#include <sim_interface.h>

Public Member Functions
virtual	~INetStack ()
virtual void	add_default_gateway (const char *addr)=0
virtual void	buffer_size (int size)=0
virtual int	cmd (const char *)
virtual int	get_hz ()=0
virtual int	get_id ()=0
virtual const char *	get_name ()=0
virtual bool	get_var (const char var, char result, int result_len)
virtual void	if_attach (const char addr, const char mask, int mtu)=0
virtual void	if_receive_packet (int if_id, const void *data, int datalen)=0
virtual void	if_send_finish (int if_id)=0
virtual void	if_send_packet (const void *data, int datalen)=0
virtual void	increment_ticks ()=0
virtual void	init (int hz)=0
virtual struct INetStreamSocket *	new_sctp_socket ()
virtual struct INetStreamSocket *	new_tcp_socket ()
virtual struct INetDatagramSocket *	new_udp_socket ()
virtual void	set_diagnostic (int level)
virtual bool	set_var (const char var, const char val)
virtual void	show_config ()
virtual int	sysctl (const char sysctl_name, void oldval, size_t oldlenp, void newval, size_t newlen)
virtual int	sysctl_get (const char name, char value, size_t len)
virtual int	sysctl_getnum (size_t idx, char *name, size_t len)
virtual int	sysctl_set (const char name, const char value)
virtual void	timer_interrupt ()=0

Detailed Description

Definition at line 27 of file sim_interface.h.

Constructor & Destructor Documentation

virtual INetStack::~INetStack ( )

inlinevirtual

Definition at line 29 of file sim_interface.h.

Member Function Documentation

virtual void INetStack::add_default_gateway ( const char * addr )

pure virtual

Referenced by ns3::NscTcpL4Protocol::AddInterface().

Here is the caller graph for this function:

virtual void INetStack::buffer_size ( int size )

pure virtual

virtual int INetStack::cmd ( const char * )

inlinevirtual

Simple interface to support sending any textual command to a stack

Returns: 0 on success

Definition at line 130 of file sim_interface.h.

virtual int INetStack::get_hz ( )

pure virtual

This is used so the simulator can call the stack timer_interrupt function the correct amount of times per second. For example, lwip has a hz of 10, which it returns here to say that it's timer_interrupt should be called 10 times a second. FreeBSD uses 100, as does Linux 2.4, while Linux 2.6 uses 1000. (This is often configurable in the kernel in question, also.)

Referenced by ns3::NscTcpL4Protocol::SetNode().

Here is the caller graph for this function:

virtual int INetStack::get_id ( )

pure virtual

Purely for debugging/diagnostic purposes. This returns the internal id of the stack instance.

virtual const char* INetStack::get_name ( )

pure virtual

Should return a short one-word name of the stack. Eg. Linux 2.4.x -> linux24, FreeBSD 5.x -> freebsd5. This can be used to identify output from a stack, for example a packet trace file.

Referenced by ns3::Ns3NscStack::GetInstanceTypeId().

Here is the caller graph for this function:

virtual bool INetStack::get_var	(	const char *	var,
		char *	result,
		int	result_len
	)

inlinevirtual

Definition at line 111 of file sim_interface.h.

virtual void INetStack::if_attach	(	const char *	addr,
		const char *	mask,
		int	mtu
	)

pure virtual

Referenced by ns3::NscTcpL4Protocol::AddInterface().

Here is the caller graph for this function:

virtual void INetStack::if_receive_packet	(	int	if_id,
		const void *	data,
		int	datalen
	)

pure virtual

Referenced by ns3::NscTcpL4Protocol::Receive().

Here is the caller graph for this function:

virtual void INetStack::if_send_finish ( int if_id )

pure virtual

Referenced by ns3::NscTcpL4Protocol::send_callback().

Here is the caller graph for this function:

virtual void INetStack::if_send_packet	(	const void *	data,
		int	datalen
	)

pure virtual

virtual void INetStack::increment_ticks ( )

pure virtual

Referenced by ns3::NscTcpL4Protocol::SoftInterrupt().

Here is the caller graph for this function:

virtual void INetStack::init ( int hz )

pure virtual

Referenced by ns3::NscTcpL4Protocol::SetNode().

Here is the caller graph for this function:

virtual struct INetStreamSocket* INetStack::new_sctp_socket ( )

inlinereadvirtual

Definition at line 66 of file sim_interface.h.

virtual struct INetStreamSocket* INetStack::new_tcp_socket ( )

inlinereadvirtual

Definition at line 65 of file sim_interface.h.

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

Here is the caller graph for this function:

virtual struct INetDatagramSocket* INetStack::new_udp_socket ( )

inlinereadvirtual

Definition at line 64 of file sim_interface.h.

virtual void INetStack::set_diagnostic ( int level )

inlinevirtual

The level of debugging or diagnostic information to print out. This normally means kernel messages printed out during initialisation but may also include extra debugging messages that are part of NSC.

Definition at line 124 of file sim_interface.h.