2 # IrcHooks.pl: IRC Hooks stuff.
5 # NOTE: Based on code by Kevin Lenzo & Patrick Cole (c) 1997
8 if (&IsParam("useStrict")) { use strict; }
14 my ($self, $event) = @_;
15 my $nick = $event->nick();
16 my $chan = ($event->to)[0];
18 &DEBUG("on_generic: nick => '$nick'.");
19 &DEBUG("on_generic: chan => '$chan'.");
21 foreach ($event->args) {
22 &DEBUG("on_generic: args => '$_'.");
27 my ($self, $event) = @_;
28 my ($nick, @args) = ($event->nick, $event->args);
29 my $chan = ($event->to)[0];
33 if ($chan eq $ident) {
34 &status("* [$nick] @args");
36 &status("* $nick/$chan @args");
41 my ($self, $event) = @_;
42 my $msg = ($event->args)[0];
43 my $sock = ($event->to)[0];
44 my $nick = $event->nick();
46 if (!exists $nuh{lc $nick}) {
47 &DEBUG("chat: nuh{$nick} doesn't exist; hrm should retry.");
48 &msg($nick, "could not get whois info?");
54 $orig{message} = $msg;
56 $uh = (split /\!/, $nuh)[1];
61 if (!exists $dcc{'CHATvrfy'}{$nick}) {
62 $userHandle = &verifyUser($who, $nuh);
63 my $crypto = $users{$userHandle}{PASS};
66 if (!defined $crypto) {
67 &DEBUG("chat: no pass required.");
70 } elsif (&ckpasswd($msg, $crypto)) {
71 # stolen from eggdrop.
72 $self->privmsg($sock, "Connected to $ident");
73 $self->privmsg($sock, "Commands start with '.' (like '.quit' or '.help')");
74 $self->privmsg($sock, "Everything else goes out to the party line.");
76 &dccStatus(2) if (scalar keys %{ $dcc{'CHAT'} } == 1);
81 &status("DCC CHAT: incorrect pass; closing connection.");
82 &DEBUG("chat: sock => '$sock'.");
84 delete $dcc{'CHAT'}{$nick};
85 &DEBUG("chat: after closing sock. FIXME");
86 ### BUG: close seizes bot. why?
90 &status("DCC CHAT: user $nick is here!");
91 # &DCCBroadcast("$nick ($uh) has joined the chat arena.");
92 &DCCBroadcast("*** $nick ($uh) joined the party line.");
94 $dcc{'CHATvrfy'}{$nick} = 1;
95 if ($userHandle ne "_default") {
96 &dccsay($nick,"Flags: $users{$userHandle}{FLAGS}");
103 if (defined $userHandle) {
104 &DEBUG("IrcHooks.pl: line 104: remove vUser");
107 $userHandle = &verifyUser($who, $nuh);
108 &status("$b_red=$b_cyan$who$b_red=$ob $message");
110 if ($message =~ s/^\.//) { # dcc chat commands.
111 ### TODO: make use of &Forker(); here?
112 &loadMyModule($myModules{'ircdcc'});
114 &DCCBroadcast("#$who# $message","m");
116 my $retval = &userDCC();
117 return unless (defined $retval);
118 return if ($retval eq $noreply);
120 $conn->privmsg($dcc{'CHAT'}{$who}, "Invalid command.");
122 } else { # dcc chat arena.
124 foreach (keys %{$dcc{'CHAT'}}) {
125 $conn->privmsg($dcc{'CHAT'}{$_}, "<$who> $orig{message}");
129 return 'DCC CHAT MESSAGE';
135 # what's the following for?
136 $ident = $param{'ircNick'};
138 $ircstats{'ConnectTime'} = time();
139 $ircstats{'ConnectCount'}++;
141 if (&IsParam("wingate")) {
142 my $file = "$bot_base_dir/$param{'ircUser'}.wingate";
146 next unless (/^(\S+)\*$/);
147 push(@wingateBad, $_);
153 $conn->schedule(60, \&setupSchedulers, "");
157 if (&IsParam("ircUMode")) {
158 &status("Attempting change of user modes to $param{'ircUMode'}.");
159 &rawout("MODE $ident $param{'ircUMode'}");
162 &status("End of motd. Now lets join some channels...");
163 if (!scalar @joinchan) {
164 &WARN("joinchan array is empty!!!");
165 @joinchan = &getJoinChans();
172 my ($self, $event) = @_;
173 my $type = uc( ($event->args)[1] );
174 my $nick = $event->nick();
176 # pity Net::IRC doesn't store nuh. Here's a hack :)
180 if ($type eq 'SEND') { # GET for us.
181 # incoming DCC SEND. we're receiving a file.
182 my $get = ($event->args)[2];
183 open(DCCGET,">$get");
185 $self->new_get($nick,
192 } elsif ($type eq 'GET') { # SEND for us?
193 &DEBUG("starting get.");
194 $self->new_send($event->args);
195 } elsif ($type eq 'CHAT') {
196 &DEBUG("starting chat.");
197 $self->new_chat($event);
199 &WARN("${b_green}DCC $type$ob (1)");
204 my ($self, $event) = @_;
205 my $nick = $event->nick();
206 my $sock = ($event->to)[0];
208 # DCC CHAT close on fork exit workaround.
209 if ($bot_pid != $$) {
210 &WARN("run-away fork; exiting.");
214 &DEBUG("dcc_close: nick => '$nick'.");
216 if (exists $dcc{'SEND'}{$nick} and -f "$param{tempDir}/$nick.txt") {
217 &status("${b_green}DCC SEND$ob close from $b_cyan$nick$ob");
219 &status("dcc_close: purging $nick.txt from Debian.pl");
220 unlink "$param{tempDir}/$nick.txt";
222 delete $dcc{'SEND'}{$nick};
223 } elsif (exists $dcc{'CHAT'}{$nick} and $dcc{'CHAT'}{$nick} eq $sock) {
224 &status("${b_green}DCC CHAT$ob close from $b_cyan$nick$ob");
225 delete $dcc{'CHAT'}{$nick};
227 &status("${b_green}DCC$ob UNKNOWN close from $b_cyan$nick$ob (2)");
232 my ($self, $event) = @_;
233 my $type = uc( ($event->args)[0] );
234 my $nick = $event->nick();
235 my $sock = ($event->to)[0];
240 if ($type eq 'SEND') {
241 &status("${b_green}DCC lGET$ob established with $b_cyan$nick$ob");
242 } elsif ($type eq 'CHAT') {
243 &status("${b_green}DCC CHAT$ob established with $b_cyan$nick$ob $b_yellow($ob$nuh{$nick}$b_yellow)$ob");
244 $userHandle = &verifyUser($nick, $nuh{lc $nick});
245 my $crypto = $users{$userHandle}{PASS};
246 $dcc{'CHAT'}{$nick} = $sock;
248 foreach (keys %{ $users{$userHandle} }) {
249 &VERB(" $_ => $users{$userHandle}{$_}",2);
252 if (defined $crypto) {
253 ### &dccsay($nick,"Enter your password, $userHandle.");
254 &dccsay($nick,"Enter your password.");
256 &dccsay($nick,"Welcome to blootbot DCC CHAT interface, $userHandle.");
258 } elsif ($type eq 'SEND') {
259 &DEBUG("Starting DCC receive.");
260 foreach ($event->args) {
264 &WARN("${b_green}DCC $type$ob (3)");
269 my ($self, $event) = @_;
270 my $from = $event->from();
271 my $what = ($event->args)[0];
273 &status("disconnect from $from ($what).");
274 $ircstats{'DisconnectTime'} = time();
275 $ircstats{'DisconnectReason'} = $what;
276 $ircstats{'DisconnectCount'}++;
278 # clear any variables on reconnection.
282 if (!$self->connect()) {
283 &WARN("not connected? help me. gonna call ircCheck() in 1800s");
284 $conn->schedule(1800, \&ircCheck(), "");
289 my ($self, $event) = @_;
290 my $chan = ($event->args)[1];
292 if (exists $jointime{$chan}) {
293 my $delta_time = sprintf("%.03f", &gettimeofday() - $jointime{$chan});
294 $delta_time = 0 if ($delta_time < 0);
296 &status("$b_blue$chan$ob: sync in ${delta_time}s.");
299 rawout("MODE $chan");
303 foreach ("o","v","") {
304 my $count = scalar(keys %{$channels{$chan}{$_}});
305 next unless ($count);
307 $txt = "total" if ($_ eq "");
308 $txt = "voice" if ($_ eq "v");
309 $txt = "ops" if ($_ eq "o");
311 push(@array, "$count $txt");
313 my $chanstats = join(' || ', @array);
314 &status("$b_blue$chan$ob: [$chanstats]");
316 if (scalar @joinchan) { # remaining channels to join.
319 ### chanserv support.
320 ### TODO: what if we rejoin a channel.. need to set a var that
321 ### we've done the request-for-ops-on-join.
322 return unless (&IsChanConf("chanServ_ops") > 0);
323 return unless ($nickserv);
325 if (!exists $channels{$chan}{'o'}{$ident}) {
326 &status("ChanServ ==> Requesting ops for $chan.");
327 &rawout("PRIVMSG ChanServ :OP $chan $ident");
333 my ($self, $event) = @_;
334 my (@args) = ($event->args);
341 my ($self, $event) = @_;
342 my $chan = ($event->args)[0];
343 my $nick = $event->nick;
345 &DEBUG("on_invite: chan => '$chan', nick => '$nick'.");
347 # chan + possible_key.
348 ### do we need to know the key if we're invited???
349 ### grep the channel list?
350 foreach (split /[\s\t]+/, $param{'join_channels'}) {
351 next unless /^\Q$chan\E(,\S+)?$/i;
354 next if ($nick =~ /^\Q$ident\E$/);
355 if (&validChan($chan)) {
356 &msg($who, "i'm already in \002$chan\002.");
360 &status("invited to $b_blue$_$ob by $b_cyan$who$ob");
361 &joinchan($self, $_);
366 my ($self, $event) = @_;
367 my ($user,$host) = split(/\@/, $event->userhost);
368 $chan = lc( ($event->to)[0] ); # CASING!!!!
369 $who = $event->nick();
371 $chanstats{$chan}{'Join'}++;
372 $userstats{lc $who}{'Join'} = time() if (&IsParam("seenStats"));
374 &joinfloodCheck($who, $chan, $event->userhost);
378 if (exists $netsplit{lc $who}) {
379 delete $netsplit{lc $who};
383 if ($netsplit and !$netsplittime) {
384 &status("ok.... re-running chanlimitCheck in 60.");
385 $conn->schedule(60, sub {
387 $netsplittime = undef;
390 $netsplittime = time();
393 # how to tell if there's a netjoin???
395 my $netsplitstr = "";
396 $netsplitstr = " $b_yellow\[${ob}NETSPLIT VICTIM$b_yellow]$ob" if ($netsplit);
397 &status(">>> join/$b_blue$chan$ob $b_cyan$who$ob $b_yellow($ob$user\@$host$b_yellow)$ob$netsplitstr");
399 $channels{$chan}{''}{$who}++;
400 $nuh{lc $who} = $who."!".$user."\@".$host unless (exists $nuh{lc $who});
402 ### on-join ban. (TODO: kick)
403 if (exists $bans{$chan}) {
404 ### TODO: need to do $chan and _default
405 foreach (keys %{ $bans{$chan} }) {
407 next unless /^\Q$nuh\E$/i;
409 foreach (keys %{ $channels{$chan}{'b'} }) {
410 &DEBUG(" bans_on_chan($chan) => $_");
413 ### TODO: check $channels{$chan}{'b'} if ban already exists.
414 &ban( "*!*@".&makeHostMask($host), $chan);
420 &rootWarn($who,$user,$host,$chan)
421 if (&IsParam("rootWarn") &&
422 $user =~ /^r(oo|ew|00)t$/i &&
423 $channels{$chan}{'o'}{$ident});
425 # used to determine sync time.
426 if ($who =~ /^$ident$/i) {
427 if (defined( my $whojoin = $joinverb{$chan} )) {
428 &msg($chan, "Okay, I'm here. (courtesy of $whojoin)");
429 delete $joinverb{$chan};
432 ### TODO: move this to &joinchan()?
433 $jointime{$chan} = &gettimeofday();
436 ### TODO: this may go wild on a netjoin :)
443 my ($self, $event) = @_;
444 my ($chan,$reason) = $event->args;
445 my $kicker = $event->nick;
446 my $kickee = ($event->to)[0];
447 my $uh = $event->userhost();
449 &status(">>> kick/$b_blue$chan$ob [$b$kickee!$uh$ob] by $b_cyan$kicker$ob $b_yellow($ob$reason$b_yellow)$ob");
451 $chan = lc $chan; # forgot about this, found by xsdg, 20001229.
452 $chanstats{$chan}{'Kick'}++;
454 if ($kickee eq $ident) {
455 &clearChanVars($chan);
457 &status("SELF attempting to rejoin lost channel $chan");
460 &DeleteUserInfo($kickee,$chan);
465 my ($self, $event) = @_;
466 my ($user, $host) = split(/\@/, $event->userhost);
467 my @args = $event->args();
468 my $nick = $event->nick();
469 my $chan = ($event->to)[0];
473 if ($nick eq $chan) { # UMODE
474 &status(">>> mode $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
476 &status(">>> mode/$b_blue$chan$ob $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
477 &hookMode($chan, @args);
482 my ($self, $event) = @_;
483 my $nick = $event->nick();
484 my ($myself,$chan,@args) = $event->args();
486 &hookMode(lc $chan, @args); # CASING.
490 my ($self, $event) = @_;
491 my $nick = $event->nick;
492 my $msg = ($event->args)[0];
494 ($user,$host) = split(/\@/, $event->userhost);
495 $uh = $event->userhost();
496 $nuh = $nick."!".$uh;
498 &hookMsg('private', undef, $nick, $msg);
502 my ($self, $event) = @_;
503 my @args = $event->args;
504 my $chan = lc $args[2]; # CASING, the last of them!
506 foreach (split / /, @args[3..$#args]) {
507 $channels{$chan}{'o'}{$_}++ if s/\@//;
508 $channels{$chan}{'v'}{$_}++ if s/\+//;
509 $channels{$chan}{''}{$_}++;
514 my ($self, $event) = @_;
515 my $nick = $event->nick();
516 my $newnick = ($event->args)[0];
518 if (exists $netsplit{lc $newnick}) {
519 &status("Netsplit: $newnick/$nick came back from netsplit and changed to original nick! removing from hash.");
520 delete $netsplit{lc $newnick};
524 foreach $chan (keys %channels) {
525 foreach $mode (keys %{$channels{$chan}}) {
526 next unless (exists $channels{$chan}{$mode}{$nick});
528 $channels{$chan}{$mode}{$newnick} = $channels{$chan}{$mode}{$nick};
531 &DeleteUserInfo($nick,keys %channels);
532 $nuh{lc $newnick} = $nuh{lc $nick};
533 delete $nuh{lc $nick};
535 # successful self-nick change.
536 if ($nick eq $ident) {
537 &status(">>> I materialized into $b_green$newnick$ob from $nick");
540 &status(">>> $b_cyan$nick$ob materializes into $b_green$newnick$ob");
546 my $nick = $self->nick;
547 my $newnick = substr($nick,0,7)."-";
549 &status("nick taken; changing to temporary nick.");
555 my ($self, $event) = @_;
556 my $nick = $event->nick();
557 my $chan = ($event->to)[0];
558 my $args = ($event->args)[0];
560 if ($nick =~ /^NickServ$/i) { # nickserv.
561 &status("NickServ: <== '$args'");
563 if ($args =~ /^This nickname is registered/i) {
564 &status("nickserv told us to register; doing it.");
565 if (&IsParam("nickServ_pass")) {
566 &status("NickServ: ==> Identifying.");
567 &rawout("PRIVMSG NickServ :IDENTIFY $param{'nickServ_pass'}");
570 &status("We can't tell nickserv a passwd ;(");
575 if ($args =~ /^Password a/i) {
578 } elsif ($nick =~ /^ChanServ$/i) { # chanserv.
579 &status("ChanServ: <== '$args'.");
581 if ($chan =~ /^$mask{chan}$/) { # channel notice.
582 &status("-$nick/$chan- $args");
584 $server = $nick unless (defined $server);
585 &status("-$nick- $args"); # private or server notice.
591 my ($self, $event) = @_;
592 my $chan = ($event->to)[0];
593 my $nick = $event->nick;
595 &status("!!! other called.");
596 &status("!!! $event->args");
600 my ($self, $event) = @_;
601 my $chan = lc( ($event->to)[0] ); # CASING!!!
602 my $nick = $event->nick;
603 my $userhost = $event->userhost;
605 if (!exists $floodjoin{$chan}{$nick}{Time}) {
606 &WARN("on_part: $nick/$chan not in floodjoin hash?");
608 delete $floodjoin{$chan}{$nick};
611 $chanstats{$chan}{'Part'}++;
612 &DeleteUserInfo($nick,$chan);
613 &clearChanVars($chan) if ($nick eq $ident);
614 if (!&IsNickInAnyChan($nick) and &IsParam("seenStats")) {
615 delete $userstats{lc $nick};
618 &status(">>> part/$b_blue$chan$ob $b_cyan$nick$ob $b_yellow($ob$userhost$b_yellow)$ob");
622 my ($self, $event) = @_;
623 my $nick = $event->nick;
625 $self->ctcp_reply($nick, join(' ', ($event->args)));
626 &status(">>> ${b_green}CTCP PING$ob request from $b_cyan$nick$ob received.");
630 my ($self, $event) = @_;
631 my $nick = $event->nick;
632 my $lag = time() - ($event->args)[1];
634 &status(">>> ${b_green}CTCP PING$ob reply from $b_cyan$nick$ob: $lag sec.");
638 my ($self, $event) = @_;
639 my $msg = ($event->args)[0];
640 my $chan = lc( ($event->to)[0] ); # CASING.
641 my $nick = $event->nick;
642 $uh = $event->userhost();
643 $nuh = $nick."!".$uh;
644 ($user,$host) = split(/\@/, $uh);
646 if ($bot_pid != $$) {
647 &ERROR("run-away fork; exiting.");
652 if ($statcount < 200) {
653 foreach $chan (grep /[A-Z]/, keys %channels) {
654 &DEBUG("leak: chan => '$chan'.");
656 foreach $i (keys %{$channels{$chan}}) {
657 foreach (keys %{$channels{$chan}{$i}}) {
658 &DEBUG("leak: \$channels{$chan}{$i}{$_} ...");
666 $lastWho{$chan} = $nick;
667 ### TODO: use $nick or lc $nick?
668 if (&IsParam("seenStats")) {
669 $userstats{lc $nick}{'Count'}++;
670 $userstats{lc $nick}{'Time'} = time();
673 # if (&IsParam("hehCounter")) {
677 &hookMsg('public', $chan, $nick, $msg);
678 $chanstats{$chan}{'PublicMsg'}++;
682 my ($self, $event) = @_;
683 my $nick = $event->nick();
684 my $reason = ($event->args)[0];
686 foreach (keys %channels) {
687 # fixes inconsistent chanstats bug #1.
688 next unless (&IsNickInChan($nick,$_));
689 $chanstats{$_}{'SignOff'}++;
691 &DeleteUserInfo($nick, keys %channels);
692 if (exists $nuh{lc $nick}) {
693 delete $nuh{lc $nick};
695 &DEBUG("on_quit: nuh{lc $nick} does not exist! FIXME");
697 delete $userstats{lc $nick} if (&IsParam("seenStats"));
699 # should fix chanstats inconsistencies bug #2.
700 if ($reason=~/^($mask{host})\s($mask{host})$/) { # netsplit.
701 $reason = "NETSPLIT: $1 <=> $2";
703 $netsplit{lc $nick} = time();
704 if (!exists $netsplitservers{$1}{$2}) {
705 &status("netsplit detected between $1 and $2.");
706 $netsplitservers{$1}{$2} = time();
710 &status(">>> $b_cyan$nick$ob has signed off IRC $b_red($ob$reason$b_red)$ob");
711 if ($nick =~ /^\Q$ident\E$/) {
712 &DEBUG("!!! THIS SHOULD NEVER HAPPEN. FIXME HOPEFULLY");
714 if ($nick !~ /^\Q$ident\E$/ and $nick =~ /^\Q$param{'ircNick'}\E$/i) {
715 &status("own nickname became free; changing.");
716 &nick($param{'ircNick'});
720 sub on_targettoofast {
721 my ($self, $event) = @_;
722 my $nick = $event->nick();
723 my $chan = ($event->to)[0];
725 &DEBUG("on_targettoofast: nick => '$nick'.");
726 &DEBUG("on_targettoofast: chan => '$chan'.");
728 foreach ($event->args) {
729 &DEBUG("on_targettoofast: args => '$_'.");
732 ### .* wait (\d+) second/) {
736 &status("going to sleep for $sleep...");
743 my ($self, $event) = @_;
745 if (scalar($event->args) == 1) { # change.
746 my $topic = ($event->args)[0];
747 my $chan = ($event->to)[0];
748 my $nick = $event->nick();
752 # race condition here. To fix, change '1' to '0'.
753 # This will keep track of topics set by bot only.
756 # this may be fixed at a later date with topic queueing.
759 $topic{$chan}{'Current'} = $topic if (1 and &IsParam("topic") == 1);
760 $chanstats{$chan}{'Topic'}++;
762 &status(">>> topic/$b_blue$chan$ob by $b_cyan$nick$ob -> $topic");
764 my ($nick, $chan, $topic) = $event->args;
765 if (&IsParam("topic")) {
766 $topic{$chan}{'Current'} = $topic;
767 &topicAddHistory($chan,$topic);
770 $topic = &fixString($topic, 1);
771 &status(">>> topic/$b_blue$chan$ob is $topic");
776 my ($self, $event) = @_;
777 my ($myself,$chan,$setby,$time) = $event->args();
780 if (time() - $time > 60*60*24) {
781 $timestr = "at ". localtime $time;
783 $timestr = &Time2String(time() - $time) ." ago";
786 &status(">>> set by $b_cyan$setby$ob $timestr");
790 my ($self, $event) = @_;
791 my $nick = $event->nick();
794 if (scalar $event->args() != 1) { # old.
795 $ver = join ' ', $event->args();
796 $ver =~ s/^VERSION //;
798 $ver = ($event->args())[0];
801 if (grep /^\Q$nick\E$/i, @vernick) {
802 &WARN("nick $nick found in vernick; skipping.");
805 push(@vernick, $nick);
807 if ($ver =~ /bitchx/i) {
808 $ver{bitchx}{$nick} = $ver;
809 } elsif ($ver =~ /xc\!|xchat/i) {
810 $ver{xchat}{$nick} = $ver;
811 } elsif ($ver =~ /irssi/i) {
812 $ver{irssi}{$nick} = $ver;
813 } elsif ($ver =~ /epic/i) {
814 $ver{epic}{$nick} = $ver;
815 } elsif ($ver =~ /mirc/i) {
816 $ver{mirc}{$nick} = $ver;
817 } elsif ($ver =~ /ircle/i) {
818 $ver{ircle}{$nick} = $ver;
819 } elsif ($ver =~ /ircII/i) {
820 $ver{ircII}{$nick} = $ver;
821 } elsif ($ver =~ /sirc /i) {
822 $ver{sirc}{$nick} = $ver;
823 } elsif ($ver =~ /kvirc/i) {
824 $ver{kvirc}{$nick} = $ver;
825 } elsif ($ver =~ /eggdrop/i) {
826 $ver{eggdrop}{$nick} = $ver;
827 } elsif ($ver =~ /xircon/i) {
828 $ver{xircon}{$nick} = $ver;
830 $ver{other}{$nick} = $ver;
835 my ($self, $event) = @_;
836 my $nick = $event->nick;
838 &status(">>> ${b_green}CTCP VERSION$ob request from $b_cyan$nick$ob");
839 $self->ctcp_reply($nick, "VERSION $bot_version");
843 my ($self, $event) = @_;
844 my @args = $event->args;
846 $nuh{lc $args[5]} = $args[5]."!".$args[2]."\@".$args[3];
850 my ($self, $event) = @_;
851 my @args = $event->args;
853 $nuh{lc $args[1]} = $args[1]."!".$args[2]."\@".$args[3];
856 #######################################################################
857 ####### IRC HOOK HELPERS IRC HOOK HELPERS IRC HOOK HELPERS ########
858 #######################################################################
861 # Usage: &hookMode($chan, $modes, @targets);
863 my ($chan, $modes, @targets) = @_;
866 $chan = lc $chan; # !!!.
869 foreach $mode (split(//, $modes)) {
871 if ($mode =~ /[-+]/) {
872 $parity = 1 if ($mode eq "+");
873 $parity = 0 if ($mode eq "-");
878 if ($mode =~ /[bklov]/) {
879 my $target = shift @targets;
882 $chanstats{$chan}{'Op'}++ if ($mode eq "o");
883 $chanstats{$chan}{'Ban'}++ if ($mode eq "b");
885 $chanstats{$chan}{'Deop'}++ if ($mode eq "o");
886 $chanstats{$chan}{'Unban'}++ if ($mode eq "b");
889 # modes w/ target affecting nick => cache it.
890 if ($mode =~ /[bov]/) {
891 $channels{$chan}{$mode}{$target}++ if $parity;
892 delete $channels{$chan}{$mode}{$target} if !$parity;
895 if ($mode =~ /[l]/) {
896 $channels{$chan}{$mode} = $target if $parity;
897 delete $channels{$chan}{$mode} if !$parity;
901 # important channel modes, targetless.
902 if ($mode =~ /[mt]/) {
903 $channels{$chan}{$mode}++ if $parity;
904 delete $channels{$chan}{$mode} if !$parity;
910 ($msgType, $chan, $who, $message) = @_;
914 $orig{message} = $message;
918 $message =~ s/[\cA-\c_]//ig; # strip control characters
919 $message =~ s/^\s+//; # initial whitespaces.
920 $who =~ tr/A-Z/a-z/; # lowercase.
925 if ($msgType =~ /private/) {
930 # addressing revamped by the xk.
931 ### below needs to be fixed...
932 if (&IsParam("addressCharacter")) {
933 if ($message =~ s/^$param{'addressCharacter'}//) {
939 if ($message =~ /^($mask{nick})([\;\:\>\, ]+) */) {
941 if ($1 =~ /^\Q$ident\E$/i) {
942 $message = $newmessage;
945 # ignore messages addressed to other people or unaddressed.
946 $skipmessage++ if ($2 ne "" and $2 !~ /^ /);
951 # Determine floodwho.
952 if ($msgType =~ /public/i) { # public.
953 $floodwho = lc $chan;
954 } elsif ($msgType =~ /private/i) { # private.
957 &DEBUG("FIXME: floodwho = ???");
960 my ($count, $interval) = split(/:/, $param{'floodRepeat'} || "2:10");
962 # flood repeat protection.
964 my $time = $flood{$floodwho}{$message};
966 if (defined $time and (time - $time < $interval)) {
967 ### public != personal who so the below is kind of pointless.
969 foreach (keys %flood) {
970 next if (/^\Q$floodwho\E$/ or /^\Q$chan\E$/);
971 push(@who, grep /^\Q$message\E$/i, keys %{$flood{$_}});
974 &msg($who, "you already said what ".
975 join(' ', @who)." have said.");
977 &msg($who,"Someone already said that ". (time - $time) ." seconds ago" );
980 ### TODO: delete old floodwarn{} keys.
982 if (!exists $floodwarn{$floodwho}) {
985 $floodwarn++ if (time() - $floodwarn{$floodwho} > $interval);
989 &status("FLOOD repetition detected from $floodwho.");
990 $floodwarn{$floodwho} = time();
997 &status("$b_cyan$who$ob is short-addressing me");
999 &status("$b_cyan$who$ob is addressing me");
1002 $flood{$floodwho}{$message} = time();
1005 ($count, $interval) = split(/:/, $param{'floodMessages'} || "5:30");
1006 # flood overflow protection.
1008 foreach (keys %{$flood{$floodwho}}) {
1009 next unless (time() - $flood{$floodwho}{$_} > $interval);
1010 delete $flood{$floodwho}{$_};
1013 my $i = scalar keys %{$flood{$floodwho}};
1015 &msg($who,"overflow of messages ($i > $count)");
1016 &status("FLOOD overflow detected from $floodwho; ignoring");
1018 my $expire = $param{'ignoreAutoExpire'} || 5;
1019 &ignoreAdd("*!$uh", $chan, $expire, "flood overflow auto-detected.");
1023 $flood{$floodwho}{$message} = time();
1026 if ($msgType =~ /public/i) { # public.
1027 $talkchannel = $chan;
1028 &status("<$orig{who}/$chan> $orig{message}");
1029 } elsif ($msgType =~ /private/i) { # private.
1030 &status("[$orig{who}] $orig{message}");
1031 $talkchannel = undef;
1034 &DEBUG("unknown msgType => $msgType.");
1037 if ((!$skipmessage or &IsParam("seenStoreAll")) and
1038 &IsParam("seen") and
1039 $msgType =~ /public/
1041 $seencache{$who}{'time'} = time();
1042 $seencache{$who}{'nick'} = $orig{who};
1043 $seencache{$who}{'host'} = $uh;
1044 $seencache{$who}{'chan'} = $talkchannel;
1045 $seencache{$who}{'msg'} = $orig{message};
1046 $seencache{$who}{'msgcount'}++;
1049 return if ($skipmessage);
1050 return unless (&IsParam("minVolunteerLength") or $addressed);
1053 if (exists $ignore{lc $chan}) {
1054 foreach (keys %{ $ignore{lc $chan} }) {
1057 next unless ($nuh =~ /^\Q$_\E$/i);
1064 if (defined $userHandle) {
1065 &DEBUG("line 1074: remove verifyUser");
1067 $userHandle = &verifyUser($who, $nuh);
1069 &DEBUG("hookMsg: 'nuh' not defined?");
1072 ### For extra debugging purposes...
1073 if ($_ = &process()) {
1074 # &DEBUG("IrcHooks: process returned '$_'.");