1  /**
       2   * section: Parsing
       3   * synopsis: Parse an XML file to a tree and free it
       4   * purpose: Demonstrate the use of xmlReadFile() to read an XML file
       5   *          into a tree and xmlFreeDoc() to free the resulting tree
       6   * usage: parse1 test1.xml
       7   * test: parse1 test1.xml
       8   * author: Daniel Veillard
       9   * copy: see Copyright for the status of this software.
      10   */
      11  
      12  #include <stdio.h>
      13  #include <libxml/parser.h>
      14  #include <libxml/tree.h>
      15  
      16  /**
      17   * example1Func:
      18   * @filename: a filename or an URL
      19   *
      20   * Parse the resource and free the resulting tree
      21   */
      22  static void
      23  example1Func(const char *filename) {
      24      xmlDocPtr doc; /* the resulting document tree */
      25  
      26      doc = xmlReadFile(filename, NULL, 0);
      27      if (doc == NULL) {
      28          fprintf(stderr, "Failed to parse %s\n", filename);
      29  	return;
      30      }
      31      xmlFreeDoc(doc);
      32  }
      33  
      34  int main(int argc, char **argv) {
      35      if (argc != 2)
      36          return(1);
      37  
      38      /*
      39       * this initialize the library and check potential ABI mismatches
      40       * between the version it was compiled for and the actual shared
      41       * library used.
      42       */
      43      LIBXML_TEST_VERSION
      44  
      45      example1Func(argv[1]);
      46  
      47      return(0);
      48  }