#!/usr/bin/env bash
# 
# Copyright 2008-2009 VMware, Inc.  All rights reserved. 
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
# 

# 
# get the current dns configuration
#
DNS_CONF=/etc/resolv.conf

set -- `sed -n 's/^nameserver[ \t]\{1,\}\(.*\)/\1/p' < $DNS_CONF`
count=1
for i
do
    echo "nameserver${count} $i"
    count=`expr $count + 1`
done

domain=`sed -n 's/^domain[ \t]\{1,\}\(.*\)/\1/p' < $DNS_CONF`
if [ "$domain" != "" ]
then
    echo "domain $domain"
fi

search=`sed -n 's/^search[ \t]\{1,\}\(.*\)/\1/p' < $DNS_CONF`
if [ "$search" != "" ]
then
    echo "searchpath $search"
fi
