import org.ldk.util.*;
import java.util.Arrays;
+/**
+ * A cloneable signer.
+ *
+ * Although we require signers to be cloneable, it may be useful for developers to be able to use
+ * signers in an un-sized way, for example as `dyn BaseSign`. Therefore we separate the Clone trait,
+ * which implies Sized, into this derived trait.
+ */
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class Sign extends CommonBase {
final bindings.LDKSign bindings_instance;
Sign(Object _dummy, long ptr) { super(ptr); bindings_instance = null; }
- private Sign(bindings.LDKSign arg, ChannelPublicKeys pubkeys) {
- super(bindings.LDKSign_new(arg, pubkeys == null ? 0 : pubkeys.ptr & ~1));
+ private Sign(bindings.LDKSign arg, bindings.LDKBaseSign BaseSign, ChannelPublicKeys pubkeys) {
+ super(bindings.LDKSign_new(arg, BaseSign, pubkeys == null ? 0 : pubkeys.ptr & ~1));
this.ptrs_to.add(arg);
+ this.ptrs_to.add(BaseSign);
this.ptrs_to.add(pubkeys);
this.bindings_instance = arg;
}
}
public static interface SignInterface {
- byte[] get_per_commitment_point(long idx);
- byte[] release_commitment_secret(long idx);
- byte[] channel_keys_id();
- Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(CommitmentTransaction commitment_tx);
- Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs(HolderCommitmentTransaction commitment_tx);
- Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc);
- Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc);
- Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx);
- Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg);
- void ready_channel(ChannelTransactionParameters channel_parameters);
+ /**
+ * Serialize the object into a byte array
+ */
byte[] write();
}
private static class LDKSignHolder { Sign held; }
- public static Sign new_impl(SignInterface arg, ChannelPublicKeys pubkeys) {
+ public static Sign new_impl(SignInterface arg, BaseSign.BaseSignInterface BaseSign_impl, ChannelPublicKeys pubkeys) {
final LDKSignHolder impl_holder = new LDKSignHolder();
impl_holder.held = new Sign(new bindings.LDKSign() {
- @Override public byte[] get_per_commitment_point(long idx) {
- byte[] ret = arg.get_per_commitment_point(idx);
- return ret;
- }
- @Override public byte[] release_commitment_secret(long idx) {
- byte[] ret = arg.release_commitment_secret(idx);
- return ret;
- }
- @Override public byte[] channel_keys_id() {
- byte[] ret = arg.channel_keys_id();
- return ret;
- }
- @Override public long sign_counterparty_commitment(long commitment_tx) {
- CommitmentTransaction commitment_tx_hu_conv = new CommitmentTransaction(null, commitment_tx);
- Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_counterparty_commitment(commitment_tx_hu_conv);
- long result = ret != null ? ret.ptr : 0;
- return result;
- }
- @Override public long sign_holder_commitment_and_htlcs(long commitment_tx) {
- HolderCommitmentTransaction commitment_tx_hu_conv = new HolderCommitmentTransaction(null, commitment_tx);
- Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret = arg.sign_holder_commitment_and_htlcs(commitment_tx_hu_conv);
- long result = ret != null ? ret.ptr : 0;
- return result;
- }
- @Override public long sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, long htlc) {
- HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
- Result_SignatureNoneZ ret = arg.sign_justice_transaction(justice_tx, input, amount, per_commitment_key, htlc_hu_conv);
- long result = ret != null ? ret.ptr : 0;
- return result;
- }
- @Override public long sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, long htlc) {
- HTLCOutputInCommitment htlc_hu_conv = new HTLCOutputInCommitment(null, htlc);
- Result_SignatureNoneZ ret = arg.sign_counterparty_htlc_transaction(htlc_tx, input, amount, per_commitment_point, htlc_hu_conv);
- long result = ret != null ? ret.ptr : 0;
- return result;
- }
- @Override public long sign_closing_transaction(byte[] closing_tx) {
- Result_SignatureNoneZ ret = arg.sign_closing_transaction(closing_tx);
- long result = ret != null ? ret.ptr : 0;
- return result;
- }
- @Override public long sign_channel_announcement(long msg) {
- UnsignedChannelAnnouncement msg_hu_conv = new UnsignedChannelAnnouncement(null, msg);
- Result_SignatureNoneZ ret = arg.sign_channel_announcement(msg_hu_conv);
- long result = ret != null ? ret.ptr : 0;
- return result;
- }
- @Override public void ready_channel(long channel_parameters) {
- ChannelTransactionParameters channel_parameters_hu_conv = new ChannelTransactionParameters(null, channel_parameters);
- arg.ready_channel(channel_parameters_hu_conv);
- }
@Override public byte[] write() {
byte[] ret = arg.write();
return ret;
}
- }, pubkeys);
+ }, BaseSign.new_impl(BaseSign_impl, pubkeys).bindings_instance, pubkeys);
return impl_holder.held;
}
- public byte[] get_per_commitment_point(long idx) {
- byte[] ret = bindings.Sign_get_per_commitment_point(this.ptr, idx);
- return ret;
- }
-
- public byte[] release_commitment_secret(long idx) {
- byte[] ret = bindings.Sign_release_commitment_secret(this.ptr, idx);
- return ret;
- }
-
- public byte[] channel_keys_id() {
- byte[] ret = bindings.Sign_channel_keys_id(this.ptr);
- return ret;
- }
-
- public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_counterparty_commitment(CommitmentTransaction commitment_tx) {
- long ret = bindings.Sign_sign_counterparty_commitment(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
- Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
- this.ptrs_to.add(commitment_tx);
- return ret_hu_conv;
- }
-
- public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ sign_holder_commitment_and_htlcs(HolderCommitmentTransaction commitment_tx) {
- long ret = bindings.Sign_sign_holder_commitment_and_htlcs(this.ptr, commitment_tx == null ? 0 : commitment_tx.ptr & ~1);
- Result_C2Tuple_SignatureCVec_SignatureZZNoneZ ret_hu_conv = Result_C2Tuple_SignatureCVec_SignatureZZNoneZ.constr_from_ptr(ret);
- this.ptrs_to.add(commitment_tx);
- return ret_hu_conv;
- }
-
- public Result_SignatureNoneZ sign_justice_transaction(byte[] justice_tx, long input, long amount, byte[] per_commitment_key, HTLCOutputInCommitment htlc) {
- long ret = bindings.Sign_sign_justice_transaction(this.ptr, justice_tx, input, amount, per_commitment_key, htlc == null ? 0 : htlc.ptr & ~1);
- Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
- this.ptrs_to.add(htlc);
- return ret_hu_conv;
- }
-
- public Result_SignatureNoneZ sign_counterparty_htlc_transaction(byte[] htlc_tx, long input, long amount, byte[] per_commitment_point, HTLCOutputInCommitment htlc) {
- long ret = bindings.Sign_sign_counterparty_htlc_transaction(this.ptr, htlc_tx, input, amount, per_commitment_point, htlc == null ? 0 : htlc.ptr & ~1);
- Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
- this.ptrs_to.add(htlc);
- return ret_hu_conv;
- }
-
- public Result_SignatureNoneZ sign_closing_transaction(byte[] closing_tx) {
- long ret = bindings.Sign_sign_closing_transaction(this.ptr, closing_tx);
- Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
- return ret_hu_conv;
- }
-
- public Result_SignatureNoneZ sign_channel_announcement(UnsignedChannelAnnouncement msg) {
- long ret = bindings.Sign_sign_channel_announcement(this.ptr, msg == null ? 0 : msg.ptr & ~1);
- Result_SignatureNoneZ ret_hu_conv = Result_SignatureNoneZ.constr_from_ptr(ret);
- this.ptrs_to.add(msg);
- return ret_hu_conv;
- }
-
- public void ready_channel(ChannelTransactionParameters channel_parameters) {
- bindings.Sign_ready_channel(this.ptr, channel_parameters == null ? 0 : channel_parameters.ptr & ~1);
- this.ptrs_to.add(channel_parameters);
- }
-
+ /**
+ * Serialize the object into a byte array
+ */
public byte[] write() {
byte[] ret = bindings.Sign_write(this.ptr);
return ret;
}
- public ChannelPublicKeys get_pubkeys() {
- long ret = bindings.Sign_get_pubkeys(this.ptr);
- ChannelPublicKeys ret_hu_conv = new ChannelPublicKeys(null, ret);
- ret_hu_conv.ptrs_to.add(this);
- return ret_hu_conv;
- }
-
+ /**
+ * Creates a copy of a Sign
+ */
public Sign clone() {
long ret = bindings.Sign_clone(this.ptr);
Sign ret_hu_conv = new Sign(null, ret);
projects / ldk-java / blobdiff