func parseSymbol(data []byte) packet.OptionId {
errs.Check(len(data) >= 6)
var b [8]byte
copy(b[:], data)
oid := packet.OptionIdFromUint64(binary.LittleEndian.Uint64(b[:]))
return oid
}
func (o *optionId) UnmarshalFlag(value string) (err error) {
defer errs.PassE(&err)
v, err := strconv.ParseUint(value, 0, 64)
errs.CheckE(err)
o.OptionId = packet.OptionIdFromUint64(v)
return
}
func (s *Subscr) SubscribeFromReader(rd io.Reader) (err error) {
defer errs.PassE(&err)
sc := bufio.NewScanner(rd)
for sc.Scan() {
text := sc.Text()
var v uint64
var b byte
if _, err := fmt.Sscanf(text, "%c%v", &b, &v); err != nil {
_, err = fmt.Sscanf(text, "%v", &v)
errs.CheckE(err)
}
oid := packet.OptionIdFromUint64(v)
if b == 'U' || b == 'u' || b == '!' {
if s.autoSubscribe {
s.stoplist[oid] = struct{}{}
} else {
s.Unsubscribe(oid)
}
} else {
s.Subscribe(oid)
}
}
errs.CheckE(sc.Err())
return
}