#!/usr/bin/perl -wT
#----------------------------------------------------------------------
# Copyright (C) 2002 Mitel Networks Corp.
#
# 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.
# For details, please visit our web site at www.mitel.com/sme/
#----------------------------------------------------------------------

use strict;
use esmith::event;
use esmith::AccountsDB;

shift @ARGV;
my $userName = shift @ARGV or die "Must supply username";

my $acctdb = esmith::AccountsDB->open() 
    or die "Unable to open accounts db: $!";

my @old_groups;
setgrent();
while(1)
{
    my ($name,$pass,$gid,$members) = getgrent();
    last unless defined $name;
    my @members = split /\ /,$members;
    next if($name eq 'shared' or $name eq $userName);
    push @old_groups, $name if(grep /^$userName$/,@members);
}

my @new_groups = $acctdb->user_group_list($userName);
my %seen;
my @modify_groups = grep(!$seen{$_}++, @old_groups, @new_groups);

my $exitcode = 0;
foreach my $arg (@modify_groups)
{ 
    next unless $arg =~ /\w+/;
    event_signal("group-modify",$arg);
    $exitcode = 1 unless($? == 0);
}
exit $exitcode;
