/usr/include/xsec/transformers/TXFMXPath.hpp is in libxml-security-c-dev 1.7.3-4build1.
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
/*
* XSEC
*
* TXFMXPath := Class that performs XPath transforms
*
* $Id: TXFMXPath.hpp 1125514 2011-05-20 19:08:33Z scantor $
*
*/
#ifndef TXFMXPATH_INCLUDE
#define TXFMXPATH_INCLUDE
#include <xsec/transformers/TXFMBase.hpp>
#include <xsec/utils/XSECSafeBuffer.hpp>
#include <xsec/canon/XSECC14n20010315.hpp>
#include <xsec/dsig/DSIGXPathHere.hpp>
#include <xsec/utils/XSECSafeBufferFormatter.hpp>
// Xerces
XSEC_DECLARE_XERCES_CLASS(DOMNode);
XSEC_DECLARE_XERCES_CLASS(DOMNamedNodeMap);
// Xalan
#ifndef XSEC_NO_XALAN
#include <xalanc/XalanDOM/XalanDocument.hpp>
#include <xalanc/XercesParserLiaison/XercesDocumentWrapper.hpp>
#include <xalanc/XercesParserLiaison/XercesDOMSupport.hpp>
#include <xalanc/XercesParserLiaison/XercesParserLiaison.hpp>
#include <xalanc/XPath/XPathEvaluator.hpp>
#include <xalanc/XPath/XPathProcessorImpl.hpp>
#include <xalanc/XPath/XPathFactoryDefault.hpp>
#include <xalanc/XPath/NodeRefList.hpp>
#include <xalanc/XPath/XPathEnvSupportDefault.hpp>
#include <xalanc/XPath/XPathConstructionContextDefault.hpp>
#include <xalanc/XPath/ElementPrefixResolverProxy.hpp>
#endif
#ifndef XSEC_NO_XPATH
/**
* \brief Transformer to handle XPath transforms
* @ingroup internal
*/
class DSIG_EXPORT TXFMXPath : public TXFMBase {
private:
safeBuffer expr; // The expression being worked with
XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * document;
XERCES_CPP_NAMESPACE_QUALIFIER DOMNamedNodeMap * XPathAtts; // Attributes that came through from the doc
static bool XPathInitDone;
DSIGXPathHere * here; // The function to implement here()
XSECSafeBufferFormatter * formatter;
public:
TXFMXPath(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *doc);
~TXFMXPath();
// Methods to set the inputs
void setInput(TXFMBase *newInput);
// Methods to get tranform output type and input requirement
virtual TXFMBase::ioType getInputType(void);
virtual TXFMBase::ioType getOutputType(void);
virtual TXFMBase::nodeType getNodeType(void);
// XPath unique
void setNameSpace(XERCES_CPP_NAMESPACE_QUALIFIER DOMNamedNodeMap *xpAtts);
void evaluateExpr(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *h, safeBuffer inexpr);
void evaluateEnvelope(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *t);
// Methods to get output data
virtual unsigned int readBytes(XMLByte * const toFill, const unsigned int maxToFill);
virtual XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *getDocument();
virtual XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *getFragmentNode();
virtual const XMLCh * getFragmentId();
virtual XSECXPathNodeList & getXPathNodeList();
private:
TXFMXPath();
};
#endif
#endif
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