+
using org.ldk.impl;
using org.ldk.enums;
using org.ldk.util;
namespace org { namespace ldk { namespace structs {
+
+
+/** An implementation of RoutingMessageHandler */
+public interface RoutingMessageHandlerInterface {
+ /**Handle an incoming `node_announcement` message, returning `true` if it should be forwarded on,
+ * `false` or returning an `Err` otherwise.
+ */
+ Result_boolLightningErrorZ handle_node_announcement(NodeAnnouncement msg);
+ /**Handle a `channel_announcement` message, returning `true` if it should be forwarded on, `false`
+ * or returning an `Err` otherwise.
+ */
+ Result_boolLightningErrorZ handle_channel_announcement(ChannelAnnouncement msg);
+ /**Handle an incoming `channel_update` message, returning true if it should be forwarded on,
+ * `false` or returning an `Err` otherwise.
+ */
+ Result_boolLightningErrorZ handle_channel_update(ChannelUpdate msg);
+ /**Gets channel announcements and updates required to dump our routing table to a remote node,
+ * starting at the `short_channel_id` indicated by `starting_point` and including announcements
+ * for a single channel.
+ */
+ Option_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ get_next_channel_announcement(long starting_point);
+ /**Gets a node announcement required to dump our routing table to a remote node, starting at
+ * the node *after* the provided pubkey and including up to one announcement immediately
+ * higher (as defined by `<PublicKey as Ord>::cmp`) than `starting_point`.
+ * If `None` is provided for `starting_point`, we start at the first node.
+ *
+ * Note that starting_point (or a relevant inner pointer) may be NULL or all-0s to represent None
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ NodeAnnouncement get_next_node_announcement(NodeId starting_point);
+ /**Called when a connection is established with a peer. This can be used to
+ * perform routing table synchronization using a strategy defined by the
+ * implementor.
+ *
+ * May return an `Err(())` if the features the peer supports are not sufficient to communicate
+ * with us. Implementors should be somewhat conservative about doing so, however, as other
+ * message handlers may still wish to communicate with this peer.
+ */
+ Result_NoneNoneZ peer_connected(byte[] their_node_id, Init init, bool inbound);
+ /**Handles the reply of a query we initiated to learn about channels
+ * for a given range of blocks. We can expect to receive one or more
+ * replies to a single query.
+ */
+ Result_NoneLightningErrorZ handle_reply_channel_range(byte[] their_node_id, ReplyChannelRange msg);
+ /**Handles the reply of a query we initiated asking for routing gossip
+ * messages for a list of channels. We should receive this message when
+ * a node has completed its best effort to send us the pertaining routing
+ * gossip messages.
+ */
+ Result_NoneLightningErrorZ handle_reply_short_channel_ids_end(byte[] their_node_id, ReplyShortChannelIdsEnd msg);
+ /**Handles when a peer asks us to send a list of `short_channel_id`s
+ * for the requested range of blocks.
+ */
+ Result_NoneLightningErrorZ handle_query_channel_range(byte[] their_node_id, QueryChannelRange msg);
+ /**Handles when a peer asks us to send routing gossip messages for a
+ * list of `short_channel_id`s.
+ */
+ Result_NoneLightningErrorZ handle_query_short_channel_ids(byte[] their_node_id, QueryShortChannelIds msg);
+ /**Indicates that there are a large number of [`ChannelAnnouncement`] (or other) messages
+ * pending some async action. While there is no guarantee of the rate of future messages, the
+ * caller should seek to reduce the rate of new gossip messages handled, especially
+ * [`ChannelAnnouncement`]s.
+ */
+ bool processing_queue_high();
+ /**Gets the node feature flags which this handler itself supports. All available handlers are
+ * queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]
+ * which are broadcasted in our [`NodeAnnouncement`] message.
+ */
+ NodeFeatures provided_node_features();
+ /**Gets the init feature flags which should be sent to the given peer. All available handlers
+ * are queried similarly and their feature flags are OR'd together to form the [`InitFeatures`]
+ * which are sent in our [`Init`] message.
+ *
+ * Note that this method is called before [`Self::peer_connected`].
+ */
+ InitFeatures provided_init_features(byte[] their_node_id);
+}
+
/**
* A trait to describe an object which can receive routing messages.
*
* repeated disk I/O for queries accessing different parts of the network graph.
*/
public class RoutingMessageHandler : CommonBase {
- internal readonly bindings.LDKRoutingMessageHandler bindings_instance;
+ internal bindings.LDKRoutingMessageHandler bindings_instance;
+ internal long instance_idx;
+
internal RoutingMessageHandler(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
- private RoutingMessageHandler(bindings.LDKRoutingMessageHandler arg, bindings.LDKMessageSendEventsProvider MessageSendEventsProvider) : base(bindings.LDKRoutingMessageHandler_new(arg, MessageSendEventsProvider)) {
- this.ptrs_to.AddLast(arg);
- this.ptrs_to.AddLast(MessageSendEventsProvider);
- this.bindings_instance = arg;
- }
~RoutingMessageHandler() {
if (ptr != 0) { bindings.RoutingMessageHandler_free(ptr); }
}
- public interface RoutingMessageHandlerInterface {
- /**
- * Handle an incoming `node_announcement` message, returning `true` if it should be forwarded on,
- * `false` or returning an `Err` otherwise.
- */
- Result_boolLightningErrorZ handle_node_announcement(NodeAnnouncement _msg);
- /**
- * Handle a `channel_announcement` message, returning `true` if it should be forwarded on, `false`
- * or returning an `Err` otherwise.
- */
- Result_boolLightningErrorZ handle_channel_announcement(ChannelAnnouncement _msg);
- /**
- * Handle an incoming `channel_update` message, returning true if it should be forwarded on,
- * `false` or returning an `Err` otherwise.
- */
- Result_boolLightningErrorZ handle_channel_update(ChannelUpdate _msg);
- /**
- * Gets channel announcements and updates required to dump our routing table to a remote node,
- * starting at the `short_channel_id` indicated by `starting_point` and including announcements
- * for a single channel.
- */
- Option_C3Tuple_ChannelAnnouncementChannelUpdateChannelUpdateZZ get_next_channel_announcement(long _starting_point);
- /**
- * Gets a node announcement required to dump our routing table to a remote node, starting at
- * the node *after* the provided pubkey and including up to one announcement immediately
- * higher (as defined by `<PublicKey as Ord>::cmp`) than `starting_point`.
- * If `None` is provided for `starting_point`, we start at the first node.
- *
- * Note that starting_point (or a relevant inner pointer) may be NULL or all-0s to represent None
- * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
- */
- NodeAnnouncement get_next_node_announcement(NodeId _starting_point);
- /**
- * Called when a connection is established with a peer. This can be used to
- * perform routing table synchronization using a strategy defined by the
- * implementor.
- *
- * May return an `Err(())` if the features the peer supports are not sufficient to communicate
- * with us. Implementors should be somewhat conservative about doing so, however, as other
- * message handlers may still wish to communicate with this peer.
- */
- Result_NoneNoneZ peer_connected(byte[] _their_node_id, Init _init, bool _inbound);
- /**
- * Handles the reply of a query we initiated to learn about channels
- * for a given range of blocks. We can expect to receive one or more
- * replies to a single query.
- */
- Result_NoneLightningErrorZ handle_reply_channel_range(byte[] _their_node_id, ReplyChannelRange _msg);
- /**
- * Handles the reply of a query we initiated asking for routing gossip
- * messages for a list of channels. We should receive this message when
- * a node has completed its best effort to send us the pertaining routing
- * gossip messages.
- */
- Result_NoneLightningErrorZ handle_reply_short_channel_ids_end(byte[] _their_node_id, ReplyShortChannelIdsEnd _msg);
- /**
- * Handles when a peer asks us to send a list of `short_channel_id`s
- * for the requested range of blocks.
- */
- Result_NoneLightningErrorZ handle_query_channel_range(byte[] _their_node_id, QueryChannelRange _msg);
- /**
- * Handles when a peer asks us to send routing gossip messages for a
- * list of `short_channel_id`s.
- */
- Result_NoneLightningErrorZ handle_query_short_channel_ids(byte[] _their_node_id, QueryShortChannelIds _msg);
- /**
- * Indicates that there are a large number of [`ChannelAnnouncement`] (or other) messages
- * pending some async action. While there is no guarantee of the rate of future messages, the
- * caller should seek to reduce the rate of new gossip messages handled, especially
- * [`ChannelAnnouncement`]s.
- */
- bool processing_queue_high();
- /**
- * Gets the node feature flags which this handler itself supports. All available handlers are
- * queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]
- * which are broadcasted in our [`NodeAnnouncement`] message.
- */
- NodeFeatures provided_node_features();
- /**
- * Gets the init feature flags which should be sent to the given peer. All available handlers
- * are queried similarly and their feature flags are OR'd together to form the [`InitFeatures`]
- * which are sent in our [`Init`] message.
- *
- * Note that this method is called before [`Self::peer_connected`].
- */
- InitFeatures provided_init_features(byte[] _their_node_id);
- }
private class LDKRoutingMessageHandlerHolder { internal RoutingMessageHandler held; }
private class LDKRoutingMessageHandlerImpl : bindings.LDKRoutingMessageHandler {
internal LDKRoutingMessageHandlerImpl(RoutingMessageHandlerInterface arg, LDKRoutingMessageHandlerHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
long result = ret == null ? 0 : ret.clone_ptr();
return result;
}
- public long peer_connected(byte[] _their_node_id, long _init, bool _inbound) {
+ public long peer_connected(long _their_node_id, long _init, bool _inbound) {
+ byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
org.ldk.structs.Init _init_hu_conv = null; if (_init < 0 || _init > 4096) { _init_hu_conv = new org.ldk.structs.Init(null, _init); }
- Result_NoneNoneZ ret = arg.peer_connected(_their_node_id, _init_hu_conv, _inbound);
+ Result_NoneNoneZ ret = arg.peer_connected(_their_node_id_conv, _init_hu_conv, _inbound);
GC.KeepAlive(arg);
long result = ret == null ? 0 : ret.clone_ptr();
return result;
}
- public long handle_reply_channel_range(byte[] _their_node_id, long _msg) {
+ public long handle_reply_channel_range(long _their_node_id, long _msg) {
+ byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
org.ldk.structs.ReplyChannelRange _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.ReplyChannelRange(null, _msg); }
if (_msg_hu_conv != null) { _msg_hu_conv.ptrs_to.AddLast(this); };
- Result_NoneLightningErrorZ ret = arg.handle_reply_channel_range(_their_node_id, _msg_hu_conv);
+ Result_NoneLightningErrorZ ret = arg.handle_reply_channel_range(_their_node_id_conv, _msg_hu_conv);
GC.KeepAlive(arg);
long result = ret == null ? 0 : ret.clone_ptr();
return result;
}
- public long handle_reply_short_channel_ids_end(byte[] _their_node_id, long _msg) {
+ public long handle_reply_short_channel_ids_end(long _their_node_id, long _msg) {
+ byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
org.ldk.structs.ReplyShortChannelIdsEnd _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.ReplyShortChannelIdsEnd(null, _msg); }
if (_msg_hu_conv != null) { _msg_hu_conv.ptrs_to.AddLast(this); };
- Result_NoneLightningErrorZ ret = arg.handle_reply_short_channel_ids_end(_their_node_id, _msg_hu_conv);
+ Result_NoneLightningErrorZ ret = arg.handle_reply_short_channel_ids_end(_their_node_id_conv, _msg_hu_conv);
GC.KeepAlive(arg);
long result = ret == null ? 0 : ret.clone_ptr();
return result;
}
- public long handle_query_channel_range(byte[] _their_node_id, long _msg) {
+ public long handle_query_channel_range(long _their_node_id, long _msg) {
+ byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
org.ldk.structs.QueryChannelRange _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.QueryChannelRange(null, _msg); }
if (_msg_hu_conv != null) { _msg_hu_conv.ptrs_to.AddLast(this); };
- Result_NoneLightningErrorZ ret = arg.handle_query_channel_range(_their_node_id, _msg_hu_conv);
+ Result_NoneLightningErrorZ ret = arg.handle_query_channel_range(_their_node_id_conv, _msg_hu_conv);
GC.KeepAlive(arg);
long result = ret == null ? 0 : ret.clone_ptr();
return result;
}
- public long handle_query_short_channel_ids(byte[] _their_node_id, long _msg) {
+ public long handle_query_short_channel_ids(long _their_node_id, long _msg) {
+ byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
org.ldk.structs.QueryShortChannelIds _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.QueryShortChannelIds(null, _msg); }
if (_msg_hu_conv != null) { _msg_hu_conv.ptrs_to.AddLast(this); };
- Result_NoneLightningErrorZ ret = arg.handle_query_short_channel_ids(_their_node_id, _msg_hu_conv);
+ Result_NoneLightningErrorZ ret = arg.handle_query_short_channel_ids(_their_node_id_conv, _msg_hu_conv);
GC.KeepAlive(arg);
long result = ret == null ? 0 : ret.clone_ptr();
return result;
long result = ret == null ? 0 : ret.clone_ptr();
return result;
}
- public long provided_init_features(byte[] _their_node_id) {
- InitFeatures ret = arg.provided_init_features(_their_node_id);
+ public long provided_init_features(long _their_node_id) {
+ byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
+ InitFeatures ret = arg.provided_init_features(_their_node_id_conv);
GC.KeepAlive(arg);
long result = ret == null ? 0 : ret.clone_ptr();
return result;
}
}
- public static RoutingMessageHandler new_impl(RoutingMessageHandlerInterface arg, MessageSendEventsProvider.MessageSendEventsProviderInterface MessageSendEventsProvider_impl) {
+
+ /** Creates a new instance of RoutingMessageHandler from a given implementation */
+ public static RoutingMessageHandler new_impl(RoutingMessageHandlerInterface arg, MessageSendEventsProviderInterface messageSendEventsProvider_impl) {
LDKRoutingMessageHandlerHolder impl_holder = new LDKRoutingMessageHandlerHolder();
- impl_holder.held = new RoutingMessageHandler(new LDKRoutingMessageHandlerImpl(arg, impl_holder), MessageSendEventsProvider.new_impl(MessageSendEventsProvider_impl).bindings_instance);
- return impl_holder.held;
- }
+ LDKRoutingMessageHandlerImpl impl = new LDKRoutingMessageHandlerImpl(arg, impl_holder);
+ MessageSendEventsProvider messageSendEventsProvider = MessageSendEventsProvider.new_impl(messageSendEventsProvider_impl);
+ long[] ptr_idx = bindings.LDKRoutingMessageHandler_new(impl, messageSendEventsProvider.instance_idx);
- /**
- * Gets the underlying MessageSendEventsProvider.
- */
- public MessageSendEventsProvider get_message_send_events_provider() {
- MessageSendEventsProvider res = new MessageSendEventsProvider(null, bindings.LDKRoutingMessageHandler_get_MessageSendEventsProvider(this.ptr));
- this.ptrs_to.AddLast(res);
- return res;
+ impl_holder.held = new RoutingMessageHandler(null, ptr_idx[0]);
+ impl_holder.held.instance_idx = ptr_idx[1];
+ impl_holder.held.bindings_instance = impl;
+ impl_holder.held.ptrs_to.AddLast(messageSendEventsProvider);
+ return impl_holder.held;
}
/**
* message handlers may still wish to communicate with this peer.
*/
public Result_NoneNoneZ peer_connected(byte[] their_node_id, org.ldk.structs.Init init, bool inbound) {
- long ret = bindings.RoutingMessageHandler_peer_connected(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), init == null ? 0 : init.ptr, inbound);
+ long ret = bindings.RoutingMessageHandler_peer_connected(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), init == null ? 0 : init.ptr, inbound);
GC.KeepAlive(this);
GC.KeepAlive(their_node_id);
GC.KeepAlive(init);
* replies to a single query.
*/
public Result_NoneLightningErrorZ handle_reply_channel_range(byte[] their_node_id, org.ldk.structs.ReplyChannelRange msg) {
- long ret = bindings.RoutingMessageHandler_handle_reply_channel_range(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+ long ret = bindings.RoutingMessageHandler_handle_reply_channel_range(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
GC.KeepAlive(this);
GC.KeepAlive(their_node_id);
GC.KeepAlive(msg);
* gossip messages.
*/
public Result_NoneLightningErrorZ handle_reply_short_channel_ids_end(byte[] their_node_id, org.ldk.structs.ReplyShortChannelIdsEnd msg) {
- long ret = bindings.RoutingMessageHandler_handle_reply_short_channel_ids_end(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+ long ret = bindings.RoutingMessageHandler_handle_reply_short_channel_ids_end(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
GC.KeepAlive(this);
GC.KeepAlive(their_node_id);
GC.KeepAlive(msg);
* for the requested range of blocks.
*/
public Result_NoneLightningErrorZ handle_query_channel_range(byte[] their_node_id, org.ldk.structs.QueryChannelRange msg) {
- long ret = bindings.RoutingMessageHandler_handle_query_channel_range(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+ long ret = bindings.RoutingMessageHandler_handle_query_channel_range(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
GC.KeepAlive(this);
GC.KeepAlive(their_node_id);
GC.KeepAlive(msg);
* list of `short_channel_id`s.
*/
public Result_NoneLightningErrorZ handle_query_short_channel_ids(byte[] their_node_id, org.ldk.structs.QueryShortChannelIds msg) {
- long ret = bindings.RoutingMessageHandler_handle_query_short_channel_ids(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+ long ret = bindings.RoutingMessageHandler_handle_query_short_channel_ids(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
GC.KeepAlive(this);
GC.KeepAlive(their_node_id);
GC.KeepAlive(msg);
* Note that this method is called before [`Self::peer_connected`].
*/
public InitFeatures provided_init_features(byte[] their_node_id) {
- long ret = bindings.RoutingMessageHandler_provided_init_features(this.ptr, InternalUtils.check_arr_len(their_node_id, 33));
+ long ret = bindings.RoutingMessageHandler_provided_init_features(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)));
GC.KeepAlive(this);
GC.KeepAlive(their_node_id);
if (ret >= 0 && ret <= 4096) { return null; }
projects / ldk-java / blobdiff