--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmshplugins/mmshaoplugin/inc/muspropertymonitor.h	Thu Dec 17 08:44:37 2009 +0200
@@ -0,0 +1,112 @@
+/*
+* Copyright (c) 2005-2007 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:  Monitors the call.
+*
+*/
+
+
+
+#ifndef MUSAOCALLMONITOR_H
+#define MUSPROPERTYMONITOR_H
+
+#include "musunittesting.h"
+#include <etelmm.h>
+#include <e32base.h>
+#include <e32property.h>
+
+class CMusManager;
+
+/**
+ * Monitor, which observes status of current cs call  
+ *
+ * @lib musaoplugin.dll
+ */
+class CMusPropertyMonitor : public CActive
+    {
+
+    public: // constructors and destructor
+
+        /**
+         * Two-phased constructor. Leaves on failure.
+         */
+        static CMusPropertyMonitor* NewL();
+
+        /**
+         * Destructor.
+         */
+        ~CMusPropertyMonitor();
+
+    private:
+
+        /**
+         * C++ constructor.
+         */
+        CMusPropertyMonitor();
+
+        /**
+         * Symbian 2nd-phase constructor.
+         */
+        void ConstructL();
+
+         /**
+         * Starts Mus Manager Client.In turn it will start Mus Manager
+         * Server and Availability Plugin.
+         */
+        void StartMusClientL();
+
+        /*
+         * Stops Mus Manager Client.
+         */ 
+        void StopMusClient();
+    
+
+    private:
+
+        /**
+         * Handles an active object's request completion event.
+         */
+        void RunL();
+        
+        /**
+         * cancels of an outstanding request
+         */        
+        void DoCancel();
+
+         /*
+         * Handles a leave occurring in the request completion 
+         * event handler RunL().
+         * Always return KErrNone since it must handle this error
+         * if it comes to this place.
+         */
+        TInt RunError( TInt aError );
+
+
+
+    private:    
+
+        /**
+         * Instance of RProperty.
+         */
+        RProperty iPropertyEvent;        
+
+        /**
+         * Instance of MusManager Client. Owned.
+         */
+        CMusManager* iManager;
+
+        MUS_UNITTEST( UT_CMusPropertyMonitor )
+
+    };
+
+#endif // MUSPROPERTYMONITOR_H