1 //
2 // Copyright (C) 2015 Google, Inc.
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 <base/at_exit.h>
18 #include <base/command_line.h>
19 #include <base/files/scoped_file.h>
20 #include <base/logging.h>
21
22 #include "osi/include/properties.h"
23 #include "service/daemon.h"
24 #include "service/switches.h"
25
26 namespace {
27
28 // TODO(armansito): None of these should be hardcoded here. Instead, pass these
29 // via commandline.
30 const char kDisableProperty[] = "persist.bluetooth.disable";
31
32 } // namespace
33
main(int argc,char * argv[])34 int main(int argc, char* argv[]) {
35 base::AtExitManager exit_manager;
36 base::CommandLine::Init(argc, argv);
37
38 logging::LoggingSettings log_settings;
39 if (!logging::InitLogging(log_settings)) {
40 LOG(ERROR) << "Failed to set up logging";
41 return EXIT_FAILURE;
42 }
43
44 // TODO(armansito): Initialize base/logging. By default it will dump to stdout
45 // but we might want to change that based on a command-line switch. Figure out
46 // how to route the logging to Android's syslog. Once that's done, we won't
47 // need to use osi/include/log.h anymore.
48
49 // TODO(armansito): Register exit-time clean-up handlers for the IPC sockets.
50 // Register signal handlers.
51 auto command_line = base::CommandLine::ForCurrentProcess();
52 if (command_line->HasSwitch(bluetooth::switches::kHelpLong) ||
53 command_line->HasSwitch(bluetooth::switches::kHelpShort)) {
54 LOG(INFO) << bluetooth::switches::kHelpMessage;
55 return EXIT_SUCCESS;
56 }
57
58 #if !defined(OS_GENERIC)
59 // TODO(armansito): Remove Chromecast specific property out of here. This
60 // should just be obtained from global config.
61 char disable_value[PROPERTY_VALUE_MAX];
62 int status = property_get(kDisableProperty, disable_value, nullptr);
63 if (status && !strcmp(disable_value, "1")) {
64 LOG(INFO) << "service disabled";
65 return EXIT_SUCCESS;
66 }
67 #endif // !defined(OS_GENERIC)
68
69 if (!bluetooth::Daemon::Initialize()) {
70 LOG(ERROR) << "Failed to initialize Daemon";
71 return EXIT_FAILURE;
72 }
73
74 // Start the main event loop.
75 bluetooth::Daemon::Get()->StartMainLoop();
76
77 // The main message loop has exited; clean up the Daemon.
78 bluetooth::Daemon::Get()->ShutDown();
79
80 return EXIT_SUCCESS;
81 }
82