_ 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         public ChannelKeys(ChannelKeysInterface arg, ChannelPublicKeys pubkeys) {
  37                 this(new bindings.LDKChannelKeys() {
  38                         @Override public byte[] get_per_commitment_point(long idx) {
  39                                 byte[] ret = arg.get_per_commitment_point(idx);
  40                                 return ret;
  41                         }
  42                         @Override public byte[] release_commitment_secret(long idx) {
  43                                 byte[] ret = arg.release_commitment_secret(idx);
  44                                 return ret;
  45                         }
  46                         @Override public long key_derivation_params() {
  47                                 TwoTuple<Long, Long> ret = arg.key_derivation_params();
  48                                 long result = bindings.C2Tuple_u64u64Z_new(ret.a, ret.b);
  49                                 return result;
  50                         }
  51                         @Override public long sign_counterparty_commitment(int feerate_per_kw, long commitment_tx, long keys, long[] htlcs) {
  52                                 Transaction commitment_tx_conv = new Transaction(null, commitment_tx);
  53                                 PreCalculatedTxCreationKeys keys_hu_conv = new PreCalculatedTxCreationKeys(null, keys);
  54                                 HTLCOutputInCommitment[] arr_conv_24_arr = new HTLCOutputInCommitment[htlcs.length];
  55                                 for (int y = 0; y < htlcs.length; y++) {
  56                                         long arr_conv_24 = htlcs[y];
  57                                         HTLCOutputInCommitment arr_conv_24_hu_conv = new HTLCOutputInCommitment(null, arr_conv_24);
  58                                         arr_conv_24_arr[y] = arr_conv_24_hu_conv;
  59                                 }
  60                                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(feerate_per_kw, commitment_tx_conv, keys_hu_conv, arr_conv_24_arr);
  61                                 long result = ret != null ? ret.ptr : 0;
  62                                 ret.ptr = 0;
  63                                 return result;
  64                         }
  65                         @Override public long sign_holder_commitment(long holder_commitment_tx) {
  66                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  67                                 Result_SignatureNoneZ ret = arg.sign_holder_commitment(holder_commitment_tx_hu_conv);
  68                                 long result = ret != null ? ret.ptr : 0;
  69                                 ret.ptr = 0;
  70                                 return result;
  71                         }
  72                         @Override public long sign_holder_commitment_htlc_transactions(long holder_commitment_tx) {
  73                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  74                                 Result_CVec_SignatureZNoneZ ret = arg.sign_holder_commitment_htlc_transactions(holder_commitment_tx_hu_conv);
  75                                 long result = ret != null ? ret.ptr : 0;
  76                                 ret.ptr = 0;
  77                                 return result;
  78                         }
  79                         @Override public long sign_justice_transaction(long justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
  80                                 Transaction justice_tx_conv = new Transaction(null, justice_tx);
  81                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  82                                 Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx_conv, 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(long htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
  88                                 Transaction htlc_tx_conv = new Transaction(null, htlc_tx);
  89                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  90                                 Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx_conv, 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(long closing_tx) {
  96                                 Transaction closing_tx_conv = new Transaction(null, closing_tx);
  97                                 Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx_conv);
  98                                 long result = ret != null ? ret.ptr : 0;
  99                                 ret.ptr = 0;
 100                                 return result;
 101                         }
 102                         @Override public long sign_channel_announcement(long msg) {
 103                                 UnsignedChannelAnnouncement msg_hu_conv = new UnsignedChannelAnnouncement(null, msg);
 104                                 Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
 105                                 long result = ret != null ? ret.ptr : 0;
 106                                 ret.ptr = 0;
 107                                 return result;
 108                         }
 109                         @Override public void on_accept(long channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 110                                 ChannelPublicKeys channel_points_hu_conv = new ChannelPublicKeys(null, channel_points);
 111                                 arg.on_accept(channel_points_hu_conv, counterparty_selected_contest_delay, holder_selected_contest_delay);
 112                         }
 113                 }, pubkeys);
 114         }
 115         public byte[] get_per_commitment_point(long idx) {
 116                 byte[] ret = bindings.ChannelKeys_get_per_commitment_point(this.ptr, idx);
 117                 return ret;
 118         }
 119
 120         public byte[] release_commitment_secret(long idx) {
 121                 byte[] ret = bindings.ChannelKeys_release_commitment_secret(this.ptr, idx);
 122                 return ret;
 123         }
 124
 125         // Skipped ChannelKeys_key_derivation_params
 126         public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(int feerate_per_kw, Transaction commitment_tx, PreCalculatedTxCreationKeys keys, HTLCOutputInCommitment[] htlcs) {
 127                 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());
 128                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
 129                 ret_hu_conv.ptrs_to.add(this);
 130                 this.ptrs_to.add(keys);
 131                 /* TODO 2 HTLCOutputInCommitment  */;
 132                 return ret_hu_conv;
 133         }
 134
 135         public Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx) {
 136                 long ret = bindings.ChannelKeys_sign_holder_commitment(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 137                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 138                 ret_hu_conv.ptrs_to.add(this);
 139                 this.ptrs_to.add(holder_commitment_tx);
 140                 return ret_hu_conv;
 141         }
 142
 143         public Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx) {
 144                 long ret = bindings.ChannelKeys_sign_holder_commitment_htlc_transactions(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 145                 Result_CVec_SignatureZNoneZ ret_hu_conv = Result_CVec_SignatureZNoneZ.constr_from_ptr(ret);
 146                 ret_hu_conv.ptrs_to.add(this);
 147                 this.ptrs_to.add(holder_commitment_tx);
 148                 return ret_hu_conv;
 149         }
 150
 151         public Result_SignatureNoneZ sign_justice_transaction(Transaction justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
 152                 long ret = bindings.ChannelKeys_sign_justice_transaction(this.ptr, justice_tx.ptr, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
 153                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 154                 ret_hu_conv.ptrs_to.add(this);
 155                 this.ptrs_to.add(htlc);
 156                 return ret_hu_conv;
 157         }
 158
 159         public Result_SignatureNoneZ sign_counterparty_htlc_transaction(Transaction htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) {
 160                 long ret = bindings.ChannelKeys_sign_counterparty_htlc_transaction(this.ptr, htlc_tx.ptr, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
 161                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 162                 ret_hu_conv.ptrs_to.add(this);
 163                 this.ptrs_to.add(htlc);
 164                 return ret_hu_conv;
 165         }
 166
 167         public Result_SignatureNoneZ sign_closing_transaction(Transaction closing_tx) {
 168                 long ret = bindings.ChannelKeys_sign_closing_transaction(this.ptr, closing_tx.ptr);
 169                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 170                 ret_hu_conv.ptrs_to.add(this);
 171                 return ret_hu_conv;
 172         }
 173
 174         public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
 175                 long ret = bindings.ChannelKeys_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
 176                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 177                 ret_hu_conv.ptrs_to.add(this);
 178                 this.ptrs_to.add(msg);
 179                 return ret_hu_conv;
 180         }
 181
 182         public void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 183                 bindings.ChannelKeys_on_accept(this.ptr, channel_points == null ? 0 : channel_points.ptr & ~1, counterparty_selected_contest_delay, holder_selected_contest_delay);
 184                 this.ptrs_to.add(channel_points);
 185         }
 186
 187         public ChannelPublicKeys get_pubkeys() {
 188                 long ret = bindings.ChannelKeys_get_pubkeys(this.ptr);
 189                 ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
 190                 return ret_hu_conv;
 191         }
 192
 193 }