Fix log format settings

Cargo.lock

@@ -992,6 +992,7 @@ dependencies = [
  "inventory",
  "lazy_static",
  "libc",
+ "lightproc",
  "linkme",
  "lmdb-rkv",
  "miette",

Cargo.toml

@@ -49,6 +49,7 @@ dirs = "4.0.0"
 
 # Runtime
 executor = { path = "runtime/executor" }
+lightproc = { path = "runtime/lightproc" }
 console = { path = "runtime/console" }
 
 # Catch&Handle POSIX process signals

bffhd/audit.rs

@@ -10,6 +10,7 @@ use serde_json::Serializer;
 
 pub static AUDIT: OnceCell<AuditLog> = OnceCell::new();
 
+// TODO: Make the audit log a tracing layer
 #[derive(Debug)]
 pub struct AuditLog {
     writer: Mutex<LineWriter<File>>,

bffhd/lib.rs

@@ -61,9 +61,11 @@ use crate::tls::TlsConfig;
 use crate::users::db::UserDB;
 use crate::users::Users;
 use executor::pool::Executor;
+use lightproc::recoverable_handle::RecoverableHandle;
 use signal_hook::consts::signal::*;
 use tracing::Span;
 
+
 pub struct Diflouroborane {
     config: Config,
     executor: Executor<'static>,
@@ -82,6 +84,9 @@ impl error::Description for SignalHandlerErr {
 }
 
 impl Diflouroborane {
+    pub fn setup() {
+    }
+
     pub fn new(config: Config) -> miette::Result<Self> {
         let mut server = logging::init(&config.logging);
         let span = tracing::info_span!(
@@ -189,3 +194,18 @@ impl Diflouroborane {
         Ok(())
     }
 }
+
+struct ShutdownHandler {
+    tasks: Vec<RecoverableHandle<()>>,
+}
+impl ShutdownHandler {
+    pub fn new(tasks: Vec<RecoverableHandle<()>>) -> Self {
+        Self { tasks }
+    }
+
+    pub fn shutdown(&mut self) {
+        for handle in self.tasks.drain(..) {
+            handle.cancel()
+        }
+    }
+}

bffhd/logging.rs

@@ -1,7 +1,9 @@
-use tracing_subscriber::EnvFilter;
-
+use std::path::Path;
+use tracing_subscriber::{EnvFilter, reload};
 use serde::{Deserialize, Serialize};
+use tracing_subscriber::fmt::format::Format;
 use tracing_subscriber::prelude::*;
+use tracing_subscriber::reload::Handle;
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct LogConfig {
@@ -25,8 +27,22 @@ impl Default for LogConfig {
     }
 }
 
+pub enum LogOutput<'a> {
+    Journald,
+    Stdout,
+    File(&'a Path),
+}
+pub struct LogConfig2<'a, F> {
+    output: LogOutput<'a>,
+    filter_str: Option<&'a str>,
+    format: Format<F>
+}
+
 pub fn init(config: &LogConfig) -> console::Server {
-    let (console, server) = console::ConsoleLayer::new();
+    let subscriber = tracing_subscriber::registry();
+
+    let (console_layer, server) = console::ConsoleLayer::new();
+    let subscriber = subscriber.with(console_layer);
 
     let filter = if let Some(ref filter) = config.filter {
         EnvFilter::new(filter.as_str())
@@ -34,14 +50,29 @@ pub fn init(config: &LogConfig) -> console::Server {
         EnvFilter::from_env("BFFH_LOG")
     };
 
-    let format = &config.format;
-    // TODO: Restore output format settings being settable
-    let fmt_layer = tracing_subscriber::fmt::layer().with_filter(filter);
+    let format = config.format.to_lowercase();
 
-    tracing_subscriber::registry()
-        .with(fmt_layer)
-        .with(console)
-        .init();
+    let fmt_layer = tracing_subscriber::fmt::layer();
+
+    match format.as_ref() {
+        "pretty" => {
+            let fmt_layer = fmt_layer
+                .pretty()
+                .with_filter(filter);
+            subscriber.with(fmt_layer).init();
+        }
+        "compact" => {
+            let fmt_layer = fmt_layer
+                .compact()
+                .with_filter(filter);
+            subscriber.with(fmt_layer).init();
+        }
+        _ => {
+            let fmt_layer = fmt_layer
+                .with_filter(filter);
+            subscriber.with(fmt_layer).init();
+        }
+    }
 
     tracing::info!(format = format.as_str(), "Logging initialized");