XSECAlgorithmMapper.hpp

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/*
 * Copyright 2003-2005 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
 *
 * XSECAlgorithmMapper := Provides a table of AlgorithmHandlers
 *                        Mapped by Type URI
 *
 * $Id: XSECAlgorithmMapper.hpp,v 1.3 2005/02/03 13:26:30 milan Exp $
 *
 */

#ifndef XSECALGMAPPER_INCLUDE
#define XSECALGMAPPER_INCLUDE

// XSEC Includes

#include <xsec/framework/XSECDefs.hpp>

#include <vector>

class XSECAlgorithmHandler;

class XSECAlgorithmMapper {

public:
    
    
    XSECAlgorithmMapper(void);
    ~XSECAlgorithmMapper();



    static const XMLCh s_defaultEncryptionMapping[];


    XSECAlgorithmHandler * mapURIToHandler(const XMLCh * URI) const;



    void registerHandler(const XMLCh * URI, const XSECAlgorithmHandler & handler);


private:

    struct MapperEntry {

        XMLCh * mp_uri;
        XSECAlgorithmHandler * mp_handler;

    };

    MapperEntry * findEntry(const XMLCh * URI) const;

#if defined(XSEC_NO_NAMESPACES)
    typedef vector<MapperEntry *>           MapperEntryVectorType;
#else
    typedef std::vector<MapperEntry *>      MapperEntryVectorType;
#endif

    mutable MapperEntryVectorType       m_mapping;

};

/*\@}*/

#endif /* XSECALGMAPPER_INCLUDE */

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