#!/usr/local/bin/bash

# Add the following line to /etc/rc.conf to configure a maximum delay in
# order to spread virus updates round the clock. 1800 seconds = 30 minutes.
# Set this to 0 to disable it

. /usr/local/etc/rc.subr

name="mailscanner"
rcvar=`set_rcvar`

load_rc_config $name

: ${mailscanner_updatemaxdelay="600"}

[ -x /usr/local/libexec/MailScanner/update_virus_scanners ] || exit 0
if [ "x${mailscanner_updatemaxdelay}" = "x0" ]; then
  :
else
  logger -p mail.info -t update.virus.scanners Delaying cron job up to ${mailscanner_updatemaxdelay} seconds
  perl -e "sleep int(rand(${mailscanner_updatemaxdelay}));"
fi
exec /usr/local/libexec/MailScanner/update_virus_scanners
exit 0
