BeaconConsumer.h

// Copyright 2008 Michael Marsh, University of Maryland.
//
// This file is part of pydtn.
//
// pydtn 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 3 of the License, or
// (at your option) any later version.
//
// pydtn 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 pydtn.  If not, see <http://www.gnu.org/licenses/>.
//
// The views and conclusions contained in the software and documentation
// are those of the authors and should not be interpreted as representing
// official policies, either expressed or implied, of the University
// of Maryland.
//
// pydtn extends and embeds the Python interpreter, which is
// Copyright 2001-2006 Python Software Foundation, All Rights Reserved,
// and is released under the PSF License Agreement.
//
// RANLUX random number generation uses the Boost library,
// Copyright 1994-2006 by various authors (details in individual files),
// which is released under the Boost Software License, Version 1.0.

#ifndef __MOBILITY_BEACON_CONSUMER_H__
#define __MOBILITY_BEACON_CONSUMER_H__

#include "config.h"
#include "dtn/Consumer.h"
#include "dtn/ByteString.h"
#include "simlpy/Time.h"
#include "simlpy/interpreter_hooks.h"

#include <map>

namespace Mobility
{
   class MobileNode;


   class BeaconConsumer : public DTN::Consumer
   {
      public :
         typedef std::map< DTN::ByteString , Time >  NodeMap;

         BeaconConsumer( MobileNode* owner );
         virtual ~BeaconConsumer();

         void operator()( const DTN::Bundle& b );
         void send( const DTN::Bundle& b );
         void recv( const DTN::Bundle& b );

         const Time& lastSend() const { return m_lastSend; }
         const Time& timeout() const { return m_timeout; }

         void setTimeout( const Time& t );

         void clean();

         bool visible( const DTN::ByteString& addr );

         InterpreterItem visible_list();

      private :
         MobileNode*  m_mobileOwner;
         Time         m_lastSend;
         Time         m_timeout;
         NodeMap      m_neighbors;
   };

};

#endif // __MOBILITY_BEACON_CONSUMER_H__

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