/* -*-	Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */

/*

 * Copyright (c) 2007 INRIA

 * All rights reserved.

 *

 * 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: Federico Maguolo <maguolof@dei.unipd.it>

 */

#ifndef WIFI_TRACE_H

#define WIFI_TRACE_H

#include <string>

#include <fstream>

#include "ns3/wifi-phy.h"

#include "ns3/mac48-address.h"

//#include "ns3/ptr.h"

namespace ns3 {

class Packet;

class TraceContext;

class WifiTrace 

{

public:

  WifiTrace (std::string filename);

  WifiTrace ();

  virtual ~WifiTrace ();

  void TraceAllNetDeviceRx (void);

  void TraceAllNetDeviceTx (void);

  void TraceAllPhy (void);

  void TraceAllErrors (void);

  void TraceAckTimeouts (void);

  void TraceCtsTimeouts (void);

protected:

  virtual void LogErrors (TraceContext const &context, Ptr<const Packet> p);

  virtual void LogDevRx (TraceContext const &context, Ptr<const Packet> p, Mac48Address addr);

  virtual void LogDevTx (TraceContext const &context, Ptr<const Packet> p, Mac48Address addr);

  virtual void LogPhy (TraceContext const &context, Time s, Time d, WifiPhy::State state);

  virtual void LogAckTimeout (TraceContext const &context, uint32_t a);

  virtual void LogCtsTimeout (TraceContext const &context, uint32_t a);

private:

  std::ofstream m_os;

};

}//namespace ns3

#endif /* ASCII_TRACE_H */