//! It does not manage routing logic (see routing::router::get_route for that) nor does it manage constructing
//! on-chain transactions (it only monitors the chain to watch for any force-closes that might
//! imply it needs to fail HTLCs/payments/channels it manages).
+//!
use std::ffi::c_void;
use bitcoin::hashes::Hash;
use lightning::ln::channelmanager::ChannelManager as nativeChannelManagerImport;
-type nativeChannelManager = nativeChannelManagerImport<crate::chain::keysinterface::ChannelKeys, crate::ln::channelmonitor::ManyChannelMonitor, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
+type nativeChannelManager = nativeChannelManagerImport<crate::chain::keysinterface::Sign, crate::chain::Watch, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
/// Manager which keeps track of a number of channels and sends messages to the appropriate
/// channel, also tracking HTLC preimages and forwarding onion packets appropriately.
///
/// Note that you can be a bit lazier about writing out ChannelManager than you can be with
/// ChannelMonitors. With ChannelMonitors you MUST write each monitor update out to disk before
-/// returning from ManyChannelMonitor::add_/update_monitor, with ChannelManagers, writing updates
+/// returning from chain::Watch::watch_/update_channel, with ChannelManagers, writing updates
/// happens out-of-band (and will prevent any other ChannelManager operations from occurring during
/// the serialization process). If the deserialized version is out-of-date compared to the
/// ChannelMonitors passed by reference to read(), those channels will be force-closed based on the
#[must_use]
#[repr(C)]
pub struct ChannelManager {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// 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 nativeChannelManager,
pub is_owned: bool,
#[allow(unused)]
/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
impl ChannelManager {
- pub(crate) fn take_ptr(mut self) -> *mut nativeChannelManager {
+ pub(crate) fn take_inner(mut self) -> *mut nativeChannelManager {
assert!(self.is_owned);
let ret = self.inner;
self.inner = std::ptr::null_mut();
#[must_use]
#[repr(C)]
pub struct ChannelDetails {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// 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 nativeChannelDetails,
pub is_owned: bool,
#[allow(unused)]
/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
impl ChannelDetails {
- pub(crate) fn take_ptr(mut self) -> *mut nativeChannelDetails {
+ pub(crate) fn take_inner(mut self) -> *mut nativeChannelDetails {
assert!(self.is_owned);
let ret = self.inner;
self.inner = std::ptr::null_mut();
#[no_mangle]
pub extern "C" fn ChannelDetails_get_counterparty_features(this_ptr: &ChannelDetails) -> crate::ln::features::InitFeatures {
let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.counterparty_features;
- crate::ln::features::InitFeatures { inner: &mut (*inner_val), is_owned: false }
+ crate::ln::features::InitFeatures { inner: unsafe { ( (&((*inner_val)) as *const _) as *mut _) }, is_owned: false }
}
/// The Features the channel counterparty provided upon last connection.
/// Useful for routing as it is the most up-to-date copy of the counterparty's features and
/// many routing-relevant features are present in the init context.
#[no_mangle]
pub extern "C" fn ChannelDetails_set_counterparty_features(this_ptr: &mut ChannelDetails, mut val: crate::ln::features::InitFeatures) {
- unsafe { &mut *this_ptr.inner }.counterparty_features = *unsafe { Box::from_raw(val.take_ptr()) };
+ unsafe { &mut *this_ptr.inner }.counterparty_features = *unsafe { Box::from_raw(val.take_inner()) };
}
/// The value, in satoshis, of this channel as appears in the funding output
#[no_mangle]
pub extern "C" fn ChannelDetails_set_is_live(this_ptr: &mut ChannelDetails, mut val: bool) {
unsafe { &mut *this_ptr.inner }.is_live = val;
}
-
-use lightning::ln::channelmanager::PaymentSendFailure as nativePaymentSendFailureImport;
-type nativePaymentSendFailure = nativePaymentSendFailureImport;
-
+impl Clone for ChannelDetails {
+ fn clone(&self) -> Self {
+ Self {
+ inner: if self.inner.is_null() { std::ptr::null_mut() } else {
+ Box::into_raw(Box::new(unsafe { &*self.inner }.clone())) },
+ is_owned: true,
+ }
+ }
+}
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn ChannelDetails_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeChannelDetails)).clone() })) as *mut c_void
+}
+#[no_mangle]
+pub extern "C" fn ChannelDetails_clone(orig: &ChannelDetails) -> ChannelDetails {
+ orig.clone()
+}
/// If a payment fails to send, it can be in one of several states. This enum is returned as the
/// Err() type describing which state the payment is in, see the description of individual enum
/// states for more.
#[must_use]
+#[derive(Clone)]
#[repr(C)]
-pub struct PaymentSendFailure {
- /// Nearly everyhwere, 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 nativePaymentSendFailure,
- pub is_owned: bool,
-}
-
-impl Drop for PaymentSendFailure {
- fn drop(&mut self) {
- if self.is_owned && !self.inner.is_null() {
- let _ = unsafe { Box::from_raw(self.inner) };
+pub enum PaymentSendFailure {
+ /// A parameter which was passed to send_payment was invalid, preventing us from attempting to
+ /// send the payment at all. No channel state has been changed or messages sent to peers, and
+ /// once you've changed the parameter at error, you can freely retry the payment in full.
+ ParameterError(crate::util::errors::APIError),
+ /// A parameter in a single path which was passed to send_payment was invalid, preventing us
+ /// from attempting to send the payment at all. No channel state has been changed or messages
+ /// sent to peers, and once you've changed the parameter at error, you can freely retry the
+ /// payment in full.
+ ///
+ /// The results here are ordered the same as the paths in the route object which was passed to
+ /// send_payment.
+ PathParameterError(crate::c_types::derived::CVec_CResult_NoneAPIErrorZZ),
+ /// All paths which were attempted failed to send, with no channel state change taking place.
+ /// You can freely retry the payment in full (though you probably want to do so over different
+ /// paths than the ones selected).
+ AllFailedRetrySafe(crate::c_types::derived::CVec_APIErrorZ),
+ /// Some paths which were attempted failed to send, though possibly not all. At least some
+ /// paths have irrevocably committed to the HTLC and retrying the payment in full would result
+ /// in over-/re-payment.
+ ///
+ /// The results here are ordered the same as the paths in the route object which was passed to
+ /// send_payment, and any Errs which are not APIError::MonitorUpdateFailed can be safely
+ /// retried (though there is currently no API with which to do so).
+ ///
+ /// Any entries which contain Err(APIError::MonitorUpdateFailed) or Ok(()) MUST NOT be retried
+ /// as they will result in over-/re-payment. These HTLCs all either successfully sent (in the
+ /// case of Ok(())) or will send once channel_monitor_updated is called on the next-hop channel
+ /// with the latest update_id.
+ PartialFailure(crate::c_types::derived::CVec_CResult_NoneAPIErrorZZ),
+}
+use lightning::ln::channelmanager::PaymentSendFailure as nativePaymentSendFailure;
+impl PaymentSendFailure {
+ #[allow(unused)]
+ pub(crate) fn to_native(&self) -> nativePaymentSendFailure {
+ match self {
+ PaymentSendFailure::ParameterError (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ nativePaymentSendFailure::ParameterError (
+ a_nonref.into_native(),
+ )
+ },
+ PaymentSendFailure::PathParameterError (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ let mut local_a_nonref = Vec::new(); for mut item in a_nonref.into_rust().drain(..) { local_a_nonref.push( { let mut local_a_nonref_0 = match item.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.result)) })*/ }), false => Err( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.err)) }).into_native() })}; local_a_nonref_0 }); };
+ nativePaymentSendFailure::PathParameterError (
+ local_a_nonref,
+ )
+ },
+ PaymentSendFailure::AllFailedRetrySafe (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ let mut local_a_nonref = Vec::new(); for mut item in a_nonref.into_rust().drain(..) { local_a_nonref.push( { item.into_native() }); };
+ nativePaymentSendFailure::AllFailedRetrySafe (
+ local_a_nonref,
+ )
+ },
+ PaymentSendFailure::PartialFailure (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ let mut local_a_nonref = Vec::new(); for mut item in a_nonref.into_rust().drain(..) { local_a_nonref.push( { let mut local_a_nonref_0 = match item.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.result)) })*/ }), false => Err( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.err)) }).into_native() })}; local_a_nonref_0 }); };
+ nativePaymentSendFailure::PartialFailure (
+ local_a_nonref,
+ )
+ },
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn into_native(self) -> nativePaymentSendFailure {
+ match self {
+ PaymentSendFailure::ParameterError (mut a, ) => {
+ nativePaymentSendFailure::ParameterError (
+ a.into_native(),
+ )
+ },
+ PaymentSendFailure::PathParameterError (mut a, ) => {
+ let mut local_a = Vec::new(); for mut item in a.into_rust().drain(..) { local_a.push( { let mut local_a_0 = match item.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.result)) })*/ }), false => Err( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.err)) }).into_native() })}; local_a_0 }); };
+ nativePaymentSendFailure::PathParameterError (
+ local_a,
+ )
+ },
+ PaymentSendFailure::AllFailedRetrySafe (mut a, ) => {
+ let mut local_a = Vec::new(); for mut item in a.into_rust().drain(..) { local_a.push( { item.into_native() }); };
+ nativePaymentSendFailure::AllFailedRetrySafe (
+ local_a,
+ )
+ },
+ PaymentSendFailure::PartialFailure (mut a, ) => {
+ let mut local_a = Vec::new(); for mut item in a.into_rust().drain(..) { local_a.push( { let mut local_a_0 = match item.result_ok { true => Ok( { () /*(*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.result)) })*/ }), false => Err( { (*unsafe { Box::from_raw(<*mut _>::take_ptr(&mut item.contents.err)) }).into_native() })}; local_a_0 }); };
+ nativePaymentSendFailure::PartialFailure (
+ local_a,
+ )
+ },
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn from_native(native: &nativePaymentSendFailure) -> Self {
+ match native {
+ nativePaymentSendFailure::ParameterError (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ PaymentSendFailure::ParameterError (
+ crate::util::errors::APIError::native_into(a_nonref),
+ )
+ },
+ nativePaymentSendFailure::PathParameterError (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ let mut local_a_nonref = Vec::new(); for mut item in a_nonref.drain(..) { local_a_nonref.push( { let mut local_a_nonref_0 = match item { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }).into() }; local_a_nonref_0 }); };
+ PaymentSendFailure::PathParameterError (
+ local_a_nonref.into(),
+ )
+ },
+ nativePaymentSendFailure::AllFailedRetrySafe (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ let mut local_a_nonref = Vec::new(); for mut item in a_nonref.drain(..) { local_a_nonref.push( { crate::util::errors::APIError::native_into(item) }); };
+ PaymentSendFailure::AllFailedRetrySafe (
+ local_a_nonref.into(),
+ )
+ },
+ nativePaymentSendFailure::PartialFailure (ref a, ) => {
+ let mut a_nonref = (*a).clone();
+ let mut local_a_nonref = Vec::new(); for mut item in a_nonref.drain(..) { local_a_nonref.push( { let mut local_a_nonref_0 = match item { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }).into() }; local_a_nonref_0 }); };
+ PaymentSendFailure::PartialFailure (
+ local_a_nonref.into(),
+ )
+ },
+ }
+ }
+ #[allow(unused)]
+ pub(crate) fn native_into(native: nativePaymentSendFailure) -> Self {
+ match native {
+ nativePaymentSendFailure::ParameterError (mut a, ) => {
+ PaymentSendFailure::ParameterError (
+ crate::util::errors::APIError::native_into(a),
+ )
+ },
+ nativePaymentSendFailure::PathParameterError (mut a, ) => {
+ let mut local_a = Vec::new(); for mut item in a.drain(..) { local_a.push( { let mut local_a_0 = match item { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }).into() }; local_a_0 }); };
+ PaymentSendFailure::PathParameterError (
+ local_a.into(),
+ )
+ },
+ nativePaymentSendFailure::AllFailedRetrySafe (mut a, ) => {
+ let mut local_a = Vec::new(); for mut item in a.drain(..) { local_a.push( { crate::util::errors::APIError::native_into(item) }); };
+ PaymentSendFailure::AllFailedRetrySafe (
+ local_a.into(),
+ )
+ },
+ nativePaymentSendFailure::PartialFailure (mut a, ) => {
+ let mut local_a = Vec::new(); for mut item in a.drain(..) { local_a.push( { let mut local_a_0 = match item { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }).into() }; local_a_0 }); };
+ PaymentSendFailure::PartialFailure (
+ local_a.into(),
+ )
+ },
}
}
}
#[no_mangle]
pub extern "C" fn PaymentSendFailure_free(this_ptr: PaymentSendFailure) { }
-#[allow(unused)]
-/// Used only if an object of this type is returned as a trait impl by a method
-extern "C" fn PaymentSendFailure_free_void(this_ptr: *mut c_void) {
- unsafe { let _ = Box::from_raw(this_ptr as *mut nativePaymentSendFailure); }
-}
-#[allow(unused)]
-/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
-impl PaymentSendFailure {
- pub(crate) fn take_ptr(mut self) -> *mut nativePaymentSendFailure {
- assert!(self.is_owned);
- let ret = self.inner;
- self.inner = std::ptr::null_mut();
- ret
- }
+#[no_mangle]
+pub extern "C" fn PaymentSendFailure_clone(orig: &PaymentSendFailure) -> PaymentSendFailure {
+ orig.clone()
}
/// Constructs a new ChannelManager to hold several channels and route between them.
///
///
/// Users need to notify the new ChannelManager when a new block is connected or
/// disconnected using its `block_connected` and `block_disconnected` methods.
-/// However, rather than calling these methods directly, the user should register
-/// the ChannelManager as a listener to the BlockNotifier and call the BlockNotifier's
-/// `block_(dis)connected` methods, which will notify all registered listeners in one
-/// go.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_new(mut network: crate::bitcoin::network::Network, mut fee_est: crate::chain::chaininterface::FeeEstimator, mut monitor: crate::ln::channelmonitor::ManyChannelMonitor, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut keys_manager: crate::chain::keysinterface::KeysInterface, mut config: crate::util::config::UserConfig, mut current_blockchain_height: usize) -> ChannelManager {
- let mut ret = lightning::ln::channelmanager::ChannelManager::new(network.into_bitcoin(), fee_est, monitor, tx_broadcaster, logger, keys_manager, *unsafe { Box::from_raw(config.take_ptr()) }, current_blockchain_height);
+pub extern "C" fn ChannelManager_new(mut network: crate::bitcoin::network::Network, mut fee_est: crate::chain::chaininterface::FeeEstimator, mut chain_monitor: crate::chain::Watch, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut keys_manager: crate::chain::keysinterface::KeysInterface, mut config: crate::util::config::UserConfig, mut current_blockchain_height: usize) -> ChannelManager {
+ let mut ret = lightning::ln::channelmanager::ChannelManager::new(network.into_bitcoin(), fee_est, chain_monitor, tx_broadcaster, logger, keys_manager, *unsafe { Box::from_raw(config.take_inner()) }, current_blockchain_height);
ChannelManager { inner: Box::into_raw(Box::new(ret)), is_owned: true }
}
#[must_use]
#[no_mangle]
pub extern "C" fn ChannelManager_create_channel(this_arg: &ChannelManager, mut their_network_key: crate::c_types::PublicKey, mut channel_value_satoshis: u64, mut push_msat: u64, mut user_id: u64, mut override_config: crate::util::config::UserConfig) -> crate::c_types::derived::CResult_NoneAPIErrorZ {
- let mut local_override_config = if override_config.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(override_config.take_ptr()) } }) };
+ let mut local_override_config = if override_config.inner.is_null() { None } else { Some( { *unsafe { Box::from_raw(override_config.take_inner()) } }) };
let mut ret = unsafe { &*this_arg.inner }.create_channel(their_network_key.into_rust(), channel_value_satoshis, push_msat, user_id, local_override_config);
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }) };
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }).into() };
local_ret
}
#[no_mangle]
pub extern "C" fn ChannelManager_list_channels(this_arg: &ChannelManager) -> crate::c_types::derived::CVec_ChannelDetailsZ {
let mut ret = unsafe { &*this_arg.inner }.list_channels();
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::ln::channelmanager::ChannelDetails { inner: Box::into_raw(Box::new(item)), is_owned: true } }); };
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::ln::channelmanager::ChannelDetails { inner: Box::into_raw(Box::new(item)), is_owned: true } }); };
local_ret.into()
}
#[no_mangle]
pub extern "C" fn ChannelManager_list_usable_channels(this_arg: &ChannelManager) -> crate::c_types::derived::CVec_ChannelDetailsZ {
let mut ret = unsafe { &*this_arg.inner }.list_usable_channels();
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::ln::channelmanager::ChannelDetails { inner: Box::into_raw(Box::new(item)), is_owned: true } }); };
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::ln::channelmanager::ChannelDetails { inner: Box::into_raw(Box::new(item)), is_owned: true } }); };
local_ret.into()
}
#[no_mangle]
pub extern "C" fn ChannelManager_close_channel(this_arg: &ChannelManager, channel_id: *const [u8; 32]) -> crate::c_types::derived::CResult_NoneAPIErrorZ {
let mut ret = unsafe { &*this_arg.inner }.close_channel(unsafe { &*channel_id});
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }) };
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }).into() };
local_ret
}
/// Force closes a channel, immediately broadcasting the latest local commitment transaction to
-/// the chain and rejecting new HTLCs on the given channel.
+/// the chain and rejecting new HTLCs on the given channel. Fails if channel_id is unknown to the manager.
+#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_force_close_channel(this_arg: &ChannelManager, channel_id: *const [u8; 32]) {
- unsafe { &*this_arg.inner }.force_close_channel(unsafe { &*channel_id})
+pub extern "C" fn ChannelManager_force_close_channel(this_arg: &ChannelManager, channel_id: *const [u8; 32]) -> crate::c_types::derived::CResult_NoneAPIErrorZ {
+ let mut ret = unsafe { &*this_arg.inner }.force_close_channel(unsafe { &*channel_id});
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::util::errors::APIError::native_into(e) }).into() };
+ local_ret
}
/// Force close all channels, immediately broadcasting the latest local commitment transaction
/// we assume the invoice had the basic_mpp feature set.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_send_payment(this_arg: &ChannelManager, route: &crate::routing::router::Route, mut payment_hash: crate::c_types::ThirtyTwoBytes, payment_secret: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_NonePaymentSendFailureZ {
+pub extern "C" fn ChannelManager_send_payment(this_arg: &ChannelManager, route: &crate::routing::router::Route, mut payment_hash: crate::c_types::ThirtyTwoBytes, mut payment_secret: crate::c_types::ThirtyTwoBytes) -> crate::c_types::derived::CResult_NonePaymentSendFailureZ {
let mut local_payment_secret = if payment_secret.data == [0; 32] { None } else { Some( { ::lightning::ln::channelmanager::PaymentSecret(payment_secret.data) }) };
let mut ret = unsafe { &*this_arg.inner }.send_payment(unsafe { &*route.inner }, ::lightning::ln::channelmanager::PaymentHash(payment_hash.data), &local_payment_secret);
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::channelmanager::PaymentSendFailure { inner: Box::into_raw(Box::new(e)), is_owned: true } }) };
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { 0u8 /*o*/ }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::channelmanager::PaymentSendFailure::native_into(e) }).into() };
local_ret
}
/// be trivially prevented by using unique funding transaction keys per-channel).
#[no_mangle]
pub extern "C" fn ChannelManager_funding_transaction_generated(this_arg: &ChannelManager, temporary_channel_id: *const [u8; 32], mut funding_txo: crate::chain::transaction::OutPoint) {
- unsafe { &*this_arg.inner }.funding_transaction_generated(unsafe { &*temporary_channel_id}, *unsafe { Box::from_raw(funding_txo.take_ptr()) })
+ unsafe { &*this_arg.inner }.funding_transaction_generated(unsafe { &*temporary_channel_id}, *unsafe { Box::from_raw(funding_txo.take_inner()) })
}
/// Generates a signed node_announcement from the given arguments and creates a
/// HTLC backwards has been started.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_fail_htlc_backwards(this_arg: &ChannelManager, payment_hash: *const [u8; 32], payment_secret: crate::c_types::ThirtyTwoBytes) -> bool {
+pub extern "C" fn ChannelManager_fail_htlc_backwards(this_arg: &ChannelManager, payment_hash: *const [u8; 32], mut payment_secret: crate::c_types::ThirtyTwoBytes) -> bool {
let mut local_payment_secret = if payment_secret.data == [0; 32] { None } else { Some( { ::lightning::ln::channelmanager::PaymentSecret(payment_secret.data) }) };
let mut ret = unsafe { &*this_arg.inner }.fail_htlc_backwards(&::lightning::ln::channelmanager::PaymentHash(unsafe { *payment_hash }), &local_payment_secret);
ret
/// May panic if called except in response to a PaymentReceived event.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManager_claim_funds(this_arg: &ChannelManager, mut payment_preimage: crate::c_types::ThirtyTwoBytes, payment_secret: crate::c_types::ThirtyTwoBytes, mut expected_amount: u64) -> bool {
+pub extern "C" fn ChannelManager_claim_funds(this_arg: &ChannelManager, mut payment_preimage: crate::c_types::ThirtyTwoBytes, mut payment_secret: crate::c_types::ThirtyTwoBytes, mut expected_amount: u64) -> bool {
let mut local_payment_secret = if payment_secret.data == [0; 32] { None } else { Some( { ::lightning::ln::channelmanager::PaymentSecret(payment_secret.data) }) };
let mut ret = unsafe { &*this_arg.inner }.claim_funds(::lightning::ln::channelmanager::PaymentPreimage(payment_preimage.data), &local_payment_secret, expected_amount);
ret
/// exists largely only to prevent races between this and concurrent update_monitor calls.
///
/// Thus, the anticipated use is, at a high level:
-/// 1) You register a ManyChannelMonitor with this ChannelManager,
+/// 1) You register a chain::Watch with this ChannelManager,
/// 2) it stores each update to disk, and begins updating any remote (eg watchtower) copies of
/// said ChannelMonitors as it can, returning ChannelMonitorUpdateErr::TemporaryFailures
/// any time it cannot do so instantly,
unsafe { &*this_arg.inner }.channel_monitor_updated(unsafe { &*funding_txo.inner }, highest_applied_update_id)
}
+impl From<nativeChannelManager> for crate::util::events::MessageSendEventsProvider {
+ fn from(obj: nativeChannelManager) -> Self {
+ let mut rust_obj = ChannelManager { inner: Box::into_raw(Box::new(obj)), is_owned: true };
+ let mut ret = ChannelManager_as_MessageSendEventsProvider(&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 = std::ptr::null_mut();
+ ret.free = Some(ChannelManager_free_void);
+ ret
+ }
+}
#[no_mangle]
-pub extern "C" fn ChannelManager_as_MessageSendEventsProvider(this_arg: *const ChannelManager) -> crate::util::events::MessageSendEventsProvider {
+pub extern "C" fn ChannelManager_as_MessageSendEventsProvider(this_arg: &ChannelManager) -> crate::util::events::MessageSendEventsProvider {
crate::util::events::MessageSendEventsProvider {
this_arg: unsafe { (*this_arg).inner as *mut c_void },
free: None,
use lightning::util::events::MessageSendEventsProvider as MessageSendEventsProviderTraitImport;
#[must_use]
extern "C" fn ChannelManager_MessageSendEventsProvider_get_and_clear_pending_msg_events(this_arg: *const c_void) -> crate::c_types::derived::CVec_MessageSendEventZ {
- let mut ret = unsafe { &mut *(this_arg as *mut nativeChannelManager) }.get_and_clear_pending_msg_events();
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::util::events::MessageSendEvent::native_into(item) }); };
+ let mut ret = <nativeChannelManager as MessageSendEventsProviderTraitImport<>>::get_and_clear_pending_msg_events(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, );
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::util::events::MessageSendEvent::native_into(item) }); };
local_ret.into()
}
+impl From<nativeChannelManager> for crate::util::events::EventsProvider {
+ fn from(obj: nativeChannelManager) -> Self {
+ let mut rust_obj = ChannelManager { inner: Box::into_raw(Box::new(obj)), is_owned: true };
+ let mut ret = ChannelManager_as_EventsProvider(&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 = std::ptr::null_mut();
+ ret.free = Some(ChannelManager_free_void);
+ ret
+ }
+}
#[no_mangle]
-pub extern "C" fn ChannelManager_as_EventsProvider(this_arg: *const ChannelManager) -> crate::util::events::EventsProvider {
+pub extern "C" fn ChannelManager_as_EventsProvider(this_arg: &ChannelManager) -> crate::util::events::EventsProvider {
crate::util::events::EventsProvider {
this_arg: unsafe { (*this_arg).inner as *mut c_void },
free: None,
use lightning::util::events::EventsProvider as EventsProviderTraitImport;
#[must_use]
extern "C" fn ChannelManager_EventsProvider_get_and_clear_pending_events(this_arg: *const c_void) -> crate::c_types::derived::CVec_EventZ {
- let mut ret = unsafe { &mut *(this_arg as *mut nativeChannelManager) }.get_and_clear_pending_events();
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::util::events::Event::native_into(item) }); };
+ let mut ret = <nativeChannelManager as EventsProviderTraitImport<>>::get_and_clear_pending_events(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, );
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::util::events::Event::native_into(item) }); };
local_ret.into()
}
+impl From<nativeChannelManager> for crate::chain::Listen {
+ fn from(obj: nativeChannelManager) -> Self {
+ let mut rust_obj = ChannelManager { inner: Box::into_raw(Box::new(obj)), is_owned: true };
+ let mut ret = ChannelManager_as_Listen(&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 = std::ptr::null_mut();
+ ret.free = Some(ChannelManager_free_void);
+ ret
+ }
+}
#[no_mangle]
-pub extern "C" fn ChannelManager_as_ChainListener(this_arg: *const ChannelManager) -> crate::chain::chaininterface::ChainListener {
- crate::chain::chaininterface::ChainListener {
+pub extern "C" fn ChannelManager_as_Listen(this_arg: &ChannelManager) -> crate::chain::Listen {
+ crate::chain::Listen {
this_arg: unsafe { (*this_arg).inner as *mut c_void },
free: None,
- block_connected: ChannelManager_ChainListener_block_connected,
- block_disconnected: ChannelManager_ChainListener_block_disconnected,
+ block_connected: ChannelManager_Listen_block_connected,
+ block_disconnected: ChannelManager_Listen_block_disconnected,
}
}
-use lightning::chain::chaininterface::ChainListener as ChainListenerTraitImport;
-extern "C" fn ChannelManager_ChainListener_block_connected(this_arg: *const c_void, header: *const [u8; 80], mut height: u32, mut txn_matched: crate::c_types::derived::CVec_TransactionZ, mut indexes_of_txn_matched: crate::c_types::usizeslice) {
- let mut local_txn_matched = Vec::new(); for mut item in txn_matched.into_rust().drain(..) { local_txn_matched.push( { ::bitcoin::consensus::encode::deserialize(&item.into_rust()[..]).unwrap() }); };
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.block_connected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), height, &local_txn_matched.iter().collect::<Vec<_>>()[..], indexes_of_txn_matched.to_slice())
+use lightning::chain::Listen as ListenTraitImport;
+extern "C" fn ChannelManager_Listen_block_connected(this_arg: *const c_void, mut block: crate::c_types::u8slice, mut height: u32) {
+ <nativeChannelManager as ListenTraitImport<>>::block_connected(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &::bitcoin::consensus::encode::deserialize(block.to_slice()).unwrap(), height)
+}
+extern "C" fn ChannelManager_Listen_block_disconnected(this_arg: *const c_void, header: *const [u8; 80], mut _height: u32) {
+ <nativeChannelManager as ListenTraitImport<>>::block_disconnected(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), _height)
+}
+
+/// Updates channel state based on transactions seen in a connected block.
+#[no_mangle]
+pub extern "C" fn ChannelManager_block_connected(this_arg: &ChannelManager, header: *const [u8; 80], mut txdata: crate::c_types::derived::CVec_C2Tuple_usizeTransactionZZ, mut height: u32) {
+ let mut local_txdata = Vec::new(); for mut item in txdata.into_rust().drain(..) { local_txdata.push( { let (mut orig_txdata_0_0, mut orig_txdata_0_1) = item.to_rust(); let mut local_txdata_0 = (orig_txdata_0_0, orig_txdata_0_1.into_bitcoin()); local_txdata_0 }); };
+ unsafe { &*this_arg.inner }.block_connected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), &local_txdata.iter().map(|(a, b)| (*a, b)).collect::<Vec<_>>()[..], height)
+}
+
+/// Updates channel state based on a disconnected block.
+///
+/// If necessary, the channel may be force-closed without letting the counterparty participate
+/// in the shutdown.
+#[no_mangle]
+pub extern "C" fn ChannelManager_block_disconnected(this_arg: &ChannelManager, header: *const [u8; 80]) {
+ unsafe { &*this_arg.inner }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap())
}
-extern "C" fn ChannelManager_ChainListener_block_disconnected(this_arg: *const c_void, header: *const [u8; 80], unused_0: u32) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.block_disconnected(&::bitcoin::consensus::encode::deserialize(unsafe { &*header }).unwrap(), unused_0)
+
+/// Blocks until ChannelManager needs to be persisted. Only one listener on `wait` is
+/// guaranteed to be woken up.
+#[no_mangle]
+pub extern "C" fn ChannelManager_await_persistable_update(this_arg: &ChannelManager) {
+ unsafe { &*this_arg.inner }.await_persistable_update()
}
+impl From<nativeChannelManager> for crate::ln::msgs::ChannelMessageHandler {
+ fn from(obj: nativeChannelManager) -> Self {
+ let mut rust_obj = ChannelManager { inner: Box::into_raw(Box::new(obj)), is_owned: true };
+ let mut ret = ChannelManager_as_ChannelMessageHandler(&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 = std::ptr::null_mut();
+ ret.free = Some(ChannelManager_free_void);
+ ret
+ }
+}
#[no_mangle]
-pub extern "C" fn ChannelManager_as_ChannelMessageHandler(this_arg: *const ChannelManager) -> crate::ln::msgs::ChannelMessageHandler {
+pub extern "C" fn ChannelManager_as_ChannelMessageHandler(this_arg: &ChannelManager) -> crate::ln::msgs::ChannelMessageHandler {
crate::ln::msgs::ChannelMessageHandler {
this_arg: unsafe { (*this_arg).inner as *mut c_void },
free: None,
}
}
use lightning::ln::msgs::ChannelMessageHandler as ChannelMessageHandlerTraitImport;
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_open_channel(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::OpenChannel) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_open_channel(&their_node_id.into_rust(), *unsafe { Box::from_raw(their_features.take_ptr()) }, unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_open_channel(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::OpenChannel) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_open_channel(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), *unsafe { Box::from_raw(their_features.take_inner()) }, unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_accept_channel(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::AcceptChannel) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_accept_channel(&their_node_id.into_rust(), *unsafe { Box::from_raw(their_features.take_ptr()) }, unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_accept_channel(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, mut their_features: crate::ln::features::InitFeatures, msg: &crate::ln::msgs::AcceptChannel) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_accept_channel(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), *unsafe { Box::from_raw(their_features.take_inner()) }, unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_created(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingCreated) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_funding_created(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_created(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingCreated) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_funding_created(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_signed(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingSigned) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_funding_signed(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_signed(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingSigned) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_funding_signed(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_locked(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingLocked) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_funding_locked(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_funding_locked(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::FundingLocked) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_funding_locked(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_shutdown(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::Shutdown) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_shutdown(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_shutdown(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, their_features: &crate::ln::features::InitFeatures, msg: &crate::ln::msgs::Shutdown) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_shutdown(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*their_features.inner }, unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_closing_signed(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ClosingSigned) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_closing_signed(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_closing_signed(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ClosingSigned) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_closing_signed(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_add_htlc(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateAddHTLC) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_add_htlc(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_add_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateAddHTLC) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_update_add_htlc(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fulfill_htlc(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFulfillHTLC) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fulfill_htlc(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fulfill_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFulfillHTLC) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_update_fulfill_htlc(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_htlc(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailHTLC) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fail_htlc(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailHTLC) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_update_fail_htlc(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_malformed_htlc(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailMalformedHTLC) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fail_malformed_htlc(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fail_malformed_htlc(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFailMalformedHTLC) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_update_fail_malformed_htlc(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_commitment_signed(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::CommitmentSigned) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_commitment_signed(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_commitment_signed(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::CommitmentSigned) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_commitment_signed(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_revoke_and_ack(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::RevokeAndACK) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_revoke_and_ack(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_revoke_and_ack(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::RevokeAndACK) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_revoke_and_ack(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fee(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFee) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_update_fee(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_update_fee(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::UpdateFee) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_update_fee(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_announcement_signatures(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::AnnouncementSignatures) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_announcement_signatures(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_announcement_signatures(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::AnnouncementSignatures) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_announcement_signatures(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_channel_reestablish(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ChannelReestablish) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_channel_reestablish(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_channel_reestablish(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ChannelReestablish) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_channel_reestablish(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_peer_disconnected(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, mut no_connection_possible: bool) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.peer_disconnected(&their_node_id.into_rust(), no_connection_possible)
+extern "C" fn ChannelManager_ChannelMessageHandler_peer_disconnected(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, mut no_connection_possible: bool) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::peer_disconnected(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), no_connection_possible)
}
-extern "C" fn ChannelManager_ChannelMessageHandler_peer_connected(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, init_msg: &crate::ln::msgs::Init) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.peer_connected(&their_node_id.into_rust(), unsafe { &*init_msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_peer_connected(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, init_msg: &crate::ln::msgs::Init) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::peer_connected(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*init_msg.inner })
}
-extern "C" fn ChannelManager_ChannelMessageHandler_handle_error(this_arg: *const c_void, their_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ErrorMessage) {
- unsafe { &mut *(this_arg as *mut nativeChannelManager) }.handle_error(&their_node_id.into_rust(), unsafe { &*msg.inner })
+extern "C" fn ChannelManager_ChannelMessageHandler_handle_error(this_arg: *const c_void, mut counterparty_node_id: crate::c_types::PublicKey, msg: &crate::ln::msgs::ErrorMessage) {
+ <nativeChannelManager as ChannelMessageHandlerTraitImport<>>::handle_error(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, &counterparty_node_id.into_rust(), unsafe { &*msg.inner })
}
use lightning::util::events::MessageSendEventsProvider as nativeMessageSendEventsProviderTrait;
#[must_use]
extern "C" fn ChannelManager_ChannelMessageHandler_get_and_clear_pending_msg_events(this_arg: *const c_void) -> crate::c_types::derived::CVec_MessageSendEventZ {
- let mut ret = unsafe { &mut *(this_arg as *mut nativeChannelManager) }.get_and_clear_pending_msg_events();
- let mut local_ret = Vec::new(); for item in ret.drain(..) { local_ret.push( { crate::util::events::MessageSendEvent::native_into(item) }); };
+ let mut ret = <nativeChannelManager as MessageSendEventsProviderTraitImport<>>::get_and_clear_pending_msg_events(unsafe { &mut *(this_arg as *mut nativeChannelManager) }, );
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::util::events::MessageSendEvent::native_into(item) }); };
local_ret.into()
}
+#[no_mangle]
+pub extern "C" fn ChannelManager_write(obj: &ChannelManager) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*unsafe { &*obj }.inner })
+}
+#[no_mangle]
+pub(crate) extern "C" fn ChannelManager_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeChannelManager) })
+}
use lightning::ln::channelmanager::ChannelManagerReadArgs as nativeChannelManagerReadArgsImport;
-type nativeChannelManagerReadArgs = nativeChannelManagerReadArgsImport<'static, crate::chain::keysinterface::ChannelKeys, crate::ln::channelmonitor::ManyChannelMonitor, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
+type nativeChannelManagerReadArgs = nativeChannelManagerReadArgsImport<'static, crate::chain::keysinterface::Sign, crate::chain::Watch, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>;
/// Arguments for the creation of a ChannelManager that are not deserialized.
///
/// This may result in closing some Channels if the ChannelMonitor is newer than the stored
/// ChannelManager state to ensure no loss of funds. Thus, transactions may be broadcasted.
/// 3) Register all relevant ChannelMonitor outpoints with your chain watch mechanism using
-/// ChannelMonitor::get_monitored_outpoints and ChannelMonitor::get_funding_txo().
+/// ChannelMonitor::get_outputs_to_watch() and ChannelMonitor::get_funding_txo().
/// 4) Reconnect blocks on your ChannelMonitors.
-/// 5) Move the ChannelMonitors into your local ManyChannelMonitor.
+/// 5) Move the ChannelMonitors into your local chain::Watch.
/// 6) Disconnect/connect blocks on the ChannelManager.
-/// 7) Register the new ChannelManager with your ChainWatchInterface.
#[must_use]
#[repr(C)]
pub struct ChannelManagerReadArgs {
- /// Nearly everyhwere, inner must be non-null, however in places where
+ /// 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 nativeChannelManagerReadArgs,
pub is_owned: bool,
#[allow(unused)]
/// When moving out of the pointer, we have to ensure we aren't a reference, this makes that easy
impl ChannelManagerReadArgs {
- pub(crate) fn take_ptr(mut self) -> *mut nativeChannelManagerReadArgs {
+ pub(crate) fn take_inner(mut self) -> *mut nativeChannelManagerReadArgs {
assert!(self.is_owned);
let ret = self.inner;
self.inner = std::ptr::null_mut();
}
}
/// The keys provider which will give us relevant keys. Some keys will be loaded during
-/// deserialization.
+/// deserialization and KeysInterface::read_chan_signer will be used to read per-Channel
+/// signing data.
#[no_mangle]
pub extern "C" fn ChannelManagerReadArgs_get_keys_manager(this_ptr: &ChannelManagerReadArgs) -> *const crate::chain::keysinterface::KeysInterface {
let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.keys_manager;
&(*inner_val)
}
/// The keys provider which will give us relevant keys. Some keys will be loaded during
-/// deserialization.
+/// deserialization and KeysInterface::read_chan_signer will be used to read per-Channel
+/// signing data.
#[no_mangle]
pub extern "C" fn ChannelManagerReadArgs_set_keys_manager(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::chain::keysinterface::KeysInterface) {
unsafe { &mut *this_ptr.inner }.keys_manager = val;
pub extern "C" fn ChannelManagerReadArgs_set_fee_estimator(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::chain::chaininterface::FeeEstimator) {
unsafe { &mut *this_ptr.inner }.fee_estimator = val;
}
-/// The ManyChannelMonitor for use in the ChannelManager in the future.
+/// The chain::Watch for use in the ChannelManager in the future.
///
-/// No calls to the ManyChannelMonitor will be made during deserialization. It is assumed that
+/// No calls to the chain::Watch will be made during deserialization. It is assumed that
/// you have deserialized ChannelMonitors separately and will add them to your
-/// ManyChannelMonitor after deserializing this ChannelManager.
+/// chain::Watch after deserializing this ChannelManager.
#[no_mangle]
-pub extern "C" fn ChannelManagerReadArgs_get_monitor(this_ptr: &ChannelManagerReadArgs) -> *const crate::ln::channelmonitor::ManyChannelMonitor {
- let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.monitor;
+pub extern "C" fn ChannelManagerReadArgs_get_chain_monitor(this_ptr: &ChannelManagerReadArgs) -> *const crate::chain::Watch {
+ let mut inner_val = &mut unsafe { &mut *this_ptr.inner }.chain_monitor;
&(*inner_val)
}
-/// The ManyChannelMonitor for use in the ChannelManager in the future.
+/// The chain::Watch for use in the ChannelManager in the future.
///
-/// No calls to the ManyChannelMonitor will be made during deserialization. It is assumed that
+/// No calls to the chain::Watch will be made during deserialization. It is assumed that
/// you have deserialized ChannelMonitors separately and will add them to your
-/// ManyChannelMonitor after deserializing this ChannelManager.
+/// chain::Watch after deserializing this ChannelManager.
#[no_mangle]
-pub extern "C" fn ChannelManagerReadArgs_set_monitor(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::ln::channelmonitor::ManyChannelMonitor) {
- unsafe { &mut *this_ptr.inner }.monitor = val;
+pub extern "C" fn ChannelManagerReadArgs_set_chain_monitor(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::chain::Watch) {
+ unsafe { &mut *this_ptr.inner }.chain_monitor = val;
}
/// The BroadcasterInterface which will be used in the ChannelManager in the future and may be
/// used to broadcast the latest local commitment transactions of channels which must be
/// runtime settings which were stored when the ChannelManager was serialized.
#[no_mangle]
pub extern "C" fn ChannelManagerReadArgs_set_default_config(this_ptr: &mut ChannelManagerReadArgs, mut val: crate::util::config::UserConfig) {
- unsafe { &mut *this_ptr.inner }.default_config = *unsafe { Box::from_raw(val.take_ptr()) };
+ unsafe { &mut *this_ptr.inner }.default_config = *unsafe { Box::from_raw(val.take_inner()) };
}
/// Simple utility function to create a ChannelManagerReadArgs which creates the monitor
/// HashMap for you. This is primarily useful for C bindings where it is not practical to
/// populate a HashMap directly from C.
#[must_use]
#[no_mangle]
-pub extern "C" fn ChannelManagerReadArgs_new(mut keys_manager: crate::chain::keysinterface::KeysInterface, mut fee_estimator: crate::chain::chaininterface::FeeEstimator, mut monitor: crate::ln::channelmonitor::ManyChannelMonitor, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut default_config: crate::util::config::UserConfig, mut channel_monitors: crate::c_types::derived::CVec_ChannelMonitorZ) -> ChannelManagerReadArgs {
+pub extern "C" fn ChannelManagerReadArgs_new(mut keys_manager: crate::chain::keysinterface::KeysInterface, mut fee_estimator: crate::chain::chaininterface::FeeEstimator, mut chain_monitor: crate::chain::Watch, mut tx_broadcaster: crate::chain::chaininterface::BroadcasterInterface, mut logger: crate::util::logger::Logger, mut default_config: crate::util::config::UserConfig, mut channel_monitors: crate::c_types::derived::CVec_ChannelMonitorZ) -> ChannelManagerReadArgs {
let mut local_channel_monitors = Vec::new(); for mut item in channel_monitors.into_rust().drain(..) { local_channel_monitors.push( { unsafe { &mut *item.inner } }); };
- let mut ret = lightning::ln::channelmanager::ChannelManagerReadArgs::new(keys_manager, fee_estimator, monitor, tx_broadcaster, logger, *unsafe { Box::from_raw(default_config.take_ptr()) }, local_channel_monitors);
+ let mut ret = lightning::ln::channelmanager::ChannelManagerReadArgs::new(keys_manager, fee_estimator, chain_monitor, tx_broadcaster, logger, *unsafe { Box::from_raw(default_config.take_inner()) }, local_channel_monitors);
ChannelManagerReadArgs { inner: Box::into_raw(Box::new(ret)), is_owned: true }
}
+#[no_mangle]
+pub extern "C" fn C2Tuple_BlockHashChannelManagerZ_read(ser: crate::c_types::u8slice, arg: crate::ln::channelmanager::ChannelManagerReadArgs) -> crate::c_types::derived::CResult_C2Tuple_BlockHashChannelManagerZDecodeErrorZ {
+ let arg_conv = *unsafe { Box::from_raw(arg.take_inner()) };
+ let res: Result<(bitcoin::hash_types::BlockHash, lightning::ln::channelmanager::ChannelManager<crate::chain::keysinterface::Sign, crate::chain::Watch, crate::chain::chaininterface::BroadcasterInterface, crate::chain::keysinterface::KeysInterface, crate::chain::chaininterface::FeeEstimator, crate::util::logger::Logger>), lightning::ln::msgs::DecodeError> = crate::c_types::deserialize_obj_arg(ser, arg_conv);
+ let mut local_res = match res { Ok(mut o) => crate::c_types::CResultTempl::ok( { let (mut orig_res_0_0, mut orig_res_0_1) = o; let mut local_res_0 = (crate::c_types::ThirtyTwoBytes { data: orig_res_0_0.into_inner() }, crate::ln::channelmanager::ChannelManager { inner: Box::into_raw(Box::new(orig_res_0_1)), is_owned: true }).into(); local_res_0 }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { crate::ln::msgs::DecodeError { inner: Box::into_raw(Box::new(e)), is_owned: true } }).into() };
+ local_res
+}
projects / rust-lightning / blobdiff