diff options
Diffstat (limited to 'src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/google/gopacket/pcap/generate_defs.go')
| -rw-r--r-- | src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/google/gopacket/pcap/generate_defs.go | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/google/gopacket/pcap/generate_defs.go b/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/google/gopacket/pcap/generate_defs.go deleted file mode 100644 index bcbf161cf19..00000000000 --- a/src/mongo/gotools/src/github.com/mongodb/mongo-tools/vendor/github.com/google/gopacket/pcap/generate_defs.go +++ /dev/null @@ -1,157 +0,0 @@ -// Copyright 2019 The GoPacket Authors. 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. - -// +build ignore - -package main - -// This file generates the godefs needed for the windows version. -// Rebuild is only necessary if additional libpcap functionality is implemented, or a new arch is implemented in golang. -// Call with go run generate_windows.go [-I includepath] -// Needs npcap sdk, go tool cgo, and gofmt to work. Location of npcap includes can be specified with -I - -import ( - "bytes" - "flag" - "fmt" - "io/ioutil" - "log" - "os" - "os/exec" - "path/filepath" - "strings" -) - -const header = `// Copyright 2019 The GoPacket Authors. 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. - -// This file contains necessary structs/constants generated from libpcap headers with cgo -godefs -// generated with: %s -// DO NOT MODIFY - -` - -const source = ` -package pcap - -//#include <pcap.h> -import "C" - -import "syscall" // needed for RawSockaddr - -const errorBufferSize = C.PCAP_ERRBUF_SIZE - -const ( - pcapErrorNotActivated = C.PCAP_ERROR_NOT_ACTIVATED - pcapErrorActivated = C.PCAP_ERROR_ACTIVATED - pcapWarningPromisc = C.PCAP_WARNING_PROMISC_NOTSUP - pcapErrorNoSuchDevice = C.PCAP_ERROR_NO_SUCH_DEVICE - pcapErrorDenied = C.PCAP_ERROR_PERM_DENIED - pcapErrorNotUp = C.PCAP_ERROR_IFACE_NOT_UP - pcapError = C.PCAP_ERROR - pcapWarning = C.PCAP_WARNING - pcapDIN = C.PCAP_D_IN - pcapDOUT = C.PCAP_D_OUT - pcapDINOUT = C.PCAP_D_INOUT - pcapNetmaskUnknown = C.PCAP_NETMASK_UNKNOWN - pcapTstampPrecisionMicro = C.PCAP_TSTAMP_PRECISION_MICRO - pcapTstampPrecisionNano = C.PCAP_TSTAMP_PRECISION_NANO -) - -type timeval C.struct_timeval -type pcapPkthdr C.struct_pcap_pkthdr -type pcapTPtr uintptr -type pcapBpfInstruction C.struct_bpf_insn -type pcapBpfProgram C.struct_bpf_program -type pcapStats C.struct_pcap_stat -type pcapCint C.int -type pcapIf C.struct_pcap_if -// +godefs map struct_sockaddr syscall.RawSockaddr -type pcapAddr C.struct_pcap_addr -` - -var includes = flag.String("I", "C:\\npcap-sdk-1.01\\Include", "Include path containing libpcap headers") - -func main() { - flag.Parse() - - infile, err := ioutil.TempFile(".", "defs.*.go") - if err != nil { - log.Fatal("Couldn't create temporary source file: ", err) - } - defer infile.Close() - defer os.Remove(infile.Name()) - - _, err = infile.WriteString(source) - if err != nil { - log.Fatalf("Couldn't write definitions to temporary file %s: %s", infile.Name(), err) - } - err = infile.Close() - if err != nil { - log.Fatalf("Couldn't close temporary source file %s: %s", infile.Name(), err) - } - - archs := []string{"386", "amd64"} - for _, arch := range archs { - env := append(os.Environ(), "GOARCH="+arch) - cmd := exec.Command("go", "tool", "cgo", "-godefs", "--", "-I", *includes, infile.Name()) - cmd.Env = env - cmd.Stderr = os.Stderr - var generated bytes.Buffer - cmd.Stdout = &generated - err := cmd.Run() - if err != nil { - log.Fatalf("Couldn't generated defs for %s: %s\n", arch, err) - } - - cmd = exec.Command("gofmt") - cmd.Env = env - cmd.Stderr = os.Stderr - outName := fmt.Sprintf("defs_windows_%s.go", arch) - out, err := os.Create(outName) - if err != nil { - log.Fatalf("Couldn't open file %s: %s", outName, err) - } - cmd.Stdout = out - in, err := cmd.StdinPipe() - if err != nil { - log.Fatal("Couldn't create input pipe for gofmt: ", err) - } - err = cmd.Start() - if err != nil { - log.Fatal("Couldn't start gofmt: ", err) - } - - _, err = fmt.Fprintf(in, header, strings.Join(append([]string{filepath.Base(os.Args[0])}, os.Args[1:]...), " ")) - if err != nil { - log.Fatal("Couldn't write header to gofmt: ", err) - } - - for { - line, err := generated.ReadBytes('\n') - if err != nil { - break - } - // remove godefs comments - if bytes.HasPrefix(line, []byte("//")) { - continue - } - _, err = in.Write(line) - if err != nil { - log.Fatal("Couldn't write line to gofmt: ", err) - } - } - in.Close() - err = cmd.Wait() - if err != nil { - log.Fatal("gofmt failed: ", err) - } - out.Close() - } -} |