#!/bin/sh
#  Copyright (C) 2000-2008, Parallels, Inc. All rights reserved.
#
#  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
#
VZNETCFG='/etc/vz/vznet.conf'

[ -f "$VZNETCFG" ] && . "$VZNETCFG"

usage()
{
	echo >&2 "vznetcfg init veth <dev>"
}

init_veth()
{
	local dev="$1"

	ip link set "$dev" up
}

# Call the external script if defined
if [ -n "$EXTERNAL_SCRIPT" -a -x "$EXTERNAL_SCRIPT" ]; then
	export VEID
	exec "$EXTERNAL_SCRIPT" $@
fi

if test $# -le 2; then
    usage
    exit 0
fi

CMD="$1"
case "$CMD$2" in
	initveth)
		if test $# -ne 3; then
			usage
			exit 1
		fi
		init_veth "$3"
		;;
	*)
		echo "invalid action"
		exit 1
		;;
esac
exit 0