38 lines
997 B
Elixir
38 lines
997 B
Elixir
defmodule Openflow.Action.NxRegLoad2 do
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defstruct(field: nil)
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@experimenter 0x00002320
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@nxast 33
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alias __MODULE__
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alias Openflow.Action.Experimenter
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def new([{_field, _value}] = field) do
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%NxRegLoad2{field: field}
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end
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def to_binary(%NxRegLoad2{field: field}) do
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match_bin =
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field
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|> Openflow.Match.new()
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|> Openflow.Match.to_binary()
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<<1::16, length::16, padded_field::bytes>> = match_bin
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field_len = length - 4
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<<field_bin::size(field_len)-bytes, _::bytes>> = padded_field
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Experimenter.pack_exp_header(<<
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@experimenter::32,
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@nxast::16,
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field_bin::bytes
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>>)
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end
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def read(<<@experimenter::32, @nxast::16, match_field_bin::bytes>>) do
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<<_class::16, _field::7, _hm::1, flen::8, _rest::bytes>> = match_field_bin
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match_len = 4 + 4 + flen
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match_bin = <<1::16, match_len::16, match_field_bin::bytes>>
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{[field | _], _rest} = Openflow.Match.read(match_bin)
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%NxRegLoad2{field: [field]}
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end
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end
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