1 /*

     2 * Copyright (c) 2002 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:  This interface is for getting metadata from a media.

    15 *

    16 */

    17 

    18 

    19 //  INCLUDE FILES

    20 #include "cmmametadatacontrol.h"

    21 

    22 

    23 _LIT(KControlName, "MetaDataControl");

    24 

    25 

    26 CMMAMetaDataControl::CMMAMetaDataControl()

    27 {

    28     // Nothing, OK.

    29 }

    30 

    31 void CMMAMetaDataControl::StaticKeysCountL(CMMAMetaDataControl* aMetaDataControl, TInt *aCount)

    32 {

    33     *aCount = aMetaDataControl->KeyCountL();

    34 }

    35 

    36 void CMMAMetaDataControl::StaticKeyL(CMMAMetaDataControl* aMetaDataControl, HBufC** aKey, TInt aIndex)

    37 {

    38     *aKey = aMetaDataControl->KeyL(aIndex);

    39 }

    40 

    41 void CMMAMetaDataControl::StaticKeyValueL(

    42     CMMAMetaDataControl* aMetaDataControl,

    43     HBufC** aValue,

    44     TDesC* aKey)

    45 {

    46     /* Just pass the call through to the real implementation. The ownership of the returned data

    47      * is received from the implementation and passed to the caller as well.

    48      *

    49      */

    50     *aValue = aMetaDataControl->KeyValueL(*aKey);

    51 }

    52 

    53 const TDesC& CMMAMetaDataControl::ClassName() const

    54 {

    55     return KControlName;

    56 }

    57 

    58 //  END OF FILE