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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 Address (A) resource records.
#
#RFC 1035 Section 3.4.1
class A < RR
ClassHash[[TypeValue = Types::A, ClassValue = ClassValue]] = self #:nodoc: all
#The RR's (Resolv::IPv4) address field
attr_accessor :address
def from_data(data) #:nodoc: all
@address = IPv4.create(data)
end
#Create the RR from a hash
def from_hash(hash)
@address = IPv4.create(hash[:address])
end
# Create the RR from a standard string
def from_string(input)
@address = IPv4.create(input)
end
def rdata_to_string
return @address.to_s
end
def encode_rdata(msg, canonical=false) #:nodoc: all
msg.put_bytes(@address.address)
end
def self.decode_rdata(msg) #:nodoc: all
return self.new(IPv4.new(msg.get_bytes(4)))
end
end
end
end
end
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