1 // Copyright (C) 2021 The Android Open Source Project 2 // 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 SOURCE_PATH_UTILS_H_ 16 #define SOURCE_PATH_UTILS_H_ 17 18 #include <set> 19 #include <string> 20 #include <vector> 21 22 23 namespace header_checker { 24 namespace utils { 25 26 27 struct RootDir { 28 std::string path; 29 std::string replacement; 30 RootDirRootDir31 RootDir(std::string p, std::string r) 32 : path(std::move(p)), replacement(std::move(r)) {} 33 }; 34 35 typedef std::vector<RootDir> RootDirs; 36 37 RootDirs ParseRootDirs(const std::vector<std::string> &args); 38 39 // Resolve '..' and '.'; if the path starts with any of root_dirs, replace the 40 // prefix; don't resolve symbolic links. 41 std::string NormalizePath(std::string_view path, const RootDirs &root_dirs); 42 43 std::set<std::string> 44 CollectAllExportedHeaders(const std::vector<std::string> &exported_header_dirs, 45 const RootDirs &root_dirs); 46 47 48 } // namespace utils 49 } // namespace header_checker 50 51 52 #endif // SOURCE_PATH_UTILS_H_ 53