#include <wifi-mac-header.h>

Inheritance 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
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	SetNoRetry (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::ObjectBase
void	GetAttribute (std::string name, AttributeValue &value) const

bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const

void	SetAttribute (std::string name, const AttributeValue &value)

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)

Static Public Member Functions
static TypeId	GetTypeId (void)

Static Public Member Functions inherited from ns3::Header
static TypeId	GetTypeId (void)

Static Public Member Functions inherited from ns3::Chunk
static TypeId	GetTypeId (void)

Static Public Member Functions inherited from ns3::ObjectBase
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 76 of file wifi-mac-header.h.

Member Function Documentation

uint32_t ns3::WifiMacHeader::Deserialize ( Buffer::Iterator start )

virtual

Parameters

start an 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 1106 of file wifi-mac-header.cc.

References ns3::Buffer::Iterator::GetDistanceFrom(), and ns3::Buffer::Iterator::ReadLsbtohU16().

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 945 of file wifi-mac-header.cc.

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 1049 of file wifi-mac-header.cc.

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

void ns3::WifiMacHeader::Print ( std::ostream & os ) const

virtual

Parameters

os output 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 960 of file wifi-mac-header.cc.

References NS_FATAL_ERROR.

void ns3::WifiMacHeader::Serialize ( Buffer::Iterator start ) const

virtual

Parameters

start an 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 1054 of file wifi-mac-header.cc.

References NS_ASSERT, and ns3::Buffer::Iterator::WriteHtolsbU16().

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

src/wifi/model/wifi-mac-header.h
src/wifi/model/wifi-mac-header.cc

Public Types

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation