diff -r 000000000000 -r 29b1cd4cb562 atext/server/src/atextcommonbase.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/atext/server/src/atextcommonbase.cpp	Fri Jan 15 08:13:17 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* 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: 
+*
+*/
+
+
+#include <atextcommonbase.h>
+#include "atextcommonobserver.h"
+#include "debug.h"
+
+// ---------------------------------------------------------------------------
+// Instantiate the AT Extension Plugin via ECom framework.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CATExtCommonBase* CATExtCommonBase::NewL(
+    TUid aImplementationUid,
+    MATExtCommonObserver& aObserver,
+    const TDesC8& aName )
+    {
+    TInt32 keyOffset = _FOFF( CATExtCommonBase, iInstanceUid );
+    CATExtCommonBase* self = reinterpret_cast<CATExtCommonBase*>(
+        REComSession::CreateImplementationL( aImplementationUid, keyOffset ));
+    self->SetObserver( aObserver );
+    self->ReportConnectionName( aName );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CATExtCommonBase::~CATExtCommonBase()
+    {
+    TRACE_FUNC_ENTRY
+    REComSession::DestroyedImplementation( iInstanceUid );
+    if ( iObserver )
+        {
+        iObserver->ATExtPluginClosed( this );
+        }
+    TRACE_FUNC_EXIT
+    }
+
+// ---------------------------------------------------------------------------
+// Called by concrete extension plugin to inform that mode status has changed.
+// Instructs ATEXT to complete client request message for
+// ReceiveModeStatusChange().
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CATExtCommonBase::SendModeStatusChange( TUint aMode )
+    {
+    TRACE_FUNC_ENTRY
+    if ( !iObserver )
+        {
+        return KErrGeneral;
+        }
+    iObserver->SendModeStatusChange( aMode );
+    TRACE_FUNC_EXIT
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+// Called by concrete extension plugin to inform that NVRAM status has
+// changed. Instructs ATEXT to complete client request message for
+// ReceiveNvramStatusChange().
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TInt CATExtCommonBase::SendNvramStatusChange( const TDesC8& aNvram )
+    {
+    TRACE_FUNC_ENTRY
+    if ( !iObserver )
+        {
+        return KErrGeneral;
+        }
+    iObserver->SendNvramStatusChange( aNvram );
+    TRACE_FUNC_EXIT
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------------------------
+// Sets the observer.
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CATExtCommonBase::SetObserver( MATExtCommonObserver& aObserver )
+    {
+    TRACE_FUNC_ENTRY
+    iObserver = &aObserver;
+    TRACE_FUNC_EXIT
+    }