blob: 3b1e3a589cac5c3e56c29e2b46b93f1a86bad5d0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* Copyright (C) 2018 KeePassXC Team <team@keepassxc.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "TemporaryFile.h"
#include <QTextStream>
TemporaryFile::TemporaryFile()
: TemporaryFile(nullptr)
{
}
TemporaryFile::TemporaryFile(const QString& templateName)
: TemporaryFile(templateName, nullptr)
{
}
TemporaryFile::TemporaryFile(QObject* parent)
: QFile(parent)
{
QTemporaryFile tmp;
tmp.open();
QFile::setFileName(tmp.fileName());
tmp.close();
}
TemporaryFile::TemporaryFile(const QString& templateName, QObject* parent)
: QFile(parent)
{
QTemporaryFile tmp(templateName);
tmp.open();
QFile::setFileName(tmp.fileName());
tmp.close();
}
TemporaryFile::~TemporaryFile()
{
remove();
}
bool TemporaryFile::open()
{
return QFile::open(QIODevice::ReadWrite);
}
bool TemporaryFile::copyFromFile(const QString& otherFileName)
{
close();
if (!open(QFile::WriteOnly | QFile::Truncate)) {
return false;
}
QFile otherFile(otherFileName);
if (!otherFile.open(QFile::ReadOnly)) {
close();
return false;
}
QByteArray data;
while (!(data = otherFile.read(1024)).isEmpty()) {
write(data);
}
otherFile.close();
close();
return true;
}
|