/*

* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* which accompanies this distribution, and is available

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

* @file 

* This contains ths class CT_MsgSharedDataBase which creates a session object

* 

*

*/

#ifndef __T_MSG_SHARED_DATA_BASE_H__

#define __T_MSG_SHARED_DATA_BASE_H__

/* Epoc includes */

#include <mtclreg.h>

#include <mtclbase.h>

/* 

 * This implements a class which creates and returns a session object which

 * can be shared across test steps.It serves as a base class for other shared

 * data objects which require the session object

 */

class CT_MsgSharedDataBase : public CBase, protected MMsvSessionObserver

	{

public:

	/*

	 * Destructor

	 */

	virtual ~CT_MsgSharedDataBase();

protected:

	CT_MsgSharedDataBase();

	/* 

	 * Constructs the required session, registry objects

	 * Initialises the MTM object to NULL

	 */

	void ConstructL();

	/* 

	 * To be implemented by the derived classes to creates

	 * the required MTM objects

	 */

	virtual CBaseMtm*	NewMtmL() = 0;

public:

	/* Derived from MMsvSessionObserver */

	void HandleSessionEventL(TMsvSessionEvent,TAny*,TAny*,TAny*) {};

public:

	/* Session object */

	CMsvSession*	iSession;

	/* Registry object required to create MTMs */

	CClientMtmRegistry*	iRegistry;

	/* Set to NULL.To be Set for each specific Mtm by deriving class. */

	CBaseMtm*	iMtm; 	

	};

#endif /* __T_MSG_SHARED_DATA_BASE_H__ */