| // Copyright 2015 The Vanadium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package lib |
| |
| import ( |
| "bytes" |
| "encoding/hex" |
| "fmt" |
| |
| "v.io/v23/vom" |
| ) |
| |
| func HexVomEncode(v interface{}) (string, error) { |
| var buf bytes.Buffer |
| encoder := vom.NewEncoder(&buf) |
| if err := encoder.Encode(v); err != nil { |
| return "", err |
| } |
| return hex.EncodeToString(buf.Bytes()), nil |
| } |
| |
| func HexVomEncodeOrDie(v interface{}) string { |
| s, err := HexVomEncode(v) |
| if err != nil { |
| panic(err) |
| } |
| return s |
| } |
| |
| func HexVomDecode(data string, v interface{}) error { |
| binbytes, err := hex.DecodeString(data) |
| if err != nil { |
| return fmt.Errorf("Error decoding hex string %q: %v", data, err) |
| } |
| decoder := vom.NewDecoder(bytes.NewReader(binbytes)) |
| return decoder.Decode(v) |
| } |
