node-gamedig/protocols/teamspeak3.js

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var async = require('async');
module.exports = require('./core').extend({
run: function(state) {
var self = this;
async.series([
function(c) {
self.sendCommand('use port='+self.options.port, function(data) {
var split = data.split('\n\r');
if(split[0] != 'TS3') self.fatal('Invalid header');
c();
}, true);
},
function(c) {
self.sendCommand('serverinfo', function(data) {
state.raw = data[0];
if('virtualserver_name' in state.raw) state.name = state.raw.virtualserver_name;
if('virtualserver_maxclients' in state.raw) state.maxplayers = state.raw.virtualserver_maxclients;
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c();
});
},
function(c) {
self.sendCommand('clientlist', function(data) {
for(var i = 0; i < data.length; i++) {
data[i].name = data[i].client_nickname;
delete data[i].client_nickname;
state.players.push(data[i]);
}
c();
});
},
function(c) {
self.sendCommand('channellist -topic', function(data) {
state.raw.channels = data;
c();
});
},
function(c) {
self.finish(state);
}
]);
},
sendCommand: function(cmd,c,raw) {
this.tcpSend(cmd+'\x0A', function(buffer) {
if(buffer.length < 21) return;
if(buffer.slice(-21).toString() != '\n\rerror id=0 msg=ok\n\r') return;
var body = buffer.slice(0,-21).toString();
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var out;
if(raw) {
out = body;
} else {
var segments = body.split('|');
out = [];
segments.forEach(function(line) {
var split = line.split(' ');
var unit = {};
split.forEach(function(field) {
var equals = field.indexOf('=');
var key = equals == -1 ? field : field.substr(0,equals);
var value = equals == -1 ? '' : field.substr(equals+1)
.replace(/\\s/g,' ').replace(/\\\//g,'/');
unit[key] = value;
});
out.push(unit);
});
}
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c(out);
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return true;
});
}
});