Exemplo n.º 1
0
func Unmarshal(bytes []byte, i interface{}) *McpackError {
	buf := unsafe.Pointer(&bytes[0])
	tmpsize := len(bytes) * 3
	tmpbuf := C.malloc(C.size_t(tmpsize))
	defer C.free(tmpbuf)
	pack := C.mc_pack_open_r((*C.char)(buf), C.int(len(bytes)),
		(*C.char)(tmpbuf), C.int(tmpsize))
	defer C.mc_pack_close(pack)

	if err := unmarshal(pack, i); err != nil {
		return err
	}
	return nil
}
Exemplo n.º 2
0
func Marshal(i interface{}) ([]byte, *McpackError) {
	buf := C.malloc(PACK_DEFAULT_SIZE)
	defer C.free(buf)
	tmpbuf := C.malloc(PACK_TMP_BUFSIZE)
	defer C.free(tmpbuf)

	pack := C.mc_pack_open_w(C.int(2), (*C.char)(buf), PACK_DEFAULT_SIZE,
		(*C.char)(tmpbuf), PACK_TMP_BUFSIZE)
	defer C.mc_pack_close(pack)

	if err := marshal(pack, reflect.ValueOf(i)); err != nil {
		return nil, err
	}
	packet := C.GoBytes(buf, C.mc_pack_get_size(pack))

	return packet, nil
}