Symaptic: os/ossrv/genericopenlibs/openenvcore/backend/inc/filestream.h@260cb5ec6c19

     1 /*

     2 * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 * Name        : filestream.h

    16 * Part of     : stdio server

    17 * To handle file read and write

    18 * File stream for Stdio Redirection app

    19 *

    20 *

    21 */

    26 #ifndef _FILESTREAM_H_

    27 #define _FILESTREAM_H_

    29 #include "streambase.h"

    32 //-----------------------------------------------------------------------

    33 //Class name:  CFileStream

    34 //Description: This class represents the File stream abstraction.

    35 // 			   It is created through the factory class CFileStreamFactory

    36 //-----------------------------------------------------------------------

    37 class CFileStream : public CStreamBase

    38 	{

    39 public:

    40 	static CFileStream* NewL(TDesC& aFileName, TBool aIsWrite);

    41 	~CFileStream();

    42  	virtual void WriteL(TDes8& aDes);

    43     virtual void Read(TRequestStatus& aStatus, const TInt aLength);

    44 	virtual void ReadCancel() {}

    45    	TStreamType Type() { return EFile;}

    47 private:

    48 	void ConstructL(TDesC& aFileName);

    49 	CFileStream(TBool aIsWrite);

    50   	RFile iFile;

    51 	TInt iFileErr;

    52 	//if file is used for write.

    53 	TBool iIsWrite;

    54 	TFileName iFileName;

    55 	};

    58 #endif //_FILESTREAM_H_

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--