#ifndef WIFI_MAC_H

#define WIFI_MAC_H

#include "ns3/packet.h"

#include "ns3/mac48-address.h"

#include "wifi-phy.h"

#include "wifi-remote-station-manager.h"

#include "ssid.h"

namespace ns3 {

class WifiMac : public Object

{

public:

  static TypeId GetTypeId (void);

  virtual void SetSlot (Time slotTime);

  virtual void SetSifs (Time sifs);

  virtual void SetEifsNoDifs (Time eifsNoDifs);

  void SetPifs (Time pifs);

  void SetCtsTimeout (Time ctsTimeout);

  void SetAckTimeout (Time ackTimeout);

  void SetMsduLifetime (Time msduLifetime);

  void SetMaxPropagationDelay (Time delay);

  Time GetPifs (void) const;

  Time GetSifs (void) const;

  Time GetSlot (void) const;

  Time GetEifsNoDifs (void) const;

  Time GetCtsTimeout (void) const;

  Time GetAckTimeout (void) const;

  Time GetMsduLifetime (void) const;

  Time GetMaxPropagationDelay (void) const;

  uint32_t GetMaxMsduSize (void) const;

  virtual Mac48Address GetAddress (void) const = 0;

  virtual Ssid GetSsid (void) const = 0;

  virtual Mac48Address GetBssid (void) const = 0;

  virtual void SetAddress (Mac48Address address) = 0;

  virtual void SetSsid (Ssid ssid) = 0;

private:

  friend class WifiNetDevice;

  virtual void Enqueue (Ptr<const Packet> packet, Mac48Address to) = 0;

  virtual void SetWifiPhy (Ptr<WifiPhy> phy) = 0;

  virtual void SetWifiRemoteStationManager (Ptr<WifiRemoteStationManager> stationManager) = 0;

  virtual void SetForwardUpCallback (Callback<void,Ptr<Packet>, const Mac48Address &> upCallback) = 0;

  virtual void SetLinkUpCallback (Callback<void> linkUp) = 0;

  virtual void SetLinkDownCallback (Callback<void> linkDown) = 0;

  static Time GetDefaultMaxPropagationDelay (void);

  static Time GetDefaultSlot (void);

  static Time GetDefaultSifs (void);

  static Time GetDefaultEifsNoDifs (void);

  static Time GetDefaultCtsAckDelay (void);

  static Time GetDefaultCtsAckTimeout (void);

  Time m_slot;

  Time m_pifs;

  Time m_sifs;

  Time m_eifsNoDifs;

  Time m_ctsTimeout;

  Time m_ackTimeout;

  Time m_maxPropagationDelay;

  uint32_t m_maxMsduSize;

};

} // namespace ns3

#endif /* WIFI_MAC_H */