84 lines
2.0 KiB
JavaScript
84 lines
2.0 KiB
JavaScript
/* jslint node: true */
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'use strict';
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var ansi = require('./ansi_term.js');
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//var artwork = require('./art.js');
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var theme = require('./theme.js');
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var moduleUtil = require('./module_util.js');
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var Log = require('./logger.js').log;
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var Config = require('./config.js').config;
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var packageJson = require('../package.json');
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var assert = require('assert');
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var util = require('util');
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exports.connectEntry = connectEntry;
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function ansiQueryTermSizeIfNeeded(client) {
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if(client.term.termHeight > 0 || client.term.termWidth > 0) {
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return;
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}
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var onCPR = function(pos) {
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//
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// If we've already found out, disregard
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//
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if(client.term.termHeight > 0 || client.term.termWidth > 0) {
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return;
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}
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assert(2 === pos.length);
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client.term.termHeight = pos[0];
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client.term.termWidth = pos[1];
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Log.debug(
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{ termWidth : client.term.termWidth, termHeight : client.term.termHeight, updateSource : 'ANSI CPR' },
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'Window size updated');
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};
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client.once('cursor position report', onCPR);
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// give up after 2s
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setTimeout(function onTimeout() {
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client.removeListener('cursor position report', onCPR);
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}, 2000);
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client.term.write(ansi.queryScreenSize());
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}
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function prepareTerminal(term) {
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term.write(ansi.normal());
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term.write(ansi.disableVT100LineWrapping());
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// :TODO: set xterm stuff -- see x84/others
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}
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function displayBanner(term) {
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// :TODO: add URL to banner
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term.write(ansi.fromPipeCode(util.format('' +
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'|33Conected to |32EN|33|01i|32|22GMA|32|01½|00 |33BBS version|31|01 %s\n' +
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'|00|33Copyright (c) 2014 Bryan Ashby\n' +
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'|00', packageJson.version)));
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}
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function connectEntry(client) {
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var term = client.term;
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//
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// If we don't yet know the client term width/height,
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// try with a nonstandard ANSI DSR type request.
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//
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ansiQueryTermSizeIfNeeded(client);
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prepareTerminal(term);
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//
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// Always show a ENiGMA½ banner
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//
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displayBanner(term);
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setTimeout(function onTimeout() {
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client.gotoMenuModule( { name : Config.firstMenu });
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}, 500);
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}
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