X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-java;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FEvent.java;h=f0e7bbc233057187bffd1b1139924f38e84e7a69;hp=4c608dda523143edeb67972465001bcaf61cf632;hb=ff3dacec3be60f870d81f6df11bd9fff92aa6047;hpb=1854b5cebef22ace9e9e4dd191f609818df9ce08 diff --git a/src/main/java/org/ldk/structs/Event.java b/src/main/java/org/ldk/structs/Event.java index 4c608dda..f0e7bbc2 100644 --- a/src/main/java/org/ldk/structs/Event.java +++ b/src/main/java/org/ldk/structs/Event.java @@ -58,6 +58,9 @@ public class Event extends CommonBase { if (raw_val.getClass() == bindings.LDKEvent.PaymentPathSuccessful.class) { return new PaymentPathSuccessful(ptr, (bindings.LDKEvent.PaymentPathSuccessful)raw_val); } + if (raw_val.getClass() == bindings.LDKEvent.OpenChannelRequest.class) { + return new OpenChannelRequest(ptr, (bindings.LDKEvent.OpenChannelRequest)raw_val); + } assert false; return null; // Unreachable without extending the (internal) bindings interface } @@ -131,13 +134,13 @@ public class Event extends CommonBase { * Information for claiming this received payment, based on whether the purpose of the * payment is to pay an invoice or to send a spontaneous payment. */ - public final PaymentPurpose purpose; + public final org.ldk.structs.PaymentPurpose purpose; private PaymentReceived(long ptr, bindings.LDKEvent.PaymentReceived obj) { super(null, ptr); this.payment_hash = obj.payment_hash; this.amt = obj.amt; long purpose = obj.purpose; - PaymentPurpose purpose_hu_conv = PaymentPurpose.constr_from_ptr(purpose); + org.ldk.structs.PaymentPurpose purpose_hu_conv = org.ldk.structs.PaymentPurpose.constr_from_ptr(purpose); purpose_hu_conv.ptrs_to.add(this); this.purpose = purpose_hu_conv; } @@ -183,14 +186,14 @@ public class Event extends CommonBase { * * [`Route::get_total_fees`]: crate::routing::router::Route::get_total_fees */ - public final Option_u64Z fee_paid_msat; + public final org.ldk.structs.Option_u64Z fee_paid_msat; private PaymentSent(long ptr, bindings.LDKEvent.PaymentSent obj) { super(null, ptr); this.payment_id = obj.payment_id; this.payment_preimage = obj.payment_preimage; this.payment_hash = obj.payment_hash; long fee_paid_msat = obj.fee_paid_msat; - Option_u64Z fee_paid_msat_hu_conv = Option_u64Z.constr_from_ptr(fee_paid_msat); + org.ldk.structs.Option_u64Z fee_paid_msat_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(fee_paid_msat); fee_paid_msat_hu_conv.ptrs_to.add(this); this.fee_paid_msat = fee_paid_msat_hu_conv; } @@ -202,7 +205,7 @@ public class Event extends CommonBase { * Note that this does *not* indicate that all paths for an MPP payment have failed, see * [`Event::PaymentFailed`] and [`all_paths_failed`]. * - * [`all_paths_failed`]: Self::all_paths_failed + * [`all_paths_failed`]: Self::PaymentPathFailed::all_paths_failed */ public final static class PaymentPathFailed extends Event { /** @@ -238,7 +241,7 @@ public class Event extends CommonBase { * [`NetworkGraph`]: crate::routing::network_graph::NetworkGraph * [`NetGraphMsgHandler`]: crate::routing::network_graph::NetGraphMsgHandler */ - public final Option_NetworkUpdateZ network_update; + public final org.ldk.structs.Option_NetworkUpdateZ network_update; /** * For both single-path and multi-path payments, this is set if all paths of the payment have * failed. This will be set to false if (1) this is an MPP payment and (2) other parts of the @@ -269,7 +272,7 @@ public class Event extends CommonBase { * If this is `Some`, then the corresponding channel should be avoided when the payment is * retried. May be `None` for older [`Event`] serializations. */ - public final Option_u64Z short_channel_id; + public final org.ldk.structs.Option_u64Z short_channel_id; /** * Parameters needed to compute a new [`Route`] when retrying the failed payment path. * @@ -280,20 +283,21 @@ public class Event extends CommonBase { * * Note that this (or a relevant inner pointer) may be NULL or all-0s to represent None */ - @Nullable public final RouteParameters retry; + @Nullable public final org.ldk.structs.RouteParameters retry; private PaymentPathFailed(long ptr, bindings.LDKEvent.PaymentPathFailed obj) { super(null, ptr); this.payment_id = obj.payment_id; this.payment_hash = obj.payment_hash; this.rejected_by_dest = obj.rejected_by_dest; long network_update = obj.network_update; - Option_NetworkUpdateZ network_update_hu_conv = Option_NetworkUpdateZ.constr_from_ptr(network_update); + org.ldk.structs.Option_NetworkUpdateZ network_update_hu_conv = org.ldk.structs.Option_NetworkUpdateZ.constr_from_ptr(network_update); network_update_hu_conv.ptrs_to.add(this); this.network_update = network_update_hu_conv; this.all_paths_failed = obj.all_paths_failed; long[] path = obj.path; - RouteHop[] path_conv_10_arr = new RouteHop[path.length]; - for (int k = 0; k < path.length; k++) { + int path_conv_10_len = path.length; + RouteHop[] path_conv_10_arr = new RouteHop[path_conv_10_len]; + for (int k = 0; k < path_conv_10_len; k++) { long path_conv_10 = path[k]; RouteHop path_conv_10_hu_conv = null; if (path_conv_10 < 0 || path_conv_10 > 4096) { path_conv_10_hu_conv = new RouteHop(null, path_conv_10); } path_conv_10_hu_conv.ptrs_to.add(this); @@ -301,7 +305,7 @@ public class Event extends CommonBase { } this.path = path_conv_10_arr; long short_channel_id = obj.short_channel_id; - Option_u64Z short_channel_id_hu_conv = Option_u64Z.constr_from_ptr(short_channel_id); + org.ldk.structs.Option_u64Z short_channel_id_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(short_channel_id); short_channel_id_hu_conv.ptrs_to.add(this); this.short_channel_id = short_channel_id_hu_conv; long retry = obj.retry; @@ -376,10 +380,11 @@ public class Event extends CommonBase { private SpendableOutputs(long ptr, bindings.LDKEvent.SpendableOutputs obj) { super(null, ptr); long[] outputs = obj.outputs; - SpendableOutputDescriptor[] outputs_conv_27_arr = new SpendableOutputDescriptor[outputs.length]; - for (int b = 0; b < outputs.length; b++) { + int outputs_conv_27_len = outputs.length; + SpendableOutputDescriptor[] outputs_conv_27_arr = new SpendableOutputDescriptor[outputs_conv_27_len]; + for (int b = 0; b < outputs_conv_27_len; b++) { long outputs_conv_27 = outputs[b]; - SpendableOutputDescriptor outputs_conv_27_hu_conv = SpendableOutputDescriptor.constr_from_ptr(outputs_conv_27); + org.ldk.structs.SpendableOutputDescriptor outputs_conv_27_hu_conv = org.ldk.structs.SpendableOutputDescriptor.constr_from_ptr(outputs_conv_27); outputs_conv_27_hu_conv.ptrs_to.add(this); outputs_conv_27_arr[b] = outputs_conv_27_hu_conv; } @@ -406,7 +411,7 @@ public class Event extends CommonBase { * `PaymentForwarded` events are generated for the same payment iff `fee_earned_msat` is * `None`. */ - public final Option_u64Z fee_earned_msat; + public final org.ldk.structs.Option_u64Z fee_earned_msat; /** * If this is `true`, the forwarded HTLC was claimed by our counterparty via an on-chain * transaction. @@ -415,7 +420,7 @@ public class Event extends CommonBase { private PaymentForwarded(long ptr, bindings.LDKEvent.PaymentForwarded obj) { super(null, ptr); long fee_earned_msat = obj.fee_earned_msat; - Option_u64Z fee_earned_msat_hu_conv = Option_u64Z.constr_from_ptr(fee_earned_msat); + org.ldk.structs.Option_u64Z fee_earned_msat_hu_conv = org.ldk.structs.Option_u64Z.constr_from_ptr(fee_earned_msat); fee_earned_msat_hu_conv.ptrs_to.add(this); this.fee_earned_msat = fee_earned_msat_hu_conv; this.claim_from_onchain_tx = obj.claim_from_onchain_tx; @@ -431,23 +436,27 @@ public class Event extends CommonBase { */ public final byte[] channel_id; /** - * The `user_channel_id` value passed in to [`ChannelManager::create_channel`], or 0 for - * an inbound channel. This will always be zero for objects serialized with LDK versions - * prior to 0.0.102. + * The `user_channel_id` value passed in to [`ChannelManager::create_channel`] for outbound + * channels, or to [`ChannelManager::accept_inbound_channel`] for inbound channels if + * [`UserConfig::manually_accept_inbound_channels`] config flag is set to true. Otherwise + * `user_channel_id` will be 0 for an inbound channel. + * This will always be zero for objects serialized with LDK versions prior to 0.0.102. * * [`ChannelManager::create_channel`]: crate::ln::channelmanager::ChannelManager::create_channel + * [`ChannelManager::accept_inbound_channel`]: crate::ln::channelmanager::ChannelManager::accept_inbound_channel + * [`UserConfig::manually_accept_inbound_channels`]: crate::util::config::UserConfig::manually_accept_inbound_channels */ public final long user_channel_id; /** * The reason the channel was closed. */ - public final ClosureReason reason; + public final org.ldk.structs.ClosureReason reason; private ChannelClosed(long ptr, bindings.LDKEvent.ChannelClosed obj) { super(null, ptr); this.channel_id = obj.channel_id; this.user_channel_id = obj.user_channel_id; long reason = obj.reason; - ClosureReason reason_hu_conv = ClosureReason.constr_from_ptr(reason); + org.ldk.structs.ClosureReason reason_hu_conv = org.ldk.structs.ClosureReason.constr_from_ptr(reason); reason_hu_conv.ptrs_to.add(this); this.reason = reason_hu_conv; } @@ -505,8 +514,9 @@ public class Event extends CommonBase { this.payment_id = obj.payment_id; this.payment_hash = obj.payment_hash; long[] path = obj.path; - RouteHop[] path_conv_10_arr = new RouteHop[path.length]; - for (int k = 0; k < path.length; k++) { + int path_conv_10_len = path.length; + RouteHop[] path_conv_10_arr = new RouteHop[path_conv_10_len]; + for (int k = 0; k < path_conv_10_len; k++) { long path_conv_10 = path[k]; RouteHop path_conv_10_hu_conv = null; if (path_conv_10 < 0 || path_conv_10 > 4096) { path_conv_10_hu_conv = new RouteHop(null, path_conv_10); } path_conv_10_hu_conv.ptrs_to.add(this); @@ -515,6 +525,67 @@ public class Event extends CommonBase { this.path = path_conv_10_arr; } } + /** + * Indicates a request to open a new channel by a peer. + * + * To accept the request, call [`ChannelManager::accept_inbound_channel`]. To reject the + * request, call [`ChannelManager::force_close_channel`]. + * + * The event is only triggered when a new open channel request is received and the + * [`UserConfig::manually_accept_inbound_channels`] config flag is set to true. + * + * [`ChannelManager::accept_inbound_channel`]: crate::ln::channelmanager::ChannelManager::accept_inbound_channel + * [`ChannelManager::force_close_channel`]: crate::ln::channelmanager::ChannelManager::force_close_channel + * [`UserConfig::manually_accept_inbound_channels`]: crate::util::config::UserConfig::manually_accept_inbound_channels + */ + public final static class OpenChannelRequest extends Event { + /** + * The temporary channel ID of the channel requested to be opened. + * + * When responding to the request, the `temporary_channel_id` should be passed + * back to the ChannelManager with [`ChannelManager::accept_inbound_channel`] to accept, + * or to [`ChannelManager::force_close_channel`] to reject. + * + * [`ChannelManager::accept_inbound_channel`]: crate::ln::channelmanager::ChannelManager::accept_inbound_channel + * [`ChannelManager::force_close_channel`]: crate::ln::channelmanager::ChannelManager::force_close_channel + */ + public final byte[] temporary_channel_id; + /** + * The node_id of the counterparty requesting to open the channel. + */ + public final byte[] counterparty_node_id; + /** + * The channel value of the requested channel. + */ + public final long funding_satoshis; + /** + * Our starting balance in the channel if the request is accepted, in milli-satoshi. + */ + public final long push_msat; + /** + * The features that this channel will operate with. If you reject the channel, a + * well-behaved counterparty may automatically re-attempt the channel with a new set of + * feature flags. + * + * Note that if [`ChannelTypeFeatures::supports_scid_privacy`] returns true on this type, + * the resulting [`ChannelManager`] will not be readable by versions of LDK prior to + * 0.0.106. + * + * [`ChannelManager`]: crate::ln::channelmanager::ChannelManager + */ + public final org.ldk.structs.ChannelTypeFeatures channel_type; + private OpenChannelRequest(long ptr, bindings.LDKEvent.OpenChannelRequest obj) { + super(null, ptr); + this.temporary_channel_id = obj.temporary_channel_id; + this.counterparty_node_id = obj.counterparty_node_id; + this.funding_satoshis = obj.funding_satoshis; + this.push_msat = obj.push_msat; + long channel_type = obj.channel_type; + ChannelTypeFeatures channel_type_hu_conv = null; if (channel_type < 0 || channel_type > 4096) { channel_type_hu_conv = new ChannelTypeFeatures(null, channel_type); } + channel_type_hu_conv.ptrs_to.add(this); + this.channel_type = channel_type_hu_conv; + } + } long clone_ptr() { long ret = bindings.Event_clone_ptr(this.ptr); Reference.reachabilityFence(this); @@ -528,7 +599,7 @@ public class Event extends CommonBase { long ret = bindings.Event_clone(this.ptr); Reference.reachabilityFence(this); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(this); return ret_hu_conv; } @@ -543,7 +614,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(output_script); Reference.reachabilityFence(user_channel_id); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -557,7 +628,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(amt); Reference.reachabilityFence(purpose); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -572,7 +643,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(payment_hash); Reference.reachabilityFence(fee_paid_msat); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -591,7 +662,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(short_channel_id); Reference.reachabilityFence(retry); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -604,7 +675,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(payment_id); Reference.reachabilityFence(payment_hash); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -616,7 +687,7 @@ public class Event extends CommonBase { long ret = bindings.Event_pending_htlcs_forwardable(time_forwardable); Reference.reachabilityFence(time_forwardable); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -628,7 +699,7 @@ public class Event extends CommonBase { long ret = bindings.Event_spendable_outputs(outputs != null ? Arrays.stream(outputs).mapToLong(outputs_conv_27 -> outputs_conv_27.ptr).toArray() : null); Reference.reachabilityFence(outputs); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -641,7 +712,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(fee_earned_msat); Reference.reachabilityFence(claim_from_onchain_tx); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -655,7 +726,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(user_channel_id); Reference.reachabilityFence(reason); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -668,7 +739,7 @@ public class Event extends CommonBase { Reference.reachabilityFence(channel_id); Reference.reachabilityFence(transaction); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; } @@ -682,7 +753,23 @@ public class Event extends CommonBase { Reference.reachabilityFence(payment_hash); Reference.reachabilityFence(path); if (ret >= 0 && ret <= 4096) { return null; } - Event ret_hu_conv = Event.constr_from_ptr(ret); + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); + ret_hu_conv.ptrs_to.add(ret_hu_conv); + return ret_hu_conv; + } + + /** + * Utility method to constructs a new OpenChannelRequest-variant Event + */ + public static Event open_channel_request(byte[] temporary_channel_id, byte[] counterparty_node_id, long funding_satoshis, long push_msat, ChannelTypeFeatures channel_type) { + long ret = bindings.Event_open_channel_request(InternalUtils.check_arr_len(temporary_channel_id, 32), InternalUtils.check_arr_len(counterparty_node_id, 33), funding_satoshis, push_msat, channel_type == null ? 0 : channel_type.ptr & ~1); + Reference.reachabilityFence(temporary_channel_id); + Reference.reachabilityFence(counterparty_node_id); + Reference.reachabilityFence(funding_satoshis); + Reference.reachabilityFence(push_msat); + Reference.reachabilityFence(channel_type); + if (ret >= 0 && ret <= 4096) { return null; } + org.ldk.structs.Event ret_hu_conv = org.ldk.structs.Event.constr_from_ptr(ret); ret_hu_conv.ptrs_to.add(ret_hu_conv); return ret_hu_conv; }