#!/bin/bash
SERVICE="esia-syslog-alarm"
PROCESS="esiaSyslogAlarm"

mode=$1
num=$2
function exit_error {
	echo $1
	exit 1
}

function test {
	    service $SERVICE status > /dev/null || exit_error "The service $SERVICE isn't running"
	    PROC_NBR=$(ps -FC esiaSyslogAlarm --no-headers|tr -s ' ' ' '|grep /usr/local/syslog/esiaSyslogAlarm|cut -d ' ' -f3|grep "^1$"|wc -l)
        if [ "$PROC_NBR" -ne "1" ]; then
                uptime >> /root/too_much_esia.txt
                ps -FC esiaSyslogAlarm >> /root/too_much_esia.txt
                exit_error "They are $PROC_NBR $PROCESS numbers. Must be 1. Uptime : $(uptime -s)."
        fi
}

function rescue {
	case $1 in
		0) echo 1 ;; #Retourne le nombre de modes dispos
		1) service $SERVICE restart || exit_error "service $SERVICE restart FAIL" ;;
		*) exit_error "Unknown rescue num:$1 for service $SERVICE";;
	esac
}

function save {
	echo "save"
}

function load {
	echo "load"
}

case $mode in
	test) test;;
	rescue) rescue $num;;
	save) save;;
	load) load;;
	*) echo "OP 1 must be : [test|rescue|save|load]"; exit 1
esac

exit 0
