github.com/hellobchain/third_party@v0.0.0-20230331131523-deb0478a2e52/gin/binding/msgpack.go (about) 1 // Copyright 2017 Manu Martinez-Almeida. All rights reserved. 2 // Use of this source code is governed by a MIT style 3 // license that can be found in the LICENSE file. 4 5 //go:build !nomsgpack 6 // +build !nomsgpack 7 8 package binding 9 10 import ( 11 "bytes" 12 "github.com/hellobchain/newcryptosm/http" 13 "io" 14 15 "github.com/ugorji/go/codec" 16 ) 17 18 type msgpackBinding struct{} 19 20 func (msgpackBinding) Name() string { 21 return "msgpack" 22 } 23 24 func (msgpackBinding) Bind(req *http.Request, obj interface{}) error { 25 return decodeMsgPack(req.Body, obj) 26 } 27 28 func (msgpackBinding) BindBody(body []byte, obj interface{}) error { 29 return decodeMsgPack(bytes.NewReader(body), obj) 30 } 31 32 func decodeMsgPack(r io.Reader, obj interface{}) error { 33 cdc := new(codec.MsgpackHandle) 34 if err := codec.NewDecoder(r, cdc).Decode(&obj); err != nil { 35 return err 36 } 37 return validate(obj) 38 }