TXFMOutputFile.hpp

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/*
 * 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
 *
 * TXFMOutputFile := Transform that outputs the byte stream to a file without changing
 *                            the actual data in any way
 *
 * $Id: TXFMOutputFile.hpp,v 1.9 2005/02/03 13:50:12 milan Exp $
 *
 */

#ifndef TXFMOUTPUTFILE_INCLUDE
#define TXFMOUTPUTFILE_INCLUDE

#include <xsec/transformers/TXFMBase.hpp>

#include <fstream>

using std::ofstream;

class DSIG_EXPORT TXFMOutputFile : public TXFMBase {

private:

    ofstream f;

public:

    TXFMOutputFile(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *doc) : 
        TXFMBase(doc) {input = NULL;}
    ~TXFMOutputFile();

    // 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);

    // Set output file

    bool setFile(char * const fileName);

    // 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:
    TXFMOutputFile();
};


#endif /* #define TXFMOUTPUTFILE_INCLUDE */

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