Merge pull request #201 from Bytom/v0.1

[bytom/vapor.git] / vendor / github.com / multiformats / go-multihash / opts / coding.go

diff --git a/vendor/github.com/multiformats/go-multihash/opts/coding.go b/vendor/github.com/multiformats/go-multihash/opts/coding.go
deleted file mode 100644 (file)
index 0696102..0000000
--- a/vendor/github.com/multiformats/go-multihash/opts/coding.go
+++ /dev/null
@@ -1,40 +0,0 @@
-package opts
-
-import (
-       "encoding/base64"
-       "encoding/hex"
-       "fmt"
-
-       base58 "github.com/mr-tron/base58/base58"
-       mh "github.com/multiformats/go-multihash"
-)
-
-func Decode(encoding, digest string) (mh.Multihash, error) {
-       switch encoding {
-       case "raw":
-               return mh.Cast([]byte(digest))
-       case "hex":
-               return hex.DecodeString(digest)
-       case "base58":
-               return base58.Decode(digest)
-       case "base64":
-               return base64.StdEncoding.DecodeString(digest)
-       default:
-               return nil, fmt.Errorf("unknown encoding: %s", encoding)
-       }
-}
-
-func Encode(encoding string, hash mh.Multihash) (string, error) {
-       switch encoding {
-       case "raw":
-               return string(hash), nil
-       case "hex":
-               return hex.EncodeToString(hash), nil
-       case "base58":
-               return base58.Encode(hash), nil
-       case "base64":
-               return base64.StdEncoding.EncodeToString(hash), nil
-       default:
-               return "", fmt.Errorf("unknown encoding: %s", encoding)
-       }
-}