Gecko [ v99win.today ]

Name	Size	Permission
hostmatch	[ DIR ]	drwxr-xr-x
assemble.gz	2.17 KB	-rw-r--r--
debugging	2.82 KB	-rwxr-xr-x
failure.01.pl	1.56 KB	-rw-r--r--
fee	286 B	-rwxr-xr-x
file.1	20 B	-rw-r--r--
file.2	21 B	-rw-r--r--
file.3	16 B	-rw-r--r--
file.4	19 B	-rw-r--r--
ircwatcher	1.15 KB	-rwxr-xr-x
naive	1.43 KB	-rwxr-xr-x
roman	612 B	-rwxr-xr-x
stress-test.pl	2.74 KB	-rwxr-xr-x
tld	610 B	-rwxr-xr-x
track-5.10	310 B	-rwxr-xr-x
unquotemeta	394 B	-rw-r--r--

Code Editor : ircwatcher

#!/usr/bin/perl -w
#
# ircwatcher - watch an IRC stream and do things when
#              interesting things occur
#
# This script demonstrates the use of dispatch table. One
# regular expression matching everthing, and then handing
# off the captured submatches to a callback.
#
# Try changing the read of STDIN to DATA for a quick demo.
#
# Acknowledgements to David "Sniper" Rigaudi�re for the
# idea.
#
# Copyright (C) David Landgren 2005

use strict;
use Regexp::Assemble;

my %dispatch = (
    '^\*\*\* (\S+) joined channel (\S+)$'           => \&joined,
    '^\*\*\* (\S+) left channel (\S+) reason (.*)$' => \&left,
    '^q$' => sub { exit },
);

my $re = Regexp::Assemble->new
    ->track(1)
    ->add(keys %dispatch);

sub joined {
    my ($who, $channel) = @_;
    print "$who joined $channel\n";
}

sub left {
    my ($who, $channel, $reason) = @_;
    print "$who left $channel saying $reason\n";
}

while( <STDIN> ) {
    chomp;
    if ($re->match($_)) {
        $dispatch{$re->matched}->($re->capture);
    }
    else {
        print "ignored <$_>\n";
    }
}

__DATA__
*** david joined channel foo
hello
*** david left channel bar reason that's all folks
q

${this.title}

Code Editor : ircwatcher