// Copyright 2007-2021 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.

#ifndef MUMBLE_MURMUR_UNIXMURMUR_H_
#define MUMBLE_MURMUR_UNIXMURMUR_H_

#include <QtCore/QObject>
#include <QtCore/QThread>

class QCoreApplication;
class QMutex;
class QSocketNotifier;
class QWaitCondition;

class LimitTest : public QThread {
	Q_OBJECT
	Q_DISABLE_COPY(LimitTest)
protected:
	static QMutex *qm;
	static QWaitCondition *qw, *qstartw;
	LimitTest();

public:
	int tid;
	void run();
	static void testLimits(QCoreApplication &);
};

class UnixMurmur : public QObject {
	Q_OBJECT
	Q_DISABLE_COPY(UnixMurmur)
protected:
	bool bRoot;
	static int iHupFd[2], iTermFd[2], iUsr1Fd[2];
	QSocketNotifier *qsnHup, *qsnTerm, *qsnUsr1;

	static void hupSignalHandler(int);
	static void termSignalHandler(int);
	static void usr1SignalHandler(int);
public slots:
	void handleSigHup();
	void handleSigTerm();
	void handleSigUsr1();

public:
	bool logToSyslog;

	void setuid();
	void initialcap();
	void finalcap();
	const QString trySystemIniFiles(const QString &fname);

	UnixMurmur();
	~UnixMurmur();
};

#endif