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 COMMON_UTILS_H 17 #define COMMON_UTILS_H 18 19 #include <string> 20 21 namespace OHOS { 22 namespace Sensors { 23 bool CheckFilePath(const std::string &filePath); 24 bool CheckFileDir(const std::string &filePath, const std::string &dir); 25 bool CheckFileExtendName(const std::string &filePath, const std::string &checkExtension); 26 bool CheckFileSize(const std::string &filePath); 27 bool IsFileExists(const std::string &fileName); 28 int32_t GetFileSize(const std::string &filePath); 29 int64_t GetFileSize(int32_t fd); 30 std::string GetFileSuffix(int32_t fd); 31 int32_t GetFileName(const int32_t &fd, std::string &fileName); 32 int32_t GetFileExtName(const int32_t &fd, std::string &extName); 33 } // namespace Sensors 34 } // namespace OHOS 35 #endif // COMMON_UTILS_H 36