#!/sbin/openrc-run
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

extra_started_commands="reload"

pidfile="/var/run/${RC_SVCNAME}.pid"
CONF_FILE="/etc/${RC_SVCNAME}.conf"
SOCK="/var/run/${RC_SVCNAME}.ctl"

command="/usr/sbin/${RC_SVCNAME}"
command_args="-c ${CONF_FILE} -s ${SOCK} -P ${pidfile}"

depend() {
	need net
	use logger
}

checkconfig() {
	if [ ! -f "CONF_FILE" ]; then
		eerror "Please create ${CONF_FILE}"
		return 1
	fi
	return 0
}

check_run() {
	# Check if the bird parser returns what we want
	# We can’t use $? because it’s always 0 if the sock works
	STATE=$(birdc -s ${SOCK} 'configure check' | \
		grep 'Configuration OK')

	if [ -n "${STATE}" ]; then
		return 0
	else
		# We remove the first two lines (garbage informations), the
		# errors begin at the third
		eerror "$(birdc -s ${SOCK} 'configure check' | \
			sed '1d;2d')"
		return 1
	fi
}

reload() {
	check_run || return 1
	ebegin "Reloading BIRD"
	start-stop-daemon --signal HUP --pidfile "${pidfile}"
	eend $?
}

stop_pre() {
	if [ "${RC_CMD}" = "restart" ] ; then
		check_run || return 1
	fi
}

stop() {
	ebegin "Stopping BIRD"
	start-stop-daemon --stop --exec ${command} --retry 15
}