// Copyright (c) 2008-2009 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:

 // e32test/usb/t_usb_device/include/activerw.h

 // 

 //

 #ifndef __ACTIVERW_H__

 #define __ACTIVERW_H__

 class CActiveTimer;

 class CActiveRW : public CActive

 	{

 public:

 	static CActiveRW* NewL(CConsoleBase* aConsole, RDEVCLIENT* aPort, RFs aFs, TUint16 aIndex, TBool aLastSetting);

 	~CActiveRW();

 	void SendData();

 	TUint ReadData();

 	void Stop();

 	void SetTestParams(TestParamPtr aTpPtr);

 	void SetTransferMode(TXferMode aMode);

 	TInt WriteToDisk(TChar aDriveLetter);

 	TInt ReadFromDisk(TChar aDriveLetter, TInt aMaxFileSize);

 	void TestComplete(TBool aResult);

 	void Suspend(TXferType aType);

 	void Resume();

 	void ResumeAltSetting(TUint aAltSetting);

 	void SendWaitSetting();

 	void StartOrSuspend();

 private:

 	CActiveRW(CConsoleBase* aConsole, RDEVCLIENT* aPort, RFs aFs, TUint16 aIndex, TBool aLastSetting);

 	void ConstructL();

 	virtual void RunL();

 	virtual void DoCancel();

 	TBool CompareBuffers();

 	void WriteBufferToDisk(TDes8& aBuffer, TInt aLen);

 	void ReadBufferFromDisk(TDes8& aBuffer, TInt aLen);

 	void ProcessWriteXfer();

 	void ProcessReadXfer();

 	void CActiveRW::Yield();

 private:

 	#ifdef USB_SC

 	TEndpointBuffer iSCWriteBuf;

 	TEndpointBuffer iSCReadBuf;

 	TAny * iSCReadData;

 	TBool iReadZlp;

 	#else

 	TPtr8 iWriteBuf;

 	TPtr8 iReadBuf;

 	#endif

 	CConsoleBase* iConsole;

 	RDEVCLIENT* iPort;

 	CActiveTimer* iTimeoutTimer;

 	TUint iBufSz;

 	TUint iMaxPktSz;

 	TUint iReadSize;

 	TUint iReadOffset;

 	TXferType iCurrentXfer;

 	TXferMode iXferMode;

 	TBool iDoStop;

 	TUint32 iPktNum;

 	TBool iDiskAccessEnabled;

 	RFs iFs;

 	RFile iFile;

 	TFileName iFileName;

 	TInt iFileOffset;

 	TInt16 iRepeat;

 	TestParamType iTestParams;

 	TBool iComplete;

 	TBool iResult;

 	TUint16 iIndex;

 	TBool iLastSetting;

 	};

 #endif	// __ACTIVERW_H__