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# Copyright 2007-2008 Roy Marples <roy@marples.name>
# 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 $?
}
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