| author | sl@SLION-WIN7.fritz.box |
| Fri, 15 Jun 2012 03:10:57 +0200 | |
| changeset 0 | bde4ae8d615e |
| permissions | -rw-r--r-- |
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#ifndef __EP0_READER_H |
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#define __EPO_READER_H |
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|
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/* |
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* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* @file Ep0Reader.h |
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* @internalComponent |
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* |
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* |
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*/ |
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|
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|
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|
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#include "controlendpointreader.h" |
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#include "endpointwriter.h" |
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|
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namespace NUnitTesting_USBDI |
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{
|
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|
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/** |
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This class describes a processor for device directed requests and associated data |
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payload packets |
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*/ |
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class CDeviceEndpoint0 : public CBase |
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{
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public: |
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|
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/** |
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Constructor (2-phase) |
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@return a pointer to a new instance of control Ep0 reader |
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*/ |
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|
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static CDeviceEndpoint0* NewL(MRequestHandler& aRequestHandler); |
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|
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/** |
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Destructor |
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*/ |
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|
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~CDeviceEndpoint0(); |
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|
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/** |
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Starts this reader receiving device directed ep0 requests |
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@return KErrNone if successful or system wide error code |
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*/ |
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|
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TInt Start(); |
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|
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/** |
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Stops this reader receiving device directed ep0 requests |
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@return KErrNone if successful or system wide error code |
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*/ |
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TInt Stop(); |
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|
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/** |
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Send data back to the host through endpoint 0 |
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@param aData the descriptor with the data to send back |
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*/ |
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void SendData(const TDesC8& aData); |
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|
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/** |
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Send data back to the host through endpoint 0 and do not return until completion |
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@param aData the descriptor with the data to send back |
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*/ |
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TInt SendDataSynchronous(const TDesC8& aData); |
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|
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/** |
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Access the reader object for this control endpoint 0 |
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*/ |
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CControlEndpointReader& Reader(); |
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|
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private: |
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|
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/** |
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Constructor, build a reader for control endpoint 0 |
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*/ |
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|
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CDeviceEndpoint0(); |
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|
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/** |
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2nd phase constructor |
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*/ |
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|
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void ConstructL(MRequestHandler& aRequestHandler); |
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|
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private: |
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|
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/** |
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The channel to the USB client driver |
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*/ |
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|
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RDevUsbcClient iClientDriver; |
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|
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/** |
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The endpoint reader for endpoint 0 |
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*/ |
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|
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CControlEndpointReader* iEndpoint0Reader; |
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|
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/** |
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The endpoint writer for endpoint 0 |
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*/ |
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|
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CEndpointWriter* iEndpoint0Writer; |
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}; |
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|
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} |
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|
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#endif |
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|
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