File indexing completed on 2024-12-08 10:52:35

 /*
     SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
     SPDX-FileCopyrightText: 2021 Harald Sitter <sitter@kde.org>
 */
 
 #include "NotifierTruck.h"
 
 #include <chrono>
 
 #include <QCoreApplication>
 #include <QFile>
 #include <QProcess>
 #include <QTimer>
 
 #include <KNotification>
 #include <KTerminalLauncherJob>
 
 #include "../coredump.h"
 
 using namespace std::chrono_literals;
 
 bool NotifyTruck::handle(const Coredump &dump)
 {
     auto notification = new KNotification(QStringLiteral("applicationcrash"));
 
     // immediate exit signal. This gets disconnected should `activated` arrive first (in that case we
     // want to wait for the terminal app to start and not exit on further notification signals)
     QObject::connect(notification, &KNotification::closed, this, [this, notification] {
         notification->disconnect(this);
         qApp->exit(0);
     });
 
     if (!QFile::exists(dump.filename)) {
         notification->setTitle(QStringLiteral("The warpcore has gone missing"));
         notification->setText(QStringLiteral("%1 [%2] crashed but has no core file").arg(dump.exe, QString::number(dump.pid)));
     } else {
         notification->setTitle(QStringLiteral("He's dead, Jim"));
         notification->setText(QStringLiteral("%1 [%2]").arg(dump.exe, QString::number(dump.pid)));
         notification->setActions({QStringLiteral("gdb")});
 
         const auto pid = dump.pid;
 
         QObject::connect(notification, &KNotification::activated, notification, [pid, this, notification]() {
             notification->disconnect(this);
             auto job = new KTerminalLauncherJob(QStringLiteral("coredumpctl gdb %1").arg(QString::number(pid)), this);
             connect(job, &KJob::result, this, [job] {
                 if (job->error() != KJob::NoError) {
                     qWarning() << job->errorText();
                 }
                 qApp->exit(0);
             });
             job->start();
 
             // Just in case the launcher job bugs out also add a timer.
             auto startTimeout = new QTimer(this);
             startTimeout->setInterval(16s);
             connect(startTimeout, &QTimer::timeout, this, [] {
                 qApp->exit(0);
             });
             startTimeout->start();
         });
     }
 
     notification->setFlags(KNotification::DefaultEvent | KNotification::SkipGrouping);
     notification->sendEvent();
 
     // KNotification internally depends on an eventloop to communicate over dbus. We therefore start the
     // eventloop here. ::handle() is expected to be blocking so this has no adverse effects.
     // The eventloop is either exited when the notification gets closed or when the debugger has started.
     qApp->exec();
     return true;
 }