public static Packet<String> decodePacket(String data, boolean utf8decode) {
int type;
try {
type = Character.getNumericValue(data.charAt(0));
} catch (IndexOutOfBoundsException e) {
type = -1;
}
if (utf8decode) {
try {
data = UTF8.decode(data);
} catch (UTF8Exception e) {
return err;
}
}
if (type < 0 || type >= packetslist.size()) {
return err;
}
if (data.length() > 1) {
return new Packet<String>(packetslist.get(type), data.substring(1));
} else {
return new Packet<String>(packetslist.get(type));
}
}
public static void encodePacket(Packet packet, boolean utf8encode, EncodeCallback callback) {
if (packet.data instanceof byte[]) {
@SuppressWarnings("unchecked")
Packet<byte[]> _packet = packet;
@SuppressWarnings("unchecked")
EncodeCallback<byte[]> _callback = callback;
encodeByteArray(_packet, _callback);
return;
}
String encoded = String.valueOf(packets.get(packet.type));
if (null != packet.data) {
encoded +=
utf8encode ? UTF8.encode(String.valueOf(packet.data)) : String.valueOf(packet.data);
}
@SuppressWarnings("unchecked")
EncodeCallback<String> _callback = callback;
_callback.call(encoded);
}