mphy.h

/* -*-  Mode:C++ -*- */
/*
 * Copyright (c) 2007 Regents of the SIGNET lab, University of Padova.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University of Padova (SIGNET lab) nor the 
 *    names of its contributors may be used to endorse or promote products 
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef MPHY_H 
#define MPHY_H

#include<module.h>


#include <minterference.h>
#include <mpropagation.h>
#include <mcorrelation.h>
#include <mantenna.h>
#include <mspectralmask.h>
#include <mphy_pktheader.h>
#include <mphy_timers.h>



#define MPHY_DROP_ERROR_INTERFERENCE "EINTRF" 
#define MPHY_DROP_ERROR_NOISE        "ENOISE"


class MPhy : public Module
{
  friend class MPhyRxTimer;
  friend class MPhyTxTimer;

public:

  MPhy();
  virtual ~MPhy();
  virtual void recv(Packet* p);

  virtual int recvSyncClMsg(ClMessage* m);

  virtual double getTxDuration(Packet* p) = 0;

  virtual double getTxPower(Packet* p) {return TxPower_;}

  virtual double getRxPower(Packet* p);

  virtual double getNoisePower(Packet* p);

  virtual MAntenna* getTxAntenna(Packet* p) {return antenna_;}

  virtual MAntenna* getRxAntenna(Packet* p) {return antenna_;}

  virtual MSpectralMask* getTxSpectralMask(Packet* p) {return spectralmask_;}


  virtual MSpectralMask* getRxSpectralMask(Packet* p) {return spectralmask_;} 



  static int registerModulationType(const char* name);


  static const char* getModulationName(int modtype);


  virtual int getModulationType(Packet* p) = 0;



  virtual int command(int argc, const char* const* argv);

protected:

  virtual void startTx(Packet* p) = 0;

  virtual void endTx(Packet* p)   = 0;

  virtual void startRx(Packet* p) = 0;


  virtual void endRx(Packet* p)   = 0;

  void turnOn() {isOn = true; }


  void turnOff() {isOn = false; }


  void Phy2MacEndTx(const Packet* p);

  void Phy2MacStartRx(const Packet* p);


  void Phy2MacCCA(bool cca); 



  MPhyTxTimer txtimer; 
  MPhyRxTimer rxtimer; 

  MInterference* interference_;  


  MPropagation*  propagation_;   


  MAntenna*      antenna_;       








  MSpectralMask* spectralmask_;  












  MCorrelation* correlation_;    
  double TxPower_;    






  double NoiseSPD_;   






  bool isOn; 

};






#endif /* MPHY_H */

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