//! .quantity(5)?
//! .payer_note(\"foo\".to_string())
//! .build()?
-//! .sign::<_, Infallible>(|digest| Ok(secp_ctx.sign_schnorr_no_aux_rand(digest, &keys)))
+//! .sign::<_, Infallible>(
+//! |message| Ok(secp_ctx.sign_schnorr_no_aux_rand(message.as_ref().as_digest(), &keys))
+//! )
//! .expect(\"failed verifying signature\")
//! .write(&mut buffer)
//! .unwrap();
//! ```
use alloc::str::FromStr;
+use alloc::string::String;
use core::ffi::c_void;
use core::convert::Infallible;
use bitcoin::hashes::Hash;
use lightning::offers::invoice_request::UnsignedInvoiceRequest as nativeUnsignedInvoiceRequestImport;
-pub(crate) type nativeUnsignedInvoiceRequest = nativeUnsignedInvoiceRequestImport<'static>;
+pub(crate) type nativeUnsignedInvoiceRequest = nativeUnsignedInvoiceRequestImport;
/// A semantically valid [`InvoiceRequest`] that hasn't been signed.
+///
+/// # Serialization
+///
+/// This is serialized as a TLV stream, which includes TLV records from the originating message. As
+/// such, it may include unknown, odd TLV records.
#[must_use]
#[repr(C)]
pub struct UnsignedInvoiceRequest {
ret
}
}
+/// Returns the [`TaggedHash`] of the invoice to sign.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_tagged_hash(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::offers::merkle::TaggedHash {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.tagged_hash();
+ crate::lightning::offers::merkle::TaggedHash { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::offers::merkle::TaggedHash<>) as *mut _) }, is_owned: false }
+}
+
use lightning::offers::invoice_request::InvoiceRequest as nativeInvoiceRequestImport;
pub(crate) type nativeInvoiceRequest = nativeInvoiceRequestImport;
pub extern "C" fn InvoiceRequest_clone(orig: &InvoiceRequest) -> InvoiceRequest {
orig.clone()
}
+
+use lightning::offers::invoice_request::VerifiedInvoiceRequest as nativeVerifiedInvoiceRequestImport;
+pub(crate) type nativeVerifiedInvoiceRequest = nativeVerifiedInvoiceRequestImport;
+
+/// An [`InvoiceRequest`] that has been verified by [`InvoiceRequest::verify`] and exposes different
+/// ways to respond depending on whether the signing keys were derived.
+#[must_use]
+#[repr(C)]
+pub struct VerifiedInvoiceRequest {
+ /// 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 nativeVerifiedInvoiceRequest,
+ /// 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 VerifiedInvoiceRequest {
+ fn drop(&mut self) {
+ if self.is_owned && !<*mut nativeVerifiedInvoiceRequest>::is_null(self.inner) {
+ let _ = unsafe { Box::from_raw(ObjOps::untweak_ptr(self.inner)) };
+ }
+ }
+}
+/// Frees any resources used by the VerifiedInvoiceRequest, if is_owned is set and inner is non-NULL.
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_free(this_obj: VerifiedInvoiceRequest) { }
+#[allow(unused)]
+/// Used only if an object of this type is returned as a trait impl by a method
+pub(crate) extern "C" fn VerifiedInvoiceRequest_free_void(this_ptr: *mut c_void) {
+ let _ = unsafe { Box::from_raw(this_ptr as *mut nativeVerifiedInvoiceRequest) };
+}
+#[allow(unused)]
+impl VerifiedInvoiceRequest {
+ pub(crate) fn get_native_ref(&self) -> &'static nativeVerifiedInvoiceRequest {
+ unsafe { &*ObjOps::untweak_ptr(self.inner) }
+ }
+ pub(crate) fn get_native_mut_ref(&self) -> &'static mut nativeVerifiedInvoiceRequest {
+ 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 nativeVerifiedInvoiceRequest {
+ assert!(self.is_owned);
+ let ret = ObjOps::untweak_ptr(self.inner);
+ self.inner = core::ptr::null_mut();
+ ret
+ }
+}
+/// Keys used for signing a [`Bolt12Invoice`] if they can be derived.
+///
+/// If `Some`, must call [`respond_using_derived_keys`] when responding. Otherwise, call
+/// [`respond_with`].
+///
+/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+/// [`respond_using_derived_keys`]: Self::respond_using_derived_keys
+/// [`respond_with`]: Self::respond_with
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_get_keys(this_ptr: &VerifiedInvoiceRequest) -> crate::c_types::derived::COption_SecretKeyZ {
+ let mut inner_val = &mut this_ptr.get_native_mut_ref().keys;
+ let mut local_inner_val = if inner_val.is_none() { crate::c_types::derived::COption_SecretKeyZ::None } else { crate::c_types::derived::COption_SecretKeyZ::Some(/* WARNING: CLONING CONVERSION HERE! &Option<Enum> is otherwise un-expressable. */ { crate::c_types::SecretKey::from_rust((*inner_val.as_ref().unwrap()).clone().secret_key()) }) };
+ local_inner_val
+}
+/// Keys used for signing a [`Bolt12Invoice`] if they can be derived.
+///
+/// If `Some`, must call [`respond_using_derived_keys`] when responding. Otherwise, call
+/// [`respond_with`].
+///
+/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
+/// [`respond_using_derived_keys`]: Self::respond_using_derived_keys
+/// [`respond_with`]: Self::respond_with
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_set_keys(this_ptr: &mut VerifiedInvoiceRequest, mut val: crate::c_types::derived::COption_SecretKeyZ) {
+ let mut local_val = { /*val*/ let val_opt = val; if val_opt.is_none() { None } else { Some({ { ::bitcoin::secp256k1::KeyPair::from_secret_key(&secp256k1::global::SECP256K1, &{ val_opt.take() }.into_rust()) }})} };
+ unsafe { &mut *ObjOps::untweak_ptr(this_ptr.inner) }.keys = local_val;
+}
+impl Clone for VerifiedInvoiceRequest {
+ fn clone(&self) -> Self {
+ Self {
+ inner: if <*mut nativeVerifiedInvoiceRequest>::is_null(self.inner) { core::ptr::null_mut() } else {
+ ObjOps::heap_alloc(unsafe { &*ObjOps::untweak_ptr(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 VerifiedInvoiceRequest_clone_void(this_ptr: *const c_void) -> *mut c_void {
+ Box::into_raw(Box::new(unsafe { (*(this_ptr as *mut nativeVerifiedInvoiceRequest)).clone() })) as *mut c_void
+}
+#[no_mangle]
+/// Creates a copy of the VerifiedInvoiceRequest
+pub extern "C" fn VerifiedInvoiceRequest_clone(orig: &VerifiedInvoiceRequest) -> VerifiedInvoiceRequest {
+ orig.clone()
+}
+/// The chains that may be used when paying a requested invoice (e.g., bitcoin mainnet).
+/// Payments must be denominated in units of the minimal lightning-payable unit (e.g., msats)
+/// for the selected chain.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_chains(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::derived::CVec_ThirtyTwoBytesZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.chains();
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::c_types::ThirtyTwoBytes { data: item.to_bytes() } }); };
+ local_ret.into()
+}
+
+/// Opaque bytes set by the originator. Useful for authentication and validating fields since it
+/// is reflected in `invoice_request` messages along with all the other fields from the `offer`.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_metadata(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::derived::COption_CVec_u8ZZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.metadata();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_CVec_u8ZZ::None } else { crate::c_types::derived::COption_CVec_u8ZZ::Some(/* WARNING: CLONING CONVERSION HERE! &Option<Enum> is otherwise un-expressable. */ { let mut local_ret_0 = Vec::new(); for mut item in (*ret.as_ref().unwrap()).clone().drain(..) { local_ret_0.push( { item }); }; local_ret_0.into() }) };
+ local_ret
+}
+
+/// The minimum amount required for a successful payment of a single item.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_amount(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::offers::offer::Amount {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.amount();
+ let mut local_ret = crate::lightning::offers::offer::Amount { inner: unsafe { (if ret.is_none() { core::ptr::null() } else { ObjOps::nonnull_ptr_to_inner( { (ret.unwrap()) }) } as *const lightning::offers::offer::Amount<>) as *mut _ }, is_owned: false };
+ local_ret
+}
+
+/// A complete description of the purpose of the payment. Intended to be displayed to the user
+/// but with the caveat that it has not been verified in any way.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_description(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.description();
+ crate::lightning::util::string::PrintableString { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+/// Features pertaining to the offer.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_offer_features(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::ln::features::OfferFeatures {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.offer_features();
+ crate::lightning::ln::features::OfferFeatures { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::ln::features::OfferFeatures<>) as *mut _) }, is_owned: false }
+}
+
+/// Duration since the Unix epoch when an invoice should no longer be requested.
+///
+/// If `None`, the offer does not expire.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_absolute_expiry(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.absolute_expiry();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap().as_secs() }) };
+ local_ret
+}
+
+/// The issuer of the offer, possibly beginning with `user@domain` or `domain`. Intended to be
+/// displayed to the user but with the caveat that it has not been verified in any way.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_issuer(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.issuer();
+ let mut local_ret = crate::lightning::util::string::PrintableString { inner: if ret.is_none() { core::ptr::null_mut() } else { { ObjOps::heap_alloc((ret.unwrap())) } }, is_owned: true };
+ local_ret
+}
+
+/// Paths to the recipient originating from publicly reachable nodes. Blinded paths provide
+/// recipient privacy by obfuscating its node id.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_paths(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::derived::CVec_BlindedPathZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.paths();
+ let mut local_ret_clone = Vec::new(); local_ret_clone.extend_from_slice(ret); let mut ret = local_ret_clone; let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::blinded_path::BlindedPath { inner: ObjOps::heap_alloc(item), is_owned: true } }); };
+ local_ret.into()
+}
+
+/// The quantity of items supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_supported_quantity(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::offers::offer::Quantity {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supported_quantity();
+ crate::lightning::offers::offer::Quantity { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+/// The public key used by the recipient to sign invoices.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_signing_pubkey(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::PublicKey {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.signing_pubkey();
+ crate::c_types::PublicKey::from_rust(&ret)
+}
+
/// An unpredictable series of bytes, typically containing information about the derivation of
/// [`payer_id`].
///
/// [`payer_id`]: Self::payer_id
#[must_use]
#[no_mangle]
-pub extern "C" fn InvoiceRequest_metadata(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::u8slice {
+pub extern "C" fn UnsignedInvoiceRequest_payer_metadata(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::u8slice {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.payer_metadata();
+ let mut local_ret = crate::c_types::u8slice::from_slice(ret);
+ local_ret
+}
+
+/// A chain from [`Offer::chains`] that the offer is valid for.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_chain(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::ThirtyTwoBytes {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.chain();
+ crate::c_types::ThirtyTwoBytes { data: ret.to_bytes() }
+}
+
+/// The amount to pay in msats (i.e., the minimum lightning-payable unit for [`chain`]), which
+/// must be greater than or equal to [`Offer::amount`], converted if necessary.
+///
+/// [`chain`]: Self::chain
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_amount_msats(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.amount_msats();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap() }) };
+ local_ret
+}
+
+/// Features pertaining to requesting an invoice.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_invoice_request_features(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::ln::features::InvoiceRequestFeatures {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.invoice_request_features();
+ crate::lightning::ln::features::InvoiceRequestFeatures { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::ln::features::InvoiceRequestFeatures<>) as *mut _) }, is_owned: false }
+}
+
+/// The quantity of the offer's item conforming to [`Offer::is_valid_quantity`].
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_quantity(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.quantity();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap() }) };
+ local_ret
+}
+
+/// A possibly transient pubkey used to sign the invoice request.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_payer_id(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::PublicKey {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.payer_id();
+ crate::c_types::PublicKey::from_rust(&ret)
+}
+
+/// A payer-provided note which will be seen by the recipient and reflected back in the invoice
+/// response.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn UnsignedInvoiceRequest_payer_note(this_arg: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.payer_note();
+ let mut local_ret = crate::lightning::util::string::PrintableString { inner: if ret.is_none() { core::ptr::null_mut() } else { { ObjOps::heap_alloc((ret.unwrap())) } }, is_owned: true };
+ local_ret
+}
+
+/// The chains that may be used when paying a requested invoice (e.g., bitcoin mainnet).
+/// Payments must be denominated in units of the minimal lightning-payable unit (e.g., msats)
+/// for the selected chain.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_chains(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::derived::CVec_ThirtyTwoBytesZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.chains();
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::c_types::ThirtyTwoBytes { data: item.to_bytes() } }); };
+ local_ret.into()
+}
+
+/// Opaque bytes set by the originator. Useful for authentication and validating fields since it
+/// is reflected in `invoice_request` messages along with all the other fields from the `offer`.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_metadata(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::derived::COption_CVec_u8ZZ {
let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.metadata();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_CVec_u8ZZ::None } else { crate::c_types::derived::COption_CVec_u8ZZ::Some(/* WARNING: CLONING CONVERSION HERE! &Option<Enum> is otherwise un-expressable. */ { let mut local_ret_0 = Vec::new(); for mut item in (*ret.as_ref().unwrap()).clone().drain(..) { local_ret_0.push( { item }); }; local_ret_0.into() }) };
+ local_ret
+}
+
+/// The minimum amount required for a successful payment of a single item.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_amount(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::lightning::offers::offer::Amount {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.amount();
+ let mut local_ret = crate::lightning::offers::offer::Amount { inner: unsafe { (if ret.is_none() { core::ptr::null() } else { ObjOps::nonnull_ptr_to_inner( { (ret.unwrap()) }) } as *const lightning::offers::offer::Amount<>) as *mut _ }, is_owned: false };
+ local_ret
+}
+
+/// A complete description of the purpose of the payment. Intended to be displayed to the user
+/// but with the caveat that it has not been verified in any way.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_description(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.description();
+ crate::lightning::util::string::PrintableString { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+/// Features pertaining to the offer.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_offer_features(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::lightning::ln::features::OfferFeatures {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.offer_features();
+ crate::lightning::ln::features::OfferFeatures { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::ln::features::OfferFeatures<>) as *mut _) }, is_owned: false }
+}
+
+/// Duration since the Unix epoch when an invoice should no longer be requested.
+///
+/// If `None`, the offer does not expire.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_absolute_expiry(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.absolute_expiry();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap().as_secs() }) };
+ local_ret
+}
+
+/// The issuer of the offer, possibly beginning with `user@domain` or `domain`. Intended to be
+/// displayed to the user but with the caveat that it has not been verified in any way.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_issuer(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.issuer();
+ let mut local_ret = crate::lightning::util::string::PrintableString { inner: if ret.is_none() { core::ptr::null_mut() } else { { ObjOps::heap_alloc((ret.unwrap())) } }, is_owned: true };
+ local_ret
+}
+
+/// Paths to the recipient originating from publicly reachable nodes. Blinded paths provide
+/// recipient privacy by obfuscating its node id.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_paths(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::derived::CVec_BlindedPathZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.paths();
+ let mut local_ret_clone = Vec::new(); local_ret_clone.extend_from_slice(ret); let mut ret = local_ret_clone; let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::blinded_path::BlindedPath { inner: ObjOps::heap_alloc(item), is_owned: true } }); };
+ local_ret.into()
+}
+
+/// The quantity of items supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_supported_quantity(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::lightning::offers::offer::Quantity {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supported_quantity();
+ crate::lightning::offers::offer::Quantity { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+/// The public key used by the recipient to sign invoices.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_signing_pubkey(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::PublicKey {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.signing_pubkey();
+ crate::c_types::PublicKey::from_rust(&ret)
+}
+
+/// An unpredictable series of bytes, typically containing information about the derivation of
+/// [`payer_id`].
+///
+/// [`payer_id`]: Self::payer_id
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_payer_metadata(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::u8slice {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.payer_metadata();
let mut local_ret = crate::c_types::u8slice::from_slice(ret);
local_ret
}
/// Features pertaining to requesting an invoice.
#[must_use]
#[no_mangle]
-pub extern "C" fn InvoiceRequest_features(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::lightning::ln::features::InvoiceRequestFeatures {
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.features();
+pub extern "C" fn InvoiceRequest_invoice_request_features(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::lightning::ln::features::InvoiceRequestFeatures {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.invoice_request_features();
crate::lightning::ln::features::InvoiceRequestFeatures { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::ln::features::InvoiceRequestFeatures<>) as *mut _) }, is_owned: false }
}
local_ret
}
-/// Verifies that the request was for an offer created using the given key. Returns the derived
-/// keys need to sign an [`Bolt12Invoice`] for the request if they could be extracted from the
-/// metadata.
+/// Signature of the invoice request using [`payer_id`].
+///
+/// [`payer_id`]: Self::payer_id
+#[must_use]
+#[no_mangle]
+pub extern "C" fn InvoiceRequest_signature(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::SchnorrSignature {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.signature();
+ crate::c_types::SchnorrSignature::from_rust(&ret)
+}
+
+/// Verifies that the request was for an offer created using the given key. Returns the verified
+/// request which contains the derived keys needed to sign a [`Bolt12Invoice`] for the request
+/// if they could be extracted from the metadata.
///
/// [`Bolt12Invoice`]: crate::offers::invoice::Bolt12Invoice
#[must_use]
#[no_mangle]
-pub extern "C" fn InvoiceRequest_verify(this_arg: &crate::lightning::offers::invoice_request::InvoiceRequest, key: &crate::lightning::ln::inbound_payment::ExpandedKey) -> crate::c_types::derived::CResult_COption_KeyPairZNoneZ {
- let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.verify(key.get_native_ref(), secp256k1::global::SECP256K1);
- let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { let mut local_ret_0 = if o.is_none() { crate::c_types::derived::COption_KeyPairZ::None } else { crate::c_types::derived::COption_KeyPairZ::Some( { crate::c_types::SecretKey::from_rust(o.unwrap().secret_key()) }) }; local_ret_0 }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { () /*e*/ }).into() };
+pub extern "C" fn InvoiceRequest_verify(mut this_arg: crate::lightning::offers::invoice_request::InvoiceRequest, key: &crate::lightning::ln::inbound_payment::ExpandedKey) -> crate::c_types::derived::CResult_VerifiedInvoiceRequestNoneZ {
+ let mut ret = (*unsafe { Box::from_raw(this_arg.take_inner()) }).verify(key.get_native_ref(), secp256k1::global::SECP256K1);
+ let mut local_ret = match ret { Ok(mut o) => crate::c_types::CResultTempl::ok( { crate::lightning::offers::invoice_request::VerifiedInvoiceRequest { inner: ObjOps::heap_alloc(o), is_owned: true } }).into(), Err(mut e) => crate::c_types::CResultTempl::err( { () /*e*/ }).into() };
+ local_ret
+}
+
+/// The chains that may be used when paying a requested invoice (e.g., bitcoin mainnet).
+/// Payments must be denominated in units of the minimal lightning-payable unit (e.g., msats)
+/// for the selected chain.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_chains(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::derived::CVec_ThirtyTwoBytesZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.chains();
+ let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::c_types::ThirtyTwoBytes { data: item.to_bytes() } }); };
+ local_ret.into()
+}
+
+/// Opaque bytes set by the originator. Useful for authentication and validating fields since it
+/// is reflected in `invoice_request` messages along with all the other fields from the `offer`.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_metadata(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::derived::COption_CVec_u8ZZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.metadata();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_CVec_u8ZZ::None } else { crate::c_types::derived::COption_CVec_u8ZZ::Some(/* WARNING: CLONING CONVERSION HERE! &Option<Enum> is otherwise un-expressable. */ { let mut local_ret_0 = Vec::new(); for mut item in (*ret.as_ref().unwrap()).clone().drain(..) { local_ret_0.push( { item }); }; local_ret_0.into() }) };
local_ret
}
+/// The minimum amount required for a successful payment of a single item.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_amount(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::lightning::offers::offer::Amount {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.amount();
+ let mut local_ret = crate::lightning::offers::offer::Amount { inner: unsafe { (if ret.is_none() { core::ptr::null() } else { ObjOps::nonnull_ptr_to_inner( { (ret.unwrap()) }) } as *const lightning::offers::offer::Amount<>) as *mut _ }, is_owned: false };
+ local_ret
+}
+
+/// A complete description of the purpose of the payment. Intended to be displayed to the user
+/// but with the caveat that it has not been verified in any way.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_description(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.description();
+ crate::lightning::util::string::PrintableString { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+/// Features pertaining to the offer.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_offer_features(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::lightning::ln::features::OfferFeatures {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.offer_features();
+ crate::lightning::ln::features::OfferFeatures { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::ln::features::OfferFeatures<>) as *mut _) }, is_owned: false }
+}
+
+/// Duration since the Unix epoch when an invoice should no longer be requested.
+///
+/// If `None`, the offer does not expire.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_absolute_expiry(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.absolute_expiry();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap().as_secs() }) };
+ local_ret
+}
+
+/// The issuer of the offer, possibly beginning with `user@domain` or `domain`. Intended to be
+/// displayed to the user but with the caveat that it has not been verified in any way.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_issuer(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.issuer();
+ let mut local_ret = crate::lightning::util::string::PrintableString { inner: if ret.is_none() { core::ptr::null_mut() } else { { ObjOps::heap_alloc((ret.unwrap())) } }, is_owned: true };
+ local_ret
+}
+
+/// Paths to the recipient originating from publicly reachable nodes. Blinded paths provide
+/// recipient privacy by obfuscating its node id.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_paths(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::derived::CVec_BlindedPathZ {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.paths();
+ let mut local_ret_clone = Vec::new(); local_ret_clone.extend_from_slice(ret); let mut ret = local_ret_clone; let mut local_ret = Vec::new(); for mut item in ret.drain(..) { local_ret.push( { crate::lightning::blinded_path::BlindedPath { inner: ObjOps::heap_alloc(item), is_owned: true } }); };
+ local_ret.into()
+}
+
+/// The quantity of items supported.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_supported_quantity(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::lightning::offers::offer::Quantity {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.supported_quantity();
+ crate::lightning::offers::offer::Quantity { inner: ObjOps::heap_alloc(ret), is_owned: true }
+}
+
+/// The public key used by the recipient to sign invoices.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_signing_pubkey(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::PublicKey {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.signing_pubkey();
+ crate::c_types::PublicKey::from_rust(&ret)
+}
+
+/// An unpredictable series of bytes, typically containing information about the derivation of
+/// [`payer_id`].
+///
+/// [`payer_id`]: Self::payer_id
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_payer_metadata(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::u8slice {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.payer_metadata();
+ let mut local_ret = crate::c_types::u8slice::from_slice(ret);
+ local_ret
+}
+
+/// A chain from [`Offer::chains`] that the offer is valid for.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_chain(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::ThirtyTwoBytes {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.chain();
+ crate::c_types::ThirtyTwoBytes { data: ret.to_bytes() }
+}
+
+/// The amount to pay in msats (i.e., the minimum lightning-payable unit for [`chain`]), which
+/// must be greater than or equal to [`Offer::amount`], converted if necessary.
+///
+/// [`chain`]: Self::chain
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_amount_msats(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.amount_msats();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap() }) };
+ local_ret
+}
+
+/// Features pertaining to requesting an invoice.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_invoice_request_features(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::lightning::ln::features::InvoiceRequestFeatures {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.invoice_request_features();
+ crate::lightning::ln::features::InvoiceRequestFeatures { inner: unsafe { ObjOps::nonnull_ptr_to_inner((ret as *const lightning::ln::features::InvoiceRequestFeatures<>) as *mut _) }, is_owned: false }
+}
+
+/// The quantity of the offer's item conforming to [`Offer::is_valid_quantity`].
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_quantity(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::derived::COption_u64Z {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.quantity();
+ let mut local_ret = if ret.is_none() { crate::c_types::derived::COption_u64Z::None } else { crate::c_types::derived::COption_u64Z::Some( { ret.unwrap() }) };
+ local_ret
+}
+
+/// A possibly transient pubkey used to sign the invoice request.
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_payer_id(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::c_types::PublicKey {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.payer_id();
+ crate::c_types::PublicKey::from_rust(&ret)
+}
+
+/// A payer-provided note which will be seen by the recipient and reflected back in the invoice
+/// response.
+///
+/// Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+#[must_use]
+#[no_mangle]
+pub extern "C" fn VerifiedInvoiceRequest_payer_note(this_arg: &crate::lightning::offers::invoice_request::VerifiedInvoiceRequest) -> crate::lightning::util::string::PrintableString {
+ let mut ret = unsafe { &*ObjOps::untweak_ptr(this_arg.inner) }.payer_note();
+ let mut local_ret = crate::lightning::util::string::PrintableString { inner: if ret.is_none() { core::ptr::null_mut() } else { { ObjOps::heap_alloc((ret.unwrap())) } }, is_owned: true };
+ local_ret
+}
+
+#[no_mangle]
+/// Serialize the UnsignedInvoiceRequest object into a byte array which can be read by UnsignedInvoiceRequest_read
+pub extern "C" fn UnsignedInvoiceRequest_write(obj: &crate::lightning::offers::invoice_request::UnsignedInvoiceRequest) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*obj }.get_native_ref())
+}
+#[no_mangle]
+pub(crate) extern "C" fn UnsignedInvoiceRequest_write_void(obj: *const c_void) -> crate::c_types::derived::CVec_u8Z {
+ crate::c_types::serialize_obj(unsafe { &*(obj as *const nativeUnsignedInvoiceRequest) })
+}
#[no_mangle]
/// Serialize the InvoiceRequest object into a byte array which can be read by InvoiceRequest_read
pub extern "C" fn InvoiceRequest_write(obj: &crate::lightning::offers::invoice_request::InvoiceRequest) -> crate::c_types::derived::CVec_u8Z {
projects / ldk-c-bindings / blobdiff