Extract a library for common binder-related things
Initially this just unifies the various copies of we have of
new_binder_exception(), and adds a variation for service-specific
errors. (I thought this would help me solve my problem with missing
error info, but it turns out I was wrong.) I'm intending to move more
things here though to facilitate reuse.
Bug: 186126194
Test: atest -p
Change-Id: I82187903b55c4cd64307065761e1e03c4e6012f4
diff --git a/compos/src/compsvc.rs b/compos/src/compsvc.rs
index 55d9d64..954adf5 100644
--- a/compos/src/compsvc.rs
+++ b/compos/src/compsvc.rs
@@ -19,9 +19,9 @@
//! actual compiler.
use anyhow::Result;
+use binder_common::new_binder_exception;
use log::warn;
use std::default::Default;
-use std::ffi::CString;
use std::path::PathBuf;
use std::sync::{Arc, RwLock};
@@ -36,7 +36,7 @@
ICompOsService::{BnCompOsService, ICompOsService},
};
use compos_aidl_interface::binder::{
- BinderFeatures, ExceptionCode, Interface, Result as BinderResult, Status, Strong,
+ BinderFeatures, ExceptionCode, Interface, Result as BinderResult, Strong,
};
const AUTHFS_SERVICE_NAME: &str = "authfs_service";
@@ -154,7 +154,3 @@
fn get_authfs_service() -> BinderResult<Strong<dyn IAuthFsService>> {
Ok(authfs_aidl_interface::binder::get_interface(AUTHFS_SERVICE_NAME)?)
}
-
-fn new_binder_exception<T: AsRef<str>>(exception: ExceptionCode, message: T) -> Status {
- Status::new_exception(exception, CString::new(message.as_ref()).as_deref().ok())
-}