Implement the header for management frames of type reassociation request. More...

#include "mgt-headers.h"

Inheritance diagram for ns3::MgtReassocRequestHeader:

Collaboration diagram for ns3::MgtReassocRequestHeader:

Public Member Functions
	~MgtReassocRequestHeader () override=default

CapabilityInformation &	Capabilities ()

const CapabilityInformation &	Capabilities () const

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

uint16_t	GetListenInterval () const
	Return the listen interval.

void	SetCurrentApAddress (Mac48Address currentApAddr)
	Set the address of the current access point.

void	SetListenInterval (uint16_t interval)
	Set the listen interval.

Static Public Member Functions
static TypeId	GetTypeId ()
	Register this type.

Protected Member Functions
uint32_t	DeserializeFromPerStaProfileImpl (Buffer::Iterator start, uint16_t length, const MgtReassocRequestHeader &frame)
	Deserialize this header from a Per-STA Profile subelement of a Multi-Link Element.

uint32_t	DeserializeImpl (Buffer::Iterator start)

uint32_t	GetSerializedSizeImpl () const

uint32_t	GetSerializedSizeInPerStaProfileImpl (const MgtReassocRequestHeader &frame) const

void	PrintImpl (std::ostream &os) const

void	SerializeImpl (Buffer::Iterator start) const

void	SerializeInPerStaProfileImpl (Buffer::Iterator start, const MgtReassocRequestHeader &frame) const
	Serialize this header into a Per-STA Profile subelement of a Multi-Link Element.

Private Attributes
CapabilityInformation	m_capability
	Capability information.

Mac48Address	m_currentApAddr
	Address of the current access point.

uint16_t	m_listenInterval {0}
	listen interval

Friends
class	MgtHeaderInPerStaProfile< MgtReassocRequestHeader, AssocRequestElems >

class	WifiMgtHeader< MgtReassocRequestHeader, AssocRequestElems >

Detailed Description

Implement the header for management frames of type reassociation request.

Definition at line 244 of file mgt-headers.h.

Constructor & Destructor Documentation

◆ ~MgtReassocRequestHeader()

ns3::MgtReassocRequestHeader::~MgtReassocRequestHeader ( )

overridedefault

Member Function Documentation

◆ Capabilities() [1/2]

CapabilityInformation & ns3::MgtReassocRequestHeader::Capabilities ( )

Returns: a reference to the Capability information

Definition at line 325 of file mgt-headers.cc.

References m_capability.

◆ Capabilities() [2/2]

const CapabilityInformation & ns3::MgtReassocRequestHeader::Capabilities ( ) const

Returns: a const reference to the Capability information

Definition at line 319 of file mgt-headers.cc.

References m_capability.

◆ DeserializeFromPerStaProfileImpl()

uint32_t ns3::MgtReassocRequestHeader::DeserializeFromPerStaProfileImpl	(	Buffer::Iterator	start,
		uint16_t	length,
		const MgtReassocRequestHeader &	frame
	)

protected

Deserialize this header from a Per-STA Profile subelement of a Multi-Link Element.

Parameters

start	an iterator which points to where the header should be read from
length	the expected number of bytes to read
frame	the frame containing the Multi-Link Element

Returns: the number of bytes read

Definition at line 418 of file mgt-headers.cc.

References ns3::CapabilityInformation::Deserialize(), ns3::Buffer::Iterator::GetDistanceFrom(), m_capability, m_currentApAddr, m_listenInterval, and NS_ASSERT_MSG.

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◆ DeserializeImpl()

uint32_t ns3::MgtReassocRequestHeader::DeserializeImpl ( Buffer::Iterator start )

protected

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.

Definition at line 391 of file mgt-headers.cc.

References ns3::CapabilityInformation::Deserialize(), ns3::Buffer::Iterator::GetDistanceFrom(), m_capability, m_currentApAddr, m_listenInterval, ns3::ReadFrom(), and ns3::Buffer::Iterator::ReadLsbtohU16().

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◆ GetInstanceTypeId()

TypeId ns3::MgtReassocRequestHeader::GetInstanceTypeId ( ) const

override

Get the most derived TypeId for this Object.

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

Returns: The TypeId associated to the most-derived type of this instance.

Definition at line 301 of file mgt-headers.cc.

References GetTypeId().

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◆ GetListenInterval()

uint16_t ns3::MgtReassocRequestHeader::GetListenInterval ( ) const

Return the listen interval.

Returns: the listen interval

Definition at line 307 of file mgt-headers.cc.

References m_listenInterval.

◆ GetSerializedSizeImpl()

uint32_t ns3::MgtReassocRequestHeader::GetSerializedSizeImpl ( ) const

protected

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.

Definition at line 337 of file mgt-headers.cc.

References ns3::CapabilityInformation::GetSerializedSize(), and m_capability.

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◆ GetSerializedSizeInPerStaProfileImpl()

uint32_t ns3::MgtReassocRequestHeader::GetSerializedSizeInPerStaProfileImpl ( const MgtReassocRequestHeader & frame ) const

protected

Parameters

frame the frame containing the Multi-Link Element

Returns: the number of bytes that are needed to serialize this header into a Per-STA Profile subelement of the Multi-Link Element

Definition at line 350 of file mgt-headers.cc.

References ns3::CapabilityInformation::GetSerializedSize(), GetSerializedSizeInPerStaProfileImpl(), and m_capability.

Referenced by GetSerializedSizeInPerStaProfileImpl().

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◆ GetTypeId()

TypeId ns3::MgtReassocRequestHeader::GetTypeId ( )

static

Register this type.

Returns: The TypeId.

Definition at line 291 of file mgt-headers.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ PrintImpl()

void ns3::MgtReassocRequestHeader::PrintImpl ( std::ostream & os ) const

protected

Parameters

os output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header 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

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

References m_currentApAddr.

◆ SerializeImpl()

void ns3::MgtReassocRequestHeader::SerializeImpl ( Buffer::Iterator start ) const

protected

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.

Definition at line 369 of file mgt-headers.cc.

References m_capability, m_currentApAddr, m_listenInterval, ns3::CapabilityInformation::Serialize(), ns3::Buffer::Iterator::WriteHtolsbU16(), and ns3::WriteTo().

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◆ SerializeInPerStaProfileImpl()

void ns3::MgtReassocRequestHeader::SerializeInPerStaProfileImpl	(	Buffer::Iterator	start,
		const MgtReassocRequestHeader &	frame
	)		const

protected

Serialize this header into a Per-STA Profile subelement of a Multi-Link Element.

Parameters

start	an iterator which points to where the header should be written
frame	the frame containing the Multi-Link Element

Definition at line 381 of file mgt-headers.cc.

References m_capability, ns3::CapabilityInformation::Serialize(), and SerializeInPerStaProfileImpl().

Referenced by SerializeInPerStaProfileImpl().

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◆ SetCurrentApAddress()

void ns3::MgtReassocRequestHeader::SetCurrentApAddress ( Mac48Address currentApAddr )

Set the address of the current access point.

Parameters

currentApAddr address of the current access point

Definition at line 331 of file mgt-headers.cc.

References m_currentApAddr.

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

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◆ SetListenInterval()

void ns3::MgtReassocRequestHeader::SetListenInterval ( uint16_t interval )

Set the listen interval.

Parameters

interval the listen interval

Definition at line 313 of file mgt-headers.cc.

References m_listenInterval.

Friends And Related Function Documentation

◆ MgtHeaderInPerStaProfile< MgtReassocRequestHeader, AssocRequestElems >

friend class MgtHeaderInPerStaProfile< MgtReassocRequestHeader, AssocRequestElems >

friend

Definition at line 237 of file mgt-headers.h.

◆ WifiMgtHeader< MgtReassocRequestHeader, AssocRequestElems >

friend class WifiMgtHeader< MgtReassocRequestHeader, AssocRequestElems >

friend

Definition at line 237 of file mgt-headers.h.

Member Data Documentation

◆ m_capability

CapabilityInformation ns3::MgtReassocRequestHeader::m_capability

private

Capability information.

Definition at line 329 of file mgt-headers.h.

Referenced by Capabilities(), DeserializeFromPerStaProfileImpl(), DeserializeImpl(), GetSerializedSizeImpl(), GetSerializedSizeInPerStaProfileImpl(), SerializeImpl(), and SerializeInPerStaProfileImpl().

◆ m_currentApAddr

Mac48Address ns3::MgtReassocRequestHeader::m_currentApAddr

private

Address of the current access point.

Definition at line 328 of file mgt-headers.h.

Referenced by DeserializeFromPerStaProfileImpl(), DeserializeImpl(), PrintImpl(), SerializeImpl(), and SetCurrentApAddress().

◆ m_listenInterval

uint16_t ns3::MgtReassocRequestHeader::m_listenInterval {0}

private

listen interval

Definition at line 330 of file mgt-headers.h.

Referenced by DeserializeFromPerStaProfileImpl(), DeserializeImpl(), GetListenInterval(), SerializeImpl(), and SetListenInterval().

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

src/wifi/model/mgt-headers.h
src/wifi/model/mgt-headers.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ ~MgtReassocRequestHeader()

Member Function Documentation

◆ Capabilities() [1/2]

◆ Capabilities() [2/2]

◆ DeserializeFromPerStaProfileImpl()

◆ DeserializeImpl()

◆ GetInstanceTypeId()

◆ GetListenInterval()

◆ GetSerializedSizeImpl()

◆ GetSerializedSizeInPerStaProfileImpl()

◆ GetTypeId()

◆ PrintImpl()

◆ SerializeImpl()

◆ SerializeInPerStaProfileImpl()

◆ SetCurrentApAddress()

◆ SetListenInterval()

Friends And Related Function Documentation

◆ MgtHeaderInPerStaProfile< MgtReassocRequestHeader, AssocRequestElems >

◆ WifiMgtHeader< MgtReassocRequestHeader, AssocRequestElems >

Member Data Documentation

◆ m_capability

◆ m_currentApAddr

◆ m_listenInterval