--- a/usbuis/usbui/USBClassChangeUIPlugin/src/USBDeviceStateWatcher.cpp	Thu Aug 19 10:54:11 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,131 +0,0 @@
-/*
-* Copyright (c) 2007 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:  Device state watcher class.
- *
-*/
-
-
-// INCLUDE FILES
-#include "USBDeviceStateWatcher.h"
-
-// CONSTANTS
-const TUint KUsbAllStates = 0xFFFFFFFF;
-
-// --------------------------------------------------------------------------
-// Two-phased constructor. Uses existing usb manager session.
-// --------------------------------------------------------------------------
-CUSBDeviceStateWatcher*
-CUSBDeviceStateWatcher::NewL(MUSBDeviceStateObserver& aObserver, RUsb& aUsbMan)
-    {
-    CUSBDeviceStateWatcher* self = new(ELeave)CUSBDeviceStateWatcher(aObserver);
-    CleanupStack::PushL(self);
-    self->ConstructL(aUsbMan);
-    CleanupStack::Pop(self);
-    return self;
-    }
-
-// --------------------------------------------------------------------------
-// Two-phased constructor. Creates its own usb manager session.
-// --------------------------------------------------------------------------
-CUSBDeviceStateWatcher*
-CUSBDeviceStateWatcher::NewL(MUSBDeviceStateObserver& aObserver)
-    {
-    CUSBDeviceStateWatcher* self = new(ELeave)CUSBDeviceStateWatcher(aObserver);
-    CleanupStack::PushL(self);
-    self->ConstructL();
-    CleanupStack::Pop(self);
-    return self;
-    }
-
-// --------------------------------------------------------------------------
-// C++ constructor
-// --------------------------------------------------------------------------
-CUSBDeviceStateWatcher::CUSBDeviceStateWatcher(MUSBDeviceStateObserver& aObserver) 
-    : CActive(EPriorityStandard), iObserver(aObserver)
-    {
-    CActiveScheduler::Add(this);
-    }
-
-// --------------------------------------------------------------------------
-// C++ destructor
-// --------------------------------------------------------------------------
-CUSBDeviceStateWatcher::~CUSBDeviceStateWatcher()
-    {
-    Cancel();
-    }
-
-// --------------------------------------------------------------------------
-// Symbian 2nd phase constructor. Uses existing usb manager session. 
-// --------------------------------------------------------------------------
-void CUSBDeviceStateWatcher::ConstructL(RUsb& aUsbMan)
-    {
-    iUsbMan.SetHandleNC(aUsbMan.Handle()); // NC == NoClose
-    CommonConstructL();
-    }
-
-// --------------------------------------------------------------------------
-// Symbian 2nd phase constructor. Creates its own usb manager session. 
-// --------------------------------------------------------------------------
-void CUSBDeviceStateWatcher::ConstructL()
-    {
-    User::LeaveIfError(iUsbMan.Connect());
-    CommonConstructL();
-    }
-
-// --------------------------------------------------------------------------
-// Code shared by all ConstructL methods.
-// Usb manager session has already been set up.
-// --------------------------------------------------------------------------
-void CUSBDeviceStateWatcher::CommonConstructL()
-    {
-    User::LeaveIfError(iUsbMan.GetDeviceState(iCurrentState));
-    iPreviousState = iCurrentState;
-    iUsbMan.DeviceStateNotification(KUsbAllStates, iCurrentState, iStatus);
-    SetActive();
-    }
-
-// --------------------------------------------------------------------------
-// The device state has changed.
-// --------------------------------------------------------------------------
-void CUSBDeviceStateWatcher::RunL()
-    {
-    if (iStatus == KErrNone)
-        {
-            if (iCurrentState != iPreviousState)
-                {
-                    iObserver.DeviceStateChanged(iPreviousState, iCurrentState);
-                    iPreviousState = iCurrentState;
-                }
-            iUsbMan.DeviceStateNotification(KUsbAllStates, iCurrentState, iStatus);
-            SetActive();
-        }
-    }
- 
-// ----------------------------------------------------------------------------
-// Standard active object error function.
-// ----------------------------------------------------------------------------
-TInt CUSBDeviceStateWatcher::RunError(TInt /*aError*/)
-    {
-    // Currently no leaving functions called in RunL, thus nothing should cause
-    // this to be called -> return.
-    return KErrNone;
-    }
-
-// ----------------------------------------------------------------------------
-// Standard active object cancellation function.
-// ----------------------------------------------------------------------------
-void CUSBDeviceStateWatcher::DoCancel()
-    {
-    iUsbMan.DeviceStateNotificationCancel();    
-    }