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k3tempfile.h
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1/*
2 This file is part of the KDE libraries
3 Copyright (c) 1999 Waldo Bastian <bastian@kde.org>
4
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License version 2 as published by the Free Software Foundation.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18*/
19
20#ifndef K3TEMPFILE_H
21#define K3TEMPFILE_H
22
23#include <kde3support_export.h>
24#include <QtCore/QString>
25#include <stdio.h>
26
27class QFile;
28class QTextStream;
29class QDataStream;
30class KSaveFile;
31
55class KDE3SUPPORT_EXPORT K3TempFile
56{
57 friend class KSaveFile;
58public:
71 explicit K3TempFile(const QString& filePrefix=QString(),
72 const QString& fileExtension=QString(),
73 int mode = 0600 );
74
79 ~K3TempFile();
80
86 void setAutoDelete(bool autoDelete);
87
99 int status() const;
100
122 QString name() const;
123
129 int handle() const;
130
136 FILE *fstream();
137
143 QTextStream *textStream();
144
150 QDataStream *dataStream();
151
157 QFile *file();
158
163 void unlink();
164
174 bool sync();
175
182 bool close();
183
184protected:
188 explicit K3TempFile(bool);
189
197 bool create(const QString &filePrefix,
198 const QString &fileExtension, int mode);
199
207 void setError(int error);
213 bool isOpen() const;
214private:
215
216 Q_DISABLE_COPY(K3TempFile)
217
218 class Private;
219 Private * const d;
220};
221
222#endif
K3TempFile::fstream
FILE * fstream()
Returns the FILE* of the temporary file.
Definition k3tempfile.cpp:180
K3TempFile::K3TempFile
K3TempFile(const QString &filePrefix=QString(), const QString &fileExtension=QString(), int mode=0600)
Creates a temporary file with the name: <filePrefix><six letters><fileExtension>
Definition k3tempfile.cpp:79
K3TempFile::textStream
QTextStream * textStream()
Returns the QTextStream for writing.
Definition k3tempfile.cpp:207
K3TempFile::dataStream
QDataStream * dataStream()
Returns a QDataStream for writing.
Definition k3tempfile.cpp:217
K3TempFile::isOpen
bool isOpen() const
Definition k3tempfile.cpp:328
K3TempFile::name
QString name() const
Returns the full path and name of the file.
Definition k3tempfile.cpp:168
K3TempFile::close
bool close()
Closes the file.
Definition k3tempfile.cpp:278
K3TempFile::setAutoDelete
void setAutoDelete(bool autoDelete)
Turn automatic deletion on or off.
Definition k3tempfile.cpp:316
K3TempFile::create
bool create(const QString &filePrefix, const QString &fileExtension, int mode)
Create function used internally by K3TempFile and KSaveFile.
Definition k3tempfile.cpp:115
K3TempFile::file
QFile * file()
Returns a QFile.
Definition k3tempfile.cpp:195
K3TempFile::sync
bool sync()
Flushes file to disk (fsync).
Definition k3tempfile.cpp:241
K3TempFile::unlink
void unlink()
Unlinks the file from the directory.
Definition k3tempfile.cpp:227
K3TempFile::handle
int handle() const
An integer file descriptor open for writing to the file.
Definition k3tempfile.cpp:174
K3TempFile::KSaveFile
friend class KSaveFile
Definition k3tempfile.h:57
K3TempFile::setError
void setError(int error)
Set the error value (for subclasses).
Definition k3tempfile.cpp:322
K3TempFile::status
int status() const
Returns the status of the file based on errno.
Definition k3tempfile.cpp:162
KSaveFile
kde3support_export.h
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