xsltproc.c@ 29789

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Added libxslt-1.1.22 sources.
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1	/*
2	* xsltproc.c: user program for the XSL Transformation 1.0 engine
3	*
4	* See Copyright for the status of this software.
5	*
6	* [email protected]
7	*/
8
9	#include "libxslt/libxslt.h"
10	#include "libexslt/exslt.h"
11	#include <stdio.h>
12	#ifdef HAVE_STRING_H
13	#include <string.h>
14	#endif
15	#ifdef HAVE_SYS_TIME_H
16	#include <sys/time.h>
17	#endif
18	#ifdef HAVE_TIME_H
19	#include <time.h>
20	#endif
21	#ifdef HAVE_SYS_STAT_H
22	#include <sys/stat.h>
23	#endif
24	#ifdef HAVE_UNISTD_H
25	#include <unistd.h>
26	#endif
27	#ifdef HAVE_STDLIB_H
28	#include <stdlib.h>
29	#endif
30	#ifdef HAVE_STDARG_H
31	#include <stdarg.h>
32	#endif
33	#include <libxml/xmlmemory.h>
34	#include <libxml/debugXML.h>
35	#include <libxml/HTMLtree.h>
36	#include <libxml/xmlIO.h>
37	#ifdef LIBXML_XINCLUDE_ENABLED
38	#include <libxml/xinclude.h>
39	#endif
40	#ifdef LIBXML_CATALOG_ENABLED
41	#include <libxml/catalog.h>
42	#endif
43	#include <libxml/parser.h>
44	#include <libxml/parserInternals.h>
45	#include <libxml/uri.h>
46
47	#include <libxslt/xslt.h>
48	#include <libxslt/xsltInternals.h>
49	#include <libxslt/transform.h>
50	#include <libxslt/xsltutils.h>
51	#include <libxslt/extensions.h>
52	#include <libxslt/security.h>
53
54	#include <libexslt/exsltconfig.h>
55
56	#if defined(WIN32) && !defined (__CYGWIN__)
57	#if defined(_MSC_VER) \|\| defined(__MINGW32__)
58	#include <winsock2.h>
59	#define gettimeofday(p1,p2)
60	#define snprintf _snprintf
61	#endif /* _MS_VER */
62	#else /* WIN32 */
63	#if defined(HAVE_SYS_TIME_H)
64	#include <sys/time.h>
65	#elif defined(HAVE_TIME_H)
66	#include <time.h>
67	#endif
68	#endif /* WIN32 */
69
70	#ifdef HAVE_SYS_TIMEB_H
71	#include <sys/timeb.h>
72	#endif
73
74	static int debug = 0;
75	static int repeat = 0;
76	static int timing = 0;
77	static int dumpextensions = 0;
78	static int novalid = 0;
79	static int nodtdattr = 0;
80	static int noout = 0;
81	static int nodict = 0;
82	#ifdef LIBXML_HTML_ENABLED
83	static int html = 0;
84	#endif
85	static char *encoding = NULL;
86	static int load_trace = 0;
87	#ifdef LIBXML_XINCLUDE_ENABLED
88	static int xinclude = 0;
89	static int xincludestyle = 0;
90	#endif
91	static int profile = 0;
92
93	#define MAX_PARAMETERS 64
94	#define MAX_PATHS 64
95
96	static int options = XSLT_PARSE_OPTIONS;
97	static const char *params[MAX_PARAMETERS + 1];
98	static int nbparams = 0;
99	static xmlChar *strparams[MAX_PARAMETERS + 1];
100	static int nbstrparams = 0;
101	static xmlChar *paths[MAX_PATHS + 1];
102	static int nbpaths = 0;
103	static char *output = NULL;
104	static int errorno = 0;
105	static const char *writesubtree = NULL;
106
107	/*
108	* Entity loading control and customization.
109	*/
110	static
111	void parsePath(const xmlChar *path) {
112	const xmlChar *cur;
113
114	if (path == NULL)
115	return;
116	while (*path != 0) {
117	if (nbpaths >= MAX_PATHS) {
118	fprintf(stderr, "MAX_PATHS reached: too many paths\n");
119	return;
120	}
121	cur = path;
122	while ((cur == ' ') \|\| (cur == ':'))
123	cur++;
124	path = cur;
125	while ((cur != 0) && (cur != ' ') && (*cur != ':'))
126	cur++;
127	if (cur != path) {
128	paths[nbpaths] = xmlStrndup(path, cur - path);
129	if (paths[nbpaths] != NULL)
130	nbpaths++;
131	path = cur;
132	}
133	}
134	}
135
136	xmlExternalEntityLoader defaultEntityLoader = NULL;
137
138	static xmlParserInputPtr
139	xsltprocExternalEntityLoader(const char URL, const char ID,
140	xmlParserCtxtPtr ctxt) {
141	xmlParserInputPtr ret;
142	warningSAXFunc warning = NULL;
143
144	int i;
145	const char *lastsegment = URL;
146	const char *iter = URL;
147
148	if (nbpaths > 0) {
149	while (*iter != 0) {
150	if (*iter == '/')
151	lastsegment = iter + 1;
152	iter++;
153	}
154	}
155
156	if ((ctxt != NULL) && (ctxt->sax != NULL)) {
157	warning = ctxt->sax->warning;
158	ctxt->sax->warning = NULL;
159	}
160
161	if (defaultEntityLoader != NULL) {
162	ret = defaultEntityLoader(URL, ID, ctxt);
163	if (ret != NULL) {
164	if (warning != NULL)
165	ctxt->sax->warning = warning;
166	if (load_trace) {
167	fprintf \
168	(stderr,
169	"Loaded URL=\"%s\" ID=\"%s\"\n",
170	URL ? URL : "(null)",
171	ID ? ID : "(null)");
172	}
173	return(ret);
174	}
175	}
176	for (i = 0;i < nbpaths;i++) {
177	xmlChar *newURL;
178
179	newURL = xmlStrdup((const xmlChar *) paths[i]);
180	newURL = xmlStrcat(newURL, (const xmlChar *) "/");
181	newURL = xmlStrcat(newURL, (const xmlChar *) lastsegment);
182	if (newURL != NULL) {
183	ret = defaultEntityLoader((const char *)newURL, ID, ctxt);
184	if (ret != NULL) {
185	if (warning != NULL)
186	ctxt->sax->warning = warning;
187	if (load_trace) {
188	fprintf \
189	(stderr,
190	"Loaded URL=\"%s\" ID=\"%s\"\n",
191	newURL,
192	ID ? ID : "(null)");
193	}
194	xmlFree(newURL);
195	return(ret);
196	}
197	xmlFree(newURL);
198	}
199	}
200	if (warning != NULL) {
201	ctxt->sax->warning = warning;
202	if (URL != NULL)
203	warning(ctxt, "failed to load external entity \"%s\"\n", URL);
204	else if (ID != NULL)
205	warning(ctxt, "failed to load external entity \"%s\"\n", ID);
206	}
207	return(NULL);
208	}
209
210	/*
211	* Internal timing routines to remove the necessity to have unix-specific
212	* function calls
213	*/
214	#ifndef HAVE_GETTIMEOFDAY
215	#ifdef HAVE_SYS_TIMEB_H
216	#ifdef HAVE_SYS_TIME_H
217	#ifdef HAVE_FTIME
218
219	int
220	my_gettimeofday(struct timeval tvp, void tzp)
221	{
222	struct timeb timebuffer;
223
224	ftime(&timebuffer);
225	if (tvp) {
226	tvp->tv_sec = timebuffer.time;
227	tvp->tv_usec = timebuffer.millitm * 1000L;
228	}
229	return (0);
230	}
231	#define HAVE_GETTIMEOFDAY 1
232	#define gettimeofday my_gettimeofday
233
234	#endif /* HAVE_FTIME */
235	#endif /* HAVE_SYS_TIME_H */
236	#endif /* HAVE_SYS_TIMEB_H */
237	#endif /* !HAVE_GETTIMEOFDAY */
238
239	#if defined(HAVE_GETTIMEOFDAY)
240	static struct timeval begin, endtime;
241	/*
242	* startTimer: call where you want to start timing
243	*/
244	static void startTimer(void)
245	{
246	gettimeofday(&begin,NULL);
247	}
248	/*
249	* endTimer: call where you want to stop timing and to print out a
250	* message about the timing performed; format is a printf
251	* type argument
252	*/
253	static void endTimer(const char *format, ...)
254	{
255	long msec;
256	va_list ap;
257
258	gettimeofday(&endtime, NULL);
259	msec = endtime.tv_sec - begin.tv_sec;
260	msec *= 1000;
261	msec += (endtime.tv_usec - begin.tv_usec) / 1000;
262
263	#ifndef HAVE_STDARG_H
264	#error "endTimer required stdarg functions"
265	#endif
266	va_start(ap, format);
267	vfprintf(stderr,format,ap);
268	va_end(ap);
269
270	fprintf(stderr, " took %ld ms\n", msec);
271	}
272	#elif defined(HAVE_TIME_H)
273	/*
274	* No gettimeofday function, so we have to make do with calling clock.
275	* This is obviously less accurate, but there's little we can do about
276	* that.
277	*/
278	#ifndef CLOCKS_PER_SEC
279	#define CLOCKS_PER_SEC 100
280	#endif
281
282	clock_t begin, endtime;
283	static void startTimer(void)
284	{
285	begin=clock();
286	}
287	static void endTimer(char *format, ...)
288	{
289	long msec;
290	va_list ap;
291
292	endtime=clock();
293	msec = ((endtime-begin) * 1000) / CLOCKS_PER_SEC;
294
295	#ifndef HAVE_STDARG_H
296	#error "endTimer required stdarg functions"
297	#endif
298	va_start(ap, format);
299	vfprintf(stderr,format,ap);
300	va_end(ap);
301	fprintf(stderr, " took %ld ms\n", msec);
302	}
303	#else
304	/*
305	* We don't have a gettimeofday or time.h, so we just don't do timing
306	*/
307	static void startTimer(void)
308	{
309	/*
310	* Do nothing
311	*/
312	}
313	static void endTimer(char *format, ...)
314	{
315	/*
316	* We cannot do anything because we don't have a timing function
317	*/
318	#ifdef HAVE_STDARG_H
319	va_start(ap, format);
320	vfprintf(stderr,format,ap);
321	va_end(ap);
322	fprintf(stderr, " was not timed\n", msec);
323	#else
324	/* We don't have gettimeofday, time or stdarg.h, what crazy world is
325	* this ?!
326	*/
327	#endif
328	}
329	#endif
330
331	/*
332	* xsltSubtreeCheck:
333	*
334	* allow writes only on a subtree specified on the command line
335	*/
336	static int
337	xsltSubtreeCheck(xsltSecurityPrefsPtr sec ATTRIBUTE_UNUSED,
338	xsltTransformContextPtr ctxt ATTRIBUTE_UNUSED,
339	const char *value ATTRIBUTE_UNUSED) {
340	int len, ret;
341
342	if (writesubtree == NULL)
343	return(0);
344	if (value == NULL)
345	return(-1);
346
347	len = xmlStrlen(BAD_CAST writesubtree);
348	ret = xmlStrncmp(BAD_CAST writesubtree, BAD_CAST value, len);
349	if (ret == 0)
350	return(1);
351	return(0);
352	}
353
354	static void
355	xsltProcess(xmlDocPtr doc, xsltStylesheetPtr cur, const char *filename) {
356	xmlDocPtr res;
357	xsltTransformContextPtr ctxt;
358
359
360	#ifdef LIBXML_XINCLUDE_ENABLED
361	if (xinclude) {
362	if (timing)
363	startTimer();
364	#if LIBXML_VERSION >= 20603
365	xmlXIncludeProcessFlags(doc, XSLT_PARSE_OPTIONS);
366	#else
367	xmlXIncludeProcess(doc);
368	#endif
369	if (timing) {
370	endTimer("XInclude processing %s", filename);
371	}
372	}
373	#endif
374	if (timing)
375	startTimer();
376	if (output == NULL) {
377	if (repeat) {
378	int j;
379
380	for (j = 1; j < repeat; j++) {
381	res = xsltApplyStylesheet(cur, doc, params);
382	xmlFreeDoc(res);
383	xmlFreeDoc(doc);
384	#ifdef LIBXML_HTML_ENABLED
385	if (html)
386	doc = htmlReadFile(filename, encoding, options);
387	else
388	#endif
389	doc = xmlReadFile(filename, encoding, options);
390	}
391	}
392	ctxt = xsltNewTransformContext(cur, doc);
393	if (ctxt == NULL)
394	return;
395	xsltSetCtxtParseOptions(ctxt, options);
396	#ifdef LIBXML_XINCLUDE_ENABLED
397	if (xinclude)
398	ctxt->xinclude = 1;
399	#endif
400	if (profile) {
401	res = xsltApplyStylesheetUser(cur, doc, params, NULL,
402	stderr, ctxt);
403	} else {
404	res = xsltApplyStylesheetUser(cur, doc, params, NULL,
405	NULL, ctxt);
406	}
407	if (ctxt->state == XSLT_STATE_ERROR)
408	errorno = 9;
409	else if (ctxt->state == XSLT_STATE_STOPPED)
410	errorno = 10;
411	xsltFreeTransformContext(ctxt);
412	if (timing) {
413	if (repeat)
414	endTimer("Applying stylesheet %d times", repeat);
415	else
416	endTimer("Applying stylesheet");
417	}
418	xmlFreeDoc(doc);
419	if (res == NULL) {
420	fprintf(stderr, "no result for %s\n", filename);
421	return;
422	}
423	if (noout) {
424	xmlFreeDoc(res);
425	return;
426	}
427	#ifdef LIBXML_DEBUG_ENABLED
428	if (debug)
429	xmlDebugDumpDocument(stdout, res);
430	else {
431	#endif
432	if (cur->methodURI == NULL) {
433	if (timing)
434	startTimer();
435	xsltSaveResultToFile(stdout, res, cur);
436	if (timing)
437	endTimer("Saving result");
438	} else {
439	if (xmlStrEqual
440	(cur->method, (const xmlChar *) "xhtml")) {
441	fprintf(stderr, "non standard output xhtml\n");
442	if (timing)
443	startTimer();
444	xsltSaveResultToFile(stdout, res, cur);
445	if (timing)
446	endTimer("Saving result");
447	} else {
448	fprintf(stderr,
449	"Unsupported non standard output %s\n",
450	cur->method);
451	errorno = 7;
452	}
453	}
454	#ifdef LIBXML_DEBUG_ENABLED
455	}
456	#endif
457
458	xmlFreeDoc(res);
459	} else {
460	int ret;
461	ctxt = xsltNewTransformContext(cur, doc);
462	if (ctxt == NULL)
463	return;
464	if (profile) {
465	ret = xsltRunStylesheetUser(cur, doc, params, output,
466	NULL, NULL, stderr, ctxt);
467	} else {
468	ret = xsltRunStylesheetUser(cur, doc, params, output,
469	NULL, NULL, NULL, ctxt);
470	}
471	if (ret == -1)
472	errorno = 11;
473	else if (ctxt->state == XSLT_STATE_ERROR)
474	errorno = 9;
475	else if (ctxt->state == XSLT_STATE_STOPPED)
476	errorno = 10;
477	xsltFreeTransformContext(ctxt);
478	if (timing)
479	endTimer("Running stylesheet and saving result");
480	xmlFreeDoc(doc);
481	}
482	}
483
484	static void usage(const char *name) {
485	printf("Usage: %s [options] stylesheet file [file ...]\n", name);
486	printf(" Options:\n");
487	printf("\t--version or -V: show the version of libxml and libxslt used\n");
488	printf("\t--verbose or -v: show logs of what's happening\n");
489	printf("\t--output file or -o file: save to a given file\n");
490	printf("\t--timing: display the time used\n");
491	printf("\t--repeat: run the transformation 20 times\n");
492	#ifdef LIBXML_DEBUG_ENABLED
493	printf("\t--debug: dump the tree of the result instead\n");
494	#endif
495	printf("\t--dumpextensions: dump the registered extension elements and functions to stdout\n");
496	printf("\t--novalid skip the Dtd loading phase\n");
497	printf("\t--nodtdattr do not default attributes from the DTD\n");
498	printf("\t--noout: do not dump the result\n");
499	printf("\t--maxdepth val : increase the maximum depth\n");
500	printf("\t--maxparserdepth val : increase the maximum parser depth\n");
501	#ifdef LIBXML_HTML_ENABLED
502	printf("\t--html: the input document is(are) an HTML file(s)\n");
503	#endif
504	printf("\t--encoding: the input document character encoding\n");
505	printf("\t--param name value : pass a (parameter,value) pair\n");
506	printf("\t value is an UTF8 XPath expression.\n");
507	printf("\t string values must be quoted like \"'string'\"\n or");
508	printf("\t use stringparam to avoid it\n");
509	printf("\t--stringparam name value : pass a (parameter, UTF8 string value) pair\n");
510	printf("\t--path 'paths': provide a set of paths for resources\n");
511	printf("\t--nonet : refuse to fetch DTDs or entities over network\n");
512	printf("\t--nowrite : refuse to write to any file or resource\n");
513	printf("\t--nomkdir : refuse to create directories\n");
514	printf("\t--writesubtree path : allow file write only with the path subtree\n");
515	#ifdef LIBXML_CATALOG_ENABLED
516	printf("\t--catalogs : use SGML catalogs from $SGML_CATALOG_FILES\n");
517	printf("\t otherwise XML Catalogs starting from \n");
518	printf("\t file:///etc/xml/catalog are activated by default\n");
519	#endif
520	#ifdef LIBXML_XINCLUDE_ENABLED
521	printf("\t--xinclude : do XInclude processing on document input\n");
522	printf("\t--xincludestyle : do XInclude processing on stylesheets\n");
523	#endif
524	printf("\t--load-trace : print trace of all external entites loaded\n");
525	printf("\t--profile or --norman : dump profiling informations \n");
526	printf("\nProject libxslt home page: http://xmlsoft.org/XSLT/\n");
527	printf("To report bugs and get help: http://xmlsoft.org/XSLT/bugs.html\n");
528	}
529
530	int
531	main(int argc, char **argv)
532	{
533	int i;
534	xsltStylesheetPtr cur = NULL;
535	xmlDocPtr doc, style;
536	xsltSecurityPrefsPtr sec = NULL;
537
538	if (argc <= 1) {
539	usage(argv[0]);
540	return (1);
541	}
542
543	xmlInitMemory();
544
545	LIBXML_TEST_VERSION
546
547	sec = xsltNewSecurityPrefs();
548	xsltSetDefaultSecurityPrefs(sec);
549	defaultEntityLoader = xmlGetExternalEntityLoader();
550	xmlSetExternalEntityLoader(xsltprocExternalEntityLoader);
551
552	for (i = 1; i < argc; i++) {
553	if (!strcmp(argv[i], "-"))
554	break;
555
556	if (argv[i][0] != '-')
557	continue;
558	#ifdef LIBXML_DEBUG_ENABLED
559	if ((!strcmp(argv[i], "-debug")) \|\| (!strcmp(argv[i], "--debug"))) {
560	debug++;
561	} else
562	#endif
563	if ((!strcmp(argv[i], "-v")) \|\|
564	(!strcmp(argv[i], "-verbose")) \|\|
565	(!strcmp(argv[i], "--verbose"))) {
566	xsltSetGenericDebugFunc(stderr, NULL);
567	} else if ((!strcmp(argv[i], "-o")) \|\|
568	(!strcmp(argv[i], "-output")) \|\|
569	(!strcmp(argv[i], "--output"))) {
570	i++;
571	#if defined(WIN32) \|\| defined (__CYGWIN__)
572	output = xmlCanonicPath(argv[i]);
573	if (output == NULL)
574	#endif
575	output = (char ) xmlStrdup((xmlChar ) argv[i]);
576	} else if ((!strcmp(argv[i], "-V")) \|\|
577	(!strcmp(argv[i], "-version")) \|\|
578	(!strcmp(argv[i], "--version"))) {
579	printf("Using libxml %s, libxslt %s and libexslt %s\n",
580	xmlParserVersion, xsltEngineVersion, exsltLibraryVersion);
581	printf
582	("xsltproc was compiled against libxml %d, libxslt %d and libexslt %d\n",
583	LIBXML_VERSION, LIBXSLT_VERSION, LIBEXSLT_VERSION);
584	printf("libxslt %d was compiled against libxml %d\n",
585	xsltLibxsltVersion, xsltLibxmlVersion);
586	printf("libexslt %d was compiled against libxml %d\n",
587	exsltLibexsltVersion, exsltLibxmlVersion);
588	} else if ((!strcmp(argv[i], "-repeat"))
589	\|\| (!strcmp(argv[i], "--repeat"))) {
590	if (repeat == 0)
591	repeat = 20;
592	else
593	repeat = 100;
594	} else if ((!strcmp(argv[i], "-novalid")) \|\|
595	(!strcmp(argv[i], "--novalid"))) {
596	novalid++;
597	} else if ((!strcmp(argv[i], "-nodtdattr")) \|\|
598	(!strcmp(argv[i], "--nodtdattr"))) {
599	nodtdattr++;
600	} else if ((!strcmp(argv[i], "-noout")) \|\|
601	(!strcmp(argv[i], "--noout"))) {
602	noout++;
603	#ifdef LIBXML_HTML_ENABLED
604	} else if ((!strcmp(argv[i], "-html")) \|\|
605	(!strcmp(argv[i], "--html"))) {
606	html++;
607	#endif
608	} else if ((!strcmp(argv[i], "-encoding")) \|\|
609	(!strcmp(argv[i], "--encoding"))) {
610	encoding = argv[++i];
611	} else if ((!strcmp(argv[i], "-timing")) \|\|
612	(!strcmp(argv[i], "--timing"))) {
613	timing++;
614	} else if ((!strcmp(argv[i], "-profile")) \|\|
615	(!strcmp(argv[i], "--profile"))) {
616	profile++;
617	} else if ((!strcmp(argv[i], "-nodict")) \|\|
618	(!strcmp(argv[i], "--nodict"))) {
619	nodict++;
620	} else if ((!strcmp(argv[i], "-norman")) \|\|
621	(!strcmp(argv[i], "--norman"))) {
622	profile++;
623	} else if ((!strcmp(argv[i], "-nonet")) \|\|
624	(!strcmp(argv[i], "--nonet"))) {
625	defaultEntityLoader = xmlNoNetExternalEntityLoader;
626	} else if ((!strcmp(argv[i], "-nowrite")) \|\|
627	(!strcmp(argv[i], "--nowrite"))) {
628	xsltSetSecurityPrefs(sec, XSLT_SECPREF_WRITE_FILE,
629	xsltSecurityForbid);
630	xsltSetSecurityPrefs(sec, XSLT_SECPREF_CREATE_DIRECTORY,
631	xsltSecurityForbid);
632	xsltSetSecurityPrefs(sec, XSLT_SECPREF_WRITE_NETWORK,
633	xsltSecurityForbid);
634	} else if ((!strcmp(argv[i], "-nomkdir")) \|\|
635	(!strcmp(argv[i], "--nomkdir"))) {
636	xsltSetSecurityPrefs(sec, XSLT_SECPREF_CREATE_DIRECTORY,
637	xsltSecurityForbid);
638	} else if ((!strcmp(argv[i], "-writesubtree")) \|\|
639	(!strcmp(argv[i], "--writesubtree"))) {
640	i++;
641	writesubtree = argv[i];
642	xsltSetSecurityPrefs(sec, XSLT_SECPREF_WRITE_FILE,
643	xsltSubtreeCheck);
644	} else if ((!strcmp(argv[i], "-path")) \|\|
645	(!strcmp(argv[i], "--path"))) {
646	i++;
647	parsePath(BAD_CAST argv[i]);
648	#ifdef LIBXML_CATALOG_ENABLED
649	} else if ((!strcmp(argv[i], "-catalogs")) \|\|
650	(!strcmp(argv[i], "--catalogs"))) {
651	const char *catalogs;
652
653	catalogs = getenv("SGML_CATALOG_FILES");
654	if (catalogs == NULL) {
655	fprintf(stderr, "Variable $SGML_CATALOG_FILES not set\n");
656	} else {
657	xmlLoadCatalogs(catalogs);
658	}
659	#endif
660	#ifdef LIBXML_XINCLUDE_ENABLED
661	} else if ((!strcmp(argv[i], "-xinclude")) \|\|
662	(!strcmp(argv[i], "--xinclude"))) {
663	xinclude++;
664	} else if ((!strcmp(argv[i], "-xincludestyle")) \|\|
665	(!strcmp(argv[i], "--xincludestyle"))) {
666	xincludestyle++;
667	xsltSetXIncludeDefault(1);
668	#endif
669	} else if ((!strcmp(argv[i], "-load-trace")) \|\|
670	(!strcmp(argv[i], "--load-trace"))) {
671	load_trace++;
672	} else if ((!strcmp(argv[i], "-param")) \|\|
673	(!strcmp(argv[i], "--param"))) {
674	i++;
675	params[nbparams++] = argv[i++];
676	params[nbparams++] = argv[i];
677	if (nbparams >= MAX_PARAMETERS) {
678	fprintf(stderr, "too many params increase MAX_PARAMETERS \n");
679	return (2);
680	}
681	} else if ((!strcmp(argv[i], "-stringparam")) \|\|
682	(!strcmp(argv[i], "--stringparam"))) {
683	const xmlChar *string;
684	xmlChar *value;
685
686	i++;
687	params[nbparams++] = argv[i++];
688	string = (const xmlChar *) argv[i];
689	if (xmlStrchr(string, '"')) {
690	if (xmlStrchr(string, '\'')) {
691	fprintf(stderr,
692	"stringparam contains both quote and double-quotes !\n");
693	return(8);
694	}
695	value = xmlStrdup((const xmlChar *)"'");
696	value = xmlStrcat(value, string);
697	value = xmlStrcat(value, (const xmlChar *)"'");
698	} else {
699	value = xmlStrdup((const xmlChar *)"\"");
700	value = xmlStrcat(value, string);
701	value = xmlStrcat(value, (const xmlChar *)"\"");
702	}
703
704	params[nbparams++] = (const char *) value;
705	strparams[nbstrparams++] = value;
706	if (nbparams >= MAX_PARAMETERS) {
707	fprintf(stderr, "too many params increase MAX_PARAMETERS \n");
708	return (2);
709	}
710	} else if ((!strcmp(argv[i], "-maxdepth")) \|\|
711	(!strcmp(argv[i], "--maxdepth"))) {
712	int value;
713
714	i++;
715	if (sscanf(argv[i], "%d", &value) == 1) {
716	if (value > 0)
717	xsltMaxDepth = value;
718	}
719	} else if ((!strcmp(argv[i], "-maxparserdepth")) \|\|
720	(!strcmp(argv[i], "--maxparserdepth"))) {
721	int value;
722
723	i++;
724	if (sscanf(argv[i], "%d", &value) == 1) {
725	if (value > 0)
726	xmlParserMaxDepth = value;
727	}
728	} else if ((!strcmp(argv[i],"-dumpextensions"))\|\|
729	(!strcmp(argv[i],"--dumpextensions"))) {
730	dumpextensions++;
731
732	} else {
733	fprintf(stderr, "Unknown option %s\n", argv[i]);
734	usage(argv[0]);
735	return (3);
736	}
737	}
738	params[nbparams] = NULL;
739
740	if (novalid != 0)
741	options = XML_PARSE_NOENT \| XML_PARSE_NOCDATA;
742	else if (nodtdattr)
743	options = XML_PARSE_NOENT \| XML_PARSE_DTDLOAD \| XML_PARSE_NOCDATA;
744	if (nodict != 0)
745	options \|= XML_PARSE_NODICT;
746
747	/*
748	* Register the EXSLT extensions and the test module
749	*/
750	exsltRegisterAll();
751	xsltRegisterTestModule();
752
753	if (dumpextensions)
754	xsltDebugDumpExtensions(NULL);
755
756	for (i = 1; i < argc; i++) {
757	if ((!strcmp(argv[i], "-maxdepth")) \|\|
758	(!strcmp(argv[i], "--maxdepth"))) {
759	i++;
760	continue;
761	} else if ((!strcmp(argv[i], "-maxparserdepth")) \|\|
762	(!strcmp(argv[i], "--maxparserdepth"))) {
763	i++;
764	continue;
765	} else if ((!strcmp(argv[i], "-o")) \|\|
766	(!strcmp(argv[i], "-output")) \|\|
767	(!strcmp(argv[i], "--output"))) {
768	i++;
769	continue;
770	} else if ((!strcmp(argv[i], "-encoding")) \|\|
771	(!strcmp(argv[i], "--encoding"))) {
772	i++;
773	continue;
774	} else if ((!strcmp(argv[i], "-writesubtree")) \|\|
775	(!strcmp(argv[i], "--writesubtree"))) {
776	i++;
777	continue;
778	} else if ((!strcmp(argv[i], "-path")) \|\|
779	(!strcmp(argv[i], "--path"))) {
780	i++;
781	continue;
782	}
783	if ((!strcmp(argv[i], "-param")) \|\| (!strcmp(argv[i], "--param"))) {
784	i += 2;
785	continue;
786	}
787	if ((!strcmp(argv[i], "-stringparam")) \|\|
788	(!strcmp(argv[i], "--stringparam"))) {
789	i += 2;
790	continue;
791	}
792	if ((argv[i][0] != '-') \|\| (strcmp(argv[i], "-") == 0)) {
793	if (timing)
794	startTimer();
795	style = xmlReadFile((const char *) argv[i], NULL, options);
796	if (timing)
797	endTimer("Parsing stylesheet %s", argv[i]);
798	if (xincludestyle) {
799	if (style != NULL) {
800	if (timing)
801	startTimer();
802	#if LIBXML_VERSION >= 20603
803	xmlXIncludeProcessFlags(style, XSLT_PARSE_OPTIONS);
804	#else
805	xmlXIncludeProcess(style);
806	#endif
807	if (timing) {
808	endTimer("XInclude processing %s", argv[i]);
809	}
810	}
811	}
812	if (style == NULL) {
813	fprintf(stderr, "cannot parse %s\n", argv[i]);
814	cur = NULL;
815	errorno = 4;
816	} else {
817	cur = xsltLoadStylesheetPI(style);
818	if (cur != NULL) {
819	/* it is an embedded stylesheet */
820	xsltProcess(style, cur, argv[i]);
821	xsltFreeStylesheet(cur);
822	cur = NULL;
823	goto done;
824	}
825	cur = xsltParseStylesheetDoc(style);
826	if (cur != NULL) {
827	if (cur->errors != 0) {
828	errorno = 5;
829	goto done;
830	}
831	i++;
832	} else {
833	xmlFreeDoc(style);
834	errorno = 5;
835	goto done;
836	}
837	}
838	break;
839
840	}
841	}
842
843
844	if ((cur != NULL) && (cur->errors == 0)) {
845	for (; i < argc; i++) {
846	doc = NULL;
847	if (timing)
848	startTimer();
849	#ifdef LIBXML_HTML_ENABLED
850	if (html)
851	doc = htmlReadFile(argv[i], encoding, options);
852	else
853	#endif
854	doc = xmlReadFile(argv[i], encoding, options);
855	if (doc == NULL) {
856	fprintf(stderr, "unable to parse %s\n", argv[i]);
857	errorno = 6;
858	continue;
859	}
860	if (timing)
861	endTimer("Parsing document %s", argv[i]);
862	xsltProcess(doc, cur, argv[i]);
863	}
864	}
865	done:
866	if (cur != NULL)
867	xsltFreeStylesheet(cur);
868	for (i = 0;i < nbstrparams;i++)
869	xmlFree(strparams[i]);
870	if (output != NULL)
871	xmlFree(output);
872	xsltFreeSecurityPrefs(sec);
873	xsltCleanupGlobals();
874	xmlCleanupParser();
875	xmlMemoryDump();
876	return(errorno);
877	}
878

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