_ 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         }
  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, byte[] commitment_tx, long keys, long[] htlcs) {
  54                                 PreCalculatedTxCreationKeys keys_hu_conv = new PreCalculatedTxCreationKeys(null, keys);
  55                                 HTLCOutputInCommitment[] arr_conv_24_arr = new HTLCOutputInCommitment[htlcs.length];
  56                                 for (int y = 0; y < htlcs.length; y++) {
  57                                         long arr_conv_24 = htlcs[y];
  58                                         HTLCOutputInCommitment arr_conv_24_hu_conv = new HTLCOutputInCommitment(null, arr_conv_24);
  59                                         arr_conv_24_arr[y] = arr_conv_24_hu_conv;
  60                                 }
  61                                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(feerate_per_kw, commitment_tx, keys_hu_conv, arr_conv_24_arr);
  62                                 long result = ret != null ? ret.ptr : 0;
  63                                 ret.ptr = 0;
  64                                 return result;
  65                         }
  66                         @Override public long sign_holder_commitment(long holder_commitment_tx) {
  67                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  68                                 Result_SignatureNoneZ ret = arg.sign_holder_commitment(holder_commitment_tx_hu_conv);
  69                                 long result = ret != null ? ret.ptr : 0;
  70                                 ret.ptr = 0;
  71                                 return result;
  72                         }
  73                         @Override public long sign_holder_commitment_htlc_transactions(long holder_commitment_tx) {
  74                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  75                                 Result_CVec_SignatureZNoneZ ret = arg.sign_holder_commitment_htlc_transactions(holder_commitment_tx_hu_conv);
  76                                 long result = ret != null ? ret.ptr : 0;
  77                                 ret.ptr = 0;
  78                                 return result;
  79                         }
  80                         @Override public long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
  81                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  82                                 Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
  83                                 long result = ret != null ? ret.ptr : 0;
  84                                 ret.ptr = 0;
  85                                 return result;
  86                         }
  87                         @Override public long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
  88                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  89                                 Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc_hu_conv);
  90                                 long result = ret != null ? ret.ptr : 0;
  91                                 ret.ptr = 0;
  92                                 return result;
  93                         }
  94                         @Override public long sign_closing_transaction(byte[] closing_tx) {
  95                                 Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx);
  96                                 long result = ret != null ? ret.ptr : 0;
  97                                 ret.ptr = 0;
  98                                 return result;
  99                         }
 100                         @Override public long sign_channel_announcement(long msg) {
 101                                 UnsignedChannelAnnouncement msg_hu_conv = new UnsignedChannelAnnouncement(null, msg);
 102                                 Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
 103                                 long result = ret != null ? ret.ptr : 0;
 104                                 ret.ptr = 0;
 105                                 return result;
 106                         }
 107                         @Override public void on_accept(long channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 108                                 ChannelPublicKeys channel_points_hu_conv = new ChannelPublicKeys(null, channel_points);
 109                                 arg.on_accept(channel_points_hu_conv, counterparty_selected_contest_delay, holder_selected_contest_delay);
 110                         }
 111                 }, pubkeys);
 112                 return impl_holder.held;
 113         }
 114         public byte[] get_per_commitment_point(long idx) {
 115                 byte[] ret = bindings.ChannelKeys_get_per_commitment_point(this.ptr, idx);
 116                 return ret;
 117         }
 118
 119         public byte[] release_commitment_secret(long idx) {
 120                 byte[] ret = bindings.ChannelKeys_release_commitment_secret(this.ptr, idx);
 121                 return ret;
 122         }
 123
 124         // Skipped ChannelKeys_key_derivation_params
 125         public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(int feerate_per_kw, byte[] commitment_tx, PreCalculatedTxCreationKeys keys, HTLCOutputInCommitment[] htlcs) {
 126                 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());
 127                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
 128                 ret_hu_conv.ptrs_to.add(this);
 129                 this.ptrs_to.add(keys);
 130                 /* TODO 2 HTLCOutputInCommitment  */;
 131                 return ret_hu_conv;
 132         }
 133
 134         public Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx) {
 135                 long ret = bindings.ChannelKeys_sign_holder_commitment(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 136                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 137                 ret_hu_conv.ptrs_to.add(this);
 138                 this.ptrs_to.add(holder_commitment_tx);
 139                 return ret_hu_conv;
 140         }
 141
 142         public Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx) {
 143                 long ret = bindings.ChannelKeys_sign_holder_commitment_htlc_transactions(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 144                 Result_CVec_SignatureZNoneZ ret_hu_conv = Result_CVec_SignatureZNoneZ.constr_from_ptr(ret);
 145                 ret_hu_conv.ptrs_to.add(this);
 146                 this.ptrs_to.add(holder_commitment_tx);
 147                 return ret_hu_conv;
 148         }
 149
 150         public Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
 151                 long ret = bindings.ChannelKeys_sign_justice_transaction(this.ptr, justice_tx, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
 152                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 153                 ret_hu_conv.ptrs_to.add(this);
 154                 this.ptrs_to.add(htlc);
 155                 return ret_hu_conv;
 156         }
 157
 158         public Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) {
 159                 long ret = bindings.ChannelKeys_sign_counterparty_htlc_transaction(this.ptr, htlc_tx, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
 160                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 161                 ret_hu_conv.ptrs_to.add(this);
 162                 this.ptrs_to.add(htlc);
 163                 return ret_hu_conv;
 164         }
 165
 166         public Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx) {
 167                 long ret = bindings.ChannelKeys_sign_closing_transaction(this.ptr, closing_tx);
 168                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 169                 ret_hu_conv.ptrs_to.add(this);
 170                 return ret_hu_conv;
 171         }
 172
 173         public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
 174                 long ret = bindings.ChannelKeys_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
 175                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 176                 ret_hu_conv.ptrs_to.add(this);
 177                 this.ptrs_to.add(msg);
 178                 return ret_hu_conv;
 179         }
 180
 181         public void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 182                 bindings.ChannelKeys_on_accept(this.ptr, channel_points == null ? 0 : channel_points.ptr & ~1, counterparty_selected_contest_delay, holder_selected_contest_delay);
 183                 this.ptrs_to.add(channel_points);
 184         }
 185
 186         public ChannelPublicKeys get_pubkeys() {
 187                 long ret = bindings.ChannelKeys_get_pubkeys(this.ptr);
 188                 ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
 189                 return ret_hu_conv;
 190         }
 191
 192         public static ChannelKeys constructor_clone(ChannelKeys orig) {
 193                 long ret = bindings.ChannelKeys_clone(orig == null ? 0 : orig.ptr);
 194                 ChannelKeys ret_hu_conv = new ChannelKeys(null, ret);
 195                 ret_hu_conv.ptrs_to.add(ret_hu_conv);
 196                 ret_hu_conv.ptrs_to.add(orig);
 197                 return ret_hu_conv;
 198         }
 199
 200 }