123 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			123 lines
		
	
	
		
			2.7 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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#include "LaunchStep.h"
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#include "multimc_logic_export.h"
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class MULTIMC_LOGIC_EXPORT LaunchTask: public Task
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{
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	Q_OBJECT
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protected:
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	explicit LaunchTask(InstancePtr instance);
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	void init();
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public:
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	enum State
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	{
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		NotStarted,
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		Running,
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		Waiting,
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		Failed,
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		Aborted,
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		Finished
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	};
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public: /* methods */
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	static std::shared_ptr<LaunchTask> create(InstancePtr inst);
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	virtual ~LaunchTask() {};
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	void appendStep(std::shared_ptr<LaunchStep> step);
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	void prependStep(std::shared_ptr<LaunchStep> step);
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	void setCensorFilter(QMap<QString, QString> filter);
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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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	void setPid(qint64 pid)
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	{
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		m_pid = pid;
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	}
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	qint64 pid()
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	{
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		return m_pid;
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	}
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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 executeTask() override;
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	/**
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	 * @brief launch the armed instance
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	 */
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	void proceed();
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	/**
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	 * @brief abort launch
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	 */
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	virtual bool abort() override;
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public:
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	QString substituteVariables(const QString &cmd) const;
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	QString censorPrivateInfo(QString in);
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protected: /* methods */
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	virtual void emitFailed(QString reason) override;
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	virtual void emitSucceeded() override;
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signals:
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	/**
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	 * @brief emitted when the launch preparations are done
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	 */
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	void readyForLaunch();
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	void requestProgress(Task *task);
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	void requestLogging();
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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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public slots:
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	void onLogLines(const QStringList& lines, MessageLevel::Enum defaultLevel = MessageLevel::MultiMC);
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	void onLogLine(QString line, MessageLevel::Enum defaultLevel = MessageLevel::MultiMC);
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	void onReadyForLaunch();
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	void onStepFinished();
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	void onProgressReportingRequested();
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protected: /* data */
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	InstancePtr m_instance;
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	QList <std::shared_ptr<LaunchStep>> m_steps;
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	QMap<QString, QString> m_censorFilter;
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	int currentStep = -1;
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	State state = NotStarted;
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	qint64 m_pid = -1;
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};
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