1 /** 2 * Copyright (c) 2023-2024 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 ES2PANDA_UTIL_PATH_H 17 #define ES2PANDA_UTIL_PATH_H 18 19 #include <cstdio> 20 #include <string> 21 #include "util/ustring.h" 22 23 namespace ark::es2panda::util { 24 const char PATH_DELIMITER = 25 #ifdef _WIN32 26 '\\'; 27 #else 28 '/'; 29 #endif 30 31 class Path { 32 public: 33 Path(); 34 Path(const std::string &absolutePath, ArenaAllocator *allocator); 35 Path(const std::string &relativePath, const std::string &basePath, ArenaAllocator *allocator); 36 Path(const util::StringView &absolutePath, ArenaAllocator *allocator); 37 Path(const util::StringView &relativePath, const util::StringView &basePath, ArenaAllocator *allocator); 38 bool IsRelative(); 39 bool IsAbsolute(); 40 const util::StringView &GetPath() const; 41 const util::StringView &GetAbsolutePath() const; 42 const util::StringView &GetExtension() const; 43 const util::StringView &GetFileName() const; 44 const util::StringView &GetFileNameWithExtension() const; 45 const util::StringView &GetParentFolder() const; 46 const util::StringView &GetAbsoluteParentFolder() const; GetPathDelimiter()47 constexpr static char GetPathDelimiter() 48 { 49 return PATH_DELIMITER; 50 } 51 52 private: 53 ArenaAllocator *allocator_ {}; 54 bool isRelative_ {}; 55 util::StringView path_ {}; 56 util::StringView basePath_ {}; 57 util::StringView absolutePath_ {}; 58 util::StringView fileName_ {}; 59 util::StringView fileNameWithExtension_ {}; 60 util::StringView fileExtension_ {}; 61 util::StringView parentFolder_ {}; 62 util::StringView absoluteParentFolder_ {}; 63 64 void Initializer(const std::string &absolutePath, ArenaAllocator *allocator); 65 void InitializeBasePath(std::string basePath); 66 void InitializeAbsolutePath(); 67 void InitializeParentFolder(); 68 void InitializeAbsoluteParentFolder(); 69 void InitializeFileName(); 70 void InitializeFileNameWithExtension(); 71 void InitializeFileExtension(); 72 }; 73 } // namespace ark::es2panda::util 74 75 #endif 76