--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/usbengines/usbotgwatcher/inc/cusbstatehosthandledropping.h Fri Mar 19 09:48:52 2010 +0200
@@ -0,0 +1,145 @@
+/*
+ * 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_USBSTATEHOSTHANDLEDROPPING_H
+#define C_USBSTATEHOSTHANDLEDROPPING_H
+
+#include "cusbstatehosthandle.h"
+
+#ifndef STIF
+#include "cusbnotifmanager.h"
+#else
+#include "mockcusbnotifmanager.h"
+#endif
+
+class CUsbOtgWatcher;
+
+/**
+ * problem handling class, dropping vbus
+ *
+ */
+NONSHARABLE_CLASS( CUsbStateHostHandleDropping ) : public CUsbStateHostHandle,
+MWaitNotifierObserver
+// 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 CUsbStateHostHandleDropping* NewL(CUsbOtgWatcher& aWatcher);
+
+ /**
+ * Destructor.
+ */
+ virtual ~CUsbStateHostHandleDropping();
+
+private:
+
+ // from MWaitNotifierObserver
+ /**
+ * Callback when notifier is completed
+ * @param aFeedback how notifier completed
+ */
+ void WaitNotifierCompletedL(TInt aFeedback);
+
+ // From VBus observer
+ /**
+ * VBus up
+ */
+ void VBusUpL();
+
+ /**
+ * VBus down
+ */
+ void VBusDownL();
+
+ // 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);
+
+ /**
+ * Drivers successfully loaded
+ * @param aInfo Device event data
+ */
+ void DriverLoadSuccessL(TDeviceEventInformation aInfo);
+
+ /**
+ * Drivers loaded partially
+ * @param aInfo Device event data
+ */
+ void DriverLoadPartialSuccessL(TDeviceEventInformation aInfo);
+
+ /**
+ * Drivers loading failed
+ * @param aInfo Device event data
+ */
+ void DriverLoadFailureL(TDeviceEventInformation aInfo);
+
+ // From message notification observer
+ /**
+ * Message received
+ * @param aMessage message id
+ */
+ void MessageNotificationReceivedL(TInt aMessage);
+
+ //from CUsbState
+ /**
+ * State id
+ * @return state id
+ */
+ virtual TUsbStateIds Id();
+
+ /**
+ * This is called when leaving this state,
+ *
+ */
+ void JustBeforeLeavingThisStateL();
+
+ /**
+ * handles issue
+ */
+ void DoHandleL();
+
+ /**
+ * Default constructor
+ * @param aWatcher owner
+ */
+ CUsbStateHostHandleDropping(CUsbOtgWatcher& aWatcher);
+
+ /**
+ * 2nd phase construction
+ */
+ void ConstructL();
+
+ };
+
+#endif // C_USBSTATEHOSTDROPPINGHANDLE_H