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/****************************************************************************
** $Id$
**
** Definition of QFile class
**
** Created : 930831
**
** Copyright (C) 1992-2002 Trolltech AS. All rights reserved.
**
** This file is part of the tools module of the Qt GUI Toolkit.
**
** This file may be distributed under the terms of the Q Public License
** as defined by Trolltech AS of Norway and appearing in the file
** LICENSE.QPL included in the packaging of this file.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses may use this file in accordance with the Qt Commercial License
** Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about Qt Commercial License Agreements.
** See http://www.trolltech.com/qpl/ for QPL licensing information.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef QFILE_H
#define QFILE_H
#ifndef QT_H
#include "qiodevice.h"
#include "qstring.h"
#include <stdio.h>
#endif // QT_H
class QDir;
class Q_EXPORT QFile : public QIODevice // file I/O device class
{
public:
QFile();
QFile( const QString &name );
~QFile();
QString name() const;
void setName( const QString &name );
typedef QCString (*EncoderFn)( const QString &fileName );
typedef QString (*DecoderFn)( const QCString &localfileName );
static QCString encodeName( const QString &fileName );
static QString decodeName( const QCString &localFileName );
static void setEncodingFunction( EncoderFn );
static void setDecodingFunction( DecoderFn );
bool exists() const;
static bool exists( const QString &fileName );
bool remove();
static bool remove( const QString &fileName );
bool open( int );
bool open( int, FILE * );
bool open( int, int );
void close();
void flush();
Offset size() const;
Offset at() const;
bool at( Offset );
bool atEnd() const;
Q_LONG readBlock( char *data, Q_ULONG len );
Q_LONG writeBlock( const char *data, Q_ULONG len );
Q_LONG writeBlock( const QByteArray& data )
{ return QIODevice::writeBlock(data); }
Q_LONG readLine( char *data, Q_ULONG maxlen );
Q_LONG readLine( QString &, Q_ULONG maxlen );
int getch();
int putch( int );
int ungetch( int );
int handle() const;
protected:
QString fn;
FILE *fh;
int fd;
Offset length;
bool ext_f;
void * d;
private:
void init();
QCString ungetchBuffer;
private: // Disabled copy constructor and operator=
#if defined(Q_DISABLE_COPY)
QFile( const QFile & );
QFile &operator=( const QFile & );
#endif
};
inline QString QFile::name() const
{ return fn; }
inline QIODevice::Offset QFile::at() const
{ return ioIndex; }
#endif // QFILE_H
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