main.js

   1 function doLogin(aForm) {
   2         room = 'guests@conference.babelmonkeys.de';
   3         domain = 'babelmonkeys.de'
   4         user = 'muckl';
   5         password = 'ooje0OjuJeekaek6';
   6         if (!aForm.nickname.value)
   7                 return false;
   8         try {
   9                 oArgs = new Object();
  10                 oArgs.httpbase = '/http-bind/';
  11                 oArgs.timerval = 2000;
  12                 con = new JSJaCHttpBindingConnection(oArgs)
  13
  14                 nickname = aForm.nickname.value;
  15                 setupHandlers(con);
  16
  17                 oArgs = new Object();
  18                 oArgs.domain = domain;
  19                 oArgs.username = user;
  20                 oArgs.resource = randomString();
  21                 oArgs.pass = password;
  22                 con.connect(oArgs);
  23         } catch (e) {
  24                 alert(e);
  25         } finally {
  26                 return false;
  27         }
  28 }
  29
  30 function setupHandlers(con) {
  31         con.registerHandler('message', handleMessage);
  32         con.registerHandler('presence', handlePresence);
  33         con.registerHandler('iq', handleIQ);
  34         con.registerHandler('onconnect', handleConnected);
  35         con.registerHandler('onerror', handleError);
  36         // con.registerHandler('status_changed', handleStatusChanged);
  37         con.registerHandler('ondisconnect', handleDisconnected);
  38
  39         con.registerIQGet('query', NS_VERSION, handleIqVersion);
  40         con.registerIQGet('query', NS_TIME, handleIqTime);
  41 }
  42
  43 function handleConnected() {
  44         con.send(new JSJaCPresence());
  45         GCpresence = new JSJaCPresence();
  46         GCpresence.setTo(room + '/' + nickname);
  47         con.send(GCpresence);
  48
  49         // Make things (in)visible
  50         document.getElementById('login').style.display = 'none';
  51         document.getElementById('chat').style.display = 'block';
  52         document.getElementById('roster').style.display = 'block';
  53         document.getElementById('entry').style.display  = 'block';
  54 }
  55
  56 function handleError(e) {
  57         alert("An error occured:" +
  58                 "\nCode: " + e.getAttribute('code') +
  59                 "\nType: " + e.getAttribute('type') +
  60                 "\nCondition: " + e.firstChild.nodeName);
  61         // Make things (in)visible
  62         document.getElementById('login').style.display = 'block';
  63         document.getElementById('chat').style.display = 'none';
  64         document.getElementById('roster').style.display = 'none';
  65         document.getElementById('entry').style.display  = 'none';
  66
  67
  68         if (con.connected())
  69                 con.disconnect();
  70 }
  71
  72 function handleDisconnected() {
  73         // Make things (in)visible
  74         document.getElementById('login').style.display = 'block';
  75         document.getElementById('chat').style.display = 'none';
  76         document.getElementById('roster').style.display = 'none';
  77         document.getElementById('entry').style.display  = 'none';
  78 }
  79
  80 function handleMessage(aJSJaCPacket) {
  81         var html = '';
  82         html += '<div class="msg">';
  83         if (aJSJaCPacket.getFromJID().getResource()) {
  84                 html += '<span class="sender">';
  85                 html += aJSJaCPacket.getFromJID().getResource();
  86                 html += ':</span> ';
  87                 html += aJSJaCPacket.getBody().htmlEnc() + '</div>';
  88         } else {
  89                 html += '<span class="server">';
  90                 html += aJSJaCPacket.getBody().htmlEnc() + '</span></div>';
  91         }
  92
  93         document.getElementById('chat').innerHTML += html;
  94         document.getElementById('chat').lastChild.scrollIntoView();
  95 }
  96
  97 function handlePresence(aJSJaCPacket) {
  98         if (aJSJaCPacket.getFromJID().toString().split('/')[0] != room)
  99                 return
 100         roster_list = document.getElementById('roster_list');
 101         nick = aJSJaCPacket.getFromJID().getResource();
 102         if (aJSJaCPacket.getType() == 'unavailable') {
 103                 element = document.getElementById(nick);
 104                 roster_list.removeChild(element);
 105         } else {
 106                 roster_list.innerHTML += '<li id="' + nick + '">' + nick + '</li>';
 107         }
 108 }
 109
 110 function handleIQ(iq) {
 111         con.send(iq.errorReply(ERR_FEATURE_NOT_IMPLEMENTED));
 112 }
 113
 114 function handleIqVersion(iq) {
 115         con.send(iq.reply([
 116                      iq.buildNode('name', 'jsjacChatClient'),
 117                      iq.buildNode('version', JSJaC.Version),
 118                      iq.buildNode('os', navigator.userAgent)
 119                      ]));
 120         return true;
 121 }
 122
 123 function handleIqTime(iq) {
 124         var now = new Date();
 125         con.send(iq.reply([iq.buildNode('display',
 126                                   now.toLocaleString()),
 127                      iq.buildNode('utc',
 128                                   now.jabberDate()),
 129                      iq.buildNode('tz',
 130                                   now.toLocaleString().substring(now.toLocaleString().lastIndexOf(' ')+1))
 131                      ]));
 132         return true;
 133 }
 134
 135 function sendMessage(aForm) {
 136         if (aForm.text.value) {
 137                 message = new JSJaCMessage();
 138                 message.setBody(aForm.text.value);
 139                 message.setType('groupchat');
 140                 message.setTo(room);
 141                 con.send(message);
 142                 aForm.text.value = '';
 143         }
 144         return false;
 145 }
 146
 147 function randomString() {
 148         var chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXTZabcdefghiklmnopqrstuvwxyz";
 149         var string_length = 20;
 150         var randomstring = '';
 151         for (var i=0; i<string_length; i++) {
 152                 var rnum = Math.floor(Math.random() * chars.length);
 153                 randomstring += chars.substring(rnum,rnum+1);
 154         }
 155         return randomstring;
 156 }
 157
 158
 159
 160 onunload = function() {
 161         if (con.connected())
 162                 con.disconnect();
 163 }
 164