mirror of
https://github.com/PrismLauncher/PrismLauncher.git
synced 2025-04-29 22:24:26 +02:00
75 lines
2.0 KiB
C++
75 lines
2.0 KiB
C++
// SPDX-License-Identifier: GPL-3.0-only
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/*
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* Prism Launcher - Minecraft Launcher
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* Copyright (C) 2025 Rachel Powers <508861+Ryex@users.noreply.github.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#include <QAnyStringView>
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#include <QDateTime>
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#include <QList>
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#include <QString>
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#include <QStringView>
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#include <QXmlStreamReader>
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#include <optional>
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#include <variant>
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#include "MessageLevel.h"
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class LogParser {
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public:
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struct LogEntry {
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QString logger;
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MessageLevel::Enum level;
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QString levelText;
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QDateTime timestamp;
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QString thread;
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QString message;
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};
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struct Partial {
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QString data;
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};
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struct PlainText {
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QString message;
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};
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struct Error {
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QString errMessage;
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QXmlStreamReader::Error error;
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};
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using ParsedItem = std::variant<LogEntry, PlainText, Partial>;
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public:
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LogParser() = default;
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void appendLine(QAnyStringView data);
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std::optional<ParsedItem> parseNext();
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std::optional<QList<ParsedItem>> parseAvailable();
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std::optional<Error> getError();
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protected:
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MessageLevel::Enum parseLogLevel(const QString& level);
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std::optional<LogEntry> parseAttributes();
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void setError();
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void clearError();
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std::optional<ParsedItem> parseLog4J();
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private:
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QString m_buffer;
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QString m_partialData;
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QXmlStreamReader m_parser;
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std::optional<Error> m_error;
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};
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