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HLDS remote log parser in node.js

License: MIT License

TypeScript 100.00%

hlds node csgo cs16 half-life hl goldsrc event bomb hlds-log

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hlds-log's Issues

Bad name of weapons

Bad regex parsing lead to an incorrect name of a weapon in kill event.

Example: {weapon: 'usp\n0000'}

Crash after some time

/root/DiscordBot/node_modules/hlds-log/functions.js:63
        this.emit(type.event, type);
                       ^

TypeError: Cannot read property 'event' of undefined
    at /root/DiscordBot/node_modules/hlds-log/functions.js:63:24
    at Array.forEach (<anonymous>)
    at HLDS_Log.regexSearch (/root/DiscordBot/node_modules/hlds-log/functions.js:60:16)
    at Socket.<anonymous> (/root/DiscordBot/node_modules/hlds-log/functions.js:48:12)
    at Socket.emit (events.js:315:20)

? nodejs -v
v12.17.0

Incomplete message from HLDS

When the server shuts down and message is being sent its not complete so parser fails with fatal error.

Error spotted: TypeError: Cannot read property 'event' of null

I'm getting an error when attempting to log 'say', 'say_team' and 'kill' signals.
am I doing something wrong? I've included my code at the end.

����log L 09/01/2021 - 07:55:32: "monkey<1><STEAM_ID_LAN><1>" say "lkjasldjsa"

Error spotted: TypeError: Cannot read property 'event' of null
Error spotted:  TypeError: Cannot read property 'event' of null
    at D:\Google Drive\Half Life Modding\backend app\node_modules\hlds-log\lib\functions.js:58:36
    at Array.forEach (<anonymous>)
    at HLDS_Log.regexSearch (D:\Google Drive\Half Life Modding\backend app\node_modules\hlds-log\lib\functions.js:55:24)
    at Socket.<anonymous> (D:\Google Drive\Half Life Modding\backend app\node_modules\hlds-log\lib\functions.js:44:18)
    at Socket.emit (events.js:321:20)
    at UDP.onMessage [as onmessage] (dgram.js:924:8)

log L 09/01/2021 - 08:14:15: "ryuichi<8>" killed "Billy<10>" with 9mmhandgun

Error spotted: TypeError: Cannot read property 'event' of null
Error spotted:  TypeError: Cannot read property 'event' of null
    at D:\Google Drive\Half Life Modding\backend app\node_modules\hlds-log\lib\functions.js:58:36
    at Array.forEach (<anonymous>)
    at HLDS_Log.regexSearch (D:\Google Drive\Half Life Modding\backend app\node_modules\hlds-log\lib\functions.js:55:24)
    at Socket.<anonymous> (D:\Google Drive\Half Life Modding\backend app\node_modules\hlds-log\lib\functions.js:44:18)
    at Socket.emit (events.js:321:20)
    at UDP.onMessage [as onmessage] (dgram.js:924:8)


/*jshint esversion: 6 */

const {HLDS_Log}= require('hlds-log');
//const {HLDS_Log} = require('../lib/app');

logger = new HLDS_Log(3000, true);

// Start logger
logger.start();

// Increase listeners limit to avoid warning
logger.setMaxListeners(15);

logger.once('hlds_connect', (info) => {
    console.log('Server connected!' + info.address);
});

logger.on('kill', info =>{
    console.log(info);
});

logger.on('raw', raw => {
    console.log(raw);
});

logger.on('say_team', info => {
    console.log(info);
});

logger.on('say', info => {
    console.log(info);
}); 

logger.on('join', info => {
    console.log(info);
});

logger.on('leave', info => {
    console.log(info);
});

logger.on('enter', info => {
    console.log(info);
});

logger.on('end_score', info => {
    console.log(info);
});

logger.on('player_action', info => {
    console.log(info);
});

logger.on('server_action', info => {
    console.log(info);
});

logger.on('round_end', info => {
    console.log(info);
});

logger.on('connect', info => {
    console.log(info);
});

logger.on('map_change', info => {
    console.log(info);
});

logger.on('map_start', info => {
    console.log(info);
});

logger.on('suicide', info => {
    console.log(info);
});

logger.on('shutdown', info => {
    console.log(info);
});

logger.on('log_off', info => {
    console.log(info);
});

logger.on('cvarsDone', info => {
    console.log(info);
});

logger.on('kick', info => {
    console.log(info);
});

logger.on('error', error =>{
    console.log('Error spotted: ', error)
})

add time variables on emit 'cvar'

const cvar = (line) => {
    //log L 12/16/2019 - 22:20:09: Server cvar "mp_friendlyfire" = "0"
    const items = line.match(
      /log L ([0-9]{2})\/([0-9]{2})\/([0-9]{4}) - ([01]?\d|2[0-3]):([0-5]\d):([0-5]\d): Server cvar "(.+)" = "(.*)"/i
    );
    return {
	event: "cvar",
	cvarName: items[7],
	cvarValue: items[8],
	time: {
		ss: items[6],
		mm: items[5],
		hh: items[4]
	},
	date: {
		dd: items[2],
		mm: items[1],
		yy: items[3]
	}
    };
};

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