503
504
505
506
507
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509
510
511
512
513
514
515
516
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519
520
521
522
523
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525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
|
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
|
-
-
-
-
-
-
+
-
-
-
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+
|
} @finally {
[self freeMemory: buffer];
}
return ret;
}
- (OFString*)readLine
{
return [self readLineWithEncoding: OF_STRING_ENCODING_UTF_8];
}
- (OFString*)readLineWithEncoding: (of_string_encoding_t)encoding
- (OFString*)_tryReadLineWithEncoding: (of_string_encoding_t)encoding
{
OFString *line = nil;
checkCache: (BOOL)checkCache
while ((line = [self tryReadLineWithEncoding: encoding]) == nil)
if ([self isAtEndOfStream])
return nil;
return line;
}
- (OFString*)tryReadLine
{
return [self tryReadLineWithEncoding: OF_STRING_ENCODING_UTF_8];
}
- (OFString*)tryReadLineWithEncoding: (of_string_encoding_t)encoding
{
size_t i, bufferLength, retLength;
char *retCString, *buffer, *newCache;
OFString *ret;
/* Look if there's a line or \0 in our cache */
if (cache != NULL) {
if (checkCache && cache != NULL) {
for (i = 0; i < cacheLength; i++) {
if (OF_UNLIKELY(cache[i] == '\n' ||
cache[i] == '\0')) {
retLength = i;
if (i > 0 && cache[i - 1] == '\r')
retLength--;
|
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
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699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
|
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
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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
|
-
+
-
-
+
-
-
+
-
+
+
+
+
-
-
+
+
+
-
+
-
+
-
-
+
+
+
+
+
+
+
-
-
+
+
+
-
+
|
} @finally {
[self freeMemory: buffer];
}
return nil;
}
- (OFString*)readTillDelimiter: (OFString*)delimiter
- (OFString*)readLine
{
return [self readTillDelimiter: delimiter
withEncoding: OF_STRING_ENCODING_UTF_8];
return [self readLineWithEncoding: OF_STRING_ENCODING_UTF_8];
}
- (OFString*)readTillDelimiter: (OFString*)delimiter
withEncoding: (of_string_encoding_t)encoding
- (OFString*)readLineWithEncoding: (of_string_encoding_t)encoding
{
OFString *ret = nil;
OFString *line = nil;
if ((line = [self _tryReadLineWithEncoding: encoding
checkCache: YES]) != nil)
return line;
while ((ret = [self tryReadTillDelimiter: delimiter
withEncoding: encoding]) == nil)
while ((line = [self _tryReadLineWithEncoding: encoding
checkCache: NO]) == nil)
if ([self isAtEndOfStream])
return nil;
return ret;
return line;
}
- (OFString*)tryReadTillDelimiter: (OFString*)delimiter
- (OFString*)tryReadLine
{
return [self tryReadTillDelimiter: delimiter
withEncoding: OF_STRING_ENCODING_UTF_8];
return [self tryReadLineWithEncoding: OF_STRING_ENCODING_UTF_8];
}
- (OFString*)tryReadLineWithEncoding: (of_string_encoding_t)encoding
{
return [self _tryReadLineWithEncoding: encoding
checkCache: YES];
}
- (OFString*)tryReadTillDelimiter: (OFString*)delimiter
withEncoding: (of_string_encoding_t)encoding
- (OFString*)_tryReadTillDelimiter: (OFString*)delimiter
withEncoding: (of_string_encoding_t)encoding
checkCache: (BOOL)checkCache
{
const char *delimiterUTF8String;
size_t i, j, delimiterLength, bufferLength, retLength;
char *retCString, *buffer, *newCache;
OFString *ret;
/* FIXME: Convert delimiter to specified charset */
delimiterUTF8String = [delimiter UTF8String];
delimiterLength = [delimiter UTF8StringLength];
j = 0;
if (delimiterLength == 0)
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
/* Look if there's something in our cache */
if (cache != NULL) {
if (checkCache && cache != NULL) {
for (i = 0; i < cacheLength; i++) {
if (cache[i] != delimiterUTF8String[j++])
j = 0;
if (j == delimiterLength || cache[i] == '\0') {
if (cache[i] == '\0')
delimiterLength = 1;
|
826
827
828
829
830
831
832
833
834
835
836
837
838
839
|
814
815
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817
818
819
820
821
822
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824
825
826
827
828
829
830
831
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834
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849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
|
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
|
} @finally {
[self freeMemory: buffer];
}
return nil;
}
- (OFString*)readTillDelimiter: (OFString*)delimiter
{
return [self readTillDelimiter: delimiter
withEncoding: OF_STRING_ENCODING_UTF_8];
}
- (OFString*)readTillDelimiter: (OFString*)delimiter
withEncoding: (of_string_encoding_t)encoding
{
OFString *ret = nil;
if ((ret = [self _tryReadTillDelimiter: delimiter
withEncoding: encoding
checkCache: YES]) != nil)
return ret;
while ((ret = [self _tryReadTillDelimiter: delimiter
withEncoding: encoding
checkCache: NO]) == nil)
if ([self isAtEndOfStream])
return nil;
return ret;
}
- (OFString*)tryReadTillDelimiter: (OFString*)delimiter
{
return [self tryReadTillDelimiter: delimiter
withEncoding: OF_STRING_ENCODING_UTF_8];
}
- (OFString*)tryReadTillDelimiter: (OFString*)delimiter
withEncoding: (of_string_encoding_t)encoding
{
return [self _tryReadTillDelimiter: delimiter
withEncoding: encoding
checkCache: YES];
}
- (BOOL)buffersWrites
{
return buffersWrites;
}
- (void)setBuffersWrites: (BOOL)enable
{
|