# Copyright 2016 Hewlett Packard Enterprise Development Company LP
#
# Author: Federico Ceratto <federico.ceratto@hpe.com>
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslo_config import cfg

DJBDNS_GROUP = cfg.OptGroup(
    name='backend:agent:djbdns',
    title="Configuration for Djbdns backend"
)

DJDNS_OPTS = [
    cfg.StrOpt(
        'tcpclient_cmd_name',
        help='tcpclient executable path or rootwrap command name',
        default='tcpclient'
    ),
    cfg.StrOpt(
        'axfr_get_cmd_name',
        help='axfr-get executable path or rootwrap command name',
        default='axfr-get'
    ),
    cfg.StrOpt(
        'tinydns_data_cmd_name',
        help='tinydns-data executable path or rootwrap command name',
        default='tinydns-data'
    ),
    cfg.StrOpt(
        'tinydns_datadir',
        help='TinyDNS data directory',
        default='/var/lib/djbdns'
    ),
    cfg.StrOpt('query_destination', default='127.0.0.1',
               help='Host to query when finding zones'),
]


def register_opts(conf):
    conf.register_group(DJBDNS_GROUP)
    conf.register_opts(DJDNS_OPTS, group=DJBDNS_GROUP)


def list_opts():
    return {
        DJBDNS_GROUP: DJDNS_OPTS,
    }
