1 /*

     2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15  *

    16 */

    17 

    18 #ifndef CHSWIMASSMODEOBSERVER_H_

    19 #define CHSWIMASSMODEOBSERVER_H_

    20 

    21 

    22 /**

    23  * Mass storage mode observer.

    24  */

    25 class MCHSwiMassModeObserver

    26 	{

    27 public:

    28 	/**

    29 	 * Sets Mass Storage Mode

    30 	 * @param aMode Mass Storage mode

    31 	 */

    32 	virtual void SetMassStorageMode( TBool aMode ) = 0;

    33 	

    34 	/**

    35 	 * Sets Mass Storage Mode

    36 	 * @returns Mass Storage mode

    37 	 */

    38 	virtual TBool IsMassStorageMode() = 0;

    39 	

    40 	/**

    41 	 * Handles ending of mass storage mode (e.g. unplugging usb cable when in mass storage mode)

    42 	 */

    43 	virtual void HandleMassStorageModeEndEvent() = 0;

    44 	

    45 	/*

    46 	 * Handles successful drive scan, which has been executed asynchronously after either:

    47 	 * - Explicitly postponed drive scan, or

    48 	 * - Error recovery from synchronous drive scan. 

    49 	 */

    50 	virtual void HandleSuccessfulAsynchDriveScan() = 0;

    51 	};

    52 

    53 #endif /* CHSWIMASSMODEOBSERVER_H_ */