TMP="/tmp/logiis.tmp"
STATE_OK=0
STATE_WARNING=1
STATE_CRITICAL=2
STATE_UNKOWN=3
PID=0
WARN=50
CRIT=100
PID=`ps -ef |grep  "Unavailable -w" |grep -v grep |awk '{ print $2 }' |head -n 1`

if [ $# -gt 1 ]; then
        WARN=$1
        CRIT=$2
fi
if [ "$3" == "true" ]; then
  set -x
fi


#Verifica se o Varnishlog esta executando
if [ -n "$PID"  ]; then
        cnterros=`strings /tmp/logiis.tmp | wc -l`
        #Zero o arquivo mas continua rodando o varnishlog
        `> $TMP`
else
        printf  "UNKOWN - Varnishlog"$PID" nao encontrado.Executando varnishlog command"
       `nohup varnishlog -I Unavailable -w "$TMP" >& /dev/null &`
        exit $STATE_UNKOWN
fi
if [ "$cnterros" -ge "$CRIT" ] ; then
        printf  "CRTICAL - Existem $cnterros erros no IIS|IIS_Erros=$cnterros,$WARN,$CRIT"
        exit $STATE_CRITICAL
elif [ "$cnterros" -ge "$WARN" ] ; then
        printf "WARNING - Existem $cnterros erros no IIS|IIS_Erros=$cnterros,$WARN,$CRIT"
        exit $STATE_WARNING
elif [ "$cnterros" -le "$WARN" ]; then
        printf "OK - Existem $cnterros erros no backend de IIS|IIS_Erros=$cnterros,$WARN,$CRIT"
        exit $STATE_OK
fi