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/* xsltparser.c -- Generic XSLT parser for eurephiadm
*
* GPLv2 only - Copyright (C) 2009 - 2010
* David Sommerseth <dazo@users.sourceforge.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
/**
* @file xsltparser.c
* @author David Sommerseth <dazo@users.sourceforge.net>
* @date 2009-03-29
*
* @brief Generic XSLT parser for eurephiadm
*
*/
#include <stdio.h>
#ifdef HAVE_LIBXML2
#include <libxml/tree.h>
#include <libxml/xmlstring.h>
#endif
#ifdef HAVE_LIBXSLT
#include <libxslt/xsltInternals.h>
#include <libxslt/transform.h>
#include <libxslt/xsltutils.h>
#endif
#include <eurephia_values.h>
/**
* Parses an XML document and a given XSLT file and returns the result as text to a FILE pointer.
*
* @param dst FILE pointer where the result will be returned
* @param cfg eurephiaVALUES with the eurephiadm configuration. Used for locating the correct
* path to the XSLT templates
* @param xmldoc xmlDoc pointer to the input XML document.
* @param xsltfname File name of the XSLT template to use for the parsing.
* @param xsltparams Parameters to the XSLT template.
*
* @return Returns 1 on success, otherwise 0.
*/
int xslt_print_xmldoc(FILE *dst, eurephiaVALUES *cfg, xmlDoc *xmldoc,
const char *xsltfname, const char **xsltparams)
{
#ifdef HAVE_LIBXSLT
xmlDoc *result = NULL;
xsltStylesheet *xslt = NULL;
xmlChar xsltfile[2048];
// Build up complete path to the XSLT template we will use
xmlStrPrintf(xsltfile,2046, (xmlChar *)"%s/%s%c", eGet_value(cfg, "eurephiadm_xslt_path"), xsltfname, 0);
// Load the XSLT template
xslt = xsltParseStylesheetFile(xsltfile);
if( xslt == NULL ) {
return 0;
}
// Parse the XML document, using the XSLT template
result = xsltApplyStylesheet(xslt, xmldoc, xsltparams);
if( result == NULL ) {
return 0;
}
// Send the result to file
xsltSaveResultToFile(dst, result, xslt);
// Clean up
xmlFreeDoc(result);
xsltFreeStylesheet(xslt);
return 1;
#else
return 0;
#endif
}
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