#!/bin/sh /etc/rc.common

START=99
STOP=20

export PROCLINE="/usr/sbin/rmonitor"
export PROCFLAG="/usr/sbin/rmonitor"
export EXTRA_HELP="
		------------------------------------------------
		on			Turn on  router monitor
		off			Turn off router monitor
		------------------------------------------------"
export EXTRA_COMMANDS="on off status"

on() {
	config_load "rmonitor"
	uci set rmonitor.settings.enabled=1
	uci commit

	start
}

off() {
	config_load "rmonitor"
	uci set rmonitor.settings.enabled=0
	uci commit

	stop
}

#return: 0,enabled; 1 disabled
rmonitor_flag(){
	config_load "rmonitor"
	local st
	st=`uci get rmonitor.settings.enabled 2>/dev/null`
	if [ $st -eq "0" ]; then
		return 1
	fi
	return 0
}

start() {
	rmonitor_flag
	if [ $? -ne "0" ]; then
		echo 'router monitor is not enabled, exit.'
		return 0
	fi
	status
	if [ $? -eq "0" ]; then
		echo 'router monitor already running, exit.'
		return 0
	fi

	/usr/sbin/supervisord start
	return $?
}

restart() {
	stop
	sleep 1
	start
	return $?
}

shutdown() {
	stop
	return $?
}

stop() {
	status
	if [ $? -ne "0" ]; then
		echo 'router monitor is not running, exit.'
		return 0
	fi

	nohup /usr/sbin/supervisord stop >/dev/null 2>&1 &
	return $?
}

status() {
	/usr/sbin/supervisord status
	return $?
}