1 /* 2 * Copyright (c) 2024-2025 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_FRAMEWORKS_OHOSACCOUNT_NATIVE_INCLUDE_DISTRUBUTED_ACCOUNT_EVENT_SERVICE_H 17 #define OS_ACCOUNT_FRAMEWORKS_OHOSACCOUNT_NATIVE_INCLUDE_DISTRUBUTED_ACCOUNT_EVENT_SERVICE_H 18 19 #include "distributed_account_event_stub.h" 20 #include <set> 21 #include <map> 22 23 namespace OHOS { 24 namespace AccountSA { 25 class DistributedAccountEventService : public DistributedAccountEventStub { 26 public: 27 explicit DistributedAccountEventService(); 28 ~DistributedAccountEventService() override; 29 bool IsTypeExist(const DISTRIBUTED_ACCOUNT_SUBSCRIBE_TYPE type, 30 const std::shared_ptr<DistributedAccountSubscribeCallback> &callback); 31 void AddType(const DISTRIBUTED_ACCOUNT_SUBSCRIBE_TYPE type, 32 const std::shared_ptr<DistributedAccountSubscribeCallback> &callback); 33 void DeleteType(const DISTRIBUTED_ACCOUNT_SUBSCRIBE_TYPE type, 34 const std::shared_ptr<DistributedAccountSubscribeCallback> &callback); 35 void GetAllType(std::set<DISTRIBUTED_ACCOUNT_SUBSCRIBE_TYPE> &typeList); 36 int32_t GetCallbackSize(); 37 38 ErrCode OnAccountsChanged(const DistributedAccountEventData &eventData) override; 39 static DistributedAccountEventService *GetInstance(); 40 41 private: 42 std::mutex mapLock_; 43 std::map<std::shared_ptr<DistributedAccountSubscribeCallback>, 44 std::set<DISTRIBUTED_ACCOUNT_SUBSCRIBE_TYPE>> callbackMap_; 45 46 std::map<DISTRIBUTED_ACCOUNT_SUBSCRIBE_TYPE, 47 std::set<std::shared_ptr<DistributedAccountSubscribeCallback>>> typeMap_; 48 }; 49 } // namespace AccountSA 50 } // namespace OHOS 51 52 #endif // OS_ACCOUNT_FRAMEWORKS_OHOSACCOUNT_NATIVE_INCLUDE_DISTRUBUTED_ACCOUNT_EVENT_SERVICE_H 53