--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usbengines/usbotgwatcher/inc/cusbstatehostdelayhandle.h Fri Feb 19 23:50:33 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