testRelax.c revision 5821806d5e7f356e8fa4b058a389a808ea183019 
1/*
2 * testRelax.c : a small tester program for RelaxNG validation
3 *
4 * See Copyright for the status of this software.
5 *
6 * Daniel.Veillard@w3.org
7 */
8
9#include "libxml.h"
10#ifdef LIBXML_SCHEMAS_ENABLED
11
12#include <libxml/xmlversion.h>
13#include <libxml/parser.h>
14
15#include <stdio.h>
16#include <string.h>
17#include <stdarg.h>
18
19
20#ifdef HAVE_SYS_TYPES_H
21#include <sys/types.h>
22#endif
23#ifdef HAVE_SYS_STAT_H
24#include <sys/stat.h>
25#endif
26#ifdef HAVE_FCNTL_H
27#include <fcntl.h>
28#endif
29#ifdef HAVE_UNISTD_H
30#include <unistd.h>
31#endif
32#ifdef HAVE_STDLIB_H
33#include <stdlib.h>
34#endif
35#ifdef HAVE_SYS_MMAN_H
36#include <sys/mman.h>
37/* seems needed for Solaris */
38#ifndef MAP_FAILED
39#define MAP_FAILED ((void *) -1)
40#endif
41#endif
42
43#include <libxml/xmlmemory.h>
44#include <libxml/debugXML.h>
45#include <libxml/relaxng.h>
46
47#ifdef LIBXML_DEBUG_ENABLED
48static int debug = 0;
49#endif
50static int noout = 0;
51static int tree = 0;
52#ifdef HAVE_SYS_MMAN_H
53static int memory = 0;
54#endif
55
56
57int main(int argc, char **argv) {
58    int i;
59    int files = 0;
60    xmlRelaxNGPtr schema = NULL;
61
62    for (i = 1; i < argc ; i++) {
63#ifdef LIBXML_DEBUG_ENABLED
64	if ((!strcmp(argv[i], "-debug")) || (!strcmp(argv[i], "--debug")))
65	    debug++;
66	else
67#endif
68#ifdef HAVE_SYS_MMAN_H
69	if ((!strcmp(argv[i], "-memory")) || (!strcmp(argv[i], "--memory"))) {
70	    memory++;
71        } else
72#endif
73	if ((!strcmp(argv[i], "-noout")) || (!strcmp(argv[i], "--noout"))) {
74	    noout++;
75        } else
76	if ((!strcmp(argv[i], "-tree")) || (!strcmp(argv[i], "--tree"))) {
77	    tree++;
78        }
79    }
80    xmlLineNumbersDefault(1);
81    xmlSubstituteEntitiesDefault(1);
82    for (i = 1; i < argc ; i++) {
83	if (argv[i][0] != '-') {
84	    if (schema == NULL) {
85		xmlRelaxNGParserCtxtPtr ctxt;
86
87#ifdef HAVE_SYS_MMAN_H
88		if (memory) {
89		    int fd;
90		    struct stat info;
91		    const char *base;
92		    if (stat(argv[i], &info) < 0)
93			break;
94		    if ((fd = open(argv[i], O_RDONLY)) < 0)
95			break;
96		    base = mmap(NULL, info.st_size, PROT_READ,
97			        MAP_SHARED, fd, 0) ;
98		    if (base == (void *) MAP_FAILED)
99			break;
100
101		    ctxt = xmlRelaxNGNewMemParserCtxt((char *)base,info.st_size);
102
103		    xmlRelaxNGSetParserErrors(ctxt,
104			    (xmlRelaxNGValidityErrorFunc) fprintf,
105			    (xmlRelaxNGValidityWarningFunc) fprintf,
106			    stderr);
107		    schema = xmlRelaxNGParse(ctxt);
108		    xmlRelaxNGFreeParserCtxt(ctxt);
109		    munmap((char *) base, info.st_size);
110		} else
111#endif
112		{
113		    ctxt = xmlRelaxNGNewParserCtxt(argv[i]);
114		    xmlRelaxNGSetParserErrors(ctxt,
115			    (xmlRelaxNGValidityErrorFunc) fprintf,
116			    (xmlRelaxNGValidityWarningFunc) fprintf,
117			    stderr);
118		    schema = xmlRelaxNGParse(ctxt);
119		    xmlRelaxNGFreeParserCtxt(ctxt);
120		}
121		if (schema == NULL) {
122		    printf("Relax-NG schema %s failed to compile\n", argv[i]);
123		    files = -1;
124		    break;
125		}
126#ifdef LIBXML_OUTPUT_ENABLED
127#ifdef LIBXML_DEBUG_ENABLED
128		if (debug)
129		    xmlRelaxNGDump(stdout, schema);
130#endif
131		if (tree)
132		    xmlRelaxNGDumpTree(stdout, schema);
133#endif /* LIBXML_OUTPUT_ENABLED */
134	    } else {
135		xmlDocPtr doc;
136
137		doc = xmlReadFile(argv[i],NULL,0);
138
139		if (doc == NULL) {
140		    fprintf(stderr, "Could not parse %s\n", argv[i]);
141		} else {
142		    xmlRelaxNGValidCtxtPtr ctxt;
143		    int ret;
144
145		    ctxt = xmlRelaxNGNewValidCtxt(schema);
146		    xmlRelaxNGSetValidErrors(ctxt,
147			    (xmlRelaxNGValidityErrorFunc) fprintf,
148			    (xmlRelaxNGValidityWarningFunc) fprintf,
149			    stderr);
150		    ret = xmlRelaxNGValidateDoc(ctxt, doc);
151		    if (ret == 0) {
152			printf("%s validates\n", argv[i]);
153		    } else if (ret > 0) {
154			printf("%s fails to validate\n", argv[i]);
155		    } else {
156			printf("%s validation generated an internal error\n",
157			       argv[i]);
158		    }
159		    xmlRelaxNGFreeValidCtxt(ctxt);
160		    xmlFreeDoc(doc);
161		}
162	    }
163	    files ++;
164	}
165    }
166    if (schema != NULL)
167	xmlRelaxNGFree(schema);
168    if (files == 0) {
169	printf("Usage : %s [--debug] [--noout] schemas XMLfiles ...\n",
170	       argv[0]);
171	printf("\tParse the HTML files and output the result of the parsing\n");
172#ifdef LIBXML_DEBUG_ENABLED
173	printf("\t--debug : dump a debug tree of the in-memory document\n");
174#endif
175	printf("\t--noout : do not print the result\n");
176	printf("\t--tree : print the intermediate Relax-NG document tree\n");
177#ifdef HAVE_SYS_MMAN_H
178	printf("\t--memory : test the schemas in memory parsing\n");
179#endif
180    }
181    xmlRelaxNGCleanupTypes();
182    xmlCleanupParser();
183    xmlMemoryDump();
184
185    return(0);
186}
187
188#else
189#include <stdio.h>
190int main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
191    printf("%s : RelaxNG support not compiled in\n", argv[0]);
192    return(0);
193}
194#endif /* LIBXML_SCHEMAS_ENABLED */
195