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// Copyright (C) 2021 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
#ifndef QNETWORKINFORMATION_H
#define QNETWORKINFORMATION_H
#include <QtNetwork/qtnetworkglobal.h>
#include <QtCore/qobject.h>
#include <QtCore/qstringview.h>
#include <QtCore/qstringlist.h>
QT_BEGIN_NAMESPACE
class QNetworkInformationBackend;
class QNetworkInformationPrivate;
struct QNetworkInformationDeleter;
class Q_NETWORK_EXPORT QNetworkInformation : public QObject
{
Q_OBJECT
Q_DECLARE_PRIVATE(QNetworkInformation)
Q_PROPERTY(Reachability reachability READ reachability NOTIFY reachabilityChanged)
Q_PROPERTY(bool isBehindCaptivePortal READ isBehindCaptivePortal
NOTIFY isBehindCaptivePortalChanged)
Q_PROPERTY(TransportMedium transportMedium READ transportMedium NOTIFY transportMediumChanged)
Q_PROPERTY(bool isMetered READ isMetered NOTIFY isMeteredChanged)
Q_CLASSINFO("RegisterEnumClassesUnscoped", "false")
public:
enum class Reachability {
Unknown,
Disconnected,
Local,
Site,
Online,
};
Q_ENUM(Reachability)
enum class TransportMedium {
Unknown,
Ethernet,
Cellular,
WiFi,
Bluetooth,
};
Q_ENUM(TransportMedium)
enum class Feature {
Reachability = 0x1,
CaptivePortal = 0x2,
TransportMedium = 0x4,
Metered = 0x8,
};
Q_DECLARE_FLAGS(Features, Feature)
Q_FLAG(Features)
Reachability reachability() const;
bool isBehindCaptivePortal() const;
TransportMedium transportMedium() const;
bool isMetered() const;
QString backendName() const;
bool supports(Features features) const;
Features supportedFeatures() const;
static bool loadDefaultBackend();
static bool loadBackendByName(QStringView backend);
static bool loadBackendByFeatures(Features features);
#if QT_DEPRECATED_SINCE(6,4)
QT_DEPRECATED_VERSION_X_6_4("Use loadBackendByName") static bool load(QStringView backend);
QT_DEPRECATED_VERSION_X_6_4("Use loadBackendByFeatures") static bool load(Features features);
#endif
static QStringList availableBackends();
static QNetworkInformation *instance();
Q_SIGNALS:
void reachabilityChanged(Reachability newReachability);
void isBehindCaptivePortalChanged(bool state);
void transportMediumChanged(TransportMedium current);
void isMeteredChanged(bool isMetered);
private:
friend struct QNetworkInformationDeleter;
friend class QNetworkInformationPrivate;
QNetworkInformation(QNetworkInformationBackend *backend);
~QNetworkInformation() override;
Q_DISABLE_COPY_MOVE(QNetworkInformation)
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QNetworkInformation::Features)
QT_END_NAMESPACE
#endif
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