diff -r 77415202bfc8 -r 2e6c4614c58e bearermanagement/mpm/inc/mpmdatausagewatcher.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bearermanagement/mpm/inc/mpmdatausagewatcher.h	Fri Feb 19 23:12:51 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* Copyright (c) 2008-2009 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: Listen cellular data usage key changes in central repository.
+*
+*/
+
+#ifndef MPMDATAUSAGEWATCHER_H
+#define MPMDATAUSAGEWATCHER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+class CRepository;
+class CMPMServer;
+
+/**
+ *  Class for accessing central repository.
+ *  Follows KCurrentCellularDataUsage key in central repository.
+ *  @since 5.2
+ */
+class CMpmDataUsageWatcher : public CActive
+    {
+
+public:
+
+    /**
+    * New for calling the two-phased constructor.
+    */
+    static CMpmDataUsageWatcher* NewL( CMPMServer* aServer );
+
+    /**
+    * Destructor.
+    */
+    virtual ~CMpmDataUsageWatcher();
+
+    /**
+     * Start to listen for events.
+     */
+    void StartL();
+    
+    /**
+    * Active object's RunL.
+    */
+    void RunL();
+
+    /**
+    * Active object's RunError.
+    */
+    TInt RunError( TInt aError );
+
+    /**
+    * Active object's DoCancel.
+    */
+    void DoCancel();
+
+private:
+
+    /**
+    * C++ default constructor.
+    */
+    CMpmDataUsageWatcher( CMPMServer* aServer );
+
+    /**
+    * Symbian 2nd phase constructor.
+    */
+    void ConstructL();
+
+private: // data
+
+    /**
+     * Central repository handle.
+     * Own.
+     */
+    CRepository* iRepository;
+
+    /**
+     * Data usage value.
+     */
+    TInt iCellularDataUsage;     // type: TCmCellularDataUsage
+
+    /**
+     * Pointer to the MPM Server object.
+     * Not own.
+     */
+    CMPMServer* iServer;
+
+    };
+
+#endif // MPMDATAUSAGEWATCHER_H