_ 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) {
  13                 super(bindings.LDKChannelKeys_new(arg));
  14                 this.ptrs_to.add(arg);
  15                 this.bindings_instance = arg;
  16         }
  17         @Override @SuppressWarnings("deprecation")
  18         protected void finalize() throws Throwable {
  19                 if (ptr != 0) { bindings.ChannelKeys_free(ptr); } super.finalize();
  20         }
  21
  22         public static interface ChannelKeysInterface {
  23                 byte[] get_per_commitment_point(long idx);
  24                 byte[] release_commitment_secret(long idx);
  25                 TwoTuple<Long, Long> key_derivation_params();
  26                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(int feerate_per_kw, Transaction commitment_tx, PreCalculatedTxCreationKeys keys, HTLCOutputInCommitment[] htlcs);
  27                 Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx);
  28                 Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx);
  29                 Result_SignatureNoneZ sign_justice_transaction(Transaction justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc);
  30                 Result_SignatureNoneZ sign_counterparty_htlc_transaction(Transaction htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc);
  31                 Result_SignatureNoneZ sign_closing_transaction(Transaction closing_tx);
  32                 Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg);
  33                 void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay);
  34         }
  35         public ChannelKeys(ChannelKeysInterface arg) {
  36                 this(new bindings.LDKChannelKeys() {
  37                         @Override public byte[] get_per_commitment_point(long idx) {
  38                                 byte[] ret = arg.get_per_commitment_point(idx);
  39                                 return ret;
  40                         }
  41                         @Override public byte[] release_commitment_secret(long idx) {
  42                                 byte[] ret = arg.release_commitment_secret(idx);
  43                                 return ret;
  44                         }
  45                         @Override public long key_derivation_params() {
  46                                 TwoTuple<Long, Long> ret = arg.key_derivation_params();
  47                                 long result = bindings.C2Tuple_u64u64Z_new(ret.a, ret.b);
  48                                 return result;
  49                         }
  50                         @Override public long sign_counterparty_commitment(int feerate_per_kw, long commitment_tx, long keys, long[] htlcs) {
  51                                 Transaction commitment_tx_conv = new Transaction(null, commitment_tx);
  52                                 PreCalculatedTxCreationKeys keys_hu_conv = new PreCalculatedTxCreationKeys(null, keys);
  53                                 HTLCOutputInCommitment[] arr_conv_24_arr = new HTLCOutputInCommitment[htlcs.length];
  54                                 for (int y = 0; y < htlcs.length; y++) {
  55                                         long arr_conv_24 = htlcs[y];
  56                                         HTLCOutputInCommitment arr_conv_24_hu_conv = new HTLCOutputInCommitment(null, arr_conv_24);
  57                                         arr_conv_24_arr[y] = arr_conv_24_hu_conv;
  58                                 }
  59                                 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(feerate_per_kw, commitment_tx_conv, keys_hu_conv, arr_conv_24_arr);
  60                                 long result = ret != null ? ret.ptr : 0;
  61                                 ret.ptr = 0;
  62                                 return result;
  63                         }
  64                         @Override public long sign_holder_commitment(long holder_commitment_tx) {
  65                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  66                                 Result_SignatureNoneZ ret = arg.sign_holder_commitment(holder_commitment_tx_hu_conv);
  67                                 long result = ret != null ? ret.ptr : 0;
  68                                 ret.ptr = 0;
  69                                 return result;
  70                         }
  71                         @Override public long sign_holder_commitment_htlc_transactions(long holder_commitment_tx) {
  72                                 HolderCommitmentTransaction holder_commitment_tx_hu_conv = new HolderCommitmentTransaction(null, holder_commitment_tx);
  73                                 Result_CVec_SignatureZNoneZ ret = arg.sign_holder_commitment_htlc_transactions(holder_commitment_tx_hu_conv);
  74                                 long result = ret != null ? ret.ptr : 0;
  75                                 ret.ptr = 0;
  76                                 return result;
  77                         }
  78                         @Override public long sign_justice_transaction(long justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
  79                                 Transaction justice_tx_conv = new Transaction(null, justice_tx);
  80                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  81                                 Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx_conv, input, amount, per_commitment_key, htlc_hu_conv);
  82                                 long result = ret != null ? ret.ptr : 0;
  83                                 ret.ptr = 0;
  84                                 return result;
  85                         }
  86                         @Override public long sign_counterparty_htlc_transaction(long htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
  87                                 Transaction htlc_tx_conv = new Transaction(null, htlc_tx);
  88                                 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
  89                                 Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx_conv, 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(long closing_tx) {
  95                                 Transaction closing_tx_conv = new Transaction(null, closing_tx);
  96                                 Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx_conv);
  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                 });
 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         // Skipped ChannelKeys_sign_counterparty_commitment
 126         public Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction holder_commitment_tx) {
 127                 long ret = bindings.ChannelKeys_sign_holder_commitment(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 128                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 129                 ret_hu_conv.ptrs_to.add(this);
 130                 this.ptrs_to.add(holder_commitment_tx);
 131                 return ret_hu_conv;
 132         }
 133
 134         public Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction holder_commitment_tx) {
 135                 long ret = bindings.ChannelKeys_sign_holder_commitment_htlc_transactions(this.ptr, holder_commitment_tx == null ? 0 : holder_commitment_tx.ptr & ~1);
 136                 Result_CVec_SignatureZNoneZ ret_hu_conv = Result_CVec_SignatureZNoneZ.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         // Skipped ChannelKeys_sign_justice_transaction
 143         // Skipped ChannelKeys_sign_counterparty_htlc_transaction
 144         // Skipped ChannelKeys_sign_closing_transaction
 145         public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
 146                 long ret = bindings.ChannelKeys_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
 147                 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
 148                 ret_hu_conv.ptrs_to.add(this);
 149                 this.ptrs_to.add(msg);
 150                 return ret_hu_conv;
 151         }
 152
 153         public void on_accept(ChannelPublicKeys channel_points, short counterparty_selected_contest_delay, short holder_selected_contest_delay) {
 154                 bindings.ChannelKeys_on_accept(this.ptr, channel_points == null ? 0 : channel_points.ptr & ~1, counterparty_selected_contest_delay, holder_selected_contest_delay);
 155                 this.ptrs_to.add(channel_points);
 156         }
 157
 158 }