#!/usr/bin/perl -w
#!/usr/local/bin/perl -w
#
# Copyright (C) 2004 Philipp Benner
#
# This file is part of UpdateDD - http://updatedd.philipp-benner.de.
#
# UpdateDD is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# any later version.
#
# UpdateDD is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with UpdateDD; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
                                                                                                                            
use strict;

# This is a very simple rc script for the ppp daemon.
# You should use this only when your ip address changes every
# time pppd connects to the internet, because this
# script doesn't use cache files. Otherwise you should
# use updatedd-wrapper to execute updatedd.

####################### Configuration #########################

my $service	= "dyndns";

my $login	= "test:test";
my $hostnames	= "test.dyndns.org test2.dyndns.org";
my $ip_addr	= $ARGV[0];
my $retries	= 5;

###############################################################

$ENV{LOGIN} = $login;
my $ret;
foreach my $hostname (split /[\s,]/, $hostnames) {
    my $n = $retries;
    while($n != 0) {
	$ret = system("updatedd", "-Y", $service, "--", "-4", $ip_addr, $hostname);
	if($ret != 1) {
	    $n = 0;
	} elsif($ret == 1) {
	    $n--;
	}
    }
}

exit($ret);