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# mangled from cmpusers.pl (unpublished, afaik) by Bazerka <bazerka@quakenet.org>.
# He is not to blame for any problems, contact me instead.
use strict;
use warnings;
use Irssi;
our $VERSION = "0.1";
our %IRSSI =
(
authors => "shabble, Bazerka",
contact => 'shabble+irssi@metavore.org, shabble@#irssi/Freenode,'
. 'bazerka@quakenet.org',
name => "signal_redir",
description => "Demonstration showing how to redirect a remote WHOIS"
. "command so the results can be captured by a script.",
license => "BSD",
url => "https://github.com/shabble/irssi-scripts/",
changed => "Fri Apr 1 00:05:39 2011"
);
my $running = 0; # flag to prevent overlapping requests.
my $debug = 1;
sub redir_init {
# set up event to handler mappings
Irssi::signal_add
({
'redir test_redir_whois_user' => 'event_whois_user',
'redir test_redir_whois_channels' => 'event_whois_channels',
'redir test_redir_whois_end' => 'event_whois_end',
'redir test_redir_whois_nosuchnick' => 'event_whois_nosuchnick',
'redir test_redir_whois_timeout' => 'event_whois_timeout',
});
}
sub request_whois {
my ($server, $nick) = @_;
$server->redirect_event
(
'whois', 1, $nick, 0, # command, remote, arg, timeout
'redir test_redir_whois_timeout', # error handler
{
'event 311' => 'redir test_redir_whois_user', # event mappings
'event 318' => 'redir test_redir_whois_end',
'event 319' => 'redir test_redir_whois_channels',
'event 401' => 'redir test_redir_whois_nosuchnick',
'' => 'event empty',
}
);
Irssi::print("Sending Command: WHOIS $nick", MSGLEVEL_CLIENTCRAP) if $debug;
# send the actual command directly to the server, rather than
# with $server->command()
$server->send_raw("WHOIS $nick");
}
sub event_whois_user {
my ($server, $data) = @_;
my ($nick, $user, $host) = ( split / +/, $data, 6 )[ 1, 2, 3 ];
Irssi::print("test_redir whois_user: $nick!$user\@$host", MSGLEVEL_CLIENTCRAP);
}
sub event_whois_channels {
my ($server, $data) = @_;
my ($nick, $channels) = ( split / +/, $data, 3 )[ 1, 2 ];
my $prefix = 'cowu.be'; # server name
my $args = "shabble"; # match criteria
my $event = 'event 319'; # triggering event
my $sig = $server->redirect_get_signal($prefix, $event, $args);
Irssi::print("test_redir whois_channels: $nick, $channels", MSGLEVEL_CLIENTCRAP);
Irssi::print("test_redir get_signal: $sig", MSGLEVEL_CLIENTCRAP);
}
sub event_whois_end {
my ($server, $data) = @_;
my ($nick) = ( split / +/, $data, 3 )[1];
Irssi::print("test_redir whois_end: $nick", MSGLEVEL_CLIENTCRAP);
return if $running == 0; # catch 318 -> 401 (nosuchnick followed by endofwhois)
$running = 0;
}
sub event_whois_nosuchnick {
my ($server, $data) = @_;
my $nick = ( split / +/, $data, 4)[1];
Irssi::active_win->print("test_redir error: no such nick $nick - aborting.",
MSGLEVEL_CLIENTCRAP);
$running = 0;
}
sub event_whois_timeout {
my ($server, $data) = @_;
Irssi::print("test_redir whois_timeout", MSGLEVEL_CLIENTCRAP);
$running = 0;
}
sub cmd_test_redir {
my ($args, $server, $witem) = @_;
$args = lc $args;
my @nicks = split /\s+/, $args;
if ($running) {
Irssi::active_win->print
("test_redir error: a request is currently being processed "
. "- please try again shortly.", MSGLEVEL_CLIENTCRAP);
return;
}
$running = 1;
request_whois($server, $nicks[0]);
}
redir_init();
Irssi::command_bind("test_redir", \&cmd_test_redir);
|
