--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgrtest/T_usb/src/UsbStep.cpp	Tue Feb 02 02:02:59 2010 +0200
@@ -0,0 +1,105 @@
+/*
+* Copyright (c) 2007-2009 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:
+* This contains CTestStepUsb which is the base class for all the Usb Test Steps
+*
+*/
+
+// EPOC includes
+#include <e32base.h>
+#include <c32comm.h>
+
+// Test system includes
+#include <networking/log.h>
+#include "UsbStep.h"
+#include "UsbSuite.h"
+
+_LIT(KUsbLddName, "eusbc");
+
+/**
+ * The CTestStepUsb::CTestStepUsb method
+ *
+ *
+ *
+ * @internalComponent
+ *
+ * @return	
+ */
+CTestStepUsb::CTestStepUsb()
+	: iUsbSuite(0)
+	{
+	}
+
+
+/**
+ * The CTestStepUsb::~CTestStepUsb method
+ *
+ *
+ *
+ * @internalComponent
+ *
+ * @return	
+ */
+CTestStepUsb::~CTestStepUsb()
+	{ 
+	}	
+
+void CTestStepUsb::OpenCommServerL()
+	{
+	if (!iUsbSuite->iCommServerOpen)
+		{
+		TInt err = iUsbSuite->iCommServer.Connect();
+		TESTL(err == KErrNone || err == KErrAlreadyExists);
+		iUsbSuite->iCommServerOpen = ETrue;
+
+		Log(_L("CTestStepUsb::doTestStepL() - Connected to C32"));
+
+		err = iUsbSuite->iCommServer.LoadCommModule(CSY_NAME);
+		TESTL(err == KErrNone || err == KErrAlreadyExists);
+
+		Log(_L("CTestStepUsb::doTestStepL() = Loaded ACM CSY"));
+		}
+	else
+		{
+		TEST(ETrue);
+		}
+	}
+
+TInt CTestStepUsb::OpenLdd()
+	{
+	if (iUsbSuite->iLddOpen)
+		{
+		return KErrNone;
+		}
+
+	TInt err = User::LoadLogicalDevice(KUsbLddName);
+
+	if (err != KErrNone && err != KErrAlreadyExists)
+		{
+		Log(_L("CTestStepUsb::OpenLdd() - Unable to load LDD! Error = %d"), err);
+		return err;
+		}
+
+	err = iUsbSuite->iLdd.Open(0);
+	if (err != KErrNone)
+		{
+		Log(_L("CTestStepUsb::OpenLdd() - Unable to Open LDD! Error = %d"), err);
+		return err;
+		}
+
+	iUsbSuite->iLddOpen = ETrue;
+	iUsbSuite->iLdd.SetDeviceControl();
+	iUsbSuite->iLdd.ReleaseDeviceControl();
+	return KErrNone;
+	}