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/********************************************************************
KWin - the KDE window manager
This file is part of the KDE project.
Copyright (C) 2014 Martin Gräßlin <mgraesslin@kde.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*********************************************************************/
#ifndef KWIN_LOGIND_H
#define KWIN_LOGIND_H
#include <kwinglobals.h>
#include <QDBusConnection>
#include <QObject>
class QDBusServiceWatcher;
namespace KWin
{
class KWIN_EXPORT LogindIntegration : public QObject
{
Q_OBJECT
public:
~LogindIntegration();
bool isConnected() const {
return m_connected;
}
bool hasSessionControl() const {
return m_sessionControl;
}
bool isActiveSession() const {
return m_sessionActive;
}
int vt() const {
return m_vt;
}
void switchVirtualTerminal(quint32 vtNr);
void takeControl();
void releaseControl();
int takeDevice(const char *path);
void releaseDevice(int fd);
const QString seat() const {
return m_seatName;
}
Q_SIGNALS:
void connectedChanged();
void hasSessionControlChanged(bool);
void sessionActiveChanged(bool);
void virtualTerminalChanged(int);
private Q_SLOTS:
void getSessionActive();
void getVirtualTerminal();
void pauseDevice(uint major, uint minor, const QString &type);
private:
friend class LogindTest;
/**
* The DBusConnection argument is needed for the unit test. Logind uses the system bus
* on which the unit test's fake logind cannot register to. Thus the unit test need to
* be able to do everything over the session bus. This ctor allows the LogindTest to
* create a LogindIntegration which listens on the session bus.
**/
explicit LogindIntegration(const QDBusConnection &connection, QObject *parent = nullptr);
void logindServiceRegistered();
void connectSessionPropertiesChanged();
enum SessionController {
SessionControllerLogind,
SessionControllerConsoleKit,
};
void setupSessionController(SessionController controller);
void getSeat();
QDBusConnection m_bus;
QDBusServiceWatcher *m_logindServiceWatcher;
bool m_connected;
QString m_sessionPath;
bool m_sessionControl;
bool m_sessionActive;
int m_vt = -1;
QString m_seatName = QStringLiteral("seat0");
QString m_seatPath;
QString m_sessionControllerName;
QString m_sessionControllerService;
QString m_sessionControllerPath;
QString m_sessionControllerManagerInterface;
QString m_sessionControllerSeatInterface;
QString m_sessionControllerSessionInterface;
QString m_sessionControllerActiveProperty;
KWIN_SINGLETON(LogindIntegration)
};
}
#endif
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