coredump/gui/DetailsLoader.cpp

0001 // SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
0002 // SPDX-FileCopyrightText: 2022 Harald Sitter <sitter@kde.org>
0003
0004 #include "DetailsLoader.h"
0005
0006 #include <KLocalizedString>
0007
0008 void DetailsLoader::setPatient(Patient *patient)
0009 {
0010     m_patient = patient;
0011     if (m_patient) {
0012         load();
0013     } else {
0014         m_LoaderProcess = nullptr;
0015     }
0016 }
0017
0018 void DetailsLoader::load()
0019 {
0020     m_LoaderProcess = std::make_unique<QProcess>();
0021     m_LoaderProcess->setProgram(QStringLiteral("coredumpctl"));
0022     m_LoaderProcess->setArguments(m_patient->coredumpctlArguments(QStringLiteral("info")));
0023     m_LoaderProcess->setProcessChannelMode(QProcess::MergedChannels);
0024     connect(m_LoaderProcess.get(), &QProcess::finished, this, [this](int exitCode, QProcess::ExitStatus exitStatus) {
0025         switch (exitStatus) {
0026         case QProcess::NormalExit:
0027             if (exitCode == 0) {
0028                 Q_EMIT details(QString::fromLocal8Bit(m_LoaderProcess->readAll()));
0029             } else {
0030                 Q_EMIT error(i18nc("@info", "Subprocess exited with error: %1", QString::fromLocal8Bit(m_LoaderProcess->readAll())));
0031             }
0032             break;
0033         case QProcess::CrashExit:
0034             Q_EMIT error(i18nc("@info", "Subprocess crashed. Check your installation."));
0035             break;
0036         }
0037         m_LoaderProcess.release()->deleteLater();
0038     });
0039     m_LoaderProcess->start();
0040 }