1 /* 2 * Copyright (c) 2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef DEVICE_MANAGER_UTIL_H 17 #define DEVICE_MANAGER_UTIL_H 18 19 #include <mutex> 20 #include <optional> 21 #include <string> 22 23 namespace OHOS { 24 namespace UserIam { 25 namespace UserAuth { 26 constexpr uint32_t DEFAULT_MESSAGE_VERSION = 0; 27 28 class DeviceManagerUtil { 29 public: 30 static DeviceManagerUtil &GetInstance(); 31 DeviceManagerUtil() = default; 32 ~DeviceManagerUtil() = default; 33 34 bool GetUdidByNetworkId(const std::string &networkId, std::string &udid); 35 bool GetLocalDeviceNetWorkId(std::string &networkId); 36 bool GetLocalDeviceUdid(std::string &udid); 37 bool GetNetworkIdByUdid(const std::string &udid, std::string &networkId); 38 39 private: 40 std::recursive_mutex mutex_; 41 std::optional<std::string> localUdid_; 42 }; 43 } // namespace UserAuth 44 } // namespace UserIam 45 } // namespace OHOS 46 #endif // DEVICE_MANAGER_UTIL_H