0943a70215
Co-authored-by: Marko <marbar3778@yahoo.com> Co-authored-by: Julien Robert <julien@rbrt.fr>
34 lines
832 B
Go
34 lines
832 B
Go
package valuerenderer
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import (
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"context"
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"encoding/base64"
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"io"
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"google.golang.org/protobuf/reflect/protoreflect"
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)
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// bytesValueRenderer implements ValueRenderer for bytes
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type bytesValueRenderer struct{}
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var _ ValueRenderer = bytesValueRenderer{}
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func (vr bytesValueRenderer) Format(ctx context.Context, v protoreflect.Value, w io.Writer) error {
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_, err := io.WriteString(w, base64.StdEncoding.EncodeToString(v.Bytes()))
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return err
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}
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func (vr bytesValueRenderer) Parse(_ context.Context, r io.Reader) (protoreflect.Value, error) {
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formatted, err := io.ReadAll(r)
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if err != nil {
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return protoreflect.ValueOfBytes([]byte{}), err
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}
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data, err := base64.StdEncoding.DecodeString(string(formatted))
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if err != nil {
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return protoreflect.ValueOfBytes([]byte{}), err
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}
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return protoreflect.ValueOfBytes(data), nil
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}
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