Merge pull request #82 from TheBlueMatt/main

0.0.108.1

Author: TheBlueMatt

lightning-c-bindings/demo.cpp

@@ -444,8 +444,7 @@ struct LDKCResult_RouteLightningErrorZ custom_find_route(const void *this_arg, s
 	const struct CustomRouteFinderParams *params = (struct CustomRouteFinderParams *)this_arg;
 	assert(first_hops->datalen == 1);
 	assert(ChannelDetails_get_is_usable(&first_hops->data[0]));
-	LDK::ReadOnlyNetworkGraph graph_lock = NetworkGraph_read_only(params->graph_ref);
-	return find_route(payer, route_params, &graph_lock, first_hops, *params->logger, scorer, &params->random_seed_bytes.data);
+	return find_route(payer, route_params, params->graph_ref, first_hops, *params->logger, scorer, &params->random_seed_bytes.data);
 }
 
 int main() {
@@ -715,9 +714,8 @@ int main() {
 					}, Invoice_route_hints(invoice->contents.result), COption_u64Z_none(), 0xffffffff),
 				5000, Invoice_min_final_cltv_expiry(invoice->contents.result));
 			random_bytes = keys_source1->get_secure_random_bytes(keys_source1->this_arg);
-			LDK::ReadOnlyNetworkGraph graph_lock = NetworkGraph_read_only(&net_graph2);
 
-			LDK::CResult_RouteLightningErrorZ route = find_route(ChannelManager_get_our_node_id(&cm1), &route_params, &graph_lock, &outbound_channels, logger1, &chan_scorer, &random_bytes.data);
+			LDK::CResult_RouteLightningErrorZ route = find_route(ChannelManager_get_our_node_id(&cm1), &route_params, &net_graph2, &outbound_channels, logger1, &chan_scorer, &random_bytes.data);
 
 			assert(route->result_ok);
 			LDK::CVec_CVec_RouteHopZZ paths = Route_get_paths(route->contents.result);

lightning-c-bindings/include/lightning.h

@@ -26843,15 +26843,15 @@ struct LDKCResult_RouteHintHopDecodeErrorZ RouteHintHop_read(struct LDKu8slice s
  *
  * Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None
  */
-struct LDKCResult_RouteLightningErrorZ find_route(struct LDKPublicKey our_node_pubkey, const struct LDKRouteParameters *NONNULL_PTR route_params, const struct LDKReadOnlyNetworkGraph *NONNULL_PTR network_graph, struct LDKCVec_ChannelDetailsZ *first_hops, struct LDKLogger logger, const struct LDKScore *NONNULL_PTR scorer, const uint8_t (*random_seed_bytes)[32]);
+struct LDKCResult_RouteLightningErrorZ find_route(struct LDKPublicKey our_node_pubkey, const struct LDKRouteParameters *NONNULL_PTR route_params, const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKCVec_ChannelDetailsZ *first_hops, struct LDKLogger logger, const struct LDKScore *NONNULL_PTR scorer, const uint8_t (*random_seed_bytes)[32]);
 
 /**
  * Construct a route from us (payer) to the target node (payee) via the given hops (which should
  * exclude the payer, but include the payee). This may be useful, e.g., for probing the chosen path.
  *
  * Re-uses logic from `find_route`, so the restrictions described there also apply here.
  */
-struct LDKCResult_RouteLightningErrorZ build_route_from_hops(struct LDKPublicKey our_node_pubkey, struct LDKCVec_PublicKeyZ hops, const struct LDKRouteParameters *NONNULL_PTR route_params, const struct LDKReadOnlyNetworkGraph *NONNULL_PTR network_graph, struct LDKLogger logger, const uint8_t (*random_seed_bytes)[32]);
+struct LDKCResult_RouteLightningErrorZ build_route_from_hops(struct LDKPublicKey our_node_pubkey, struct LDKCVec_PublicKeyZ hops, const struct LDKRouteParameters *NONNULL_PTR route_params, const struct LDKNetworkGraph *NONNULL_PTR network_graph, struct LDKLogger logger, const uint8_t (*random_seed_bytes)[32]);
 
 /**
  * Calls the free function if one is set

lightning-c-bindings/src/lightning/routing/router.rs

@@ -1091,9 +1091,9 @@ pub extern "C" fn RouteHintHop_read(ser: crate::c_types::u8slice) -> crate::c_ty
 ///
 /// Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None
 #[no_mangle]
-pub extern "C" fn find_route(mut our_node_pubkey: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, network_graph: &crate::lightning::routing::gossip::ReadOnlyNetworkGraph, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut logger: crate::lightning::util::logger::Logger, scorer: &crate::lightning::routing::scoring::Score, random_seed_bytes: *const [u8; 32]) -> crate::c_types::derived::CResult_RouteLightningErrorZ {
+pub extern "C" fn find_route(mut our_node_pubkey: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, network_graph: &crate::lightning::routing::gossip::NetworkGraph, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut logger: crate::lightning::util::logger::Logger, scorer: &crate::lightning::routing::scoring::Score, random_seed_bytes: *const [u8; 32]) -> crate::c_types::derived::CResult_RouteLightningErrorZ {
 	let mut local_first_hops_base = if first_hops == core::ptr::null_mut() { None } else { Some( { let mut local_first_hops_0 = Vec::new(); for mut item in unsafe { &mut *first_hops }.as_slice().iter() { local_first_hops_0.push( { item.get_native_ref() }); }; local_first_hops_0 }) }; let mut local_first_hops = local_first_hops_base.as_ref().map(|a| &a[..]);
-	let mut ret = lightning::routing::router::find_route::<crate::lightning::util::logger::Logger, crate::lightning::routing::scoring::Score>(&our_node_pubkey.into_rust(), route_params.get_native_ref(), network_graph.get_native_ref(), local_first_hops, logger, scorer, unsafe { &*random_seed_bytes});
+	let mut ret = lightning::routing::router::find_route::<crate::lightning::util::logger::Logger, crate::lightning::util::logger::Logger, crate::lightning::routing::scoring::Score>(&our_node_pubkey.into_rust(), route_params.get_native_ref(), network_graph.get_native_ref(), local_first_hops, logger, scorer, unsafe { &*random_seed_bytes});
 	let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::routing::router::Route { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::LightningError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
 	local_ret
 }
@@ -1103,9 +1103,9 @@ pub extern "C" fn find_route(mut our_node_pubkey: crate::c_types::PublicKey, rou
 ///
 /// Re-uses logic from `find_route`, so the restrictions described there also apply here.
 #[no_mangle]
-pub extern "C" fn build_route_from_hops(mut our_node_pubkey: crate::c_types::PublicKey, mut hops: crate::c_types::derived::CVec_PublicKeyZ, route_params: &crate::lightning::routing::router::RouteParameters, network_graph: &crate::lightning::routing::gossip::ReadOnlyNetworkGraph, mut logger: crate::lightning::util::logger::Logger, random_seed_bytes: *const [u8; 32]) -> crate::c_types::derived::CResult_RouteLightningErrorZ {
+pub extern "C" fn build_route_from_hops(mut our_node_pubkey: crate::c_types::PublicKey, mut hops: crate::c_types::derived::CVec_PublicKeyZ, route_params: &crate::lightning::routing::router::RouteParameters, network_graph: &crate::lightning::routing::gossip::NetworkGraph, mut logger: crate::lightning::util::logger::Logger, random_seed_bytes: *const [u8; 32]) -> crate::c_types::derived::CResult_RouteLightningErrorZ {
 	let mut local_hops = Vec::new(); for mut item in hops.into_rust().drain(..) { local_hops.push( { item.into_rust() }); };
-	let mut ret = lightning::routing::router::build_route_from_hops::<crate::lightning::util::logger::Logger>(&our_node_pubkey.into_rust(), &local_hops[..], route_params.get_native_ref(), network_graph.get_native_ref(), logger, unsafe { &*random_seed_bytes});
+	let mut ret = lightning::routing::router::build_route_from_hops::<crate::lightning::util::logger::Logger, crate::lightning::util::logger::Logger>(&our_node_pubkey.into_rust(), &local_hops[..], route_params.get_native_ref(), network_graph.get_native_ref(), logger, unsafe { &*random_seed_bytes});
 	let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::routing::router::Route { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::LightningError { inner: ObjOps::heap_alloc(e), is_owned: true } }).into() };
 	local_ret
 }

lightning-c-bindings/src/lightning/routing/scoring.rs

@@ -42,7 +42,7 @@
 //! let scorer = ProbabilisticScorer::new(params, &network_graph, &logger);
 //! # let random_seed_bytes = [42u8; 32];
 //!
-//! let route = find_route(&payer, &route_params, &network_graph.read_only(), None, &logger, &scorer, &random_seed_bytes);
+//! let route = find_route(&payer, &route_params, &network_graph, None, &logger, &scorer, &random_seed_bytes);
 //! # }
 //! ```
 //!