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// 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 "qnetworkrequest_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 networkError(QNetworkReply::ContentOperationNotPermittedError, msg);
} else {
emit headerRead(QHttpHeaders::WellKnownHeader::LastModified,
QNetworkHeadersPrivate::toHttpDate(fi.lastModified()));
emit headerRead(QHttpHeaders::WellKnownHeader::ContentLength,
QByteArray::number(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 networkError(QNetworkReply::ContentAccessDenied, msg);
else
emit networkError(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"
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