1 /* 2 * Copyright (C) 2021 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 SP_UTILS_H 16 #define SP_UTILS_H 17 #include <iostream> 18 #include <vector> 19 namespace OHOS { 20 namespace SmartPerf { 21 namespace SPUtils { 22 /** 23 * @brief Check if the file has permission to access 24 * 25 * @param fileName 26 * @return true 27 * @return false 28 */ 29 bool FileAccess(const std::string &fileName); 30 /** 31 * @brief Load content from file node 32 * 33 * @param filePath 34 * @param content 35 * @return true 36 * @return false 37 */ 38 bool LoadFile(const std::string &filePath, std::string &content); 39 /** 40 * @brief read command return result 41 * 42 * @param cmd 43 * @param result 44 * @return true 45 * @return false 46 */ 47 bool LoadCmd(const std::string &cmd, std::string &result); 48 /** 49 * @brief 50 * 51 * @param path 52 * @return std::string 53 */ 54 std::string IncludePathDelimiter(const std::string &path); 55 /** 56 * @brief 57 * @param path 58 * @param files 59 */ 60 void ForDirFiles(const std::string &path, std::vector<std::string> &files); 61 62 /** 63 * @brief check if substr in parentstr 64 * 65 * @param str 66 * @param sub 67 * @return true 68 * @return false 69 */ 70 bool IsSubString(const std::string &str, const std::string &sub); 71 /** 72 * @brief split content by delimiter 73 * 74 * @param content 75 * @param sp 76 * @param out 77 */ 78 void StrSplit(const std::string &content, const std::string &sp, std::vector<std::string> &out); 79 /** 80 * @brief extract number from str 81 * 82 * @param str 83 * @return std::string 84 */ 85 std::string ExtractNumber(const std::string &str); 86 /** 87 * @brief replace '' \r\n from str 88 * @param res 89 */ 90 void ReplaceString(std::string &res); 91 /** 92 * @brief get cur Time longlong 93 * 94 */ 95 long long GetCurTime(); 96 /** 97 * @brief get top pkg 98 * 99 */ 100 std::string GetTopPkgName(); 101 }; 102 } 103 } 104 105 #endif // SP_UTILS_H 106