forward.h

/*
  Copyright (c) 2013 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 FORWARD_H__
#define FORWARD_H__

#include "stanzaextension.h"

#include <string>

namespace gloox
{

  class DelayedDelivery;
  class Stanza;

  class GLOOX_API Forward : public StanzaExtension
  {
    public:

      Forward( Stanza* stanza, DelayedDelivery* delay );
      
      Forward( const Tag* tag = 0 );

      virtual ~Forward();

      const DelayedDelivery* when() const { return m_delay; }

      // reimplemented from Stanza
      virtual Stanza* embeddedStanza() const { return m_stanza; }
      
      // reimplemented from Stanza
      virtual Tag* embeddedTag() const { return m_tag; }
      
      // reimplemented from Stanza
      virtual Tag* tag() const;

      // reimplemented from Stanza
      const std::string& filterString() const;
      
      // reimplemented from Stanza
      StanzaExtension* newInstance( const Tag* tag ) const
      {
        return new Forward( tag );
      }

      // reimplemented from Stanza
      StanzaExtension* clone() const;

    private:
      Stanza* m_stanza;
      Tag* m_tag;
      DelayedDelivery* m_delay;

  };

}

#endif // FORWARD_H__