BasicMacLayer.h

/* -*- mode:c++ -*- ********************************************************
 * file:        BasicMacLayer.h
 *
 * author:      Daniel Willkomm
 *
 * 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
 * description: basic MAC layer class
 *              subclass to create your own MAC layer
 **************************************************************************/


#ifndef BASICMAC_LAYER_H
#define BASICMAC_LAYER_H

#include <omnetpp.h>
#include "BasicLayer.h"
#include "MacPkt_m.h"

class BasicMacLayer : public BasicLayer
{
protected:
    
    int headerLength;

    int myMacAddr;
    
    bool coreDebug;

public:
    Module_Class_Members( BasicMacLayer, BasicLayer, 0 );

    virtual void initialize(int);

    virtual void handleUpperMsg(cMessage *msg) = 0;
    
    virtual void handleLowerMsg(cMessage *msg);

protected:
    virtual cMessage* decapsMsg(MacPkt*);

    virtual MacPkt* encapsMsg(cMessage*);
};

#endif

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