| /* |
| * Copyright 2015 The Android Open Source Project |
| * |
| * 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 <iostream> |
| #include <string> |
| |
| #include <base/at_exit.h> |
| #include <base/bind.h> |
| #include <base/logging.h> |
| #include <base/message_loop/message_loop.h> |
| #include <binder/IInterface.h> |
| #include <binder/IServiceManager.h> |
| #include <brillo/binder_watcher.h> |
| #include <brillo/message_loops/base_message_loop.h> |
| #include <brillo/syslog_logging.h> |
| #include <utils/String16.h> |
| |
| #include "android/brillo/example/BnAlertCallback.h" |
| #include "android/brillo/example/IExampleService.h" |
| |
| namespace android { |
| |
| class AlertCallback : public android::brillo::example::BnAlertCallback { |
| public: |
| binder::Status OnNLogEventsReceivedCallback(int n) { |
| LOG(INFO) << "Received Callback from service: Received " << n << " log " |
| << "messages."; |
| return binder::Status::ok(); |
| } |
| }; |
| |
| } // namespace android |
| |
| // A function to read user input on the console and pass it along to the example |
| // service for logging. |
| void StdinCallback( |
| android::sp<android::brillo::example::IExampleService> service) { |
| std::string line; |
| std::cin >> line; |
| service->Log(android::String16(line.c_str())); |
| } |
| |
| int main() { |
| // TODO(ralphnathan): Hide this in brillo::BaseMessageLoop. |
| base::AtExitManager at_exit_manager; |
| brillo::InitLog(brillo::kLogToSyslog); |
| // Get handle for the example service. |
| android::sp<android::brillo::example::IExampleService> service; |
| android::status_t status = android::getService( |
| android::String16("android.brillo.example.ExampleService"), &service); |
| CHECK(status == android::OK) << |
| "Failed to get IExampleService binder from service manager!"; |
| |
| // Register a callback object with the service. |
| android::sp<android::AlertCallback> cbo = new android::AlertCallback(); |
| service->RegisterCallback(cbo, 3); |
| |
| // Create a message loop. |
| // TODO(ralphnathan): Change this to brillo::BaseMessageLoop. |
| base::MessageLoopForIO message_loop_for_io; |
| |
| // Initialize a binder watcher. |
| brillo::BinderWatcher watcher; |
| watcher.Init(); |
| |
| // Poll stdin. |
| brillo::BaseMessageLoop message_loop(&message_loop_for_io); |
| base::Closure stdin_callback = base::Bind(&StdinCallback, service); |
| message_loop.WatchFileDescriptor( |
| STDIN_FILENO, brillo::BaseMessageLoop::kWatchRead, true, stdin_callback); |
| // Start the message loop. |
| message_loop.Run(); |
| } |