ocb-wifi-mac.h

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/*
 * Copyright (c) 2008 INRIA
 * Copyright (c) 2013 Dalian University of Technology
 *
 * 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>
 *         Junling Bu <linlinjavaer@gmail.com>
 */
#ifndef OCB_WIFI_MAC_H
#define OCB_WIFI_MAC_H
 
#include "vendor-specific-action.h"
#include "wave-net-device.h"
 
#include "ns3/object-factory.h"
#include "ns3/wifi-mac-queue.h"
#include "ns3/wifi-mac.h"
 
namespace ns3
{
 
class OrganizationIdentifier;
class WaveNetDevice;
 
class OcbWifiMac : public WifiMac
{
  public:
    static TypeId GetTypeId();
    OcbWifiMac();
    ~OcbWifiMac() override;
    void SendVsc(Ptr<Packet> vsc, Mac48Address peer, OrganizationIdentifier oi);
    void AddReceiveVscCallback(OrganizationIdentifier oi, VscCallback cb);
    void RemoveReceiveVscCallback(OrganizationIdentifier oi);
 
    virtual Ssid GetSsid() const;
    virtual void SetSsid(Ssid ssid);
    virtual void SetBssid(Mac48Address bssid);
    virtual Mac48Address GetBssid(uint8_t /* linkId */) const;
    void SetLinkUpCallback(Callback<void> linkUp) override;
    virtual void SetLinkDownCallback(Callback<void> linkDown);
    void Enqueue(Ptr<Packet> packet, Mac48Address to) override;
    bool CanForwardPacketsTo(Mac48Address to) const override;
    void ConfigureEdca(uint32_t cwmin, uint32_t cwmax, uint32_t aifsn, enum AcIndex ac);
 
    // below six public methods are used for MAC extension defined in IEEE 1609.4
    void EnableForWave(Ptr<WaveNetDevice> device);
    void Suspend();
    void Resume();
    void MakeVirtualBusy(Time duration);
    void CancleTx(enum AcIndex ac);
    void Reset();
    void SetWifiPhy(Ptr<WifiPhy> phy);
 
    // Inherited from base class
    void ConfigureStandard(enum WifiStandard standard) override;
 
  protected:
    void DoDispose() override;
 
  private:
    void Receive(Ptr<const WifiMpdu> mpdu, uint8_t linkId) override;
    std::optional<uint8_t> GetLinkIdByAddress(const Mac48Address& address) const override;
 
    VendorSpecificContentManager m_vscManager; 
};
 
} // namespace ns3
#endif /* OCB_WIFI_MAC_H */