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}");
105 &status("$b_red=$b_cyan$who$b_red=$ob $message");
107 if ($message =~ s/^\.//) { # dcc chat commands.
108 ### TODO: make use of &Forker(); here?
109 &loadMyModule( $myModules{'ircdcc'} );
111 &DCCBroadcast("#$who# $message","m");
113 my $retval = &userDCC();
114 return unless (defined $retval);
115 return if ($retval eq $noreply);
117 $conn->privmsg($dcc{'CHAT'}{$who}, "Invalid command.");
119 } else { # dcc chat arena.
121 foreach (keys %{$dcc{'CHAT'}}) {
122 $conn->privmsg($dcc{'CHAT'}{$_}, "<$who> $orig{message}");
126 return 'DCC CHAT MESSAGE';
132 # what's the following for?
133 $ident = $param{'ircNick'};
135 $ircstats{'ConnectTime'} = time();
136 $ircstats{'ConnectCount'}++;
138 if (&IsChanConf("wingate")) {
139 my $file = "$bot_base_dir/$param{'ircUser'}.wingate";
143 next unless (/^(\S+)\*$/);
144 push(@wingateBad, $_);
150 $conn->schedule(60, \&setupSchedulers, "");
154 if (&IsParam("ircUMode")) {
155 &status("Attempting change of user modes to $param{'ircUMode'}.");
156 &rawout("MODE $ident $param{'ircUMode'}");
159 &status("End of motd. Now lets join some channels...");
160 if (!scalar @joinchan) {
161 &WARN("joinchan array is empty!!!");
162 @joinchan = &getJoinChans();
169 my ($self, $event) = @_;
170 my $type = uc( ($event->args)[1] );
171 my $nick = $event->nick();
173 # pity Net::IRC doesn't store nuh. Here's a hack :)
175 $nuh{lc $nick} = "GETTING-NOW"; # trying.
177 &DEBUG("on_dcc: nuh => GETTING-NOW.");
179 if ($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 &DEBUG("starting get.");
193 $self->new_send($event->args);
194 } elsif ($type eq 'CHAT') {
195 &DEBUG("starting chat.");
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 $conn->schedule(1800, \&ircCheck(), "");
320 my ($self, $event) = @_;
321 my $chan = ($event->args)[1];
323 if (exists $jointime{$chan}) {
324 my $delta_time = sprintf("%.03f", &gettimeofday() - $jointime{$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: [$chanstats]");
347 if (scalar @joinchan) { # remaining channels to join.
350 ### chanserv support.
351 ### TODO: what if we rejoin a channel.. need to set a var that
352 ### we've done the request-for-ops-on-join.
353 return unless (&IsChanConf("chanServ_ops") > 0);
354 return unless ($nickserv);
356 if (!exists $channels{$chan}{'o'}{$ident}) {
357 &status("ChanServ ==> Requesting ops for $chan.");
358 &rawout("PRIVMSG ChanServ :OP $chan $ident");
364 my ($self, $event) = @_;
365 my (@args) = ($event->args);
372 my ($self, $event) = @_;
373 my $chan = ($event->args)[0];
374 my $nick = $event->nick;
376 &DEBUG("on_invite: chan => '$chan', nick => '$nick'.");
378 # chan + possible_key.
379 ### do we need to know the key if we're invited???
380 ### grep the channel list?
381 foreach (split /[\s\t]+/, $param{'join_channels'}) {
382 next unless /^\Q$chan\E(,\S+)?$/i;
385 next if ($nick =~ /^\Q$ident\E$/);
386 if (&validChan($chan)) {
387 &msg($who, "i'm already in \002$chan\002.");
391 &status("invited to $b_blue$_$ob by $b_cyan$who$ob");
392 &joinchan($self, $_);
397 my ($self, $event) = @_;
398 my ($user,$host) = split(/\@/, $event->userhost);
399 $chan = lc( ($event->to)[0] ); # CASING!!!!
400 $who = $event->nick();
402 $chanstats{$chan}{'Join'}++;
403 $userstats{lc $who}{'Join'} = time() if (&IsChanConf("seenStats"));
405 &joinfloodCheck($who, $chan, $event->userhost);
409 if (exists $netsplit{lc $who}) {
410 delete $netsplit{lc $who};
414 if ($netsplit and !$netsplittime) {
415 &status("ok.... re-running chanlimitCheck in 60.");
416 $conn->schedule(60, sub {
418 $netsplittime = undef;
421 $netsplittime = time();
424 # how to tell if there's a netjoin???
426 my $netsplitstr = "";
427 $netsplitstr = " $b_yellow\[${ob}NETSPLIT VICTIM$b_yellow]$ob" if ($netsplit);
428 &status(">>> join/$b_blue$chan$ob $b_cyan$who$ob $b_yellow($ob$user\@$host$b_yellow)$ob$netsplitstr");
430 $channels{$chan}{''}{$who}++;
431 $nuh{lc $who} = $who."!".$user."\@".$host unless (exists $nuh{lc $who});
433 ### on-join ban. (TODO: kick)
434 if (exists $bans{$chan}) {
435 ### TODO: need to do $chan and _default
436 foreach (keys %{ $bans{$chan} }) {
438 next unless /^\Q$nuh\E$/i;
440 foreach (keys %{ $channels{$chan}{'b'} }) {
441 &DEBUG(" bans_on_chan($chan) => $_");
444 ### TODO: check $channels{$chan}{'b'} if ban already exists.
445 &ban( "*!*@".&makeHostMask($host), $chan);
451 &rootWarn($who,$user,$host,$chan)
452 if (&IsChanConf("rootWarn") &&
453 $user =~ /^r(oo|ew|00)t$/i &&
454 $channels{$chan}{'o'}{$ident});
456 # used to determine sync time.
457 if ($who =~ /^$ident$/i) {
458 if (defined( my $whojoin = $joinverb{$chan} )) {
459 &msg($chan, "Okay, I'm here. (courtesy of $whojoin)");
460 delete $joinverb{$chan};
463 ### TODO: move this to &joinchan()?
464 $jointime{$chan} = &gettimeofday();
467 ### TODO: this may go wild on a netjoin :)
474 my ($self, $event) = @_;
475 my ($chan,$reason) = $event->args;
476 my $kicker = $event->nick;
477 my $kickee = ($event->to)[0];
478 my $uh = $event->userhost();
480 &status(">>> kick/$b_blue$chan$ob [$b$kickee!$uh$ob] by $b_cyan$kicker$ob $b_yellow($ob$reason$b_yellow)$ob");
482 $chan = lc $chan; # forgot about this, found by xsdg, 20001229.
483 $chanstats{$chan}{'Kick'}++;
485 if ($kickee eq $ident) {
486 &clearChanVars($chan);
488 &status("SELF attempting to rejoin lost channel $chan");
491 &DeleteUserInfo($kickee,$chan);
496 my ($self, $event) = @_;
497 my ($user, $host) = split(/\@/, $event->userhost);
498 my @args = $event->args();
499 my $nick = $event->nick();
500 my $chan = ($event->to)[0];
504 if ($nick eq $chan) { # UMODE
505 &status(">>> mode $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
507 &status(">>> mode/$b_blue$chan$ob $b_yellow\[$ob$b@args$b_yellow\]$ob by $b_cyan$nick$ob");
508 &hookMode($chan, @args);
513 my ($self, $event) = @_;
514 my $nick = $event->nick();
515 my ($myself,$chan,@args) = $event->args();
517 &hookMode(lc $chan, @args); # CASING.
521 my ($self, $event) = @_;
522 my $nick = $event->nick;
523 my $msg = ($event->args)[0];
525 ($user,$host) = split(/\@/, $event->userhost);
526 $uh = $event->userhost();
527 $nuh = $nick."!".$uh;
529 &hookMsg('private', undef, $nick, $msg);
533 my ($self, $event) = @_;
534 my @args = $event->args;
535 my $chan = lc $args[2]; # CASING, the last of them!
537 foreach (split / /, @args[3..$#args]) {
538 $channels{$chan}{'o'}{$_}++ if s/\@//;
539 $channels{$chan}{'v'}{$_}++ if s/\+//;
540 $channels{$chan}{''}{$_}++;
545 my ($self, $event) = @_;
546 my $nick = $event->nick();
547 my $newnick = ($event->args)[0];
549 if (exists $netsplit{lc $newnick}) {
550 &status("Netsplit: $newnick/$nick came back from netsplit and changed to original nick! removing from hash.");
551 delete $netsplit{lc $newnick};
555 foreach $chan (keys %channels) {
556 foreach $mode (keys %{$channels{$chan}}) {
557 next unless (exists $channels{$chan}{$mode}{$nick});
559 $channels{$chan}{$mode}{$newnick} = $channels{$chan}{$mode}{$nick};
562 &DeleteUserInfo($nick,keys %channels);
563 $nuh{lc $newnick} = $nuh{lc $nick};
564 delete $nuh{lc $nick};
566 # successful self-nick change.
567 if ($nick eq $ident) {
568 &status(">>> I materialized into $b_green$newnick$ob from $nick");
571 &status(">>> $b_cyan$nick$ob materializes into $b_green$newnick$ob");
577 my $nick = $self->nick;
578 my $newnick = substr($nick,0,7)."-";
580 &status("nick taken; changing to temporary nick.");
586 my ($self, $event) = @_;
587 my $nick = $event->nick();
588 my $chan = ($event->to)[0];
589 my $args = ($event->args)[0];
591 if ($nick =~ /^NickServ$/i) { # nickserv.
592 &status("NickServ: <== '$args'");
594 if ($args =~ /^This nickname is registered/i) {
595 &status("nickserv told us to register; doing it.");
596 if (&IsParam("nickServ_pass")) {
597 &status("NickServ: ==> Identifying.");
598 &rawout("PRIVMSG NickServ :IDENTIFY $param{'nickServ_pass'}");
601 &status("We can't tell nickserv a passwd ;(");
606 if ($args =~ /^Password a/i) {
609 } elsif ($nick =~ /^ChanServ$/i) { # chanserv.
610 &status("ChanServ: <== '$args'.");
612 if ($chan =~ /^$mask{chan}$/) { # channel notice.
613 &status("-$nick/$chan- $args");
615 $server = $nick unless (defined $server);
616 &status("-$nick- $args"); # private or server notice.
622 my ($self, $event) = @_;
623 my $chan = ($event->to)[0];
624 my $nick = $event->nick;
626 &status("!!! other called.");
627 &status("!!! $event->args");
631 my ($self, $event) = @_;
632 my $chan = lc( ($event->to)[0] ); # CASING!!!
633 my $nick = $event->nick;
634 my $userhost = $event->userhost;
636 if (exists $floodjoin{$chan}{$nick}{Time}) {
637 delete $floodjoin{$chan}{$nick};
640 $chanstats{$chan}{'Part'}++;
641 &DeleteUserInfo($nick,$chan);
642 &clearChanVars($chan) if ($nick eq $ident);
643 if (!&IsNickInAnyChan($nick) and &IsChanConf("seenStats")) {
644 delete $userstats{lc $nick};
647 &status(">>> part/$b_blue$chan$ob $b_cyan$nick$ob $b_yellow($ob$userhost$b_yellow)$ob");
651 my ($self, $event) = @_;
652 my $nick = $event->nick;
654 $self->ctcp_reply($nick, join(' ', ($event->args)));
655 &status(">>> ${b_green}CTCP PING$ob request from $b_cyan$nick$ob received.");
659 my ($self, $event) = @_;
660 my $nick = $event->nick;
661 my $lag = time() - ($event->args)[1];
663 &status(">>> ${b_green}CTCP PING$ob reply from $b_cyan$nick$ob: $lag sec.");
667 my ($self, $event) = @_;
668 my $msg = ($event->args)[0];
669 my $chan = lc( ($event->to)[0] ); # CASING.
670 my $nick = $event->nick;
671 $uh = $event->userhost();
672 $nuh = $nick."!".$uh;
673 ($user,$host) = split(/\@/, $uh);
675 if ($bot_pid != $$) {
676 &ERROR("run-away fork; exiting.");
681 if ($statcount < 200) {
682 foreach $chan (grep /[A-Z]/, keys %channels) {
683 &DEBUG("leak: chan => '$chan'.");
685 foreach $i (keys %{$channels{$chan}}) {
686 foreach (keys %{$channels{$chan}{$i}}) {
687 &DEBUG("leak: \$channels{$chan}{$i}{$_} ...");
695 $lastWho{$chan} = $nick;
696 ### TODO: use $nick or lc $nick?
697 if (&IsChanConf("seenStats")) {
698 $userstats{lc $nick}{'Count'}++;
699 $userstats{lc $nick}{'Time'} = time();
702 # if (&IsChanConf("hehCounter")) {
706 &hookMsg('public', $chan, $nick, $msg);
707 $chanstats{$chan}{'PublicMsg'}++;
711 my ($self, $event) = @_;
712 my $nick = $event->nick();
713 my $reason = ($event->args)[0];
715 foreach (keys %channels) {
716 # fixes inconsistent chanstats bug #1.
717 next unless (&IsNickInChan($nick,$_));
718 $chanstats{$_}{'SignOff'}++;
720 &DeleteUserInfo($nick, keys %channels);
721 if (exists $nuh{lc $nick}) {
722 delete $nuh{lc $nick};
724 &DEBUG("on_quit: nuh{lc $nick} does not exist! FIXME");
726 delete $userstats{lc $nick} if (&IsChanConf("seenStats"));
728 # should fix chanstats inconsistencies bug #2.
729 if ($reason=~/^($mask{host})\s($mask{host})$/) { # netsplit.
730 $reason = "NETSPLIT: $1 <=> $2";
732 $netsplit{lc $nick} = time();
733 if (!exists $netsplitservers{$1}{$2}) {
734 &status("netsplit detected between $1 and $2.");
735 $netsplitservers{$1}{$2} = time();
739 &status(">>> $b_cyan$nick$ob has signed off IRC $b_red($ob$reason$b_red)$ob");
740 if ($nick =~ /^\Q$ident\E$/) {
741 &DEBUG("^^^ THIS SHOULD NEVER HAPPEN.");
744 if ($nick !~ /^\Q$ident\E$/ and $nick =~ /^\Q$param{'ircNick'}\E$/i) {
745 &status("own nickname became free; changing.");
746 &nick($param{'ircNick'});
750 sub on_targettoofast {
751 my ($self, $event) = @_;
752 my $nick = $event->nick();
753 my $chan = ($event->to)[0];
755 &DEBUG("on_targettoofast: nick => '$nick'.");
756 &DEBUG("on_targettoofast: chan => '$chan'.");
758 foreach ($event->args) {
759 &DEBUG("on_targettoofast: args => '$_'.");
762 ### .* wait (\d+) second/) {
766 &status("going to sleep for $sleep...");
773 my ($self, $event) = @_;
775 if (scalar($event->args) == 1) { # change.
776 my $topic = ($event->args)[0];
777 my $chan = ($event->to)[0];
778 my $nick = $event->nick();
782 # race condition here. To fix, change '1' to '0'.
783 # This will keep track of topics set by bot only.
786 # this may be fixed at a later date with topic queueing.
789 $topic{$chan}{'Current'} = $topic if (1 and &IsChanConf("topic") == 1);
790 $chanstats{$chan}{'Topic'}++;
792 &status(">>> topic/$b_blue$chan$ob by $b_cyan$nick$ob -> $topic");
794 my ($nick, $chan, $topic) = $event->args;
795 if (&IsChanConf("topic")) {
796 $topic{$chan}{'Current'} = $topic;
797 &topicAddHistory($chan,$topic);
800 $topic = &fixString($topic, 1);
801 &status(">>> topic/$b_blue$chan$ob is $topic");
806 my ($self, $event) = @_;
807 my ($myself,$chan,$setby,$time) = $event->args();
810 if (time() - $time > 60*60*24) {
811 $timestr = "at ". localtime $time;
813 $timestr = &Time2String(time() - $time) ." ago";
816 &status(">>> set by $b_cyan$setby$ob $timestr");
820 my ($self, $event) = @_;
821 my $nick = $event->nick();
824 if (scalar $event->args() != 1) { # old.
825 $ver = join ' ', $event->args();
826 $ver =~ s/^VERSION //;
828 $ver = ($event->args())[0];
831 if (grep /^\Q$nick\E$/i, @vernick) {
832 &WARN("nick $nick found in vernick; skipping.");
835 push(@vernick, $nick);
837 if ($ver =~ /bitchx/i) {
838 $ver{bitchx}{$nick} = $ver;
839 } elsif ($ver =~ /xc\!|xchat/i) {
840 $ver{xchat}{$nick} = $ver;
841 } elsif ($ver =~ /irssi/i) {
842 $ver{irssi}{$nick} = $ver;
843 } elsif ($ver =~ /epic/i) {
844 $ver{epic}{$nick} = $ver;
845 } elsif ($ver =~ /mirc/i) {
846 $ver{mirc}{$nick} = $ver;
847 } elsif ($ver =~ /ircle/i) {
848 $ver{ircle}{$nick} = $ver;
849 } elsif ($ver =~ /ircII/i) {
850 $ver{ircII}{$nick} = $ver;
851 } elsif ($ver =~ /sirc /i) {
852 $ver{sirc}{$nick} = $ver;
853 } elsif ($ver =~ /kvirc/i) {
854 $ver{kvirc}{$nick} = $ver;
855 } elsif ($ver =~ /eggdrop/i) {
856 $ver{eggdrop}{$nick} = $ver;
857 } elsif ($ver =~ /xircon/i) {
858 $ver{xircon}{$nick} = $ver;
860 $ver{other}{$nick} = $ver;
865 my ($self, $event) = @_;
866 my $nick = $event->nick;
868 &status(">>> ${b_green}CTCP VERSION$ob request from $b_cyan$nick$ob");
869 $self->ctcp_reply($nick, "VERSION $bot_version");
873 my ($self, $event) = @_;
874 my @args = $event->args;
876 $nuh{lc $args[5]} = $args[5]."!".$args[2]."\@".$args[3];
880 my ($self, $event) = @_;
881 my @args = $event->args;
883 &DEBUG("on_whoisuser: @args");
885 $nuh{lc $args[1]} = $args[1]."!".$args[2]."\@".$args[3];
888 #######################################################################
889 ####### IRC HOOK HELPERS IRC HOOK HELPERS IRC HOOK HELPERS ########
890 #######################################################################
893 # Usage: &hookMode($chan, $modes, @targets);
895 my ($chan, $modes, @targets) = @_;
898 $chan = lc $chan; # !!!.
901 foreach $mode (split(//, $modes)) {
903 if ($mode =~ /[-+]/) {
904 $parity = 1 if ($mode eq "+");
905 $parity = 0 if ($mode eq "-");
910 if ($mode =~ /[bklov]/) {
911 my $target = shift @targets;
914 $chanstats{$chan}{'Op'}++ if ($mode eq "o");
915 $chanstats{$chan}{'Ban'}++ if ($mode eq "b");
917 $chanstats{$chan}{'Deop'}++ if ($mode eq "o");
918 $chanstats{$chan}{'Unban'}++ if ($mode eq "b");
921 # modes w/ target affecting nick => cache it.
922 if ($mode =~ /[bov]/) {
923 $channels{$chan}{$mode}{$target}++ if $parity;
924 delete $channels{$chan}{$mode}{$target} if !$parity;
927 if ($mode =~ /[l]/) {
928 $channels{$chan}{$mode} = $target if $parity;
929 delete $channels{$chan}{$mode} if !$parity;
933 # important channel modes, targetless.
934 if ($mode =~ /[mt]/) {
935 $channels{$chan}{$mode}++ if $parity;
936 delete $channels{$chan}{$mode} if !$parity;
942 ($msgType, $chan, $who, $message) = @_;
946 $orig{message} = $message;
950 $message =~ s/[\cA-\c_]//ig; # strip control characters
951 $message =~ s/^\s+//; # initial whitespaces.
952 $who =~ tr/A-Z/a-z/; # lowercase.
957 if ($msgType =~ /private/) {
962 # addressing revamped by the xk.
963 ### below needs to be fixed...
964 if (&IsParam("addressCharacter")) {
965 if ($message =~ s/^$param{'addressCharacter'}//) {
971 if ($message =~ /^($mask{nick})([\;\:\>\, ]+) */) {
973 if ($1 =~ /^\Q$ident\E$/i) {
974 $message = $newmessage;
977 # ignore messages addressed to other people or unaddressed.
978 $skipmessage++ if ($2 ne "" and $2 !~ /^ /);
983 # Determine floodwho.
984 if ($msgType =~ /public/i) { # public.
985 $floodwho = lc $chan;
986 } elsif ($msgType =~ /private/i) { # private.
989 &DEBUG("FIXME: floodwho = ???");
992 my ($count, $interval) = split(/:/, $param{'floodRepeat'} || "2:10");
994 # flood repeat protection.
996 my $time = $flood{$floodwho}{$message};
998 if (defined $time and (time - $time < $interval)) {
999 ### public != personal who so the below is kind of pointless.
1001 foreach (keys %flood) {
1002 next if (/^\Q$floodwho\E$/ or /^\Q$chan\E$/);
1003 push(@who, grep /^\Q$message\E$/i, keys %{$flood{$_}});
1006 &msg($who, "you already said what ".
1007 join(' ', @who)." have said.");
1009 &msg($who,"Someone already said that ". (time - $time) ." seconds ago" );
1012 ### TODO: delete old floodwarn{} keys.
1014 if (!exists $floodwarn{$floodwho}) {
1017 $floodwarn++ if (time() - $floodwarn{$floodwho} > $interval);
1021 &status("FLOOD repetition detected from $floodwho.");
1022 $floodwarn{$floodwho} = time();
1029 &status("$b_cyan$who$ob is short-addressing me");
1031 &status("$b_cyan$who$ob is addressing me");
1034 $flood{$floodwho}{$message} = time();
1037 ($count, $interval) = split(/:/, $param{'floodMessages'} || "5:30");
1038 # flood overflow protection.
1040 foreach (keys %{$flood{$floodwho}}) {
1041 next unless (time() - $flood{$floodwho}{$_} > $interval);
1042 delete $flood{$floodwho}{$_};
1045 my $i = scalar keys %{$flood{$floodwho}};
1047 &msg($who,"overflow of messages ($i > $count)");
1048 &status("FLOOD overflow detected from $floodwho; ignoring");
1050 my $expire = $param{'ignoreAutoExpire'} || 5;
1051 &ignoreAdd("*!$uh", $chan, $expire, "flood overflow auto-detected.");
1055 $flood{$floodwho}{$message} = time();
1058 if ($msgType =~ /public/i) { # public.
1059 $talkchannel = $chan;
1060 &status("<$orig{who}/$chan> $orig{message}");
1061 } elsif ($msgType =~ /private/i) { # private.
1062 &status("[$orig{who}] $orig{message}");
1063 $talkchannel = undef;
1066 &DEBUG("unknown msgType => $msgType.");
1069 if ((!$skipmessage or &IsChanConf("seenStoreAll")) and
1070 &IsChanConf("seen") and
1071 $msgType =~ /public/
1073 $seencache{$who}{'time'} = time();
1074 $seencache{$who}{'nick'} = $orig{who};
1075 $seencache{$who}{'host'} = $uh;
1076 $seencache{$who}{'chan'} = $talkchannel;
1077 $seencache{$who}{'msg'} = $orig{message};
1078 $seencache{$who}{'msgcount'}++;
1081 return if ($skipmessage);
1082 return unless (&IsParam("minVolunteerLength") or $addressed);
1085 if (exists $ignore{lc $chan}) {
1086 foreach (keys %{ $ignore{lc $chan} }) {
1089 next unless ($nuh =~ /^\Q$_\E$/i);
1096 if (!defined $userHandle) {
1097 &DEBUG("line 1074: need verifyUser?");
1098 &verifyUser($who, $nuh);
1101 &DEBUG("hookMsg: 'nuh' not defined?");
1104 ### For extra debugging purposes...
1105 if ($_ = &process()) {
1106 # &DEBUG("IrcHooks: process returned '$_'.");