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#--
#Copyright 2007 Nominet UK
#
#Licensed under the Apache License, Version 2.0 (the "License");
#you may not use this file except in compliance with the License.
#You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
#Unless required by applicable law or agreed to in writing, software
#distributed under the License is distributed on an "AS IS" BASIS,
#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#See the License for the specific language governing permissions and
#limitations under the License.
#++
module Dnsruby
class RR
ClassInsensitiveTypes = {
Types::NS => NS,
Types::CNAME => CNAME,
Types::DNAME => DNAME,
Types::DNSKEY => DNSKEY,
Types::SOA => SOA,
Types::PTR => PTR,
Types::HINFO => HINFO,
Types::MINFO => MINFO,
Types::MX => MX,
Types::TXT => TXT,
Types::ISDN => ISDN,
Types::MB => MB,
Types::MG => MG,
Types::MR => MR,
Types::NAPTR => NAPTR,
Types::NSAP => NSAP,
Types::OPT => OPT,
Types::RP => RP,
Types::RT => RT,
Types::X25 => X25,
Types::KX => KX,
Types::SPF => SPF,
Types::CERT => CERT,
Types::LOC => LOC,
Types::TSIG => TSIG,
Types::TKEY => TKEY,
Types::ANY => ANY,
Types::RRSIG => RRSIG,
Types::NSEC => NSEC,
Types::DS => DS,
Types::NSEC3 => NSEC3,
Types::NSEC3PARAM => NSEC3PARAM,
Types::DLV => DLV,
Types::SSHFP => SSHFP,
Types::IPSECKEY => IPSECKEY,
Types::HIP => HIP,
Types::DHCID => DHCID
} #:nodoc: all
# module IN contains ARPA Internet specific RRs
module IN
ClassValue = Classes::IN
ClassInsensitiveTypes::values::each {|s|
c = Class.new(s)
# c < Record
c.const_set(:TypeValue, s::TypeValue)
c.const_set(:ClassValue, ClassValue)
ClassHash[[s::TypeValue, ClassValue]] = c
self.const_set(s.name.sub(/.*::/, ''), c)
}
# RFC 1035, Section 3.4.2 (deprecated)
class WKS < RR
ClassHash[[TypeValue = Types::WKS, ClassValue = ClassValue]] = self #:nodoc: all
def initialize(address, protocol, bitmap)
@address = IPv4.create(address)
@protocol = protocol
@bitmap = bitmap
end
attr_reader :address, :protocol, :bitmap
def encode_rdata(msg, canonical=false) #:nodoc: all
msg.put_bytes(@address.address)
msg.put_pack("n", @protocol)
msg.put_bytes(@bitmap)
end
def self.decode_rdata(msg) #:nodoc: all
address = IPv4.new(msg.get_bytes(4))
protocol, = msg.get_unpack("n")
bitmap = msg.get_bytes
return self.new(address, protocol, bitmap)
end
end
end
end
end
require 'Dnsruby/resource/A'
require 'Dnsruby/resource/AAAA'
require 'Dnsruby/resource/AFSDB'
require 'Dnsruby/resource/PX'
require 'Dnsruby/resource/SRV'
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