mirror of
https://github.com/dscalzi/HeliosLauncher.git
synced 2024-12-23 12:12:12 -08:00
96 lines
2.8 KiB
JavaScript
96 lines
2.8 KiB
JavaScript
//const net = require('net)
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const fetch = require('node-fetch')
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const loggerLanding = LoggerUtil('%c[Landing]', 'color: #000668; font-weight: bold')
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/**
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* Retrieves the status of a minecraft server.
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*
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* @param {string} address The server address.
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* @param {number} port Optional. The port of the server. Defaults to 25565.
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* @returns {Promise.<Object>} A promise which resolves to an object containing
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* status information.
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*/
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exports.getStatus = async function (address, port = 25565) {
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if (port == null || port == '') {
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port = 25565
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}
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if (typeof port === 'string') {
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port = parseInt(port)
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}
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let online,
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version,
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motd,
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onlinePlayers,
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maxPlayers;
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let data;
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try {
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var response = await fetch(`https://api.mcsrvstat.us/2/${address}`);
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data = await response.json();
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online = data.online;
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version = data.version
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motd = data.motd.clean
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onlinePlayers = data.players.online;
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maxPlayers = data.players.max
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} catch (err) {
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loggerLanding.warn('Unable to refresh server status, assuming offline.')
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loggerLanding.debug(err)
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}
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return {
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online,
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version,
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motd,
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onlinePlayers,
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maxPlayers
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};
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/*return await new Promise((resolve, reject) => {
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Commented out for documentation
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const socket = net.connect(port, address, () => {
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let buff = Buffer.from([0xFE, 0x01])
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socket.write(buff)
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})
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socket.setTimeout(2500, () => {
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socket.end()
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reject({
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code: 'ETIMEDOUT',
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errno: 'ETIMEDOUT',
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address,
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port
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})
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})
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Commented out for documentation
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socket.on('data', (data) => {
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if (data != null && data != '') {
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let server_info = data.toString().split('\x00\x00\x00')
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const NUM_FIELDS = 6
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if (server_info != null && server_info.length >= NUM_FIELDS) {
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resolve({
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online: true,
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version: server_info[2].replace(/\u0000/g, ''),
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motd: server_info[3].replace(/\u0000/g, ''),
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onlinePlayers: server_info[4].replace(/\u0000/g, ''),
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maxPlayers: server_info[5].replace(/\u0000/g, '')
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})
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} else {
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resolve({
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online: false
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})
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}
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}
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socket.end()
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})
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socket.on('error', (err) => {
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socket.destroy()
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reject(err)
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// ENOTFOUND = Unable to resolve.
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// ECONNREFUSED = Unable to connect to port.
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})
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})*/
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} |