/*

* Copyright (c) 2010 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:

*

*/

#ifndef __USBMAN_H__

#define __USBMAN_H__

//#ifndef R_USB_H

//#define R_USB_H

#include <usbhostdefs.h>

#include <StifTestModule.h>

#include <StifLogger.h>

#include "tassertbase.h"

#include <usbstates.h>

//enum TUsbMockServiceState

//    {

//    EUsbServiceStateIdle = 0x01,

//    EUsbServiceStateStarting = 0x02,

//    EUsbServiceStateStarted = 0x04,

//    EUsbServiceStateStopping = 0x08,

//    EUsbServiceStateFatalError = 0x10

//    };

class RUsb : public TAssertBase

    {

	// Request types, the interest of which can be cancelled by clients

	enum TUsbReqType

		{

		EStart,

		EStop,

		ETryStart,

		ETryStop

		};

public:

    static RUsb* NewL();

    ~RUsb();

    // from base class MUsb

    /**

    */

    void TryStart(TInt aPersonalityId, TRequestStatus& aStatus);

    /**

    */

    void StartCancel(TRequestStatus& aStatus);

    /**

    */

    void TryStop(TRequestStatus& aStatus);

    /**

    */

    void MessageNotification(TRequestStatus& aStatus, TInt& aMessage);

    /**

    */

    void MessageNotificationCancel();

    /**

    */

    void HostEventNotification(TRequestStatus& aStatus,

                                        TDeviceEventInformation& aDeviceInformation);

    /**

    */

    void HostEventNotificationCancel();

    /**

    */

    TInt EnableFunctionDriverLoading();

    /**

    */

    void DisableFunctionDriverLoading();

    /**

    */

    TInt BusRequest();

    /**

    */

    TInt BusRespondSrp();

    /**

    */

    TInt BusClearError();

    /**

    */

    TInt BusDrop();

    void ServiceStateNotification(TUsbServiceState &aState, TRequestStatus &aStatus);

    TInt GetCurrentPersonalityId(TInt &aPersonalityId);

    TInt CancelInterest(TUsbReqType aMessageId); // to pending op. of usb service state

    void ServiceStateNotificationCancel();

    TInt GetOtgDescriptor(TUint aDeviceId, TOtgDescriptor& aDescriptor);

    // from base class RSessionBase

    /**

    */

    void Close();

    //Mock methods

    void SetTryStartError(TInt aError);

    void SetBusRequestError(TInt aError);

    void SetUsbServiceState(TUsbServiceState aUsbServiceState);

    void SetCurrentPersonality(TInt aPersonality);

    TBool GetVBusUp();

    TInt GetServiceState(TUsbServiceState& aState);

private:

    RUsb();

    void ConstructL();

private: // data

    TBool iBusCleared;

    TBool iBusRequested;

    TBool iServiceStateNotificationRequested;

    TInt iTryStartError;

    TInt iBusRequestError;

    TInt iCurrentPersonalityId;

    TUsbServiceState iUsbServiceState;

    };

#endif // __USBMAN_H__