Method: Dnsruby::RRSet#add

Defined in:
lib/Dnsruby/resource/resource.rb

#add(rin, do_clone = true) ⇒ Object

Add the RR to this RRSet Takes a copy of the RR by default. To suppress this, pass false as the second parameter.



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# File 'lib/Dnsruby/resource/resource.rb', line 72

def add(rin, do_clone = true)
  if (rin.instance_of?RRSet)
    ret = false
    [rin.rrs, rin.sigs].each {|rr| ret = add(rr)}
    return ret
  end
  #      r = RR.create(r.to_s) # clone the record
  r = nil
  if do_clone
    r = rin.clone
  else
    r = rin
  end
  if (@rrs.size() == 0) #  && !(r.type == Types.RRSIG))
    return privateAdd(r)
  end
  # Check the type, klass and ttl are correct
  first = @rrs[0]
  if (!r.sameRRset(first))
    return false
    #        raise ArgumentError.new("record does not match rrset")
  end
  
  if (!(r.type == Types::RRSIG) && (!(first.type == Types::RRSIG)))
    if (r.ttl != first.ttl) # RFC2181, section 5.2
      if (r.ttl > first.ttl)
        r.ttl=(first.ttl)
      else
        @rrs.each do |rr|
          rr.ttl = r.ttl
        end
      end
    end
  end
  
  return privateAdd(r)
  #      return true
end