+++ /dev/null
-// This file is Copyright its original authors, visible in version control
-// history and in the source files from which this was generated.
-//
-// This file is licensed under the license available in the LICENSE or LICENSE.md
-// file in the root of this repository or, if no such file exists, the same
-// license as that which applies to the original source files from which this
-// source was automatically generated.
-
-//! Log traits live here, which are called throughout the library to provide useful information for
-//! debugging purposes.
-//!
-//! There is currently 2 ways to filter log messages. First one, by using compilation features, e.g \"max_level_off\".
-//! The second one, client-side by implementing check against Record Level field.
-//! Each module may have its own Logger or share one.
-
-use std::ffi::c_void;
-use bitcoin::hashes::Hash;
-use crate::c_types::*;
-
-/// An enum representing the available verbosity levels of the logger.
-#[must_use]
-#[derive(Clone)]
-#[repr(C)]
-pub enum Level {
- ///Designates logger being silent
- Off,
- /// Designates very serious errors
- Error,
- /// Designates hazardous situations
- Warn,
- /// Designates useful information
- Info,
- /// Designates lower priority information
- Debug,
- /// Designates very low priority, often extremely verbose, information
- Trace,
-}
-use lightning::util::logger::Level as nativeLevel;
-impl Level {
- #[allow(unused)]
- pub(crate) fn to_native(&self) -> nativeLevel {
- match self {
- Level::Off => nativeLevel::Off,
- Level::Error => nativeLevel::Error,
- Level::Warn => nativeLevel::Warn,
- Level::Info => nativeLevel::Info,
- Level::Debug => nativeLevel::Debug,
- Level::Trace => nativeLevel::Trace,
- }
- }
- #[allow(unused)]
- pub(crate) fn into_native(self) -> nativeLevel {
- match self {
- Level::Off => nativeLevel::Off,
- Level::Error => nativeLevel::Error,
- Level::Warn => nativeLevel::Warn,
- Level::Info => nativeLevel::Info,
- Level::Debug => nativeLevel::Debug,
- Level::Trace => nativeLevel::Trace,
- }
- }
- #[allow(unused)]
- pub(crate) fn from_native(native: &nativeLevel) -> Self {
- match native {
- nativeLevel::Off => Level::Off,
- nativeLevel::Error => Level::Error,
- nativeLevel::Warn => Level::Warn,
- nativeLevel::Info => Level::Info,
- nativeLevel::Debug => Level::Debug,
- nativeLevel::Trace => Level::Trace,
- }
- }
- #[allow(unused)]
- pub(crate) fn native_into(native: nativeLevel) -> Self {
- match native {
- nativeLevel::Off => Level::Off,
- nativeLevel::Error => Level::Error,
- nativeLevel::Warn => Level::Warn,
- nativeLevel::Info => Level::Info,
- nativeLevel::Debug => Level::Debug,
- nativeLevel::Trace => Level::Trace,
- }
- }
-}
-/// Creates a copy of the Level
-#[no_mangle]
-pub extern "C" fn Level_clone(orig: &Level) -> Level {
- orig.clone()
-}
-/// Returns the most verbose logging level.
-#[must_use]
-#[no_mangle]
-pub extern "C" fn Level_max() -> crate::util::logger::Level {
- let mut ret = lightning::util::logger::Level::max();
- crate::util::logger::Level::native_into(ret)
-}
-
-/// A trait encapsulating the operations required of a logger
-#[repr(C)]
-pub struct Logger {
- /// An opaque pointer which is passed to your function implementations as an argument.
- /// This has no meaning in the LDK, and can be NULL or any other value.
- pub this_arg: *mut c_void,
- /// Logs the `Record`
- pub log: extern "C" fn (this_arg: *const c_void, record: *const std::os::raw::c_char),
- /// Frees any resources associated with this object given its this_arg pointer.
- /// Does not need to free the outer struct containing function pointers and may be NULL is no resources need to be freed.
- pub free: Option<extern "C" fn(this_arg: *mut c_void)>,
-}
-unsafe impl Sync for Logger {}
-unsafe impl Send for Logger {}
-
-use lightning::util::logger::Logger as rustLogger;
-impl rustLogger for Logger {
- fn log(&self, record: &lightning::util::logger::Record) {
- let mut local_record = std::ffi::CString::new(format!("{}", record.args)).unwrap();
- (self.log)(self.this_arg, local_record.as_ptr())
- }
-}
-
-// We're essentially a pointer already, or at least a set of pointers, so allow us to be used
-// directly as a Deref trait in higher-level structs:
-impl std::ops::Deref for Logger {
- type Target = Self;
- fn deref(&self) -> &Self {
- self
- }
-}
-/// Calls the free function if one is set
-#[no_mangle]
-pub extern "C" fn Logger_free(this_ptr: Logger) { }
-impl Drop for Logger {
- fn drop(&mut self) {
- if let Some(f) = self.free {
- f(self.this_arg);
- }
- }
-}