62 lines
1.2 KiB
Ruby
62 lines
1.2 KiB
Ruby
##
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#
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# Net::DNS::RR::NULL
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#
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# $Id: NULL.rb,v 1.5 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 NULL
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#------------------------------------------------------------
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class NULL < RR
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attr_reader :null
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private
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def build_pack
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@null_pack = @null
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@rdlength = @null_pack.size
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end
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def set_type
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@type = Net::DNS::RR::RRTypes.new("NULL")
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end
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def get_data
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@null_pack
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end
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def get_inspect
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"#@null"
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end
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def subclass_new_from_hash(args)
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if args.has_key? :null
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@null = args[:null]
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else
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raise RRArgumentError, ":null 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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@null = str.strip
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end
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def subclass_new_from_binary(data,offset)
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@null = data[offset..offset+@rdlength]
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return offset + @rdlength
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end
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end # class NULL
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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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