libraries/iosrv/server/file.h
author Tom Sutcliffe <thomas.sutcliffe@accenture.com>
Sun, 18 Jul 2010 18:57:41 +0100
changeset 36 99de8c43cede
parent 0 7f656887cf89
permissions -rw-r--r--
First cut of thread pools in fshell. Not fully working yet. Removed 4 overloads of CCommandBase::RunCommand[L] that are no longer used at all, and changed one more to not be exported as it's only used internally to iocli.dll. Added a thread pool (CThreadPool) to fshell so that thread commands no longer have to spawn a new thread every time they run. As part of this, CCommandWrapperBase now derives from CActive so that CThreadCommand can use its CActive-ness. CThreadCommand rejigged quite a bit to use CThreadPool (via MTaskRunner interface).
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// file.h
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// 
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// Copyright (c) 2006 - 2010 Accenture. 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 "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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// Accenture - Initial contribution
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//
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#include <e32base.h>
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#include <f32file.h>
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#include "endpoint.h"
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#include "readwrite.h"
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#include <fshell/descriptorutils.h>
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class CIoFile : public CIoEndPoint
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	{
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public:
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	static CIoFile* NewLC(RFs& aFs, const TDesC& aName, RIoFile::TMode aMode);
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	~CIoFile();
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public: // From CIoObject.
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	virtual TBool IsType(RIoHandle::TType aType) const;
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public: // From MIoReadEndPoint.
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	virtual void IorepReadL(MIoReader& aReader);
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public: // From MIoWriteEndPoint.
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	virtual void IowepWriteL(MIoWriter& aWriter);
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	virtual void IowepWriteCancel(MIoWriter& aWriter);
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private:
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	CIoFile();
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	void ConstructL(RFs& aFs, const TDesC& aName, RIoFile::TMode aMode);
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private:
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	RFile iFile;
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	TInt iPos;
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	LtkUtils::RLtkBuf iTempReadBuf;
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	};