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This commit is contained in:
Eishun Kondoh 2018-01-30 22:47:31 +09:00
parent 5fc01a9bec
commit 7635272fbd
150 changed files with 5055 additions and 4032 deletions
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10
lib/openflow/action.ex
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@ -1,5 +1,4 @@
defmodule Openflow.Action do
def read(action_bin) do
do_read([], action_bin)
end
@ -7,6 +6,7 @@ defmodule Openflow.Action do
def to_binary(actions) when is_list(actions) do
to_binary(<<>>, actions)
end
def to_binary(action) do
to_binary([action])
end
@ -15,15 +15,17 @@ defmodule Openflow.Action do
defp do_read(acc, <<>>), do: Enum.reverse(acc)
defp do_read(acc, <<0::32, _::bytes>>), do: Enum.reverse(acc)
defp do_read(acc, <<type::16, length::16, _::bytes>> = binary) do
<<action_bin::size(length)-bytes, rest::bytes>> = binary
codec = Openflow.Enums.to_atom(type, :action_type)
do_read([codec.read(action_bin)|acc], rest)
do_read([codec.read(action_bin) | acc], rest)
end
defp to_binary(acc, []), do: acc
defp to_binary(acc, [action|rest]) do
defp to_binary(acc, [action | rest]) do
codec = action.__struct__
to_binary(<<acc::bytes, (codec.to_binary(action))::bytes>>, rest)
to_binary(<<acc::bytes, codec.to_binary(action)::bytes>>, rest)
end
end