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-rw-r--r--vendor/github.com/google/gopacket/layers/pflog.go76
1 files changed, 0 insertions, 76 deletions
diff --git a/vendor/github.com/google/gopacket/layers/pflog.go b/vendor/github.com/google/gopacket/layers/pflog.go
deleted file mode 100644
index 853882f..0000000
--- a/vendor/github.com/google/gopacket/layers/pflog.go
+++ /dev/null
@@ -1,76 +0,0 @@
-// 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"
- "errors"
-
- "github.com/google/gopacket"
-)
-
-type PFDirection uint8
-
-const (
- PFDirectionInOut PFDirection = 0
- PFDirectionIn PFDirection = 1
- PFDirectionOut PFDirection = 2
-)
-
-// PFLog provides the layer for 'pf' packet-filter logging, as described at
-// http://www.freebsd.org/cgi/man.cgi?query=pflog&sektion=4
-type PFLog struct {
- BaseLayer
- Length uint8
- Family ProtocolFamily
- Action, Reason uint8
- IFName, Ruleset []byte
- RuleNum, SubruleNum uint32
- UID uint32
- PID int32
- RuleUID uint32
- RulePID int32
- Direction PFDirection
- // The remainder is padding
-}
-
-func (pf *PFLog) DecodeFromBytes(data []byte, df gopacket.DecodeFeedback) error {
- pf.Length = data[0]
- pf.Family = ProtocolFamily(data[1])
- pf.Action = data[2]
- pf.Reason = data[3]
- pf.IFName = data[4:20]
- pf.Ruleset = data[20:36]
- pf.RuleNum = binary.BigEndian.Uint32(data[36:40])
- pf.SubruleNum = binary.BigEndian.Uint32(data[40:44])
- pf.UID = binary.BigEndian.Uint32(data[44:48])
- pf.PID = int32(binary.BigEndian.Uint32(data[48:52]))
- pf.RuleUID = binary.BigEndian.Uint32(data[52:56])
- pf.RulePID = int32(binary.BigEndian.Uint32(data[56:60]))
- pf.Direction = PFDirection(data[60])
- if pf.Length%4 != 1 {
- return errors.New("PFLog header length should be 3 less than multiple of 4")
- }
- actualLength := int(pf.Length) + 3
- pf.Contents = data[:actualLength]
- pf.Payload = data[actualLength:]
- return nil
-}
-
-// LayerType returns layers.LayerTypePFLog
-func (pf *PFLog) LayerType() gopacket.LayerType { return LayerTypePFLog }
-
-func (pf *PFLog) CanDecode() gopacket.LayerClass { return LayerTypePFLog }
-
-func (pf *PFLog) NextLayerType() gopacket.LayerType {
- return pf.Family.LayerType()
-}
-
-func decodePFLog(data []byte, p gopacket.PacketBuilder) error {
- pf := &PFLog{}
- return decodingLayerDecoder(pf, data, p)
-}