#!/bin/sh

set -e

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

konfiguriraj() {
  if [ -f /etc/ntp.conf ]; then
    cp -p /etc/ntp.conf /etc/ntp.conf.dpkg-old
  fi

  if [ -f /etc/default/ntp-servers ]; then
    cp -p /etc/default/ntp-servers /etc/default/ntp-servers.dpkg-old
  fi

  cp /usr/share/doc/ntp-cn/ntp.conf.tmpl /etc/ntp.conf

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

  cp_check_and_sed 'NTPSERVERS' \
                   "s/^.*NTPSERVERS.*/NTPSERVERS=\"zg1.ntp.carnet.hr ri.ntp.carnet.hr zg2.ntp.carnet.hr st.ntp.carnet.hr os.ntp.carnet.hr 127.127.1.0\"/g" \
                   /etc/default/ntpdate || true
}

if [ -f /usr/share/doc/ntp-cn/ntp.conf.tmpl -a -f /etc/ntp.conf ]; then
  if ! cmp -s /usr/share/doc/ntp-cn/ntp.conf.tmpl /etc/ntp.conf; then
    konfiguriraj
  fi
fi

# restartaj sve
invoke-rc.d ntp restart

#DEBHELPER#