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Start of cleanup

This commit is contained in:
Bryan Ashby 2016-07-09 20:09:03 -06:00
parent 1aa77530dd
commit 6ffef26cbf
1 changed files with 23 additions and 26 deletions
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37
core/servers/telnet.js
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@ -2,17 +2,17 @@
'use strict'; 'use strict';
// ENiGMA½ // ENiGMA½
var baseClient = require('../client.js'); const baseClient = require('../client.js');
var Log = require('../logger.js').log; const Log = require('../logger.js').log;
var ServerModule = require('../server_module.js').ServerModule; const ServerModule = require('../server_module.js').ServerModule;
var Config = require('../config.js').config; const Config = require('../config.js').config;
var net = require('net'); // deps
var buffers = require('buffers'); const net = require('net');
var binary = require('binary'); const buffers = require('buffers');
var stream = require('stream'); const binary = require('binary');
var assert = require('assert'); const assert = require('assert');
var util = require('util'); const util = require('util');
//var debug = require('debug')('telnet'); //var debug = require('debug')('telnet');
@ -155,19 +155,19 @@ var NEW_ENVIRONMENT_COMMANDS = {
USERVAR : 3, USERVAR : 3,
}; };
var IAC_BUF = new Buffer([ COMMANDS.IAC ]); const IAC_BUF = new Buffer([ COMMANDS.IAC ]);
var SB_BUF = new Buffer([ COMMANDS.SB ]); //var SB_BUF = new Buffer([ COMMANDS.SB ]);
var SE_BUF = new Buffer([ COMMANDS.SE ]); //var SE_BUF = new Buffer([ COMMANDS.SE ]);
var IAC_SE_BUF = new Buffer([ COMMANDS.IAC, COMMANDS.SE ]); const IAC_SE_BUF = new Buffer([ COMMANDS.IAC, COMMANDS.SE ]);
var COMMAND_NAMES = Object.keys(COMMANDS).reduce(function(names, name) { const COMMAND_NAMES = Object.keys(COMMANDS).reduce(function(names, name) {
names[COMMANDS[name]] = name.toLowerCase(); names[COMMANDS[name]] = name.toLowerCase();
return names; return names;
}, {}); }, {});
var COMMAND_IMPLS = {}; const COMMAND_IMPLS = {};
[ 'do', 'dont', 'will', 'wont', 'sb' ].forEach(function(command) { [ 'do', 'dont', 'will', 'wont', 'sb' ].forEach(function(command) {
var code = COMMANDS[command.toUpperCase()]; const code = COMMANDS[command.toUpperCase()];
COMMAND_IMPLS[code] = function(bufs, i, event) { COMMAND_IMPLS[code] = function(bufs, i, event) {
if(bufs.length < (i + 1)) { if(bufs.length < (i + 1)) {
return MORE_DATA_REQUIRED; return MORE_DATA_REQUIRED;
@ -430,9 +430,6 @@ function TelnetClient(input, output) {
var bufs = buffers(); var bufs = buffers();
this.bufs = bufs; this.bufs = bufs;
var readyFired = false;
var encodingSet = false;
this.setInputOutput(input, output); this.setInputOutput(input, output);
this.negotiationsComplete = false; // are we in the 'negotiation' phase? this.negotiationsComplete = false; // are we in the 'negotiation' phase?