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cyan authoredfor examples on how to change the look of irc.js * Prefix on join/part/kick, etc no long shows the nick! part of the n!u@h * Tab completion bug fixed. (hitting tab wouldn't force cursor to end of line) * Preparation for numeric theming ability (numerics will be looked up via an array defined inside of the theme) * Default IRC server is now irc.synchro.net, channel #synchronet * ircd.js is no longer vapourware (pass BBS user's password automatically)
cyan authoredfor examples on how to change the look of irc.js * Prefix on join/part/kick, etc no long shows the nick! part of the n!u@h * Tab completion bug fixed. (hitting tab wouldn't force cursor to end of line) * Preparation for numeric theming ability (numerics will be looked up via an array defined inside of the theme) * Default IRC server is now irc.synchro.net, channel #synchronet * ircd.js is no longer vapourware (pass BBS user's password automatically)
irc.js 35.97 KiB
// irc.js
// Deuce's IRC client module for Synchronet
// With the "Manny Mods". :-)
// $Id$
const REVISION = "$Revision$".split(' ')[1];
const SPACEx80 = " ";
const MAX_HIST = 50;
load("sbbsdefs.js");
load("nodedefs.js");
load("sockdefs.js"); // SOCK_DGRAM
load("irclib.js");
// Global vars
var irc_server="irc.synchro.net";
var irc_port=6667;
var default_channel="#synchronet";
var connect_timeout=15; // Seconds
var connected=0;
var quit=0;
var nick=user.handle;
var nicks=new Array();
var loading=true;
var init_passthru=console.ctrlkey_passthru;
var real_names=true;
console.ctrlkey_passthru=~(134217728);
/* Command-line options go BEFORE command-line args */
/* FIXME: there's got to be a better way to copy an array. */
var irc_args = argv.join(" ").split(" ");
var irc_theme = "irc-default.js";
for (cmdarg=0;cmdarg<argc;cmdarg++) {
switch(argv[cmdarg]) {
case "-A":
case "-a":
real_names=false;
irc_args.shift();
break;
case "-T":
case "-t":
irc_theme=argv[++cmdarg];
irc_args.shift();
irc_args.shift();
break;
default:
break;
}
}
/* Where we store sysop-defined numeric formats */
Numeric_Format = new Array;
/* Load the defined theme. -- Cyan */
load(irc_theme);
/* Command-line args can override default server values */
if(irc_args[0]!=undefined)
irc_server=irc_args[0];
if(irc_args[1]!=undefined)
irc_port=Number(irc_args[1]);
if(irc_args[2]!=undefined)
default_channel=irc_args[2];
default_channel=default_channel.replace(/\s+/g,"_");
sock=new Socket();history=new History();
screen=new Screen();
if(!sock.bind(0,server.interface_ip_address)) {
log(format("!IRC ERROR %d binding socket to %s"
,sock.last_error,server.interface_ip_address));
alert("socket error");
clean_exit();
}
// Connect
if(!sock.connect(irc_server,irc_port)) {
log(format("!IRC connection to %s FAILED with error %d"
,irc_server,sock.last_error));
alert("system not available");
clean_exit();
}
sock.send("PASS "+user.security.password+"\r\n"); // for use with JS IRC server
if (nick=="")
nick=user.alias;
nick=nick.replace(/\s+/g,"_");
sock.send("NICK "+nick+"\r\n");
username=user.alias;
username=username.replace(/\s+/g,"_");
sock.send("USER "+username+" 0 * :"+(real_names?user.name:user.alias)+"\r\n");
channels=new Channels();
// Wait for welcome message...
while(!connected) {
if(sock.poll(connect_timeout)) {
wait_for(["433","422","376"]);
connected=1;
}
else {
alert("Response timeout");
sock.close();
clean_exit();
}
}
// Main loop
while(!quit) {
if(!sock.is_connected || !connected) {
alert("Lost connection");
sock.close();
clean_exit();
}
if(!client.socket.is_connected) {
sock.send("QUIT :Dropped Carrier.\r\n");
quit=1;
sock.close();
bbs.hangup();
clean_exit();
}
screen.update();
recieve_command();
}
sock.close();
clean_exit();
function handle_command(prefix,command,message) {
var from_nick=null;
var full_message=null;
var tmp_str=null;
var tmp_str2=null;
var i=0;
if (command.match(/^[0-9]+/) && Numeric_Format[command]) {
var narg = message.split(" ");
var narg_string = IRC_string(message);
return 0;
}
switch(command) {
case "PING":
sock.send("PONG "+message[0]+"\r\n");
break;
case "NOTICE":
message.shift();
from_nick=get_highlighted_nick(prefix,message);
full_message=message.join(" ");
full_message=full_message.substr(1);
full_message=full_message.replace(/\x01/g,"");
screen.print_line(printf(NOTICE_FORMAT,from_nick,full_message));
break;
case "KICK":
tmp_str=message.shift();
tmp_str2=message.shift();
from_nick=get_nick(prefix);
full_message=message.join(" ").substr(1);
if(tmp_str2.toUpperCase()==nick.toUpperCase()) {
channels.part(tmp_str,"");
}
screen.print_line(printf(KICK_FORMAT,tmp_str2,tmp_str,full_message));
break;
case "PRIVMSG":
if(message[1].substr(0,2)==":\x01") {
// CTCP
handle_ctcp(prefix,message);
}
else {
if(prefix=="")
from_nick="[-]";
else {
from_nick=get_highlighted_nick(prefix,message);
message[0]=message[0].toUpperCase();
if(channels.current != undefined) {
if(message[0]==channels.current.name) {
from_nick=printf(FROM_NICK_CURCHAN,from_nick);
}
else {
from_nick=printf(MSG_FORMAT,from_nick);
if(message[0].slice(0,1)=="#" || message[0].slice(0,1)=="&") {
from_nick=from_nick+"\x01N\x01C"+message[0]+":\x01N\x01W ";
}
}
}
else {
from_nick=printf(FROM_NICK_CURCHAN,from_nick);
}
}
message.shift();
message[0]=message[0].substr(1);
screen.print_line(from_nick+" "+message.join(" "));
}
break;
case "JOIN":
from_nick=get_highlighted_nick(prefix,message);
tmp_str=get_nick(prefix);
if(tmp_str.toUpperCase()==nick.toUpperCase()) {
channels.joined(message[0].substr(1));
}
else {
channels.nick_add(tmp_str,message[0].substr(1));
}
prefix=prefix.split("!")[1]; screen.print_line(printf(JOIN_FORMAT,from_nick,prefix,message[0].substr(1)));
break;
case "QUIT":
from_nick=get_highlighted_nick(prefix,message);
tmp_str=get_nick(prefix);
prefix=prefix.split("!")[1];
full_message=message.shift();
full_message=full_message.substr(1);
screen.print_line(printf(QUIT_FORMAT,from_nick,channels.current.display,full_message+" "+message.join(" ")));
channels.nick_quit(tmp_str);
break;
case "NICK":
from_nick=get_highlighted_nick(prefix,message);
tmp_str2=get_nick(prefix);
prefix=prefix.split("!")[1];
tmp_str=message.shift();
tmp_str=tmp_str.substr(1);
tmp_str=tmp_str.split("!",1)[0]
screen.print_line(printf(NICK_FORMAT,from_nick,tmp_str));
if(tmp_str2.toUpperCase()==nick.toUpperCase()) {
nick=tmp_str;
screen.update_statline();
}
channels.nick_change(tmp_str2,tmp_str);
break;
case "SQUIT":
if(prefix.slice(0,1)==":") {
from_nick=get_nick(prefix);
tmp_str=message.shift();
tmp_str2=message.shift();
tmp_str2=tmp_str2.substr(1);
screen.print_line(printf(SQUIT_FROM_NICK,from_nick,tmp_str,tmp_str2+message.join(" ")));
}
else {
tmp_str=message.shift();
tmp_str2=message.shift();
tmp_str2=tmp_str2.substr(1);
screen.print_line(SQUIT_FROM_SERVER,tmp_str,tmp_str2+message.join(" "));
}
case "PART":
from_nick=get_highlighted_nick(prefix,message);
tmp_str=get_nick(prefix);
prefix=prefix.split("!")[1];
screen.print_line(printf(PART_FORMAT,from_nick,prefix,message[0].substr(1)));
channels.nick_part(tmp_str,message[0].substr(1));
break;
case "MODE":
from_nick=get_highlighted_nick(prefix,message);
prefix=prefix.split("!")[1];
modestr="";
for (modeidx=1;modeidx<message.length;modeidx++) {
if (modeidx > 1)
modestr += " ";
modestr += message[modeidx];
}
screen.print_line(printf(MODE_FORMAT,from_nick,message[0],modestr));
break;
case "TOPIC":
from_nick=get_highlighted_nick(prefix,message);
tmp_str=message.shift();
tmp_str2=message.join(" ");
tmp_str2=tmp_str2.substr(1);
for(i=0;i<channels.length;i++) {
if(tmp_str.toUpperCase()==channels.channel[i].name) {
channels.channel[i].topic=tmp_str2;
screen.update_statline();
screen.print_line(printf(TOPIC_FORMAT,from_nick,tmp_str,tmp_str2));
}
}
break;
// Numeric reply codes.
// <word1> <word2> <word3> <word4> <word5> <word6> <word7> :Message
case "211": // Trace Server
message.shift();
tmp_str=message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01C!! \x01N\x01C"+tmp_str+" "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// <word1> <word2> <word3> <word4> <word5> <word6> :Message
case "352": // WHO reply
case "206": // Trace Server
case "213": // Stats CLINE
case "214": // Stats NLINE
case "215": // Stats ILINE
case "216": // Stats KLINE
case "218": // Stats YLINE
message.shift();
tmp_str=message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01C!! \x01N\x01C"+tmp_str+" "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// <word1> <word2> <word3> <word4> <word5> :Message
case "241": // Stats LLINE
message.shift();
tmp_str=message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01C!! \x01N\x01C"+tmp_str+" "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// <word1> <word2> <word3> <word4> :Message
case "311": // WHOIS reply
case "314": // WHOWAS reply
case "200": // Trace Link
case "243": // Stats OLINE
case "244": // Stats HLINE
message.shift();
tmp_str=message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01C!! \x01N\x01C"+tmp_str+" "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// <word1> <word2> <word3> :Message
case "324": // Channel Modes
case "201": // Trace Connecting
case "202": // Trace Handshake case "203": // Trace Unknown
case "204": // Trace Operator
case "205": // Trace User
case "208": // New type of trace
case "261": // Trace LOG
message.shift();
tmp_str=message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01C!! \x01N\x01C"+tmp_str+" "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// <word1> <word2> :Message
case "312": // WHOISSERVER Reply
case "317": // WHOISIDLE Reply
case "322": // LIST data
case "341": // Invite being sent
case "351": // (server) VERSION reply
case "364": // Links
case "367": // Ban List
case "212": // Stats Command
message.shift();
tmp_str=message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01C!! \x01N\x01C"+tmp_str+" "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// <word> :Message
case "313": // WHOISOPERATOR Reply
case "319": // WHOISCHANNELS Reply
case "301": // AWAY Reply
case "318": // End of WHOIS Reply
case "369": // End of WHOWAS Reply
case "321": // LIST Start
case "342": // Is Summoning.
case "315": // End of WHO
case "365": // End of LINKS
case "368": // End of ban list
case "382": // Rehashing
case "391": // Time reply
case "219": // End if stats
case "221": // UMODE reply
case "252": // # Operators online
case "253": // # unknown connections
case "254": // # channels
case "256": // Admin info
message.shift();
tmp_str=message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01C!! \x01N\x01C"+tmp_str+" - "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
case "376": // MOTD End
if (loading) {
loading = false;
channels.join(default_channel);
}
// :Message
case "001": // Sent on successful registration
case "002": // Sent on successful registration
case "003": // Sent on successful registration
case "004": // Sent on successful registration
case "005": // Sent on successful registration
case "265": // Local Users
case "266": // Global Users case "381": // You're OPER
case "302": // USERHOST Reply
case "303": // ISON Reply
case "305": // You are no longer away
case "306": // You are now marked as away
case "323": // LIST end
case "371": // INFO
case "374": // End if info list
case "392": // USERS Start
case "393": // USERS
case "394": // USERS End
case "395": // No users
case "242": // Stats Uptime
case "251": // LUSER Client
case "255": // # Clients / # Servers
case "257": // Admin LOC 1
case "258": // Admin LOC 2
case "259": // Admin e-mail
case "375": // MOTD Start
case "372": // MOTD
case "333": // Extended TOPIC info (apparently)
message.shift();
tmp_str=message.shift();
tmp_str="\x01H\x01C!! \x01N\x01C"+tmp_str.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str);
break;
case "331": // No Topic
case "332": // Topic
message.shift();
tmp_str=message.shift();
tmp_str2=message.join(" ");
tmp_str2=tmp_str2.substr(1);
for(i=0;i<channels.length;i++) {
if(tmp_str.toUpperCase()==channels.channel[i].name) {
channels.channel[i].topic=tmp_str2;
screen.update_statline();
}
}
break;
case "353": // Name reply
message.shift();
message.shift();
tmp_str=message.shift();
message[0]=message[0].substr(1);
for(i=0;i<message.length;i++) {
if(message[i].slice(0,1)=="@" || message[i].slice(0,1)=="+") {
message[i]=message[i].substr(1);
}
}
for(i=0;i<channels.length;i++) {
if(tmp_str.toUpperCase()==channels.channel[i].name) {
channels.channel[i].nick=message;
}
}
screen.print_line("\x01N\x01BPeople in "+tmp_str+" right now: "+message.join(" "));
break;
case "366": // End of Names
break;
// Error Codes
// <word1> <word2> :Message errors
case "441": // Nick not on channel
case "443": // User already on channel (invite)
message.shift();
tmp_str=message.shift();
tmp_str=tmp_str+" "+message.shift();
tmp_str2=message.shift(); tmp_str2="\x01H\x01R!! \x01N\x01R"+tmp_str+" "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// <word> :Message errors.
case "433": // Nickname already in use
message.shift();
nick=message.shift()+"_";
sock.send("NICK " + nick + "\r\n");
break;
case "401": // No such nick
case "402": // No such server
case "403": // No such channel
case "404": // Cannot send to channel
case "405": // Too Many Channels
case "406": // Was no suck nickname
case "407": // Too many targets
case "413": // No toplevel domain specified
case "414": // Wildcard in TLD
case "421": // Unknown Command
case "423": // No admin info available
case "432": // Erroneous Nick... bad chars
case "436": // Nick collision KILL
case "442": // You aren't on that channel
case "444": // User not logged in (From SUMMON command)
case "461": // Not enough params
case "467": // Channel key already set
case "471": // Channel is full (+l)
case "472": // Unknown mode
case "473": // Invide only channel (And YOU aren't invided)
case "474": // Banned from channel
case "475": // Bad channel key (+k)
case "482": // Not ChanOP so can't do that.
message.shift();
tmp_str=message.shift();
tmp_str2=message.shift();
tmp_str2="\x01H\x01R!! \x01N\x01R"+tmp_str+" - "+tmp_str2.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str2);
break;
// :Message errors.
case "422": // MOTD is missing
case "409": // No origin
case "411": // No recipient
case "412": // No text to send
case "424": // File Error
case "431": // No nickname given
case "445": // SUMMON disabled
case "446": // USERS disabled
case "451": // You aren't registered
case "462": // You're ALREADY registered
case "463": // You aren't allowed to connect (HOST based)
case "464": // Incorrect password
case "465": // You are banned
case "481": // You aren't an IRCOP so you can't do that.
case "483": // You can't kill a server.
case "491": // No O-lines for your host
case "501": // Unknown MODE flag
case "502": // Can't change other users mode
message.shift();
tmp_str=message.shift();
tmp_str="\x01H\x01R!! \x01N\x01R"+tmp_str.substr(1)+" "+message.join(" ")+"\x01N\x01W";
screen.print_line(tmp_str);
break;
default:
screen.print_line("\x01N\x01R"+prefix+" "+command+" "+message.join(" ")+"\x01N\x01W");
}
}
function recieve_command() {
var prefix="";
var command=null;
var message;
if(sock.poll(0)) {
message=sock.recvline().split(" ");
if(message[0].substr(0,1)==":") {
prefix=message.shift();
}
command=message.shift();
handle_command(prefix,command,message);
}
}
function wait_for(commands) {
var prefix="";
var command=null;
var message="";
var i=0;
while(1) {
if(!sock.is_connected) {
alert("Lost connection");
sock.close();
clean_exit();
}
if(!client.socket.is_connected) {
sock.send("QUIT :Dropped Carrier.\r\n");
quit=1;
sock.close();
bbs.hangup();
clean_exit();
}
if(sock.poll(0)) {
message=sock.recvline().split(" ");
if(message[0].substr(0,1)==":") {
prefix=message.shift();
}
command=message.shift();
console.print(command);
handle_command(prefix,command,message);
for(i=0;i<commands.length;i++) {
if(command==commands[i]) {
return command;
}
}
}
screen.update();
}
}
function send_command(command,param) {
var params=[null];
var send_to=null;
var full_params;
var i=0;
var got="";
switch(command) {
case "MSG":
params=param.split(" ");
send_to=params.shift();
sock.send("PRIVMSG "+send_to+" :"+params.join(" ")+"\r\n");
screen.print_line(send_to+"\x01H\x01C<\x01N\x01C-\x01N\x01W "+params.join(" "));
break;
case "X":
case "Q": case "QUIT":
sock.send("QUIT :"+param+"\r\n");
quit=1;
sock.close();
clean_exit();
break;
case "J":
case "JOIN":
channels.join(param);
break;
case "ME":
if(channels.current==undefined) {
screen.print_line("\x01H\x01RYou are not in a channel!\x01N\x01W");
}
else {
channels.current.send("\x01ACTION "+param+"\x01");
screen.print_line("\x01N\x01B*\x01W "+nick+" "+param);
}
break;
case "CTCP":
params=param.split(" ");
send_to=params.shift();
full_params=params.join(" ");
full_params=full_params.toUpperCase();
sock.send("PRIVMSG "+send_to+" :\x01"+full_params+"\x01\r\n");
break;
case "PART":
channels.part(channels.current.name,param);
break;
case "N":
case "NEXT":
channels.index+=1;
if(channels.index>=channels.length) {
channels.index=0;
}
screen.update_statline();
break;
case "P":
case "PREVIOUS":
case "PREV":
channels.index-=1;
if(channels.index<0) {
channels.index=channels.length-1;
}
screen.update_statline();
break;
case "TOPIC":
sock.send("TOPIC "+channels.current.name+" :"+param+"\r\n");
break;
case "KICK":
if (param.substr(0,1) == '#' || param.substr(0,1) == '&') {
sock.send(command+" "+param+"\r\n");
}
else {
sock.send("KICK "+channels.current.name+" "+param+"\r\n");
}
break;
default:
if(command.slice(0,1)=="#" || command.slice(0,1)=="&") {
for(i=0;i<channels.length;i++) {
if(command.toUpperCase()==channels.channel[i].name) {
channels.index=i;
screen.update_statline();
}
}
}
else {
sock.send(command+" "+param+"\r\n");
}
}}
function handle_ctcp(prefix,message) {
var from_nick=null;
var to_nick=null;
var full_message=null;
ctcp_command=message[1].substr(2);
ctcp_command=ctcp_command.replace(/\x01/g,"");
switch(ctcp_command) {
case "ACTION":
message.shift();
message.shift();
from_nick=get_highlighted_nick(prefix,message);
full_message=message.join(" ");
full_message=full_message.replace(/\x01/g,"");
screen.print_line("\x01N\x01B*\x01W "+from_nick+" "+full_message);
break;
case "FINGER":
from_nick=get_highlighted_nick(prefix,message);
to_nick=get_nick(prefix);
sock.send("NOTICE "+to_nick+" :\x01FINGER :"+user.name+" ("+user.alias+") Idle: "+user.timeout+"\x01\r\n");
screen.print_line(">"+from_nick+"<"+" CTCP FINGER Reply: "+user.name+" ("+user.alias+") Idle: "+user.timeout);
break;
case "VERSION":
from_nick=get_highlighted_nick(prefix,message);
to_nick=get_nick(prefix);
sock.send("NOTICE "+to_nick+" :\x01VERSION Synchronet IRC Module:"+REVISION+":Synchronet"+"\x01\r\n");
screen.print_line(">"+from_nick+"<"+" CTCP VERSION Reply: VERSION Synchronet IRC Module:"+REVISION+":Synchronet");
break;
case "PING":
message.shift();
message.shift();
from_nick=get_highlighted_nick(prefix,message);
to_nick=get_nick(prefix);
sock.send("NOTICE "+to_nick+" :\x01PING "+message.join(" ")+"\x01\r\n");
screen.print_line(">"+from_nick+"<"+" CTCP PING Reply.");
break;
case "TIME":
from_nick=get_highlighted_nick(prefix,message);
to_nick=get_nick(prefix);
sock.send("NOTICE "+to_nick+" :\x01TIME "+strftime("%A, %B %d, %l:%M:%S%p, %G %Z",time())+"\x01\r\n");
screen.print_line(">"+from_nick+"<"+" CTCP TIME Reply: "+strftime("%A, %B %d, %l:%M:%S%p, %G %Z",time() ));
break;
}
}
function get_highlighted_nick(prefix,message) {
var nick_mentioned=0;
var from_nick=null;
// Check if your nick is in the text...
from_nick=prefix.substr(1);
from_nick=from_nick.split("!",1)[0];
re=new RegExp("\\b"+nick+"\\b","i");
for(j=0;j<message.length;j++) {
if(message[j].search(re)>=0) {
nick_mentioned=1;
}
}
if(nick_mentioned==1) {
from_nick="\x01N\x01Y"+from_nick+"\x01N\x01W";
}
// Not sure if I have to do this... but it makes me feel better.
delete re;
return from_nick;
}
function get_nick(prefix) {
// Check if your nick is in the text... var to_nick=prefix.substr(1);
to_nick=to_nick.split("!",1)[0];
return to_nick;
}
function clean_exit() {
console.ctrlkey_passthru=init_passthru;
exit();
}
// channel object
function Channel(cname) {
var got="";
this.topic="No topic set";
this.name=cname.toUpperCase();
this.display=cname;
this.topic="";
this.part=Channel_part;
this.send=Channel_send;
this.nick=new Array();
this.matchnick=Channel_matchnick;
}
function Channel_part(message) {
sock.send("PART "+this.name+" :"+message+"\r\n");
screen.print_line("PART "+this.name+" "+message+"\r\n");
this.name=null;
this.display=null;
this.topic=null;
this.part=null;
}
function Channel_send(message) {
sock.send("PRIVMSG "+this.name+" :"+message+"\r\n");
}
function Channel_matchnick(inline) {
var i=0;
var j=0;
var count=0;
var tmp_str="\x01N\x01BMatching Nicks:";
var nick_var="";
var partial=inline.toUpperCase();
var matched="";
var start="";
if(partial.lastIndexOf(" ")!=-1) {
partial=partial.substr(partial.lastIndexOf(" ")+1);
start=inline.slice(0,inline.lastIndexOf(" ")+1);
}
if(partial=="") {
screen.print_line("\x01H\x01BNothing to match.\x01N\x01W");
}
for(i=0;i<this.nick.length;i++) {
if(partial==this.nick[i].substr(0,partial.length).toUpperCase()) {
tmp_str=tmp_str+" "+nick[i];
nick_var=this.nick[i];
count++;
if(matched=="") {
matched=nick_var.toUpperCase();
}
else {
nick_var=nick_var.substr(0,matched.length);
for(j=nick_var.length;matched.substr(0,j) != nick_var.substr(0,j).toUpperCase();j--) {}
nick_var=nick_var.substr(0,j);
matched=nick_var.toUpperCase();
}
}
}
if(count>1 && matched.length==partial.length) { screen.print_line(tmp_str+"\x01N\x01W");
return inline;
}
if(count<1) {
screen.print_line("\x01H\x01BNo matching nicks.\x01N\x01W");
return inline;
}
if(partial==inline.toUpperCase()) {
if(count==1) {
return nick_var+": ";
}
return nick_var;
}
if(count==1) {
return start+nick_var+" ";
}
return start+nick_var;
}
// channels object
function Channels() {
this.length=0;
this.index=0;
this.channel=new Array();
this.join=Channels_join;
this.part=Channels_part;
this.joined=Channels_joined;
this.current getter=function() {return this.channel[this.index];};
// Joining is not attempted until numeric 376 (End of MOTD)
// this.join(default_channel);
this.nick_change=Channels_nick_change;
this.nick_quit=Channels_nick_quit;
this.nick_part=Channels_nick_part;
this.nick_add=Channels_nick_add;
}
function Channels_nick_change(from,to) {
var i=0;
var j=0;
for(i=0;i<this.length;i++) {
for(j=0;j<this.channel[i].nick.length;j++) {
if(this.channel[i].nick[j].toUpperCase()==from.toUpperCase()) {
this.channel[i].nick[j]=to;
}
}
}
}
function Channels_nick_quit(nick) {
var i=0;
var j=0;
for(i=0;i<this.length;i++) {
for(j=0;j<this.channel[i].nick.length;j++) {
if(this.channel[i].nick[j].toUpperCase()==nick.toUpperCase()) {
this.channel[i].nick.splice(j,1);
}
}
}
}
function Channels_nick_part(nick,cname) {
var i=0;
var j=0;
for(i=0;i<this.length;i++) {
if(cname.toUpperCase()==this.channel[i].name) {
for(j=0;j<this.channel[i].nick.length;j++) {
if(this.channel[i].nick[j].toUpperCase()==nick.toUpperCase()) { this.channel[i].nick.splice(j,1);
}
}
}
}
}
function Channels_nick_add(nick,cname) {
var i=0;
var j=0;
for(i=0;i<this.length;i++) {
if(cname.toUpperCase()==this.channel[i].name) {
this.channel[i].nick.push(nick);
}
}
}
function Channels_join(cname) {
sock.send("JOIN "+cname+"\r\n");
}
function Channels_joined(cname) {
this.channel[this.length]=new Channel(cname);
this.index=this.length;
this.length++;
}
function Channels_part(cname,message) {
var i;
if(this.current==undefined) {
return;
}
cname=this.current.name;
for(i=0;i<this.length;i++) {
if(cname.toUpperCase()==this.channel[i].name) {
this.channel[i].part(message);
this.channel.splice(i,1);
this.length -= 1;
}
}
if(this.index>=(this.length-1)) {
this.index=0;
}
}
// Screen object
function Screen() {
console.clear();
this.line=new Array(console.screen_rows-3);
this.rows=console.screen_rows-3; // Title, Status, and input rows are not counted.
this.update_input_line=Screen_update_input_line;
this.print_line=Screen_print_line;
this.update_statline=Screen_update_statline;
this.statusline getter=function() {
// THIS NEEDS TO GO INTO THE SCREEN BUFFER!!! ToDo
bbs.nodesync();
if(connected) {
if(channels != undefined) {
if(channels.current != undefined) {
return "\x01N\x014 Nick: "+nick+" Channel: "+channels.current.display+SPACEx80.substr(0,79-19-nick.length-channels.current.display.length)+"\x01N\x010\x01W";
}
}
}
return "\x01N\x014 Nick: "+nick+" Channel: No Channel"+SPACEx80.substr(0,79-29-nick.length)+"\x01N\x010\x01W";
};
this.topicline getter=function() {
if(connected) { if(channels != undefined) {
if(channels.current != undefined) {
return "\x01H\x01Y\x014"+channels.current.topic.substr(0,80)+SPACEx80.substr(0,(80-channels.current.topic.length)>0?(80-channels.current.topic.length):0)+"\x01N\x01W\x010";
}
}
}
return "\x01H\x01Y\x014No Topic"+SPACEx80.substr(0,72)+"\x01N\x01W\x010";
}
this.input_buffer="";
this.input_pos=0;
this.handle_key=Screen_handle_key;
this.update=Screen_update;
this.print_line("\1n\1hSynchronet \1cInternet Relay Chat \1wModule \1n" + REVISION + "\r\n");
}
function Screen_update_statline() {
var cname="";
var topic="";
console.ansi_gotoxy(1,console.screen_rows-1);
if(channels.current==undefined) {
cname="No channel";
topic="Not in channel";
}
else {
cname=channels.current.display;
topic=channels.current.topic;
}
console.print(this.statusline);
console.crlf();
console.ansi_gotoxy(1,1);
console.clearline();
console.print(this.topicline);
this.update_input_line();
}
function Screen_print_line(line) {
var i=0;
var lastspace=0;
var linestart=0;
var prev_colour="";
var last_colour="";
var cname="";
var topic="";
console.line_counter=0; // defeat pause
console.ansi_gotoxy(1,console.screen_rows-1);
console.clearline();
console.ansi_gotoxy(1,console.screen_rows);
console.clearline();
console.ansi_gotoxy(1,console.screen_rows-1);
// Remove bold
line=line.replace(/\x02/g,"");
// mIRC colour codes
line=line.replace(/\x03([0-9\,]{1,5})/g,
function(str,p1,offset,s) {
var p2;
var ending=null;
var codes=[null];
var ret=null;
ending="";
codes=p1.split(",");
p1=codes[0];
codes.shift();
p2=codes[0];
codes.shift();
ending=","+codes.join(",");
if(p2==undefined) {
p2="-1"; }
if(p2.length>2) {
ending=p2.substr(2)+ending;
p2=p2.substr(0,2);
}
if(p1.length>2) {
ending=p1.substr(2)+ending;
p1=p1.substr(0,2);
}
p1=Number(p1);
p2=Number(p2);
p1=p1 % 16;
if(p2>=0 && p2<=99) {
p2=Number(p2) % 8;
}
else {
p2=8;
}
switch(p1) {
case 0:
ret="\x01H\x01W";
break;
case 1:
ret="\x01N\x01K";
break;
case 2:
ret="\x01N\x01B";
break;
case 3:
ret="\x01N\x01G";
break;
case 4:
ret="\x01N\x01R";
break;
case 5:
ret="\x01N\x01Y";
break;
case 6:
ret="\x01H\x01M";
break;
case 7:
// This is supposed to be ORANGE damnit!
ret="\x01H\x01R";
break;
case 8:
ret="\x01H\x01Y";
break;
case 9:
ret="\x01H\x01G";
break;
case 10:
ret="\x01N\x01C";
break;
case 11:
ret="\x01H\x01C";
break;
case 12:
ret="\x01H\x01B";
break;
case 13:
ret="\x01H\x01M";
break;
case 14:
ret="\x01H\x01K";
break;
case 15:
ret="\x01N\x01W";
break;
default:
ret=""; }
switch(p2) {
case 0:
ret=ret+"\x017";
break;
case 1:
ret=ret+"\x010";
break;
case 2:
ret=ret+"\x014";
break;
case 3:
ret=ret+"\x012";
break;
case 4:
ret=ret+"\x011";
break;
case 5:
ret=ret+"\x013";
break;
case 6:
ret=ret+"\x015";
break;
case 7:
// This is supposed to be ORANGE damnit!
ret=ret+"\x016";
break;
}
return ret+ending;
}
);
if(line.length > 78) {
// Word Wrap...
for(var j=0;j<=line.length;j++) {
switch(line.charAt(j)) {
case "\x01":
last_colour=last_colour+line.substr(j,2);
j+=1;
break;
case " ":
lastspace=j;
default:
if(i>=78) {
if(lastspace==linestart-1) {
lastspace=j;
}
console.print(prev_colour+line.substring(linestart,lastspace+1));
prev_colour=last_colour;
console.crlf();
this.line.shift();
this.line.push(prev_colour+line.substring(linestart,lastspace+1));
linestart=lastspace+1;
j=lastspace;
i=0;
}
i+=1;
}
}
}
if(i<=78) {
console.print(prev_colour+line.substr(linestart));
this.line.shift();
this.line.push(prev_colour+line.substr(linestart));
console.crlf();
}
if(!connected) {
cname="No channel";
topic="Not in channel";
}
else if (channels==undefined) { cname="No channel";
topic="Not in channel";
}
else if (channels.current==undefined) {
cname="No channel";
topic="Not in channel";
}
else {
cname=channels.current.display;
topic=channels.current.topic;
}
console.print(this.statusline);
console.crlf();
console.ansi_gotoxy(1,1);
console.clearline();
console.print(this.topicline);
this.update_input_line();
}
function Screen_update_input_line() {
var line_pos=this.input_pos;
var line_str=this.input_buffer;
var line_start=0;
var line_len=this.input_buffer.length;
if(line_len-this.input_pos < 39) {
line_start=line_len-78;
}
else if (this.input_pos < 39) {
line_start=0;
}
else {
line_start=this.input_pos-39;
}
if(line_start<0) {
line_start=0;
}
line_pos=this.input_pos-line_start;
line_str=this.input_buffer.substr(line_start,78);
if(line_start>0) {
line_str='+'+line_str.substr(1);
}
if(line_start+78 < line_len) {
line_str=line_str.slice(0,77)+'+';
}
console.line_counter=0; // defeat pause
console.ansi_gotoxy(1,console.screen_rows);
console.clearline();
printf("%s",line_str);
console.ansi_gotoxy(line_pos+1,console.screen_rows);
}
function Screen_update() {
var key=console.inkey();
if(key!="") {
this.handle_key(key);
}
else {
sleep(1);
}
}
function Screen_handle_key(key) {
var commands=[null];
var command=null;
switch(key) {
case "\r":
if(this.input_buffer=="") { break;
}
history.addline(this.input_buffer);
while(history.line.length>MAX_HIST) {
history.shift();
}
this.input_buffer=this.input_buffer.replace(/%C/g,"\x03");
this.input_buffer=this.input_buffer.replace(/%%/g,"%");
if(this.input_buffer.substr(0,1)=="/" && this.input_buffer.substr(1,1)!="/") {
commands=this.input_buffer.split(" ");
command=commands.shift();
command=command.substr(1);
command=command.toUpperCase();
send_command(command,commands.join(" "));
}
else {
if(this.input_buffer.substr(0,1)=="/") {
this.input_buffer=this.input_buffer.substr(1);
}
if(channels.current==undefined) {
this.print_line("\x01H\x01RYou are not in a channel!\x01N\x01W");
}
else {
channels.current.send(this.input_buffer);
this.print_line("\x01N\x01M<\x01N\x01W"+nick+"\x01N\x01M>\x01N\x01W "+this.input_buffer);
}
}
this.input_buffer="";
this.input_pos=0;
this.update_input_line();
break;
case "\x08":
if(this.input_pos > 0) {
this.input_buffer=this.input_buffer.slice(0,this.input_pos-1)+this.input_buffer.slice(this.input_pos);
this.input_pos--;
this.update_input_line();
}
break;
case "\x0b":
this.input_buffer=this.input_buffer+"%C";
this.input_pos+=2;
break;
case "\x1e": // Up arrow
if(history.index==null) {
history.incomplete=this.input_buffer;
}
this.input_buffer=history.previous;
this.input_pos=this.input_buffer.length;
this.update_input_line()
break;
case "\x0a": // Down arrow
if(history.index==null) {
history.incomplete=this.input_buffer;
}
this.input_buffer=history.next;
this.input_pos=this.input_buffer.length;
this.update_input_line()
break;
case "\x1d": // Left arrow
if(this.input_pos > 0) {
this.input_pos--;
}
this.update_input_line();
break;
case "\x02": // Home
this.input_pos=0;
this.update_input_line()
break;
case "\x05": // End
this.input_pos=this.input_buffer.length; this.update_input_line()
break;
case "\x06": // right arrow
if(this.input_pos < (this.input_buffer.length)) {
this.input_pos++;
}
this.update_input_line();
break;
case "\t": // Tab
this.input_buffer=channels.current.matchnick(this.input_buffer);
// Always go to the end of the line on a tab. -- Cyan
var my_eol = this.input_buffer.length;
this.input_pos = my_eol;
this.update_input_line();
break;
default:
if(ascii(key)<ascii(' ')) {
if(ascii(key) != 27 && console.handle_ctrlkey!=undefined) {
console.line_counter=0; // defeat pause
console.ansi_gotoxy(1,console.screen_rows-1);
console.clearline();
console.ansi_gotoxy(1,console.screen_rows);
console.clearline();
console.ansi_gotoxy(1,console.screen_rows-1);
console.handle_ctrlkey(key,0); // for now
console.print(this.statusline);
console.crlf();
console.ansi_gotoxy(1,1);
console.clearline();
console.print(this.topicline);
this.update_input_line();
}
}
else {
this.input_buffer=this.input_buffer.slice(0,this.input_pos)+key+this.input_buffer.slice(this.input_pos);
this.input_pos++;
this.update_input_line();
}
}
}
// History object
function History() {
this.index=0;
this.max=MAX_HIST;
this.line=new Array("");
this.addline=History_addline;
this.index=-1;
this.incomplete="";
this.next getter=function() {
if(this.index==null) {
this.index=this.line.length;
}
this.index+=1;
if(this.index>=this.line.length) {
this.index=null;
return this.incomplete;
}
else {
return this.line[this.index];
}
}
this.previous getter=function() {
if(this.index==null) {
this.index=this.line.length;
}
this.index-=1;
if(this.index<0) {
this.index=0;
} return this.line[this.index];
}
}
function History_addline(line) {
this.line.push(line);
while(this.line.length>this.max) {
this.line.shift();
}
this.index=this.line.length-1;
this.index=null;
}