--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pressrv_plat/messaging_connection_manager_api/inc/msgbearerobscallback.h	Tue Feb 02 01:05:17 2010 +0200
@@ -0,0 +1,57 @@
+/*
+* Copyright (c) 2005 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:   Connection manager bearer callback
+*
+*/
+
+
+
+
+#ifndef __MSGBEAREROBSCALLBACK__
+#define __MSGBEAREROBSCALLBACK__
+
+#include <e32base.h>
+
+//This must be kept as low as possible
+const TInt KMaxNumberOfSubscribers         = 3;
+
+//Possible events
+enum TMsgBearerEvent
+    {
+    EMsgBearerActive = 0,
+    EMsgBearerSuspended,
+    EMsgBearerLost
+    };
+
+// CLASS DECLARATION
+
+class MMsgBearerObsCallback
+    {
+    public:
+
+        /**
+        * A connection manager object uses this callback function to indicate
+        * that a change in the status of the bearer has occurred. It is important
+        * to note that a call to the notification handler (HandleBearerEventL())
+        * takes place inside the RunL() method of a Connection Manager, so the
+        * listening object MUST return the control to the Manager AS SOON AS
+        * POSSIBLE in order not to clog the scheduler. 
+        */
+        virtual void HandleBearerEventL( TBool aAuthoritativeClose,
+                                         TMsgBearerEvent aBearerEvent ) = 0;
+    };
+
+#endif    //__MSGBEAREROBSCALLBACK__
+            
+// End of File