--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbengines/usbotgwatcher/inc/cusbstatehostdelayhandle.h	Fri Feb 19 23:50:32 2010 +0200
@@ -0,0 +1,163 @@
+/*
+* 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:  Implements concrete state
+ *
+*/
+
+
+#ifndef C_USBSTATEHOSTDALAYHANDLE_H
+#define C_USBSTATEHOSTDELAYHANDLE_H
+
+#include "cusbotgwatcher.h"
+#include "cusbstatehosthandle.h"
+
+#ifndef STIF
+#include "cusbnotifmanager.h"
+#include "cusbtimer.h"
+#else
+#include "mockcusbnotifmanager.h"
+#include "mockcusbtimer.h"
+#endif
+
+/**
+ *  This class implements behaviour when some problem needs vbus drop in a while, and mostly, user action.
+ *
+ */
+NONSHARABLE_CLASS( CUsbStateHostDelayHandle ) : public CUsbStateHostHandle,
+      //  MWaitNotifierObserver,
+        MUsbTimerObserver
+// this means only one wait notifier at a time can be shown by this state, might be redesigned
+    {
+    friend class CtUsbOtgWatcher;
+    friend class CUsbOtgWatcher;
+
+public:
+
+    /**
+     * Two-phased constructor.
+     * @param aWatcher owner
+     */
+    static CUsbStateHostDelayHandle* NewL(CUsbOtgWatcher* aWatcher);
+
+    /**
+     * Destructor.
+     */
+    virtual ~CUsbStateHostDelayHandle();
+
+    // From MUsbTimerObserver
+    /**
+     * Call back when timer expired
+     * @param aTimerId timer id
+     */
+    void TimerElapsedL(TUsbTimerId aTimerId);
+
+    // From VBus observer
+    /**
+     * VBus down
+     */
+    void VBusUpL();
+    /**
+     * VBus down
+     */
+    void VBusDownL();
+    /**
+     * VBus error happened
+     */
+    void VBusErrorL();
+
+    // From OTG state observer
+    /**
+     * VBus error happen
+     */
+    void AVBusErrorL();
+
+    // From Host Event notification observer
+    /**
+     * Device is attached
+     * @param aInfo Device event data
+     */
+    void DeviceAttachedL(TDeviceEventInformation aInfo);
+    /**
+     * Device is detached
+     * @param aInfo Device event data
+     */
+    void DeviceDetachedL(TDeviceEventInformation aInfo);
+    /**
+     * Connected to hub in wrong level 
+     */
+    void BadHubPositionL();
+
+    /**
+     * SRP request received
+     */
+    void SrpReceivedL();
+
+//from CUsbState
+    /**
+     * State id
+     * @return state id
+     */
+    TUsbStateIds Id();
+
+    /**
+     * This is called when switched to this state, 
+     * because If all conditions for transition to another state exist, nothing will 
+     * trigger it and transition will not happen. This forces the transition in such cases.
+     *
+     */
+    void JustAdvancedToThisStateL();
+
+    /**
+     * This is called when leaving this state, 
+     *
+     */
+    void JustBeforeLeavingThisStateL();
+    
+    /**
+     * handles issue
+     */
+    void DoHandleL();
+
+
+private:
+
+    /**
+     * Default constructor
+     * @param aWatcher owner
+     */
+    CUsbStateHostDelayHandle(CUsbOtgWatcher* aWatcher);
+
+    /**
+     * 2nd phase construction
+     */
+    void ConstructL();
+
+    
+private:
+    // data
+
+    /** 
+     * too much power timer
+     * own
+     */
+    CUsbTimer* iTooMuchPowerTimer;
+    
+    /** 
+     * drivers not found
+     * own
+     */
+    CUsbTimer* iDriversNotFoundTimer;
+    };
+
+#endif //  C_USBSTATEHOSTHANDLE_H