diff -r 000000000000 -r a2952bb97e68 mmappcomponents/mmmtpdataprovider/inc/tobjectdescription.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmappcomponents/mmmtpdataprovider/inc/tobjectdescription.h	Thu Dec 17 08:55:47 2009 +0200
@@ -0,0 +1,98 @@
+/*
+* 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:
+*
+*/
+
+
+#ifndef TOBJECTDESCRIPTION_H
+#define TOBJECTDESCRIPTION_H
+
+#include <mtp/mtpprotocolconstants.h>
+
+// vendor extended property code
+const TUint16 EMTPExtObjectPropCodeOmaDrmStatus = 0xDB01;
+
+struct TObjectDescription
+    {
+    TUint16 iPropCode;
+    TUint32 iGroupCode;
+    };
+
+enum TGroupCodeType
+    {
+    EGroupCodeGeneral     = 0x00000001,
+    EGroupCodeMediaDB    = 0x00FF0000,
+    EGroupCodeNotDefined = 0xFFFFFFFF   // TODO: need to reconsider
+    };
+
+static const TGroupCodeType KSupportedGroupCode[] =
+    {
+    EGroupCodeGeneral,
+    EGroupCodeMediaDB
+    };
+
+static const TObjectDescription KPropGroupMapTable[] =
+    {
+        // First group, mandatory for all
+        { EMTPObjectPropCodeStorageID,      EGroupCodeGeneral },
+        { EMTPObjectPropCodeObjectFormat,   EGroupCodeGeneral },
+        { EMTPObjectPropCodeProtectionStatus, EGroupCodeGeneral },
+        { EMTPObjectPropCodeObjectSize,     EGroupCodeGeneral },
+        { EMTPObjectPropCodeObjectFileName, EGroupCodeGeneral },
+        { EMTPObjectPropCodeParentObject,   EGroupCodeGeneral },
+        { EMTPObjectPropCodePersistentUniqueObjectIdentifier,
+                                            EGroupCodeGeneral },
+        { EMTPObjectPropCodeNonConsumable,  EGroupCodeGeneral },
+
+        // First group, addtional for all
+        { EMTPObjectPropCodeDateCreated,    EGroupCodeGeneral },
+        { EMTPObjectPropCodeDateModified,   EGroupCodeGeneral },
+
+        // Second group, additional for all
+        { EMTPObjectPropCodeName,           EGroupCodeMediaDB },
+        { EMTPObjectPropCodeDateAdded,      EGroupCodeMediaDB },
+
+        // Second group, mandatory for audio
+        { EMTPObjectPropCodeArtist,         EGroupCodeMediaDB },
+        { EMTPObjectPropCodeTrack,          EGroupCodeMediaDB },
+        { EMTPObjectPropCodeGenre,          EGroupCodeMediaDB },
+        { EMTPObjectPropCodeAlbumName,      EGroupCodeMediaDB },
+        { EMTPObjectPropCodeSampleRate,     EGroupCodeMediaDB },
+        { EMTPObjectPropCodeNumberOfChannels, EGroupCodeMediaDB },
+        { EMTPObjectPropCodeAudioWAVECodec, EGroupCodeMediaDB },
+        { EMTPObjectPropCodeAudioBitRate,   EGroupCodeMediaDB },
+        { EMTPObjectPropCodeDuration,       EGroupCodeMediaDB },
+        { EMTPObjectPropCodeOriginalReleaseDate, EGroupCodeMediaDB },
+        { EMTPObjectPropCodeDescription,    EGroupCodeMediaDB },
+        { EMTPObjectPropCodeComposer,       EGroupCodeMediaDB },
+
+        // Second group, mandatory for video
+        { EMTPObjectPropCodeWidth,          EGroupCodeMediaDB },
+        { EMTPObjectPropCodeHeight,         EGroupCodeMediaDB },
+        { EMTPObjectPropCodeUseCount,       EGroupCodeMediaDB },
+        { EMTPObjectPropCodeScanType,       EGroupCodeMediaDB },
+        { EMTPObjectPropCodeVideoFourCCCodec, EGroupCodeMediaDB },
+        { EMTPObjectPropCodeVideoBitRate,   EGroupCodeMediaDB },
+        { EMTPObjectPropCodeFramesPerThousandSeconds, EGroupCodeMediaDB },
+        { EMTPObjectPropCodeKeyFrameDistance, EGroupCodeMediaDB },
+        { EMTPObjectPropCodeEncodingProfile, EGroupCodeMediaDB },
+
+        // Second group, additional for video
+        { EMTPObjectPropCodeParentalRating, EGroupCodeMediaDB },
+        { EMTPObjectPropCodeDRMStatus, EGroupCodeMediaDB },
+        { EMTPExtObjectPropCodeOmaDrmStatus, EGroupCodeMediaDB }
+    };
+
+#endif // TOBJECTDESCRIPTION_H