diff -r 000000000000 -r 4e1aa6a622a0 dosservices/dosserver/src/doscliextension.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dosservices/dosserver/src/doscliextension.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2002-2008 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: 
+*    Implementation for the RDosExtension class.
+*
+*/
+
+
+#include "DosSvrServices.h"
+#include "dosclientserver.h"
+#include "dos_debug.h"
+
+//
+// ---------------------------------------------------------
+// RDosExtension::Open
+// ---------------------------------------------------------
+//  
+EXPORT_C TInt RDosExtension::Open(RDosServer& aServer)
+{
+    API_TRACE_( "[DOSSERVER] RDosExtension::Open()" );
+
+    return CreateSubSession(aServer,EDosCreateExtensionSubSession, TIpcArgs(TIpcArgs::ENothing, TIpcArgs::ENothing, KAutoComplete));
+}
+
+//
+// ---------------------------------------------------------
+// RDosExtension::CallFunction 
+// Synchronous, taking TAny*
+// ---------------------------------------------------------
+//  
+EXPORT_C TInt RDosExtension::CallFunction(TInt aFunc, TAny *aParameter, TInt aParLength, TBool aAutoComplete) 
+{
+    API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)", aFunc, aParameter, aParLength, aAutoComplete );
+
+    TExtensionParPckg parInfo;
+	TPtr8 parData(static_cast<TUint8*>(aParameter), aParLength, aParLength);
+
+	parInfo().iFunc = aFunc;
+	parInfo().iParLength = aParLength;
+	parInfo().iAutoComplete = aAutoComplete;
+
+	return CallFunction(parInfo, parData);
+}
+
+//
+// ---------------------------------------------------------
+// RDosExtension::CallFunction 
+// Synchronous, taking descriptor
+// ---------------------------------------------------------
+//  
+EXPORT_C TInt RDosExtension::CallFunction(const TExtensionParPckg& aParamInfo, TDes8& aParameter)
+{
+    API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)"
+        , aParamInfo().iFunc, aParamInfo().iParLength, aParamInfo().iAutoComplete, &aParameter );
+
+    return SendReceive(ECallFunction, TIpcArgs(&aParamInfo, &aParameter, aParamInfo().iAutoComplete));
+}
+
+//
+// ---------------------------------------------------------
+// RDosExtension::CallFunction
+// Asynchronous, taking descriptor
+// ---------------------------------------------------------
+//  
+EXPORT_C void RDosExtension::CallFunction(TRequestStatus& aStatus, const TExtensionParPckg& aParamInfo, TDes8& aParameter)
+{
+    API_TRACE_1( "[DOSSERVER] RDosExtension::CallFunction(0x%x)", aStatus.Int() );
+    API_TRACE_4( "[DOSSERVER] RDosExtension::CallFunction(0x%x, 0x%x, 0x%x, 0x%x)"
+        ,aParamInfo().iFunc, aParamInfo().iParLength, aParamInfo().iAutoComplete, &aParameter );
+
+    SendReceive(ECallFunction, TIpcArgs(&aParamInfo, &aParameter, aParamInfo().iAutoComplete), aStatus);
+}
+