os/kernelhwsrv/kerneltest/e32test/usb/t_usb_device/include/activerw.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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// Copyright (c) 2008-2009 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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// e32test/usb/t_usb_device/include/activerw.h
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// 
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//
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#ifndef __ACTIVERW_H__
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#define __ACTIVERW_H__
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class CActiveTimer;
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class CActiveRW : public CActive
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	{
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public:
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	static CActiveRW* NewL(CConsoleBase* aConsole, RDEVCLIENT* aPort, RFs aFs, TUint16 aIndex, TBool aLastSetting);
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	~CActiveRW();
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	void SendData();
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	TUint ReadData();
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	void Stop();
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	void SetTestParams(TestParamPtr aTpPtr);
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	void SetTransferMode(TXferMode aMode);
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	TInt WriteToDisk(TChar aDriveLetter);
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	TInt ReadFromDisk(TChar aDriveLetter, TInt aMaxFileSize);
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	void TestComplete(TBool aResult);
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	void Suspend(TXferType aType);
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	void Resume();
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	void ResumeAltSetting(TUint aAltSetting);
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	void SendWaitSetting();
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	void StartOrSuspend();
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private:
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	CActiveRW(CConsoleBase* aConsole, RDEVCLIENT* aPort, RFs aFs, TUint16 aIndex, TBool aLastSetting);
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	void ConstructL();
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	virtual void RunL();
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	virtual void DoCancel();
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	TBool CompareBuffers();
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	void WriteBufferToDisk(TDes8& aBuffer, TInt aLen);
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	void ReadBufferFromDisk(TDes8& aBuffer, TInt aLen);
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	void ProcessWriteXfer();
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	void ProcessReadXfer();
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	void CActiveRW::Yield();
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private:
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	#ifdef USB_SC
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	TEndpointBuffer iSCWriteBuf;
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	TEndpointBuffer iSCReadBuf;
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	TAny * iSCReadData;
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	TBool iReadZlp;
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	#else
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	TPtr8 iWriteBuf;
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	TPtr8 iReadBuf;
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	#endif
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	CConsoleBase* iConsole;
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	RDEVCLIENT* iPort;
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	CActiveTimer* iTimeoutTimer;
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	TUint iBufSz;
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	TUint iMaxPktSz;
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	TUint iReadSize;
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	TUint iReadOffset;
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	TXferType iCurrentXfer;
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	TXferMode iXferMode;
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	TBool iDoStop;
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	TUint32 iPktNum;
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	TBool iDiskAccessEnabled;
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	RFs iFs;
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	RFile iFile;
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	TFileName iFileName;
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	TInt iFileOffset;
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	TInt16 iRepeat;
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	TestParamType iTestParams;
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	TBool iComplete;
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	TBool iResult;
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	TUint16 iIndex;
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	TBool iLastSetting;
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	};
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#endif	// __ACTIVERW_H__