cerc-io/lotus
16
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

add bitfield hex encode

Browse Source
This commit is contained in:
zgfzgf 2020-11-28 17:29:15 +08:00
parent 660ac26dd9
commit b03c4bc26b
1 changed files with 10 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
cmd/lotus-shed/bitfield.go
View File

@ -17,6 +17,7 @@ import (
var bitFieldCmd = &cli.Command{
Name: "bitfield",
Usage: "Analyze tool",
Description: "analyze bitfields",
Flags: []cli.Flag{
&cli.StringFlag{
@ -305,15 +306,9 @@ var bitFieldSubCmd = &cli.Command{
var bitFieldEncodeCmd = &cli.Command{
Name: "encode",
Usage: "Decimal number to bitfield",
Description: "encode a series of decimal numbers into a bitfield",
ArgsUsage: "[infile]",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "enc",
Value: "base64",
Usage: "specify input encoding to parse",
},
},
Action: func(cctx *cli.Context) error {
f, err := os.Open(cctx.Args().First())
if err != nil {
@ -340,8 +335,14 @@ var bitFieldEncodeCmd = &cli.Command{
if err != nil {
return err
}
fmt.Println(base64.StdEncoding.EncodeToString(bytes))
switch cctx.String("enc") {
case "base64":
fmt.Println(base64.StdEncoding.EncodeToString(bytes))
case "hex":
fmt.Println(hex.EncodeToString(bytes))
default:
return fmt.Errorf("unrecognized encoding: %s", cctx.String("enc"))
}
return nil
},