forked from mirror/go-json
36 lines
899 B
Go
36 lines
899 B
Go
package json
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import (
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"unsafe"
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)
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type anonymousFieldDecoder struct {
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structType *rtype
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offset uintptr
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dec decoder
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}
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func newAnonymousFieldDecoder(structType *rtype, offset uintptr, dec decoder) *anonymousFieldDecoder {
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return &anonymousFieldDecoder{
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structType: structType,
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offset: offset,
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dec: dec,
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}
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}
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func (d *anonymousFieldDecoder) decodeStream(s *stream, p unsafe.Pointer) error {
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if *(*unsafe.Pointer)(p) == nil {
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*(*unsafe.Pointer)(p) = unsafe_New(d.structType)
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}
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p = *(*unsafe.Pointer)(p)
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return d.dec.decodeStream(s, unsafe.Pointer(uintptr(p)+d.offset))
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}
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func (d *anonymousFieldDecoder) decode(buf []byte, cursor int64, p unsafe.Pointer) (int64, error) {
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if *(*unsafe.Pointer)(p) == nil {
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*(*unsafe.Pointer)(p) = unsafe_New(d.structType)
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}
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p = *(*unsafe.Pointer)(p)
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return d.dec.decode(buf, cursor, unsafe.Pointer(uintptr(p)+d.offset))
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}
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