132 lines
4.5 KiB
C++
132 lines
4.5 KiB
C++
/**
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* SPDX-FileCopyrightText: 2015 Aleix Pol Gonzalez <aleixpol@kde.org>
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*
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* SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
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*/
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#include "lockdeviceplugin.h"
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#include <KLocalizedString>
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#include <KPluginFactory>
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#include "plugin_lockdevice_debug.h"
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#include <QDebug>
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#include <core/daemon.h>
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#include <core/device.h>
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#include <dbushelper.h>
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K_PLUGIN_CLASS_WITH_JSON(LockDevicePlugin, "kdeconnect_lockdevice.json")
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LockDevicePlugin::LockDevicePlugin(QObject *parent, const QVariantList &args)
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: KdeConnectPlugin(parent, args)
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, m_remoteLocked(false)
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, m_login1Interface(QStringLiteral("org.freedesktop.login1"), QStringLiteral("/org/freedesktop/login1/session/auto"), QDBusConnection::systemBus())
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// Connect on all paths since the PropertiesChanged signal is only emitted
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// from /org/freedesktop/login1/session/<sessionId> and not /org/freedesktop/login1/session/auto
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, m_propertiesInterface(QStringLiteral("org.freedesktop.login1"), QString(), QDBusConnection::systemBus())
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{
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if (!m_login1Interface.isValid()) {
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qCWarning(KDECONNECT_PLUGIN_LOCKDEVICE) << "Could not connect to logind interface" << m_login1Interface.lastError();
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}
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if (!m_propertiesInterface.isValid()) {
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qCWarning(KDECONNECT_PLUGIN_LOCKDEVICE) << "Could not connect to logind properties interface" << m_propertiesInterface.lastError();
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}
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connect(&m_propertiesInterface,
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&OrgFreedesktopDBusPropertiesInterface::PropertiesChanged,
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this,
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[this](const QString &interface, const QVariantMap &properties) {
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if (interface != QLatin1String("org.freedesktop.login1.Session")) {
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return;
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}
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if (!properties.contains(QStringLiteral("LockedHint"))) {
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return;
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}
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m_localLocked = properties.value(QStringLiteral("LockedHint")).toBool();
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sendState();
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});
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m_localLocked = m_login1Interface.lockedHint();
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}
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bool LockDevicePlugin::isLocked() const
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{
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return m_remoteLocked;
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}
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void LockDevicePlugin::setLocked(bool locked)
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{
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NetworkPacket np(PACKET_TYPE_LOCK_REQUEST, {{QStringLiteral("setLocked"), locked}});
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sendPacket(np);
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}
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void LockDevicePlugin::receivePacket(const NetworkPacket &np)
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{
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if (np.has(QStringLiteral("isLocked"))) {
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bool locked = np.get<bool>(QStringLiteral("isLocked"));
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if (m_remoteLocked != locked) {
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m_remoteLocked = locked;
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Q_EMIT lockedChanged(locked);
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}
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}
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if (np.has(QStringLiteral("requestLocked"))) {
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sendState();
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}
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// Receiving result of setLocked
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if (np.has(QStringLiteral("lockResult"))) {
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bool lockSuccess = np.get<bool>(QStringLiteral("lockResult"));
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if (lockSuccess) {
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Daemon::instance()->sendSimpleNotification(QStringLiteral("remoteLockSuccess"),
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device()->name(),
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i18n("Remote lock successful"),
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QStringLiteral("lock"));
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} else {
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Daemon::instance()->sendSimpleNotification(QStringLiteral("remoteLockFailure"),
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device()->name(),
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i18n("Remote lock failed"),
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QStringLiteral("error"));
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Daemon::instance()->reportError(device()->name(), i18n("Remote lock failed"));
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}
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}
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if (np.has(QStringLiteral("setLocked"))) {
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const bool lock = np.get<bool>(QStringLiteral("setLocked"));
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bool success = false;
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if (lock) {
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m_login1Interface.Lock();
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success = m_login1Interface.lockedHint();
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NetworkPacket np(PACKET_TYPE_LOCK, {{QStringLiteral("lockResult"), success}});
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sendPacket(np);
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} else {
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m_login1Interface.Unlock();
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}
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sendState();
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}
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}
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void LockDevicePlugin::sendState()
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{
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NetworkPacket np(PACKET_TYPE_LOCK, {{QStringLiteral("isLocked"), m_localLocked}});
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sendPacket(np);
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}
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void LockDevicePlugin::connected()
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{
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NetworkPacket np(PACKET_TYPE_LOCK_REQUEST, {{QStringLiteral("requestLocked"), QVariant()}});
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sendPacket(np);
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}
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QString LockDevicePlugin::dbusPath() const
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{
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return QLatin1String("/modules/kdeconnect/devices/%1/lockdevice").arg(device()->id());
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}
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#include "lockdeviceplugin.moc"
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#include "moc_lockdeviceplugin.cpp"
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