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kdecore: do not assume kdeinit or klauncher start the kded service

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-05-23 11:05:00 +03:00
parent 307e46b867
commit 2468138e99
1 changed files with 6 additions and 3 deletions
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9
kdecore/date/ksystemtimezone.cpp
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@ -281,15 +281,18 @@ KSystemTimeZonesPrivate *KSystemTimeZonesPrivate::instance()
// A KSystemTimeZones instance is required only to catch D-Bus signals.
m_parent = new KSystemTimeZones;
// Ensure that the KDED time zones module has initialized. The call loads the module on demand.
if (!QDBusConnection::sessionBus().interface()->isServiceRegistered(QLatin1String("org.kde.kded")))
KToolInvocation::klauncher(); // this calls startKdeinit, and blocks until it returns
static const QString kdedIface = QString::fromLatin1("org.kde.kded");
QDBusConnectionInterface* sessionIface = QDBusConnection::sessionBus().interface();
if (!sessionIface->isServiceRegistered(kdedIface)) {
sessionIface->startService(kdedIface); // this starts kded
}
const QString dbusIface = QString::fromLatin1(KTIMEZONED_DBUS_IFACE);
QDBusInterface *ktimezoned = new QDBusInterface(QLatin1String("org.kde.kded"), QLatin1String("/modules/ktimezoned"), dbusIface);
QDBusReply<void> reply = ktimezoned->call(QLatin1String("initialize"), false);
m_ktimezonedError = !reply.isValid();
if (m_ktimezonedError)
kError(161) << "KSystemTimeZones: ktimezoned initialize() D-Bus call failed: " << reply.error().message() << endl;
kDebug(161)<<"instance(): ... initialised";
kDebug(161)<<"instance(): ... initialised";
delete ktimezoned;
// Read the time zone config written by ktimezoned