1 /*

     2 * Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * This contains CTestStepUsb which is the base class for all the Usb Test Steps

    16 *

    17 */

    18 

    19 // EPOC includes

    20 #include <e32base.h>

    21 #include <c32comm.h>

    22 

    23 // Test system includes

    24 #include <networking/log.h>

    25 #include "UsbStep.h"

    26 #include "UsbSuite.h"

    27 

    28 _LIT(KUsbLddName, "eusbc");

    29 

    30 /**

    31  * The CTestStepUsb::CTestStepUsb method

    32  *

    33  *

    34  *

    35  * @internalComponent

    36  *

    37  * @return	

    38  */

    39 CTestStepUsb::CTestStepUsb()

    40 	: iUsbSuite(0)

    41 	{

    42 	}

    43 

    44 

    45 /**

    46  * The CTestStepUsb::~CTestStepUsb method

    47  *

    48  *

    49  *

    50  * @internalComponent

    51  *

    52  * @return	

    53  */

    54 CTestStepUsb::~CTestStepUsb()

    55 	{ 

    56 	}	

    57 

    58 void CTestStepUsb::OpenCommServerL()

    59 	{

    60 	if (!iUsbSuite->iCommServerOpen)

    61 		{

    62 		TInt err = iUsbSuite->iCommServer.Connect();

    63 		TESTL(err == KErrNone || err == KErrAlreadyExists);

    64 		iUsbSuite->iCommServerOpen = ETrue;

    65 

    66 		Log(_L("CTestStepUsb::doTestStepL() - Connected to C32"));

    67 

    68 		err = iUsbSuite->iCommServer.LoadCommModule(CSY_NAME);

    69 		TESTL(err == KErrNone || err == KErrAlreadyExists);

    70 

    71 		Log(_L("CTestStepUsb::doTestStepL() = Loaded ACM CSY"));

    72 		}

    73 	else

    74 		{

    75 		TEST(ETrue);

    76 		}

    77 	}

    78 

    79 TInt CTestStepUsb::OpenLdd()

    80 	{

    81 	if (iUsbSuite->iLddOpen)

    82 		{

    83 		return KErrNone;

    84 		}

    85 

    86 	TInt err = User::LoadLogicalDevice(KUsbLddName);

    87 

    88 	if (err != KErrNone && err != KErrAlreadyExists)

    89 		{

    90 		Log(_L("CTestStepUsb::OpenLdd() - Unable to load LDD! Error = %d"), err);

    91 		return err;

    92 		}

    93 

    94 	err = iUsbSuite->iLdd.Open(0);

    95 	if (err != KErrNone)

    96 		{

    97 		Log(_L("CTestStepUsb::OpenLdd() - Unable to Open LDD! Error = %d"), err);

    98 		return err;

    99 		}

   100 

   101 	iUsbSuite->iLddOpen = ETrue;

   102 	iUsbSuite->iLdd.SetDeviceControl();

   103 	iUsbSuite->iLdd.ReleaseDeviceControl();

   104 	return KErrNone;

   105 	}