37 lines
911 B
Elixir
37 lines
911 B
Elixir
defmodule Openflow.Multipart.Group.Request do
|
|
defstruct(
|
|
version: 4,
|
|
xid: 0,
|
|
# virtual field
|
|
datapath_id: nil,
|
|
flags: [],
|
|
group_id: :all
|
|
)
|
|
|
|
alias __MODULE__
|
|
|
|
def ofp_type, do: 18
|
|
|
|
def new(options) when is_list(options) do
|
|
%Request{
|
|
xid: options[:xid] || 0,
|
|
group_id: options[:group_id] || :all
|
|
}
|
|
end
|
|
|
|
def new(group_id) when is_integer(group_id) or is_atom(group_id) do
|
|
%Request{group_id: group_id}
|
|
end
|
|
|
|
def read(<<group_id_int::32, _::size(4)-unit(8)>>) do
|
|
group_id = Openflow.Utils.get_enum(group_id_int, :group_id)
|
|
%Request{group_id: group_id}
|
|
end
|
|
|
|
def to_binary(%Request{group_id: group_id} = msg) do
|
|
group_id_int = Openflow.Utils.get_enum(group_id, :group_id)
|
|
body_bin = <<group_id_int::32, 0::size(4)-unit(8)>>
|
|
header_bin = Openflow.Multipart.Request.header(msg)
|
|
<<header_bin::bytes, body_bin::bytes>>
|
|
end
|
|
end
|