impl<T> 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)]
Ping(msgs::Ping),
Pong(msgs::Pong),
OpenChannel(msgs::OpenChannel),
+ OpenChannelV2(msgs::OpenChannelV2),
AcceptChannel(msgs::AcceptChannel),
+ AcceptChannelV2(msgs::AcceptChannelV2),
FundingCreated(msgs::FundingCreated),
FundingSigned(msgs::FundingSigned),
+ Stfu(msgs::Stfu),
+ #[cfg(splicing)]
+ Splice(msgs::Splice),
+ #[cfg(splicing)]
+ SpliceAck(msgs::SpliceAck),
+ #[cfg(splicing)]
+ SpliceLocked(msgs::SpliceLocked),
+ TxAddInput(msgs::TxAddInput),
+ TxAddOutput(msgs::TxAddOutput),
+ TxRemoveInput(msgs::TxRemoveInput),
+ TxRemoveOutput(msgs::TxRemoveOutput),
+ TxComplete(msgs::TxComplete),
+ TxSignatures(msgs::TxSignatures),
+ TxInitRbf(msgs::TxInitRbf),
+ TxAckRbf(msgs::TxAckRbf),
+ TxAbort(msgs::TxAbort),
ChannelReady(msgs::ChannelReady),
Shutdown(msgs::Shutdown),
ClosingSigned(msgs::ClosingSigned),
Custom(T),
}
-impl<T> Message<T> where T: core::fmt::Debug + Type + TestEq {
+impl<T> Writeable for Message<T> where T: core::fmt::Debug + Type + TestEq {
+ fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
+ match self {
+ &Message::Init(ref msg) => msg.write(writer),
+ &Message::Error(ref msg) => msg.write(writer),
+ &Message::Warning(ref msg) => msg.write(writer),
+ &Message::Ping(ref msg) => msg.write(writer),
+ &Message::Pong(ref msg) => msg.write(writer),
+ &Message::OpenChannel(ref msg) => msg.write(writer),
+ &Message::OpenChannelV2(ref msg) => msg.write(writer),
+ &Message::AcceptChannel(ref msg) => msg.write(writer),
+ &Message::AcceptChannelV2(ref msg) => msg.write(writer),
+ &Message::FundingCreated(ref msg) => msg.write(writer),
+ &Message::FundingSigned(ref msg) => msg.write(writer),
+ &Message::Stfu(ref msg) => msg.write(writer),
+ #[cfg(splicing)]
+ &Message::Splice(ref msg) => msg.write(writer),
+ #[cfg(splicing)]
+ &Message::SpliceAck(ref msg) => msg.write(writer),
+ #[cfg(splicing)]
+ &Message::SpliceLocked(ref msg) => msg.write(writer),
+ &Message::TxAddInput(ref msg) => msg.write(writer),
+ &Message::TxAddOutput(ref msg) => msg.write(writer),
+ &Message::TxRemoveInput(ref msg) => msg.write(writer),
+ &Message::TxRemoveOutput(ref msg) => msg.write(writer),
+ &Message::TxComplete(ref msg) => msg.write(writer),
+ &Message::TxSignatures(ref msg) => msg.write(writer),
+ &Message::TxInitRbf(ref msg) => msg.write(writer),
+ &Message::TxAckRbf(ref msg) => msg.write(writer),
+ &Message::TxAbort(ref msg) => msg.write(writer),
+ &Message::ChannelReady(ref msg) => msg.write(writer),
+ &Message::Shutdown(ref msg) => msg.write(writer),
+ &Message::ClosingSigned(ref msg) => msg.write(writer),
+ &Message::OnionMessage(ref msg) => msg.write(writer),
+ &Message::UpdateAddHTLC(ref msg) => msg.write(writer),
+ &Message::UpdateFulfillHTLC(ref msg) => msg.write(writer),
+ &Message::UpdateFailHTLC(ref msg) => msg.write(writer),
+ &Message::UpdateFailMalformedHTLC(ref msg) => msg.write(writer),
+ &Message::CommitmentSigned(ref msg) => msg.write(writer),
+ &Message::RevokeAndACK(ref msg) => msg.write(writer),
+ &Message::UpdateFee(ref msg) => msg.write(writer),
+ &Message::ChannelReestablish(ref msg) => msg.write(writer),
+ &Message::AnnouncementSignatures(ref msg) => msg.write(writer),
+ &Message::ChannelAnnouncement(ref msg) => msg.write(writer),
+ &Message::NodeAnnouncement(ref msg) => msg.write(writer),
+ &Message::ChannelUpdate(ref msg) => msg.write(writer),
+ &Message::QueryShortChannelIds(ref msg) => msg.write(writer),
+ &Message::ReplyShortChannelIdsEnd(ref msg) => msg.write(writer),
+ &Message::QueryChannelRange(ref msg) => msg.write(writer),
+ &Message::ReplyChannelRange(ref msg) => msg.write(writer),
+ &Message::GossipTimestampFilter(ref msg) => msg.write(writer),
+ &Message::Unknown(_) => { Ok(()) },
+ &Message::Custom(ref msg) => msg.write(writer),
+ }
+ }
+}
+
+impl<T> Type for Message<T> where T: core::fmt::Debug + Type + TestEq {
/// Returns the type that was used to decode the message payload.
- pub fn type_id(&self) -> u16 {
+ fn type_id(&self) -> u16 {
match self {
&Message::Init(ref msg) => msg.type_id(),
&Message::Error(ref msg) => msg.type_id(),
&Message::Ping(ref msg) => msg.type_id(),
&Message::Pong(ref msg) => msg.type_id(),
&Message::OpenChannel(ref msg) => msg.type_id(),
+ &Message::OpenChannelV2(ref msg) => msg.type_id(),
&Message::AcceptChannel(ref msg) => msg.type_id(),
+ &Message::AcceptChannelV2(ref msg) => msg.type_id(),
&Message::FundingCreated(ref msg) => msg.type_id(),
&Message::FundingSigned(ref msg) => msg.type_id(),
+ &Message::Stfu(ref msg) => msg.type_id(),
+ #[cfg(splicing)]
+ &Message::Splice(ref msg) => msg.type_id(),
+ #[cfg(splicing)]
+ &Message::SpliceAck(ref msg) => msg.type_id(),
+ #[cfg(splicing)]
+ &Message::SpliceLocked(ref msg) => msg.type_id(),
+ &Message::TxAddInput(ref msg) => msg.type_id(),
+ &Message::TxAddOutput(ref msg) => msg.type_id(),
+ &Message::TxRemoveInput(ref msg) => msg.type_id(),
+ &Message::TxRemoveOutput(ref msg) => msg.type_id(),
+ &Message::TxComplete(ref msg) => msg.type_id(),
+ &Message::TxSignatures(ref msg) => msg.type_id(),
+ &Message::TxInitRbf(ref msg) => msg.type_id(),
+ &Message::TxAckRbf(ref msg) => msg.type_id(),
+ &Message::TxAbort(ref msg) => msg.type_id(),
&Message::ChannelReady(ref msg) => msg.type_id(),
&Message::Shutdown(ref msg) => msg.type_id(),
&Message::ClosingSigned(ref msg) => msg.type_id(),
&Message::Custom(ref msg) => msg.type_id(),
}
}
+}
+impl<T> Message<T> where T: core::fmt::Debug + Type + TestEq {
/// Returns whether the message's type is even, indicating both endpoints must support it.
pub fn is_even(&self) -> bool {
(self.type_id() & 1) == 0
///
/// # Errors
///
-/// Returns an error if the message payload code not be decoded as the specified type.
+/// Returns an error if the message payload could not be decoded as the specified type.
pub(crate) fn read<R: io::Read, T, H: core::ops::Deref>(buffer: &mut R, custom_reader: H)
-> Result<Message<T>, (msgs::DecodeError, Option<u16>)> where
T: core::fmt::Debug + Type + Writeable,
msgs::OpenChannel::TYPE => {
Ok(Message::OpenChannel(Readable::read(buffer)?))
},
+ msgs::OpenChannelV2::TYPE => {
+ Ok(Message::OpenChannelV2(Readable::read(buffer)?))
+ },
msgs::AcceptChannel::TYPE => {
Ok(Message::AcceptChannel(Readable::read(buffer)?))
},
+ msgs::AcceptChannelV2::TYPE => {
+ Ok(Message::AcceptChannelV2(Readable::read(buffer)?))
+ },
msgs::FundingCreated::TYPE => {
Ok(Message::FundingCreated(Readable::read(buffer)?))
},
msgs::FundingSigned::TYPE => {
Ok(Message::FundingSigned(Readable::read(buffer)?))
},
+ #[cfg(splicing)]
+ msgs::Splice::TYPE => {
+ Ok(Message::Splice(Readable::read(buffer)?))
+ },
+ msgs::Stfu::TYPE => {
+ Ok(Message::Stfu(Readable::read(buffer)?))
+ },
+ #[cfg(splicing)]
+ msgs::SpliceAck::TYPE => {
+ Ok(Message::SpliceAck(Readable::read(buffer)?))
+ },
+ #[cfg(splicing)]
+ msgs::SpliceLocked::TYPE => {
+ Ok(Message::SpliceLocked(Readable::read(buffer)?))
+ },
+ msgs::TxAddInput::TYPE => {
+ Ok(Message::TxAddInput(Readable::read(buffer)?))
+ },
+ msgs::TxAddOutput::TYPE => {
+ Ok(Message::TxAddOutput(Readable::read(buffer)?))
+ },
+ msgs::TxRemoveInput::TYPE => {
+ Ok(Message::TxRemoveInput(Readable::read(buffer)?))
+ },
+ msgs::TxRemoveOutput::TYPE => {
+ Ok(Message::TxRemoveOutput(Readable::read(buffer)?))
+ },
+ msgs::TxComplete::TYPE => {
+ Ok(Message::TxComplete(Readable::read(buffer)?))
+ },
+ msgs::TxSignatures::TYPE => {
+ Ok(Message::TxSignatures(Readable::read(buffer)?))
+ },
+ msgs::TxInitRbf::TYPE => {
+ Ok(Message::TxInitRbf(Readable::read(buffer)?))
+ },
+ msgs::TxAckRbf::TYPE => {
+ Ok(Message::TxAckRbf(Readable::read(buffer)?))
+ },
+ msgs::TxAbort::TYPE => {
+ Ok(Message::TxAbort(Readable::read(buffer)?))
+ },
msgs::ChannelReady::TYPE => {
Ok(Message::ChannelReady(Readable::read(buffer)?))
},
fn type_id(&self) -> u16 { T::TYPE }
}
+impl Encode for msgs::Stfu {
+ const TYPE: u16 = 2;
+}
+
impl Encode for msgs::Init {
const TYPE: u16 = 16;
}
const TYPE: u16 = 39;
}
+impl Encode for msgs::OpenChannelV2 {
+ const TYPE: u16 = 64;
+}
+
+impl Encode for msgs::AcceptChannelV2 {
+ const TYPE: u16 = 65;
+}
+
+impl Encode for msgs::Splice {
+ // TODO(splicing) Double check with finalized spec; draft spec contains 74, which is probably wrong as it is used by tx_Abort; CLN uses 75
+ const TYPE: u16 = 75;
+}
+
+impl Encode for msgs::SpliceAck {
+ const TYPE: u16 = 76;
+}
+
+impl Encode for msgs::SpliceLocked {
+ const TYPE: u16 = 77;
+}
+
+impl Encode for msgs::TxAddInput {
+ const TYPE: u16 = 66;
+}
+
+impl Encode for msgs::TxAddOutput {
+ const TYPE: u16 = 67;
+}
+
+impl Encode for msgs::TxRemoveInput {
+ const TYPE: u16 = 68;
+}
+
+impl Encode for msgs::TxRemoveOutput {
+ const TYPE: u16 = 69;
+}
+
+impl Encode for msgs::TxComplete {
+ const TYPE: u16 = 70;
+}
+
+impl Encode for msgs::TxSignatures {
+ const TYPE: u16 = 71;
+}
+
+impl Encode for msgs::TxInitRbf {
+ const TYPE: u16 = 72;
+}
+
+impl Encode for msgs::TxAckRbf {
+ const TYPE: u16 = 73;
+}
+
+impl Encode for msgs::TxAbort {
+ const TYPE: u16 = 74;
+}
+
impl Encode for msgs::OnionMessage {
const TYPE: u16 = 513;
}
mod tests {
use super::*;
use crate::prelude::*;
- use core::convert::TryInto;
use crate::ln::peer_handler::IgnoringMessageHandler;
// Big-endian wire encoding of Pong message (type = 19, byteslen = 2).
projects / rust-lightning / blobdiff