mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/mediamtpdataprovider/src/cmediamtpdataprovidercopyobject.cpp
changeset 0 a2952bb97e68
child 8 bee149131e4b
equal deleted inserted replaced
-1:000000000000 0:a2952bb97e68
       
     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:  Implement the operation: Copy Object
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #include <mtp/mmtpdataproviderframework.h>
       
    20 #include <mtp/cmtptypeobjectproplist.h>
       
    21 #include <mtp/cmtptypestring.h>
       
    22 #include <mtp/cmtptypearray.h>
       
    23 
       
    24 #include "cmediamtpdataprovidercopyobject.h"
       
    25 #include "mediamtpdataproviderconst.h"
       
    26 #include "mmmtpdplogger.h"
       
    27 #include "mmmtpdputility.h"
       
    28 #include "cmmmtpdpmetadataaccesswrapper.h"
       
    29 #include "mmmtpdpdefs.h"
       
    30 #include "mmmtpdpconfig.h"
       
    31 
       
    32 // -----------------------------------------------------------------------------
       
    33 // CMediaMtpDataProviderCopyObject::NewL
       
    34 // Two-phase construction method
       
    35 // -----------------------------------------------------------------------------
       
    36 //
       
    37 MMmRequestProcessor* CMediaMtpDataProviderCopyObject::NewL( MMTPDataProviderFramework& aFramework,
       
    38     MMTPConnection& aConnection,
       
    39     MMmMtpDpConfig& aDpConfig )
       
    40     {
       
    41     CMediaMtpDataProviderCopyObject* self =
       
    42         new ( ELeave ) CMediaMtpDataProviderCopyObject( aFramework,
       
    43             aConnection,
       
    44             aDpConfig );
       
    45     CleanupStack::PushL( self );
       
    46     self->ConstructL();
       
    47     CleanupStack::Pop( self );
       
    48     return self;
       
    49     }
       
    50 
       
    51 // -----------------------------------------------------------------------------
       
    52 // CMediaMtpDataProviderCopyObject::ConstructL
       
    53 // Two-phase construction method
       
    54 // -----------------------------------------------------------------------------
       
    55 //
       
    56 void CMediaMtpDataProviderCopyObject::ConstructL()
       
    57     {
       
    58     CCopyObject::ConstructL();
       
    59     }
       
    60 
       
    61 // -----------------------------------------------------------------------------
       
    62 // CMediaMtpDataProviderCopyObject::~CMediaMtpDataProviderCopyObject
       
    63 // Destructor
       
    64 // -----------------------------------------------------------------------------
       
    65 //
       
    66 CMediaMtpDataProviderCopyObject::~CMediaMtpDataProviderCopyObject()
       
    67     {
       
    68 
       
    69     }
       
    70 
       
    71 // -----------------------------------------------------------------------------
       
    72 // CMediaMtpDataProviderCopyObject::CMediaMtpDataProviderCopyObject
       
    73 // Standard c++ constructor
       
    74 // -----------------------------------------------------------------------------
       
    75 //
       
    76 CMediaMtpDataProviderCopyObject::CMediaMtpDataProviderCopyObject( MMTPDataProviderFramework& aFramework,
       
    77     MMTPConnection& aConnection,
       
    78     MMmMtpDpConfig& aDpConfig ) :
       
    79     CCopyObject( aFramework, aConnection, aDpConfig )
       
    80     {
       
    81 
       
    82     }
       
    83 
       
    84 // -----------------------------------------------------------------------------
       
    85 // CMediaMtpDataProviderCopyObject::ServiceSpecificObjectPropertyL
       
    86 //
       
    87 // -----------------------------------------------------------------------------
       
    88 //
       
    89 void CMediaMtpDataProviderCopyObject::ServiceGetSpecificObjectPropertyL( TUint16 aPropCode,
       
    90     TUint32 aHandle,
       
    91     const CMTPObjectMetaData& aObject )
       
    92     {
       
    93     PRINT( _L( "MM MTP => CMediaMtpDataProviderCopyObject::ServiceSpecificObjectPropertyL" ) );
       
    94 
       
    95     CMTPTypeString* textData = NULL;
       
    96     CMTPTypeArray* desData = NULL;
       
    97     TInt err = KErrNone;
       
    98 
       
    99     if ( iPropertyElement )
       
   100         {
       
   101         delete iPropertyElement;
       
   102         iPropertyElement = NULL;
       
   103         }
       
   104 
       
   105     switch ( aPropCode )
       
   106         {
       
   107         case EMTPObjectPropCodeArtist:
       
   108         case EMTPObjectPropCodeGenre:
       
   109         case EMTPObjectPropCodeComposer:
       
   110         case EMTPObjectPropCodeOriginalReleaseDate:
       
   111         case EMTPObjectPropCodeAlbumName:
       
   112         case EMTPObjectPropCodeParentalRating:
       
   113         case EMTPObjectPropCodeEncodingProfile:
       
   114             {
       
   115             textData = CMTPTypeString::NewLC();   // + textData
       
   116 
       
   117             TRAP( err, iDpConfig.GetWrapperL().GetObjectMetadataValueL( aPropCode,
       
   118                 *textData,
       
   119                 aObject ) );
       
   120 
       
   121             PRINT1( _L( "MM MTP <> CMediaMtpDataProviderCopyObject::ServiceSpecificObjectPropertyL err = %d" ), err );
       
   122 
       
   123             if ( err == KErrNone )
       
   124                 {
       
   125                 iPropertyElement = &(iPropertyList->ReservePropElemL(aHandle, aPropCode));
       
   126                 iPropertyElement->SetStringL( CMTPTypeObjectPropListElement::EValue, textData->StringChars());
       
   127                 
       
   128 //                iPropertyElement = CMTPTypeObjectPropListElement::NewL( aHandle,
       
   129 //                    aPropCode,
       
   130 //                    *textData );
       
   131                 }
       
   132 
       
   133             CleanupStack::PopAndDestroy( textData );  // - textData
       
   134             }
       
   135             break;
       
   136 
       
   137         case EMTPObjectPropCodeDescription:
       
   138             {
       
   139             desData = CMTPTypeArray::NewLC( EMTPTypeAUINT16 );   // + desData
       
   140 
       
   141             TRAP( err, iDpConfig.GetWrapperL().GetObjectMetadataValueL( aPropCode,
       
   142                 *desData,
       
   143                 aObject ) );
       
   144 
       
   145             PRINT1( _L( "MM MTP <> CMediaMtpDataProviderCopyObject::ServiceSpecificObjectPropertyL err = %d" ), err );
       
   146 
       
   147             if ( err == KErrNone )
       
   148                 {
       
   149                 iPropertyElement = &(iPropertyList->ReservePropElemL(aHandle, aPropCode));
       
   150                 iPropertyElement->SetArrayL( CMTPTypeObjectPropListElement::EValue, *desData);
       
   151                 
       
   152 //                iPropertyElement = CMTPTypeObjectPropListElement::NewL( aHandle,
       
   153 //                    aPropCode,
       
   154 //                    *desData );
       
   155                 }
       
   156 
       
   157             CleanupStack::PopAndDestroy( desData );  // - desData
       
   158             }
       
   159             break;
       
   160 
       
   161         case EMTPObjectPropCodeTrack:
       
   162         case EMTPObjectPropCodeNumberOfChannels:
       
   163         case EMTPObjectPropCodeScanType:
       
   164         case EMTPObjectPropCodeDRMStatus:
       
   165             {
       
   166             TMTPTypeUint16 uint16( 0 );
       
   167             TRAP( err, iDpConfig.GetWrapperL().GetObjectMetadataValueL( aPropCode,
       
   168                 uint16,
       
   169                 aObject ) );
       
   170             PRINT1( _L( "MM MTP <> CMediaMtpDataProviderCopyObject::ServiceSpecificObjectPropertyL err = %d" ), err );
       
   171 
       
   172             if ( err == KErrNone )
       
   173                 {
       
   174                 iPropertyElement = &(iPropertyList->ReservePropElemL(aHandle, aPropCode));
       
   175                 iPropertyElement->SetUint16L( CMTPTypeObjectPropListElement::EValue, uint16.Value());
       
   176                 
       
   177 //                iPropertyElement = CMTPTypeObjectPropListElement::NewL( aHandle,
       
   178 //                    aPropCode,
       
   179 //                    uint16 );
       
   180                 }
       
   181 
       
   182             }
       
   183             break;
       
   184 
       
   185         case EMTPObjectPropCodeWidth:
       
   186         case EMTPObjectPropCodeHeight:
       
   187         case EMTPObjectPropCodeDuration:
       
   188         case EMTPObjectPropCodeUseCount:
       
   189         case EMTPObjectPropCodeSampleRate:
       
   190         case EMTPObjectPropCodeAudioWAVECodec:
       
   191         case EMTPObjectPropCodeAudioBitRate:
       
   192         case EMTPObjectPropCodeVideoFourCCCodec:
       
   193         case EMTPObjectPropCodeVideoBitRate:
       
   194         case EMTPObjectPropCodeFramesPerThousandSeconds:
       
   195         case EMTPObjectPropCodeKeyFrameDistance:
       
   196             {
       
   197             TMTPTypeUint32 uint32 = 0;
       
   198             TRAP( err, iDpConfig.GetWrapperL().GetObjectMetadataValueL( aPropCode,
       
   199                 uint32,
       
   200                 aObject ) );
       
   201             PRINT1( _L( "MM MTP <> CMediaMtpDataProviderCopyObject::ServiceSpecificObjectPropertyL err = %d" ), err );
       
   202 
       
   203             if ( err == KErrNone )
       
   204                 {
       
   205                 iPropertyElement = &(iPropertyList->ReservePropElemL(aHandle, aPropCode));
       
   206                 iPropertyElement->SetUint32L( CMTPTypeObjectPropListElement::EValue, uint32.Value());
       
   207 //                iPropertyElement = CMTPTypeObjectPropListElement::NewL( aHandle,
       
   208 //                    aPropCode,
       
   209 //                    uint32 );
       
   210                 }
       
   211             }
       
   212             break;
       
   213 
       
   214         case EMTPExtObjectPropCodeOmaDrmStatus:
       
   215             {
       
   216             TInt drmStatus = MmMtpDpUtility::GetDrmStatus( aObject.DesC( CMTPObjectMetaData::ESuid ) );
       
   217             TMTPTypeUint8 result;
       
   218             result.Set( 0 );
       
   219 
       
   220             if ( drmStatus == EMTPDrmStatusProtected )
       
   221                 result.Set( 1 );
       
   222 
       
   223             iPropertyElement = &(iPropertyList->ReservePropElemL(aHandle, aPropCode));
       
   224             iPropertyElement->SetUint16L( CMTPTypeObjectPropListElement::EDatatype, EMTPTypeUINT8);
       
   225             iPropertyElement->SetUint8L( CMTPTypeObjectPropListElement::EValue, result.Value());
       
   226             
       
   227 //            iPropertyElement = CMTPTypeObjectPropListElement::NewL( aHandle,
       
   228 //                aPropCode,
       
   229 //                EMTPTypeUINT8,
       
   230 //                result );
       
   231             }
       
   232             break;
       
   233 
       
   234         default:
       
   235             {
       
   236             User::Leave( KErrNotSupported );
       
   237             }
       
   238             break;
       
   239         }
       
   240 
       
   241     // centralize logic to handle error, doing so, that's on need to trap the
       
   242     // leave for KErrNotSupported in base class like previous version.
       
   243     if ( ( err == KErrNotFound )
       
   244         || ( ( err == KErrNotSupported )
       
   245         && ( ( aObject.Uint( CMTPObjectMetaData::EFormatCode ) == EMTPFormatCodeASF )
       
   246         || ( aObject.Uint( CMTPObjectMetaData::EFormatCode ) == EMTPFormatCodeMP4Container )
       
   247         || ( aObject.Uint( CMTPObjectMetaData::EFormatCode ) == EMTPFormatCode3GPContainer ) ) ) )
       
   248         {
       
   249         iPropertyElement = NULL;
       
   250         }
       
   251     else
       
   252         {
       
   253         User::LeaveIfError( err );
       
   254         }
       
   255     PRINT( _L( "MM MTP <= CMediaMtpDataProviderCopyObject::ServiceSpecificObjectPropertyL" ) );
       
   256     }
       
   257 
       
   258 // -----------------------------------------------------------------------------
       
   259 // CMediaMtpDataProviderCopyObject::ServiceSetSpecificObjectPropertyL
       
   260 //
       
   261 // -----------------------------------------------------------------------------
       
   262 //
       
   263 TMTPResponseCode CMediaMtpDataProviderCopyObject::ServiceSetSpecificObjectPropertyL( TUint16 aPropCode, const CMTPObjectMetaData& aObject,
       
   264     const CMTPTypeObjectPropListElement& aElement )
       
   265     {
       
   266     PRINT( _L( "MM MTP => CMediaMtpDataProviderCopyObject::ServiceSetSpecificObjectPropertyL" ) );
       
   267     TMTPResponseCode responseCode( EMTPRespCodeOK );
       
   268 
       
   269     switch ( aPropCode )
       
   270         {
       
   271         case EMTPObjectPropCodeArtist:
       
   272         case EMTPObjectPropCodeGenre:
       
   273         case EMTPObjectPropCodeComposer:
       
   274         case EMTPObjectPropCodeOriginalReleaseDate:
       
   275         case EMTPObjectPropCodeAlbumName:
       
   276         case EMTPObjectPropCodeParentalRating:
       
   277         case EMTPObjectPropCodeEncodingProfile:
       
   278             {
       
   279             CMTPTypeString* stringData =
       
   280                 CMTPTypeString::NewLC( aElement.StringL( CMTPTypeObjectPropListElement::EValue ) );// + stringData
       
   281 
       
   282             responseCode = ServiceMetaDataToWrapper( aPropCode,
       
   283                 *stringData,
       
   284                 aObject );
       
   285 
       
   286             CleanupStack::PopAndDestroy( stringData ); // - stringData
       
   287             }
       
   288             break;
       
   289 
       
   290         case EMTPObjectPropCodeVideoBitRate:
       
   291             {
       
   292             responseCode = EMTPRespCodeAccessDenied;
       
   293             }
       
   294             break;
       
   295 
       
   296         case EMTPObjectPropCodeDescription:
       
   297             {
       
   298             CMTPTypeArray*  desData = CMTPTypeArray::NewLC( EMTPTypeAUINT16 ); // + desData
       
   299 //            aElement.GetL( CMTPTypeObjectPropListElement::EValue, *desData );
       
   300             desData->SetByDesL(aElement.ArrayL(CMTPTypeObjectPropListElement::EValue));
       
   301             //desData(aElement.ArrayL(CMTPTypeObjectPropListElement::EValue));
       
   302             
       
   303             responseCode = ServiceMetaDataToWrapper( aPropCode,
       
   304                     *desData,
       
   305                     aObject );
       
   306             CleanupStack::PopAndDestroy( desData ); // - desData
       
   307             }
       
   308             break;
       
   309 
       
   310         case EMTPObjectPropCodeWidth:
       
   311         case EMTPObjectPropCodeHeight:
       
   312         case EMTPObjectPropCodeDuration:
       
   313         case EMTPObjectPropCodeUseCount:
       
   314         case EMTPObjectPropCodeSampleRate:
       
   315         case EMTPObjectPropCodeAudioWAVECodec:
       
   316         case EMTPObjectPropCodeAudioBitRate:
       
   317         case EMTPObjectPropCodeVideoFourCCCodec:
       
   318         case EMTPObjectPropCodeFramesPerThousandSeconds:
       
   319         case EMTPObjectPropCodeKeyFrameDistance:
       
   320             {
       
   321             TMTPTypeUint32 uint32( aElement.Uint32L( CMTPTypeObjectPropListElement::EValue ) );
       
   322             responseCode = ServiceMetaDataToWrapper( aPropCode,
       
   323                 uint32,
       
   324                 aObject );
       
   325             }
       
   326             break;
       
   327 
       
   328         case EMTPObjectPropCodeTrack:
       
   329         case EMTPObjectPropCodeNumberOfChannels:
       
   330         case EMTPObjectPropCodeScanType:
       
   331         case EMTPObjectPropCodeDRMStatus:
       
   332             {
       
   333             TMTPTypeUint16 uint16( aElement.Uint16L( CMTPTypeObjectPropListElement::EValue ));
       
   334             responseCode = ServiceMetaDataToWrapper( aPropCode,
       
   335                 uint16,
       
   336                 aObject );
       
   337             }
       
   338             break;
       
   339 
       
   340         case EMTPExtObjectPropCodeOmaDrmStatus:
       
   341             {
       
   342             TInt drmStatus = MmMtpDpUtility::GetDrmStatus( aObject.DesC( CMTPObjectMetaData::ESuid ) );
       
   343 
       
   344             if (drmStatus == EMTPDrmStatusUnknown)
       
   345                 {
       
   346                 responseCode = EMTPRespCodeAccessDenied;
       
   347                 }
       
   348             else
       
   349                 {
       
   350                 TMTPTypeUint8 newValue( aElement.Uint8L( CMTPTypeObjectPropListElement::EValue ) );
       
   351 
       
   352                 // there's no DB field to remember the value, so return an error
       
   353                 // if there's a mismatch to CAF protection status
       
   354                 if ( ( ( drmStatus == EMTPDrmStatusProtected) && ( newValue.Value() == 0 ) ) ||
       
   355                     ( ( drmStatus == EMTPDrmStatusNotProtected ) && ( newValue.Value() == 1 ) ) )
       
   356                     {
       
   357                     responseCode = EMTPRespCodeAccessDenied;
       
   358                     }
       
   359                 }
       
   360             }
       
   361             break;
       
   362 
       
   363         default:
       
   364             {
       
   365             User::Leave( KErrNotSupported );
       
   366             }
       
   367             break;
       
   368         }
       
   369 
       
   370     PRINT( _L( "MM MTP <= CMediaMtpDataProviderCopyObject::ServiceSetSpecificObjectPropertyL" ) );
       
   371 
       
   372     return responseCode;
       
   373     }
       
   374 
       
   375 // end of file