24 lines
719 B
Elixir
24 lines
719 B
Elixir
defmodule Openflow.Action.NxPopMpls do
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defstruct(ethertype: 0x8847)
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@experimenter 0x00002320
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@nxast 24
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alias __MODULE__
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def new(ethertype \\ 0x8847) do
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%NxPopMpls{ethertype: ethertype}
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end
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def to_binary(%NxPopMpls{ethertype: ethertype}) do
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exp_body = <<@experimenter::32, @nxast::16, ethertype::16, 0::size(4)-unit(8)>>
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exp_body_size = byte_size(exp_body)
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padding_length = Openflow.Utils.padding(4 + exp_body_size, 8)
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length = 4 + exp_body_size + padding_length
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<<0xFFFF::16, length::16, exp_body::bytes, 0::size(padding_length)-unit(8)>>
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end
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def read(<<@experimenter::32, @nxast::16, ethertype::16, _::size(4)-unit(8)>>) do
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%NxPopMpls{ethertype: ethertype}
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end
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end
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