blob: bfedf044de9311f8f18416dbfd9f2eaae07d47fe (
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
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qnetworkfile_p.h"
#include <QtCore/QDebug>
#include <QNetworkReply>
#include <QtCore/QDateTime>
#include <QtCore/QFileInfo>
#include <QtCore/QMetaObject>
#include <QtCore/QCoreApplication>
QT_BEGIN_NAMESPACE
QNetworkFile::QNetworkFile()
: QFile()
{
}
QNetworkFile::QNetworkFile(const QString &name)
: QFile(name)
{
}
void QNetworkFile::open()
{
bool opened = false;
QFileInfo fi(fileName());
if (fi.isDir()) {
QString msg = QCoreApplication::translate("QNetworkAccessFileBackend",
"Cannot open %1: Path is a directory").arg(fileName());
emit error(QNetworkReply::ContentOperationNotPermittedError, msg);
} else {
emit headerRead(QNetworkRequest::LastModifiedHeader, QVariant::fromValue(fi.lastModified()));
emit headerRead(QNetworkRequest::ContentLengthHeader, QVariant::fromValue(fi.size()));
opened = QFile::open(QIODevice::ReadOnly | QIODevice::Unbuffered);
if (!opened) {
QString msg = QCoreApplication::translate("QNetworkAccessFileBackend",
"Error opening %1: %2").arg(fileName(), errorString());
if (exists())
emit error(QNetworkReply::ContentAccessDenied, msg);
else
emit error(QNetworkReply::ContentNotFoundError, msg);
}
}
emit finished(opened);
}
void QNetworkFile::close()
{
// This override is needed because 'using' keyword cannot be used for slots. And the base
// function is not an invokable/slot function.
QFile::close();
}
QT_END_NAMESPACE
#include "moc_qnetworkfile_p.cpp"
|