1 /* 2 * Copyright (c) 2023 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_UNIFIED_COLLECTOR_STORAGE_INCLUDE_CPU_STORAGE_H 17 #define HIVIEW_PLUGINS_UNIFIED_COLLECTOR_STORAGE_INCLUDE_CPU_STORAGE_H 18 19 #include <memory> 20 21 #include "resource/cpu.h" 22 #include "rdb_store.h" 23 24 namespace OHOS { 25 namespace HiviewDFX { 26 class CpuStorage { 27 public: 28 CpuStorage(const std::string& workPath); 29 ~CpuStorage() = default; 30 void Store(const std::vector<ProcessCpuStatInfo>& cpuCollections); 31 void Report(); 32 33 private: 34 void InitDbStorePath(); 35 void InitDbStore(); 36 bool InitDbStoreUploadPath(); 37 void Store(const ProcessCpuStatInfo& cpuCollection); 38 bool NeedReport(); 39 int32_t CreateTable(); 40 void InsertTable(const ProcessCpuStatInfo& cpuCollection); 41 void PrepareOldDbFilesBeforeReport(); 42 void ResetDbStore(); 43 void MoveDbFilesToUploadDir(); 44 void MoveDbFileToUploadDir(const std::string dbFilePath); 45 void TryToAgeUploadDbFiles(); 46 void ReportCpuCollectionEvent(); 47 void PrepareNewDbFilesAfterReport(); 48 49 private: 50 std::string workPath_; 51 std::string dbStorePath_; 52 std::string dbStoreUploadPath_; 53 std::shared_ptr<NativeRdb::RdbStore> dbStore_; 54 }; // CpuStorage 55 } // namespace HiviewDFX 56 } // namespace OHOS 57 #endif // HIVIEW_PLUGINS_UNIFIED_COLLECTOR_STORAGE_INCLUDE_CPU_STORAGE_H 58