Nsc wrapper glue, to interface with the Ipv4 protocol underneath. More...

#include <nsc-tcp-l4-protocol.h>

Inheritance diagram for ns3::NscTcpL4Protocol:

Collaboration diagram for ns3::NscTcpL4Protocol:

Public Member Functions
	NscTcpL4Protocol ()
	Constructor.
virtual	~NscTcpL4Protocol ()
Ipv4EndPoint *	Allocate (void)
Ipv4EndPoint *	Allocate (Ipv4Address address)
Ipv4EndPoint *	Allocate (uint16_t port)
Ipv4EndPoint *	Allocate (Ipv4Address address, uint16_t port)
Ipv4EndPoint *	Allocate (Ipv4Address localAddress, uint16_t localPort, Ipv4Address peerAddress, uint16_t peerPort)
Ptr< Socket >	CreateSocket (void)
void	DeAllocate (Ipv4EndPoint *endPoint)
virtual IpL4Protocol::DownTargetCallback	GetDownTarget (void) const
virtual IpL4Protocol::DownTargetCallback6	GetDownTarget6 (void) const
std::string	GetNscLibrary (void) const
virtual int	GetProtocolNumber (void) const
virtual int	GetVersion (void) const
virtual IpL4Protocol::RxStatus	Receive (Ptr< Packet > p, Ipv4Header const &header, Ptr< Ipv4Interface > incomingInterface)
	Receive a packet up the protocol stack.
virtual IpL4Protocol::RxStatus	Receive (Ptr< Packet > p, Ipv6Address &src, Ipv6Address &dst, Ptr< Ipv6Interface > interface)
virtual void	SetDownTarget (IpL4Protocol::DownTargetCallback cb)
virtual void	SetDownTarget6 (IpL4Protocol::DownTargetCallback6 cb)
void	SetNode (Ptr< Node > node)
void	SetNscLibrary (const std::string &lib)
Public Member Functions inherited from ns3::IpL4Protocol
virtual	~IpL4Protocol ()
virtual void	ReceiveIcmp (Ipv4Address icmpSource, uint8_t icmpTtl, uint8_t icmpType, uint8_t icmpCode, uint32_t icmpInfo, Ipv4Address payloadSource, Ipv4Address payloadDestination, const uint8_t payload[8])
virtual void	ReceiveIcmp (Ipv6Address icmpSource, uint8_t icmpTtl, uint8_t icmpType, uint8_t icmpCode, uint32_t icmpInfo, Ipv6Address payloadSource, Ipv6Address payloadDestination, const uint8_t payload[8])
Public Member Functions inherited from ns3::Object
	Object ()
virtual	~Object ()
void	AggregateObject (Ptr< Object > other)
void	Dispose (void)
AggregateIterator	GetAggregateIterator (void) const
virtual TypeId	GetInstanceTypeId (void) const
template<typename T >
Ptr< T >	GetObject (void) const
template<typename T >
Ptr< T >	GetObject (TypeId tid) const
void	Start (void)
Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter >
	SimpleRefCount ()
	SimpleRefCount (const SimpleRefCount &o)
uint32_t	GetReferenceCount (void) const
SimpleRefCount &	operator= (const SimpleRefCount &o)
void	Ref (void) const
void	Unref (void) const
Public Member Functions inherited from ns3::ObjectBase
virtual	~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)
	This method returns the TypeId associated to ns3::IpL4Protocol.

Static Public Attributes
static const uint8_t	PROT_NUMBER = 6

Protected Member Functions
virtual void	DoDispose (void)
virtual void	NotifyNewAggregate ()

Private Member Functions
	NscTcpL4Protocol (NscTcpL4Protocol const &)
void	AddInterface (void)
void	gettime (unsigned int sec, unsigned int usec)
NscTcpL4Protocol &	operator= (NscTcpL4Protocol const &)
void	send_callback (const void *data, int datalen)
void	SoftInterrupt (void)
void	wakeup ()

Private Attributes
void *	m_dlopenHandle
IpL4Protocol::DownTargetCallback	m_downTarget
Ipv4EndPointDemux *	m_endPoints
Ptr< Node >	m_node
NscInterfaceImpl *	m_nscInterface
std::string	m_nscLibrary
INetStack *	m_nscStack
std::vector< Ptr < NscTcpSocketImpl > >	m_sockets
Timer	m_softTimer

Friends
class	NscInterfaceImpl
class	NscTcpSocketImpl

Additional Inherited Members
Public Types inherited from ns3::IpL4Protocol
typedef Callback< void, Ptr < Packet >, Ipv4Address, Ipv4Address, uint8_t, Ptr < Ipv4Route > >	DownTargetCallback
typedef Callback< void, Ptr < Packet >, Ipv6Address, Ipv6Address, uint8_t, Ptr < Ipv6Route > >	DownTargetCallback6
enum	RxStatus { RX_OK, RX_CSUM_FAILED, RX_ENDPOINT_CLOSED, RX_ENDPOINT_UNREACH }

Detailed Description

Nsc wrapper glue, to interface with the Ipv4 protocol underneath.

Definition at line 46 of file nsc-tcp-l4-protocol.h.

Constructor & Destructor Documentation

ns3::NscTcpL4Protocol::NscTcpL4Protocol ( )

Constructor.

Definition at line 120 of file nsc-tcp-l4-protocol.cc.

References m_dlopenHandle, and NS_LOG_LOGIC.

ns3::NscTcpL4Protocol::~NscTcpL4Protocol ( )

virtual

Definition at line 130 of file nsc-tcp-l4-protocol.cc.

References m_dlopenHandle, and NS_LOG_FUNCTION.

ns3::NscTcpL4Protocol::NscTcpL4Protocol ( NscTcpL4Protocol const & )

private

Member Function Documentation

void ns3::NscTcpL4Protocol::AddInterface ( void )

private

Definition at line 411 of file nsc-tcp-l4-protocol.cc.

References INetStack::add_default_gateway(), ns3::Ipv4::GetAddress(), ns3::Ipv4InterfaceAddress::GetLocal(), ns3::Ipv4InterfaceAddress::GetMask(), ns3::Ipv4::GetMtu(), ns3::Ipv4::GetNInterfaces(), ns3::Object::GetObject(), INetStack::if_attach(), m_node, m_nscStack, NS_ASSERT_MSG, NS_LOG_LOGIC, ns3::Ipv4Address::Print(), and ns3::Ipv4Mask::Print().

Referenced by SetNode().

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Ipv4EndPoint * ns3::NscTcpL4Protocol::Allocate ( void )

Definition at line 261 of file nsc-tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

Referenced by ns3::NscTcpSocketImpl::Bind(), and ns3::NscTcpSocketImpl::CompleteFork().

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Ipv4EndPoint * ns3::NscTcpL4Protocol::Allocate ( Ipv4Address address )

Definition at line 268 of file nsc-tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ipv4EndPoint * ns3::NscTcpL4Protocol::Allocate ( uint16_t port )

Definition at line 275 of file nsc-tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ipv4EndPoint * ns3::NscTcpL4Protocol::Allocate	(	Ipv4Address	address,
		uint16_t	port
	)

Definition at line 282 of file nsc-tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ipv4EndPoint * ns3::NscTcpL4Protocol::Allocate	(	Ipv4Address	localAddress,
		uint16_t	localPort,
		Ipv4Address	peerAddress,
		uint16_t	peerPort
	)

Definition at line 289 of file nsc-tcp-l4-protocol.cc.

References ns3::Ipv4EndPointDemux::Allocate(), m_endPoints, and NS_LOG_FUNCTION.

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Ptr< Socket > ns3::NscTcpL4Protocol::CreateSocket ( void )

Returns: A smart Socket pointer to a NscTcpSocketImpl, allocated by this instance of the TCP protocol

Definition at line 249 of file nsc-tcp-l4-protocol.cc.

References m_node, m_sockets, NS_LOG_FUNCTION, ns3::NscTcpSocketImpl::SetNode(), and ns3::NscTcpSocketImpl::SetTcp().

Referenced by ns3::NscTcpSocketFactoryImpl::CreateSocket().

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void ns3::NscTcpL4Protocol::DeAllocate ( Ipv4EndPoint * endPoint )

Definition at line 298 of file nsc-tcp-l4-protocol.cc.

References NS_LOG_FUNCTION.

Referenced by ns3::NscTcpSocketImpl::~NscTcpSocketImpl().

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void ns3::NscTcpL4Protocol::DoDispose ( void )

protectedvirtual

This method is called by Object::Dispose or by the object's destructor, whichever comes first.

Subclasses are expected to implement their real destruction code in an overriden version of this method and chain up to their parent's implementation once they are done. i.e., for simplicity, the destructor of every subclass should be empty and its content should be moved to the associated DoDispose method.

It is safe to call GetObject from within this method.

Reimplemented from ns3::Object.

Definition at line 225 of file nsc-tcp-l4-protocol.cc.

References m_downTarget, m_endPoints, m_node, m_nscInterface, m_sockets, NS_LOG_FUNCTION, and ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::Nullify().

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IpL4Protocol::DownTargetCallback ns3::NscTcpL4Protocol::GetDownTarget ( void ) const

virtual

This method allows a caller to get the current down target callback set for this L4 protocol, for

Returns: current Callback for the L4 protocol

Implements ns3::IpL4Protocol.

Definition at line 471 of file nsc-tcp-l4-protocol.cc.

References m_downTarget.

IpL4Protocol::DownTargetCallback6 ns3::NscTcpL4Protocol::GetDownTarget6 ( void ) const

virtual

Implements ns3::IpL4Protocol.

Definition at line 477 of file nsc-tcp-l4-protocol.cc.

std::string ns3::NscTcpL4Protocol::GetNscLibrary ( void ) const

Definition at line 150 of file nsc-tcp-l4-protocol.cc.

References m_nscLibrary.

Referenced by GetTypeId().

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int ns3::NscTcpL4Protocol::GetProtocolNumber ( void ) const

virtual

Returns: the protocol number of this protocol.

Implements ns3::IpL4Protocol.

Definition at line 214 of file nsc-tcp-l4-protocol.cc.

References PROT_NUMBER.

void ns3::NscTcpL4Protocol::gettime	(	unsigned int *	sec,
		unsigned int *	usec
	)

private

Definition at line 399 of file nsc-tcp-l4-protocol.cc.

References ns3::Time::GetMicroSeconds(), and ns3::Now().

Referenced by ns3::NscInterfaceImpl::gettime().

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TypeId ns3::NscTcpL4Protocol::GetTypeId ( void )

static

This method returns the TypeId associated to ns3::IpL4Protocol.

Attributes defined for this type:

ProtocolNumber: The Ip protocol number.
- Set with class: ns3::UintegerValue
- Underlying type: int32_t 18446744071562067968:2147483647
- Flags: read

No TraceSources defined for this type.

Reimplemented from ns3::IpL4Protocol.

Definition at line 96 of file nsc-tcp-l4-protocol.cc.

References ns3::TypeId::ATTR_CONSTRUCT, ns3::TypeId::ATTR_GET, GetNscLibrary(), m_sockets, ns3::MakeObjectVectorAccessor(), SetNscLibrary(), and ns3::TypeId::SetParent().

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int ns3::NscTcpL4Protocol::GetVersion ( void ) const

virtual

Definition at line 219 of file nsc-tcp-l4-protocol.cc.

void ns3::NscTcpL4Protocol::NotifyNewAggregate ( void )

protectedvirtual

This method is invoked whenever two sets of objects are aggregated together. It is invoked exactly once for each object in both sets. This method can be overriden by subclasses who wish to be notified of aggregation events. These subclasses must chain up to their base class NotifyNewAggregate method. It is safe to call GetObject and AggregateObject from within this method.

This function must be implemented in the stack that needs to notify other stacks connected to the node of their presence in the node.

Reimplemented from ns3::Object.

Definition at line 191 of file nsc-tcp-l4-protocol.cc.

References ns3::Object::AggregateObject(), ns3::Ipv4L3Protocol::Insert(), ns3::Callback< R, T1, T2, T3, T4, T5, T6, T7, T8, T9 >::IsNull(), m_downTarget, m_node, ns3::MakeCallback(), ns3::Ipv4L3Protocol::Send(), SetDownTarget(), and SetNode().

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