| // |
| // Copyright 2015 Google, Inc. |
| // |
| // 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. |
| // |
| |
| #include "service/settings.h" |
| |
| #include <base/command_line.h> |
| #include <base/logging.h> |
| |
| #include "service/switches.h" |
| |
| namespace bluetooth { |
| |
| namespace switches { |
| // Verbose switch that should be part of base_switches but doesn't seem to be |
| // exported as part of libbase. |
| const char kV[] = "v"; |
| }; // namespace switches |
| |
| Settings::Settings() : initialized_(false), enable_on_start_(false) {} |
| |
| Settings::~Settings() {} |
| |
| bool Settings::Init() { |
| CHECK(!initialized_); |
| auto command_line = base::CommandLine::ForCurrentProcess(); |
| const auto& switches = command_line->GetSwitches(); |
| |
| for (const auto& iter : switches) { |
| if (iter.first == switches::kCreateIPCSocketPath) { |
| // kCreateIPCSocketPath: An optional argument that initializes an IPC |
| // socket path for IPC. |
| base::FilePath path(iter.second); |
| if (path.empty() || path.EndsWithSeparator()) { |
| LOG(ERROR) << "Invalid IPC create socket path"; |
| return false; |
| } |
| |
| create_ipc_socket_path_ = path; |
| } else if (iter.first == switches::kAndroidIPCSocketSuffix) { |
| // kAndroidIPCSocketSuffix: An optional argument used to express |
| // a socket that Android init created for us. We bind to this. |
| const std::string& suffix = iter.second; |
| if (suffix.empty()) { |
| LOG(ERROR) << "Invalid Android socket suffix"; |
| return false; |
| } |
| |
| android_ipc_socket_suffix_ = suffix; |
| } else if (iter.first == switches::kEnableOnStart) { |
| if (iter.second == "true") { |
| enable_on_start_ = true; |
| } else if (iter.second == "false") { |
| enable_on_start_ = false; |
| } else { |
| LOG(ERROR) << "Invalid value for " << switches::kEnableOnStart << ": " |
| << iter.second << ". Expect 'true' or 'false'"; |
| return false; |
| } |
| } |
| // Check for libbase logging switches. These get processed by |
| // logging::InitLogging directly. |
| else if (iter.first != switches::kV) { |
| LOG(ERROR) << "Unexpected command-line switches found: " << iter.first; |
| return false; |
| } |
| } |
| |
| // Two IPC methods/paths were provided. |
| if (!android_ipc_socket_suffix_.empty() && !create_ipc_socket_path_.empty()) { |
| LOG(ERROR) << "Too many IPC methods provided"; |
| return false; |
| } |
| |
| // The daemon has no arguments |
| if (command_line->GetArgs().size()) { |
| LOG(ERROR) << "Unexpected command-line arguments found"; |
| return false; |
| } |
| |
| initialized_ = true; |
| return true; |
| } |
| |
| } // namespace bluetooth |