1 /*

     2 * Copyright (c) 2004 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 the License "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 *      Declaration of class FavouritesUtil.

    16 *      

    17 *

    18 */

    19 

    20 

    21 #ifndef FAVOURITES_UTIL_H

    22 #define FAVOURITES_UTIL_H

    23 

    24 //  INCLUDES

    25 

    26 #include <e32base.h>

    27 

    28 class RWriteStream;

    29 class RReadStream;

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 * Static utility functions.

    35 */

    36 NONSHARABLE_CLASS(FavouritesUtil)

    37     {

    38 

    39     public:     // Streaming

    40 

    41         /**

    42         * Externalize integer array into a stream.

    43         * @param aArray Array to externalize.

    44         * @param aStream The stream to externalize to.

    45         */

    46         static void ExternalizeL

    47             ( const CArrayFix<TInt>& aArray, RWriteStream& aStream );

    48 

    49         /**

    50         * Internalize integer array from a stream. Existing data is kept,

    51         * new ones appended.

    52         * @param aArray Array to internalize.

    53         * @param aStream The stream to externalize from.

    54         */

    55         static void InternalizeL

    56             ( CArrayFix<TInt>& aArray, RReadStream& aStream );

    57 

    58         /**

    59         * Checks weather a backup operation is in progress or not.

    60         * @return ETrue if backup is in progress.

    61         */

    62         static TBool IsBackupInProgressL();

    63 

    64     };

    65 

    66 #endif

    67 

    68 // End of File