--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/satengine/SatServer/EventMonitors/inc/CSatEventMonitorHandler.h	Tue Feb 02 01:11:09 2010 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2002-2006 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:  Base class for event monitors
+*
+*/
+
+
+
+#ifndef CSATEVENTMONITORHANDLER_H
+#define CSATEVENTMONITORHANDLER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <etelsat.h>
+#include "MSatEventMonitor.h"
+
+// FORWARD DECLARATIONS
+class MSatEventMonitorUtils;
+
+
+// CLASS DECLARATION
+
+/**
+*  Base class for Event monitors. Responsible for
+*  starting and cancelling event monitoring and to inform
+*  Event observers of an event occurrence.
+*
+*  @lib EventMonitors.lib
+*  @since Series 60 3.0
+*/
+class CSatEventMonitorHandler : public CBase,
+                                public MSatEventMonitor
+    {
+    public:  // Constructor and destructor
+
+        /**
+        * C++ default constructor.
+        * @param aUtils Interface for Event monitor utils.
+        */
+        CSatEventMonitorHandler( MSatEventMonitorUtils& aUtils );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CSatEventMonitorHandler();
+
+    public: // From base class
+
+        /**
+        * From MSatEventMonitor Cancels event monitoring
+        */
+        IMPORT_C void CancelMonitor();
+
+        /**
+        * From MSatEventMonitor Updates monitors state.
+        * This function call starts or cancels monitor
+        * @param aEvents A list of events to be monitored. If this monitors event
+        * is not on the list, this monitor is cancelled.
+        * @return TInt An error code indicating update status
+        */
+        IMPORT_C TInt UpdateMonitor( TUint aEvents );
+
+        /**
+        * From MSatEventMonitor Checks is this event monitor monitoring
+        * particular event.
+        * @param aEvent Event to check against
+        * @return ETrue if aEvent is the same event this is monitoring
+        */
+        IMPORT_C TBool IsMonitoringEvent( const TInt aEvent );
+
+    protected: // New functions
+
+        /**
+        * Starts event monitoring
+        * @return An error code indicating monitor start status
+        */
+        virtual TInt StartMonitor() = 0;
+
+        /**
+        * Cancels event monitoring
+        */
+        virtual void DoCancelMonitor() = 0;
+
+        /**
+        * Base class constructor
+        * @param aEvent Monitor ID from the derived event monitor.
+        */
+        void BaseConstructL( MSatEventMonitor::TEvent aEvent );
+
+        /**
+        * Passes event information to SatEngine when monitored event occurs.
+        * @param aIntArg An extra argument. Not all monitors use this.
+        * @param aSecArg An extra argument. Used if needed.
+        */
+        void EventOccured(
+            TInt aIntArg = -1,
+            TInt aSecArg = -1
+            );
+
+    protected: // Data
+
+        // Event container. Link to SatEngine
+        MSatEventMonitorUtils& iEventUtils;
+
+    private:
+
+        // Derived monitor's event
+        RSat::TEventList iEvent;
+
+        // Indicates is derived monitor SimRemovalMonitor
+        TBool iIsSimRemovalMonitor;
+
+        // Indicaties is SimRemovalMonitor active
+        TBool iSimRemovalMonitorActive;
+
+    };
+
+#endif      // CSATEVENTMONITORHANDLER_H
+
+// End of File