#!/bin/bash
# info: list remote dns host
# options: [FORMAT]
#
# The function for obtaining the list of remote dns host.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
format=${1-shell}

# Includes
source $VESTA/func/main.sh


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Check config
conf=$VESTA/conf/dns-cluster.conf
if [ ! -e "$conf" ]; then
    exit
fi

# Defining fileds to select
fields='$HOST $USER $DNS_USER $SUSPENDED $TIME $DATE'

case $format in
    json)   json_list ;;
    plain)  nohead=1; shell_list ;;
    shell)  shell_list| column -t ;;
    *)      check_args '1' '0' 'USER [FORMAT]';;
esac


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

exit