--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/usbho/t_usbdi/inc/Ep0Reader.h Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,122 @@
+#ifndef __EP0_READER_H
+#define __EPO_READER_H
+
+/*
+* 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 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:
+* @file Ep0Reader.h
+* @internalComponent
+*
+*
+*/
+
+
+
+#include "controlendpointreader.h"
+#include "endpointwriter.h"
+
+namespace NUnitTesting_USBDI
+ {
+
+/**
+This class describes a processor for device directed requests and associated data
+payload packets
+*/
+class CDeviceEndpoint0 : public CBase
+ {
+public:
+
+ /**
+ Constructor (2-phase)
+ @return a pointer to a new instance of control Ep0 reader
+ */
+
+ static CDeviceEndpoint0* NewL(MRequestHandler& aRequestHandler);
+
+ /**
+ Destructor
+ */
+
+ ~CDeviceEndpoint0();
+
+ /**
+ Starts this reader receiving device directed ep0 requests
+ @return KErrNone if successful or system wide error code
+ */
+
+ TInt Start();
+
+ /**
+ Stops this reader receiving device directed ep0 requests
+ @return KErrNone if successful or system wide error code
+ */
+ TInt Stop();
+
+ /**
+ Send data back to the host through endpoint 0
+ @param aData the descriptor with the data to send back
+ */
+ void SendData(const TDesC8& aData);
+
+ /**
+ Send data back to the host through endpoint 0 and do not return until completion
+ @param aData the descriptor with the data to send back
+ */
+ TInt SendDataSynchronous(const TDesC8& aData);
+
+ /**
+ Access the reader object for this control endpoint 0
+ */
+ CControlEndpointReader& Reader();
+
+private:
+
+ /**
+ Constructor, build a reader for control endpoint 0
+ */
+
+ CDeviceEndpoint0();
+
+ /**
+ 2nd phase constructor
+ */
+
+ void ConstructL(MRequestHandler& aRequestHandler);
+
+private:
+
+ /**
+ The channel to the USB client driver
+ */
+
+ RDevUsbcClient iClientDriver;
+
+ /**
+ The endpoint reader for endpoint 0
+ */
+
+ CControlEndpointReader* iEndpoint0Reader;
+
+ /**
+ The endpoint writer for endpoint 0
+ */
+
+ CEndpointWriter* iEndpoint0Writer;
+ };
+
+ }
+
+#endif
+
+