From 3f1edad4e6ba0a7876750aea55507fae14d8badf Mon Sep 17 00:00:00 2001
From: Milan Lenco <milan.lenco@pantheon.tech>
Date: Wed, 11 Oct 2017 16:40:58 +0200
Subject: ODPM 266: Go-libmemif + 2 examples.

Change-Id: Icdb9b9eb2314eff6c96afe7996fcf2728291de4a
Signed-off-by: Milan Lenco <milan.lenco@pantheon.tech>
---
 vendor/github.com/google/gopacket/layers/eapol.go | 57 +++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 vendor/github.com/google/gopacket/layers/eapol.go

(limited to 'vendor/github.com/google/gopacket/layers/eapol.go')

diff --git a/vendor/github.com/google/gopacket/layers/eapol.go b/vendor/github.com/google/gopacket/layers/eapol.go
new file mode 100644
index 0000000..041cd59
--- /dev/null
+++ b/vendor/github.com/google/gopacket/layers/eapol.go
@@ -0,0 +1,57 @@
+// Copyright 2012 Google, Inc. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license
+// that can be found in the LICENSE file in the root of the source
+// tree.
+
+package layers
+
+import (
+	"encoding/binary"
+	"github.com/google/gopacket"
+)
+
+// EAPOL defines an EAP over LAN (802.1x) layer.
+type EAPOL struct {
+	BaseLayer
+	Version uint8
+	Type    EAPOLType
+	Length  uint16
+}
+
+// LayerType returns LayerTypeEAPOL.
+func (e *EAPOL) LayerType() gopacket.LayerType { return LayerTypeEAPOL }
+
+// DecodeFromBytes decodes the given bytes into this layer.
+func (e *EAPOL) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
+	e.Version = data[0]
+	e.Type = EAPOLType(data[1])
+	e.Length = binary.BigEndian.Uint16(data[2:4])
+	e.BaseLayer = BaseLayer{data[:4], data[4:]}
+	return nil
+}
+
+// SerializeTo writes the serialized form of this layer into the
+// SerializationBuffer, implementing gopacket.SerializableLayer
+func (e *EAPOL) SerializeTo(b gopacket.SerializeBuffer, opts gopacket.SerializeOptions) error {
+	bytes, _ := b.PrependBytes(4)
+	bytes[0] = e.Version
+	bytes[1] = byte(e.Type)
+	binary.BigEndian.PutUint16(bytes[2:], e.Length)
+	return nil
+}
+
+// CanDecode returns the set of layer types that this DecodingLayer can decode.
+func (e *EAPOL) CanDecode() gopacket.LayerClass {
+	return LayerTypeEAPOL
+}
+
+// NextLayerType returns the layer type contained by this DecodingLayer.
+func (e *EAPOL) NextLayerType() gopacket.LayerType {
+	return e.Type.LayerType()
+}
+
+func decodeEAPOL(data []byte, p gopacket.PacketBuilder) error {
+	e := &EAPOL{}
+	return decodingLayerDecoder(e, data, p)
+}
-- 
cgit 1.2.3-korg