mirror of
https://github.com/k3s-io/k3s.git
synced 2024-06-07 19:41:36 +00:00
73 lines
2.0 KiB
Go
73 lines
2.0 KiB
Go
// Copyright 2019 The etcd Authors
|
|
//
|
|
// 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 client
|
|
|
|
import (
|
|
"github.com/json-iterator/go"
|
|
"github.com/modern-go/reflect2"
|
|
"strconv"
|
|
"unsafe"
|
|
)
|
|
|
|
type customNumberExtension struct {
|
|
jsoniter.DummyExtension
|
|
}
|
|
|
|
func (cne *customNumberExtension) CreateDecoder(typ reflect2.Type) jsoniter.ValDecoder {
|
|
if typ.String() == "interface {}" {
|
|
return customNumberDecoder{}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
type customNumberDecoder struct {
|
|
}
|
|
|
|
func (customNumberDecoder) Decode(ptr unsafe.Pointer, iter *jsoniter.Iterator) {
|
|
switch iter.WhatIsNext() {
|
|
case jsoniter.NumberValue:
|
|
var number jsoniter.Number
|
|
iter.ReadVal(&number)
|
|
i64, err := strconv.ParseInt(string(number), 10, 64)
|
|
if err == nil {
|
|
*(*interface{})(ptr) = i64
|
|
return
|
|
}
|
|
f64, err := strconv.ParseFloat(string(number), 64)
|
|
if err == nil {
|
|
*(*interface{})(ptr) = f64
|
|
return
|
|
}
|
|
iter.ReportError("DecodeNumber", err.Error())
|
|
default:
|
|
*(*interface{})(ptr) = iter.Read()
|
|
}
|
|
}
|
|
|
|
// caseSensitiveJsonIterator returns a jsoniterator API that's configured to be
|
|
// case-sensitive when unmarshalling, and otherwise compatible with
|
|
// the encoding/json standard library.
|
|
func caseSensitiveJsonIterator() jsoniter.API {
|
|
config := jsoniter.Config{
|
|
EscapeHTML: true,
|
|
SortMapKeys: true,
|
|
ValidateJsonRawMessage: true,
|
|
CaseSensitive: true,
|
|
}.Froze()
|
|
// Force jsoniter to decode number to interface{} via int64/float64, if possible.
|
|
config.RegisterExtension(&customNumberExtension{})
|
|
return config
|
|
}
|