Overhaul LocalCommitmentTx to new nomenclature

Author: Antoine Riard

lightning-c-bindings/src/chain/keysinterface.rs

@@ -282,7 +282,7 @@ pub struct ChannelKeys {
 	/// that it will not be called multiple times.
 	/// An external signer implementation should check that the commitment has not been revoked.
 	#[must_use]
-	pub sign_holder_commitment: extern "C" fn (this_arg: *const c_void, holder_commitment_tx: &crate::ln::chan_utils::LocalCommitmentTransaction) -> crate::c_types::derived::CResult_SignatureNoneZ,
+	pub sign_holder_commitment: extern "C" fn (this_arg: *const c_void, holder_commitment_tx: &crate::ln::chan_utils::HolderCommitmentTransaction) -> crate::c_types::derived::CResult_SignatureNoneZ,
 	/// Create a signature for each HTLC transaction spending a holder commitment transaction.
 	///
 	/// Unlike sign_holder_commitment, this may be called multiple times with *different*
@@ -297,7 +297,7 @@ pub struct ChannelKeys {
 	/// a corresponding None should be included in the return value. All other positions in the
 	/// return value must contain a signature.
 	#[must_use]
-	pub sign_holder_commitment_htlc_transactions: extern "C" fn (this_arg: *const c_void, holder_commitment_tx: &crate::ln::chan_utils::LocalCommitmentTransaction) -> crate::c_types::derived::CResult_CVec_SignatureZNoneZ,
+	pub sign_holder_commitment_htlc_transactions: extern "C" fn (this_arg: *const c_void, holder_commitment_tx: &crate::ln::chan_utils::HolderCommitmentTransaction) -> crate::c_types::derived::CResult_CVec_SignatureZNoneZ,
 	/// Create a signature for the given input in a transaction spending an HTLC or commitment
 	/// transaction output when our counterparty broadcasts an old state.
 	///
@@ -413,13 +413,13 @@ impl rustChannelKeys for ChannelKeys {
 		let mut local_ret = match ret.result_ok { true => Ok( { let (mut orig_ret_0_0, mut orig_ret_0_1) = (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).to_rust(); let mut local_orig_ret_0_1 = Vec::new(); for mut item in orig_ret_0_1.into_rust().drain(..) { local_orig_ret_0_1.push( { item.into_rust() }); }; let mut local_ret_0 = (orig_ret_0_0.into_rust(), local_orig_ret_0_1); local_ret_0 }), false => Err( { () /*(*unsafe { Box::from_raw(ret.contents.err.take_ptr()) })*/ })};
 		local_ret
 	}
-	fn sign_holder_commitment<T:bitcoin::secp256k1::Signing + bitcoin::secp256k1::Verification>(&self, local_commitment_tx: &lightning::ln::chan_utils::LocalCommitmentTransaction, _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<bitcoin::secp256k1::Signature, ()> {
-		let mut ret = (self.sign_holder_commitment)(self.this_arg, &crate::ln::chan_utils::LocalCommitmentTransaction { inner: unsafe { (local_commitment_tx as *const _) as *mut _ }, is_owned: false });
+	fn sign_holder_commitment<T:bitcoin::secp256k1::Signing + bitcoin::secp256k1::Verification>(&self, local_commitment_tx: &lightning::ln::chan_utils::HolderCommitmentTransaction, _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<bitcoin::secp256k1::Signature, ()> {
+		let mut ret = (self.sign_holder_commitment)(self.this_arg, &crate::ln::chan_utils::HolderCommitmentTransaction { inner: unsafe { (local_commitment_tx as *const _) as *mut _ }, is_owned: false });
 		let mut local_ret = match ret.result_ok { true => Ok( { (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).into_rust() }), false => Err( { () /*(*unsafe { Box::from_raw(ret.contents.err.take_ptr()) })*/ })};
 		local_ret
 	}
-	fn sign_holder_commitment_htlc_transactions<T:bitcoin::secp256k1::Signing + bitcoin::secp256k1::Verification>(&self, local_commitment_tx: &lightning::ln::chan_utils::LocalCommitmentTransaction, _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<Vec<Option<bitcoin::secp256k1::Signature>>, ()> {
-		let mut ret = (self.sign_holder_commitment_htlc_transactions)(self.this_arg, &crate::ln::chan_utils::LocalCommitmentTransaction { inner: unsafe { (local_commitment_tx as *const _) as *mut _ }, is_owned: false });
+	fn sign_holder_commitment_htlc_transactions<T:bitcoin::secp256k1::Signing + bitcoin::secp256k1::Verification>(&self, local_commitment_tx: &lightning::ln::chan_utils::HolderCommitmentTransaction, _secp_ctx: &bitcoin::secp256k1::Secp256k1<T>) -> Result<Vec<Option<bitcoin::secp256k1::Signature>>, ()> {
+		let mut ret = (self.sign_holder_commitment_htlc_transactions)(self.this_arg, &crate::ln::chan_utils::HolderCommitmentTransaction { inner: unsafe { (local_commitment_tx as *const _) as *mut _ }, is_owned: false });
 		let mut local_ret = match ret.result_ok { true => Ok( { let mut local_ret_0 = Vec::new(); for mut item in (*unsafe { Box::from_raw(ret.contents.result.take_ptr()) }).into_rust().drain(..) { local_ret_0.push( { let mut local_ret_0_0 = if item.is_null() { None } else { Some( { item.into_rust() }) }; local_ret_0_0 }); }; local_ret_0 }), false => Err( { () /*(*unsafe { Box::from_raw(ret.contents.err.take_ptr()) })*/ })};
 		local_ret
 	}
@@ -757,13 +757,13 @@ extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_counterparty_commitment(this_
 	local_ret
 }
 #[must_use]
-extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_holder_commitment(this_arg: *const c_void, local_commitment_tx: &crate::ln::chan_utils::LocalCommitmentTransaction) -> crate::c_types::derived::CResult_SignatureNoneZ {
+extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_holder_commitment(this_arg: *const c_void, local_commitment_tx: &crate::ln::chan_utils::HolderCommitmentTransaction) -> crate::c_types::derived::CResult_SignatureNoneZ {
 	let mut ret = unsafe { &mut *(this_arg as *mut nativeInMemoryChannelKeys) }.sign_holder_commitment(unsafe { &*local_commitment_tx.inner }, &bitcoin::secp256k1::Secp256k1::new());
 	let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::c_types::Signature::from_rust(&o) }), Err(mut e) => crate::c_types::CResultTempl::err( { 0u8 /*e*/ }) };
 	local_ret
 }
 #[must_use]
-extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_holder_commitment_htlc_transactions(this_arg: *const c_void, local_commitment_tx: &crate::ln::chan_utils::LocalCommitmentTransaction) -> crate::c_types::derived::CResult_CVec_SignatureZNoneZ {
+extern "C" fn InMemoryChannelKeys_ChannelKeys_sign_holder_commitment_htlc_transactions(this_arg: *const c_void, local_commitment_tx: &crate::ln::chan_utils::HolderCommitmentTransaction) -> crate::c_types::derived::CResult_CVec_SignatureZNoneZ {
 	let mut ret = unsafe { &mut *(this_arg as *mut nativeInMemoryChannelKeys) }.sign_holder_commitment_htlc_transactions(unsafe { &*local_commitment_tx.inner }, &bitcoin::secp256k1::Secp256k1::new());
 	let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { let mut local_ret_0 = Vec::new(); for item in o.drain(..) { local_ret_0.push( { let mut local_ret_0_0 = if item.is_none() { crate::c_types::Signature::null() } else {  { crate::c_types::Signature::from_rust(&(item.unwrap())) } }; local_ret_0_0 }); }; local_ret_0.into() }), Err(mut e) => crate::c_types::CResultTempl::err( { 0u8 /*e*/ }) };
 	local_ret