Demultiplexor for end points. More...

#include <ipv6-end-point-demux.h>

Public Types
typedef std::list< Ipv6EndPoint * >	EndPoints

typedef std::list < Ipv6EndPoint * >::iterator	EndPointsI

Public Member Functions
	Ipv6EndPointDemux ()
	Constructor.

	~Ipv6EndPointDemux ()
	Destructor.

Ipv6EndPoint *	Allocate (void)
	Allocate a Ipv6EndPoint. More...

Ipv6EndPoint *	Allocate (Ipv6Address address)
	Allocate a Ipv6EndPoint. More...

Ipv6EndPoint *	Allocate (uint16_t port)
	Allocate a Ipv6EndPoint. More...

Ipv6EndPoint *	Allocate (Ipv6Address address, uint16_t port)
	Allocate a Ipv6EndPoint. More...

Ipv6EndPoint *	Allocate (Ipv6Address localAddress, uint16_t localPort, Ipv6Address peerAddress, uint16_t peerPort)
	Allocate a Ipv6EndPoint. More...

void	DeAllocate (Ipv6EndPoint *endPoint)
	Remove a end point. More...

EndPoints	GetEndPoints () const
	Get the entire list of end points registered. More...

EndPoints	Lookup (Ipv6Address dst, uint16_t dport, Ipv6Address src, uint16_t sport, Ptr< Ipv6Interface > incomingInterface)
	lookup for a match with all the parameters. More...

bool	LookupLocal (Ipv6Address addr, uint16_t port)
	Lookup for address and port. More...

bool	LookupPortLocal (uint16_t port)
	Lookup for port local. More...

Ipv6EndPoint *	SimpleLookup (Ipv6Address dst, uint16_t dport, Ipv6Address src, uint16_t sport)
	Simple lookup for a four-tuple match. More...

Private Member Functions
uint16_t	AllocateEphemeralPort ()
	Allocate a ephemeral port. More...

Private Attributes
EndPoints	m_endPoints
	A list of IPv6 end points.

uint16_t	m_ephemeral
	The ephemeral port.

uint16_t	m_portFirst
	The first ephemeral port.

uint16_t	m_portLast
	The last ephemeral port.

Detailed Description

Demultiplexor for end points.

Definition at line 37 of file ipv6-end-point-demux.h.

Member Function Documentation

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( void )

Allocate a Ipv6EndPoint.

Returns: an empty Ipv6EndPoint instance

Definition at line 75 of file ipv6-end-point-demux.cc.

References AllocateEphemeralPort(), ns3::Ipv6Address::GetAny(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION_NOARGS, and NS_LOG_WARN.

Referenced by Allocate().

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( Ipv6Address address )

Allocate a Ipv6EndPoint.

Parameters

address IPv6 address

Returns: an Ipv6EndPoint instance

Definition at line 90 of file ipv6-end-point-demux.cc.

References AllocateEphemeralPort(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, and NS_LOG_WARN.

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate ( uint16_t port )

Allocate a Ipv6EndPoint.

Parameters

port	local port

Returns: an Ipv6EndPoint instance

Definition at line 105 of file ipv6-end-point-demux.cc.

References Allocate(), ns3::Ipv6Address::GetAny(), and NS_LOG_FUNCTION.

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate	(	Ipv6Address	address,
		uint16_t	port
	)

Allocate a Ipv6EndPoint.

Parameters

address	local address
port	local port

Returns: an Ipv6EndPoint instance

Definition at line 112 of file ipv6-end-point-demux.cc.

References LookupLocal(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, and NS_LOG_WARN.

Ipv6EndPoint * ns3::Ipv6EndPointDemux::Allocate	(	Ipv6Address	localAddress,
		uint16_t	localPort,
		Ipv6Address	peerAddress,
		uint16_t	peerPort
	)

Allocate a Ipv6EndPoint.

Parameters

localAddress	local address
localPort	local port
peerAddress	peer address
peerPort	peer port

Returns: an Ipv6EndPoint instance

Definition at line 126 of file ipv6-end-point-demux.cc.

References m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, NS_LOG_WARN, and ns3::Ipv6EndPoint::SetPeer().

uint16_t ns3::Ipv6EndPointDemux::AllocateEphemeralPort ( void )

private

Allocate a ephemeral port.

Returns: a port

Definition at line 321 of file ipv6-end-point-demux.cc.

References LookupPortLocal(), m_ephemeral, m_portFirst, m_portLast, and NS_LOG_FUNCTION_NOARGS.

Referenced by Allocate().

void ns3::Ipv6EndPointDemux::DeAllocate ( Ipv6EndPoint * endPoint )

Remove a end point.

Parameters

endPoint the end point to remove

Definition at line 151 of file ipv6-end-point-demux.cc.

References m_endPoints, and NS_LOG_FUNCTION_NOARGS.

Ipv6EndPointDemux::EndPoints ns3::Ipv6EndPointDemux::GetEndPoints ( ) const

Get the entire list of end points registered.

Returns: list of Ipv6EndPoint

Definition at line 343 of file ipv6-end-point-demux.cc.

References m_endPoints.

Ipv6EndPointDemux::EndPoints ns3::Ipv6EndPointDemux::Lookup	(	Ipv6Address	dst,
		uint16_t	dport,
		Ipv6Address	src,
		uint16_t	sport,
		Ptr< Ipv6Interface >	incomingInterface
	)

lookup for a match with all the parameters.

Parameters

dst	destination address to test
dport	destination port to test
src	source address to test
sport	source port to test
incomingInterface	the incoming interface

Returns: list en IPv6EndPoints (could be 0 element)

Definition at line 170 of file ipv6-end-point-demux.cc.

References ns3::Ipv6Address::GetAllRoutersMulticast(), ns3::Ipv6Address::GetAny(), ns3::Ipv6EndPoint::GetBoundNetDevice(), ns3::Ipv6Interface::GetDevice(), ns3::Ipv6EndPoint::GetLocalAddress(), ns3::Ipv6EndPoint::GetLocalPort(), ns3::Ipv6EndPoint::GetPeerAddress(), ns3::Ipv6EndPoint::GetPeerPort(), m_endPoints, NS_LOG_DEBUG, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

bool ns3::Ipv6EndPointDemux::LookupLocal	(	Ipv6Address	addr,
		uint16_t	port
	)

Lookup for address and port.

Parameters

addr	address to test
port	port to test

Returns: true if there is a match in EndPoints, false otherwise

Definition at line 61 of file ipv6-end-point-demux.cc.

References m_endPoints, and NS_LOG_FUNCTION.

Referenced by Allocate().

bool ns3::Ipv6EndPointDemux::LookupPortLocal ( uint16_t port )

Lookup for port local.

Parameters

port	port to test

Returns: true if a port local is in EndPoints, false otherwise

Definition at line 48 of file ipv6-end-point-demux.cc.

References m_endPoints, and NS_LOG_FUNCTION.

Referenced by AllocateEphemeralPort().

Ipv6EndPoint * ns3::Ipv6EndPointDemux::SimpleLookup	(	Ipv6Address	dst,
		uint16_t	dport,
		Ipv6Address	src,
		uint16_t	sport
	)

Simple lookup for a four-tuple match.

Parameters

dst	destination address to test
dport	destination port to test
src	source address to test
sport	source port to test

Returns: match or 0 if not found

Definition at line 281 of file ipv6-end-point-demux.cc.

References ns3::Ipv6Address::GetAny(), and m_endPoints.

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

src/internet/model/ipv6-end-point-demux.h
src/internet/model/ipv6-end-point-demux.cc

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Member Function Documentation