--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/wifi/model/wifi-mac-header.h Fri Mar 04 01:26:54 2011 +0000
@@ -0,0 +1,223 @@
+/* -*- 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 WIFI_MAC_HEADER_H
+#define WIFI_MAC_HEADER_H
+
+#include "ns3/header.h"
+#include "ns3/mac48-address.h"
+#include "ns3/nstime.h"
+#include <stdint.h>
+
+namespace ns3 {
+
+enum WifiMacType {
+ WIFI_MAC_CTL_RTS = 0,
+ WIFI_MAC_CTL_CTS,
+ WIFI_MAC_CTL_ACK,
+ WIFI_MAC_CTL_BACKREQ,
+ WIFI_MAC_CTL_BACKRESP,
+
+ WIFI_MAC_MGT_BEACON,
+ WIFI_MAC_MGT_ASSOCIATION_REQUEST,
+ WIFI_MAC_MGT_ASSOCIATION_RESPONSE,
+ WIFI_MAC_MGT_DISASSOCIATION,
+ WIFI_MAC_MGT_REASSOCIATION_REQUEST,
+ WIFI_MAC_MGT_REASSOCIATION_RESPONSE,
+ WIFI_MAC_MGT_PROBE_REQUEST,
+ WIFI_MAC_MGT_PROBE_RESPONSE,
+ WIFI_MAC_MGT_AUTHENTICATION,
+ WIFI_MAC_MGT_DEAUTHENTICATION,
+ WIFI_MAC_MGT_ACTION,
+ WIFI_MAC_MGT_ACTION_NO_ACK,
+ WIFI_MAC_MGT_MULTIHOP_ACTION,
+
+ WIFI_MAC_DATA,
+ WIFI_MAC_DATA_CFACK,
+ WIFI_MAC_DATA_CFPOLL,
+ WIFI_MAC_DATA_CFACK_CFPOLL,
+ WIFI_MAC_DATA_NULL,
+ WIFI_MAC_DATA_NULL_CFACK,
+ WIFI_MAC_DATA_NULL_CFPOLL,
+ WIFI_MAC_DATA_NULL_CFACK_CFPOLL,
+ WIFI_MAC_QOSDATA,
+ WIFI_MAC_QOSDATA_CFACK,
+ WIFI_MAC_QOSDATA_CFPOLL,
+ WIFI_MAC_QOSDATA_CFACK_CFPOLL,
+ WIFI_MAC_QOSDATA_NULL,
+ WIFI_MAC_QOSDATA_NULL_CFPOLL,
+ WIFI_MAC_QOSDATA_NULL_CFACK_CFPOLL,
+};
+
+class WifiMacHeader : public Header
+{
+public:
+ enum QosAckPolicy {
+ NORMAL_ACK = 0,
+ NO_ACK = 1,
+ NO_EXPLICIT_ACK = 2,
+ BLOCK_ACK = 3,
+ };
+
+ enum AddressType {
+ ADDR1,
+ ADDR2,
+ ADDR3,
+ ADDR4
+ };
+
+ WifiMacHeader ();
+ ~WifiMacHeader ();
+
+ static TypeId GetTypeId (void);
+ virtual TypeId GetInstanceTypeId (void) const;
+ virtual void Print (std::ostream &os) const;
+ virtual uint32_t GetSerializedSize (void) const;
+ virtual void Serialize (Buffer::Iterator start) const;
+ virtual uint32_t Deserialize (Buffer::Iterator start);
+
+
+ void SetAssocReq (void);
+ void SetAssocResp (void);
+ void SetProbeReq (void);
+ void SetProbeResp (void);
+ void SetBeacon (void);
+ void SetTypeData (void);
+ void SetAction ();
+ void SetBlockAckReq (void);
+ void SetBlockAck (void);
+ void SetMultihopAction();
+ void SetDsFrom (void);
+ void SetDsNotFrom (void);
+ void SetDsTo (void);
+ void SetDsNotTo (void);
+ void SetAddr1 (Mac48Address address);
+ void SetAddr2 (Mac48Address address);
+ void SetAddr3 (Mac48Address address);
+ void SetAddr4 (Mac48Address address);
+ void SetType (enum WifiMacType type);
+ void SetRawDuration (uint16_t duration);
+ void SetDuration (Time duration);
+ void SetId (uint16_t id);
+ void SetSequenceNumber (uint16_t seq);
+ void SetFragmentNumber (uint8_t frag);
+ void SetNoMoreFragments (void);
+ void SetMoreFragments (void);
+ void SetRetry (void);
+ void SetNoRetry (void);
+ void SetQosTid (uint8_t tid);
+ void SetQosEosp ();
+ void SetQosNoEosp ();
+ void SetQosAckPolicy (enum QosAckPolicy);
+ void SetQosNormalAck (void);
+ void SetQosBlockAck (void);
+ void SetQosNoAck (void);
+ void SetQosAmsdu (void);
+ void SetQosNoAmsdu (void);
+ void SetQosTxopLimit (uint8_t txop);
+
+
+ Mac48Address GetAddr1 (void) const;
+ Mac48Address GetAddr2 (void) const;
+ Mac48Address GetAddr3 (void) const;
+ Mac48Address GetAddr4 (void) const;
+ enum WifiMacType GetType (void) const;
+ bool IsFromDs (void) const;
+ bool IsToDs (void) const;
+ bool IsData (void) const;
+ bool IsQosData (void) const;
+ bool IsCtl (void) const;
+ bool IsMgt (void) const;
+ bool IsCfpoll (void) const;
+ bool IsRts (void) const;
+ bool IsCts (void) const;
+ bool IsAck (void) const;
+ bool IsBlockAckReq (void) const;
+ bool IsBlockAck (void) const;
+ bool IsAssocReq (void) const;
+ bool IsAssocResp (void) const;
+ bool IsReassocReq (void) const;
+ bool IsReassocResp (void) const;
+ bool IsProbeReq (void) const;
+ bool IsProbeResp (void) const;
+ bool IsBeacon (void) const;
+ bool IsDisassociation (void) const;
+ bool IsAuthentication (void) const;
+ bool IsDeauthentication (void) const;
+ bool IsAction () const;
+ bool IsMultihopAction () const;
+ uint16_t GetRawDuration (void) const;
+ Time GetDuration (void) const;
+ uint16_t GetSequenceControl (void) const;
+ uint16_t GetSequenceNumber (void) const;
+ uint16_t GetFragmentNumber (void) const;
+ bool IsRetry (void) const;
+ bool IsMoreFragments (void) const;
+ bool IsQosBlockAck (void) const;
+ bool IsQosNoAck (void) const;
+ bool IsQosAck (void) const;
+ bool IsQosEosp (void) const;
+ bool IsQosAmsdu (void) const;
+ uint8_t GetQosTid (void) const;
+ enum QosAckPolicy GetQosAckPolicy (void) const;
+ uint8_t GetQosTxopLimit (void) const;
+
+ uint32_t GetSize (void) const;
+ const char *GetTypeString (void) const;
+
+
+private:
+ uint16_t GetFrameControl (void) const;
+ uint16_t GetQosControl (void) const;
+ void SetFrameControl (uint16_t control);
+ void SetSequenceControl (uint16_t seq);
+ void SetQosControl (uint16_t qos);
+ void PrintFrameControl (std::ostream &os) const;
+
+ uint8_t m_ctrlType;
+ uint8_t m_ctrlSubtype;
+ uint8_t m_ctrlToDs;
+ uint8_t m_ctrlFromDs;
+ uint8_t m_ctrlMoreFrag;
+ uint8_t m_ctrlRetry;
+ uint8_t m_ctrlPwrMgt;
+ uint8_t m_ctrlMoreData;
+ uint8_t m_ctrlWep;
+ uint8_t m_ctrlOrder;
+ uint16_t m_duration;
+ Mac48Address m_addr1;
+ Mac48Address m_addr2;
+ Mac48Address m_addr3;
+ uint8_t m_seqFrag;
+ uint16_t m_seqSeq;
+ Mac48Address m_addr4;
+ uint8_t m_qosTid;
+ uint8_t m_qosEosp;
+ uint8_t m_qosAckPolicy;
+ uint8_t m_amsduPresent;
+ uint16_t m_qosStuff;
+};
+
+} // namespace ns3
+
+
+
+#endif /* WIFI_MAC_HEADER_H */