+use chain::transaction::OutPoint;
+
+use bitcoin::util::hash::Sha256dHash;
+use secp256k1::key::PublicKey;
+
+use ln::router::Route;
+
+use std;
+
+pub(crate) struct DebugPubKey<'a>(pub &'a PublicKey);
+impl<'a> std::fmt::Display for DebugPubKey<'a> {
+ fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
+ for i in self.0.serialize().iter() {
+ write!(f, "{:02x}", i)?;
+ }
+ Ok(())
+ }
+}
+macro_rules! log_pubkey {
+ ($obj: expr) => {
+ ::util::macro_logger::DebugPubKey(&$obj)
+ }
+}
+
+pub(crate) struct DebugBytes<'a>(pub &'a [u8]);
+impl<'a> std::fmt::Display for DebugBytes<'a> {
+ fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
+ for i in self.0 {
+ write!(f, "{:02x}", i)?;
+ }
+ Ok(())
+ }
+}
+macro_rules! log_bytes {
+ ($obj: expr) => {
+ ::util::macro_logger::DebugBytes(&$obj)
+ }
+}
+
+pub(crate) struct DebugFundingChannelId<'a>(pub &'a Sha256dHash, pub u16);
+impl<'a> std::fmt::Display for DebugFundingChannelId<'a> {
+ fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
+ for i in OutPoint::new(self.0.clone(), self.1).to_channel_id().iter() {
+ write!(f, "{:02x}", i)?;
+ }
+ Ok(())
+ }
+}
+macro_rules! log_funding_channel_id {
+ ($funding_txid: expr, $funding_txo: expr) => {
+ ::util::macro_logger::DebugFundingChannelId(&$funding_txid, $funding_txo)
+ }
+}
+
+pub(crate) struct DebugRoute<'a>(pub &'a Route);
+impl<'a> std::fmt::Display for DebugRoute<'a> {
+ fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
+ for h in self.0.hops.iter() {
+ write!(f, "node_id: {}, short_channel_id: {}, fee_msat: {}, cltv_expiry_delta: {}\n", log_pubkey!(h.pubkey), h.short_channel_id, h.fee_msat, h.cltv_expiry_delta)?;
+ }
+ Ok(())
+ }
+}
+macro_rules! log_route {
+ ($obj: expr) => {
+ ::util::macro_logger::DebugRoute(&$obj)
+ }
+}