| /* |
| * Copyright (C) 2016 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. |
| */ |
| |
| #ifndef ANDROID_UEVENT_LISTENER_H_ |
| #define ANDROID_UEVENT_LISTENER_H_ |
| |
| #include <functional> |
| |
| #include "utils/UniqueFd.h" |
| #include "utils/Worker.h" |
| |
| namespace android { |
| |
| class UEventListener : public Worker { |
| public: |
| UEventListener(); |
| virtual ~UEventListener() = default; |
| |
| int Init(); |
| |
| void RegisterHotplugHandler(std::function<void()> hotplug_handler) { |
| hotplug_handler_ = hotplug_handler; |
| } |
| |
| protected: |
| virtual void Routine(); |
| |
| private: |
| UniqueFd uevent_fd_; |
| |
| std::function<void()> hotplug_handler_; |
| }; |
| } // namespace android |
| |
| #endif |