File indexing completed on 2024-04-28 11:37:13

 /*
     This file is part of the KDE project
 
     SPDX-FileCopyrightText: 2007 Andreas Hartmetz <ahartmetz@gmail.com>
     SPDX-FileCopyrightText: 2007 Michael Jansen <kde@michael-jansen.biz>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "kglobalaccel_version.h"
 #include "kglobalacceld.h"
 #include "logging_p.h"
 
 #include <KAboutData>
 #include <KCrash>
 #include <KDBusService>
 #include <QCommandLineParser>
 #include <QGuiApplication>
 
 #ifdef Q_OS_UNIX
 #include <unistd.h>
 #endif
 
 static bool isEnabled()
 {
     // TODO: Check if kglobalaccel can be disabled
     return true;
 }
 
 extern "C" Q_DECL_EXPORT int main(int argc, char **argv)
 {
     // Disable Session Management the right way (C)
     //
     // ksmserver has global shortcuts. disableSessionManagement() does not prevent Qt from
     // registering the app with the session manager. We remove the address to make sure we do not
     // get a hang on kglobalaccel restart (kglobalaccel tries to register with ksmserver,
     // ksmserver tries to register with kglobalaccel).
     qunsetenv("SESSION_MANAGER");
 
     QGuiApplication::setDesktopSettingsAware(false);
     QGuiApplication app(argc, argv);
     KAboutData aboutdata(QStringLiteral("kglobalaccel"),
                          QObject::tr("KDE Global Shortcuts Service"),
                          QStringLiteral(KGLOBALACCEL_VERSION_STRING),
                          QObject::tr("KDE Global Shortcuts Service"),
                          KAboutLicense::LGPL,
                          QStringLiteral("(C) 2007-2009  Andreas Hartmetz, Michael Jansen"));
     aboutdata.addAuthor(QStringLiteral("Andreas Hartmetz"), QObject::tr("Maintainer"), QStringLiteral("ahartmetz@gmail.com"));
     aboutdata.addAuthor(QStringLiteral("Michael Jansen"), QObject::tr("Maintainer"), QStringLiteral("kde@michael-jansen.biz"));
 
     KAboutData::setApplicationData(aboutdata);
 
     {
         QCommandLineParser parser;
         aboutdata.setupCommandLine(&parser);
         parser.process(app);
         aboutdata.processCommandLine(&parser);
     }
 
     // check if kglobalaccel is disabled
     if (!isEnabled()) {
         qCDebug(KGLOBALACCELD) << "kglobalaccel is disabled!";
         return 0;
     }
 
 #ifdef Q_OS_UNIX
     // It's possible that kglobalaccel gets started as the wrong user by
     // accident, e.g. kdesu dolphin leads to dbus activation. It then installs
     // its grabs and the actions are run as the wrong user.
     bool isUidset = false;
     const int sessionuid = qEnvironmentVariableIntValue("KDE_SESSION_UID", &isUidset);
     if(isUidset && static_cast<uid_t>(sessionuid) != getuid()) {
         qCWarning(KGLOBALACCELD) << "kglobalaccel running as wrong user, exiting.";
         return 0;
     }
 #endif
 
     KDBusService service(KDBusService::Unique);
 
     app.setQuitOnLastWindowClosed(false);
 
     // Not needed in Qt6, the feature and the workaround (i.e. setFallbackSessionManagementEnabled)
     // are both gone. See:
     // https://code.qt.io/cgit/qt/qtbase.git/commit/?id=7f878c6217754dd2b63401bf1c006476e5dc27eb
 #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
 #ifndef QT_NO_SESSIONMANAGER
     QGuiApplication::setFallbackSessionManagementEnabled(false);
 #endif
 #endif
 
     // Restart on a crash
     KCrash::setFlags(KCrash::AutoRestart);
 
     KGlobalAccelD globalaccel;
     if (!globalaccel.init()) {
         return -1;
     }
 
     return app.exec();
 }