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Contents
require 'forwardable'
require 'pio/open_flow'
# Base module.
module Pio
# OpenFlow 1.3 Features Request and Reply message.
class Features
remove_const :Request
# OpenFlow 1.3 Features Request message.
class Request
# OpenFlow 1.3 Features Request message format.
class Format < BinData::Record
extend Forwardable
endian :big
open_flow_header(:open_flow_header,
ofp_version_value: 4, message_type_value: 5)
string :body, value: ''
def_delegators :open_flow_header, :ofp_version
def_delegators :open_flow_header, :message_type
def_delegators :open_flow_header, :message_length
def_delegators :open_flow_header, :transaction_id
def_delegator :open_flow_header, :transaction_id, :xid
def to_binary
to_binary_s
end
end
def self.read(raw_data)
allocate.tap do |message|
message.instance_variable_set(:@format, Format.read(raw_data))
end
rescue BinData::ValidityError
raise Pio::ParseError, 'Invalid Features Request 1.3 message.'
end
def initialize(user_attrs = {})
unknown_attrs = user_attrs.keys - [:transaction_id, :xid]
unless unknown_attrs.empty?
fail "Unknown keyword: #{unknown_attrs.first}"
end
header_options = OpenFlowHeader::Options.parse(user_attrs)
@format = Format.new(open_flow_header: header_options)
end
def method_missing(method, *args, &block)
@format.__send__ method, *args, &block
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems