A Discrete-Event Network Simulator
API
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Groups Pages
ns3::WifiMacHeader Class Reference

#include <wifi-mac-header.h>

+ Inheritance diagram for ns3::WifiMacHeader:
+ Collaboration diagram for ns3::WifiMacHeader:

Public Types

enum  AddressType { ADDR1, ADDR2, ADDR3, ADDR4 }
enum  QosAckPolicy { NORMAL_ACK = 0, NO_ACK = 1, NO_EXPLICIT_ACK = 2, BLOCK_ACK = 3 }

Public Member Functions

 WifiMacHeader ()
 ~WifiMacHeader ()
virtual uint32_t Deserialize (Buffer::Iterator start)
Mac48Address GetAddr1 (void) const
Mac48Address GetAddr2 (void) const
Mac48Address GetAddr3 (void) const
Mac48Address GetAddr4 (void) const
Time GetDuration (void) const
uint16_t GetFragmentNumber (void) const
virtual TypeId GetInstanceTypeId (void) const
enum QosAckPolicy GetQosAckPolicy (void) const
uint8_t GetQosTid (void) const
uint8_t GetQosTxopLimit (void) const
uint16_t GetRawDuration (void) const
uint16_t GetSequenceControl (void) const
uint16_t GetSequenceNumber (void) const
virtual uint32_t GetSerializedSize (void) const
uint32_t GetSize (void) const
enum WifiMacType GetType (void) const
const char * GetTypeString (void) const
bool IsAck (void) const
bool IsAction () const
bool IsAssocReq (void) const
bool IsAssocResp (void) const
bool IsAuthentication (void) const
bool IsBeacon (void) const
bool IsBlockAck (void) const
bool IsBlockAckReq (void) const
bool IsCfpoll (void) const
bool IsCtl (void) const
bool IsCts (void) const
bool IsData (void) const
bool IsDeauthentication (void) const
bool IsDisassociation (void) const
bool IsFromDs (void) const
bool IsMgt (void) const
bool IsMoreFragments (void) const
bool IsMultihopAction () const
bool IsProbeReq (void) const
bool IsProbeResp (void) const
bool IsQosAck (void) const
bool IsQosAmsdu (void) const
bool IsQosBlockAck (void) const
bool IsQosData (void) const
bool IsQosEosp (void) const
bool IsQosNoAck (void) const
bool IsReassocReq (void) const
bool IsReassocResp (void) const
bool IsRetry (void) const
bool IsRts (void) const
bool IsToDs (void) const
virtual void Print (std::ostream &os) const
virtual void Serialize (Buffer::Iterator start) const
void SetAction ()
void SetAddr1 (Mac48Address address)
void SetAddr2 (Mac48Address address)
void SetAddr3 (Mac48Address address)
void SetAddr4 (Mac48Address address)
void SetAssocReq (void)
void SetAssocResp (void)
void SetBeacon (void)
void SetBlockAck (void)
void SetBlockAckReq (void)
void SetDsFrom (void)
void SetDsNotFrom (void)
void SetDsNotTo (void)
void SetDsTo (void)
void SetDuration (Time duration)
void SetFragmentNumber (uint8_t frag)
void SetId (uint16_t id)
void SetMoreFragments (void)
void SetMultihopAction ()
void SetNoMoreFragments (void)
void SetNoOrder (void)
void SetNoRetry (void)
void SetOrder (void)
void SetProbeReq (void)
void SetProbeResp (void)
void SetQosAckPolicy (enum QosAckPolicy)
void SetQosAmsdu (void)
void SetQosBlockAck (void)
void SetQosEosp ()
void SetQosNoAck (void)
void SetQosNoAmsdu (void)
void SetQosNoEosp ()
void SetQosNormalAck (void)
void SetQosTid (uint8_t tid)
void SetQosTxopLimit (uint8_t txop)
void SetRawDuration (uint16_t duration)
void SetRetry (void)
void SetSequenceNumber (uint16_t seq)
void SetType (enum WifiMacType type)
void SetTypeData (void)
- Public Member Functions inherited from ns3::Header
virtual ~Header ()

Static Public Member Functions

static TypeId GetTypeId (void)

Private Member Functions

uint16_t GetFrameControl (void) const
uint16_t GetQosControl (void) const
void PrintFrameControl (std::ostream &os) const
void SetFrameControl (uint16_t control)
void SetQosControl (uint16_t qos)
void SetSequenceControl (uint16_t seq)

Private Attributes

Mac48Address m_addr1
Mac48Address m_addr2
Mac48Address m_addr3
Mac48Address m_addr4
uint8_t m_amsduPresent
uint8_t m_ctrlFromDs
uint8_t m_ctrlMoreData
uint8_t m_ctrlMoreFrag
uint8_t m_ctrlOrder
uint8_t m_ctrlPwrMgt
uint8_t m_ctrlRetry
uint8_t m_ctrlSubtype
uint8_t m_ctrlToDs
uint8_t m_ctrlType
uint8_t m_ctrlWep
uint16_t m_duration
uint8_t m_qosAckPolicy
uint8_t m_qosEosp
uint16_t m_qosStuff
uint8_t m_qosTid
uint8_t m_seqFrag
uint16_t m_seqSeq

Additional Inherited Members

- Protected Member Functions inherited from ns3::ObjectBase
void ConstructSelf (const AttributeConstructionList &attributes)
virtual void NotifyConstructionCompleted (void)

Detailed Description

Implements the IEEE 802.11 MAC header

Doxygen introspection did not find any typical Config paths.
No Attributes are defined for this type.
No TraceSources are defined for this type.

Definition at line 77 of file wifi-mac-header.h.

Member Enumeration Documentation

Enumerator:
ADDR1 
ADDR2 
ADDR3 
ADDR4 

Definition at line 88 of file wifi-mac-header.h.

Enumerator:
NORMAL_ACK 
NO_ACK 
NO_EXPLICIT_ACK 
BLOCK_ACK 

Definition at line 80 of file wifi-mac-header.h.

Constructor & Destructor Documentation

ns3::WifiMacHeader::WifiMacHeader ( )

Definition at line 48 of file wifi-mac-header.cc.

ns3::WifiMacHeader::~WifiMacHeader ( )

Definition at line 56 of file wifi-mac-header.cc.

Member Function Documentation

uint32_t ns3::WifiMacHeader::Deserialize ( Buffer::Iterator  start)
virtual
Parameters
startan iterator which points to where the header should written.
Returns
the number of bytes read.

This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.

Implements ns3::Header.

Definition at line 1130 of file wifi-mac-header.cc.

References ns3::Buffer::Iterator::GetDistanceFrom(), m_addr1, m_addr2, m_addr3, m_addr4, m_ctrlFromDs, m_ctrlSubtype, m_ctrlToDs, m_ctrlType, m_duration, ns3::ReadFrom(), ns3::Buffer::Iterator::ReadLsbtohU16(), SetFrameControl(), SetQosControl(), SetSequenceControl(), visualizer.core::start(), ns3::SUBTYPE_CTL_ACK, ns3::SUBTYPE_CTL_BACKREQ, ns3::SUBTYPE_CTL_BACKRESP, ns3::SUBTYPE_CTL_CTS, ns3::SUBTYPE_CTL_RTS, ns3::TYPE_CTL, ns3::TYPE_DATA, and ns3::TYPE_MGT.

+ Here is the call graph for this function:

Mac48Address ns3::WifiMacHeader::GetAddr1 ( void  ) const

Definition at line 416 of file wifi-mac-header.cc.

References m_addr1.

Referenced by ns3::MacLow::BlockAckTimeout(), ns3::MacLow::CalculateOverallTxTime(), ns3::MacLow::CalculateTransmissionTime(), ns3::EdcaTxopN::CompleteTx(), ns3::MacLow::CtsTimeout(), ns3::MacLow::FastAckTimeout(), ns3::MeshWifiInterfaceMac::ForwardDown(), ns3::MacLow::ForwardDown(), ns3::MacLow::GetDataTxVector(), ns3::EdcaTxopN::GetFragmentOffset(), ns3::DcaTxop::GetFragmentOffset(), ns3::EdcaTxopN::GetFragmentSize(), ns3::DcaTxop::GetFragmentSize(), ns3::EdcaTxopN::GetNextFragmentSize(), ns3::DcaTxop::GetNextFragmentSize(), ns3::BlockAckManager::GetNextPacket(), ns3::MacTxMiddle::GetNextSequenceNumberfor(), ns3::MacLow::GetRtsTxVector(), ns3::EdcaTxopN::GotAck(), ns3::EdcaTxopN::IsLastFragment(), ns3::DcaTxop::IsLastFragment(), ns3::EdcaTxopN::MapDestAddressForAggregation(), ns3::EdcaTxopN::MissedAck(), ns3::DcaTxop::MissedAck(), ns3::EdcaTxopN::MissedCts(), ns3::DcaTxop::MissedCts(), ns3::EdcaTxopN::NeedDataRetransmission(), ns3::DcaTxop::NeedDataRetransmission(), ns3::EdcaTxopN::NeedFragmentation(), ns3::DcaTxop::NeedFragmentation(), ns3::EdcaTxopN::NeedRts(), ns3::DcaTxop::NeedRts(), ns3::EdcaTxopN::NeedRtsRetransmission(), ns3::DcaTxop::NeedRtsRetransmission(), ns3::MacLow::NormalAckTimeout(), ns3::EdcaTxopN::NotifyAccessGranted(), ns3::DcaTxop::NotifyAccessGranted(), ns3::MacLow::NotifyNav(), ns3::aodv::Neighbors::ProcessTxError(), ns3::dsr::RouteCache::ProcessTxError(), ns3::EdcaTxopN::PushFront(), ns3::DcaTxop::Queue(), ns3::EdcaTxopN::Queue(), ns3::flame::FlameProtocolMac::Receive(), ns3::MacRxMiddle::Receive(), ns3::AdhocWifiMac::Receive(), ns3::StaWifiMac::Receive(), ns3::ApWifiMac::Receive(), ns3::MeshWifiInterfaceMac::Receive(), ns3::RegularWifiMac::Receive(), ns3::MacLow::ReceiveOk(), ns3::MacLow::SendCtsToSelf(), ns3::MacLow::SendDataAfterCts(), ns3::MacLow::SendDataPacket(), ns3::MeshWifiInterfaceMac::SendManagementFrame(), ns3::MacLow::SendRtsForPacket(), ns3::EdcaTxopN::SetupBlockAckIfNeeded(), ns3::MacLow::StartDataTxTimers(), ns3::MacLow::StartTransmission(), ns3::BlockAckManager::StorePacket(), ns3::MacLow::SuperFastAckTimeout(), ns3::dot11s::PeerManagementProtocolMac::TxError(), ns3::ApWifiMac::TxFailed(), ns3::dot11s::PeerManagementProtocolMac::TxOk(), ns3::ApWifiMac::TxOk(), ns3::dot11s::PeerManagementProtocolMac::UpdateOutcomingFrame(), and ns3::EdcaTxopN::VerifyBlockAck().

Mac48Address ns3::WifiMacHeader::GetAddr4 ( void  ) const

Definition at line 431 of file wifi-mac-header.cc.

References m_addr4.

Referenced by ns3::MeshWifiInterfaceMac::Receive(), and ns3::dot11s::HwmpProtocolMac::ReceiveData().

+ Here is the caller graph for this function:

Time ns3::WifiMacHeader::GetDuration ( void  ) const

Definition at line 707 of file wifi-mac-header.cc.

References m_duration.

Referenced by ns3::MacLow::ForwardDown(), ns3::MacLow::NotifyNav(), and ns3::MacLow::ReceiveOk().

+ Here is the caller graph for this function:

uint16_t ns3::WifiMacHeader::GetFragmentNumber ( void  ) const

Definition at line 722 of file wifi-mac-header.cc.

References m_seqFrag.

Referenced by ns3::MacRxMiddle::HandleFragments(), ns3::MacRxMiddle::Receive(), and ns3::BlockAckCache::UpdateWithMpdu().

+ Here is the caller graph for this function:

uint16_t ns3::WifiMacHeader::GetFrameControl ( void  ) const
private

Definition at line 803 of file wifi-mac-header.cc.

References m_ctrlFromDs, m_ctrlMoreData, m_ctrlMoreFrag, m_ctrlOrder, m_ctrlRetry, m_ctrlSubtype, m_ctrlToDs, m_ctrlType, and m_ctrlWep.

Referenced by Serialize().

+ Here is the caller graph for this function:

TypeId ns3::WifiMacHeader::GetInstanceTypeId ( void  ) const
virtual
Returns
the TypeId associated to the most-derived type of this instance.

This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.

Implements ns3::ObjectBase.

Definition at line 965 of file wifi-mac-header.cc.

References GetTypeId().

+ Here is the call graph for this function:

enum WifiMacHeader::QosAckPolicy ns3::WifiMacHeader::GetQosAckPolicy ( void  ) const

Definition at line 773 of file wifi-mac-header.cc.

References BLOCK_ACK, m_qosAckPolicy, NO_ACK, NO_EXPLICIT_ACK, NORMAL_ACK, and NS_ASSERT.

uint16_t ns3::WifiMacHeader::GetQosControl ( void  ) const
private

Definition at line 819 of file wifi-mac-header.cc.

References m_amsduPresent, m_qosAckPolicy, m_qosEosp, m_qosStuff, and m_qosTid.

Referenced by Serialize().

+ Here is the caller graph for this function:

uint8_t ns3::WifiMacHeader::GetQosTxopLimit ( void  ) const

Definition at line 796 of file wifi-mac-header.cc.

References IsQosData(), m_qosStuff, and NS_ASSERT.

+ Here is the call graph for this function:

uint16_t ns3::WifiMacHeader::GetRawDuration ( void  ) const

Definition at line 702 of file wifi-mac-header.cc.

References m_duration.

uint16_t ns3::WifiMacHeader::GetSequenceControl ( void  ) const
uint16_t ns3::WifiMacHeader::GetSequenceNumber ( void  ) const
uint32_t ns3::WifiMacHeader::GetSerializedSize ( void  ) const
virtual
Returns
the expected size of the header.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full header data by Serialize.

Implements ns3::Header.

Definition at line 1073 of file wifi-mac-header.cc.

References GetSize().

Referenced by ns3::MacLow::NotifyNav(), ns3::EdcaTxopN::PushFront(), ns3::DcaTxop::Queue(), and ns3::EdcaTxopN::Queue().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

enum WifiMacType ns3::WifiMacHeader::GetType ( void  ) const

Definition at line 437 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, NS_ASSERT, ns3::SUBTYPE_CTL_ACK, ns3::SUBTYPE_CTL_BACKREQ, ns3::SUBTYPE_CTL_BACKRESP, ns3::SUBTYPE_CTL_CTS, ns3::SUBTYPE_CTL_RTS, ns3::TYPE_CTL, ns3::TYPE_DATA, ns3::TYPE_MGT, ns3::WIFI_MAC_CTL_ACK, ns3::WIFI_MAC_CTL_BACKREQ, ns3::WIFI_MAC_CTL_BACKRESP, ns3::WIFI_MAC_CTL_CTS, ns3::WIFI_MAC_CTL_RTS, ns3::WIFI_MAC_DATA, ns3::WIFI_MAC_DATA_CFACK, ns3::WIFI_MAC_DATA_CFACK_CFPOLL, ns3::WIFI_MAC_DATA_CFPOLL, ns3::WIFI_MAC_DATA_NULL, ns3::WIFI_MAC_DATA_NULL_CFACK, ns3::WIFI_MAC_DATA_NULL_CFACK_CFPOLL, ns3::WIFI_MAC_DATA_NULL_CFPOLL, ns3::WIFI_MAC_MGT_ACTION, ns3::WIFI_MAC_MGT_ACTION_NO_ACK, ns3::WIFI_MAC_MGT_ASSOCIATION_REQUEST, ns3::WIFI_MAC_MGT_ASSOCIATION_RESPONSE, ns3::WIFI_MAC_MGT_AUTHENTICATION, ns3::WIFI_MAC_MGT_BEACON, ns3::WIFI_MAC_MGT_DEAUTHENTICATION, ns3::WIFI_MAC_MGT_DISASSOCIATION, ns3::WIFI_MAC_MGT_MULTIHOP_ACTION, ns3::WIFI_MAC_MGT_PROBE_REQUEST, ns3::WIFI_MAC_MGT_PROBE_RESPONSE, ns3::WIFI_MAC_MGT_REASSOCIATION_REQUEST, ns3::WIFI_MAC_MGT_REASSOCIATION_RESPONSE, ns3::WIFI_MAC_QOSDATA, ns3::WIFI_MAC_QOSDATA_CFACK, ns3::WIFI_MAC_QOSDATA_CFACK_CFPOLL, ns3::WIFI_MAC_QOSDATA_CFPOLL, ns3::WIFI_MAC_QOSDATA_NULL, ns3::WIFI_MAC_QOSDATA_NULL_CFACK_CFPOLL, and ns3::WIFI_MAC_QOSDATA_NULL_CFPOLL.

Referenced by GetTypeString(), IsAck(), IsAction(), IsAssocReq(), IsAssocResp(), IsAuthentication(), IsBeacon(), IsBlockAck(), IsBlockAckReq(), IsCfpoll(), IsCts(), IsDeauthentication(), IsDisassociation(), IsMultihopAction(), IsProbeReq(), IsProbeResp(), IsReassocReq(), IsReassocResp(), IsRts(), ns3::EdcaTxopN::NotifyAccessGranted(), Print(), and ns3::RegularWifiMac::Receive().

+ Here is the caller graph for this function:

TypeId ns3::WifiMacHeader::GetTypeId ( void  )
static

Get the type ID.

Reimplemented from ns3::Header.

Definition at line 955 of file wifi-mac-header.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

const char * ns3::WifiMacHeader::GetTypeString ( void  ) const

Definition at line 902 of file wifi-mac-header.cc.

References ns3::DATA, FOO, and GetType().

Referenced by ns3::MacLow::ForwardDown(), Print(), and ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsAck ( void  ) const

Definition at line 625 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_CTL_ACK.

Referenced by ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsAction ( void  ) const
bool ns3::WifiMacHeader::IsAssocReq ( void  ) const

Definition at line 630 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_ASSOCIATION_REQUEST.

Referenced by ns3::StaWifiMac::Receive(), and ns3::ApWifiMac::Receive().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsAssocResp ( void  ) const

Definition at line 635 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_ASSOCIATION_RESPONSE.

Referenced by ns3::StaWifiMac::Receive(), ns3::ApWifiMac::TxFailed(), and ns3::ApWifiMac::TxOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsAuthentication ( void  ) const

Definition at line 670 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_AUTHENTICATION.

+ Here is the call graph for this function:

bool ns3::WifiMacHeader::IsBeacon ( void  ) const

Definition at line 660 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_BEACON.

Referenced by ns3::dot11s::PeerManagementProtocolMac::Receive(), ns3::StaWifiMac::Receive(), and ns3::MeshWifiInterfaceMac::Receive().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsBlockAck ( void  ) const

Definition at line 695 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_CTL_BACKRESP.

Referenced by ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsBlockAckReq ( void  ) const

Definition at line 690 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_CTL_BACKREQ.

Referenced by ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsCfpoll ( void  ) const
bool ns3::WifiMacHeader::IsCtl ( void  ) const

Definition at line 585 of file wifi-mac-header.cc.

References m_ctrlType, and ns3::TYPE_CTL.

Referenced by ns3::AdhocWifiMac::Receive(), ns3::StaWifiMac::Receive(), and ns3::MacLow::ReceiveOk().

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsCts ( void  ) const

Definition at line 620 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_CTL_CTS.

Referenced by ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsDeauthentication ( void  ) const

Definition at line 675 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_DEAUTHENTICATION.

+ Here is the call graph for this function:

bool ns3::WifiMacHeader::IsDisassociation ( void  ) const

Definition at line 665 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_DISASSOCIATION.

Referenced by ns3::ApWifiMac::Receive().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsFromDs ( void  ) const

Definition at line 563 of file wifi-mac-header.cc.

References m_ctrlFromDs.

Referenced by ns3::StaWifiMac::Receive(), and ns3::ApWifiMac::Receive().

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsMgt ( void  ) const

Definition at line 590 of file wifi-mac-header.cc.

References m_ctrlType, and ns3::TYPE_MGT.

Referenced by ns3::MacRxMiddle::Receive(), ns3::ApWifiMac::Receive(), ns3::RegularWifiMac::Receive(), and ns3::MacLow::ReceiveOk().

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsMoreFragments ( void  ) const

Definition at line 732 of file wifi-mac-header.cc.

References m_ctrlMoreFrag.

Referenced by ns3::MacRxMiddle::HandleFragments().

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsMultihopAction ( void  ) const

Definition at line 685 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_MULTIHOP_ACTION.

+ Here is the call graph for this function:

bool ns3::WifiMacHeader::IsProbeReq ( void  ) const

Definition at line 650 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_PROBE_REQUEST.

Referenced by ns3::StaWifiMac::Receive(), and ns3::ApWifiMac::Receive().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsProbeResp ( void  ) const

Definition at line 655 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_PROBE_RESPONSE.

Referenced by ns3::StaWifiMac::Receive().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsQosAck ( void  ) const

Definition at line 749 of file wifi-mac-header.cc.

References IsQosData(), m_qosAckPolicy, and NS_ASSERT.

Referenced by ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsQosAmsdu ( void  ) const

Definition at line 761 of file wifi-mac-header.cc.

References IsQosData(), m_amsduPresent, and NS_ASSERT.

Referenced by ns3::EdcaTxopN::GotAck(), ns3::EdcaTxopN::NotifyAccessGranted(), ns3::AdhocWifiMac::Receive(), ns3::StaWifiMac::Receive(), and ns3::ApWifiMac::Receive().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsQosBlockAck ( void  ) const

Definition at line 737 of file wifi-mac-header.cc.

References IsQosData(), m_qosAckPolicy, and NS_ASSERT.

Referenced by ns3::EdcaTxopN::CompleteTx(), ns3::EdcaTxopN::NotifyAccessGranted(), and ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsQosEosp ( void  ) const

Definition at line 755 of file wifi-mac-header.cc.

References IsQosData(), m_qosEosp, and NS_ASSERT.

+ Here is the call graph for this function:

bool ns3::WifiMacHeader::IsQosNoAck ( void  ) const

Definition at line 743 of file wifi-mac-header.cc.

References IsQosData(), m_qosAckPolicy, and NS_ASSERT.

Referenced by ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsReassocReq ( void  ) const

Definition at line 640 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_REASSOCIATION_REQUEST.

+ Here is the call graph for this function:

bool ns3::WifiMacHeader::IsReassocResp ( void  ) const

Definition at line 645 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_MGT_REASSOCIATION_RESPONSE.

+ Here is the call graph for this function:

bool ns3::WifiMacHeader::IsRetry ( void  ) const

Definition at line 727 of file wifi-mac-header.cc.

References m_ctrlRetry.

Referenced by ns3::EdcaTxopN::CompleteTx(), ns3::MacRxMiddle::IsDuplicate(), and ns3::EdcaTxopN::NotifyAccessGranted().

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsRts ( void  ) const

Definition at line 615 of file wifi-mac-header.cc.

References GetType(), and ns3::WIFI_MAC_CTL_RTS.

Referenced by ns3::MacLow::NotifyNav(), and ns3::MacLow::ReceiveOk().

+ Here is the call graph for this function:

+ Here is the caller graph for this function:

bool ns3::WifiMacHeader::IsToDs ( void  ) const

Definition at line 568 of file wifi-mac-header.cc.

References m_ctrlToDs.

Referenced by ns3::StaWifiMac::Receive(), and ns3::ApWifiMac::Receive().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::Print ( std::ostream &  os) const
virtual
Parameters
osoutput stream This method is used by Packet::Print to print the content of a trailer as ascii data to a c++ output stream. Although the trailer is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Implements ns3::Header.

Definition at line 980 of file wifi-mac-header.cc.

References GetType(), GetTypeString(), m_addr1, m_addr2, m_addr3, m_addr4, m_ctrlFromDs, m_ctrlToDs, m_duration, m_seqFrag, m_seqSeq, NS_FATAL_ERROR, PrintFrameControl(), ns3::WIFI_MAC_CTL_ACK, ns3::WIFI_MAC_CTL_BACKREQ, ns3::WIFI_MAC_CTL_BACKRESP, ns3::WIFI_MAC_CTL_CTLWRAPPER, ns3::WIFI_MAC_CTL_CTS, ns3::WIFI_MAC_CTL_RTS, ns3::WIFI_MAC_DATA, ns3::WIFI_MAC_DATA_CFACK, ns3::WIFI_MAC_DATA_CFACK_CFPOLL, ns3::WIFI_MAC_DATA_CFPOLL, ns3::WIFI_MAC_DATA_NULL, ns3::WIFI_MAC_DATA_NULL_CFACK, ns3::WIFI_MAC_DATA_NULL_CFACK_CFPOLL, ns3::WIFI_MAC_DATA_NULL_CFPOLL, ns3::WIFI_MAC_MGT_ACTION, ns3::WIFI_MAC_MGT_ACTION_NO_ACK, ns3::WIFI_MAC_MGT_ASSOCIATION_REQUEST, ns3::WIFI_MAC_MGT_ASSOCIATION_RESPONSE, ns3::WIFI_MAC_MGT_AUTHENTICATION, ns3::WIFI_MAC_MGT_BEACON, ns3::WIFI_MAC_MGT_DEAUTHENTICATION, ns3::WIFI_MAC_MGT_DISASSOCIATION, ns3::WIFI_MAC_MGT_MULTIHOP_ACTION, ns3::WIFI_MAC_MGT_PROBE_REQUEST, ns3::WIFI_MAC_MGT_PROBE_RESPONSE, ns3::WIFI_MAC_MGT_REASSOCIATION_REQUEST, ns3::WIFI_MAC_MGT_REASSOCIATION_RESPONSE, ns3::WIFI_MAC_QOSDATA, ns3::WIFI_MAC_QOSDATA_CFACK, ns3::WIFI_MAC_QOSDATA_CFACK_CFPOLL, ns3::WIFI_MAC_QOSDATA_CFPOLL, ns3::WIFI_MAC_QOSDATA_NULL, ns3::WIFI_MAC_QOSDATA_NULL_CFACK_CFPOLL, and ns3::WIFI_MAC_QOSDATA_NULL_CFPOLL.

+ Here is the call graph for this function:

void ns3::WifiMacHeader::PrintFrameControl ( std::ostream &  os) const
private

Definition at line 971 of file wifi-mac-header.cc.

References m_ctrlFromDs, m_ctrlMoreData, m_ctrlMoreFrag, m_ctrlRetry, and m_ctrlToDs.

Referenced by Print().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::Serialize ( Buffer::Iterator  start) const
virtual
Parameters
startan iterator which points to where the header should be written.

This method is used by Packet::AddHeader to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this header in a real network.

Implements ns3::Header.

Definition at line 1078 of file wifi-mac-header.cc.

References GetFrameControl(), GetQosControl(), GetSequenceControl(), m_addr1, m_addr2, m_addr3, m_addr4, m_ctrlFromDs, m_ctrlSubtype, m_ctrlToDs, m_ctrlType, m_duration, NS_ASSERT, ns3::SUBTYPE_CTL_ACK, ns3::SUBTYPE_CTL_BACKREQ, ns3::SUBTYPE_CTL_BACKRESP, ns3::SUBTYPE_CTL_CTS, ns3::SUBTYPE_CTL_RTS, ns3::TYPE_CTL, ns3::TYPE_DATA, ns3::TYPE_MGT, ns3::Buffer::Iterator::WriteHtolsbU16(), and ns3::WriteTo().

+ Here is the call graph for this function:

void ns3::WifiMacHeader::SetAddr4 ( Mac48Address  address)

Definition at line 97 of file wifi-mac-header.cc.

References first::address, and m_addr4.

Referenced by ns3::MeshWifiInterfaceMac::ForwardDown().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetAssocReq ( void  )

Definition at line 102 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_MGT.

Referenced by ns3::StaWifiMac::SendAssociationRequest().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetAssocResp ( void  )

Definition at line 108 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_MGT.

Referenced by ns3::ApWifiMac::SendAssocResp().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetBeacon ( void  )

Definition at line 126 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_MGT.

Referenced by ns3::MeshWifiBeacon::CreateHeader(), and ns3::ApWifiMac::SendOneBeacon().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetBlockAck ( void  )

Definition at line 138 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_CTL.

void ns3::WifiMacHeader::SetBlockAckReq ( void  )

Definition at line 132 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_CTL.

void ns3::WifiMacHeader::SetDsFrom ( void  )

Definition at line 61 of file wifi-mac-header.cc.

References m_ctrlFromDs.

Referenced by ns3::ApWifiMac::ForwardDown(), ns3::MeshWifiInterfaceMac::ForwardDown(), and ns3::dot11s::AirtimeLinkMetricCalculator::SetHeaderTid().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetDsTo ( void  )

Definition at line 71 of file wifi-mac-header.cc.

References m_ctrlToDs.

Referenced by ns3::StaWifiMac::Enqueue(), ns3::MeshWifiInterfaceMac::ForwardDown(), and ns3::dot11s::AirtimeLinkMetricCalculator::SetHeaderTid().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetDuration ( Time  duration)
void ns3::WifiMacHeader::SetFragmentNumber ( uint8_t  frag)
void ns3::WifiMacHeader::SetFrameControl ( uint16_t  control)
private

Definition at line 831 of file wifi-mac-header.cc.

References m_ctrlFromDs, m_ctrlMoreData, m_ctrlMoreFrag, m_ctrlOrder, m_ctrlRetry, m_ctrlSubtype, m_ctrlToDs, m_ctrlType, and m_ctrlWep.

Referenced by Deserialize().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetId ( uint16_t  id)

Definition at line 321 of file wifi-mac-header.cc.

References m_duration.

void ns3::WifiMacHeader::SetMoreFragments ( void  )

Definition at line 337 of file wifi-mac-header.cc.

References m_ctrlMoreFrag.

Referenced by ns3::EdcaTxopN::GetFragmentPacket(), and ns3::DcaTxop::GetFragmentPacket().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetMultihopAction ( void  )

Definition at line 157 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_MGT.

void ns3::WifiMacHeader::SetOrder ( void  )

Definition at line 341 of file wifi-mac-header.cc.

References m_ctrlOrder.

void ns3::WifiMacHeader::SetProbeReq ( void  )

Definition at line 114 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_MGT.

Referenced by ns3::StaWifiMac::SendProbeRequest().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetProbeResp ( void  )

Definition at line 120 of file wifi-mac-header.cc.

References m_ctrlSubtype, m_ctrlType, and ns3::TYPE_MGT.

Referenced by ns3::ApWifiMac::SendProbeResp().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetQosAckPolicy ( enum QosAckPolicy  policy)
void ns3::WifiMacHeader::SetQosAmsdu ( void  )

Definition at line 402 of file wifi-mac-header.cc.

References m_amsduPresent.

Referenced by ns3::EdcaTxopN::NotifyAccessGranted().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetQosBlockAck ( void  )

Definition at line 393 of file wifi-mac-header.cc.

References m_qosAckPolicy.

void ns3::WifiMacHeader::SetQosControl ( uint16_t  qos)
private

Definition at line 850 of file wifi-mac-header.cc.

References m_amsduPresent, m_qosAckPolicy, m_qosEosp, m_qosStuff, and m_qosTid.

Referenced by Deserialize().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetQosEosp ( )

Definition at line 361 of file wifi-mac-header.cc.

References m_qosEosp.

void ns3::WifiMacHeader::SetQosNoAck ( void  )

Definition at line 398 of file wifi-mac-header.cc.

References m_qosAckPolicy.

void ns3::WifiMacHeader::SetQosNoAmsdu ( void  )

Definition at line 406 of file wifi-mac-header.cc.

References m_amsduPresent.

Referenced by ns3::StaWifiMac::Enqueue(), ns3::AdhocWifiMac::Enqueue(), ns3::ApWifiMac::ForwardDown(), and ns3::MeshWifiInterfaceMac::ForwardDown().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetQosNoEosp ( )

Definition at line 365 of file wifi-mac-header.cc.

References m_qosEosp.

Referenced by ns3::StaWifiMac::Enqueue(), ns3::AdhocWifiMac::Enqueue(), ns3::ApWifiMac::ForwardDown(), and ns3::MeshWifiInterfaceMac::ForwardDown().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetQosNormalAck ( void  )

Definition at line 388 of file wifi-mac-header.cc.

References m_qosAckPolicy.

void ns3::WifiMacHeader::SetQosTid ( uint8_t  tid)
void ns3::WifiMacHeader::SetQosTxopLimit ( uint8_t  txop)

Definition at line 410 of file wifi-mac-header.cc.

References m_qosStuff.

Referenced by ns3::StaWifiMac::Enqueue(), ns3::AdhocWifiMac::Enqueue(), ns3::ApWifiMac::ForwardDown(), and ns3::MeshWifiInterfaceMac::ForwardDown().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetRawDuration ( uint16_t  duration)

Definition at line 309 of file wifi-mac-header.cc.

References m_duration.

void ns3::WifiMacHeader::SetRetry ( void  )

Definition at line 349 of file wifi-mac-header.cc.

References m_ctrlRetry.

Referenced by ns3::BlockAckManager::GetNextPacket(), ns3::EdcaTxopN::MissedAck(), ns3::DcaTxop::MissedAck(), and ns3::EdcaTxopN::MissedBlockAck().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetSequenceControl ( uint16_t  seq)
private

Definition at line 844 of file wifi-mac-header.cc.

References m_seqFrag, and m_seqSeq.

Referenced by Deserialize().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetSequenceNumber ( uint16_t  seq)

Definition at line 325 of file wifi-mac-header.cc.

References m_seqSeq.

Referenced by ns3::EdcaTxopN::NotifyAccessGranted(), ns3::DcaTxop::NotifyAccessGranted(), and ns3::EdcaTxopN::SendAddBaRequest().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetType ( enum WifiMacType  type)

Definition at line 163 of file wifi-mac-header.cc.

References m_ctrlFromDs, m_ctrlSubtype, m_ctrlToDs, m_ctrlType, ns3::SUBTYPE_CTL_ACK, ns3::SUBTYPE_CTL_BACKREQ, ns3::SUBTYPE_CTL_BACKRESP, ns3::SUBTYPE_CTL_CTLWRAPPER, ns3::SUBTYPE_CTL_CTS, ns3::SUBTYPE_CTL_RTS, ns3::TYPE_CTL, ns3::TYPE_DATA, ns3::TYPE_MGT, ns3::WIFI_MAC_CTL_ACK, ns3::WIFI_MAC_CTL_BACKREQ, ns3::WIFI_MAC_CTL_BACKRESP, ns3::WIFI_MAC_CTL_CTLWRAPPER, ns3::WIFI_MAC_CTL_CTS, ns3::WIFI_MAC_CTL_RTS, ns3::WIFI_MAC_DATA, ns3::WIFI_MAC_DATA_CFACK, ns3::WIFI_MAC_DATA_CFACK_CFPOLL, ns3::WIFI_MAC_DATA_CFPOLL, ns3::WIFI_MAC_DATA_NULL, ns3::WIFI_MAC_DATA_NULL_CFACK, ns3::WIFI_MAC_DATA_NULL_CFACK_CFPOLL, ns3::WIFI_MAC_DATA_NULL_CFPOLL, ns3::WIFI_MAC_MGT_ACTION, ns3::WIFI_MAC_MGT_ACTION_NO_ACK, ns3::WIFI_MAC_MGT_ASSOCIATION_REQUEST, ns3::WIFI_MAC_MGT_ASSOCIATION_RESPONSE, ns3::WIFI_MAC_MGT_AUTHENTICATION, ns3::WIFI_MAC_MGT_BEACON, ns3::WIFI_MAC_MGT_DEAUTHENTICATION, ns3::WIFI_MAC_MGT_DISASSOCIATION, ns3::WIFI_MAC_MGT_MULTIHOP_ACTION, ns3::WIFI_MAC_MGT_PROBE_REQUEST, ns3::WIFI_MAC_MGT_PROBE_RESPONSE, ns3::WIFI_MAC_MGT_REASSOCIATION_REQUEST, ns3::WIFI_MAC_MGT_REASSOCIATION_RESPONSE, ns3::WIFI_MAC_QOSDATA, ns3::WIFI_MAC_QOSDATA_CFACK, ns3::WIFI_MAC_QOSDATA_CFACK_CFPOLL, ns3::WIFI_MAC_QOSDATA_CFPOLL, ns3::WIFI_MAC_QOSDATA_NULL, ns3::WIFI_MAC_QOSDATA_NULL_CFACK_CFPOLL, and ns3::WIFI_MAC_QOSDATA_NULL_CFPOLL.

Referenced by ns3::StaWifiMac::Enqueue(), ns3::AdhocWifiMac::Enqueue(), ns3::ApWifiMac::ForwardDown(), ns3::MeshWifiInterfaceMac::ForwardDown(), ns3::MacLow::GetAckSize(), ns3::MacLow::GetBlockAckSize(), ns3::MacLow::GetCtsSize(), ns3::MacLow::GetRtsSize(), ns3::MacLow::NotifyNav(), ns3::MacLow::SendAckAfterData(), ns3::EdcaTxopN::SendBlockAckRequest(), ns3::MacLow::SendBlockAckResponse(), ns3::MacLow::SendCtsAfterRts(), ns3::MacLow::SendCtsToSelf(), and ns3::MacLow::SendRtsForPacket().

+ Here is the caller graph for this function:

void ns3::WifiMacHeader::SetTypeData ( void  )

Member Data Documentation

Mac48Address ns3::WifiMacHeader::m_addr1
private

Definition at line 216 of file wifi-mac-header.h.

Referenced by Deserialize(), GetAddr1(), Print(), Serialize(), and SetAddr1().

Mac48Address ns3::WifiMacHeader::m_addr2
private

Definition at line 217 of file wifi-mac-header.h.

Referenced by Deserialize(), GetAddr2(), Print(), Serialize(), and SetAddr2().

Mac48Address ns3::WifiMacHeader::m_addr3
private

Definition at line 218 of file wifi-mac-header.h.

Referenced by Deserialize(), GetAddr3(), Print(), Serialize(), and SetAddr3().

Mac48Address ns3::WifiMacHeader::m_addr4
private

Definition at line 221 of file wifi-mac-header.h.

Referenced by Deserialize(), GetAddr4(), Print(), Serialize(), and SetAddr4().

uint8_t ns3::WifiMacHeader::m_amsduPresent
private
uint8_t ns3::WifiMacHeader::m_ctrlFromDs
private
uint8_t ns3::WifiMacHeader::m_ctrlMoreData
private

Definition at line 212 of file wifi-mac-header.h.

Referenced by GetFrameControl(), PrintFrameControl(), and SetFrameControl().

uint8_t ns3::WifiMacHeader::m_ctrlMoreFrag
private
uint8_t ns3::WifiMacHeader::m_ctrlOrder
private

Definition at line 214 of file wifi-mac-header.h.

Referenced by GetFrameControl(), SetFrameControl(), SetNoOrder(), and SetOrder().

uint8_t ns3::WifiMacHeader::m_ctrlPwrMgt
private

Definition at line 211 of file wifi-mac-header.h.

uint8_t ns3::WifiMacHeader::m_ctrlRetry
private
uint8_t ns3::WifiMacHeader::m_ctrlToDs
private
uint8_t ns3::WifiMacHeader::m_ctrlWep
private

Definition at line 213 of file wifi-mac-header.h.

Referenced by GetFrameControl(), and SetFrameControl().

uint16_t ns3::WifiMacHeader::m_duration
private
uint8_t ns3::WifiMacHeader::m_qosAckPolicy
private
uint8_t ns3::WifiMacHeader::m_qosEosp
private

Definition at line 223 of file wifi-mac-header.h.

Referenced by GetQosControl(), IsQosEosp(), SetQosControl(), SetQosEosp(), and SetQosNoEosp().

uint16_t ns3::WifiMacHeader::m_qosStuff
private

Definition at line 226 of file wifi-mac-header.h.

Referenced by GetQosControl(), GetQosTxopLimit(), SetQosControl(), and SetQosTxopLimit().

uint8_t ns3::WifiMacHeader::m_qosTid
private

Definition at line 222 of file wifi-mac-header.h.

Referenced by GetQosControl(), GetQosTid(), SetQosControl(), and SetQosTid().

uint8_t ns3::WifiMacHeader::m_seqFrag
private
uint16_t ns3::WifiMacHeader::m_seqSeq
private

The documentation for this class was generated from the following files: