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# -*- coding: binary -*-
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##
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#
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# Net::DNS::RR::MR
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#
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#       $Id: MR.rb,v 1.4 2006/07/28 07:33:36 bluemonk Exp $
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#
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##
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module Net
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  module DNS
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    class RR
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      #------------------------------------------------------------
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      # RR type MR
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      #------------------------------------------------------------
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      class MR < RR
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        attr_reader :newname
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        private
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        def check_name(name)
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          unless name =~ /(\w\.?)+\s*$/
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            raise RRArgumentError, "Name not valid: #{name.inspect}"
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          end
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          name
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        end
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        def build_pack
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          @newname_pack = pack_name(@newname)
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          @rdlength = @newname_pack.size
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        end
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        def set_type
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          @type = Net::DNS::RR::Types.new("MR")
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        end
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        def get_data
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          @newname_pack
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        end
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        def get_inspect
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          "#@newname"
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        end
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        def subclass_new_from_hash(args)
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          if args.has_key? :newname
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            @newname = check_name args[:newname]
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          else
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            raise RRArgumentError, ":newname field is mandatory but missing"
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          end
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        end
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        def subclass_new_from_string(str)
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          @newname = check_name(str)
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        end
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        def subclass_new_from_array(data,offset)
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          @newname = dn_expand(data,offset)
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          return offset
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        end
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      end # class MR
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    end # class RR
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  end # module DNS
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end # module Net
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