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systemstreamer.hpp

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#if !defined(_SystemSTREAMER_HPP)
#define _SystemSTREAMER_HPP
//============================================================================= 
//
// XDFLengine library
//
//----------------------------------------------------------------------------- 
//  SystemSTREAMER.HPP
//----------------------------------------------------------------------------- 
//_____________________________________________________________________________
//
//  Copyright (C) 2003 Guillaume Baurand. All Rights Reserved.
//
//  This file is part of the XDFLengine project.
//
//  The XDFLengine is free software; you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation; either version 2 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
//  USA.
//
//  For more information, 
//      contact  : guillaume@baurand.net 
//      or visit : http://xdflengine.sourceforge.net
//
//============================================================================= 

#   include "config/commonincs.hpp"
#   include "processor/xmlstreamerfactory.hpp"


BEGIN_XDFLENGINE_NS


//============================================================================= 
//  CLASS SystemSTREAMERFACTORY
//----------------------------------------------------------------------------- 
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class XDFLENGINE_EXPORT SystemStreamerFactory:public XMLStreamerFactory
{

    public: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

        //_____________________________________________________________________
        //  GETSTREAMER
        //---------------------------------------------------------------------
        XMLStreamer* getStreamer(StreamerParams* p_pParameters, XMLFlowContext* p_pStreamContext, XMLStreamConsumer* p_pStreamConsumer) const;
};
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//=============================================================================



//============================================================================= 
//  CLASS SAXSystemHANDLER
//----------------------------------------------------------------------------- 
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class XDFLENGINE_EXPORT SAXSystemHandler : public ContentHandler
{

    private: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    
        XMLStreamConsumer*  m_pStreamConsumer;
        XMLFlowContext*     m_pContext; // Parsing context

    public: //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    // CONTRUCTOR & DESTRUCTOR

        //_____________________________________________________________________
        //  SAXSystemHANDLER
        //---------------------------------------------------------------------
        //_____________________________________________________________________ 
        SAXSystemHandler(XMLFlowContext* p_pContext, XMLStreamConsumer* p_pStreamConsumer);

        //_____________________________________________________________________
        //  ~SAXSystemHANDLER
        //---------------------------------------------------------------------
        //_____________________________________________________________________ 
        ~SAXSystemHandler();

     
    // CONTENTHANDLER ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     
        

        //____________________________________________________________________
        //  STARTELEMENT
        //--------------------------------------------------------------------
        void startElement(  const XMLCh* const uri,  const XMLCh* const localname,   const XMLCh* const qname, const Attributes& attrs);    

        //____________________________________________________________________
        //  CHARACTERS
        //--------------------------------------------------------------------
        //_____________________________________________________________________ 
        void characters(  const XMLCh* const chars,   const unsigned int length);

        //____________________________________________________________________
        //  ENDELEMENT
        //--------------------------------------------------------------------
        void endElement (  const XMLCh* const uri,   const XMLCh* const localname,   const XMLCh* const qname);

        // not implemented : 
        void startDocument (){};
        void endDocument    (){};
        void startPrefixMapping ( const XMLCh* const prefix,const XMLCh* const uri){};
        void endPrefixMapping ( const XMLCh* const prefix){};
        void processingInstruction ( const XMLCh* const target, const XMLCh* const data){};
        void ignorableWhitespace ( const XMLCh* const chars, const unsigned int length){};
        void setDocumentLocator ( const Locator* const locator) {};
        void skippedEntity ( const XMLCh* const name){};
};

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//=============================================================================

END_XDFLENGINE_NS

#endif

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