diff -r 7e15987c4500 -r 8c311f9acc5e usbengines/usbotgwatcher/src/cusbstatehostundefined.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbengines/usbotgwatcher/src/cusbstatehostundefined.cpp	Fri Mar 19 09:48:52 2010 +0200
@@ -0,0 +1,182 @@
+/*
+ * Copyright (c) 2008-2009 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
+ *
+ */
+
+#include "cusbstatehostundefined.h"
+
+#include "definitions.h"
+#include "errors.h"
+
+#include "debug.h"
+#include "panic.h"
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+CUsbStateHostUndefined::CUsbStateHostUndefined(CUsbOtgWatcher& aWatcher) :
+    CUsbStateHostABase(aWatcher)
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+CUsbStateHostUndefined* CUsbStateHostUndefined::NewL(CUsbOtgWatcher& aWatcher)
+    {
+    LOG_FUNC
+
+    CUsbStateHostUndefined* self = new (ELeave) CUsbStateHostUndefined(
+            aWatcher);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::ConstructL()
+    {
+    LOG_FUNC
+
+    CUsbStateHostABase::ConstructL();
+
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+CUsbStateHostUndefined::~CUsbStateHostUndefined()
+    {
+    LOG_FUNC
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TUsbStateIds CUsbStateHostUndefined::Id()
+    {
+    return EUsbStateHostUndefined;
+    }
+
+// From VBus observer
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::VBusDownL()
+    {
+    LOG_FUNC
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::VBusUpL()
+    {
+    LOG_FUNC
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::VBusErrorL()
+    {
+    LOG_FUNC
+    iWatcher.Usb().BusClearError();
+    }
+
+// From OTG state observer
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::AVBusErrorL()
+    {
+    LOG_FUNC
+    iWatcher.Usb().BusClearError();
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::BIdleL()
+    {
+    LOG_FUNC
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::BPeripheralL()
+    {
+    LOG_FUNC
+    }
+
+// From host state observer
+void CUsbStateHostUndefined::DeviceDetachedL(TDeviceEventInformation /*aInfo*/)
+    {
+    LOG_FUNC
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::SrpReceivedL()
+    {
+    LOG_FUNC
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::SessionRequestedL()
+    {
+    LOG_FUNC
+    }
+
+// From message notification observer
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::MessageNotificationReceivedL(TInt aMessage)
+    {
+    LOG_FUNC
+    LOG1( "Unhandled message aMessage = %d" , aMessage);
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void CUsbStateHostUndefined::BadHubPositionL()
+    {
+    LOG_FUNC
+    Panic( EBadHubPositionNotExpected);
+    }