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 #include <map> 20 namespace OHOS { 21 namespace SmartPerf { 22 namespace SPUtils { 23 /** 24 * @brief Check if the file has permission to access 25 * 26 * @param fileName 27 * @return true 28 * @return false 29 */ 30 bool FileAccess(const std::string &fileName); 31 /** 32 * @brief Load content from file node 33 * 34 * @param filePath 35 * @param content 36 * @return true 37 * @return false 38 */ 39 bool LoadFile(const std::string &filePath, std::string &content); 40 /** 41 * @brief read command return result 42 * 43 * @param cmd 44 * @param result 45 * @return true 46 * @return false 47 */ 48 bool LoadCmd(const std::string &cmd, std::string &result); 49 /** 50 * @brief 51 * 52 * @param path 53 * @return std::string 54 */ 55 std::string IncludePathDelimiter(const std::string &path); 56 /** 57 * @brief 58 * @param path 59 * @param files 60 */ 61 void ForDirFiles(const std::string &path, std::vector<std::string> &files); 62 63 /** 64 * @brief check if substr in parentstr 65 * 66 * @param str 67 * @param sub 68 * @return true 69 * @return false 70 */ 71 bool IsSubString(const std::string &str, const std::string &sub); 72 /** 73 * @brief split content by delimiter 74 * 75 * @param content 76 * @param sp 77 * @param out 78 */ 79 void StrSplit(const std::string &content, const std::string &sp, std::vector<std::string> &out); 80 /** 81 * @brief extract number from str 82 * 83 * @param str 84 * @return std::string 85 */ 86 std::string ExtractNumber(const std::string &str); 87 /** 88 * @brief replace '' \r\n from str 89 * @param res 90 */ 91 void ReplaceString(std::string &res); 92 /** 93 * @brief get cur Time longlong 94 * 95 */ 96 long long GetCurTime(); 97 /** 98 * @brief get top pkg 99 * 100 */ 101 std::string GetTopPkgName(); 102 std::map<std::string, std::string> GetDeviceInfo(); 103 std::map<std::string, std::string> GetCpuInfo(); 104 std::map<std::string, std::string> GetGpuInfo(); 105 }; 106 } 107 } 108 109 #endif // SP_UTILS_H 110