import org.ldk.enums.*;
import org.ldk.util.*;
import java.util.Arrays;
+import java.lang.ref.Reference;
import javax.annotation.Nullable;
/**
- * The reason the channel was closed. See individual variants more details.
+ * The reason the channel was closed. See individual variants for more details.
*/
@SuppressWarnings("unchecked") // We correctly assign various generic arrays
public class ClosureReason extends CommonBase {
if (raw_val.getClass() == bindings.LDKClosureReason.CommitmentTxConfirmed.class) {
return new CommitmentTxConfirmed(ptr, (bindings.LDKClosureReason.CommitmentTxConfirmed)raw_val);
}
+ if (raw_val.getClass() == bindings.LDKClosureReason.FundingTimedOut.class) {
+ return new FundingTimedOut(ptr, (bindings.LDKClosureReason.FundingTimedOut)raw_val);
+ }
if (raw_val.getClass() == bindings.LDKClosureReason.ProcessingError.class) {
return new ProcessingError(ptr, (bindings.LDKClosureReason.ProcessingError)raw_val);
}
if (raw_val.getClass() == bindings.LDKClosureReason.OutdatedChannelManager.class) {
return new OutdatedChannelManager(ptr, (bindings.LDKClosureReason.OutdatedChannelManager)raw_val);
}
+ if (raw_val.getClass() == bindings.LDKClosureReason.CounterpartyCoopClosedUnfundedChannel.class) {
+ return new CounterpartyCoopClosedUnfundedChannel(ptr, (bindings.LDKClosureReason.CounterpartyCoopClosedUnfundedChannel)raw_val);
+ }
+ if (raw_val.getClass() == bindings.LDKClosureReason.FundingBatchClosure.class) {
+ return new FundingBatchClosure(ptr, (bindings.LDKClosureReason.FundingBatchClosure)raw_val);
+ }
assert false; return null; // Unreachable without extending the (internal) bindings interface
}
+ /**
+ * Closure generated from receiving a peer error message.
+ *
+ * Our counterparty may have broadcasted their latest commitment state, and we have
+ * as well.
+ */
public final static class CounterpartyForceClosed extends ClosureReason {
/**
* The error which the peer sent us.
*
- * The string should be sanitized before it is used (e.g emitted to logs
- * or printed to stdout). Otherwise, a well crafted error message may exploit
+ * Be careful about printing the peer_msg, a well-crafted message could exploit
* a security vulnerability in the terminal emulator or the logging subsystem.
+ * To be safe, use `Display` on `UntrustedString`
+ *
+ * [`UntrustedString`]: crate::util::string::UntrustedString
*/
- public final String peer_msg;
+ public final org.ldk.structs.UntrustedString peer_msg;
private CounterpartyForceClosed(long ptr, bindings.LDKClosureReason.CounterpartyForceClosed obj) {
super(null, ptr);
- this.peer_msg = obj.peer_msg;
+ long peer_msg = obj.peer_msg;
+ org.ldk.structs.UntrustedString peer_msg_hu_conv = null; if (peer_msg < 0 || peer_msg > 4096) { peer_msg_hu_conv = new org.ldk.structs.UntrustedString(null, peer_msg); }
+ if (peer_msg_hu_conv != null) { peer_msg_hu_conv.ptrs_to.add(this); };
+ this.peer_msg = peer_msg_hu_conv;
}
}
+ /**
+ * Closure generated from [`ChannelManager::force_close_channel`], called by the user.
+ *
+ * [`ChannelManager::force_close_channel`]: crate::ln::channelmanager::ChannelManager::force_close_channel.
+ */
public final static class HolderForceClosed extends ClosureReason {
private HolderForceClosed(long ptr, bindings.LDKClosureReason.HolderForceClosed obj) {
super(null, ptr);
}
}
+ /**
+ * The channel was closed after negotiating a cooperative close and we've now broadcasted
+ * the cooperative close transaction. Note the shutdown may have been initiated by us.
+ */
public final static class CooperativeClosure extends ClosureReason {
private CooperativeClosure(long ptr, bindings.LDKClosureReason.CooperativeClosure obj) {
super(null, ptr);
}
}
+ /**
+ * A commitment transaction was confirmed on chain, closing the channel. Most likely this
+ * commitment transaction came from our counterparty, but it may also have come from
+ * a copy of our own `ChannelMonitor`.
+ */
public final static class CommitmentTxConfirmed extends ClosureReason {
private CommitmentTxConfirmed(long ptr, bindings.LDKClosureReason.CommitmentTxConfirmed obj) {
super(null, ptr);
}
}
+ /**
+ * The funding transaction failed to confirm in a timely manner on an inbound channel.
+ */
+ public final static class FundingTimedOut extends ClosureReason {
+ private FundingTimedOut(long ptr, bindings.LDKClosureReason.FundingTimedOut obj) {
+ super(null, ptr);
+ }
+ }
+ /**
+ * Closure generated from processing an event, likely a HTLC forward/relay/reception.
+ */
public final static class ProcessingError extends ClosureReason {
/**
* A developer-readable error message which we generated.
*/
- public final String err;
+ public final java.lang.String err;
private ProcessingError(long ptr, bindings.LDKClosureReason.ProcessingError obj) {
super(null, ptr);
this.err = obj.err;
}
}
+ /**
+ * The peer disconnected prior to funding completing. In this case the spec mandates that we
+ * forget the channel entirely - we can attempt again if the peer reconnects.
+ *
+ * This includes cases where we restarted prior to funding completion, including prior to the
+ * initial [`ChannelMonitor`] persistence completing.
+ *
+ * In LDK versions prior to 0.0.107 this could also occur if we were unable to connect to the
+ * peer because of mutual incompatibility between us and our channel counterparty.
+ *
+ * [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
+ */
public final static class DisconnectedPeer extends ClosureReason {
private DisconnectedPeer(long ptr, bindings.LDKClosureReason.DisconnectedPeer obj) {
super(null, ptr);
}
}
+ /**
+ * Closure generated from `ChannelManager::read` if the [`ChannelMonitor`] is newer than
+ * the [`ChannelManager`] deserialized.
+ *
+ * [`ChannelMonitor`]: crate::chain::channelmonitor::ChannelMonitor
+ * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager
+ */
public final static class OutdatedChannelManager extends ClosureReason {
private OutdatedChannelManager(long ptr, bindings.LDKClosureReason.OutdatedChannelManager obj) {
super(null, ptr);
}
}
+ /**
+ * The counterparty requested a cooperative close of a channel that had not been funded yet.
+ * The channel has been immediately closed.
+ */
+ public final static class CounterpartyCoopClosedUnfundedChannel extends ClosureReason {
+ private CounterpartyCoopClosedUnfundedChannel(long ptr, bindings.LDKClosureReason.CounterpartyCoopClosedUnfundedChannel obj) {
+ super(null, ptr);
+ }
+ }
+ /**
+ * Another channel in the same funding batch closed before the funding transaction
+ * was ready to be broadcast.
+ */
+ public final static class FundingBatchClosure extends ClosureReason {
+ private FundingBatchClosure(long ptr, bindings.LDKClosureReason.FundingBatchClosure obj) {
+ super(null, ptr);
+ }
+ }
+ long clone_ptr() {
+ long ret = bindings.ClosureReason_clone_ptr(this.ptr);
+ Reference.reachabilityFence(this);
+ return ret;
+ }
+
/**
* Creates a copy of the ClosureReason
*/
public ClosureReason clone() {
long ret = bindings.ClosureReason_clone(this.ptr);
+ Reference.reachabilityFence(this);
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(this);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
return ret_hu_conv;
}
/**
* Utility method to constructs a new CounterpartyForceClosed-variant ClosureReason
*/
- public static ClosureReason counterparty_force_closed(java.lang.String peer_msg) {
- long ret = bindings.ClosureReason_counterparty_force_closed(peer_msg);
+ public static ClosureReason counterparty_force_closed(org.ldk.structs.UntrustedString peer_msg) {
+ long ret = bindings.ClosureReason_counterparty_force_closed(peer_msg == null ? 0 : peer_msg.ptr);
+ Reference.reachabilityFence(peer_msg);
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(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(peer_msg); };
return ret_hu_conv;
}
public static ClosureReason holder_force_closed() {
long ret = bindings.ClosureReason_holder_force_closed();
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
public static ClosureReason cooperative_closure() {
long ret = bindings.ClosureReason_cooperative_closure();
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
public static ClosureReason commitment_tx_confirmed() {
long ret = bindings.ClosureReason_commitment_tx_confirmed();
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new FundingTimedOut-variant ClosureReason
+ */
+ public static ClosureReason funding_timed_out() {
+ long ret = bindings.ClosureReason_funding_timed_out();
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
*/
public static ClosureReason processing_error(java.lang.String err) {
long ret = bindings.ClosureReason_processing_error(err);
+ Reference.reachabilityFence(err);
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
public static ClosureReason disconnected_peer() {
long ret = bindings.ClosureReason_disconnected_peer();
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
public static ClosureReason outdated_channel_manager() {
long ret = bindings.ClosureReason_outdated_channel_manager();
if (ret >= 0 && ret <= 4096) { return null; }
- ClosureReason ret_hu_conv = ClosureReason.constr_from_ptr(ret);
- ret_hu_conv.ptrs_to.add(ret_hu_conv);
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Utility method to constructs a new CounterpartyCoopClosedUnfundedChannel-variant ClosureReason
+ */
+ public static ClosureReason counterparty_coop_closed_unfunded_channel() {
+ long ret = bindings.ClosureReason_counterparty_coop_closed_unfunded_channel();
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
return ret_hu_conv;
}
+ /**
+ * Utility method to constructs a new FundingBatchClosure-variant ClosureReason
+ */
+ public static ClosureReason funding_batch_closure() {
+ long ret = bindings.ClosureReason_funding_batch_closure();
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.ClosureReason ret_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(ret);
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
+ return ret_hu_conv;
+ }
+
+ /**
+ * Checks if two ClosureReasons contain equal inner contents.
+ * This ignores pointers and is_owned flags and looks at the values in fields.
+ */
+ public boolean eq(org.ldk.structs.ClosureReason b) {
+ boolean ret = bindings.ClosureReason_eq(this.ptr, b == null ? 0 : b.ptr);
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(b);
+ return ret;
+ }
+
+ @Override public boolean equals(Object o) {
+ if (!(o instanceof ClosureReason)) return false;
+ return this.eq((ClosureReason)o);
+ }
/**
* Serialize the ClosureReason object into a byte array which can be read by ClosureReason_read
*/
public byte[] write() {
byte[] ret = bindings.ClosureReason_write(this.ptr);
+ Reference.reachabilityFence(this);
return ret;
}
projects / ldk-java / blobdiff