diff -r d3e8e7d462dd -r f92a4f87e424 usbmgmt/usbmgr/device/classdrivers/ncm/classcontroller/src/ncmconnectionmanagerhelper.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/device/classdrivers/ncm/classcontroller/src/ncmconnectionmanagerhelper.cpp	Tue Aug 31 17:01:47 2010 +0300
@@ -0,0 +1,116 @@
+/*
+* Copyright (c) 2010 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: 
+*
+*/
+
+/**
+ * @file
+ * @internalComponent
+ */
+
+#include <e32debug.h>
+
+#include "ncmconnectionmanagerhelper.h"
+#include "ncmiapconnectionobserver.h"
+#include "ncmconnectionmanager.h"
+
+// For OST tracing
+#include "OstTraceDefinitions.h"
+#ifdef OST_TRACE_COMPILER_IN_USE
+#include "ncmconnectionmanagerhelperTraces.h"
+#endif
+
+/**
+ * Constructor.
+ * @param aObserver The object which is interested in the IAP connection completion
+ * @param aConnection The reference of the NCM connection to be used
+ */
+CNcmConnectionManHelper::CNcmConnectionManHelper(MNcmConnectionObserver& aObserver,
+        RConnection& aConnection)
+    : CActive(CActive::EPriorityStandard)
+	, iObserver(aObserver)
+	, iConnection(aConnection) 
+	{
+	OstTraceFunctionEntryExt( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY, this );
+	CActiveScheduler::Add(this);		
+	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_EXIT, this );
+	}
+
+
+/**
+ * Destructor.
+ */
+CNcmConnectionManHelper::~CNcmConnectionManHelper()
+	{	
+	OstTraceFunctionEntry1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY_DESTRUCTOR, this );
+	if (IsActive())
+	    {
+	    Cancel();
+	    }
+	else
+	    {
+	    Stop();
+	    }
+	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_CNCMCONNECTIONMANHELPER_ENTRY_DESTRUCTOR_EXIT, this );
+	}
+
+/**
+ * Start the connection.
+ * @param aPref NCM connect preference
+ */
+void CNcmConnectionManHelper::Start(TConnPref& aPref)
+	{	
+	OstTraceFunctionEntryExt( CNCMCONNECTIONMANHELPER_START_ENTRY, this );
+	if (!IsActive())
+		{
+		iConnection.Start(aPref, iStatus);
+		SetActive();
+		}
+	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_START_EXIT, this );
+	}
+
+/**
+ * Stop the connection.
+ */
+void CNcmConnectionManHelper::Stop()
+	{
+    OstTraceFunctionEntry1( CNCMCONNECTIONMANHELPER_STOP_ENTRY, this );
+   
+	TInt err = iConnection.Stop(RConnection::EStopAuthoritative);
+	OstTrace1( TRACE_NORMAL, CNCMCONNECTIONMANHELPER_STOP_RETURN_CODE, "Return code from Stop() is:;err=%d", err );
+	OstTraceFunctionExit1( CNCMCONNECTIONMANHELPER_STOP_EXIT, this );
+	}
+/**
+ * Implements cancellation of an outstanding request.
+ */
+void CNcmConnectionManHelper::DoCancel()
+	{
+    OstTraceFunctionEntry0( CNCMCONNECTIONMANHELPER_DOCANCEL_ENTRY );
+
+	TInt err = iConnection.Stop(RConnection::EStopAuthoritative);
+
+    OstTrace1( TRACE_NORMAL, CNCMCONNECTIONMANHELPER_DOCNCEL, "Return code from Stop() is:;err=%d", err );
+	OstTraceFunctionExit0( CNCMCONNECTIONMANHELPER_DOCANCEL_EXIT );
+	}
+
+/**
+ * Called when connection completed.
+ */
+void CNcmConnectionManHelper::RunL()
+	{	
+	OstTraceFunctionEntry0( CNCMCONNECTIONMANHELPER_RUNL_ENTRY );
+	iObserver.MicoHandleConnectionComplete(iStatus.Int());
+	OstTraceFunctionExit0( CNCMCONNECTIONMANHELPER_RUNL_EXIT );
+	}