flexoff.h

/*
  Copyright (c) 2005-2008 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 FLEXOFF_H__
#define FLEXOFF_H__

#include "clientbase.h"
#include "discohandler.h"
#include "flexoffhandler.h"
#include "iqhandler.h"

namespace gloox
{

  class GLOOX_API FlexibleOffline : public DiscoHandler, public IqHandler
  {
    public:
      FlexibleOffline( ClientBase *parent );

      virtual ~FlexibleOffline();

      void checkSupport();

      void getMsgCount();

      void fetchHeaders();

      void fetchMessages( const StringList& msgs );

      void removeMessages( const StringList& msgs );

      void registerFlexibleOfflineHandler( FlexibleOfflineHandler *foh );

      void removeFlexibleOfflineHandler();

      // reimplemented from DiscoHandler
      virtual void handleDiscoInfoResult( Stanza *stanza, int context );

      // reimplemented from DiscoHandler
      virtual void handleDiscoItemsResult( Stanza *stanza, int context );

      // reimplemented from DiscoHandler
      virtual void handleDiscoError( Stanza *stanza, int context );

      // reimplemented from IqHandler
      virtual bool handleIqID( Stanza *stanza, int context );

      // reimplemented from IqHandler
      virtual bool handleIq( Stanza *stanza );

    private:
      enum FOContext
      {
        FOCheckSupport,
        FORequestNum,
        FORequestHeaders,
        FORequestMsgs,
        FORemoveMsgs
      };

      ClientBase *m_parent;
      FlexibleOfflineHandler *m_flexibleOfflineHandler;
  };

}

#endif // FLEXOFF_H__