-// This file is Copyright its original authors, visible in version control
-// history and in the source files from which this was generated.
-//
-// This file is licensed under the license available in the LICENSE or LICENSE.md
-// file in the root of this repository or, if no such file exists, the same
-// license as that which applies to the original source files from which this
-// source was automatically generated.
-
-//! Convenient utilities to create an invoice.
-
-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 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.
-#[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 {
- 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(channelmanager.get_native_ref(), 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: 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::network_graph::NetworkGraph, crate::lightning::util::logger::Logger>;
-
-/// 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`] and [`Logger`].
-#[must_use]
-#[no_mangle]
-pub extern "C" fn DefaultRouter_new(network_graph: &crate::lightning::routing::network_graph::NetworkGraph, mut logger: crate::lightning::util::logger::Logger) -> DefaultRouter {
- let mut ret = lightning_invoice::utils::DefaultRouter::new(network_graph.get_native_ref(), logger);
- 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,
- }
-}
-
-#[must_use]
-extern "C" fn DefaultRouter_Router_find_route(this_arg: *const c_void, mut payer: crate::c_types::PublicKey, params: &crate::lightning::routing::router::RouteParameters, _payment_hash: *const [u8; 32], first_hops: *mut crate::c_types::derived::CVec_ChannelDetailsZ, scorer: &crate::lightning::routing::scoring::Score) -> 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(), params.get_native_ref(), &::lightning::ln::PaymentHash(unsafe { *_payment_hash }), local_first_hops, scorer);
- 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
-}
-
-use crate::lightning::ln::channelmanager::nativeChannelManager as nativeChannelManager;
-use crate::lightning::ln::channelmanager::ChannelManager;
-use crate::lightning::ln::channelmanager::ChannelManager_free_void;
-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))
-}
-
projects / ldk-c-bindings / blobdiff