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 HIVIEW_PLUGINS_EVENT_VERIFY_UTIL_H 17 #define HIVIEW_PLUGINS_EVENT_VERIFY_UTIL_H 18 19 #include <list> 20 21 #include "event_json_parser.h" 22 #include "event_param_watcher.h" 23 #include "event_period_info_util.h" 24 #include "sys_event.h" 25 26 namespace OHOS { 27 namespace HiviewDFX { 28 class EventVerifyUtil { 29 public: 30 void Init(HiviewContext* context); 31 bool IsValidEvent(std::shared_ptr<SysEvent> event); 32 33 private: 34 bool IsValidSysEvent(const std::shared_ptr<SysEvent> event); 35 bool IsDuplicateEvent(const uint64_t eventId); 36 void DecorateSysEvent(const std::shared_ptr<SysEvent> event, const BaseInfo& baseInfo, uint64_t id); 37 38 private: 39 std::list<uint64_t> eventIdList_; 40 EventPeriodInfoUtil eventPeriodInfoUtil_; 41 EventParamWatcher paramWatcher_; 42 }; 43 } // namespace HiviewDFX 44 } // namespace OHOS 45 #endif // HIVIEW_PLUGINS_EVENT_VERIFY_UTIL_H 46