File indexing completed on 2024-06-23 05:28:18

 /*
 This file is part of LightDM-KDE.
 
 Copyright 2012 David Edmundson <kde@davidedmundson.co.uk>
 
 LightDM-KDE 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 3 of the License, or
 (at your option) any later version.
 
 LightDM-KDE 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 LightDM-KDE.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "greeterwrapper.h"
 
 #include <KConfig>
 #include <KConfigGroup>
 #include <KDebug>
 
 GreeterWrapper::GreeterWrapper(QObject *parent) :
     QLightDM::Greeter(parent)
 {
     connectSync();
     KSharedConfig::Ptr config = KSharedConfig::openConfig("state-kde");
 
     //store a different config per display so last user is remembered per session
     m_configGroup = config->group(QLatin1String("lightdm_") + qgetenv("DISPLAY"));
 }
 
 QString GreeterWrapper::lastLoggedInUser() const
 {
     //use suggested user from lightdm.conf if they exist, otherwise load from local config file of last logged in user.
     //if nothing exists, return nothing
     if (selectGuestHint()) {
         return "*guest";
     }
     if (!selectUserHint().isEmpty()) {
         return selectUserHint();
     }
 
     return m_configGroup.readEntry("lastUser");
 }
 
 QString GreeterWrapper::guestLoginName() const
 {
     return QLatin1String("*guest");
 }
 
 bool GreeterWrapper::startSessionSync(const QString &session)
 {
     Q_EMIT aboutToLogin();
     saveLastUser(authenticationUser());
     return QLightDM::Greeter::startSessionSync(session);
 }
 
 void GreeterWrapper::saveLastUser(const QString &user)
 {
     m_configGroup.writeEntry("lastUser", user);
     //force a sync as our greeter gets killed
     m_configGroup.sync();
 }