/usr/include/ns3/sta-wifi-mac.h is in libns3-dev 3.13+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2006, 2009 INRIA
* Copyright (c) 2009 MIRKO BANCHI
*
* 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>
* Author: Mirko Banchi <mk.banchi@gmail.com>
*/
#ifndef STA_WIFI_MAC_H
#define STA_WIFI_MAC_H
#include "regular-wifi-mac.h"
#include "ns3/event-id.h"
#include "ns3/packet.h"
#include "ns3/traced-callback.h"
#include "supported-rates.h"
#include "amsdu-subframe-header.h"
namespace ns3 {
class MgtAddBaRequestHeader;
/**
* \ingroup wifi
*
* The Wifi MAC high model for a non-AP STA in a BSS.
*/
class StaWifiMac : public RegularWifiMac
{
public:
static TypeId GetTypeId (void);
StaWifiMac ();
virtual ~StaWifiMac ();
/**
* \param packet the packet to send.
* \param to the address to which the packet should be sent.
*
* The packet should be enqueued in a tx queue, and should be
* dequeued as soon as the channel access function determines that
* access is granted to this MAC.
*/
virtual void Enqueue (Ptr<const Packet> packet, Mac48Address to);
/**
* \param missed the number of beacons which must be missed
* before a new association sequence is started.
*/
void SetMaxMissedBeacons (uint32_t missed);
/**
* \param timeout
*
* If no probe response is received within the specified
* timeout, the station sends a new probe request.
*/
void SetProbeRequestTimeout (Time timeout);
/**
* \param timeout
*
* If no association response is received within the specified
* timeout, the station sends a new association request.
*/
void SetAssocRequestTimeout (Time timeout);
/**
* Start an active association sequence immediately.
*/
void StartActiveAssociation (void);
private:
enum MacState
{
ASSOCIATED,
WAIT_PROBE_RESP,
WAIT_ASSOC_RESP,
BEACON_MISSED,
REFUSED
};
void SetActiveProbing (bool enable);
bool GetActiveProbing (void) const;
virtual void Receive (Ptr<Packet> packet, const WifiMacHeader *hdr);
void SendProbeRequest (void);
void SendAssociationRequest (void);
void TryToEnsureAssociated (void);
void AssocRequestTimeout (void);
void ProbeRequestTimeout (void);
bool IsAssociated (void) const;
bool IsWaitAssocResp (void) const;
void MissedBeacons (void);
void RestartBeaconWatchdog (Time delay);
SupportedRates GetSupportedRates (void) const;
void SetState (enum MacState value);
enum MacState m_state;
Time m_probeRequestTimeout;
Time m_assocRequestTimeout;
EventId m_probeRequestEvent;
EventId m_assocRequestEvent;
EventId m_beaconWatchdog;
Time m_beaconWatchdogEnd;
uint32_t m_maxMissedBeacons;
TracedCallback<Mac48Address> m_assocLogger;
TracedCallback<Mac48Address> m_deAssocLogger;
};
} // namespace ns3
#endif /* STA_WIFI_MAC_H */
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