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/****************************************************************************
**
** Copyright (C) 2022 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtNetwork module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
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**
******************************************************************************/
#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
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