File indexing completed on 2025-01-05 04:46:27 

0001 /*
0002     SPDX-FileCopyrightText: 2008 Volker Krause <vkrause@kde.org>
0003 
0004     SPDX-License-Identifier: LGPL-2.0-or-later
0005 */
0006 
0007 #include "akonadistarter.h"
0008 #include "akonadictl_debug.h"
0009 
0010 #include "shared/akapplication.h"
0011 
0012 #include "private/dbus_p.h"
0013 #include "private/instance_p.h"
0014 
0015 #include <QCoreApplication>
0016 #include <QDBusConnection>
0017 #include <QProcess>
0018 #include <QStandardPaths>
0019 #include <QTimer>
0020 
0021 #include <iostream>
0022 
0023 AkonadiStarter::AkonadiStarter(QObject *parent)
0024     : QObject(parent)
0025     , mWatcher(Akonadi::DBus::serviceName(Akonadi::DBus::ControlLock), QDBusConnection::sessionBus(), QDBusServiceWatcher::WatchForRegistration)
0026 {
0027     connect(&mWatcher, &QDBusServiceWatcher::serviceRegistered, this, [this]() {
0028         mRegistered = true;
0029         QCoreApplication::instance()->quit();
0030     });
0031 }
0032 
0033 bool AkonadiStarter::start(bool verbose)
0034 {
0035     qCInfo(AKONADICTL_LOG) << "Starting Akonadi Server...";
0036 
0037     QStringList serverArgs;
0038     if (Akonadi::Instance::hasIdentifier()) {
0039         serverArgs << QStringLiteral("--instance") << Akonadi::Instance::identifier();
0040     }
0041     if (verbose) {
0042         serverArgs << QStringLiteral("--verbose");
0043     }
0044 
0045     const QString exec = QStandardPaths::findExecutable(QStringLiteral("akonadi_control"));
0046     if (exec.isEmpty() || !QProcess::startDetached(exec, serverArgs)) {
0047         std::cerr << "Error: unable to execute binary akonadi_control" << std::endl;
0048         return false;
0049     }
0050 
0051     // safety timeout
0052     QTimer::singleShot(std::chrono::seconds{5}, QCoreApplication::instance(), &QCoreApplication::quit);
0053     // wait for the server to register with D-Bus
0054     QCoreApplication::instance()->exec();
0055 
0056     if (!mRegistered) {
0057         std::cerr << "Error: akonadi_control was started but didn't register at D-Bus session bus." << std::endl
0058                   << "Make sure your system is set up correctly!" << std::endl;
0059         return false;
0060     }
0061 
0062     qCInfo(AKONADICTL_LOG) << "   done.";
0063     return true;
0064 }
0065 
0066 #include "moc_akonadistarter.cpp"