mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/mediamtpdataprovider/src/cmediamtpdataprovidersetobjectpropvalue.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/mediamtpdataprovider/src/cmediamtpdataprovidersetobjectpropvalue.cpp Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,247 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Implement opeartion setobjectpropvalue
+*
+*/
+
+
+#include <mtp/mmtpdataproviderframework.h>
+#include <mtp/cmtptypestring.h>
+#include <mtp/cmtptypearray.h>
+#include <mtp/mmtpobjectmgr.h>
+
+#include "cmediamtpdataprovidersetobjectpropvalue.h"
+#include "mediamtpdataproviderconst.h"
+#include "mmmtpdplogger.h"
+#include "mmmtpdputility.h"
+#include "cmmmtpdpmetadataaccesswrapper.h"
+#include "mmmtpdpdefs.h"
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderSetObjectPropValue::NewL
+// Two-phase construction method
+// -----------------------------------------------------------------------------
+//
+MMmRequestProcessor* CMediaMtpDataProviderSetObjectPropValue::NewL( MMTPDataProviderFramework& aFramework,
+ MMTPConnection& aConnection,
+ MMmMtpDpConfig& aDpConfig )
+ {
+ CMediaMtpDataProviderSetObjectPropValue* self =
+ new ( ELeave ) CMediaMtpDataProviderSetObjectPropValue( aFramework,
+ aConnection,
+ aDpConfig );
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderSetObjectPropValue::ConstructL
+// Two-phase construction method
+// -----------------------------------------------------------------------------
+//
+void CMediaMtpDataProviderSetObjectPropValue::ConstructL()
+ {
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderSetObjectPropValue::CMediaMtpDataProviderSetObjectPropValue
+// Standard c++ constructor
+// -----------------------------------------------------------------------------
+//
+CMediaMtpDataProviderSetObjectPropValue::CMediaMtpDataProviderSetObjectPropValue( MMTPDataProviderFramework& aFramework,
+ MMTPConnection& aConnection,
+ MMmMtpDpConfig& aDpConfig ) :
+ CSetObjectPropValue( aFramework, aConnection, aDpConfig )
+ {
+
+ }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderSetObjectPropValue::~CMediaMtpDataProviderSetObjectPropValue
+// Destructor
+// -----------------------------------------------------------------------------
+//
+CMediaMtpDataProviderSetObjectPropValue::~CMediaMtpDataProviderSetObjectPropValue()
+ {
+
+ }
+
+TBool CMediaMtpDataProviderSetObjectPropValue::IsSpecificPropCodeReadOnly( TUint16 aPropCode ) const
+ {
+ TBool returnCode = EFalse;
+
+ if ( aPropCode == EMTPObjectPropCodeVideoBitRate )
+ returnCode = ETrue;
+
+ return returnCode;
+ }
+
+void CMediaMtpDataProviderSetObjectPropValue::ReceiveDataSpecificObjectPropertyL( TUint16 aPropCode )
+ {
+ PRINT( _L( "MM MTP => CMediaMtpDataProviderSetObjectPropValue::RecieveDataSpecificObjectPropertyL" ) );
+
+ switch ( aPropCode )
+ {
+ case EMTPObjectPropCodeArtist: // 0xDC46
+ case EMTPObjectPropCodeGenre: // 0xDC8C
+ case EMTPObjectPropCodeParentalRating: // 0xDC94
+ case EMTPObjectPropCodeComposer: // 0xDC96
+ case EMTPObjectPropCodeOriginalReleaseDate: // 0xDC99
+ case EMTPObjectPropCodeAlbumName: // 0xDC9A
+ case EMTPObjectPropCodeEncodingProfile: // 0xDEA1
+ {
+ delete iMTPTypeString;
+ iMTPTypeString = NULL;
+ iMTPTypeString = CMTPTypeString::NewL();
+ ReceiveDataL( *iMTPTypeString );
+ }
+ break;
+
+ case EMTPObjectPropCodeDescription:
+ {
+ delete iMTPTypeArray;
+ iMTPTypeArray = NULL;
+ iMTPTypeArray = CMTPTypeArray::NewL( EMTPTypeAUINT16 );
+ ReceiveDataL( *iMTPTypeArray );
+ }
+ break;
+
+ //Get Data for Int16 objects
+ case EMTPObjectPropCodeTrack: // 0xDC8B
+ case EMTPObjectPropCodeDRMStatus: // 0xDC9D
+ case EMTPObjectPropCodeNumberOfChannels: // 0xDE94
+ case EMTPObjectPropCodeScanType: // 0xDE97
+ ReceiveDataL( iMTPTypeUint16 );
+ break;
+
+ //Get Data for Int32 objects
+ case EMTPObjectPropCodeWidth: // 0xDC87
+ case EMTPObjectPropCodeHeight: // 0xDC88
+ case EMTPObjectPropCodeDuration: // 0xDC89
+ case EMTPObjectPropCodeUseCount: // 0xDC91
+ case EMTPObjectPropCodeSampleRate: // 0xDE93
+ case EMTPObjectPropCodeAudioWAVECodec: // 0xDE99
+ case EMTPObjectPropCodeAudioBitRate: // 0xDE9A
+ case EMTPObjectPropCodeVideoFourCCCodec: // 0xDE9B
+ case EMTPObjectPropCodeFramesPerThousandSeconds: // 0xDE9D
+ case EMTPObjectPropCodeKeyFrameDistance: // 0xDE9E
+ ReceiveDataL( iMTPTypeUint32 );
+ break;
+
+ case EMTPExtObjectPropCodeOmaDrmStatus:
+ ReceiveDataL( iMTPTypeUint8 );
+ break;
+
+ default:
+ User::Leave( KErrNotSupported );
+ break;
+ }
+
+ PRINT( _L( "MM MTP <= CMediaMtpDataProviderSetObjectPropValue::RecieveDataSpecificObjectPropertyL" ) );
+ }
+
+TMTPResponseCode CMediaMtpDataProviderSetObjectPropValue::ServiceSpecificObjectPropertyL( TUint16 aPropCode )
+ {
+ TMTPResponseCode responseCode = EMTPRespCodeOK;
+
+ switch ( aPropCode )
+ {
+ case EMTPObjectPropCodeArtist: // 0xDC46
+ case EMTPObjectPropCodeGenre: //0xDC8C
+ case EMTPObjectPropCodeParentalRating: //0xDC94
+ case EMTPObjectPropCodeComposer: //0xDC96
+ case EMTPObjectPropCodeOriginalReleaseDate: //0xDC99
+ case EMTPObjectPropCodeAlbumName: //0xDC9A
+ case EMTPObjectPropCodeEncodingProfile: //0xDEA1
+ {
+ responseCode = ServiceMetaDataToWrapperL( iPropCode,
+ *iMTPTypeString,
+ *iObjectInfo );
+ }
+ break;
+
+ case EMTPObjectPropCodeDescription:
+ {
+ responseCode = ServiceMetaDataToWrapperL( EMTPObjectPropCodeDescription,
+ *iMTPTypeArray,
+ *iObjectInfo );
+ }
+ break;
+
+ case EMTPObjectPropCodeWidth: //0xDC87
+ case EMTPObjectPropCodeHeight: //0xDC88
+ case EMTPObjectPropCodeDuration: //0xDC89
+ case EMTPObjectPropCodeUseCount: //0xDC91
+ case EMTPObjectPropCodeSampleRate: //0xDE93
+ case EMTPObjectPropCodeAudioWAVECodec: //0xDE99
+ case EMTPObjectPropCodeAudioBitRate: //0xDE9A
+ case EMTPObjectPropCodeVideoFourCCCodec: //0xDE9B
+ case EMTPObjectPropCodeFramesPerThousandSeconds: //0xDE9D
+ case EMTPObjectPropCodeKeyFrameDistance: //0xDE9E
+ {
+ responseCode = ServiceMetaDataToWrapperL( iPropCode,
+ iMTPTypeUint32,
+ *iObjectInfo );
+ }
+ break;
+
+ case EMTPObjectPropCodeTrack: // 0xDC8B
+ case EMTPObjectPropCodeDRMStatus: // 0xDC9D
+ case EMTPObjectPropCodeNumberOfChannels: // 0xDE94
+ case EMTPObjectPropCodeScanType: // 0xDE97
+ {
+ responseCode = ServiceMetaDataToWrapperL( iPropCode,
+ iMTPTypeUint16,
+ *iObjectInfo );
+ }
+ break;
+
+ case EMTPExtObjectPropCodeOmaDrmStatus:
+ {
+ CMTPObjectMetaData& aObject( *iObjectInfo );
+ TInt drmStatus = MmMtpDpUtility::GetDrmStatus( aObject.DesC( CMTPObjectMetaData::ESuid ) );
+
+ if (drmStatus == EMTPDrmStatusUnknown)
+ {
+ responseCode = EMTPRespCodeAccessDenied;
+ }
+ else
+ {
+ TMTPTypeUint8 newValue( iMTPTypeUint8 );
+
+ // there's no DB field to remember the value, so return an error
+ // if there's a mismatch to CAF protection status
+ if ( ( ( drmStatus == EMTPDrmStatusProtected) && ( newValue.Value() == 0 ) ) ||
+ ( ( drmStatus == EMTPDrmStatusNotProtected ) && ( newValue.Value() == 1 ) ) )
+ {
+ responseCode = EMTPRespCodeAccessDenied;
+ }
+ }
+ }
+ break;
+
+ default:
+ {
+ User::Leave( KErrNotSupported );
+ }
+ break;
+ }
+
+ return responseCode;
+ }
+
+// end of file