1/*
2 * Copyright (C) 2015 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#include <sysexits.h>
18
19#include <base/logging.h>
20#include <base/macros.h>
21#include <binderwrapper/binder_wrapper.h>
22#include <brillo/binder_watcher.h>
23#include <brillo/daemons/daemon.h>
24#include <brillo/flag_helper.h>
25
26#include "power_manager.h"
27
28namespace {
29
30class PowerManagerDaemon : public brillo::Daemon {
31 public:
32  PowerManagerDaemon() = default;
33  ~PowerManagerDaemon() override = default;
34
35 private:
36  // brillo::Daemon:
37  int OnInit() override {
38    int result = brillo::Daemon::OnInit();
39    if (result != EX_OK)
40      return result;
41
42    android::BinderWrapper::Create();
43    if (!binder_watcher_.Init())
44      return EX_OSERR;
45    if (!power_manager_.Init())
46      return EX_OSERR;
47
48    LOG(INFO) << "Initialization complete";
49    return EX_OK;
50  }
51
52  brillo::BinderWatcher binder_watcher_;
53  android::PowerManager power_manager_;
54
55  DISALLOW_COPY_AND_ASSIGN(PowerManagerDaemon);
56};
57
58}  // namespace
59
60int main(int argc, char *argv[]) {
61  // This also initializes base::CommandLine(), which is needed for logging.
62  brillo::FlagHelper::Init(argc, argv, "Power management daemon");
63  logging::InitLogging(logging::LoggingSettings());
64  return PowerManagerDaemon().Run();
65}
66