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32<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qfile.h</h1>
33
34<p>This is the verbatim text of the qfile.h include file. It is provided only for illustration; the copyright remains with Trolltech.
35<hr>
36<pre>
37/****************************************************************************
38** $Id: qfile-h.html 2051 2007-02-21 10:04:20Z chehrlic $
39**
40** Definition of QFile class
41**
42** Created : 930831
43**
44** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
45**
46** This file is part of the tools module of the Qt GUI Toolkit.
47**
48** This file may be distributed under the terms of the Q Public License
49** as defined by Trolltech ASA of Norway and appearing in the file
50** LICENSE.QPL included in the packaging of this file.
51**
52** This file may be distributed and/or modified under the terms of the
53** GNU General Public License version 2 as published by the Free Software
54** Foundation and appearing in the file LICENSE.GPL included in the
55** packaging of this file.
56**
57** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
58** licenses may use this file in accordance with the Qt Commercial License
59** Agreement provided with the Software.
60**
61** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
62** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
63**
64** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
65** information about Qt Commercial License Agreements.
66** See http://www.trolltech.com/qpl/ for QPL licensing information.
67** See http://www.trolltech.com/gpl/ for GPL licensing information.
68**
69** Contact info@trolltech.com if any conditions of this licensing are
70** not clear to you.
71**
72**********************************************************************/
73
74#ifndef QFILE_H
75#define QFILE_H
76
77#ifndef QT_H
78#include "qiodevice.h"
79#include "qstring.h"
80#include &lt;stdio.h&gt;
81#endif // QT_H
82
83class QDir;
84class QFilePrivate;
85
86class Q_EXPORT QFile : public QIODevice // file I/O device class
87{
88public:
89 QFile();
90 QFile( const QString &amp;name );
91 ~QFile();
92
93 QString name() const;
94 void setName( const QString &amp;name );
95
96 typedef QCString (*EncoderFn)( const QString &amp;fileName );
97 typedef QString (*DecoderFn)( const QCString &amp;localfileName );
98 static QCString encodeName( const QString &amp;fileName );
99 static QString decodeName( const QCString &amp;localFileName );
100 static void setEncodingFunction( EncoderFn );
101 static void setDecodingFunction( DecoderFn );
102
103 bool exists() const;
104 static bool exists( const QString &amp;fileName );
105
106 bool remove();
107 static bool remove( const QString &amp;fileName );
108
109 bool open( int );
110 bool open( int, FILE * );
111 bool open( int, int );
112 void close();
113 void flush();
114
115 Offset size() const;
116 Offset at() const;
117 bool at( Offset );
118 bool atEnd() const;
119
120 Q_LONG readBlock( char *data, Q_ULONG len );
121 Q_LONG writeBlock( const char *data, Q_ULONG len );
122 Q_LONG writeBlock( const QByteArray&amp; data )
123 { return QIODevice::writeBlock(data); }
124 Q_LONG readLine( char *data, Q_ULONG maxlen );
125 Q_LONG readLine( QString &amp;, Q_ULONG maxlen );
126
127 int getch();
128 int putch( int );
129 int ungetch( int );
130
131 int handle() const;
132
133 QString errorString() const; // ### Qt 4: move into QIODevice
134
135protected:
136 void setErrorString( const QString&amp; ); // ### Qt 4: move into QIODevice
137 QString fn;
138 FILE *fh;
139 int fd;
140 Offset length;
141 bool ext_f;
142 QFilePrivate *d; // ### Qt 4: make private
143
144private:
145 void init();
146 void setErrorStringErrno( int );
147 QCString ungetchBuffer;
148
149private: // Disabled copy constructor and operator=
150#if defined(Q_DISABLE_COPY)
151 QFile( const QFile &amp; );
152 QFile &amp;operator=( const QFile &amp; );
153#endif
154};
155
156
157inline QString QFile::name() const
158{ return fn; }
159
160inline QIODevice::Offset QFile::at() const
161{ return ioIndex; }
162
163
164#endif // QFILE_H
165</pre>
166<!-- eof -->
167<p><address><hr><div align=center>
168<table width=100% cellspacing=0 border=0><tr>
169<td>Copyright &copy; 2007
170<a href="troll.html">Trolltech</a><td align=center><a href="trademarks.html">Trademarks</a>
171<td align=right><div align=right>Qt 3.3.8</div>
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