︙ | | |
41
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43
44
45
46
47
48
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51
52
53
54
55
56
57
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60
61
62
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65
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67
68
69
70
71
72
73
74
75
|
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
|
-
-
-
-
-
+
+
+
+
-
-
-
-
-
-
-
+
+
+
+
+
-
|
if (self == [OFMutableUTF8String class])
[self inheritMethodsFromClass: [OFUTF8String class]];
}
- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
freeWhenDone: (bool)freeWhenDone
{
@try {
self = [self initWithUTF8String: UTF8String];
} @finally {
if (freeWhenDone)
free(UTF8String);
self = [self initWithUTF8String: UTF8String];
if (freeWhenDone)
free(UTF8String);
}
return self;
}
- (instancetype)initWithUTF8StringNoCopy: (char *)UTF8String
length: (size_t)UTF8StringLength
freeWhenDone: (bool)freeWhenDone
{
@try {
self = [self initWithUTF8String: UTF8String
length: UTF8StringLength];
} @finally {
if (freeWhenDone)
free(UTF8String);
self = [self initWithUTF8String: UTF8String
length: UTF8StringLength];
if (freeWhenDone)
free(UTF8String);
}
return self;
}
- (void)of_convertWithWordStartTable: (const of_unichar_t *const[])startTable
wordMiddleTable: (const of_unichar_t *const[])middleTable
wordStartTableSize: (size_t)startTableSize
|
︙ | | |
155
156
157
158
159
160
161
162
163
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167
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169
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179
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185
186
187
188
189
190
191
192
193
|
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
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170
171
172
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174
175
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180
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182
183
184
185
186
187
188
189
|
-
+
-
+
-
+
|
@throw [OFInvalidEncodingException exception];
}
i += cLen;
}
@try {
newCString = [self allocMemoryWithSize: newCStringLength + 1];
newCString = of_malloc(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);
[self freeMemory: newCString];
free(newCString);
@throw [OFInvalidEncodingException exception];
}
j += d;
}
assert(j == newCStringLength);
newCString[j] = 0;
free(unicodeString);
[self freeMemory: _s->cString];
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.
|
︙ | | |
224
225
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227
228
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231
232
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240
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220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
|
-
-
-
+
+
|
@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 = [self resizeMemory: _s->cString
size: _s->cStringLength -
lenOld + lenNew + 1];
_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;
_s->cStringLength += lenNew;
|
︙ | | |
251
252
253
254
255
256
257
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259
260
261
262
263
264
265
266
267
|
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
|
-
+
-
-
+
|
_s->cStringLength += lenNew;
_s->cString[_s->cStringLength] = '\0';
if (character >= 0x80)
_s->isUTF8 = true;
@try {
_s->cString = [self
_s->cString = of_realloc(_s->cString,
resizeMemory: _s->cString
size: _s->cStringLength + 1];
_s->cStringLength + 1, 1);
} @catch (OFOutOfMemoryException *e) {
/* We don't really care, as we only made it smaller */
}
}
}
- (void)appendUTF8String: (const char *)UTF8String
|
︙ | | |
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
|
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
|
-
-
-
+
+
|
_s->isUTF8 = true;
break;
case -1:
@throw [OFInvalidEncodingException exception];
}
_s->hashed = false;
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength +
UTF8StringLength + 1];
_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;
}
|
︙ | | |
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
|
303
304
305
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307
308
309
310
311
312
313
314
315
316
317
318
|
-
-
-
+
+
|
_s->isUTF8 = true;
break;
case -1:
@throw [OFInvalidEncodingException exception];
}
_s->hashed = false;
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength +
UTF8StringLength + 1];
_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;
}
|
︙ | | |
358
359
360
361
362
363
364
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366
367
368
369
370
371
372
373
374
|
350
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352
353
354
355
356
357
358
359
360
361
362
363
364
365
|
-
-
-
+
+
|
if (string == nil)
@throw [OFInvalidArgumentException exception];
UTF8StringLength = string.UTF8StringLength;
_s->hashed = false;
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength +
UTF8StringLength + 1];
_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;
|
︙ | | |
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
|
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
|
-
-
+
+
|
j += len;
}
tmp[j] = '\0';
_s->hashed = false;
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength + j + 1];
_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;
|
︙ | | |
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
|
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
|
-
-
+
|
if (_s->isUTF8)
idx = of_string_utf8_get_position(_s->cString, idx,
_s->cStringLength);
newCStringLength = _s->cStringLength + string.UTF8StringLength;
_s->hashed = false;
_s->cString = [self resizeMemory: _s->cString
size: newCStringLength + 1];
_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';
|
︙ | | |
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
|
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
|
-
-
+
|
_s->cStringLength - end);
_s->hashed = false;
_s->length -= range.length;
_s->cStringLength -= end - start;
_s->cString[_s->cStringLength] = 0;
@try {
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength + 1];
_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
|
︙ | | |
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
|
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
|
-
-
+
-
-
+
|
* 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 = [self resizeMemory: _s->cString
size: newCStringLength + 1];
_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 = [self resizeMemory: _s->cString
size: newCStringLength + 1];
_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)
|
︙ | | |
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
|
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
|
-
-
+
-
-
+
+
-
+
-
-
-
+
+
-
+
-
+
|
last = 0;
for (size_t i = range.location; i <= range.length - searchLength; i++) {
if (memcmp(_s->cString + i, searchString, searchLength) != 0)
continue;
@try {
newCString = [self resizeMemory: newCString
size: newCStringLength +
newCString = of_realloc(newCString,
i - last +
replacementLength + 1];
newCStringLength + i - last + replacementLength + 1,
1);
} @catch (id e) {
[self freeMemory: newCString];
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 = [self resizeMemory: newCString
size: newCStringLength +
_s->cStringLength - last + 1];
newCString = of_realloc(newCString,
newCStringLength + _s->cStringLength - last + 1, 1);
} @catch (id e) {
[self freeMemory: newCString];
free(newCString);
@throw e;
}
memcpy(newCString + newCStringLength, _s->cString + last,
_s->cStringLength - last);
newCStringLength += _s->cStringLength - last;
newCString[newCStringLength] = 0;
[self freeMemory: _s->cString];
free(_s->cString);
_s->hashed = false;
_s->cString = newCString;
_s->cStringLength = newCStringLength;
_s->length = newLength;
if ([replacement isKindOfClass: [OFUTF8String class]] ||
[replacement isKindOfClass: [OFMutableUTF8String class]]) {
|
︙ | | |
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
|
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
|
-
-
+
|
_s->cStringLength -= i;
_s->length -= i;
memmove(_s->cString, _s->cString + i, _s->cStringLength);
_s->cString[_s->cStringLength] = '\0';
@try {
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength + 1];
_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
{
|
︙ | | |
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
|
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
|
-
-
+
|
d++;
}
_s->cStringLength -= d;
_s->length -= d;
@try {
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength + 1];
_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
{
|
︙ | | |
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
|
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
|
-
-
+
|
_s->cStringLength -= i;
_s->length -= i;
memmove(_s->cString, _s->cString + i, _s->cStringLength);
_s->cString[_s->cStringLength] = '\0';
@try {
_s->cString = [self resizeMemory: _s->cString
size: _s->cStringLength + 1];
_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
|