ObjFW  Diff

Differences From Artifact [398b865989]:

To Artifact [e6a5e2a76a]:


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
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







-
+












-
+
-








- (instancetype)initWithStringRepresentation: (OFString *)string
{
	self = [super init];

	@try {
		size_t count = [string
		    cStringLengthWithEncoding: OF_STRING_ENCODING_ASCII];
		    cStringLengthWithEncoding: OFStringEncodingASCII];
		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
		cString = [string cStringWithEncoding: OFStringEncodingASCII];
		    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')
331
332
333
334
335
336
337
338
339


340
341
342
343
344
345
346
347
330
331
332
333
334
335
336


337
338

339
340
341
342
343
344
345







-
-
+
+
-







		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:
		    [string cStringWithEncoding: OFStringEncodingASCII],
		    [string cStringLengthWithEncoding: OFStringEncodingASCII]))
		    OF_STRING_ENCODING_ASCII]))
			@throw [OFInvalidFormatException exception];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	if (!mutable)
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
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;
}

- (of_comparison_result_t)compare: (OFData *)data
- (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 OF_ORDERED_DESCENDING;
			return OFOrderedDescending;
		if (_count < count)
			return OF_ORDERED_ASCENDING;
			return OFOrderedAscending;

		return OF_ORDERED_SAME;
		return OFOrderedSame;
	}

	if (comparison > 0)
		return OF_ORDERED_DESCENDING;
		return OFOrderedDescending;
	else
		return OF_ORDERED_ASCENDING;
		return OFOrderedAscending;
}

- (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 *)subdataWithRange: (OFRange)range
{
	OFData *ret;

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

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
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







-
-
-
+
+
+












-
+


-
+







-
+










-
+


-
+







}

- (OFString *)stringByBase64Encoding
{
	return of_base64_encode(_items, _count * _itemSize);
}

- (of_range_t)rangeOfData: (OFData *)data
		  options: (int)options
		    range: (of_range_t)range
- (OFRange)rangeOfData: (OFData *)data
	       options: (int)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 of_range(0, 0);
		return OFMakeRange(0, 0);

	if (searchLength > range.length)
		return of_range(OF_NOT_FOUND, 0);
		return OFMakeRange(OFNotFound, 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);
				return OFMakeRange(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 OFMakeRange(i, searchLength);
	}

	return of_range(OF_NOT_FOUND, 0);
	return OFMakeRange(OFNotFound, 0);
}

#ifdef OF_HAVE_FILES
- (void)writeToFile: (OFString *)path
{
	OFFile *file = [[OFFile alloc] initWithPath: path mode: @"w"];
	@try {