service: Remove stdout/stderr redirect

If still needed, it should be handled by the frontend (perhaps using a separate native library)

service/Cargo.toml

@@ -23,15 +23,13 @@ hmac                        = { workspace = true }
 hyper                       = { version = "1.4.1", features = ["server", "http1"] }
 indexmap                    = { workspace = true }
 interprocess                = { version = "2.2.2", features = ["tokio"] }
-libc                        = "0.2.147"
 maxminddb                   = "0.24.0"
 metrics                     = { workspace = true }
 metrics-exporter-prometheus = { workspace = true }
 num_enum                    = { workspace = true }
 ouisync                     = { path = "../lib" }
 ouisync-tracing-fmt         = { path = "../tracing_fmt" }
 ouisync-vfs                 = { path = "../vfs" }
-os_pipe                     = { version = "1.1.4", features = ["io_safety"] }
 pem                         = { workspace = true }
 rand                        = { workspace = true }
 rmp-serde                   = { workspace = true }

service/src/ffi.rs

@@ -256,10 +256,7 @@ unsafe fn try_init_log(
         (builder, None)
     };
 
-    let logger = builder
-        .redirect()
-        .build()
-        .map_err(Error::InitializeLogger)?;
+    let logger = builder.build().map_err(Error::InitializeLogger)?;
 
     LOGGER
         .set(LoggerWrapper {

service/src/logger/mod.rs

@@ -1,7 +1,6 @@
 mod callback;
 mod color;
 mod format;
-mod redirect;
 mod stdout;
 
 pub use callback::{BufferPool, Callback};
@@ -34,7 +33,6 @@ pub struct Builder<'a> {
     callback: Option<(Box<Callback>, BufferPool)>,
     format: LogFormat,
     color: LogColor,
-    redirect: bool,
 }
 
 impl<'a> Builder<'a> {
@@ -72,14 +70,6 @@ impl<'a> Builder<'a> {
         Self { color, ..self }
     }
 
-    /// Redirect stdout and stderr to the log
-    pub fn redirect(self) -> Self {
-        Self {
-            redirect: true,
-            ..self
-        }
-    }
-
     pub fn build(self) -> io::Result<Logger> {
         if let Some(parent) = self.file.and_then(|path| path.parent()) {
             fs::create_dir_all(parent)?;
@@ -119,17 +109,11 @@ impl<'a> Builder<'a> {
             default_panic_hook(panic_info);
         }));
 
-        let redirect = self.redirect.then(redirect::Redirect::new).transpose()?;
-
-        Ok(Logger {
-            _redirect: redirect,
-        })
+        Ok(Logger)
     }
 }
 
-pub struct Logger {
-    _redirect: Option<redirect::Redirect>,
-}
+pub struct Logger;
 
 impl Logger {
     pub fn builder<'a>() -> Builder<'a> {
@@ -139,7 +123,6 @@ impl Logger {
             callback: None,
             format: LogFormat::Human,
             color: LogColor::Auto,
-            redirect: false,
         }
     }