| ︙ | | |
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
-
+
|
table = startTable;
tableSize = middleTableSize;
} else {
table = middleTable;
tableSize = middleTableSize;
}
cLen = OFUTF8StringDecode(_s->cString + i,
cLen = _OFUTF8StringDecode(_s->cString + i,
_s->cStringLength - i, &c);
if (cLen <= 0 || c > 0x10FFFF) {
OFFreeMemory(unicodeString);
@throw [OFInvalidEncodingException exception];
}
|
| ︙ | | |
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
-
+
|
}
j = 0;
for (i = 0; i < unicodeLen; i++) {
size_t d;
if ((d = OFUTF8StringEncode(unicodeString[i],
if ((d = _OFUTF8StringEncode(unicodeString[i],
newCString + j)) == 0) {
OFFreeMemory(unicodeString);
OFFreeMemory(newCString);
@throw [OFInvalidEncodingException exception];
}
j += d;
}
|
| ︙ | | |
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
|
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
|
-
+
-
+
-
+
|
{
char buffer[4];
OFUnichar c;
size_t lenNew;
ssize_t lenOld;
if (_s->isUTF8)
idx = OFUTF8StringIndexToPosition(_s->cString, idx,
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->hasHash = false;
_s->cString[idx] = character;
return;
}
if ((lenNew = OFUTF8StringEncode(character, buffer)) == 0)
if ((lenNew = _OFUTF8StringEncode(character, buffer)) == 0)
@throw [OFInvalidEncodingException exception];
if ((lenOld = OFUTF8StringDecode(_s->cString + idx,
if ((lenOld = _OFUTF8StringDecode(_s->cString + idx,
_s->cStringLength - idx, &c)) <= 0)
@throw [OFInvalidEncodingException exception];
_s->hasHash = false;
if (lenNew == (size_t)lenOld)
memcpy(_s->cString + idx, buffer, lenNew);
|
| ︙ | | |
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
|
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
|
-
+
|
if (UTF8StringLength >= 3 &&
memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
UTF8String += 3;
UTF8StringLength -= 3;
}
switch (OFUTF8StringCheck(UTF8String, UTF8StringLength, &length)) {
switch (_OFUTF8StringCheck(UTF8String, UTF8StringLength, &length)) {
case 1:
_s->isUTF8 = true;
break;
case -1:
@throw [OFInvalidEncodingException exception];
}
|
| ︙ | | |
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
|
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
|
-
+
|
if (UTF8StringLength >= 3 &&
memcmp(UTF8String, "\xEF\xBB\xBF", 3) == 0) {
UTF8String += 3;
UTF8StringLength -= 3;
}
switch (OFUTF8StringCheck(UTF8String, UTF8StringLength, &length)) {
switch (_OFUTF8StringCheck(UTF8String, UTF8StringLength, &length)) {
case 1:
_s->isUTF8 = true;
break;
case -1:
@throw [OFInvalidEncodingException exception];
}
|
| ︙ | | |
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
|
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
|
-
+
+
|
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);
size_t len = _OFUTF8StringEncode(characters[i],
tmp + j);
if (len == 0)
@throw [OFInvalidEncodingException exception];
if (len > 1)
isUTF8 = true;
|
| ︙ | | |
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
|
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
|
-
+
-
+
|
{
char *UTF8String;
int UTF8StringLength;
if (format == nil)
@throw [OFInvalidArgumentException exception];
if ((UTF8StringLength = OFVASPrintF(&UTF8String, format.UTF8String,
if ((UTF8StringLength = _OFVASPrintF(&UTF8String, format.UTF8String,
arguments)) == -1)
@throw [OFInvalidFormatException exception];
@try {
[self appendUTF8String: UTF8String length: UTF8StringLength];
} @finally {
free(UTF8String);
}
}
- (void)insertString: (OFString *)string atIndex: (size_t)idx
{
size_t newCStringLength;
if (idx > _s->length)
@throw [OFOutOfRangeException exception];
if (_s->isUTF8)
idx = OFUTF8StringIndexToPosition(_s->cString, idx,
idx = _OFUTF8StringIndexToPosition(_s->cString, idx,
_s->cStringLength);
newCStringLength = _s->cStringLength + string.UTF8StringLength;
_s->hasHash = false;
_s->cString = OFResizeMemory(_s->cString, newCStringLength + 1, 1);
memmove(_s->cString + idx + string.UTF8StringLength,
|
| ︙ | | |
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
|
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
|
-
+
-
+
|
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,
start = _OFUTF8StringIndexToPosition(_s->cString, start,
_s->cStringLength);
end = OFUTF8StringIndexToPosition(_s->cString, end,
end = _OFUTF8StringIndexToPosition(_s->cString, end,
_s->cStringLength);
}
memmove(_s->cString + start, _s->cString + end,
_s->cStringLength - end);
_s->hasHash = false;
_s->length -= range.length;
|
| ︙ | | |
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
|
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
|
-
+
-
+
|
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,
start = _OFUTF8StringIndexToPosition(_s->cString, start,
_s->cStringLength);
end = OFUTF8StringIndexToPosition(_s->cString, end,
end = _OFUTF8StringIndexToPosition(_s->cString, end,
_s->cStringLength);
}
newCStringLength = _s->cStringLength - (end - start) +
replacement.UTF8StringLength;
_s->hasHash = false;
|
| ︙ | | |
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
|
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
|
-
+
-
+
|
@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 = _OFUTF8StringIndexToPosition(_s->cString,
range.location, _s->cStringLength);
range.length = OFUTF8StringIndexToPosition(
range.length = _OFUTF8StringIndexToPosition(
_s->cString + range.location, range.length,
_s->cStringLength - range.location);
}
if (string.UTF8StringLength > range.length)
return;
|
| ︙ | | |