#!/bin/sh

# PROVIDE: swatchdog
# REQUIRE: DAEMON
# KEYWORD: shutdown
#
# To enable multiple instances of swatchdog, add lines like below to
# /etc/rc.conf.
#
# swatchdog_enable="YES"
# swatchdog_rules="1 2 3"
# swatchdog_1_flags="--config-file=/rc --tail-file=/log --daemon --pid-file=/pid"
# swatchdog_1_user="nobody"
# swatchdog_1_chdir="/var/tmp"
# swatchdog_1_pidfile="/pid"
# swatchdog_2_flags="blah, blah"
# swatchdog_3_flags="blah, blah"

. /etc/rc.subr

name=swatchdog
rcvar=swatchdog_enable

load_rc_config ${name}

# set some defaults
: ${swatchdog_enable:="NO"}

command=%%PREFIX%%/bin/swatchdog

if [ -n "${swatchdog_rules}" ]; then
    for i in ${swatchdog_rules}; do
	eval swatchdog_flags=\$swatchdog_${i}_flags
	len=`echo "0${command} ${swatchdog_flags} (perl)0" | wc -c`
	if [ $len -ge 255 ];then
	   procname=%%LOCALBASE%%/bin/perl
	fi
	eval swatchdog_user=\$swatchdog_${i}_user
	eval swatchdog_chdir=\$swatchdog_${i}_chdir
	eval pidfile=\$swatchdog_${i}_pidfile
	run_rc_command "$1"
    done
fi