_ 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, Transaction 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(Transaction justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc);
  31                 Result_SignatureNoneZ sign_counterparty_htlc_transaction(Transaction htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc);
  32                 Result_SignatureNoneZ sign_closing_transaction(Transaction 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         }
  36         private static class LDKChannelKeysHolder { ChannelKeys held; }
  37         public static ChannelKeys new_impl(ChannelKeysInterface arg, ChannelPublicKeys pubkeys) {
  38                 final LDKChannelKeysHolder impl_holder = new LDKChannelKeysHolder();
  39                 impl_holder.held = new ChannelKeys(new bindings.LDKChannelKeys() {
  40                         @Override public byte[] get_per_commitment_point(long idx) {
  41                                 byte[] ret = arg.get_per_commitment_point(idx);
  42                                 return ret;
  43                         }
  44                         @Override public byte[] release_commitment_secret(long idx) {
  45                                 byte[] ret = arg.release_commitment_secret(idx);
  46                                 return ret;
  47                         }
  48                         @Override public long key_derivation_params() {
  49                                 TwoTuple<Long, Long> ret = arg.key_derivation_params();
  50                                 long result = bindings.C2Tuple_u64u64Z_new(ret.a, ret.b);
  51                                 return result;
  52                         }
  53                         @Override public long sign_counterparty_commitment(int feerate_per_kw, long commitment_tx, long keys, long[] htlcs) {
  54                                 Transaction commitment_tx_conv = new Transaction(null, commitment_tx);
  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_conv, 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(long justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
  82                                 Transaction justice_tx_conv = new Transaction(null, justice_tx);
  83                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  84                                 Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx_conv, input, amount, per_commitment_key, htlc_hu_conv);
  85                                 long result = ret != null ? ret.ptr : 0;
  86                                 ret.ptr = 0;
  87                                 return result;
  88                         }
  89                         @Override public long sign_counterparty_htlc_transaction(long htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
  90                                 Transaction htlc_tx_conv = new Transaction(null, htlc_tx);
  91                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  92                                 Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx_conv, input, amount, per_commitment_point, htlc_hu_conv);
  93                                 long result = ret != null ? ret.ptr : 0;
  94                                 ret.ptr = 0;
  95                                 return result;
  96                         }
  97                         @Override public long sign_closing_transaction(long closing_tx) {
  98                                 Transaction closing_tx_conv = new Transaction(null, closing_tx);
  99                                 Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx_conv);
 100                                 long result = ret != null ? ret.ptr : 0;
 101                                 ret.ptr = 0;
 102                                 return result;
 103                         }
 104                         @Override public long sign_channel_announcement(long msg) {
 105                                 UnsignedChannelAnnouncement msg_hu_conv = new UnsignedChannelAnnouncement(null, msg);
 106                                 Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
 107                                 long result = ret != null ? ret.ptr : 0;
 108                                 ret.ptr = 0;
 109                                 return result;
 110                         }
 111                         @Override public void on_accept(long channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 112                                 ChannelPublicKeys channel_points_hu_conv = new ChannelPublicKeys(null, channel_points);
 113                                 arg.on_accept(channel_points_hu_conv, counterparty_selected_contest_delay, holder_selected_contest_delay);
 114                         }
 115                 }, pubkeys);
 116                 return impl_holder.held;
 117         }
 118         public byte[] get_per_commitment_point(long idx) {
 119                 byte[] ret = bindings.ChannelKeys_get_per_commitment_point(this.ptr, idx);
 120                 return ret;
 121         }
 122
 123         public byte[] release_commitment_secret(long idx) {
 124                 byte[] ret = bindings.ChannelKeys_release_commitment_secret(this.ptr, idx);
 125                 return ret;
 126         }
 127
 128         // Skipped ChannelKeys_key_derivation_params
 129         public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(int feerate_per_kw, Transaction commitment_tx, PreCalculatedTxCreationKeys keys, HTLCOutputInCommitment[] htlcs) {
 130                 long ret = bindings.ChannelKeys_sign_counterparty_commitment(this.ptr, feerate_per_kw, commitment_tx.ptr, keys == null ? 0 : keys.ptr & ~1, Arrays.stream(htlcs).mapToLong(arr_conv_24 -> arr_conv_24 == null ? 0 : arr_conv_24.ptr & ~1).toArray());
 131                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
 132                 ret_hu_conv.ptrs_to.add(this);
 133                 this.ptrs_to.add(keys);
 134                 /* TODO 2 HTLCOutputInCommitment  */;
 135                 return ret_hu_conv;
 136         }
 137
 138         public Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx) {
 139                 long ret = bindings.ChannelKeys_sign_holder_commitment(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 140                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 141                 ret_hu_conv.ptrs_to.add(this);
 142                 this.ptrs_to.add(holder_commitment_tx);
 143                 return ret_hu_conv;
 144         }
 145
 146         public Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx) {
 147                 long ret = bindings.ChannelKeys_sign_holder_commitment_htlc_transactions(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 148                 Result_CVec_SignatureZNoneZ ret_hu_conv = Result_CVec_SignatureZNoneZ.constr_from_ptr(ret);
 149                 ret_hu_conv.ptrs_to.add(this);
 150                 this.ptrs_to.add(holder_commitment_tx);
 151                 return ret_hu_conv;
 152         }
 153
 154         public Result_SignatureNoneZ sign_justice_transaction(Transaction justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
 155                 long ret = bindings.ChannelKeys_sign_justice_transaction(this.ptr, justice_tx.ptr, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
 156                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 157                 ret_hu_conv.ptrs_to.add(this);
 158                 this.ptrs_to.add(htlc);
 159                 return ret_hu_conv;
 160         }
 161
 162         public Result_SignatureNoneZ sign_counterparty_htlc_transaction(Transaction htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) {
 163                 long ret = bindings.ChannelKeys_sign_counterparty_htlc_transaction(this.ptr, htlc_tx.ptr, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
 164                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 165                 ret_hu_conv.ptrs_to.add(this);
 166                 this.ptrs_to.add(htlc);
 167                 return ret_hu_conv;
 168         }
 169
 170         public Result_SignatureNoneZ sign_closing_transaction(Transaction closing_tx) {
 171                 long ret = bindings.ChannelKeys_sign_closing_transaction(this.ptr, closing_tx.ptr);
 172                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 173                 ret_hu_conv.ptrs_to.add(this);
 174                 return ret_hu_conv;
 175         }
 176
 177         public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
 178                 long ret = bindings.ChannelKeys_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
 179                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 180                 ret_hu_conv.ptrs_to.add(this);
 181                 this.ptrs_to.add(msg);
 182                 return ret_hu_conv;
 183         }
 184
 185         public void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 186                 bindings.ChannelKeys_on_accept(this.ptr, channel_points == null ? 0 : channel_points.ptr & ~1, counterparty_selected_contest_delay, holder_selected_contest_delay);
 187                 this.ptrs_to.add(channel_points);
 188         }
 189
 190         public ChannelPublicKeys get_pubkeys() {
 191                 long ret = bindings.ChannelKeys_get_pubkeys(this.ptr);
 192                 ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
 193                 return ret_hu_conv;
 194         }
 195
 196 }