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Openflow parser

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This commit is contained in:
Eishun Kondoh 2017-11-13 22:52:53 +09:00
parent 70b0d8919e
commit fc02a678de
338 changed files with 9081 additions and 0 deletions
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19
lib/openflow/instructions/write_metadata.ex Normal file
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defmodule Openflow.Instruction.WriteMetadata do
defstruct(metadata: 0, metadata_mask: 0xffffffffffffffff)
alias __MODULE__
def new(options) do
metadata = Keyword.get(options, :metadata, 0)
metadata_mask = Keyword.get(options, :metadata_mask, 0xffffffffffffffff)
%WriteMetadata{metadata: metadata, metadata_mask: metadata_mask}
end
def to_binary(%WriteMetadata{metadata: metadata, metadata_mask: metadata_mask}) do
<<2::16, 24::16, 0::size(4)-unit(8), metadata::64, metadata_mask::64>>
end
def read(<<2::16, 24::16, _::size(4)-unit(8), metadata::64, metadata_mask::64>>) do
%WriteMetadata{metadata: metadata, metadata_mask: metadata_mask}
end
end