#!/bin/bash

statusfile="/var/tmp/backup.monitoring"

if [[ ! -r "$statusfile" ]]
then
    echo "cannot read $statusfile"
    exit 3
fi

. "$statusfile"

if [[ -z "$msg" ]] || [[ -z "$status" ]] || [[ -z "$timestamp" ]]
then
    echo "status file is corrupt, cannot read status"
    exit 3
fi

two_days_ago=$(($(date +%s) - 86400*2))

if [[ $timestamp -lt $two_days_ago ]]
then
    echo "last saved status is older than two days"
    exit 2
fi

echo "$msg"
exit "$status"
