Add boilerplate for sending and receiving onion messages in PeerManager

[rust-lightning] / lightning / src / ln / wire.rs

diff --git a/lightning/src/ln/wire.rs b/lightning/src/ln/wire.rs
index cbf5c77d60095d73abe235c7652eeccb8380cf04..1191a8d3d531477977cad80776bb29f6c49ed2c8 100644 (file)
--- a/lightning/src/ln/wire.rs
+++ b/lightning/src/ln/wire.rs
@@ -9,7 +9,7 @@
 
 //! Wire encoding/decoding for Lightning messages according to [BOLT #1], and for
 //! custom message through the [`CustomMessageReader`] trait.
-//! 
+//!
 //! [BOLT #1]: https://github.com/lightning/bolts/blob/master/01-messaging.md
 
 use io;
@@ -60,6 +60,7 @@ pub(crate) enum Message<T> where T: core::fmt::Debug + Type + TestEq {
        ChannelReady(msgs::ChannelReady),
        Shutdown(msgs::Shutdown),
        ClosingSigned(msgs::ClosingSigned),
+       OnionMessage(msgs::OnionMessage),
        UpdateAddHTLC(msgs::UpdateAddHTLC),
        UpdateFulfillHTLC(msgs::UpdateFulfillHTLC),
        UpdateFailHTLC(msgs::UpdateFailHTLC),
@@ -100,6 +101,7 @@ impl<T> Message<T> where T: core::fmt::Debug + Type + TestEq {
                        &Message::ChannelReady(ref msg) => msg.type_id(),
                        &Message::Shutdown(ref msg) => msg.type_id(),
                        &Message::ClosingSigned(ref msg) => msg.type_id(),
+                       &Message::OnionMessage(ref msg) => msg.type_id(),
                        &Message::UpdateAddHTLC(ref msg) => msg.type_id(),
                        &Message::UpdateFulfillHTLC(ref msg) => msg.type_id(),
                        &Message::UpdateFailHTLC(ref msg) => msg.type_id(),
@@ -185,6 +187,9 @@ fn do_read<R: io::Read, T, H: core::ops::Deref>(buffer: &mut R, message_type: u1
                msgs::ClosingSigned::TYPE => {
                        Ok(Message::ClosingSigned(Readable::read(buffer)?))
                },
+               msgs::OnionMessage::TYPE => {
+                       Ok(Message::OnionMessage(Readable::read(buffer)?))
+               },
                msgs::UpdateAddHTLC::TYPE => {
                        Ok(Message::UpdateAddHTLC(Readable::read(buffer)?))
                },
@@ -344,6 +349,10 @@ impl Encode for msgs::ClosingSigned {
        const TYPE: u16 = 39;
 }
 
+impl Encode for msgs::OnionMessage {
+       const TYPE: u16 = 513;
+}
+
 impl Encode for msgs::UpdateAddHTLC {
        const TYPE: u16 = 128;
 }