From 9d04227a66469a6e9569b9bff82d89f42121b0bd Mon Sep 17 00:00:00 2001
From: Tibo-lg <thibaut@cryptogarage.co.jp>
Date: Fri, 9 Jul 2021 20:40:43 +0900
Subject: [PATCH] Make ser macro public

---
 lightning/src/ln/mod.rs          |  2 +-
 lightning/src/util/mod.rs        |  2 +-
 lightning/src/util/ser.rs        |  3 ++-
 lightning/src/util/ser_macros.rs | 14 +++++++++++---
 4 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/lightning/src/ln/mod.rs b/lightning/src/ln/mod.rs
index 7500b93c..66c63f04 100644
--- a/lightning/src/ln/mod.rs
+++ b/lightning/src/ln/mod.rs
@@ -35,7 +35,7 @@ pub(crate) mod peer_channel_encryptor;
 
 mod channel;
 mod onion_utils;
-mod wire;
+pub mod wire;
 
 // Older rustc (which we support) refuses to let us call the get_payment_preimage_hash!() macro
 // without the node parameter being mut. This is incorrect, and thus newer rustcs will complain
diff --git a/lightning/src/util/mod.rs b/lightning/src/util/mod.rs
index cc0c3192..5123f9db 100644
--- a/lightning/src/util/mod.rs
+++ b/lightning/src/util/mod.rs
@@ -13,7 +13,7 @@
 pub(crate) mod fuzz_wrappers;
 
 #[macro_use]
-pub(crate) mod ser_macros;
+pub mod ser_macros;
 
 pub mod events;
 pub mod errors;
diff --git a/lightning/src/util/ser.rs b/lightning/src/util/ser.rs
index b02fef27..346aa764 100644
--- a/lightning/src/util/ser.rs
+++ b/lightning/src/util/ser.rs
@@ -303,7 +303,7 @@ impl Readable for U48 {
 /// encoded in several different ways, which we must check for at deserialization-time. Thus, if
 /// you're looking for an example of a variable-length integer to use for your own project, move
 /// along, this is a rather poor design.
-pub(crate) struct BigSize(pub u64);
+pub struct BigSize(pub u64);
 impl Writeable for BigSize {
 	#[inline]
 	fn write<W: Writer>(&self, writer: &mut W) -> Result<(), ::std::io::Error> {
@@ -486,6 +486,7 @@ impl_array!(16); // for IPv6
 impl_array!(32); // for channel id & hmac
 impl_array!(PUBLIC_KEY_SIZE); // for PublicKey
 impl_array!(COMPACT_SIGNATURE_SIZE); // for Signature
+impl_array!(162); // for ECDSA adaptor signatures
 impl_array!(1300); // for OnionPacket.hop_data
 
 // HashMap
diff --git a/lightning/src/util/ser_macros.rs b/lightning/src/util/ser_macros.rs
index b93115dc..93387609 100644
--- a/lightning/src/util/ser_macros.rs
+++ b/lightning/src/util/ser_macros.rs
@@ -7,6 +7,10 @@
 // You may not use this file except in accordance with one or both of these
 // licenses.
 
+//! Useful macros for generating serialization related code.
+
+/// Encode a TLV
+#[macro_export]
 macro_rules! encode_tlv {
 	($stream: expr, $type: expr, $field: expr, required) => {
 		BigSize($type).write($stream)?;
@@ -72,6 +76,8 @@ macro_rules! get_varint_length_prefixed_tlv_length {
 	};
 }
 
+/// Encode a varint length prefixed TLV
+#[macro_export]
 macro_rules! encode_varint_length_prefixed_tlv {
 	($stream: expr, {$(($type: expr, $field: expr, $fieldty: ident)),*}) => { {
 		use util::ser::BigSize;
@@ -120,15 +126,17 @@ macro_rules! check_missing_tlv {
 	}};
 }
 
+/// Decode a TLV.
+#[macro_export]
 macro_rules! decode_tlv {
 	($reader: expr, $field: ident, required) => {{
-		$field = ser::Readable::read(&mut $reader)?;
+		$field = $crate::util::ser::Readable::read(&mut $reader)?;
 	}};
 	($reader: expr, $field: ident, vec_type) => {{
-		$field = Some(ser::Readable::read(&mut $reader)?);
+		$field = Some($crate::util::ser::Readable::read(&mut $reader)?);
 	}};
 	($reader: expr, $field: ident, option) => {{
-		$field = Some(ser::Readable::read(&mut $reader)?);
+		$field = Some($crate::util::ser::Readable::read(&mut $reader)?);
 	}};
 }
 
-- 
2.30.2