mirror of
https://github.com/aljazceru/breez-sdk-liquid.git
synced 2026-01-08 08:34:21 +01:00
f6082f2aa5
* Add SDK global logger * Add bindings * Fix path to internal uniffi log * Exclude "set_log_stream" from generated RN methods * Move logger-specific structs to a separate module * Delegate init_logging to method in logger.rs * Rename uniffi BindingLogger to UniffiBindingLogger * Add set_log_stream for dart bindings * Add SDK logger to Dart bindings * Rename dart binding logger to DartBindingLogger * Add rustdocs * RN bindings: Add manual handling for setLogStream() * Re-generate dart bindings * Re-generate RN bindings * Remove LOG_INIT cell * Set global maximum log level once on initialization Return a LiquidSdkError::Generic instead of Anyhow error when initializing log stream on Dart bindings * Do not panic when initializing binding loggers * Rename LogStream to Logger --------- Co-authored-by: Erdem Yerebasmaz <erdem@yerebasmaz.com>
85 lines
2.3 KiB
Rust
85 lines
2.3 KiB
Rust
use std::fs::OpenOptions;
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use std::io::Write;
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use anyhow::{anyhow, Result};
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use chrono::Local;
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use log::{LevelFilter, Metadata, Record};
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use crate::model::LogEntry;
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pub(crate) struct GlobalSdkLogger {
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/// SDK internal logger, which logs to file
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pub(crate) logger: env_logger::Logger,
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/// Optional external log listener, that can receive a stream of log statements
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pub(crate) log_listener: Option<Box<dyn log::Log>>,
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}
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impl log::Log for GlobalSdkLogger {
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fn enabled(&self, metadata: &Metadata) -> bool {
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metadata.level() <= log::Level::Trace
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}
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fn log(&self, record: &Record) {
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if self.enabled(record.metadata()) {
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self.logger.log(record);
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if let Some(s) = &self.log_listener.as_ref() {
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if s.enabled(record.metadata()) {
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s.log(record);
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}
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}
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}
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}
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fn flush(&self) {}
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}
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pub(super) fn init_logging(log_dir: &str, app_logger: Option<Box<dyn log::Log>>) -> Result<()> {
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let target_log_file = Box::new(
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OpenOptions::new()
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.create(true)
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.append(true)
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.open(format!("{log_dir}/sdk.log"))
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.map_err(|e| anyhow!("Can't create log file: {e}"))?,
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);
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let logger = env_logger::Builder::new()
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.target(env_logger::Target::Pipe(target_log_file))
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.parse_filters(
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r#"
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debug,
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breez_liquid_sdk=debug,
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electrum_client::raw_client=warn,
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lwk_wollet=info,
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rustls=warn,
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rustyline=warn,
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tungstenite=warn
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"#,
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)
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.format(|buf, record| {
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writeln!(
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buf,
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"[{} {} {}:{}] {}",
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Local::now().format("%Y-%m-%d %H:%M:%S%.3f"),
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record.level(),
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record.module_path().unwrap_or("unknown"),
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record.line().unwrap_or(0),
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record.args()
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)
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})
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.build();
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let global_logger = GlobalSdkLogger {
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logger,
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log_listener: app_logger,
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};
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log::set_boxed_logger(Box::new(global_logger))
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.map_err(|e| anyhow!("Failed to set global logger: {e}"))?;
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log::set_max_level(LevelFilter::Trace);
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Ok(())
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}
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pub trait Logger: Send + Sync {
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fn log(&self, l: LogEntry);
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}
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