class Lib::DHCP::Option52

Public Class Methods

new(overload) click to toggle source
Calls superclass method Lib::DHCP::Option::new
# File lib/lib/dhcp/options/option52.rb, line 15
def initialize(overload)
  raise ArgumentError, "Illegal value for OPTION OVERLOAD = #{overload}" unless (1..3).include? overload.to_i
  super OPTION_OVERLOAD, overload.to_i
end

Private Class Methods

unpack(oid, len, payload) click to toggle source
# File lib/lib/dhcp/options/option52.rb, line 38
def self.unpack(oid, len, payload)
  raise ArgumentError, "OID Mismatch for #{NAME[oid]} - #{oid}" unless oid.to_i == OPTION_OVERLOAD
  raise ArgumentError, "Wrong #{NAME[oid]} length - #{len}" unless len == 1
  self.new payload.unpack('C').first.to_i
end

Public Instance Methods

len() click to toggle source
# File lib/lib/dhcp/options/option52.rb, line 29
def len
  1
end
overload=(overload)
Alias for: payload=
pack() click to toggle source
# File lib/lib/dhcp/options/option52.rb, line 25
def pack
  [@oid, 1, @payload].pack('C3')
end
payload=(overload) click to toggle source
# File lib/lib/dhcp/options/option52.rb, line 20
def payload=(overload)
  raise ArgumentError, "Illegal value for OPTION OVERLOAD = #{overload}" unless (1..3).include? overload.to_i
  @payload = overload.to_i
end
Also aliased as: overload=