class Lib::DHCP::Option2
Public Class Methods
new(time_offset)
click to toggle source
Calls superclass method
Lib::DHCP::Option::new
# File lib/lib/dhcp/options/option2.rb, line 14 def initialize(time_offset) super TIME_OFFSET, time_offset.to_i end
Private Class Methods
unpack(oid, len, payload)
click to toggle source
# File lib/lib/dhcp/options/option2.rb, line 36 def self.unpack(oid, len, payload) raise ArgumentError, "OID Mismatch for TIME OFFSET Option - #{oid}" unless oid.to_i == TIME_OFFSET raise ArgumentError, "Wrong TIME OFFSET Option length - #{len}" unless len == 4 time_offset = payload.to_s.unpack('N').first raise ArgumentError, "TIME OFFSET out of range - #{time_offset}" if time_offset.to_i > 0xffffffff self.new time_offset end
Public Instance Methods
len()
click to toggle source
# File lib/lib/dhcp/options/option2.rb, line 27 def len 4 end
pack()
click to toggle source
# File lib/lib/dhcp/options/option2.rb, line 23 def pack [TIME_OFFSET, 4, @payload].pack('C2N') end
time_offset=(time_offset)
click to toggle source
# File lib/lib/dhcp/options/option2.rb, line 18 def time_offset=(time_offset) raise ArgumentError, "TIME OFFSET out of range - #{time_offset}" if time_offset.to_i > 0xffffffff @payload = time_offset.to_i end
Also aliased as: payload=