diff -r 000000000000 -r c40eb8fe8501 wlan_bearer/wlanengine/wlan_symbian/wlanengine_symbian_3.1/inc/wlmnotify.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanengine/wlan_symbian/wlanengine_symbian_3.1/inc/wlmnotify.h	Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,238 @@
+/*
+* Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:  Notification service for clients
+*
+*/
+
+/*
+* %version: 13 %
+*/
+
+#ifndef WLMNOTIFY_H
+#define WLMNOTIFY_H
+
+#include "wlmclientserver.h"
+#include "wlancontrolinterface.h"
+
+class RWLMServer;
+
+/**
+ * MWLMNotify specifies a callback interface for notification services.
+ * These virtual methods should be implemented by the client if it
+ * needs any notifications.
+ * @lib wlmserver.lib
+ * @since 3.0
+ */
+class MWLMNotify
+    {
+    public:
+        /**
+         * Connection status has changed.
+         *
+         * @aParam aNewState specifies the new state
+         */
+        virtual void ConnectionStateChanged(
+            TWlanConnectionState /*aNewState*/ ){};
+
+        /**
+         * BSSID has changed (i.e. AP handover).
+         *
+         * @aParam aNewBSSID specifies the new BSSID (access point name).
+         */
+        virtual void BSSIDChanged(
+            TDesC8& /*aNewBSSID*/ ){};
+
+        /**
+         * Connection has lost.
+         */
+        virtual void BSSLost(){};
+
+        /**
+         * Connection has regained.
+         */
+        virtual void BSSRegained(){};
+
+        /**
+         * New networks have been detected during scan.
+         */
+        virtual void NewNetworksDetected(){};
+
+        /**
+         * One or more networks have been lost since the last scan.
+         */
+        virtual void OldNetworksLost(){};
+
+        /**
+         * The used transmit power has been changed.
+         *
+         * @param aPower The transmit power in mW.
+         */
+        virtual void TransmitPowerChanged(
+            TUint /*aPower*/ ){};
+
+        /**
+         * Received signal strength has changed to another strength class.
+         *
+         * @param aRcpLevel specifies the rss class (normal/weak)
+         * @param aRcpValue specifies the actual rcp value 
+         */
+        virtual void RcpChanged(
+            TWlanRCPLevel /*aRcpLevel*/,
+            TUint /*aRcpValue*/ ){};
+
+        /**
+         * Information about the current access point after a connect/roam.
+         *
+         * @param aInfo Information about the current access point.
+         */
+        virtual void AccessPointInfoChanged(
+            const TWlanAccessPointInfo& /* aInfo */ ){};
+
+        /**
+         * The status of a virtual traffic stream has changed.
+         *
+         * @param aStreamId ID of the traffic stream.
+         * @param aStreamStatus Status of the traffic stream.
+         */
+        virtual void TrafficStreamStatusChanged(
+            TUint /* aStreamId */,
+            TWlanTrafficStreamStatus /* aStreamStatus */ ) {};
+
+        /**
+         * The traffic mode of an access class has changed.
+         *
+         * @param aAccessClass Access class.
+         * @param aMode Traffic mode of the access class.
+         */
+        virtual void AccessClassTrafficModeChanged(
+            TWlmAccessClass /* aAccessClass */,
+            TWlmAcTrafficMode /* aMode */ ){};
+
+        /**
+         * The traffic status of an access class has changed.
+         *
+         * @param aAccessClass Access class.
+         * @param aStatus Traffic status of the access class.
+         */
+        virtual void AccessClassTrafficStatusChanged(
+            TWlmAccessClass /* aAccessClass */,
+            TWlmAcTrafficStatus /* aStatus */ ){};
+
+    };
+
+/**
+* CWLMNotify offers the notification service.
+* Active object that waits notifications from server.
+* @lib wlmserver.lib
+* @since 3.0
+*/
+NONSHARABLE_CLASS( CWLMNotify ) : public CActive
+    {
+    public: // Methods
+
+        // Constructors and destructor
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CWLMNotify();
+        
+        /**
+        * Create and activate notification service.
+        * @note This activates the notification service already.
+        * @param aCallback Callback interface to forward notifications to
+        *                  user process.
+        * @param aServer   Interface to send requests to server.
+        * @param aNotificationMask Bitmask of notifications to activate.
+        * @return Pointer to a new constructed CWLMNotify object.
+        */
+        static CWLMNotify* NewL(
+            MWLMNotify& aCallback,
+            RWLMServer& aServer,
+            TUint32 aNotificationMask );
+
+        /**
+        * Change the callback interface
+        * and activate notifications
+        * @param aCallback New callback interface.
+        * @param aNotificationMask Bitmask of notifications to activate.
+        */
+        void Activate(
+            MWLMNotify& aCallback,
+            TUint32 aNotificationMask );
+        
+        /**
+         * Sets the requests cancelled flag so that no new notification requests
+         * are done once current notification is complete.
+         */
+        void SetCancelled();
+
+    protected: // from CActive
+        /**
+        * (From CActive) Receive notification.
+        */
+        void RunL();
+        
+        /**
+        * (From CActive) This is called by Cancel() of CActive framework.
+        */
+        void DoCancel();
+
+    private:
+        /** 
+        * Constructor.
+        * @param aCallback Callback interface to forward notifications to
+        *                  application.
+        * @param aServer   Interface to send requests to server.
+        * @param aNotificationMask Bitmask of notifications to activate.
+        */
+        CWLMNotify(
+            MWLMNotify& aCallback,
+            RWLMServer& aServer,
+            TUint32 aNotificationMask );
+
+        /**
+        * Second phase construction.
+        */
+        void ConstructL();
+        
+        /**
+        * Notification query loop.
+        */
+        void WaitForNotifications();
+
+    private:    // Members.
+        /**
+         * Callback interface to the client. Not owned by this class.
+         */
+        MWLMNotify* iCallback;
+        /**
+         * Interface to send messages to the server
+         */
+        RWLMServer& iServer;
+        /**
+         * Data package for return data
+         */
+        TPckgBuf<TWlmNotifyData> iDataPckg;
+        /**
+         * Cancel has been requested
+         */
+        TBool iCancelRequested;
+        /**
+         * Bitmask of active notifications.
+         */
+        TUint32 iNotificationMask;
+   };
+
+#endif // WLMNOTIFY_H