/*

* Copyright (c) 2007-2008 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:  Class header for MWsfWlanScannerObserver

*

*/

#ifndef M_WSFWLANSCANNEROBSERVER_H

#define M_WSFWLANSCANNEROBSERVER_H

//  EXTERNAL INCLUDES

#include <e32def.h>

//  CLASS DEFINITION

/**

* Class acts as an interface for the CWsfWlanScanner to be able to call back 

* its clients in case of different scanning events.

*

* @since S60 5.0

*/

class MWsfWlanScannerObserver

    {

    public:     // Abstract methods

        /**

        * When the scan cycle has completed this function is called to report 

        * the completion.

        * @since S60 5.0

        */

        virtual void WlanScanCompleteL() = 0;

        /**

        * Called when the scan cycle has started  

        * @since S60 5.0

        */

        virtual void WlanScanStarted() = 0;

        /**

        * Called when an error occured while scanning wlan data  

        * @since S60 5.0

        * @param aError System wide error code

        */

        virtual void NotifyError( TInt aError ) = 0;        

    };

#endif      //  M_WSFWLANSCANNEROBSERVER_H

// End of file