Update:

Add Chinese translation to multiple doc.go file and copyright year to 2024 in multiple source files
TochusC · Oct 23, 2024 · 79ed37a · 79ed37a
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diff --git a/LICENSE b/LICENSE
@@ -1,3 +1,5 @@
+
+Copyright (c) 2024 TochusC. All rights reserved.
 Copyright (c) 2012 Google, Inc. All rights reserved.
 Copyright (c) 2009-2011 Andreas Krennmair. All rights reserved.
 
@@ -11,8 +13,8 @@ notice, this list of conditions and the following disclaimer.
 copyright notice, this list of conditions and the following disclaimer
 in the documentation and/or other materials provided with the
 distribution.
-   * Neither the name of Andreas Krennmair, Google, nor the names of its
-contributors may be used to endorse or promote products derived from
+   * Neither the name of Andreas Krennmair, Google, TochusC nor the names 
+of its contributors may be used to endorse or promote products derived from
 this software without specific prior written permission.
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

diff --git a/README.md b/README.md
@@ -1,12 +1,21 @@
-# GoPacket
+# TochusC/GoPacket
+该库为`google/gopacket`的分支版本，除为 Go 提供了数据包解码功能外，特别地对layers/dns.go文件进行了修改，以进行DNS相关实验。
 
-This library provides packet decoding capabilities for Go.
-See [godoc](https://godoc.org/github.com/tochusc/gopacket) for more details.
+## 引入的新特性🌟
+- 支持构建并发送未知类型的Resource Recourd（RR），
+- 添加对DNSSEC相关RR的基本支持
+
+## 未来工作🛠️
+- 进一步扩展对DNSSEC的支持
+- 添加更多RR类型
+
+有关更多详细信息，请参阅 [godoc](https://godoc.org/github.com/tochusc/gopacket)。
 
 [![Build Status](https://travis-ci.org/google/gopacket.svg?branch=master)](https://travis-ci.org/google/gopacket)
 [![GoDoc](https://godoc.org/github.com/tochusc/gopacket?status.svg)](https://godoc.org/github.com/tochusc/gopacket)
 
-Minimum Go version required is 1.5 except for pcapgo/EthernetHandle, afpacket, and bsdbpf which need at least 1.9 due to x/sys/unix dependencies.
+最低 Go 版本要求是 1.9
+
+最初从 Andreas Krennmair <ak@synflood.at> (http://github.com/akrennmair/gopcap) 编写的 gopcap 项目中分叉出来。
 
-Originally forked from the gopcap project written by Andreas
-Krennmair <ak@synflood.at> (http://github.com/akrennmair/gopcap).
+`layers\dns.go`中的相关代码参考了 `gopacket\gopacket`(http://github.com/gopacket/gopacket) 项目，感谢他们的贡献！
diff --git a/afpacket/afpacket.go b/afpacket/afpacket.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2012 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license
@@ -293,10 +294,11 @@ func (h *TPacket) releaseCurrentPacket() error {
 // to old bytes when using ZeroCopyReadPacketData... if you need to keep data past
 // the next time you call ZeroCopyReadPacketData, use ReadPacketData, which copies
 // the bytes into a new buffer for you.
-//  tp, _ := NewTPacket(...)
-//  data1, _, _ := tp.ZeroCopyReadPacketData()
-//  // do everything you want with data1 here, copying bytes out of it if you'd like to keep them around.
-//  data2, _, _ := tp.ZeroCopyReadPacketData()  // invalidates bytes in data1
+//
+//	tp, _ := NewTPacket(...)
+//	data1, _, _ := tp.ZeroCopyReadPacketData()
+//	// do everything you want with data1 here, copying bytes out of it if you'd like to keep them around.
+//	data2, _, _ := tp.ZeroCopyReadPacketData()  // invalidates bytes in data1
 func (h *TPacket) ZeroCopyReadPacketData() (data []byte, ci gopacket.CaptureInfo, err error) {
 	h.mu.Lock()
 retry:

diff --git a/afpacket/afpacket_test.go b/afpacket/afpacket_test.go
@@ -1,9 +1,11 @@
+// Copyright 2024 TochusC. All rights reserved.
 // 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.
 
+//go:build linux
 // +build linux
 
 package afpacket

diff --git a/afpacket/header.go b/afpacket/header.go
@@ -1,9 +1,11 @@
+// Copyright 2024 TochusC. All rights reserved.
 // 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.
 
+//go:build linux
 // +build linux
 
 package afpacket

diff --git a/afpacket/options.go b/afpacket/options.go
@@ -1,9 +1,11 @@
+// Copyright 2024 TochusC. All rights reserved.
 // 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.
 
+//go:build linux
 // +build linux
 
 package afpacket

diff --git a/afpacket/sockopt_linux.go b/afpacket/sockopt_linux.go
@@ -1,9 +1,11 @@
+// Copyright 2024 TochusC. All rights reserved.
 // 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.
 
+//go:build linux
 // +build linux
 
 package afpacket

diff --git a/base.go b/base.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2012 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license

diff --git a/bsdbpf/bsd_bpf_sniffer.go b/bsdbpf/bsd_bpf_sniffer.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2012 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license

diff --git a/bytediff/bytediff.go b/bytediff/bytediff.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2012 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license
@@ -95,10 +96,11 @@ func longestCommonSubstring(strA, strB []byte) (indexA, indexB, length int) {
 // Difference represents a single part of the data being diffed, containing
 // information about both the original and new values.
 // From and To are the sets of bytes in the original and the new byte slice.
-//   !Replace        implies  From == To (no change)
-//   len(To) == 0    implies  From is being deleted
-//   len(From) == 0  implies  To is being inserted
-//   else            implies  From is being replaced by To
+//
+//	!Replace        implies  From == To (no change)
+//	len(To) == 0    implies  From is being deleted
+//	len(From) == 0  implies  To is being inserted
+//	else            implies  From is being replaced by To
 type Difference struct {
 	Replace  bool
 	From, To []byte

diff --git a/bytediff/bytediff_test.go b/bytediff/bytediff_test.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2012 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license

diff --git a/decode.go b/decode.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2012 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license
@@ -28,16 +29,17 @@ var NilDecodeFeedback DecodeFeedback = nilDecodeFeedback{}
 // PacketBuilder is used by layer decoders to store the layers they've decoded,
 // and to defer future decoding via NextDecoder.
 // Typically, the pattern for use is:
-//  func (m *myDecoder) Decode(data []byte, p PacketBuilder) error {
-//    if myLayer, err := myDecodingLogic(data); err != nil {
-//      return err
-//    } else {
-//      p.AddLayer(myLayer)
-//    }
-//    // maybe do this, if myLayer is a LinkLayer
-//    p.SetLinkLayer(myLayer)
-//    return p.NextDecoder(nextDecoder)
-//  }
+//
+//	func (m *myDecoder) Decode(data []byte, p PacketBuilder) error {
+//	  if myLayer, err := myDecodingLogic(data); err != nil {
+//	    return err
+//	  } else {
+//	    p.AddLayer(myLayer)
+//	  }
+//	  // maybe do this, if myLayer is a LinkLayer
+//	  p.SetLinkLayer(myLayer)
+//	  return p.NextDecoder(nextDecoder)
+//	}
 type PacketBuilder interface {
 	DecodeFeedback
 	// AddLayer should be called by a decoder immediately upon successful

diff --git a/defrag/lcmdefrag/lcmdefrag.go b/defrag/lcmdefrag/lcmdefrag.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2018 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license
@@ -32,8 +33,9 @@ type lcmPacket struct {
 // LCMDefragmenter supports defragmentation of LCM messages.
 //
 // References
-//   https://lcm-proj.github.io/
-//   https://github.com/lcm-proj/lcm
+//
+//	https://lcm-proj.github.io/
+//	https://github.com/lcm-proj/lcm
 type LCMDefragmenter struct {
 	packets map[uint32]*lcmPacket
 }

diff --git a/defrag/lcmdefrag/lcmdefrag_test.go b/defrag/lcmdefrag/lcmdefrag_test.go
@@ -1,3 +1,4 @@
+// Copyright 2024 TochusC. All rights reserved.
 // Copyright 2018 Google, Inc. All rights reserved.
 //
 // Use of this source code is governed by a BSD-style license