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 #include <mtp/cmtptypeobjectproplist.h>

    19 #include <mtp/cmtptypestring.h>

    20 #include <mtp/cmtptypearray.h>

    21 #include <mtp/tmtptypeuint8.h>

    22 #include <mtp/tmtptypeuint16.h>

    23 #include <mtp/tmtptypeuint32.h>

    24 #include <mtp/mtpdatatypeconstants.h>

    25 

    26 #include "tobjectdescription.h"

    27 #include "cmmmtpdpmetadataaccesswrapper.h"

    28 #include "mmmtpdpconfig.h"

    29 #include "mmmtpdputility.h"

    30 

    31 #include "cmediamtpdataproviderpropertysettingutility.h"

    32 #include "mmmtpdplogger.h"

    33 

    34 // -----------------------------------------------------------------------------

    35 // CMediaMtpDataProviderPropertySettingUtility::NewL

    36 // Two-phase construction method

    37 // -----------------------------------------------------------------------------

    38 //

    39 CMediaMtpDataProviderPropertySettingUtility* CMediaMtpDataProviderPropertySettingUtility::NewL()

    40     {

    41     CMediaMtpDataProviderPropertySettingUtility* self =

    42         new ( ELeave ) CMediaMtpDataProviderPropertySettingUtility();

    43 

    44     return self;

    45     }

    46 

    47 // -----------------------------------------------------------------------------

    48 // CMediaMtpDataProviderPropertySettingUtility::~CMediaMtpDataProviderPropertySettingUtility

    49 // Destructor

    50 // -----------------------------------------------------------------------------

    51 //

    52 CMediaMtpDataProviderPropertySettingUtility::~CMediaMtpDataProviderPropertySettingUtility()

    53     {

    54     // Do nothing

    55     }

    56 

    57 // -----------------------------------------------------------------------------

    58 // CMediaMtpDataProviderSetObjectPropList::CMediaMtpDataProviderSetObjectPropList

    59 // Standard C++ Constructor

    60 // -----------------------------------------------------------------------------

    61 //

    62 CMediaMtpDataProviderPropertySettingUtility::CMediaMtpDataProviderPropertySettingUtility()

    63     {

    64     // Do nothing

    65     }

    66 

    67 TMTPResponseCode CMediaMtpDataProviderPropertySettingUtility::SetSpecificObjectPropertyL( MMmMtpDpConfig& aDpConfig,

    68     TUint16 aPropCode,

    69     const CMTPObjectMetaData& aObject,

    70     const CMTPTypeObjectPropListElement& aElement )

    71     {

    72     PRINT( _L( "MM MTP => CMediaMtpDataProviderPropertySettingUtility::SetSpecificObjectPropertyL" ) );

    73     TMTPResponseCode responseCode( EMTPRespCodeOK );

    74 

    75     switch ( aPropCode )

    76         {

    77         case EMTPObjectPropCodeArtist:

    78         case EMTPObjectPropCodeGenre:

    79         case EMTPObjectPropCodeComposer:

    80         case EMTPObjectPropCodeOriginalReleaseDate:

    81         case EMTPObjectPropCodeAlbumName:

    82         case EMTPObjectPropCodeParentalRating:

    83         case EMTPObjectPropCodeEncodingProfile:

    84             {

    85             CMTPTypeString* stringData =

    86                 CMTPTypeString::NewLC( aElement.StringL( CMTPTypeObjectPropListElement::EValue ) );// + stringData

    87 

    88             responseCode = SetMetaDataToWrapperL( aDpConfig,

    89                 aPropCode,

    90                 *stringData,

    91                 aObject );

    92 

    93             CleanupStack::PopAndDestroy( stringData );// - stringData

    94             }

    95             break;

    96 

    97         case EMTPObjectPropCodeVideoBitRate:

    98             /*

    99              spec:

   100              * Object properties that are get-only (0x00 GET)

   101              * should accept values during object creation by

   102              * way of the SendObjectPropList command.

   103              */

   104             break;

   105 

   106         case EMTPObjectPropCodeDescription:

   107             {

   108             CMTPTypeArray* desData = CMTPTypeArray::NewLC( EMTPTypeAUINT16 ); // + desData

   109             desData->SetByDesL( aElement.ArrayL( CMTPTypeObjectPropListElement::EValue ) );

   110             responseCode = SetMetaDataToWrapperL( aDpConfig,

   111                 aPropCode,

   112                 *desData,

   113                 aObject );

   114             CleanupStack::PopAndDestroy( desData ); // - desData

   115             }

   116             break;

   117 

   118         case EMTPObjectPropCodeWidth:

   119         case EMTPObjectPropCodeHeight:

   120         case EMTPObjectPropCodeDuration:

   121         case EMTPObjectPropCodeUseCount:

   122         case EMTPObjectPropCodeSampleRate:

   123         case EMTPObjectPropCodeAudioWAVECodec:

   124         case EMTPObjectPropCodeAudioBitRate:

   125         case EMTPObjectPropCodeVideoFourCCCodec:

   126         case EMTPObjectPropCodeFramesPerThousandSeconds:

   127         case EMTPObjectPropCodeKeyFrameDistance:

   128             {

   129             TMTPTypeUint32 uint32( aElement.Uint32L( CMTPTypeObjectPropListElement::EValue ) );

   130             responseCode = SetMetaDataToWrapperL( aDpConfig,

   131                 aPropCode,

   132                 uint32,

   133                 aObject );

   134             }

   135             break;

   136 

   137         case EMTPObjectPropCodeTrack:

   138         case EMTPObjectPropCodeNumberOfChannels:

   139         case EMTPObjectPropCodeScanType:

   140         case EMTPObjectPropCodeDRMStatus:

   141             {

   142             TMTPTypeUint16 uint16( aElement.Uint16L( CMTPTypeObjectPropListElement::EValue ) );

   143             responseCode = SetMetaDataToWrapperL( aDpConfig,

   144                 aPropCode,

   145                 uint16,

   146                 aObject );

   147             }

   148             break;

   149 

   150         case EMTPExtObjectPropCodeOmaDrmStatus:

   151             {

   152             TInt drmStatus = MmMtpDpUtility::GetDrmStatus( aObject.DesC( CMTPObjectMetaData::ESuid ) );

   153 

   154             if ( drmStatus == EMTPDrmStatusUnknown )

   155                 {

   156                 responseCode = EMTPRespCodeAccessDenied;

   157                 }

   158             else

   159                 {

   160                 TMTPTypeUint8 newValue( aElement.Uint8L( CMTPTypeObjectPropListElement::EValue ) );

   161 

   162                 // there's no DB field to remember the value, so return an error

   163                 // if there's a mismatch to CAF protection status

   164                 if ( ( ( drmStatus == EMTPDrmStatusProtected )

   165                     && ( newValue.Value() == 0 ) )

   166                     || ( ( drmStatus == EMTPDrmStatusNotProtected )

   167                         && ( newValue.Value() == 1 ) ) )

   168                     {

   169                     responseCode = EMTPRespCodeAccessDenied;

   170                     }

   171                 }

   172             }

   173             break;

   174 

   175         default:

   176             {

   177             // Should not happen, property code should have been checked before set to store.

   178             User::Leave( KErrNotSupported );

   179             }

   180             break;

   181         }

   182 

   183     PRINT( _L( "MM MTP <= CMediaMtpDataProviderPropertySettingUtility::ServiceSpecificObjectPropertyL" ) );

   184 

   185     return responseCode;

   186     }

   187 

   188 // end of file