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Contents
#--
# Ruby Whois
#
# An intelligent pure Ruby WHOIS client and parser.
#
# Copyright (c) 2009-2014 Simone Carletti <weppos@weppos.net>
#++
module Whois
class Server
module Adapters
#
# = Arin Adapter
#
# Provides ability to query Arin WHOIS interfaces.
#
class Arin < Base
# Executes a WHOIS query to the Arin WHOIS interface,
# resolving any intermediate referral,
# and appends the response to the client buffer.
#
# @param [String] string
# @return [void]
#
def request(string)
response = query_the_socket("n + #{string}", host)
buffer_append response, host
if options[:referral] != false && (referral = extract_referral(response))
response = query_the_socket(string, referral[:host], referral[:port])
buffer_append(response, referral[:host])
end
end
private
def extract_referral(response)
return unless response =~ /ReferralServer:\s*r?whois:\/\/([\w.-]+)(?::(\d+))?/
{
host: $1,
port: $2 ? $2.to_i : nil
}
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems