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#--
#Copyright 2007 Nominet UK
#
#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.
#++
module Dnsruby
class RR
module IN
#Class for DNS AFS Data Base (AFSDB) resource records.
#
#RFC 1183 Section 1
class AFSDB < RR
ClassHash[[TypeValue = Types::AFSDB, ClassValue = ClassValue]] = self #:nodoc: all
#The RR's subtype field. See RFC 1183.
attr_accessor :subtype
#The RR's hostname field. See RFC 1183.
attr_accessor :hostname
def from_hash(hash) #:nodoc: all
@subtype = hash[:subtype]
@hostname = Name.create(hash[:hostname])
end
def from_data(data) #:nodoc: all
@subtype, @hostname = data
end
def from_string(input) #:nodoc: all
if (input!=nil && (input =~ /^(\d+)\s+(\S+)$/o))
@subtype = $1;
@hostname = Name.create($2)
end
end
def rdata_to_string #:nodoc: all
if defined?@subtype
return "#{@subtype} #{@hostname.to_s(true)}"
else
return '';
end
end
def encode_rdata(msg, canonical=false) #:nodoc: all
msg.put_pack("n", @subtype.to_i)
msg.put_name(@hostname, canonical)
end
def self.decode_rdata(msg) #:nodoc: all
subtype, = msg.get_unpack("n")
hostname = msg.get_name
return self.new([subtype, hostname])
end
end
end
end
end
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