Source code for designate.objects.rrdata_srv

# Copyright (c) 2014 Rackspace Hosting
# All Rights Reserved.
#
#    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 designate.objects import base
from designate.objects import fields
from designate.objects.record import Record
from designate.objects.record import RecordList


[docs]@base.DesignateRegistry.register
class SRV(Record):
    """
    SRV Resource Record Type
    Defined in: RFC2782
    """
    fields = {
        'priority': fields.IntegerFields(minimum=0, maximum=65535),
        'weight': fields.IntegerFields(minimum=0, maximum=65535),
        'port': fields.IntegerFields(minimum=0, maximum=65535),
        'target': fields.DomainField(maxLength=255),
    }

[docs]    @classmethod
    def get_recordset_schema_changes(cls):
        return {
            'name': fields.SRVField(maxLength=255, nullable=True)
        }

[docs]    def from_string(self, value):
        priority, weight, port, target = value.split(' ')
        self.priority = int(priority)
        self.weight = int(weight)
        self.port = int(port)
        self.target = target

    # The record type is defined in the RFC. This will be used when the record
    # is sent by mini-dns.
    RECORD_TYPE = 33


[docs]@base.DesignateRegistry.register
class SRVList(RecordList):

    LIST_ITEM_TYPE = SRV
    fields = {
        'objects': fields.ListOfObjectsField('SRV'),
    }