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 $userHandle = ""; # reset.
46 # who is set to bot's name, why?
48 if (!exists $nuh{$who}) {
49 &DEBUG("chat: nuh{$who} doesn't exist; hrm should retry.");
55 $orig{message} = $msg;
57 $uh = (split /\!/, $nuh)[1];
62 if (!exists $dcc{'CHATvrfy'}{$nick}) {
63 $userHandle = &verifyUser($who, $nuh);
64 my $crypto = $users{$userHandle}{PASS};
67 ### TODO: prevent users without CRYPT chatting.
68 if (!defined $crypto) {
69 &DEBUG("chat: no pass required.");
72 } elsif (&ckpasswd($msg, $crypto)) {
73 # stolen from eggdrop.
74 $self->privmsg($sock, "Connected to $ident");
75 $self->privmsg($sock, "Commands start with '.' (like '.quit' or '.help')");
76 $self->privmsg($sock, "Everything else goes out to the party line.");
78 &dccStatus(2) if (scalar keys %{ $dcc{'CHAT'} } == 1);
83 &status("DCC CHAT: incorrect pass; closing connection.");
84 &DEBUG("chat: sock => '$sock'.");
86 delete $dcc{'CHAT'}{$nick};
87 &DEBUG("chat: after closing sock. FIXME");
88 ### BUG: close seizes bot. why?
92 &status("DCC CHAT: user $nick is here!");
93 &DCCBroadcast("*** $nick ($uh) joined the party line.");
95 $dcc{'CHATvrfy'}{$nick} = $userHandle;
97 return if ($userHandle eq "_default");
99 &dccsay($nick,"Flags: $users{$userHandle}{FLAGS}");
106 # &DEBUG("IrcHooks.pl: line 104: userHandle => $userHandle");
107 # $userHandle = &verifyUser($who, $nuh);
109 &status("$b_red=$b_cyan$who$b_red=$ob $message");
111 if ($message =~ s/^\.//) { # dcc chat commands.
112 ### TODO: make use of &Forker(); here?
113 &loadMyModule( $myModules{'ircdcc'} );
115 &DCCBroadcast("#$who# $message","m");
117 my $retval = &userDCC();
118 return unless (defined $retval);
119 return if ($retval eq $noreply);
121 $conn->privmsg($dcc{'CHAT'}{$who}, "Invalid command.");
123 } else { # dcc chat arena.
125 foreach (keys %{$dcc{'CHAT'}}) {
126 $conn->privmsg($dcc{'CHAT'}{$_}, "<$who> $orig{message}");
130 return 'DCC CHAT MESSAGE';
136 # what's the following for?
137 $ident = $param{'ircNick'};
139 $ircstats{'ConnectTime'} = time();
140 $ircstats{'ConnectCount'}++;
142 if (&IsChanConf("wingate")) {
143 my $file = "$bot_base_dir/$param{'ircUser'}.wingate";
147 next unless (/^(\S+)\*$/);
148 push(@wingateBad, $_);
154 $conn->schedule(60, \&setupSchedulers, "");
158 if (&IsParam("ircUMode")) {
159 &status("Attempting change of user modes to $param{'ircUMode'}.");
160 &rawout("MODE $ident $param{'ircUMode'}");
163 &status("End of motd. Now lets join some channels...");
164 if (!scalar @joinchan) {
165 &WARN("joinchan array is empty!!!");
166 @joinchan = &getJoinChans();
173 my ($self, $event) = @_;
174 my $type = uc( ($event->args)[1] );
175 my $nick = $event->nick();
177 # pity Net::IRC doesn't store nuh. Here's a hack :)
181 if ($type eq 'SEND') { # GET for us.
182 # incoming DCC SEND. we're receiving a file.
183 my $get = ($event->args)[2];
184 open(DCCGET,">$get");
186 $self->new_get($nick,
193 } elsif ($type eq 'GET') { # SEND for us?
194 &DEBUG("starting get.");
195 $self->new_send($event->args);
196 } elsif ($type eq 'CHAT') {
197 &DEBUG("starting chat.");
198 $self->new_chat($event);
200 &WARN("${b_green}DCC $type$ob (1)");
205 my ($self, $event) = @_;
206 my $nick = $event->nick();
207 my $sock = ($event->to)[0];
209 # DCC CHAT close on fork exit workaround.
210 if ($bot_pid != $$) {
211 &WARN("run-away fork; exiting.");
215 &DEBUG("dcc_close: nick => '$nick'.");
217 if (exists $dcc{'SEND'}{$nick} and -f "$param{tempDir}/$nick.txt") {
218 &status("${b_green}DCC SEND$ob close from $b_cyan$nick$ob");
220 &status("dcc_close: purging $nick.txt from Debian.pl");
221 unlink "$param{tempDir}/$nick.txt";
223 delete $dcc{'SEND'}{$nick};
224 } elsif (exists $dcc{'CHAT'}{$nick} and $dcc{'CHAT'}{$nick} eq $sock) {
225 &status("${b_green}DCC CHAT$ob close from $b_cyan$nick$ob");
226 delete $dcc{'CHAT'}{$nick};
228 &status("${b_green}DCC$ob UNKNOWN close from $b_cyan$nick$ob (2)");
233 my ($self, $event) = @_;
234 my $type = uc( ($event->args)[0] );
235 my $nick = $event->nick();
236 my $sock = ($event->to)[0];
241 if ($type eq 'SEND') {
242 &status("${b_green}DCC lGET$ob established with $b_cyan$nick$ob");
243 } elsif ($type eq 'CHAT') {
244 &status("${b_green}DCC CHAT$ob established with $b_cyan$nick$ob $b_yellow($ob$nuh{$nick}$b_yellow)$ob");
245 $userHandle = &verifyUser($nick, $nuh{lc $nick});
246 my $crypto = $users{$userHandle}{PASS};
247 $dcc{'CHAT'}{$nick} = $sock;
249 foreach (keys %{ $users{$userHandle} }) {
250 &VERB(" $_ => $users{$userHandle}{$_}",2);
253 if (defined $crypto) {
254 ### &dccsay($nick,"Enter your password, $userHandle.");
255 &dccsay($nick,"Enter your password.");
257 &dccsay($nick,"Welcome to blootbot DCC CHAT interface, $userHandle.");
259 } elsif ($type eq 'SEND') {
260 &DEBUG("Starting DCC receive.");
261 foreach ($event->args) {
265 &WARN("${b_green}DCC $type$ob (3)");
270 my ($self, $event) = @_;
271 my $from = $event->from();
272 my $what = ($event->args)[0];
274 &status("disconnect from $from ($what).");
275 $ircstats{'DisconnectTime'} = time();
276 $ircstats{'DisconnectReason'} = $what;
277 $ircstats{'DisconnectCount'}++;
279 # clear any variables on reconnection.
283 if (!$self->connect()) {
284 &WARN("not connected? help me. gonna call ircCheck() in 1800s");
285 $conn->schedule(1800, \&ircCheck(), "");
290 my ($self, $event) = @_;
291 my $chan = ($event->args)[1];
293 if (exists $jointime{$chan}) {
294 my $delta_time = sprintf("%.03f", &gettimeofday() - $jointime{$chan});
295 $delta_time = 0 if ($delta_time < 0);
297 &status("$b_blue$chan$ob: sync in ${delta_time}s.");
300 rawout("MODE $chan");
304 foreach ("o","v","") {
305 my $count = scalar(keys %{$channels{$chan}{$_}});
306 next unless ($count);
308 $txt = "total" if ($_ eq "");
309 $txt = "voice" if ($_ eq "v");
310 $txt = "ops" if ($_ eq "o");
312 push(@array, "$count $txt");
314 my $chanstats = join(' || ', @array);
315 &status("$b_blue$chan$ob: [$chanstats]");
317 if (scalar @joinchan) { # remaining channels to join.
320 ### chanserv support.
321 ### TODO: what if we rejoin a channel.. need to set a var that
322 ### we've done the request-for-ops-on-join.
323 return unless (&IsChanConf("chanServ_ops") > 0);
324 return unless ($nickserv);
326 if (!exists $channels{$chan}{'o'}{$ident}) {
327 &status("ChanServ ==> Requesting ops for $chan.");
328 &rawout("PRIVMSG ChanServ :OP $chan $ident");
334 my ($self, $event) = @_;
335 my (@args) = ($event->args);
342 my ($self, $event) = @_;
343 my $chan = ($event->args)[0];
344 my $nick = $event->nick;
346 &DEBUG("on_invite: chan => '$chan', nick => '$nick'.");
348 # chan + possible_key.
349 ### do we need to know the key if we're invited???
350 ### grep the channel list?
351 foreach (split /[\s\t]+/, $param{'join_channels'}) {
352 next unless /^\Q$chan\E(,\S+)?$/i;
355 next if ($nick =~ /^\Q$ident\E$/);
356 if (&validChan($chan)) {
357 &msg($who, "i'm already in \002$chan\002.");
361 &status("invited to $b_blue$_$ob by $b_cyan$who$ob");
362 &joinchan($self, $_);
367 my ($self, $event) = @_;
368 my ($user,$host) = split(/\@/, $event->userhost);
369 $chan = lc( ($event->to)[0] ); # CASING!!!!
370 $who = $event->nick();
372 $chanstats{$chan}{'Join'}++;
373 $userstats{lc $who}{'Join'} = time() if (&IsChanConf("seenStats"));
375 &joinfloodCheck($who, $chan, $event->userhost);
379 if (exists $netsplit{lc $who}) {
380 delete $netsplit{lc $who};
384 if ($netsplit and !$netsplittime) {
385 &status("ok.... re-running chanlimitCheck in 60.");
386 $conn->schedule(60, sub {
388 $netsplittime = undef;
391 $netsplittime = time();
394 # how to tell if there's a netjoin???
396 my $netsplitstr = "";
397 $netsplitstr = " $b_yellow\[${ob}NETSPLIT VICTIM$b_yellow]$ob" if ($netsplit);
398 &status(">>> join/$b_blue$chan$ob $b_cyan$who$ob $b_yellow($ob$user\@$host$b_yellow)$ob$netsplitstr");
400 $channels{$chan}{''}{$who}++;
401 $nuh{lc $who} = $who."!".$user."\@".$host unless (exists $nuh{lc $who});
403 ### on-join ban. (TODO: kick)
404 if (exists $bans{$chan}) {
405 ### TODO: need to do $chan and _default
406 foreach (keys %{ $bans{$chan} }) {
408 next unless /^\Q$nuh\E$/i;
410 foreach (keys %{ $channels{$chan}{'b'} }) {
411 &DEBUG(" bans_on_chan($chan) => $_");
414 ### TODO: check $channels{$chan}{'b'} if ban already exists.
415 &ban( "*!*@".&makeHostMask($host), $chan);
421 &rootWarn($who,$user,$host,$chan)
422 if (&IsChanConf("rootWarn") &&
423 $user =~ /^r(oo|ew|00)t$/i &&
424 $channels{$chan}{'o'}{$ident});
426 # used to determine sync time.
427 if ($who =~ /^$ident$/i) {
428 if (defined( my $whojoin = $joinverb{$chan} )) {
429 &msg($chan, "Okay, I'm here. (courtesy of $whojoin)");
430 delete $joinverb{$chan};
433 ### TODO: move this to &joinchan()?
434 $jointime{$chan} = &gettimeofday();
437 ### TODO: this may go wild on a netjoin :)
444 my ($self, $event) = @_;
445 my ($chan,$reason) = $event->args;
446 my $kicker = $event->nick;
447 my $kickee = ($event->to)[0];
448 my $uh = $event->userhost();
450 &status(">>> kick/$b_blue$chan$ob [$b$kickee!$uh$ob] by $b_cyan$kicker$ob $b_yellow($ob$reason$b_yellow)$ob");
452 $chan = lc $chan; # forgot about this, found by xsdg, 20001229.
453 $chanstats{$chan}{'Kick'}++;
455 if ($kickee eq $ident) {
456 &clearChanVars($chan);
458 &status("SELF attempting to rejoin lost channel $chan");
461 &DeleteUserInfo($kickee,$chan);
466 my ($self, $event) = @_;
467 my ($user, $host) = split(/\@/, $event->userhost);
468 my @args = $event->args();
469 my $nick = $event->nick();
470 my $chan = ($event->to)[0];
474 if ($nick eq $chan) { # UMODE
475 &status(">>> mode $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
477 &status(">>> mode/$b_blue$chan$ob $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
478 &hookMode($chan, @args);
483 my ($self, $event) = @_;
484 my $nick = $event->nick();
485 my ($myself,$chan,@args) = $event->args();
487 &hookMode(lc $chan, @args); # CASING.
491 my ($self, $event) = @_;
492 my $nick = $event->nick;
493 my $msg = ($event->args)[0];
495 ($user,$host) = split(/\@/, $event->userhost);
496 $uh = $event->userhost();
497 $nuh = $nick."!".$uh;
499 &hookMsg('private', undef, $nick, $msg);
503 my ($self, $event) = @_;
504 my @args = $event->args;
505 my $chan = lc $args[2]; # CASING, the last of them!
507 foreach (split / /, @args[3..$#args]) {
508 $channels{$chan}{'o'}{$_}++ if s/\@//;
509 $channels{$chan}{'v'}{$_}++ if s/\+//;
510 $channels{$chan}{''}{$_}++;
515 my ($self, $event) = @_;
516 my $nick = $event->nick();
517 my $newnick = ($event->args)[0];
519 if (exists $netsplit{lc $newnick}) {
520 &status("Netsplit: $newnick/$nick came back from netsplit and changed to original nick! removing from hash.");
521 delete $netsplit{lc $newnick};
525 foreach $chan (keys %channels) {
526 foreach $mode (keys %{$channels{$chan}}) {
527 next unless (exists $channels{$chan}{$mode}{$nick});
529 $channels{$chan}{$mode}{$newnick} = $channels{$chan}{$mode}{$nick};
532 &DeleteUserInfo($nick,keys %channels);
533 $nuh{lc $newnick} = $nuh{lc $nick};
534 delete $nuh{lc $nick};
536 # successful self-nick change.
537 if ($nick eq $ident) {
538 &status(">>> I materialized into $b_green$newnick$ob from $nick");
541 &status(">>> $b_cyan$nick$ob materializes into $b_green$newnick$ob");
547 my $nick = $self->nick;
548 my $newnick = substr($nick,0,7)."-";
550 &status("nick taken; changing to temporary nick.");
556 my ($self, $event) = @_;
557 my $nick = $event->nick();
558 my $chan = ($event->to)[0];
559 my $args = ($event->args)[0];
561 if ($nick =~ /^NickServ$/i) { # nickserv.
562 &status("NickServ: <== '$args'");
564 if ($args =~ /^This nickname is registered/i) {
565 &status("nickserv told us to register; doing it.");
566 if (&IsParam("nickServ_pass")) {
567 &status("NickServ: ==> Identifying.");
568 &rawout("PRIVMSG NickServ :IDENTIFY $param{'nickServ_pass'}");
571 &status("We can't tell nickserv a passwd ;(");
576 if ($args =~ /^Password a/i) {
579 } elsif ($nick =~ /^ChanServ$/i) { # chanserv.
580 &status("ChanServ: <== '$args'.");
582 if ($chan =~ /^$mask{chan}$/) { # channel notice.
583 &status("-$nick/$chan- $args");
585 $server = $nick unless (defined $server);
586 &status("-$nick- $args"); # private or server notice.
592 my ($self, $event) = @_;
593 my $chan = ($event->to)[0];
594 my $nick = $event->nick;
596 &status("!!! other called.");
597 &status("!!! $event->args");
601 my ($self, $event) = @_;
602 my $chan = lc( ($event->to)[0] ); # CASING!!!
603 my $nick = $event->nick;
604 my $userhost = $event->userhost;
606 if (exists $floodjoin{$chan}{$nick}{Time}) {
607 delete $floodjoin{$chan}{$nick};
610 $chanstats{$chan}{'Part'}++;
611 &DeleteUserInfo($nick,$chan);
612 &clearChanVars($chan) if ($nick eq $ident);
613 if (!&IsNickInAnyChan($nick) and &IsChanConf("seenStats")) {
614 delete $userstats{lc $nick};
617 &status(">>> part/$b_blue$chan$ob $b_cyan$nick$ob $b_yellow($ob$userhost$b_yellow)$ob");
621 my ($self, $event) = @_;
622 my $nick = $event->nick;
624 $self->ctcp_reply($nick, join(' ', ($event->args)));
625 &status(">>> ${b_green}CTCP PING$ob request from $b_cyan$nick$ob received.");
629 my ($self, $event) = @_;
630 my $nick = $event->nick;
631 my $lag = time() - ($event->args)[1];
633 &status(">>> ${b_green}CTCP PING$ob reply from $b_cyan$nick$ob: $lag sec.");
637 my ($self, $event) = @_;
638 my $msg = ($event->args)[0];
639 my $chan = lc( ($event->to)[0] ); # CASING.
640 my $nick = $event->nick;
641 $uh = $event->userhost();
642 $nuh = $nick."!".$uh;
643 ($user,$host) = split(/\@/, $uh);
645 if ($bot_pid != $$) {
646 &ERROR("run-away fork; exiting.");
651 if ($statcount < 200) {
652 foreach $chan (grep /[A-Z]/, keys %channels) {
653 &DEBUG("leak: chan => '$chan'.");
655 foreach $i (keys %{$channels{$chan}}) {
656 foreach (keys %{$channels{$chan}{$i}}) {
657 &DEBUG("leak: \$channels{$chan}{$i}{$_} ...");
665 $lastWho{$chan} = $nick;
666 ### TODO: use $nick or lc $nick?
667 if (&IsChanConf("seenStats")) {
668 $userstats{lc $nick}{'Count'}++;
669 $userstats{lc $nick}{'Time'} = time();
672 # if (&IsChanConf("hehCounter")) {
676 &hookMsg('public', $chan, $nick, $msg);
677 $chanstats{$chan}{'PublicMsg'}++;
681 my ($self, $event) = @_;
682 my $nick = $event->nick();
683 my $reason = ($event->args)[0];
685 foreach (keys %channels) {
686 # fixes inconsistent chanstats bug #1.
687 next unless (&IsNickInChan($nick,$_));
688 $chanstats{$_}{'SignOff'}++;
690 &DeleteUserInfo($nick, keys %channels);
691 if (exists $nuh{lc $nick}) {
692 delete $nuh{lc $nick};
694 &DEBUG("on_quit: nuh{lc $nick} does not exist! FIXME");
696 delete $userstats{lc $nick} if (&IsChanConf("seenStats"));
698 # should fix chanstats inconsistencies bug #2.
699 if ($reason=~/^($mask{host})\s($mask{host})$/) { # netsplit.
700 $reason = "NETSPLIT: $1 <=> $2";
702 $netsplit{lc $nick} = time();
703 if (!exists $netsplitservers{$1}{$2}) {
704 &status("netsplit detected between $1 and $2.");
705 $netsplitservers{$1}{$2} = time();
709 &status(">>> $b_cyan$nick$ob has signed off IRC $b_red($ob$reason$b_red)$ob");
710 if ($nick =~ /^\Q$ident\E$/) {
711 &DEBUG("^^^ THIS SHOULD NEVER HAPPEN.");
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 &IsChanConf("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 (&IsChanConf("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 &IsChanConf("seenStoreAll")) and
1038 &IsChanConf("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 $userHandle) {
1065 &DEBUG("line 1074: need verifyUser?");
1066 &verifyUser($who, $nuh);
1069 &DEBUG("hookMsg: 'nuh' not defined?");
1072 ### For extra debugging purposes...
1073 if ($_ = &process()) {
1074 # &DEBUG("IrcHooks: process returned '$_'.");