2 # IrcHooks.pl: IRC Hooks stuff.
5 # NOTE: Based on code by Kevin Lenzo & Patrick Cole (c) 1997
8 if (&IsParam("useStrict")) { use strict; }
12 my ($self, $event) = @_;
13 my $nick = $event->nick();
14 my $chan = ($event->to)[0];
16 &DEBUG("on_generic: nick => '$nick'.");
17 &DEBUG("on_generic: chan => '$chan'.");
19 foreach ($event->args) {
20 &DEBUG("on_generic: args => '$_'.");
25 my ($self, $event) = @_;
26 my ($nick, @args) = ($event->nick, $event->args);
27 my $chan = ($event->to)[0];
31 if ($chan eq $ident) {
32 &status("* [$nick] @args");
34 &status("* $nick/$chan @args");
39 my ($self, $event) = @_;
40 my $msg = ($event->args)[0];
41 my $sock = ($event->to)[0];
42 my $nick = $event->nick();
44 if (!exists $nuh{$nick}) {
45 &DEBUG("chat: nuh{$nick} doesn't exist; trying WHOIS .");
50 ### set vars that would have been set in hookMsg.
51 $userHandle = ""; # reset.
55 $orig{message} = $msg;
57 $uh = (split /\!/, $nuh)[1];
61 if (!exists $dcc{'CHATvrfy'}{$nick}) {
62 $userHandle = &verifyUser($who, $nuh);
63 my $crypto = $users{$userHandle}{PASS};
66 ### TODO: prevent users without CRYPT chatting.
67 if (!defined $crypto) {
68 &DEBUG("chat: no pass required.");
71 } elsif (&ckpasswd($msg, $crypto)) {
72 # stolen from eggdrop.
73 $self->privmsg($sock, "Connected to $ident");
74 $self->privmsg($sock, "Commands start with '.' (like '.quit' or '.help')");
75 $self->privmsg($sock, "Everything else goes out to the party line.");
77 &dccStatus(2) unless (exists $sched{"dccStatus"}{RUNNING});
82 &status("DCC CHAT: incorrect pass; closing connection.");
83 &DEBUG("chat: sock => '$sock'.");
85 delete $dcc{'CHAT'}{$nick};
86 &DEBUG("chat: after closing sock. FIXME");
87 ### BUG: close seizes bot. why?
91 &status("DCC CHAT: user $nick is here!");
92 &DCCBroadcast("*** $nick ($uh) joined the party line.");
94 $dcc{'CHATvrfy'}{$nick} = $userHandle;
96 return if ($userHandle eq "_default");
98 &dccsay($nick,"Flags: $users{$userHandle}{FLAGS}");
104 &status("$b_red=$b_cyan$who$b_red=$ob $message");
106 if ($message =~ s/^\.//) { # dcc chat commands.
107 ### TODO: make use of &Forker(); here?
108 &loadMyModule( $myModules{'ircdcc'} );
110 &DCCBroadcast("#$who# $message","m");
112 my $retval = &userDCC();
113 return unless (defined $retval);
114 return if ($retval eq $noreply);
116 $conn->privmsg($dcc{'CHAT'}{$who}, "Invalid command.");
118 } else { # dcc chat arena.
120 foreach (keys %{$dcc{'CHAT'}}) {
121 $conn->privmsg($dcc{'CHAT'}{$_}, "<$who> $orig{message}");
125 return 'DCC CHAT MESSAGE';
131 # what's the following for?
132 $ident = $param{'ircNick'};
134 $ircstats{'ConnectTime'} = time();
135 $ircstats{'ConnectCount'}++;
137 if (&IsChanConf("wingate")) {
138 my $file = "$bot_base_dir/$param{'ircUser'}.wingate";
142 next unless (/^(\S+)\*$/);
143 push(@wingateBad, $_);
149 &ScheduleThis(1, \&setupSchedulers);
153 if (&IsParam("ircUMode")) {
154 &status("Attempting change of user modes to $param{'ircUMode'}.");
155 &rawout("MODE $ident $param{'ircUMode'}");
158 &status("End of motd. Now lets join some channels...");
159 if (!scalar @joinchan) {
160 &WARN("joinchan array is empty!!!");
161 @joinchan = &getJoinChans();
168 my ($self, $event) = @_;
169 my $type = uc( ($event->args)[1] );
170 my $nick = $event->nick();
172 # pity Net::IRC doesn't store nuh. Here's a hack :)
173 if (!exists $nuh{lc $nick}) {
175 $nuh{lc $nick} = "GETTING-NOW"; # trying.
179 if ($type eq 'SEND') { # GET for us.
180 # incoming DCC SEND. we're receiving a file.
181 my $get = ($event->args)[2];
182 open(DCCGET,">$get");
184 $self->new_get($nick,
191 } elsif ($type eq 'GET') { # SEND for us?
192 &status("DCC: Initializing SEND for $nick.");
193 $self->new_send($event->args);
194 } elsif ($type eq 'CHAT') {
195 &status("DCC: Initializing CHAT for $nick.");
196 $self->new_chat($event);
198 &WARN("${b_green}DCC $type$ob (1)");
203 my ($self, $event) = @_;
204 my $nick = $event->nick();
205 my $sock = ($event->to)[0];
207 # DCC CHAT close on fork exit workaround.
208 if ($bot_pid != $$) {
209 &WARN("run-away fork; exiting.");
213 if (exists $dcc{'SEND'}{$nick} and -f "$param{tempDir}/$nick.txt") {
214 &status("${b_green}DCC SEND$ob close from $b_cyan$nick$ob");
216 &status("dcc_close: purging $nick.txt from Debian.pl");
217 unlink "$param{tempDir}/$nick.txt";
219 delete $dcc{'SEND'}{$nick};
220 } elsif (exists $dcc{'CHAT'}{$nick} and $dcc{'CHAT'}{$nick} eq $sock) {
221 &status("${b_green}DCC CHAT$ob close from $b_cyan$nick$ob");
222 delete $dcc{'CHAT'}{$nick};
223 delete $dcc{'CHATvrfy'}{$nick};
225 &status("${b_green}DCC$ob UNKNOWN close from $b_cyan$nick$ob (2)");
230 my ($self, $event) = @_;
231 my $type = uc( ($event->args)[0] );
232 my $nick = $event->nick();
233 my $sock = ($event->to)[0];
237 ### BUG: who is set to bot's nick?
240 if ($type eq 'SEND') {
241 &status("${b_green}DCC lGET$ob established with $b_cyan$nick$ob");
243 } elsif ($type eq 'CHAT') {
245 ### TODO: run ScheduleThis inside on_dcc_open_chat recursively
246 ### 1,3,5,10 seconds then fail.
247 if ($nuh{$nick} eq "GETTING-NOW") {
248 &ScheduleThis(3/60, "on_dcc_open_chat", $nick, $sock);
250 on_dcc_open_chat(undef, $nick, $sock);
253 } elsif ($type eq 'SEND') {
254 &DEBUG("Starting DCC receive.");
255 foreach ($event->args) {
260 &WARN("${b_green}DCC $type$ob (3)");
265 # really custom sub to get NUH since Net::IRC doesn't appear to support
267 sub on_dcc_open_chat {
268 my(undef, $nick,$sock) = @_;
270 &DEBUG("nuh{$nick} => $nuh{$nick}.");
271 if ($nuh{$nick} =~ /^(\S+)(\d+)$/) {
275 &DEBUG("getting nuh for $nick failed. FIXME.");
279 &status("${b_green}DCC CHAT$ob established with $b_cyan$nick$ob $b_yellow($ob$nuh{$nick}$b_yellow)$ob");
281 &verifyUser($nick, $nuh{lc $nick});
283 if (!exists $users{$userHandle}{HOSTS}) {
284 &pSReply("you have no hosts defined in my user file; rejecting.");
285 ### TODO: $sock->close();
289 my $crypto = $users{$userHandle}{PASS};
290 $dcc{'CHAT'}{$nick} = $sock;
292 if (defined $crypto) {
293 &dccsay($nick,"Enter your password.");
295 &dccsay($nick,"Welcome to blootbot DCC CHAT interface, $userHandle.");
300 my ($self, $event) = @_;
301 my $from = $event->from();
302 my $what = ($event->args)[0];
304 &status("disconnect from $from ($what).");
305 $ircstats{'DisconnectTime'} = time();
306 $ircstats{'DisconnectReason'} = $what;
307 $ircstats{'DisconnectCount'}++;
309 # clear any variables on reconnection.
313 if (!$self->connect()) {
314 &WARN("not connected? help me. gonna call ircCheck() in 1800s");
315 &ScheduleThis(30, "ircCheck");
320 my ($self, $event) = @_;
321 my $chan = ($event->args)[1];
323 if (exists $cache{jointime}{$chan}) {
324 my $delta_time = sprintf("%.03f", &gettimeofday() - $cache{jointime}{$chan});
325 $delta_time = 0 if ($delta_time < 0);
327 &status("$b_blue$chan$ob: sync in ${delta_time}s.");
330 rawout("MODE $chan");
334 foreach ("o","v","") {
335 my $count = scalar(keys %{$channels{$chan}{$_}});
336 next unless ($count);
338 $txt = "total" if ($_ eq "");
339 $txt = "voice" if ($_ eq "v");
340 $txt = "ops" if ($_ eq "o");
342 push(@array, "$count $txt");
344 my $chanstats = join(' || ', @array);
345 &status("$b_blue$chan$ob: [$chanstats]");
347 if (scalar @joinchan) { # remaining channels to join.
351 return unless (&IsChanConf("chanServ_ops") > 0);
352 return unless ($nickserv);
354 if (!exists $channels{$chan}{'o'}{$ident}) {
355 &status("ChanServ ==> Requesting ops for $chan.");
356 &rawout("PRIVMSG ChanServ :OP $chan $ident");
361 my ($self, $event) = @_;
362 my (@args) = ($event->args);
369 my ($self, $event) = @_;
370 my $chan = lc( ($event->args)[0] );
371 my $nick = $event->nick;
373 if ($nick =~ /^\Q$ident\E$/) {
374 &DEBUG("on_invite: self invite.");
379 if (exists $chanconf{$chan}) {
380 if (&validChan($chan)) {
381 &msg($who, "i'm already in \002$chan\002.");
385 &status("invited to $b_blue$_$ob by $b_cyan$who$ob");
386 &joinchan($self, $_);
391 my ($self, $event) = @_;
392 my ($user,$host) = split(/\@/, $event->userhost);
393 $chan = lc( ($event->to)[0] ); # CASING!!!!
394 $who = $event->nick();
396 $chanstats{$chan}{'Join'}++;
397 $userstats{lc $who}{'Join'} = time() if (&IsChanConf("seenStats"));
399 &joinfloodCheck($who, $chan, $event->userhost);
403 if (exists $netsplit{lc $who}) {
404 delete $netsplit{lc $who};
408 if ($netsplit and !$netsplittime) {
409 &status("ok.... re-running chanlimitCheck in 60.");
410 $conn->schedule(60, sub {
412 $netsplittime = undef;
415 $netsplittime = time();
418 # how to tell if there's a netjoin???
420 my $netsplitstr = "";
421 $netsplitstr = " $b_yellow\[${ob}NETSPLIT VICTIM$b_yellow]$ob" if ($netsplit);
422 &status(">>> join/$b_blue$chan$ob $b_cyan$who$ob $b_yellow($ob$user\@$host$b_yellow)$ob$netsplitstr");
424 $channels{$chan}{''}{$who}++;
425 $nuh{lc $who} = $who."!".$user."\@".$host unless (exists $nuh{lc $who});
427 ### on-join ban. (TODO: kick)
428 if (exists $bans{$chan}) {
429 ### TODO: need to do $chan and _default
430 foreach (keys %{ $bans{$chan} }) {
432 next unless /^\Q$nuh\E$/i;
434 foreach (keys %{ $channels{$chan}{'b'} }) {
435 &DEBUG(" bans_on_chan($chan) => $_");
438 ### TODO: check $channels{$chan}{'b'} if ban already exists.
439 &ban( "*!*@".&makeHostMask($host), $chan);
445 &rootWarn($who,$user,$host,$chan)
446 if (&IsChanConf("rootWarn") &&
447 $user =~ /^r(oo|ew|00)t$/i &&
448 $channels{$chan}{'o'}{$ident});
451 my $l = $channels{$chan}{'l'};
452 if (defined $l and &IsChanConf("chanlimitcheck")) {
453 my $plus = &getChanConfDefault("chanlimitcheckPlus", 5, $chan);
454 my $nowl = scalar(keys %{ $channels{$chan}{''} });
457 &WARN("clc: stupid to have plus at $plus, fix it!");
460 ### check if we have ops.
461 if ($nowl > $l - 3 and $plus > 3) {
462 &WARN("clc: nowl($nowl) > l($l) - 3");
463 &rawout("MODE $chan +l ".($nowl+$plus) );
467 # used to determine sync time.
468 if ($who =~ /^$ident$/i) {
469 if (defined( my $whojoin = $cache{join}{$chan} )) {
470 &msg($chan, "Okay, I'm here. (courtesy of $whojoin)");
471 delete $cache{join}{$chan};
474 ### TODO: move this to &joinchan()?
475 $cache{jointime}{$chan} = &gettimeofday();
478 ### TODO: this may go wild on a netjoin :)
485 my ($self, $event) = @_;
486 my ($chan,$reason) = $event->args;
487 my $kicker = $event->nick;
488 my $kickee = ($event->to)[0];
489 my $uh = $event->userhost();
491 &status(">>> kick/$b_blue$chan$ob [$b$kickee!$uh$ob] by $b_cyan$kicker$ob $b_yellow($ob$reason$b_yellow)$ob");
493 $chan = lc $chan; # forgot about this, found by xsdg, 20001229.
494 $chanstats{$chan}{'Kick'}++;
496 if ($kickee eq $ident) {
497 &clearChanVars($chan);
499 &status("SELF attempting to rejoin lost channel $chan");
502 &DeleteUserInfo($kickee,$chan);
507 my ($self, $event) = @_;
508 my ($user, $host) = split(/\@/, $event->userhost);
509 my @args = $event->args();
510 my $nick = $event->nick();
511 my $chan = ($event->to)[0];
515 if ($nick eq $chan) { # UMODE
516 &status(">>> mode $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
518 &status(">>> mode/$b_blue$chan$ob $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
519 &hookMode($chan, @args);
524 my ($self, $event) = @_;
525 my $nick = $event->nick();
526 my ($myself,$chan,@args) = $event->args();
528 &hookMode(lc $chan, @args); # CASING.
532 my ($self, $event) = @_;
533 my $nick = $event->nick;
534 my $msg = ($event->args)[0];
536 ($user,$host) = split(/\@/, $event->userhost);
537 $uh = $event->userhost();
538 $nuh = $nick."!".$uh;
540 &hookMsg('private', undef, $nick, $msg);
544 my ($self, $event) = @_;
545 my @args = $event->args;
546 my $chan = lc $args[2]; # CASING, the last of them!
548 foreach (split / /, @args[3..$#args]) {
549 $channels{$chan}{'o'}{$_}++ if s/\@//;
550 $channels{$chan}{'v'}{$_}++ if s/\+//;
551 $channels{$chan}{''}{$_}++;
556 my ($self, $event) = @_;
557 my $nick = $event->nick();
558 my $newnick = ($event->args)[0];
560 if (exists $netsplit{lc $newnick}) {
561 &status("Netsplit: $newnick/$nick came back from netsplit and changed to original nick! removing from hash.");
562 delete $netsplit{lc $newnick};
566 foreach $chan (keys %channels) {
567 foreach $mode (keys %{$channels{$chan}}) {
568 next unless (exists $channels{$chan}{$mode}{$nick});
570 $channels{$chan}{$mode}{$newnick} = $channels{$chan}{$mode}{$nick};
573 &DeleteUserInfo($nick,keys %channels);
574 $nuh{lc $newnick} = $nuh{lc $nick};
575 delete $nuh{lc $nick};
577 # successful self-nick change.
578 if ($nick eq $ident) {
579 &status(">>> I materialized into $b_green$newnick$ob from $nick");
582 &status(">>> $b_cyan$nick$ob materializes into $b_green$newnick$ob");
588 my $nick = $self->nick;
589 my $newnick = substr($nick,0,7)."-";
591 &status("nick taken; changing to temporary nick.");
597 my ($self, $event) = @_;
598 my $nick = $event->nick();
599 my $chan = ($event->to)[0];
600 my $args = ($event->args)[0];
602 if ($nick =~ /^NickServ$/i) { # nickserv.
603 &status("NickServ: <== '$args'");
605 if ($args =~ /^This nickname is registered/i) {
606 &status("nickserv told us to register; doing it.");
607 if (&IsParam("nickServ_pass")) {
608 &status("NickServ: ==> Identifying.");
609 &rawout("PRIVMSG NickServ :IDENTIFY $param{'nickServ_pass'}");
612 &status("We can't tell nickserv a passwd ;(");
617 if ($args =~ /^Password a/i) {
620 } elsif ($nick =~ /^ChanServ$/i) { # chanserv.
621 &status("ChanServ: <== '$args'.");
623 if ($chan =~ /^$mask{chan}$/) { # channel notice.
624 &status("-$nick/$chan- $args");
626 $server = $nick unless (defined $server);
627 &status("-$nick- $args"); # private or server notice.
633 my ($self, $event) = @_;
634 my $chan = ($event->to)[0];
635 my $nick = $event->nick;
637 &status("!!! other called.");
638 &status("!!! $event->args");
642 my ($self, $event) = @_;
643 my $chan = lc( ($event->to)[0] ); # CASING!!!
644 my $nick = $event->nick;
645 my $userhost = $event->userhost;
647 if (exists $floodjoin{$chan}{$nick}{Time}) {
648 delete $floodjoin{$chan}{$nick};
651 $chanstats{$chan}{'Part'}++;
652 &DeleteUserInfo($nick,$chan);
653 &clearChanVars($chan) if ($nick eq $ident);
654 if (!&IsNickInAnyChan($nick) and &IsChanConf("seenStats")) {
655 delete $userstats{lc $nick};
658 &status(">>> part/$b_blue$chan$ob $b_cyan$nick$ob $b_yellow($ob$userhost$b_yellow)$ob");
662 my ($self, $event) = @_;
663 my $nick = $event->nick;
665 $self->ctcp_reply($nick, join(' ', ($event->args)));
666 &status(">>> ${b_green}CTCP PING$ob request from $b_cyan$nick$ob received.");
670 my ($self, $event) = @_;
671 my $nick = $event->nick;
672 my $lag = time() - ($event->args)[1];
674 &status(">>> ${b_green}CTCP PING$ob reply from $b_cyan$nick$ob: $lag sec.");
678 my ($self, $event) = @_;
679 my $msg = ($event->args)[0];
680 my $chan = lc( ($event->to)[0] ); # CASING.
681 my $nick = $event->nick;
682 $uh = $event->userhost();
683 $nuh = $nick."!".$uh;
684 ($user,$host) = split(/\@/, $uh);
686 if ($bot_pid != $$) {
687 &ERROR("run-away fork; exiting.");
692 if ($statcount < 200) {
693 foreach $chan (grep /[A-Z]/, keys %channels) {
694 &DEBUG("leak: chan => '$chan'.");
696 foreach $i (keys %{$channels{$chan}}) {
697 foreach (keys %{$channels{$chan}{$i}}) {
698 &DEBUG("leak: \$channels{$chan}{$i}{$_} ...");
706 $lastWho{$chan} = $nick;
707 ### TODO: use $nick or lc $nick?
708 if (&IsChanConf("seenStats")) {
709 $userstats{lc $nick}{'Count'}++;
710 $userstats{lc $nick}{'Time'} = time();
713 # if (&IsChanConf("hehCounter")) {
717 &hookMsg('public', $chan, $nick, $msg);
718 $chanstats{$chan}{'PublicMsg'}++;
722 my ($self, $event) = @_;
723 my $nick = $event->nick();
724 my $reason = ($event->args)[0];
726 foreach (keys %channels) {
727 # fixes inconsistent chanstats bug #1.
728 next unless (&IsNickInChan($nick,$_));
729 $chanstats{$_}{'SignOff'}++;
731 &DeleteUserInfo($nick, keys %channels);
732 if (exists $nuh{lc $nick}) {
733 delete $nuh{lc $nick};
735 &DEBUG("on_quit: nuh{lc $nick} does not exist! FIXME");
737 delete $userstats{lc $nick} if (&IsChanConf("seenStats"));
739 # should fix chanstats inconsistencies bug #2.
740 if ($reason=~/^($mask{host})\s($mask{host})$/) { # netsplit.
741 $reason = "NETSPLIT: $1 <=> $2";
743 $netsplit{lc $nick} = time();
744 if (!exists $netsplitservers{$1}{$2}) {
745 &status("netsplit detected between $1 and $2.");
746 $netsplitservers{$1}{$2} = time();
750 &status(">>> $b_cyan$nick$ob has signed off IRC $b_red($ob$reason$b_red)$ob");
751 if ($nick =~ /^\Q$ident\E$/) {
752 &DEBUG("^^^ THIS SHOULD NEVER HAPPEN.");
755 if ($nick !~ /^\Q$ident\E$/ and $nick =~ /^\Q$param{'ircNick'}\E$/i) {
756 &status("own nickname became free; changing.");
757 &nick($param{'ircNick'});
761 sub on_targettoofast {
762 my ($self, $event) = @_;
763 my $nick = $event->nick();
764 my($me,$chan,$why) = $event->args();
766 ### .* wait (\d+) second/) {
769 &status("going to sleep for $sleep...");
776 my ($self, $event) = @_;
778 if (scalar($event->args) == 1) { # change.
779 my $topic = ($event->args)[0];
780 my $chan = ($event->to)[0];
781 my $nick = $event->nick();
785 # race condition here. To fix, change '1' to '0'.
786 # This will keep track of topics set by bot only.
789 # this may be fixed at a later date with topic queueing.
792 $topic{$chan}{'Current'} = $topic if (1);
793 $chanstats{$chan}{'Topic'}++;
795 &status(">>> topic/$b_blue$chan$ob by $b_cyan$nick$ob -> $topic");
797 my ($nick, $chan, $topic) = $event->args;
798 if (&IsChanConf("topic")) {
799 $topic{$chan}{'Current'} = $topic;
800 &topicAddHistory($chan,$topic);
803 $topic = &fixString($topic, 1);
804 &status(">>> topic/$b_blue$chan$ob is $topic");
809 my ($self, $event) = @_;
810 my ($myself,$chan,$setby,$time) = $event->args();
813 if (time() - $time > 60*60*24) {
814 $timestr = "at ". localtime $time;
816 $timestr = &Time2String(time() - $time) ." ago";
819 &status(">>> set by $b_cyan$setby$ob $timestr");
823 my ($self, $event) = @_;
824 my $nick = $event->nick();
827 if (scalar $event->args() != 1) { # old.
828 $ver = join ' ', $event->args();
829 $ver =~ s/^VERSION //;
831 $ver = ($event->args())[0];
834 if (grep /^\Q$nick\E$/i, @vernick) {
835 &WARN("nick $nick found in vernick; skipping.");
838 push(@vernick, $nick);
840 if ($ver =~ /bitchx/i) {
841 $ver{bitchx}{$nick} = $ver;
842 } elsif ($ver =~ /xc\!|xchat/i) {
843 $ver{xchat}{$nick} = $ver;
844 } elsif ($ver =~ /irssi/i) {
845 $ver{irssi}{$nick} = $ver;
846 } elsif ($ver =~ /epic/i) {
847 $ver{epic}{$nick} = $ver;
848 } elsif ($ver =~ /mirc/i) {
849 $ver{mirc}{$nick} = $ver;
850 } elsif ($ver =~ /ircle/i) {
851 $ver{ircle}{$nick} = $ver;
852 } elsif ($ver =~ /ircII/i) {
853 $ver{ircII}{$nick} = $ver;
854 } elsif ($ver =~ /sirc /i) {
855 $ver{sirc}{$nick} = $ver;
856 } elsif ($ver =~ /kvirc/i) {
857 $ver{kvirc}{$nick} = $ver;
858 } elsif ($ver =~ /eggdrop/i) {
859 $ver{eggdrop}{$nick} = $ver;
860 } elsif ($ver =~ /xircon/i) {
861 $ver{xircon}{$nick} = $ver;
863 $ver{other}{$nick} = $ver;
868 my ($self, $event) = @_;
869 my $nick = $event->nick;
871 &status(">>> ${b_green}CTCP VERSION$ob request from $b_cyan$nick$ob");
872 $self->ctcp_reply($nick, "VERSION $bot_version");
876 my ($self, $event) = @_;
877 my @args = $event->args;
879 $nuh{lc $args[5]} = $args[5]."!".$args[2]."\@".$args[3];
883 my ($self, $event) = @_;
884 my @args = $event->args;
886 &DEBUG("on_whoisuser: @args");
888 $nuh{lc $args[1]} = $args[1]."!".$args[2]."\@".$args[3];
891 #######################################################################
892 ####### IRC HOOK HELPERS IRC HOOK HELPERS IRC HOOK HELPERS ########
893 #######################################################################
896 # Usage: &hookMode($chan, $modes, @targets);
898 my ($chan, $modes, @targets) = @_;
901 $chan = lc $chan; # !!!.
904 foreach $mode (split(//, $modes)) {
906 if ($mode =~ /[-+]/) {
907 $parity = 1 if ($mode eq "+");
908 $parity = 0 if ($mode eq "-");
913 if ($mode =~ /[bklov]/) {
914 my $target = shift @targets;
917 $chanstats{$chan}{'Op'}++ if ($mode eq "o");
918 $chanstats{$chan}{'Ban'}++ if ($mode eq "b");
920 $chanstats{$chan}{'Deop'}++ if ($mode eq "o");
921 $chanstats{$chan}{'Unban'}++ if ($mode eq "b");
924 # modes w/ target affecting nick => cache it.
925 if ($mode =~ /[bov]/) {
926 $channels{$chan}{$mode}{$target}++ if $parity;
927 delete $channels{$chan}{$mode}{$target} if !$parity;
930 if ($mode =~ /[l]/) {
931 $channels{$chan}{$mode} = $target if $parity;
932 delete $channels{$chan}{$mode} if !$parity;
936 # important channel modes, targetless.
937 if ($mode =~ /[mt]/) {
938 $channels{$chan}{$mode}++ if $parity;
939 delete $channels{$chan}{$mode} if !$parity;
945 ($msgType, $chan, $who, $message) = @_;
949 $orig{message} = $message;
953 $message =~ s/[\cA-\c_]//ig; # strip control characters
954 $message =~ s/^\s+//; # initial whitespaces.
955 $who =~ tr/A-Z/a-z/; # lowercase.
960 if ($msgType =~ /private/) {
965 # addressing revamped by the xk.
966 ### below needs to be fixed...
967 if (&IsParam("addressCharacter")) {
968 if ($message =~ s/^$param{'addressCharacter'}//) {
974 if ($message =~ /^($mask{nick})([\;\:\>\, ]+) */) {
976 if ($1 =~ /^\Q$ident\E$/i) {
977 $message = $newmessage;
980 # ignore messages addressed to other people or unaddressed.
981 $skipmessage++ if ($2 ne "" and $2 !~ /^ /);
986 # Determine floodwho.
988 if ($msgType =~ /public/i) { # public.
989 $floodwho = $c = lc $chan;
990 } elsif ($msgType =~ /private/i) { # private.
993 &DEBUG("FIXME: floodwho = ???");
996 my $val = &getChanConfDefault("floodRepeat", "2:10", $c);
997 my ($count, $interval) = split /:/, $val;
999 # flood repeat protection.
1001 my $time = $flood{$floodwho}{$message};
1003 if (defined $time and (time - $time < $interval)) {
1004 ### public != personal who so the below is kind of pointless.
1006 foreach (keys %flood) {
1007 next if (/^\Q$floodwho\E$/);
1008 next if (defined $chan and /^\Q$chan\E$/);
1010 push(@who, grep /^\Q$message\E$/i, keys %{$flood{$_}});
1014 &msg($who, "you already said what ".
1015 join(' ', @who)." have said.");
1017 &msg($who,"Someone already said that ". (time - $time) ." seconds ago" );
1020 ### TODO: delete old floodwarn{} keys.
1022 if (!exists $floodwarn{$floodwho}) {
1025 $floodwarn++ if (time() - $floodwarn{$floodwho} > $interval);
1029 &status("FLOOD repetition detected from $floodwho.");
1030 $floodwarn{$floodwho} = time();
1037 &status("$b_cyan$who$ob is short-addressing me");
1038 } elsif ($msgType eq "private") { # private.
1039 &status("$b_cyan$who$ob is /msg'ing me");
1041 &status("$b_cyan$who$ob is addressing me");
1044 $flood{$floodwho}{$message} = time();
1047 $val = &getChanConfDefault("floodMessages", "5:30", $c);
1048 ($count, $interval) = split /:/, $val;
1050 # flood overflow protection.
1052 foreach (keys %{$flood{$floodwho}}) {
1053 next unless (time() - $flood{$floodwho}{$_} > $interval);
1054 delete $flood{$floodwho}{$_};
1057 my $i = scalar keys %{$flood{$floodwho}};
1059 &msg($who,"overflow of messages ($i > $count)");
1060 &status("FLOOD overflow detected from $floodwho; ignoring");
1062 my $expire = $param{'ignoreAutoExpire'} || 5;
1063 &ignoreAdd("*!$uh", $chan, $expire, "flood overflow auto-detected.");
1067 $flood{$floodwho}{$message} = time();
1070 if ($msgType =~ /public/i) { # public.
1071 $talkchannel = $chan;
1072 &status("<$orig{who}/$chan> $orig{message}");
1073 } elsif ($msgType =~ /private/i) { # private.
1074 &status("[$orig{who}] $orig{message}");
1075 $talkchannel = undef;
1078 &DEBUG("unknown msgType => $msgType.");
1081 if ((!$skipmessage or &IsChanConf("seenStoreAll")) and
1082 &IsChanConf("seen") and
1083 $msgType =~ /public/
1085 $seencache{$who}{'time'} = time();
1086 $seencache{$who}{'nick'} = $orig{who};
1087 $seencache{$who}{'host'} = $uh;
1088 $seencache{$who}{'chan'} = $talkchannel;
1089 $seencache{$who}{'msg'} = $orig{message};
1090 $seencache{$who}{'msgcount'}++;
1093 return if ($skipmessage);
1094 return unless (&IsParam("minVolunteerLength") or $addressed);
1097 if (exists $ignore{lc $chan}) {
1098 foreach (keys %{ $ignore{lc $chan} }) {
1101 next unless ($nuh =~ /^\Q$_\E$/i);
1108 if (!defined $userHandle) {
1109 &DEBUG("line 1074: need verifyUser?");
1110 &verifyUser($who, $nuh);
1113 &DEBUG("hookMsg: 'nuh' not defined?");
1116 ### For extra debugging purposes...
1117 if ($_ = &process()) {
1118 # &DEBUG("IrcHooks: process returned '$_'.");