/* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2005,2006 INRIA
*
* 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 WIFI_NET_DEVICE_H
#define WIFI_NET_DEVICE_H
#include "ns3/net-device.h"
#include "ns3/packet.h"
#include "ns3/traced-callback.h"
#include "ns3/mac48-address.h"
#include "wifi-remote-station-manager.h"
#include <string>
namespace ns3 {
class WifiChannel;
class WifiPhy;
class WifiMac;
/**
* \brief Hold together all Wifi-related objects.
*
* This class holds together ns3::WifiChannel, ns3::WifiPhy,
* ns3::WifiMac, and, ns3::WifiRemoteStationManager.
*/
class WifiNetDevice : public NetDevice
{
public:
static TypeId GetTypeId (void);
WifiNetDevice ();
virtual ~WifiNetDevice ();
/**
* \param mac the mac layer to use.
*/
void SetMac (Ptr<WifiMac> mac);
/**
* \param phy the phy layer to use.
*/
void SetPhy (Ptr<WifiPhy> phy);
/**
* \param manager the manager to use.
*/
void SetRemoteStationManager (Ptr<WifiRemoteStationManager> manager);
/**
* \param channel the channel to connect to.
*/
void SetChannel (Ptr<WifiChannel> channel);
/**
* \returns the mac we are currently using.
*/
Ptr<WifiMac> GetMac (void) const;
/**
* \returns the phy we are currently using.
*/
Ptr<WifiPhy> GetPhy (void) const;
/**
* \returns the remote station manager we are currently using.
*/
Ptr<WifiRemoteStationManager> GetRemoteStationManager (void) const;
// inherited from NetDevice base class.
virtual void SetName(const std::string name);
virtual std::string GetName(void) const;
virtual void SetIfIndex(const uint32_t index);
virtual uint32_t GetIfIndex(void) const;
virtual Ptr<Channel> GetChannel (void) const;
virtual Address GetAddress (void) const;
virtual bool SetMtu (const uint16_t mtu);
virtual uint16_t GetMtu (void) const;
virtual bool IsLinkUp (void) const;
virtual void SetLinkChangeCallback (Callback<void> callback);
virtual bool IsBroadcast (void) const;
virtual Address GetBroadcast (void) const;
virtual bool IsMulticast (void) const;
virtual Address GetMulticast (void) const;
virtual Address MakeMulticastAddress (Ipv4Address multicastGroup) const;
virtual bool IsPointToPoint (void) const;
virtual bool Send(Ptr<Packet> packet, const Address& dest, uint16_t protocolNumber);
virtual Ptr<Node> GetNode (void) const;
virtual void SetNode (Ptr<Node> node);
virtual bool NeedsArp (void) const;
virtual void SetReceiveCallback (NetDevice::ReceiveCallback cb);
virtual bool SendFrom(Ptr<Packet> packet, const Address& source, const Address& dest, uint16_t protocolNumber);
virtual void SetPromiscReceiveCallback (PromiscReceiveCallback cb);
virtual bool SupportsSendFrom (void) const;
private:
virtual void DoDispose (void);
void ForwardUp (Ptr<Packet> packet, const Mac48Address &from);
void LinkUp (void);
void LinkDown (void);
void Setup (void);
Ptr<WifiChannel> DoGetChannel (void) const;
Ptr<Node> m_node;
Ptr<WifiPhy> m_phy;
Ptr<WifiChannel> m_channel;
Ptr<WifiMac> m_mac;
Ptr<WifiRemoteStationManager> m_stationManager;
ReceiveCallback m_forwardUp;
TracedCallback<Ptr<const Packet>, Mac48Address> m_rxLogger;
TracedCallback<Ptr<const Packet>, Mac48Address> m_txLogger;
uint32_t m_ifIndex;
std::string m_name;
bool m_linkUp;
Callback<void> m_linkChange;
mutable uint16_t m_mtu;
};
} // namespace ns3
#endif /* WIFI_NET_DEVICE_H */