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Contents
#--
# Ruby Whois
#
# An intelligent pure Ruby WHOIS client and parser.
#
# Copyright (c) 2009-2011 Simone Carletti <weppos@weppos.net>
#++
module Whois
class Server
module Adapters
#
# = Verisign Adapter
#
# Provides ability to query Verisign WHOIS interfaces.
#
# The following WHOIS servers are currently known
# to require the Verisign adapter:
#
# - whois.nic.tv
# - whois.crsnic.net
# - jobswhois.verisign-grs.com
# - whois.nic.cc
#
class Verisign < Base
# Executes a WHOIS query to the Verisign 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("=#{string}", host, DEFAULT_WHOIS_PORT)
buffer_append response, host
if endpoint = extract_referral(response)
response = query_the_socket(string, endpoint, DEFAULT_WHOIS_PORT)
buffer_append response, endpoint
end
end
private
def extract_referral(response)
if response =~ /Domain Name:/
endpoint = response.scan(/Whois Server: (.+?)$/).flatten.last
endpoint.strip!
endpoint = nil if endpoint == "not defined"
endpoint
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems