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Implement Openflow Protocol and Callback system

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This commit is contained in:
Eishun Kondoh 2017-11-20 13:38:24 +09:00
parent fc02a678de
commit e52fe31b79
48 changed files with 937 additions and 244 deletions
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29
lib/openflow/actions/nx_learn.ex
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@ -17,24 +17,15 @@ defmodule Openflow.Action.NxLearn do
alias __MODULE__
def new(options) do
idle = Keyword.get(options, :idle_timeout, 0)
hard = Keyword.get(options, :hard_timeout, 0)
prio = Keyword.get(options, :priority, 0)
cookie = Keyword.get(options, :cookie, 0)
flags = Keyword.get(options, :flags, [])
table_id = Keyword.get(options, :table_id, 0)
fin_idle = Keyword.get(options, :fin_idle_timeout, 0)
fin_hard = Keyword.get(options, :fin_hard_timeout, 0)
flow_specs = Keyword.get(options, :flow_specs, [])
%NxLearn{idle_timeout: idle,
hard_timeout: hard,
priority: prio,
cookie: cookie,
flags: flags,
table_id: table_id,
fin_idle_timeout: fin_idle,
fin_hard_timeout: fin_hard,
flow_specs: flow_specs}
%NxLearn{idle_timeout: options[:idle_timeout] || 0,
hard_timeout: options[:hard_timeout] || 0,
priority: options[:priority] || 0,
cookie: options[:cookie] || 0,
flags: options[:flags] || [],
table_id: options[:table_id] || 0xff,
fin_idle_timeout: options[:fin_idle_timeout] || 0,
fin_hard_timeout: options[:fin_hard_timeout] || 0,
flow_specs: options[:flow_specs] || []}
end
def to_binary(%NxLearn{idle_timeout: idle,
@ -52,7 +43,7 @@ defmodule Openflow.Action.NxLearn do
prio::16, cookie::64, flags_int::16, table_id::8,
0::size(1)-unit(8), fin_idle::16, fin_hard::16,
flow_specs_bin::bitstring>>
exp_body_size = byte_size(exp_body)
exp_body_size = byte_size(exp_body)
padding_length = Openflow.Utils.padding(4 + exp_body_size, 8)
length = 4 + exp_body_size + padding_length
<<0xffff::16, length::16, exp_body::bytes, 0::size(padding_length)-unit(8)>>