#!/sbin/openrc-run
# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License, v2 or later

extra_started_commands="reload"

depend() {
	need clock hostname
	provide logger
}

has_klogd() {
	[ -x "/usr/sbin/klogd" ]
}

start_daemon() {
	local retval=0
	local daemon="$1"
	local options="$2"
	local fg_opt=""

	ebegin "sysklogd -> start: ${daemon}"
	start-stop-daemon --start --exec /usr/sbin/"${daemon}" \
		-b -m --pidfile /var/run/"${daemon}".pid \
		-- -F ${options}
	retval=$?
	eend ${retval} "Failed to start ${daemon}"

	return ${retval}
}

stop_daemon() {
	local retval=0
	local daemon="$1"

	[ -z "${daemon}" ] && return 1
	
	ebegin "sysklogd -> stop: ${daemon}"
	# syslogd can be stubborn some times (--retry 15)...
	start-stop-daemon --stop --retry 15 --quiet --pidfile /var/run/"${daemon}".pid
	retval=$?
	eend ${retval} "Failed to stop ${daemon}"

	return ${retval}
}

start() {
	start_daemon "syslogd" "${SYSLOGD}" || return 1

	# klogd do not always start proper if started too early
	sleep 1

	if has_klogd && ! start_daemon "klogd" "${KLOGD}" ; then
		stop_daemon "syslogd"
		return 1
	fi

	return 0
}

stop() {
	if has_klogd ; then
		stop_daemon "klogd" || return 1
	fi
	stop_daemon "syslogd" || return 1 
	return 0
}

reload() {
	local ret=0

	ebegin "Reloading configuration"

	start-stop-daemon --signal HUP --pidfile /var/run/syslogd.pid
	ret=$((${ret} + $?))
	if has_klogd ; then
		start-stop-daemon --signal USR1 --pidfile /var/run/klogd.pid
		ret=$((${ret} + $?))
	fi

	eend ${ret}
}