--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dosservices/dosserver/inc/saepubsubnotifier.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,90 @@
+/*
+* Copyright (c) 2003 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:  
+*
+*/
+
+
+#ifndef SAEPUBSUBNOTIFIER_H
+#define SAEPUBSUBNOTIFIER_H
+
+//  INCLUDES
+#include <e32base.h>
+#include <e32property.h>
+#include <DosSvrServices.h>
+#include "PSVariables.h"
+
+// CLASS DECLARATION
+class CSaeEtelObserver;
+
+class CSaeSignalStrengthObserver;
+
+/**
+*  This class creates the observers and notifies about state changes to Publish and Subscribe.
+*/
+NONSHARABLE_CLASS( CSaePubSubNotifier ) : public CBase
+    {
+    public: // Constructors and destructor
+        
+        /**
+        * C++ default constructor.
+        */
+        CSaePubSubNotifier();
+
+        /**
+        * Two-phased constructor.
+        */
+        static CSaePubSubNotifier* NewL();
+
+        /**
+        * Destructor.
+        */
+        virtual ~CSaePubSubNotifier();
+
+        /**
+        * Through this method the Publish and Subscribe is notified about the state changes.
+        * @param aVariable  The variable uid of the variable to change. 
+        * @param aState     The new state of the variable
+		* @return Return value of the call to RProperty::Set()
+        */
+        TInt NotifyPubSub( const TUid aVariable, const TInt aState );
+
+    private:
+
+        /**
+        * By default EPOC constructor is private.
+        */
+        void ConstructL();
+        // By default, prohibit copy constructor
+        CSaePubSubNotifier( const CSaePubSubNotifier& );
+        // Prohibit assigment operator
+        CSaePubSubNotifier& operator= ( const CSaePubSubNotifier& );
+		// Define Publish and Subscribe properties
+		void DefineProperties();
+
+    private:  // Data
+        // Etel observer.
+        CSaeEtelObserver* iEtelObserver;
+		// Network signal strength observer
+		CSaeSignalStrengthObserver* iSignalObserver;
+		// This variable indicates whether the calls forwarding information is
+		// initialised.
+        TBool iCfStatusInitialised;
+		//Publish and Subscribe properties
+		RProperty iSAProperty;
+    };
+
+#endif      // SAEPUBSUBNOTIFIER_H   
+            
+// End of File