diff -r 000000000000 -r c53acadfccc6 metadataengine/client/src/mdedatabuffer.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/metadataengine/client/src/mdedatabuffer.cpp	Mon Jan 18 20:34:07 2010 +0200
@@ -0,0 +1,54 @@
+/*
+* Copyright (c) 2007-2009 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:  Serializard data buffer container
+*
+*/
+
+#include <mdedatabuffer.h>
+
+#include "mdcserializationbuffer.h"
+
+EXPORT_C RMdEDataBuffer::RMdEDataBuffer() : iBuffer( NULL )
+	{
+	}
+
+EXPORT_C void RMdEDataBuffer::Close()
+	{
+	if( iBuffer )
+		{
+		delete iBuffer;
+		iBuffer = NULL;
+		}
+	}
+
+void RMdEDataBuffer::SetBufferL(CMdCSerializationBuffer* aBuffer)
+	{
+	if( !iBuffer )
+		{
+		iBuffer = aBuffer;
+		}
+	else
+		{
+		User::Leave( KErrCorrupt );
+		}
+	}
+
+CMdCSerializationBuffer* RMdEDataBuffer::GetBufferLC()
+	{
+	CMdCSerializationBuffer* buffer = iBuffer;
+	iBuffer = NULL; // cleanup stack handles deletion, if PushL leaves
+	CleanupStack::PushL( buffer );
+	return buffer;
+	}
+