//! Convenient utilities to create an invoice.
-use std::str::FromStr;
-use std::ffi::c_void;
+use alloc::str::FromStr;
+use core::ffi::c_void;
+use core::convert::Infallible;
use bitcoin::hashes::Hash;
use crate::c_types::*;
+#[cfg(feature="no-std")]
+use alloc::{vec::Vec, boxed::Box};
+
+/// Utility to create an invoice that can be paid to one of multiple nodes, or a \"phantom invoice.\"
+/// See [`PhantomKeysManager`] for more information on phantom node payments.
+///
+/// `phantom_route_hints` parameter:
+/// * Contains channel info for all nodes participating in the phantom invoice
+/// * Entries are retrieved from a call to [`ChannelManager::get_phantom_route_hints`] on each
+/// participating node
+/// * It is fine to cache `phantom_route_hints` and reuse it across invoices, as long as the data is
+/// updated when a channel becomes disabled or closes
+/// * Note that if too many channels are included in [`PhantomRouteHints::channels`], the invoice
+/// may be too long for QR code scanning. To fix this, `PhantomRouteHints::channels` may be pared
+/// down
+///
+/// `payment_hash` can be specified if you have a specific need for a custom payment hash (see the difference
+/// between [`ChannelManager::create_inbound_payment`] and [`ChannelManager::create_inbound_payment_for_hash`]).
+/// If `None` is provided for `payment_hash`, then one will be created.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.
+///
+/// Note that the provided `keys_manager`'s `KeysInterface` implementation must support phantom
+/// invoices in its `sign_invoice` implementation ([`PhantomKeysManager`] satisfies this
+/// requirement).
+///
+/// [`PhantomKeysManager`]: lightning::chain::keysinterface::PhantomKeysManager
+/// [`ChannelManager::get_phantom_route_hints`]: lightning::ln::channelmanager::ChannelManager::get_phantom_route_hints
+/// [`ChannelManager::create_inbound_payment`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment
+/// [`ChannelManager::create_inbound_payment_for_hash`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
+/// [`PhantomRouteHints::channels`]: lightning::ln::channelmanager::PhantomRouteHints::channels
+///
+/// Note that payment_hash (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[no_mangle]
+pub extern "C" fn create_phantom_invoice(mut amt_msat: crate::c_types::derived::COption_u64Z, mut payment_hash: crate::c_types::ThirtyTwoBytes, mut description: crate::c_types::Str, mut invoice_expiry_delta_secs: u32, mut phantom_route_hints: crate::c_types::derived::CVec_PhantomRouteHintsZ, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut logger: crate::lightning::util::logger::Logger, mut network: crate::lightning_invoice::Currency) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
+ let mut local_amt_msat = if amt_msat.is_some() { Some( { amt_msat.take() }) } else { None };
+ let mut local_payment_hash = if payment_hash.data == [0; 32] { None } else { Some( { ::lightning::ln::PaymentHash(payment_hash.data) }) };
+ let mut local_phantom_route_hints = Vec::new(); for mut item in phantom_route_hints.into_rust().drain(..) { local_phantom_route_hints.push( { *unsafe { Box::from_raw(item.take_inner()) } }); };
+ let mut ret = lightning_invoice::utils::create_phantom_invoice::<crate::lightning::chain::keysinterface::Sign, crate::lightning::chain::keysinterface::KeysInterface, crate::lightning::util::logger::Logger>(local_amt_msat, local_payment_hash, description.into_string(), invoice_expiry_delta_secs, local_phantom_route_hints, keys_manager, logger, network.into_native());
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ local_ret
+}
+
+/// Utility to create an invoice that can be paid to one of multiple nodes, or a \"phantom invoice.\"
+/// See [`PhantomKeysManager`] for more information on phantom node payments.
+///
+/// `phantom_route_hints` parameter:
+/// * Contains channel info for all nodes participating in the phantom invoice
+/// * Entries are retrieved from a call to [`ChannelManager::get_phantom_route_hints`] on each
+/// participating node
+/// * It is fine to cache `phantom_route_hints` and reuse it across invoices, as long as the data is
+/// updated when a channel becomes disabled or closes
+/// * Note that if too many channels are included in [`PhantomRouteHints::channels`], the invoice
+/// may be too long for QR code scanning. To fix this, `PhantomRouteHints::channels` may be pared
+/// down
+///
+/// `description_hash` is a SHA-256 hash of the description text
+///
+/// `payment_hash` can be specified if you have a specific need for a custom payment hash (see the difference
+/// between [`ChannelManager::create_inbound_payment`] and [`ChannelManager::create_inbound_payment_for_hash`]).
+/// If `None` is provided for `payment_hash`, then one will be created.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.
+///
+/// Note that the provided `keys_manager`'s `KeysInterface` implementation must support phantom
+/// invoices in its `sign_invoice` implementation ([`PhantomKeysManager`] satisfies this
+/// requirement).
+///
+/// [`PhantomKeysManager`]: lightning::chain::keysinterface::PhantomKeysManager
+/// [`ChannelManager::get_phantom_route_hints`]: lightning::ln::channelmanager::ChannelManager::get_phantom_route_hints
+/// [`ChannelManager::create_inbound_payment`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment
+/// [`ChannelManager::create_inbound_payment_for_hash`]: lightning::ln::channelmanager::ChannelManager::create_inbound_payment_for_hash
+/// [`PhantomRouteHints::channels`]: lightning::ln::channelmanager::PhantomRouteHints::channels
+///
+/// Note that payment_hash (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[no_mangle]
+pub extern "C" fn create_phantom_invoice_with_description_hash(mut amt_msat: crate::c_types::derived::COption_u64Z, mut payment_hash: crate::c_types::ThirtyTwoBytes, mut invoice_expiry_delta_secs: u32, mut description_hash: crate::lightning_invoice::Sha256, mut phantom_route_hints: crate::c_types::derived::CVec_PhantomRouteHintsZ, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut logger: crate::lightning::util::logger::Logger, mut network: crate::lightning_invoice::Currency) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
+ let mut local_amt_msat = if amt_msat.is_some() { Some( { amt_msat.take() }) } else { None };
+ let mut local_payment_hash = if payment_hash.data == [0; 32] { None } else { Some( { ::lightning::ln::PaymentHash(payment_hash.data) }) };
+ let mut local_phantom_route_hints = Vec::new(); for mut item in phantom_route_hints.into_rust().drain(..) { local_phantom_route_hints.push( { *unsafe { Box::from_raw(item.take_inner()) } }); };
+ let mut ret = lightning_invoice::utils::create_phantom_invoice_with_description_hash::<crate::lightning::chain::keysinterface::Sign, crate::lightning::chain::keysinterface::KeysInterface, crate::lightning::util::logger::Logger>(local_amt_msat, local_payment_hash, invoice_expiry_delta_secs, *unsafe { Box::from_raw(description_hash.take_inner()) }, local_phantom_route_hints, keys_manager, logger, network.into_native());
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ local_ret
+}
+
+/// Utility to construct an invoice. Generally, unless you want to do something like a custom
+/// cltv_expiry, this is what you should be using to create an invoice. The reason being, this
+/// method stores the invoice's payment secret and preimage in `ChannelManager`, so (a) the user
+/// doesn't have to store preimage/payment secret information and (b) `ChannelManager` can verify
+/// that the payment secret is valid when the invoice is paid.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.
+#[no_mangle]
+pub extern "C" fn create_invoice_from_channelmanager(channelmanager: &crate::lightning::ln::channelmanager::ChannelManager, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut logger: crate::lightning::util::logger::Logger, mut network: crate::lightning_invoice::Currency, mut amt_msat: crate::c_types::derived::COption_u64Z, mut description: crate::c_types::Str, mut invoice_expiry_delta_secs: u32) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
+ let mut local_amt_msat = if amt_msat.is_some() { Some( { amt_msat.take() }) } else { None };
+ let mut ret = lightning_invoice::utils::create_invoice_from_channelmanager::<crate::lightning::chain::keysinterface::Sign, crate::lightning::chain::Watch, crate::lightning::chain::chaininterface::BroadcasterInterface, crate::lightning::chain::keysinterface::KeysInterface, crate::lightning::chain::chaininterface::FeeEstimator, crate::lightning::util::logger::Logger>(channelmanager.get_native_ref(), keys_manager, logger, network.into_native(), local_amt_msat, description.into_string(), invoice_expiry_delta_secs);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ local_ret
+}
/// Utility to construct an invoice. Generally, unless you want to do something like a custom
/// cltv_expiry, this is what you should be using to create an invoice. The reason being, this
/// method stores the invoice's payment secret and preimage in `ChannelManager`, so (a) the user
/// doesn't have to store preimage/payment secret information and (b) `ChannelManager` can verify
/// that the payment secret is valid when the invoice is paid.
+/// Use this variant if you want to pass the `description_hash` to the invoice.
+///
+/// `invoice_expiry_delta_secs` describes the number of seconds that the invoice is valid for
+/// in excess of the current time.
#[no_mangle]
-pub extern "C" fn create_invoice_from_channelmanager(channelmanager: &crate::lightning::ln::channelmanager::ChannelManager, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut network: crate::lightning_invoice::Currency, mut amt_msat: crate::c_types::derived::COption_u64Z, mut description: crate::c_types::Str) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
+pub extern "C" fn create_invoice_from_channelmanager_with_description_hash(channelmanager: &crate::lightning::ln::channelmanager::ChannelManager, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut logger: crate::lightning::util::logger::Logger, mut network: crate::lightning_invoice::Currency, mut amt_msat: crate::c_types::derived::COption_u64Z, mut description_hash: crate::lightning_invoice::Sha256, mut invoice_expiry_delta_secs: u32) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
let mut local_amt_msat = if amt_msat.is_some() { Some( { amt_msat.take() }) } else { None };
- let mut ret = lightning_invoice::utils::create_invoice_from_channelmanager(unsafe { &*channelmanager.inner }, keys_manager, network.into_native(), local_amt_msat, description.into_string());
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: Box::into_raw(Box::new(o)), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ let mut ret = lightning_invoice::utils::create_invoice_from_channelmanager_with_description_hash::<crate::lightning::chain::keysinterface::Sign, crate::lightning::chain::Watch, crate::lightning::chain::chaininterface::BroadcasterInterface, crate::lightning::chain::keysinterface::KeysInterface, crate::lightning::chain::chaininterface::FeeEstimator, crate::lightning::util::logger::Logger>(channelmanager.get_native_ref(), keys_manager, logger, network.into_native(), local_amt_msat, *unsafe { Box::from_raw(description_hash.take_inner()) }, invoice_expiry_delta_secs);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ local_ret
+}
+
+/// See [`create_invoice_from_channelmanager_with_description_hash`]
+/// This version can be used in a `no_std` environment, where [`std::time::SystemTime`] is not
+/// available and the current time is supplied by the caller.
+#[no_mangle]
+pub extern "C" fn create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch(channelmanager: &crate::lightning::ln::channelmanager::ChannelManager, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut logger: crate::lightning::util::logger::Logger, mut network: crate::lightning_invoice::Currency, mut amt_msat: crate::c_types::derived::COption_u64Z, mut description_hash: crate::lightning_invoice::Sha256, mut duration_since_epoch: u64, mut invoice_expiry_delta_secs: u32) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
+ let mut local_amt_msat = if amt_msat.is_some() { Some( { amt_msat.take() }) } else { None };
+ let mut ret = lightning_invoice::utils::create_invoice_from_channelmanager_with_description_hash_and_duration_since_epoch::<crate::lightning::chain::keysinterface::Sign, crate::lightning::chain::Watch, crate::lightning::chain::chaininterface::BroadcasterInterface, crate::lightning::chain::keysinterface::KeysInterface, crate::lightning::chain::chaininterface::FeeEstimator, crate::lightning::util::logger::Logger>(channelmanager.get_native_ref(), keys_manager, logger, network.into_native(), local_amt_msat, *unsafe { Box::from_raw(description_hash.take_inner()) }, core::time::Duration::from_secs(duration_since_epoch), invoice_expiry_delta_secs);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ local_ret
+}
+
+/// See [`create_invoice_from_channelmanager`]
+/// This version can be used in a `no_std` environment, where [`std::time::SystemTime`] is not
+/// available and the current time is supplied by the caller.
+#[no_mangle]
+pub extern "C" fn create_invoice_from_channelmanager_and_duration_since_epoch(channelmanager: &crate::lightning::ln::channelmanager::ChannelManager, mut keys_manager: crate::lightning::chain::keysinterface::KeysInterface, mut logger: crate::lightning::util::logger::Logger, mut network: crate::lightning_invoice::Currency, mut amt_msat: crate::c_types::derived::COption_u64Z, mut description: crate::c_types::Str, mut duration_since_epoch: u64, mut invoice_expiry_delta_secs: u32) -> crate::c_types::derived::CResult_InvoiceSignOrCreationErrorZ {
+ let mut local_amt_msat = if amt_msat.is_some() { Some( { amt_msat.take() }) } else { None };
+ let mut ret = lightning_invoice::utils::create_invoice_from_channelmanager_and_duration_since_epoch::<crate::lightning::chain::keysinterface::Sign, crate::lightning::chain::Watch, crate::lightning::chain::chaininterface::BroadcasterInterface, crate::lightning::chain::keysinterface::KeysInterface, crate::lightning::chain::chaininterface::FeeEstimator, crate::lightning::util::logger::Logger>(channelmanager.get_native_ref(), keys_manager, logger, network.into_native(), local_amt_msat, description.into_string(), core::time::Duration::from_secs(duration_since_epoch), invoice_expiry_delta_secs);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning_invoice::Invoice { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning_invoice::SignOrCreationError::native_into(e) }).into() };
+ local_ret
+}
+
+
+use lightning_invoice::utils::DefaultRouter as nativeDefaultRouterImport;
+pub(crate) type nativeDefaultRouter = nativeDefaultRouterImport<&'static lightning::routing::gossip::NetworkGraph<crate::lightning::util::logger::Logger>, crate::lightning::util::logger::Logger, crate::lightning::routing::scoring::LockableScore>;
+
+/// A [`Router`] implemented using [`find_route`].
+#[must_use]
+#[repr(C)]
+pub struct DefaultRouter {
+ /// A pointer to the opaque Rust object.
+
+ /// Nearly everywhere, inner must be non-null, however in places where
+ /// the Rust equivalent takes an Option, it may be set to null to indicate None.
+ pub inner: *mut nativeDefaultRouter,
+ /// Indicates that this is the only struct which contains the same pointer.
+
+ /// Rust functions which take ownership of an object provided via an argument require
+ /// this to be true and invalidate the object pointed to by inner.
+ pub is_owned: bool,
+}
+
+impl Drop for DefaultRouter {
+ fn drop(&mut self) {
+ if self.is_owned && !<*mut nativeDefaultRouter>::is_null(self.inner) {
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
+ }
+ }
+}
+/// Frees any resources used by the DefaultRouter, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn DefaultRouter_free(this_obj: DefaultRouter) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn DefaultRouter_free_void(this_ptr: *mut c_void) {
+ unsafe { let _ = Box::from_raw(this_ptr as *mut nativeDefaultRouter); }
+}
+#[allow(unused)]
+impl DefaultRouter {
+ pub(crate) fn get_native_ref(&self) -> &'static nativeDefaultRouter {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeDefaultRouter {
+ unsafe { &mut *ObjOps::untweak_ptr(self.inner) }
+ }
+ /// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
+ pub(crate) fn take_inner(mut self) -> *mut nativeDefaultRouter {
+ assert!(self.is_owned);
+ let ret = ObjOps::untweak_ptr(self.inner);
+ self.inner = core::ptr::null_mut();
+ ret
+ }
+}
+/// Creates a new router using the given [`NetworkGraph`], a [`Logger`], and a randomness source
+/// `random_seed_bytes`.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn DefaultRouter_new(network_graph: &crate::lightning::routing::gossip::NetworkGraph, mut logger: crate::lightning::util::logger::Logger, mut random_seed_bytes: crate::c_types::ThirtyTwoBytes, mut scorer: crate::lightning::routing::scoring::LockableScore) -> crate::lightning_invoice::utils::DefaultRouter {
+ let mut ret = lightning_invoice::utils::DefaultRouter::new(network_graph.get_native_ref(), logger, random_seed_bytes.data, scorer);
+ crate::lightning_invoice::utils::DefaultRouter { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+impl From<nativeDefaultRouter> for crate::lightning_invoice::payment::Router {
+ fn from(obj: nativeDefaultRouter) -> Self {
+ let mut rust_obj = DefaultRouter { inner: ObjOps::heap_alloc(obj), is_owned: true };
+ let mut ret = DefaultRouter_as_Router(&rust_obj);
+ // We want to free rust_obj when ret gets drop()'d, not rust_obj, so wipe rust_obj's pointer and set ret's free() fn
+ rust_obj.inner = core::ptr::null_mut();
+ ret.free = Some(DefaultRouter_free_void);
+ ret
+ }
+}
+/// Constructs a new Router which calls the relevant methods on this_arg.
+/// This copies the `inner` pointer in this_arg and thus the returned Router must be freed before this_arg is
+#[no_mangle]
+pub extern "C" fn DefaultRouter_as_Router(this_arg: &DefaultRouter) -> crate::lightning_invoice::payment::Router {
+ crate::lightning_invoice::payment::Router {
+ this_arg: unsafe { ObjOps::untweak_ptr((*this_arg).inner) as *mut c_void },
+ free: None,
+ find_route: DefaultRouter_Router_find_route,
+ notify_payment_path_failed: DefaultRouter_Router_notify_payment_path_failed,
+ notify_payment_path_successful: DefaultRouter_Router_notify_payment_path_successful,
+ notify_payment_probe_successful: DefaultRouter_Router_notify_payment_probe_successful,
+ notify_payment_probe_failed: DefaultRouter_Router_notify_payment_probe_failed,
+ }
+}
+
+#[must_use]
+extern "C" fn DefaultRouter_Router_find_route(this_arg: *const c_void, mut payer: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, payment_hash: *const [u8; 32], first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut inflight_htlcs: crate::lightning_invoice::payment::InFlightHtlcs) -> 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 = <nativeDefaultRouter as lightning_invoice::payment::Router<>>::find_route(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &payer.into_rust(), route_params.get_native_ref(), &::lightning::ln::PaymentHash(unsafe { *payment_hash }), local_first_hops, *unsafe { Box::from_raw(inflight_htlcs.take_inner()) });
+ 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
+}
+extern "C" fn DefaultRouter_Router_notify_payment_path_failed(this_arg: *const c_void, mut path: crate::c_types::derived::CVec_RouteHopZ, mut short_channel_id: u64) {
+ let mut local_path = Vec::new(); for mut item in path.as_slice().iter() { local_path.push( { item.get_native_ref() }); };
+ <nativeDefaultRouter as lightning_invoice::payment::Router<>>::notify_payment_path_failed(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &local_path[..], short_channel_id)
+}
+extern "C" fn DefaultRouter_Router_notify_payment_path_successful(this_arg: *const c_void, mut path: crate::c_types::derived::CVec_RouteHopZ) {
+ let mut local_path = Vec::new(); for mut item in path.as_slice().iter() { local_path.push( { item.get_native_ref() }); };
+ <nativeDefaultRouter as lightning_invoice::payment::Router<>>::notify_payment_path_successful(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &local_path[..])
+}
+extern "C" fn DefaultRouter_Router_notify_payment_probe_successful(this_arg: *const c_void, mut path: crate::c_types::derived::CVec_RouteHopZ) {
+ let mut local_path = Vec::new(); for mut item in path.as_slice().iter() { local_path.push( { item.get_native_ref() }); };
+ <nativeDefaultRouter as lightning_invoice::payment::Router<>>::notify_payment_probe_successful(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &local_path[..])
+}
+extern "C" fn DefaultRouter_Router_notify_payment_probe_failed(this_arg: *const c_void, mut path: crate::c_types::derived::CVec_RouteHopZ, mut short_channel_id: u64) {
+ let mut local_path = Vec::new(); for mut item in path.as_slice().iter() { local_path.push( { item.get_native_ref() }); };
+ <nativeDefaultRouter as lightning_invoice::payment::Router<>>::notify_payment_probe_failed(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &local_path[..], short_channel_id)
+}
+
+impl From<nativeChannelManager> for crate::lightning_invoice::payment::Payer {
+ fn from(obj: nativeChannelManager) -> Self {
+ let mut rust_obj = ChannelManager { inner: ObjOps::heap_alloc(obj), is_owned: true };
+ let mut ret = ChannelManager_as_Payer(&rust_obj);
+ // We want to free rust_obj when ret gets drop()'d, not rust_obj, so wipe rust_obj's pointer and set ret's free() fn
+ rust_obj.inner = core::ptr::null_mut();
+ ret.free = Some(ChannelManager_free_void);
+ ret
+ }
+}
+/// Constructs a new Payer which calls the relevant methods on this_arg.
+/// This copies the `inner` pointer in this_arg and thus the returned Payer must be freed before this_arg is
+#[no_mangle]
+pub extern "C" fn ChannelManager_as_Payer(this_arg: &ChannelManager) -> crate::lightning_invoice::payment::Payer {
+ crate::lightning_invoice::payment::Payer {
+ this_arg: unsafe { ObjOps::untweak_ptr((*this_arg).inner) as *mut c_void },
+ free: None,
+ node_id: ChannelManager_Payer_node_id,
+ first_hops: ChannelManager_Payer_first_hops,
+ send_payment: ChannelManager_Payer_send_payment,
+ send_spontaneous_payment: ChannelManager_Payer_send_spontaneous_payment,
+ retry_payment: ChannelManager_Payer_retry_payment,
+ abandon_payment: ChannelManager_Payer_abandon_payment,
+ }
+}
+
+#[must_use]
+extern "C" fn ChannelManager_Payer_node_id(this_arg: *const c_void) -> crate::c_types::PublicKey {
+ let mut ret = <nativeChannelManager as lightning_invoice::payment::Payer<>>::node_id(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, );
+ crate::c_types::PublicKey::from_rust(&ret)
+}
+#[must_use]
+extern "C" fn ChannelManager_Payer_first_hops(this_arg: *const c_void) -> crate::c_types::derived::CVec_ChannelDetailsZ {
+ let mut ret = <nativeChannelManager as lightning_invoice::payment::Payer<>>::first_hops(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, );
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::ln::channelmanager::ChannelDetails { inner: ObjOps::heap_alloc(item), is_owned: true } }); };
+ local_ret.into()
+}
+#[must_use]
+extern "C" fn ChannelManager_Payer_send_payment(this_arg: *const c_void, route: &crate::lightning::routing::router::Route, mut payment_hash: crate::c_types::ThirtyTwoBytes, mut payment_secret: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_PaymentIdPaymentSendFailureZ {
+ let mut local_payment_secret = if payment_secret.data == [0; 32] { None } else { Some( { ::lightning::ln::PaymentSecret(payment_secret.data) }) };
+ let mut ret = <nativeChannelManager as lightning_invoice::payment::Payer<>>::send_payment(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, route.get_native_ref(), ::lightning::ln::PaymentHash(payment_hash.data), &local_payment_secret);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::ThirtyTwoBytes { data: o.0 } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::channelmanager::PaymentSendFailure::native_into(e) }).into() };
+ local_ret
+}
+#[must_use]
+extern "C" fn ChannelManager_Payer_send_spontaneous_payment(this_arg: *const c_void, route: &crate::lightning::routing::router::Route, mut payment_preimage: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_PaymentIdPaymentSendFailureZ {
+ let mut ret = <nativeChannelManager as lightning_invoice::payment::Payer<>>::send_spontaneous_payment(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, route.get_native_ref(), ::lightning::ln::PaymentPreimage(payment_preimage.data));
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::ThirtyTwoBytes { data: o.0 } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::channelmanager::PaymentSendFailure::native_into(e) }).into() };
+ local_ret
+}
+#[must_use]
+extern "C" fn ChannelManager_Payer_retry_payment(this_arg: *const c_void, route: &crate::lightning::routing::router::Route, mut payment_id: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_NonePaymentSendFailureZ {
+ let mut ret = <nativeChannelManager as lightning_invoice::payment::Payer<>>::retry_payment(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, route.get_native_ref(), ::lightning::ln::channelmanager::PaymentId(payment_id.data));
+ 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::channelmanager::PaymentSendFailure::native_into(e) }).into() };
local_ret
}
+extern "C" fn ChannelManager_Payer_abandon_payment(this_arg: *const c_void, mut payment_id: crate::c_types::ThirtyTwoBytes) {
+ <nativeChannelManager as lightning_invoice::payment::Payer<>>::abandon_payment(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, ::lightning::ln::channelmanager::PaymentId(payment_id.data))
+}
+use crate::lightning::ln::channelmanager::nativeChannelManager as nativeChannelManager;
+use crate::lightning::ln::channelmanager::ChannelManager;
+use crate::lightning::ln::channelmanager::ChannelManager_free_void;
projects / ldk-c-bindings / blobdiff