32 lines
745 B
Go
32 lines
745 B
Go
package reveil
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import (
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"encoding/base64"
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"errors"
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)
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type Identifier []byte
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func (i *Identifier) ToString() string {
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return base64.RawURLEncoding.EncodeToString(*i)
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}
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func (i Identifier) MarshalJSON() (dst []byte, err error) {
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dst = make([]byte, base64.RawURLEncoding.EncodedLen(len(i)))
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base64.RawURLEncoding.Encode(dst, i)
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dst = append([]byte{'"'}, dst...)
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dst = append(dst, '"')
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return
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}
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func (i *Identifier) UnmarshalJSON(src []byte) error {
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if len(src) < 2 || src[0] != '"' || src[len(src)-1] != '"' {
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return errors.New("Unvalid character found to encapsulate the JSON value")
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}
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*i = make([]byte, base64.RawURLEncoding.DecodedLen(len(src)-2))
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_, err := base64.RawURLEncoding.Decode(*i, src[1:len(src)-1])
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return err
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}
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