Finish porting to ONF infrastructure
- change of imports
- Adding vendor folder
- licensing
Change-Id: If2e7ed27d603668b848ae58c135e94a8db13a9e2
diff --git a/vendor/github.com/google/gopacket/layers/base.go b/vendor/github.com/google/gopacket/layers/base.go
new file mode 100644
index 0000000..cd59b46
--- /dev/null
+++ b/vendor/github.com/google/gopacket/layers/base.go
@@ -0,0 +1,52 @@
+// 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 (
+ "github.com/google/gopacket"
+)
+
+// BaseLayer is a convenience struct which implements the LayerData and
+// LayerPayload functions of the Layer interface.
+type BaseLayer struct {
+ // Contents is the set of bytes that make up this layer. IE: for an
+ // Ethernet packet, this would be the set of bytes making up the
+ // Ethernet frame.
+ Contents []byte
+ // Payload is the set of bytes contained by (but not part of) this
+ // Layer. Again, to take Ethernet as an example, this would be the
+ // set of bytes encapsulated by the Ethernet protocol.
+ Payload []byte
+}
+
+// LayerContents returns the bytes of the packet layer.
+func (b *BaseLayer) LayerContents() []byte { return b.Contents }
+
+// LayerPayload returns the bytes contained within the packet layer.
+func (b *BaseLayer) LayerPayload() []byte { return b.Payload }
+
+type layerDecodingLayer interface {
+ gopacket.Layer
+ DecodeFromBytes([]byte, gopacket.DecodeFeedback) error
+ NextLayerType() gopacket.LayerType
+}
+
+func decodingLayerDecoder(d layerDecodingLayer, data []byte, p gopacket.PacketBuilder) error {
+ err := d.DecodeFromBytes(data, p)
+ if err != nil {
+ return err
+ }
+ p.AddLayer(d)
+ next := d.NextLayerType()
+ if next == gopacket.LayerTypeZero {
+ return nil
+ }
+ return p.NextDecoder(next)
+}
+
+// hacky way to zero out memory... there must be a better way?
+var lotsOfZeros [1024]byte