See IEEE 802.11 chapter 7.3.1.11 Header format: | category: 1 | action value: 1 |. More...

#include <mgt-headers.h>

Inheritance diagram for ns3::WifiActionHeader:

Collaboration diagram for ns3::WifiActionHeader:

Classes
union	ActionValue
	typedef for union of different ActionValues More...

Public Types
enum	BlockAckActionValue { BLOCK_ACK_ADDBA_REQUEST = 0, BLOCK_ACK_ADDBA_RESPONSE = 1, BLOCK_ACK_DELBA = 2 }
	Block ACK action field values See 802.11 Table 8-202. More...

enum	CategoryValue { BLOCK_ACK = 3, MESH_PEERING_MGT = 30, MESH_LINK_METRIC = 31, MESH_PATH_SELECTION = 32, MESH_INTERWORKING = 33, MESH_RESOURCE_COORDINATION = 34, MESH_PROXY_FORWARDING = 35, VENDOR_SPECIFIC_ACTION = 127 }
	Compatible with open80211s implementation Category values - see 802.11-2012 Table 8-38. More...

enum	InterworkActionValue { PORTAL_ANNOUNCEMENT = 0 }

enum	LinkMetricActionValue { LINK_METRIC_REQUEST = 0, LINK_METRIC_REPORT }

enum	PathSelectionActionValue { PATH_SELECTION = 0 }
	Compatible with open80211s implementation. More...

enum	PeerLinkMgtActionValue { PEER_LINK_OPEN = 0, PEER_LINK_CONFIRM = 1, PEER_LINK_CLOSE = 2 }
	Compatible with open80211s implementation. More...

enum	ResourceCoordinationActionValue { CONGESTION_CONTROL_NOTIFICATION = 0, MDA_SETUP_REQUEST, MDA_SETUP_REPLY, MDAOP_ADVERTISMENT_REQUEST, MDAOP_ADVERTISMENTS, MDAOP_SET_TEARDOWN, BEACON_TIMING_REQUEST, BEACON_TIMING_RESPONSE, TBTT_ADJUSTMENT_REQUEST, MESH_CHANNEL_SWITCH_ANNOUNCEMENT }

Public Member Functions
	WifiActionHeader ()

	~WifiActionHeader ()

virtual uint32_t	Deserialize (Buffer::Iterator start)

ActionValue	GetAction ()
	Return the action value. More...

CategoryValue	GetCategory ()
	Return the category value. More...

virtual TypeId	GetInstanceTypeId () const

virtual uint32_t	GetSerializedSize () const

virtual void	Print (std::ostream &os) const

virtual void	Serialize (Buffer::Iterator start) const

void	SetAction (enum CategoryValue type, ActionValue action)
	Set action for this Action header. More...

Public Member Functions inherited from ns3::Header
virtual	~Header ()

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor. More...

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)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::Chunk
static TypeId	GetTypeId (void)
	Get the type ID. More...

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)
	Get the type ID. More...

Private Attributes
uint8_t	m_actionValue
	Action value. More...

uint8_t	m_category
	Category of the action. More...

Additional Inherited Members
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)

virtual void	NotifyConstructionCompleted (void)
	This method is invoked once all member attributes have been initialized. More...

Detailed Description

See IEEE 802.11 chapter 7.3.1.11 Header format: | category: 1 | action value: 1 |.

Definition at line 336 of file mgt-headers.h.

Member Enumeration Documentation

enum ns3::WifiActionHeader::BlockAckActionValue

Block ACK action field values See 802.11 Table 8-202.

Enumerator
BLOCK_ACK_ADDBA_REQUEST
BLOCK_ACK_ADDBA_RESPONSE
BLOCK_ACK_DELBA

Definition at line 401 of file mgt-headers.h.

enum ns3::WifiActionHeader::CategoryValue

Compatible with open80211s implementation Category values - see 802.11-2012 Table 8-38.

Enumerator
BLOCK_ACK
MESH_PEERING_MGT
MESH_LINK_METRIC
MESH_PATH_SELECTION
MESH_INTERWORKING
MESH_RESOURCE_COORDINATION
MESH_PROXY_FORWARDING
VENDOR_SPECIFIC_ACTION

Definition at line 346 of file mgt-headers.h.

enum ns3::WifiActionHeader::InterworkActionValue

Enumerator
PORTAL_ANNOUNCEMENT

Definition at line 380 of file mgt-headers.h.

enum ns3::WifiActionHeader::LinkMetricActionValue

Enumerator
LINK_METRIC_REQUEST
LINK_METRIC_REPORT

Definition at line 368 of file mgt-headers.h.

enum ns3::WifiActionHeader::PathSelectionActionValue

Compatible with open80211s implementation.

Enumerator
PATH_SELECTION

Definition at line 376 of file mgt-headers.h.

enum ns3::WifiActionHeader::PeerLinkMgtActionValue

Compatible with open80211s implementation.

Enumerator
PEER_LINK_OPEN
PEER_LINK_CONFIRM
PEER_LINK_CLOSE

Definition at line 362 of file mgt-headers.h.

enum ns3::WifiActionHeader::ResourceCoordinationActionValue

Enumerator
CONGESTION_CONTROL_NOTIFICATION
MDA_SETUP_REQUEST
MDA_SETUP_REPLY
MDAOP_ADVERTISMENT_REQUEST
MDAOP_ADVERTISMENTS
MDAOP_SET_TEARDOWN
BEACON_TIMING_REQUEST
BEACON_TIMING_RESPONSE
TBTT_ADJUSTMENT_REQUEST
MESH_CHANNEL_SWITCH_ANNOUNCEMENT

Definition at line 384 of file mgt-headers.h.

Constructor & Destructor Documentation

ns3::WifiActionHeader::WifiActionHeader ( )

Definition at line 471 of file mgt-headers.cc.

ns3::WifiActionHeader::~WifiActionHeader ( )

Definition at line 474 of file mgt-headers.cc.

Member Function Documentation

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

virtual

Parameters

start an iterator which points to where the header should read from.

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.

Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.

Implements ns3::Header.

Definition at line 628 of file mgt-headers.cc.

References ns3::Buffer::Iterator::GetDistanceFrom(), m_actionValue, m_category, ns3::Buffer::Iterator::ReadU8(), and visualizer.core::start().

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WifiActionHeader::ActionValue ns3::WifiActionHeader::GetAction ( )

Return the action value.

Returns: ActionValue

Definition at line 535 of file mgt-headers.cc.

References BLOCK_ACK, BLOCK_ACK_ADDBA_REQUEST, BLOCK_ACK_ADDBA_RESPONSE, BLOCK_ACK_DELBA, ns3::WifiActionHeader::ActionValue::blockAck, m_actionValue, m_category, MESH_INTERWORKING, MESH_LINK_METRIC, MESH_PATH_SELECTION, MESH_PEERING_MGT, MESH_RESOURCE_COORDINATION, NS_FATAL_ERROR, PATH_SELECTION, ns3::WifiActionHeader::ActionValue::pathSelection, PEER_LINK_CLOSE, PEER_LINK_CONFIRM, PEER_LINK_OPEN, ns3::WifiActionHeader::ActionValue::peerLink, and VENDOR_SPECIFIC_ACTION.

Referenced by ns3::EdcaTxopN::GotAck(), ns3::dot11s::PeerManagementProtocolMac::Receive(), and ns3::RegularWifiMac::Receive().

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WifiActionHeader::CategoryValue ns3::WifiActionHeader::GetCategory ( void )

Return the category value.

Returns: CategoryValue

Definition at line 509 of file mgt-headers.cc.

References BLOCK_ACK, m_category, MESH_INTERWORKING, MESH_LINK_METRIC, MESH_PATH_SELECTION, MESH_PEERING_MGT, MESH_PROXY_FORWARDING, MESH_RESOURCE_COORDINATION, NS_FATAL_ERROR, and VENDOR_SPECIFIC_ACTION.

Referenced by ns3::EdcaTxopN::GotAck(), ns3::dot11s::PeerManagementProtocolMac::Receive(), ns3::RegularWifiMac::Receive(), ns3::dot11s::HwmpProtocolMac::ReceiveAction(), and ns3::dot11s::PeerManagementProtocolMac::UpdateOutcomingFrame().

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TypeId ns3::WifiActionHeader::GetInstanceTypeId ( ) 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 608 of file mgt-headers.cc.

References GetTypeId().

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uint32_t ns3::WifiActionHeader::GetSerializedSize ( ) 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 617 of file mgt-headers.cc.

TypeId ns3::WifiActionHeader::GetTypeId ( void )

static

Definition at line 600 of file mgt-headers.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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void ns3::WifiActionHeader::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 613 of file mgt-headers.cc.

void ns3::WifiActionHeader::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 622 of file mgt-headers.cc.

References m_actionValue, m_category, and ns3::Buffer::Iterator::WriteU8().

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