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// SPDX-License-Identifier: GPL-3.0-only
// SPDX-FileCopyrightText: 2026 Project Tick
// SPDX-FileContributor: Project Tick Team
/*
* ProjT Launcher - Minecraft Launcher
* Copyright (C) 2026 Project Tick
*
* 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, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <QtNetwork/qtcpsocket.h>
#include <QDnsLookup>
#include <QHostInfo>
#include <QObject>
#include <QString>
// resolve the IP and port of a Minecraft server
class McResolver : public QObject
{
Q_OBJECT
QString m_constrDomain;
int m_constrPort;
public:
explicit McResolver(QObject* parent, QString domain, int port);
void ping();
private:
void pingWithDomainSRV(QString domain, int port);
void pingWithDomainA(QString domain, int port);
void emitFail(QString error);
void emitSucceed(QString ip, int port);
signals:
void succeeded(QString ip, int port);
void failed(QString error);
void finished();
};
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