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Initial sync up with master after Prettier

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This commit is contained in:
Bryan Ashby
2022-06-12 13:57:46 -06:00
parent ba5775adc9 7c01946d6e
commit e0fca9f8f7
177 changed files with 23158 additions and 17630 deletions
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126
core/telnet_bridge.js
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@@ -2,24 +2,19 @@
'use strict';
// ENiGMA½
const MenuModule = require('./menu_module.js').MenuModule;
const resetScreen = require('./ansi_term.js').resetScreen;
const setSyncTermFontWithAlias = require('./ansi_term.js').setSyncTermFontWithAlias;
const MenuModule = require('./menu_module.js').MenuModule;
const resetScreen = require('./ansi_term.js').resetScreen;
const setSyncTermFontWithAlias = require('./ansi_term.js').setSyncTermFontWithAlias;
// deps
const async = require('async');
const _ = require('lodash');
const net = require('net');
const EventEmitter = require('events');
const async = require('async');
const _ = require('lodash');
const net = require('net');
const EventEmitter = require('events');
const {
TelnetSocket,
TelnetSpec :
{
Commands,
Options,
SubNegotiationCommands,
},
TelnetSpec: { Commands, Options, SubNegotiationCommands },
} = require('telnet-socket');
/*
@@ -37,15 +32,12 @@ const {
// :TODO: ENH: Support nodeMax and tooManyArt
exports.moduleInfo = {
name : 'Telnet Bridge',
desc : 'Connect to other Telnet Systems',
author : 'Andrew Pamment',
name: 'Telnet Bridge',
desc: 'Connect to other Telnet Systems',
author: 'Andrew Pamment',
};
const IAC_DO_TERM_TYPE = TelnetSocket.commandBuffer(
Commands.DO,
Options.TTYPE
);
const IAC_DO_TERM_TYPE = TelnetSocket.commandBuffer(Commands.DO, Options.TTYPE);
class TelnetClientConnection extends EventEmitter {
constructor(client) {
@@ -57,20 +49,20 @@ class TelnetClientConnection extends EventEmitter {
}
updateActivity() {
if (0 === (this.dataHits++ % 4)) {
if (0 === this.dataHits++ % 4) {
this.client.explicitActivityTimeUpdate();
}
}
restorePipe() {
if(!this.pipeRestored) {
if (!this.pipeRestored) {
this.pipeRestored = true;
this.client.restoreDataHandler();
// client may have bailed
if(null !== _.get(this, 'client.term.output', null)) {
if(this.bridgeConnection) {
if (null !== _.get(this, 'client.term.output', null)) {
if (this.bridgeConnection) {
this.client.term.output.unpipe(this.bridgeConnection);
}
this.client.term.output.resume();
@@ -99,7 +91,7 @@ class TelnetClientConnection extends EventEmitter {
// This is enough (in additional to other negotiations handled in telnet.js)
// to get us in on most systems
//
if(!this.termSent && data.indexOf(IAC_DO_TERM_TYPE) > -1) {
if (!this.termSent && data.indexOf(IAC_DO_TERM_TYPE) > -1) {
this.termSent = true;
this.bridgeConnection.write(this.getTermTypeNegotiationBuffer());
}
@@ -117,13 +109,13 @@ class TelnetClientConnection extends EventEmitter {
}
disconnect() {
if(this.bridgeConnection) {
if (this.bridgeConnection) {
this.bridgeConnection.end();
}
}
destroy() {
if(this.bridgeConnection) {
if (this.bridgeConnection) {
this.bridgeConnection.destroy();
this.bridgeConnection.removeAllListeners();
this.restorePipe();
@@ -136,16 +128,12 @@ class TelnetClientConnection extends EventEmitter {
// Create a TERMINAL-TYPE sub negotiation buffer using the
// actual/current terminal type.
//
const sendTermType = TelnetSocket.commandBuffer(
Commands.SB,
Options.TTYPE,
[
SubNegotiationCommands.IS,
...Buffer.from(this.client.term.termType), // e.g. "ansi"
Commands.IAC,
Commands.SE,
]
);
const sendTermType = TelnetSocket.commandBuffer(Commands.SB, Options.TTYPE, [
SubNegotiationCommands.IS,
...Buffer.from(this.client.term.termType), // e.g. "ansi"
Commands.IAC,
Commands.SE,
]);
return sendTermType;
}
}
@@ -154,8 +142,12 @@ exports.getModule = class TelnetBridgeModule extends MenuModule {
constructor(options) {
super(options);
this.config = Object.assign({}, _.get(options, 'menuConfig.config'), options.extraArgs);
this.config.port = this.config.port || 23;
this.config = Object.assign(
{},
_.get(options, 'menuConfig.config'),
options.extraArgs
);
this.config.port = this.config.port || 23;
}
initSequence() {
@@ -165,18 +157,18 @@ exports.getModule = class TelnetBridgeModule extends MenuModule {
async.series(
[
function validateConfig(callback) {
if(_.isString(self.config.host) &&
_.isNumber(self.config.port))
{
if (_.isString(self.config.host) && _.isNumber(self.config.port)) {
callback(null);
} else {
callback(new Error('Configuration is missing required option(s)'));
callback(
new Error('Configuration is missing required option(s)')
);
}
},
function createTelnetBridge(callback) {
const connectOpts = {
port : self.config.port,
host : self.config.host,
port: self.config.port,
host: self.config.host,
};
self.client.term.write(resetScreen());
@@ -187,8 +179,11 @@ exports.getModule = class TelnetBridgeModule extends MenuModule {
const telnetConnection = new TelnetClientConnection(self.client);
const connectionKeyPressHandler = (ch, key) => {
if('escape' === key.name) {
self.client.removeListener('key press', connectionKeyPressHandler);
if ('escape' === key.name) {
self.client.removeListener(
'key press',
connectionKeyPressHandler
);
telnetConnection.destroy();
}
};
@@ -196,16 +191,26 @@ exports.getModule = class TelnetBridgeModule extends MenuModule {
self.client.on('key press', connectionKeyPressHandler);
telnetConnection.on('connected', () => {
self.client.removeListener('key press', connectionKeyPressHandler);
self.client.log.info(connectOpts, 'Telnet bridge connection established');
self.client.removeListener(
'key press',
connectionKeyPressHandler
);
self.client.log.info(
connectOpts,
'Telnet bridge connection established'
);
// put the font back how it was prior, if fonts are enabled
if(self.client.term.syncTermFontsEnabled && self.config.font) {
self.client.term.rawWrite(setSyncTermFontWithAlias(self.config.font));
if (self.client.term.syncTermFontsEnabled && self.config.font) {
self.client.term.rawWrite(
setSyncTermFontWithAlias(self.config.font)
);
}
self.client.once('end', () => {
self.client.log.info('Connection ended. Terminating connection');
self.client.log.info(
'Connection ended. Terminating connection'
);
clientTerminated = true;
telnetConnection.disconnect();
});
@@ -218,18 +223,25 @@ exports.getModule = class TelnetBridgeModule extends MenuModule {
self.client.log.warn(`Telnet bridge connection error: ${err.message}`);
}
callback(clientTerminated ? new Error('Client connection terminated') : null);
callback(
clientTerminated
? new Error('Client connection terminated')
: null
);
});
telnetConnection.connect(connectOpts);
}
},
],
err => {
if(err) {
self.client.log.warn( { error : err.message }, 'Telnet connection error');
if (err) {
self.client.log.warn(
{ error: err.message },
'Telnet connection error'
);
}
if(!clientTerminated) {
if (!clientTerminated) {
self.prevMenu();
}
}