rkeys/io/ws/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 Em, _, Ws, wsocks, me;
  Em = require('events').EventEmitter;
  _ = require('lodash');
  Ws = require('faye-websocket');
  module.exports = me = import$(clone$(new Em()), {
    init: function(httpServers){
      var i$, len$, s, results$ = [];
      wsocks = [];
      for (i$ = 0, len$ = httpServers.length; i$ < len$; ++i$) {
        s = httpServers[i$];
        if (s) {
          results$.push(s.on('upgrade', fn$));
        }
      }
      return results$;
      function fn$(req, socket, body){
        var ws, addr;
        if (!Ws.isWebSocket(req)) {
          return;
        }
        wsocks.push(ws = new Ws(req, socket, body));
        addr = socket.remoteAddress;
        ws.on('close', function(){
          return log0("disconnect " + addr);
        });
        ws.on('message', function(it){
          var msg;
          msg = JSON.parse(it.data);
          return me.emit(_.keys(msg)[0], {
            act: _.values(msg)[0],
            ip: addr
          });
        });
        return ws.on('open', function(){
          log0("connect " + addr);
          return me.emit('connect', ws);
        });
      }
    },
    broadcast: function(id, data){
      var i$, ref$, len$, ws, ref1$, results$ = [];
      for (i$ = 0, len$ = (ref$ = wsocks).length; i$ < len$; ++i$) {
        ws = ref$[i$];
        results$.push(ws.send(JSON.stringify((ref1$ = {}, ref1$[id + ""] = data, ref1$))));
      }
      return results$;
    }
  });
  function import$(obj, src){
    var own = {}.hasOwnProperty;
    for (var key in src) if (own.call(src, key)) obj[key] = src[key];
    return obj;
  }
  function clone$(it){
    function fun(){} fun.prototype = it;
    return new fun;
  }
}).call(this);