#!/bin/sh

# mnrpes_receiver startup script
#
# PROVIDE: mnrpes_receiver
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add the following to /etc/rc.conf[.local] to enable this service
#
# mnrpes_receiver_enable="YES"
#
# You can fine tune others variables too:
# mnrpes_receiver_config=
# Use mnrpes_receiver_user to run mnrpes_receiver as user

# mnrpes_receiver rc.d script supports multiple profiles (a-la rc.d/nginx)
# When profiles are specified, the non-profile specific parameters become defaults.
#
# Example:
#
# mnrpes_receiver_enable="YES"
# mnrpes_receiver_profiles="myserver myotherserver"
# mnrpes_receiver_config="/usr/local/etc/mnrpes/mnrpes-receiver.cfg"
# mnrpes_receiver_myserver_user="myuser"
# mnrpes_receiver_myotherserver_user="myotheruser"
# mnrpes_receiver_myotherserver_config="/usr/local/etc/mnrpes/mnrpes-receiver-myotherserver.cfg"

. /etc/rc.subr

name="mnrpes_receiver"
rcvar=mnrpes_receiver_enable

mnrpes_receiver_setfib() {
	if command -v check_namevarlist > /dev/null 2>&1; then
		check_namevarlist fib && return 0
	fi
	
	${SYSCTL} net.fibs >/dev/null 2>&1 || return 0

	mnrpes_receiver_fib=${mnrpes_receiver_fib:-"NONE"}
	case "$mnrpes_receiver_fib" in
	[Nn][Oo][Nn][Ee])
		;;
	*)
		command="setfib -F ${mnrpes_receiver_fib} ${command}"
		;;
	esac
} 

mnrpes_receiver_precmd() {
        user="$1"
        piddir="$2"
        logdir="$3"
	mnrpes_receiver_setfib
        install -d -o $user -g wheel -m 1750 "${piddir}"
        install -d -o $user -g wheel -m 1750 "${logdir}"
}

command_interpreter="ruby"

piddir="/var/run/mnrpes/receiver"
pidname="receiver"
logdir="/var/log/mnrpes/receiver"

load_rc_config $name

# These are just the defaults, they might get overriden for a specific profile.
mnrpes_receiver_enable=${mnrpes_receiver_enable:-"NO"}
mnrpes_receiver_user=${mnrpes_receiver_user:-"nobody"}
mnrpes_receiver_config=${mnrpes_receiver_config:-"/usr/local/etc/mnrpes/mnrpes-receiver.cfg"}

# This handles profile specific vars.
if [ -n "$2" ]; then
	profile="$2"
	if [ -n "${mnrpes_receiver_profiles}" ]; then
		piddir="${piddir}.${profile}"
		pidname="${pidname}.${profile}"
		logdir="${logdir}.${profile}"
		eval mnrpes_receiver_enable="\${mnrpes_receiver_${profile}_enable:-${mnrpes_receiver_enable}}"
		eval mnrpes_receiver_fib="\${mnrpes_receiver_${profile}_fib:-${mnrpes_receiver_fib}}"
		eval mnrpes_receiver_user="\${mnrpes_receiver_${profile}_user:-${mnrpes_receiver_user}}"
		eval mnrpes_receiver_config="\${mnrpes_receiver_${profile}_config:-${mnrpes_receiver_config}}"
	else
		echo "$0: extra argument ignored"
	fi
else
	if [ -n "${mnrpes_receiver_profiles}" -a -n "$1" ]; then
		for profile in ${mnrpes_receiver_profiles}; do
			echo "===> mnrpes_receiver profile: ${profile}"
			/usr/local/etc/rc.d/mnrpes_receiver $1 ${profile}
			retcode="$?"
			if [ "0${retcode}" -ne 0 ]; then
				failed="${profile} (${retcode}) ${failed:-}"
			else
				success="${profile} ${success:-}"
			fi
		done
		# It exits so that non-profile rc.d is not started when there are profiles.
		exit 0
	fi
fi

pidfile="${piddir}/${pidname}.pid"

command="/usr/local/bin/mnrpes-receiver.rb"

start_precmd="mnrpes_receiver_precmd ${mnrpes_receiver_user} ${piddir} ${logdir}"

command_args="--pid ${pidfile} --config ${mnrpes_receiver_config}"

run_rc_command "$1"