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

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of the License "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

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

    15 // 

    16 //

    17 

    18 

    19 

    20 /**

    21  @file

    22 */

    23 

    24 #include <e32test.h>

    25 #include <f32file.h>

    26 #include <d32usbdi_hubdriver.h>

    27 

    28 #include "rusbhostmsdevice.h"

    29 #include "rextfilesystem.h"

    30 #include "cusbmsmountmanager.h"

    31 #include "cusbhost.h"

    32 #include "appdebug.h"

    33 

    34 

    35 _LIT(KTxtApp,"USBHOSTMSAPP");

    36 

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

    38 

    39 

    40 GLDEF_C void RunAppL()

    41     {

    42 	test.Title();

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

    44 

    45     CUsbHost* host = CUsbHost::NewL();

    46 

    47     host->OpenHubL();

    48 

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

    50 	test.Getch();

    51 

    52     TInt deviceCount = 0;

    53     for (;;)

    54         {

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

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

    57 

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

    59             {

    60             /* Jungo stack has attached the device */

    61             TUint32 token = host->OpenDeviceL();

    62             host->MountDeviceL();

    63             deviceCount++;

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

    65             }

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

    67             {

    68             host->DismountDeviceL();

    69             host->CloseDeviceL();

    70 

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

    72 

    73             if (--deviceCount == 0)

    74                 {

    75                 break;

    76                 }

    77             }

    78 

    79         else

    80             {

    81             // nothing to do

    82             }

    83         }

    84 

    85 

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

    87 

    88     test.Getch();

    89 

    90     host->DismountAllFileSystemsL();

    91     host->CloseAllDevicesL();

    92     host->CloseHubL();

    93 

    94     delete host;

    95 

    96 	// 1 sec delay for sessions to stop

    97 	User::After(1000000);

    98 

    99     test.End();

   100     test.Close();

   101     }

   102 

   103 

   104 

   105 GLDEF_C TInt E32Main()

   106 	{

   107 	__UHEAP_MARK;

   108 	CTrapCleanup* cleanup = CTrapCleanup::New();

   109     test(cleanup != NULL);

   110 	TRAPD(error, RunAppL());

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

   112 	delete cleanup;

   113 	__UHEAP_MARKEND;

   114 	return 0;

   115 	}