SCCP Class Reference

Abstract SS7 SCCP interface. More...

#include <yatesig.h>

Inheritance diagram for SCCP:

List of all members.

Public Types
enum	Type {   CoordinateRequest = 0, CoordinateConfirm = 1, CoordinateIndication = 2, CoordinateResponse = 3,   StatusIndication = 4, StatusRequest = 5, PointCodeStatusIndication = 6, TraficIndication = 7,   SubsystemStatus = 8 }
Public Member Functions
	SCCP ()
virtual	~SCCP ()
virtual int	sendMessage (DataBlock &data, const NamedList &params)
virtual bool	managementStatus (Type type, NamedList &params)
virtual void	attach (SCCPUser *user)
virtual void	detach (SCCPUser *user)
virtual void	attachGTT (GTT *gtt)
virtual void	updateTables (const NamedList &params)
Static Public Member Functions
static const TokenDict *	notifTypes ()
Protected Member Functions
NamedList *	translateGT (const NamedList &params, const String &prefix)
HandledMSU	pushMessage (DataBlock &data, NamedList &params, int ssn)
HandledMSU	notifyMessage (DataBlock &data, NamedList &params, int ssn)
bool	managementMessage (Type type, NamedList &params)
virtual bool	isEndpoint ()
Friends
class	SCCPManagement

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Detailed Description

Abstract SS7 SCCP interface.

An interface to a SS7 Signalling Connection Control Part

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Constructor & Destructor Documentation

SCCP

(

)

Constructor

virtual ~SCCP

(

)

[virtual]

Destructor

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Member Function Documentation

virtual void attach

(

SCCPUser *

user

)

[virtual]

Attach an user to this SS7 SCCP

Parameters:

user	Pointer to the SCCP user

virtual void attachGTT

(

GTT *

gtt

)

[virtual]

Attach an Global Title Translator to this SS7 SCCP

Parameters:

gtt	Pointer to the Global Title Translator

virtual void detach

(

SCCPUser *

user

)

[virtual]

Detach an user from this SS7 SCCP

Parameters:

user	Pointer to the SCCP user

virtual bool isEndpoint

(

)

[inline, protected, virtual]

Check if this sccp is an endpoint

Returns:

False

Reimplemented in SS7SCCP.

bool managementMessage	(	Type	type,
		NamedList &	params
	)		[protected]

Broadcast a management message to all attached users

Parameters:

type	The type of notification
params	The list of parameters

Returns:

True if at least one user processed the message

virtual bool managementStatus	(	Type	type,
		NamedList &	params
	)		[virtual]

Receive management information from attached users.

Parameters:

type	The type of management message
params	List of parameters (Affected subsystem [M])

Returns:

True if the notification was processed

Reimplemented in SS7SCCP.

static const TokenDict* notifTypes

(

)

[static]

Obtain the dictionary for notifications types

Returns:

Pointer to the notification types dictionary

HandledMSU notifyMessage	(	DataBlock &	data,
		NamedList &	params,
		int	ssn
	)		[protected]

Notify the users that a message failed to be delivered to destination

Parameters:

data	The message data
params	The list of parameters
ssn	The ssn of the SCCP user

Returns:

HandledMSU enum value

HandledMSU pushMessage	(	DataBlock &	data,
		NamedList &	params,
		int	ssn
	)		[protected]

Send a SCCP message to users list for processing

Parameters:

data	The message data
params	The list of parameters
ssn	The ssn of the SCCP user

Returns:

HandledMSU enum value

virtual int sendMessage	(	DataBlock &	data,
		const NamedList &	params
	)		[virtual]

Send a message

Parameters:

data

Data to be transported trough SCCP protocol

params

SCCP parameters SCCP parameters : MessageReturn : boolean / integer True or 0x08 to return message on error. NOTE int values should me below 0x0f sequenceControl : boolean. True to send messages in sequence LocalPC : integer. Local pointcode RemotePC : integer. Remote pointcode Address Parameter: Address parameter starts with : CallingPartyAddress or CalledPartyAddress followed by: .ssn : integer (0-255) Subsequence number .pointcode : integer Packed pointcode .gt : string The digits of the global title .gt.np : integer GT numbering plan .gt.encoding : integer GT encoding scheme .gt.tt : integer GT Translation type .gt.nature : integer Gt nature of address indicator (ITU only) Importance : integer (0-7) Importance of the message! (ITU only)

Reimplemented in SS7SCCP.

NamedList* translateGT	(	const NamedList &	params,
		const String &	prefix
	)		[protected]

Translate a Global Title

Parameters:

params	The Global Title content
prefix	The prefix of the global title content parameters

Returns:

a new SCCP route or 0 is no route was found

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

• yatesig.h