diff -r 3104fc151679 -r 9a48e301e94b imstutils/imconnectionprovider/inc/imserviceobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imstutils/imconnectionprovider/inc/imserviceobserver.h	Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,71 @@
+/*
+* Copyright (c) 2008 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:  imservice observer class
+*
+*/
+
+
+#ifndef M_IMSERVICEOBSERVER_H
+#define M_IMSERVICEOBSERVER_H
+
+// INCLUDES
+#include <e32std.h>
+#include <e32base.h>
+
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// DATA TYPES
+// None
+
+// FUNCTION PROTOTYPES
+// None
+
+// FORWARD DECLARATIONS
+// None
+
+// CLASS DECLARATION
+    
+/**
+ *  MImServiceObserver declaration.
+ *  @since S60 5.0
+ */
+class MImServiceObserver
+    {
+
+public: // New functions
+
+    /**
+     * Service state observer.
+     * @since S60 5.0
+     * @param aServiceId
+     * @param aSubService
+     * @param aState a new state of the service.
+     */
+    virtual void ServiceStateChanged( const TUint aServiceId,
+                               const TCCHSubserviceType aSubService,
+                               TCCHSubserviceState aState,
+                               TInt aError ) = 0;
+    
+
+  
+    };
+
+#endif // M_IMSERVICEOBSERVER_H
+
+// End of file