Esempio n. 1
0
func (x *XMLLLSDParser) parseBinary(encoding string) []byte {
	for {
		token, err := x.decoder.Token()
		if err != nil {
			panic(err)
		}
		switch t := token.(type) {
		case xml.StartElement:
			panic("Unexpected start element in <binary>")
		case xml.CharData:
			defer x.decoder.Skip()
			switch encoding {
			case "base64", "":
				b64, _ := base64.StdEncoding.DecodeString(string(t))
				return b64
			case "base85":
				b85 := make([]byte, ascii85.MaxEncodedLen(len(t)))
				n, _, _ := ascii85.Decode(b85, t, true)
				return b85[:n]
			case "base16":
				output := make([]byte, len(t)/2)
				for i := 0; i < len(t); i += 2 {
					n, _ := strconv.ParseInt(string(t[i:i+2]), 16, 8)
					output[i/2] = byte(n)
				}
				return output
			}
		case xml.EndElement:
			return make([]byte, 0)
		}
	}
	panic("unreachable")
}
Esempio n. 2
0
File: demo4.go Progetto: dlsniper/u
func main(aaa string, rd io.Reader, err error) (ok, ok) {

	b, ok := rd.(*io.Reader)

	fmt.Sprintln("Hello", "oghet")

	sql.DB()
	const aaa = iota
	var bbb = iota

	switch {
	case 1 == 2:
		return 1, 1
	}

	go foo()

	for 1; 1; 1 {

	}

	if ascii85.Decode() {

	}

	return 1, 1
}
Esempio n. 3
0
func (e *Engine) unascii85() error {
	b := e.stack.Pop()
	dec := make([]byte, len(b))
	sz, _, err := ascii85.Decode(dec, b, true)
	if err == nil {
		e.stack.Push(dec[0:sz])
	}
	return err
}
Esempio n. 4
0
func (x *DNSTransportDownstreamCodec) Decode(msg string) ([]byte, DNSCodecHeader) {
	src := []byte(msg)
	var header DNSCodecHeader

	var header_bytes [4]byte
	ndst, _, err := ascii85.Decode(header_bytes[:], src[0:5], true)
	if ndst != 4 || err != nil {
		return nil, header
	}
	x.header_codec.DecodeFromBytes(header_bytes[:], &header)

	ret := make([]byte, len(msg)/5*4)
	ndst, _, err = ascii85.Decode(ret, src[5:], true)
	if err != nil {
		return nil, header
	}

	return ret[:ndst], header
}
Esempio n. 5
0
func (_ UUIDCtrl) fromA85(s string) ([]byte, error) {
	if len(s) == 24 {
		s = s[2:22]
	}
	if len(s) != 20 {
		return []byte{}, errors.New("string of UUID ASCII 85 is wrong length")
	}
	dst, src := make([]byte, 16), make([]byte, 16)
	src = []byte(s)
	_, _, err := ascii85.Decode(dst, src, true)
	if err != nil {
		return []byte{}, err
	}
	return dst, nil
}