blob: 3bd4121076e7f2ccaa5723c59648bad00d0c755c [file] [log] [blame]
Alan Stokes3ef78d92021-09-08 11:51:06 +01001/*
2 * Copyright (C) 2021 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17//! Exposes an on-demand binder service to perform system compilation tasks using CompOS. It is
18//! responsible for managing the lifecycle of the CompOS VM instances, providing key management for
19//! them, and orchestrating trusted compilation.
20
Alan Stokesa2869d22021-09-22 09:06:41 +010021mod instance_manager;
Alan Stokesb2cc79e2021-09-14 14:08:46 +010022mod odrefresh;
Alan Stokes3ef78d92021-09-08 11:51:06 +010023mod service;
24
Alan Stokes69c610f2021-09-27 14:03:31 +010025use crate::instance_manager::InstanceManager;
Alan Stokes3ef78d92021-09-08 11:51:06 +010026use android_system_composd::binder::{register_lazy_service, ProcessState};
27use anyhow::{Context, Result};
Alan Stokes69c610f2021-09-27 14:03:31 +010028use compos_common::compos_client::VmInstance;
Alan Stokes3ef78d92021-09-08 11:51:06 +010029use log::{error, info};
30
31fn try_main() -> Result<()> {
32 android_logger::init_once(
33 android_logger::Config::default().with_tag("composd").with_min_level(log::Level::Info),
34 );
35
Alan Stokesb2cc79e2021-09-14 14:08:46 +010036 ProcessState::start_thread_pool();
37
Alan Stokes69c610f2021-09-27 14:03:31 +010038 let virtualization_service = VmInstance::connect_to_virtualization_service()?;
39 let instance_manager = InstanceManager::new(virtualization_service);
40 let composd_service = service::new_binder(instance_manager);
41 register_lazy_service("android.system.composd", composd_service.as_binder())
Alan Stokes3ef78d92021-09-08 11:51:06 +010042 .context("Registering service")?;
43
44 info!("Registered service, joining threadpool");
45 ProcessState::join_thread_pool();
46
47 info!("Exiting");
48 Ok(())
49}
50
51fn main() {
52 if let Err(e) = try_main() {
53 error!("{}", e);
54 std::process::exit(1)
55 }
56}