aparf-wifi-manager.h

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
 * Copyright (c) 2014 Universidad de la República - Uruguay
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation;
 *
 * 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
 *
 * Author: Matias Richart <mrichart@fing.edu.uy>
 */
#ifndef APARF_WIFI_MANAGER_H
#define APARF_WIFI_MANAGER_H

#include "wifi-remote-station-manager.h"

namespace ns3 {

struct AparfWifiRemoteStation;

class AparfWifiManager : public WifiRemoteStationManager
{
public:
  static TypeId GetTypeId (void);
  AparfWifiManager ();
  virtual ~AparfWifiManager ();

  virtual void SetupPhy (Ptr<WifiPhy> phy);

  enum State
  {
    High,
    Low,
    Spread
  };

  typedef void (*PowerChangeTracedCallback)(const uint8_t power, const Mac48Address remoteAddress);

  typedef void (*RateChangeTracedCallback)(const uint32_t rate, const Mac48Address remoteAddress);

private:
  // overriden from base class
  virtual WifiRemoteStation * DoCreateStation (void) const;
  virtual void DoReportRxOk (WifiRemoteStation *station,
                             double rxSnr, WifiMode txMode);
  virtual void DoReportRtsFailed (WifiRemoteStation *station);
  virtual void DoReportDataFailed (WifiRemoteStation *station);
  virtual void DoReportRtsOk (WifiRemoteStation *station,
                              double ctsSnr, WifiMode ctsMode, double rtsSnr);
  virtual void DoReportDataOk (WifiRemoteStation *station,
                               double ackSnr, WifiMode ackMode, double dataSnr);
  virtual void DoReportFinalRtsFailed (WifiRemoteStation *station);
  virtual void DoReportFinalDataFailed (WifiRemoteStation *station);
  virtual WifiTxVector DoGetDataTxVector (WifiRemoteStation *station, uint32_t size);
  virtual WifiTxVector DoGetRtsTxVector (WifiRemoteStation *station);
  virtual bool IsLowLatency (void) const;

  void CheckInit (AparfWifiRemoteStation *station);

  uint32_t m_succesMax1; 
  uint32_t m_succesMax2; 
  uint32_t m_failMax; 
  uint32_t m_powerMax; 
  uint32_t m_powerInc; 
  uint32_t m_powerDec; 
  uint32_t m_rateInc; 
  uint32_t m_rateDec; 

  uint32_t m_nPower;

  TracedCallback<uint8_t, Mac48Address> m_powerChange;
  TracedCallback<uint32_t, Mac48Address> m_rateChange;

};

} // namespace ns3

#endif /* APARF_WIFI_MANAGER_H */