--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmshplugins/mmshaoplugin/inc/mustsypropertymonitor.h	Thu Dec 17 08:44:37 2009 +0200
@@ -0,0 +1,203 @@
+/*
+* 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:  Monitor that observes the Line and create call monitor
+*
+*/
+
+
+
+#ifndef MUSTSYPROPERTYMONITOR_H
+#define MUSTSYPROPERTYMONITOR_H
+
+#include "musunittesting.h"
+#include "mussesseioninformationapi.h"
+#include "mmustsypropertyobserver.h"
+// Enable the below line if Kodiak Ptt has to be monitered
+// #include "mmusptteventobserver.h"
+#include <etelmm.h>
+#include <e32base.h>
+#include <e32property.h>
+
+class CMusCallMonitor;
+class CMusPTTCallMonitor;
+class CMusCallConferenceMonitor;
+class CMusClirMonitor;
+
+/**
+ * This class monitors the line event,if call is connected
+ * it creats new call event monitor . If call is disconnected
+ * it removes the call monitor . Also it responds to Ptt Events.
+ *
+ * @lib musaoplugin.dll
+ */
+
+class CMusTsyPropertyMonitor : public CActive,
+                               public MMusTsyPropertyObserver
+// Enable the below line if Kodiak Ptt has to be monitered
+// ,public MMusPttEventObserver
+    {
+
+    public: // constructors and destructor
+
+        /**
+         * Two-phased constructor.
+         */
+        static CMusTsyPropertyMonitor* NewL( RMobilePhone& aPhone );
+
+        /**
+         * Destructor.
+         */
+        ~CMusTsyPropertyMonitor();
+
+        /*
+         * Returns the current call object.
+         */
+
+        const RCall& Call();
+        
+        /**
+         * Function from MMusTsyPropertyObserver
+         */
+        void NotifyCallStateChanged(NMusSessionInformationApi::TMusCallEvent aVal, TName& aCallName);
+
+    private:
+
+        /**
+         * C++ constructor.
+         */
+        CMusTsyPropertyMonitor( RMobilePhone& aPhone );
+
+        /**
+         * Symbian 2nd-phase constructor.
+         */
+        void ConstructL();
+
+
+    private: // functions from base class CActive
+
+        /**
+         * 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: 
+        /*
+         * If the call Monitor doesnt exist then it creats one new
+         * CMusCallMonitor class and add into array. 
+         * Leavs if objects creation fails.
+         */
+        void AddCallMonitorL( TName& aCallName );
+
+        /*
+         * It removs the CMusCallMonitor object from array
+         * based on the call name.         
+         */
+
+        void RemoveCallMonitor( TName& aCallName );
+
+        /*
+         * It checks the property key of PTT call.If call exist ETrue
+         * else otherwise.
+         */
+        TBool IsPttCallExist();      
+
+        /**
+          * Sets the multimediasharing propery key value
+          * if the value is same before then dont report it.
+          */
+        void SetStateL(NMusSessionInformationApi::TMusCallEvent aVal);          
+
+        /**
+          * Add / Remove Call Monitors based on Mus criteria          
+          */
+        void MonitorCallL();
+
+         /**
+          * Delete all call monitor        
+          */
+        void RemoveAllCallMonitor();
+
+        /**
+          * Check Call Staus from Call.   
+          */
+        RMobileCall::TMobileCallStatus CallStatus(const TDesC& aCallName);
+        
+        /**
+          * Remove Unused Call monitorts. Sometime the call gets disconnected
+          * and call state goes unnoticed.so its good to check and remove unused 
+          * call monitors.
+          */
+        
+        void RemoveUnUsedCallMonitors();
+
+   private:
+        /*
+         * It will be called from CMusPttCallMonitor class incase any Ptt
+         * event occurs. It will stop or start call monitoring based on this.
+         * It could leave if start/stop of call monitor fails.         
+         */
+	
+	// Enable the below line if Kodiak Ptt has to be monitered
+        // void PttCallEventOccuredL( TPSCTsyKodiakPtt& aVal);
+
+
+    private:    // Data               
+
+        /**
+         * RMobilePhone handle.It is not owned . So don't close it.
+         */
+        RMobilePhone& iPhone;
+
+        /**
+         * RMobileLine handle
+         */
+        RMobileLine iLine;
+
+        /**
+         * Array of Call Monitors.
+         */
+        RPointerArray<CMusCallMonitor> iCallMonitorArray;
+
+        /**
+         * Conference call monitor, owned.
+         */
+        CMusCallConferenceMonitor* iConferenceMonitor;
+        
+        /**
+         * Instance of RProperty.
+         */
+        RProperty iPropertyEvent;
+        
+        CMusClirMonitor* iClirMonitor;
+        
+
+        MUS_UNITTEST( UT_CMusTsyPropertyMonitor )
+
+    };
+
+#endif // MUSTSYPROPERTYMONITOR_H