Openflow parser

lib/openflow/multipart/aggregate/reply.ex

@@ -0,0 +1,19 @@
+defmodule Openflow.Multipart.Aggregate.Reply do
+  defstruct(
+    version:      4,
+    xid:          0,
+    datapath_id:  nil, # virtual field
+    flags:        [],
+    packet_count: 0,
+    byte_count:   0,
+    flow_count:   0
+  )
+
+  alias __MODULE__
+
+  def ofp_type, do: 18
+
+  def read(<<packet_count::64, byte_count::64, flow_count::32, _::size(4)-unit(8)>>) do
+    %Reply{packet_count: packet_count, byte_count: byte_count, flow_count: flow_count}
+  end
+end