SS7L3User Class Reference

Abstract user of SS7 layer 3 (network) message transfer part. More...

#include <yatesig.h>

Inheritance diagram for SS7L3User:

List of all members.

Public Member Functions
virtual void	attach (SS7Layer3 *network)=0
Protected Member Functions
virtual HandledMSU	receivedMSU (const SS7MSU &msu, const SS7Label &label, SS7Layer3 *network, int sls)=0
virtual bool	recoveredMSU (const SS7MSU &msu, const SS7Label &label, SS7Layer3 *network, int sls)
virtual void	receivedUPU (SS7PointCode::Type type, const SS7PointCode node, SS7MSU::Services part, unsigned char cause, const SS7Label &label, int sls)
virtual void	notify (SS7Layer3 *link, int sls)
virtual void	routeStatusChanged (SS7PointCode::Type type, const SS7PointCode &node, SS7Route::State state)
Static Protected Member Functions
static ObjList *	getNetRoutes (SS7Layer3 *network, SS7PointCode::Type type)
static const ObjList *	getNetRoutes (const SS7Layer3 *network, SS7PointCode::Type type)
Friends
class	SS7Layer3
class	SS7Router

---

Detailed Description

Abstract user of SS7 layer 3 (network) message transfer part.

An user of a Layer 3 (data link) SS7 message transfer part

---

Member Function Documentation

virtual void attach

(

SS7Layer3 *

network

)

[pure virtual]

Attach a SS7 Layer 3 (network) to the user component

Parameters:

network

Pointer to network component to attach

Implemented in SS7SCCP, SS7ISUP, SS7Router, and SS7Layer4.

static ObjList* getNetRoutes	(	SS7Layer3 *	network,
		SS7PointCode::Type	type
	)		[static, protected]

Retrieve the route table of a network for a specific Point Code type

Parameters:

network	Network layer to retrieve routes from
type	Point Code type of the desired table

Returns:

Pointer to the list of SS7Route or NULL if no such route

static const ObjList* getNetRoutes	(	const SS7Layer3 *	network,
		SS7PointCode::Type	type
	)		[static, protected]

Retrieve the route table of a network for a specific Point Code type

Parameters:

network	Network layer to retrieve routes from
type	Point Code type of the desired table

Returns:

Pointer to the list of SS7Route or NULL if no such route

virtual void notify	(	SS7Layer3 *	link,
		int	sls
	)		[protected, virtual]

Process a notification generated by the attached network layer

Parameters:

link	Network or linkset that generated the notification
sls	Signalling Link that generated the notification, negative if none

Reimplemented in SS7SCCP, SS7ISUP, SS7Testing, SS7Management, and SS7Router.

virtual HandledMSU receivedMSU	(	const SS7MSU &	msu,
		const SS7Label &	label,
		SS7Layer3 *	network,
		int	sls
	)		[protected, pure virtual]

Process a MSU received from the Layer 3 component

Parameters:

msu	Message data, starting with Service Indicator Octet
label	Routing label of the received MSU
network	Network layer that delivered the MSU
sls	Signalling Link the MSU was received from

Returns:

Result of MSU processing

Implemented in SS7SCCP, SS7BICC, SS7ISUP, SS7Testing, SS7Management, and SS7Router.

virtual void receivedUPU	(	SS7PointCode::Type	type,
		const SS7PointCode	node,
		SS7MSU::Services	part,
		unsigned char	cause,
		const SS7Label &	label,
		int	sls
	)		[inline, protected, virtual]

Notification for receiving User Part Unavailable

Parameters:

type	Type of Point Code
node	Node on which the User Part is unavailable
part	User Part (service) reported unavailable
cause	Unavailability cause - Q.704 15.17.5
label	Routing label of the UPU message
sls	Signaling link the UPU was received on

Reimplemented in SS7SCCP, SS7ISUP, and SS7Router.

virtual bool recoveredMSU	(	const SS7MSU &	msu,
		const SS7Label &	label,
		SS7Layer3 *	network,
		int	sls
	)		[inline, protected, virtual]

Reroute a recovered Message Signal Unit

Parameters:

msu	Message data, starting with Service Indicator Octet
label	Routing label of the recovered MSU
network	Network layer that recovered the MSU
sls	Signalling Link the MSU was recovered from

Returns:

True if the MSU was successfully rerouted

virtual void routeStatusChanged	(	SS7PointCode::Type	type,
		const SS7PointCode &	node,
		SS7Route::State	state
	)		[inline, protected, virtual]

Process route status changed notifications

Parameters:

type	Type of Point Code
node	Destination node witch state has changed
state	The new route state

Reimplemented in SS7SCCP.

---

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

• yatesig.h