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authorLibravatar tobi <31960611+tsmethurst@users.noreply.github.com>2021-11-27 15:26:58 +0100
committerLibravatar GitHub <noreply@github.com>2021-11-27 15:26:58 +0100
commit182b4eea73881c611a0f519576aa6ad2aa6799c2 (patch)
tree230fac469690fcee8797b13585e739be148d4789 /vendor/github.com/goccy/go-json/internal/decoder/float.go
parentRequire confirmed email when checking oauth token (#332) (diff)
downloadgotosocial-182b4eea73881c611a0f519576aa6ad2aa6799c2.tar.xz
Update dependencies (#333)
Diffstat (limited to 'vendor/github.com/goccy/go-json/internal/decoder/float.go')
-rw-r--r--vendor/github.com/goccy/go-json/internal/decoder/float.go158
1 files changed, 0 insertions, 158 deletions
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 dfb7168da..000000000
--- a/vendor/github.com/goccy/go-json/internal/decoder/float.go
+++ /dev/null
@@ -1,158 +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
-}