--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/serviceapifw_plat/liw_generic_parameter_api/inc/liwbufferextension.h	Mon Mar 30 12:51:20 2009 +0300
@@ -0,0 +1,58 @@
+#ifndef LIW_BUFFEREXTENSION_H
+#define LIW_BUFFEREXTENSION_H/*
+* Copyright (c) 2003-2005 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:       Abstract bitmap buffer representation.
+*
+*/
+
+
+
+
+
+
+
+#include <fbs.h>
+
+#include "LiwVariant.h"
+class CFbsBitmap;
+
+class CLiwBitmapBuffer : public CLiwBuffer
+	{
+	public:
+		/*
+		 * The concrete implementation of buffer types should perform equality operation
+		 * check. This is a platform specifc extension class to support bitmap
+		 * buffer to abstract CFbsBitmap type.
+		 
+		 *
+		 * @return platform specific bitmap representation. By default, this method
+		 * returns NULL
+		 */
+		virtual CFbsBitmap* AsBitmap()
+			{
+			return NULL;	// return NULL by default
+			} 
+	};
+
+/**
+ 	* Abstract file buffer representation.
+	*
+**/
+class CLiwFileBuffer : public CLiwBuffer
+{
+	public:
+		virtual RFile& AsFile() = 0;
+};
+
+#endif
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