diff options
Diffstat (limited to 'vendor/github.com/goccy/go-json/internal/decoder/bytes.go')
-rw-r--r-- | vendor/github.com/goccy/go-json/internal/decoder/bytes.go | 114 |
1 files changed, 0 insertions, 114 deletions
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 01a37fef4..000000000 --- a/vendor/github.com/goccy/go-json/internal/decoder/bytes.go +++ /dev/null @@ -1,114 +0,0 @@ -package decoder - -import ( - "encoding/base64" - "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) - } - if unmarshalDecoder == nil { - return nil - } - 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) 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) -} |