--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/cmmanager/cmmgr/cmmserver/inc/cmmdbchangelistener.h	Mon May 03 12:53:07 2010 +0300
@@ -0,0 +1,79 @@
+/*
+* Copyright (c) 2009-2010 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:
+* Listens for changes in one CommsDat table through CenRep.
+*
+*/
+
+
+#ifndef CMMDBCHANGELISTENER_H_
+#define CMMDBCHANGELISTENER_H_
+
+#include <e32base.h>
+
+class CCmmListenerManager;
+class CRepository;
+
+// Stop requesting new notifications after this many consecutive errors
+const TInt KCmmCenRepErrorThreshold = 50;
+
+
+NONSHARABLE_CLASS( CCmmDbChangeListener ) : public CActive
+    {
+public:
+    static CCmmDbChangeListener* NewL(
+            CCmmListenerManager* aListenerManager,
+            TUint32 aTableId );
+
+    static CCmmDbChangeListener* NewLC(
+            CCmmListenerManager* aListenerManager,
+            TUint32 aTableId );
+
+    virtual ~CCmmDbChangeListener();
+
+private:
+    CCmmDbChangeListener(
+            CCmmListenerManager* aListenerManager,
+            TUint32 aTableId );
+
+    void ConstructL();
+
+public:
+    TUint32 GetTableId();
+    TInt Start();
+
+private: // Methods from base class
+    void DoCancel();
+    void RunL(); // Don't leave, or implement RunError() //TODO, implement RunError()
+
+private:
+    TInt RequestNotification();
+
+private:
+    // Manager object that handles all similar listeners.
+    CCmmListenerManager* iListenerManager; // Not owned
+
+    // Central Repository handle.
+    CRepository* iRepository; // Owned
+
+    // Table ID of the commsdat table to be listened.
+    TUint32 iTableId;
+
+    // Safeguard in case of CenRep errors.
+    TInt iErrorCounter;
+    };
+
+#endif // CMMDBCHANGELISTENER_H_
+
+// End of file