import org.ldk.impl.bindings;
import org.ldk.enums.*;
+import org.ldk.util.*;
+import java.util.Arrays;
+import java.lang.ref.Reference;
+import javax.annotation.Nullable;
+
+/**
+ * One counterparty's public keys which do not change over the life of a channel.
+ */
+@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ChannelPublicKeys extends CommonBase {
ChannelPublicKeys(Object _dummy, long ptr) { super(ptr); }
@Override @SuppressWarnings("deprecation")
protected void finalize() throws Throwable {
super.finalize();
- bindings.ChannelPublicKeys_free(ptr);
+ if (ptr != 0) { bindings.ChannelPublicKeys_free(ptr); }
}
- public ChannelPublicKeys(ChannelPublicKeys orig) {
- super(bindings.ChannelPublicKeys_clone(orig == null ? 0 : orig.ptr & ~1));
- this.ptrs_to.add(orig);
+ /**
+ * The public key which is used to sign all commitment transactions, as it appears in the
+ * on-chain channel lock-in 2-of-2 multisig output.
+ */
+ public byte[] get_funding_pubkey() {
+ byte[] ret = bindings.ChannelPublicKeys_get_funding_pubkey(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
}
- public byte[] get_funding_pubkey(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_funding_pubkey(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
- return ret;
+ /**
+ * The public key which is used to sign all commitment transactions, as it appears in the
+ * on-chain channel lock-in 2-of-2 multisig output.
+ */
+ public void set_funding_pubkey(byte[] val) {
+ bindings.ChannelPublicKeys_set_funding_pubkey(this.ptr, InternalUtils.check_arr_len(val, 33));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ }
+
+ /**
+ * The base point which is used (with derive_public_revocation_key) to derive per-commitment
+ * revocation keys. This is combined with the per-commitment-secret generated by the
+ * counterparty to create a secret which the counterparty can reveal to revoke previous
+ * states.
+ */
+ public RevocationBasepoint get_revocation_basepoint() {
+ long ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.RevocationBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.RevocationBasepoint(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
}
- public void set_funding_pubkey(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_funding_pubkey(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_revocation_key) to derive per-commitment
+ * revocation keys. This is combined with the per-commitment-secret generated by the
+ * counterparty to create a secret which the counterparty can reveal to revoke previous
+ * states.
+ */
+ public void set_revocation_basepoint(org.ldk.structs.RevocationBasepoint val) {
+ bindings.ChannelPublicKeys_set_revocation_basepoint(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
- public byte[] get_revocation_basepoint(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_revocation_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
+ * spendable primary channel balance on the broadcaster's commitment transaction. This key is
+ * static across every commitment transaction.
+ */
+ public byte[] get_payment_point() {
+ byte[] ret = bindings.ChannelPublicKeys_get_payment_point(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_revocation_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_revocation_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The public key on which the non-broadcaster (ie the countersignatory) receives an immediately
+ * spendable primary channel balance on the broadcaster's commitment transaction. This key is
+ * static across every commitment transaction.
+ */
+ public void set_payment_point(byte[] val) {
+ bindings.ChannelPublicKeys_set_payment_point(this.ptr, InternalUtils.check_arr_len(val, 33));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
}
- public byte[] get_payment_point(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_payment_point(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
- return ret;
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment payment
+ * public key which receives non-HTLC-encumbered funds which are only available for spending
+ * after some delay (or can be claimed via the revocation path).
+ */
+ public DelayedPaymentBasepoint get_delayed_payment_basepoint() {
+ long ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.DelayedPaymentBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.DelayedPaymentBasepoint(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment payment
+ * public key which receives non-HTLC-encumbered funds which are only available for spending
+ * after some delay (or can be claimed via the revocation path).
+ */
+ public void set_delayed_payment_basepoint(org.ldk.structs.DelayedPaymentBasepoint val) {
+ bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
}
- public void set_payment_point(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_payment_point(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment public key
+ * which is used to encumber HTLC-in-flight outputs.
+ */
+ public HtlcBasepoint get_htlc_basepoint() {
+ long ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.HtlcBasepoint ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.HtlcBasepoint(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
}
- public byte[] get_delayed_payment_basepoint(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_delayed_payment_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * The base point which is used (with derive_public_key) to derive a per-commitment public key
+ * which is used to encumber HTLC-in-flight outputs.
+ */
+ public void set_htlc_basepoint(org.ldk.structs.HtlcBasepoint val) {
+ bindings.ChannelPublicKeys_set_htlc_basepoint(this.ptr, val == null ? 0 : val.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(val);
+ if (this != null) { this.ptrs_to.add(val); };
+ }
+
+ /**
+ * Constructs a new ChannelPublicKeys given each field
+ */
+ public static ChannelPublicKeys of(byte[] funding_pubkey_arg, org.ldk.structs.RevocationBasepoint revocation_basepoint_arg, byte[] payment_point_arg, org.ldk.structs.DelayedPaymentBasepoint delayed_payment_basepoint_arg, org.ldk.structs.HtlcBasepoint htlc_basepoint_arg) {
+ long ret = bindings.ChannelPublicKeys_new(InternalUtils.check_arr_len(funding_pubkey_arg, 33), revocation_basepoint_arg == null ? 0 : revocation_basepoint_arg.ptr, InternalUtils.check_arr_len(payment_point_arg, 33), delayed_payment_basepoint_arg == null ? 0 : delayed_payment_basepoint_arg.ptr, htlc_basepoint_arg == null ? 0 : htlc_basepoint_arg.ptr);
+ Reference.reachabilityFence(funding_pubkey_arg);
+ Reference.reachabilityFence(revocation_basepoint_arg);
+ Reference.reachabilityFence(payment_point_arg);
+ Reference.reachabilityFence(delayed_payment_basepoint_arg);
+ Reference.reachabilityFence(htlc_basepoint_arg);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(revocation_basepoint_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(delayed_payment_basepoint_arg); };
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(htlc_basepoint_arg); };
+ return ret_hu_conv;
+ }
+
+ long clone_ptr() {
+ long ret = bindings.ChannelPublicKeys_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_delayed_payment_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_delayed_payment_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Creates a copy of the ChannelPublicKeys
+ */
+ public ChannelPublicKeys clone() {
+ long ret = bindings.ChannelPublicKeys_clone(this.ptr);
+ Reference.reachabilityFence(this);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ChannelPublicKeys ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.ChannelPublicKeys(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
}
- public byte[] get_htlc_basepoint(ChannelPublicKeys this_ptr) {
- byte[] ret = bindings.ChannelPublicKeys_get_htlc_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1);
- this.ptrs_to.add(this_ptr);
+ /**
+ * Generates a non-cryptographic 64-bit hash of the ChannelPublicKeys.
+ */
+ public long hash() {
+ long ret = bindings.ChannelPublicKeys_hash(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
- public void set_htlc_basepoint(ChannelPublicKeys this_ptr, byte[] val) {
- bindings.ChannelPublicKeys_set_htlc_basepoint(this_ptr == null ? 0 : this_ptr.ptr & ~1, val);
- this.ptrs_to.add(this_ptr);
+ @Override public int hashCode() {
+ return (int)this.hash();
+ }
+ /**
+ * Checks if two ChannelPublicKeyss contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ * Two objects with NULL inner values will be considered "equal" here.
+ */
+ public boolean eq(org.ldk.structs.ChannelPublicKeys b) {
+ boolean ret = bindings.ChannelPublicKeys_eq(this.ptr, b == null ? 0 : b.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(b);
+ if (this != null) { this.ptrs_to.add(b); };
+ return ret;
}
- public ChannelPublicKeys(byte[] funding_pubkey_arg, byte[] revocation_basepoint_arg, byte[] payment_point_arg, byte[] delayed_payment_basepoint_arg, byte[] htlc_basepoint_arg) {
- super(bindings.ChannelPublicKeys_new(funding_pubkey_arg, revocation_basepoint_arg, payment_point_arg, delayed_payment_basepoint_arg, htlc_basepoint_arg));
+ @Override public boolean equals(Object o) {
+ if (!(o instanceof ChannelPublicKeys)) return false;
+ return this.eq((ChannelPublicKeys)o);
+ }
+ /**
+ * Serialize the ChannelPublicKeys object into a byte array which can be read by ChannelPublicKeys_read
+ */
+ public byte[] write() {
+ byte[] ret = bindings.ChannelPublicKeys_write(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
}
- // Skipped ChannelPublicKeys_write
- public ChannelPublicKeys(byte[] ser) {
- super(bindings.ChannelPublicKeys_read(ser));
+ /**
+ * Read a ChannelPublicKeys from a byte array, created by ChannelPublicKeys_write
+ */
+ public static Result_ChannelPublicKeysDecodeErrorZ read(byte[] ser) {
+ long ret = bindings.ChannelPublicKeys_read(ser);
+ Reference.reachabilityFence(ser);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_ChannelPublicKeysDecodeErrorZ ret_hu_conv = Result_ChannelPublicKeysDecodeErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
}
}
projects / ldk-java / blobdiff