rkeys/server.js

A platform for creating tablet/HTML5 virtual-keyboard apps to send keystrokes to remote X11

// Generated by LiveScript 1.3.0
(function(){
  var Args, Bify, ErrHan, Express, Fs, Http, Https, Lsify, Morgan, Nib, Path, Shell, Stylus, join$ = [].join;
  require('./log');
  if ((Args = require('./args')).genSslCert) {
    return require('./gen-ssl-cert')();
  }
  Bify = require('browserify');
  ErrHan = require('errorhandler');
  Express = require('express');
  Fs = require('fs');
  Http = require('http');
  Https = require('https');
  Lsify = require('lsify');
  Morgan = require('morgan');
  Nib = require('nib');
  Path = require('path');
  Shell = require('shelljs/global');
  Stylus = require('stylus');
  require('./io/x11/boot')(function(err){
    var ApiHttp, ApiWs, dirs, DIRUI, x$, express, i$, ref$, len$, d, y$;
    if (err) {
      return log(err);
    }
    ApiHttp = require('./io/api/http');
    ApiWs = require('./io/api/ws');
    log("dirs: " + join$.call(Args.dirs, ' '));
    dirs = Args.dirs.concat(DIRUI = __dirname + "/ui");
    if (process.env.NODE_ENV === 'development') {
      dirs = dirs.concat(__dirname);
    }
    x$ = express = Express();
    x$.set('port', Args.port);
    x$.use(Morgan('dev'));
    x$.set('view engine', 'jade');
    x$.set('views', dirs);
    x$.get(/^\/([_A-Za-z\-\/]+)$/, function(req, res){
      return res.render(req.params[0]);
    });
    for (i$ = 0, len$ = (ref$ = Args.dirs).length; i$ < len$; ++i$) {
      d = ref$[i$];
      express.use(Express['static'](d));
    }
    express.use(Express['static'](DIRUI));
    for (i$ = 0, len$ = (ref$ = Args.dirs).length; i$ < len$; ++i$) {
      d = ref$[i$];
      useLivescript(d);
      useStylus(d);
    }
    useStylus(DIRUI);
    y$ = express;
    y$.use(ErrHan());
    y$.locals.basedir = DIRUI;
    startHttp(function(err, s0){
      if (err) {
        return log(err);
      }
      return startHttps(function(err, s1){
        if (err) {
          return log(err);
        }
        ApiHttp.init(express);
        return ApiWs.init([s0, s1]);
      });
    });
    function startHttp(cb){
      var s, p;
      s = Http.createServer(express);
      return s.listen(p = Args.port, function(err){
        if (!err) {
          log0("Express http server listening on port " + p);
        }
        return cb(err, s);
      });
    }
    function startHttps(cb){
      var keys, d, certs, keyPath, certPath, key, cert, s, p;
      keys = ls((function(){
        var i$, ref$, len$, results$ = [];
        for (i$ = 0, len$ = (ref$ = Args.dirs).length; i$ < len$; ++i$) {
          d = ref$[i$];
          results$.push(Path.join(d, '/*key.pem'));
        }
        return results$;
      }()));
      certs = ls((function(){
        var i$, ref$, len$, results$ = [];
        for (i$ = 0, len$ = (ref$ = Args.dirs).length; i$ < len$; ++i$) {
          d = ref$[i$];
          results$.push(Path.join(d, '/*cert.pem'));
        }
        return results$;
      }()));
      if (!(keys.length && certs.length)) {
        return cb();
      }
      log("found ssl key " + (keyPath = keys[0]));
      log("found ssl cert " + (certPath = certs[0]));
      key = Fs.readFileSync(keyPath);
      cert = Fs.readFileSync(certPath);
      s = Https.createServer({
        key: key,
        cert: cert
      }, express);
      return s.listen(p = Args.portSsl, function(err){
        if (!err) {
          log0("Express https server listening on port " + p);
        }
        return cb(err, s);
      });
    }
    function useLivescript(dir){
      return express.use("*.js", function(req, res, next){
        var lspath, b;
        lspath = Path.resolve(Path.join(dir, req.params[0] + ".ls"));
        if (!test('-e', lspath)) {
          return next();
        }
        b = Bify(lspath, {
          basedir: dir,
          paths: [DIRUI]
        });
        log("compile " + lspath);
        return b.transform(Lsify).bundle(function(err, buf){
          if (err) {
            return next(err);
          }
          return res.send(buf.toString());
        });
      });
    }
    function useStylus(dir){
      var dirCss;
      express.use(Stylus.middleware({
        src: dir,
        dest: dirCss = "/tmp/rkeys/" + dir + "/css",
        compile: function(str, path){
          return Stylus(str).set('filename', path).set('paths', [dir, DIRUI]).use(Nib());
        }
      }));
      return express.use(Express['static'](dirCss));
    }
    return useStylus;
  });
}).call(this);