22 lines
673 B
Elixir
22 lines
673 B
Elixir
defmodule Openflow.Instruction.Experimenter do
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defstruct(exp_id: 0, data: "")
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alias __MODULE__
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@type t :: %Experimenter{exp_id: 0..0xFFFFFFFF, data: binary()}
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@spec new(exp_id :: 0..0xFFFFFFFF, data :: String.t()) :: t()
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def new(exp_id, data \\ ""),
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do: %Experimenter{exp_id: exp_id, data: data}
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@spec to_binary(t()) :: <<_::64, _::_*8>>
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def to_binary(%Experimenter{exp_id: exp_id, data: data}) do
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length = 8 + byte_size(data)
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<<0xFFFF::16, length::16, exp_id::32, data::bytes>>
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end
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@spec read(<<_::64, _::_*8>>) :: t()
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def read(<<0xFFFF::16, _::16, exp_id::32, data::bytes>>) do
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%Experimenter{exp_id: exp_id, data: data}
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end
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end
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