Main Page   Modules   Class Hierarchy   Compound List   File List   Compound Members   File Members   Related Pages  

DSIGTransform.hpp

Go to the documentation of this file.
00001 /*
00002  * The Apache Software License, Version 1.1
00003  *
00004  * Copyright (c) 2002 Berin Lautenbach.  All rights reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  *
00010  * 1. Redistributions of source code must retain the above copyright
00011  *    notice, this list of conditions and the following disclaimer.
00012  *
00013  * 2. Redistributions in binary form must reproduce the above copyright
00014  *    notice, this list of conditions and the following disclaimer in
00015  *    the documentation and/or other materials provided with the
00016  *    distribution.
00017  *
00018  * 3. The end-user documentation included with the redistribution,
00019  *    if any, must include the following acknowledgment:
00020  *       "This product includes software developed by
00021  *                   Berin Lautenbach"
00022  *    Alternately, this acknowledgment may appear in the software itself,
00023  *    if and wherever such third-party acknowledgments normally appear.
00024  *
00025  * 4. The names "XSEC", "xml-security-c" and Berin Lautenbach must
00026  *    not be used to endorse or promote products derived from this
00027  *    software without prior written permission. For written
00028  *    permission, please contact berin@users.sourceforge.net.
00029  *
00030  * 5. Products derived from this software may not be called "xml-security-c",
00031  *    nor may "xml-security-c" appear in their name, without prior written
00032  *    permission of Berin Lautenbach.
00033  *
00034  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
00035  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00036  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00037  * DISCLAIMED.  IN NO EVENT SHALL BERIN LAUTENBACH OR OTHER
00038  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00039  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
00040  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
00041  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
00042  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00043  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
00044  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
00045  * SUCH DAMAGE.
00046  * ====================================================================
00047  */
00048 
00049 /*
00050  * XSEC
00051  *
00052  * DSIGTransform := Base (virtual) class that defines a DSIG Transform
00053  *
00054  */
00055 
00056 #ifndef DSIGTRANSFORM_INCLUDE
00057 #define DSIGTRANSFORM_INCLUDE
00058 
00059 #include <xsec/dsig/DSIGConstants.hpp>
00060 #include <xsec/framework/XSECDefs.hpp>
00061 
00062 #include <xercesc/dom/DOM.hpp>
00063 
00064 #include <stdio.h>
00065 
00066 class DSIGSignature;
00067 class TXFMBase;
00068 
00088 class DSIG_EXPORT DSIGTransform {
00089 
00090 public:
00091 
00094     
00109     DSIGTransform(DSIGSignature *sig, DOMNode * node) : 
00110           mp_txfmNode(node),
00111           mp_parentSignature(sig) {};
00112 
00125     DSIGTransform(DSIGSignature *sig) : 
00126           mp_txfmNode(NULL),
00127           mp_parentSignature(sig) {};
00128 
00129           
00138     virtual ~DSIGTransform() {};
00139     
00141 
00145 
00153     virtual transformType getTransformType() = 0;
00154     
00162     virtual TXFMBase * createTransformer(TXFMBase * input) = 0;
00163 
00171     virtual DOMElement * createBlankTransform(DOMDocument * parentDoc) = 0;
00172 
00180     virtual void load(void) = 0;
00181 
00183 
00184 protected:
00185 
00189 
00195     DOMElement * createTransformNode();
00196 
00197 
00198     DOMNode                 * mp_txfmNode;          // The node that we read from
00199     DSIGSignature           * mp_parentSignature;   // Owning signature
00200 
00201 private:
00202 
00203     DSIGTransform();
00204     DSIGTransform(const DSIGTransform &theOther);
00205 
00206 };
00207 
00208 
00209 
00210 #endif /* #define DSIGTRANSFORM_INCLUDE */

Generated on Sat Jan 11 20:34:07 2003 for XML-Security-C by doxygen1.2.15