/*

* Copyright (c) 2009 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:  This abstract class defines WLAN scan provider interface.

*

*/

/*

* %version: 1 %

*/

#ifndef WLANTIMERSERVICEINTERFACE_H

#define WLANTIMERSERVICEINTERFACE_H

#include <e32def.h>

/**

 * @brief Interface definition for WLAN Timer service callback.

 *

 * @since S60 v5.2

 */

class MWlanTimerServiceCallback

    {

    public:

        /**

         * Timeout has occurred.

         */

        virtual void OnTimeout() = 0;

    };

class MWlanTimerServices

    {

public:

    /**

     * Start the timer

     *

     * @since S60 v5.2

     * @param aRequestId reference to request id

     * @param aAt reference to time when timeout should occur

     * @param aCb reference to callback object

     * @return error code

     */

    virtual TInt StartTimer( TUint& aRequestId, TTime& aAt, MWlanTimerServiceCallback& aCb ) = 0;

    /**

     * Stop the timer

     *

     * @since S60 v5.2

     * @param aRequestId Id of timer to stop

     */

    virtual void StopTimer( const TUint& aRequestId ) = 0;

    /**

     * Handles timer timeout.

     *

     * @since S60 v5.2

     */

    virtual void HandleTimeout() = 0;

    };

#endif // WLANTIMERSERVICEINTERFACE_H