testRelax.c

   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
  48 static int debug = 0;
  49 #endif
  50 static int noout = 0;
  51 static int tree = 0;
  52 #ifdef HAVE_MMAP
  53 static int memory = 0;
  54 #endif
  55
  56
  57 int 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_MMAP
  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_MMAP
  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_MMAP
 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>
 190 int 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 */