/
debugXML.c
3422 lines (3235 loc) · 102 KB
/
debugXML.c
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
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
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
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
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
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
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
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
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
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
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
/*
* debugXML.c : This is a set of routines used for debugging the tree
* produced by the XML parser.
*
* See Copyright for the status of this software.
*
* Daniel Veillard <daniel@veillard.com>
*/
#define IN_LIBXML
#include "libxml.h"
#ifdef LIBXML_DEBUG_ENABLED
#include <string.h>
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include <libxml/xmlmemory.h>
#include <libxml/tree.h>
#include <libxml/parser.h>
#include <libxml/parserInternals.h>
#include <libxml/valid.h>
#include <libxml/debugXML.h>
#include <libxml/HTMLtree.h>
#include <libxml/HTMLparser.h>
#include <libxml/xmlerror.h>
#include <libxml/globals.h>
#include <libxml/xpathInternals.h>
#include <libxml/uri.h>
#ifdef LIBXML_SCHEMAS_ENABLED
#include <libxml/relaxng.h>
#endif
#define DUMP_TEXT_TYPE 1
typedef struct _xmlDebugCtxt xmlDebugCtxt;
typedef xmlDebugCtxt *xmlDebugCtxtPtr;
struct _xmlDebugCtxt {
FILE *output; /* the output file */
char shift[101]; /* used for indenting */
int depth; /* current depth */
xmlDocPtr doc; /* current document */
xmlNodePtr node; /* current node */
xmlDictPtr dict; /* the doc dictionnary */
int check; /* do just checkings */
int errors; /* number of errors found */
int nodict; /* if the document has no dictionnary */
int options; /* options */
};
static void xmlCtxtDumpNodeList(xmlDebugCtxtPtr ctxt, xmlNodePtr node);
static void
xmlCtxtDumpInitCtxt(xmlDebugCtxtPtr ctxt)
{
int i;
ctxt->depth = 0;
ctxt->check = 0;
ctxt->errors = 0;
ctxt->output = stdout;
ctxt->doc = NULL;
ctxt->node = NULL;
ctxt->dict = NULL;
ctxt->nodict = 0;
ctxt->options = 0;
for (i = 0; i < 100; i++)
ctxt->shift[i] = ' ';
ctxt->shift[100] = 0;
}
static void
xmlCtxtDumpCleanCtxt(xmlDebugCtxtPtr ctxt ATTRIBUTE_UNUSED)
{
/* remove the ATTRIBUTE_UNUSED when this is added */
}
/**
* xmlNsCheckScope:
* @node: the node
* @ns: the namespace node
*
* Check that a given namespace is in scope on a node.
*
* Returns 1 if in scope, -1 in case of argument error,
* -2 if the namespace is not in scope, and -3 if not on
* an ancestor node.
*/
static int
xmlNsCheckScope(xmlNodePtr node, xmlNsPtr ns)
{
xmlNsPtr cur;
if ((node == NULL) || (ns == NULL))
return(-1);
if ((node->type != XML_ELEMENT_NODE) &&
(node->type != XML_ATTRIBUTE_NODE) &&
(node->type != XML_DOCUMENT_NODE) &&
(node->type != XML_TEXT_NODE) &&
(node->type != XML_HTML_DOCUMENT_NODE) &&
(node->type != XML_XINCLUDE_START))
return(-2);
while ((node != NULL) &&
((node->type == XML_ELEMENT_NODE) ||
(node->type == XML_ATTRIBUTE_NODE) ||
(node->type == XML_TEXT_NODE) ||
(node->type == XML_XINCLUDE_START))) {
if ((node->type == XML_ELEMENT_NODE) ||
(node->type == XML_XINCLUDE_START)) {
cur = node->nsDef;
while (cur != NULL) {
if (cur == ns)
return(1);
if (xmlStrEqual(cur->prefix, ns->prefix))
return(-2);
cur = cur->next;
}
}
node = node->parent;
}
/* the xml namespace may be declared on the document node */
if ((node != NULL) &&
((node->type == XML_DOCUMENT_NODE) ||
(node->type == XML_HTML_DOCUMENT_NODE))) {
xmlNsPtr oldNs = ((xmlDocPtr) node)->oldNs;
if (oldNs == ns)
return(1);
}
return(-3);
}
static void
xmlCtxtDumpSpaces(xmlDebugCtxtPtr ctxt)
{
if (ctxt->check)
return;
if ((ctxt->output != NULL) && (ctxt->depth > 0)) {
if (ctxt->depth < 50)
fprintf(ctxt->output, "%s", &ctxt->shift[100 - 2 * ctxt->depth]);
else
fprintf(ctxt->output, "%s", ctxt->shift);
}
}
/**
* xmlDebugErr:
* @ctxt: a debug context
* @error: the error code
*
* Handle a debug error.
*/
static void
xmlDebugErr(xmlDebugCtxtPtr ctxt, int error, const char *msg)
{
ctxt->errors++;
__xmlRaiseError(NULL, NULL, NULL,
NULL, ctxt->node, XML_FROM_CHECK,
error, XML_ERR_ERROR, NULL, 0,
NULL, NULL, NULL, 0, 0,
"%s", msg);
}
static void
xmlDebugErr2(xmlDebugCtxtPtr ctxt, int error, const char *msg, int extra)
{
ctxt->errors++;
__xmlRaiseError(NULL, NULL, NULL,
NULL, ctxt->node, XML_FROM_CHECK,
error, XML_ERR_ERROR, NULL, 0,
NULL, NULL, NULL, 0, 0,
msg, extra);
}
static void
xmlDebugErr3(xmlDebugCtxtPtr ctxt, int error, const char *msg, const char *extra)
{
ctxt->errors++;
__xmlRaiseError(NULL, NULL, NULL,
NULL, ctxt->node, XML_FROM_CHECK,
error, XML_ERR_ERROR, NULL, 0,
NULL, NULL, NULL, 0, 0,
msg, extra);
}
/**
* xmlCtxtNsCheckScope:
* @ctxt: the debugging context
* @node: the node
* @ns: the namespace node
*
* Report if a given namespace is is not in scope.
*/
static void
xmlCtxtNsCheckScope(xmlDebugCtxtPtr ctxt, xmlNodePtr node, xmlNsPtr ns)
{
int ret;
ret = xmlNsCheckScope(node, ns);
if (ret == -2) {
if (ns->prefix == NULL)
xmlDebugErr(ctxt, XML_CHECK_NS_SCOPE,
"Reference to default namespace not in scope\n");
else
xmlDebugErr3(ctxt, XML_CHECK_NS_SCOPE,
"Reference to namespace '%s' not in scope\n",
(char *) ns->prefix);
}
if (ret == -3) {
if (ns->prefix == NULL)
xmlDebugErr(ctxt, XML_CHECK_NS_ANCESTOR,
"Reference to default namespace not on ancestor\n");
else
xmlDebugErr3(ctxt, XML_CHECK_NS_ANCESTOR,
"Reference to namespace '%s' not on ancestor\n",
(char *) ns->prefix);
}
}
/**
* xmlCtxtCheckString:
* @ctxt: the debug context
* @str: the string
*
* Do debugging on the string, currently it just checks the UTF-8 content
*/
static void
xmlCtxtCheckString(xmlDebugCtxtPtr ctxt, const xmlChar * str)
{
if (str == NULL) return;
if (ctxt->check) {
if (!xmlCheckUTF8(str)) {
xmlDebugErr3(ctxt, XML_CHECK_NOT_UTF8,
"String is not UTF-8 %s", (const char *) str);
}
}
}
/**
* xmlCtxtCheckName:
* @ctxt: the debug context
* @name: the name
*
* Do debugging on the name, for example the dictionnary status and
* conformance to the Name production.
*/
static void
xmlCtxtCheckName(xmlDebugCtxtPtr ctxt, const xmlChar * name)
{
if (ctxt->check) {
if (name == NULL) {
xmlDebugErr(ctxt, XML_CHECK_NO_NAME, "Name is NULL");
return;
}
if (xmlValidateName(name, 0)) {
xmlDebugErr3(ctxt, XML_CHECK_NOT_NCNAME,
"Name is not an NCName '%s'", (const char *) name);
}
if ((ctxt->dict != NULL) &&
(!xmlDictOwns(ctxt->dict, name)) &&
((ctxt->doc == NULL) ||
((ctxt->doc->parseFlags & (XML_PARSE_SAX1 | XML_PARSE_NODICT)) == 0))) {
xmlDebugErr3(ctxt, XML_CHECK_OUTSIDE_DICT,
"Name is not from the document dictionnary '%s'",
(const char *) name);
}
}
}
static void
xmlCtxtGenericNodeCheck(xmlDebugCtxtPtr ctxt, xmlNodePtr node) {
xmlDocPtr doc;
xmlDictPtr dict;
doc = node->doc;
if (node->parent == NULL)
xmlDebugErr(ctxt, XML_CHECK_NO_PARENT,
"Node has no parent\n");
if (node->doc == NULL) {
xmlDebugErr(ctxt, XML_CHECK_NO_DOC,
"Node has no doc\n");
dict = NULL;
} else {
dict = doc->dict;
if ((dict == NULL) && (ctxt->nodict == 0)) {
#if 0
/* desactivated right now as it raises too many errors */
if (doc->type == XML_DOCUMENT_NODE)
xmlDebugErr(ctxt, XML_CHECK_NO_DICT,
"Document has no dictionnary\n");
#endif
ctxt->nodict = 1;
}
if (ctxt->doc == NULL)
ctxt->doc = doc;
if (ctxt->dict == NULL) {
ctxt->dict = dict;
}
}
if ((node->parent != NULL) && (node->doc != node->parent->doc) &&
(!xmlStrEqual(node->name, BAD_CAST "pseudoroot")))
xmlDebugErr(ctxt, XML_CHECK_WRONG_DOC,
"Node doc differs from parent's one\n");
if (node->prev == NULL) {
if (node->type == XML_ATTRIBUTE_NODE) {
if ((node->parent != NULL) &&
(node != (xmlNodePtr) node->parent->properties))
xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
"Attr has no prev and not first of attr list\n");
} else if ((node->parent != NULL) && (node->parent->children != node))
xmlDebugErr(ctxt, XML_CHECK_NO_PREV,
"Node has no prev and not first of parent list\n");
} else {
if (node->prev->next != node)
xmlDebugErr(ctxt, XML_CHECK_WRONG_PREV,
"Node prev->next : back link wrong\n");
}
if (node->next == NULL) {
if ((node->parent != NULL) && (node->type != XML_ATTRIBUTE_NODE) &&
(node->parent->last != node) &&
(node->parent->type == XML_ELEMENT_NODE))
xmlDebugErr(ctxt, XML_CHECK_NO_NEXT,
"Node has no next and not last of parent list\n");
} else {
if (node->next->prev != node)
xmlDebugErr(ctxt, XML_CHECK_WRONG_NEXT,
"Node next->prev : forward link wrong\n");
if (node->next->parent != node->parent)
xmlDebugErr(ctxt, XML_CHECK_WRONG_PARENT,
"Node next->prev : forward link wrong\n");
}
if (node->type == XML_ELEMENT_NODE) {
xmlNsPtr ns;
ns = node->nsDef;
while (ns != NULL) {
xmlCtxtNsCheckScope(ctxt, node, ns);
ns = ns->next;
}
if (node->ns != NULL)
xmlCtxtNsCheckScope(ctxt, node, node->ns);
} else if (node->type == XML_ATTRIBUTE_NODE) {
if (node->ns != NULL)
xmlCtxtNsCheckScope(ctxt, node, node->ns);
}
if ((node->type != XML_ELEMENT_NODE) &&
(node->type != XML_ATTRIBUTE_NODE) &&
(node->type != XML_ELEMENT_DECL) &&
(node->type != XML_ATTRIBUTE_DECL) &&
(node->type != XML_DTD_NODE) &&
(node->type != XML_ELEMENT_DECL) &&
(node->type != XML_HTML_DOCUMENT_NODE) &&
(node->type != XML_DOCUMENT_NODE)) {
if (node->content != NULL)
xmlCtxtCheckString(ctxt, (const xmlChar *) node->content);
}
switch (node->type) {
case XML_ELEMENT_NODE:
case XML_ATTRIBUTE_NODE:
xmlCtxtCheckName(ctxt, node->name);
break;
case XML_TEXT_NODE:
if ((node->name == xmlStringText) ||
(node->name == xmlStringTextNoenc))
break;
/* some case of entity substitution can lead to this */
if ((ctxt->dict != NULL) &&
(node->name == xmlDictLookup(ctxt->dict, BAD_CAST "nbktext",
7)))
break;
xmlDebugErr3(ctxt, XML_CHECK_WRONG_NAME,
"Text node has wrong name '%s'",
(const char *) node->name);
break;
case XML_COMMENT_NODE:
if (node->name == xmlStringComment)
break;
xmlDebugErr3(ctxt, XML_CHECK_WRONG_NAME,
"Comment node has wrong name '%s'",
(const char *) node->name);
break;
case XML_PI_NODE:
xmlCtxtCheckName(ctxt, node->name);
break;
case XML_CDATA_SECTION_NODE:
if (node->name == NULL)
break;
xmlDebugErr3(ctxt, XML_CHECK_NAME_NOT_NULL,
"CData section has non NULL name '%s'",
(const char *) node->name);
break;
case XML_ENTITY_REF_NODE:
case XML_ENTITY_NODE:
case XML_DOCUMENT_TYPE_NODE:
case XML_DOCUMENT_FRAG_NODE:
case XML_NOTATION_NODE:
case XML_DTD_NODE:
case XML_ELEMENT_DECL:
case XML_ATTRIBUTE_DECL:
case XML_ENTITY_DECL:
case XML_NAMESPACE_DECL:
case XML_XINCLUDE_START:
case XML_XINCLUDE_END:
#ifdef LIBXML_DOCB_ENABLED
case XML_DOCB_DOCUMENT_NODE:
#endif
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
break;
}
}
static void
xmlCtxtDumpString(xmlDebugCtxtPtr ctxt, const xmlChar * str)
{
int i;
if (ctxt->check) {
return;
}
/* TODO: check UTF8 content of the string */
if (str == NULL) {
fprintf(ctxt->output, "(NULL)");
return;
}
for (i = 0; i < 40; i++)
if (str[i] == 0)
return;
else if (IS_BLANK_CH(str[i]))
fputc(' ', ctxt->output);
else if (str[i] >= 0x80)
fprintf(ctxt->output, "#%X", str[i]);
else
fputc(str[i], ctxt->output);
fprintf(ctxt->output, "...");
}
static void
xmlCtxtDumpDtdNode(xmlDebugCtxtPtr ctxt, xmlDtdPtr dtd)
{
xmlCtxtDumpSpaces(ctxt);
if (dtd == NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "DTD node is NULL\n");
return;
}
if (dtd->type != XML_DTD_NODE) {
xmlDebugErr(ctxt, XML_CHECK_NOT_DTD,
"Node is not a DTD");
return;
}
if (!ctxt->check) {
if (dtd->name != NULL)
fprintf(ctxt->output, "DTD(%s)", (char *) dtd->name);
else
fprintf(ctxt->output, "DTD");
if (dtd->ExternalID != NULL)
fprintf(ctxt->output, ", PUBLIC %s", (char *) dtd->ExternalID);
if (dtd->SystemID != NULL)
fprintf(ctxt->output, ", SYSTEM %s", (char *) dtd->SystemID);
fprintf(ctxt->output, "\n");
}
/*
* Do a bit of checking
*/
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) dtd);
}
static void
xmlCtxtDumpAttrDecl(xmlDebugCtxtPtr ctxt, xmlAttributePtr attr)
{
xmlCtxtDumpSpaces(ctxt);
if (attr == NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "Attribute declaration is NULL\n");
return;
}
if (attr->type != XML_ATTRIBUTE_DECL) {
xmlDebugErr(ctxt, XML_CHECK_NOT_ATTR_DECL,
"Node is not an attribute declaration");
return;
}
if (attr->name != NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "ATTRDECL(%s)", (char *) attr->name);
} else
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
"Node attribute declaration has no name");
if (attr->elem != NULL) {
if (!ctxt->check)
fprintf(ctxt->output, " for %s", (char *) attr->elem);
} else
xmlDebugErr(ctxt, XML_CHECK_NO_ELEM,
"Node attribute declaration has no element name");
if (!ctxt->check) {
switch (attr->atype) {
case XML_ATTRIBUTE_CDATA:
fprintf(ctxt->output, " CDATA");
break;
case XML_ATTRIBUTE_ID:
fprintf(ctxt->output, " ID");
break;
case XML_ATTRIBUTE_IDREF:
fprintf(ctxt->output, " IDREF");
break;
case XML_ATTRIBUTE_IDREFS:
fprintf(ctxt->output, " IDREFS");
break;
case XML_ATTRIBUTE_ENTITY:
fprintf(ctxt->output, " ENTITY");
break;
case XML_ATTRIBUTE_ENTITIES:
fprintf(ctxt->output, " ENTITIES");
break;
case XML_ATTRIBUTE_NMTOKEN:
fprintf(ctxt->output, " NMTOKEN");
break;
case XML_ATTRIBUTE_NMTOKENS:
fprintf(ctxt->output, " NMTOKENS");
break;
case XML_ATTRIBUTE_ENUMERATION:
fprintf(ctxt->output, " ENUMERATION");
break;
case XML_ATTRIBUTE_NOTATION:
fprintf(ctxt->output, " NOTATION ");
break;
}
if (attr->tree != NULL) {
int indx;
xmlEnumerationPtr cur = attr->tree;
for (indx = 0; indx < 5; indx++) {
if (indx != 0)
fprintf(ctxt->output, "|%s", (char *) cur->name);
else
fprintf(ctxt->output, " (%s", (char *) cur->name);
cur = cur->next;
if (cur == NULL)
break;
}
if (cur == NULL)
fprintf(ctxt->output, ")");
else
fprintf(ctxt->output, "...)");
}
switch (attr->def) {
case XML_ATTRIBUTE_NONE:
break;
case XML_ATTRIBUTE_REQUIRED:
fprintf(ctxt->output, " REQUIRED");
break;
case XML_ATTRIBUTE_IMPLIED:
fprintf(ctxt->output, " IMPLIED");
break;
case XML_ATTRIBUTE_FIXED:
fprintf(ctxt->output, " FIXED");
break;
}
if (attr->defaultValue != NULL) {
fprintf(ctxt->output, "\"");
xmlCtxtDumpString(ctxt, attr->defaultValue);
fprintf(ctxt->output, "\"");
}
fprintf(ctxt->output, "\n");
}
/*
* Do a bit of checking
*/
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) attr);
}
static void
xmlCtxtDumpElemDecl(xmlDebugCtxtPtr ctxt, xmlElementPtr elem)
{
xmlCtxtDumpSpaces(ctxt);
if (elem == NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "Element declaration is NULL\n");
return;
}
if (elem->type != XML_ELEMENT_DECL) {
xmlDebugErr(ctxt, XML_CHECK_NOT_ELEM_DECL,
"Node is not an element declaration");
return;
}
if (elem->name != NULL) {
if (!ctxt->check) {
fprintf(ctxt->output, "ELEMDECL(");
xmlCtxtDumpString(ctxt, elem->name);
fprintf(ctxt->output, ")");
}
} else
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
"Element declaration has no name");
if (!ctxt->check) {
switch (elem->etype) {
case XML_ELEMENT_TYPE_UNDEFINED:
fprintf(ctxt->output, ", UNDEFINED");
break;
case XML_ELEMENT_TYPE_EMPTY:
fprintf(ctxt->output, ", EMPTY");
break;
case XML_ELEMENT_TYPE_ANY:
fprintf(ctxt->output, ", ANY");
break;
case XML_ELEMENT_TYPE_MIXED:
fprintf(ctxt->output, ", MIXED ");
break;
case XML_ELEMENT_TYPE_ELEMENT:
fprintf(ctxt->output, ", MIXED ");
break;
}
if ((elem->type != XML_ELEMENT_NODE) && (elem->content != NULL)) {
char buf[5001];
buf[0] = 0;
xmlSnprintfElementContent(buf, 5000, elem->content, 1);
buf[5000] = 0;
fprintf(ctxt->output, "%s", buf);
}
fprintf(ctxt->output, "\n");
}
/*
* Do a bit of checking
*/
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) elem);
}
static void
xmlCtxtDumpEntityDecl(xmlDebugCtxtPtr ctxt, xmlEntityPtr ent)
{
xmlCtxtDumpSpaces(ctxt);
if (ent == NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "Entity declaration is NULL\n");
return;
}
if (ent->type != XML_ENTITY_DECL) {
xmlDebugErr(ctxt, XML_CHECK_NOT_ENTITY_DECL,
"Node is not an entity declaration");
return;
}
if (ent->name != NULL) {
if (!ctxt->check) {
fprintf(ctxt->output, "ENTITYDECL(");
xmlCtxtDumpString(ctxt, ent->name);
fprintf(ctxt->output, ")");
}
} else
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
"Entity declaration has no name");
if (!ctxt->check) {
switch (ent->etype) {
case XML_INTERNAL_GENERAL_ENTITY:
fprintf(ctxt->output, ", internal\n");
break;
case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
fprintf(ctxt->output, ", external parsed\n");
break;
case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
fprintf(ctxt->output, ", unparsed\n");
break;
case XML_INTERNAL_PARAMETER_ENTITY:
fprintf(ctxt->output, ", parameter\n");
break;
case XML_EXTERNAL_PARAMETER_ENTITY:
fprintf(ctxt->output, ", external parameter\n");
break;
case XML_INTERNAL_PREDEFINED_ENTITY:
fprintf(ctxt->output, ", predefined\n");
break;
}
if (ent->ExternalID) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, " ExternalID=%s\n",
(char *) ent->ExternalID);
}
if (ent->SystemID) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, " SystemID=%s\n",
(char *) ent->SystemID);
}
if (ent->URI != NULL) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, " URI=%s\n", (char *) ent->URI);
}
if (ent->content) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, " content=");
xmlCtxtDumpString(ctxt, ent->content);
fprintf(ctxt->output, "\n");
}
}
/*
* Do a bit of checking
*/
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) ent);
}
static void
xmlCtxtDumpNamespace(xmlDebugCtxtPtr ctxt, xmlNsPtr ns)
{
xmlCtxtDumpSpaces(ctxt);
if (ns == NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "namespace node is NULL\n");
return;
}
if (ns->type != XML_NAMESPACE_DECL) {
xmlDebugErr(ctxt, XML_CHECK_NOT_NS_DECL,
"Node is not a namespace declaration");
return;
}
if (ns->href == NULL) {
if (ns->prefix != NULL)
xmlDebugErr3(ctxt, XML_CHECK_NO_HREF,
"Incomplete namespace %s href=NULL\n",
(char *) ns->prefix);
else
xmlDebugErr(ctxt, XML_CHECK_NO_HREF,
"Incomplete default namespace href=NULL\n");
} else {
if (!ctxt->check) {
if (ns->prefix != NULL)
fprintf(ctxt->output, "namespace %s href=",
(char *) ns->prefix);
else
fprintf(ctxt->output, "default namespace href=");
xmlCtxtDumpString(ctxt, ns->href);
fprintf(ctxt->output, "\n");
}
}
}
static void
xmlCtxtDumpNamespaceList(xmlDebugCtxtPtr ctxt, xmlNsPtr ns)
{
while (ns != NULL) {
xmlCtxtDumpNamespace(ctxt, ns);
ns = ns->next;
}
}
static void
xmlCtxtDumpEntity(xmlDebugCtxtPtr ctxt, xmlEntityPtr ent)
{
xmlCtxtDumpSpaces(ctxt);
if (ent == NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "Entity is NULL\n");
return;
}
if (!ctxt->check) {
switch (ent->etype) {
case XML_INTERNAL_GENERAL_ENTITY:
fprintf(ctxt->output, "INTERNAL_GENERAL_ENTITY ");
break;
case XML_EXTERNAL_GENERAL_PARSED_ENTITY:
fprintf(ctxt->output, "EXTERNAL_GENERAL_PARSED_ENTITY ");
break;
case XML_EXTERNAL_GENERAL_UNPARSED_ENTITY:
fprintf(ctxt->output, "EXTERNAL_GENERAL_UNPARSED_ENTITY ");
break;
case XML_INTERNAL_PARAMETER_ENTITY:
fprintf(ctxt->output, "INTERNAL_PARAMETER_ENTITY ");
break;
case XML_EXTERNAL_PARAMETER_ENTITY:
fprintf(ctxt->output, "EXTERNAL_PARAMETER_ENTITY ");
break;
default:
fprintf(ctxt->output, "ENTITY_%d ! ", (int) ent->etype);
}
fprintf(ctxt->output, "%s\n", ent->name);
if (ent->ExternalID) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "ExternalID=%s\n",
(char *) ent->ExternalID);
}
if (ent->SystemID) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "SystemID=%s\n", (char *) ent->SystemID);
}
if (ent->URI) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "URI=%s\n", (char *) ent->URI);
}
if (ent->content) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "content=");
xmlCtxtDumpString(ctxt, ent->content);
fprintf(ctxt->output, "\n");
}
}
}
/**
* xmlCtxtDumpAttr:
* @output: the FILE * for the output
* @attr: the attribute
* @depth: the indentation level.
*
* Dumps debug information for the attribute
*/
static void
xmlCtxtDumpAttr(xmlDebugCtxtPtr ctxt, xmlAttrPtr attr)
{
xmlCtxtDumpSpaces(ctxt);
if (attr == NULL) {
if (!ctxt->check)
fprintf(ctxt->output, "Attr is NULL");
return;
}
if (!ctxt->check) {
fprintf(ctxt->output, "ATTRIBUTE ");
xmlCtxtDumpString(ctxt, attr->name);
fprintf(ctxt->output, "\n");
if (attr->children != NULL) {
ctxt->depth++;
xmlCtxtDumpNodeList(ctxt, attr->children);
ctxt->depth--;
}
}
if (attr->name == NULL)
xmlDebugErr(ctxt, XML_CHECK_NO_NAME,
"Attribute has no name");
/*
* Do a bit of checking
*/
xmlCtxtGenericNodeCheck(ctxt, (xmlNodePtr) attr);
}
/**
* xmlCtxtDumpAttrList:
* @output: the FILE * for the output
* @attr: the attribute list
* @depth: the indentation level.
*
* Dumps debug information for the attribute list
*/
static void
xmlCtxtDumpAttrList(xmlDebugCtxtPtr ctxt, xmlAttrPtr attr)
{
while (attr != NULL) {
xmlCtxtDumpAttr(ctxt, attr);
attr = attr->next;
}
}
/**
* xmlCtxtDumpOneNode:
* @output: the FILE * for the output
* @node: the node
* @depth: the indentation level.
*
* Dumps debug information for the element node, it is not recursive
*/
static void
xmlCtxtDumpOneNode(xmlDebugCtxtPtr ctxt, xmlNodePtr node)
{
if (node == NULL) {
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "node is NULL\n");
}
return;
}
ctxt->node = node;
switch (node->type) {
case XML_ELEMENT_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "ELEMENT ");
if ((node->ns != NULL) && (node->ns->prefix != NULL)) {
xmlCtxtDumpString(ctxt, node->ns->prefix);
fprintf(ctxt->output, ":");
}
xmlCtxtDumpString(ctxt, node->name);
fprintf(ctxt->output, "\n");
}
break;
case XML_ATTRIBUTE_NODE:
if (!ctxt->check)
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "Error, ATTRIBUTE found here\n");
xmlCtxtGenericNodeCheck(ctxt, node);
return;
case XML_TEXT_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
if (node->name == (const xmlChar *) xmlStringTextNoenc)
fprintf(ctxt->output, "TEXT no enc");
else
fprintf(ctxt->output, "TEXT");
if (ctxt->options & DUMP_TEXT_TYPE) {
if (node->content == (xmlChar *) &(node->properties))
fprintf(ctxt->output, " compact\n");
else if (xmlDictOwns(ctxt->dict, node->content) == 1)
fprintf(ctxt->output, " interned\n");
else
fprintf(ctxt->output, "\n");
} else
fprintf(ctxt->output, "\n");
}
break;
case XML_CDATA_SECTION_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "CDATA_SECTION\n");
}
break;
case XML_ENTITY_REF_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "ENTITY_REF(%s)\n",
(char *) node->name);
}
break;
case XML_ENTITY_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "ENTITY\n");
}
break;
case XML_PI_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "PI %s\n", (char *) node->name);
}
break;
case XML_COMMENT_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "COMMENT\n");
}
break;
case XML_DOCUMENT_NODE:
case XML_HTML_DOCUMENT_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
}
fprintf(ctxt->output, "Error, DOCUMENT found here\n");
xmlCtxtGenericNodeCheck(ctxt, node);
return;
case XML_DOCUMENT_TYPE_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "DOCUMENT_TYPE\n");
}
break;
case XML_DOCUMENT_FRAG_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "DOCUMENT_FRAG\n");
}
break;
case XML_NOTATION_NODE:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);
fprintf(ctxt->output, "NOTATION\n");
}
break;
case XML_DTD_NODE:
xmlCtxtDumpDtdNode(ctxt, (xmlDtdPtr) node);
return;
case XML_ELEMENT_DECL:
xmlCtxtDumpElemDecl(ctxt, (xmlElementPtr) node);
return;
case XML_ATTRIBUTE_DECL:
xmlCtxtDumpAttrDecl(ctxt, (xmlAttributePtr) node);
return;
case XML_ENTITY_DECL:
xmlCtxtDumpEntityDecl(ctxt, (xmlEntityPtr) node);
return;
case XML_NAMESPACE_DECL:
xmlCtxtDumpNamespace(ctxt, (xmlNsPtr) node);
return;
case XML_XINCLUDE_START:
if (!ctxt->check) {
xmlCtxtDumpSpaces(ctxt);