/*

* 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 observer is used by master - slave pattern to get 

*                function call from the slave (availability)

*

*/

#ifndef MUSAVATELEPHONYSTATUSOBSERVER_H

#define MUSAVATELEPHONYSTATUSOBSERVER_H

/**

 *  Availability Observer base class 

 *

 *  Observer interface for master clients.

 *

 *  @lib musavailabilityplugin.lib

 *  @since S60 v3.2

 */

#include <etelmm.h>

class MMusAvaTelephonyStatusObserver

    {

public:

    /**

     * Current Network Mode Status

     *

     * @since  S60 v3.2

     * @return 

     */

    virtual void PhoneNetworkModeStatus( 

                            RMobilePhone::TMobilePhoneNetworkMode aStatus ) = 0;

   /**

     * Current Network Registration Status

     *

     * @since  S60 v3.2

     * @return 

     */

    virtual void NetworkRegistrationStatus( 

                RMobilePhone::TMobilePhoneRegistrationStatus aRegStatus ) = 0;

    };

#endif //MUSAVATELEPHONYSTATUSOBSERVER_H