1 // 2 // Copyright (C) 2020 The Android Open Source Project 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 #pragma once 17 18 #include <cinttypes> 19 20 #include <map> 21 #include <memory> 22 #include <string> 23 #include <vector> 24 25 #include <json/json.h> 26 27 namespace cuttlefish { 28 29 class DeviceHandler; 30 31 class DeviceRegistry { 32 public: 33 bool RegisterDevice(const std::string& device_id, 34 std::weak_ptr<DeviceHandler> device_handler); 35 void UnRegisterDevice(const std::string& device_id); 36 37 std::shared_ptr<DeviceHandler> GetDevice(const std::string& device_id); 38 39 std::vector<std::string> ListDeviceIds() const; 40 41 private: 42 std::map<std::string, std::weak_ptr<DeviceHandler>> devices_; 43 }; 44 45 } // namespace cuttlefish 46