_ Git - ldk-java/blob - c_sharp/src/org/ldk/structs/BlindedPath.cs

   1 using org.ldk.impl;
   2 using org.ldk.enums;
   3 using org.ldk.util;
   4 using System;
   5
   6 namespace org { namespace ldk { namespace structs {
   7
   8
   9 /**
  10  * Onion messages can be sent and received to blinded paths, which serve to hide the identity of
  11  * the recipient.
  12  */
  13 public class BlindedPath : CommonBase {
  14         internal BlindedPath(object _dummy, long ptr) : base(ptr) { }
  15         ~BlindedPath() {
  16                 if (ptr != 0) { bindings.BlindedPath_free(ptr); }
  17         }
  18
  19         internal long clone_ptr() {
  20                 long ret = bindings.BlindedPath_clone_ptr(this.ptr);
  21                 GC.KeepAlive(this);
  22                 return ret;
  23         }
  24
  25         /**
  26          * Creates a copy of the BlindedPath
  27          */
  28         public BlindedPath clone() {
  29                 long ret = bindings.BlindedPath_clone(this.ptr);
  30                 GC.KeepAlive(this);
  31                 if (ret >= 0 && ret <= 4096) { return null; }
  32                 org.ldk.structs.BlindedPath ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.BlindedPath(null, ret); }
  33                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
  34                 return ret_hu_conv;
  35         }
  36
  37         /**
  38          * Create a blinded path to be forwarded along `node_pks`. The last node pubkey in `node_pks`
  39          * will be the destination node.
  40          *
  41          * Errors if less than two hops are provided or if `node_pk`(s) are invalid.
  42          */
  43         public static Result_BlindedPathNoneZ of(byte[][] node_pks, org.ldk.structs.KeysInterface keys_manager) {
  44                 long ret = bindings.BlindedPath_new(node_pks != null ? InternalUtils.mapArray(node_pks, node_pks_conv_8 => InternalUtils.check_arr_len(node_pks_conv_8, 33)) : null, keys_manager == null ? 0 : keys_manager.ptr);
  45                 GC.KeepAlive(node_pks);
  46                 GC.KeepAlive(keys_manager);
  47                 if (ret >= 0 && ret <= 4096) { return null; }
  48                 Result_BlindedPathNoneZ ret_hu_conv = Result_BlindedPathNoneZ.constr_from_ptr(ret);
  49                 if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(keys_manager); };
  50                 return ret_hu_conv;
  51         }
  52
  53         /**
  54          * Serialize the BlindedPath object into a byte array which can be read by BlindedPath_read
  55          */
  56         public byte[] write() {
  57                 byte[] ret = bindings.BlindedPath_write(this.ptr);
  58                 GC.KeepAlive(this);
  59                 return ret;
  60         }
  61
  62         /**
  63          * Read a BlindedPath from a byte array, created by BlindedPath_write
  64          */
  65         public static Result_BlindedPathDecodeErrorZ read(byte[] ser) {
  66                 long ret = bindings.BlindedPath_read(ser);
  67                 GC.KeepAlive(ser);
  68                 if (ret >= 0 && ret <= 4096) { return null; }
  69                 Result_BlindedPathDecodeErrorZ ret_hu_conv = Result_BlindedPathDecodeErrorZ.constr_from_ptr(ret);
  70                 return ret_hu_conv;
  71         }
  72
  73 }
  74 } } }