mirror of
https://github.com/kubernetes/sample-controller.git
synced 2026-02-15 00:07:52 +08:00
e52f649fe5
Automatic merge from submit-queue. Manually cherrypick #65034 to 1.10 Manually cherrypicking #65034. Using hack/cherry_pick_pull.sh to cherrypick is difficult because that requires cherrypicking #63059 first. This PR imported the latest jsoniterator library so that case sensitivity during unmarhsaling is optional. The PR also set Kubernetes json serializer to be case sensitive. Fix #64612. ```release-notes Kubernetes json deserializer is now case-sensitive to restore compatibility with pre-1.8 servers. If your config files contains fields with wrong case, the config files will be now invalid. ``` Kubernetes-commit: 32ac1c9073b132b8ba18aa830f46b77dcceb0723
71 lines
1.4 KiB
Go
71 lines
1.4 KiB
Go
package jsoniter
|
|
|
|
import (
|
|
"github.com/modern-go/reflect2"
|
|
"reflect"
|
|
"unsafe"
|
|
)
|
|
|
|
type dynamicEncoder struct {
|
|
valType reflect2.Type
|
|
}
|
|
|
|
func (encoder *dynamicEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
obj := encoder.valType.UnsafeIndirect(ptr)
|
|
stream.WriteVal(obj)
|
|
}
|
|
|
|
func (encoder *dynamicEncoder) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return encoder.valType.UnsafeIndirect(ptr) == nil
|
|
}
|
|
|
|
type efaceDecoder struct {
|
|
}
|
|
|
|
func (decoder *efaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
pObj := (*interface{})(ptr)
|
|
obj := *pObj
|
|
if obj == nil {
|
|
*pObj = iter.Read()
|
|
return
|
|
}
|
|
typ := reflect2.TypeOf(obj)
|
|
if typ.Kind() != reflect.Ptr {
|
|
*pObj = iter.Read()
|
|
return
|
|
}
|
|
ptrType := typ.(*reflect2.UnsafePtrType)
|
|
ptrElemType := ptrType.Elem()
|
|
if iter.WhatIsNext() == NilValue {
|
|
if ptrElemType.Kind() != reflect.Ptr {
|
|
iter.skipFourBytes('n', 'u', 'l', 'l')
|
|
*pObj = nil
|
|
return
|
|
}
|
|
}
|
|
if reflect2.IsNil(obj) {
|
|
obj := ptrElemType.New()
|
|
iter.ReadVal(obj)
|
|
*pObj = obj
|
|
return
|
|
}
|
|
iter.ReadVal(obj)
|
|
}
|
|
|
|
type ifaceDecoder struct {
|
|
valType *reflect2.UnsafeIFaceType
|
|
}
|
|
|
|
func (decoder *ifaceDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if iter.ReadNil() {
|
|
decoder.valType.UnsafeSet(ptr, decoder.valType.UnsafeNew())
|
|
return
|
|
}
|
|
obj := decoder.valType.UnsafeIndirect(ptr)
|
|
if reflect2.IsNil(obj) {
|
|
iter.ReportError("decode non empty interface", "can not unmarshal into nil")
|
|
return
|
|
}
|
|
iter.ReadVal(obj)
|
|
}
|