1 /*

     2 * Copyright (c) 2009 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 

    19 #ifndef CABSTRACTMEDIAMTPDATAPROVIDERGETINTERDEPENTENTPROPDESC_H

    20 #define CABSTRACTMEDIAMTPDATAPROVIDERGETINTERDEPENTENTPROPDESC_H

    21 

    22 #include "crequestprocessor.h"

    23 

    24 class CMTPTypeInterdependentPropDesc;

    25 class MMmMtpDpConfig;

    26 

    27 /**

    28 * Defines abstract media data provider GetInterdependentPropDesc request processor

    29 */

    30 class CAbstractMediaMtpDataProviderGetInterdependentPropDesc: public CRequestProcessor

    31     {

    32 public:

    33     /**

    34     * @param aFramework, The data provider framework

    35     * @param aConnection, The connection from which the request comes

    36     * @param aWrapper Medadata access

    37     * @return A pointer to the created request processor object

    38     */

    39     static MMmRequestProcessor* NewL( MMTPDataProviderFramework& aFramework,

    40         MMTPConnection& aConnection,

    41         MMmMtpDpConfig& aDpConfig );

    42 

    43     /**

    44     * Destructor

    45     */

    46     ~CAbstractMediaMtpDataProviderGetInterdependentPropDesc();

    47 

    48 private:

    49     /**

    50     * Standard C++ Constructor

    51     * @param aFramework, The data provider framework

    52     * @param aConnection, The connection from which the request comes

    53     */

    54     CAbstractMediaMtpDataProviderGetInterdependentPropDesc( MMTPDataProviderFramework& aFramework,

    55         MMTPConnection& aConnection );

    56 

    57     /**

    58     * two-phase construction

    59     */

    60     void ConstructL();

    61 

    62 protected:

    63     // from CRequestProcessor

    64     TMTPResponseCode CheckRequestL();

    65 

    66     void ServiceL();

    67 

    68 private:

    69     void ServiceAudioWaveCodecL();

    70 

    71     void ServiceAudioBitrateL();

    72 

    73     void SetFormForResponseL( TUint16 aPropertyCode, const MMTPType& aForm );

    74 

    75 private:

    76     /** Dataset to store the prop descriptions*/

    77     CMTPTypeInterdependentPropDesc* iDataset;

    78 

    79     TUint32 iFormatCode;

    80 

    81     };

    82 

    83 #endif // CABSTRACTMEDIAMTPDATAPROVIDERGETINTERDEPENTENTPROPDESC_H