pollymc/launcher/LoggedProcess.h
Mitchell Skaggs 3c4b45c9e7
Use C locale codec for decoding
This should correctly decode multi-byte non-UTF-8 text, such as Windows-936 (Simplified Chinese)

Signed-off-by: Mitchell Skaggs <skaggsm333@gmail.com>
2022-08-13 10:39:05 -05:00

100 lines
2.8 KiB
C++

// SPDX-License-Identifier: GPL-3.0-only
/*
* PolyMC - Minecraft Launcher
* Copyright (C) 2022 Sefa Eyeoglu <contact@scrumplex.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* This file incorporates work covered by the following copyright and
* permission notice:
*
* Copyright 2013-2021 MultiMC Contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <QProcess>
#include <QTextDecoder>
#include "MessageLevel.h"
/*
* This is a basic process.
* It has line-based logging support and hides some of the nasty bits.
*/
class LoggedProcess : public QProcess
{
Q_OBJECT
public:
enum State
{
NotRunning,
Starting,
FailedToStart,
Running,
Finished,
Crashed,
Aborted
};
public:
explicit LoggedProcess(QObject* parent = 0);
virtual ~LoggedProcess();
State state() const;
int exitCode() const;
void setDetachable(bool detachable);
signals:
void log(QStringList lines, MessageLevel::Enum level);
void stateChanged(LoggedProcess::State state);
public slots:
/**
* @brief kill the process - equivalent to kill -9
*/
void kill();
private slots:
void on_stdErr();
void on_stdOut();
void on_exit(int exit_code, QProcess::ExitStatus status);
void on_error(QProcess::ProcessError error);
void on_stateChange(QProcess::ProcessState);
private:
void changeState(LoggedProcess::State state);
private:
QTextDecoder m_err_decoder = QTextDecoder(QTextCodec::codecForLocale());
QTextDecoder m_out_decoder = QTextDecoder(QTextCodec::codecForLocale());
bool m_killed = false;
State m_state = NotRunning;
int m_exit_code = 0;
bool m_is_aborting = false;
bool m_is_detachable = false;
};