765 lines
19 KiB
Go
765 lines
19 KiB
Go
package jsoniter
|
|
|
|
import (
|
|
"encoding"
|
|
"encoding/base64"
|
|
"encoding/json"
|
|
"reflect"
|
|
"unsafe"
|
|
)
|
|
|
|
type stringCodec struct {
|
|
}
|
|
|
|
func (codec *stringCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
*((*string)(ptr)) = iter.ReadString()
|
|
}
|
|
|
|
func (codec *stringCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
str := *((*string)(ptr))
|
|
stream.WriteString(str)
|
|
}
|
|
|
|
func (codec *stringCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *stringCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*string)(ptr)) == ""
|
|
}
|
|
|
|
type intCodec struct {
|
|
}
|
|
|
|
func (codec *intCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*int)(ptr)) = iter.ReadInt()
|
|
}
|
|
}
|
|
|
|
func (codec *intCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteInt(*((*int)(ptr)))
|
|
}
|
|
|
|
func (codec *intCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *intCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*int)(ptr)) == 0
|
|
}
|
|
|
|
type uintptrCodec struct {
|
|
}
|
|
|
|
func (codec *uintptrCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*uintptr)(ptr)) = uintptr(iter.ReadUint64())
|
|
}
|
|
}
|
|
|
|
func (codec *uintptrCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteUint64(uint64(*((*uintptr)(ptr))))
|
|
}
|
|
|
|
func (codec *uintptrCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *uintptrCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*uintptr)(ptr)) == 0
|
|
}
|
|
|
|
type int8Codec struct {
|
|
}
|
|
|
|
func (codec *int8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*int8)(ptr)) = iter.ReadInt8()
|
|
}
|
|
}
|
|
|
|
func (codec *int8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteInt8(*((*int8)(ptr)))
|
|
}
|
|
|
|
func (codec *int8Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *int8Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*int8)(ptr)) == 0
|
|
}
|
|
|
|
type int16Codec struct {
|
|
}
|
|
|
|
func (codec *int16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*int16)(ptr)) = iter.ReadInt16()
|
|
}
|
|
}
|
|
|
|
func (codec *int16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteInt16(*((*int16)(ptr)))
|
|
}
|
|
|
|
func (codec *int16Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *int16Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*int16)(ptr)) == 0
|
|
}
|
|
|
|
type int32Codec struct {
|
|
}
|
|
|
|
func (codec *int32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*int32)(ptr)) = iter.ReadInt32()
|
|
}
|
|
}
|
|
|
|
func (codec *int32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteInt32(*((*int32)(ptr)))
|
|
}
|
|
|
|
func (codec *int32Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *int32Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*int32)(ptr)) == 0
|
|
}
|
|
|
|
type int64Codec struct {
|
|
}
|
|
|
|
func (codec *int64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*int64)(ptr)) = iter.ReadInt64()
|
|
}
|
|
}
|
|
|
|
func (codec *int64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteInt64(*((*int64)(ptr)))
|
|
}
|
|
|
|
func (codec *int64Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *int64Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*int64)(ptr)) == 0
|
|
}
|
|
|
|
type uintCodec struct {
|
|
}
|
|
|
|
func (codec *uintCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*uint)(ptr)) = iter.ReadUint()
|
|
return
|
|
}
|
|
}
|
|
|
|
func (codec *uintCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteUint(*((*uint)(ptr)))
|
|
}
|
|
|
|
func (codec *uintCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *uintCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*uint)(ptr)) == 0
|
|
}
|
|
|
|
type uint8Codec struct {
|
|
}
|
|
|
|
func (codec *uint8Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*uint8)(ptr)) = iter.ReadUint8()
|
|
}
|
|
}
|
|
|
|
func (codec *uint8Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteUint8(*((*uint8)(ptr)))
|
|
}
|
|
|
|
func (codec *uint8Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *uint8Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*uint8)(ptr)) == 0
|
|
}
|
|
|
|
type uint16Codec struct {
|
|
}
|
|
|
|
func (codec *uint16Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*uint16)(ptr)) = iter.ReadUint16()
|
|
}
|
|
}
|
|
|
|
func (codec *uint16Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteUint16(*((*uint16)(ptr)))
|
|
}
|
|
|
|
func (codec *uint16Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *uint16Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*uint16)(ptr)) == 0
|
|
}
|
|
|
|
type uint32Codec struct {
|
|
}
|
|
|
|
func (codec *uint32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*uint32)(ptr)) = iter.ReadUint32()
|
|
}
|
|
}
|
|
|
|
func (codec *uint32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteUint32(*((*uint32)(ptr)))
|
|
}
|
|
|
|
func (codec *uint32Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *uint32Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*uint32)(ptr)) == 0
|
|
}
|
|
|
|
type uint64Codec struct {
|
|
}
|
|
|
|
func (codec *uint64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*uint64)(ptr)) = iter.ReadUint64()
|
|
}
|
|
}
|
|
|
|
func (codec *uint64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteUint64(*((*uint64)(ptr)))
|
|
}
|
|
|
|
func (codec *uint64Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *uint64Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*uint64)(ptr)) == 0
|
|
}
|
|
|
|
type float32Codec struct {
|
|
}
|
|
|
|
func (codec *float32Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*float32)(ptr)) = iter.ReadFloat32()
|
|
}
|
|
}
|
|
|
|
func (codec *float32Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteFloat32(*((*float32)(ptr)))
|
|
}
|
|
|
|
func (codec *float32Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *float32Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*float32)(ptr)) == 0
|
|
}
|
|
|
|
type float64Codec struct {
|
|
}
|
|
|
|
func (codec *float64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*float64)(ptr)) = iter.ReadFloat64()
|
|
}
|
|
}
|
|
|
|
func (codec *float64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteFloat64(*((*float64)(ptr)))
|
|
}
|
|
|
|
func (codec *float64Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *float64Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return *((*float64)(ptr)) == 0
|
|
}
|
|
|
|
type boolCodec struct {
|
|
}
|
|
|
|
func (codec *boolCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if !iter.ReadNil() {
|
|
*((*bool)(ptr)) = iter.ReadBool()
|
|
}
|
|
}
|
|
|
|
func (codec *boolCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteBool(*((*bool)(ptr)))
|
|
}
|
|
|
|
func (codec *boolCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, codec)
|
|
}
|
|
|
|
func (codec *boolCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return !(*((*bool)(ptr)))
|
|
}
|
|
|
|
type emptyInterfaceCodec struct {
|
|
}
|
|
|
|
func (codec *emptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
existing := *((*interface{})(ptr))
|
|
|
|
// Checking for both typed and untyped nil pointers.
|
|
if existing != nil &&
|
|
reflect.TypeOf(existing).Kind() == reflect.Ptr &&
|
|
!reflect.ValueOf(existing).IsNil() {
|
|
|
|
var ptrToExisting interface{}
|
|
for {
|
|
elem := reflect.ValueOf(existing).Elem()
|
|
if elem.Kind() != reflect.Ptr || elem.IsNil() {
|
|
break
|
|
}
|
|
ptrToExisting = existing
|
|
existing = elem.Interface()
|
|
}
|
|
|
|
if iter.ReadNil() {
|
|
if ptrToExisting != nil {
|
|
nilPtr := reflect.Zero(reflect.TypeOf(ptrToExisting).Elem())
|
|
reflect.ValueOf(ptrToExisting).Elem().Set(nilPtr)
|
|
} else {
|
|
*((*interface{})(ptr)) = nil
|
|
}
|
|
} else {
|
|
iter.ReadVal(existing)
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
if iter.ReadNil() {
|
|
*((*interface{})(ptr)) = nil
|
|
} else {
|
|
*((*interface{})(ptr)) = iter.Read()
|
|
}
|
|
}
|
|
|
|
func (codec *emptyInterfaceCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteVal(*((*interface{})(ptr)))
|
|
}
|
|
|
|
func (codec *emptyInterfaceCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
stream.WriteVal(val)
|
|
}
|
|
|
|
func (codec *emptyInterfaceCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
emptyInterface := (*emptyInterface)(ptr)
|
|
return emptyInterface.typ == nil
|
|
}
|
|
|
|
type nonEmptyInterfaceCodec struct {
|
|
}
|
|
|
|
func (codec *nonEmptyInterfaceCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
nonEmptyInterface := (*nonEmptyInterface)(ptr)
|
|
if nonEmptyInterface.itab == nil {
|
|
iter.ReportError("read non-empty interface", "do not know which concrete type to decode to")
|
|
return
|
|
}
|
|
var i interface{}
|
|
e := (*emptyInterface)(unsafe.Pointer(&i))
|
|
e.typ = nonEmptyInterface.itab.typ
|
|
e.word = nonEmptyInterface.word
|
|
iter.ReadVal(&i)
|
|
if e.word == nil {
|
|
nonEmptyInterface.itab = nil
|
|
}
|
|
nonEmptyInterface.word = e.word
|
|
}
|
|
|
|
func (codec *nonEmptyInterfaceCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
nonEmptyInterface := (*nonEmptyInterface)(ptr)
|
|
var i interface{}
|
|
if nonEmptyInterface.itab != nil {
|
|
e := (*emptyInterface)(unsafe.Pointer(&i))
|
|
e.typ = nonEmptyInterface.itab.typ
|
|
e.word = nonEmptyInterface.word
|
|
}
|
|
stream.WriteVal(i)
|
|
}
|
|
|
|
func (codec *nonEmptyInterfaceCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
stream.WriteVal(val)
|
|
}
|
|
|
|
func (codec *nonEmptyInterfaceCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
nonEmptyInterface := (*nonEmptyInterface)(ptr)
|
|
return nonEmptyInterface.word == nil
|
|
}
|
|
|
|
type anyCodec struct {
|
|
}
|
|
|
|
func (codec *anyCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
*((*Any)(ptr)) = iter.ReadAny()
|
|
}
|
|
|
|
func (codec *anyCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
(*((*Any)(ptr))).WriteTo(stream)
|
|
}
|
|
|
|
func (codec *anyCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
(val.(Any)).WriteTo(stream)
|
|
}
|
|
|
|
func (codec *anyCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return (*((*Any)(ptr))).Size() == 0
|
|
}
|
|
|
|
type jsonNumberCodec struct {
|
|
}
|
|
|
|
func (codec *jsonNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
switch iter.WhatIsNext() {
|
|
case StringValue:
|
|
*((*json.Number)(ptr)) = json.Number(iter.ReadString())
|
|
case NilValue:
|
|
iter.skipFourBytes('n', 'u', 'l', 'l')
|
|
*((*json.Number)(ptr)) = ""
|
|
default:
|
|
*((*json.Number)(ptr)) = json.Number([]byte(iter.readNumberAsString()))
|
|
}
|
|
}
|
|
|
|
func (codec *jsonNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteRaw(string(*((*json.Number)(ptr))))
|
|
}
|
|
|
|
func (codec *jsonNumberCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
stream.WriteRaw(string(val.(json.Number)))
|
|
}
|
|
|
|
func (codec *jsonNumberCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return len(*((*json.Number)(ptr))) == 0
|
|
}
|
|
|
|
type jsoniterNumberCodec struct {
|
|
}
|
|
|
|
func (codec *jsoniterNumberCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
switch iter.WhatIsNext() {
|
|
case StringValue:
|
|
*((*Number)(ptr)) = Number(iter.ReadString())
|
|
case NilValue:
|
|
iter.skipFourBytes('n', 'u', 'l', 'l')
|
|
*((*Number)(ptr)) = ""
|
|
default:
|
|
*((*Number)(ptr)) = Number([]byte(iter.readNumberAsString()))
|
|
}
|
|
}
|
|
|
|
func (codec *jsoniterNumberCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteRaw(string(*((*Number)(ptr))))
|
|
}
|
|
|
|
func (codec *jsoniterNumberCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
stream.WriteRaw(string(val.(Number)))
|
|
}
|
|
|
|
func (codec *jsoniterNumberCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return len(*((*Number)(ptr))) == 0
|
|
}
|
|
|
|
type jsonRawMessageCodec struct {
|
|
}
|
|
|
|
func (codec *jsonRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
*((*json.RawMessage)(ptr)) = json.RawMessage(iter.SkipAndReturnBytes())
|
|
}
|
|
|
|
func (codec *jsonRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteRaw(string(*((*json.RawMessage)(ptr))))
|
|
}
|
|
|
|
func (codec *jsonRawMessageCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
stream.WriteRaw(string(val.(json.RawMessage)))
|
|
}
|
|
|
|
func (codec *jsonRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return len(*((*json.RawMessage)(ptr))) == 0
|
|
}
|
|
|
|
type jsoniterRawMessageCodec struct {
|
|
}
|
|
|
|
func (codec *jsoniterRawMessageCodec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
*((*RawMessage)(ptr)) = RawMessage(iter.SkipAndReturnBytes())
|
|
}
|
|
|
|
func (codec *jsoniterRawMessageCodec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.WriteRaw(string(*((*RawMessage)(ptr))))
|
|
}
|
|
|
|
func (codec *jsoniterRawMessageCodec) EncodeInterface(val interface{}, stream *Stream) {
|
|
stream.WriteRaw(string(val.(RawMessage)))
|
|
}
|
|
|
|
func (codec *jsoniterRawMessageCodec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return len(*((*RawMessage)(ptr))) == 0
|
|
}
|
|
|
|
type base64Codec struct {
|
|
sliceDecoder ValDecoder
|
|
}
|
|
|
|
func (codec *base64Codec) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
if iter.ReadNil() {
|
|
ptrSlice := (*sliceHeader)(ptr)
|
|
ptrSlice.Len = 0
|
|
ptrSlice.Cap = 0
|
|
ptrSlice.Data = nil
|
|
return
|
|
}
|
|
switch iter.WhatIsNext() {
|
|
case StringValue:
|
|
encoding := base64.StdEncoding
|
|
src := iter.SkipAndReturnBytes()
|
|
src = src[1 : len(src)-1]
|
|
decodedLen := encoding.DecodedLen(len(src))
|
|
dst := make([]byte, decodedLen)
|
|
len, err := encoding.Decode(dst, src)
|
|
if err != nil {
|
|
iter.ReportError("decode base64", err.Error())
|
|
} else {
|
|
dst = dst[:len]
|
|
dstSlice := (*sliceHeader)(unsafe.Pointer(&dst))
|
|
ptrSlice := (*sliceHeader)(ptr)
|
|
ptrSlice.Data = dstSlice.Data
|
|
ptrSlice.Cap = dstSlice.Cap
|
|
ptrSlice.Len = dstSlice.Len
|
|
}
|
|
case ArrayValue:
|
|
codec.sliceDecoder.Decode(ptr, iter)
|
|
default:
|
|
iter.ReportError("base64Codec", "invalid input")
|
|
}
|
|
}
|
|
|
|
func (codec *base64Codec) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
src := *((*[]byte)(ptr))
|
|
if len(src) == 0 {
|
|
stream.WriteNil()
|
|
return
|
|
}
|
|
encoding := base64.StdEncoding
|
|
stream.writeByte('"')
|
|
toGrow := encoding.EncodedLen(len(src))
|
|
stream.ensure(toGrow)
|
|
encoding.Encode(stream.buf[stream.n:], src)
|
|
stream.n += toGrow
|
|
stream.writeByte('"')
|
|
}
|
|
|
|
func (codec *base64Codec) EncodeInterface(val interface{}, stream *Stream) {
|
|
ptr := extractInterface(val).word
|
|
src := *((*[]byte)(ptr))
|
|
if len(src) == 0 {
|
|
stream.WriteNil()
|
|
return
|
|
}
|
|
encoding := base64.StdEncoding
|
|
stream.writeByte('"')
|
|
toGrow := encoding.EncodedLen(len(src))
|
|
stream.ensure(toGrow)
|
|
encoding.Encode(stream.buf[stream.n:], src)
|
|
stream.n += toGrow
|
|
stream.writeByte('"')
|
|
}
|
|
|
|
func (codec *base64Codec) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return len(*((*[]byte)(ptr))) == 0
|
|
}
|
|
|
|
type stringModeNumberDecoder struct {
|
|
elemDecoder ValDecoder
|
|
}
|
|
|
|
func (decoder *stringModeNumberDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
c := iter.nextToken()
|
|
if c != '"' {
|
|
iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c}))
|
|
return
|
|
}
|
|
decoder.elemDecoder.Decode(ptr, iter)
|
|
if iter.Error != nil {
|
|
return
|
|
}
|
|
c = iter.readByte()
|
|
if c != '"' {
|
|
iter.ReportError("stringModeNumberDecoder", `expect ", but found `+string([]byte{c}))
|
|
return
|
|
}
|
|
}
|
|
|
|
type stringModeStringDecoder struct {
|
|
elemDecoder ValDecoder
|
|
cfg *frozenConfig
|
|
}
|
|
|
|
func (decoder *stringModeStringDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
decoder.elemDecoder.Decode(ptr, iter)
|
|
str := *((*string)(ptr))
|
|
tempIter := decoder.cfg.BorrowIterator([]byte(str))
|
|
defer decoder.cfg.ReturnIterator(tempIter)
|
|
*((*string)(ptr)) = tempIter.ReadString()
|
|
}
|
|
|
|
type stringModeNumberEncoder struct {
|
|
elemEncoder ValEncoder
|
|
}
|
|
|
|
func (encoder *stringModeNumberEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
stream.writeByte('"')
|
|
encoder.elemEncoder.Encode(ptr, stream)
|
|
stream.writeByte('"')
|
|
}
|
|
|
|
func (encoder *stringModeNumberEncoder) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, encoder)
|
|
}
|
|
|
|
func (encoder *stringModeNumberEncoder) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return encoder.elemEncoder.IsEmpty(ptr)
|
|
}
|
|
|
|
type stringModeStringEncoder struct {
|
|
elemEncoder ValEncoder
|
|
cfg *frozenConfig
|
|
}
|
|
|
|
func (encoder *stringModeStringEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
tempStream := encoder.cfg.BorrowStream(nil)
|
|
defer encoder.cfg.ReturnStream(tempStream)
|
|
encoder.elemEncoder.Encode(ptr, tempStream)
|
|
stream.WriteString(string(tempStream.Buffer()))
|
|
}
|
|
|
|
func (encoder *stringModeStringEncoder) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, encoder)
|
|
}
|
|
|
|
func (encoder *stringModeStringEncoder) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return encoder.elemEncoder.IsEmpty(ptr)
|
|
}
|
|
|
|
type marshalerEncoder struct {
|
|
templateInterface emptyInterface
|
|
checkIsEmpty checkIsEmpty
|
|
}
|
|
|
|
func (encoder *marshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
templateInterface := encoder.templateInterface
|
|
templateInterface.word = ptr
|
|
realInterface := (*interface{})(unsafe.Pointer(&templateInterface))
|
|
marshaler, ok := (*realInterface).(json.Marshaler)
|
|
if !ok {
|
|
stream.WriteVal(nil)
|
|
return
|
|
}
|
|
|
|
bytes, err := marshaler.MarshalJSON()
|
|
if err != nil {
|
|
stream.Error = err
|
|
} else {
|
|
stream.Write(bytes)
|
|
}
|
|
}
|
|
func (encoder *marshalerEncoder) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, encoder)
|
|
}
|
|
|
|
func (encoder *marshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return encoder.checkIsEmpty.IsEmpty(ptr)
|
|
}
|
|
|
|
type textMarshalerEncoder struct {
|
|
templateInterface emptyInterface
|
|
checkIsEmpty checkIsEmpty
|
|
}
|
|
|
|
func (encoder *textMarshalerEncoder) Encode(ptr unsafe.Pointer, stream *Stream) {
|
|
templateInterface := encoder.templateInterface
|
|
templateInterface.word = ptr
|
|
realInterface := (*interface{})(unsafe.Pointer(&templateInterface))
|
|
marshaler := (*realInterface).(encoding.TextMarshaler)
|
|
bytes, err := marshaler.MarshalText()
|
|
if err != nil {
|
|
stream.Error = err
|
|
} else {
|
|
stream.WriteString(string(bytes))
|
|
}
|
|
}
|
|
|
|
func (encoder *textMarshalerEncoder) EncodeInterface(val interface{}, stream *Stream) {
|
|
WriteToStream(val, stream, encoder)
|
|
}
|
|
|
|
func (encoder *textMarshalerEncoder) IsEmpty(ptr unsafe.Pointer) bool {
|
|
return encoder.checkIsEmpty.IsEmpty(ptr)
|
|
}
|
|
|
|
type unmarshalerDecoder struct {
|
|
templateInterface emptyInterface
|
|
}
|
|
|
|
func (decoder *unmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
templateInterface := decoder.templateInterface
|
|
templateInterface.word = ptr
|
|
realInterface := (*interface{})(unsafe.Pointer(&templateInterface))
|
|
unmarshaler := (*realInterface).(json.Unmarshaler)
|
|
iter.nextToken()
|
|
iter.unreadByte() // skip spaces
|
|
bytes := iter.SkipAndReturnBytes()
|
|
err := unmarshaler.UnmarshalJSON(bytes)
|
|
if err != nil {
|
|
iter.ReportError("unmarshalerDecoder", err.Error())
|
|
}
|
|
}
|
|
|
|
type textUnmarshalerDecoder struct {
|
|
templateInterface emptyInterface
|
|
}
|
|
|
|
func (decoder *textUnmarshalerDecoder) Decode(ptr unsafe.Pointer, iter *Iterator) {
|
|
templateInterface := decoder.templateInterface
|
|
templateInterface.word = ptr
|
|
realInterface := (*interface{})(unsafe.Pointer(&templateInterface))
|
|
unmarshaler := (*realInterface).(encoding.TextUnmarshaler)
|
|
str := iter.ReadString()
|
|
err := unmarshaler.UnmarshalText([]byte(str))
|
|
if err != nil {
|
|
iter.ReportError("textUnmarshalerDecoder", err.Error())
|
|
}
|
|
}
|