-
Notifications
You must be signed in to change notification settings - Fork 235
/
dccself.pl
38 lines (31 loc) · 1019 Bytes
/
dccself.pl
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
use strict;
use vars qw/%IRSSI $VERSION/;
use Irssi qw(command_bind active_server);
$VERSION= "0.1";
%IRSSI = (
authors => "David Leadbeater",
contact => "dgl\@dgl.cx",
name => "dccself",
description => "/dccself ip port, starts a dcc chat with yourself on that
host/port, best used with /set dcc_autochat_masks.",
license => "GPL",
);
# I tried using Juerd's style for this script - seems to make it easier to read
# :)
command_bind('dccself', sub {
my $data = shift;
my($ip,$port) = split / |:/, $data, 2;
return unless ref active_server;
my $nick = active_server->{nick};
$ip = dcc_ip($ip);
active_server->command("ctcp $nick DCC CHAT CHAT $ip $port");
} );
sub dcc_ip {
my $ip = shift;
# This could block!
$ip = sprintf("%d.%d.%d.%d", unpack('C4',(gethostbyname($ip))[4]))
unless $ip =~ /\d$/;
my @a = split /\./, $ip, 4;
# Thanks to perlguy/grifferz/AndrewR
return $a[0]*0x1000000 + $a[1]*0x10000 + $a[2]*0x100 + $a[3];
}