1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
7 import java.lang.ref.Reference;
8 import javax.annotation.Nullable;
12 * Onion messages can be sent and received to blinded routes, which serve to hide the identity of
15 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
16 public class BlindedRoute extends CommonBase {
17 BlindedRoute(Object _dummy, long ptr) { super(ptr); }
18 @Override @SuppressWarnings("deprecation")
19 protected void finalize() throws Throwable {
21 if (ptr != 0) { bindings.BlindedRoute_free(ptr); }
25 * Create a blinded route to be forwarded along `node_pks`. The last node pubkey in `node_pks`
26 * will be the destination node.
28 * Errors if less than two hops are provided or if `node_pk`(s) are invalid.
30 public static Result_BlindedRouteNoneZ of(byte[][] node_pks, KeysInterface keys_manager) {
31 long ret = bindings.BlindedRoute_new(node_pks != null ? Arrays.stream(node_pks).map(node_pks_conv_8 -> InternalUtils.check_arr_len(node_pks_conv_8, 33)).toArray(byte[][]::new) : null, keys_manager == null ? 0 : keys_manager.ptr);
32 Reference.reachabilityFence(node_pks);
33 Reference.reachabilityFence(keys_manager);
34 if (ret >= 0 && ret <= 4096) { return null; }
35 Result_BlindedRouteNoneZ ret_hu_conv = Result_BlindedRouteNoneZ.constr_from_ptr(ret);
36 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(keys_manager); };
41 * Serialize the BlindedRoute object into a byte array which can be read by BlindedRoute_read
43 public byte[] write() {
44 byte[] ret = bindings.BlindedRoute_write(this.ptr);
45 Reference.reachabilityFence(this);
50 * Read a BlindedRoute from a byte array, created by BlindedRoute_write
52 public static Result_BlindedRouteDecodeErrorZ read(byte[] ser) {
53 long ret = bindings.BlindedRoute_read(ser);
54 Reference.reachabilityFence(ser);
55 if (ret >= 0 && ret <= 4096) { return null; }
56 Result_BlindedRouteDecodeErrorZ ret_hu_conv = Result_BlindedRouteDecodeErrorZ.constr_from_ptr(ret);