--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/remotelock/RemoteLockEngine/Inc/RLLockObserver.h	Tue Jan 26 15:20:08 2010 +0200
@@ -0,0 +1,111 @@
+/*
+* 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:  The header file of unlocking event observer
+*
+*/
+
+
+#ifndef     RLLOCKOBSERVER_H
+#define     RLLOCKOBSERVER_H
+
+#include    <e32base.h>
+#include    <e32property.h>
+
+// CONSTANTS 
+
+// MACROS 
+
+// FORWARD DECLARATIONS 
+class MRLLockObserverHandler;
+
+// LOCAL FUNCTION PROTOTYPES 
+
+// MEMBER FUNCTIONS 
+
+
+// CLASS DECLARATION
+/**
+* Observe the unlocking event
+*
+* @since S60 3.2
+*/
+class CRLLockObserver: public CActive
+    {
+    public:
+       /**
+        * Two-Phased constructor
+        *
+        * @since S60 3.2
+        * @param aHandler Client implemented observer handler that will be
+        *                 called when phone are unlocked. 
+        * @return
+        */
+        static CRLLockObserver* NewL( MRLLockObserverHandler* aHandler );
+    
+        ~CRLLockObserver();    
+    
+    private:
+    
+        /**
+        * Starts asynchronic listening 
+        * KCoreAppUIsAutolockStatus/
+        * KPSUidAutolockStatusValue event
+        *
+        * @Since S60 3.2
+        * @return KErrNone: if no errors
+        *         KErrInUse: if already listening
+        */
+        TInt Start();            
+    
+    private: 
+
+        CRLLockObserver( MRLLockObserverHandler* aHandler );
+        
+        void ConstructL();
+        
+    private: // from CActive
+         
+        void RunL();
+    
+        void DoCancel();
+        
+    private: // data
+    
+        RProperty                iProperty;
+        MRLLockObserverHandler*  iHandler; //not owned
+    };
+
+// CLASS DECLARATION
+
+/**
+* Abstract interface class declares a callback function for 
+* remotelock observer to call when the phone is unlocked. User
+* derives his class from this and implements HandleUnlockEvent().
+*
+* @since S60 3.2
+*/
+class MRLLockObserverHandler 
+    {
+    public:
+    
+    /**
+    * The function is called when the phone is unlocked.
+    *
+    * @since S60 3.2
+    */
+    virtual void HandleUnlockEvent() = 0;
+    };
+
+#endif //RLLOCKOBSERVER_H
+// End of file