bearermanagement/mpm/inc/mpmwlanavailability.h
changeset 0 5a93021fdf25
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bearermanagement/mpm/inc/mpmwlanavailability.h	Thu Dec 17 08:55:21 2009 +0200
@@ -0,0 +1,123 @@
+/*
+* Copyright (c) 2009 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: WLAN availability check.
+*
+*/
+
+/**
+@file mpmwlanavailability.h
+WLAN availability check definition.
+*/
+
+#ifndef MPMWLANAVAILABILITY_H
+#define MPMWLANAVAILABILITY_H
+
+// INCLUDES
+#include <e32base.h>
+#include <rconnmon.h>
+#include "mpmconnmonevents.h"
+
+// FORWARD DECLARATIONS
+class CMPMConnMonEvents;
+
+// CLASS DECLARATION
+/**
+*  WLAN availability check
+*
+*  @lib MPMServer.exe
+*  @since 5.2
+*/
+class MWlanAvailability
+    {
+    public:
+        /**
+        * WLAN availability check response
+        * @since 5.2
+        * @param aError generic Symbian error response code
+        * @param aResult Result of WLAN availability check
+        * @return void
+        */
+        virtual void WlanAvailabilityResponse( const TInt  aError, 
+                                               const TBool aResult ) = 0;
+    };
+
+// CLASS DECLARATION
+/**
+*  WLAN availability check implementation
+*
+*  @lib MPMServer.exe
+*  @since 5.2
+*/
+NONSHARABLE_CLASS( CWlanAvailability ) : public CActive
+    {
+    public:
+
+        /**
+        * Two-phased constructor.
+        */
+        static CWlanAvailability* NewL( CMPMConnMonEvents*  aConnMonEvents,
+                                        RConnectionMonitor& aConnMon );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CWlanAvailability();
+
+        /**
+        * For starting the active object.
+        * @since 5.2
+        */
+        void Start( MWlanAvailability* aObserver );
+        
+        /**
+         * For cancelling the request for an observer.
+         * @since 5.2
+         */
+        void CancelObserver( MWlanAvailability* aObserver );
+        
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        CWlanAvailability( CMPMConnMonEvents*  aConnMonEvents,
+                           RConnectionMonitor& aConnMon );
+
+        /**
+        * 2nd phase constructor.
+        */
+        void ConstructL();
+
+    private: // from CActive
+
+        /**
+        * Active Object RunL.
+        */
+        void RunL();
+
+        /**
+        * Active Object DoCancel.
+        */
+        void DoCancel();
+
+    private:
+        
+        CMPMConnMonEvents*                  iConnMonEvents;
+        RConnectionMonitor&                 iConnMon;
+        RPointerArray< MWlanAvailability >  iObserver;
+        TRequestStatus                      iRequestStatus;
+        TBool                               iResult;
+    };
+
+#endif // MPMWLANAVAILABILITY_H