_ Git - ldk-java/blob - src/main/java/org/ldk/structs/ChannelKeys.java

   1 package org.ldk.structs;
   2
   3 import org.ldk.impl.bindings;
   4 import org.ldk.enums.*;
   5 import org.ldk.util.*;
   6 import java.util.Arrays;
   7
   8 @SuppressWarnings("unchecked") // We correctly assign various generic arrays
   9 public class ChannelKeys extends CommonBase {
  10         final bindings.LDKChannelKeys bindings_instance;
  11         ChannelKeys(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
  12         private ChannelKeys(bindings.LDKChannelKeys arg, ChannelPublicKeys pubkeys) {
  13                 super(bindings.LDKChannelKeys_new(arg, pubkeys == null ? 0 : pubkeys.ptr & ~1));
  14                 this.ptrs_to.add(arg);
  15                 this.ptrs_to.add(pubkeys);
  16                 this.bindings_instance = arg;
  17         }
  18         @Override @SuppressWarnings("deprecation")
  19         protected void finalize() throws Throwable {
  20                 if (ptr != 0) { bindings.ChannelKeys_free(ptr); } super.finalize();
  21         }
  22
  23         public static interface ChannelKeysInterface {
  24                 byte[] get_per_commitment_point(long idx);
  25                 byte[] release_commitment_secret(long idx);
  26                 TwoTuple<Long, Long> key_derivation_params();
  27                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(int feerate_per_kw, byte[] commitment_tx, PreCalculatedTxCreationKeys keys, HTLCOutputInCommitment[] htlcs);
  28                 Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx);
  29                 Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx);
  30                 Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc);
  31                 Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc);
  32                 Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx);
  33                 Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg);
  34                 void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay);
  35                 byte[] write();
  36         }
  37         private static class LDKChannelKeysHolder { ChannelKeys held; }
  38         public static ChannelKeys new_impl(ChannelKeysInterface arg, ChannelPublicKeys pubkeys) {
  39                 final LDKChannelKeysHolder impl_holder = new LDKChannelKeysHolder();
  40                 impl_holder.held = new ChannelKeys(new bindings.LDKChannelKeys() {
  41                         @Override public byte[] get_per_commitment_point(long idx) {
  42                                 byte[] ret = arg.get_per_commitment_point(idx);
  43                                 return ret;
  44                         }
  45                         @Override public byte[] release_commitment_secret(long idx) {
  46                                 byte[] ret = arg.release_commitment_secret(idx);
  47                                 return ret;
  48                         }
  49                         @Override public long key_derivation_params() {
  50                                 TwoTuple<Long, Long> ret = arg.key_derivation_params();
  51                                 long result = bindings.C2Tuple_u64u64Z_new(ret.a, ret.b);
  52                                 return result;
  53                         }
  54                         @Override public long sign_counterparty_commitment(int feerate_per_kw, byte[] commitment_tx, long keys, long[] htlcs) {
  55                                 PreCalculatedTxCreationKeys keys_hu_conv = new PreCalculatedTxCreationKeys(null, keys);
  56                                 HTLCOutputInCommitment[] arr_conv_24_arr = new HTLCOutputInCommitment[htlcs.length];
  57                                 for (int y = 0; y < htlcs.length; y++) {
  58                                         long arr_conv_24 = htlcs[y];
  59                                         HTLCOutputInCommitment arr_conv_24_hu_conv = new HTLCOutputInCommitment(null, arr_conv_24);
  60                                         arr_conv_24_arr[y] = arr_conv_24_hu_conv;
  61                                 }
  62                                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(feerate_per_kw, commitment_tx, keys_hu_conv, arr_conv_24_arr);
  63                                 long result = ret != null ? ret.ptr : 0;
  64                                 ret.ptr = 0;
  65                                 return result;
  66                         }
  67                         @Override public long sign_holder_commitment(long holder_commitment_tx) {
  68                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  69                                 Result_SignatureNoneZ ret = arg.sign_holder_commitment(holder_commitment_tx_hu_conv);
  70                                 long result = ret != null ? ret.ptr : 0;
  71                                 ret.ptr = 0;
  72                                 return result;
  73                         }
  74                         @Override public long sign_holder_commitment_htlc_transactions(long holder_commitment_tx) {
  75                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  76                                 Result_CVec_SignatureZNoneZ ret = arg.sign_holder_commitment_htlc_transactions(holder_commitment_tx_hu_conv);
  77                                 long result = ret != null ? ret.ptr : 0;
  78                                 ret.ptr = 0;
  79                                 return result;
  80                         }
  81                         @Override public long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
  82                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  83                                 Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
  84                                 long result = ret != null ? ret.ptr : 0;
  85                                 ret.ptr = 0;
  86                                 return result;
  87                         }
  88                         @Override public long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
  89                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  90                                 Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc_hu_conv);
  91                                 long result = ret != null ? ret.ptr : 0;
  92                                 ret.ptr = 0;
  93                                 return result;
  94                         }
  95                         @Override public long sign_closing_transaction(byte[] closing_tx) {
  96                                 Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx);
  97                                 long result = ret != null ? ret.ptr : 0;
  98                                 ret.ptr = 0;
  99                                 return result;
 100                         }
 101                         @Override public long sign_channel_announcement(long msg) {
 102                                 UnsignedChannelAnnouncement msg_hu_conv = new UnsignedChannelAnnouncement(null, msg);
 103                                 Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
 104                                 long result = ret != null ? ret.ptr : 0;
 105                                 ret.ptr = 0;
 106                                 return result;
 107                         }
 108                         @Override public void on_accept(long channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 109                                 ChannelPublicKeys channel_points_hu_conv = new ChannelPublicKeys(null, channel_points);
 110                                 arg.on_accept(channel_points_hu_conv, counterparty_selected_contest_delay, holder_selected_contest_delay);
 111                         }
 112                         @Override public byte[] write() {
 113                                 byte[] ret = arg.write();
 114                                 return ret;
 115                         }
 116                 }, pubkeys);
 117                 return impl_holder.held;
 118         }
 119         public byte[] get_per_commitment_point(long idx) {
 120                 byte[] ret = bindings.ChannelKeys_get_per_commitment_point(this.ptr, idx);
 121                 return ret;
 122         }
 123
 124         public byte[] release_commitment_secret(long idx) {
 125                 byte[] ret = bindings.ChannelKeys_release_commitment_secret(this.ptr, idx);
 126                 return ret;
 127         }
 128
 129         // Skipped ChannelKeys_key_derivation_params
 130         public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(int feerate_per_kw, byte[] commitment_tx, PreCalculatedTxCreationKeys keys, HTLCOutputInCommitment[] htlcs) {
 131                 long ret = bindings.ChannelKeys_sign_counterparty_commitment(this.ptr, feerate_per_kw, commitment_tx, keys == null ? 0 : keys.ptr & ~1, Arrays.stream(htlcs).mapToLong(arr_conv_24 -> arr_conv_24 == null ? 0 : arr_conv_24.ptr & ~1).toArray());
 132                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
 133                 ret_hu_conv.ptrs_to.add(this);
 134                 this.ptrs_to.add(keys);
 135                 /* TODO 2 HTLCOutputInCommitment  */;
 136                 return ret_hu_conv;
 137         }
 138
 139         public Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx) {
 140                 long ret = bindings.ChannelKeys_sign_holder_commitment(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 141                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 142                 ret_hu_conv.ptrs_to.add(this);
 143                 this.ptrs_to.add(holder_commitment_tx);
 144                 return ret_hu_conv;
 145         }
 146
 147         public Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx) {
 148                 long ret = bindings.ChannelKeys_sign_holder_commitment_htlc_transactions(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 149                 Result_CVec_SignatureZNoneZ ret_hu_conv = Result_CVec_SignatureZNoneZ.constr_from_ptr(ret);
 150                 ret_hu_conv.ptrs_to.add(this);
 151                 this.ptrs_to.add(holder_commitment_tx);
 152                 return ret_hu_conv;
 153         }
 154
 155         public Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
 156                 long ret = bindings.ChannelKeys_sign_justice_transaction(this.ptr, justice_tx, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
 157                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 158                 ret_hu_conv.ptrs_to.add(this);
 159                 this.ptrs_to.add(htlc);
 160                 return ret_hu_conv;
 161         }
 162
 163         public Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) {
 164                 long ret = bindings.ChannelKeys_sign_counterparty_htlc_transaction(this.ptr, htlc_tx, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
 165                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 166                 ret_hu_conv.ptrs_to.add(this);
 167                 this.ptrs_to.add(htlc);
 168                 return ret_hu_conv;
 169         }
 170
 171         public Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx) {
 172                 long ret = bindings.ChannelKeys_sign_closing_transaction(this.ptr, closing_tx);
 173                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 174                 ret_hu_conv.ptrs_to.add(this);
 175                 return ret_hu_conv;
 176         }
 177
 178         public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
 179                 long ret = bindings.ChannelKeys_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
 180                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 181                 ret_hu_conv.ptrs_to.add(this);
 182                 this.ptrs_to.add(msg);
 183                 return ret_hu_conv;
 184         }
 185
 186         public void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 187                 bindings.ChannelKeys_on_accept(this.ptr, channel_points == null ? 0 : channel_points.ptr & ~1, counterparty_selected_contest_delay, holder_selected_contest_delay);
 188                 this.ptrs_to.add(channel_points);
 189         }
 190
 191         public byte[] write() {
 192                 byte[] ret = bindings.ChannelKeys_write(this.ptr);
 193                 return ret;
 194         }
 195
 196         public ChannelPublicKeys get_pubkeys() {
 197                 long ret = bindings.ChannelKeys_get_pubkeys(this.ptr);
 198                 ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
 199                 return ret_hu_conv;
 200         }
 201
 202         public static ChannelKeys constructor_clone(ChannelKeys orig) {
 203                 long ret = bindings.ChannelKeys_clone(orig == null ? 0 : orig.ptr);
 204                 ChannelKeys ret_hu_conv = new ChannelKeys(null, ret);
 205                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 206                 ret_hu_conv.ptrs_to.add(orig);
 207                 return ret_hu_conv;
 208         }
 209
 210 }