1 /* 2 * Copyright (c) Huawei Technologies Co., Ltd. 2023. All rights reserved. 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 INCLUDE_TUNING_BASE_FILE_UTILS_H 17 #define INCLUDE_TUNING_BASE_FILE_UTILS_H 18 19 #ifdef is_linux 20 #include <filesystem> 21 #endif 22 #include <string> 23 #include <vector> 24 namespace SysTuning { 25 namespace base { 26 #define TS_PERMISSION_RW 0600 27 #define TS_PERMISSION_RWX 777 28 constexpr uint32_t K_FILE_MODE_INVALID = 0xFFFFFFFF; 29 enum TraceParserStatus { 30 TRACE_PARSER_NORMAL = 0, 31 TRACE_PARSER_FILE_TYPE_ERROR = 1, 32 TRACE_PARSE_ERROR = 2, 33 TRACE_PARSER_ABNORMAL = 3 34 }; 35 36 void SetAnalysisResult(TraceParserStatus stat); 37 38 TraceParserStatus GetAnalysisResult(); 39 40 ssize_t Read(int32_t fd, uint8_t *dst, size_t dstSize); 41 42 int32_t OpenFile(const std::string &path, int32_t flags, uint32_t mode = K_FILE_MODE_INVALID); 43 44 std::string GetExecutionDirectoryPath(); 45 #ifdef is_linux 46 std::vector<std::string> GetFilesNameFromDir(const std::string &path); 47 #endif 48 } // namespace base 49 } // namespace SysTuning 50 #endif // INCLUDE_TUNING_BASE_FILE_UTILS_H_ 51