84 lines
2.7 KiB
C++
84 lines
2.7 KiB
C++
/**
|
|
* Copyright (C) 2001-2002 Thomas Broyer, Charlie Bozeman and Daniel Veillard.
|
|
* Copyright (C) 2007 Alexey Proskuryakov <ap@webkit.org>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is fur-
|
|
* nished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT-
|
|
* NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON-
|
|
* NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Except as contained in this notice, the name of the authors shall not
|
|
* be used in advertising or otherwise to promote the sale, use or other deal-
|
|
* ings in this Software without prior written authorization from him.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#if ENABLE(XSLT)
|
|
#include "XSLTExtensions.h"
|
|
|
|
#include <libxml/xpathInternals.h>
|
|
|
|
#include <libxslt/xsltutils.h>
|
|
#include <libxslt/extensions.h>
|
|
#include <libxslt/extra.h>
|
|
|
|
#if OS(DARWIN) && !PLATFORM(GTK)
|
|
#include "SoftLinkLibxslt.h"
|
|
#endif
|
|
|
|
namespace WebCore {
|
|
|
|
// FIXME: This code is taken from libexslt 1.1.11; should sync with newer versions.
|
|
static void exsltNodeSetFunction(xmlXPathParserContextPtr ctxt, int nargs)
|
|
{
|
|
xmlChar *strval;
|
|
xmlNodePtr retNode;
|
|
xmlXPathObjectPtr ret;
|
|
|
|
if (nargs != 1) {
|
|
xmlXPathSetArityError(ctxt);
|
|
return;
|
|
}
|
|
|
|
if (xmlXPathStackIsNodeSet(ctxt)) {
|
|
xsltFunctionNodeSet(ctxt, nargs);
|
|
return;
|
|
}
|
|
|
|
strval = xmlXPathPopString(ctxt);
|
|
retNode = xmlNewDocText(NULL, strval);
|
|
ret = xmlXPathNewValueTree(retNode);
|
|
|
|
// FIXME: It might be helpful to push any errors from xmlXPathNewValueTree
|
|
// up to the Javascript Console.
|
|
if (ret != NULL)
|
|
ret->type = XPATH_NODESET;
|
|
|
|
if (strval != NULL)
|
|
xmlFree(strval);
|
|
|
|
valuePush(ctxt, ret);
|
|
}
|
|
|
|
void registerXSLTExtensions(xsltTransformContextPtr ctxt)
|
|
{
|
|
xsltRegisterExtFunction(ctxt, (const xmlChar*)"node-set", (const xmlChar*)"http://exslt.org/common", exsltNodeSetFunction);
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|