--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sipplugins/sippsystemstatemonitor/inc/sipvpnmonitorao.h	Fri Mar 12 15:44:11 2010 +0200
@@ -0,0 +1,69 @@
+/*
+* Copyright (c) 2010 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 : P&S key monitor for communication between SIP Profile 
+*               server and VPN client
+* Name        : sipvpnmonitorao.cpp
+* Part of     : Sip System State Monitor
+* Version     : 1.0
+*
+*/
+
+#ifndef SIPVPNMONITORAO_H
+#define SIPVPNMONITORAO_H
+
+// INCLUDES
+#include <e32base.h>
+#include <e32std.h>
+#include <e32property.h>
+#include <e32cmn.h>
+#include <sipsystemstatemonitor.h>
+
+class CSipVpnMonitorAo : public CActive
+    {
+    public: // Constructors and destructor
+        static CSipVpnMonitorAo* NewL();    
+        ~CSipVpnMonitorAo();
+        
+    private: // Constructors
+        CSipVpnMonitorAo();
+        void ConstructL();
+        
+    public: // New Functions
+        CSipSystemStateMonitor::TVpnState State() const;
+        void AddObserverL( MSipSystemStateObserver& aObserver );
+        void RemoveObserver( MSipSystemStateObserver& aObserver );
+        void EventProcessingCompleted(MSipSystemStateObserver& aObserver);
+        TBool MappedState(TInt aState);
+        static TInt TimerExpired(TAny* aSelf);
+        
+    private:
+        void NotifyObservers();
+        void EventProcessingCompleted();
+    private: // From CActive
+        void RunL();
+        TInt RunError( TInt aError );
+        void DoCancel();
+
+    private: // Data
+        TInt                                        iCount;
+        // Observers not owned
+        RPointerArray<MSipSystemStateObserver> iObservers;
+        RProperty iProperty;
+        CSipSystemStateMonitor::TVpnState iState;
+        CPeriodic* iGuardTimer;
+		        
+    private: // For testing purposes  
+        friend class CSipVpnMonitorAoTestApp;
+    };
+#endif /* SIPVPNMONITORAO_H */