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TXFMOutputFile.hpp

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00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  *
00005  * Copyright (c) 1999 The Apache Software Foundation.  All rights 
00006  * reserved.
00007  *
00008  * Redistribution and use in source and binary forms, with or without
00009  * modification, are permitted provided that the following conditions
00010  * are met:
00011  *
00012  * 1. Redistributions of source code must retain the above copyright
00013  *    notice, this list of conditions and the following disclaimer. 
00014  *
00015  * 2. Redistributions in binary form must reproduce the above copyright
00016  *    notice, this list of conditions and the following disclaimer in
00017  *    the documentation and/or other materials provided with the
00018  *    distribution.
00019  *
00020  * 3. The end-user documentation included with the redistribution,
00021  *    if any, must include the following acknowledgment:  
00022  *       "This product includes software developed by the
00023  *        Apache Software Foundation (http://www.apache.org/)."
00024  *    Alternately, this acknowledgment may appear in the software itself,
00025  *    if and wherever such third-party acknowledgments normally appear.
00026  *
00027  * 4. The names "<WebSig>" and "Apache Software Foundation" must
00028  *    not be used to endorse or promote products derived from this
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00031  *
00032  * 5. Products derived from this software may not be called "Apache",
00033  *    nor may "Apache" appear in their name, without prior written
00034  *    permission of the Apache Software Foundation.
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00036  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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00048  * ====================================================================
00049  *
00050  * This software consists of voluntary contributions made by many
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00052  * originally based on software copyright (c) 2001, Institute for
00053  * Data Communications Systems, <http://www.nue.et-inf.uni-siegen.de/>.
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00058  */
00059 
00060 /*
00061  * XSEC
00062  *
00063  * TXFMOutputFile := Transform that outputs the byte stream to a file without changing
00064  *                            the actual data in any way
00065  *
00066  * Author(s): Berin Lautenbach
00067  *
00068  * $Id: TXFMOutputFile.hpp,v 1.5 2003/03/02 08:21:02 blautenb Exp $
00069  *
00070  */
00071 
00072 #ifndef TXFMOUTPUTFILE_INCLUDE
00073 #define TXFMOUTPUTFILE_INCLUDE
00074 
00075 #include <xsec/transformers/TXFMBase.hpp>
00076 
00077 #include <fstream>
00078 
00079 using std::ofstream;
00080 
00093 class DSIG_EXPORT TXFMOutputFile : public TXFMBase {
00094 
00095 private:
00096 
00097     ofstream f;
00098 
00099 public:
00100 
00101     TXFMOutputFile(DOMDocument *doc) : TXFMBase(doc) {input = NULL;}
00102     ~TXFMOutputFile();
00103 
00104     // Methods to set the inputs
00105 
00106     void setInput(TXFMBase *newInput);
00107 
00108     // Methods to get tranform output type and input requirement
00109 
00110     virtual TXFMBase::ioType getInputType(void);
00111     virtual TXFMBase::ioType getOutputType(void);
00112     virtual TXFMBase::nodeType getNodeType(void);
00113 
00114     // Set output file
00115 
00116     bool setFile(char * const fileName);
00117 
00118     // Methods to get output data
00119 
00120     virtual unsigned int readBytes(XMLByte * const toFill, const unsigned int maxToFill);
00121     virtual DOMDocument *getDocument();
00122     virtual DOMNode *getFragmentNode();
00123     virtual const XMLCh * getFragmentId();
00124     
00125 private:
00126     TXFMOutputFile();
00127 };
00128 
00129 
00130 #endif /* #define TXFMOUTPUTFILE_INCLUDE */

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