# Copyright (c) 2007-2008 Roy Marples # All rights reserved. Released under the 2-clause BSD license. _br2684ctl() { if [ -x /usr/sbin/br2684ctl ]; then echo /usr/sbin/br2684ctl else echo /sbin/br2684ctl fi } br2684ctl_depend() { before ppp program start $(_br2684ctl) } _config_vars="$_config_vars bridge bridge_add brctl" br2684ctl_pre_start() { local opts= eval opts=\$br2684ctl_${IFVAR} [ -z "${opts}" ] && return 0 if [ "${IFACE#nas[0-9]*}" = "${IFACE}" ]; then eerror "Interface must be called nas[0-9] for RFC 2684 Bridging" return 1 fi case " ${opts} " in *" -b "*|*" -c "*) eerror "The -b and -c options are not allowed for br2684ctl_${IVAR}" return 1 ;; *" -a "*);; *) eerror "-a option (VPI and VCI) is required in br2684ctl_${IFVAR}" return 1 ;; esac einfo "Starting RFC 2684 Bridge control on ${IFACE}" start-stop-daemon --start --exec $(_br2684ctl) --background \ --make-pidfile --pidfile "/var/run/br2684ctl-${IFACE}.pid" \ -- -c "${IFACE#nas*}" ${opts} eend $? } br2684ctl_post_stop() { local pidfile="/var/run/br2684ctl-${IFACE}.pid" [ -e "${pidfile}" ] || return 0 einfo "Stopping RFC 2684 Bridge control on ${IFACE}" start-stop-daemon --stop --quiet --pidfile "${pidfile}" eend $? }