mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-23 10:42:12 +00:00
132 lines
3.6 KiB
Go
132 lines
3.6 KiB
Go
// +build !amd64 go1.21
|
|
|
|
/*
|
|
* Copyright 2021 ByteDance Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
package sonic
|
|
|
|
import (
|
|
`bytes`
|
|
`encoding/json`
|
|
`io`
|
|
`reflect`
|
|
|
|
`github.com/bytedance/sonic/option`
|
|
)
|
|
|
|
type frozenConfig struct {
|
|
Config
|
|
}
|
|
|
|
// Froze convert the Config to API
|
|
func (cfg Config) Froze() API {
|
|
api := &frozenConfig{Config: cfg}
|
|
return api
|
|
}
|
|
|
|
func (cfg frozenConfig) marshalOptions(val interface{}, prefix, indent string) ([]byte, error) {
|
|
w := bytes.NewBuffer([]byte{})
|
|
enc := json.NewEncoder(w)
|
|
enc.SetEscapeHTML(cfg.EscapeHTML)
|
|
enc.SetIndent(prefix, indent)
|
|
err := enc.Encode(val)
|
|
out := w.Bytes()
|
|
|
|
// json.Encoder always appends '\n' after encoding,
|
|
// which is not same with json.Marshal()
|
|
if len(out) > 0 && out[len(out)-1] == '\n' {
|
|
out = out[:len(out)-1]
|
|
}
|
|
return out, err
|
|
}
|
|
|
|
// Marshal is implemented by sonic
|
|
func (cfg frozenConfig) Marshal(val interface{}) ([]byte, error) {
|
|
if !cfg.EscapeHTML {
|
|
return cfg.marshalOptions(val, "", "")
|
|
}
|
|
return json.Marshal(val)
|
|
}
|
|
|
|
// MarshalToString is implemented by sonic
|
|
func (cfg frozenConfig) MarshalToString(val interface{}) (string, error) {
|
|
out, err := cfg.Marshal(val)
|
|
return string(out), err
|
|
}
|
|
|
|
// MarshalIndent is implemented by sonic
|
|
func (cfg frozenConfig) MarshalIndent(val interface{}, prefix, indent string) ([]byte, error) {
|
|
if !cfg.EscapeHTML {
|
|
return cfg.marshalOptions(val, prefix, indent)
|
|
}
|
|
return json.MarshalIndent(val, prefix, indent)
|
|
}
|
|
|
|
// UnmarshalFromString is implemented by sonic
|
|
func (cfg frozenConfig) UnmarshalFromString(buf string, val interface{}) error {
|
|
r := bytes.NewBufferString(buf)
|
|
dec := json.NewDecoder(r)
|
|
if cfg.UseNumber {
|
|
dec.UseNumber()
|
|
}
|
|
if cfg.DisallowUnknownFields {
|
|
dec.DisallowUnknownFields()
|
|
}
|
|
return dec.Decode(val)
|
|
}
|
|
|
|
// Unmarshal is implemented by sonic
|
|
func (cfg frozenConfig) Unmarshal(buf []byte, val interface{}) error {
|
|
return cfg.UnmarshalFromString(string(buf), val)
|
|
}
|
|
|
|
// NewEncoder is implemented by sonic
|
|
func (cfg frozenConfig) NewEncoder(writer io.Writer) Encoder {
|
|
enc := json.NewEncoder(writer)
|
|
if !cfg.EscapeHTML {
|
|
enc.SetEscapeHTML(cfg.EscapeHTML)
|
|
}
|
|
return enc
|
|
}
|
|
|
|
// NewDecoder is implemented by sonic
|
|
func (cfg frozenConfig) NewDecoder(reader io.Reader) Decoder {
|
|
dec := json.NewDecoder(reader)
|
|
if cfg.UseNumber {
|
|
dec.UseNumber()
|
|
}
|
|
if cfg.DisallowUnknownFields {
|
|
dec.DisallowUnknownFields()
|
|
}
|
|
return dec
|
|
}
|
|
|
|
// Valid is implemented by sonic
|
|
func (cfg frozenConfig) Valid(data []byte) bool {
|
|
return json.Valid(data)
|
|
}
|
|
|
|
// Pretouch compiles vt ahead-of-time to avoid JIT compilation on-the-fly, in
|
|
// order to reduce the first-hit latency at **amd64** Arch.
|
|
// Opts are the compile options, for example, "option.WithCompileRecursiveDepth" is
|
|
// a compile option to set the depth of recursive compile for the nested struct type.
|
|
// * This is the none implement for !amd64.
|
|
// It will be useful for someone who develop with !amd64 arch,like Mac M1.
|
|
func Pretouch(vt reflect.Type, opts ...option.CompileOption) error {
|
|
return nil
|
|
}
|
|
|