/*

* Copyright (c) 2002-2005 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: Declaration of MPhoneHandlerObserver interface.

*

*/

#ifndef MPHONEHANDLEROBSERVER_H

#define MPHONEHANDLEROBSERVER_H

// INCLUDES

#include <e32def.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

/**

*  Interface used to notify PhoneCmdHandler objects about completed 

*  asynchronous request. 

*

*  @lib PhoneCmdHandler

*  @since S60 3.1

*/

class MPhoneHandlerObserver

    {

    public:  // Constructors and destructor

    public: // New functions

        /**

        * Asynchronous request has been completed.

        * @since S60 3.1

        * @param aError Result code of request processing.

        * @return void

        */

        virtual void RequestCompleted( const TInt aError ) = 0;

    public: // Functions from base classes

    protected:  // New functions

    protected:  // Functions from base classes

    private:

    public:     // Data

    protected:  // Data

    private:    // Data

    public:     // Friend classes

    protected:  // Friend classes

    private:    // Friend classes

    };

#endif  //MPHONEHANDLEROBSERVER_H   

// End of File