mirror of https://github.com/goccy/go-json.git
53 lines
992 B
Go
53 lines
992 B
Go
package json
|
|
|
|
import (
|
|
"errors"
|
|
)
|
|
|
|
type arrayDecoder struct {
|
|
elemType *rtype
|
|
size uintptr
|
|
valueDecoder decoder
|
|
alen int
|
|
}
|
|
|
|
func newArrayDecoder(dec decoder, elemType *rtype, alen int) *arrayDecoder {
|
|
return &arrayDecoder{
|
|
valueDecoder: dec,
|
|
elemType: elemType,
|
|
size: elemType.Size(),
|
|
alen: alen,
|
|
}
|
|
}
|
|
|
|
func (d *arrayDecoder) decode(ctx *context, p uintptr) error {
|
|
buf := ctx.buf
|
|
buflen := ctx.buflen
|
|
cursor := ctx.cursor
|
|
for ; cursor < buflen; cursor++ {
|
|
switch buf[cursor] {
|
|
case ' ', '\n', '\t', '\r':
|
|
continue
|
|
case '[':
|
|
idx := 0
|
|
for {
|
|
ctx.cursor = cursor + 1
|
|
if err := d.valueDecoder.decode(ctx, p+uintptr(idx)*d.size); err != nil {
|
|
return err
|
|
}
|
|
cursor = ctx.skipWhiteSpace()
|
|
switch buf[cursor] {
|
|
case ']':
|
|
return nil
|
|
case ',':
|
|
idx++
|
|
continue
|
|
default:
|
|
return errors.New("syntax error array")
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return errors.New("unexpected error array")
|
|
}
|