From cd1fc57841deab0e9b8bcfad49d527c6b263534c Mon Sep 17 00:00:00 2001
From: David Phillips <david@sighup.nz>
Date: Tue, 10 Apr 2018 15:20:24 +1200
Subject: Correct capitalisation on module names

---
 Plugin/Antiflood.pm | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 Plugin/Antiflood.pm

(limited to 'Plugin/Antiflood.pm')

diff --git a/Plugin/Antiflood.pm b/Plugin/Antiflood.pm
new file mode 100644
index 0000000..4db7ace
--- /dev/null
+++ b/Plugin/Antiflood.pm
@@ -0,0 +1,42 @@
+#!/usr/bin/env perl
+
+package Plugin::Antiflood;
+
+use strict;
+use warnings;
+
+my $message_count = 5;
+my $message_period = 11;
+
+
+my %config;
+my %lastmsg = ();
+
+sub configure {
+	my $self = $_[0];
+	my $cmdref = $_[1];
+	my $cref = $_[2];
+	%config = %$cref;
+	return $self;
+}
+
+sub message {
+	my ($self, $logger, $me, $who, $where, $raw_what, $what, $irc) = @_;
+	my $channel = $where->[0];
+	my $nick = (split /!/, $who)[0];
+
+	return if ($config{antiflood_on} == 0);
+
+	my $now = time();
+	push @{$lastmsg{$nick}}, $now;
+
+	if (@{$lastmsg{$nick}} >= $message_count) {
+		@{$lastmsg{$nick}} = splice @{$lastmsg{$nick}}, 1, $message_count - 1;
+		my $first = @{$lastmsg{$nick}}[0];
+		if ($now - $first <= $message_period) {
+			$irc->yield(kick => $channel => $nick => "Flood");
+		}
+	}
+	return;
+}
+1;
-- 
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