File indexing completed on 2024-04-21 16:12:17
0001 /* 0002 SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL 0003 SPDX-FileCopyrightText: 2019-2022 Harald Sitter <sitter@kde.org> 0004 */ 0005 0006 #pragma once 0007 0008 #include <QObject> 0009 #include <QSocketNotifier> 0010 0011 #include <systemd/sd-journal.h> 0012 0013 #include "memory.h" 0014 0015 class Coredump; 0016 class CoredumpWatcher : public QObject 0017 { 0018 Q_OBJECT 0019 public: 0020 explicit CoredumpWatcher(std::unique_ptr<sd_journal> context_, QString bootId_, const QString &instance_, QObject *parent = nullptr); 0021 0022 void start(); 0023 0024 Q_SIGNALS: 0025 void finished(); 0026 void error(const QString &msg); 0027 void newDump(const Coredump &dump); 0028 /// Emitted when the current iteration has reached the log end. Roughly meaning that it has loaded all past entries. 0029 void atLogEnd(); 0030 0031 private: 0032 void processLog(); 0033 void errnoError(const QString &msg, int err); 0034 0035 const std::unique_ptr<sd_journal> context = nullptr; 0036 std::unique_ptr<QSocketNotifier> notifier = nullptr; 0037 const QString bootId; 0038 const QString instance; 0039 const QString instanceFilter; // systemd-coredump@%1 instance name 0040 };