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app.js
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app.js
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var express = require('express');
var path = require('path');
var favicon = require('static-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');
var term = require('term.js');
var io = require('socket.io');
var pty = require('pty.js');
var routes = require('./routes/index');
var users = require('./routes/users');
var app = express();
// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');
app.use(favicon());
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
app.use(term.middleware());
app.use('/', routes);
app.use('/users', users);
/// catch 404 and forwarding to error handler
app.use(function(req, res, next) {
var err = new Error('Not Found');
err.status = 404;
next(err);
});
/// error handlers
// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: err
});
});
}
// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
res.status(err.status || 500);
res.render('error', {
message: err.message,
error: {}
});
});
module.exports = app;
var server = app.listen(3000, function() {
console.log('Listening on port %d', server.address().port);
});
io = io.listen(server);
io.configure(function (){
io.set('authorization', function (handshakeData, callback) {
if (handshakeData.query && handshakeData.query.presenter == "true") {
handshakeData.presenter = true;
console.log("AUTHORIZED PRESENTER");
}
callback(null, true);
});
});
io.sockets.on('connection', function (socket) {
console.log(socket.handshake);
if (socket.handshake.presenter) {
var term = pty.spawn('bash', [], {
name: 'xterm-color',
cols: 80,
rows: 30,
cwd: process.env.HOME,
env: process.env
});
term.on('data', function(data) {
io.sockets.emit('data', data);
});
socket.emit('data', "this is some data");
socket.on('data', function (data) {
term.write(data);
});
}
/*
term.write('ls\r');
term.resize(100, 40);
term.write('ls /\r');
console.log(term.process);
*/
});