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39 lines
769 B
39 lines
769 B
3 years ago
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package jx
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// Bool reads a json object as Bool
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func (d *Decoder) Bool() (bool, error) {
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if err := d.skipSpace(); err != nil {
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return false, err
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}
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var buf [4]byte
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if err := d.readExact4(&buf); err != nil {
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return false, err
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}
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switch string(buf[:]) {
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case "true":
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return true, nil
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case "fals":
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c, err := d.byte()
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if err != nil {
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return false, err
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}
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if c != 'e' {
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return false, badToken(c)
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}
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return false, nil
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default:
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switch c := buf[0]; c {
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case 't':
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const encodedTrue = 't' | 'r'<<8 | 'u'<<16 | 'e'<<24
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return false, findInvalidToken4(buf, encodedTrue)
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case 'f':
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const encodedAlse = 'a' | 'l'<<8 | 's'<<16 | 'e'<<24
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return false, findInvalidToken4(buf, encodedAlse)
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default:
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return false, badToken(c)
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}
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}
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}
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