_ Git - rust-lightning/blob - src/util/macro_logger.rs

   1 use chain::transaction::OutPoint;
   2
   3 use bitcoin::util::hash::Sha256dHash;
   4 use secp256k1::key::PublicKey;
   5
   6 use std;
   7
   8 pub(crate) struct DebugPubKey<'a>(pub &'a PublicKey);
   9 impl<'a> std::fmt::Display for DebugPubKey<'a> {
  10         fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
  11                 for i in self.0.serialize().iter() {
  12                         write!(f, "{:02x}", i)?;
  13                 }
  14                 Ok(())
  15         }
  16 }
  17 macro_rules! log_pubkey {
  18         ($obj: expr) => {
  19                 ::util::macro_logger::DebugPubKey(&$obj)
  20         }
  21 }
  22
  23 pub(crate) struct DebugBytes<'a>(pub &'a [u8; 32]);
  24 impl<'a> std::fmt::Display for DebugBytes<'a> {
  25         fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
  26                 for i in self.0 {
  27                         write!(f, "{:02x}", i)?;
  28                 }
  29                 Ok(())
  30         }
  31 }
  32 macro_rules! log_bytes {
  33         ($obj: expr) => {
  34                 ::util::macro_logger::DebugBytes(&$obj)
  35         }
  36 }
  37
  38 pub(crate) struct DebugFundingChannelId<'a>(pub &'a Sha256dHash, pub u16);
  39 impl<'a> std::fmt::Display for DebugFundingChannelId<'a> {
  40         fn fmt(&self, f: &mut std::fmt::Formatter) -> Result<(), std::fmt::Error> {
  41                 for i in OutPoint::new(self.0.clone(), self.1).to_channel_id().iter() {
  42                         write!(f, "{:02x}", i)?;
  43                 }
  44                 Ok(())
  45         }
  46 }
  47 macro_rules! log_funding_channel_id {
  48         ($funding_txid: expr, $funding_txo: expr) => {
  49                 ::util::macro_logger::DebugFundingChannelId(&$funding_txid, $funding_txo)
  50         }
  51 }
  52
  53 macro_rules! log_internal {
  54         ($self: ident, $lvl:expr, $($arg:tt)+) => (
  55                 &$self.logger.log(&::util::logger::Record::new($lvl, format_args!($($arg)+), module_path!(), file!(), line!()));
  56         );
  57 }
  58
  59 macro_rules! log_error {
  60         ($self: ident, $($arg:tt)*) => (
  61                 #[cfg(not(any(feature = "max_level_off")))]
  62                 log_internal!($self, $crate::util::logger::Level::Error, $($arg)*);
  63         )
  64 }
  65
  66 macro_rules! log_warn {
  67         ($self: ident, $($arg:tt)*) => (
  68                 #[cfg(not(any(feature = "max_level_off", feature = "max_level_error")))]
  69                 log_internal!($self, $crate::util::logger::Level::Warn, $($arg)*);
  70         )
  71 }
  72
  73 macro_rules! log_info {
  74         ($self: ident, $($arg:tt)*) => (
  75                 #[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn")))]
  76                 log_internal!($self, $crate::util::logger::Level::Info, $($arg)*);
  77         )
  78 }
  79
  80 macro_rules! log_debug {
  81         ($self: ident, $($arg:tt)*) => (
  82                 #[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn", feature = "max_level_info")))]
  83                 log_internal!($self, $crate::util::logger::Level::Debug, $($arg)*);
  84         )
  85 }
  86
  87 macro_rules! log_trace {
  88         ($self: ident, $($arg:tt)*) => (
  89                 #[cfg(not(any(feature = "max_level_off", feature = "max_level_error", feature = "max_level_warn", feature = "max_level_info", feature = "max_level_debug")))]
  90                 log_internal!($self, $crate::util::logger::Level::Trace, $($arg)*);
  91         )
  92 }