diff options
Diffstat (limited to 'vendor/github.com/goccy/go-json/internal/decoder')
28 files changed, 0 insertions, 6922 deletions
diff --git a/vendor/github.com/goccy/go-json/internal/decoder/anonymous_field.go b/vendor/github.com/goccy/go-json/internal/decoder/anonymous_field.go deleted file mode 100644 index b6876cf0d..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/anonymous_field.go +++ /dev/null @@ -1,41 +0,0 @@ -package decoder - -import ( - "unsafe" - - "github.com/goccy/go-json/internal/runtime" -) - -type anonymousFieldDecoder struct { - structType *runtime.Type - offset uintptr - dec Decoder -} - -func newAnonymousFieldDecoder(structType *runtime.Type, offset uintptr, dec Decoder) *anonymousFieldDecoder { - return &anonymousFieldDecoder{ - structType: structType, - offset: offset, - dec: dec, - } -} - -func (d *anonymousFieldDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - if *(*unsafe.Pointer)(p) == nil { - *(*unsafe.Pointer)(p) = unsafe_New(d.structType) - } - p = *(*unsafe.Pointer)(p) - return d.dec.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+d.offset)) -} - -func (d *anonymousFieldDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - if *(*unsafe.Pointer)(p) == nil { - *(*unsafe.Pointer)(p) = unsafe_New(d.structType) - } - p = *(*unsafe.Pointer)(p) - return d.dec.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+d.offset)) -} - -func (d *anonymousFieldDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return d.dec.DecodePath(ctx, cursor, depth) -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/array.go b/vendor/github.com/goccy/go-json/internal/decoder/array.go deleted file mode 100644 index 4b23ed43f..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/array.go +++ /dev/null @@ -1,176 +0,0 @@ -package decoder - -import ( - "fmt" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type arrayDecoder struct { - elemType *runtime.Type - size uintptr - valueDecoder Decoder - alen int - structName string - fieldName string - zeroValue unsafe.Pointer -} - -func newArrayDecoder(dec Decoder, elemType *runtime.Type, alen int, structName, fieldName string) *arrayDecoder { - // workaround to avoid checkptr errors. cannot use `*(*unsafe.Pointer)(unsafe_New(elemType))` directly. - zeroValuePtr := unsafe_New(elemType) - zeroValue := **(**unsafe.Pointer)(unsafe.Pointer(&zeroValuePtr)) - return &arrayDecoder{ - valueDecoder: dec, - elemType: elemType, - size: elemType.Size(), - alen: alen, - structName: structName, - fieldName: fieldName, - zeroValue: zeroValue, - } -} - -func (d *arrayDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - - for { - switch s.char() { - case ' ', '\n', '\t', '\r': - case 'n': - if err := nullBytes(s); err != nil { - return err - } - return nil - case '[': - idx := 0 - s.cursor++ - if s.skipWhiteSpace() == ']' { - for idx < d.alen { - *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue - idx++ - } - s.cursor++ - return nil - } - for { - if idx < d.alen { - if err := d.valueDecoder.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+uintptr(idx)*d.size)); err != nil { - return err - } - } else { - if err := s.skipValue(depth); err != nil { - return err - } - } - idx++ - switch s.skipWhiteSpace() { - case ']': - for idx < d.alen { - *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue - idx++ - } - s.cursor++ - return nil - case ',': - s.cursor++ - continue - case nul: - if s.read() { - s.cursor++ - continue - } - goto ERROR - default: - goto ERROR - } - } - case nul: - if s.read() { - continue - } - goto ERROR - default: - goto ERROR - } - s.cursor++ - } -ERROR: - return errors.ErrUnexpectedEndOfJSON("array", s.totalOffset()) -} - -func (d *arrayDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - - for { - switch buf[cursor] { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case 'n': - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - return cursor, nil - case '[': - idx := 0 - cursor++ - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == ']' { - for idx < d.alen { - *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue - idx++ - } - cursor++ - return cursor, nil - } - for { - if idx < d.alen { - c, err := d.valueDecoder.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+uintptr(idx)*d.size)) - if err != nil { - return 0, err - } - cursor = c - } else { - c, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - cursor = c - } - idx++ - cursor = skipWhiteSpace(buf, cursor) - switch buf[cursor] { - case ']': - for idx < d.alen { - *(*unsafe.Pointer)(unsafe.Pointer(uintptr(p) + uintptr(idx)*d.size)) = d.zeroValue - idx++ - } - cursor++ - return cursor, nil - case ',': - cursor++ - continue - default: - return 0, errors.ErrInvalidCharacter(buf[cursor], "array", cursor) - } - } - default: - return 0, errors.ErrUnexpectedEndOfJSON("array", cursor) - } - } -} - -func (d *arrayDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: array decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/assign.go b/vendor/github.com/goccy/go-json/internal/decoder/assign.go deleted file mode 100644 index c53e6ad9f..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/assign.go +++ /dev/null @@ -1,438 +0,0 @@ -package decoder - -import ( - "fmt" - "reflect" - "strconv" -) - -var ( - nilValue = reflect.ValueOf(nil) -) - -func AssignValue(src, dst reflect.Value) error { - if dst.Type().Kind() != reflect.Ptr { - return fmt.Errorf("invalid dst type. required pointer type: %T", dst.Type()) - } - casted, err := castValue(dst.Elem().Type(), src) - if err != nil { - return err - } - dst.Elem().Set(casted) - return nil -} - -func castValue(t reflect.Type, v reflect.Value) (reflect.Value, error) { - switch t.Kind() { - case reflect.Int: - vv, err := castInt(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(int(vv.Int())), nil - case reflect.Int8: - vv, err := castInt(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(int8(vv.Int())), nil - case reflect.Int16: - vv, err := castInt(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(int16(vv.Int())), nil - case reflect.Int32: - vv, err := castInt(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(int32(vv.Int())), nil - case reflect.Int64: - return castInt(v) - case reflect.Uint: - vv, err := castUint(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(uint(vv.Uint())), nil - case reflect.Uint8: - vv, err := castUint(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(uint8(vv.Uint())), nil - case reflect.Uint16: - vv, err := castUint(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(uint16(vv.Uint())), nil - case reflect.Uint32: - vv, err := castUint(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(uint32(vv.Uint())), nil - case reflect.Uint64: - return castUint(v) - case reflect.Uintptr: - vv, err := castUint(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(uintptr(vv.Uint())), nil - case reflect.String: - return castString(v) - case reflect.Bool: - return castBool(v) - case reflect.Float32: - vv, err := castFloat(v) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(float32(vv.Float())), nil - case reflect.Float64: - return castFloat(v) - case reflect.Array: - return castArray(t, v) - case reflect.Slice: - return castSlice(t, v) - case reflect.Map: - return castMap(t, v) - case reflect.Struct: - return castStruct(t, v) - } - return v, nil -} - -func castInt(v reflect.Value) (reflect.Value, error) { - switch v.Type().Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return v, nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return reflect.ValueOf(int64(v.Uint())), nil - case reflect.String: - i64, err := strconv.ParseInt(v.String(), 10, 64) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(i64), nil - case reflect.Bool: - if v.Bool() { - return reflect.ValueOf(int64(1)), nil - } - return reflect.ValueOf(int64(0)), nil - case reflect.Float32, reflect.Float64: - return reflect.ValueOf(int64(v.Float())), nil - case reflect.Array: - if v.Len() > 0 { - return castInt(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to int64 from empty array") - case reflect.Slice: - if v.Len() > 0 { - return castInt(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to int64 from empty slice") - case reflect.Interface: - return castInt(reflect.ValueOf(v.Interface())) - case reflect.Map: - return nilValue, fmt.Errorf("failed to cast to int64 from map") - case reflect.Struct: - return nilValue, fmt.Errorf("failed to cast to int64 from struct") - case reflect.Ptr: - return castInt(v.Elem()) - } - return nilValue, fmt.Errorf("failed to cast to int64 from %s", v.Type().Kind()) -} - -func castUint(v reflect.Value) (reflect.Value, error) { - switch v.Type().Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return reflect.ValueOf(uint64(v.Int())), nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return v, nil - case reflect.String: - u64, err := strconv.ParseUint(v.String(), 10, 64) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(u64), nil - case reflect.Bool: - if v.Bool() { - return reflect.ValueOf(uint64(1)), nil - } - return reflect.ValueOf(uint64(0)), nil - case reflect.Float32, reflect.Float64: - return reflect.ValueOf(uint64(v.Float())), nil - case reflect.Array: - if v.Len() > 0 { - return castUint(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to uint64 from empty array") - case reflect.Slice: - if v.Len() > 0 { - return castUint(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to uint64 from empty slice") - case reflect.Interface: - return castUint(reflect.ValueOf(v.Interface())) - case reflect.Map: - return nilValue, fmt.Errorf("failed to cast to uint64 from map") - case reflect.Struct: - return nilValue, fmt.Errorf("failed to cast to uint64 from struct") - case reflect.Ptr: - return castUint(v.Elem()) - } - return nilValue, fmt.Errorf("failed to cast to uint64 from %s", v.Type().Kind()) -} - -func castString(v reflect.Value) (reflect.Value, error) { - switch v.Type().Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return reflect.ValueOf(fmt.Sprint(v.Int())), nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return reflect.ValueOf(fmt.Sprint(v.Uint())), nil - case reflect.String: - return v, nil - case reflect.Bool: - if v.Bool() { - return reflect.ValueOf("true"), nil - } - return reflect.ValueOf("false"), nil - case reflect.Float32, reflect.Float64: - return reflect.ValueOf(fmt.Sprint(v.Float())), nil - case reflect.Array: - if v.Len() > 0 { - return castString(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to string from empty array") - case reflect.Slice: - if v.Len() > 0 { - return castString(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to string from empty slice") - case reflect.Interface: - return castString(reflect.ValueOf(v.Interface())) - case reflect.Map: - return nilValue, fmt.Errorf("failed to cast to string from map") - case reflect.Struct: - return nilValue, fmt.Errorf("failed to cast to string from struct") - case reflect.Ptr: - return castString(v.Elem()) - } - return nilValue, fmt.Errorf("failed to cast to string from %s", v.Type().Kind()) -} - -func castBool(v reflect.Value) (reflect.Value, error) { - switch v.Type().Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - switch v.Int() { - case 0: - return reflect.ValueOf(false), nil - case 1: - return reflect.ValueOf(true), nil - } - return nilValue, fmt.Errorf("failed to cast to bool from %d", v.Int()) - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - switch v.Uint() { - case 0: - return reflect.ValueOf(false), nil - case 1: - return reflect.ValueOf(true), nil - } - return nilValue, fmt.Errorf("failed to cast to bool from %d", v.Uint()) - case reflect.String: - b, err := strconv.ParseBool(v.String()) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(b), nil - case reflect.Bool: - return v, nil - case reflect.Float32, reflect.Float64: - switch v.Float() { - case 0: - return reflect.ValueOf(false), nil - case 1: - return reflect.ValueOf(true), nil - } - return nilValue, fmt.Errorf("failed to cast to bool from %f", v.Float()) - case reflect.Array: - if v.Len() > 0 { - return castBool(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to string from empty array") - case reflect.Slice: - if v.Len() > 0 { - return castBool(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to string from empty slice") - case reflect.Interface: - return castBool(reflect.ValueOf(v.Interface())) - case reflect.Map: - return nilValue, fmt.Errorf("failed to cast to string from map") - case reflect.Struct: - return nilValue, fmt.Errorf("failed to cast to string from struct") - case reflect.Ptr: - return castBool(v.Elem()) - } - return nilValue, fmt.Errorf("failed to cast to bool from %s", v.Type().Kind()) -} - -func castFloat(v reflect.Value) (reflect.Value, error) { - switch v.Type().Kind() { - case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64: - return reflect.ValueOf(float64(v.Int())), nil - case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr: - return reflect.ValueOf(float64(v.Uint())), nil - case reflect.String: - f64, err := strconv.ParseFloat(v.String(), 64) - if err != nil { - return nilValue, err - } - return reflect.ValueOf(f64), nil - case reflect.Bool: - if v.Bool() { - return reflect.ValueOf(float64(1)), nil - } - return reflect.ValueOf(float64(0)), nil - case reflect.Float32, reflect.Float64: - return v, nil - case reflect.Array: - if v.Len() > 0 { - return castFloat(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to float64 from empty array") - case reflect.Slice: - if v.Len() > 0 { - return castFloat(v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to float64 from empty slice") - case reflect.Interface: - return castFloat(reflect.ValueOf(v.Interface())) - case reflect.Map: - return nilValue, fmt.Errorf("failed to cast to float64 from map") - case reflect.Struct: - return nilValue, fmt.Errorf("failed to cast to float64 from struct") - case reflect.Ptr: - return castFloat(v.Elem()) - } - return nilValue, fmt.Errorf("failed to cast to float64 from %s", v.Type().Kind()) -} - -func castArray(t reflect.Type, v reflect.Value) (reflect.Value, error) { - kind := v.Type().Kind() - if kind == reflect.Interface { - return castArray(t, reflect.ValueOf(v.Interface())) - } - if kind != reflect.Slice && kind != reflect.Array { - return nilValue, fmt.Errorf("failed to cast to array from %s", kind) - } - if t.Elem() == v.Type().Elem() { - return v, nil - } - if t.Len() != v.Len() { - return nilValue, fmt.Errorf("failed to cast [%d]array from slice of %d length", t.Len(), v.Len()) - } - ret := reflect.New(t).Elem() - for i := 0; i < v.Len(); i++ { - vv, err := castValue(t.Elem(), v.Index(i)) - if err != nil { - return nilValue, err - } - ret.Index(i).Set(vv) - } - return ret, nil -} - -func castSlice(t reflect.Type, v reflect.Value) (reflect.Value, error) { - kind := v.Type().Kind() - if kind == reflect.Interface { - return castSlice(t, reflect.ValueOf(v.Interface())) - } - if kind != reflect.Slice && kind != reflect.Array { - return nilValue, fmt.Errorf("failed to cast to slice from %s", kind) - } - if t.Elem() == v.Type().Elem() { - return v, nil - } - ret := reflect.MakeSlice(t, v.Len(), v.Len()) - for i := 0; i < v.Len(); i++ { - vv, err := castValue(t.Elem(), v.Index(i)) - if err != nil { - return nilValue, err - } - ret.Index(i).Set(vv) - } - return ret, nil -} - -func castMap(t reflect.Type, v reflect.Value) (reflect.Value, error) { - ret := reflect.MakeMap(t) - switch v.Type().Kind() { - case reflect.Map: - iter := v.MapRange() - for iter.Next() { - key, err := castValue(t.Key(), iter.Key()) - if err != nil { - return nilValue, err - } - value, err := castValue(t.Elem(), iter.Value()) - if err != nil { - return nilValue, err - } - ret.SetMapIndex(key, value) - } - return ret, nil - case reflect.Interface: - return castMap(t, reflect.ValueOf(v.Interface())) - case reflect.Slice: - if v.Len() > 0 { - return castMap(t, v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to map from empty slice") - } - return nilValue, fmt.Errorf("failed to cast to map from %s", v.Type().Kind()) -} - -func castStruct(t reflect.Type, v reflect.Value) (reflect.Value, error) { - ret := reflect.New(t).Elem() - switch v.Type().Kind() { - case reflect.Map: - iter := v.MapRange() - for iter.Next() { - key := iter.Key() - k, err := castString(key) - if err != nil { - return nilValue, err - } - fieldName := k.String() - field, ok := t.FieldByName(fieldName) - if ok { - value, err := castValue(field.Type, iter.Value()) - if err != nil { - return nilValue, err - } - ret.FieldByName(fieldName).Set(value) - } - } - return ret, nil - case reflect.Struct: - for i := 0; i < v.Type().NumField(); i++ { - name := v.Type().Field(i).Name - ret.FieldByName(name).Set(v.FieldByName(name)) - } - return ret, nil - case reflect.Interface: - return castStruct(t, reflect.ValueOf(v.Interface())) - case reflect.Slice: - if v.Len() > 0 { - return castStruct(t, v.Index(0)) - } - return nilValue, fmt.Errorf("failed to cast to struct from empty slice") - default: - return nilValue, fmt.Errorf("failed to cast to struct from %s", v.Type().Kind()) - } -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/bool.go b/vendor/github.com/goccy/go-json/internal/decoder/bool.go deleted file mode 100644 index ba6cf5bc4..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/bool.go +++ /dev/null @@ -1,83 +0,0 @@ -package decoder - -import ( - "fmt" - "unsafe" - - "github.com/goccy/go-json/internal/errors" -) - -type boolDecoder struct { - structName string - fieldName string -} - -func newBoolDecoder(structName, fieldName string) *boolDecoder { - return &boolDecoder{structName: structName, fieldName: fieldName} -} - -func (d *boolDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - c := s.skipWhiteSpace() - for { - switch c { - case 't': - if err := trueBytes(s); err != nil { - return err - } - **(**bool)(unsafe.Pointer(&p)) = true - return nil - case 'f': - if err := falseBytes(s); err != nil { - return err - } - **(**bool)(unsafe.Pointer(&p)) = false - return nil - case 'n': - if err := nullBytes(s); err != nil { - return err - } - return nil - case nul: - if s.read() { - c = s.char() - continue - } - goto ERROR - } - break - } -ERROR: - return errors.ErrUnexpectedEndOfJSON("bool", s.totalOffset()) -} - -func (d *boolDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - switch buf[cursor] { - case 't': - if err := validateTrue(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - **(**bool)(unsafe.Pointer(&p)) = true - return cursor, nil - case 'f': - if err := validateFalse(buf, cursor); err != nil { - return 0, err - } - cursor += 5 - **(**bool)(unsafe.Pointer(&p)) = false - return cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - return cursor, nil - } - return 0, errors.ErrUnexpectedEndOfJSON("bool", cursor) -} - -func (d *boolDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: bool decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/bytes.go b/vendor/github.com/goccy/go-json/internal/decoder/bytes.go deleted file mode 100644 index 939bf4327..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/bytes.go +++ /dev/null @@ -1,118 +0,0 @@ -package decoder - -import ( - "encoding/base64" - "fmt" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type bytesDecoder struct { - typ *runtime.Type - sliceDecoder Decoder - stringDecoder *stringDecoder - structName string - fieldName string -} - -func byteUnmarshalerSliceDecoder(typ *runtime.Type, structName string, fieldName string) Decoder { - var unmarshalDecoder Decoder - switch { - case runtime.PtrTo(typ).Implements(unmarshalJSONType): - unmarshalDecoder = newUnmarshalJSONDecoder(runtime.PtrTo(typ), structName, fieldName) - case runtime.PtrTo(typ).Implements(unmarshalTextType): - unmarshalDecoder = newUnmarshalTextDecoder(runtime.PtrTo(typ), structName, fieldName) - default: - unmarshalDecoder, _ = compileUint8(typ, structName, fieldName) - } - return newSliceDecoder(unmarshalDecoder, typ, 1, structName, fieldName) -} - -func newBytesDecoder(typ *runtime.Type, structName string, fieldName string) *bytesDecoder { - return &bytesDecoder{ - typ: typ, - sliceDecoder: byteUnmarshalerSliceDecoder(typ, structName, fieldName), - stringDecoder: newStringDecoder(structName, fieldName), - structName: structName, - fieldName: fieldName, - } -} - -func (d *bytesDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - bytes, err := d.decodeStreamBinary(s, depth, p) - if err != nil { - return err - } - if bytes == nil { - s.reset() - return nil - } - decodedLen := base64.StdEncoding.DecodedLen(len(bytes)) - buf := make([]byte, decodedLen) - n, err := base64.StdEncoding.Decode(buf, bytes) - if err != nil { - return err - } - *(*[]byte)(p) = buf[:n] - s.reset() - return nil -} - -func (d *bytesDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - bytes, c, err := d.decodeBinary(ctx, cursor, depth, p) - if err != nil { - return 0, err - } - if bytes == nil { - return c, nil - } - cursor = c - decodedLen := base64.StdEncoding.DecodedLen(len(bytes)) - b := make([]byte, decodedLen) - n, err := base64.StdEncoding.Decode(b, bytes) - if err != nil { - return 0, err - } - *(*[]byte)(p) = b[:n] - return cursor, nil -} - -func (d *bytesDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: []byte decoder does not support decode path") -} - -func (d *bytesDecoder) decodeStreamBinary(s *Stream, depth int64, p unsafe.Pointer) ([]byte, error) { - c := s.skipWhiteSpace() - if c == '[' { - if d.sliceDecoder == nil { - return nil, &errors.UnmarshalTypeError{ - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - } - err := d.sliceDecoder.DecodeStream(s, depth, p) - return nil, err - } - return d.stringDecoder.decodeStreamByte(s) -} - -func (d *bytesDecoder) decodeBinary(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) ([]byte, int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == '[' { - if d.sliceDecoder == nil { - return nil, 0, &errors.UnmarshalTypeError{ - Type: runtime.RType2Type(d.typ), - Offset: cursor, - } - } - c, err := d.sliceDecoder.Decode(ctx, cursor, depth, p) - if err != nil { - return nil, 0, err - } - return nil, c, nil - } - return d.stringDecoder.decodeByte(buf, cursor) -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/compile.go b/vendor/github.com/goccy/go-json/internal/decoder/compile.go deleted file mode 100644 index 8ad50936c..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/compile.go +++ /dev/null @@ -1,493 +0,0 @@ -package decoder - -import ( - "encoding/json" - "fmt" - "reflect" - "strings" - "sync" - "sync/atomic" - "unicode" - "unsafe" - - "github.com/goccy/go-json/internal/runtime" -) - -var ( - jsonNumberType = reflect.TypeOf(json.Number("")) - typeAddr *runtime.TypeAddr - cachedDecoderMap unsafe.Pointer // map[uintptr]decoder - cachedDecoder []Decoder - initOnce sync.Once -) - -func initDecoder() { - initOnce.Do(func() { - typeAddr = runtime.AnalyzeTypeAddr() - if typeAddr == nil { - typeAddr = &runtime.TypeAddr{} - } - cachedDecoder = make([]Decoder, typeAddr.AddrRange>>typeAddr.AddrShift+1) - }) -} - -func loadDecoderMap() map[uintptr]Decoder { - initDecoder() - p := atomic.LoadPointer(&cachedDecoderMap) - return *(*map[uintptr]Decoder)(unsafe.Pointer(&p)) -} - -func storeDecoder(typ uintptr, dec Decoder, m map[uintptr]Decoder) { - initDecoder() - newDecoderMap := make(map[uintptr]Decoder, len(m)+1) - newDecoderMap[typ] = dec - - for k, v := range m { - newDecoderMap[k] = v - } - - atomic.StorePointer(&cachedDecoderMap, *(*unsafe.Pointer)(unsafe.Pointer(&newDecoderMap))) -} - -func compileToGetDecoderSlowPath(typeptr uintptr, typ *runtime.Type) (Decoder, error) { - decoderMap := loadDecoderMap() - if dec, exists := decoderMap[typeptr]; exists { - return dec, nil - } - - dec, err := compileHead(typ, map[uintptr]Decoder{}) - if err != nil { - return nil, err - } - storeDecoder(typeptr, dec, decoderMap) - return dec, nil -} - -func compileHead(typ *runtime.Type, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - switch { - case implementsUnmarshalJSONType(runtime.PtrTo(typ)): - return newUnmarshalJSONDecoder(runtime.PtrTo(typ), "", ""), nil - case runtime.PtrTo(typ).Implements(unmarshalTextType): - return newUnmarshalTextDecoder(runtime.PtrTo(typ), "", ""), nil - } - return compile(typ.Elem(), "", "", structTypeToDecoder) -} - -func compile(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - switch { - case implementsUnmarshalJSONType(runtime.PtrTo(typ)): - return newUnmarshalJSONDecoder(runtime.PtrTo(typ), structName, fieldName), nil - case runtime.PtrTo(typ).Implements(unmarshalTextType): - return newUnmarshalTextDecoder(runtime.PtrTo(typ), structName, fieldName), nil - } - - switch typ.Kind() { - case reflect.Ptr: - return compilePtr(typ, structName, fieldName, structTypeToDecoder) - case reflect.Struct: - return compileStruct(typ, structName, fieldName, structTypeToDecoder) - case reflect.Slice: - elem := typ.Elem() - if elem.Kind() == reflect.Uint8 { - return compileBytes(elem, structName, fieldName) - } - return compileSlice(typ, structName, fieldName, structTypeToDecoder) - case reflect.Array: - return compileArray(typ, structName, fieldName, structTypeToDecoder) - case reflect.Map: - return compileMap(typ, structName, fieldName, structTypeToDecoder) - case reflect.Interface: - return compileInterface(typ, structName, fieldName) - case reflect.Uintptr: - return compileUint(typ, structName, fieldName) - case reflect.Int: - return compileInt(typ, structName, fieldName) - case reflect.Int8: - return compileInt8(typ, structName, fieldName) - case reflect.Int16: - return compileInt16(typ, structName, fieldName) - case reflect.Int32: - return compileInt32(typ, structName, fieldName) - case reflect.Int64: - return compileInt64(typ, structName, fieldName) - case reflect.Uint: - return compileUint(typ, structName, fieldName) - case reflect.Uint8: - return compileUint8(typ, structName, fieldName) - case reflect.Uint16: - return compileUint16(typ, structName, fieldName) - case reflect.Uint32: - return compileUint32(typ, structName, fieldName) - case reflect.Uint64: - return compileUint64(typ, structName, fieldName) - case reflect.String: - return compileString(typ, structName, fieldName) - case reflect.Bool: - return compileBool(structName, fieldName) - case reflect.Float32: - return compileFloat32(structName, fieldName) - case reflect.Float64: - return compileFloat64(structName, fieldName) - case reflect.Func: - return compileFunc(typ, structName, fieldName) - } - return newInvalidDecoder(typ, structName, fieldName), nil -} - -func isStringTagSupportedType(typ *runtime.Type) bool { - switch { - case implementsUnmarshalJSONType(runtime.PtrTo(typ)): - return false - case runtime.PtrTo(typ).Implements(unmarshalTextType): - return false - } - switch typ.Kind() { - case reflect.Map: - return false - case reflect.Slice: - return false - case reflect.Array: - return false - case reflect.Struct: - return false - case reflect.Interface: - return false - } - return true -} - -func compileMapKey(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - if runtime.PtrTo(typ).Implements(unmarshalTextType) { - return newUnmarshalTextDecoder(runtime.PtrTo(typ), structName, fieldName), nil - } - if typ.Kind() == reflect.String { - return newStringDecoder(structName, fieldName), nil - } - dec, err := compile(typ, structName, fieldName, structTypeToDecoder) - if err != nil { - return nil, err - } - for { - switch t := dec.(type) { - case *stringDecoder, *interfaceDecoder: - return dec, nil - case *boolDecoder, *intDecoder, *uintDecoder, *numberDecoder: - return newWrappedStringDecoder(typ, dec, structName, fieldName), nil - case *ptrDecoder: - dec = t.dec - default: - return newInvalidDecoder(typ, structName, fieldName), nil - } - } -} - -func compilePtr(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - dec, err := compile(typ.Elem(), structName, fieldName, structTypeToDecoder) - if err != nil { - return nil, err - } - return newPtrDecoder(dec, typ.Elem(), structName, fieldName), nil -} - -func compileInt(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { - *(*int)(p) = int(v) - }), nil -} - -func compileInt8(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { - *(*int8)(p) = int8(v) - }), nil -} - -func compileInt16(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { - *(*int16)(p) = int16(v) - }), nil -} - -func compileInt32(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { - *(*int32)(p) = int32(v) - }), nil -} - -func compileInt64(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newIntDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v int64) { - *(*int64)(p) = v - }), nil -} - -func compileUint(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { - *(*uint)(p) = uint(v) - }), nil -} - -func compileUint8(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { - *(*uint8)(p) = uint8(v) - }), nil -} - -func compileUint16(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { - *(*uint16)(p) = uint16(v) - }), nil -} - -func compileUint32(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { - *(*uint32)(p) = uint32(v) - }), nil -} - -func compileUint64(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newUintDecoder(typ, structName, fieldName, func(p unsafe.Pointer, v uint64) { - *(*uint64)(p) = v - }), nil -} - -func compileFloat32(structName, fieldName string) (Decoder, error) { - return newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { - *(*float32)(p) = float32(v) - }), nil -} - -func compileFloat64(structName, fieldName string) (Decoder, error) { - return newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { - *(*float64)(p) = v - }), nil -} - -func compileString(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - if typ == runtime.Type2RType(jsonNumberType) { - return newNumberDecoder(structName, fieldName, func(p unsafe.Pointer, v json.Number) { - *(*json.Number)(p) = v - }), nil - } - return newStringDecoder(structName, fieldName), nil -} - -func compileBool(structName, fieldName string) (Decoder, error) { - return newBoolDecoder(structName, fieldName), nil -} - -func compileBytes(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newBytesDecoder(typ, structName, fieldName), nil -} - -func compileSlice(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - elem := typ.Elem() - decoder, err := compile(elem, structName, fieldName, structTypeToDecoder) - if err != nil { - return nil, err - } - return newSliceDecoder(decoder, elem, elem.Size(), structName, fieldName), nil -} - -func compileArray(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - elem := typ.Elem() - decoder, err := compile(elem, structName, fieldName, structTypeToDecoder) - if err != nil { - return nil, err - } - return newArrayDecoder(decoder, elem, typ.Len(), structName, fieldName), nil -} - -func compileMap(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - keyDec, err := compileMapKey(typ.Key(), structName, fieldName, structTypeToDecoder) - if err != nil { - return nil, err - } - valueDec, err := compile(typ.Elem(), structName, fieldName, structTypeToDecoder) - if err != nil { - return nil, err - } - return newMapDecoder(typ, typ.Key(), keyDec, typ.Elem(), valueDec, structName, fieldName), nil -} - -func compileInterface(typ *runtime.Type, structName, fieldName string) (Decoder, error) { - return newInterfaceDecoder(typ, structName, fieldName), nil -} - -func compileFunc(typ *runtime.Type, strutName, fieldName string) (Decoder, error) { - return newFuncDecoder(typ, strutName, fieldName), nil -} - -func typeToStructTags(typ *runtime.Type) runtime.StructTags { - tags := runtime.StructTags{} - fieldNum := typ.NumField() - for i := 0; i < fieldNum; i++ { - field := typ.Field(i) - if runtime.IsIgnoredStructField(field) { - continue - } - tags = append(tags, runtime.StructTagFromField(field)) - } - return tags -} - -func compileStruct(typ *runtime.Type, structName, fieldName string, structTypeToDecoder map[uintptr]Decoder) (Decoder, error) { - fieldNum := typ.NumField() - fieldMap := map[string]*structFieldSet{} - typeptr := uintptr(unsafe.Pointer(typ)) - if dec, exists := structTypeToDecoder[typeptr]; exists { - return dec, nil - } - structDec := newStructDecoder(structName, fieldName, fieldMap) - structTypeToDecoder[typeptr] = structDec - structName = typ.Name() - tags := typeToStructTags(typ) - allFields := []*structFieldSet{} - for i := 0; i < fieldNum; i++ { - field := typ.Field(i) - if runtime.IsIgnoredStructField(field) { - continue - } - isUnexportedField := unicode.IsLower([]rune(field.Name)[0]) - tag := runtime.StructTagFromField(field) - dec, err := compile(runtime.Type2RType(field.Type), structName, field.Name, structTypeToDecoder) - if err != nil { - return nil, err - } - if field.Anonymous && !tag.IsTaggedKey { - if stDec, ok := dec.(*structDecoder); ok { - if runtime.Type2RType(field.Type) == typ { - // recursive definition - continue - } - for k, v := range stDec.fieldMap { - if tags.ExistsKey(k) { - continue - } - fieldSet := &structFieldSet{ - dec: v.dec, - offset: field.Offset + v.offset, - isTaggedKey: v.isTaggedKey, - key: k, - keyLen: int64(len(k)), - } - allFields = append(allFields, fieldSet) - } - } else if pdec, ok := dec.(*ptrDecoder); ok { - contentDec := pdec.contentDecoder() - if pdec.typ == typ { - // recursive definition - continue - } - var fieldSetErr error - if isUnexportedField { - fieldSetErr = fmt.Errorf( - "json: cannot set embedded pointer to unexported struct: %v", - field.Type.Elem(), - ) - } - if dec, ok := contentDec.(*structDecoder); ok { - for k, v := range dec.fieldMap { - if tags.ExistsKey(k) { - continue - } - fieldSet := &structFieldSet{ - dec: newAnonymousFieldDecoder(pdec.typ, v.offset, v.dec), - offset: field.Offset, - isTaggedKey: v.isTaggedKey, - key: k, - keyLen: int64(len(k)), - err: fieldSetErr, - } - allFields = append(allFields, fieldSet) - } - } else { - fieldSet := &structFieldSet{ - dec: pdec, - offset: field.Offset, - isTaggedKey: tag.IsTaggedKey, - key: field.Name, - keyLen: int64(len(field.Name)), - } - allFields = append(allFields, fieldSet) - } - } else { - fieldSet := &structFieldSet{ - dec: dec, - offset: field.Offset, - isTaggedKey: tag.IsTaggedKey, - key: field.Name, - keyLen: int64(len(field.Name)), - } - allFields = append(allFields, fieldSet) - } - } else { - if tag.IsString && isStringTagSupportedType(runtime.Type2RType(field.Type)) { - dec = newWrappedStringDecoder(runtime.Type2RType(field.Type), dec, structName, field.Name) - } - var key string - if tag.Key != "" { - key = tag.Key - } else { - key = field.Name - } - fieldSet := &structFieldSet{ - dec: dec, - offset: field.Offset, - isTaggedKey: tag.IsTaggedKey, - key: key, - keyLen: int64(len(key)), - } - allFields = append(allFields, fieldSet) - } - } - for _, set := range filterDuplicatedFields(allFields) { - fieldMap[set.key] = set - lower := strings.ToLower(set.key) - if _, exists := fieldMap[lower]; !exists { - // first win - fieldMap[lower] = set - } - } - delete(structTypeToDecoder, typeptr) - structDec.tryOptimize() - return structDec, nil -} - -func filterDuplicatedFields(allFields []*structFieldSet) []*structFieldSet { - fieldMap := map[string][]*structFieldSet{} - for _, field := range allFields { - fieldMap[field.key] = append(fieldMap[field.key], field) - } - duplicatedFieldMap := map[string]struct{}{} - for k, sets := range fieldMap { - sets = filterFieldSets(sets) - if len(sets) != 1 { - duplicatedFieldMap[k] = struct{}{} - } - } - - filtered := make([]*structFieldSet, 0, len(allFields)) - for _, field := range allFields { - if _, exists := duplicatedFieldMap[field.key]; exists { - continue - } - filtered = append(filtered, field) - } - return filtered -} - -func filterFieldSets(sets []*structFieldSet) []*structFieldSet { - if len(sets) == 1 { - return sets - } - filtered := make([]*structFieldSet, 0, len(sets)) - for _, set := range sets { - if set.isTaggedKey { - filtered = append(filtered, set) - } - } - return filtered -} - -func implementsUnmarshalJSONType(typ *runtime.Type) bool { - return typ.Implements(unmarshalJSONType) || typ.Implements(unmarshalJSONContextType) -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/compile_norace.go b/vendor/github.com/goccy/go-json/internal/decoder/compile_norace.go deleted file mode 100644 index 025ca85b5..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/compile_norace.go +++ /dev/null @@ -1,30 +0,0 @@ -//go:build !race -// +build !race - -package decoder - -import ( - "unsafe" - - "github.com/goccy/go-json/internal/runtime" -) - -func CompileToGetDecoder(typ *runtime.Type) (Decoder, error) { - initDecoder() - typeptr := uintptr(unsafe.Pointer(typ)) - if typeptr > typeAddr.MaxTypeAddr { - return compileToGetDecoderSlowPath(typeptr, typ) - } - - index := (typeptr - typeAddr.BaseTypeAddr) >> typeAddr.AddrShift - if dec := cachedDecoder[index]; dec != nil { - return dec, nil - } - - dec, err := compileHead(typ, map[uintptr]Decoder{}) - if err != nil { - return nil, err - } - cachedDecoder[index] = dec - return dec, nil -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/compile_race.go b/vendor/github.com/goccy/go-json/internal/decoder/compile_race.go deleted file mode 100644 index 023b817c3..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/compile_race.go +++ /dev/null @@ -1,38 +0,0 @@ -//go:build race -// +build race - -package decoder - -import ( - "sync" - "unsafe" - - "github.com/goccy/go-json/internal/runtime" -) - -var decMu sync.RWMutex - -func CompileToGetDecoder(typ *runtime.Type) (Decoder, error) { - initDecoder() - typeptr := uintptr(unsafe.Pointer(typ)) - if typeptr > typeAddr.MaxTypeAddr { - return compileToGetDecoderSlowPath(typeptr, typ) - } - - index := (typeptr - typeAddr.BaseTypeAddr) >> typeAddr.AddrShift - decMu.RLock() - if dec := cachedDecoder[index]; dec != nil { - decMu.RUnlock() - return dec, nil - } - decMu.RUnlock() - - dec, err := compileHead(typ, map[uintptr]Decoder{}) - if err != nil { - return nil, err - } - decMu.Lock() - cachedDecoder[index] = dec - decMu.Unlock() - return dec, nil -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/context.go b/vendor/github.com/goccy/go-json/internal/decoder/context.go deleted file mode 100644 index cb2ffdafd..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/context.go +++ /dev/null @@ -1,254 +0,0 @@ -package decoder - -import ( - "sync" - "unsafe" - - "github.com/goccy/go-json/internal/errors" -) - -type RuntimeContext struct { - Buf []byte - Option *Option -} - -var ( - runtimeContextPool = sync.Pool{ - New: func() interface{} { - return &RuntimeContext{ - Option: &Option{}, - } - }, - } -) - -func TakeRuntimeContext() *RuntimeContext { - return runtimeContextPool.Get().(*RuntimeContext) -} - -func ReleaseRuntimeContext(ctx *RuntimeContext) { - runtimeContextPool.Put(ctx) -} - -var ( - isWhiteSpace = [256]bool{} -) - -func init() { - isWhiteSpace[' '] = true - isWhiteSpace['\n'] = true - isWhiteSpace['\t'] = true - isWhiteSpace['\r'] = true -} - -func char(ptr unsafe.Pointer, offset int64) byte { - return *(*byte)(unsafe.Pointer(uintptr(ptr) + uintptr(offset))) -} - -func skipWhiteSpace(buf []byte, cursor int64) int64 { - for isWhiteSpace[buf[cursor]] { - cursor++ - } - return cursor -} - -func skipObject(buf []byte, cursor, depth int64) (int64, error) { - braceCount := 1 - for { - switch buf[cursor] { - case '{': - braceCount++ - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - case '}': - depth-- - braceCount-- - if braceCount == 0 { - return cursor + 1, nil - } - case '[': - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - case ']': - depth-- - case '"': - for { - cursor++ - switch buf[cursor] { - case '\\': - cursor++ - if buf[cursor] == nul { - return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - case '"': - goto SWITCH_OUT - case nul: - return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - } - case nul: - return 0, errors.ErrUnexpectedEndOfJSON("object of object", cursor) - } - SWITCH_OUT: - cursor++ - } -} - -func skipArray(buf []byte, cursor, depth int64) (int64, error) { - bracketCount := 1 - for { - switch buf[cursor] { - case '[': - bracketCount++ - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - case ']': - bracketCount-- - depth-- - if bracketCount == 0 { - return cursor + 1, nil - } - case '{': - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - case '}': - depth-- - case '"': - for { - cursor++ - switch buf[cursor] { - case '\\': - cursor++ - if buf[cursor] == nul { - return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - case '"': - goto SWITCH_OUT - case nul: - return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - } - case nul: - return 0, errors.ErrUnexpectedEndOfJSON("array of object", cursor) - } - SWITCH_OUT: - cursor++ - } -} - -func skipValue(buf []byte, cursor, depth int64) (int64, error) { - for { - switch buf[cursor] { - case ' ', '\t', '\n', '\r': - cursor++ - continue - case '{': - return skipObject(buf, cursor+1, depth+1) - case '[': - return skipArray(buf, cursor+1, depth+1) - case '"': - for { - cursor++ - switch buf[cursor] { - case '\\': - cursor++ - if buf[cursor] == nul { - return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - case '"': - return cursor + 1, nil - case nul: - return 0, errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - for { - cursor++ - if floatTable[buf[cursor]] { - continue - } - break - } - return cursor, nil - case 't': - if err := validateTrue(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - return cursor, nil - case 'f': - if err := validateFalse(buf, cursor); err != nil { - return 0, err - } - cursor += 5 - return cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - return cursor, nil - default: - return cursor, errors.ErrUnexpectedEndOfJSON("null", cursor) - } - } -} - -func validateTrue(buf []byte, cursor int64) error { - if cursor+3 >= int64(len(buf)) { - return errors.ErrUnexpectedEndOfJSON("true", cursor) - } - if buf[cursor+1] != 'r' { - return errors.ErrInvalidCharacter(buf[cursor+1], "true", cursor) - } - if buf[cursor+2] != 'u' { - return errors.ErrInvalidCharacter(buf[cursor+2], "true", cursor) - } - if buf[cursor+3] != 'e' { - return errors.ErrInvalidCharacter(buf[cursor+3], "true", cursor) - } - return nil -} - -func validateFalse(buf []byte, cursor int64) error { - if cursor+4 >= int64(len(buf)) { - return errors.ErrUnexpectedEndOfJSON("false", cursor) - } - if buf[cursor+1] != 'a' { - return errors.ErrInvalidCharacter(buf[cursor+1], "false", cursor) - } - if buf[cursor+2] != 'l' { - return errors.ErrInvalidCharacter(buf[cursor+2], "false", cursor) - } - if buf[cursor+3] != 's' { - return errors.ErrInvalidCharacter(buf[cursor+3], "false", cursor) - } - if buf[cursor+4] != 'e' { - return errors.ErrInvalidCharacter(buf[cursor+4], "false", cursor) - } - return nil -} - -func validateNull(buf []byte, cursor int64) error { - if cursor+3 >= int64(len(buf)) { - return errors.ErrUnexpectedEndOfJSON("null", cursor) - } - if buf[cursor+1] != 'u' { - return errors.ErrInvalidCharacter(buf[cursor+1], "null", cursor) - } - if buf[cursor+2] != 'l' { - return errors.ErrInvalidCharacter(buf[cursor+2], "null", cursor) - } - if buf[cursor+3] != 'l' { - return errors.ErrInvalidCharacter(buf[cursor+3], "null", cursor) - } - return nil -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/float.go b/vendor/github.com/goccy/go-json/internal/decoder/float.go deleted file mode 100644 index 9b2eb8b35..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/float.go +++ /dev/null @@ -1,170 +0,0 @@ -package decoder - -import ( - "strconv" - "unsafe" - - "github.com/goccy/go-json/internal/errors" -) - -type floatDecoder struct { - op func(unsafe.Pointer, float64) - structName string - fieldName string -} - -func newFloatDecoder(structName, fieldName string, op func(unsafe.Pointer, float64)) *floatDecoder { - return &floatDecoder{op: op, structName: structName, fieldName: fieldName} -} - -var ( - floatTable = [256]bool{ - '0': true, - '1': true, - '2': true, - '3': true, - '4': true, - '5': true, - '6': true, - '7': true, - '8': true, - '9': true, - '.': true, - 'e': true, - 'E': true, - '+': true, - '-': true, - } - - validEndNumberChar = [256]bool{ - nul: true, - ' ': true, - '\t': true, - '\r': true, - '\n': true, - ',': true, - ':': true, - '}': true, - ']': true, - } -) - -func floatBytes(s *Stream) []byte { - start := s.cursor - for { - s.cursor++ - if floatTable[s.char()] { - continue - } else if s.char() == nul { - if s.read() { - s.cursor-- // for retry current character - continue - } - } - break - } - return s.buf[start:s.cursor] -} - -func (d *floatDecoder) decodeStreamByte(s *Stream) ([]byte, error) { - for { - switch s.char() { - case ' ', '\n', '\t', '\r': - s.cursor++ - continue - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return floatBytes(s), nil - case 'n': - if err := nullBytes(s); err != nil { - return nil, err - } - return nil, nil - case nul: - if s.read() { - continue - } - goto ERROR - default: - goto ERROR - } - } -ERROR: - return nil, errors.ErrUnexpectedEndOfJSON("float", s.totalOffset()) -} - -func (d *floatDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { - for { - switch buf[cursor] { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - start := cursor - cursor++ - for floatTable[buf[cursor]] { - cursor++ - } - num := buf[start:cursor] - return num, cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return nil, cursor, nil - default: - return nil, 0, errors.ErrUnexpectedEndOfJSON("float", cursor) - } - } -} - -func (d *floatDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - bytes, err := d.decodeStreamByte(s) - if err != nil { - return err - } - if bytes == nil { - return nil - } - str := *(*string)(unsafe.Pointer(&bytes)) - f64, err := strconv.ParseFloat(str, 64) - if err != nil { - return errors.ErrSyntax(err.Error(), s.totalOffset()) - } - d.op(p, f64) - return nil -} - -func (d *floatDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - bytes, c, err := d.decodeByte(buf, cursor) - if err != nil { - return 0, err - } - if bytes == nil { - return c, nil - } - cursor = c - if !validEndNumberChar[buf[cursor]] { - return 0, errors.ErrUnexpectedEndOfJSON("float", cursor) - } - s := *(*string)(unsafe.Pointer(&bytes)) - f64, err := strconv.ParseFloat(s, 64) - if err != nil { - return 0, errors.ErrSyntax(err.Error(), cursor) - } - d.op(p, f64) - return cursor, nil -} - -func (d *floatDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - buf := ctx.Buf - bytes, c, err := d.decodeByte(buf, cursor) - if err != nil { - return nil, 0, err - } - if bytes == nil { - return [][]byte{nullbytes}, c, nil - } - return [][]byte{bytes}, c, nil -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/func.go b/vendor/github.com/goccy/go-json/internal/decoder/func.go deleted file mode 100644 index 4cc12ca81..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/func.go +++ /dev/null @@ -1,146 +0,0 @@ -package decoder - -import ( - "bytes" - "fmt" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type funcDecoder struct { - typ *runtime.Type - structName string - fieldName string -} - -func newFuncDecoder(typ *runtime.Type, structName, fieldName string) *funcDecoder { - fnDecoder := &funcDecoder{typ, structName, fieldName} - return fnDecoder -} - -func (d *funcDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - s.skipWhiteSpace() - start := s.cursor - if err := s.skipValue(depth); err != nil { - return err - } - src := s.buf[start:s.cursor] - if len(src) > 0 { - switch src[0] { - case '"': - return &errors.UnmarshalTypeError{ - Value: "string", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - case '[': - return &errors.UnmarshalTypeError{ - Value: "array", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - case '{': - return &errors.UnmarshalTypeError{ - Value: "object", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return &errors.UnmarshalTypeError{ - Value: "number", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - case 'n': - if err := nullBytes(s); err != nil { - return err - } - *(*unsafe.Pointer)(p) = nil - return nil - case 't': - if err := trueBytes(s); err == nil { - return &errors.UnmarshalTypeError{ - Value: "boolean", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - } - case 'f': - if err := falseBytes(s); err == nil { - return &errors.UnmarshalTypeError{ - Value: "boolean", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - } - } - } - return errors.ErrInvalidBeginningOfValue(s.buf[s.cursor], s.totalOffset()) -} - -func (d *funcDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - src := buf[start:end] - if len(src) > 0 { - switch src[0] { - case '"': - return 0, &errors.UnmarshalTypeError{ - Value: "string", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - case '[': - return 0, &errors.UnmarshalTypeError{ - Value: "array", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - case '{': - return 0, &errors.UnmarshalTypeError{ - Value: "object", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return 0, &errors.UnmarshalTypeError{ - Value: "number", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - case 'n': - if bytes.Equal(src, nullbytes) { - *(*unsafe.Pointer)(p) = nil - return end, nil - } - case 't': - if err := validateTrue(buf, start); err == nil { - return 0, &errors.UnmarshalTypeError{ - Value: "boolean", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - } - case 'f': - if err := validateFalse(buf, start); err == nil { - return 0, &errors.UnmarshalTypeError{ - Value: "boolean", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - } - } - } - return cursor, errors.ErrInvalidBeginningOfValue(buf[cursor], cursor) -} - -func (d *funcDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: func decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/int.go b/vendor/github.com/goccy/go-json/internal/decoder/int.go deleted file mode 100644 index 1a7f08199..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/int.go +++ /dev/null @@ -1,246 +0,0 @@ -package decoder - -import ( - "fmt" - "reflect" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type intDecoder struct { - typ *runtime.Type - kind reflect.Kind - op func(unsafe.Pointer, int64) - structName string - fieldName string -} - -func newIntDecoder(typ *runtime.Type, structName, fieldName string, op func(unsafe.Pointer, int64)) *intDecoder { - return &intDecoder{ - typ: typ, - kind: typ.Kind(), - op: op, - structName: structName, - fieldName: fieldName, - } -} - -func (d *intDecoder) typeError(buf []byte, offset int64) *errors.UnmarshalTypeError { - return &errors.UnmarshalTypeError{ - Value: fmt.Sprintf("number %s", string(buf)), - Type: runtime.RType2Type(d.typ), - Struct: d.structName, - Field: d.fieldName, - Offset: offset, - } -} - -var ( - pow10i64 = [...]int64{ - 1e00, 1e01, 1e02, 1e03, 1e04, 1e05, 1e06, 1e07, 1e08, 1e09, - 1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, - } - pow10i64Len = len(pow10i64) -) - -func (d *intDecoder) parseInt(b []byte) (int64, error) { - isNegative := false - if b[0] == '-' { - b = b[1:] - isNegative = true - } - maxDigit := len(b) - if maxDigit > pow10i64Len { - return 0, fmt.Errorf("invalid length of number") - } - sum := int64(0) - for i := 0; i < maxDigit; i++ { - c := int64(b[i]) - 48 - digitValue := pow10i64[maxDigit-i-1] - sum += c * digitValue - } - if isNegative { - return -1 * sum, nil - } - return sum, nil -} - -var ( - numTable = [256]bool{ - '0': true, - '1': true, - '2': true, - '3': true, - '4': true, - '5': true, - '6': true, - '7': true, - '8': true, - '9': true, - } -) - -var ( - numZeroBuf = []byte{'0'} -) - -func (d *intDecoder) decodeStreamByte(s *Stream) ([]byte, error) { - for { - switch s.char() { - case ' ', '\n', '\t', '\r': - s.cursor++ - continue - case '-': - start := s.cursor - for { - s.cursor++ - if numTable[s.char()] { - continue - } else if s.char() == nul { - if s.read() { - s.cursor-- // for retry current character - continue - } - } - break - } - num := s.buf[start:s.cursor] - if len(num) < 2 { - goto ERROR - } - return num, nil - case '0': - s.cursor++ - return numZeroBuf, nil - case '1', '2', '3', '4', '5', '6', '7', '8', '9': - start := s.cursor - for { - s.cursor++ - if numTable[s.char()] { - continue - } else if s.char() == nul { - if s.read() { - s.cursor-- // for retry current character - continue - } - } - break - } - num := s.buf[start:s.cursor] - return num, nil - case 'n': - if err := nullBytes(s); err != nil { - return nil, err - } - return nil, nil - case nul: - if s.read() { - continue - } - goto ERROR - default: - return nil, d.typeError([]byte{s.char()}, s.totalOffset()) - } - } -ERROR: - return nil, errors.ErrUnexpectedEndOfJSON("number(integer)", s.totalOffset()) -} - -func (d *intDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { - b := (*sliceHeader)(unsafe.Pointer(&buf)).data - for { - switch char(b, cursor) { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case '0': - cursor++ - return numZeroBuf, cursor, nil - case '-', '1', '2', '3', '4', '5', '6', '7', '8', '9': - start := cursor - cursor++ - for numTable[char(b, cursor)] { - cursor++ - } - num := buf[start:cursor] - return num, cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return nil, cursor, nil - default: - return nil, 0, d.typeError([]byte{char(b, cursor)}, cursor) - } - } -} - -func (d *intDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - bytes, err := d.decodeStreamByte(s) - if err != nil { - return err - } - if bytes == nil { - return nil - } - i64, err := d.parseInt(bytes) - if err != nil { - return d.typeError(bytes, s.totalOffset()) - } - switch d.kind { - case reflect.Int8: - if i64 < -1*(1<<7) || (1<<7) <= i64 { - return d.typeError(bytes, s.totalOffset()) - } - case reflect.Int16: - if i64 < -1*(1<<15) || (1<<15) <= i64 { - return d.typeError(bytes, s.totalOffset()) - } - case reflect.Int32: - if i64 < -1*(1<<31) || (1<<31) <= i64 { - return d.typeError(bytes, s.totalOffset()) - } - } - d.op(p, i64) - s.reset() - return nil -} - -func (d *intDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - bytes, c, err := d.decodeByte(ctx.Buf, cursor) - if err != nil { - return 0, err - } - if bytes == nil { - return c, nil - } - cursor = c - - i64, err := d.parseInt(bytes) - if err != nil { - return 0, d.typeError(bytes, cursor) - } - switch d.kind { - case reflect.Int8: - if i64 < -1*(1<<7) || (1<<7) <= i64 { - return 0, d.typeError(bytes, cursor) - } - case reflect.Int16: - if i64 < -1*(1<<15) || (1<<15) <= i64 { - return 0, d.typeError(bytes, cursor) - } - case reflect.Int32: - if i64 < -1*(1<<31) || (1<<31) <= i64 { - return 0, d.typeError(bytes, cursor) - } - } - d.op(p, i64) - return cursor, nil -} - -func (d *intDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: int decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/interface.go b/vendor/github.com/goccy/go-json/internal/decoder/interface.go deleted file mode 100644 index 45c69ab8c..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/interface.go +++ /dev/null @@ -1,528 +0,0 @@ -package decoder - -import ( - "bytes" - "encoding" - "encoding/json" - "reflect" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type interfaceDecoder struct { - typ *runtime.Type - structName string - fieldName string - sliceDecoder *sliceDecoder - mapDecoder *mapDecoder - floatDecoder *floatDecoder - numberDecoder *numberDecoder - stringDecoder *stringDecoder -} - -func newEmptyInterfaceDecoder(structName, fieldName string) *interfaceDecoder { - ifaceDecoder := &interfaceDecoder{ - typ: emptyInterfaceType, - structName: structName, - fieldName: fieldName, - floatDecoder: newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { - *(*interface{})(p) = v - }), - numberDecoder: newNumberDecoder(structName, fieldName, func(p unsafe.Pointer, v json.Number) { - *(*interface{})(p) = v - }), - stringDecoder: newStringDecoder(structName, fieldName), - } - ifaceDecoder.sliceDecoder = newSliceDecoder( - ifaceDecoder, - emptyInterfaceType, - emptyInterfaceType.Size(), - structName, fieldName, - ) - ifaceDecoder.mapDecoder = newMapDecoder( - interfaceMapType, - stringType, - ifaceDecoder.stringDecoder, - interfaceMapType.Elem(), - ifaceDecoder, - structName, - fieldName, - ) - return ifaceDecoder -} - -func newInterfaceDecoder(typ *runtime.Type, structName, fieldName string) *interfaceDecoder { - emptyIfaceDecoder := newEmptyInterfaceDecoder(structName, fieldName) - stringDecoder := newStringDecoder(structName, fieldName) - return &interfaceDecoder{ - typ: typ, - structName: structName, - fieldName: fieldName, - sliceDecoder: newSliceDecoder( - emptyIfaceDecoder, - emptyInterfaceType, - emptyInterfaceType.Size(), - structName, fieldName, - ), - mapDecoder: newMapDecoder( - interfaceMapType, - stringType, - stringDecoder, - interfaceMapType.Elem(), - emptyIfaceDecoder, - structName, - fieldName, - ), - floatDecoder: newFloatDecoder(structName, fieldName, func(p unsafe.Pointer, v float64) { - *(*interface{})(p) = v - }), - numberDecoder: newNumberDecoder(structName, fieldName, func(p unsafe.Pointer, v json.Number) { - *(*interface{})(p) = v - }), - stringDecoder: stringDecoder, - } -} - -func (d *interfaceDecoder) numDecoder(s *Stream) Decoder { - if s.UseNumber { - return d.numberDecoder - } - return d.floatDecoder -} - -var ( - emptyInterfaceType = runtime.Type2RType(reflect.TypeOf((*interface{})(nil)).Elem()) - EmptyInterfaceType = emptyInterfaceType - interfaceMapType = runtime.Type2RType( - reflect.TypeOf((*map[string]interface{})(nil)).Elem(), - ) - stringType = runtime.Type2RType( - reflect.TypeOf(""), - ) -) - -func decodeStreamUnmarshaler(s *Stream, depth int64, unmarshaler json.Unmarshaler) error { - start := s.cursor - if err := s.skipValue(depth); err != nil { - return err - } - src := s.buf[start:s.cursor] - dst := make([]byte, len(src)) - copy(dst, src) - - if err := unmarshaler.UnmarshalJSON(dst); err != nil { - return err - } - return nil -} - -func decodeStreamUnmarshalerContext(s *Stream, depth int64, unmarshaler unmarshalerContext) error { - start := s.cursor - if err := s.skipValue(depth); err != nil { - return err - } - src := s.buf[start:s.cursor] - dst := make([]byte, len(src)) - copy(dst, src) - - if err := unmarshaler.UnmarshalJSON(s.Option.Context, dst); err != nil { - return err - } - return nil -} - -func decodeUnmarshaler(buf []byte, cursor, depth int64, unmarshaler json.Unmarshaler) (int64, error) { - cursor = skipWhiteSpace(buf, cursor) - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - src := buf[start:end] - dst := make([]byte, len(src)) - copy(dst, src) - - if err := unmarshaler.UnmarshalJSON(dst); err != nil { - return 0, err - } - return end, nil -} - -func decodeUnmarshalerContext(ctx *RuntimeContext, buf []byte, cursor, depth int64, unmarshaler unmarshalerContext) (int64, error) { - cursor = skipWhiteSpace(buf, cursor) - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - src := buf[start:end] - dst := make([]byte, len(src)) - copy(dst, src) - - if err := unmarshaler.UnmarshalJSON(ctx.Option.Context, dst); err != nil { - return 0, err - } - return end, nil -} - -func decodeStreamTextUnmarshaler(s *Stream, depth int64, unmarshaler encoding.TextUnmarshaler, p unsafe.Pointer) error { - start := s.cursor - if err := s.skipValue(depth); err != nil { - return err - } - src := s.buf[start:s.cursor] - if bytes.Equal(src, nullbytes) { - *(*unsafe.Pointer)(p) = nil - return nil - } - - dst := make([]byte, len(src)) - copy(dst, src) - - if err := unmarshaler.UnmarshalText(dst); err != nil { - return err - } - return nil -} - -func decodeTextUnmarshaler(buf []byte, cursor, depth int64, unmarshaler encoding.TextUnmarshaler, p unsafe.Pointer) (int64, error) { - cursor = skipWhiteSpace(buf, cursor) - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - src := buf[start:end] - if bytes.Equal(src, nullbytes) { - *(*unsafe.Pointer)(p) = nil - return end, nil - } - if s, ok := unquoteBytes(src); ok { - src = s - } - if err := unmarshaler.UnmarshalText(src); err != nil { - return 0, err - } - return end, nil -} - -func (d *interfaceDecoder) decodeStreamEmptyInterface(s *Stream, depth int64, p unsafe.Pointer) error { - c := s.skipWhiteSpace() - for { - switch c { - case '{': - var v map[string]interface{} - ptr := unsafe.Pointer(&v) - if err := d.mapDecoder.DecodeStream(s, depth, ptr); err != nil { - return err - } - *(*interface{})(p) = v - return nil - case '[': - var v []interface{} - ptr := unsafe.Pointer(&v) - if err := d.sliceDecoder.DecodeStream(s, depth, ptr); err != nil { - return err - } - *(*interface{})(p) = v - return nil - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return d.numDecoder(s).DecodeStream(s, depth, p) - case '"': - s.cursor++ - start := s.cursor - for { - switch s.char() { - case '\\': - if _, err := decodeEscapeString(s, nil); err != nil { - return err - } - case '"': - literal := s.buf[start:s.cursor] - s.cursor++ - *(*interface{})(p) = string(literal) - return nil - case nul: - if s.read() { - continue - } - return errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - } - s.cursor++ - } - case 't': - if err := trueBytes(s); err != nil { - return err - } - **(**interface{})(unsafe.Pointer(&p)) = true - return nil - case 'f': - if err := falseBytes(s); err != nil { - return err - } - **(**interface{})(unsafe.Pointer(&p)) = false - return nil - case 'n': - if err := nullBytes(s); err != nil { - return err - } - *(*interface{})(p) = nil - return nil - case nul: - if s.read() { - c = s.char() - continue - } - } - break - } - return errors.ErrInvalidBeginningOfValue(c, s.totalOffset()) -} - -type emptyInterface struct { - typ *runtime.Type - ptr unsafe.Pointer -} - -func (d *interfaceDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - runtimeInterfaceValue := *(*interface{})(unsafe.Pointer(&emptyInterface{ - typ: d.typ, - ptr: p, - })) - rv := reflect.ValueOf(runtimeInterfaceValue) - if rv.NumMethod() > 0 && rv.CanInterface() { - if u, ok := rv.Interface().(unmarshalerContext); ok { - return decodeStreamUnmarshalerContext(s, depth, u) - } - if u, ok := rv.Interface().(json.Unmarshaler); ok { - return decodeStreamUnmarshaler(s, depth, u) - } - if u, ok := rv.Interface().(encoding.TextUnmarshaler); ok { - return decodeStreamTextUnmarshaler(s, depth, u, p) - } - if s.skipWhiteSpace() == 'n' { - if err := nullBytes(s); err != nil { - return err - } - *(*interface{})(p) = nil - return nil - } - return d.errUnmarshalType(rv.Type(), s.totalOffset()) - } - iface := rv.Interface() - ifaceHeader := (*emptyInterface)(unsafe.Pointer(&iface)) - typ := ifaceHeader.typ - if ifaceHeader.ptr == nil || d.typ == typ || typ == nil { - // concrete type is empty interface - return d.decodeStreamEmptyInterface(s, depth, p) - } - if typ.Kind() == reflect.Ptr && typ.Elem() == d.typ || typ.Kind() != reflect.Ptr { - return d.decodeStreamEmptyInterface(s, depth, p) - } - if s.skipWhiteSpace() == 'n' { - if err := nullBytes(s); err != nil { - return err - } - *(*interface{})(p) = nil - return nil - } - decoder, err := CompileToGetDecoder(typ) - if err != nil { - return err - } - return decoder.DecodeStream(s, depth, ifaceHeader.ptr) -} - -func (d *interfaceDecoder) errUnmarshalType(typ reflect.Type, offset int64) *errors.UnmarshalTypeError { - return &errors.UnmarshalTypeError{ - Value: typ.String(), - Type: typ, - Offset: offset, - Struct: d.structName, - Field: d.fieldName, - } -} - -func (d *interfaceDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - runtimeInterfaceValue := *(*interface{})(unsafe.Pointer(&emptyInterface{ - typ: d.typ, - ptr: p, - })) - rv := reflect.ValueOf(runtimeInterfaceValue) - if rv.NumMethod() > 0 && rv.CanInterface() { - if u, ok := rv.Interface().(unmarshalerContext); ok { - return decodeUnmarshalerContext(ctx, buf, cursor, depth, u) - } - if u, ok := rv.Interface().(json.Unmarshaler); ok { - return decodeUnmarshaler(buf, cursor, depth, u) - } - if u, ok := rv.Interface().(encoding.TextUnmarshaler); ok { - return decodeTextUnmarshaler(buf, cursor, depth, u, p) - } - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == 'n' { - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - **(**interface{})(unsafe.Pointer(&p)) = nil - return cursor, nil - } - return 0, d.errUnmarshalType(rv.Type(), cursor) - } - - iface := rv.Interface() - ifaceHeader := (*emptyInterface)(unsafe.Pointer(&iface)) - typ := ifaceHeader.typ - if ifaceHeader.ptr == nil || d.typ == typ || typ == nil { - // concrete type is empty interface - return d.decodeEmptyInterface(ctx, cursor, depth, p) - } - if typ.Kind() == reflect.Ptr && typ.Elem() == d.typ || typ.Kind() != reflect.Ptr { - return d.decodeEmptyInterface(ctx, cursor, depth, p) - } - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == 'n' { - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - **(**interface{})(unsafe.Pointer(&p)) = nil - return cursor, nil - } - decoder, err := CompileToGetDecoder(typ) - if err != nil { - return 0, err - } - return decoder.Decode(ctx, cursor, depth, ifaceHeader.ptr) -} - -func (d *interfaceDecoder) decodeEmptyInterface(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - switch buf[cursor] { - case '{': - var v map[string]interface{} - ptr := unsafe.Pointer(&v) - cursor, err := d.mapDecoder.Decode(ctx, cursor, depth, ptr) - if err != nil { - return 0, err - } - **(**interface{})(unsafe.Pointer(&p)) = v - return cursor, nil - case '[': - var v []interface{} - ptr := unsafe.Pointer(&v) - cursor, err := d.sliceDecoder.Decode(ctx, cursor, depth, ptr) - if err != nil { - return 0, err - } - **(**interface{})(unsafe.Pointer(&p)) = v - return cursor, nil - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return d.floatDecoder.Decode(ctx, cursor, depth, p) - case '"': - var v string - ptr := unsafe.Pointer(&v) - cursor, err := d.stringDecoder.Decode(ctx, cursor, depth, ptr) - if err != nil { - return 0, err - } - **(**interface{})(unsafe.Pointer(&p)) = v - return cursor, nil - case 't': - if err := validateTrue(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - **(**interface{})(unsafe.Pointer(&p)) = true - return cursor, nil - case 'f': - if err := validateFalse(buf, cursor); err != nil { - return 0, err - } - cursor += 5 - **(**interface{})(unsafe.Pointer(&p)) = false - return cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - **(**interface{})(unsafe.Pointer(&p)) = nil - return cursor, nil - } - return cursor, errors.ErrInvalidBeginningOfValue(buf[cursor], cursor) -} - -func NewPathDecoder() Decoder { - ifaceDecoder := &interfaceDecoder{ - typ: emptyInterfaceType, - structName: "", - fieldName: "", - floatDecoder: newFloatDecoder("", "", func(p unsafe.Pointer, v float64) { - *(*interface{})(p) = v - }), - numberDecoder: newNumberDecoder("", "", func(p unsafe.Pointer, v json.Number) { - *(*interface{})(p) = v - }), - stringDecoder: newStringDecoder("", ""), - } - ifaceDecoder.sliceDecoder = newSliceDecoder( - ifaceDecoder, - emptyInterfaceType, - emptyInterfaceType.Size(), - "", "", - ) - ifaceDecoder.mapDecoder = newMapDecoder( - interfaceMapType, - stringType, - ifaceDecoder.stringDecoder, - interfaceMapType.Elem(), - ifaceDecoder, - "", "", - ) - return ifaceDecoder -} - -var ( - truebytes = []byte("true") - falsebytes = []byte("false") -) - -func (d *interfaceDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - switch buf[cursor] { - case '{': - return d.mapDecoder.DecodePath(ctx, cursor, depth) - case '[': - return d.sliceDecoder.DecodePath(ctx, cursor, depth) - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return d.floatDecoder.DecodePath(ctx, cursor, depth) - case '"': - return d.stringDecoder.DecodePath(ctx, cursor, depth) - case 't': - if err := validateTrue(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return [][]byte{truebytes}, cursor, nil - case 'f': - if err := validateFalse(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 5 - return [][]byte{falsebytes}, cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return [][]byte{nullbytes}, cursor, nil - } - return nil, cursor, errors.ErrInvalidBeginningOfValue(buf[cursor], cursor) -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/invalid.go b/vendor/github.com/goccy/go-json/internal/decoder/invalid.go deleted file mode 100644 index 4c9721b09..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/invalid.go +++ /dev/null @@ -1,55 +0,0 @@ -package decoder - -import ( - "reflect" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type invalidDecoder struct { - typ *runtime.Type - kind reflect.Kind - structName string - fieldName string -} - -func newInvalidDecoder(typ *runtime.Type, structName, fieldName string) *invalidDecoder { - return &invalidDecoder{ - typ: typ, - kind: typ.Kind(), - structName: structName, - fieldName: fieldName, - } -} - -func (d *invalidDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - return &errors.UnmarshalTypeError{ - Value: "object", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - Struct: d.structName, - Field: d.fieldName, - } -} - -func (d *invalidDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - return 0, &errors.UnmarshalTypeError{ - Value: "object", - Type: runtime.RType2Type(d.typ), - Offset: cursor, - Struct: d.structName, - Field: d.fieldName, - } -} - -func (d *invalidDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, &errors.UnmarshalTypeError{ - Value: "object", - Type: runtime.RType2Type(d.typ), - Offset: cursor, - Struct: d.structName, - Field: d.fieldName, - } -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/map.go b/vendor/github.com/goccy/go-json/internal/decoder/map.go deleted file mode 100644 index 07a9caea6..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/map.go +++ /dev/null @@ -1,280 +0,0 @@ -package decoder - -import ( - "reflect" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type mapDecoder struct { - mapType *runtime.Type - keyType *runtime.Type - valueType *runtime.Type - canUseAssignFaststrType bool - keyDecoder Decoder - valueDecoder Decoder - structName string - fieldName string -} - -func newMapDecoder(mapType *runtime.Type, keyType *runtime.Type, keyDec Decoder, valueType *runtime.Type, valueDec Decoder, structName, fieldName string) *mapDecoder { - return &mapDecoder{ - mapType: mapType, - keyDecoder: keyDec, - keyType: keyType, - canUseAssignFaststrType: canUseAssignFaststrType(keyType, valueType), - valueType: valueType, - valueDecoder: valueDec, - structName: structName, - fieldName: fieldName, - } -} - -const ( - mapMaxElemSize = 128 -) - -// See detail: https://github.com/goccy/go-json/pull/283 -func canUseAssignFaststrType(key *runtime.Type, value *runtime.Type) bool { - indirectElem := value.Size() > mapMaxElemSize - if indirectElem { - return false - } - return key.Kind() == reflect.String -} - -//go:linkname makemap reflect.makemap -func makemap(*runtime.Type, int) unsafe.Pointer - -//nolint:golint -//go:linkname mapassign_faststr runtime.mapassign_faststr -//go:noescape -func mapassign_faststr(t *runtime.Type, m unsafe.Pointer, s string) unsafe.Pointer - -//go:linkname mapassign reflect.mapassign -//go:noescape -func mapassign(t *runtime.Type, m unsafe.Pointer, k, v unsafe.Pointer) - -func (d *mapDecoder) mapassign(t *runtime.Type, m, k, v unsafe.Pointer) { - if d.canUseAssignFaststrType { - mapV := mapassign_faststr(t, m, *(*string)(k)) - typedmemmove(d.valueType, mapV, v) - } else { - mapassign(t, m, k, v) - } -} - -func (d *mapDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - - switch s.skipWhiteSpace() { - case 'n': - if err := nullBytes(s); err != nil { - return err - } - **(**unsafe.Pointer)(unsafe.Pointer(&p)) = nil - return nil - case '{': - default: - return errors.ErrExpected("{ character for map value", s.totalOffset()) - } - mapValue := *(*unsafe.Pointer)(p) - if mapValue == nil { - mapValue = makemap(d.mapType, 0) - } - s.cursor++ - if s.skipWhiteSpace() == '}' { - *(*unsafe.Pointer)(p) = mapValue - s.cursor++ - return nil - } - for { - k := unsafe_New(d.keyType) - if err := d.keyDecoder.DecodeStream(s, depth, k); err != nil { - return err - } - s.skipWhiteSpace() - if !s.equalChar(':') { - return errors.ErrExpected("colon after object key", s.totalOffset()) - } - s.cursor++ - v := unsafe_New(d.valueType) - if err := d.valueDecoder.DecodeStream(s, depth, v); err != nil { - return err - } - d.mapassign(d.mapType, mapValue, k, v) - s.skipWhiteSpace() - if s.equalChar('}') { - **(**unsafe.Pointer)(unsafe.Pointer(&p)) = mapValue - s.cursor++ - return nil - } - if !s.equalChar(',') { - return errors.ErrExpected("comma after object value", s.totalOffset()) - } - s.cursor++ - } -} - -func (d *mapDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - - cursor = skipWhiteSpace(buf, cursor) - buflen := int64(len(buf)) - if buflen < 2 { - return 0, errors.ErrExpected("{} for map", cursor) - } - switch buf[cursor] { - case 'n': - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - **(**unsafe.Pointer)(unsafe.Pointer(&p)) = nil - return cursor, nil - case '{': - default: - return 0, errors.ErrExpected("{ character for map value", cursor) - } - cursor++ - cursor = skipWhiteSpace(buf, cursor) - mapValue := *(*unsafe.Pointer)(p) - if mapValue == nil { - mapValue = makemap(d.mapType, 0) - } - if buf[cursor] == '}' { - **(**unsafe.Pointer)(unsafe.Pointer(&p)) = mapValue - cursor++ - return cursor, nil - } - for { - k := unsafe_New(d.keyType) - keyCursor, err := d.keyDecoder.Decode(ctx, cursor, depth, k) - if err != nil { - return 0, err - } - cursor = skipWhiteSpace(buf, keyCursor) - if buf[cursor] != ':' { - return 0, errors.ErrExpected("colon after object key", cursor) - } - cursor++ - v := unsafe_New(d.valueType) - valueCursor, err := d.valueDecoder.Decode(ctx, cursor, depth, v) - if err != nil { - return 0, err - } - d.mapassign(d.mapType, mapValue, k, v) - cursor = skipWhiteSpace(buf, valueCursor) - if buf[cursor] == '}' { - **(**unsafe.Pointer)(unsafe.Pointer(&p)) = mapValue - cursor++ - return cursor, nil - } - if buf[cursor] != ',' { - return 0, errors.ErrExpected("comma after object value", cursor) - } - cursor++ - } -} - -func (d *mapDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - buf := ctx.Buf - depth++ - if depth > maxDecodeNestingDepth { - return nil, 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - - cursor = skipWhiteSpace(buf, cursor) - buflen := int64(len(buf)) - if buflen < 2 { - return nil, 0, errors.ErrExpected("{} for map", cursor) - } - switch buf[cursor] { - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return [][]byte{nullbytes}, cursor, nil - case '{': - default: - return nil, 0, errors.ErrExpected("{ character for map value", cursor) - } - cursor++ - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == '}' { - cursor++ - return nil, cursor, nil - } - keyDecoder, ok := d.keyDecoder.(*stringDecoder) - if !ok { - return nil, 0, &errors.UnmarshalTypeError{ - Value: "string", - Type: reflect.TypeOf(""), - Offset: cursor, - Struct: d.structName, - Field: d.fieldName, - } - } - ret := [][]byte{} - for { - key, keyCursor, err := keyDecoder.decodeByte(buf, cursor) - if err != nil { - return nil, 0, err - } - cursor = skipWhiteSpace(buf, keyCursor) - if buf[cursor] != ':' { - return nil, 0, errors.ErrExpected("colon after object key", cursor) - } - cursor++ - child, found, err := ctx.Option.Path.Field(string(key)) - if err != nil { - return nil, 0, err - } - if found { - if child != nil { - oldPath := ctx.Option.Path.node - ctx.Option.Path.node = child - paths, c, err := d.valueDecoder.DecodePath(ctx, cursor, depth) - if err != nil { - return nil, 0, err - } - ctx.Option.Path.node = oldPath - ret = append(ret, paths...) - cursor = c - } else { - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return nil, 0, err - } - ret = append(ret, buf[start:end]) - cursor = end - } - } else { - c, err := skipValue(buf, cursor, depth) - if err != nil { - return nil, 0, err - } - cursor = c - } - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == '}' { - cursor++ - return ret, cursor, nil - } - if buf[cursor] != ',' { - return nil, 0, errors.ErrExpected("comma after object value", cursor) - } - cursor++ - } -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/number.go b/vendor/github.com/goccy/go-json/internal/decoder/number.go deleted file mode 100644 index 10e5435e6..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/number.go +++ /dev/null @@ -1,123 +0,0 @@ -package decoder - -import ( - "encoding/json" - "strconv" - "unsafe" - - "github.com/goccy/go-json/internal/errors" -) - -type numberDecoder struct { - stringDecoder *stringDecoder - op func(unsafe.Pointer, json.Number) - structName string - fieldName string -} - -func newNumberDecoder(structName, fieldName string, op func(unsafe.Pointer, json.Number)) *numberDecoder { - return &numberDecoder{ - stringDecoder: newStringDecoder(structName, fieldName), - op: op, - structName: structName, - fieldName: fieldName, - } -} - -func (d *numberDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - bytes, err := d.decodeStreamByte(s) - if err != nil { - return err - } - if _, err := strconv.ParseFloat(*(*string)(unsafe.Pointer(&bytes)), 64); err != nil { - return errors.ErrSyntax(err.Error(), s.totalOffset()) - } - d.op(p, json.Number(string(bytes))) - s.reset() - return nil -} - -func (d *numberDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - bytes, c, err := d.decodeByte(ctx.Buf, cursor) - if err != nil { - return 0, err - } - if _, err := strconv.ParseFloat(*(*string)(unsafe.Pointer(&bytes)), 64); err != nil { - return 0, errors.ErrSyntax(err.Error(), c) - } - cursor = c - s := *(*string)(unsafe.Pointer(&bytes)) - d.op(p, json.Number(s)) - return cursor, nil -} - -func (d *numberDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - bytes, c, err := d.decodeByte(ctx.Buf, cursor) - if err != nil { - return nil, 0, err - } - if bytes == nil { - return [][]byte{nullbytes}, c, nil - } - return [][]byte{bytes}, c, nil -} - -func (d *numberDecoder) decodeStreamByte(s *Stream) ([]byte, error) { - start := s.cursor - for { - switch s.char() { - case ' ', '\n', '\t', '\r': - s.cursor++ - continue - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return floatBytes(s), nil - case 'n': - if err := nullBytes(s); err != nil { - return nil, err - } - return nil, nil - case '"': - return d.stringDecoder.decodeStreamByte(s) - case nul: - if s.read() { - continue - } - goto ERROR - default: - goto ERROR - } - } -ERROR: - if s.cursor == start { - return nil, errors.ErrInvalidBeginningOfValue(s.char(), s.totalOffset()) - } - return nil, errors.ErrUnexpectedEndOfJSON("json.Number", s.totalOffset()) -} - -func (d *numberDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { - for { - switch buf[cursor] { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - start := cursor - cursor++ - for floatTable[buf[cursor]] { - cursor++ - } - num := buf[start:cursor] - return num, cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return nil, cursor, nil - case '"': - return d.stringDecoder.decodeByte(buf, cursor) - default: - return nil, 0, errors.ErrUnexpectedEndOfJSON("json.Number", cursor) - } - } -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/option.go b/vendor/github.com/goccy/go-json/internal/decoder/option.go deleted file mode 100644 index 502f772eb..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/option.go +++ /dev/null @@ -1,17 +0,0 @@ -package decoder - -import "context" - -type OptionFlags uint8 - -const ( - FirstWinOption OptionFlags = 1 << iota - ContextOption - PathOption -) - -type Option struct { - Flags OptionFlags - Context context.Context - Path *Path -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/path.go b/vendor/github.com/goccy/go-json/internal/decoder/path.go deleted file mode 100644 index a15ff69e3..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/path.go +++ /dev/null @@ -1,670 +0,0 @@ -package decoder - -import ( - "fmt" - "reflect" - "strconv" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type PathString string - -func (s PathString) Build() (*Path, error) { - builder := new(PathBuilder) - return builder.Build([]rune(s)) -} - -type PathBuilder struct { - root PathNode - node PathNode - singleQuotePathSelector bool - doubleQuotePathSelector bool -} - -func (b *PathBuilder) Build(buf []rune) (*Path, error) { - node, err := b.build(buf) - if err != nil { - return nil, err - } - return &Path{ - node: node, - RootSelectorOnly: node == nil, - SingleQuotePathSelector: b.singleQuotePathSelector, - DoubleQuotePathSelector: b.doubleQuotePathSelector, - }, nil -} - -func (b *PathBuilder) build(buf []rune) (PathNode, error) { - if len(buf) == 0 { - return nil, errors.ErrEmptyPath() - } - if buf[0] != '$' { - return nil, errors.ErrInvalidPath("JSON Path must start with a $ character") - } - if len(buf) == 1 { - return nil, nil - } - buf = buf[1:] - offset, err := b.buildNext(buf) - if err != nil { - return nil, err - } - if len(buf) > offset { - return nil, errors.ErrInvalidPath("remain invalid path %q", buf[offset:]) - } - return b.root, nil -} - -func (b *PathBuilder) buildNextCharIfExists(buf []rune, cursor int) (int, error) { - if len(buf) > cursor { - offset, err := b.buildNext(buf[cursor:]) - if err != nil { - return 0, err - } - return cursor + 1 + offset, nil - } - return cursor, nil -} - -func (b *PathBuilder) buildNext(buf []rune) (int, error) { - switch buf[0] { - case '.': - if len(buf) == 1 { - return 0, errors.ErrInvalidPath("JSON Path ends with dot character") - } - offset, err := b.buildSelector(buf[1:]) - if err != nil { - return 0, err - } - return offset + 1, nil - case '[': - if len(buf) == 1 { - return 0, errors.ErrInvalidPath("JSON Path ends with left bracket character") - } - offset, err := b.buildIndex(buf[1:]) - if err != nil { - return 0, err - } - return offset + 1, nil - default: - return 0, errors.ErrInvalidPath("expect dot or left bracket character. but found %c character", buf[0]) - } -} - -func (b *PathBuilder) buildSelector(buf []rune) (int, error) { - switch buf[0] { - case '.': - if len(buf) == 1 { - return 0, errors.ErrInvalidPath("JSON Path ends with double dot character") - } - offset, err := b.buildPathRecursive(buf[1:]) - if err != nil { - return 0, err - } - return 1 + offset, nil - case '[', ']', '$', '*': - return 0, errors.ErrInvalidPath("found invalid path character %c after dot", buf[0]) - } - for cursor := 0; cursor < len(buf); cursor++ { - switch buf[cursor] { - case '$', '*', ']': - return 0, errors.ErrInvalidPath("found %c character in field selector context", buf[cursor]) - case '.': - if cursor+1 >= len(buf) { - return 0, errors.ErrInvalidPath("JSON Path ends with dot character") - } - selector := buf[:cursor] - b.addSelectorNode(string(selector)) - offset, err := b.buildSelector(buf[cursor+1:]) - if err != nil { - return 0, err - } - return cursor + 1 + offset, nil - case '[': - if cursor+1 >= len(buf) { - return 0, errors.ErrInvalidPath("JSON Path ends with left bracket character") - } - selector := buf[:cursor] - b.addSelectorNode(string(selector)) - offset, err := b.buildIndex(buf[cursor+1:]) - if err != nil { - return 0, err - } - return cursor + 1 + offset, nil - case '"': - if cursor+1 >= len(buf) { - return 0, errors.ErrInvalidPath("JSON Path ends with double quote character") - } - offset, err := b.buildQuoteSelector(buf[cursor+1:], DoubleQuotePathSelector) - if err != nil { - return 0, err - } - return cursor + 1 + offset, nil - } - } - b.addSelectorNode(string(buf)) - return len(buf), nil -} - -func (b *PathBuilder) buildQuoteSelector(buf []rune, sel QuotePathSelector) (int, error) { - switch buf[0] { - case '[', ']', '$', '.', '*', '\'', '"': - return 0, errors.ErrInvalidPath("found invalid path character %c after quote", buf[0]) - } - for cursor := 0; cursor < len(buf); cursor++ { - switch buf[cursor] { - case '\'': - if sel != SingleQuotePathSelector { - return 0, errors.ErrInvalidPath("found double quote character in field selector with single quote context") - } - if len(buf) <= cursor+1 { - return 0, errors.ErrInvalidPath("JSON Path ends with single quote character in field selector context") - } - if buf[cursor+1] != ']' { - return 0, errors.ErrInvalidPath("expect right bracket for field selector with single quote but found %c", buf[cursor+1]) - } - selector := buf[:cursor] - b.addSelectorNode(string(selector)) - b.singleQuotePathSelector = true - return b.buildNextCharIfExists(buf, cursor+2) - case '"': - if sel != DoubleQuotePathSelector { - return 0, errors.ErrInvalidPath("found single quote character in field selector with double quote context") - } - selector := buf[:cursor] - b.addSelectorNode(string(selector)) - b.doubleQuotePathSelector = true - return b.buildNextCharIfExists(buf, cursor+1) - } - } - return 0, errors.ErrInvalidPath("couldn't find quote character in selector quote path context") -} - -func (b *PathBuilder) buildPathRecursive(buf []rune) (int, error) { - switch buf[0] { - case '.', '[', ']', '$', '*': - return 0, errors.ErrInvalidPath("found invalid path character %c after double dot", buf[0]) - } - for cursor := 0; cursor < len(buf); cursor++ { - switch buf[cursor] { - case '$', '*', ']': - return 0, errors.ErrInvalidPath("found %c character in field selector context", buf[cursor]) - case '.': - if cursor+1 >= len(buf) { - return 0, errors.ErrInvalidPath("JSON Path ends with dot character") - } - selector := buf[:cursor] - b.addRecursiveNode(string(selector)) - offset, err := b.buildSelector(buf[cursor+1:]) - if err != nil { - return 0, err - } - return cursor + 1 + offset, nil - case '[': - if cursor+1 >= len(buf) { - return 0, errors.ErrInvalidPath("JSON Path ends with left bracket character") - } - selector := buf[:cursor] - b.addRecursiveNode(string(selector)) - offset, err := b.buildIndex(buf[cursor+1:]) - if err != nil { - return 0, err - } - return cursor + 1 + offset, nil - } - } - b.addRecursiveNode(string(buf)) - return len(buf), nil -} - -func (b *PathBuilder) buildIndex(buf []rune) (int, error) { - switch buf[0] { - case '.', '[', ']', '$': - return 0, errors.ErrInvalidPath("found invalid path character %c after left bracket", buf[0]) - case '\'': - if len(buf) == 1 { - return 0, errors.ErrInvalidPath("JSON Path ends with single quote character") - } - offset, err := b.buildQuoteSelector(buf[1:], SingleQuotePathSelector) - if err != nil { - return 0, err - } - return 1 + offset, nil - case '*': - if len(buf) == 1 { - return 0, errors.ErrInvalidPath("JSON Path ends with star character") - } - if buf[1] != ']' { - return 0, errors.ErrInvalidPath("expect right bracket character for index all path but found %c character", buf[1]) - } - b.addIndexAllNode() - offset := len("*]") - if len(buf) > 2 { - buildOffset, err := b.buildNext(buf[2:]) - if err != nil { - return 0, err - } - return offset + buildOffset, nil - } - return offset, nil - } - - for cursor := 0; cursor < len(buf); cursor++ { - switch buf[cursor] { - case ']': - index, err := strconv.ParseInt(string(buf[:cursor]), 10, 64) - if err != nil { - return 0, errors.ErrInvalidPath("%q is unexpected index path", buf[:cursor]) - } - b.addIndexNode(int(index)) - return b.buildNextCharIfExists(buf, cursor+1) - } - } - return 0, errors.ErrInvalidPath("couldn't find right bracket character in index path context") -} - -func (b *PathBuilder) addIndexAllNode() { - node := newPathIndexAllNode() - if b.root == nil { - b.root = node - b.node = node - } else { - b.node = b.node.chain(node) - } -} - -func (b *PathBuilder) addRecursiveNode(selector string) { - node := newPathRecursiveNode(selector) - if b.root == nil { - b.root = node - b.node = node - } else { - b.node = b.node.chain(node) - } -} - -func (b *PathBuilder) addSelectorNode(name string) { - node := newPathSelectorNode(name) - if b.root == nil { - b.root = node - b.node = node - } else { - b.node = b.node.chain(node) - } -} - -func (b *PathBuilder) addIndexNode(idx int) { - node := newPathIndexNode(idx) - if b.root == nil { - b.root = node - b.node = node - } else { - b.node = b.node.chain(node) - } -} - -type QuotePathSelector int - -const ( - SingleQuotePathSelector QuotePathSelector = 1 - DoubleQuotePathSelector QuotePathSelector = 2 -) - -type Path struct { - node PathNode - RootSelectorOnly bool - SingleQuotePathSelector bool - DoubleQuotePathSelector bool -} - -func (p *Path) Field(sel string) (PathNode, bool, error) { - if p.node == nil { - return nil, false, nil - } - return p.node.Field(sel) -} - -func (p *Path) Get(src, dst reflect.Value) error { - if p.node == nil { - return nil - } - return p.node.Get(src, dst) -} - -func (p *Path) String() string { - if p.node == nil { - return "$" - } - return p.node.String() -} - -type PathNode interface { - fmt.Stringer - Index(idx int) (PathNode, bool, error) - Field(fieldName string) (PathNode, bool, error) - Get(src, dst reflect.Value) error - chain(PathNode) PathNode - target() bool - single() bool -} - -type BasePathNode struct { - child PathNode -} - -func (n *BasePathNode) chain(node PathNode) PathNode { - n.child = node - return node -} - -func (n *BasePathNode) target() bool { - return n.child == nil -} - -func (n *BasePathNode) single() bool { - return true -} - -type PathSelectorNode struct { - *BasePathNode - selector string -} - -func newPathSelectorNode(selector string) *PathSelectorNode { - return &PathSelectorNode{ - BasePathNode: &BasePathNode{}, - selector: selector, - } -} - -func (n *PathSelectorNode) Index(idx int) (PathNode, bool, error) { - return nil, false, &errors.PathError{} -} - -func (n *PathSelectorNode) Field(fieldName string) (PathNode, bool, error) { - if n.selector == fieldName { - return n.child, true, nil - } - return nil, false, nil -} - -func (n *PathSelectorNode) Get(src, dst reflect.Value) error { - switch src.Type().Kind() { - case reflect.Map: - iter := src.MapRange() - for iter.Next() { - key, ok := iter.Key().Interface().(string) - if !ok { - return fmt.Errorf("invalid map key type %T", src.Type().Key()) - } - child, found, err := n.Field(key) - if err != nil { - return err - } - if found { - if child != nil { - return child.Get(iter.Value(), dst) - } - return AssignValue(iter.Value(), dst) - } - } - case reflect.Struct: - typ := src.Type() - for i := 0; i < typ.Len(); i++ { - tag := runtime.StructTagFromField(typ.Field(i)) - child, found, err := n.Field(tag.Key) - if err != nil { - return err - } - if found { - if child != nil { - return child.Get(src.Field(i), dst) - } - return AssignValue(src.Field(i), dst) - } - } - case reflect.Ptr: - return n.Get(src.Elem(), dst) - case reflect.Interface: - return n.Get(reflect.ValueOf(src.Interface()), dst) - case reflect.Float64, reflect.String, reflect.Bool: - return AssignValue(src, dst) - } - return fmt.Errorf("failed to get %s value from %s", n.selector, src.Type()) -} - -func (n *PathSelectorNode) String() string { - s := fmt.Sprintf(".%s", n.selector) - if n.child != nil { - s += n.child.String() - } - return s -} - -type PathIndexNode struct { - *BasePathNode - selector int -} - -func newPathIndexNode(selector int) *PathIndexNode { - return &PathIndexNode{ - BasePathNode: &BasePathNode{}, - selector: selector, - } -} - -func (n *PathIndexNode) Index(idx int) (PathNode, bool, error) { - if n.selector == idx { - return n.child, true, nil - } - return nil, false, nil -} - -func (n *PathIndexNode) Field(fieldName string) (PathNode, bool, error) { - return nil, false, &errors.PathError{} -} - -func (n *PathIndexNode) Get(src, dst reflect.Value) error { - switch src.Type().Kind() { - case reflect.Array, reflect.Slice: - if src.Len() > n.selector { - if n.child != nil { - return n.child.Get(src.Index(n.selector), dst) - } - return AssignValue(src.Index(n.selector), dst) - } - case reflect.Ptr: - return n.Get(src.Elem(), dst) - case reflect.Interface: - return n.Get(reflect.ValueOf(src.Interface()), dst) - } - return fmt.Errorf("failed to get [%d] value from %s", n.selector, src.Type()) -} - -func (n *PathIndexNode) String() string { - s := fmt.Sprintf("[%d]", n.selector) - if n.child != nil { - s += n.child.String() - } - return s -} - -type PathIndexAllNode struct { - *BasePathNode -} - -func newPathIndexAllNode() *PathIndexAllNode { - return &PathIndexAllNode{ - BasePathNode: &BasePathNode{}, - } -} - -func (n *PathIndexAllNode) Index(idx int) (PathNode, bool, error) { - return n.child, true, nil -} - -func (n *PathIndexAllNode) Field(fieldName string) (PathNode, bool, error) { - return nil, false, &errors.PathError{} -} - -func (n *PathIndexAllNode) Get(src, dst reflect.Value) error { - switch src.Type().Kind() { - case reflect.Array, reflect.Slice: - var arr []interface{} - for i := 0; i < src.Len(); i++ { - var v interface{} - rv := reflect.ValueOf(&v) - if n.child != nil { - if err := n.child.Get(src.Index(i), rv); err != nil { - return err - } - } else { - if err := AssignValue(src.Index(i), rv); err != nil { - return err - } - } - arr = append(arr, v) - } - if err := AssignValue(reflect.ValueOf(arr), dst); err != nil { - return err - } - return nil - case reflect.Ptr: - return n.Get(src.Elem(), dst) - case reflect.Interface: - return n.Get(reflect.ValueOf(src.Interface()), dst) - } - return fmt.Errorf("failed to get all value from %s", src.Type()) -} - -func (n *PathIndexAllNode) String() string { - s := "[*]" - if n.child != nil { - s += n.child.String() - } - return s -} - -type PathRecursiveNode struct { - *BasePathNode - selector string -} - -func newPathRecursiveNode(selector string) *PathRecursiveNode { - node := newPathSelectorNode(selector) - return &PathRecursiveNode{ - BasePathNode: &BasePathNode{ - child: node, - }, - selector: selector, - } -} - -func (n *PathRecursiveNode) Field(fieldName string) (PathNode, bool, error) { - if n.selector == fieldName { - return n.child, true, nil - } - return nil, false, nil -} - -func (n *PathRecursiveNode) Index(_ int) (PathNode, bool, error) { - return n, true, nil -} - -func valueToSliceValue(v interface{}) []interface{} { - rv := reflect.ValueOf(v) - ret := []interface{}{} - if rv.Type().Kind() == reflect.Slice || rv.Type().Kind() == reflect.Array { - for i := 0; i < rv.Len(); i++ { - ret = append(ret, rv.Index(i).Interface()) - } - return ret - } - return []interface{}{v} -} - -func (n *PathRecursiveNode) Get(src, dst reflect.Value) error { - if n.child == nil { - return fmt.Errorf("failed to get by recursive path ..%s", n.selector) - } - var arr []interface{} - switch src.Type().Kind() { - case reflect.Map: - iter := src.MapRange() - for iter.Next() { - key, ok := iter.Key().Interface().(string) - if !ok { - return fmt.Errorf("invalid map key type %T", src.Type().Key()) - } - child, found, err := n.Field(key) - if err != nil { - return err - } - if found { - var v interface{} - rv := reflect.ValueOf(&v) - _ = child.Get(iter.Value(), rv) - arr = append(arr, valueToSliceValue(v)...) - } else { - var v interface{} - rv := reflect.ValueOf(&v) - _ = n.Get(iter.Value(), rv) - if v != nil { - arr = append(arr, valueToSliceValue(v)...) - } - } - } - _ = AssignValue(reflect.ValueOf(arr), dst) - return nil - case reflect.Struct: - typ := src.Type() - for i := 0; i < typ.Len(); i++ { - tag := runtime.StructTagFromField(typ.Field(i)) - child, found, err := n.Field(tag.Key) - if err != nil { - return err - } - if found { - var v interface{} - rv := reflect.ValueOf(&v) - _ = child.Get(src.Field(i), rv) - arr = append(arr, valueToSliceValue(v)...) - } else { - var v interface{} - rv := reflect.ValueOf(&v) - _ = n.Get(src.Field(i), rv) - if v != nil { - arr = append(arr, valueToSliceValue(v)...) - } - } - } - _ = AssignValue(reflect.ValueOf(arr), dst) - return nil - case reflect.Array, reflect.Slice: - for i := 0; i < src.Len(); i++ { - var v interface{} - rv := reflect.ValueOf(&v) - _ = n.Get(src.Index(i), rv) - if v != nil { - arr = append(arr, valueToSliceValue(v)...) - } - } - _ = AssignValue(reflect.ValueOf(arr), dst) - return nil - case reflect.Ptr: - return n.Get(src.Elem(), dst) - case reflect.Interface: - return n.Get(reflect.ValueOf(src.Interface()), dst) - } - return fmt.Errorf("failed to get %s value from %s", n.selector, src.Type()) -} - -func (n *PathRecursiveNode) String() string { - s := fmt.Sprintf("..%s", n.selector) - if n.child != nil { - s += n.child.String() - } - return s -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/ptr.go b/vendor/github.com/goccy/go-json/internal/decoder/ptr.go deleted file mode 100644 index ae2299466..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/ptr.go +++ /dev/null @@ -1,97 +0,0 @@ -package decoder - -import ( - "fmt" - "unsafe" - - "github.com/goccy/go-json/internal/runtime" -) - -type ptrDecoder struct { - dec Decoder - typ *runtime.Type - structName string - fieldName string -} - -func newPtrDecoder(dec Decoder, typ *runtime.Type, structName, fieldName string) *ptrDecoder { - return &ptrDecoder{ - dec: dec, - typ: typ, - structName: structName, - fieldName: fieldName, - } -} - -func (d *ptrDecoder) contentDecoder() Decoder { - dec, ok := d.dec.(*ptrDecoder) - if !ok { - return d.dec - } - return dec.contentDecoder() -} - -//nolint:golint -//go:linkname unsafe_New reflect.unsafe_New -func unsafe_New(*runtime.Type) unsafe.Pointer - -func UnsafeNew(t *runtime.Type) unsafe.Pointer { - return unsafe_New(t) -} - -func (d *ptrDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - if s.skipWhiteSpace() == nul { - s.read() - } - if s.char() == 'n' { - if err := nullBytes(s); err != nil { - return err - } - *(*unsafe.Pointer)(p) = nil - return nil - } - var newptr unsafe.Pointer - if *(*unsafe.Pointer)(p) == nil { - newptr = unsafe_New(d.typ) - *(*unsafe.Pointer)(p) = newptr - } else { - newptr = *(*unsafe.Pointer)(p) - } - if err := d.dec.DecodeStream(s, depth, newptr); err != nil { - return err - } - return nil -} - -func (d *ptrDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == 'n' { - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - if p != nil { - *(*unsafe.Pointer)(p) = nil - } - cursor += 4 - return cursor, nil - } - var newptr unsafe.Pointer - if *(*unsafe.Pointer)(p) == nil { - newptr = unsafe_New(d.typ) - *(*unsafe.Pointer)(p) = newptr - } else { - newptr = *(*unsafe.Pointer)(p) - } - c, err := d.dec.Decode(ctx, cursor, depth, newptr) - if err != nil { - *(*unsafe.Pointer)(p) = nil - return 0, err - } - cursor = c - return cursor, nil -} - -func (d *ptrDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: ptr decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/slice.go b/vendor/github.com/goccy/go-json/internal/decoder/slice.go deleted file mode 100644 index 30a23e4b5..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/slice.go +++ /dev/null @@ -1,380 +0,0 @@ -package decoder - -import ( - "reflect" - "sync" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -var ( - sliceType = runtime.Type2RType( - reflect.TypeOf((*sliceHeader)(nil)).Elem(), - ) - nilSlice = unsafe.Pointer(&sliceHeader{}) -) - -type sliceDecoder struct { - elemType *runtime.Type - isElemPointerType bool - valueDecoder Decoder - size uintptr - arrayPool sync.Pool - structName string - fieldName string -} - -// If use reflect.SliceHeader, data type is uintptr. -// In this case, Go compiler cannot trace reference created by newArray(). -// So, define using unsafe.Pointer as data type -type sliceHeader struct { - data unsafe.Pointer - len int - cap int -} - -const ( - defaultSliceCapacity = 2 -) - -func newSliceDecoder(dec Decoder, elemType *runtime.Type, size uintptr, structName, fieldName string) *sliceDecoder { - return &sliceDecoder{ - valueDecoder: dec, - elemType: elemType, - isElemPointerType: elemType.Kind() == reflect.Ptr || elemType.Kind() == reflect.Map, - size: size, - arrayPool: sync.Pool{ - New: func() interface{} { - return &sliceHeader{ - data: newArray(elemType, defaultSliceCapacity), - len: 0, - cap: defaultSliceCapacity, - } - }, - }, - structName: structName, - fieldName: fieldName, - } -} - -func (d *sliceDecoder) newSlice(src *sliceHeader) *sliceHeader { - slice := d.arrayPool.Get().(*sliceHeader) - if src.len > 0 { - // copy original elem - if slice.cap < src.cap { - data := newArray(d.elemType, src.cap) - slice = &sliceHeader{data: data, len: src.len, cap: src.cap} - } else { - slice.len = src.len - } - copySlice(d.elemType, *slice, *src) - } else { - slice.len = 0 - } - return slice -} - -func (d *sliceDecoder) releaseSlice(p *sliceHeader) { - d.arrayPool.Put(p) -} - -//go:linkname copySlice reflect.typedslicecopy -func copySlice(elemType *runtime.Type, dst, src sliceHeader) int - -//go:linkname newArray reflect.unsafe_NewArray -func newArray(*runtime.Type, int) unsafe.Pointer - -//go:linkname typedmemmove reflect.typedmemmove -func typedmemmove(t *runtime.Type, dst, src unsafe.Pointer) - -func (d *sliceDecoder) errNumber(offset int64) *errors.UnmarshalTypeError { - return &errors.UnmarshalTypeError{ - Value: "number", - Type: reflect.SliceOf(runtime.RType2Type(d.elemType)), - Struct: d.structName, - Field: d.fieldName, - Offset: offset, - } -} - -func (d *sliceDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - - for { - switch s.char() { - case ' ', '\n', '\t', '\r': - s.cursor++ - continue - case 'n': - if err := nullBytes(s); err != nil { - return err - } - typedmemmove(sliceType, p, nilSlice) - return nil - case '[': - s.cursor++ - if s.skipWhiteSpace() == ']' { - dst := (*sliceHeader)(p) - if dst.data == nil { - dst.data = newArray(d.elemType, 0) - } else { - dst.len = 0 - } - s.cursor++ - return nil - } - idx := 0 - slice := d.newSlice((*sliceHeader)(p)) - srcLen := slice.len - capacity := slice.cap - data := slice.data - for { - if capacity <= idx { - src := sliceHeader{data: data, len: idx, cap: capacity} - capacity *= 2 - data = newArray(d.elemType, capacity) - dst := sliceHeader{data: data, len: idx, cap: capacity} - copySlice(d.elemType, dst, src) - } - ep := unsafe.Pointer(uintptr(data) + uintptr(idx)*d.size) - - // if srcLen is greater than idx, keep the original reference - if srcLen <= idx { - if d.isElemPointerType { - **(**unsafe.Pointer)(unsafe.Pointer(&ep)) = nil // initialize elem pointer - } else { - // assign new element to the slice - typedmemmove(d.elemType, ep, unsafe_New(d.elemType)) - } - } - - if err := d.valueDecoder.DecodeStream(s, depth, ep); err != nil { - return err - } - s.skipWhiteSpace() - RETRY: - switch s.char() { - case ']': - slice.cap = capacity - slice.len = idx + 1 - slice.data = data - dst := (*sliceHeader)(p) - dst.len = idx + 1 - if dst.len > dst.cap { - dst.data = newArray(d.elemType, dst.len) - dst.cap = dst.len - } - copySlice(d.elemType, *dst, *slice) - d.releaseSlice(slice) - s.cursor++ - return nil - case ',': - idx++ - case nul: - if s.read() { - goto RETRY - } - slice.cap = capacity - slice.data = data - d.releaseSlice(slice) - goto ERROR - default: - slice.cap = capacity - slice.data = data - d.releaseSlice(slice) - goto ERROR - } - s.cursor++ - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return d.errNumber(s.totalOffset()) - case nul: - if s.read() { - continue - } - goto ERROR - default: - goto ERROR - } - } -ERROR: - return errors.ErrUnexpectedEndOfJSON("slice", s.totalOffset()) -} - -func (d *sliceDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - - for { - switch buf[cursor] { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case 'n': - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - typedmemmove(sliceType, p, nilSlice) - return cursor, nil - case '[': - cursor++ - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == ']' { - dst := (*sliceHeader)(p) - if dst.data == nil { - dst.data = newArray(d.elemType, 0) - } else { - dst.len = 0 - } - cursor++ - return cursor, nil - } - idx := 0 - slice := d.newSlice((*sliceHeader)(p)) - srcLen := slice.len - capacity := slice.cap - data := slice.data - for { - if capacity <= idx { - src := sliceHeader{data: data, len: idx, cap: capacity} - capacity *= 2 - data = newArray(d.elemType, capacity) - dst := sliceHeader{data: data, len: idx, cap: capacity} - copySlice(d.elemType, dst, src) - } - ep := unsafe.Pointer(uintptr(data) + uintptr(idx)*d.size) - // if srcLen is greater than idx, keep the original reference - if srcLen <= idx { - if d.isElemPointerType { - **(**unsafe.Pointer)(unsafe.Pointer(&ep)) = nil // initialize elem pointer - } else { - // assign new element to the slice - typedmemmove(d.elemType, ep, unsafe_New(d.elemType)) - } - } - c, err := d.valueDecoder.Decode(ctx, cursor, depth, ep) - if err != nil { - return 0, err - } - cursor = c - cursor = skipWhiteSpace(buf, cursor) - switch buf[cursor] { - case ']': - slice.cap = capacity - slice.len = idx + 1 - slice.data = data - dst := (*sliceHeader)(p) - dst.len = idx + 1 - if dst.len > dst.cap { - dst.data = newArray(d.elemType, dst.len) - dst.cap = dst.len - } - copySlice(d.elemType, *dst, *slice) - d.releaseSlice(slice) - cursor++ - return cursor, nil - case ',': - idx++ - default: - slice.cap = capacity - slice.data = data - d.releaseSlice(slice) - return 0, errors.ErrInvalidCharacter(buf[cursor], "slice", cursor) - } - cursor++ - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return 0, d.errNumber(cursor) - default: - return 0, errors.ErrUnexpectedEndOfJSON("slice", cursor) - } - } -} - -func (d *sliceDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - buf := ctx.Buf - depth++ - if depth > maxDecodeNestingDepth { - return nil, 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - - ret := [][]byte{} - for { - switch buf[cursor] { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return [][]byte{nullbytes}, cursor, nil - case '[': - cursor++ - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == ']' { - cursor++ - return ret, cursor, nil - } - idx := 0 - for { - child, found, err := ctx.Option.Path.node.Index(idx) - if err != nil { - return nil, 0, err - } - if found { - if child != nil { - oldPath := ctx.Option.Path.node - ctx.Option.Path.node = child - paths, c, err := d.valueDecoder.DecodePath(ctx, cursor, depth) - if err != nil { - return nil, 0, err - } - ctx.Option.Path.node = oldPath - ret = append(ret, paths...) - cursor = c - } else { - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return nil, 0, err - } - ret = append(ret, buf[start:end]) - cursor = end - } - } else { - c, err := skipValue(buf, cursor, depth) - if err != nil { - return nil, 0, err - } - cursor = c - } - cursor = skipWhiteSpace(buf, cursor) - switch buf[cursor] { - case ']': - cursor++ - return ret, cursor, nil - case ',': - idx++ - default: - return nil, 0, errors.ErrInvalidCharacter(buf[cursor], "slice", cursor) - } - cursor++ - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return nil, 0, d.errNumber(cursor) - default: - return nil, 0, errors.ErrUnexpectedEndOfJSON("slice", cursor) - } - } -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/stream.go b/vendor/github.com/goccy/go-json/internal/decoder/stream.go deleted file mode 100644 index a383f7259..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/stream.go +++ /dev/null @@ -1,556 +0,0 @@ -package decoder - -import ( - "bytes" - "encoding/json" - "io" - "strconv" - "unsafe" - - "github.com/goccy/go-json/internal/errors" -) - -const ( - initBufSize = 512 -) - -type Stream struct { - buf []byte - bufSize int64 - length int64 - r io.Reader - offset int64 - cursor int64 - filledBuffer bool - allRead bool - UseNumber bool - DisallowUnknownFields bool - Option *Option -} - -func NewStream(r io.Reader) *Stream { - return &Stream{ - r: r, - bufSize: initBufSize, - buf: make([]byte, initBufSize), - Option: &Option{}, - } -} - -func (s *Stream) TotalOffset() int64 { - return s.totalOffset() -} - -func (s *Stream) Buffered() io.Reader { - buflen := int64(len(s.buf)) - for i := s.cursor; i < buflen; i++ { - if s.buf[i] == nul { - return bytes.NewReader(s.buf[s.cursor:i]) - } - } - return bytes.NewReader(s.buf[s.cursor:]) -} - -func (s *Stream) PrepareForDecode() error { - for { - switch s.char() { - case ' ', '\t', '\r', '\n': - s.cursor++ - continue - case ',', ':': - s.cursor++ - return nil - case nul: - if s.read() { - continue - } - return io.EOF - } - break - } - return nil -} - -func (s *Stream) totalOffset() int64 { - return s.offset + s.cursor -} - -func (s *Stream) char() byte { - return s.buf[s.cursor] -} - -func (s *Stream) equalChar(c byte) bool { - cur := s.buf[s.cursor] - if cur == nul { - s.read() - cur = s.buf[s.cursor] - } - return cur == c -} - -func (s *Stream) stat() ([]byte, int64, unsafe.Pointer) { - return s.buf, s.cursor, (*sliceHeader)(unsafe.Pointer(&s.buf)).data -} - -func (s *Stream) bufptr() unsafe.Pointer { - return (*sliceHeader)(unsafe.Pointer(&s.buf)).data -} - -func (s *Stream) statForRetry() ([]byte, int64, unsafe.Pointer) { - s.cursor-- // for retry ( because caller progress cursor position in each loop ) - return s.buf, s.cursor, (*sliceHeader)(unsafe.Pointer(&s.buf)).data -} - -func (s *Stream) Reset() { - s.reset() - s.bufSize = int64(len(s.buf)) -} - -func (s *Stream) More() bool { - for { - switch s.char() { - case ' ', '\n', '\r', '\t': - s.cursor++ - continue - case '}', ']': - return false - case nul: - if s.read() { - continue - } - return false - } - break - } - return true -} - -func (s *Stream) Token() (interface{}, error) { - for { - c := s.char() - switch c { - case ' ', '\n', '\r', '\t': - s.cursor++ - case '{', '[', ']', '}': - s.cursor++ - return json.Delim(c), nil - case ',', ':': - s.cursor++ - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - bytes := floatBytes(s) - str := *(*string)(unsafe.Pointer(&bytes)) - if s.UseNumber { - return json.Number(str), nil - } - f64, err := strconv.ParseFloat(str, 64) - if err != nil { - return nil, err - } - return f64, nil - case '"': - bytes, err := stringBytes(s) - if err != nil { - return nil, err - } - return string(bytes), nil - case 't': - if err := trueBytes(s); err != nil { - return nil, err - } - return true, nil - case 'f': - if err := falseBytes(s); err != nil { - return nil, err - } - return false, nil - case 'n': - if err := nullBytes(s); err != nil { - return nil, err - } - return nil, nil - case nul: - if s.read() { - continue - } - goto END - default: - return nil, errors.ErrInvalidCharacter(s.char(), "token", s.totalOffset()) - } - } -END: - return nil, io.EOF -} - -func (s *Stream) reset() { - s.offset += s.cursor - s.buf = s.buf[s.cursor:] - s.length -= s.cursor - s.cursor = 0 -} - -func (s *Stream) readBuf() []byte { - if s.filledBuffer { - s.bufSize *= 2 - remainBuf := s.buf - s.buf = make([]byte, s.bufSize) - copy(s.buf, remainBuf) - } - remainLen := s.length - s.cursor - remainNotNulCharNum := int64(0) - for i := int64(0); i < remainLen; i++ { - if s.buf[s.cursor+i] == nul { - break - } - remainNotNulCharNum++ - } - s.length = s.cursor + remainNotNulCharNum - return s.buf[s.cursor+remainNotNulCharNum:] -} - -func (s *Stream) read() bool { - if s.allRead { - return false - } - buf := s.readBuf() - last := len(buf) - 1 - buf[last] = nul - n, err := s.r.Read(buf[:last]) - s.length += int64(n) - if n == last { - s.filledBuffer = true - } else { - s.filledBuffer = false - } - if err == io.EOF { - s.allRead = true - } else if err != nil { - return false - } - return true -} - -func (s *Stream) skipWhiteSpace() byte { - p := s.bufptr() -LOOP: - c := char(p, s.cursor) - switch c { - case ' ', '\n', '\t', '\r': - s.cursor++ - goto LOOP - case nul: - if s.read() { - p = s.bufptr() - goto LOOP - } - } - return c -} - -func (s *Stream) skipObject(depth int64) error { - braceCount := 1 - _, cursor, p := s.stat() - for { - switch char(p, cursor) { - case '{': - braceCount++ - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - case '}': - braceCount-- - depth-- - if braceCount == 0 { - s.cursor = cursor + 1 - return nil - } - case '[': - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - case ']': - depth-- - case '"': - for { - cursor++ - switch char(p, cursor) { - case '\\': - cursor++ - if char(p, cursor) == nul { - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - case '"': - goto SWITCH_OUT - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.statForRetry() - continue - } - return errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - } - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return errors.ErrUnexpectedEndOfJSON("object of object", cursor) - } - SWITCH_OUT: - cursor++ - } -} - -func (s *Stream) skipArray(depth int64) error { - bracketCount := 1 - _, cursor, p := s.stat() - for { - switch char(p, cursor) { - case '[': - bracketCount++ - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - case ']': - bracketCount-- - depth-- - if bracketCount == 0 { - s.cursor = cursor + 1 - return nil - } - case '{': - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - case '}': - depth-- - case '"': - for { - cursor++ - switch char(p, cursor) { - case '\\': - cursor++ - if char(p, cursor) == nul { - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - case '"': - goto SWITCH_OUT - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.statForRetry() - continue - } - return errors.ErrUnexpectedEndOfJSON("string of object", cursor) - } - } - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return errors.ErrUnexpectedEndOfJSON("array of object", cursor) - } - SWITCH_OUT: - cursor++ - } -} - -func (s *Stream) skipValue(depth int64) error { - _, cursor, p := s.stat() - for { - switch char(p, cursor) { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return errors.ErrUnexpectedEndOfJSON("value of object", s.totalOffset()) - case '{': - s.cursor = cursor + 1 - return s.skipObject(depth + 1) - case '[': - s.cursor = cursor + 1 - return s.skipArray(depth + 1) - case '"': - for { - cursor++ - switch char(p, cursor) { - case '\\': - cursor++ - if char(p, cursor) == nul { - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return errors.ErrUnexpectedEndOfJSON("value of string", s.totalOffset()) - } - case '"': - s.cursor = cursor + 1 - return nil - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.statForRetry() - continue - } - return errors.ErrUnexpectedEndOfJSON("value of string", s.totalOffset()) - } - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - for { - cursor++ - c := char(p, cursor) - if floatTable[c] { - continue - } else if c == nul { - if s.read() { - _, cursor, p = s.stat() - continue - } - } - s.cursor = cursor - return nil - } - case 't': - s.cursor = cursor - if err := trueBytes(s); err != nil { - return err - } - return nil - case 'f': - s.cursor = cursor - if err := falseBytes(s); err != nil { - return err - } - return nil - case 'n': - s.cursor = cursor - if err := nullBytes(s); err != nil { - return err - } - return nil - } - cursor++ - } -} - -func nullBytes(s *Stream) error { - // current cursor's character is 'n' - s.cursor++ - if s.char() != 'u' { - if err := retryReadNull(s); err != nil { - return err - } - } - s.cursor++ - if s.char() != 'l' { - if err := retryReadNull(s); err != nil { - return err - } - } - s.cursor++ - if s.char() != 'l' { - if err := retryReadNull(s); err != nil { - return err - } - } - s.cursor++ - return nil -} - -func retryReadNull(s *Stream) error { - if s.char() == nul && s.read() { - return nil - } - return errors.ErrInvalidCharacter(s.char(), "null", s.totalOffset()) -} - -func trueBytes(s *Stream) error { - // current cursor's character is 't' - s.cursor++ - if s.char() != 'r' { - if err := retryReadTrue(s); err != nil { - return err - } - } - s.cursor++ - if s.char() != 'u' { - if err := retryReadTrue(s); err != nil { - return err - } - } - s.cursor++ - if s.char() != 'e' { - if err := retryReadTrue(s); err != nil { - return err - } - } - s.cursor++ - return nil -} - -func retryReadTrue(s *Stream) error { - if s.char() == nul && s.read() { - return nil - } - return errors.ErrInvalidCharacter(s.char(), "bool(true)", s.totalOffset()) -} - -func falseBytes(s *Stream) error { - // current cursor's character is 'f' - s.cursor++ - if s.char() != 'a' { - if err := retryReadFalse(s); err != nil { - return err - } - } - s.cursor++ - if s.char() != 'l' { - if err := retryReadFalse(s); err != nil { - return err - } - } - s.cursor++ - if s.char() != 's' { - if err := retryReadFalse(s); err != nil { - return err - } - } - s.cursor++ - if s.char() != 'e' { - if err := retryReadFalse(s); err != nil { - return err - } - } - s.cursor++ - return nil -} - -func retryReadFalse(s *Stream) error { - if s.char() == nul && s.read() { - return nil - } - return errors.ErrInvalidCharacter(s.char(), "bool(false)", s.totalOffset()) -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/string.go b/vendor/github.com/goccy/go-json/internal/decoder/string.go deleted file mode 100644 index 32602c908..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/string.go +++ /dev/null @@ -1,452 +0,0 @@ -package decoder - -import ( - "bytes" - "fmt" - "reflect" - "unicode" - "unicode/utf16" - "unicode/utf8" - "unsafe" - - "github.com/goccy/go-json/internal/errors" -) - -type stringDecoder struct { - structName string - fieldName string -} - -func newStringDecoder(structName, fieldName string) *stringDecoder { - return &stringDecoder{ - structName: structName, - fieldName: fieldName, - } -} - -func (d *stringDecoder) errUnmarshalType(typeName string, offset int64) *errors.UnmarshalTypeError { - return &errors.UnmarshalTypeError{ - Value: typeName, - Type: reflect.TypeOf(""), - Offset: offset, - Struct: d.structName, - Field: d.fieldName, - } -} - -func (d *stringDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - bytes, err := d.decodeStreamByte(s) - if err != nil { - return err - } - if bytes == nil { - return nil - } - **(**string)(unsafe.Pointer(&p)) = *(*string)(unsafe.Pointer(&bytes)) - s.reset() - return nil -} - -func (d *stringDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - bytes, c, err := d.decodeByte(ctx.Buf, cursor) - if err != nil { - return 0, err - } - if bytes == nil { - return c, nil - } - cursor = c - **(**string)(unsafe.Pointer(&p)) = *(*string)(unsafe.Pointer(&bytes)) - return cursor, nil -} - -func (d *stringDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - bytes, c, err := d.decodeByte(ctx.Buf, cursor) - if err != nil { - return nil, 0, err - } - if bytes == nil { - return [][]byte{nullbytes}, c, nil - } - return [][]byte{bytes}, c, nil -} - -var ( - hexToInt = [256]int{ - '0': 0, - '1': 1, - '2': 2, - '3': 3, - '4': 4, - '5': 5, - '6': 6, - '7': 7, - '8': 8, - '9': 9, - 'A': 10, - 'B': 11, - 'C': 12, - 'D': 13, - 'E': 14, - 'F': 15, - 'a': 10, - 'b': 11, - 'c': 12, - 'd': 13, - 'e': 14, - 'f': 15, - } -) - -func unicodeToRune(code []byte) rune { - var r rune - for i := 0; i < len(code); i++ { - r = r*16 + rune(hexToInt[code[i]]) - } - return r -} - -func readAtLeast(s *Stream, n int64, p *unsafe.Pointer) bool { - for s.cursor+n >= s.length { - if !s.read() { - return false - } - *p = s.bufptr() - } - return true -} - -func decodeUnicodeRune(s *Stream, p unsafe.Pointer) (rune, int64, unsafe.Pointer, error) { - const defaultOffset = 5 - const surrogateOffset = 11 - - if !readAtLeast(s, defaultOffset, &p) { - return rune(0), 0, nil, errors.ErrInvalidCharacter(s.char(), "escaped string", s.totalOffset()) - } - - r := unicodeToRune(s.buf[s.cursor+1 : s.cursor+defaultOffset]) - if utf16.IsSurrogate(r) { - if !readAtLeast(s, surrogateOffset, &p) { - return unicode.ReplacementChar, defaultOffset, p, nil - } - if s.buf[s.cursor+defaultOffset] != '\\' || s.buf[s.cursor+defaultOffset+1] != 'u' { - return unicode.ReplacementChar, defaultOffset, p, nil - } - r2 := unicodeToRune(s.buf[s.cursor+defaultOffset+2 : s.cursor+surrogateOffset]) - if r := utf16.DecodeRune(r, r2); r != unicode.ReplacementChar { - return r, surrogateOffset, p, nil - } - } - return r, defaultOffset, p, nil -} - -func decodeUnicode(s *Stream, p unsafe.Pointer) (unsafe.Pointer, error) { - const backSlashAndULen = 2 // length of \u - - r, offset, pp, err := decodeUnicodeRune(s, p) - if err != nil { - return nil, err - } - unicode := []byte(string(r)) - unicodeLen := int64(len(unicode)) - s.buf = append(append(s.buf[:s.cursor-1], unicode...), s.buf[s.cursor+offset:]...) - unicodeOrgLen := offset - 1 - s.length = s.length - (backSlashAndULen + (unicodeOrgLen - unicodeLen)) - s.cursor = s.cursor - backSlashAndULen + unicodeLen - return pp, nil -} - -func decodeEscapeString(s *Stream, p unsafe.Pointer) (unsafe.Pointer, error) { - s.cursor++ -RETRY: - switch s.buf[s.cursor] { - case '"': - s.buf[s.cursor] = '"' - case '\\': - s.buf[s.cursor] = '\\' - case '/': - s.buf[s.cursor] = '/' - case 'b': - s.buf[s.cursor] = '\b' - case 'f': - s.buf[s.cursor] = '\f' - case 'n': - s.buf[s.cursor] = '\n' - case 'r': - s.buf[s.cursor] = '\r' - case 't': - s.buf[s.cursor] = '\t' - case 'u': - return decodeUnicode(s, p) - case nul: - if !s.read() { - return nil, errors.ErrInvalidCharacter(s.char(), "escaped string", s.totalOffset()) - } - p = s.bufptr() - goto RETRY - default: - return nil, errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - } - s.buf = append(s.buf[:s.cursor-1], s.buf[s.cursor:]...) - s.length-- - s.cursor-- - p = s.bufptr() - return p, nil -} - -var ( - runeErrBytes = []byte(string(utf8.RuneError)) - runeErrBytesLen = int64(len(runeErrBytes)) -) - -func stringBytes(s *Stream) ([]byte, error) { - _, cursor, p := s.stat() - cursor++ // skip double quote char - start := cursor - for { - switch char(p, cursor) { - case '\\': - s.cursor = cursor - pp, err := decodeEscapeString(s, p) - if err != nil { - return nil, err - } - p = pp - cursor = s.cursor - case '"': - literal := s.buf[start:cursor] - cursor++ - s.cursor = cursor - return literal, nil - case - // 0x00 is nul, 0x5c is '\\', 0x22 is '"' . - 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, // 0x00-0x0F - 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F, // 0x10-0x1F - 0x20, 0x21 /*0x22,*/, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F, // 0x20-0x2F - 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F, // 0x30-0x3F - 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, // 0x40-0x4F - 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0x5B /*0x5C,*/, 0x5D, 0x5E, 0x5F, // 0x50-0x5F - 0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, // 0x60-0x6F - 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F: // 0x70-0x7F - // character is ASCII. skip to next char - case - 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F, // 0x80-0x8F - 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F, // 0x90-0x9F - 0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xAD, 0xAE, 0xAF, // 0xA0-0xAF - 0xB0, 0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xBD, 0xBE, 0xBF, // 0xB0-0xBF - 0xC0, 0xC1, // 0xC0-0xC1 - 0xF5, 0xF6, 0xF7, 0xF8, 0xF9, 0xFA, 0xFB, 0xFC, 0xFD, 0xFE, 0xFF: // 0xF5-0xFE - // character is invalid - s.buf = append(append(append([]byte{}, s.buf[:cursor]...), runeErrBytes...), s.buf[cursor+1:]...) - _, _, p = s.stat() - cursor += runeErrBytesLen - s.length += runeErrBytesLen - continue - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - goto ERROR - case 0xEF: - // RuneError is {0xEF, 0xBF, 0xBD} - if s.buf[cursor+1] == 0xBF && s.buf[cursor+2] == 0xBD { - // found RuneError: skip - cursor += 2 - break - } - fallthrough - default: - // multi bytes character - if !utf8.FullRune(s.buf[cursor : len(s.buf)-1]) { - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - goto ERROR - } - r, size := utf8.DecodeRune(s.buf[cursor:]) - if r == utf8.RuneError { - s.buf = append(append(append([]byte{}, s.buf[:cursor]...), runeErrBytes...), s.buf[cursor+1:]...) - cursor += runeErrBytesLen - s.length += runeErrBytesLen - _, _, p = s.stat() - } else { - cursor += int64(size) - } - continue - } - cursor++ - } -ERROR: - return nil, errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) -} - -func (d *stringDecoder) decodeStreamByte(s *Stream) ([]byte, error) { - for { - switch s.char() { - case ' ', '\n', '\t', '\r': - s.cursor++ - continue - case '[': - return nil, d.errUnmarshalType("array", s.totalOffset()) - case '{': - return nil, d.errUnmarshalType("object", s.totalOffset()) - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return nil, d.errUnmarshalType("number", s.totalOffset()) - case '"': - return stringBytes(s) - case 'n': - if err := nullBytes(s); err != nil { - return nil, err - } - return nil, nil - case nul: - if s.read() { - continue - } - } - break - } - return nil, errors.ErrInvalidBeginningOfValue(s.char(), s.totalOffset()) -} - -func (d *stringDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { - for { - switch buf[cursor] { - case ' ', '\n', '\t', '\r': - cursor++ - case '[': - return nil, 0, d.errUnmarshalType("array", cursor) - case '{': - return nil, 0, d.errUnmarshalType("object", cursor) - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return nil, 0, d.errUnmarshalType("number", cursor) - case '"': - cursor++ - start := cursor - b := (*sliceHeader)(unsafe.Pointer(&buf)).data - escaped := 0 - for { - switch char(b, cursor) { - case '\\': - escaped++ - cursor++ - switch char(b, cursor) { - case '"', '\\', '/', 'b', 'f', 'n', 'r', 't': - cursor++ - case 'u': - buflen := int64(len(buf)) - if cursor+5 >= buflen { - return nil, 0, errors.ErrUnexpectedEndOfJSON("escaped string", cursor) - } - for i := int64(1); i <= 4; i++ { - c := char(b, cursor+i) - if !(('0' <= c && c <= '9') || ('a' <= c && c <= 'f') || ('A' <= c && c <= 'F')) { - return nil, 0, errors.ErrSyntax(fmt.Sprintf("json: invalid character %c in \\u hexadecimal character escape", c), cursor+i) - } - } - cursor += 5 - default: - return nil, 0, errors.ErrUnexpectedEndOfJSON("escaped string", cursor) - } - continue - case '"': - literal := buf[start:cursor] - if escaped > 0 { - literal = literal[:unescapeString(literal)] - } - cursor++ - return literal, cursor, nil - case nul: - return nil, 0, errors.ErrUnexpectedEndOfJSON("string", cursor) - } - cursor++ - } - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return nil, cursor, nil - default: - return nil, 0, errors.ErrInvalidBeginningOfValue(buf[cursor], cursor) - } - } -} - -var unescapeMap = [256]byte{ - '"': '"', - '\\': '\\', - '/': '/', - 'b': '\b', - 'f': '\f', - 'n': '\n', - 'r': '\r', - 't': '\t', -} - -func unsafeAdd(ptr unsafe.Pointer, offset int) unsafe.Pointer { - return unsafe.Pointer(uintptr(ptr) + uintptr(offset)) -} - -func unescapeString(buf []byte) int { - p := (*sliceHeader)(unsafe.Pointer(&buf)).data - end := unsafeAdd(p, len(buf)) - src := unsafeAdd(p, bytes.IndexByte(buf, '\\')) - dst := src - for src != end { - c := char(src, 0) - if c == '\\' { - escapeChar := char(src, 1) - if escapeChar != 'u' { - *(*byte)(dst) = unescapeMap[escapeChar] - src = unsafeAdd(src, 2) - dst = unsafeAdd(dst, 1) - } else { - v1 := hexToInt[char(src, 2)] - v2 := hexToInt[char(src, 3)] - v3 := hexToInt[char(src, 4)] - v4 := hexToInt[char(src, 5)] - code := rune((v1 << 12) | (v2 << 8) | (v3 << 4) | v4) - if code >= 0xd800 && code < 0xdc00 && uintptr(unsafeAdd(src, 11)) < uintptr(end) { - if char(src, 6) == '\\' && char(src, 7) == 'u' { - v1 := hexToInt[char(src, 8)] - v2 := hexToInt[char(src, 9)] - v3 := hexToInt[char(src, 10)] - v4 := hexToInt[char(src, 11)] - lo := rune((v1 << 12) | (v2 << 8) | (v3 << 4) | v4) - if lo >= 0xdc00 && lo < 0xe000 { - code = (code-0xd800)<<10 | (lo - 0xdc00) + 0x10000 - src = unsafeAdd(src, 6) - } - } - } - var b [utf8.UTFMax]byte - n := utf8.EncodeRune(b[:], code) - switch n { - case 4: - *(*byte)(unsafeAdd(dst, 3)) = b[3] - fallthrough - case 3: - *(*byte)(unsafeAdd(dst, 2)) = b[2] - fallthrough - case 2: - *(*byte)(unsafeAdd(dst, 1)) = b[1] - fallthrough - case 1: - *(*byte)(unsafeAdd(dst, 0)) = b[0] - } - src = unsafeAdd(src, 6) - dst = unsafeAdd(dst, n) - } - } else { - *(*byte)(dst) = c - src = unsafeAdd(src, 1) - dst = unsafeAdd(dst, 1) - } - } - return int(uintptr(dst) - uintptr(p)) -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/struct.go b/vendor/github.com/goccy/go-json/internal/decoder/struct.go deleted file mode 100644 index 313da153b..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/struct.go +++ /dev/null @@ -1,845 +0,0 @@ -package decoder - -import ( - "fmt" - "math" - "math/bits" - "sort" - "strings" - "unicode" - "unicode/utf16" - "unsafe" - - "github.com/goccy/go-json/internal/errors" -) - -type structFieldSet struct { - dec Decoder - offset uintptr - isTaggedKey bool - fieldIdx int - key string - keyLen int64 - err error -} - -type structDecoder struct { - fieldMap map[string]*structFieldSet - fieldUniqueNameNum int - stringDecoder *stringDecoder - structName string - fieldName string - isTriedOptimize bool - keyBitmapUint8 [][256]uint8 - keyBitmapUint16 [][256]uint16 - sortedFieldSets []*structFieldSet - keyDecoder func(*structDecoder, []byte, int64) (int64, *structFieldSet, error) - keyStreamDecoder func(*structDecoder, *Stream) (*structFieldSet, string, error) -} - -var ( - largeToSmallTable [256]byte -) - -func init() { - for i := 0; i < 256; i++ { - c := i - if 'A' <= c && c <= 'Z' { - c += 'a' - 'A' - } - largeToSmallTable[i] = byte(c) - } -} - -func toASCIILower(s string) string { - b := []byte(s) - for i := range b { - b[i] = largeToSmallTable[b[i]] - } - return string(b) -} - -func newStructDecoder(structName, fieldName string, fieldMap map[string]*structFieldSet) *structDecoder { - return &structDecoder{ - fieldMap: fieldMap, - stringDecoder: newStringDecoder(structName, fieldName), - structName: structName, - fieldName: fieldName, - keyDecoder: decodeKey, - keyStreamDecoder: decodeKeyStream, - } -} - -const ( - allowOptimizeMaxKeyLen = 64 - allowOptimizeMaxFieldLen = 16 -) - -func (d *structDecoder) tryOptimize() { - fieldUniqueNameMap := map[string]int{} - fieldIdx := -1 - for k, v := range d.fieldMap { - lower := strings.ToLower(k) - idx, exists := fieldUniqueNameMap[lower] - if exists { - v.fieldIdx = idx - } else { - fieldIdx++ - v.fieldIdx = fieldIdx - } - fieldUniqueNameMap[lower] = fieldIdx - } - d.fieldUniqueNameNum = len(fieldUniqueNameMap) - - if d.isTriedOptimize { - return - } - fieldMap := map[string]*structFieldSet{} - conflicted := map[string]struct{}{} - for k, v := range d.fieldMap { - key := strings.ToLower(k) - if key != k { - if key != toASCIILower(k) { - d.isTriedOptimize = true - return - } - // already exists same key (e.g. Hello and HELLO has same lower case key - if _, exists := conflicted[key]; exists { - d.isTriedOptimize = true - return - } - conflicted[key] = struct{}{} - } - if field, exists := fieldMap[key]; exists { - if field != v { - d.isTriedOptimize = true - return - } - } - fieldMap[key] = v - } - - if len(fieldMap) > allowOptimizeMaxFieldLen { - d.isTriedOptimize = true - return - } - - var maxKeyLen int - sortedKeys := []string{} - for key := range fieldMap { - keyLen := len(key) - if keyLen > allowOptimizeMaxKeyLen { - d.isTriedOptimize = true - return - } - if maxKeyLen < keyLen { - maxKeyLen = keyLen - } - sortedKeys = append(sortedKeys, key) - } - sort.Strings(sortedKeys) - - // By allocating one extra capacity than `maxKeyLen`, - // it is possible to avoid the process of comparing the index of the key with the length of the bitmap each time. - bitmapLen := maxKeyLen + 1 - if len(sortedKeys) <= 8 { - keyBitmap := make([][256]uint8, bitmapLen) - for i, key := range sortedKeys { - for j := 0; j < len(key); j++ { - c := key[j] - keyBitmap[j][c] |= (1 << uint(i)) - } - d.sortedFieldSets = append(d.sortedFieldSets, fieldMap[key]) - } - d.keyBitmapUint8 = keyBitmap - d.keyDecoder = decodeKeyByBitmapUint8 - d.keyStreamDecoder = decodeKeyByBitmapUint8Stream - } else { - keyBitmap := make([][256]uint16, bitmapLen) - for i, key := range sortedKeys { - for j := 0; j < len(key); j++ { - c := key[j] - keyBitmap[j][c] |= (1 << uint(i)) - } - d.sortedFieldSets = append(d.sortedFieldSets, fieldMap[key]) - } - d.keyBitmapUint16 = keyBitmap - d.keyDecoder = decodeKeyByBitmapUint16 - d.keyStreamDecoder = decodeKeyByBitmapUint16Stream - } -} - -// decode from '\uXXXX' -func decodeKeyCharByUnicodeRune(buf []byte, cursor int64) ([]byte, int64, error) { - const defaultOffset = 4 - const surrogateOffset = 6 - - if cursor+defaultOffset >= int64(len(buf)) { - return nil, 0, errors.ErrUnexpectedEndOfJSON("escaped string", cursor) - } - - r := unicodeToRune(buf[cursor : cursor+defaultOffset]) - if utf16.IsSurrogate(r) { - cursor += defaultOffset - if cursor+surrogateOffset >= int64(len(buf)) || buf[cursor] != '\\' || buf[cursor+1] != 'u' { - return []byte(string(unicode.ReplacementChar)), cursor + defaultOffset - 1, nil - } - cursor += 2 - r2 := unicodeToRune(buf[cursor : cursor+defaultOffset]) - if r := utf16.DecodeRune(r, r2); r != unicode.ReplacementChar { - return []byte(string(r)), cursor + defaultOffset - 1, nil - } - } - return []byte(string(r)), cursor + defaultOffset - 1, nil -} - -func decodeKeyCharByEscapedChar(buf []byte, cursor int64) ([]byte, int64, error) { - c := buf[cursor] - cursor++ - switch c { - case '"': - return []byte{'"'}, cursor, nil - case '\\': - return []byte{'\\'}, cursor, nil - case '/': - return []byte{'/'}, cursor, nil - case 'b': - return []byte{'\b'}, cursor, nil - case 'f': - return []byte{'\f'}, cursor, nil - case 'n': - return []byte{'\n'}, cursor, nil - case 'r': - return []byte{'\r'}, cursor, nil - case 't': - return []byte{'\t'}, cursor, nil - case 'u': - return decodeKeyCharByUnicodeRune(buf, cursor) - } - return nil, cursor, nil -} - -func decodeKeyByBitmapUint8(d *structDecoder, buf []byte, cursor int64) (int64, *structFieldSet, error) { - var ( - curBit uint8 = math.MaxUint8 - ) - b := (*sliceHeader)(unsafe.Pointer(&buf)).data - for { - switch char(b, cursor) { - case ' ', '\n', '\t', '\r': - cursor++ - case '"': - cursor++ - c := char(b, cursor) - switch c { - case '"': - cursor++ - return cursor, nil, nil - case nul: - return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) - } - keyIdx := 0 - bitmap := d.keyBitmapUint8 - start := cursor - for { - c := char(b, cursor) - switch c { - case '"': - fieldSetIndex := bits.TrailingZeros8(curBit) - field := d.sortedFieldSets[fieldSetIndex] - keyLen := cursor - start - cursor++ - if keyLen < field.keyLen { - // early match - return cursor, nil, nil - } - return cursor, field, nil - case nul: - return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) - case '\\': - cursor++ - chars, nextCursor, err := decodeKeyCharByEscapedChar(buf, cursor) - if err != nil { - return 0, nil, err - } - for _, c := range chars { - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - return decodeKeyNotFound(b, cursor) - } - keyIdx++ - } - cursor = nextCursor - default: - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - return decodeKeyNotFound(b, cursor) - } - keyIdx++ - } - cursor++ - } - default: - return cursor, nil, errors.ErrInvalidBeginningOfValue(char(b, cursor), cursor) - } - } -} - -func decodeKeyByBitmapUint16(d *structDecoder, buf []byte, cursor int64) (int64, *structFieldSet, error) { - var ( - curBit uint16 = math.MaxUint16 - ) - b := (*sliceHeader)(unsafe.Pointer(&buf)).data - for { - switch char(b, cursor) { - case ' ', '\n', '\t', '\r': - cursor++ - case '"': - cursor++ - c := char(b, cursor) - switch c { - case '"': - cursor++ - return cursor, nil, nil - case nul: - return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) - } - keyIdx := 0 - bitmap := d.keyBitmapUint16 - start := cursor - for { - c := char(b, cursor) - switch c { - case '"': - fieldSetIndex := bits.TrailingZeros16(curBit) - field := d.sortedFieldSets[fieldSetIndex] - keyLen := cursor - start - cursor++ - if keyLen < field.keyLen { - // early match - return cursor, nil, nil - } - return cursor, field, nil - case nul: - return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) - case '\\': - cursor++ - chars, nextCursor, err := decodeKeyCharByEscapedChar(buf, cursor) - if err != nil { - return 0, nil, err - } - for _, c := range chars { - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - return decodeKeyNotFound(b, cursor) - } - keyIdx++ - } - cursor = nextCursor - default: - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - return decodeKeyNotFound(b, cursor) - } - keyIdx++ - } - cursor++ - } - default: - return cursor, nil, errors.ErrInvalidBeginningOfValue(char(b, cursor), cursor) - } - } -} - -func decodeKeyNotFound(b unsafe.Pointer, cursor int64) (int64, *structFieldSet, error) { - for { - cursor++ - switch char(b, cursor) { - case '"': - cursor++ - return cursor, nil, nil - case '\\': - cursor++ - if char(b, cursor) == nul { - return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) - } - case nul: - return 0, nil, errors.ErrUnexpectedEndOfJSON("string", cursor) - } - } -} - -func decodeKey(d *structDecoder, buf []byte, cursor int64) (int64, *structFieldSet, error) { - key, c, err := d.stringDecoder.decodeByte(buf, cursor) - if err != nil { - return 0, nil, err - } - cursor = c - k := *(*string)(unsafe.Pointer(&key)) - field, exists := d.fieldMap[k] - if !exists { - return cursor, nil, nil - } - return cursor, field, nil -} - -func decodeKeyByBitmapUint8Stream(d *structDecoder, s *Stream) (*structFieldSet, string, error) { - var ( - curBit uint8 = math.MaxUint8 - ) - _, cursor, p := s.stat() - for { - switch char(p, cursor) { - case ' ', '\n', '\t', '\r': - cursor++ - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) - case '"': - cursor++ - FIRST_CHAR: - start := cursor - switch char(p, cursor) { - case '"': - cursor++ - s.cursor = cursor - return nil, "", nil - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - goto FIRST_CHAR - } - return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - } - keyIdx := 0 - bitmap := d.keyBitmapUint8 - for { - c := char(p, cursor) - switch c { - case '"': - fieldSetIndex := bits.TrailingZeros8(curBit) - field := d.sortedFieldSets[fieldSetIndex] - keyLen := cursor - start - cursor++ - s.cursor = cursor - if keyLen < field.keyLen { - // early match - return nil, field.key, nil - } - return field, field.key, nil - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - case '\\': - s.cursor = cursor + 1 // skip '\' char - chars, err := decodeKeyCharByEscapeCharStream(s) - if err != nil { - return nil, "", err - } - cursor = s.cursor - for _, c := range chars { - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - s.cursor = cursor - return decodeKeyNotFoundStream(s, start) - } - keyIdx++ - } - default: - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - s.cursor = cursor - return decodeKeyNotFoundStream(s, start) - } - keyIdx++ - } - cursor++ - } - default: - return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) - } - } -} - -func decodeKeyByBitmapUint16Stream(d *structDecoder, s *Stream) (*structFieldSet, string, error) { - var ( - curBit uint16 = math.MaxUint16 - ) - _, cursor, p := s.stat() - for { - switch char(p, cursor) { - case ' ', '\n', '\t', '\r': - cursor++ - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) - case '"': - cursor++ - FIRST_CHAR: - start := cursor - switch char(p, cursor) { - case '"': - cursor++ - s.cursor = cursor - return nil, "", nil - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - goto FIRST_CHAR - } - return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - } - keyIdx := 0 - bitmap := d.keyBitmapUint16 - for { - c := char(p, cursor) - switch c { - case '"': - fieldSetIndex := bits.TrailingZeros16(curBit) - field := d.sortedFieldSets[fieldSetIndex] - keyLen := cursor - start - cursor++ - s.cursor = cursor - if keyLen < field.keyLen { - // early match - return nil, field.key, nil - } - return field, field.key, nil - case nul: - s.cursor = cursor - if s.read() { - _, cursor, p = s.stat() - continue - } - return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - case '\\': - s.cursor = cursor + 1 // skip '\' char - chars, err := decodeKeyCharByEscapeCharStream(s) - if err != nil { - return nil, "", err - } - cursor = s.cursor - for _, c := range chars { - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - s.cursor = cursor - return decodeKeyNotFoundStream(s, start) - } - keyIdx++ - } - default: - curBit &= bitmap[keyIdx][largeToSmallTable[c]] - if curBit == 0 { - s.cursor = cursor - return decodeKeyNotFoundStream(s, start) - } - keyIdx++ - } - cursor++ - } - default: - return nil, "", errors.ErrInvalidBeginningOfValue(char(p, cursor), s.totalOffset()) - } - } -} - -// decode from '\uXXXX' -func decodeKeyCharByUnicodeRuneStream(s *Stream) ([]byte, error) { - const defaultOffset = 4 - const surrogateOffset = 6 - - if s.cursor+defaultOffset >= s.length { - if !s.read() { - return nil, errors.ErrInvalidCharacter(s.char(), "escaped unicode char", s.totalOffset()) - } - } - - r := unicodeToRune(s.buf[s.cursor : s.cursor+defaultOffset]) - if utf16.IsSurrogate(r) { - s.cursor += defaultOffset - if s.cursor+surrogateOffset >= s.length { - s.read() - } - if s.cursor+surrogateOffset >= s.length || s.buf[s.cursor] != '\\' || s.buf[s.cursor+1] != 'u' { - s.cursor += defaultOffset - 1 - return []byte(string(unicode.ReplacementChar)), nil - } - r2 := unicodeToRune(s.buf[s.cursor+defaultOffset+2 : s.cursor+surrogateOffset]) - if r := utf16.DecodeRune(r, r2); r != unicode.ReplacementChar { - s.cursor += defaultOffset - 1 - return []byte(string(r)), nil - } - } - s.cursor += defaultOffset - 1 - return []byte(string(r)), nil -} - -func decodeKeyCharByEscapeCharStream(s *Stream) ([]byte, error) { - c := s.buf[s.cursor] - s.cursor++ -RETRY: - switch c { - case '"': - return []byte{'"'}, nil - case '\\': - return []byte{'\\'}, nil - case '/': - return []byte{'/'}, nil - case 'b': - return []byte{'\b'}, nil - case 'f': - return []byte{'\f'}, nil - case 'n': - return []byte{'\n'}, nil - case 'r': - return []byte{'\r'}, nil - case 't': - return []byte{'\t'}, nil - case 'u': - return decodeKeyCharByUnicodeRuneStream(s) - case nul: - if !s.read() { - return nil, errors.ErrInvalidCharacter(s.char(), "escaped char", s.totalOffset()) - } - goto RETRY - default: - return nil, errors.ErrUnexpectedEndOfJSON("struct field", s.totalOffset()) - } -} - -func decodeKeyNotFoundStream(s *Stream, start int64) (*structFieldSet, string, error) { - buf, cursor, p := s.stat() - for { - cursor++ - switch char(p, cursor) { - case '"': - b := buf[start:cursor] - key := *(*string)(unsafe.Pointer(&b)) - cursor++ - s.cursor = cursor - return nil, key, nil - case '\\': - cursor++ - if char(p, cursor) == nul { - s.cursor = cursor - if !s.read() { - return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - } - buf, cursor, p = s.statForRetry() - } - case nul: - s.cursor = cursor - if !s.read() { - return nil, "", errors.ErrUnexpectedEndOfJSON("string", s.totalOffset()) - } - buf, cursor, p = s.statForRetry() - } - } -} - -func decodeKeyStream(d *structDecoder, s *Stream) (*structFieldSet, string, error) { - key, err := d.stringDecoder.decodeStreamByte(s) - if err != nil { - return nil, "", err - } - k := *(*string)(unsafe.Pointer(&key)) - return d.fieldMap[k], k, nil -} - -func (d *structDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - depth++ - if depth > maxDecodeNestingDepth { - return errors.ErrExceededMaxDepth(s.char(), s.cursor) - } - - c := s.skipWhiteSpace() - switch c { - case 'n': - if err := nullBytes(s); err != nil { - return err - } - return nil - default: - if s.char() != '{' { - return errors.ErrInvalidBeginningOfValue(s.char(), s.totalOffset()) - } - } - s.cursor++ - if s.skipWhiteSpace() == '}' { - s.cursor++ - return nil - } - var ( - seenFields map[int]struct{} - seenFieldNum int - ) - firstWin := (s.Option.Flags & FirstWinOption) != 0 - if firstWin { - seenFields = make(map[int]struct{}, d.fieldUniqueNameNum) - } - for { - s.reset() - field, key, err := d.keyStreamDecoder(d, s) - if err != nil { - return err - } - if s.skipWhiteSpace() != ':' { - return errors.ErrExpected("colon after object key", s.totalOffset()) - } - s.cursor++ - if field != nil { - if field.err != nil { - return field.err - } - if firstWin { - if _, exists := seenFields[field.fieldIdx]; exists { - if err := s.skipValue(depth); err != nil { - return err - } - } else { - if err := field.dec.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+field.offset)); err != nil { - return err - } - seenFieldNum++ - if d.fieldUniqueNameNum <= seenFieldNum { - return s.skipObject(depth) - } - seenFields[field.fieldIdx] = struct{}{} - } - } else { - if err := field.dec.DecodeStream(s, depth, unsafe.Pointer(uintptr(p)+field.offset)); err != nil { - return err - } - } - } else if s.DisallowUnknownFields { - return fmt.Errorf("json: unknown field %q", key) - } else { - if err := s.skipValue(depth); err != nil { - return err - } - } - c := s.skipWhiteSpace() - if c == '}' { - s.cursor++ - return nil - } - if c != ',' { - return errors.ErrExpected("comma after object element", s.totalOffset()) - } - s.cursor++ - } -} - -func (d *structDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - depth++ - if depth > maxDecodeNestingDepth { - return 0, errors.ErrExceededMaxDepth(buf[cursor], cursor) - } - buflen := int64(len(buf)) - cursor = skipWhiteSpace(buf, cursor) - b := (*sliceHeader)(unsafe.Pointer(&buf)).data - switch char(b, cursor) { - case 'n': - if err := validateNull(buf, cursor); err != nil { - return 0, err - } - cursor += 4 - return cursor, nil - case '{': - default: - return 0, errors.ErrInvalidBeginningOfValue(char(b, cursor), cursor) - } - cursor++ - cursor = skipWhiteSpace(buf, cursor) - if buf[cursor] == '}' { - cursor++ - return cursor, nil - } - var ( - seenFields map[int]struct{} - seenFieldNum int - ) - firstWin := (ctx.Option.Flags & FirstWinOption) != 0 - if firstWin { - seenFields = make(map[int]struct{}, d.fieldUniqueNameNum) - } - for { - c, field, err := d.keyDecoder(d, buf, cursor) - if err != nil { - return 0, err - } - cursor = skipWhiteSpace(buf, c) - if char(b, cursor) != ':' { - return 0, errors.ErrExpected("colon after object key", cursor) - } - cursor++ - if cursor >= buflen { - return 0, errors.ErrExpected("object value after colon", cursor) - } - if field != nil { - if field.err != nil { - return 0, field.err - } - if firstWin { - if _, exists := seenFields[field.fieldIdx]; exists { - c, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - cursor = c - } else { - c, err := field.dec.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+field.offset)) - if err != nil { - return 0, err - } - cursor = c - seenFieldNum++ - if d.fieldUniqueNameNum <= seenFieldNum { - return skipObject(buf, cursor, depth) - } - seenFields[field.fieldIdx] = struct{}{} - } - } else { - c, err := field.dec.Decode(ctx, cursor, depth, unsafe.Pointer(uintptr(p)+field.offset)) - if err != nil { - return 0, err - } - cursor = c - } - } else { - c, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - cursor = c - } - cursor = skipWhiteSpace(buf, cursor) - if char(b, cursor) == '}' { - cursor++ - return cursor, nil - } - if char(b, cursor) != ',' { - return 0, errors.ErrExpected("comma after object element", cursor) - } - cursor++ - } -} - -func (d *structDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: struct decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/type.go b/vendor/github.com/goccy/go-json/internal/decoder/type.go deleted file mode 100644 index beaf3ab86..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/type.go +++ /dev/null @@ -1,30 +0,0 @@ -package decoder - -import ( - "context" - "encoding" - "encoding/json" - "reflect" - "unsafe" -) - -type Decoder interface { - Decode(*RuntimeContext, int64, int64, unsafe.Pointer) (int64, error) - DecodePath(*RuntimeContext, int64, int64) ([][]byte, int64, error) - DecodeStream(*Stream, int64, unsafe.Pointer) error -} - -const ( - nul = '\000' - maxDecodeNestingDepth = 10000 -) - -type unmarshalerContext interface { - UnmarshalJSON(context.Context, []byte) error -} - -var ( - unmarshalJSONType = reflect.TypeOf((*json.Unmarshaler)(nil)).Elem() - unmarshalJSONContextType = reflect.TypeOf((*unmarshalerContext)(nil)).Elem() - unmarshalTextType = reflect.TypeOf((*encoding.TextUnmarshaler)(nil)).Elem() -) diff --git a/vendor/github.com/goccy/go-json/internal/decoder/uint.go b/vendor/github.com/goccy/go-json/internal/decoder/uint.go deleted file mode 100644 index 4131731b8..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/uint.go +++ /dev/null @@ -1,194 +0,0 @@ -package decoder - -import ( - "fmt" - "reflect" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type uintDecoder struct { - typ *runtime.Type - kind reflect.Kind - op func(unsafe.Pointer, uint64) - structName string - fieldName string -} - -func newUintDecoder(typ *runtime.Type, structName, fieldName string, op func(unsafe.Pointer, uint64)) *uintDecoder { - return &uintDecoder{ - typ: typ, - kind: typ.Kind(), - op: op, - structName: structName, - fieldName: fieldName, - } -} - -func (d *uintDecoder) typeError(buf []byte, offset int64) *errors.UnmarshalTypeError { - return &errors.UnmarshalTypeError{ - Value: fmt.Sprintf("number %s", string(buf)), - Type: runtime.RType2Type(d.typ), - Offset: offset, - } -} - -var ( - pow10u64 = [...]uint64{ - 1e00, 1e01, 1e02, 1e03, 1e04, 1e05, 1e06, 1e07, 1e08, 1e09, - 1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19, - } - pow10u64Len = len(pow10u64) -) - -func (d *uintDecoder) parseUint(b []byte) (uint64, error) { - maxDigit := len(b) - if maxDigit > pow10u64Len { - return 0, fmt.Errorf("invalid length of number") - } - sum := uint64(0) - for i := 0; i < maxDigit; i++ { - c := uint64(b[i]) - 48 - digitValue := pow10u64[maxDigit-i-1] - sum += c * digitValue - } - return sum, nil -} - -func (d *uintDecoder) decodeStreamByte(s *Stream) ([]byte, error) { - for { - switch s.char() { - case ' ', '\n', '\t', '\r': - s.cursor++ - continue - case '0': - s.cursor++ - return numZeroBuf, nil - case '1', '2', '3', '4', '5', '6', '7', '8', '9': - start := s.cursor - for { - s.cursor++ - if numTable[s.char()] { - continue - } else if s.char() == nul { - if s.read() { - s.cursor-- // for retry current character - continue - } - } - break - } - num := s.buf[start:s.cursor] - return num, nil - case 'n': - if err := nullBytes(s); err != nil { - return nil, err - } - return nil, nil - case nul: - if s.read() { - continue - } - default: - return nil, d.typeError([]byte{s.char()}, s.totalOffset()) - } - break - } - return nil, errors.ErrUnexpectedEndOfJSON("number(unsigned integer)", s.totalOffset()) -} - -func (d *uintDecoder) decodeByte(buf []byte, cursor int64) ([]byte, int64, error) { - for { - switch buf[cursor] { - case ' ', '\n', '\t', '\r': - cursor++ - continue - case '0': - cursor++ - return numZeroBuf, cursor, nil - case '1', '2', '3', '4', '5', '6', '7', '8', '9': - start := cursor - cursor++ - for numTable[buf[cursor]] { - cursor++ - } - num := buf[start:cursor] - return num, cursor, nil - case 'n': - if err := validateNull(buf, cursor); err != nil { - return nil, 0, err - } - cursor += 4 - return nil, cursor, nil - default: - return nil, 0, d.typeError([]byte{buf[cursor]}, cursor) - } - } -} - -func (d *uintDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - bytes, err := d.decodeStreamByte(s) - if err != nil { - return err - } - if bytes == nil { - return nil - } - u64, err := d.parseUint(bytes) - if err != nil { - return d.typeError(bytes, s.totalOffset()) - } - switch d.kind { - case reflect.Uint8: - if (1 << 8) <= u64 { - return d.typeError(bytes, s.totalOffset()) - } - case reflect.Uint16: - if (1 << 16) <= u64 { - return d.typeError(bytes, s.totalOffset()) - } - case reflect.Uint32: - if (1 << 32) <= u64 { - return d.typeError(bytes, s.totalOffset()) - } - } - d.op(p, u64) - return nil -} - -func (d *uintDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - bytes, c, err := d.decodeByte(ctx.Buf, cursor) - if err != nil { - return 0, err - } - if bytes == nil { - return c, nil - } - cursor = c - u64, err := d.parseUint(bytes) - if err != nil { - return 0, d.typeError(bytes, cursor) - } - switch d.kind { - case reflect.Uint8: - if (1 << 8) <= u64 { - return 0, d.typeError(bytes, cursor) - } - case reflect.Uint16: - if (1 << 16) <= u64 { - return 0, d.typeError(bytes, cursor) - } - case reflect.Uint32: - if (1 << 32) <= u64 { - return 0, d.typeError(bytes, cursor) - } - } - d.op(p, u64) - return cursor, nil -} - -func (d *uintDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: uint decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_json.go b/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_json.go deleted file mode 100644 index 4cd6dbd57..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_json.go +++ /dev/null @@ -1,104 +0,0 @@ -package decoder - -import ( - "context" - "encoding/json" - "fmt" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type unmarshalJSONDecoder struct { - typ *runtime.Type - structName string - fieldName string -} - -func newUnmarshalJSONDecoder(typ *runtime.Type, structName, fieldName string) *unmarshalJSONDecoder { - return &unmarshalJSONDecoder{ - typ: typ, - structName: structName, - fieldName: fieldName, - } -} - -func (d *unmarshalJSONDecoder) annotateError(cursor int64, err error) { - switch e := err.(type) { - case *errors.UnmarshalTypeError: - e.Struct = d.structName - e.Field = d.fieldName - case *errors.SyntaxError: - e.Offset = cursor - } -} - -func (d *unmarshalJSONDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - s.skipWhiteSpace() - start := s.cursor - if err := s.skipValue(depth); err != nil { - return err - } - src := s.buf[start:s.cursor] - dst := make([]byte, len(src)) - copy(dst, src) - - v := *(*interface{})(unsafe.Pointer(&emptyInterface{ - typ: d.typ, - ptr: p, - })) - switch v := v.(type) { - case unmarshalerContext: - var ctx context.Context - if (s.Option.Flags & ContextOption) != 0 { - ctx = s.Option.Context - } else { - ctx = context.Background() - } - if err := v.UnmarshalJSON(ctx, dst); err != nil { - d.annotateError(s.cursor, err) - return err - } - case json.Unmarshaler: - if err := v.UnmarshalJSON(dst); err != nil { - d.annotateError(s.cursor, err) - return err - } - } - return nil -} - -func (d *unmarshalJSONDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - src := buf[start:end] - dst := make([]byte, len(src)) - copy(dst, src) - - v := *(*interface{})(unsafe.Pointer(&emptyInterface{ - typ: d.typ, - ptr: p, - })) - if (ctx.Option.Flags & ContextOption) != 0 { - if err := v.(unmarshalerContext).UnmarshalJSON(ctx.Option.Context, dst); err != nil { - d.annotateError(cursor, err) - return 0, err - } - } else { - if err := v.(json.Unmarshaler).UnmarshalJSON(dst); err != nil { - d.annotateError(cursor, err) - return 0, err - } - } - return end, nil -} - -func (d *unmarshalJSONDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: unmarshal json decoder does not support decode path") -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_text.go b/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_text.go deleted file mode 100644 index d711d0f85..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/unmarshal_text.go +++ /dev/null @@ -1,285 +0,0 @@ -package decoder - -import ( - "bytes" - "encoding" - "fmt" - "unicode" - "unicode/utf16" - "unicode/utf8" - "unsafe" - - "github.com/goccy/go-json/internal/errors" - "github.com/goccy/go-json/internal/runtime" -) - -type unmarshalTextDecoder struct { - typ *runtime.Type - structName string - fieldName string -} - -func newUnmarshalTextDecoder(typ *runtime.Type, structName, fieldName string) *unmarshalTextDecoder { - return &unmarshalTextDecoder{ - typ: typ, - structName: structName, - fieldName: fieldName, - } -} - -func (d *unmarshalTextDecoder) annotateError(cursor int64, err error) { - switch e := err.(type) { - case *errors.UnmarshalTypeError: - e.Struct = d.structName - e.Field = d.fieldName - case *errors.SyntaxError: - e.Offset = cursor - } -} - -var ( - nullbytes = []byte(`null`) -) - -func (d *unmarshalTextDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - s.skipWhiteSpace() - start := s.cursor - if err := s.skipValue(depth); err != nil { - return err - } - src := s.buf[start:s.cursor] - if len(src) > 0 { - switch src[0] { - case '[': - return &errors.UnmarshalTypeError{ - Value: "array", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - case '{': - return &errors.UnmarshalTypeError{ - Value: "object", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return &errors.UnmarshalTypeError{ - Value: "number", - Type: runtime.RType2Type(d.typ), - Offset: s.totalOffset(), - } - case 'n': - if bytes.Equal(src, nullbytes) { - *(*unsafe.Pointer)(p) = nil - return nil - } - } - } - dst := make([]byte, len(src)) - copy(dst, src) - - if b, ok := unquoteBytes(dst); ok { - dst = b - } - v := *(*interface{})(unsafe.Pointer(&emptyInterface{ - typ: d.typ, - ptr: p, - })) - if err := v.(encoding.TextUnmarshaler).UnmarshalText(dst); err != nil { - d.annotateError(s.cursor, err) - return err - } - return nil -} - -func (d *unmarshalTextDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - buf := ctx.Buf - cursor = skipWhiteSpace(buf, cursor) - start := cursor - end, err := skipValue(buf, cursor, depth) - if err != nil { - return 0, err - } - src := buf[start:end] - if len(src) > 0 { - switch src[0] { - case '[': - return 0, &errors.UnmarshalTypeError{ - Value: "array", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - case '{': - return 0, &errors.UnmarshalTypeError{ - Value: "object", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9': - return 0, &errors.UnmarshalTypeError{ - Value: "number", - Type: runtime.RType2Type(d.typ), - Offset: start, - } - case 'n': - if bytes.Equal(src, nullbytes) { - *(*unsafe.Pointer)(p) = nil - return end, nil - } - } - } - - if s, ok := unquoteBytes(src); ok { - src = s - } - v := *(*interface{})(unsafe.Pointer(&emptyInterface{ - typ: d.typ, - ptr: *(*unsafe.Pointer)(unsafe.Pointer(&p)), - })) - if err := v.(encoding.TextUnmarshaler).UnmarshalText(src); err != nil { - d.annotateError(cursor, err) - return 0, err - } - return end, nil -} - -func (d *unmarshalTextDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: unmarshal text decoder does not support decode path") -} - -func unquoteBytes(s []byte) (t []byte, ok bool) { //nolint: nonamedreturns - length := len(s) - if length < 2 || s[0] != '"' || s[length-1] != '"' { - return - } - s = s[1 : length-1] - length -= 2 - - // Check for unusual characters. If there are none, - // then no unquoting is needed, so return a slice of the - // original bytes. - r := 0 - for r < length { - c := s[r] - if c == '\\' || c == '"' || c < ' ' { - break - } - if c < utf8.RuneSelf { - r++ - continue - } - rr, size := utf8.DecodeRune(s[r:]) - if rr == utf8.RuneError && size == 1 { - break - } - r += size - } - if r == length { - return s, true - } - - b := make([]byte, length+2*utf8.UTFMax) - w := copy(b, s[0:r]) - for r < length { - // Out of room? Can only happen if s is full of - // malformed UTF-8 and we're replacing each - // byte with RuneError. - if w >= len(b)-2*utf8.UTFMax { - nb := make([]byte, (len(b)+utf8.UTFMax)*2) - copy(nb, b[0:w]) - b = nb - } - switch c := s[r]; { - case c == '\\': - r++ - if r >= length { - return - } - switch s[r] { - default: - return - case '"', '\\', '/', '\'': - b[w] = s[r] - r++ - w++ - case 'b': - b[w] = '\b' - r++ - w++ - case 'f': - b[w] = '\f' - r++ - w++ - case 'n': - b[w] = '\n' - r++ - w++ - case 'r': - b[w] = '\r' - r++ - w++ - case 't': - b[w] = '\t' - r++ - w++ - case 'u': - r-- - rr := getu4(s[r:]) - if rr < 0 { - return - } - r += 6 - if utf16.IsSurrogate(rr) { - rr1 := getu4(s[r:]) - if dec := utf16.DecodeRune(rr, rr1); dec != unicode.ReplacementChar { - // A valid pair; consume. - r += 6 - w += utf8.EncodeRune(b[w:], dec) - break - } - // Invalid surrogate; fall back to replacement rune. - rr = unicode.ReplacementChar - } - w += utf8.EncodeRune(b[w:], rr) - } - - // Quote, control characters are invalid. - case c == '"', c < ' ': - return - - // ASCII - case c < utf8.RuneSelf: - b[w] = c - r++ - w++ - - // Coerce to well-formed UTF-8. - default: - rr, size := utf8.DecodeRune(s[r:]) - r += size - w += utf8.EncodeRune(b[w:], rr) - } - } - return b[0:w], true -} - -func getu4(s []byte) rune { - if len(s) < 6 || s[0] != '\\' || s[1] != 'u' { - return -1 - } - var r rune - for _, c := range s[2:6] { - switch { - case '0' <= c && c <= '9': - c = c - '0' - case 'a' <= c && c <= 'f': - c = c - 'a' + 10 - case 'A' <= c && c <= 'F': - c = c - 'A' + 10 - default: - return -1 - } - r = r*16 + rune(c) - } - return r -} diff --git a/vendor/github.com/goccy/go-json/internal/decoder/wrapped_string.go b/vendor/github.com/goccy/go-json/internal/decoder/wrapped_string.go deleted file mode 100644 index 0c4e2e6ea..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/wrapped_string.go +++ /dev/null @@ -1,73 +0,0 @@ -package decoder - -import ( - "fmt" - "reflect" - "unsafe" - - "github.com/goccy/go-json/internal/runtime" -) - -type wrappedStringDecoder struct { - typ *runtime.Type - dec Decoder - stringDecoder *stringDecoder - structName string - fieldName string - isPtrType bool -} - -func newWrappedStringDecoder(typ *runtime.Type, dec Decoder, structName, fieldName string) *wrappedStringDecoder { - return &wrappedStringDecoder{ - typ: typ, - dec: dec, - stringDecoder: newStringDecoder(structName, fieldName), - structName: structName, - fieldName: fieldName, - isPtrType: typ.Kind() == reflect.Ptr, - } -} - -func (d *wrappedStringDecoder) DecodeStream(s *Stream, depth int64, p unsafe.Pointer) error { - bytes, err := d.stringDecoder.decodeStreamByte(s) - if err != nil { - return err - } - if bytes == nil { - if d.isPtrType { - *(*unsafe.Pointer)(p) = nil - } - return nil - } - b := make([]byte, len(bytes)+1) - copy(b, bytes) - if _, err := d.dec.Decode(&RuntimeContext{Buf: b}, 0, depth, p); err != nil { - return err - } - return nil -} - -func (d *wrappedStringDecoder) Decode(ctx *RuntimeContext, cursor, depth int64, p unsafe.Pointer) (int64, error) { - bytes, c, err := d.stringDecoder.decodeByte(ctx.Buf, cursor) - if err != nil { - return 0, err - } - if bytes == nil { - if d.isPtrType { - *(*unsafe.Pointer)(p) = nil - } - return c, nil - } - bytes = append(bytes, nul) - oldBuf := ctx.Buf - ctx.Buf = bytes - if _, err := d.dec.Decode(ctx, 0, depth, p); err != nil { - return 0, err - } - ctx.Buf = oldBuf - return c, nil -} - -func (d *wrappedStringDecoder) DecodePath(ctx *RuntimeContext, cursor, depth int64) ([][]byte, int64, error) { - return nil, 0, fmt.Errorf("json: wrapped string decoder does not support decode path") -} |