Re: [xslt] saving output of xsltApplyStyleSheet ???

[robert <robert xsl 00008 org>]

 >I want to assign the result of "xsltApplyStylesheet" to the parameter
 >char *result.

I use the following code (ERRORCHK, CLEANUP and STRING are macro's):

  xsltres = xsltApplyStylesheet(xss, xmldoc, params);
  if (xsltres == NULL)
  {
    ERRORCHK("XSL apply error");
    CLEANUP;
    return 0;
  }
  ERRORCHK("XSL apply warning");

  /* save result */
  {
    xmlOutputBufferPtr      	buf;
    xmlCharEncodingHandlerPtr 	enc = NULL;
    char            		*xmlIOContext = NULL;

    /* check for supplied output-encoding */
    if (encoding != NULL)
      enc = xmlGetCharEncodingHandler(xmlParseCharEncoding(encoding));
    buf = xmlOutputBufferCreateIO(xmlIOWrite, xmlIOClose, &xmlIOContext, enc);
    if (buf == NULL)
    {
      CLEANUP;
      return 0;
    }
    if (xsltSaveResultTo(buf, xsltres, xss) == -1)
    {
      CLEANUP;
      return 0;
    }
    xmlOutputBufferClose(buf);
    /* xmlIOContext is result-buffer */
    STRING(xmlIOContext);
  }

You can replace xmlIOContext with 'result' in your code.

                                                                        robert