|
sl@0
|
1 |
/*
|
|
sl@0
|
2 |
* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
sl@0
|
3 |
* All rights reserved.
|
|
sl@0
|
4 |
* This component and the accompanying materials are made available
|
|
sl@0
|
5 |
* under the terms of "Eclipse Public License v1.0"
|
|
sl@0
|
6 |
* which accompanies this distribution, and is available
|
|
sl@0
|
7 |
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
|
|
sl@0
|
8 |
*
|
|
sl@0
|
9 |
* Initial Contributors:
|
|
sl@0
|
10 |
* Nokia Corporation - initial contribution.
|
|
sl@0
|
11 |
*
|
|
sl@0
|
12 |
* Contributors:
|
|
sl@0
|
13 |
*
|
|
sl@0
|
14 |
* Description:
|
|
sl@0
|
15 |
* Name : filestream.h
|
|
sl@0
|
16 |
* Part of : stdio server
|
|
sl@0
|
17 |
* To handle file read and write
|
|
sl@0
|
18 |
* File stream for Stdio Redirection app
|
|
sl@0
|
19 |
*
|
|
sl@0
|
20 |
*
|
|
sl@0
|
21 |
*/
|
|
sl@0
|
22 |
|
|
sl@0
|
23 |
|
|
sl@0
|
24 |
|
|
sl@0
|
25 |
|
|
sl@0
|
26 |
#ifndef _FILESTREAM_H_
|
|
sl@0
|
27 |
#define _FILESTREAM_H_
|
|
sl@0
|
28 |
|
|
sl@0
|
29 |
#include "streambase.h"
|
|
sl@0
|
30 |
|
|
sl@0
|
31 |
|
|
sl@0
|
32 |
//-----------------------------------------------------------------------
|
|
sl@0
|
33 |
//Class name: CFileStream
|
|
sl@0
|
34 |
//Description: This class represents the File stream abstraction.
|
|
sl@0
|
35 |
// It is created through the factory class CFileStreamFactory
|
|
sl@0
|
36 |
//-----------------------------------------------------------------------
|
|
sl@0
|
37 |
class CFileStream : public CStreamBase
|
|
sl@0
|
38 |
{
|
|
sl@0
|
39 |
public:
|
|
sl@0
|
40 |
static CFileStream* NewL(TDesC& aFileName, TBool aIsWrite);
|
|
sl@0
|
41 |
~CFileStream();
|
|
sl@0
|
42 |
virtual void WriteL(TDes8& aDes);
|
|
sl@0
|
43 |
virtual void Read(TRequestStatus& aStatus, const TInt aLength);
|
|
sl@0
|
44 |
virtual void ReadCancel() {}
|
|
sl@0
|
45 |
TStreamType Type() { return EFile;}
|
|
sl@0
|
46 |
|
|
sl@0
|
47 |
private:
|
|
sl@0
|
48 |
void ConstructL(TDesC& aFileName);
|
|
sl@0
|
49 |
CFileStream(TBool aIsWrite);
|
|
sl@0
|
50 |
RFile iFile;
|
|
sl@0
|
51 |
TInt iFileErr;
|
|
sl@0
|
52 |
//if file is used for write.
|
|
sl@0
|
53 |
TBool iIsWrite;
|
|
sl@0
|
54 |
TFileName iFileName;
|
|
sl@0
|
55 |
};
|
|
sl@0
|
56 |
|
|
sl@0
|
57 |
|
|
sl@0
|
58 |
#endif //_FILESTREAM_H_
|