mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-07 17:48:29 +08:00
39c7e06bc5
issue: #33285 - make message builder and message conversion type safe - add adaptor type and function to adapt old msgstream msgpack and message interface --------- Signed-off-by: chyezh <chyezh@outlook.com>
50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package message
|
|
|
|
import (
|
|
"encoding/base64"
|
|
"strconv"
|
|
|
|
"github.com/golang/protobuf/proto"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
const base = 36
|
|
|
|
// EncodeInt64 encodes int64 to string.
|
|
func EncodeInt64(value int64) string {
|
|
return strconv.FormatInt(value, base)
|
|
}
|
|
|
|
// EncodeUint64 encodes uint64 to string.
|
|
func EncodeUint64(value uint64) string {
|
|
return strconv.FormatUint(value, base)
|
|
}
|
|
|
|
// DecodeUint64 decodes string to uint64.
|
|
func DecodeUint64(value string) (uint64, error) {
|
|
return strconv.ParseUint(value, base, 64)
|
|
}
|
|
|
|
// DecodeInt64 decodes string to int64.
|
|
func DecodeInt64(value string) (int64, error) {
|
|
return strconv.ParseInt(value, base, 64)
|
|
}
|
|
|
|
// EncodeProto encodes proto message to json string.
|
|
func EncodeProto(m proto.Message) (string, error) {
|
|
result, err := proto.Marshal(m)
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return base64.StdEncoding.EncodeToString(result), nil
|
|
}
|
|
|
|
// DecodeProto
|
|
func DecodeProto(data string, m proto.Message) error {
|
|
val, err := base64.StdEncoding.DecodeString(data)
|
|
if err != nil {
|
|
return errors.Wrap(err, "failed to decode base64")
|
|
}
|
|
return proto.Unmarshal(val, m)
|
|
}
|