kc3-lang/libxml2/example/io2.c

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• Hash : b0fc67aa
  Author :
  Date : 2024-06-15T22:53:55
  

  build: Remove --with-tree configuration option
  
  This option would allow for a smaller, but mostly useless minimal build.
  But it complicates the symbol availability logic in an insane way and
  requires specialized tools like our custom C parser in doc/apibuild.py.
  
  See #717.
  

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• example/io2.c

• /**
   * section: InputOutput
   * synopsis: Output to char buffer
   * purpose: Demonstrate the use of xmlDocDumpMemory
   *          to output document to a character buffer
   * usage: io2
   * test: io2 > io2.tmp && diff io2.tmp $(srcdir)/io2.res
   * author: John Fleck
   * copy: see Copyright for the status of this software.
   */
  
  #include <libxml/parser.h>
  
  #if defined(LIBXML_OUTPUT_ENABLED)
  int
  main(void)
  {
  
      xmlNodePtr n;
      xmlDocPtr doc;
      xmlChar *xmlbuff;
      int buffersize;
  
      /*
       * Create the document.
       */
      doc = xmlNewDoc(BAD_CAST "1.0");
      n = xmlNewDocNode(doc, NULL, BAD_CAST "root", NULL);
      xmlNodeSetContent(n, BAD_CAST "content");
      xmlDocSetRootElement(doc, n);
  
      /*
       * Dump the document to a buffer and print it
       * for demonstration purposes.
       */
      xmlDocDumpFormatMemory(doc, &xmlbuff, &buffersize, 1);
      printf("%s", (char *) xmlbuff);
  
      /*
       * Free associated memory.
       */
      xmlFree(xmlbuff);
      xmlFreeDoc(doc);
  
      return (0);
  
  }
  #else
  #include <stdio.h>
  
  int
  main(void)
  {
      fprintf(stderr,
              "library not configured with output support\n");
      return (0);
  }
  #endif
  

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