siprofileft.h

/*
  Copyright (c) 2007-2008 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 SIPROFILEFT_H__
#define SIPROFILEFT_H__

#include "iqhandler.h"
#include "socks5bytestreammanager.h"
#include "siprofilehandler.h"
#include "sihandler.h"
#include "simanager.h"
#include "bytestreamhandler.h"

#include <string>
#include <map>

namespace gloox
{

  class ClientBase;
  class InBandBytestream;
  class IQ;
  class JID;
  class SIProfileFTHandler;
  class SOCKS5Bytestream;

  class GLOOX_API SIProfileFT : public SIProfileHandler, public SIHandler,
                                public BytestreamHandler, public IqHandler
  {
    public:
      enum StreamType
      {
        FTTypeS5B     = 1,          
        FTTypeIBB     = 2,          
        FTTypeOOB     = 4,          
        FTTypeAll     = 0xFF        
      };

      SIProfileFT( ClientBase* parent, SIProfileFTHandler* sipfth, SIManager* manager = 0,
                   SOCKS5BytestreamManager* s5Manager = 0 );

      virtual ~SIProfileFT();

      const std::string requestFT( const JID& to, const std::string& name, long size,
                                   const std::string& hash = EmptyString,
                                   const std::string& desc = EmptyString,
                                   const std::string& date = EmptyString,
                                   const std::string& mimetype = EmptyString,
                                   int streamTypes = FTTypeAll );

      void acceptFT( const JID& to, const std::string& sid,
                     StreamType type = FTTypeS5B );

      void declineFT( const JID& to, const std::string& sid, SIManager::SIError reason,
                      const std::string& text = EmptyString );

      void setRangedTransfers( bool ranged ) { m_ranged = ranged; }

      void dispose( Bytestream* bs );

      void registerSIProfileFTHandler( SIProfileFTHandler* sipfth ) { m_handler = sipfth; }

      void removeSIProfileFTHandler() { m_handler = 0; }

      void setStreamHosts( StreamHostList hosts );

      void addStreamHost( const JID& jid, const std::string& host, int port );

      void registerSOCKS5BytestreamServer( SOCKS5BytestreamServer* server )
        { if( m_socks5Manager ) m_socks5Manager->registerSOCKS5BytestreamServer( server ); }

      void removeSOCKS5BytestreamServer()
        { if( m_socks5Manager ) m_socks5Manager->removeSOCKS5BytestreamServer(); }

      // reimplemented from SIProfileHandler
      virtual void handleSIRequest( const JID& from, const std::string& id,
                                    const std::string& profile,
                                    const Tag* si, const Tag* ptag, const Tag* fneg );

      // reimplemented from SIHandler
      virtual void handleSIRequestResult( const JID& from, const std::string& sid,
                                          const Tag* si, const Tag* ptag,
                                          const Tag* fneg );

      // reimplemented from SIHandler
      virtual void handleSIRequestError( const IQ& iq, const std::string& sid );

      // reimplemented from BytestreamHandler
      virtual void handleIncomingBytestreamRequest( const std::string& sid, const JID& from );

      // reimplemented from BytestreamHandler
      virtual void handleIncomingBytestream( Bytestream* bs );

      // reimplemented from BytestreamHandler
      virtual void handleOutgoingBytestream( Bytestream* bs );

      // reimplemented from BytestreamHandler
      virtual void handleBytestreamError( const IQ& iq, const std::string& sid );

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

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

    private:

      enum TrackEnum
      {
        OOBSent
      };

      ClientBase* m_parent;
      SIManager* m_manager;
      SIProfileFTHandler* m_handler;
      SOCKS5BytestreamManager* m_socks5Manager;
      StreamHostList m_hosts;
      StringMap m_id2sid;
      bool m_delManager;
      bool m_delS5Manager;
      bool m_ranged;

  };

}

#endif // SIPROFILEFT_H__

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