X-Git-Url: http://git.bitcoin.ninja/index.cgi?p=ldk-c-bindings;a=blobdiff_plain;f=lightning-c-bindings%2Fsrc%2Flightning%2Frouting%2Frouter.rs;h=cacfc22988dbcf1536c6f67309b535ad9d995df7;hp=d2f7a3043b9ec60b4bd3b615fff02a7f1a7a3acb;hb=11b997c3a0452ea1da5b7b352e7887798105db29;hpb=383bd4789b261db58586151e6cf566e56a2dcdb0 diff --git a/lightning-c-bindings/src/lightning/routing/router.rs b/lightning-c-bindings/src/lightning/routing/router.rs index d2f7a30..cacfc22 100644 --- a/lightning-c-bindings/src/lightning/routing/router.rs +++ b/lightning-c-bindings/src/lightning/routing/router.rs @@ -6,10 +6,7 @@ // license as that which applies to the original source files from which this // source was automatically generated. -//! The top-level routing/network map tracking logic lives here. -//! -//! You probably want to create a P2PGossipSync and use that as your RoutingMessageHandler and then -//! interrogate it to get routes for your own payments. +//! The router finds paths within a [`NetworkGraph`] for a payment. use alloc::str::FromStr; use core::ffi::c_void; @@ -97,43 +94,23 @@ pub extern "C" fn DefaultRouter_as_Router(this_arg: &DefaultRouter) -> crate::li free: None, find_route: DefaultRouter_Router_find_route, find_route_with_id: DefaultRouter_Router_find_route_with_id, - 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, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut inflight_htlcs: crate::lightning::routing::router::InFlightHtlcs) -> crate::c_types::derived::CResult_RouteLightningErrorZ { +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, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, inflight_htlcs: &crate::lightning::routing::router::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 = >::find_route(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &payer.into_rust(), route_params.get_native_ref(), local_first_hops, *unsafe { Box::from_raw(inflight_htlcs.take_inner()) }); + let mut ret = >::find_route(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &payer.into_rust(), route_params.get_native_ref(), local_first_hops, inflight_htlcs.get_native_ref()); 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 } #[must_use] -extern "C" fn DefaultRouter_Router_find_route_with_id(this_arg: *const c_void, mut payer: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, mut inflight_htlcs: crate::lightning::routing::router::InFlightHtlcs, mut _payment_hash: crate::c_types::ThirtyTwoBytes, mut _payment_id: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_RouteLightningErrorZ { +extern "C" fn DefaultRouter_Router_find_route_with_id(this_arg: *const c_void, mut payer: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, inflight_htlcs: &crate::lightning::routing::router::InFlightHtlcs, mut _payment_hash: crate::c_types::ThirtyTwoBytes, mut _payment_id: crate::c_types::ThirtyTwoBytes) -> 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 = >::find_route_with_id(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &payer.into_rust(), route_params.get_native_ref(), local_first_hops, *unsafe { Box::from_raw(inflight_htlcs.take_inner()) }, ::lightning::ln::PaymentHash(_payment_hash.data), ::lightning::ln::channelmanager::PaymentId(_payment_id.data)); + let mut ret = >::find_route_with_id(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &payer.into_rust(), route_params.get_native_ref(), local_first_hops, inflight_htlcs.get_native_ref(), ::lightning::ln::PaymentHash(_payment_hash.data), ::lightning::ln::channelmanager::PaymentId(_payment_id.data)); 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() }); }; - >::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() }); }; - >::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() }); }; - >::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() }); }; - >::notify_payment_probe_failed(unsafe { &mut *(this_arg as *mut nativeDefaultRouter) }, &local_path[..], short_channel_id) -} /// A trait defining behavior for routing a payment. #[repr(C)] @@ -145,21 +122,13 @@ pub struct Router { /// /// Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None #[must_use] - pub find_route: extern "C" fn (this_arg: *const c_void, payer: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, inflight_htlcs: crate::lightning::routing::router::InFlightHtlcs) -> crate::c_types::derived::CResult_RouteLightningErrorZ, + pub find_route: extern "C" fn (this_arg: *const c_void, payer: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, inflight_htlcs: &crate::lightning::routing::router::InFlightHtlcs) -> crate::c_types::derived::CResult_RouteLightningErrorZ, /// Finds a [`Route`] between `payer` and `payee` for a payment with the given values. Includes /// `PaymentHash` and `PaymentId` to be able to correlate the request with a specific payment. /// /// Note that first_hops (or a relevant inner pointer) may be NULL or all-0s to represent None #[must_use] - pub find_route_with_id: extern "C" fn (this_arg: *const c_void, payer: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, inflight_htlcs: crate::lightning::routing::router::InFlightHtlcs, _payment_hash: crate::c_types::ThirtyTwoBytes, _payment_id: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_RouteLightningErrorZ, - /// Lets the router know that payment through a specific path has failed. - pub notify_payment_path_failed: extern "C" fn (this_arg: *const c_void, path: crate::c_types::derived::CVec_RouteHopZ, short_channel_id: u64), - /// Lets the router know that payment through a specific path was successful. - pub notify_payment_path_successful: extern "C" fn (this_arg: *const c_void, path: crate::c_types::derived::CVec_RouteHopZ), - /// Lets the router know that a payment probe was successful. - pub notify_payment_probe_successful: extern "C" fn (this_arg: *const c_void, path: crate::c_types::derived::CVec_RouteHopZ), - /// Lets the router know that a payment probe failed. - pub notify_payment_probe_failed: extern "C" fn (this_arg: *const c_void, path: crate::c_types::derived::CVec_RouteHopZ, short_channel_id: u64), + pub find_route_with_id: extern "C" fn (this_arg: *const c_void, payer: crate::c_types::PublicKey, route_params: &crate::lightning::routing::router::RouteParameters, first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, inflight_htlcs: &crate::lightning::routing::router::InFlightHtlcs, _payment_hash: crate::c_types::ThirtyTwoBytes, _payment_id: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_RouteLightningErrorZ, /// Frees any resources associated with this object given its this_arg pointer. /// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed. pub free: Option, @@ -172,44 +141,24 @@ pub(crate) extern "C" fn Router_clone_fields(orig: &Router) -> Router { this_arg: orig.this_arg, find_route: Clone::clone(&orig.find_route), find_route_with_id: Clone::clone(&orig.find_route_with_id), - notify_payment_path_failed: Clone::clone(&orig.notify_payment_path_failed), - notify_payment_path_successful: Clone::clone(&orig.notify_payment_path_successful), - notify_payment_probe_successful: Clone::clone(&orig.notify_payment_probe_successful), - notify_payment_probe_failed: Clone::clone(&orig.notify_payment_probe_failed), free: Clone::clone(&orig.free), } } use lightning::routing::router::Router as rustRouter; impl rustRouter for Router { - fn find_route(&self, mut payer: &bitcoin::secp256k1::PublicKey, mut route_params: &lightning::routing::router::RouteParameters, mut first_hops: Option<&[&lightning::ln::channelmanager::ChannelDetails]>, mut inflight_htlcs: lightning::routing::router::InFlightHtlcs) -> Result { + fn find_route(&self, mut payer: &bitcoin::secp256k1::PublicKey, mut route_params: &lightning::routing::router::RouteParameters, mut first_hops: Option<&[&lightning::ln::channelmanager::ChannelDetails]>, mut inflight_htlcs: &lightning::routing::router::InFlightHtlcs) -> Result { let mut local_first_hops_base = if first_hops.is_none() { SmartPtr::null() } else { SmartPtr::from_obj( { let mut local_first_hops_0 = Vec::new(); for item in (first_hops.unwrap()).iter() { local_first_hops_0.push( { crate::lightning::ln::channelmanager::ChannelDetails { inner: unsafe { ObjOps::nonnull_ptr_to_inner(((*item) as *const lightning::ln::channelmanager::ChannelDetails<>) as *mut _) }, is_owned: false } }); }; local_first_hops_0.into() }) }; let mut local_first_hops = *local_first_hops_base; - let mut ret = (self.find_route)(self.this_arg, crate::c_types::PublicKey::from_rust(&payer), &crate::lightning::routing::router::RouteParameters { inner: unsafe { ObjOps::nonnull_ptr_to_inner((route_params as *const lightning::routing::router::RouteParameters<>) as *mut _) }, is_owned: false }, local_first_hops, crate::lightning::routing::router::InFlightHtlcs { inner: ObjOps::heap_alloc(inflight_htlcs), is_owned: true }); + let mut ret = (self.find_route)(self.this_arg, crate::c_types::PublicKey::from_rust(&payer), &crate::lightning::routing::router::RouteParameters { inner: unsafe { ObjOps::nonnull_ptr_to_inner((route_params as *const lightning::routing::router::RouteParameters<>) as *mut _) }, is_owned: false }, local_first_hops, &crate::lightning::routing::router::InFlightHtlcs { inner: unsafe { ObjOps::nonnull_ptr_to_inner((inflight_htlcs as *const lightning::routing::router::InFlightHtlcs<>) as *mut _) }, is_owned: false }); let mut local_ret = match ret.result_ok { true => Ok( { *unsafe { Box::from_raw((*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).take_inner()) } }), false => Err( { *unsafe { Box::from_raw((*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) }).take_inner()) } })}; local_ret } - fn find_route_with_id(&self, mut payer: &bitcoin::secp256k1::PublicKey, mut route_params: &lightning::routing::router::RouteParameters, mut first_hops: Option<&[&lightning::ln::channelmanager::ChannelDetails]>, mut inflight_htlcs: lightning::routing::router::InFlightHtlcs, mut _payment_hash: lightning::ln::PaymentHash, mut _payment_id: lightning::ln::channelmanager::PaymentId) -> Result { + fn find_route_with_id(&self, mut payer: &bitcoin::secp256k1::PublicKey, mut route_params: &lightning::routing::router::RouteParameters, mut first_hops: Option<&[&lightning::ln::channelmanager::ChannelDetails]>, mut inflight_htlcs: &lightning::routing::router::InFlightHtlcs, mut _payment_hash: lightning::ln::PaymentHash, mut _payment_id: lightning::ln::channelmanager::PaymentId) -> Result { let mut local_first_hops_base = if first_hops.is_none() { SmartPtr::null() } else { SmartPtr::from_obj( { let mut local_first_hops_0 = Vec::new(); for item in (first_hops.unwrap()).iter() { local_first_hops_0.push( { crate::lightning::ln::channelmanager::ChannelDetails { inner: unsafe { ObjOps::nonnull_ptr_to_inner(((*item) as *const lightning::ln::channelmanager::ChannelDetails<>) as *mut _) }, is_owned: false } }); }; local_first_hops_0.into() }) }; let mut local_first_hops = *local_first_hops_base; - let mut ret = (self.find_route_with_id)(self.this_arg, crate::c_types::PublicKey::from_rust(&payer), &crate::lightning::routing::router::RouteParameters { inner: unsafe { ObjOps::nonnull_ptr_to_inner((route_params as *const lightning::routing::router::RouteParameters<>) as *mut _) }, is_owned: false }, local_first_hops, crate::lightning::routing::router::InFlightHtlcs { inner: ObjOps::heap_alloc(inflight_htlcs), is_owned: true }, crate::c_types::ThirtyTwoBytes { data: _payment_hash.0 }, crate::c_types::ThirtyTwoBytes { data: _payment_id.0 }); + let mut ret = (self.find_route_with_id)(self.this_arg, crate::c_types::PublicKey::from_rust(&payer), &crate::lightning::routing::router::RouteParameters { inner: unsafe { ObjOps::nonnull_ptr_to_inner((route_params as *const lightning::routing::router::RouteParameters<>) as *mut _) }, is_owned: false }, local_first_hops, &crate::lightning::routing::router::InFlightHtlcs { inner: unsafe { ObjOps::nonnull_ptr_to_inner((inflight_htlcs as *const lightning::routing::router::InFlightHtlcs<>) as *mut _) }, is_owned: false }, crate::c_types::ThirtyTwoBytes { data: _payment_hash.0 }, crate::c_types::ThirtyTwoBytes { data: _payment_id.0 }); let mut local_ret = match ret.result_ok { true => Ok( { *unsafe { Box::from_raw((*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.result)) }).take_inner()) } }), false => Err( { *unsafe { Box::from_raw((*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut ret.contents.err)) }).take_inner()) } })}; local_ret } - fn notify_payment_path_failed(&self, mut path: &[&lightning::routing::router::RouteHop], mut short_channel_id: u64) { - let mut local_path = Vec::new(); for item in path.iter() { local_path.push( { crate::lightning::routing::router::RouteHop { inner: unsafe { ObjOps::nonnull_ptr_to_inner(((*item) as *const lightning::routing::router::RouteHop<>) as *mut _) }, is_owned: false } }); }; - (self.notify_payment_path_failed)(self.this_arg, local_path.into(), short_channel_id) - } - fn notify_payment_path_successful(&self, mut path: &[&lightning::routing::router::RouteHop]) { - let mut local_path = Vec::new(); for item in path.iter() { local_path.push( { crate::lightning::routing::router::RouteHop { inner: unsafe { ObjOps::nonnull_ptr_to_inner(((*item) as *const lightning::routing::router::RouteHop<>) as *mut _) }, is_owned: false } }); }; - (self.notify_payment_path_successful)(self.this_arg, local_path.into()) - } - fn notify_payment_probe_successful(&self, mut path: &[&lightning::routing::router::RouteHop]) { - let mut local_path = Vec::new(); for item in path.iter() { local_path.push( { crate::lightning::routing::router::RouteHop { inner: unsafe { ObjOps::nonnull_ptr_to_inner(((*item) as *const lightning::routing::router::RouteHop<>) as *mut _) }, is_owned: false } }); }; - (self.notify_payment_probe_successful)(self.this_arg, local_path.into()) - } - fn notify_payment_probe_failed(&self, mut path: &[&lightning::routing::router::RouteHop], mut short_channel_id: u64) { - let mut local_path = Vec::new(); for item in path.iter() { local_path.push( { crate::lightning::routing::router::RouteHop { inner: unsafe { ObjOps::nonnull_ptr_to_inner(((*item) as *const lightning::routing::router::RouteHop<>) as *mut _) }, is_owned: false } }); }; - (self.notify_payment_probe_failed)(self.this_arg, local_path.into(), short_channel_id) - } } // We're essentially a pointer already, or at least a set of pointers, so allow us to be used @@ -232,7 +181,7 @@ impl Drop for Router { } use lightning::routing::router::ScorerAccountingForInFlightHtlcs as nativeScorerAccountingForInFlightHtlcsImport; -pub(crate) type nativeScorerAccountingForInFlightHtlcs = nativeScorerAccountingForInFlightHtlcsImport; +pub(crate) type nativeScorerAccountingForInFlightHtlcs = nativeScorerAccountingForInFlightHtlcsImport<'static, crate::lightning::routing::scoring::Score>; /// [`Score`] implementation that factors in in-flight HTLC liquidity. /// @@ -289,8 +238,8 @@ impl ScorerAccountingForInFlightHtlcs { /// Initialize a new `ScorerAccountingForInFlightHtlcs`. #[must_use] #[no_mangle] -pub extern "C" fn ScorerAccountingForInFlightHtlcs_new(mut scorer: crate::lightning::routing::scoring::Score, mut inflight_htlcs: crate::lightning::routing::router::InFlightHtlcs) -> crate::lightning::routing::router::ScorerAccountingForInFlightHtlcs { - let mut ret = lightning::routing::router::ScorerAccountingForInFlightHtlcs::new(scorer, *unsafe { Box::from_raw(inflight_htlcs.take_inner()) }); +pub extern "C" fn ScorerAccountingForInFlightHtlcs_new(mut scorer: crate::lightning::routing::scoring::Score, inflight_htlcs: &crate::lightning::routing::router::InFlightHtlcs) -> crate::lightning::routing::router::ScorerAccountingForInFlightHtlcs { + let mut ret = lightning::routing::router::ScorerAccountingForInFlightHtlcs::new(scorer, inflight_htlcs.get_native_ref()); crate::lightning::routing::router::ScorerAccountingForInFlightHtlcs { inner: ObjOps::heap_alloc(ret), is_owned: true } } @@ -839,7 +788,7 @@ pub(crate) type nativeRouteParameters = nativeRouteParametersImport; /// Parameters needed to find a [`Route`]. /// /// Passed to [`find_route`] and [`build_route_from_hops`], but also provided in -/// [`Event::PaymentPathFailed`] for retrying a failed payment path. +/// [`Event::PaymentPathFailed`]. /// /// [`Event::PaymentPathFailed`]: crate::util::events::Event::PaymentPathFailed #[must_use] @@ -910,25 +859,13 @@ pub extern "C" fn RouteParameters_get_final_value_msat(this_ptr: &RouteParameter pub extern "C" fn RouteParameters_set_final_value_msat(this_ptr: &mut RouteParameters, mut val: u64) { unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.final_value_msat = val; } -/// The CLTV on the final hop of the failed payment path. -#[no_mangle] -pub extern "C" fn RouteParameters_get_final_cltv_expiry_delta(this_ptr: &RouteParameters) -> u32 { - let mut inner_val = &mut this_ptr.get_native_mut_ref().final_cltv_expiry_delta; - *inner_val -} -/// The CLTV on the final hop of the failed payment path. -#[no_mangle] -pub extern "C" fn RouteParameters_set_final_cltv_expiry_delta(this_ptr: &mut RouteParameters, mut val: u32) { - unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.final_cltv_expiry_delta = val; -} /// Constructs a new RouteParameters given each field #[must_use] #[no_mangle] -pub extern "C" fn RouteParameters_new(mut payment_params_arg: crate::lightning::routing::router::PaymentParameters, mut final_value_msat_arg: u64, mut final_cltv_expiry_delta_arg: u32) -> RouteParameters { +pub extern "C" fn RouteParameters_new(mut payment_params_arg: crate::lightning::routing::router::PaymentParameters, mut final_value_msat_arg: u64) -> RouteParameters { RouteParameters { inner: ObjOps::heap_alloc(nativeRouteParameters { payment_params: *unsafe { Box::from_raw(payment_params_arg.take_inner()) }, final_value_msat: final_value_msat_arg, - final_cltv_expiry_delta: final_cltv_expiry_delta_arg, }), is_owned: true } } impl Clone for RouteParameters { @@ -950,6 +887,15 @@ pub(crate) extern "C" fn RouteParameters_clone_void(this_ptr: *const c_void) -> pub extern "C" fn RouteParameters_clone(orig: &RouteParameters) -> RouteParameters { orig.clone() } +/// Checks if two RouteParameterss contain equal inner contents. +/// This ignores pointers and is_owned flags and looks at the values in fields. +/// Two objects with NULL inner values will be considered "equal" here. +#[no_mangle] +pub extern "C" fn RouteParameters_eq(a: &RouteParameters, b: &RouteParameters) -> bool { + if a.inner == b.inner { return true; } + if a.inner.is_null() || b.inner.is_null() { return false; } + if a.get_native_ref() == b.get_native_ref() { true } else { false } +} #[no_mangle] /// Serialize the RouteParameters object into a byte array which can be read by RouteParameters_read pub extern "C" fn RouteParameters_write(obj: &crate::lightning::routing::router::RouteParameters) -> crate::c_types::derived::CVec_u8Z { @@ -1169,10 +1115,21 @@ pub extern "C" fn PaymentParameters_set_previously_failed_channels(this_ptr: &mu 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) }.previously_failed_channels = local_val; } +/// The minimum CLTV delta at the end of the route. This value must not be zero. +#[no_mangle] +pub extern "C" fn PaymentParameters_get_final_cltv_expiry_delta(this_ptr: &PaymentParameters) -> u32 { + let mut inner_val = &mut this_ptr.get_native_mut_ref().final_cltv_expiry_delta; + *inner_val +} +/// The minimum CLTV delta at the end of the route. This value must not be zero. +#[no_mangle] +pub extern "C" fn PaymentParameters_set_final_cltv_expiry_delta(this_ptr: &mut PaymentParameters, mut val: u32) { + unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.final_cltv_expiry_delta = val; +} /// Constructs a new PaymentParameters given each field #[must_use] #[no_mangle] -pub extern "C" fn PaymentParameters_new(mut payee_pubkey_arg: crate::c_types::PublicKey, mut features_arg: crate::lightning::ln::features::InvoiceFeatures, mut route_hints_arg: crate::c_types::derived::CVec_RouteHintZ, mut expiry_time_arg: crate::c_types::derived::COption_u64Z, mut max_total_cltv_expiry_delta_arg: u32, mut max_path_count_arg: u8, mut max_channel_saturation_power_of_half_arg: u8, mut previously_failed_channels_arg: crate::c_types::derived::CVec_u64Z) -> PaymentParameters { +pub extern "C" fn PaymentParameters_new(mut payee_pubkey_arg: crate::c_types::PublicKey, mut features_arg: crate::lightning::ln::features::InvoiceFeatures, mut route_hints_arg: crate::c_types::derived::CVec_RouteHintZ, mut expiry_time_arg: crate::c_types::derived::COption_u64Z, mut max_total_cltv_expiry_delta_arg: u32, mut max_path_count_arg: u8, mut max_channel_saturation_power_of_half_arg: u8, mut previously_failed_channels_arg: crate::c_types::derived::CVec_u64Z, mut final_cltv_expiry_delta_arg: u32) -> PaymentParameters { let mut local_features_arg = if features_arg.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(features_arg.take_inner()) } }) }; let mut local_route_hints_arg = Vec::new(); for mut item in route_hints_arg.into_rust().drain(..) { local_route_hints_arg.push( { *unsafe { Box::from_raw(item.take_inner()) } }); }; let mut local_expiry_time_arg = if expiry_time_arg.is_some() { Some( { expiry_time_arg.take() }) } else { None }; @@ -1186,6 +1143,7 @@ pub extern "C" fn PaymentParameters_new(mut payee_pubkey_arg: crate::c_types::Pu max_path_count: max_path_count_arg, max_channel_saturation_power_of_half: max_channel_saturation_power_of_half_arg, previously_failed_channels: local_previously_failed_channels_arg, + final_cltv_expiry_delta: final_cltv_expiry_delta_arg, }), is_owned: true } } impl Clone for PaymentParameters { @@ -1237,24 +1195,31 @@ pub(crate) extern "C" fn PaymentParameters_write_void(obj: *const c_void) -> cra } #[no_mangle] /// Read a PaymentParameters from a byte array, created by PaymentParameters_write -pub extern "C" fn PaymentParameters_read(ser: crate::c_types::u8slice) -> crate::c_types::derived::CResult_PaymentParametersDecodeErrorZ { - let res: Result = crate::c_types::deserialize_obj(ser); +pub extern "C" fn PaymentParameters_read(ser: crate::c_types::u8slice, arg: u32) -> crate::c_types::derived::CResult_PaymentParametersDecodeErrorZ { + let arg_conv = arg; + let res: Result = crate::c_types::deserialize_obj_arg(ser, arg_conv); let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::routing::router::PaymentParameters { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::lightning::ln::msgs::DecodeError::native_into(e) }).into() }; local_res } /// Creates a payee with the node id of the given `pubkey`. +/// +/// The `final_cltv_expiry_delta` should match the expected final CLTV delta the recipient has +/// provided. #[must_use] #[no_mangle] -pub extern "C" fn PaymentParameters_from_node_id(mut payee_pubkey: crate::c_types::PublicKey) -> crate::lightning::routing::router::PaymentParameters { - let mut ret = lightning::routing::router::PaymentParameters::from_node_id(payee_pubkey.into_rust()); +pub extern "C" fn PaymentParameters_from_node_id(mut payee_pubkey: crate::c_types::PublicKey, mut final_cltv_expiry_delta: u32) -> crate::lightning::routing::router::PaymentParameters { + let mut ret = lightning::routing::router::PaymentParameters::from_node_id(payee_pubkey.into_rust(), final_cltv_expiry_delta); crate::lightning::routing::router::PaymentParameters { inner: ObjOps::heap_alloc(ret), is_owned: true } } /// Creates a payee with the node id of the given `pubkey` to use for keysend payments. +/// +/// The `final_cltv_expiry_delta` should match the expected final CLTV delta the recipient has +/// provided. #[must_use] #[no_mangle] -pub extern "C" fn PaymentParameters_for_keysend(mut payee_pubkey: crate::c_types::PublicKey) -> crate::lightning::routing::router::PaymentParameters { - let mut ret = lightning::routing::router::PaymentParameters::for_keysend(payee_pubkey.into_rust()); +pub extern "C" fn PaymentParameters_for_keysend(mut payee_pubkey: crate::c_types::PublicKey, mut final_cltv_expiry_delta: u32) -> crate::lightning::routing::router::PaymentParameters { + let mut ret = lightning::routing::router::PaymentParameters::for_keysend(payee_pubkey.into_rust(), final_cltv_expiry_delta); crate::lightning::routing::router::PaymentParameters { inner: ObjOps::heap_alloc(ret), is_owned: true } }