// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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:

// USB Mass Storage Application - also used as an improvised boot loader mechanism

// 

//

/**

 @file

*/

#include <e32test.h>

#include <f32file.h>

#include <d32usbdi_hubdriver.h>

#include "rusbhostmsdevice.h"

#include "rextfilesystem.h"

#include "cusbmsmountmanager.h"

#include "cusbhost.h"

#include "appdebug.h"

_LIT(KTxtApp,"USBHOSTMSAPP");

LOCAL_D RTest test(_L("MSAPP HOST TEST"));

GLDEF_C void RunAppL()

    {

	test.Title();

	test.Start(_L("Mass Storage Host Tests"));

    CUsbHost* host = CUsbHost::NewL();

    host->OpenHubL();

	test.Printf(_L("Build up bus events. Press any key to start consuming"));

	test.Getch();

    TInt deviceCount = 0;

    for (;;)

        {

        test.Next(_L("Wait for device attach"));

        RUsbHubDriver::TBusEvent::TEvent event = host->WaitForBusEvent();

        if (event == RUsbHubDriver::TBusEvent::EDeviceAttached)

            {

            /* Jungo stack has attached the device */

            TUint32 token = host->OpenDeviceL();

            host->MountDeviceL();

            deviceCount++;

            __PRINT1(_L("%d device(s) attached"), deviceCount);

            }

        else if (event == RUsbHubDriver::TBusEvent::EDeviceRemoved)

            {

            host->DismountDeviceL();

            host->CloseDeviceL();

            __PRINT1(_L("%d device(s) attached"), deviceCount);

            if (--deviceCount == 0)

                {

                break;

                }

            }

        else

            {

            // nothing to do

            }

        }

    test.Printf(_L("Press a key to dismount\n"));

    test.Getch();

    host->DismountAllFileSystemsL();

    host->CloseAllDevicesL();

    host->CloseHubL();

    delete host;

	// 1 sec delay for sessions to stop

	User::After(1000000);

    test.End();

    test.Close();

    }

GLDEF_C TInt E32Main()

	{

	__UHEAP_MARK;

	CTrapCleanup* cleanup = CTrapCleanup::New();

    test(cleanup != NULL);

	TRAPD(error, RunAppL());

	__ASSERT_ALWAYS(!error, User::Panic(KTxtApp, error));

	delete cleanup;

	__UHEAP_MARKEND;

	return 0;

	}