openwrt-packages-dist/net/htpdate/files/htpdate.init

#!/bin/sh /etc/rc.common
# Copyright (C) 2006 OpenWrt.org

START=49
USE_PROCD=1
PROG=/usr/sbin/htpdate




validate_htpdate_section() {
	uci_validate_section htpdate htpdate "${1}" \
		'server:list(host)' \
		'proxy_host:host' \
		'proxy_port:port:8080' \
		'debug:bool:0' \
		'sanity_check:bool:1' \
		'option:list(string)' \
		'enabled:bool:1'
}


start_service() {
	local server proxy debug sanity_check option enabled

        validate_htpdate_section htpdate || {
		echo "validation failed"
		return 1
	}

	[ "$enabled" = 0 ] && return


	procd_open_instance
	procd_set_param command "$PROG" -f

	[ -n "$proxy" ] && procd_append_param command -P $proxy:$proxy_port
	[ "$debug" = "1" ] && procd_append_param command -d
	[ "$sanity_check" = "0" ] && procd_append_param command -t
	[ -n "$option" ] && procd_append_param command $option
	for peer in $server; do
		procd_append_param command $peer
	done

	procd_set_param stdout 1
	procd_set_param stderr 1
	procd_set_param respawn
	procd_close_instance
}

service_triggers() {
	procd_add_reload_trigger "htpdate"
	procd_add_validation validate_htpdate_section
}