/*

* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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 RFavouritesHandle

*

*/

#ifndef FAVOURITES_HANDLE_H

#define FAVOURITES_HANDLE_H

//  INCLUDES

#include <e32base.h>

#include <FavouritesSession.h>

// CLASS DECLARATION

/**

* RFavouritesHandle is the favourite object handle.

*/

class RFavouritesHandle

    {

    public:     // Constructor and destructor

        /**

        * Constructor.

        * @since 0.9       

        */

        inline RFavouritesHandle();

        /**

        * Close the object.

        * @since 0.9       

        * return void

        */

        IMPORT_C void Close();

    public:     // New methods

        /**

        * Get handle number.

        * @since 0.9       

        * @return Handle number.

        */

        inline TInt Handle() const;

    protected:  // New methods

        /**

        * Open the object.

        * @since 0.9       

        * @param aSess Session to be used.

        * @param aFunction Function.

        * @param aArgs Arguments.

        * @return Error code.

        */

        TInt Open

            (

            RFavouritesSession& aSess,

            TInt aFunction,

            const TIpcArgs& aArgs

            );

        /**

        * Open this object using other object.

        * @since 0.9       

        * @param aHandle Handle used to open this object.

        * @param aFunction Function.

        * @param aArgs Arguments.

        * @return Error code.

        */

        TInt Open

            (

            RFavouritesHandle& aHandle,

            TInt aFunction,

            const TIpcArgs& aArgs

            );

        /**

        * Message passing routine.

        * @since 0.9       

        * @param aFunction Function.

        * @param aArgs Arguments.

        * @param aStatus Request status.

        */

        void SendReceive

            (

            TInt aFunction,

            const TIpcArgs& aArgs,

            TRequestStatus& aStatus

            ) const;

        /**

        * Message passing routine.

        * @since 0.9       

        * @param aFunction Function.

        * @param aArgs Arguments.

        * @return Error code.

        */

        TInt SendReceive( TInt aFunction, const TIpcArgs& aArgs ) const;

        /**

        * Message passing routine.

        * @since 0.9       

        * @param aFunction Function.

        * @return Error code.

        */

        TInt SendReceive( TInt aFunction ) const;

    protected:  // Data

        RFavouritesSession iSess;   ///< Session handle.

        TInt iHandle;               ///< Handle number.

    };

#include <FavouritesHandle.inl>

#endif

// End of File