Sha256: ce60d6502e4bf5923521ce0219d2e8f6107d39b5da9eb3e627638123972f9021
Contents?: true
Size: 965 Bytes
Versions: 14
Compression:
Stored size: 965 Bytes
Contents
require 'bindata'
require 'forwardable'
require 'pio/open_flow13/actions'
module Pio
# An instruction to apply a list of actions to a packet in-order.
class Apply
# OpenFlow 1.3.4 OFPIT_APPLY_ACTIONS instruction format.
class Format < BinData::Record
endian :big
uint16 :instruction_type, value: 4
uint16 :instruction_length,
initial_value: -> { 8 + actions.binary.length }
string :padding, length: 4
actions :actions, length: -> { instruction_length - 8 }
end
def self.read(raw_data)
allocate.tap do |apply|
apply.instance_variable_set :@format, Format.read(raw_data)
end
end
extend Forwardable
def_delegators :@format, :instruction_type
def_delegators :@format, :instruction_length
def_delegators :@format, :actions
def_delegators :@format, :to_binary_s
def initialize(actions = [])
@format = Format.new(actions: actions)
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems