TXFMC14n.hpp

Go to the documentation of this file.

/*
 * Copyright 2002-2005 The Apache Software Foundation.
 *
 * Licensed 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
 *
 * TXFMBaseC14n := Class that performs C14n canonicalisation
 *
 * $Id: TXFMC14n.hpp,v 1.9 2005/02/03 13:50:12 milan Exp $
 *
 */

#include <xsec/transformers/TXFMBase.hpp>
#include <xsec/utils/XSECSafeBuffer.hpp>
#include <xsec/canon/XSECC14n20010315.hpp>
#include <xsec/utils/XSECNameSpaceExpander.hpp>

class DSIG_EXPORT TXFMC14n : public TXFMBase {

private:

    XSECC14n20010315        * mp_c14n;          // The actual canonicaliser
    
public:

    TXFMC14n(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *doc);
    ~TXFMC14n();

    // 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);

    // Overrid comment acivation
    virtual void activateComments(void);

    // Set exclusive
    virtual void setExclusive();
    virtual void setExclusive(safeBuffer & NSList);

    // 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();
    
private:
    TXFMC14n();
};

---