RTSPacketTable.h

//
// Copyright (C) 2004 Andras Varga
//
// This program 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 2
// of the License, or (at your option) any later version.
//
// This program 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 this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
//

#ifndef __INET_RTSPACKETTABLE_H_
#define __INET_RTSPACKETTABLE_H_

#include <vector>
#include <map>
#include "INETDefs.h"
#include "IPvXAddress.h"
#include <RBVTR/RBVTRPacket.h>
#include <IPv4Datagram.h>


/**
 * This class provides a mapping between node addresses and their positions.
 */
class INET_API RTSPacketTable {
    private:
         typedef std::pair<RBVTRPacket *, IPv4Datagram *>RBVTRPacketTOIPv4Datagram;
         typedef std::map<int,RBVTRPacketTOIPv4Datagram> SqumtoRDPacket;
         typedef std::map<int,IPv4Address> SqumtoNextHop;
         SqumtoRDPacket waitinglist;
         SqumtoNextHop nexthoplist;
    public:
         RTSPacketTable() { }

         bool  isnexthop(int squm);
         IPv4Address findnexthop(int squm);


         IPv4Datagram *  getDataPacket(int timer );
         RBVTRPacket *  getRBVTRPacket(int timer );
         void  addNexthop(int squm ,IPv4Address ipv4);

         void  addPacket(int squm ,RBVTRPacket * packet,IPv4Datagram * ipv4);

         void  removePacket(int timer) ;

         int findPacket(RBVTRPacket*  packet) ;

        void clear();

};

#endif