diff -r ccd8e69b5392 -r 496ad160a278 mmshplugins/mmshaoplugin/inc/muscallmonitorbase.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmshplugins/mmshaoplugin/inc/muscallmonitorbase.h	Fri Jun 11 13:36:18 2010 +0300
@@ -0,0 +1,119 @@
+/*
+* 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 multimediasharing property.
+*
+*/
+
+
+
+#ifndef MUSAOCALLMONITORBASE_H
+#define MUSAOCALLMONITORBASE_H
+
+#include "musunittesting.h"
+#include "mussesseioninformationapi.h"
+#include "mmustsypropertyobserver.h"
+#include "mmuscallstateobserver.h"
+#include <etelmm.h>
+#include <e32base.h>
+
+/**
+ * Monitor, which observes status of current cs call  
+ *
+ * @lib musaoplugin.dll
+ */
+class CMusCallMonitorBase : public CActive
+    {
+
+    public: // constructors and destructor        
+
+        /**
+         * Destructor.
+         */
+        ~CMusCallMonitorBase();
+
+    public:
+
+        /**
+         * Sets the state to PS Keys
+         */
+        void SetStateL(NMusSessionInformationApi::TMusCallEvent aVal);
+
+        /**
+         * Sets the Call Information.
+         */
+        void SetCallInfoL();
+
+        /**
+         * CActive Implentation
+         */
+        TInt RunError( TInt aError ); 
+        
+        /**
+         * Checks if it the data is ready for the CS Call
+         */
+        TBool IsDataReadyL();
+
+        
+    protected:
+
+        /**
+         * C++ constructor.
+         */
+        CMusCallMonitorBase( const RMobileCall& aCall,   
+                                MMusTsyPropertyObserver& aObserver, 
+                                MMusCallStateObserver& aCallStateObserver );
+        
+        /**
+         * Notify observer that our state changed
+         */
+        virtual void NotifyCallStateChanged( NMusSessionInformationApi::TMusCallEvent aVal );
+        
+        
+    protected:            
+       
+        /**
+         * RMobileCall handle.
+         */
+        const RMobileCall& iCall;  
+
+         /**
+          * Store the remote state so that when local call events
+          * happen then we can still aware the remote terminal.          
+          */
+        RMobileCall::TMobileCallEvent iRemoteCallEvent;
+
+        /**
+          * Store the local call event state so that when remote call events
+          * happen then we can still aware the local terminal.
+          */
+        RMobileCall::TMobileCallEvent iLocalCallEvent;    
+        
+        /**
+         *  Observer to get nofitied when RCall status changed 
+         */
+        MMusTsyPropertyObserver& iTsyObserver;
+        
+        
+        /*
+         * Reference of callstate observer not owned
+         */
+        MMusCallStateObserver& iCallStateObserver;
+
+
+        MUS_UNITTEST( UT_CMusCallMonitor )
+ 		MUS_UNITTEST( UT_CMusCallEventMonitor )
+ 		MUS_UNITTEST( UT_CMusCallStatusMonitor )
+    };
+
+#endif // MUSAOCALLMONITORBASE_H