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/*
SPDX-FileCopyrightText: 2020 Arjen Hiemstra <ahiemstra@heimr.nl>
SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
*/
#include "NetworkPlugin.h"
#include <QDebug>
#include <KLocalizedString>
#include <KPluginFactory>
#include <systemstats/SensorContainer.h>
#include "AllDevicesObject.h"
#include "NetworkBackend.h"
#include "NetworkDevice.h"
#include "debug.h"
#ifdef NETWORKMANAGER_FOUND
#include "NetworkManagerBackend.h"
#endif
#ifdef Q_OS_LINUX
#include "RtNetlinkBackend.h"
#endif
class NetworkPrivate
{
public:
KSysGuard::SensorContainer *container = nullptr;
AllDevicesObject *allDevices = nullptr;
NetworkBackend *backend = nullptr;
QList<NetworkDevice *> devices;
};
NetworkPlugin::NetworkPlugin(QObject *parent, const QVariantList &args)
: SensorPlugin(parent, args)
, d(std::make_unique<NetworkPrivate>())
{
d->container = new KSysGuard::SensorContainer(QStringLiteral("network"), i18nc("@title", "Network Devices"), this);
d->allDevices = new AllDevicesObject(d->container);
using creationFunction = std::add_pointer_t<NetworkBackend *(NetworkPlugin *parent)>;
std::vector<creationFunction> backendFunctions;
#ifdef NETWORKMANAGER_FOUND
backendFunctions.emplace_back([](NetworkPlugin *parent) -> NetworkBackend* {return new NetworkManagerBackend(parent);});
#endif
#ifdef Q_OS_LINUX
backendFunctions.emplace_back([](NetworkPlugin *parent) -> NetworkBackend* {return new RtNetlinkBackend(parent);});
#endif
for (auto func : backendFunctions) {
auto backend = func(this);
if (backend->isSupported()) {
d->backend = backend;
break;
}
delete backend;
}
if (!d->backend) {
qCWarning(KSYSTEMSTATS_NETWORK) << "Unable to start backend, network information not available.";
return;
}
connect(d->backend, &NetworkBackend::deviceAdded, this, &NetworkPlugin::onDeviceAdded);
connect(d->backend, &NetworkBackend::deviceRemoved, this, &NetworkPlugin::onDeviceRemoved);
d->backend->start();
}
void NetworkPlugin::onDeviceAdded(NetworkDevice *device)
{
d->container->addObject(device);
}
void NetworkPlugin::onDeviceRemoved(NetworkDevice *device)
{
d->container->removeObject(device);
}
void NetworkPlugin::update()
{
if (d->backend) {
d->backend->update();
}
}
NetworkPlugin::~NetworkPlugin() = default;
K_PLUGIN_CLASS_WITH_JSON(NetworkPlugin, "metadata.json")
#include "NetworkPlugin.moc"
#include "moc_NetworkPlugin.cpp"
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