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Contents
#Author: Piotr Wojcieszonek
#e-mail: piotr@wojcieszonek.pl
# Copyright 22.03.2016 by Piotr Wojcieszonek
require_relative 'option'
module Lib
module DHCP
class Option55 < Option
# Parameter Request List The code for this option is 55. Its minimum length is 1.
def_delegators :@payload, :map, :map!, :[], :[]=, :each, :<<, :shift, :pop
def initialize(*request_option)
super PARAMETER_REQUEST, request_option
end
def pack
[@oid, @payload.size, *@payload].pack('C*')
end
def to_s
@payload.join(', ')
end
def len
@payload.size
end
def payload=(*request_option)
@payload = request_option
end
# def <<(request_option)
# @payload << request_option
# end
alias_method :request_option, :payload
alias_method :request_option=, :payload=
alias_method :add, :<<
private
def self.unpack(oid, len, payload)
raise ArgumentError, "OID Mismatch for #{NAME[oid]} - #{oid}" unless oid.to_i == PARAMETER_REQUEST
raise ArgumentError, "Wrong #{NAME[oid]} length - #{len}" unless len > 1
self.new *payload.unpack('C*')
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems