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-rw-r--r--vendor/github.com/google/gopacket/examples/pcapdump/main.go73
1 files changed, 0 insertions, 73 deletions
diff --git a/vendor/github.com/google/gopacket/examples/pcapdump/main.go b/vendor/github.com/google/gopacket/examples/pcapdump/main.go
deleted file mode 100644
index 373dee2..0000000
--- a/vendor/github.com/google/gopacket/examples/pcapdump/main.go
+++ /dev/null
@@ -1,73 +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.
-
-// The pcapdump binary implements a tcpdump-like command line tool with gopacket
-// using pcap as a backend data collection mechanism.
-package main
-
-import (
- "flag"
- "fmt"
- "github.com/google/gopacket/dumpcommand"
- "github.com/google/gopacket/examples/util"
- "github.com/google/gopacket/pcap"
- "log"
- "os"
- "strings"
- "time"
-)
-
-var iface = flag.String("i", "eth0", "Interface to read packets from")
-var fname = flag.String("r", "", "Filename to read from, overrides -i")
-var snaplen = flag.Int("s", 65536, "Snap length (number of bytes max to read per packet")
-var tstype = flag.String("timestamp_type", "", "Type of timestamps to use")
-var promisc = flag.Bool("promisc", true, "Set promiscuous mode")
-
-func main() {
- defer util.Run()()
- var handle *pcap.Handle
- var err error
- if *fname != "" {
- if handle, err = pcap.OpenOffline(*fname); err != nil {
- log.Fatal("PCAP OpenOffline error:", err)
- }
- } else {
- // This is a little complicated because we want to allow all possible options
- // for creating the packet capture handle... instead of all this you can
- // just call pcap.OpenLive if you want a simple handle.
- inactive, err := pcap.NewInactiveHandle(*iface)
- if err != nil {
- log.Fatalf("could not create: %v", err)
- }
- defer inactive.CleanUp()
- if err = inactive.SetSnapLen(*snaplen); err != nil {
- log.Fatalf("could not set snap length: %v", err)
- } else if err = inactive.SetPromisc(*promisc); err != nil {
- log.Fatalf("could not set promisc mode: %v", err)
- } else if err = inactive.SetTimeout(time.Second); err != nil {
- log.Fatalf("could not set timeout: %v", err)
- }
- if *tstype != "" {
- if t, err := pcap.TimestampSourceFromString(*tstype); err != nil {
- log.Fatalf("Supported timestamp types: %v", inactive.SupportedTimestamps())
- } else if err := inactive.SetTimestampSource(t); err != nil {
- log.Fatalf("Supported timestamp types: %v", inactive.SupportedTimestamps())
- }
- }
- if handle, err = inactive.Activate(); err != nil {
- log.Fatal("PCAP Activate error:", err)
- }
- defer handle.Close()
- }
- if len(flag.Args()) > 0 {
- bpffilter := strings.Join(flag.Args(), " ")
- fmt.Fprintf(os.Stderr, "Using BPF filter %q\n", bpffilter)
- if err = handle.SetBPFFilter(bpffilter); err != nil {
- log.Fatal("BPF filter error:", err)
- }
- }
- dumpcommand.Run(handle)
-}