/*

* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  This is client interface class for chared objects 

*                MusAvailability Plug-in 

*

*/

#ifndef __MUSAVASHAREDOBJ_H__

#define __MUSAVASHAREDOBJ_H__

//  INCLUDES

#include "musunittesting.h"

#include <e32base.h>

class CSIP;

class CMusAvaSipObserver;

class MSIPObserver;

class CMusAvaSip;

class MSIPConnectionObserver;

class MMusAvaSipConnectionAdapter;

class CMusAvaConnectionMonitor;

class CMusAvaNetworkRegistrationStatus;

class CMusAvaNetworkModeStatus;

/**

 *  CMusAvaSharedObject class represent the interface for module fetcher.

 *

 *  This interface class encapsulates module selection for availability Plug-in.

 *

 *  @lib musavailabilityplugin.lib

 *  @since S60 v3.2

 */

class CMusAvaSharedObject : public CBase

	{

    public:

        /**

         * Returns singleton object 

         *

         * @since  S60 v3.2

    	 * @return pointer to CMusAvaSharedObject Object

         */

        static CMusAvaSharedObject* GetSingletonL();

         /**

         * Delete singleton object 

         *

         * @since  S60 v3.2

         */

        static void DeleteSingleton();

    protected:

    	/**

         * Two-phased constructor

         *

         * @since S60 v3.2

         * @return Returns pointer to CMusAvaSharedObject object

         */

    	static CMusAvaSharedObject* NewL(  );

    	/**

         * Constructor

         *

         * @since S60 v3.2

         * @param aObserver Pointer to observer intercase 

         */

    	CMusAvaSharedObject( );

        /**

         * Perform the second phase construction of a

         *             CMusAvaSharedObject object

         *

         * @since S60 v3.2

         */

    	void ConstructL();

    private:

 	    /**

         * Destructor

         *

         * @since S60 v3.2

         */

    	~CMusAvaSharedObject();

    public:

         /**

         * Returns CMusAvaConnectionMonitor object 

         *

         * @since  S60 v3.2

    	 * @return CMusAvaConnectionMonitor to Sip Object

         */

         CMusAvaConnectionMonitor& ConnectionMonitor();

        /**

         * Returns MSIPConnectionObserver object 

         *

         * @since  S60 v3.2

    	 * @return referense to MSIPConnectionObserver

         */

    	MSIPConnectionObserver& SIPConnection();

    	/**

         * Returns CMusAvaSip object 

         *

         * @since  S60 v3.2

    	 * @return referense to Sip Object

         */

         CMusAvaSip& MusAvaSip();

    	/**

         * Returns CSIP object 

         *

         * @since  S60 v3.2

    	 * @return referense to Sip Object

         */

         CSIP& Sip();

        /**

         * Returns MSIPObserver object 

         *

         * @since  S60 v3.2

    	 * @return rreference to MSIPObserver object

         */

        MSIPObserver& SIPObserver();

        /**

         * Returns CMusAvaNetworkRegistrationStatus object 

         *

         * @since  S60 v3.2

    	 * @return rreference to CMusAvaNetworkRegistrationStatus object

         */

        CMusAvaNetworkRegistrationStatus& MusAvaTelephonyStatus();

        /**

         * Returns CMusAvaNetworkModeStatus object 

         *

         * @since  S60 v3.2

    	 * @return rreference to CMusAvaNetworkModeStatus object

         */

        CMusAvaNetworkModeStatus& NetworkModeStatus();

    private: //Data

         /**

         * Pointer to Singleton object

         */

         static CMusAvaSharedObject* iSelf;

         /**

         *

         */

         static TInt iSelfCounter;

         /**

         * Pointer to CMusAvaSip object

         */

         CMusAvaSip* iMusAvaSip;  

         /**

         * Pointer to CMusAvaConnectionMonitor object

         */

         CMusAvaConnectionMonitor* iConnectionMonitor;

         /**

         * Pointer to CMusAvaNetworkRegistrationStatus object

         */

         CMusAvaNetworkRegistrationStatus* iNetworkRegistrationStatus;

         CMusAvaNetworkModeStatus* iNetworkModeStatus;  

         MUS_UNITTEST( UT_CMusAvaSharedObject )

         MUS_UNITTEST( UT_CMusAvaConnectionMonitor )

	};

#endif