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 #include <mtp/cmtpobjectmetadata.h>

    26 

    27 #include "tobjectdescription.h"

    28 #include "cmmmtpdpmetadataaccesswrapper.h"

    29 #include "mmmtpdpconfig.h"

    30 #include "mmmtpdputility.h"

    31 

    32 #include "cmediamtpdataproviderpropertysettingutility.h"

    33 #include "mmmtpdplogger.h"

    34 

    35 // -----------------------------------------------------------------------------

    36 // CMediaMtpDataProviderPropertySettingUtility::NewL

    37 // Two-phase construction method

    38 // -----------------------------------------------------------------------------

    39 //

    40 CMediaMtpDataProviderPropertySettingUtility* CMediaMtpDataProviderPropertySettingUtility::NewL()

    41     {

    42     CMediaMtpDataProviderPropertySettingUtility* self =

    43         new ( ELeave ) CMediaMtpDataProviderPropertySettingUtility();

    44 

    45     return self;

    46     }

    47 

    48 // -----------------------------------------------------------------------------

    49 // CMediaMtpDataProviderPropertySettingUtility::~CMediaMtpDataProviderPropertySettingUtility

    50 // Destructor

    51 // -----------------------------------------------------------------------------

    52 //

    53 CMediaMtpDataProviderPropertySettingUtility::~CMediaMtpDataProviderPropertySettingUtility()

    54     {

    55     // Do nothing

    56     }

    57 

    58 // -----------------------------------------------------------------------------

    59 // CMediaMtpDataProviderSetObjectPropList::CMediaMtpDataProviderSetObjectPropList

    60 // Standard C++ Constructor

    61 // -----------------------------------------------------------------------------

    62 //

    63 CMediaMtpDataProviderPropertySettingUtility::CMediaMtpDataProviderPropertySettingUtility()

    64     {

    65     // Do nothing

    66     }

    67 

    68 TMTPResponseCode CMediaMtpDataProviderPropertySettingUtility::SetSpecificObjectPropertyL( MMmMtpDpConfig& aDpConfig,

    69     TUint16 aPropCode,

    70     const CMTPObjectMetaData& aObject,

    71     const CMTPTypeObjectPropListElement& aElement )

    72     {

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

    74     TMTPResponseCode responseCode( EMTPRespCodeOK );

    75 

    76     switch ( aPropCode )

    77         {

    78         case EMTPObjectPropCodeArtist:

    79         case EMTPObjectPropCodeGenre:

    80         case EMTPObjectPropCodeComposer:

    81         case EMTPObjectPropCodeOriginalReleaseDate:

    82         case EMTPObjectPropCodeAlbumName:

    83         case EMTPObjectPropCodeParentalRating:

    84         case EMTPObjectPropCodeEncodingProfile:

    85             {

    86             CMTPTypeString* stringData =

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

    88 

    89             responseCode = SetMetaDataToWrapper( aDpConfig,

    90                 aPropCode,

    91                 *stringData,

    92                 aObject );

    93 

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

    95             }

    96             break;

    97 

    98         case EMTPObjectPropCodeVideoBitRate:

    99             /*

   100              spec:

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

   102              * should accept values during object creation by

   103              * way of the SendObjectPropList command.

   104              */

   105             break;

   106 

   107         case EMTPObjectPropCodeDescription:

   108             {

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

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

   111             responseCode = SetMetaDataToWrapper( aDpConfig,

   112                 aPropCode,

   113                 *desData,

   114                 aObject );

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

   116             }

   117             break;

   118 

   119         case EMTPObjectPropCodeWidth:

   120         case EMTPObjectPropCodeHeight:

   121         case EMTPObjectPropCodeDuration:

   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 = SetMetaDataToWrapper( 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 = SetMetaDataToWrapper( 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