gecko-dev/extensions/irc/js/lib/irc.js

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JavaScript

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is JSIRC Library
*
* The Initial Developer of the Original Code is New Dimensions Consulting,
* Inc. Portions created by New Dimensions Consulting, Inc. are
* Copyright (C) 1999 New Dimenstions Consulting, Inc. All
* Rights Reserved.
*
* Contributor(s):
*
*
* Contributor(s):
* Robert Ginda, rginda@ndcico.com, original author
*
****
*
* depends on utils.js, events.js, and connection.js
*
* IRC(RFC 1459) library.
* Contains the following classes:
*
* CIRCNetwork
* Networtk object. Takes care of logging into a "primary" server given a
* list of potential hostnames for an IRC network. (among other things.)
*
* CIRCServer
* Server object. Requires an initialized bsIConnection object for
* communicating with the irc server.
* Server.sayTo queues outgoing PRIVMSGs for sending to the server. Using
* sayTo takes care not to send lines faster than one every 1.5 seconds.
* Server.connection.sendData sends raw lines over the connection, avoiding the
* queue.
*
* CIRCUser
* User objects. Children of server objects.
*
* CIRCChannel
* Channel object. Children of server objects.
*
* CIRCChanMode
* Channel mode object. Children of channel objects
*
* CIRCChanUser
* Channel User objects. Children of channel objects, with __proto__ set
* to a CIRCUser object (automatically.)
*
* 1999-09-15 rginda@ndcico.com v1.0
*
*/
function userIsMe (user)
{
switch (user.TYPE)
{
case "IRCUser":
return (user == user.parent.me);
break;
case "IRCChanUser":
return (user.__proto__ == user.parent.parent.me);
break;
default:
return false;
}
}
/*
* irc network
*/
function CIRCNetwork (name, serverList, eventPump)
{
this.name = name;
this.serverList = serverList;
this.eventPump = eventPump;
}
/** Clients should override this stuff themselves **/
CIRCNetwork.prototype.INITIAL_NICK = "js-irc";
CIRCNetwork.prototype.INITIAL_NAME = "INITIAL_NAME";
CIRCNetwork.prototype.INITIAL_DESC = "INITIAL_DESC";
CIRCNetwork.prototype.INITIAL_CHANNEL = "#jsbot";
/* set INITIAL_CHANNEL to "" if you don't want a primary channel */
CIRCNetwork.prototype.MAX_CONNECT_ATTEMPTS = 5000;
CIRCNetwork.prototype.stayingPower = false;
CIRCNetwork.prototype.TYPE = "IRCNetwork";
CIRCNetwork.prototype.connect =
function net_conenct(pass)
{
var ev = new CEvent ("network", "do-connect", this, "onDoConnect");
ev.password = pass;
this.eventPump.addEvent (ev);
}
CIRCNetwork.prototype.quit =
function net_quit (reason)
{
this.stayingPower = false;
if (this.isConnected())
this.primServ.logout (reason);
}
/*
* Handles a request to connect to a primary server.
*/
CIRCNetwork.prototype.onDoConnect =
function net_doconnect(e)
{
var c;
if ((this.primServ) && (this.primServ.connection.isConnected))
return true;
var attempt = (typeof e.attempt == "undefined") ? 1 : e.attempt + 1;
var host = (typeof e.lastHost == "undefined") ? 0 : e.lastHost + 1;
if (attempt > this.MAX_CONNECT_ATTEMPTS)
return false;
try
{
c = new CBSConnection();
}
catch (ex)
{
dd ("cant make socket.");
var ev = new CEvent ("network", "error", this, "onError");
ev.meat = "Unable to create socket: " + ex;
this.eventPump.addEvent (ev);
return false;
}
if (host >= this.serverList.length)
host = 0;
if (c.connect (this.serverList[host].name, this.serverList[host].port,
(void 0), true))
{
var ev = new CEvent ("network", "connect", this, "onConnect");
ev.server = this.primServ = new CIRCServer (this, c);
this.eventPump.addEvent (ev);
}
else
{ /* connect failed, try again */
var ev = new CEvent ("network", "do-connect", this, "onDoConnect");
ev.lastHost = host;
ev.attempt = attempt;
this.eventPump.addEvent (ev);
}
return true;
}
/*
* What to do when the client connects to it's primary server
*/
CIRCNetwork.prototype.onConnect =
function net_connect (e)
{
this.primServ = e.server;
this.primServ.login (this.INITIAL_NICK, this.INITIAL_NAME,
this.INITIAL_DESC, e.pass);
return true;
}
CIRCNetwork.prototype.isConnected =
function net_connected (e)
{
return (this.primServ && this.primServ.connection.isConnected);
}
/*
* irc server
*/
function CIRCServer (parent, connection)
{
this.parent = parent;
this.connection = connection;
this.channels = new Object();
this.users = new Object();
this.sendQueue = new Array();
this.lastSend = new Date("1/1/1980");
this.sendsThisRound = 0;
this.savedLine = "";
this.lag = -1;
this.usersStable = true;
if (typeof connection.startAsyncRead == "function")
connection.startAsyncRead(this);
else
this.parent.eventPump.addEvent(new CEvent ("server", "poll", this,
"onPoll"));
}
CIRCServer.prototype.MAX_LINES_PER_SEND = 5;
CIRCServer.prototype.MS_BETWEEN_SENDS = 1500;
CIRCServer.prototype.READ_TIMEOUT = 2000;
CIRCServer.prototype.TOO_MANY_LINES_MSG = "\01ACTION has said too much\01";
CIRCServer.prototype.VERSION_RPLY = "JS-IRC Library v0.01, " +
"Copyright (C) 1999 Robert Ginda; rginda@ndcico.com";
CIRCServer.prototype.DEFAULT_REASON = "no reason";
CIRCServer.prototype.TYPE = "IRCServer";
CIRCServer.prototype.flushSendQueue =
function serv_flush()
{
this.sendQueue.length = 0;
dd("sendQueue flushed.");
return true;
}
CIRCServer.prototype.login =
function serv_login(nick, name, desc, pass)
{
this.me = new CIRCUser (this, nick, name);
if (pass)
this.sendData ("PASS " + pass + "\n");
this.sendData ("NICK " + nick + "\n");
this.sendData ("USER " + name + " foo bar :" + desc + "\n");
}
CIRCServer.prototype.logout =
function serv_logout(reason)
{
if (typeof reason == "undefined") reason = this.DEFAULT_REASON;
this.connection.sendData ("QUIT :" + reason + "\n");
this.connection.disconnect();
}
CIRCServer.prototype.addChannel =
function serv_addchan (name)
{
return new CIRCChannel (this, name);
}
CIRCServer.prototype.addUser =
function serv_addusr (nick, name, host)
{
return new CIRCUser (this, nick, name, host);
}
CIRCServer.prototype.getChannelsLength =
function serv_chanlen()
{
var i = 0;
for (var p in this.channels)
i++;
return i;
}
CIRCServer.prototype.getUsersLength =
function serv_chanlen()
{
var i = 0;
for (var p in this.users)
i++;
return i;
}
CIRCServer.prototype.sendData =
function serv_senddata (msg)
{
this.queuedSendData (msg);
}
CIRCServer.prototype.queuedSendData =
function serv_senddata (msg)
{
if (this.sendQueue.length == 0)
this.parent.eventPump.addEvent (new CEvent ("server", "senddata",
this, "onSendData"));
arrayInsertAt (this.sendQueue, 0, msg);
}
/*
* Takes care not to let more than MAX_LINES_PER_SEND lines out per
* cycle. Cycle's are defined as the time between onPoll calls.
*/
CIRCServer.prototype.messageTo =
function serv_messto (code, target, msg, ctcpCode)
{
var lines = String(msg).split ("\n");
var sendable = 0, i;
var pfx = "", sfx = "";
if (this.sendsThisRound > this.MAX_LINES_PER_SEND)
return false;
if (ctcpCode)
{
pfx = "\01" + ctcpCode + " ";
sfx = "\01";
}
for (i in lines)
if ((lines[i] != "") || ctcpCode) sendable++;
for (i in lines)
{
if (((this.sendsThisRound == this.MAX_LINES_PER_SEND - 1) &&
(sendable > this.MAX_LINES_PER_SEND)) ||
(this.sendsThisRound == this.MAX_LINES_PER_SEND))
{
this.sendData ("PRIVMSG " + target + " :" +
this.TOO_MANY_LINES_MSG + "\n");
this.sendsThisRound++;
return true;
}
if ((lines[i] != "") || ctcpCode)
{
this.sendsThisRound++;
var line = code + " " + target + " :" + pfx + lines[i] + sfx;
//dd ("-*- irc sending '" + line + "'");
this.sendData (line + "\n");
}
}
return true;
}
CIRCServer.prototype.sayTo =
function serv_sayto (target, msg)
{
this.messageTo ("PRIVMSG", target, msg);
}
CIRCServer.prototype.noticeTo =
function serv_noticeto (target, msg)
{
this.messageTo ("NOTICE", target, msg);
}
CIRCServer.prototype.actTo =
function serv_actto (target, msg)
{
this.messageTo ("PRIVMSG", target, msg, "ACTION");
}
CIRCServer.prototype.ctcpTo =
function serv_ctcpto (target, code, msg, method)
{
if (typeof msg == "undefined")
msg = "";
if (typeof method == "undefined")
method = "PRIVMSG";
this.messageTo (method, target, msg, code);
}
/**
* Abstracts the whois command.
*
* @param target intended user(s).
*/
CIRCServer.prototype.whois =
function serv_whois (target)
{
this.sendData ("WHOIS " + target + "\n");
}
CIRCServer.prototype.onDisconnect =
function serv_disconnect(e)
{
if ((this.parent.primServ == this) && (this.parent.stayingPower))
{ /* fell off primary server, reconnect to any host in the serverList */
var ev = new CEvent ("network", "do-connect", this.parent,
"onDoConnect");
this.parent.eventPump.addEvent (ev);
}
return true;
}
CIRCServer.prototype.onSendData =
function serv_onsenddata (e)
{
var d = new Date();
if (!this.connection.isConnected)
{
var ev = new CEvent ("server", "disconnect", this,
"onDisconnect");
ev.reason = "unknown";
this.parent.eventPump.addEvent (ev);
return false;
}
this.sendsThisRound = 0;
if (((d - this.lastSend) >= this.MS_BETWEEN_SENDS) &&
this.sendQueue.length > 0)
{
var s = this.sendQueue.pop();
if (s)
{
//dd ("queued send: " + s);
this.connection.sendData (s);
this.lastSend = d;
}
}
else
this.parent.eventPump.addEvent (new CEvent ("event-pump", "yield",
null, ""));
if (this.sendQueue.length > 0)
this.parent.eventPump.addEvent (new CEvent ("server", "senddata",
this, "onSendData"));
}
CIRCServer.prototype.onPoll =
function serv_poll(e)
{
var lines;
var ex;
try
{
line = this.connection.readData(this.READ_TIMEOUT);
}
catch (ex)
{
dd ("*** Caught exception " + ex + " reading from server " +
this.connection.host);
if (jsenv.HAS_RHINO && (ex instanceof java.lang.ThreadDeath))
{
dd("### catching a ThreadDeath");
throw(ex);
}
else if (typeof ex != "undefined")
{
var ev = new CEvent ("server", "disconnect", this,
"onDisconnect");
ev.reason = "error";
ev.exception = ex;
this.parent.eventPump.addEvent (ev);
return false;
}
else
line = ""
}
this.parent.eventPump.addEvent (new CEvent ("server", "poll", this,
"onPoll"));
if (line)
{
var ev = new CEvent ("server", "data-available", this,
"onDataAvailable");
ev.line = line;
this.parent.eventPump.addEvent (ev);
}
}
CIRCServer.prototype.onDataAvailable =
function serv_ppline(e)
{
var line = e.line;
if (line == "")
return false;
var incomplete = (line[line.length] != '\n');
var lines = line.split("\n");
if (this.savedLine)
{
lines[0] = this.savedLine + lines[0];
this.savedLine = "";
}
if (incomplete)
this.savedLine = lines.pop();
for (i in lines)
{
var ev = new CEvent("server", "rawdata", this, "onRawData");
ev.data = lines[i].replace(/\r/g, "");
this.parent.eventPump.addEvent (ev);
}
}
/*
* onRawData begins shaping the event by parsing the IRC message at it's
* simplest level. After onRawData, the event will have the following
* properties:
* name value
*
* set............"server"
* type..........."parsedata"
* destMethod....."onParsedData"
* destObject.....server (this)
* server.........server (this)
* connection.....CBSConnection (this.connection)
* source.........the <prefix> of the message (if it exists)
* user...........user object initialized with data from the message <prefix>
* params.........array containing the <middle> parameters of the message
* code...........the first <middle> parameter (most messages have this)
* meat...........the <trailing> parameter of the message
*
* See Section 2.3.1 of RFC 1459 for details on <prefix>, <middle> and
* <trailing> tokens.
*/
CIRCServer.prototype.onRawData =
function serv_onRawData(e)
{
var ary;
var l = e.data;
if (l[0] == ":")
{
ary = l.match (/:(\S+)\s(.*)/);
e.source = ary[1];
l = ary[2];
ary = e.source.match (/(\S+)!(\S+)@(.*)/);
if (ary)
{
e.user = new CIRCUser(this, ary[1], ary[2], ary[3]);
}
else
{
ary = e.source.match (/(\S+)@(.*)/);
if (ary)
{
e.user = new CIRCUser(this, "", ary[1], ary[2]);
}
}
}
e.server = this;
var sep = l.indexOf(":");
if (sep != -1) /* <trailing> param, if there is one */
e.meat = l.substr (sep + 1, l.length);
else
e.meat = "";
if (sep != -1)
e.params = l.substr(0, sep).split(" ");
else
e.params = l.split(" ");
e.code = e.params[0].toUpperCase();
if (e.params[e.params.length - 1] == "")
e.params.length--;
e.type = "parseddata";
e.destObject = this;
e.destMethod = "onParsedData";
return true;
}
/*
* onParsedData forwards to next event, based on |e.code|
*/
CIRCServer.prototype.onParsedData =
function serv_onParsedData(e)
{
e.type = e.code.toLowerCase();
e.destMethod = "on" + e.code[0].toUpperCase() +
e.code.substr (1, e.code.length).toLowerCase();
if (typeof this[e.destMethod] == "function")
e.destObject = this;
else
{
e.set = "network";
e.destObject = this.parent;
}
return true;
}
/* User changed topic */
CIRCServer.prototype.onTopic =
function serv_topic (e)
{
e.channel = new CIRCChannel (this, e.params[1]);
e.channel.topicBy = e.user.nick;
e.channel.topicDate = new Date();
e.channel.topic = e.meat;
e.destObject = e.channel;
e.set = "channel";
return true;
}
/* Successful login */
CIRCServer.prototype.on001 =
function serv_001 (e)
{
/* servers wont send a nick change notification if user was forced
* to change nick while logging in (eg. nick already in use.) We need
* to verify here that what the server thinks our name is, matches what
* we think it is. If not, the server wins.
*/
if (e.params[1] != e.server.me.properNick)
{
renameProperty (e.server.users, e.server.me.nick, e.params[1]);
e.server.me.changeNick(e.params[1]);
}
if (this.parent.INITIAL_CHANNEL)
{
this.parent.primChan = this.addChannel (this.parent.INITIAL_CHANNEL);
this.parent.primChan.join();
}
e.destObject = this.parent;
e.set = "network";
}
/* TOPIC reply */
CIRCServer.prototype.on332 =
function serv_332 (e)
{
e.channel = new CIRCChannel (this, e.params[2]);
e.channel.topic = e.meat;
e.destObject = e.channel;
e.set = "channel";
return true;
}
/* topic information */
CIRCServer.prototype.on333 =
function serv_333 (e)
{
e.channel = new CIRCChannel (this, e.params[2]);
e.channel.topicBy = e.params[3];
e.channel.topicDate = new Date(Number(e.params[4]) * 1000);
e.destObject = e.channel;
e.set = "channel";
return true;
}
/* name reply */
CIRCServer.prototype.on353 =
function serv_353 (e)
{
e.channel = new CIRCChannel (this, e.params[3]);
if (e.channel.usersStable)
e.channel.users = new Object();
e.destObject = e.channel;
e.set = "channel";
var nicks = e.meat.split (" ");
for (var n in nicks)
{
nick = nicks[n];
if (nick == "")
break;
switch (nick[0])
{
case "@":
e.user = new CIRCChanUser (e.channel,
nick.substr(1, nick.length),
true, (void 0));
break;
case "+":
e.user = new CIRCChanUser (e.channel,
nick.substr(1, nick.length),
(void 0), true);
break;
default:
e.user = new CIRCChanUser (e.channel, nick);
break;
}
}
return true;
}
/* end of names */
CIRCServer.prototype.on366 =
function serv_366 (e)
{
e.channel = new CIRCChannel (this, e.params[2]);
e.destObject = e.channel;
e.set = "channel";
e.channel.usersStable = true;
return true;
}
/* channel time stamp? */
CIRCServer.prototype.on329 =
function serv_329 (e)
{
e.channel = new CIRCChannel (this, e.params[2]);
e.destObject = e.channel;
e.set = "channel";
e.channel.timeStamp = new Date (Number(e.params[3]) * 1000);
return true;
}
/* channel mode reply */
CIRCServer.prototype.on324 =
function serv_324 (e)
{
e.channel = new CIRCChannel (this, e.params[2]);
e.destObject = this;
e.type = "chanmode";
e.destMethod = "onChanMode";
return true;
}
/* user changed the mode */
CIRCServer.prototype.onMode =
function serv_mode (e)
{
e.destObject = this;
if ((e.params[1][0] == "#") || (e.params[1][0] == "&"))
{
e.channel = new CIRCChannel (this, e.params[1]);
if (e.user)
e.user = new CIRCChanUser (e.channel, e.user.nick);
e.type = "chanmode";
e.destMethod = "onChanMode";
}
else
{
e.type = "usermode";
e.destMethod = "onUserMode";
}
return true;
}
CIRCServer.prototype.onUserMode =
function serv_usermode (e)
{
return true;
}
CIRCServer.prototype.onChanMode =
function serv_chanmode (e)
{
var modifier = "";
var params_eaten = 0;
var BASE_PARAM;
if (e.code.toUpperCase() == "MODE")
BASE_PARAM = 2;
else
if (e.code == "324")
BASE_PARAM = 3;
else
{
dd ("** INVALID CODE in ChanMode event **");
return false;
}
var mode_str = e.params[BASE_PARAM];
params_eaten++;
e.modeStr = mode_str;
e.usersAffected = new Array();
for (var i = 0; i < mode_str.length ; i++)
{
switch (mode_str[i])
{
case "+":
case "-":
modifier = mode_str[i];
break;
/* user modes */
case "o": /* operator */
if (modifier == "+")
{
var nick = e.params[BASE_PARAM + params_eaten];
var user = new CIRCChanUser (e.channel, nick, true);
params_eaten++;
e.usersAffected.push (user);
}
else
if (modifier == "-")
{
var nick = e.params[BASE_PARAM + params_eaten];
var user = new CIRCChanUser (e.channel, nick, false);
params_eaten++;
e.usersAffected.push (user);
}
break;
case "v": /* voice */
if (modifier == "+")
{
var nick = e.params[BASE_PARAM + params_eaten];
var user = new CIRCChanUser (e.channel, nick, (void 0),
true);
params_eaten++;
e.usersAffected.push (user);
}
else
if (modifier == "-")
{
var nick = e.params[BASE_PARAM + params_eaten];
var user = new CIRCChanUser (e.channel, nick, (void 0),
false);
params_eaten++;
e.usersAffected.push (user);
}
break;
case "b": /* ban */
var ban = e.params[BASE_PARAM + params_eaten];
params_eaten++;
if ((modifier == "+") &&
(typeof e.channel.bans[ban] == "undefined"))
{
e.channel.bans[ban] = {host: ban};
ban_evt = new CEvent ("channel", "ban", e.channel,
"onBan");
ban_evt.channel = e.channel;
ban_evt.ban = ban;
ban_evt.source = e.user;
this.parent.eventPump.addEvent (e);
}
else
if (modifier == "-")
delete e.channel.bans[ban];
break;
/* channel modes */
case "l": /* limit */
if (modifier == "+")
{
var limit = e.params[BASE_PARAM + params_eaten];
params_eaten++;
e.channel.mode.limit = limit;
}
else
if (modifier == "-")
e.channel.mode.limit = -1;
break;
case "k": /* key */
var key = e.params[BASE_PARAM + params_eaten];
params_eaten++;
if (modifier == "+")
e.channel.mode.key = key;
else
if (modifier == "-")
e.channel.mode.key = "";
break;
case "m": /* moderated */
if (modifier == "+")
e.channel.mode.moderated = true;
else
if (modifier == "-")
e.channel.mode.moderated = false;
break;
case "n": /* no outside messages */
if (modifier == "+")
e.channel.mode.publicMessages = false;
else
if (modifier == "-")
e.channel.mode.publicMessages = true;
break;
case "t": /* topic */
if (modifier == "+")
e.channel.mode.publicTopic = false;
else
if (modifier == "-")
e.channel.mode.publicTopic = true;
break;
case "i": /* invite */
if (modifier == "+")
e.channel.mode.invite = true;
else
if (modifier == "-")
e.channel.mode.invite = false;
break;
case "s": /* secret */
if (modifier == "+")
e.channel.mode.secret = true;
else
if (modifier == "-")
e.channel.mode.secret = false;
break;
case "p": /* private */
if (modifier == "+")
e.channel.mode.pvt = true;
else
if (modifier == "-")
e.channel.mode.pvt = false;
break;
}
}
e.destObject = e.channel;
e.set = "channel";
return true;
}
CIRCServer.prototype.onNick =
function serv_nick (e)
{
/* Some irc networks send the new nick in the meat, some send it in param[1]
* Handle both cases. */
var newNick = (e.meat) ? e.meat : e.params[1];
var newKey = newNick.toLowerCase();
var oldKey = e.user.nick;
renameProperty (e.server.users, oldKey, newKey);
e.oldNick = e.user.properNick;
e.user.changeNick(newNick);
for (var c in e.server.channels)
{
var cuser = e.server.channels[c].users[oldKey];
if (typeof cuser != "undefined")
{
renameProperty (e.server.channels[c].users, oldKey, newKey);
var ev = new CEvent ("channel", "nick", e.server.channels[c],
"onNick");
ev.channel = e.server.channels[c];
ev.user = cuser;
ev.server = ev.channel.parent;
ev.oldNick = e.oldNick;
this.parent.eventPump.addEvent(ev);
}
}
e.destObject = e.user;
e.set = "user";
return true;
}
CIRCServer.prototype.onQuit =
function serv_quit (e)
{
for (var c in e.server.channels)
{
if (e.server.channels[c].users[e.user.nick])
{
var ev = new CEvent ("channel", "quit", e.server.channels[c],
"onQuit");
ev.user = e.server.channels[c].users[e.user.nick];
ev.channel = e.server.channels[c];
ev.server = ev.channel.parent;
ev.reason = e.meat;
this.parent.eventPump.addEvent(ev);
delete e.server.channels[c].users[e.user.nick];
}
}
this.users[e.user.nick].lastQuitMessage = e.meat;
this.users[e.user.nick].lastQuitDate = new Date;
e.reason = e.meat;
e.destObject = e.user;
e.set = "user";
return true;
}
CIRCServer.prototype.onPart =
function serv_part (e)
{
e.channel = new CIRCChannel (this, e.params[1]);
e.user = new CIRCChanUser (e.channel, e.user.nick);
e.channel.removeUser(e.user.nick);
e.destObject = e.channel;
e.set = "channel";
return true;
}
CIRCServer.prototype.onKick =
function serv_kick (e)
{
e.channel = new CIRCChannel (this, e.params[1]);
e.lamer = new CIRCChanUser (e.channel, e.params[2]);
delete e.channel.users[e.lamer.nick];
e.reason = e.meat;
e.destObject = e.channel;
e.set = "channel";
return true;
}
CIRCServer.prototype.onJoin =
function serv_join (e)
{
e.channel = new CIRCChannel (this, e.meat);
if (e.user == this.me)
e.server.sendData ("MODE " + e.channel.name + "\n" /* +
"BANS " + e.channel.name + "\n" */);
e.user = new CIRCChanUser (e.channel, e.user.nick);
e.destObject = e.channel;
e.set = "channel";
return true;
}
CIRCServer.prototype.onPing =
function serv_ping (e)
{
/* non-queued send, so we can calcualte lag */
this.connection.sendData ("PONG :" + e.meat + "\n");
this.connection.sendData ("PING :" + e.meat + "\n");
this.lastPing = this.lastPingSent = new Date();
e.destObject = this.parent;
e.set = "network";
return true;
}
CIRCServer.prototype.onPong =
function serv_pong (e)
{
if (this.lastPingSent)
this.lag = (new Date() - this.lastPingSent) / 1000;
delete this.lastPingSent;
e.destObject = this.parent;
e.set = "network";
return true;
}
CIRCServer.prototype.onNotice =
function serv_notice (e)
{
if (!e.user)
{
e.set = "network";
e.destObject = this.parent;
return true;
}
if ((e.params[1][0] == "#") || (e.params[1][0] == "&"))
{
e.channel = new CIRCChannel(this, e.params[1]);
e.user = new CIRCChanUser (e.channel, e.user.nick);
e.replyTo = e.channel;
e.set = "channel";
}
else
{
e.set = "user";
e.replyTo = e.user; /* send replys to the user who sent the message */
}
e.destObject = e.replyTo;
return true;
}
CIRCServer.prototype.onPrivmsg =
function serv_privmsg (e)
{
/* setting replyTo provides a standard place to find the target for */
/* replys associated with this event. */
if ((e.params[1][0] == "#") || (e.params[1][0] == "&"))
{
e.channel = new CIRCChannel(this, e.params[1]);
e.user = new CIRCChanUser (e.channel, e.user.nick);
e.replyTo = e.channel;
e.set = "channel";
}
else
{
e.set = "user";
e.replyTo = e.user; /* send replys to the user who sent the message */
}
if (e.meat.search (/\x01.*\x01/i) != -1)
{
e.type = "ctcp";
e.destMethod = "onCTCP";
e.set = "server";
e.destObject = this;
}
else
e.destObject = e.replyTo;
return true;
}
CIRCServer.prototype.onCTCP =
function serv_ctcp (e)
{
var ary = e.meat.match (/^\x01(\S+) ?(.*)\x01$/i);
if (ary == null)
return false;
e.CTCPData = ary[2] ? ary[2] : "";
e.CTCPCode = ary[1].toLowerCase();
e.type = "ctcp-" + e.CTCPCode;
e.destMethod = "onCTCP" + ary[1][0].toUpperCase() +
ary[1].substr (1, ary[1].length).toLowerCase();
if (typeof this[e.destMethod] != "function")
{ /* if there's no place to land the event here, try to forward it */
e.destObject = e.replyTo;
e.set = (e.replyTo == e.user) ? "user" : "channel";
if (typeof e.replyTo[e.destMethod] != "function")
{ /* if there's no place to forward it, send it to unknownCTCP */
e.type = "unk-ctcp";
e.destMethod = "onUnknownCTCP";
}
}
else
e.destObject = this;
return true;
}
CIRCServer.prototype.onCTCPVersion =
function serv_cver (e)
{
var lines = e.server.VERSION_RPLY.split ("\n");
for (var i in lines)
e.user.notice ("\01VERSION " + lines[i] + "\01");
e.destObject = e.replyTo;
e.set = (e.replyTo == e.user) ? "user" : "channel";
return true;
}
CIRCServer.prototype.onCTCPPing =
function serv_cping (e)
{
/* non-queued send */
e.server.connection.sendData ("NOTICE " + e.user.nick + " :\01PING " +
e.CTCPData + "\01\n");
e.destObject = e.replyTo;
e.set = (e.replyTo == e.user) ? "user" : "channel";
return true;
}
CIRCServer.prototype.onCTCPDcc =
function serv_dcc (e)
{
var ary = e.CTCPData.match (/(\S+)? ?(.*)/);
e.DCCData = ary[2];
e.type = "dcc-" + ary[1].toLowerCase();
e.destMethod = "onDCC" + ary[1][0].toUpperCase() +
ary[1].substr (1, ary[1].length).toLowerCase();
if (typeof this[e.destMethod] != "function")
{ /* if there's no place to land the event here, try to forward it */
e.destObject = e.replyTo;
e.set = (e.replyTo == e.user) ? "user" : "channel";
}
else
e.destObject = this;
return true;
}
CIRCServer.prototype.onDCCChat =
function serv_dccchat (e)
{
var ary = e.DCCData.match (/(chat) (\d+) (\d+)/i);
if (ary == null)
return false;
e.id = ary[2];
e.port = ary[3];
e.destObject = e.replyTo;
e.set = (e.replyTo == e.user) ? "user" : "channel";
return true;
}
CIRCServer.prototype.onDCCSend =
function serv_dccsend (e)
{
var ary = e.DCCData.match (/(\S+) (\d+) (\d+) (\d+)/);
if (ary == null)
return false;
e.file = ary[1];
e.id = ary[2];
e.port = ary[3];
e.size = ary[4];
e.destObject = e.replyTo;
e.set = (e.replyTo == e.user) ? "user" : "channel";
return true;
}
/*
* channel
*/
function CIRCChannel (parent, name)
{
name = name.toLowerCase();
var existingChannel = parent.channels[name];
if (typeof existingChannel == "object")
return existingChannel;
this.parent = parent;
this.name = name;
this.users = new Object();
this.bans = new Object();
this.mode = new CIRCChanMode (this);
parent.channels[name] = this;
}
CIRCChannel.prototype.TYPE = "IRCChannel";
CIRCChannel.prototype.addUser =
function chan_adduser (nick, isOp, isVoice)
{
return new CIRCChanUser (this, nick, isOp, isVoice);
}
CIRCChannel.prototype.getUser =
function chan_getuser (nick)
{
nick = nick.toLowerCase(); // assumes valid param!
var cuser = this.users[nick];
return cuser; // caller expected to check for undefinededness
}
CIRCChannel.prototype.removeUser =
function chan_removeuser (nick)
{
delete this.users[nick.toLowerCase()]; // see ya
}
CIRCChannel.prototype.getUsersLength =
function chan_userslen ()
{
var i = 0;
for (var p in this.users)
i++;
return i;
}
CIRCChannel.prototype.setTopic =
function chan_topic (str)
{
if ((!this.mode.publicTopic) &&
(!this.parent.me.isOp))
return false;
str = String(str).split("\n");
for (var i in str)
this.parent.sendData ("TOPIC " + this.name + " :" + str[i] + "\n");
return true;
}
CIRCChannel.prototype.say =
function chan_say (msg)
{
this.parent.sayTo (this.name, msg);
}
CIRCChannel.prototype.act =
function chan_say (msg)
{
this.parent.actTo (this.name, msg);
}
CIRCChannel.prototype.notice =
function chan_notice (msg)
{
this.parent.noticeTo (this.name, msg);
}
CIRCChannel.prototype.ctcp =
function chan_ctcpto (code, msg, type)
{
if (typeof msg == "undefined")
msg = "";
if (typeof type == "undefined")
type = "PRIVMSG";
this.parent.messageTo (type, this.name, msg, code);
}
CIRCChannel.prototype.join =
function chan_join (key)
{
if (!key)
key = "";
this.parent.sendData ("JOIN " + this.name + " " + key + "\n");
return true;
}
CIRCChannel.prototype.part =
function chan_part ()
{
this.parent.sendData ("PART " + this.name + "\n");
return true;
}
/**
* Invites a user to a channel.
*
* @param nick the user name to invite.
*/
CIRCChannel.prototype.invite =
function chan_inviteuser (nick)
{
this.parent.sendData("INVITE " + nick + " " + this.name + "\n");
return true;
}
/*
* channel mode
*/
function CIRCChanMode (parent)
{
this.parent = parent;
this.limit = -1;
this.key = "";
this.moderated = false;
this.publicMessages = true;
this.publicTopic = true;
this.invite = false;
this.pvt = false;
}
CIRCChanMode.prototype.TYPE = "IRCChanMode";
CIRCChanMode.prototype.getModeStr =
function chan_modestr (f)
{
var str = "";
if (this.invite)
str += "i";
if (this.moderated)
str += "m";
if (!this.publicMessages)
str += "n";
if (!this.publicTopic)
str += "t";
if (this.pvt)
str += "p";
if (str)
str = "+" + str;
return str;
}
CIRCChanMode.prototype.setMode =
function chanm_mode (modestr)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
this.parent.parent.sendData ("MODE " + this.parent.name + " " +
modestr + "\n");
return true;
}
CIRCChanMode.prototype.setLimit =
function chanm_limit (n)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
if ((typeof n == "undefined") || (n <= 0))
this.parent.parent.sendData ("MODE " + this.parent.name + " -l\n");
else
this.parent.parent.sendData ("MODE " + this.parent.name + " +l " +
Number(n) + "\n");
return true;
}
CIRCChanMode.prototype.lock =
function chanm_lock (k)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
this.parent.parent.sendData ("MODE " + this.parent.name + " +k " +
k + "\n");
return true;
}
CIRCChanMode.prototype.unlock =
function chan_unlock (k)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
this.parent.parent.sendData ("MODE " + this.parent.name + " -k " +
k + "\n");
return true;
}
CIRCChanMode.prototype.setModerated =
function chan_moderate (f)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
var modifier = (f) ? "+" : "-";
this.parent.parent.sendData ("MODE " + this.parent.name + " " +
modifier + "m\n");
return true;
}
CIRCChanMode.prototype.setPublicMessages =
function chan_pmessages (f)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
var modifier = (f) ? "-" : "+";
this.parent.parent.sendData ("MODE " + this.parent.name + " " +
modifier + "n\n");
return true;
}
CIRCChanMode.prototype.setPublicTopic =
function chan_ptopic (f)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
var modifier = (f) ? "-" : "+";
this.parent.parent.sendData ("MODE " + this.parent.name + " " +
modifier + "t\n");
return true;
}
CIRCChanMode.prototype.setInvite =
function chan_invite (f)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
var modifier = (f) ? "+" : "-";
this.parent.parent.sendData ("MODE " + this.parent.name + " " +
modifier + "i\n");
return true;
}
CIRCChanMode.prototype.setPvt =
function chan_pvt (f)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
var modifier = (f) ? "+" : "-";
this.parent.parent.sendData ("MODE " + this.parent.name + " " +
modifier + "p\n");
return true;
}
CIRCChanMode.prototype.setSecret =
function chan_secret (f)
{
if (!this.parent.users[this.parent.parent.me.nick].isOp)
return false;
var modifier = (f) ? "+" : "-";
this.parent.parent.sendData ("MODE " + this.parent.name + " " +
modifier + "p\n");
return true;
}
/*
* user
*/
function CIRCUser (parent, nick, name, host)
{
var properNick = nick;
nick = nick.toLowerCase();
var existingUser = parent.users[nick];
if (typeof existingUser == "object")
{
if (name) existingUser.name = name;
if (host) existingUser.host = host;
return existingUser;
}
this.parent = parent;
this.nick = nick;
this.properNick = properNick;
this.name = name;
this.host = host;
parent.users[nick] = this;
}
CIRCUser.prototype.TYPE = "IRCUser";
CIRCUser.prototype.changeNick =
function usr_changenick (nick)
{
this.properNick = nick;
this.nick = nick.toLowerCase();
}
CIRCUser.prototype.getHostMask =
function usr_hostmask (pfx)
{
pfx = (typeof pfx != "undefined") ? pfx : "*!" + this.name + "@*.";
var idx = this.host.indexOf(".");
if (idx == -1)
return pfx + this.host;
return (pfx + this.host.substr(idx + 1, this.host.length));
}
CIRCUser.prototype.say =
function usr_say (msg)
{
this.parent.sayTo (this.nick, msg);
}
CIRCUser.prototype.notice =
function usr_notice (msg)
{
this.parent.noticeTo (this.nick, msg);
}
CIRCUser.prototype.act =
function usr_act (msg)
{
this.parent.actTo (this.nick, msg);
}
CIRCUser.prototype.ctcp =
function usr_ctcp (code, msg, type)
{
if (typeof msg == "undefined")
msg = "";
if (typeof type == "undefined")
type = "PRIVMSG";
this.parent.messageTo (type, this.name, msg, code);
}
CIRCUser.prototype.whois =
function usr_whois ()
{
this.parent.whois (this.nick);
}
/*
* channel user
*/
function CIRCChanUser (parent, nick, isOp, isVoice)
{
var properNick = nick;
nick = nick.toLowerCase();
var existingUser = parent.users[nick];
if (typeof existingUser != "undefined")
{
if (typeof isOp != "undefined") existingUser.isOp = isOp;
if (typeof isVoice != "undefined") existingUser.isVoice = isVoice;
return existingUser;
}
protoUser = new CIRCUser (parent.parent, properNick);
this.__proto__ = protoUser;
this.setOp = cusr_setop;
this.setVoice = cusr_setvoice;
this.setBan = cusr_setban;
this.kick = cusr_kick;
this.kickBan = cusr_kban;
this.say = cusr_say;
this.notice = cusr_notice;
this.act = cusr_act;
this.whois = cusr_whois;
this.parent = parent;
this.isOp = (typeof isOp != "undefined") ? isOp : false;
this.isVoice = (typeof isVoice != "undefined") ? isVoice : false;
this.TYPE = "IRCChanUser";
parent.users[nick] = this;
}
function cusr_setop (f)
{
var server = this.parent.parent;
var me = server.me;
if (!this.parent.users[me.nick].isOp)
return false;
var modifier = (f) ? " +o " : " -o ";
server.sendData("MODE " + this.parent.name + modifier + this.nick + "\n");
return true;
}
function cusr_setvoice (f)
{
var server = this.parent.parent;
var me = server.me;
if (!this.parent.users[me.nick].isOp)
return false;
var modifier = (f) ? " +v " : " -v ";
server.sendData("MODE " + this.parent.name + modifier + this.nick + "\n");
return true;
}
function cusr_kick (reason)
{
var server = this.parent.parent;
var me = server.me;
reason = (typeof reason != "undefined") ? reason : this.nick;
if (!this.parent.users[me.nick].isOp)
return false;
server.sendData("KICK " + this.parent.name + " " + this.nick + " :" +
reason + "\n");
return true;
}
function cusr_setban (f)
{
var server = this.parent.parent;
var me = server.me;
if (!this.parent.users[me.nick].isOp)
return false;
if (!this.host)
return false;
var modifier = (f) ? " +b " : " -b ";
modifier += this.getHostMask() + " ";
server.sendData("MODE " + this.parent.name + modifier + "\n");
return true;
}
function cusr_kban (reason)
{
var server = this.parent.parent;
var me = server.me;
if (!this.parent.users[me.nick].isOp)
return false;
if (!this.host)
return false;
reason = (typeof reason != "undefined") ? reason : this.nick;
var modifier = " -o+b " + this.nick + " " + this.getHostMask() + " ";
server.sendData("MODE " + this.parent.name + modifier + "\n" +
"KICK " + this.parent.name + " " + this.nick + " :" +
reason + "\n");
return true;
}
function cusr_say (msg)
{
this.__proto__.say (msg);
}
function cusr_notice (msg)
{
this.__proto__.notice (msg);
}
function cusr_act (msg)
{
this.__proto__.act (msg);
}
function cusr_whois ()
{
this.__proto__.whois ();
}