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

/* 

 * Copyright (c) 2009 IITP RAS

 * 

 * 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: Kirill Andreev <andreev@iitp.ru>

 */

#include "ns3/mesh-wifi-interface-mac.h"

#include "ie-dot11s-configuration.h"

#include "ie-dot11s-peer-management.h"

#include "peer-manager-plugin.h"

#include "ns3/log.h"

NS_LOG_COMPONENT_DEFINE("PeerManager");

namespace ns3 {

{

}

Dot11sPeerManagerMacPlugin::~Dot11sPeerManagerMacPlugin ()

{

}

void

Dot11sPeerManagerMacPlugin::SetParent (Ptr<MeshWifiInterfaceMac> parent)

{

  NS_LOG_UNCOND("ADD PARENT");

  m_parent = parent;

}

bool

Dot11sPeerManagerMacPlugin::Receive (Ptr<Packet> packet, const WifiMacHeader & header)

{

  NS_LOG_UNCOND("received a frame");

  if(header.IsBeacon())

  {

    NS_LOG_UNCOND("Beacon recevied by PM from"<<header.GetAddr2 ());

    IeDot11sBeaconTiming beaconTiming;

    Ptr<Packet> myBeacon = packet->Copy();

    MgtBeaconHeader beacon_hdr;

    myBeacon->RemoveHeader(beacon_hdr);

    if(myBeacon->GetSize () == 0)

      NS_LOG_UNCOND("Empty");

    if(beaconTiming.FindMyInformationElement(myBeacon))

#if 0

      packet->RemoveHeader (beacon);

      m_peerManager->SetReceivedBeaconTimers (

        GetAddress (),

        from,

        Simulator::Now (),

        MicroSeconds (beacon.GetBeaconIntervalUs()),

        beacon.GetIeDot11sBeaconTiming ()

      );

#endif

  }

  return false;

}

bool

Dot11sPeerManagerMacPlugin::UpdateOutcomingFrame (Ptr<Packet> packet, WifiMacHeader & header, Mac48Address from, Mac48Address to) const

{

  return false;

}

void

Dot11sPeerManagerMacPlugin::UpdateBeacon (MeshWifiBeacon & beacon) const

{

  NS_LOG_UNCOND("I am sending a beacon");

  beacon.AddInformationElement(beaconTiming);

}

}//namespace ns3