diff -r a2efdd544abf -r b47902b73a93 datasourceadaptation/gpsdatasourceadaptation/inc/epos_mposmodulestatusmanager.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datasourceadaptation/gpsdatasourceadaptation/inc/epos_mposmodulestatusmanager.h	Fri Jun 04 10:34:15 2010 +0100
@@ -0,0 +1,70 @@
+/*
+* 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:
+*
+*/
+
+
+
+#ifndef EPOS_MPOSMODULESTATUSMANAGER_H
+#define EPOS_MPOSMODULESTATUSMANAGER_H
+
+#include <lbs.h>
+
+class MPosModuleStatusListener;
+
+/**
+*  This is an interface through which a PSY can get module settings and listen
+*  to module settings change.
+* 
+*/
+class MPosModuleStatusManager
+    {
+    public:
+        /**
+        * Add a listener to get the module status change event. 
+        *
+        * The listener must be removed when the client does not want to get
+        * module status change event any more.
+        *
+        * @param aListener The reference to listener class.
+        */
+        virtual void AddListenerL(
+            MPosModuleStatusListener& aListener ) = 0;
+
+        /**
+        * Remove a listener of module status chagne event.
+        *
+        * If the listener has not been added, this function does nothing.
+        *
+        * @param aListener The reference to the listener class.
+        */
+        virtual void RemoveListener(
+            MPosModuleStatusListener& aListener) = 0;
+
+        /**
+        * Obtains information about the specified positioning module.
+        *
+        * @param[out] aStatus contains, on successful completion, the status of
+        * the specified positioning module
+        * @param aModuleId the unique identifier (UID) of a positioning module
+        * @return a symbian OS error code.
+        * @return KErrNotFound is returned if the specified moduleId is not valid.
+        */
+        virtual TInt GetModuleStatus(
+            const TPositionModuleId& aModuleId,
+            TPositionModuleStatusBase& aStatus ) const = 0;
+    };  
+
+#endif  // EPOS_MPOSMODULESTATUSMANAGER_H