# Blosxom Plugin: favicon
# Author(s): Yasuhiro Matsumoto <mattn_jp@hotmail.com>
# Version: 1.0
# Blosxom Home/Docs/Licensing: http://www.blosxom.com/

package favicon;

use strict;
use vars qw($path);

# --- Configurable variables -----------

# --- Plug-in package variables --------

$path = $blosxom::favicon_path;
if ($ENV{"HTTP_USER_AGENT"} =~ " MSIE ") {
	$path =~ s/.(png|jpg)$/.ico/;
}

# --------------------------------------

sub start {
	if ($path && ($ENV{"PATH_INFO"} eq "/favicon.ico")) {
		print "Location: $path\r\n\r\n";
		exit 0;
	}
	1;
}

1;