Bug Summary

File:testSAX.c
Location:line 1098, column 4
Description:Value stored to 'res' is never read

Annotated Source Code

1/*
2 * testSAX.c : a small tester program for parsing using the SAX API.
3 *
4 * See Copyright for the status of this software.
5 *
6 * daniel@veillard.com
7 */
8
9#include "libxml.h"
10
11#ifdef HAVE_SYS_TIME_H1
12#include <sys/time.h>
13#endif
14#ifdef HAVE_SYS_TIMEB_H1
15#include <sys/timeb.h>
16#endif
17#ifdef HAVE_TIME_H1
18#include <time.h>
19#endif
20
21#ifdef LIBXML_SAX1_ENABLED
22#include <string.h>
23#include <stdarg.h>
24
25#ifdef HAVE_SYS_TYPES_H1
26#include <sys/types.h>
27#endif
28#ifdef HAVE_SYS_STAT_H1
29#include <sys/stat.h>
30#endif
31#ifdef HAVE_FCNTL_H1
32#include <fcntl.h>
33#endif
34#ifdef HAVE_UNISTD_H1
35#include <unistd.h>
36#endif
37#ifdef HAVE_STDLIB_H1
38#include <stdlib.h>
39#endif
40#ifdef HAVE_STRING_H1
41#include <string.h>
42#endif
43
44
45#include <libxml/globals.h>
46#include <libxml/xmlerror.h>
47#include <libxml/parser.h>
48#include <libxml/parserInternals.h> /* only for xmlNewInputFromFile() */
49#include <libxml/tree.h>
50#include <libxml/debugXML.h>
51#include <libxml/xmlmemory.h>
52
53static int debug = 0;
54static int copy = 0;
55static int recovery = 0;
56static int push = 0;
57static int speed = 0;
58static int noent = 0;
59static int quiet = 0;
60static int nonull = 0;
61static int sax2 = 0;
62static int repeat = 0;
63static int callbacks = 0;
64static int timing = 0;
65
66/*
67 * Timing routines.
68 */
69/*
70 * Internal timing routines to remove the necessity to have unix-specific
71 * function calls
72 */
73
74#ifndef HAVE_GETTIMEOFDAY1
75#ifdef HAVE_SYS_TIMEB_H1
76#ifdef HAVE_SYS_TIME_H1
77#ifdef HAVE_FTIME1
78
79static int
80my_gettimeofday(struct timeval *tvp, void *tzp)
81{
82 struct timeb timebuffer;
83
84 ftime(&timebuffer);
85 if (tvp) {
86 tvp->tv_sec = timebuffer.time;
87 tvp->tv_usec = timebuffer.millitm * 1000L;
88 }
89 return (0);
90}
91#define HAVE_GETTIMEOFDAY1 1
92#define gettimeofday my_gettimeofday
93
94#endif /* HAVE_FTIME */
95#endif /* HAVE_SYS_TIME_H */
96#endif /* HAVE_SYS_TIMEB_H */
97#endif /* !HAVE_GETTIMEOFDAY */
98
99#if defined(HAVE_GETTIMEOFDAY1)
100static struct timeval begin, end;
101
102/*
103 * startTimer: call where you want to start timing
104 */
105static void
106startTimer(void)
107{
108 gettimeofday(&begin, NULL((void*)0));
109}
110
111/*
112 * endTimer: call where you want to stop timing and to print out a
113 * message about the timing performed; format is a printf
114 * type argument
115 */
116static void XMLCDECL
117endTimer(const char *fmt, ...)
118{
119 long msec;
120 va_list ap;
121
122 gettimeofday(&end, NULL((void*)0));
123 msec = end.tv_sec - begin.tv_sec;
124 msec *= 1000;
125 msec += (end.tv_usec - begin.tv_usec) / 1000;
126
127#ifndef HAVE_STDARG_H1
128#error "endTimer required stdarg functions"
129#endif
130 va_start(ap, fmt)__builtin_va_start(ap, fmt);
131 vfprintf(stderrstderr, fmt, ap);
132 va_end(ap)__builtin_va_end(ap);
133
134 fprintf(stderrstderr, " took %ld ms\n", msec);
135}
136#elif defined(HAVE_TIME_H1)
137/*
138 * No gettimeofday function, so we have to make do with calling clock.
139 * This is obviously less accurate, but there's little we can do about
140 * that.
141 */
142#ifndef CLOCKS_PER_SEC1000000l
143#define CLOCKS_PER_SEC1000000l 100
144#endif
145
146static clock_t begin, end;
147static void
148startTimer(void)
149{
150 begin = clock();
151}
152static void XMLCDECL
153endTimer(const char *fmt, ...)
154{
155 long msec;
156 va_list ap;
157
158 end = clock();
159 msec = ((end - begin) * 1000) / CLOCKS_PER_SEC1000000l;
160
161#ifndef HAVE_STDARG_H1
162#error "endTimer required stdarg functions"
163#endif
164 va_start(ap, fmt)__builtin_va_start(ap, fmt);
165 vfprintf(stderrstderr, fmt, ap);
166 va_end(ap)__builtin_va_end(ap);
167 fprintf(stderrstderr, " took %ld ms\n", msec);
168}
169#else
170
171/*
172 * We don't have a gettimeofday or time.h, so we just don't do timing
173 */
174static void
175startTimer(void)
176{
177 /*
178 * Do nothing
179 */
180}
181static void XMLCDECL
182endTimer(char *format, ...)
183{
184 /*
185 * We cannot do anything because we don't have a timing function
186 */
187#ifdef HAVE_STDARG_H1
188 va_start(ap, format)__builtin_va_start(ap, format);
189 vfprintf(stderrstderr, format, ap);
190 va_end(ap)__builtin_va_end(ap);
191 fprintf(stderrstderr, " was not timed\n", msec);
192#else
193 /* We don't have gettimeofday, time or stdarg.h, what crazy world is
194 * this ?!
195 */
196#endif
197}
198#endif
199
200/*
201 * empty SAX block
202 */
203static xmlSAXHandler emptySAXHandlerStruct = {
204 NULL((void*)0), /* internalSubset */
205 NULL((void*)0), /* isStandalone */
206 NULL((void*)0), /* hasInternalSubset */
207 NULL((void*)0), /* hasExternalSubset */
208 NULL((void*)0), /* resolveEntity */
209 NULL((void*)0), /* getEntity */
210 NULL((void*)0), /* entityDecl */
211 NULL((void*)0), /* notationDecl */
212 NULL((void*)0), /* attributeDecl */
213 NULL((void*)0), /* elementDecl */
214 NULL((void*)0), /* unparsedEntityDecl */
215 NULL((void*)0), /* setDocumentLocator */
216 NULL((void*)0), /* startDocument */
217 NULL((void*)0), /* endDocument */
218 NULL((void*)0), /* startElement */
219 NULL((void*)0), /* endElement */
220 NULL((void*)0), /* reference */
221 NULL((void*)0), /* characters */
222 NULL((void*)0), /* ignorableWhitespace */
223 NULL((void*)0), /* processingInstruction */
224 NULL((void*)0), /* comment */
225 NULL((void*)0), /* xmlParserWarning */
226 NULL((void*)0), /* xmlParserError */
227 NULL((void*)0), /* xmlParserError */
228 NULL((void*)0), /* getParameterEntity */
229 NULL((void*)0), /* cdataBlock; */
230 NULL((void*)0), /* externalSubset; */
231 1,
232 NULL((void*)0),
233 NULL((void*)0), /* startElementNs */
234 NULL((void*)0), /* endElementNs */
235 NULL((void*)0) /* xmlStructuredErrorFunc */
236};
237
238static xmlSAXHandlerPtr emptySAXHandler = &emptySAXHandlerStruct;
239extern xmlSAXHandlerPtr debugSAXHandler;
240
241/************************************************************************
242 * *
243 * Debug Handlers *
244 * *
245 ************************************************************************/
246
247/**
248 * isStandaloneDebug:
249 * @ctxt: An XML parser context
250 *
251 * Is this document tagged standalone ?
252 *
253 * Returns 1 if true
254 */
255static int
256isStandaloneDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)))
257{
258 callbacks++;
259 if (quiet)
260 return(0);
261 fprintf(stdoutstdout, "SAX.isStandalone()\n");
262 return(0);
263}
264
265/**
266 * hasInternalSubsetDebug:
267 * @ctxt: An XML parser context
268 *
269 * Does this document has an internal subset
270 *
271 * Returns 1 if true
272 */
273static int
274hasInternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)))
275{
276 callbacks++;
277 if (quiet)
278 return(0);
279 fprintf(stdoutstdout, "SAX.hasInternalSubset()\n");
280 return(0);
281}
282
283/**
284 * hasExternalSubsetDebug:
285 * @ctxt: An XML parser context
286 *
287 * Does this document has an external subset
288 *
289 * Returns 1 if true
290 */
291static int
292hasExternalSubsetDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)))
293{
294 callbacks++;
295 if (quiet)
296 return(0);
297 fprintf(stdoutstdout, "SAX.hasExternalSubset()\n");
298 return(0);
299}
300
301/**
302 * internalSubsetDebug:
303 * @ctxt: An XML parser context
304 *
305 * Does this document has an internal subset
306 */
307static void
308internalSubsetDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name,
309 const xmlChar *ExternalID, const xmlChar *SystemID)
310{
311 callbacks++;
312 if (quiet)
313 return;
314 fprintf(stdoutstdout, "SAX.internalSubset(%s,", name);
315 if (ExternalID == NULL((void*)0))
316 fprintf(stdoutstdout, " ,");
317 else
318 fprintf(stdoutstdout, " %s,", ExternalID);
319 if (SystemID == NULL((void*)0))
320 fprintf(stdoutstdout, " )\n");
321 else
322 fprintf(stdoutstdout, " %s)\n", SystemID);
323}
324
325/**
326 * externalSubsetDebug:
327 * @ctxt: An XML parser context
328 *
329 * Does this document has an external subset
330 */
331static void
332externalSubsetDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name,
333 const xmlChar *ExternalID, const xmlChar *SystemID)
334{
335 callbacks++;
336 if (quiet)
337 return;
338 fprintf(stdoutstdout, "SAX.externalSubset(%s,", name);
339 if (ExternalID == NULL((void*)0))
340 fprintf(stdoutstdout, " ,");
341 else
342 fprintf(stdoutstdout, " %s,", ExternalID);
343 if (SystemID == NULL((void*)0))
344 fprintf(stdoutstdout, " )\n");
345 else
346 fprintf(stdoutstdout, " %s)\n", SystemID);
347}
348
349/**
350 * resolveEntityDebug:
351 * @ctxt: An XML parser context
352 * @publicId: The public ID of the entity
353 * @systemId: The system ID of the entity
354 *
355 * Special entity resolver, better left to the parser, it has
356 * more context than the application layer.
357 * The default behaviour is to NOT resolve the entities, in that case
358 * the ENTITY_REF nodes are built in the structure (and the parameter
359 * values).
360 *
361 * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
362 */
363static xmlParserInputPtr
364resolveEntityDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *publicId, const xmlChar *systemId)
365{
366 callbacks++;
367 if (quiet)
368 return(NULL((void*)0));
369 /* xmlParserCtxtPtr ctxt = (xmlParserCtxtPtr) ctx; */
370
371
372 fprintf(stdoutstdout, "SAX.resolveEntity(");
373 if (publicId != NULL((void*)0))
374 fprintf(stdoutstdout, "%s", (char *)publicId);
375 else
376 fprintf(stdoutstdout, " ");
377 if (systemId != NULL((void*)0))
378 fprintf(stdoutstdout, ", %s)\n", (char *)systemId);
379 else
380 fprintf(stdoutstdout, ", )\n");
381/*********
382 if (systemId != NULL) {
383 return(xmlNewInputFromFile(ctxt, (char *) systemId));
384 }
385 *********/
386 return(NULL((void*)0));
387}
388
389/**
390 * getEntityDebug:
391 * @ctxt: An XML parser context
392 * @name: The entity name
393 *
394 * Get an entity by name
395 *
396 * Returns the xmlParserInputPtr if inlined or NULL for DOM behaviour.
397 */
398static xmlEntityPtr
399getEntityDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name)
400{
401 callbacks++;
402 if (quiet)
403 return(NULL((void*)0));
404 fprintf(stdoutstdout, "SAX.getEntity(%s)\n", name);
405 return(NULL((void*)0));
406}
407
408/**
409 * getParameterEntityDebug:
410 * @ctxt: An XML parser context
411 * @name: The entity name
412 *
413 * Get a parameter entity by name
414 *
415 * Returns the xmlParserInputPtr
416 */
417static xmlEntityPtr
418getParameterEntityDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name)
419{
420 callbacks++;
421 if (quiet)
422 return(NULL((void*)0));
423 fprintf(stdoutstdout, "SAX.getParameterEntity(%s)\n", name);
424 return(NULL((void*)0));
425}
426
427
428/**
429 * entityDeclDebug:
430 * @ctxt: An XML parser context
431 * @name: the entity name
432 * @type: the entity type
433 * @publicId: The public ID of the entity
434 * @systemId: The system ID of the entity
435 * @content: the entity value (without processing).
436 *
437 * An entity definition has been parsed
438 */
439static void
440entityDeclDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name, int type,
441 const xmlChar *publicId, const xmlChar *systemId, xmlChar *content)
442{
443const xmlChar *nullstr = BAD_CAST(xmlChar *) "(null)";
444 /* not all libraries handle printing null pointers nicely */
445 if (publicId == NULL((void*)0))
446 publicId = nullstr;
447 if (systemId == NULL((void*)0))
448 systemId = nullstr;
449 if (content == NULL((void*)0))
450 content = (xmlChar *)nullstr;
451 callbacks++;
452 if (quiet)
453 return;
454 fprintf(stdoutstdout, "SAX.entityDecl(%s, %d, %s, %s, %s)\n",
455 name, type, publicId, systemId, content);
456}
457
458/**
459 * attributeDeclDebug:
460 * @ctxt: An XML parser context
461 * @name: the attribute name
462 * @type: the attribute type
463 *
464 * An attribute definition has been parsed
465 */
466static void
467attributeDeclDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar * elem,
468 const xmlChar * name, int type, int def,
469 const xmlChar * defaultValue, xmlEnumerationPtr tree)
470{
471 callbacks++;
472 if (quiet)
473 return;
474 if (defaultValue == NULL((void*)0))
475 fprintf(stdoutstdout, "SAX.attributeDecl(%s, %s, %d, %d, NULL, ...)\n",
476 elem, name, type, def);
477 else
478 fprintf(stdoutstdout, "SAX.attributeDecl(%s, %s, %d, %d, %s, ...)\n",
479 elem, name, type, def, defaultValue);
480 xmlFreeEnumeration(tree);
481}
482
483/**
484 * elementDeclDebug:
485 * @ctxt: An XML parser context
486 * @name: the element name
487 * @type: the element type
488 * @content: the element value (without processing).
489 *
490 * An element definition has been parsed
491 */
492static void
493elementDeclDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name, int type,
494 xmlElementContentPtr content ATTRIBUTE_UNUSED__attribute__((unused)))
495{
496 callbacks++;
497 if (quiet)
498 return;
499 fprintf(stdoutstdout, "SAX.elementDecl(%s, %d, ...)\n",
500 name, type);
501}
502
503/**
504 * notationDeclDebug:
505 * @ctxt: An XML parser context
506 * @name: The name of the notation
507 * @publicId: The public ID of the entity
508 * @systemId: The system ID of the entity
509 *
510 * What to do when a notation declaration has been parsed.
511 */
512static void
513notationDeclDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name,
514 const xmlChar *publicId, const xmlChar *systemId)
515{
516 callbacks++;
517 if (quiet)
518 return;
519 fprintf(stdoutstdout, "SAX.notationDecl(%s, %s, %s)\n",
520 (char *) name, (char *) publicId, (char *) systemId);
521}
522
523/**
524 * unparsedEntityDeclDebug:
525 * @ctxt: An XML parser context
526 * @name: The name of the entity
527 * @publicId: The public ID of the entity
528 * @systemId: The system ID of the entity
529 * @notationName: the name of the notation
530 *
531 * What to do when an unparsed entity declaration is parsed
532 */
533static void
534unparsedEntityDeclDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name,
535 const xmlChar *publicId, const xmlChar *systemId,
536 const xmlChar *notationName)
537{
538const xmlChar *nullstr = BAD_CAST(xmlChar *) "(null)";
539
540 if (publicId == NULL((void*)0))
541 publicId = nullstr;
542 if (systemId == NULL((void*)0))
543 systemId = nullstr;
544 if (notationName == NULL((void*)0))
545 notationName = nullstr;
546 callbacks++;
547 if (quiet)
548 return;
549 fprintf(stdoutstdout, "SAX.unparsedEntityDecl(%s, %s, %s, %s)\n",
550 (char *) name, (char *) publicId, (char *) systemId,
551 (char *) notationName);
552}
553
554/**
555 * setDocumentLocatorDebug:
556 * @ctxt: An XML parser context
557 * @loc: A SAX Locator
558 *
559 * Receive the document locator at startup, actually xmlDefaultSAXLocator
560 * Everything is available on the context, so this is useless in our case.
561 */
562static void
563setDocumentLocatorDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), xmlSAXLocatorPtr loc ATTRIBUTE_UNUSED__attribute__((unused)))
564{
565 callbacks++;
566 if (quiet)
567 return;
568 fprintf(stdoutstdout, "SAX.setDocumentLocator()\n");
569}
570
571/**
572 * startDocumentDebug:
573 * @ctxt: An XML parser context
574 *
575 * called when the document start being processed.
576 */
577static void
578startDocumentDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)))
579{
580 callbacks++;
581 if (quiet)
582 return;
583 fprintf(stdoutstdout, "SAX.startDocument()\n");
584}
585
586/**
587 * endDocumentDebug:
588 * @ctxt: An XML parser context
589 *
590 * called when the document end has been detected.
591 */
592static void
593endDocumentDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)))
594{
595 callbacks++;
596 if (quiet)
597 return;
598 fprintf(stdoutstdout, "SAX.endDocument()\n");
599}
600
601/**
602 * startElementDebug:
603 * @ctxt: An XML parser context
604 * @name: The element name
605 *
606 * called when an opening tag has been processed.
607 */
608static void
609startElementDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name, const xmlChar **atts)
610{
611 int i;
612
613 callbacks++;
614 if (quiet)
615 return;
616 fprintf(stdoutstdout, "SAX.startElement(%s", (char *) name);
617 if (atts != NULL((void*)0)) {
618 for (i = 0;(atts[i] != NULL((void*)0));i++) {
619 fprintf(stdoutstdout, ", %s='", atts[i++]);
620 if (atts[i] != NULL((void*)0))
621 fprintf(stdoutstdout, "%s'", atts[i]);
622 }
623 }
624 fprintf(stdoutstdout, ")\n");
625}
626
627/**
628 * endElementDebug:
629 * @ctxt: An XML parser context
630 * @name: The element name
631 *
632 * called when the end of an element has been detected.
633 */
634static void
635endElementDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name)
636{
637 callbacks++;
638 if (quiet)
639 return;
640 fprintf(stdoutstdout, "SAX.endElement(%s)\n", (char *) name);
641}
642
643/**
644 * charactersDebug:
645 * @ctxt: An XML parser context
646 * @ch: a xmlChar string
647 * @len: the number of xmlChar
648 *
649 * receiving some chars from the parser.
650 * Question: how much at a time ???
651 */
652static void
653charactersDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *ch, int len)
654{
655 char output[40];
656 int i;
657
658 callbacks++;
659 if (quiet)
660 return;
661 for (i = 0;(i<len) && (i < 30);i++)
662 output[i] = ch[i];
663 output[i] = 0;
664
665 fprintf(stdoutstdout, "SAX.characters(%s, %d)\n", output, len);
666}
667
668/**
669 * referenceDebug:
670 * @ctxt: An XML parser context
671 * @name: The entity name
672 *
673 * called when an entity reference is detected.
674 */
675static void
676referenceDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *name)
677{
678 callbacks++;
679 if (quiet)
680 return;
681 fprintf(stdoutstdout, "SAX.reference(%s)\n", name);
682}
683
684/**
685 * ignorableWhitespaceDebug:
686 * @ctxt: An XML parser context
687 * @ch: a xmlChar string
688 * @start: the first char in the string
689 * @len: the number of xmlChar
690 *
691 * receiving some ignorable whitespaces from the parser.
692 * Question: how much at a time ???
693 */
694static void
695ignorableWhitespaceDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *ch, int len)
696{
697 char output[40];
698 int i;
699
700 callbacks++;
701 if (quiet)
702 return;
703 for (i = 0;(i<len) && (i < 30);i++)
704 output[i] = ch[i];
705 output[i] = 0;
706 fprintf(stdoutstdout, "SAX.ignorableWhitespace(%s, %d)\n", output, len);
707}
708
709/**
710 * processingInstructionDebug:
711 * @ctxt: An XML parser context
712 * @target: the target name
713 * @data: the PI data's
714 * @len: the number of xmlChar
715 *
716 * A processing instruction has been parsed.
717 */
718static void
719processingInstructionDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *target,
720 const xmlChar *data)
721{
722 callbacks++;
723 if (quiet)
724 return;
725 if (data != NULL((void*)0))
726 fprintf(stdoutstdout, "SAX.processingInstruction(%s, %s)\n",
727 (char *) target, (char *) data);
728 else
729 fprintf(stdoutstdout, "SAX.processingInstruction(%s, NULL)\n",
730 (char *) target);
731}
732
733/**
734 * cdataBlockDebug:
735 * @ctx: the user data (XML parser context)
736 * @value: The pcdata content
737 * @len: the block length
738 *
739 * called when a pcdata block has been parsed
740 */
741static void
742cdataBlockDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *value, int len)
743{
744 callbacks++;
745 if (quiet)
746 return;
747 fprintf(stdoutstdout, "SAX.pcdata(%.20s, %d)\n",
748 (char *) value, len);
749}
750
751/**
752 * commentDebug:
753 * @ctxt: An XML parser context
754 * @value: the comment content
755 *
756 * A comment has been parsed.
757 */
758static void
759commentDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const xmlChar *value)
760{
761 callbacks++;
762 if (quiet)
763 return;
764 fprintf(stdoutstdout, "SAX.comment(%s)\n", value);
765}
766
767/**
768 * warningDebug:
769 * @ctxt: An XML parser context
770 * @msg: the message to display/transmit
771 * @...: extra parameters for the message display
772 *
773 * Display and format a warning messages, gives file, line, position and
774 * extra parameters.
775 */
776static void XMLCDECL
777warningDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const char *msg, ...)
778{
779 va_list args;
780
781 callbacks++;
782 if (quiet)
783 return;
784 va_start(args, msg)__builtin_va_start(args, msg);
785 fprintf(stdoutstdout, "SAX.warning: ");
786 vfprintf(stdoutstdout, msg, args);
787 va_end(args)__builtin_va_end(args);
788}
789
790/**
791 * errorDebug:
792 * @ctxt: An XML parser context
793 * @msg: the message to display/transmit
794 * @...: extra parameters for the message display
795 *
796 * Display and format a error messages, gives file, line, position and
797 * extra parameters.
798 */
799static void XMLCDECL
800errorDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const char *msg, ...)
801{
802 va_list args;
803
804 callbacks++;
805 if (quiet)
806 return;
807 va_start(args, msg)__builtin_va_start(args, msg);
808 fprintf(stdoutstdout, "SAX.error: ");
809 vfprintf(stdoutstdout, msg, args);
810 va_end(args)__builtin_va_end(args);
811}
812
813/**
814 * fatalErrorDebug:
815 * @ctxt: An XML parser context
816 * @msg: the message to display/transmit
817 * @...: extra parameters for the message display
818 *
819 * Display and format a fatalError messages, gives file, line, position and
820 * extra parameters.
821 */
822static void XMLCDECL
823fatalErrorDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)), const char *msg, ...)
824{
825 va_list args;
826
827 callbacks++;
828 if (quiet)
829 return;
830 va_start(args, msg)__builtin_va_start(args, msg);
831 fprintf(stdoutstdout, "SAX.fatalError: ");
832 vfprintf(stdoutstdout, msg, args);
833 va_end(args)__builtin_va_end(args);
834}
835
836static xmlSAXHandler debugSAXHandlerStruct = {
837 internalSubsetDebug,
838 isStandaloneDebug,
839 hasInternalSubsetDebug,
840 hasExternalSubsetDebug,
841 resolveEntityDebug,
842 getEntityDebug,
843 entityDeclDebug,
844 notationDeclDebug,
845 attributeDeclDebug,
846 elementDeclDebug,
847 unparsedEntityDeclDebug,
848 setDocumentLocatorDebug,
849 startDocumentDebug,
850 endDocumentDebug,
851 startElementDebug,
852 endElementDebug,
853 referenceDebug,
854 charactersDebug,
855 ignorableWhitespaceDebug,
856 processingInstructionDebug,
857 commentDebug,
858 warningDebug,
859 errorDebug,
860 fatalErrorDebug,
861 getParameterEntityDebug,
862 cdataBlockDebug,
863 externalSubsetDebug,
864 1,
865 NULL((void*)0),
866 NULL((void*)0),
867 NULL((void*)0),
868 NULL((void*)0)
869};
870
871xmlSAXHandlerPtr debugSAXHandler = &debugSAXHandlerStruct;
872
873/*
874 * SAX2 specific callbacks
875 */
876/**
877 * startElementNsDebug:
878 * @ctxt: An XML parser context
879 * @name: The element name
880 *
881 * called when an opening tag has been processed.
882 */
883static void
884startElementNsDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)),
885 const xmlChar *localname,
886 const xmlChar *prefix,
887 const xmlChar *URI,
888 int nb_namespaces,
889 const xmlChar **namespaces,
890 int nb_attributes,
891 int nb_defaulted,
892 const xmlChar **attributes)
893{
894 int i;
895
896 callbacks++;
897 if (quiet)
898 return;
899 fprintf(stdoutstdout, "SAX.startElementNs(%s", (char *) localname);
900 if (prefix == NULL((void*)0))
901 fprintf(stdoutstdout, ", NULL");
902 else
903 fprintf(stdoutstdout, ", %s", (char *) prefix);
904 if (URI == NULL((void*)0))
905 fprintf(stdoutstdout, ", NULL");
906 else
907 fprintf(stdoutstdout, ", '%s'", (char *) URI);
908 fprintf(stdoutstdout, ", %d", nb_namespaces);
909
910 if (namespaces != NULL((void*)0)) {
911 for (i = 0;i < nb_namespaces * 2;i++) {
912 fprintf(stdoutstdout, ", xmlns");
913 if (namespaces[i] != NULL((void*)0))
914 fprintf(stdoutstdout, ":%s", namespaces[i]);
915 i++;
916 fprintf(stdoutstdout, "='%s'", namespaces[i]);
917 }
918 }
919 fprintf(stdoutstdout, ", %d, %d", nb_attributes, nb_defaulted);
920 if (attributes != NULL((void*)0)) {
921 for (i = 0;i < nb_attributes * 5;i += 5) {
922 if (attributes[i + 1] != NULL((void*)0))
923 fprintf(stdoutstdout, ", %s:%s='", attributes[i + 1], attributes[i]);
924 else
925 fprintf(stdoutstdout, ", %s='", attributes[i]);
926 fprintf(stdoutstdout, "%.4s...', %d", attributes[i + 3],
927 (int)(attributes[i + 4] - attributes[i + 3]));
928 }
929 }
930 fprintf(stdoutstdout, ")\n");
931}
932
933/**
934 * endElementDebug:
935 * @ctxt: An XML parser context
936 * @name: The element name
937 *
938 * called when the end of an element has been detected.
939 */
940static void
941endElementNsDebug(void *ctx ATTRIBUTE_UNUSED__attribute__((unused)),
942 const xmlChar *localname,
943 const xmlChar *prefix,
944 const xmlChar *URI)
945{
946 callbacks++;
947 if (quiet)
948 return;
949 fprintf(stdoutstdout, "SAX.endElementNs(%s", (char *) localname);
950 if (prefix == NULL((void*)0))
951 fprintf(stdoutstdout, ", NULL");
952 else
953 fprintf(stdoutstdout, ", %s", (char *) prefix);
954 if (URI == NULL((void*)0))
955 fprintf(stdoutstdout, ", NULL)\n");
956 else
957 fprintf(stdoutstdout, ", '%s')\n", (char *) URI);
958}
959
960static xmlSAXHandler debugSAX2HandlerStruct = {
961 internalSubsetDebug,
962 isStandaloneDebug,
963 hasInternalSubsetDebug,
964 hasExternalSubsetDebug,
965 resolveEntityDebug,
966 getEntityDebug,
967 entityDeclDebug,
968 notationDeclDebug,
969 attributeDeclDebug,
970 elementDeclDebug,
971 unparsedEntityDeclDebug,
972 setDocumentLocatorDebug,
973 startDocumentDebug,
974 endDocumentDebug,
975 NULL((void*)0),
976 NULL((void*)0),
977 referenceDebug,
978 charactersDebug,
979 ignorableWhitespaceDebug,
980 processingInstructionDebug,
981 commentDebug,
982 warningDebug,
983 errorDebug,
984 fatalErrorDebug,
985 getParameterEntityDebug,
986 cdataBlockDebug,
987 externalSubsetDebug,
988 XML_SAX2_MAGIC0xDEEDBEAF,
989 NULL((void*)0),
990 startElementNsDebug,
991 endElementNsDebug,
992 NULL((void*)0)
993};
994
995static xmlSAXHandlerPtr debugSAX2Handler = &debugSAX2HandlerStruct;
996
997/************************************************************************
998 * *
999 * Debug *
1000 * *
1001 ************************************************************************/
1002
1003static void
1004parseAndPrintFile(char *filename) {
1005 int res;
1006
1007#ifdef LIBXML_PUSH_ENABLED
1008 if (push) {
1009 FILE *f;
1010
1011 if ((!quiet) && (!nonull)) {
1012 /*
1013 * Empty callbacks for checking
1014 */
1015#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
1016 f = fopen(filename, "rb");
1017#else
1018 f = fopen(filename, "r");
1019#endif
1020 if (f != NULL((void*)0)) {
1021 int ret;
1022 char chars[10];
1023 xmlParserCtxtPtr ctxt;
1024
1025 ret = fread(chars, 1, 4, f);
1026 if (ret > 0) {
1027 ctxt = xmlCreatePushParserCtxt(emptySAXHandler, NULL((void*)0),
1028 chars, ret, filename);
1029 while ((ret = fread(chars, 1, 3, f)) > 0) {
1030 xmlParseChunk(ctxt, chars, ret, 0);
1031 }
1032 xmlParseChunk(ctxt, chars, 0, 1);
1033 xmlFreeParserCtxt(ctxt);
1034 }
1035 fclose(f);
1036 } else {
1037 xmlGenericError(*(__xmlGenericError()))(xmlGenericErrorContext(*(__xmlGenericErrorContext())),
1038 "Cannot read file %s\n", filename);
1039 }
1040 }
1041 /*
1042 * Debug callback
1043 */
1044#if defined(_WIN32) || defined (__DJGPP__) && !defined (__CYGWIN__)
1045 f = fopen(filename, "rb");
1046#else
1047 f = fopen(filename, "r");
1048#endif
1049 if (f != NULL((void*)0)) {
1050 int ret;
1051 char chars[10];
1052 xmlParserCtxtPtr ctxt;
1053
1054 ret = fread(chars, 1, 4, f);
1055 if (ret > 0) {
1056 if (sax2)
1057 ctxt = xmlCreatePushParserCtxt(debugSAX2Handler, NULL((void*)0),
1058 chars, ret, filename);
1059 else
1060 ctxt = xmlCreatePushParserCtxt(debugSAXHandler, NULL((void*)0),
1061 chars, ret, filename);
1062 while ((ret = fread(chars, 1, 3, f)) > 0) {
1063 xmlParseChunk(ctxt, chars, ret, 0);
1064 }
1065 ret = xmlParseChunk(ctxt, chars, 0, 1);
1066 xmlFreeParserCtxt(ctxt);
1067 if (ret != 0) {
1068 fprintf(stdoutstdout,
1069 "xmlSAXUserParseFile returned error %d\n", ret);
1070 }
1071 }
1072 fclose(f);
1073 }
1074 } else {
1075#endif /* LIBXML_PUSH_ENABLED */
1076 if (!speed) {
1077 /*
1078 * Empty callbacks for checking
1079 */
1080 if ((!quiet) && (!nonull)) {
1081 res = xmlSAXUserParseFile(emptySAXHandler, NULL((void*)0), filename);
1082 if (res != 0) {
1083 fprintf(stdoutstdout, "xmlSAXUserParseFile returned error %d\n", res);
1084 }
1085 }
1086
1087 /*
1088 * Debug callback
1089 */
1090 callbacks = 0;
1091 if (repeat) {
1092 int i;
1093 for (i = 0;i < 99;i++) {
1094 if (sax2)
1095 res = xmlSAXUserParseFile(debugSAX2Handler, NULL((void*)0),
1096 filename);
1097 else
1098 res = xmlSAXUserParseFile(debugSAXHandler, NULL((void*)0),
Value stored to 'res' is never read
1099 filename);
1100 }
1101 }
1102 if (sax2)
1103 res = xmlSAXUserParseFile(debugSAX2Handler, NULL((void*)0), filename);
1104 else
1105 res = xmlSAXUserParseFile(debugSAXHandler, NULL((void*)0), filename);
1106 if (res != 0) {
1107 fprintf(stdoutstdout, "xmlSAXUserParseFile returned error %d\n", res);
1108 }
1109 if (quiet)
1110 fprintf(stdoutstdout, "%d callbacks generated\n", callbacks);
1111 } else {
1112 /*
1113 * test 100x the SAX parse
1114 */
1115 int i;
1116
1117 for (i = 0; i<100;i++)
1118 res = xmlSAXUserParseFile(emptySAXHandler, NULL((void*)0), filename);
1119 if (res != 0) {
1120 fprintf(stdoutstdout, "xmlSAXUserParseFile returned error %d\n", res);
1121 }
1122 }
1123#ifdef LIBXML_PUSH_ENABLED
1124 }
1125#endif
1126}
1127
1128
1129int main(int argc, char **argv) {
1130 int i;
1131 int files = 0;
1132
1133 LIBXML_TEST_VERSIONxmlCheckVersion(20703); /* be safe, plus calls xmlInitParser */
1134
1135 for (i = 1; i < argc ; i++) {
1136 if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
1137 debug++;
1138 else if ((!strcmp(argv[i], "-copy")) || (!strcmp(argv[i], "--copy")))
1139 copy++;
1140 else if ((!strcmp(argv[i], "-recover")) ||
1141 (!strcmp(argv[i], "--recover")))
1142 recovery++;
1143 else if ((!strcmp(argv[i], "-push")) ||
1144 (!strcmp(argv[i], "--push")))
1145#ifdef LIBXML_PUSH_ENABLED
1146 push++;
1147#else
1148 fprintf(stderrstderr,"'push' not enabled in library - ignoring\n");
1149#endif /* LIBXML_PUSH_ENABLED */
1150 else if ((!strcmp(argv[i], "-speed")) ||
1151 (!strcmp(argv[i], "--speed")))
1152 speed++;
1153 else if ((!strcmp(argv[i], "-timing")) ||
1154 (!strcmp(argv[i], "--timing"))) {
1155 nonull++;
1156 timing++;
1157 quiet++;
1158 } else if ((!strcmp(argv[i], "-repeat")) ||
1159 (!strcmp(argv[i], "--repeat"))) {
1160 repeat++;
1161 quiet++;
1162 } else if ((!strcmp(argv[i], "-noent")) ||
1163 (!strcmp(argv[i], "--noent")))
1164 noent++;
1165 else if ((!strcmp(argv[i], "-quiet")) ||
1166 (!strcmp(argv[i], "--quiet")))
1167 quiet++;
1168 else if ((!strcmp(argv[i], "-sax2")) ||
1169 (!strcmp(argv[i], "--sax2")))
1170 sax2++;
1171 else if ((!strcmp(argv[i], "-nonull")) ||
1172 (!strcmp(argv[i], "--nonull")))
1173 nonull++;
1174 }
1175 if (noent != 0) xmlSubstituteEntitiesDefault(1);
1176 for (i = 1; i < argc ; i++) {
1177 if (argv[i][0] != '-') {
1178 if (timing) {
1179 startTimer();
1180 }
1181 parseAndPrintFile(argv[i]);
1182 if (timing) {
1183 endTimer("Parsing");
1184 }
1185 files ++;
1186 }
1187 }
1188 xmlCleanupParser();
1189 xmlMemoryDump();
1190
1191 return(0);
1192}
1193#else
1194int main(int argc ATTRIBUTE_UNUSED__attribute__((unused)), char **argv ATTRIBUTE_UNUSED__attribute__((unused))) {
1195 printf("%s : SAX1 parsing support not compiled in\n", argv[0]);
1196 return(0);
1197}
1198#endif /* LIBXML_SAX1_ENABLED */