1 /* 2 * Copyright (c) 2021-2025 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 #ifndef HI_APP_EVENT_CONFIG_H 16 #define HI_APP_EVENT_CONFIG_H 17 18 #include <string> 19 20 #include "nocopyable.h" 21 22 namespace OHOS { 23 namespace HiviewDFX { 24 class HiAppEventConfig : public NoCopyable { 25 public: 26 static HiAppEventConfig& GetInstance(); 27 void SetStorageDir(const std::string& dir); 28 bool SetConfigurationItem(std::string name, std::string value); 29 bool GetDisable(); 30 uint64_t GetMaxStorageSize(); 31 std::string GetStorageDir(); 32 std::string GetRunningId(); 33 bool IsFreeSizeOverLimit(); 34 void RefreshFreeSize(); 35 36 private: HiAppEventConfig()37 HiAppEventConfig() {} ~HiAppEventConfig()38 ~HiAppEventConfig() {} 39 HiAppEventConfig(const HiAppEventConfig&); 40 HiAppEventConfig& operator=(const HiAppEventConfig&); 41 bool SetDisableItem(const std::string& value); 42 bool SetMaxStorageSizeItem(const std::string& value); 43 void SetDisable(bool disable); 44 void SetMaxStorageSize(uint64_t size); 45 46 private: 47 bool disable_ = false; 48 int64_t freeSize_ = -1; 49 bool isInitFreeSize_ = false; 50 uint64_t maxStorageSize_ = 10 * 1024 * 1024; // max storage size is 10M, 10 * 1024 * 1024 Byte 51 std::string storageDir_ = ""; 52 std::string runningId_ = ""; 53 }; 54 } // namespace HiviewDFX 55 } // namespace OHOS 56 #endif // HI_APP_EVENT_CONFIG_H 57