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use chain::transaction::OutPoint;
use chain::keysinterface::SpendableOutputDescriptor;
use bitcoin::hash_types::Txid;
use bitcoin::blockdata::transaction::Transaction;
use bitcoin::secp256k1::key::PublicKey;
use routing::router::Route;
use ln::chan_utils::HTLCType;
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 Txid, 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 { txid: self.0.clone(), index: 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, $funding_txo)
}
}
pub(crate) struct DebugFundingInfo<'a, T: 'a>(pub &'a (OutPoint, T));
impl<'a, T> std::fmt::Display for DebugFundingInfo<'a, T> {
fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
DebugBytes(&(self.0).0.to_channel_id()[..]).fmt(f)
}
}
macro_rules! log_funding_info {
($key_storage: expr) => {
::util::macro_logger::DebugFundingInfo(&$key_storage.get_funding_txo())
}
}
pub(crate) struct DebugRoute<'a>(pub &'a Route);
impl<'a> std::fmt::Display for DebugRoute<'a> {
fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
for (idx, p) in self.0.paths.iter().enumerate() {
writeln!(f, "path {}:", idx)?;
for h in p.iter() {
writeln!(f, " node_id: {}, short_channel_id: {}, fee_msat: {}, cltv_expiry_delta: {}", log_pubkey!(h.pubkey), h.short_channel_id, h.fee_msat, h.cltv_expiry_delta)?;
}
}
Ok(())
}
}
macro_rules! log_route {
($obj: expr) => {
::util::macro_logger::DebugRoute(&$obj)
}
}
pub(crate) struct DebugTx<'a>(pub &'a Transaction);
impl<'a> std::fmt::Display for DebugTx<'a> {
fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
if self.0.input.len() >= 1 && self.0.input.iter().any(|i| !i.witness.is_empty()) {
if self.0.input.len() == 1 && self.0.input[0].witness.last().unwrap().len() == 71 &&
(self.0.input[0].sequence >> 8*3) as u8 == 0x80 {
write!(f, "commitment tx")?;
} else if self.0.input.len() == 1 && self.0.input[0].witness.last().unwrap().len() == 71 {
write!(f, "closing tx")?;
} else if self.0.input.len() == 1 && HTLCType::scriptlen_to_htlctype(self.0.input[0].witness.last().unwrap().len()) == Some(HTLCType::OfferedHTLC) &&
self.0.input[0].witness.len() == 5 {
write!(f, "HTLC-timeout tx")?;
} else if self.0.input.len() == 1 && HTLCType::scriptlen_to_htlctype(self.0.input[0].witness.last().unwrap().len()) == Some(HTLCType::AcceptedHTLC) &&
self.0.input[0].witness.len() == 5 {
write!(f, "HTLC-success tx")?;
} else {
for inp in &self.0.input {
if !inp.witness.is_empty() {
if HTLCType::scriptlen_to_htlctype(inp.witness.last().unwrap().len()) == Some(HTLCType::OfferedHTLC) { write!(f, "preimage-")?; break }
else if HTLCType::scriptlen_to_htlctype(inp.witness.last().unwrap().len()) == Some(HTLCType::AcceptedHTLC) { write!(f, "timeout-")?; break }
}
}
write!(f, "tx")?;
}
} else {
write!(f, "INVALID TRANSACTION")?;
}
Ok(())
}
}
macro_rules! log_tx {
($obj: expr) => {
::util::macro_logger::DebugTx(&$obj)
}
}
pub(crate) struct DebugSpendable<'a>(pub &'a SpendableOutputDescriptor);
impl<'a> std::fmt::Display for DebugSpendable<'a> {
fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
match self.0 {
&SpendableOutputDescriptor::StaticOutput { ref outpoint, .. } => {
write!(f, "StaticOutput {}:{} marked for spending", outpoint.txid, outpoint.index)?;
}
&SpendableOutputDescriptor::DelayedPaymentOutput(ref descriptor) => {
write!(f, "DelayedPaymentOutput {}:{} marked for spending", descriptor.outpoint.txid, descriptor.outpoint.index)?;
}
&SpendableOutputDescriptor::StaticPaymentOutput(ref descriptor) => {
write!(f, "DynamicOutputP2WPKH {}:{} marked for spending", descriptor.outpoint.txid, descriptor.outpoint.index)?;
}
}
Ok(())
}
}
macro_rules! log_spendable {
($obj: expr) => {
::util::macro_logger::DebugSpendable(&$obj)
}
}
#[macro_export]
macro_rules! log_internal {
($logger: expr, $lvl:expr, $($arg:tt)+) => (
$logger.log(&$crate::util::logger::Record::new($lvl, format_args!($($arg)+), module_path!(), file!(), line!()));
);
}
#[macro_export]
macro_rules! log_error {
($logger: expr, $($arg:tt)*) => (
#[cfg(not(any(feature = "max_level_off")))]
log_internal!($logger, $crate::util::logger::Level::Error, $($arg)*);
)
}
macro_rules! log_warn {
($logger: expr, $($arg:tt)*) => (
#[cfg(not(any(feature = "max_level_off", feature = "max_level_error")))]
log_internal!($logger, $crate::util::logger::Level::Warn, $($arg)*);
)
}
macro_rules! log_info {
($logger: expr, $($arg:tt)*) => (
#[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn")))]
log_internal!($logger, $crate::util::logger::Level::Info, $($arg)*);
)
}
macro_rules! log_debug {
($logger: expr, $($arg:tt)*) => (
#[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn", feature = "max_level_info")))]
log_internal!($logger, $crate::util::logger::Level::Debug, $($arg)*);
)
}
#[macro_export]
macro_rules! log_trace {
($logger: expr, $($arg:tt)*) => (
#[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn", feature = "max_level_info", feature = "max_level_debug")))]
log_internal!($logger, $crate::util::logger::Level::Trace, $($arg)*);
)
}