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
|
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
|
-
+
-
+
+
-
|
if ([cache cStringLength] > 0) {
OFString *str;
pool = [[OFAutoreleasePool alloc] init];
str = transform_string(cache, self);
[delegate xmlParser: self
foundString: str];
didFindString: str];
[pool release];
}
[cache setToCString: ""];
last = i + 1;
state = OF_XMLPARSER_TAG_OPENED;
}
break;
/* Tag was just opened */
case OF_XMLPARSER_TAG_OPENED:
if (buf[i] == '/') {
last = i + 1;
state = OF_XMLPARSER_IN_COMMENT_1;
|
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
|
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
|
-
-
-
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
-
+
-
+
-
+
-
-
+
+
+
+
+
+
-
-
+
-
-
+
-
+
-
+
+
-
+
-
+
|
last = i + 1;
state = OF_XMLPARSER_OUTSIDE_TAG;
} else if (buf[i] != ' ' && buf[i] != '\n' &&
buf[i] != '\r')
@throw [OFMalformedXMLException
newWithClass: isa];
break;
/* Comment */
case OF_XMLPARSER_IN_COMMENT_1:
case OF_XMLPARSER_IN_COMMENT_2:
/* CDATA or comment */
case OF_XMLPARSER_IN_CDATA_OR_COMMENT:
if (buf[i] == '-')
state = OF_XMLPARSER_IN_COMMENT_OPENING;
else if (buf[i] == '[')
state = OF_XMLPARSER_IN_CDATA_OPENING_1;
else
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
break;
/* CDATA */
case OF_XMLPARSER_IN_CDATA_OPENING_1:
if (buf[i] == 'C')
state = OF_XMLPARSER_IN_CDATA_OPENING_2;
else
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
break;
case OF_XMLPARSER_IN_CDATA_OPENING_2:
if (buf[i] == 'D')
state = OF_XMLPARSER_IN_CDATA_OPENING_3;
else
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
break;
case OF_XMLPARSER_IN_CDATA_OPENING_3:
if (buf[i] == 'A')
state = OF_XMLPARSER_IN_CDATA_OPENING_4;
else
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
break;
case OF_XMLPARSER_IN_CDATA_OPENING_4:
if (buf[i] == 'T')
state = OF_XMLPARSER_IN_CDATA_OPENING_5;
else
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
break;
case OF_XMLPARSER_IN_CDATA_OPENING_5:
if (buf[i] == 'A')
state = OF_XMLPARSER_IN_CDATA_OPENING_6;
else
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
break;
case OF_XMLPARSER_IN_CDATA_OPENING_6:
if (buf[i] == '[')
state = OF_XMLPARSER_IN_CDATA_1;
else
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
break;
case OF_XMLPARSER_IN_CDATA_1:
if (buf[i] == ']')
state = OF_XMLPARSER_IN_CDATA_2;
break;
case OF_XMLPARSER_IN_CDATA_2:
if (buf[i] == ']')
state = OF_XMLPARSER_IN_CDATA_3;
else
state = OF_XMLPARSER_IN_CDATA_1;
break;
case OF_XMLPARSER_IN_CDATA_3:
if (buf[i] == '>') {
OFMutableString *cdata;
size_t len;
pool = [[OFAutoreleasePool alloc] init];
[cache
appendCStringWithoutUTF8Checking: buf + last
length: i - last];
cdata = [[cache mutableCopy] autorelease];
len = [cdata length];
[cdata removeCharactersFromIndex: len - 2
toIndex: len];
[delegate xmlParser: self
didFindString: cdata];
[pool release];
[cache setToCString: ""];
last = i + 1;
state = OF_XMLPARSER_OUTSIDE_TAG;
} else if (buf[i] != ']')
state = OF_XMLPARSER_IN_CDATA_1;
break;
/* Comment */
case OF_XMLPARSER_IN_COMMENT_OPENING:
if (buf[i] != '-')
@throw [OFMalformedXMLException
newWithClass: isa];
last = i + 1;
state++;
state = OF_XMLPARSER_IN_COMMENT_1;
break;
case OF_XMLPARSER_IN_COMMENT_3:
case OF_XMLPARSER_IN_COMMENT_1:
if (buf[i] == '-')
state = OF_XMLPARSER_IN_COMMENT_4;
state = OF_XMLPARSER_IN_COMMENT_2;
break;
case OF_XMLPARSER_IN_COMMENT_4:
if (buf[i] == '-') {
case OF_XMLPARSER_IN_COMMENT_2:
state = (buf[i] == '-' ? OF_XMLPARSER_IN_COMMENT_3 :
OF_XMLPARSER_IN_COMMENT_1);
break;
case OF_XMLPARSER_IN_COMMENT_3:
if (buf[i] == '>') {
OFMutableString *comment;
size_t len;
pool = [[OFAutoreleasePool alloc] init];
[cache
appendCStringWithoutUTF8Checking: buf + last
length: i - last];
[comment removeCharactersFromIndex: len - 1
[comment removeCharactersFromIndex: len - 2
toIndex: len];
[comment removeLeadingAndTrailingWhitespaces];
foundComment: comment];
didFindComment: comment];
[pool release];
[cache setToCString: ""];
last = i + 1;
state = OF_XMLPARSER_EXPECT_CLOSE;
state = OF_XMLPARSER_OUTSIDE_TAG;
} else
state = OF_XMLPARSER_IN_COMMENT_3;
@throw [OFMalformedXMLException
newWithClass: isa];
break;
}
}
len = size - last;
/* In OF_XMLPARSER_IN_TAG, there can be only spaces */
if (len > 0 && state != OF_XMLPARSER_IN_TAG)
[cache appendCStringWithoutUTF8Checking: buf + last
length: len];
}
- (OFString*)foundUnknownEntityNamed: (OFString*)entity
- (OFString*)didFindUnknownEntityNamed: (OFString*)entity
{
return [delegate xmlParser: self
foundUnknownEntityNamed: entity];
didFindUnknownEntityNamed: entity];
}
@end
@implementation OFString (OFXMLUnescaping)
- (OFString*)stringByXMLUnescaping
{
return [self stringByXMLUnescapingWithHandler: nil];
|
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
|
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
|
-
+
|
OFAutoreleasePool *pool;
OFString *n, *tmp;
pool = [[OFAutoreleasePool alloc] init];
n = [OFString stringWithCString: entity
length: len];
tmp = [h foundUnknownEntityNamed: n];
tmp = [h didFindUnknownEntityNamed: n];
if (tmp == nil)
@throw [OFInvalidEncodingException
newWithClass: isa];
[ret appendString: tmp];
[pool release];
|
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
|
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
|
-
+
-
+
-
-
+
+
|
didEndTagWithName: (OFString*)name
prefix: (OFString*)prefix
namespace: (OFString*)ns
{
}
- (void)xmlParser: (OFXMLParser*)parser
foundString: (OFString*)string
didFindString: (OFString*)string
{
}
- (void)xmlParser: (OFXMLParser*)parser
foundComment: (OFString*)comment
didFindComment: (OFString*)comment
{
}
- (OFString*)xmlParser: (OFXMLParser*)parser
foundUnknownEntityNamed: (OFString*)entity
- (OFString*)xmlParser: (OFXMLParser*)parser
didFindUnknownEntityNamed: (OFString*)entity
{
return nil;
}
@end
|