126 lines
3.1 KiB
C++
126 lines
3.1 KiB
C++
/* Copyright 2013-2015 MultiMC Contributors
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*
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* Authors: Orochimarufan <orochimarufan.x3@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <QProcess>
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#include "BaseInstance.h"
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#include "MessageLevel.h"
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#include "LoggedProcess.h"
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class BaseLauncher: public QObject
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{
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Q_OBJECT
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protected:
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explicit BaseLauncher(InstancePtr instance);
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void init();
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public: /* methods */
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virtual ~BaseLauncher() {};
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InstancePtr instance()
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{
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return m_instance;
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}
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/// Set the text printed on top of the log
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void setHeader(QString header)
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{
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m_header = header;
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}
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void setWorkdir(QString path);
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void killProcess();
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qint64 pid();
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/**
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* @brief prepare the process for launch (for multi-stage launch)
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*/
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virtual void arm() = 0;
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/**
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* @brief launch the armed instance
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*/
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virtual void launch() = 0;
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/**
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* @brief abort launch
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*/
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virtual void abort() = 0;
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protected: /* methods */
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void preLaunch();
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void postLaunch();
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QString substituteVariables(const QString &cmd) const;
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void initializeEnvironment();
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void printHeader();
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virtual QMap<QString, QString> getVariables() const = 0;
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virtual QString censorPrivateInfo(QString in) = 0;
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virtual MessageLevel::Enum guessLevel(const QString &message, MessageLevel::Enum defaultLevel) = 0;
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signals:
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/**
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* @brief emitted when the Process immediately fails to run
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*/
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void launch_failed(InstancePtr);
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/**
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* @brief emitted when the PreLaunchCommand fails
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*/
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void prelaunch_failed(InstancePtr, int code, QProcess::ExitStatus status);
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/**
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* @brief emitted when the PostLaunchCommand fails
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*/
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void postlaunch_failed(InstancePtr, int code, QProcess::ExitStatus status);
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/**
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* @brief emitted when the process has finished and the PostLaunchCommand was run
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*/
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void ended(InstancePtr, int code, QProcess::ExitStatus status);
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/**
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* @brief emitted when we want to log something
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* @param text the text to log
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* @param level the level to log at
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*/
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void log(QString text, MessageLevel::Enum level = MessageLevel::MultiMC);
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protected slots:
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void on_log(QStringList lines, MessageLevel::Enum level);
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void logOutput(const QStringList& lines, MessageLevel::Enum defaultLevel = MessageLevel::Message);
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void logOutput(QString line, MessageLevel::Enum defaultLevel = MessageLevel::Message);
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void on_pre_state(LoggedProcess::State state);
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void on_state(LoggedProcess::State state);
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void on_post_state(LoggedProcess::State state);
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protected:
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InstancePtr m_instance;
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LoggedProcess m_prelaunchprocess;
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LoggedProcess m_postlaunchprocess;
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LoggedProcess m_process;
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QProcessEnvironment m_env;
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bool killed = false;
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QString m_header;
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};
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