#!/usr/bin/perl -w

#----------------------------------------------------------------------
# copyright (C) 2002-2005 Mitel Networks Corporation
# 
# This program 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
# (at your option) any later version.
# 		
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
# 
# Technical support for this program is available from Mitel Networks 
# Please visit our web site www.mitel.com/sme/ for details.
#----------------------------------------------------------------------

package esmith;

use strict;
use Errno;
use esmith::ConfigDB;
use esmith::util;
use esmith::templates;

my $conf = esmith::ConfigDB->open;
#--------------------------------------------------------------
# If tinydns is running on the external interface IP,
# then update the ListenIP property, expand the IP
# config file, and restart the process.
#--------------------------------------------------------------

my $tinydns = $conf->get('tinydns')
    or die("No tinydns entry in config db\n");
my $listen_ip = $tinydns->prop("ListenIP");
exit 0 unless defined $listen_ip;

my $external_ip = $conf->get('ExternalIP')
    or die("No ExternalIP entry in config db\n");
$external_ip = $external_ip->value;
exit 0 if ($external_ip eq $listen_ip);

$tinydns->merge_props('ListenIP' => $external_ip);

esmith::templates::processTemplate ({
		    TEMPLATE_PATH => "/var/service/tinydns/env/IP",
		    PERMS => 0644,
		    });

exec "sv", "t", "/service/tinydns" or
    die "Could not exec sv: $!";