wifi-ack-manager.h

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/*
 * Copyright (c) 2020 Universita' degli Studi di Napoli Federico II
 *
 * 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: Stefano Avallone <stavallo@unina.it>
 */
 
#ifndef WIFI_ACK_MANAGER_H
#define WIFI_ACK_MANAGER_H
 
#include "wifi-acknowledgment.h"
 
#include "ns3/object.h"
 
#include <memory>
 
namespace ns3
{
 
class WifiTxParameters;
class WifiMpdu;
class WifiPsdu;
class WifiMac;
class WifiRemoteStationManager;
 
class WifiAckManager : public Object
{
  public:
    static TypeId GetTypeId();
    WifiAckManager();
    ~WifiAckManager() override;
 
    void SetWifiMac(Ptr<WifiMac> mac);
    void SetLinkId(uint8_t linkId);
 
    static void SetQosAckPolicy(Ptr<WifiMpdu> item, const WifiAcknowledgment* acknowledgment);
 
    static void SetQosAckPolicy(Ptr<WifiPsdu> psdu, const WifiAcknowledgment* acknowledgment);
 
    virtual std::unique_ptr<WifiAcknowledgment> TryAddMpdu(Ptr<const WifiMpdu> mpdu,
                                                           const WifiTxParameters& txParams) = 0;
 
    virtual std::unique_ptr<WifiAcknowledgment> TryAggregateMsdu(
        Ptr<const WifiMpdu> msdu,
        const WifiTxParameters& txParams) = 0;
 
  protected:
    void DoDispose() override;
 
    Ptr<WifiRemoteStationManager> GetWifiRemoteStationManager() const;
 
    Ptr<WifiMac> m_mac; 
    uint8_t m_linkId;   
};
 
} // namespace ns3
 
#endif /* WIFI_ACK_MANAGER_H */