1 package org.ldk.structs;
3 import org.ldk.impl.bindings;
4 import org.ldk.enums.*;
6 import java.util.Arrays;
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;
18 @Override @SuppressWarnings("deprecation")
19 protected void finalize() throws Throwable {
20 if (ptr != 0) { bindings.ChannelKeys_free(ptr); } super.finalize();
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(CommitmentTransaction commitment_tx);
28 Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction commitment_tx);
29 Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction 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 ready_channel(ChannelTransactionParameters channel_parameters);
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);
45 @Override public byte[] release_commitment_secret(long idx) {
46 byte[] ret = arg.release_commitment_secret(idx);
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);
54 @Override public long sign_counterparty_commitment(long commitment_tx) {
55 CommitmentTransaction commitment_tx_hu_conv = new CommitmentTransaction(null, commitment_tx);
56 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(commitment_tx_hu_conv);
57 long result = ret != null ? ret.ptr : 0;
60 @Override public long sign_holder_commitment(long commitment_tx) {
61 HolderCommitmentTransaction commitment_tx_hu_conv = new HolderCommitmentTransaction(null, commitment_tx);
62 Result_SignatureNoneZ ret = arg.sign_holder_commitment(commitment_tx_hu_conv);
63 long result = ret != null ? ret.ptr : 0;
66 @Override public long sign_holder_commitment_htlc_transactions(long commitment_tx) {
67 HolderCommitmentTransaction commitment_tx_hu_conv = new HolderCommitmentTransaction(null, commitment_tx);
68 Result_CVec_SignatureZNoneZ ret = arg.sign_holder_commitment_htlc_transactions(commitment_tx_hu_conv);
69 long result = ret != null ? ret.ptr : 0;
72 @Override public long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
73 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
74 Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
75 long result = ret != null ? ret.ptr : 0;
78 @Override public long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
79 HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
80 Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc_hu_conv);
81 long result = ret != null ? ret.ptr : 0;
84 @Override public long sign_closing_transaction(byte[] closing_tx) {
85 Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx);
86 long result = ret != null ? ret.ptr : 0;
89 @Override public long sign_channel_announcement(long msg) {
90 UnsignedChannelAnnouncement msg_hu_conv = new UnsignedChannelAnnouncement(null, msg);
91 Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
92 long result = ret != null ? ret.ptr : 0;
95 @Override public void ready_channel(long channel_parameters) {
96 ChannelTransactionParameters channel_parameters_hu_conv = new ChannelTransactionParameters(null, channel_parameters);
97 arg.ready_channel(channel_parameters_hu_conv);
99 @Override public byte[] write() {
100 byte[] ret = arg.write();
104 return impl_holder.held;
106 public byte[] get_per_commitment_point(long idx) {
107 byte[] ret = bindings.ChannelKeys_get_per_commitment_point(this.ptr, idx);
111 public byte[] release_commitment_secret(long idx) {
112 byte[] ret = bindings.ChannelKeys_release_commitment_secret(this.ptr, idx);
116 public TwoTuple<Long, Long> key_derivation_params() {
117 long ret = bindings.ChannelKeys_key_derivation_params(this.ptr);
118 long ret_a = bindings.LDKC2Tuple_u64u64Z_get_a(ret);
119 long ret_b = bindings.LDKC2Tuple_u64u64Z_get_b(ret);
120 TwoTuple<Long, Long> ret_conv = new TwoTuple<Long, Long>(ret_a, ret_b);
124 public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(CommitmentTransaction commitment_tx) {
125 long ret = bindings.ChannelKeys_sign_counterparty_commitment(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
126 Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
127 this.ptrs_to.add(commitment_tx);
131 public Result_SignatureNoneZ sign_holder_commitment(HolderCommitmentTransaction commitment_tx) {
132 long ret = bindings.ChannelKeys_sign_holder_commitment(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
133 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
134 this.ptrs_to.add(commitment_tx);
138 public Result_CVec_SignatureZNoneZ sign_holder_commitment_htlc_transactions(HolderCommitmentTransaction commitment_tx) {
139 long ret = bindings.ChannelKeys_sign_holder_commitment_htlc_transactions(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
140 Result_CVec_SignatureZNoneZ ret_hu_conv = Result_CVec_SignatureZNoneZ.constr_from_ptr(ret);
141 this.ptrs_to.add(commitment_tx);
145 public Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
146 long ret = bindings.ChannelKeys_sign_justice_transaction(this.ptr, justice_tx, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
147 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
148 this.ptrs_to.add(htlc);
152 public Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) {
153 long ret = bindings.ChannelKeys_sign_counterparty_htlc_transaction(this.ptr, htlc_tx, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
154 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
155 this.ptrs_to.add(htlc);
159 public Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx) {
160 long ret = bindings.ChannelKeys_sign_closing_transaction(this.ptr, closing_tx);
161 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
165 public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
166 long ret = bindings.ChannelKeys_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
167 Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
168 this.ptrs_to.add(msg);
172 public void ready_channel(ChannelTransactionParameters channel_parameters) {
173 bindings.ChannelKeys_ready_channel(this.ptr, channel_parameters == null ? 0 : channel_parameters.ptr & ~1);
174 this.ptrs_to.add(channel_parameters);
177 public byte[] write() {
178 byte[] ret = bindings.ChannelKeys_write(this.ptr);
182 public ChannelPublicKeys get_pubkeys() {
183 long ret = bindings.ChannelKeys_get_pubkeys(this.ptr);
184 ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
188 public ChannelKeys clone() {
189 long ret = bindings.ChannelKeys_clone(this.ptr);
190 ChannelKeys ret_hu_conv = new ChannelKeys(null, ret);
191 ret_hu_conv.ptrs_to.add(this);