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 #ifdef BT_LIBCHROME_NDEBUG
18 #define NDEBUG 1
19 #endif
20
21 #include <base/at_exit.h>
22 #include <base/command_line.h>
23 #include <base/files/scoped_file.h>
24 #include <base/logging.h>
25
26 // For system properties
27 // TODO(icoolidge): abstraction or non-cutils stub.
28 #if !defined(OS_GENERIC)
29 #include <cutils/properties.h>
30 #endif // !defined(OS_GENERIC)
31
32 #include "service/daemon.h"
33 #include "service/switches.h"
34
35 namespace {
36
37 // TODO(armansito): None of these should be hardcoded here. Instead, pass these
38 // via commandline.
39 const char kDisableProperty[] = "persist.bluetooth.disable";
40
41 } // namespace
42
main(int argc,char * argv[])43 int main(int argc, char *argv[]) {
44 base::AtExitManager exit_manager;
45 base::CommandLine::Init(argc, argv);
46
47 logging::LoggingSettings log_settings;
48 if (!logging::InitLogging(log_settings)) {
49 LOG(ERROR) << "Failed to set up logging";
50 return EXIT_FAILURE;
51 }
52
53 // TODO(armansito): Initialize base/logging. By default it will dump to stdout
54 // but we might want to change that based on a command-line switch. Figure out
55 // how to route the logging to Android's syslog. Once that's done, we won't
56 // need to use osi/include/log.h anymore.
57
58 // TODO(armansito): Register exit-time clean-up handlers for the IPC sockets.
59 // Register signal handlers.
60 auto command_line = base::CommandLine::ForCurrentProcess();
61 if (command_line->HasSwitch(bluetooth::switches::kHelpLong) ||
62 command_line->HasSwitch(bluetooth::switches::kHelpShort)) {
63 LOG(INFO) << bluetooth::switches::kHelpMessage;
64 return EXIT_SUCCESS;
65 }
66
67 #if !defined(OS_GENERIC)
68 // TODO(armansito): Remove Chromecast specific property out of here. This
69 // should just be obtained from global config.
70 char disable_value[PROPERTY_VALUE_MAX];
71 int status = property_get(kDisableProperty, disable_value, nullptr);
72 if (status && !strcmp(disable_value, "1")) {
73 LOG(INFO) << "service disabled";
74 return EXIT_SUCCESS;
75 }
76 #endif // !defined(OS_GENERIC)
77
78 if (!bluetooth::Daemon::Initialize()) {
79 LOG(ERROR) << "Failed to initialize Daemon";
80 return EXIT_FAILURE;
81 }
82
83 // Start the main event loop.
84 bluetooth::Daemon::Get()->StartMainLoop();
85
86 // The main message loop has exited; clean up the Daemon.
87 bluetooth::Daemon::Get()->ShutDown();
88
89 return EXIT_SUCCESS;
90 }
91