diff -r 6ca72c0fe49a -r a941bc465d9f wvuing/wvuiada/Src/TCAInterfaceSignaller.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/wvuiada/Src/TCAInterfaceSignaller.cpp	Wed Sep 01 12:31:13 2010 +0100
@@ -0,0 +1,85 @@
+/*
+* 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:  Provides interface to register and unregister all interfaces.
+*
+*/
+
+
+
+// INCLUDE FILES
+#include    "TCAInterfaceSignaller.h"
+#include    "MCAImpsFactory.h"
+#include    <E32STD.H>
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// TCAInterfaceSignaller::TCAInterfaceSignaller
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// -----------------------------------------------------------------------------
+//
+TCAInterfaceSignaller::TCAInterfaceSignaller()
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// TCAInterfaceSignaller::ConnectL
+// Calls factory to connect to IMPS engine
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void TCAInterfaceSignaller::ConnectL()
+    {
+    MCAImpsFactory *factory = static_cast<MCAImpsFactory*> ( Dll::Tls() );
+    if ( ! factory )
+        {
+        User::Leave( KErrNotFound );
+        }
+    factory->ConnectL();
+    }
+
+// -----------------------------------------------------------------------------
+// TCAInterfaceSignaller::RegisterAllL
+// Calls factory to register all interfaces
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void TCAInterfaceSignaller::RegisterAllL()
+    {
+    MCAImpsFactory *factory = static_cast<MCAImpsFactory*> ( Dll::Tls() );
+    if ( ! factory )
+        {
+        User::Leave( KErrNotFound );
+        }
+    factory->RegisterL();
+    }
+
+// -----------------------------------------------------------------------------
+// TCAInterfaceSignaller::UnregisterAllL
+// Calls factory to unregister all interfaces
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void TCAInterfaceSignaller::UnregisterAllL()
+    {
+    MCAImpsFactory *factory = static_cast<MCAImpsFactory*> ( Dll::Tls() );
+    if ( ! factory )
+        {
+        User::Leave( KErrNotFound );
+        }
+    factory->Unregister();
+    }
+
+//  End of File