1 /* 2 * Copyright (c) 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 OS_ACCOUNT_SERVICES_ACCOUNTMGR_INCLUDE_OS_ACCOUNT_STATIC_SUBSCRIBER_MANAGER_H 17 #define OS_ACCOUNT_SERVICES_ACCOUNTMGR_INCLUDE_OS_ACCOUNT_STATIC_SUBSCRIBER_MANAGER_H 18 19 #include <map> 20 #include <mutex> 21 #include "account_error_no.h" 22 #include "os_account_subscribe_info.h" 23 24 namespace OHOS { 25 namespace AccountSA { 26 struct StaticSubscriber { 27 ~StaticSubscriber(); 28 std::string path; 29 void *handle = nullptr; 30 void *callback = nullptr; 31 }; 32 33 class OsAccountStaticSubscriberManager { 34 public: 35 static OsAccountStaticSubscriberManager& GetInstance(); 36 ErrCode Publish(int32_t fromId, OsAccountState state, int32_t toId); 37 38 private: 39 OsAccountStaticSubscriberManager(); 40 ~OsAccountStaticSubscriberManager() = default; 41 void Init(const std::map<OsAccountState, std::set<std::string>> &staticSubscriberConfig); 42 std::shared_ptr<StaticSubscriber> ParseStaticSubscriber(const std::string &path); 43 static ErrCode PublishToSubscriber( 44 const std::shared_ptr<StaticSubscriber> &subscriber, const COsAccountStateData &data); 45 DISALLOW_COPY_AND_MOVE(OsAccountStaticSubscriberManager); 46 47 private: 48 std::mutex mutex_; 49 std::map<std::string, std::shared_ptr<StaticSubscriber>> staticSubscribers_; 50 std::map<OsAccountState, std::set<std::shared_ptr<StaticSubscriber>>> state2Subscribers_; 51 }; 52 } // AccountSA 53 } // OHOS 54 #endif // OS_ACCOUNT_SERVICES_ACCOUNTMGR_INCLUDE_OS_ACCOUNT_STATIC_SUBSCRIBER_MANAGER_H 55