bool Greeter::start() {
// check flag
if (m_started)
return false;
if (daemonApp->testing()) {
// create process
m_process = new QProcess(this);
// delete process on finish
connect(m_process, SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(finished()));
connect(m_process, SIGNAL(readyReadStandardOutput()), SLOT(onReadyReadStandardOutput()));
connect(m_process, SIGNAL(readyReadStandardError()), SLOT(onReadyReadStandardError()));
// log message
qDebug() << "Greeter starting...";
// set process environment
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
env.insert("DISPLAY", m_display->name());
env.insert("XAUTHORITY", m_authPath);
env.insert("XCURSOR_THEME", mainConfig.Theme.CursorTheme.get());
m_process->setProcessEnvironment(env);
// start greeter
QStringList args;
if (daemonApp->testing())
args << "--test-mode";
args << "--socket" << m_socket
<< "--theme" << m_theme;
m_process->start(QString("%1/sddm-greeter").arg(BIN_INSTALL_DIR), args);
//if we fail to start bail immediately, and don't block in waitForStarted
if (m_process->state() == QProcess::NotRunning) {
qCritical() << "Greeter failed to launch.";
return false;
}
// wait for greeter to start
if (!m_process->waitForStarted()) {
// log message
qCritical() << "Failed to start greeter.";
// return fail
return false;
}
// log message
qDebug() << "Greeter started.";
// set flag
m_started = true;
} else {
void ArchiverProcess::onFinished(int code,UnixProcess::ExitStatus status) {
setReadChannel(UnixProcess::StandardOutput);
bool at_end = atEnd();
setReadChannel(UnixProcess::StandardError);
if (at_end && atEnd() && !isReading) {
if (code != 0) {
if (wasTerminated()) m_errors.clear();
if (!m_errors.isEmpty()) emit error(m_errors);
else emit error(((status == UnixProcess::CrashExit) && !wasTerminated())?FlushedProcess::errorString():"");
}
else emit finished();
m_errors.clear();
deleteLater();
active_processes.removeAll(this);
}
else {
if (!isReading) {
onReadyReadStandardOutput();
onReadyReadStandardError();
}
QMetaObject::invokeMethod(this,"onFinished",Qt::QueuedConnection,Q_ARG(int,code),Q_ARG(UnixProcess::ExitStatus,status));
}
}
bool Greeter::start() {
// check flag
if (m_started)
return false;
// themes
QString xcursorTheme = mainConfig.Theme.CursorTheme.get();
if (m_themeConfig->contains(QLatin1String("cursorTheme")))
xcursorTheme = m_themeConfig->value(QLatin1String("cursorTheme")).toString();
QString platformTheme;
if (m_themeConfig->contains(QLatin1String("platformTheme")))
platformTheme = m_themeConfig->value(QLatin1String("platformTheme")).toString();
QString style;
if (m_themeConfig->contains(QLatin1String("style")))
style = m_themeConfig->value(QLatin1String("style")).toString();
// greeter command
QStringList args;
args << QLatin1String("--socket") << m_socket
<< QLatin1String("--theme") << m_themePath;
if (!platformTheme.isEmpty())
args << QLatin1String("-platformtheme") << platformTheme;
if (!style.isEmpty())
args << QLatin1String("-style") << style;
if (daemonApp->testing()) {
// create process
m_process = new QProcess(this);
// delete process on finish
connect(m_process, SIGNAL(finished(int,QProcess::ExitStatus)), this, SLOT(finished()));
connect(m_process, SIGNAL(readyReadStandardOutput()), SLOT(onReadyReadStandardOutput()));
connect(m_process, SIGNAL(readyReadStandardError()), SLOT(onReadyReadStandardError()));
// log message
qDebug() << "Greeter starting...";
// set process environment
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
env.insert(QStringLiteral("DISPLAY"), m_display->name());
env.insert(QStringLiteral("XAUTHORITY"), m_authPath);
env.insert(QStringLiteral("XCURSOR_THEME"), xcursorTheme);
env.insert(QStringLiteral("QT_IM_MODULE"), mainConfig.InputMethod.get());
m_process->setProcessEnvironment(env);
// start greeter
if (daemonApp->testing())
args << QStringLiteral("--test-mode");
m_process->start(QStringLiteral("%1/sddm-greeter").arg(QStringLiteral(BIN_INSTALL_DIR)), args);
//if we fail to start bail immediately, and don't block in waitForStarted
if (m_process->state() == QProcess::NotRunning) {
qCritical() << "Greeter failed to launch.";
return false;
}
// wait for greeter to start
if (!m_process->waitForStarted()) {
// log message
qCritical() << "Failed to start greeter.";
// return fail
return false;
}
// log message
qDebug() << "Greeter started.";
// set flag
m_started = true;
} else {
void ArchiverProcess::init_connections() {
connect(this,SIGNAL(error(UnixProcess::ProcessError)),this,SLOT(onError(UnixProcess::ProcessError)));
connect(this,SIGNAL(finished(int,UnixProcess::ExitStatus)),this,SLOT(onFinished(int,UnixProcess::ExitStatus)),Qt::QueuedConnection);
connect(this,SIGNAL(readyReadStandardError()),this,SLOT(onReadyReadStandardError()));
connect(this,SIGNAL(readyReadStandardOutput()),this,SLOT(onReadyReadStandardOutput()));
}
