#!/bin/sh
#
# Debian ifupdown hook script for madwifi-ng
#
# Author:   Matt Brown <matt@mattb.net.nz>
# Version:  1.1
#
# Contains a VERY VERY hacked implementation of bridge support, you must
# ensure this script runs after the bridge and wireless tools post-down 
# scripts for it to work so install this is zz_madwifi or something
#
# Copyright (C) 2005    Matt Brown
#
# This 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 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
# crcnetd; if not, write to the Free Software Foundation, Inc., 59 Temple
# Place, Suite 330, Boston, MA 02111-1307 USA
#

WLANCONFIG=/usr/bin/wlanconfig

if [ ! -x $WLANCONFIG ]; then
  exit 0
fi

if [ -z "$IF_MADWIFI_BASE" ]; then
    if [ -z "$IF_MADWIFI_PORTS" ]; then
        exit 0
    fi
    # This is a bridge interface with madwifi components
    # Seeing as we can't recursively call ifdown due to Debian bug #231197
    # just destroy for safety
    for mwiface in "$IF_MADWIFI_PORTS"; do
        $WLANCONFIG "$mwiface" destroy
    done
    exit 0
fi

# Destroy 
$WLANCONFIG $IFACE destroy

exit 0