--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_extension_api/inc/alf/alfserverutils.h	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,164 @@
+/*
+* Copyright (c) 2006 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:   Application server
+*
+*/
+
+
+
+#ifndef C_ALFAPPSERVERUTILS_H
+#define C_ALFAPPSERVERUTILS_H
+
+#include <e32def.h>
+#include <alf/alftimedvalue.h>
+
+class TAlfTimedValue;
+class THuiTimedValue;
+class TAlfTimedPoint;
+class THuiTimedPoint;
+class MAlfInterfaceProvider;
+class RFile;
+
+struct TAlfBoxMetric;
+struct THuiBoxMetric;
+struct TAlfXYMetric;
+struct THuiXYMetric;
+struct TAlfMetric;
+struct THuiMetric;
+
+
+class AlfTimedValueUtility
+    {
+public:
+    /** 
+     *
+     * Helper function to copy TAlfTimedValue (including mapping function) into THuiTimedValue. 
+     * Can be used only inside the Alfred-server.
+     *
+     * @param aSrc Source ALF timedvalue.
+     * @param aDst Destination HUI timedvalue.
+     * @param aResolver Interface to be used for resolving MHuiMappingFunction from TAlfTimedValue 
+     *     MappingFunctionIdentifier
+     *
+     */
+    IMPORT_C static void CopyTimedValue(TAlfTimedValue& aSrc, THuiTimedValue& aDst, MAlfInterfaceProvider& aResolver);
+
+    /** 
+     *
+     * Helper function to copy TAlfTimedValue (NOT including mapping function) into THuiTimedValue. 
+     * Can be used only inside the Alfred-server.
+     *
+     * @param aSrc Source ALF timedvalue.
+     * @param aDst Destination HUI timedvalue.
+     *
+     */
+    IMPORT_C static void CopyTimedValue(TAlfTimedValue& aSrc, THuiTimedValue& aDst);
+
+    /** 
+     *
+     * Helper function to copy THuiTimedValue (NOT including mapping function) into TAlfTimedValue. 
+     * Can be used only inside the Alfred-server.
+     *
+     * @param aSrc Source HUI timedvalue.
+     * @param aSrc Destination ALF timedvalue.
+     *
+     */
+    IMPORT_C static void CopyTimedValue(THuiTimedValue& aSrc, TAlfTimedValue& aDst);
+    };
+
+class AlfTimedPointUtility
+    {
+public:
+     
+    /** 
+     *
+     * Helper function to copy TAlfTimedPoint (including mapping function) into THuiTimedPoint. 
+     * Can be used only inside the Alfred-server.
+     *
+     * @param aSrc Source ALF timedpoint.
+     * @param aDst Destination HUI timedpoint.
+     * @param aResolver Interface to be used for resolving MHuiMappingFunction from TAlfTimedPoint 
+     *     MappingFunctionIdentifier
+     *
+     */
+    IMPORT_C static void CopyTimedPoint(TAlfTimedPoint& aSrc, THuiTimedPoint& aDst, MAlfInterfaceProvider& aResolver);
+    
+    /** 
+     *
+     * Helper function to copy TAlfTimedPoint (NOT including mapping function) into THuiTimedPoint. 
+     * Can be used only inside the Alfred-server.
+     *
+     * @param aSrc Source ALF timedpoint.
+     * @param aDst Destination HUI timedpoint.
+     *
+     */
+    IMPORT_C static void CopyTimedPoint(TAlfTimedPoint& aSrc, THuiTimedPoint& aDst);
+
+    /** 
+     *
+     * Helper function to copy THuiTimedPoint (NOT including mapping functions) into TAlfTimedPoint. 
+     * Can be used only inside the Alfred-server.
+     *
+     * @param aDst Source HUI timedpoint.
+     * @param aDst Destination ALF timedpoint.
+     *
+     */
+    IMPORT_C static void CopyTimedPoint(THuiTimedPoint& aSrc, TAlfTimedPoint& aDst);
+
+    };
+
+class AlfFileTokenUtility
+    {
+    public:
+    /** 
+     *
+     * Helper function to open a file based on token received from client side
+     * As token remains valid as long as the client session is open, there's no need to keep file handle
+     * open unless file is really used
+     *
+     * @param aFile Handle to open
+     * @param aToken Token received from client
+     *
+     */
+    IMPORT_C static void OpenFileForTokenL(RFile& aFile, const TDesC8& aToken);
+    };
+
+
+
+class AlfBoxMetricUtility
+    {
+public:
+    static void CopyMetric(TAlfBoxMetric& aSrc, THuiBoxMetric& aDst);
+
+    static void CopyMetric(THuiBoxMetric& aSrc, TAlfBoxMetric& aDst);
+    };
+
+class AlfXYMetricUtility
+    {
+public:
+    static void CopyMetric(TAlfXYMetric& aSrc, THuiXYMetric& aDst);
+
+    static void CopyMetric(THuiXYMetric& aSrc, TAlfXYMetric& aDst);
+    };
+
+class AlfMetricUtility
+    {
+public:
+    static void CopyMetric(TAlfMetric& aSrc, THuiMetric& aDst);
+
+    static void CopyMetric(THuiMetric& aSrc, TAlfMetric& aDst);
+    };
+
+
+#endif