// license as that which applies to the original source files from which this
// source was automatically generated.
-//! The top-level network map tracking logic lives here.
+//! The [`NetworkGraph`] stores the network gossip and [`P2PGossipSync`] fetches it from peers
use alloc::str::FromStr;
+use alloc::string::String;
use core::ffi::c_void;
use core::convert::Infallible;
use bitcoin::hashes::Hash;
local_ret
}
-/// Checks if two NodeIds contain equal inner contents.
+/// Get the public key from this NodeId
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeId_as_pubkey(this_arg: &crate::lightning::routing::gossip::NodeId) -> crate::c_types::derived::CResult_PublicKeySecp256k1ErrorZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.as_pubkey();
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::PublicKey::from_rust(&o) }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::c_types::Secp256k1Error::from_rust(e) }).into() };
+ local_ret
+}
+
+/// Generates a non-cryptographic 64-bit hash of the NodeId.
#[no_mangle]
pub extern "C" fn NodeId_hash(o: &NodeId) -> u64 {
if o.inner.is_null() { return 0; }
msg: crate::lightning::ln::msgs::ChannelUpdate,
},
/// An error indicating that a channel failed to route a payment, which should be applied via
- /// [`NetworkGraph::channel_failed`].
+ /// [`NetworkGraph::channel_failed_permanent`] if permanent.
ChannelFailure {
/// The short channel id of the closed channel.
short_channel_id: u64,
}
use lightning::routing::gossip::P2PGossipSync as nativeP2PGossipSyncImport;
-pub(crate) type nativeP2PGossipSync = nativeP2PGossipSyncImport<&'static lightning::routing::gossip::NetworkGraph<crate::lightning::util::logger::Logger>, crate::lightning::chain::Access, crate::lightning::util::logger::Logger>;
+pub(crate) type nativeP2PGossipSync = nativeP2PGossipSyncImport<&'static lightning::routing::gossip::NetworkGraph<crate::lightning::util::logger::Logger>, crate::lightning::routing::utxo::UtxoLookup, crate::lightning::util::logger::Logger>;
/// Receives and validates network updates from peers,
/// stores authentic and relevant data as a network graph.
}
}
/// Creates a new tracker of the actual state of the network of channels and nodes,
-/// assuming an existing Network Graph.
-/// Chain monitor is used to make sure announced channels exist on-chain,
-/// channel data is correct, and that the announcement is signed with
-/// channel owners' keys.
+/// assuming an existing [`NetworkGraph`].
+/// UTXO lookup is used to make sure announced channels exist on-chain, channel data is
+/// correct, and the announcement is signed with channel owners' keys.
#[must_use]
#[no_mangle]
-pub extern "C" fn P2PGossipSync_new(network_graph: &crate::lightning::routing::gossip::NetworkGraph, mut chain_access: crate::c_types::derived::COption_AccessZ, mut logger: crate::lightning::util::logger::Logger) -> crate::lightning::routing::gossip::P2PGossipSync {
- let mut local_chain_access = { /* chain_access*/ let chain_access_opt = chain_access; { } if chain_access_opt.is_none() { None } else { Some({ chain_access_opt.take() }) } };
- let mut ret = lightning::routing::gossip::P2PGossipSync::new(network_graph.get_native_ref(), local_chain_access, logger);
+pub extern "C" fn P2PGossipSync_new(network_graph: &crate::lightning::routing::gossip::NetworkGraph, mut utxo_lookup: crate::c_types::derived::COption_UtxoLookupZ, mut logger: crate::lightning::util::logger::Logger) -> crate::lightning::routing::gossip::P2PGossipSync {
+ let mut local_utxo_lookup = { /*utxo_lookup*/ let utxo_lookup_opt = utxo_lookup; if utxo_lookup_opt.is_none() { None } else { Some({ { { utxo_lookup_opt.take() } }})} };
+ let mut ret = lightning::routing::gossip::P2PGossipSync::new(network_graph.get_native_ref(), local_utxo_lookup, logger);
crate::lightning::routing::gossip::P2PGossipSync { inner: ObjOps::heap_alloc(ret), is_owned: true }
}
/// existing announcements unless they are updated.
/// Add, update or remove the provider would replace the current one.
#[no_mangle]
-pub extern "C" fn P2PGossipSync_add_chain_access(this_arg: &mut crate::lightning::routing::gossip::P2PGossipSync, mut chain_access: crate::c_types::derived::COption_AccessZ) {
- let mut local_chain_access = { /* chain_access*/ let chain_access_opt = chain_access; { } if chain_access_opt.is_none() { None } else { Some({ chain_access_opt.take() }) } };
- unsafe { &mut (*ObjOps::untweak_ptr(this_arg.inner as *mut crate::lightning::routing::gossip::nativeP2PGossipSync)) }.add_chain_access(local_chain_access)
+pub extern "C" fn P2PGossipSync_add_utxo_lookup(this_arg: &crate::lightning::routing::gossip::P2PGossipSync, mut utxo_lookup: crate::c_types::derived::COption_UtxoLookupZ) {
+ let mut local_utxo_lookup = { /*utxo_lookup*/ let utxo_lookup_opt = utxo_lookup; if utxo_lookup_opt.is_none() { None } else { Some({ { { utxo_lookup_opt.take() } }})} };
+ unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.add_utxo_lookup(local_utxo_lookup)
}
/// Handles any network updates originating from [`Event`]s.
///
-/// [`Event`]: crate::util::events::Event
+/// [`Event`]: crate::events::Event
#[no_mangle]
pub extern "C" fn NetworkGraph_handle_network_update(this_arg: &crate::lightning::routing::gossip::NetworkGraph, network_update: &crate::lightning::routing::gossip::NetworkUpdate) {
unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.handle_network_update(&network_update.to_native())
}
+/// Gets the genesis hash for this network graph.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NetworkGraph_get_genesis_hash(this_arg: &crate::lightning::routing::gossip::NetworkGraph) -> crate::c_types::ThirtyTwoBytes {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_genesis_hash();
+ crate::c_types::ThirtyTwoBytes { data: ret.into_inner() }
+}
+
+/// Verifies the signature of a [`NodeAnnouncement`].
+///
+/// Returns an error if it is invalid.
+#[no_mangle]
+pub extern "C" fn verify_node_announcement(msg: &crate::lightning::ln::msgs::NodeAnnouncement) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
+ let mut ret = lightning::routing::gossip::verify_node_announcement(msg.get_native_ref(), secp256k1::global::SECP256K1);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).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
+}
+
+/// Verifies all signatures included in a [`ChannelAnnouncement`].
+///
+/// Returns an error if one of the signatures is invalid.
+#[no_mangle]
+pub extern "C" fn verify_channel_announcement(msg: &crate::lightning::ln::msgs::ChannelAnnouncement) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
+ let mut ret = lightning::routing::gossip::verify_channel_announcement(msg.get_native_ref(), secp256k1::global::SECP256K1);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).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
+}
+
impl From<nativeP2PGossipSync> for crate::lightning::ln::msgs::RoutingMessageHandler {
fn from(obj: nativeP2PGossipSync) -> Self {
let mut rust_obj = P2PGossipSync { inner: ObjOps::heap_alloc(obj), is_owned: true };
handle_reply_short_channel_ids_end: P2PGossipSync_RoutingMessageHandler_handle_reply_short_channel_ids_end,
handle_query_channel_range: P2PGossipSync_RoutingMessageHandler_handle_query_channel_range,
handle_query_short_channel_ids: P2PGossipSync_RoutingMessageHandler_handle_query_short_channel_ids,
+ processing_queue_high: P2PGossipSync_RoutingMessageHandler_processing_queue_high,
provided_node_features: P2PGossipSync_RoutingMessageHandler_provided_node_features,
provided_init_features: P2PGossipSync_RoutingMessageHandler_provided_init_features,
- MessageSendEventsProvider: crate::lightning::util::events::MessageSendEventsProvider {
+ MessageSendEventsProvider: crate::lightning::events::MessageSendEventsProvider {
this_arg: unsafe { ObjOps::untweak_ptr((*this_arg).inner) as *mut c_void },
free: None,
get_and_clear_pending_msg_events: P2PGossipSync_MessageSendEventsProvider_get_and_clear_pending_msg_events,
local_ret
}
#[must_use]
-extern "C" fn P2PGossipSync_RoutingMessageHandler_get_next_node_announcement(this_arg: *const c_void, mut starting_point: crate::c_types::PublicKey) -> crate::lightning::ln::msgs::NodeAnnouncement {
- let mut local_starting_point_base = if starting_point.is_null() { None } else { Some( { starting_point.into_rust() }) }; let mut local_starting_point = local_starting_point_base.as_ref();
+extern "C" fn P2PGossipSync_RoutingMessageHandler_get_next_node_announcement(this_arg: *const c_void, mut starting_point: crate::lightning::routing::gossip::NodeId) -> crate::lightning::ln::msgs::NodeAnnouncement {
+ let mut local_starting_point = if starting_point.inner.is_null() { None } else { Some( { starting_point.get_native_ref() }) };
let mut ret = <nativeP2PGossipSync as lightning::ln::msgs::RoutingMessageHandler<>>::get_next_node_announcement(unsafe { &mut *(this_arg as *mut nativeP2PGossipSync) }, local_starting_point);
let mut local_ret = crate::lightning::ln::msgs::NodeAnnouncement { inner: if ret.is_none() { core::ptr::null_mut() } else { { ObjOps::heap_alloc((ret.unwrap())) } }, is_owned: true };
local_ret
}
#[must_use]
-extern "C" fn P2PGossipSync_RoutingMessageHandler_peer_connected(this_arg: *const c_void, mut their_node_id: crate::c_types::PublicKey, init: &crate::lightning::ln::msgs::Init) -> crate::c_types::derived::CResult_NoneNoneZ {
- let mut ret = <nativeP2PGossipSync as lightning::ln::msgs::RoutingMessageHandler<>>::peer_connected(unsafe { &mut *(this_arg as *mut nativeP2PGossipSync) }, &their_node_id.into_rust(), init.get_native_ref());
+extern "C" fn P2PGossipSync_RoutingMessageHandler_peer_connected(this_arg: *const c_void, mut their_node_id: crate::c_types::PublicKey, init: &crate::lightning::ln::msgs::Init, mut inbound: bool) -> crate::c_types::derived::CResult_NoneNoneZ {
+ let mut ret = <nativeP2PGossipSync as lightning::ln::msgs::RoutingMessageHandler<>>::peer_connected(unsafe { &mut *(this_arg as *mut nativeP2PGossipSync) }, &their_node_id.into_rust(), init.get_native_ref(), inbound);
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { () /*e*/ }).into() };
local_ret
}
local_ret
}
#[must_use]
+extern "C" fn P2PGossipSync_RoutingMessageHandler_processing_queue_high(this_arg: *const c_void) -> bool {
+ let mut ret = <nativeP2PGossipSync as lightning::ln::msgs::RoutingMessageHandler<>>::processing_queue_high(unsafe { &mut *(this_arg as *mut nativeP2PGossipSync) }, );
+ ret
+}
+#[must_use]
extern "C" fn P2PGossipSync_RoutingMessageHandler_provided_node_features(this_arg: *const c_void) -> crate::lightning::ln::features::NodeFeatures {
let mut ret = <nativeP2PGossipSync as lightning::ln::msgs::RoutingMessageHandler<>>::provided_node_features(unsafe { &mut *(this_arg as *mut nativeP2PGossipSync) }, );
crate::lightning::ln::features::NodeFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
crate::lightning::ln::features::InitFeatures { inner: ObjOps::heap_alloc(ret), is_owned: true }
}
-impl From<nativeP2PGossipSync> for crate::lightning::util::events::MessageSendEventsProvider {
+impl From<nativeP2PGossipSync> for crate::lightning::events::MessageSendEventsProvider {
fn from(obj: nativeP2PGossipSync) -> Self {
let mut rust_obj = P2PGossipSync { inner: ObjOps::heap_alloc(obj), is_owned: true };
let mut ret = P2PGossipSync_as_MessageSendEventsProvider(&rust_obj);
/// Constructs a new MessageSendEventsProvider which calls the relevant methods on this_arg.
/// This copies the `inner` pointer in this_arg and thus the returned MessageSendEventsProvider must be freed before this_arg is
#[no_mangle]
-pub extern "C" fn P2PGossipSync_as_MessageSendEventsProvider(this_arg: &P2PGossipSync) -> crate::lightning::util::events::MessageSendEventsProvider {
- crate::lightning::util::events::MessageSendEventsProvider {
+pub extern "C" fn P2PGossipSync_as_MessageSendEventsProvider(this_arg: &P2PGossipSync) -> crate::lightning::events::MessageSendEventsProvider {
+ crate::lightning::events::MessageSendEventsProvider {
this_arg: unsafe { ObjOps::untweak_ptr((*this_arg).inner) as *mut c_void },
free: None,
get_and_clear_pending_msg_events: P2PGossipSync_MessageSendEventsProvider_get_and_clear_pending_msg_events,
#[must_use]
extern "C" fn P2PGossipSync_MessageSendEventsProvider_get_and_clear_pending_msg_events(this_arg: *const c_void) -> crate::c_types::derived::CVec_MessageSendEventZ {
- let mut ret = <nativeP2PGossipSync as lightning::util::events::MessageSendEventsProvider<>>::get_and_clear_pending_msg_events(unsafe { &mut *(this_arg as *mut nativeP2PGossipSync) }, );
- let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::util::events::MessageSendEvent::native_into(item) }); };
+ let mut ret = <nativeP2PGossipSync as lightning::events::MessageSendEventsProvider<>>::get_and_clear_pending_msg_events(unsafe { &mut *(this_arg as *mut nativeP2PGossipSync) }, );
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::events::MessageSendEvent::native_into(item) }); };
local_ret.into()
}
unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.last_update_message = local_val;
}
/// Constructs a new ChannelUpdateInfo given each field
+///
+/// Note that last_update_message_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelUpdateInfo_new(mut last_update_arg: u32, mut enabled_arg: bool, mut cltv_expiry_delta_arg: u16, mut htlc_minimum_msat_arg: u64, mut htlc_maximum_msat_arg: u64, mut fees_arg: crate::lightning::routing::gossip::RoutingFees, mut last_update_message_arg: crate::lightning::ln::msgs::ChannelUpdate) -> ChannelUpdateInfo {
liquidity_msat: u64,
},
/// The maximum HTLC amount in one direction as advertised on the gossip network.
- MaximumHTLC {
+ AdvertisedMaxHTLC {
/// The maximum HTLC amount denominated in millisatoshi.
amount_msat: u64,
},
/// A capacity sufficient to route any payment, typically used for private channels provided by
/// an invoice.
Infinite,
+ /// The maximum HTLC amount as provided by an invoice route hint.
+ HintMaxHTLC {
+ /// The maximum HTLC amount denominated in millisatoshi.
+ amount_msat: u64,
+ },
/// A capacity that is unknown possibly because either the chain state is unavailable to know
/// the total capacity or the `htlc_maximum_msat` was not advertised on the gossip network.
Unknown,
liquidity_msat: liquidity_msat_nonref,
}
},
- EffectiveCapacity::MaximumHTLC {ref amount_msat, } => {
+ EffectiveCapacity::AdvertisedMaxHTLC {ref amount_msat, } => {
let mut amount_msat_nonref = Clone::clone(amount_msat);
- nativeEffectiveCapacity::MaximumHTLC {
+ nativeEffectiveCapacity::AdvertisedMaxHTLC {
amount_msat: amount_msat_nonref,
}
},
}
},
EffectiveCapacity::Infinite => nativeEffectiveCapacity::Infinite,
+ EffectiveCapacity::HintMaxHTLC {ref amount_msat, } => {
+ let mut amount_msat_nonref = Clone::clone(amount_msat);
+ nativeEffectiveCapacity::HintMaxHTLC {
+ amount_msat: amount_msat_nonref,
+ }
+ },
EffectiveCapacity::Unknown => nativeEffectiveCapacity::Unknown,
}
}
liquidity_msat: liquidity_msat,
}
},
- EffectiveCapacity::MaximumHTLC {mut amount_msat, } => {
- nativeEffectiveCapacity::MaximumHTLC {
+ EffectiveCapacity::AdvertisedMaxHTLC {mut amount_msat, } => {
+ nativeEffectiveCapacity::AdvertisedMaxHTLC {
amount_msat: amount_msat,
}
},
}
},
EffectiveCapacity::Infinite => nativeEffectiveCapacity::Infinite,
+ EffectiveCapacity::HintMaxHTLC {mut amount_msat, } => {
+ nativeEffectiveCapacity::HintMaxHTLC {
+ amount_msat: amount_msat,
+ }
+ },
EffectiveCapacity::Unknown => nativeEffectiveCapacity::Unknown,
}
}
liquidity_msat: liquidity_msat_nonref,
}
},
- nativeEffectiveCapacity::MaximumHTLC {ref amount_msat, } => {
+ nativeEffectiveCapacity::AdvertisedMaxHTLC {ref amount_msat, } => {
let mut amount_msat_nonref = Clone::clone(amount_msat);
- EffectiveCapacity::MaximumHTLC {
+ EffectiveCapacity::AdvertisedMaxHTLC {
amount_msat: amount_msat_nonref,
}
},
}
},
nativeEffectiveCapacity::Infinite => EffectiveCapacity::Infinite,
+ nativeEffectiveCapacity::HintMaxHTLC {ref amount_msat, } => {
+ let mut amount_msat_nonref = Clone::clone(amount_msat);
+ EffectiveCapacity::HintMaxHTLC {
+ amount_msat: amount_msat_nonref,
+ }
+ },
nativeEffectiveCapacity::Unknown => EffectiveCapacity::Unknown,
}
}
liquidity_msat: liquidity_msat,
}
},
- nativeEffectiveCapacity::MaximumHTLC {mut amount_msat, } => {
- EffectiveCapacity::MaximumHTLC {
+ nativeEffectiveCapacity::AdvertisedMaxHTLC {mut amount_msat, } => {
+ EffectiveCapacity::AdvertisedMaxHTLC {
amount_msat: amount_msat,
}
},
}
},
nativeEffectiveCapacity::Infinite => EffectiveCapacity::Infinite,
+ nativeEffectiveCapacity::HintMaxHTLC {mut amount_msat, } => {
+ EffectiveCapacity::HintMaxHTLC {
+ amount_msat: amount_msat,
+ }
+ },
nativeEffectiveCapacity::Unknown => EffectiveCapacity::Unknown,
}
}
}
}
#[no_mangle]
-/// Utility method to constructs a new MaximumHTLC-variant EffectiveCapacity
-pub extern "C" fn EffectiveCapacity_maximum_htlc(amount_msat: u64) -> EffectiveCapacity {
- EffectiveCapacity::MaximumHTLC {
+/// Utility method to constructs a new AdvertisedMaxHTLC-variant EffectiveCapacity
+pub extern "C" fn EffectiveCapacity_advertised_max_htlc(amount_msat: u64) -> EffectiveCapacity {
+ EffectiveCapacity::AdvertisedMaxHTLC {
amount_msat,
}
}
pub extern "C" fn EffectiveCapacity_infinite() -> EffectiveCapacity {
EffectiveCapacity::Infinite}
#[no_mangle]
+/// Utility method to constructs a new HintMaxHTLC-variant EffectiveCapacity
+pub extern "C" fn EffectiveCapacity_hint_max_htlc(amount_msat: u64) -> EffectiveCapacity {
+ EffectiveCapacity::HintMaxHTLC {
+ amount_msat,
+ }
+}
+#[no_mangle]
/// Utility method to constructs a new Unknown-variant EffectiveCapacity
pub extern "C" fn EffectiveCapacity_unknown() -> EffectiveCapacity {
EffectiveCapacity::Unknown}
ret
}
}
-/// Flat routing fee in satoshis
+/// Flat routing fee in millisatoshis.
#[no_mangle]
pub extern "C" fn RoutingFees_get_base_msat(this_ptr: &RoutingFees) -> u32 {
let mut inner_val = &mut this_ptr.get_native_mut_ref().base_msat;
*inner_val
}
-/// Flat routing fee in satoshis
+/// Flat routing fee in millisatoshis.
#[no_mangle]
pub extern "C" fn RoutingFees_set_base_msat(this_ptr: &mut RoutingFees, mut val: u32) {
unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.base_msat = val;
pub extern "C" fn RoutingFees_clone(orig: &RoutingFees) -> RoutingFees {
orig.clone()
}
-/// Checks if two RoutingFeess contain equal inner contents.
+/// Generates a non-cryptographic 64-bit hash of the RoutingFees.
#[no_mangle]
pub extern "C" fn RoutingFees_hash(o: &RoutingFees) -> u64 {
if o.inner.is_null() { return 0; }
pub extern "C" fn NodeAnnouncementInfo_set_alias(this_ptr: &mut NodeAnnouncementInfo, mut val: crate::lightning::routing::gossip::NodeAlias) {
unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.alias = *unsafe { Box::from_raw(val.take_inner()) };
}
-/// Internet-level addresses via which one can connect to the node
-///
-/// Returns a copy of the field.
-#[no_mangle]
-pub extern "C" fn NodeAnnouncementInfo_get_addresses(this_ptr: &NodeAnnouncementInfo) -> crate::c_types::derived::CVec_NetAddressZ {
- let mut inner_val = this_ptr.get_native_mut_ref().addresses.clone();
- let mut local_inner_val = Vec::new(); for mut item in inner_val.drain(..) { local_inner_val.push( { crate::lightning::ln::msgs::NetAddress::native_into(item) }); };
- local_inner_val.into()
-}
-/// Internet-level addresses via which one can connect to the node
-#[no_mangle]
-pub extern "C" fn NodeAnnouncementInfo_set_addresses(this_ptr: &mut NodeAnnouncementInfo, mut val: crate::c_types::derived::CVec_NetAddressZ) {
- let mut local_val = Vec::new(); for mut item in val.into_rust().drain(..) { local_val.push( { item.into_native() }); };
- unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.addresses = local_val;
-}
/// An initial announcement of the node
/// Mostly redundant with the data we store in fields explicitly.
/// Everything else is useful only for sending out for initial routing sync.
unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.announcement_message = local_val;
}
/// Constructs a new NodeAnnouncementInfo given each field
+///
+/// Note that announcement_message_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
#[must_use]
#[no_mangle]
-pub extern "C" fn NodeAnnouncementInfo_new(mut features_arg: crate::lightning::ln::features::NodeFeatures, mut last_update_arg: u32, mut rgb_arg: crate::c_types::ThreeBytes, mut alias_arg: crate::lightning::routing::gossip::NodeAlias, mut addresses_arg: crate::c_types::derived::CVec_NetAddressZ, mut announcement_message_arg: crate::lightning::ln::msgs::NodeAnnouncement) -> NodeAnnouncementInfo {
- let mut local_addresses_arg = Vec::new(); for mut item in addresses_arg.into_rust().drain(..) { local_addresses_arg.push( { item.into_native() }); };
+pub extern "C" fn NodeAnnouncementInfo_new(mut features_arg: crate::lightning::ln::features::NodeFeatures, mut last_update_arg: u32, mut rgb_arg: crate::c_types::ThreeBytes, mut alias_arg: crate::lightning::routing::gossip::NodeAlias, mut announcement_message_arg: crate::lightning::ln::msgs::NodeAnnouncement) -> NodeAnnouncementInfo {
let mut local_announcement_message_arg = if announcement_message_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(announcement_message_arg.take_inner()) } }) };
NodeAnnouncementInfo { inner: ObjOps::heap_alloc(nativeNodeAnnouncementInfo {
features: *unsafe { Box::from_raw(features_arg.take_inner()) },
last_update: last_update_arg,
rgb: rgb_arg.data,
alias: *unsafe { Box::from_raw(alias_arg.take_inner()) },
- addresses: local_addresses_arg,
announcement_message: local_announcement_message_arg,
}), is_owned: true }
}
if a.inner.is_null() || b.inner.is_null() { return false; }
if a.get_native_ref() == b.get_native_ref() { true } else { false }
}
+/// Internet-level addresses via which one can connect to the node
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NodeAnnouncementInfo_addresses(this_arg: &crate::lightning::routing::gossip::NodeAnnouncementInfo) -> crate::c_types::derived::CVec_SocketAddressZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.addresses();
+ let mut local_ret_clone = Vec::new(); local_ret_clone.extend_from_slice(ret); let mut ret = local_ret_clone; let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::ln::msgs::SocketAddress::native_into(item) }); };
+ local_ret.into()
+}
+
#[no_mangle]
/// Serialize the NodeAnnouncementInfo object into a byte array which can be read by NodeAnnouncementInfo_read
pub extern "C" fn NodeAnnouncementInfo_write(obj: &crate::lightning::routing::gossip::NodeAnnouncementInfo) -> crate::c_types::derived::CVec_u8Z {
let mut local_val = Vec::new(); for mut item in val.into_rust().drain(..) { local_val.push( { item }); };
unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.channels = local_val;
}
-/// Lowest fees enabling routing via any of the enabled, known channels to a node.
-/// The two fields (flat and proportional fee) are independent,
-/// meaning they don't have to refer to the same channel.
-///
-/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
-#[no_mangle]
-pub extern "C" fn NodeInfo_get_lowest_inbound_channel_fees(this_ptr: &NodeInfo) -> crate::lightning::routing::gossip::RoutingFees {
- let mut inner_val = &mut this_ptr.get_native_mut_ref().lowest_inbound_channel_fees;
- let mut local_inner_val = crate::lightning::routing::gossip::RoutingFees { inner: unsafe { (if inner_val.is_none() { core::ptr::null() } else { ObjOps::nonnull_ptr_to_inner( { (inner_val.as_ref().unwrap()) }) } as *const lightning::routing::gossip::RoutingFees<>) as *mut _ }, is_owned: false };
- local_inner_val
-}
-/// Lowest fees enabling routing via any of the enabled, known channels to a node.
-/// The two fields (flat and proportional fee) are independent,
-/// meaning they don't have to refer to the same channel.
-///
-/// Note that val (or a relevant inner pointer) may be NULL or all-0s to represent None
-#[no_mangle]
-pub extern "C" fn NodeInfo_set_lowest_inbound_channel_fees(this_ptr: &mut NodeInfo, mut val: crate::lightning::routing::gossip::RoutingFees) {
- let mut local_val = if val.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(val.take_inner()) } }) };
- unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.lowest_inbound_channel_fees = local_val;
-}
/// More information about a node from node_announcement.
/// Optional because we store a Node entry after learning about it from
/// a channel announcement, but before receiving a node announcement.
unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.announcement_info = local_val;
}
/// Constructs a new NodeInfo given each field
+///
+/// Note that announcement_info_arg (or a relevant inner pointer) may be NULL or all-0s to represent None
#[must_use]
#[no_mangle]
-pub extern "C" fn NodeInfo_new(mut channels_arg: crate::c_types::derived::CVec_u64Z, mut lowest_inbound_channel_fees_arg: crate::lightning::routing::gossip::RoutingFees, mut announcement_info_arg: crate::lightning::routing::gossip::NodeAnnouncementInfo) -> NodeInfo {
+pub extern "C" fn NodeInfo_new(mut channels_arg: crate::c_types::derived::CVec_u64Z, mut announcement_info_arg: crate::lightning::routing::gossip::NodeAnnouncementInfo) -> NodeInfo {
let mut local_channels_arg = Vec::new(); for mut item in channels_arg.into_rust().drain(..) { local_channels_arg.push( { item }); };
- let mut local_lowest_inbound_channel_fees_arg = if lowest_inbound_channel_fees_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(lowest_inbound_channel_fees_arg.take_inner()) } }) };
let mut local_announcement_info_arg = if announcement_info_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(announcement_info_arg.take_inner()) } }) };
NodeInfo { inner: ObjOps::heap_alloc(nativeNodeInfo {
channels: local_channels_arg,
- lowest_inbound_channel_fees: local_lowest_inbound_channel_fees_arg,
announcement_info: local_announcement_info_arg,
}), is_owned: true }
}
/// Creates a new, empty, network graph.
#[must_use]
#[no_mangle]
-pub extern "C" fn NetworkGraph_new(mut genesis_hash: crate::c_types::ThirtyTwoBytes, mut logger: crate::lightning::util::logger::Logger) -> crate::lightning::routing::gossip::NetworkGraph {
- let mut ret = lightning::routing::gossip::NetworkGraph::new(::bitcoin::hash_types::BlockHash::from_slice(&genesis_hash.data[..]).unwrap(), logger);
+pub extern "C" fn NetworkGraph_new(mut network: crate::bitcoin::network::Network, mut logger: crate::lightning::util::logger::Logger) -> crate::lightning::routing::gossip::NetworkGraph {
+ let mut ret = lightning::routing::gossip::NetworkGraph::new(network.into_bitcoin(), logger);
crate::lightning::routing::gossip::NetworkGraph { inner: ObjOps::heap_alloc(ret), is_owned: true }
}
/// Store or update channel info from a channel announcement.
///
-/// You probably don't want to call this directly, instead relying on a P2PGossipSync's
-/// RoutingMessageHandler implementation to call it indirectly. This may be useful to accept
+/// You probably don't want to call this directly, instead relying on a [`P2PGossipSync`]'s
+/// [`RoutingMessageHandler`] implementation to call it indirectly. This may be useful to accept
/// routing messages from a source using a protocol other than the lightning P2P protocol.
///
-/// If a `chain::Access` object is provided via `chain_access`, it will be called to verify
+/// If a [`UtxoLookup`] object is provided via `utxo_lookup`, it will be called to verify
/// the corresponding UTXO exists on chain and is correctly-formatted.
#[must_use]
#[no_mangle]
-pub extern "C" fn NetworkGraph_update_channel_from_announcement(this_arg: &crate::lightning::routing::gossip::NetworkGraph, msg: &crate::lightning::ln::msgs::ChannelAnnouncement, mut chain_access: crate::c_types::derived::COption_AccessZ) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
- let mut local_chain_access = { /* chain_access*/ let chain_access_opt = chain_access; { } if chain_access_opt.is_none() { None } else { Some({ chain_access_opt.take() }) } };
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_channel_from_announcement(msg.get_native_ref(), &local_chain_access);
+pub extern "C" fn NetworkGraph_update_channel_from_announcement(this_arg: &crate::lightning::routing::gossip::NetworkGraph, msg: &crate::lightning::ln::msgs::ChannelAnnouncement, mut utxo_lookup: crate::c_types::derived::COption_UtxoLookupZ) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
+ let mut local_utxo_lookup = { /*utxo_lookup*/ let utxo_lookup_opt = utxo_lookup; if utxo_lookup_opt.is_none() { None } else { Some({ { { utxo_lookup_opt.take() } }})} };
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_channel_from_announcement(msg.get_native_ref(), &local_utxo_lookup);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).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
+}
+
+/// Store or update channel info from a channel announcement.
+///
+/// You probably don't want to call this directly, instead relying on a [`P2PGossipSync`]'s
+/// [`RoutingMessageHandler`] implementation to call it indirectly. This may be useful to accept
+/// routing messages from a source using a protocol other than the lightning P2P protocol.
+///
+/// This will skip verification of if the channel is actually on-chain.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn NetworkGraph_update_channel_from_announcement_no_lookup(this_arg: &crate::lightning::routing::gossip::NetworkGraph, msg: &crate::lightning::ln::msgs::ChannelAnnouncement) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_channel_from_announcement_no_lookup(msg.get_native_ref());
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).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
}
/// signatures. Because we aren't given the associated signatures here we cannot relay the
/// channel announcement to any of our peers.
///
-/// If a `chain::Access` object is provided via `chain_access`, it will be called to verify
+/// If a [`UtxoLookup`] object is provided via `utxo_lookup`, it will be called to verify
/// the corresponding UTXO exists on chain and is correctly-formatted.
#[must_use]
#[no_mangle]
-pub extern "C" fn NetworkGraph_update_channel_from_unsigned_announcement(this_arg: &crate::lightning::routing::gossip::NetworkGraph, msg: &crate::lightning::ln::msgs::UnsignedChannelAnnouncement, mut chain_access: crate::c_types::derived::COption_AccessZ) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
- let mut local_chain_access = { /* chain_access*/ let chain_access_opt = chain_access; { } if chain_access_opt.is_none() { None } else { Some({ chain_access_opt.take() }) } };
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_channel_from_unsigned_announcement(msg.get_native_ref(), &local_chain_access);
+pub extern "C" fn NetworkGraph_update_channel_from_unsigned_announcement(this_arg: &crate::lightning::routing::gossip::NetworkGraph, msg: &crate::lightning::ln::msgs::UnsignedChannelAnnouncement, mut utxo_lookup: crate::c_types::derived::COption_UtxoLookupZ) -> crate::c_types::derived::CResult_NoneLightningErrorZ {
+ let mut local_utxo_lookup = { /*utxo_lookup*/ let utxo_lookup_opt = utxo_lookup; if utxo_lookup_opt.is_none() { None } else { Some({ { { utxo_lookup_opt.take() } }})} };
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.update_channel_from_unsigned_announcement(msg.get_native_ref(), &local_utxo_lookup);
let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { () /*o*/ }).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
}
local_ret
}
-/// Marks a channel in the graph as failed if a corresponding HTLC fail was sent.
-/// If permanent, removes a channel from the local storage.
-/// May cause the removal of nodes too, if this was their last channel.
-/// If not permanent, makes channels unavailable for routing.
+/// Marks a channel in the graph as failed permanently.
+///
+/// The channel and any node for which this was their last channel are removed from the graph.
#[no_mangle]
-pub extern "C" fn NetworkGraph_channel_failed(this_arg: &crate::lightning::routing::gossip::NetworkGraph, mut short_channel_id: u64, mut is_permanent: bool) {
- unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.channel_failed(short_channel_id, is_permanent)
+pub extern "C" fn NetworkGraph_channel_failed_permanent(this_arg: &crate::lightning::routing::gossip::NetworkGraph, mut short_channel_id: u64) {
+ unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.channel_failed_permanent(short_channel_id)
}
/// Marks a node in the graph as permanently failed, effectively removing it and its channels
/// or if node announcement for the node was never received.
#[must_use]
#[no_mangle]
-pub extern "C" fn ReadOnlyNetworkGraph_get_addresses(this_arg: &crate::lightning::routing::gossip::ReadOnlyNetworkGraph, mut pubkey: crate::c_types::PublicKey) -> crate::c_types::derived::COption_CVec_NetAddressZZ {
+pub extern "C" fn ReadOnlyNetworkGraph_get_addresses(this_arg: &crate::lightning::routing::gossip::ReadOnlyNetworkGraph, mut pubkey: crate::c_types::PublicKey) -> crate::c_types::derived::COption_CVec_SocketAddressZZ {
let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.get_addresses(&pubkey.into_rust());
- let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_CVec_NetAddressZZ::None } else { crate::c_types::derived::COption_CVec_NetAddressZZ::Some( { let mut local_ret_0 = Vec::new(); for mut item in ret.unwrap().drain(..) { local_ret_0.push( { crate::lightning::ln::msgs::NetAddress::native_into(item) }); }; local_ret_0.into() }) };
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_CVec_SocketAddressZZ::None } else { crate::c_types::derived::COption_CVec_SocketAddressZZ::Some( { let mut local_ret_0 = Vec::new(); for mut item in ret.unwrap().drain(..) { local_ret_0.push( { crate::lightning::ln::msgs::SocketAddress::native_into(item) }); }; local_ret_0.into() }) };
local_ret
}
projects / ldk-c-bindings / blobdiff