From: Eric Koegel <eric.koegel@gmail.com>
Date: Sun, 24 Jul 2016 14:37:26 +0300

Trivial patch for testing the CK2 session controller interface
as a replacement for systemd-logind;
Eric Koegel's original patch was rebased to kwin-5.10.2 by Eric Hameleers

diff -uar kwin-5.10.2.orig/logind.cpp kwin-5.10.2/logind.cpp
--- kwin-5.10.2.orig/logind.cpp	2017-06-13 20:19:37.000000000 +0200
+++ kwin-5.10.2/logind.cpp	2017-06-18 20:49:56.018661568 +0200
@@ -58,10 +58,10 @@
 namespace KWin
 {
 
-const static QString s_login1Service = QStringLiteral("org.freedesktop.login1");
-const static QString s_login1Path = QStringLiteral("/org/freedesktop/login1");
-const static QString s_login1ManagerInterface = QStringLiteral("org.freedesktop.login1.Manager");
-const static QString s_login1SessionInterface = QStringLiteral("org.freedesktop.login1.Session");
+const static QString s_login1Service = QStringLiteral("org.freedesktop.ConsoleKit");
+const static QString s_login1Path = QStringLiteral("/org/freedesktop/ConsoleKit/Manager");
+const static QString s_login1ManagerInterface = QStringLiteral("org.freedesktop.ConsoleKit.Manager");
+const static QString s_login1SessionInterface = QStringLiteral("org.freedesktop.ConsoleKit.Session");
 const static QString s_dbusPropertiesInterface = QStringLiteral("org.freedesktop.DBus.Properties");
 
 LogindIntegration *LogindIntegration::s_self = nullptr;
@@ -151,7 +151,7 @@
                 return;
             }
             if (!reply.isValid()) {
-                qCDebug(KWIN_CORE) << "The session is not registered with logind" << reply.error().message();
+                qCDebug(KWIN_CORE) << "The session is not registered with ConsoleKit2" << reply.error().message();
                 return;
             }
             m_sessionPath = reply.value().path();
@@ -199,7 +199,7 @@
                                                           m_sessionPath,
                                                           s_dbusPropertiesInterface,
                                                           QStringLiteral("Get"));
-    message.setArguments(QVariantList({s_login1SessionInterface, QStringLiteral("Active")}));
+    message.setArguments(QVariantList({s_login1SessionInterface, QStringLiteral("active")}));
     QDBusPendingReply<QVariant> reply = m_bus.asyncCall(message);
     QDBusPendingCallWatcher *watcher = new QDBusPendingCallWatcher(reply, this);
     connect(watcher, &QDBusPendingCallWatcher::finished, this,
@@ -207,7 +207,7 @@
             QDBusPendingReply<QVariant> reply = *self;
             self->deleteLater();
             if (!reply.isValid()) {
-                qCDebug(KWIN_CORE) << "Failed to get Active Property of logind session:" << reply.error().message();
+                qCDebug(KWIN_CORE) << "Failed to get Active Property of ConsoleKit2 session:" << reply.error().message();
                 return;
             }
             const bool active = reply.value().toBool();
@@ -236,7 +236,7 @@
             QDBusPendingReply<QVariant> reply = *self;
             self->deleteLater();
             if (!reply.isValid()) {
-                qCDebug(KWIN_CORE) << "Failed to get VTNr Property of logind session:" << reply.error().message();
+                qCDebug(KWIN_CORE) << "Failed to get VTNr Property of ConsoleKit2 session:" << reply.error().message();
                 return;
             }
             const int vt = reply.value().toUInt();
@@ -365,12 +365,12 @@
             QDBusPendingReply<QVariant> reply = *self;
             self->deleteLater();
             if (!reply.isValid()) {
-                qCDebug(KWIN_CORE) << "Failed to get Seat Property of logind session:" << reply.error().message();
+                qCDebug(KWIN_CORE) << "Failed to get Seat Property of ConsoleKit2 session:" << reply.error().message();
                 return;
             }
             DBusLogindSeat seat = qdbus_cast<DBusLogindSeat>(reply.value().value<QDBusArgument>());
             const QString seatPath = seat.path.path();
-            qCDebug(KWIN_CORE) << "Logind seat:" << seat.name << "/" << seatPath;
+            qCDebug(KWIN_CORE) << "ConsoleKit2 seat:" << seat.name << "/" << seatPath;
             if (m_seatPath != seatPath) {
                 m_seatPath = seatPath;
             }
@@ -385,7 +385,7 @@
     }
     QDBusMessage message = QDBusMessage::createMethodCall(s_login1Service,
                                                           m_seatPath,
-                                                          QStringLiteral("org.freedesktop.login1.Seat"),
+                                                          QStringLiteral("org.freedesktop.ConsoleKit.Seat"),
                                                           QStringLiteral("SwitchTo"));
     message.setArguments(QVariantList{vtNr});
     m_bus.asyncCall(message);