#!/usr/bin/perl -w

#----------------------------------------------------------------------
# copyright (C) 1999-2005 Mitel Networks Corporation
# Copyright (C) 2005 Gordon Rowell <gordonr@gormand.com.au>
#
# 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
#----------------------------------------------------------------------

package esmith;

use strict;
use esmith::util;
use esmith::DomainsDB;
use esmith::HostsDB;
use esmith::AccountsDB;

my $domainsdb = esmith::DomainsDB->open_ro;
my $hostsdb = esmith::HostsDB->open;
my $accountsdb = esmith::AccountsDB->open;

#------------------------------------------------------------
# Remove all hosts for the domain being deleted
#------------------------------------------------------------

my $event = $ARGV [0];
# my $domain = $ARGV[1];	# Unused

# Look for invalid hosts in the hostsdb.
my %domain_names = map { $_->{key} => 1 } $domainsdb->domains;

# We want to check each host and see if it belongs to a domain that we are
# currently managing. If not, delete it.
foreach my $host ($hostsdb->hosts)
{
    my ($hostpart, $domainpart) = split (/\./, $host->{key}, 2);

    next if exists $domain_names{$domainpart};

    $host->delete;
}

# Ditto for pseudonyms
for my $nym ($accountsdb->pseudonyms)
{
    my ($host, $domain) = split (/\@/, $nym->{key}, 2);

    next unless $domain;

    next if exists $domain_names{$domain};

    $nym->delete;
}

exit 0;