class DHCP::OptData

Class for DHCP options that contain data

new(opt, name, data=nil) click to toggle source

Calls superclass method DHCP::Opt.new

# File lib/dhcp/options.rb, line 35
def initialize(opt, name, data=nil)
  super(opt, name)
  @data = data.nil? ? '' : data_to_bin(data)
end

bin_to_data(data) click to toggle source

# File lib/dhcp/options.rb, line 62
def bin_to_data(data)  ## Override this in subclasses to interpret data
  data
end

data() click to toggle source

# File lib/dhcp/options.rb, line 40
def data
  @data
end

data=(data) click to toggle source

# File lib/dhcp/options.rb, line 44
def data=(data)
  @data = data.dup
  self ## Chainable
end

data_to_bin(data) click to toggle source

# File lib/dhcp/options.rb, line 58
def data_to_bin(data)  ## Override this in subclasses to interpret data
  data
end

get() click to toggle source

# File lib/dhcp/options.rb, line 54
def get
  bin_to_data(@data)
end

opt_header() click to toggle source

Calls superclass method DHCP::Opt#opt_header

# File lib/dhcp/options.rb, line 66
def opt_header
  super + "(#{data.size})"
end

set(data) click to toggle source

# File lib/dhcp/options.rb, line 49
def set(data)
  self.data = data_to_bin(data)
  self ## Chainable
end

to_opt() click to toggle source

Calls superclass method DHCP::Opt#to_opt

# File lib/dhcp/options.rb, line 74
def to_opt
  super + @data.size.chr + @data
end

to_s() click to toggle source

# File lib/dhcp/options.rb, line 70
def to_s
  opt_header + "='#{bin_to_data(@data)}'"
end