Sha256: 3856838b8656c49a525529ca32f1e8e26277cffe5679550955ed0b534ab49e64
Contents?: true
Size: 1.42 KB
Versions: 13
Compression:
Stored size: 1.42 KB
Contents
##
#
# Net::DNS::RR::CNAME
#
# $Id: CNAME.rb,v 1.7 2006/07/28 07:33:36 bluemonk Exp $
#
##
module Net
module DNS
class RR
#------------------------------------------------------------
# RR type CNAME
#------------------------------------------------------------
class CNAME < RR
attr_reader :cname
private
def check_name(name)
unless name =~ /(\w\.?)+\s*$/ and name =~ /[a-zA-Z]/
raise RRArgumentError, "Canonical Name not valid: #{name}"
end
name
end
def build_pack
@cname_pack = pack_name(@cname)
@rdlength = @cname_pack.size
end
def set_type
@type = Net::DNS::RR::Types.new("CNAME")
end
def get_data
@cname_pack
end
def get_inspect
"#@cname"
end
def subclass_new_from_hash(args)
if args.has_key? :cname
@cname = check_name args[:cname]
else
raise RRArgumentError, ":cname field is mandatory but missing"
end
end
def subclass_new_from_string(str)
@cname = check_name(str)
end
def subclass_new_from_binary(data,offset)
@cname,offset = dn_expand(data,offset)
return offset
end
end # class CNAME
end # class RR
end # module DNS
end # module Net
Version data entries
13 entries across 13 versions & 2 rubygems