31 lines
811 B
Elixir
31 lines
811 B
Elixir
defmodule Openflow.Instruction.WriteMetadata do
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defstruct(value: 0, mask: 0xFFFFFFFFFFFFFFFF)
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alias __MODULE__
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@type t :: %WriteMetadata{
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value: 0..0xFFFFFFFFFFFFFFFF,
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mask: 0..0xFFFFFFFFFFFFFFFF
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}
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@spec new(
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value: 0..0xFFFFFFFFFFFFFFFF,
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mask: 0..0xFFFFFFFFFFFFFFFF
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) :: t()
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def new(options) do
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%WriteMetadata{
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value: options[:value] || 0,
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mask: options[:mask] || 0xFFFFFFFFFFFFFFFF
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}
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end
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@spec to_binary(t()) :: <<_::192>>
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def to_binary(%WriteMetadata{value: value, mask: mask}) do
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<<2::16, 24::16, 0::size(4)-unit(8), value::64, mask::64>>
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end
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@spec read(<<_::192>>) :: t()
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def read(<<2::16, 24::16, _::size(4)-unit(8), value::64, mask::64>>) do
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%WriteMetadata{value: value, mask: mask}
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end
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end
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