diff -r 6ca72c0fe49a -r a941bc465d9f wvuing/wvuiada/Src/TCAInterfaceSignaller.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiada/Src/TCAInterfaceSignaller.h	Wed Sep 01 12:31:13 2010 +0100
@@ -0,0 +1,64 @@
+/*
+* Copyright (c) 2002 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:  Provides interface to register and unregister all interfaces.
+*
+*/
+
+
+
+#ifndef TCAINTERFACESIGNALLER_H
+#define TCAINTERFACESIGNALLER_H
+
+// CLASS DECLARATION
+
+/**
+*  Used to signal interfaces in certain situations.
+*
+*  @lib CAAdapter
+*  @since 1.2
+*/
+class TCAInterfaceSignaller
+    {
+    public: // New functions
+
+        /**
+        * Connects to IMPS engine (server)
+        * Leaves with KErrNotFound if factory is not in TLS
+        * @since 2.1
+        */
+        static void ConnectL();
+
+        /**
+        * Register all interfaces to WV Engine.
+        * Leaves with KErrNotFound if factory is not in TLS
+        */
+        static void RegisterAllL();
+
+        /**
+        * Unregister all interfaces to WV Engine.
+        * Leaves with KErrNotFound if factory is not in TLS
+        */
+        static void UnregisterAllL();
+
+    private:
+
+        /**
+        * C++ default constructor.
+        */
+        TCAInterfaceSignaller();
+    };
+
+#endif      // TCAINTERFACESIGNALLER_H
+
+// End of File