/*

* Copyright (c) 1997-2009 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:

*

* Startusb.cpp

*

*/ 

#include <e32test.h>

#include <e32twin.h>

#include <c32comm.h>

#include <d32comm.h>

#include <f32file.h>

#include <hal.h>

#include <usbman.h>

static TInt MainL()

	{

	RDebug::Print(_L("Main() - Starting!"));

	RFs theFs;

	TInt r = theFs.Connect();

	if (r != KErrNone)

		{

		RDebug::Print(_L("Main() - Failed to connect to the fs. Error = %d"), r);

		return r;

		}

	RDebug::Print(_L("Main() - Connected to file server"));

	r = StartC32();

	if (r!=KErrNone && r !=KErrAlreadyExists)

		{

		RDebug::Print(_L("Main() - Failed to start C32. Error = %d"), r);

		return r;

		}

	RDebug::Print(_L("E32Main: Started c32"));

	RUsb usb;

	TInt err = usb.Connect();

	if (err != KErrNone)

		{

		RDebug::Print(_L("MainL() - Unable to Connect to USB server"));

		theFs.Close();

		return err;

		}

	RDebug::Print(_L("MainL() - Connected to USB server"));

	TUsbServiceState state;

	err = usb.GetCurrentState(state);

	if (err != KErrNone)

		{

		RDebug::Print(_L("MainL() - Failed to fetch service state from usbman, error %d"), err);

		}

	else

		{

		RDebug::Print(_L("MainL() - Usb service state = 0x%x"), state);

		}

	TRequestStatus status;

	usb.Start(status);

	User::WaitForRequest(status);

	if (status.Int() != KErrNone)

		{

		RDebug::Print(_L("MainL() - Unable to start USB services. Error %d"), status.Int());

		theFs.Close();

		return status.Int();

		}

	err = usb.GetCurrentState(state);

	if (err != KErrNone)

		{

		RDebug::Print(_L("MainL() - Failed to fetch service state from usbman, error %d"), err);

		}

	else

		{

		RDebug::Print(_L("MainL() - Usb service state = 0x%x"), state);

		}

	RDebug::Print(_L("MainL() - Started USB services"));

	usb.Close();

	theFs.Close();

	RDebug::Print(_L("MainL() - Exiting normally"));

	return KErrNone;

	}

GLDEF_C TInt E32Main()

    {

	CTrapCleanup* cleanup = CTrapCleanup::New();

	if(cleanup == NULL)

		{

		return KErrNoMemory;

		}

	TRAPD(err,err=MainL());

	if (err != KErrNone)

		User::Panic(_L("StartUsb::E32Main - Panic"), err);

	delete cleanup;

	return err;

    }

///////////////////////