/**************************************************************************** ** ** Copyright (C) 2022 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the plugins 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. ** ** $QT_END_LICENSE$ ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ******************************************************************************/ #include "qnetworkmanagerservice.h" #include #include #include #include #include #include #include #include #include #include #define DBUS_PROPERTIES_INTERFACE "org.freedesktop.DBus.Properties" QT_BEGIN_NAMESPACE QNetworkManagerInterfaceBase::QNetworkManagerInterfaceBase(QObject *parent) : QDBusAbstractInterface(QLatin1String(NM_DBUS_SERVICE), QLatin1String(NM_DBUS_PATH), NM_DBUS_INTERFACE, QDBusConnection::systemBus(), parent) { } bool QNetworkManagerInterfaceBase::networkManagerAvailable() { return QNetworkManagerInterfaceBase().isValid(); } QNetworkManagerInterface::QNetworkManagerInterface(QObject *parent) : QNetworkManagerInterfaceBase(parent) { if (!isValid()) return; PropertiesDBusInterface managerPropertiesInterface( QLatin1String(NM_DBUS_SERVICE), QLatin1String(NM_DBUS_PATH), DBUS_PROPERTIES_INTERFACE, QDBusConnection::systemBus()); QList argumentList; argumentList << QLatin1String(NM_DBUS_INTERFACE); QDBusPendingReply propsReply = managerPropertiesInterface.callWithArgumentList( QDBus::Block, QLatin1String("GetAll"), argumentList); if (!propsReply.isError()) { propertyMap = propsReply.value(); } else { qWarning() << "propsReply" << propsReply.error().message(); } QDBusConnection::systemBus().connect( QLatin1String(NM_DBUS_SERVICE), QLatin1String(NM_DBUS_PATH), QLatin1String(DBUS_PROPERTIES_INTERFACE), QLatin1String("PropertiesChanged"), this, SLOT(setProperties(QString, QMap, QList))); } QNetworkManagerInterface::~QNetworkManagerInterface() { QDBusConnection::systemBus().disconnect( QLatin1String(NM_DBUS_SERVICE), QLatin1String(NM_DBUS_PATH), QLatin1String(DBUS_PROPERTIES_INTERFACE), QLatin1String("PropertiesChanged"), this, SLOT(setProperties(QString, QMap, QList))); } QNetworkManagerInterface::NMState QNetworkManagerInterface::state() const { if (propertyMap.contains("State")) return static_cast(propertyMap.value("State").toUInt()); return QNetworkManagerInterface::NM_STATE_UNKNOWN; } QNetworkManagerInterface::NMConnectivityState QNetworkManagerInterface::connectivityState() const { if (propertyMap.contains("Connectivity")) return static_cast(propertyMap.value("Connectivity").toUInt()); return QNetworkManagerInterface::NM_CONNECTIVITY_UNKNOWN; } void QNetworkManagerInterface::setProperties(const QString &interfaceName, const QMap &map, const QStringList &invalidatedProperties) { Q_UNUSED(interfaceName); Q_UNUSED(invalidatedProperties); for (auto i = map.cbegin(), end = map.cend(); i != end; ++i) { const bool isState = i.key() == QLatin1String("State"); const bool isConnectivity = i.key() == QLatin1String("Connectivity"); bool stateUpdate = isState; bool connectivityUpdate = isConnectivity; auto it = propertyMap.lowerBound(i.key()); if (it != propertyMap.end() && it.key() == i.key()) { stateUpdate &= (it.value() != i.value()); connectivityUpdate &= (it.value() != i.value()); *it = *i; } else { propertyMap.insert(it, i.key(), i.value()); } if (stateUpdate) { quint32 state = i.value().toUInt(); Q_EMIT stateChanged(static_cast(state)); } else if (connectivityUpdate) { quint32 state = i.value().toUInt(); Q_EMIT connectivityChanged(static_cast(state)); } } } QT_END_NAMESPACE #include "moc_qnetworkmanagerservice.cpp"