diff -r 000000000000 -r 1e05558e2206 usbengines/usbdevcon/inc/crequestshandler.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/usbengines/usbdevcon/inc/crequestshandler.h Thu Dec 17 09:14:30 2009 +0200 @@ -0,0 +1,112 @@ +/* +* Copyright (c) 2007 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: Handles requests +* +*/ + + +#ifndef CREQUESTSHANDLER_H +#define CREQUESTSHANDLER_H + +#include + +class CUsbCMHandler; + +/** + * Requests handler + * + * @lib usbdevcon.lib + * @since S60 v.5.0 + */ + +class CRequestsHandler : public CBase + { + +public: + + /** + * Two-phased constructor. + * + * @since S60 v.5.0 + * @param aLdd Link to LDD services + * @param aUsbWatcher Link to USb Watcher services + * @param aUsbManager Link to USB Manager services + * @return Constructed instance + */ + static CRequestsHandler* NewL(RDevUsbcClient& aLdd, RUsbWatcher& aUsbWatcher, RUsb& aUsbManager); + + /** + * Destructor. + * + * @since S60 v.5.0 + */ + virtual ~CRequestsHandler(); + + /** + * Handler + * + * @since S60 v.5.0 + * @param aSetupPacket Request to be handled + * @param aUsbManager Link to UsbManager services + */ + TInt Handle(const RBuf8& aSetupPacket, RBuf8& aData); + +private: + + /** + * Default construction + * + * @since S60 v.5.0 + * @param aLdd Link to LDD services + * @param aUsbWatcher Link to USB Watcher services + * @param aUsbManager Link to USB Manager services + */ + CRequestsHandler(RDevUsbcClient& aLdd, RUsbWatcher& aUsbWatcher, RUsb& aUsbManager); + + /** + * Two-phased constructor. + * + * @since S60 v.5.0 + */ + void ConstructL(); + +private: // data + + /** + * Request handlers + * Own. + */ + RPointerArray iHandlers; + + /** + * LDD + * Not own. + */ + RDevUsbcClient& iLdd; + + /** + * USB Watcher + * Not own. + */ + RUsbWatcher& iUsbWatcher; + + /** + * Usb manager + * Not own + */ + RUsb& iUsbManager; + + }; + +#endif // CREQUESTSHANDLER_H