43 lines
1.5 KiB
Rust
43 lines
1.5 KiB
Rust
/*
|
|
* Copyright (C) 2021 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
//! Common items useful for binder clients and/or servers.
|
|
|
|
pub mod lazy_service;
|
|
pub mod rpc_client;
|
|
pub mod rpc_server;
|
|
|
|
use binder::{ExceptionCode, Status};
|
|
use std::ffi::CString;
|
|
|
|
/// Constructs a new Binder error `Status` with the given `ExceptionCode` and message.
|
|
pub fn new_binder_exception<T: AsRef<str>>(exception: ExceptionCode, message: T) -> Status {
|
|
match exception {
|
|
ExceptionCode::SERVICE_SPECIFIC => new_binder_service_specific_error(-1, message),
|
|
_ => Status::new_exception(exception, to_cstring(message).as_deref()),
|
|
}
|
|
}
|
|
|
|
/// Constructs a Binder `Status` representing a service-specific exception with the given code and
|
|
/// message.
|
|
pub fn new_binder_service_specific_error<T: AsRef<str>>(code: i32, message: T) -> Status {
|
|
Status::new_service_specific_error(code, to_cstring(message).as_deref())
|
|
}
|
|
|
|
fn to_cstring<T: AsRef<str>>(message: T) -> Option<CString> {
|
|
CString::new(message.as_ref()).ok()
|
|
}
|