Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / github.com / multiformats / go-multiaddr-net / multiaddr / multiaddr.go

diff --git a/vendor/github.com/multiformats/go-multiaddr-net/multiaddr/multiaddr.go b/vendor/github.com/multiformats/go-multiaddr-net/multiaddr/multiaddr.go
deleted file mode 100644 (file)
index 5faf35f..0000000
--- a/vendor/github.com/multiformats/go-multiaddr-net/multiaddr/multiaddr.go
+++ /dev/null
@@ -1,96 +0,0 @@
-package main
-
-import (
-       "encoding/hex"
-       "flag"
-       "fmt"
-       "os"
-
-       ma "github.com/multiformats/go-multiaddr"
-       manet "github.com/multiformats/go-multiaddr-net"
-)
-
-// flags
-var formats = []string{"string", "bytes", "hex", "slice"}
-var format string
-var hideLoopback bool
-
-func init() {
-       flag.Usage = func() {
-               fmt.Fprintf(os.Stderr, "usage: %s [<multiaddr>]\n\nFlags:\n", os.Args[0])
-               flag.PrintDefaults()
-       }
-
-       usage := fmt.Sprintf("output format, one of: %v", formats)
-       flag.StringVar(&format, "format", "string", usage)
-       flag.StringVar(&format, "f", "string", usage+" (shorthand)")
-       flag.BoolVar(&hideLoopback, "hide-loopback", false, "do not display loopback addresses")
-}
-
-func main() {
-       flag.Parse()
-       args := flag.Args()
-       if len(args) == 0 {
-               output(localAddresses()...)
-       } else {
-               output(address(args[0]))
-       }
-}
-
-func localAddresses() []ma.Multiaddr {
-       maddrs, err := manet.InterfaceMultiaddrs()
-       if err != nil {
-               die(err)
-       }
-
-       if !hideLoopback {
-               return maddrs
-       }
-
-       var maddrs2 []ma.Multiaddr
-       for _, a := range maddrs {
-               if !manet.IsIPLoopback(a) {
-                       maddrs2 = append(maddrs2, a)
-               }
-       }
-
-       return maddrs2
-}
-
-func address(addr string) ma.Multiaddr {
-       m, err := ma.NewMultiaddr(addr)
-       if err != nil {
-               die(err)
-       }
-
-       return m
-}
-
-func output(ms ...ma.Multiaddr) {
-       for _, m := range ms {
-               fmt.Println(outfmt(m))
-       }
-}
-
-func outfmt(m ma.Multiaddr) string {
-       switch format {
-       case "string":
-               return m.String()
-       case "slice":
-               return fmt.Sprintf("%v", m.Bytes())
-       case "bytes":
-               return string(m.Bytes())
-       case "hex":
-               return "0x" + hex.EncodeToString(m.Bytes())
-       }
-
-       die("error: invalid format", format)
-       return ""
-}
-
-func die(v ...interface{}) {
-       fmt.Fprint(os.Stderr, v...)
-       fmt.Fprint(os.Stderr, "\n")
-       flag.Usage()
-       os.Exit(-1)
-}