#!/bin/sh

set -e

[ "$1" = "configure" ] || exit 0
[ "$DEBIAN_SCRIPT_DEBUG" ] && set -vx

# Load CARNet functions
. /usr/share/carnet-tools/functions.sh

#if dpkg --compare-versions "$2" lt 2:0.91.1-1 ; then
#  cp_backup_conffile /etc/clamav/clamd.conf
#  rm -f /etc/clamav/clamd.conf
#  cp -a /usr/share/doc/clamav-cn/examples/clamd.conf /etc/clamav/clamd.conf
#  restart="yes"
#fi
#
#if dpkg --compare-versions "$2" lt 2:0.91.1-1 ; then
#  cp_backup_conffile /etc/clamav/freshclam.conf
#  rm -f /etc/clamav/freshclam.conf
#  cp -a /usr/share/doc/clamav-cn/examples/freshclam.conf /etc/clamav/freshclam.conf
#  restart="yes"
#fi

cp_check_and_sed "^AllowSupplementaryGroups false" \
                 "s/AllowSupplementaryGroups false/AllowSupplementaryGroups true/g" \
                 /etc/clamav/clamd.conf && restart="yes" || true

if ! grep -q ^AllowSupplementaryGroups /etc/clamav/clamd.conf; then
  echo "AllowSupplementaryGroups true" >> /etc/clamav/clamd.conf
  reload="yes"
fi

chown -R clamav:clamav /var/run/clamav /var/lib/clamav /var/log/clamav

# dodaj korisnika clamav u grupu amavis (ako postoji...)
getent group amavis > /dev/null && usermod -G amavis clamav && restart="yes"

# ispravi opciju od clamscana u amavis konfi
# --disable-summary -> --no-summary
if [ -f /etc/amavis/conf.d/15-av_scanners ]; then
  cp_check_and_sed "\-\-disable-summary" \
  		   "s/--disable-summary/--no-summary/g" \
		   /etc/amavis/conf.d/15-av_scanners && restart_amavis="yes" || true

  if [ -f /etc/amavis/conf.d/15-av_scanners.cn-old ]; then
    rm -f /etc/amavis/conf.d/15-av_scanners.cn-old
  fi
fi

if [ "$restart_amavis" = "yes" ]; then
  if [ -x /usr/sbin/invoke-rc.d ]; then
    [ -x /etc/init.d/amavisd-cn ] && invoke-rc.d amavisd-cn restart
  else
    [ -x /etc/init.d/amavisd-cn ] && /etc/init.d/amavisd-cn restart
  fi
  # nije potreban restart clamava
  restart="no"
fi


# restart if needed
[ "$restart" = "yes" ] || exit 0
if [ -x /usr/sbin/invoke-rc.d ]; then
  [ -x /etc/init.d/clamav-daemon ] && invoke-rc.d clamav-daemon restart
else
  [ -x /etc/init.d/clamav-daemon ] && /etc/init.d/clamav-daemon restart
fi

if [ -x /usr/sbin/invoke-rc.d ]; then
  [ -x /etc/init.d/clamav-freshclam ] && invoke-rc.d clamav-freshclam restart
else
  [ -x /etc/init.d/clamav-freshclam ] && /etc/init.d/clamav-freshclam restart
fi

#DEBHELPER#