Contents

require 'pio/open_flow/format'
require 'pio/open_flow/message'

module Pio
  module OpenFlow
    # Base class of Echo Request and Reply.
    class Echo < OpenFlow::Message
      # rubocop:disable MethodLength
      def self.inherited(child)
        child.module_eval <<-EOS
          class Format < BinData::Record
            extend OpenFlow::Format

            header version: :of_version,
                   message_type: :of_message_type
            string :body, read_length: -> { message_length - header_length }

            def user_data
              body
            end
          end
        EOS
      end
      # rubocop:enable MethodLength

      def self.version(version)
        const_get(:Format).tap do |klass|
          klass.__send__(:define_method, :of_version) { version }
          klass.class_eval { private :of_version }
        end
      end

      def self.message_type(message_type)
        const_get(:Format).tap do |klass|
          klass.__send__(:define_method, :of_message_type) { message_type }
          klass.class_eval { private :of_message_type }
        end
      end

      body_option :body
      body_option :user_data
    end
  end
end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
pio-0.25.0	lib/pio/open_flow/echo.rb
pio-0.24.2	lib/pio/open_flow/echo.rb
pio-0.24.1	lib/pio/open_flow/echo.rb
pio-0.24.0	lib/pio/open_flow/echo.rb