/
decoder_bool.go
76 lines (70 loc) · 1.41 KB
/
decoder_bool.go
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package decoder
import "reflect"
func (d *Decoder) SkipTrue() error {
d.pos++
c := d.char()
if c != 'r' {
return d.ErrorF("[Blaze SkipTrue()] invalid char, expected 'true'")
}
d.pos++
c = d.char()
if c != 'u' {
return d.ErrorF("[Blaze SkipTrue()] invalid char, expected 'true'")
}
d.pos++
c = d.char()
if c != 'e' {
return d.ErrorF("[Blaze SkipTrue()] invalid char, expected 'true'")
}
d.pos++
return nil
}
func (d *Decoder) SkipFalse() error {
d.pos++
c := d.char()
if c != 'a' {
return d.ErrorF("[Blaze SkipFalse()] invalid char, expected 'false'")
}
d.pos++
c = d.char()
if c != 'l' {
return d.ErrorF("[Blaze SkipFalse()] invalid char, expected 'false'")
}
d.pos++
c = d.char()
if c != 's' {
return d.ErrorF("[Blaze SkipFalse()] invalid char, expected 'false'")
}
d.pos++
c = d.char()
if c != 'e' {
return d.ErrorF("[Blaze SkipFalse()] invalid char, expected 'false'")
}
d.pos++
return nil
}
func (d *Decoder) decodeToBool() (bool, error) {
d.SkipWhitespace()
c := d.char()
switch c {
case 'n':
err := d.ScanNull()
return false, err
case 't':
err := d.SkipTrue()
return true, err
case 'f':
err := d.SkipFalse()
return false, err
default:
return false, d.ErrorF("[Blaze decodeBool()] invalid char, expected 't' or 'f'")
}
}
func decodeBool(d *Decoder, v reflect.Value) error {
b, err := d.decodeToBool()
if err != nil {
return err
}
v.SetBool(b)
return nil
}