1 /* 2 * Copyright (c) 2021-2025 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 OHOS_DISTRIBUTED_HARDWARE_MANAGER_FACTORY_H 17 #define OHOS_DISTRIBUTED_HARDWARE_MANAGER_FACTORY_H 18 19 #include <cstdint> 20 #include <mutex> 21 #include <unordered_map> 22 23 #include "device_type.h" 24 #include "single_instance.h" 25 26 namespace OHOS { 27 namespace DistributedHardware { 28 class DistributedHardwareManagerFactory { 29 DECLARE_SINGLE_INSTANCE(DistributedHardwareManagerFactory); 30 31 public: 32 bool InitLocalDevInfo(); 33 bool IsInit(); 34 int32_t SendOnLineEvent(const std::string &networkId, const std::string &uuid, const std::string &udid, 35 uint16_t deviceType, int32_t osType); 36 int32_t SendOffLineEvent(const std::string &networkId, const std::string &uuid, const std::string &udid, 37 uint16_t deviceType); 38 int32_t GetComponentVersion(std::unordered_map<DHType, std::string> &versionMap); 39 void ClearRemoteDeviceMetaInfoData(const std::string &peerudid, const std::string &peeruuid); 40 void ClearRemoteDeviceLocalInfoData(const std::string &peeruuid); 41 42 int Dump(const std::vector<std::string> &argsStr, std::string &result); 43 void UnInit(); 44 bool GetUnInitFlag(); 45 void SetSAProcessState(bool saState); 46 bool GetSAProcessState(); 47 void CheckExitSAOrNot(); 48 private: 49 bool Init(); 50 void ExitDHFWK(); 51 52 private: 53 std::atomic<bool> isInit_ = false; 54 std::atomic<bool> flagUnInit_ = false; 55 std::atomic<bool> releaseStatus_ = false; 56 std::mutex releaseProcessMutex_; 57 std::atomic<bool> isIdle_ = false; 58 }; 59 } // namespace DistributedHardware 60 } // namespace OHOS 61 #endif 62