1 /* 2 * Copyright (c) 2021-2022 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 HIVIEW_PLUGINS_EVENT_SERVICE_INCLUDE_SYS_EVENT_DB_CLEANER_H 17 #define HIVIEW_PLUGINS_EVENT_SERVICE_INCLUDE_SYS_EVENT_DB_CLEANER_H 18 19 #include "sys_event_dao.h" 20 21 namespace OHOS { 22 namespace HiviewDFX { 23 class SysEventDbCleaner { 24 public: 25 static void TryToClean(); 26 27 private: 28 static void TryToCleanDb(EventStore::StoreType type, const std::pair<int, int>& config); 29 static int CleanDbByTime(EventStore::StoreType type, int64_t time); 30 static void DeleteDb(EventStore::StoreType type); 31 }; // SysEventDbCleaner 32 } // namespace HiviewDFX 33 } // namespace OHOS 34 #endif // HIVIEW_PLUGINS_EVENT_SERVICE_INCLUDE_SYS_EVENT_DB_CLEANER_H