1 files changed, 0 insertions, 103 deletions
diff --git a/vendor/github.com/google/gopacket/pcapgo/write.go b/vendor/github.com/google/gopacket/pcapgo/write.go
deleted file mode 100644
index bfc312f..0000000
--- a/vendor/github.com/google/gopacket/pcapgo/write.go
+++ /dev/null
@@ -1,103 +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 pcapgo provides some native PCAP support, not requiring
-// C libpcap to be installed.
-package pcapgo
-
-import (
-	"encoding/binary"
-	"fmt"
-	"io"
-	"time"
-
-	"github.com/google/gopacket"
-	"github.com/google/gopacket/layers"
-)
-
-// Writer wraps an underlying io.Writer to write packet data in PCAP
-// format.  See http://wiki.wireshark.org/Development/LibpcapFileFormat
-// for information on the file format.
-//
-// For those that care, we currently write v2.4 files with nanosecond
-// timestamp resolution and little-endian encoding.
-type Writer struct {
-	w io.Writer
-}
-
-const magicMicroseconds = 0xA1B2C3D4
-const versionMajor = 2
-const versionMinor = 4
-
-// NewWriter returns a new writer object, for writing packet data out
-// to the given writer.  If this is a new empty writer (as opposed to
-// an append), you must call WriteFileHeader before WritePacket.
-//
-//  // Write a new file:
-//  f, _ := os.Create("/tmp/file.pcap")
-//  w := pcapgo.NewWriter(f)
-//  w.WriteFileHeader(65536, layers.LinkTypeEthernet)  // new file, must do this.
-//  w.WritePacket(gopacket.CaptureInfo{...}, data1)
-//  f.Close()
-//  // Append to existing file (must have same snaplen and linktype)
-//  f2, _ := os.OpenFile("/tmp/file.pcap", os.O_APPEND, 0700)
-//  w2 := pcapgo.NewWriter(f2)
-//  // no need for file header, it's already written.
-//  w2.WritePacket(gopacket.CaptureInfo{...}, data2)
-//  f2.Close()
-func NewWriter(w io.Writer) *Writer {
-	return &Writer{w: w}
-}
-
-// WriteFileHeader writes a file header out to the writer.
-// This must be called exactly once per output.
-func (w *Writer) WriteFileHeader(snaplen uint32, linktype layers.LinkType) error {
-	var buf [24]byte
-	binary.LittleEndian.PutUint32(buf[0:4], magicMicroseconds)
-	binary.LittleEndian.PutUint16(buf[4:6], versionMajor)
-	binary.LittleEndian.PutUint16(buf[6:8], versionMinor)
-	// bytes 8:12 stay 0 (timezone = UTC)
-	// bytes 12:16 stay 0 (sigfigs is always set to zero, according to
-	//   http://wiki.wireshark.org/Development/LibpcapFileFormat
-	binary.LittleEndian.PutUint32(buf[16:20], snaplen)
-	binary.LittleEndian.PutUint32(buf[20:24], uint32(linktype))
-	_, err := w.w.Write(buf[:])
-	return err
-}
-
-const nanosPerMicro = 1000
-
-func (w *Writer) writePacketHeader(ci gopacket.CaptureInfo) error {
-	var buf [16]byte
-
-	t := ci.Timestamp
-	if t.IsZero() {
-		t = time.Now()
-	}
-	secs := t.Unix()
-	usecs := t.Nanosecond() / nanosPerMicro
-	binary.LittleEndian.PutUint32(buf[0:4], uint32(secs))
-	binary.LittleEndian.PutUint32(buf[4:8], uint32(usecs))
-	binary.LittleEndian.PutUint32(buf[8:12], uint32(ci.CaptureLength))
-	binary.LittleEndian.PutUint32(buf[12:16], uint32(ci.Length))
-	_, err := w.w.Write(buf[:])
-	return err
-}
-
-// WritePacket writes the given packet data out to the file.
-func (w *Writer) WritePacket(ci gopacket.CaptureInfo, data []byte) error {
-	if ci.CaptureLength != len(data) {
-		return fmt.Errorf("capture length %d does not match data length %d", ci.CaptureLength, len(data))
-	}
-	if ci.CaptureLength > ci.Length {
-		return fmt.Errorf("invalid capture info %+v:  capture length > length", ci)
-	}
-	if err := w.writePacketHeader(ci); err != nil {
-		return fmt.Errorf("error writing packet header: %v", err)
-	}
-	_, err := w.w.Write(data)
-	return err
-}