use crate::blinded_path::utils::Padding;
use crate::ln::msgs::DecodeError;
use crate::ln::onion_utils;
+#[cfg(async_payments)]
+use super::async_payments::AsyncPaymentsMessage;
use super::messenger::CustomOnionMessageHandler;
use super::offers::OffersMessage;
use crate::crypto::streams::{ChaChaPolyReadAdapter, ChaChaPolyWriteAdapter};
pub enum ParsedOnionMessageContents<T: OnionMessageContents> {
/// A message related to BOLT 12 Offers.
Offers(OffersMessage),
+ /// A message related to async payments.
+ #[cfg(async_payments)]
+ AsyncPayments(AsyncPaymentsMessage),
/// A custom onion message specified by the user.
Custom(T),
}
fn tlv_type(&self) -> u64 {
match self {
&ParsedOnionMessageContents::Offers(ref msg) => msg.tlv_type(),
+ #[cfg(async_payments)]
+ &ParsedOnionMessageContents::AsyncPayments(ref msg) => msg.tlv_type(),
&ParsedOnionMessageContents::Custom(ref msg) => msg.tlv_type(),
}
}
fn msg_type(&self) -> &'static str {
match self {
ParsedOnionMessageContents::Offers(ref msg) => msg.msg_type(),
+ #[cfg(async_payments)]
+ ParsedOnionMessageContents::AsyncPayments(ref msg) => msg.msg_type(),
ParsedOnionMessageContents::Custom(ref msg) => msg.msg_type(),
}
}
fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
match self {
ParsedOnionMessageContents::Offers(msg) => Ok(msg.write(w)?),
+ #[cfg(async_payments)]
+ ParsedOnionMessageContents::AsyncPayments(msg) => Ok(msg.write(w)?),
ParsedOnionMessageContents::Custom(msg) => Ok(msg.write(w)?),
}
}
message = Some(ParsedOnionMessageContents::Offers(msg));
Ok(true)
},
+ #[cfg(async_payments)]
+ tlv_type if AsyncPaymentsMessage::is_known_type(tlv_type) => {
+ let msg = AsyncPaymentsMessage::read(msg_reader, tlv_type)?;
+ message = Some(ParsedOnionMessageContents::AsyncPayments(msg));
+ Ok(true)
+ },
_ => match handler.read_custom_message(msg_type, msg_reader)? {
Some(msg) => {
message = Some(ParsedOnionMessageContents::Custom(msg));