Class: ReDNS::Record::Null

Inherits:
Fragment show all
Defined in:
lib/redns/record/null.rb

Direct Known Subclasses

TXT

Instance Attribute Summary

Attributes inherited from Fragment

#attributes

Instance Method Summary collapse

Methods inherited from Fragment

attribute, #initialize

Methods included from Support

#addr_to_arpa, #bind_all_addr, #default_nameservers, #default_resolver_address, #dns_port, #inet_aton, #inet_ntoa, #io_nonblock, #io_nonblock?, #io_set_nonblock, #is_ip?

Constructor Details

This class inherits a constructor from ReDNS::Fragment

Instance Method Details

#deserialize(buffer) ⇒ Object 



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# File 'lib/redns/record/null.rb', line 26

def deserialize(buffer)
  self.contents = ''
  
  while (!buffer.empty?)
 	  if (content_length = buffer.unpack('C')[0])
 	    if (string = buffer.unpack("a#{content_length}")[0])
     	  self.contents << string
   	  end
 	  end
  end

  self
end

#serialize(buffer = ReDNS::Buffer.new) ⇒ Object 



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# File 'lib/redns/record/null.rb', line 18

def serialize(buffer = ReDNS::Buffer.new)
  buffer.pack('C', self.contents.length)

  buffer.append(self.contents)

  buffer
end

#to_a ⇒ Object 



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# File 'lib/redns/record/null.rb', line 14

def to_a
	[ self.contents ]
end

#to_s ⇒ Object

Instance Methods =====================================================



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# File 'lib/redns/record/null.rb', line 10

def to_s
	"#{self.contents}"
end