# NOTE: Based on code by Kevin Lenzo & Patrick Cole (c) 1997
#
-if (&IsParam("useStrict")) { use strict; }
-
#######################################################################
####### IRC HOOK HELPERS IRC HOOK HELPERS IRC HOOK HELPERS ########
#######################################################################
#####
# Usage: &hookMode($nick, $modes, @targets);
sub hookMode {
- my ($nick, $modes, @targets) = @_;
- my $parity = 0;
-
- if ($chan =~ tr/A-Z/a-z/) {
- &VERB("hookMode: cased $chan.",2);
- }
+ my ( $nick, $modes, @targets ) = @_;
+ my $parity = 0;
my $mode;
- foreach $mode (split(//, $modes)) {
- # sign.
- if ($mode =~ /[-+]/) {
- $parity = 1 if ($mode eq "+");
- $parity = 0 if ($mode eq "-");
- next;
- }
-
- # mode with target.
- if ($mode =~ /[bklov]/) {
- my $target = shift @targets;
-
- if ($parity) {
- $chanstats{$chan}{'Op'}++ if ($mode eq "o");
- $chanstats{$chan}{'Ban'}++ if ($mode eq "b");
- } else {
- $chanstats{$chan}{'Deop'}++ if ($mode eq "o");
- $chanstats{$chan}{'Unban'}++ if ($mode eq "b");
- }
-
- # modes w/ target affecting nick => cache it.
- if ($mode =~ /[bov]/) {
- if ($mode eq "o" and $nick eq "ChanServ" and $target =~ /^\Q$ident$\E/i) {
- &DEBUG("hookmode: chanserv deopped us! asking");
- &chanServCheck($chan);
- }
-
- $channels{$chan}{$mode}{$target}++ if $parity;
- delete $channels{$chan}{$mode}{$target} if !$parity;
- }
-
- if ($mode =~ /[l]/) {
- $channels{$chan}{$mode} = $target if $parity;
- delete $channels{$chan}{$mode} if !$parity;
- }
- }
-
- # important channel modes, targetless.
- if ($mode =~ /[mt]/) {
- $channels{$chan}{$mode}++ if $parity;
- delete $channels{$chan}{$mode} if !$parity;
- }
+ foreach $mode ( split( //, $modes ) ) {
+
+ # sign. tmp parity needed to store current state
+ if ( $mode =~ /[-+]/ ) {
+ $parity = 1 if ( $mode eq "+" );
+ $parity = 0 if ( $mode eq "-" );
+ next;
+ }
+
+ # mode with target.
+ if ( $mode =~ /[bklov]/ ) {
+ my $target = shift @targets;
+
+ if ($parity) {
+ $chanstats{ lc $chan }{'Op'}++ if ( $mode eq 'o' );
+ $chanstats{ lc $chan }{'Ban'}++ if ( $mode eq 'b' );
+ } else {
+ $chanstats{ lc $chan }{'Deop'}++ if ( $mode eq 'o' );
+ $chanstats{ lc $chan }{'Unban'}++ if ( $mode eq 'b' );
+ }
+
+ # modes w/ target affecting nick => cache it.
+ if ( $mode =~ /[bov]/ ) {
+ $channels{ lc $chan }{$mode}{$target}++ if $parity;
+ delete $channels{ lc $chan }{$mode}{$target} if !$parity;
+
+ # lets do some custom stuff.
+ if ( $mode =~ /o/ and not $parity ) {
+ if ( $target =~ /^\Q$ident\E$/i ) {
+ &VERB( "hookmode: someone deopped us!", 2 );
+ &chanServCheck($chan);
+ }
+
+ &chanLimitVerify($chan);
+ }
+ }
+
+ if ( $mode =~ /[l]/ ) {
+ $channels{ lc $chan }{$mode} = $target if $parity;
+ delete $channels{ lc $chan }{$mode} if !$parity;
+ }
+ }
+
+ # important channel modes, targetless.
+ if ( $mode =~ /[mt]/ ) {
+ $channels{ lc $chan }{$mode}++ if $parity;
+ delete $channels{ lc $chan }{$mode} if !$parity;
+ }
}
}
$message =~ s/[\cA-\c_]//ig; # strip control characters
$message =~ s/^\s+//; # initial whitespaces.
$who =~ tr/A-Z/a-z/; # lowercase.
+ my $mynick = $conn->nick();
&showProc();
if ($msgType =~ /private/) {
# private messages.
$addressed = 1;
+ if (&IsChanConf('addressCharacter') > 0) {
+ $addressCharacter = getChanConf('addressCharacter');
+ if ($message =~ s/^\Q$addressCharacter\E//) {
+ &msg($who, "The addressCharacter \"$addressCharacter\" is to get my attention in a normal channel. Please leave it off when messaging me directly.");
+ }
+ }
} else {
# public messages.
# addressing revamped by the xk.
### below needs to be fixed...
- if (&IsParam("addressCharacter")) {
- if ($message =~ s/^\Q$param{'addressCharacter'}\E//) {
+ if (&IsChanConf('addressCharacter') > 0) {
+ $addressCharacter = getChanConf('addressCharacter');
+ if ($message =~ s/^\Q$addressCharacter\E//) {
$addrchar = 1;
$addressed = 1;
}
if ($message =~ /^($mask{nick})([\;\:\>\, ]+) */) {
my $newmessage = $';
- if ($1 =~ /^\Q$ident\E$/i) {
+ if ($1 =~ /^\Q$mynick\E$/i) {
$message = $newmessage;
$addressed = 1;
} else {
# ignore messages addressed to other people or unaddressed.
- $skipmessage++ if ($2 ne "" and $2 !~ /^ /);
+ $skipmessage++ if ($2 ne '' and $2 !~ /^ /);
}
}
}
# Determine floodwho.
- my $c = "_default";
- if ($msgType =~ /public/i) { # public.
+ my $c = '_default';
+ if ($msgType =~ /public/i) {
+ # public.
$floodwho = $c = lc $chan;
- } elsif ($msgType =~ /private/i) { # private.
+ } elsif ($msgType =~ /private/i) {
+ # private.
$floodwho = lc $who;
- } else { # dcc?
- &DEBUG("FIXME: floodwho = ???");
+ } else {
+ # dcc?
+ &FIXME("floodwho = ???");
}
- my $val = &getChanConfDefault("floodRepeat", "2:10", $c);
+ my $val = &getChanConfDefault('floodRepeat', "2:5", $c);
my ($count, $interval) = split /:/, $val;
# flood repeat protection.
if ($addressed) {
my $time = $flood{$floodwho}{$message} || 0;
- if ($msgType eq "public" and (time() - $time < $interval)) {
+ if (!&IsFlag('o') and $msgType eq 'public' and (time() - $time < $interval)) {
### public != personal who so the below is kind of pointless.
my @who;
foreach (keys %flood) {
return if ($lobotomized);
- if (scalar @who) {
- &msg($who, "you already said what ".
- join(' ', @who)." have said.");
- } else {
- &msg($who,"Someone already said that ". (time - $time) ." seconds ago" );
+ if (!scalar @who) {
+ push(@who,'Someone');
}
+ &msg($who,join(' ', @who)." already said that ". (time - $time) ." seconds ago" );
### TODO: delete old floodwarn{} keys.
my $floodwarn = 0;
}
if ($addrchar) {
- &status("$b_cyan$who$ob is short-addressing me");
- } elsif ($msgType eq "private") { # private.
- &status("$b_cyan$who$ob is /msg'ing me");
+ &status("$b_cyan$who$ob is short-addressing $mynick");
+ } elsif ($msgType eq 'private') { # private.
+ &status("$b_cyan$who$ob is /msg'ing $mynick");
} else { # public?
- &status("$b_cyan$who$ob is addressing me");
+ &status("$b_cyan$who$ob is addressing $mynick");
}
$flood{$floodwho}{$message} = time();
- } elsif ($msgType eq "public" and &IsChanConf("kickOnRepeat")) {
+ } elsif ($msgType eq 'public' and &IsChanConf('kickOnRepeat') > 0) {
# unaddressed, public only.
### TODO: use a separate "short-time" hash.
@data = keys %{ $flood{$floodwho} } if (exists $flood{$floodwho});
}
- $val = &getChanConfDefault("floodMessages", "5:30", $c);
+ $val = &getChanConfDefault('floodMessages', "5:30", $c);
($count, $interval) = split /:/, $val;
# flood overflow protection.
my $i = scalar keys %{ $flood{$floodwho} };
if ($i > $count) {
- &msg($who,"overflow of messages ($i > $count)");
+ my $expire = $param{'ignoreAutoExpire'} || 5;
+
+# &msg($who,"overflow of messages ($i > $count)");
+ &msg($who,"Too many queries from you, ignoring for $expire minutes.");
&status("FLOOD overflow detected from $floodwho; ignoring");
- my $expire = $param{'ignoreAutoExpire'} || 5;
&ignoreAdd("*!$uh", $chan, $expire, "flood overflow auto-detected.");
return;
}
} elsif ($msgType =~ /private/i) { # private.
&status("[$orig{who}] $orig{message}");
$talkchannel = undef;
- $chan = "_default";
+ $chan = '_default';
} else {
&DEBUG("unknown msgType => $msgType.");
}
- push(@ignore, keys %{ $ignore{"*"} }) if (exists $ignore{"*"});
-
- if ((!$skipmessage or &IsChanConf("seenStoreAll")) and
- &IsChanConf("seen") and
- $msgType =~ /public/
- ) {
+ push(@ignore, keys %{ $ignore{'*'} }) if (exists $ignore{'*'});
+
+ if ((!$skipmessage or &IsChanConf('seenStoreAll') > 0) and
+ &IsChanConf('sed') > 0 and &IsChanConf('seen') > 0 and
+ $msgType =~ /public/ and
+ $orig{message} =~ /^s\/([^;\/]*)\/([^;\/]*)\/([g]*)$/) {
+ my $sedmsg = $seencache{$who}{'msg'};
+ eval "\$sedmsg =~ s/\Q$1\E/\Q$2\E/$3;";
+ $sedmsg =~ s/^(.{255}).*$/$1.../; # 255 char max to prevent flood
+
+ if ($sedmsg ne $seencache{$who}{'msg'}) {
+ &DEBUG("sed \"" . $orig{message} . "\" \"" .
+ $seencache{$who}{'msg'} . "\" \"" . $sedmsg. "\"");
+ &msg($talkchannel, "$orig{who} meant: $sedmsg");
+ }
+ } elsif ((!$skipmessage or &IsChanConf('seenStoreAll') > 0) and
+ &IsChanConf('seen') > 0 and $msgType =~ /public/) {
$seencache{$who}{'time'} = time();
$seencache{$who}{'nick'} = $orig{who};
$seencache{$who}{'host'} = $uh;
$seencache{$who}{'msg'} = $orig{message};
$seencache{$who}{'msgcount'}++;
}
-
+ if (&IsChanConf('minVolunteerLength') > 0) {
+ # FIXME hack to treat unaddressed as if using addrchar
+ $addrchar = 1;
+ }
return if ($skipmessage);
- return unless (&IsParam("minVolunteerLength") or $addressed);
+ return unless ($addrchar or $addressed);
foreach (@ignore) {
s/\*/\\S*/g;
- next unless (eval { $nuh =~ /^$_$/i });
+ next unless (eval { $nuh =~ /^$_$/i } );
+
+ # better to ignore an extra message than to allow one to get
+ # through, although it would be better to go through ignore
+ # checking again.
+ if (time() - ($cache{ignoreCheckTime} || 0) > 60) {
+ &ignoreCheck();
+ }
&status("IGNORE <$who> $message");
return;
# &DEBUG("IrcHooks: process returned '$_'.");
}
+ # hack to remove +o from ppl with +O flag.
+ if (exists $users{$userHandle} && exists $users{$userHandle}{FLAGS} &&
+ $users{$userHandle}{FLAGS} =~ /O/
+ ) {
+ $users{$userHandle}{FLAGS} =~ s/o//g;
+ }
+
return;
}
+# this is basically run on on_join or on_quit
sub chanLimitVerify {
- my($chan) = @_;
+ my($c) = @_;
+ $chan = $c;
my $l = $channels{$chan}{'l'};
- &DEBUG("cLV: netsplitservers: ".scalar(keys %netsplitservers) );
- &DEBUG("cLV: netsplit: ".scalar(keys %netsplit) );
+ return unless (&IsChanConf('chanlimitcheck') > 0);
if (scalar keys %netsplit) {
- &WARN("clV: netsplit active (1); skipping.");
+ &WARN("clV: netsplit active (1, chan = $chan); skipping.");
+ return;
+ }
+
+ if (!defined $l) {
+ &DEBUG("$chan: running chanlimitCheck from chanLimitVerify.");
+ &chanlimitCheck();
return;
}
# only change it if it's not set.
- if (defined $l and &IsChanConf("chanlimitcheck")) {
- my $plus = &getChanConfDefault("chanlimitcheckPlus", 5, $chan);
- my $count = scalar(keys %{ $channels{$chan}{''} });
- my $int = &getChanConfDefault("chanlimitcheckInterval", 10, $chan);
+ my $plus = &getChanConfDefault('chanlimitcheckPlus', 5, $chan);
+ my $count = scalar(keys %{ $channels{$chan}{''} });
+ my $int = &getChanConfDefault('chanlimitcheckInterval', 10, $chan);
- my $delta = $count + $plus - $l;
- $delta =~ s/^\-//;
+ my $delta = $count + $plus - $l;
+# $delta =~ s/^\-//;
- if ($plus <= 3) {
- &WARN("clc: stupid to have plus at $plus, fix it!");
- }
+ if ($plus <= 3) {
+ &WARN("clc: stupid to have plus at $plus, fix it!");
+ }
- if (exists $cache{chanlimitChange}{$chan}) {
- if (time() - $cache{chanlimitChange}{$chan} < $int*60) {
- return;
- }
+ if (exists $cache{chanlimitChange}{$chan}) {
+ if (time() - $cache{chanlimitChange}{$chan} < $int*60) {
+ return;
}
+ }
- &chanServCheck($chan);
+ &chanServCheck($chan);
- ### todo: unify code with chanlimitcheck()
- if ($delta > 5) {
- &status("clc: big change in limit; going for it.");
- &rawout("MODE $chan +l ".($count+$plus) );
- $cache{chanlimitChange}{$chan} = time();
- }
- }
+ ### TODO: unify code with chanlimitcheck()
+ return if ($delta > 5);
+
+ &status("clc: big change in limit for $chan ($delta);".
+ "going for it. (was: $l; now: ".($count+$plus).")");
+
+ $conn->mode($chan, "+l", $count+$plus);
+ $cache{chanlimitChange}{$chan} = time();
}
sub chanServCheck {
($chan) = @_;
- if (!defined $chan or $chan =~ /^$/) {
+ if (!defined $chan or $chan =~ /^\s*$/) {
&WARN("chanServCheck: chan == NULL.");
return 0;
}
- if ($chan =~ tr/A-Z/a-z/) {
- &DEBUG("chanServCheck: lowercased chan ($chan)");
- }
+ return unless (&IsChanConf('chanServCheck') > 0);
+
+ &VERB("chanServCheck($chan) called.",2);
- if (! &IsChanConf("chanServ_ops") ) {
+ if ( &IsParam('nickServ_pass') and !$nickserv) {
+ $conn->who('NickServ');
return 0;
}
- &VERB("chanServCheck($chan) called.",2);
-
- if ( &IsParam("nickServ_pass") and !$nickserv) {
- &DEBUG("chanServ_ops($chan): nickserv enabled but not alive? (ircCheck)");
+ # check for first hash then for next hash.
+ # TODO: a function for &ischanop()? &isvoice()?
+ if (exists $channels{lc $chan} and exists $channels{lc $chan}{'o'}{$ident}) {
return 0;
}
- return 0 if (exists $channels{$chan}{'o'}{$ident});
&status("ChanServ ==> Requesting ops for $chan. (chanServCheck)");
- &rawout("PRIVMSG ChanServ :OP $chan $ident");
+ &msg('ChanServ', "OP $chan");
return 1;
}
1;
+
+# vim:ts=4:sw=4:expandtab:tw=80