL, NULL }
	};
	OFOptionsParser *optionsParser;
	OFUnichar option;

#ifdef OF_HAVE_SANDBOX
	OFSandbox *sandbox = [OFSandbox sandbox];
	sandbox.allowsStdIO = true;
	sandbox.allowsReadingFiles = true;
	sandbox.allowsWritingFiles = true;
	sandbox.allowsCreatingFiles = true;
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
	optionsParser = [OFOptionsParser parserWithOptions: options];
	while ((option = [optionsParser nextOption]) != '\0') {
		switch (option) {
		case 'b':
			[self setBody: optionsParser.argument];
			break;
		case 'h':
			help(of_stdout, true, 0);
			break;
		case 'H':
			[self addHeader: optionsParser.argument];
			break;
		case 'm':
			[self setMethod: optionsParser.argument];
			break;
		case 'P':
			[self setProxy: optionsParser.argument];
			break;
		case ':':
			if (optionsParser.lastLongOption != nil)
				[of_stderr writeLine:
				    OF_LOCALIZED(@"long_argument_missing",
				    @"%[prog]: Argument for option --%[opt] "
				    @"missing"
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%c",
				    optionsParser.lastOption];
				[of_stderr writeLine:
				    OF_LOCALIZED(@"argument_missing",
				    @"%[prog]: Argument for option -%[opt] "
				    @"missing",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		case '=':
			[of_stderr writeLine:
			    OF_LOCALIZED(@"option_takes_no_argument",
			    @"%[prog]: Option --%[opt] takes no argument",
			    @"prog", [OFApplication programName],
			    @"opt", optionsParser.lastLongOption)];

			[OFApplication terminateWithStatus: 1];
			break;
		case '?':
			if (optionsParser.lastLongOption != nil)
				[of_stderr writeLine:
				    OF_LOCALIZED(@"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%c",
				    optionsParser.lastOption];
				[of_stderr writeLine:
				    OF_LOCALIZED(@"unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];







|












|









|










|









|








|







458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
	optionsParser = [OFOptionsParser parserWithOptions: options];
	while ((option = [optionsParser nextOption]) != '\0') {
		switch (option) {
		case 'b':
			[self setBody: optionsParser.argument];
			break;
		case 'h':
			help(OFStdOut, true, 0);
			break;
		case 'H':
			[self addHeader: optionsParser.argument];
			break;
		case 'm':
			[self setMethod: optionsParser.argument];
			break;
		case 'P':
			[self setProxy: optionsParser.argument];
			break;
		case ':':
			if (optionsParser.lastLongOption != nil)
				[OFStdErr writeLine:
				    OF_LOCALIZED(@"long_argument_missing",
				    @"%[prog]: Argument for option --%[opt] "
				    @"missing"
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%c",
				    optionsParser.lastOption];
				[OFStdErr writeLine:
				    OF_LOCALIZED(@"argument_missing",
				    @"%[prog]: Argument for option -%[opt] "
				    @"missing",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		case '=':
			[OFStdErr writeLine:
			    OF_LOCALIZED(@"option_takes_no_argument",
			    @"%[prog]: Option --%[opt] takes no argument",
			    @"prog", [OFApplication programName],
			    @"opt", optionsParser.lastLongOption)];

			[OFApplication terminateWithStatus: 1];
			break;
		case '?':
			if (optionsParser.lastLongOption != nil)
				[OFStdErr writeLine:
				    OF_LOCALIZED(@"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optionsParser.lastLongOption)];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%c",
				    optionsParser.lastOption];
				[OFStdErr writeLine:
				    OF_LOCALIZED(@"unknown_option",
				    @"%[prog]: Unknown option: -%[opt]",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
	[OFApplication of_activateSandbox: sandbox];
#endif

	_outputPath = [outputPath copy];
	_URLs = [optionsParser.remainingArguments copy];

	if (_URLs.count < 1)
		help(of_stderr, false, 1);

	if (_quiet && _verbose) {
		[of_stderr writeLine: OF_LOCALIZED(@"quiet_xor_verbose",
		    @"%[prog]: -q / --quiet and -v / --verbose are mutually "
		    @"exclusive!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	if (_outputPath != nil && _detectFileName) {
		[of_stderr writeLine: OF_LOCALIZED(
		    @"output_xor_detect_filename",
		    @"%[prog]: -o / --output and -O / --detect-filename are "
		    @"mutually exclusive!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	if (_outputPath != nil && _URLs.count > 1) {
		[of_stderr writeLine:
		    OF_LOCALIZED(@"output_only_with_one_url",
		    @"%[prog]: Cannot use -o / --output when more than one URL "
		    @"has been specified!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	if (_insecure)
		_HTTPClient.allowsInsecureRedirects = true;

	_useUnicode = ([OFLocale encoding] == OF_STRING_ENCODING_UTF_8);

	[self performSelector: @selector(downloadNextURL) afterDelay: 0];
}

-    (void)client: (OFHTTPClient *)client
  didCreateSocket: (OFTCPSocket *)sock
	  request: (OFHTTPRequest *)request







|


|







|








|










|







538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
	[OFApplication of_activateSandbox: sandbox];
#endif

	_outputPath = [outputPath copy];
	_URLs = [optionsParser.remainingArguments copy];

	if (_URLs.count < 1)
		help(OFStdErr, false, 1);

	if (_quiet && _verbose) {
		[OFStdErr writeLine: OF_LOCALIZED(@"quiet_xor_verbose",
		    @"%[prog]: -q / --quiet and -v / --verbose are mutually "
		    @"exclusive!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	if (_outputPath != nil && _detectFileName) {
		[OFStdErr writeLine: OF_LOCALIZED(
		    @"output_xor_detect_filename",
		    @"%[prog]: -o / --output and -O / --detect-filename are "
		    @"mutually exclusive!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	if (_outputPath != nil && _URLs.count > 1) {
		[OFStdErr writeLine:
		    OF_LOCALIZED(@"output_only_with_one_url",
		    @"%[prog]: Cannot use -o / --output when more than one URL "
		    @"has been specified!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	if (_insecure)
		_HTTPClient.allowsInsecureRedirects = true;

	_useUnicode = ([OFLocale encoding] == OFStringEncodingUTF8);

	[self performSelector: @selector(downloadNextURL) afterDelay: 0];
}

-    (void)client: (OFHTTPClient *)client
  didCreateSocket: (OFTCPSocket *)sock
	  request: (OFHTTPRequest *)request
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
		    response.headers;
		OFEnumerator *keyEnumerator = [headers keyEnumerator];
		OFEnumerator *objectEnumerator = [headers objectEnumerator];
		OFString *key, *object;

		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil)
			[of_stdout writeFormat: @"  %@: %@\n", key, object];

		objc_autoreleasePoolPop(pool);
	}

	if (!_quiet) {
		if (_useUnicode)
			[of_stdout writeFormat: @"☇ %@", URL.string];
		else
			[of_stdout writeFormat: @"< %@", URL.string];
	}

	_length = 0;

	return true;
}








|






|

|







611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
		    response.headers;
		OFEnumerator *keyEnumerator = [headers keyEnumerator];
		OFEnumerator *objectEnumerator = [headers objectEnumerator];
		OFString *key, *object;

		while ((key = [keyEnumerator nextObject]) != nil &&
		    (object = [objectEnumerator nextObject]) != nil)
			[OFStdOut writeFormat: @"  %@: %@\n", key, object];

		objc_autoreleasePoolPop(pool);
	}

	if (!_quiet) {
		if (_useUnicode)
			[OFStdOut writeFormat: @"☇ %@", URL.string];
		else
			[OFStdOut writeFormat: @"< %@", URL.string];
	}

	_length = 0;

	return true;
}

642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662

		[_progressBar stop];
		[_progressBar draw];
		[_progressBar release];
		_progressBar = nil;

		if (!_quiet) {
			[of_stdout writeString: @"\n  "];
			[of_stdout writeLine: OF_LOCALIZED(@"download_error",
			    @"Error!")];
		}

		URL = [_URLs objectAtIndex: _URLIndex - 1];
		[of_stderr writeLine: OF_LOCALIZED(
		    @"download_failed_exception",
		    @"%[prog]: Failed to download <%[url]>!\n"
		    @"  %[exception]",
		    @"prog", [OFApplication programName],
		    @"url", URL,
		    @"exception", exception)];








|
|




|







642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662

		[_progressBar stop];
		[_progressBar draw];
		[_progressBar release];
		_progressBar = nil;

		if (!_quiet) {
			[OFStdOut writeString: @"\n  "];
			[OFStdOut writeLine: OF_LOCALIZED(@"download_error",
			    @"Error!")];
		}

		URL = [_URLs objectAtIndex: _URLIndex - 1];
		[OFStdErr writeLine: OF_LOCALIZED(
		    @"download_failed_exception",
		    @"%[prog]: Failed to download <%[url]>!\n"
		    @"  %[exception]",
		    @"prog", [OFApplication programName],
		    @"url", URL,
		    @"exception", exception)];

674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
	if (response.atEndOfStream) {
		[_progressBar stop];
		[_progressBar draw];
		[_progressBar release];
		_progressBar = nil;

		if (!_quiet) {
			[of_stdout writeString: @"\n  "];
			[of_stdout writeLine:
			    OF_LOCALIZED(@"download_done", @"Done!")];
		}

		[self performSelector: @selector(downloadNextURL)
			   afterDelay: 0];
		return false;
	}







|
|







674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
	if (response.atEndOfStream) {
		[_progressBar stop];
		[_progressBar draw];
		[_progressBar release];
		_progressBar = nil;

		if (!_quiet) {
			[OFStdOut writeString: @"\n  "];
			[OFStdOut writeLine:
			    OF_LOCALIZED(@"download_done", @"Done!")];
		}

		[self performSelector: @selector(downloadNextURL)
			   afterDelay: 0];
		return false;
	}
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717

	if (!_quiet) {
		OFString *lengthString =
		    [headers objectForKey: @"Content-Length"];
		OFString *type = [headers objectForKey: @"Content-Type"];

		if (_useUnicode)
			[of_stdout writeFormat: @" ➜ %hd\n", statusCode];
		else
			[of_stdout writeFormat: @" -> %hd\n", statusCode];

		if (type == nil)
			type = OF_LOCALIZED(@"type_unknown", @"unknown");

		if (lengthString != nil) {
			_length = lengthString.unsignedLongLongValue;








|

|







701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717

	if (!_quiet) {
		OFString *lengthString =
		    [headers objectForKey: @"Content-Length"];
		OFString *type = [headers objectForKey: @"Content-Type"];

		if (_useUnicode)
			[OFStdOut writeFormat: @" ➜ %hd\n", statusCode];
		else
			[OFStdOut writeFormat: @" -> %hd\n", statusCode];

		if (type == nil)
			type = OF_LOCALIZED(@"type_unknown", @"unknown");

		if (lengthString != nil) {
			_length = lengthString.unsignedLongLongValue;

757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
			OFEnumerator OF_GENERIC(OFString *) *keyEnumerator =
			    [headers keyEnumerator];
			OFEnumerator OF_GENERIC(OFString *) *objectEnumerator =
			    [headers objectEnumerator];
			OFString *key, *object;

			if (statusCode / 100 == 2 && _currentFileName != nil) {
				[of_stdout writeString: @"  "];
				[of_stdout writeLine: OF_LOCALIZED(
				    @"info_name_unaligned",
				    @"Name: %[name]",
				    @"name", _currentFileName)];
			}

			while ((key = [keyEnumerator nextObject]) != nil &&
			    (object = [objectEnumerator nextObject]) != nil)
				[of_stdout writeFormat: @"  %@: %@\n",
							key, object];

			objc_autoreleasePoolPop(pool);
		} else if (statusCode / 100 == 2 && !_detectFileNameRequest) {
			[of_stdout writeString: @"  "];

			if (_currentFileName != nil)
				[of_stdout writeLine: OF_LOCALIZED(@"info_name",
				    @"Name: %[name]",
				    @"name", _currentFileName)];

			[of_stdout writeString: @"  "];
			[of_stdout writeLine: OF_LOCALIZED(@"info_type",
			    @"Type: %[type]",
			    @"type", type)];
			[of_stdout writeString: @"  "];
			[of_stdout writeLine: OF_LOCALIZED(@"info_size",
			    @"Size: %[size]",
			    @"size", lengthString)];
		}
	}
}

-      (void)client: (OFHTTPClient *)client
  didPerformRequest: (OFHTTPRequest *)request
	   response: (OFHTTPResponse *)response
	  exception: (id)exception
{
	if (exception != nil) {
		if ([exception isKindOfClass:
		    [OFResolveHostFailedException class]]) {
			if (!_quiet)
				[of_stdout writeString: @"\n"];

			[of_stderr writeLine:
			    OF_LOCALIZED(@"download_resolve_host_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  Failed to resolve host: %[exception]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"exception", exception)];
		} else if ([exception isKindOfClass:
		    [OFConnectionFailedException class]]) {
			if (!_quiet)
				[of_stdout writeString: @"\n"];

			[of_stderr writeLine:
			    OF_LOCALIZED(@"download_failed_connection_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  Connection failed: %[exception]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"exception", exception)];
		} else if ([exception isKindOfClass:
		    [OFInvalidServerReplyException class]]) {
			if (!_quiet)
				[of_stdout writeString: @"\n"];

			[of_stderr writeLine: OF_LOCALIZED(
			    @"download_failed_invalid_server_reply",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  Invalid server reply!",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string)];
		} else if ([exception isKindOfClass:
		    [OFUnsupportedProtocolException class]]) {
			if (!_quiet)
				[of_stdout writeString: @"\n"];

			[of_stderr writeLine: OF_LOCALIZED(@"no_ssl_library",
			    @"%[prog]: No TLS library loaded!\n"
			    @"  In order to download via https, you need to "
			    @"preload an TLS library for ObjFW\n"
			    @"  such as ObjOpenSSL!",
			    @"prog", [OFApplication programName])];
		} else if ([exception isKindOfClass:
		    [OFReadOrWriteFailedException class]]) {
			OFString *error = OF_LOCALIZED(
			    @"download_failed_read_or_write_failed_any",
			    @"Read or write failed");

			if (!_quiet)
				[of_stdout writeString: @"\n"];

			if ([exception isKindOfClass:
			    [OFReadFailedException class]])
				error = OF_LOCALIZED(
				    @"download_failed_read_or_write_failed_"
				    @"read",
				    @"Read failed");
			else if ([exception isKindOfClass:
			    [OFWriteFailedException class]])
				error = OF_LOCALIZED(
				    @"download_failed_read_or_write_failed_"
				    @"write",
				    @"Write failed");

			[of_stderr writeLine: OF_LOCALIZED(
			    @"download_failed_read_or_write_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  %[error]: %[exception]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"error", error,
			    @"exception", exception)];
		} else if ([exception isKindOfClass:
		    [OFHTTPRequestFailedException class]]) {
			short statusCode;
			OFString *codeString;

			if (_ignoreStatus) {
				exception = nil;
				goto after_exception_handling;
			}

			statusCode = response.statusCode;
			codeString = [OFString stringWithFormat: @"%hd %@",
			    statusCode,
			    of_http_status_code_to_string(statusCode)];
			[of_stderr writeLine: OF_LOCALIZED(@"download_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  HTTP status code: %[code]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"code", codeString)];
		} else
			@throw exception;

		_errorCode = 1;
		[self performSelector: @selector(downloadNextURL)
			   afterDelay: 0];
		return;
	}

after_exception_handling:
	if (_method == OF_HTTP_REQUEST_METHOD_HEAD)
		goto next;

	if (_detectFileNameRequest) {
		_currentFileName = [fileNameFromContentDisposition(
		    [response.headers objectForKey: @"Content-Disposition"])
		    copy];
		_detectedFileName = true;

		/* Handle this URL on the next -[downloadNextURL] call */
		_URLIndex--;

		[self performSelector: @selector(downloadNextURL)
			   afterDelay: 0];
		return;
	}

	if ([_outputPath isEqual: @"-"])
		_output = of_stdout;
	else {
		if (!_continue && !_force && [[OFFileManager defaultManager]
		    fileExistsAtPath: _currentFileName]) {
			[of_stderr writeLine:
			    OF_LOCALIZED(@"output_already_exists",
			    @"%[prog]: File %[filename] already exists!",
			    @"prog", [OFApplication programName],
			    @"filename", _currentFileName)];

			_errorCode = 1;
			goto next;
		}

		@try {
			OFString *mode =
			    (response.statusCode == 206 ? @"a" : @"w");
			_output = [[OFFile alloc] initWithPath: _currentFileName
							  mode: mode];
		} @catch (OFOpenItemFailedException *e) {
			[of_stderr writeLine:
			    OF_LOCALIZED(@"failed_to_open_output",
			    @"%[prog]: Failed to open file %[filename]: "
			    @"%[exception]",
			    @"prog", [OFApplication programName],
			    @"filename", _currentFileName,
			    @"exception", e)];








|
|







|
|



|


|



|
|


|
|















|

|









|

|









|

|








|

|












|














|



















|
<
|















|

















|



|















|







757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891

892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
			OFEnumerator OF_GENERIC(OFString *) *keyEnumerator =
			    [headers keyEnumerator];
			OFEnumerator OF_GENERIC(OFString *) *objectEnumerator =
			    [headers objectEnumerator];
			OFString *key, *object;

			if (statusCode / 100 == 2 && _currentFileName != nil) {
				[OFStdOut writeString: @"  "];
				[OFStdOut writeLine: OF_LOCALIZED(
				    @"info_name_unaligned",
				    @"Name: %[name]",
				    @"name", _currentFileName)];
			}

			while ((key = [keyEnumerator nextObject]) != nil &&
			    (object = [objectEnumerator nextObject]) != nil)
				[OFStdOut writeFormat: @"  %@: %@\n",
						       key, object];

			objc_autoreleasePoolPop(pool);
		} else if (statusCode / 100 == 2 && !_detectFileNameRequest) {
			[OFStdOut writeString: @"  "];

			if (_currentFileName != nil)
				[OFStdOut writeLine: OF_LOCALIZED(@"info_name",
				    @"Name: %[name]",
				    @"name", _currentFileName)];

			[OFStdOut writeString: @"  "];
			[OFStdOut writeLine: OF_LOCALIZED(@"info_type",
			    @"Type: %[type]",
			    @"type", type)];
			[OFStdOut writeString: @"  "];
			[OFStdOut writeLine: OF_LOCALIZED(@"info_size",
			    @"Size: %[size]",
			    @"size", lengthString)];
		}
	}
}

-      (void)client: (OFHTTPClient *)client
  didPerformRequest: (OFHTTPRequest *)request
	   response: (OFHTTPResponse *)response
	  exception: (id)exception
{
	if (exception != nil) {
		if ([exception isKindOfClass:
		    [OFResolveHostFailedException class]]) {
			if (!_quiet)
				[OFStdOut writeString: @"\n"];

			[OFStdErr writeLine:
			    OF_LOCALIZED(@"download_resolve_host_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  Failed to resolve host: %[exception]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"exception", exception)];
		} else if ([exception isKindOfClass:
		    [OFConnectionFailedException class]]) {
			if (!_quiet)
				[OFStdOut writeString: @"\n"];

			[OFStdErr writeLine:
			    OF_LOCALIZED(@"download_failed_connection_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  Connection failed: %[exception]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"exception", exception)];
		} else if ([exception isKindOfClass:
		    [OFInvalidServerReplyException class]]) {
			if (!_quiet)
				[OFStdOut writeString: @"\n"];

			[OFStdErr writeLine: OF_LOCALIZED(
			    @"download_failed_invalid_server_reply",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  Invalid server reply!",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string)];
		} else if ([exception isKindOfClass:
		    [OFUnsupportedProtocolException class]]) {
			if (!_quiet)
				[OFStdOut writeString: @"\n"];

			[OFStdErr writeLine: OF_LOCALIZED(@"no_ssl_library",
			    @"%[prog]: No TLS library loaded!\n"
			    @"  In order to download via https, you need to "
			    @"preload an TLS library for ObjFW\n"
			    @"  such as ObjOpenSSL!",
			    @"prog", [OFApplication programName])];
		} else if ([exception isKindOfClass:
		    [OFReadOrWriteFailedException class]]) {
			OFString *error = OF_LOCALIZED(
			    @"download_failed_read_or_write_failed_any",
			    @"Read or write failed");

			if (!_quiet)
				[OFStdOut writeString: @"\n"];

			if ([exception isKindOfClass:
			    [OFReadFailedException class]])
				error = OF_LOCALIZED(
				    @"download_failed_read_or_write_failed_"
				    @"read",
				    @"Read failed");
			else if ([exception isKindOfClass:
			    [OFWriteFailedException class]])
				error = OF_LOCALIZED(
				    @"download_failed_read_or_write_failed_"
				    @"write",
				    @"Write failed");

			[OFStdErr writeLine: OF_LOCALIZED(
			    @"download_failed_read_or_write_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  %[error]: %[exception]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"error", error,
			    @"exception", exception)];
		} else if ([exception isKindOfClass:
		    [OFHTTPRequestFailedException class]]) {
			short statusCode;
			OFString *codeString;

			if (_ignoreStatus) {
				exception = nil;
				goto after_exception_handling;
			}

			statusCode = response.statusCode;
			codeString = [OFString stringWithFormat: @"%hd %@",
			    statusCode, OFHTTPStatusCodeString(statusCode)];

			[OFStdErr writeLine: OF_LOCALIZED(@"download_failed",
			    @"%[prog]: Failed to download <%[url]>!\n"
			    @"  HTTP status code: %[code]",
			    @"prog", [OFApplication programName],
			    @"url", request.URL.string,
			    @"code", codeString)];
		} else
			@throw exception;

		_errorCode = 1;
		[self performSelector: @selector(downloadNextURL)
			   afterDelay: 0];
		return;
	}

after_exception_handling:
	if (_method == OFHTTPRequestMethodHead)
		goto next;

	if (_detectFileNameRequest) {
		_currentFileName = [fileNameFromContentDisposition(
		    [response.headers objectForKey: @"Content-Disposition"])
		    copy];
		_detectedFileName = true;

		/* Handle this URL on the next -[downloadNextURL] call */
		_URLIndex--;

		[self performSelector: @selector(downloadNextURL)
			   afterDelay: 0];
		return;
	}

	if ([_outputPath isEqual: @"-"])
		_output = [OFStdOut copy];
	else {
		if (!_continue && !_force && [[OFFileManager defaultManager]
		    fileExistsAtPath: _currentFileName]) {
			[OFStdErr writeLine:
			    OF_LOCALIZED(@"output_already_exists",
			    @"%[prog]: File %[filename] already exists!",
			    @"prog", [OFApplication programName],
			    @"filename", _currentFileName)];

			_errorCode = 1;
			goto next;
		}

		@try {
			OFString *mode =
			    (response.statusCode == 206 ? @"a" : @"w");
			_output = [[OFFile alloc] initWithPath: _currentFileName
							  mode: mode];
		} @catch (OFOpenItemFailedException *e) {
			[OFStdErr writeLine:
			    OF_LOCALIZED(@"failed_to_open_output",
			    @"%[prog]: Failed to open file %[filename]: "
			    @"%[exception]",
			    @"prog", [OFApplication programName],
			    @"filename", _currentFileName,
			    @"exception", e)];

985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
	OFString *URLString = nil;
	OFURL *URL;
	OFMutableDictionary *clientHeaders;
	OFHTTPRequest *request;

	_received = _length = _resumedFrom = 0;

	if (_output != of_stdout)
		[_output release];
	_output = nil;

	if (_URLIndex >= _URLs.count)
		[OFApplication terminateWithStatus: _errorCode];

	@try {
		URLString = [_URLs objectAtIndex: _URLIndex++];
		URL = [OFURL URLWithString: URLString];
	} @catch (OFInvalidFormatException *e) {
		[of_stderr writeLine: OF_LOCALIZED(@"invalid_url",
		    @"%[prog]: Invalid URL: <%[url]>!",
		    @"prog", [OFApplication programName],
		    @"url", URLString)];

		_errorCode = 1;
		goto next;
	}

	if (![URL.scheme isEqual: @"http"] && ![URL.scheme isEqual: @"https"]) {
		[of_stderr writeLine: OF_LOCALIZED(@"invalid_scheme",
		    @"%[prog]: Invalid scheme: <%[url]>!",
		    @"prog", [OFApplication programName],
		    @"url", URLString)];

		_errorCode = 1;
		goto next;
	}

	clientHeaders = [[_clientHeaders mutableCopy] autorelease];

	if (_detectFileName && !_detectedFileName) {
		if (!_quiet) {
			if (_useUnicode)
				[of_stdout writeFormat: @"⠒ %@", URL.string];
			else
				[of_stdout writeFormat: @"? %@", URL.string];
		}

		request = [OFHTTPRequest requestWithURL: URL];
		request.headers = clientHeaders;
		request.method = OF_HTTP_REQUEST_METHOD_HEAD;

		_detectFileNameRequest = true;
		[_HTTPClient asyncPerformRequest: request];
		return;
	}

	if (!_detectedFileName) {







|










|









|













|

|




|







984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
	OFString *URLString = nil;
	OFURL *URL;
	OFMutableDictionary *clientHeaders;
	OFHTTPRequest *request;

	_received = _length = _resumedFrom = 0;

	if (_output != OFStdOut)
		[_output release];
	_output = nil;

	if (_URLIndex >= _URLs.count)
		[OFApplication terminateWithStatus: _errorCode];

	@try {
		URLString = [_URLs objectAtIndex: _URLIndex++];
		URL = [OFURL URLWithString: URLString];
	} @catch (OFInvalidFormatException *e) {
		[OFStdErr writeLine: OF_LOCALIZED(@"invalid_url",
		    @"%[prog]: Invalid URL: <%[url]>!",
		    @"prog", [OFApplication programName],
		    @"url", URLString)];

		_errorCode = 1;
		goto next;
	}

	if (![URL.scheme isEqual: @"http"] && ![URL.scheme isEqual: @"https"]) {
		[OFStdErr writeLine: OF_LOCALIZED(@"invalid_scheme",
		    @"%[prog]: Invalid scheme: <%[url]>!",
		    @"prog", [OFApplication programName],
		    @"url", URLString)];

		_errorCode = 1;
		goto next;
	}

	clientHeaders = [[_clientHeaders mutableCopy] autorelease];

	if (_detectFileName && !_detectedFileName) {
		if (!_quiet) {
			if (_useUnicode)
				[OFStdOut writeFormat: @"⠒ %@", URL.string];
			else
				[OFStdOut writeFormat: @"? %@", URL.string];
		}

		request = [OFHTTPRequest requestWithURL: URL];
		request.headers = clientHeaders;
		request.method = OFHTTPRequestMethodHead;

		_detectFileNameRequest = true;
		[_HTTPClient asyncPerformRequest: request];
		return;
	}

	if (!_detectedFileName) {
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
			[clientHeaders setObject: range forKey: @"Range"];
		} @catch (OFRetrieveItemAttributesFailedException *e) {
		}
	}

	if (!_quiet) {
		if (_useUnicode)
			[of_stdout writeFormat: @"⇣ %@", URL.string];
		else
			[of_stdout writeFormat: @"< %@", URL.string];
	}

	request = [OFHTTPRequest requestWithURL: URL];
	request.headers = clientHeaders;
	request.method = _method;

	_detectFileNameRequest = false;







|

|







1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
			[clientHeaders setObject: range forKey: @"Range"];
		} @catch (OFRetrieveItemAttributesFailedException *e) {
		}
	}

	if (!_quiet) {
		if (_useUnicode)
			[OFStdOut writeFormat: @"⇣ %@", URL.string];
		else
			[OFStdOut writeFormat: @"< %@", URL.string];
	}

	request = [OFHTTPRequest requestWithURL: URL];
	request.headers = clientHeaders;
	request.method = _method;

	_detectFileNameRequest = false;

Modified utils/ofhttp/ProgressBar.m from [3a96d93eb6] to [df2864a1e1].

88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
}

- (void)_drawProgress
{
	float bars, percent;
	int columns, barWidth;

	if ((columns = of_stdout.columns) >= 0) {
		if (columns > 37)
			barWidth = columns - 37;
		else
			barWidth = 0;
	} else
		barWidth = 43;

	bars = (float)(_resumedFrom + _received) /
	    (float)(_resumedFrom + _length) * barWidth;
	percent = (float)(_resumedFrom + _received) /
	    (float)(_resumedFrom + _length) * 100;

	if (_useUnicode) {
		[of_stdout writeString: @"\r  ▕"];

		for (size_t i = 0; i < (size_t)bars; i++)
			[of_stdout writeString: @"█"];
		if (bars < barWidth) {
			float rem = bars - truncf(bars);

			if (rem >= 0.875)
				[of_stdout writeString: @"▉"];
			else if (rem >= 0.75)
				[of_stdout writeString: @"▊"];
			else if (rem >= 0.625)
				[of_stdout writeString: @"▋"];
			else if (rem >= 0.5)
				[of_stdout writeString: @"▌"];
			else if (rem >= 0.375)
				[of_stdout writeString: @"▍"];
			else if (rem >= 0.25)
				[of_stdout writeString: @"▎"];
			else if (rem >= 0.125)
				[of_stdout writeString: @"▏"];
			else
				[of_stdout writeString: @" "];

			for (size_t i = 0; i < barWidth - (size_t)bars - 1; i++)
				[of_stdout writeString: @" "];
		}

		[of_stdout writeFormat: @"▏ %,6.2f%% ", percent];
	} else {
		[of_stdout writeString: @"\r  ["];

		for (size_t i = 0; i < (size_t)bars; i++)
			[of_stdout writeString: @"#"];
		if (bars < barWidth) {
			float rem = bars - truncf(bars);

			if (rem >= 0.75)
				[of_stdout writeString: @"O"];
			else if (rem >= 0.5)
				[of_stdout writeString: @"o"];
			else if (rem >= 0.25)
				[of_stdout writeString: @"."];
			else
				[of_stdout writeString: @" "];

			for (size_t i = 0; i < barWidth - (size_t)bars - 1; i++)
				[of_stdout writeString: @" "];
		}

		[of_stdout writeFormat: @"] %,6.2f%% ", percent];
	}

	if (percent == 100) {
		double timeInterval = -_startDate.timeIntervalSinceNow;

		_BPS = (float)_received / (float)timeInterval;
		_ETA = timeInterval;
	}

	if (isinf(_ETA))
		[of_stdout writeString: @"--:--:-- "];
	else if (_ETA >= 99 * 3600) {
		OFString *num = [OFString stringWithFormat:
		    @"%,4.2f", _ETA / (24 * 3600)];
		[of_stdout writeString: OF_LOCALIZED(@"eta_days",
		    @"%[num] d ",
		    @"num", num)];
	} else
		[of_stdout writeFormat: @"%2u:%02u:%02u ",
		    (uint8_t)(_ETA / 3600), (uint8_t)(_ETA / 60) % 60,
		    (uint8_t)_ETA % 60];

	if (_BPS >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / GIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_gibs",
		    @"%[num] GiB/s",
		    @"num", num)];
	} else if (_BPS >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / MEBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_mibs",
		    @"%[num] MiB/s",
		    @"num", num)];
	} else if (_BPS >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / KIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_kibs",
		    @"%[num] KiB/s",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS];
		[of_stdout writeString: OF_LOCALIZED(@"progress_bps",
		    @"%[num] B/s  ",
		    @"num", num)];
	}
}

- (void)_drawReceived
{
	[of_stdout writeString: @"\r  "];

	if (_resumedFrom + _received >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / GIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_gib",
		    @"%[num] GiB",
		    @"num", num)];
	} else if (_resumedFrom + _received >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / MEBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_mib",
		    @"%[num] MiB",
		    @"num", num)];
	} else if (_resumedFrom + _received >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / KIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_kib",
		    @"%[num] KiB",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%jd", _resumedFrom + _received];
		[of_stdout writeString: OF_LOCALIZED(@"progress_bytes",
		    @"["
		    @"    ["
		    @"        {'num == 1': '1 byte '},"
		    @"        {'': '%[num] bytes'}"
		    @"    ]"
		    @"]".objectByParsingJSON,
		    @"num", num)];
	}

	[of_stdout writeString: @" "];

	if (_stopped)
		_BPS = (float)_received /
		    -(float)_startDate.timeIntervalSinceNow;

	if (_BPS >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / GIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_gibs",
		    @"%[num] GiB/s",
		    @"num", num)];
	} else if (_BPS >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / MEBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_mibs",
		    @"%[num] MiB/s",
		    @"num", num)];
	} else if (_BPS >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / KIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_kibs",
		    @"%[num] KiB/s",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS];
		[of_stdout writeString: OF_LOCALIZED(@"progress_bps",
		    @"%[num] B/s  ",
		    @"num", num)];
	}
}

- (void)draw
{







|













|


|




|

|

|

|

|

|

|

|


|


|

|


|




|

|

|

|


|


|










|



|



|






|





|





|





|







|




|





|





|





|









|








|





|





|





|







88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
}

- (void)_drawProgress
{
	float bars, percent;
	int columns, barWidth;

	if ((columns = OFStdOut.columns) >= 0) {
		if (columns > 37)
			barWidth = columns - 37;
		else
			barWidth = 0;
	} else
		barWidth = 43;

	bars = (float)(_resumedFrom + _received) /
	    (float)(_resumedFrom + _length) * barWidth;
	percent = (float)(_resumedFrom + _received) /
	    (float)(_resumedFrom + _length) * 100;

	if (_useUnicode) {
		[OFStdOut writeString: @"\r  ▕"];

		for (size_t i = 0; i < (size_t)bars; i++)
			[OFStdOut writeString: @"█"];
		if (bars < barWidth) {
			float rem = bars - truncf(bars);

			if (rem >= 0.875)
				[OFStdOut writeString: @"▉"];
			else if (rem >= 0.75)
				[OFStdOut writeString: @"▊"];
			else if (rem >= 0.625)
				[OFStdOut writeString: @"▋"];
			else if (rem >= 0.5)
				[OFStdOut writeString: @"▌"];
			else if (rem >= 0.375)
				[OFStdOut writeString: @"▍"];
			else if (rem >= 0.25)
				[OFStdOut writeString: @"▎"];
			else if (rem >= 0.125)
				[OFStdOut writeString: @"▏"];
			else
				[OFStdOut writeString: @" "];

			for (size_t i = 0; i < barWidth - (size_t)bars - 1; i++)
				[OFStdOut writeString: @" "];
		}

		[OFStdOut writeFormat: @"▏ %,6.2f%% ", percent];
	} else {
		[OFStdOut writeString: @"\r  ["];

		for (size_t i = 0; i < (size_t)bars; i++)
			[OFStdOut writeString: @"#"];
		if (bars < barWidth) {
			float rem = bars - truncf(bars);

			if (rem >= 0.75)
				[OFStdOut writeString: @"O"];
			else if (rem >= 0.5)
				[OFStdOut writeString: @"o"];
			else if (rem >= 0.25)
				[OFStdOut writeString: @"."];
			else
				[OFStdOut writeString: @" "];

			for (size_t i = 0; i < barWidth - (size_t)bars - 1; i++)
				[OFStdOut writeString: @" "];
		}

		[OFStdOut writeFormat: @"] %,6.2f%% ", percent];
	}

	if (percent == 100) {
		double timeInterval = -_startDate.timeIntervalSinceNow;

		_BPS = (float)_received / (float)timeInterval;
		_ETA = timeInterval;
	}

	if (isinf(_ETA))
		[OFStdOut writeString: @"--:--:-- "];
	else if (_ETA >= 99 * 3600) {
		OFString *num = [OFString stringWithFormat:
		    @"%,4.2f", _ETA / (24 * 3600)];
		[OFStdOut writeString: OF_LOCALIZED(@"eta_days",
		    @"%[num] d ",
		    @"num", num)];
	} else
		[OFStdOut writeFormat: @"%2u:%02u:%02u ",
		    (uint8_t)(_ETA / 3600), (uint8_t)(_ETA / 60) % 60,
		    (uint8_t)_ETA % 60];

	if (_BPS >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / GIBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_gibs",
		    @"%[num] GiB/s",
		    @"num", num)];
	} else if (_BPS >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / MEBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_mibs",
		    @"%[num] MiB/s",
		    @"num", num)];
	} else if (_BPS >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / KIBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_kibs",
		    @"%[num] KiB/s",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_bps",
		    @"%[num] B/s  ",
		    @"num", num)];
	}
}

- (void)_drawReceived
{
	[OFStdOut writeString: @"\r  "];

	if (_resumedFrom + _received >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / GIBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_gib",
		    @"%[num] GiB",
		    @"num", num)];
	} else if (_resumedFrom + _received >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / MEBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_mib",
		    @"%[num] MiB",
		    @"num", num)];
	} else if (_resumedFrom + _received >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / KIBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_kib",
		    @"%[num] KiB",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%jd", _resumedFrom + _received];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_bytes",
		    @"["
		    @"    ["
		    @"        {'num == 1': '1 byte '},"
		    @"        {'': '%[num] bytes'}"
		    @"    ]"
		    @"]".objectByParsingJSON,
		    @"num", num)];
	}

	[OFStdOut writeString: @" "];

	if (_stopped)
		_BPS = (float)_received /
		    -(float)_startDate.timeIntervalSinceNow;

	if (_BPS >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / GIBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_gibs",
		    @"%[num] GiB/s",
		    @"num", num)];
	} else if (_BPS >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / MEBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_mibs",
		    @"%[num] MiB/s",
		    @"num", num)];
	} else if (_BPS >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / KIBIBYTE];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_kibs",
		    @"%[num] KiB/s",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS];
		[OFStdOut writeString: OF_LOCALIZED(@"progress_bps",
		    @"%[num] B/s  ",
		    @"num", num)];
	}
}

- (void)draw
{