diff -r d45095c2f4f3 -r bee149131e4b mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/mediamtpdataprovider/src/cmediamtpdataproviderdescriptionutility.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/mmmtpdpplugins/mediamtpdataprovider/src/cmediamtpdataproviderdescriptionutility.cpp	Fri Feb 19 23:18:32 2010 +0200
@@ -0,0 +1,635 @@
+/*
+* 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:  Media dp specific property description construction utility.
+*              Used by all request processors which related to property description
+*
+*/
+
+#include <mtp/cmtptypeobjectpropdesc.h>
+#include <mtp/cmtptypestring.h>
+
+#include "cmediamtpdataproviderdescriptionutility.h"
+#include "mediamtpdataproviderconst.h"
+#include "mmmtpdpconfig.h"
+#include "mmmtpdplogger.h"
+
+const TUint32 KMTPDescriptionLen = 0x00000200;
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewL
+//
+// -----------------------------------------------------------------------------
+//
+CMediaMtpDataProviderDescriptionUtility* CMediaMtpDataProviderDescriptionUtility::NewL()
+    {
+    CMediaMtpDataProviderDescriptionUtility* self =
+        new( ELeave ) CMediaMtpDataProviderDescriptionUtility();
+
+    return self;
+    }
+
+CMediaMtpDataProviderDescriptionUtility::CMediaMtpDataProviderDescriptionUtility()
+    {
+    // Do nothing
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL
+// Construct media dp specific interdependent property description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeInterdependentPropDesc* CMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL( MMmMtpDpConfig& aDpConfig, TUint aFormatCode )
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL" ) );
+
+    TBool audioWaveCodecSupported = EFalse;
+    TBool audioBitRateSupported = EFalse;
+    TBool videoFourCcCodecSupported = EFalse;
+    TBool videoBitRateSupported = EFalse;
+
+    const RArray<TUint>* properties = aDpConfig.GetSupportedPropertiesL( aFormatCode );
+
+    TInt count = properties->Count();
+    for ( TInt i = 0; i < count; i++ )
+        {
+        switch ( ( *properties )[i] )
+            {
+            case EMTPObjectPropCodeAudioWAVECodec:
+                audioWaveCodecSupported = ETrue;
+                break;
+            case EMTPObjectPropCodeAudioBitRate:
+                audioBitRateSupported = ETrue;
+                break;
+            case EMTPObjectPropCodeVideoFourCCCodec:
+                videoFourCcCodecSupported = ETrue;
+                break;
+            case EMTPObjectPropCodeVideoBitRate:
+                videoBitRateSupported = ETrue;
+                break;
+            default:
+                // do nothing
+                break;
+            }
+        }
+
+    CMTPTypeInterdependentPropDesc* interdependentPropDesc = CMTPTypeInterdependentPropDesc::NewL();
+
+    if ( audioWaveCodecSupported && audioBitRateSupported )
+        {
+        CMTPTypeInterdependentProperties* properties = CMTPTypeInterdependentProperties::NewL();
+        properties->AppendL( NewAudioWaveCodecPropDescL( aFormatCode ) );
+        properties->AppendL( NewAudioBitratePropDescL( aFormatCode ) );
+        interdependentPropDesc->AppendL( properties );
+        }
+
+    if ( videoFourCcCodecSupported && videoBitRateSupported )
+        {
+        CMTPTypeInterdependentProperties* properties = CMTPTypeInterdependentProperties::NewL();
+        properties->AppendL( NewVideoFourCCCodecPropDescL( aFormatCode ) );
+        properties->AppendL( NewVideoBitratePropDescL( aFormatCode ) );
+        interdependentPropDesc->AppendL( properties );
+        }
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewInterdepentPropDescL" ) );
+    return interdependentPropDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewSpecificPropDescL
+// Construct media dp specific property description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewSpecificPropDescL( TUint aFormatCode, TUint16 aPropCode )
+    {
+    CMTPTypeObjectPropDesc* propertyDesc = NULL;
+
+    switch ( aPropCode )
+        {
+        // format specific
+        case EMTPObjectPropCodeArtist: // Artist
+        case EMTPObjectPropCodeTrack: // Track
+        case EMTPObjectPropCodeGenre: // Genre
+        case EMTPObjectPropCodeUseCount: // Use Count
+        case EMTPObjectPropCodeAlbumName: // Album Name
+        case EMTPObjectPropCodeAlbumArtist: // Album Artist
+        case EMTPObjectPropCodeOriginalReleaseDate: // Original Release Date
+        case EMTPObjectPropCodeComposer: // Composer
+        case EMTPObjectPropCodeParentalRating:
+            propertyDesc = CMTPTypeObjectPropDesc::NewL( aPropCode );
+            break;
+
+        // Number of Channels (m)
+        case EMTPObjectPropCodeNumberOfChannels:
+            propertyDesc = NewNumberOfChannelsPropDescL();
+            break;
+
+        // Sample Rate (HAS MINIMUM AND MAX VALUE)
+        case EMTPObjectPropCodeSampleRate:
+            propertyDesc = NewCodeSampleRatePropDescL();
+            break;
+
+        // Audio Wave Codec (MAY REQUIRED LIMITED NUMBER TO BE PRODUCED)
+        case EMTPObjectPropCodeAudioWAVECodec:
+            propertyDesc = NewAudioWaveCodecPropDescL( aFormatCode );
+            break;
+
+        // Audio Bit Rate (MAY REQUIRED LIMITED NUMBER TO BE PRODUCED)
+        case EMTPObjectPropCodeAudioBitRate:
+            propertyDesc = NewAudioBitratePropDescL( aFormatCode );
+            break;
+
+        // Duration
+        case EMTPObjectPropCodeDuration:
+            propertyDesc = NewRangeFormDescriptionL( aPropCode,
+                EMTPMinDuration,
+                EMTPMaxDuration,
+                EMTPDurationStep );
+            break;
+
+        // Description
+        case EMTPObjectPropCodeDescription:
+            propertyDesc = NewDescriptionPropDescL();
+            break;
+
+        case EMTPObjectPropCodeWidth:
+            propertyDesc = NewRangeFormDescriptionL( aPropCode,
+                EMTPMinWidth,
+                EMTPMaxWidth,
+                EMTPStepWidth );
+            break;
+
+        case EMTPObjectPropCodeHeight:
+            propertyDesc = NewRangeFormDescriptionL( aPropCode,
+                EMTPMinHeight,
+                EMTPMaxHeight,
+                EMTPStepHeight );
+            break;
+
+        case EMTPObjectPropCodeScanType:
+            propertyDesc = NewScanTypeDescriptionPropDescL();
+            break;
+
+        case EMTPObjectPropCodeVideoFourCCCodec:
+            propertyDesc = NewVideoFourCCCodecPropDescL( aFormatCode );
+            break;
+
+        case EMTPObjectPropCodeVideoBitRate:
+            propertyDesc = NewVideoBitratePropDescL( aFormatCode );
+            break;
+
+        case EMTPObjectPropCodeFramesPerThousandSeconds:
+            propertyDesc = NewRangeFormDescriptionL( aPropCode,
+                EMTPMinFramesPerThousandSeconds,
+                EMTPMaxFramesPerThousandSeconds,
+                EMTPStepFramesPerThousandSeconds );
+            break;
+
+        case EMTPObjectPropCodeKeyFrameDistance:
+            propertyDesc = NewRangeFormDescriptionL( aPropCode,
+                EMTPMinKeyFrameDistance,
+                EMTPMaxKeyFrameDistance,
+                EMTPStepKeyFrameDistance );
+            break;
+
+        case EMTPObjectPropCodeEncodingProfile:
+            propertyDesc = NewEncodingProfileDescriptionPropDescL();
+            break;
+
+        case EMTPObjectPropCodeDRMStatus:
+            propertyDesc = NewDRMStatusPropDescL();
+            break;
+
+        case EMTPExtObjectPropCodeOmaDrmStatus:
+            propertyDesc = NewOMADRMStatusPropDescL();
+            break;
+
+        default:
+            // do nothing
+            break;
+        }
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewAudioWaveCodecPropDescL
+// Construct audio wave codec property description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewAudioWaveCodecPropDescL( TUint aFormatCode )
+    {
+    CMTPTypeObjectPropDescEnumerationForm* form =
+        CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT32 );    // + form
+
+    switch( aFormatCode )
+        {
+        case EMTPFormatCodeWMA:
+        case EMTPFormatCodeWMV:
+        case EMTPFormatCodeASF:
+            form->AppendSupportedValueL( TMTPTypeUint32( EMTPAudioWAVECodecWMA ) );
+            break;
+
+        case EMTPFormatCodeMP3:
+            form->AppendSupportedValueL( TMTPTypeUint32( EMTPAudioWAVECodecMP3 ) );
+            break;
+
+        case EMTPFormatCodeMP4Container:
+        case EMTPFormatCode3GPContainer:
+        case EMTPFormatCodeAAC:
+            form->AppendSupportedValueL( TMTPTypeUint32( EMTPAudioWAVECodecAAC ) );
+            break;
+
+        case EMTPFormatCodeWAV:
+            form->AppendSupportedValueL( TMTPTypeUint32( EMTPAudioWAVECodecPCM ) );
+            break;
+
+        default:
+            User::Leave( KErrNotSupported );
+            break;
+        }
+
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeAudioWAVECodec, *form );
+
+    CleanupStack::PopAndDestroy( form ); // - form
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewAudioWaveCodecPropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewAudioBitratePropDescL
+// Construct audio bitrate property description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewAudioBitratePropDescL( TUint aFormatCode )
+    {
+    PRINT1( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewAudioBitratePropDescL, iFormatCode = 0x%x" ), aFormatCode );
+    CMTPTypeObjectPropDesc* propertyDesc = NULL;
+    switch( aFormatCode )
+        {
+        case EMTPFormatCodeWMA:
+        case EMTPFormatCodeWMV:
+        case EMTPFormatCodeASF:
+            propertyDesc = NewRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate,
+                EMTPWMAMinBitrate,
+                EMTPWMAMaxBitrate,
+                EMTPAudioBitrateStep );
+            break;
+
+        case EMTPFormatCodeMP3:
+            propertyDesc = NewRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate,
+                EMTPMP3MinBitrate,
+                EMTPMP3MaxBitrate,
+                EMTPAudioBitrateStep );
+            break;
+
+        case EMTPFormatCodeAAC:
+            propertyDesc = NewRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate,
+                EMTPAACMinBitrate,
+                EMTPAACMaxBitrate,
+                EMTPAudioBitrateStep );
+            break;
+
+        case EMTPFormatCodeWAV:
+            propertyDesc = NewRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate,
+                EMTPPCMMinBitrate,
+                EMTPPCMMaxBitrate,
+                EMTPAudioBitrateStep );
+            break;
+
+        case EMTPFormatCodeMP4Container:
+        case EMTPFormatCode3GPContainer:
+            propertyDesc = NewRangeFormDescriptionL( EMTPObjectPropCodeAudioBitRate,
+                EMTPAACPlusMinBitrate,
+                EMTPAACPlusMaxBitrate,
+                EMTPAudioBitrateStep );
+            break;
+
+        default:
+            // do nothing
+            break;
+        }
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewAudioBitratePropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewVideoFourCCCodecPropDescL
+// Construct property description of video fourCC codec.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewVideoFourCCCodecPropDescL( TUint aFormatCode )
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewVideoFourCCCodecPropDescL" ) );
+
+    CMTPTypeObjectPropDesc* propertyDesc = NULL;
+
+    if ( ( EMTPFormatCodeWMV == aFormatCode )
+        || ( EMTPFormatCodeASF == aFormatCode ) )
+        {
+        CMTPTypeObjectPropDescEnumerationForm* expectedForm =
+            CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT32 ); // + expectedForm
+
+        TUint32 values[] =
+            {
+            EMTPVideoFourCCCodecWMV3
+            };
+
+        TInt numValues = sizeof( values ) / sizeof( values[0] );
+        for ( TInt i = 0; i < numValues; i++ )
+            {
+            TMTPTypeUint32 data( values[i] );
+            expectedForm->AppendSupportedValueL( data );
+            }
+
+        propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeVideoFourCCCodec,
+            *expectedForm );
+
+        CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
+        }
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewVideoFourCCCodecPropDescL" ) );
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewVideoBitratePropDescL
+// Construct property description of VideoBitrate.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewVideoBitratePropDescL( TUint aFormatCode )
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewVideoBitratePropDescL" ) );
+
+    CMTPTypeObjectPropDesc* propertyDesc = NULL;
+
+    if ( ( EMTPFormatCodeWMV == aFormatCode )
+        || ( EMTPFormatCodeASF == aFormatCode ) )
+        {
+        propertyDesc = NewRangeFormDescriptionL( EMTPObjectPropCodeVideoBitRate,
+            EMTPWMVMinBitrate,
+            EMTPWMVMaxBitrate,
+            EMTPVideoBitrateStep,
+            ETrue );
+        }
+
+    PRINT( _L( "MM MTP <= MmMtpDpDescriptionUtiliNewviceVideoBitratePropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewNumberOfChannelsPropDescL()
+// Construct property description of number of channels.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewNumberOfChannelsPropDescL()
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewNumberOfChannelsPropDescL" ) );
+
+    CMTPTypeObjectPropDescEnumerationForm* expectedForm =
+        CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT16 ); // + expectedForm
+
+    TUint16 values[] =
+        {
+        EMTPChannelMono,
+        EMTPChannelStereo
+        };
+
+    TInt numValues = sizeof( values ) / sizeof( values[0] );
+    for ( TInt i = 0; i < numValues; i++ )
+        {
+        TMTPTypeUint16 data( values[i] );
+        expectedForm->AppendSupportedValueL( data );
+        }
+
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeNumberOfChannels,
+        *expectedForm );
+
+    CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewNumberOfChannelsPropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewCodeSampleRatePropDescL
+// Construct property description of code sample rate.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewCodeSampleRatePropDescL()
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewCodeSampleRatePropDescL" ) );
+
+    CMTPTypeObjectPropDescEnumerationForm* expectedForm =
+        CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT32 ); // + expectedForm
+
+    TUint32 values[] =
+        {
+            EMTPSampleRate8K,
+            EMTPSampleRate16K,
+            EMTPSampleRate22_05K,
+            EMTPSampleRate24K,
+            EMTPSampleRate32K,
+            EMTPSampleRate44_1K,
+            EMTPSampleRate48K
+        };
+
+    TInt numValues = sizeof( values ) / sizeof( values[0] );
+    for ( TInt i = 0; i < numValues; i++ )
+        {
+        TMTPTypeUint32 data( values[i] );
+        expectedForm->AppendSupportedValueL( data );
+        }
+
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeSampleRate,
+        CMTPTypeObjectPropDesc::EEnumerationForm,
+        expectedForm );
+
+    CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewCodeSampleRatePropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewDescriptionPropDescL()
+// Construct property description of description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewDescriptionPropDescL()
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewDescriptionPropDescL" ) );
+
+    TMTPTypeUint32 uint32Data( KMTPDescriptionLen );
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeDescription,
+        CMTPTypeObjectPropDesc::ELongStringForm,
+        &uint32Data );
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewDescriptionPropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewScanTypeDescriptionPropDescL
+// Construct property description of scan type description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewScanTypeDescriptionPropDescL()
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewScanTypeDescriptionPropDescL" ) );
+
+    CMTPTypeObjectPropDescEnumerationForm* expectedForm =
+        CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT16 ); // + expectedForm
+
+    TUint16 values[] =
+        {
+        EMTPScanTypeProgressive
+        };
+
+    TInt numValues = sizeof( values ) / sizeof( values[0] );
+    for ( TInt i = 0; i < numValues; i++ )
+        {
+        TMTPTypeUint16 data( values[i] );
+        expectedForm->AppendSupportedValueL( data );
+        }
+
+    CMTPTypeObjectPropDesc* propertyDesc = NULL;
+    propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeScanType,
+        *expectedForm );
+
+    CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewScanTypeDescriptionPropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewEncodingProfileDescriptionPropDescL
+// Construct property description of encoding profile description.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewEncodingProfileDescriptionPropDescL()
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewEncodingProfileDescriptionPropDescL" ) );
+
+    CMTPTypeObjectPropDescEnumerationForm* expectedForm =
+        CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeString ); // + expectedForm
+
+    CMTPTypeString* string = CMTPTypeString::NewLC( _L( "SP@LL" ) );    // + string
+    expectedForm->AppendSupportedValueL( *string );
+    string->SetL( _L("SP@ML"));
+    expectedForm->AppendSupportedValueL( *string );
+    string->SetL( _L("MP@LL"));
+    expectedForm->AppendSupportedValueL( *string );
+
+    CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
+    propertyInfo.iDataType = EMTPTypeString;
+    propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::EEnumerationForm;
+    propertyInfo.iGetSet = CMTPTypeObjectPropDesc::EReadWrite;
+
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeEncodingProfile,
+            propertyInfo,
+            expectedForm );
+
+    CleanupStack::PopAndDestroy( string );       // - string
+    CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewEncodingProfileDescriptionPropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewDRMStatusPropDescL
+// Construct property description of DRM status.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewDRMStatusPropDescL()
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderDescriptionUtility::NewDRMStatusPropDescL" ) );
+
+    CMTPTypeObjectPropDescEnumerationForm* expectedForm =
+        CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT16 ); // + expectedForm
+
+    TUint16 values[] =
+        {
+        EMTPDrmNoProtection,
+        EMTPDrmProtection,
+        EMTPDrmReserveForMTP,
+        EMTPDrmVenderExtension
+        };
+
+    TInt numValues = sizeof( values ) / sizeof( values[0] );
+    for ( TInt i = 0; i < numValues; i++ )
+        {
+        TMTPTypeUint16 data( values[i] );
+        expectedForm->AppendSupportedValueL( data );
+        }
+
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPObjectPropCodeDRMStatus,
+        *expectedForm );
+
+    CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderDescriptionUtility::NewDRMStatusPropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// -----------------------------------------------------------------------------
+// CMediaMtpDataProviderDescriptionUtility::NewOMADRMStatusPropDescL
+// Construct property description of OMADRM status.
+// -----------------------------------------------------------------------------
+//
+CMTPTypeObjectPropDesc* CMediaMtpDataProviderDescriptionUtility::NewOMADRMStatusPropDescL()
+    {
+    PRINT( _L( "MM MTP => CMediaMtpDataProviderGetFormatCapabilities::NewOMADRMStatusPropDescL" ) );
+
+    CMTPTypeObjectPropDescEnumerationForm* expectedForm =
+        CMTPTypeObjectPropDescEnumerationForm::NewLC( EMTPTypeUINT8 );  // + expectedForm
+
+    TUint8 values[] =
+        {
+        EMTPOMADrmNoProtection,
+        EMTPOMADrmProtection,
+        };
+
+    TInt numValues = sizeof( values ) / sizeof( values[0] );
+    for ( TInt i = 0; i < numValues; i++ )
+        {
+        TMTPTypeUint8 data( values[i] );
+        expectedForm->AppendSupportedValueL( data );
+        }
+
+    CMTPTypeObjectPropDesc::TPropertyInfo propertyInfo;
+    propertyInfo.iDataType = EMTPTypeUINT8;
+    propertyInfo.iFormFlag = CMTPTypeObjectPropDesc::EEnumerationForm;
+
+    CMTPTypeObjectPropDesc* propertyDesc = CMTPTypeObjectPropDesc::NewL( EMTPExtObjectPropCodeOmaDrmStatus,
+        propertyInfo,
+        expectedForm );
+
+    CleanupStack::PopAndDestroy( expectedForm ); // - expectedForm
+
+    PRINT( _L( "MM MTP <= CMediaMtpDataProviderGetFormatCapabilities::NewOMADRMStatusPropDescL" ) );
+
+    return propertyDesc;
+    }
+
+// end of file