/*

* 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_USBSTATEHOSTHANDLE_H

#define C_USBSTATEHOSTHANDLE_H

#include "cusbotgwatcher.h"

#include "cusbstate.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, and mostly, user action.

 *

 */

NONSHARABLE_CLASS( CUsbStateHostHandle ) : public CUsbState,

// 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 CUsbStateHostHandle* NewL(CUsbOtgWatcher* aWatcher);

    /**

     * Destructor.

     */

    virtual ~CUsbStateHostHandle();

    /**

     * Sets id of the issue to be handled

     * @param aWhat issue id

     */

    void SetWhat(TInt aWhat);

    // from MWaitNotifierObserver

    /**

     * Callback when notifier is completed

     * @param aFeedback how notifier completed

     */

    void WaitNotifierCompletedL(TInt aFeedback);

    // From VBus observer

    /**

     * VBus down

     */

    // From OTG state observer

    /**

     * Became to Idle when A

     */

    /**

     * Became a Host when A

     */

    /**

     * Became a peripheral when A

     */

    /**

     * VBus error happen

     */

    // From bus activity observer

    /**

     * Bus is in idle

     */

    /**

     * Bus active

     */

    // 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

      */

     /**

      * Drivers loaded partially

      * @param aInfo Device event data

      */

     /**

      * Drivers loading failed

      * @param aInfo Device event data

      */

    // From message notification observer

    /**

     * Message received

     * @param aMessage message id

     */

    /**

     * SRP request received

     */

    /**

     * Session request received

     */

    /**

     * Default constructor

     * @param aWatcher owner

     */

    CUsbStateHostHandle(CUsbOtgWatcher* aWatcher);

    /**

     * 2nd phase construction

     */

    void ConstructL();

    // data

    /**

     * identifies situation to be handled

     */

    TInt iWhat;

    };

#endif //  C_USBSTATEHOSTHANDLE_H