X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fwire.rs;h=532eb00b871034ebbc4913b7f0b3ffc75035f145;hb=783e8188a7bd6470d5926bf5d1bae1350996801a;hp=cbf5c77d60095d73abe235c7652eeccb8380cf04;hpb=e98f68aee626becf056f443a87207ff6c81003a3;p=rust-lightning diff --git a/lightning/src/ln/wire.rs b/lightning/src/ln/wire.rs index cbf5c77d..532eb00b 100644 --- a/lightning/src/ln/wire.rs +++ b/lightning/src/ln/wire.rs @@ -9,12 +9,12 @@ //! 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; -use ln::msgs; -use util::ser::{Readable, Writeable, Writer}; +use crate::io; +use crate::ln::msgs; +use crate::util::ser::{Readable, Writeable, Writer}; /// Trait to be implemented by custom message (unrelated to the channel/gossip LN layers) /// decoders. @@ -42,7 +42,7 @@ pub(crate) trait TestEq {} impl TestEq for T {} -/// A Lightning message returned by [`read()`] when decoding bytes received over the wire. Each +/// A Lightning message returned by [`read`] when decoding bytes received over the wire. Each /// variant contains a message from [`msgs`] or otherwise the message type if unknown. #[allow(missing_docs)] #[derive(Debug)] @@ -60,6 +60,7 @@ pub(crate) enum Message 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), @@ -80,7 +81,7 @@ pub(crate) enum Message where T: core::fmt::Debug + Type + TestEq { /// A message that could not be decoded because its type is unknown. Unknown(u16), /// A message that was produced by a [`CustomMessageReader`] and is to be handled by a - /// [`::ln::peer_handler::CustomMessageHandler`]. + /// [`crate::ln::peer_handler::CustomMessageHandler`]. Custom(T), } @@ -100,6 +101,7 @@ impl Message 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(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; } @@ -415,9 +424,9 @@ impl Encode for msgs::GossipTimestampFilter { #[cfg(test)] mod tests { use super::*; - use prelude::*; + use crate::prelude::*; use core::convert::TryInto; - use ::ln::peer_handler::IgnoringMessageHandler; + use crate::ln::peer_handler::IgnoringMessageHandler; // Big-endian wire encoding of Pong message (type = 19, byteslen = 2). const ENCODED_PONG: [u8; 6] = [0u8, 19u8, 0u8, 2u8, 0u8, 0u8];