CSMAMacLayer.h

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/* -*- mode:c++ -*- ********************************************************
 * file:        CSMAMacLayer.h
 *
 * author:      Marc Loebbers, Yosia Hadisusanto
 *
 * copyright:   (C) 2004 Telecommunication Networks Group (TKN) at
 *              Technische Universitaet Berlin, Germany.
 *
 *              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.
 *              For further information see file COPYING
 *              in the top level directory
 ***************************************************************************
 * part of:     framework implementation developed by tkn
 ***************************************************************************/


#ifndef CSMAMAC_LAYER_H
#define CSMAMAC_LAYER_H

#include <list>
#include "WirelessMacBase.h"
#include "NotificationBoard.h"
#include "RadioState.h"
#include "MacPkt_m.h"



class INET_API CSMAMacLayer : public WirelessMacBase, public INotifiable
{
  public:
    CSMAMacLayer();
    virtual ~CSMAMacLayer();

  protected:
    virtual void initialize(int);

    virtual void registerInterface();

    virtual void finish();

    virtual void handleLowerMsg(cPacket*);

    virtual void handleCommand(cMessage*);

    virtual void handleUpperMsg(cPacket*);

    virtual void handleSelfMsg(cMessage*);

    virtual MacPkt *encapsMsg(cPacket *netw);

    virtual void receiveChangeNotification(int category, const cPolymorphic *details);

  protected:
    MACAddress myMacAddr;

    RadioState::State radioState;

    cQueue macQueue;

    int queueLength;

    cMessage* timer;

    simtime_t sendTime;
};

#endif