#!/bin/bash

# Stop bind9
if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
	invoke-rc.d bind9 stop
else
	/etc/init.d/bind9 stop
fi

# Backup old bind configuration
if [ ! -e /usr/share/doc/mix-bind9conf/conf/named.conf.orig ]
then
  mv /etc/bind/named.conf /usr/share/doc/mix-bind9conf/conf/named.conf.orig
  
  if [ -e /etc/bind/named.conf.local ]
    then
    mv /etc/bind/named.conf.local /usr/share/doc/mix-bind9conf/conf/named.conf.local.orig
  fi
  
  if [ -e /etc/bind/named.conf.options ]
    then
    mv /etc/bind/named.conf.options /usr/share/doc/mix-bind9conf/conf/named.conf.options.orig
  fi
  
   if [ -e /etc/bind/named.conf.keys ]
    then
    mv /etc/bind/named.conf.keys /usr/share/doc/mix-bind9conf/conf/named.conf.keys.orig
  fi
fi


# Install new squid configuration
cp -f /usr/share/doc/mix-bind9conf/conf/named.conf.keys /etc/bind/named.conf.keys
cp -f /usr/share/doc/mix-bind9conf/conf/named.conf.local /etc/bind/named.conf.local
cp -f /usr/share/doc/mix-bind9conf/conf/named.conf.options /etc/bind/named.conf.options
cp -f /usr/share/doc/mix-bind9conf/conf/named.conf /etc/bind/named.conf

# Start bind9
if [ -x "`which invoke-rc.d 2>/dev/null`" ]; then
	invoke-rc.d bind9 start || exit $?
else
	/etc/init.d/bind9 start || exit $?
fi

exit 0