privatexml.h

/*
  Copyright (c) 2004-2008 by Jakob Schroeter <js@camaya.net>
  This file is part of the gloox library. http://camaya.net/gloox

  This software is distributed under a license. The full license
  agreement can be found in the file LICENSE in this distribution.
  This software may not be copied, modified, sold or distributed
  other than expressed in the named license agreement.

  This software is distributed without any warranty.
*/



#ifndef PRIVATEXML_H__
#define PRIVATEXML_H__

#include "iqhandler.h"
#include "privatexmlhandler.h"

#include <string>
#include <list>
#include <map>

namespace gloox
{

  class ClientBase;
  class Tag;
  class Stanza;

  class GLOOX_API PrivateXML : public IqHandler
  {
    public:
      PrivateXML( ClientBase* parent );

      virtual ~PrivateXML();

      std::string requestXML( const std::string& tag, const std::string& xmlns, PrivateXMLHandler* pxh );

      std::string storeXML( const Tag* tag, PrivateXMLHandler* pxh );

      // reimplemented from IqHandler.
      virtual bool handleIq( const IQ& iq ) { (void)iq; return false; }

      // reimplemented from IqHandler.
      virtual void handleIqID( const IQ& iq, int context );

    protected:
      ClientBase* m_parent;

    private:
      class Query : public StanzaExtension
      {
        public:
          Query( const std::string& tag, const std::string& xmlns )
            : StanzaExtension( ExtPrivateXML )
          {
            m_privateXML = new Tag( tag, XMLNS, xmlns );
          }

          Query( const Tag* tag = 0 );

          ~Query() { delete m_privateXML; }

          const Tag* privateXML() const { return m_privateXML; }

          // reimplemented from StanzaExtension
          virtual const std::string& filterString() const;

          // reimplemented from StanzaExtension
          virtual StanzaExtension* newInstance( const Tag* tag ) const
          {
            return new Query( tag );
          }

          // reimplemented from StanzaExtension
          virtual Tag* tag() const;

        private:
          const Tag* m_privateXML;

      };

      enum IdType
      {
        RequestXml,
        StoreXml
      };

      typedef std::map<std::string, PrivateXMLHandler*> TrackMap;

      TrackMap m_track;
  };

}

#endif // PRIVATEXML_H__

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