/* -*-	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: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>

 */

#ifndef PCAP_TRACE_H

#define PCAP_TRACE_H

#include <string>

#include <vector>

namespace ns3 {

class Packet;

class TraceContext;

class PcapWriter;

class PcapTrace 

{

public:

  PcapTrace (std::string filename);

  ~PcapTrace ();

  void TraceAllIp (void);

private:

  PcapWriter *GetStream (uint32_t nodeId, uint32_t interfaceId);

  void LogIp (TraceContext const &context, Packet const &p, uint32_t interfaceIndex);

  std::string m_filename;

  struct Trace {

    uint32_t nodeId;

    uint32_t interfaceId;

    PcapWriter *writer;

  };

  std::vector<Trace> m_traces;

};

}//namespace ns3

#endif /* PCAP_TRACE_H */