43 lines
670 B
Go
43 lines
670 B
Go
package ssob
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import (
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"fmt"
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"io"
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"sync"
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)
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type Encoder struct {
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mutex sync.Mutex
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w io.Writer
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}
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func NewEncoder(w io.Writer) *Encoder {
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enc := new(Encoder)
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enc.w = w
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return enc
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}
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func (enc *Encoder) Encode(e interface{}) (err error) {
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_, v, err := parseInterface(e)
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if err != nil {
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return err
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}
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var b []byte
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if b, err = marshalVal(v.Interface()); err != nil {
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return fmt.Errorf("ssob: Cannot encode value: %w", err)
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}
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wb := marshalUint32(uint32(len(b)))
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wb = append(wb, b...)
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enc.mutex.Lock()
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defer enc.mutex.Unlock()
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if _, err = enc.w.Write(wb); err != nil {
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return fmt.Errorf("ssob: Cannot encode value: %w", err)
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}
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return nil
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}
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