1 /** 2 * Copyright (c) 2022 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 PANDA_TOOLING_INSPECTOR_SOURCE_MANAGER_H 17 #define PANDA_TOOLING_INSPECTOR_SOURCE_MANAGER_H 18 19 #include "source_file.h" 20 21 #include <algorithm> 22 #include <cstddef> 23 #include <string_view> 24 #include <utility> 25 #include <vector> 26 27 namespace panda { 28 class JsonObject; 29 class JsonObjectBuilder; 30 class Method; 31 } // namespace panda 32 33 namespace panda::panda_file { 34 class DebugInfoExtractor; 35 class File; 36 } // namespace panda::panda_file 37 38 namespace panda::tooling::inspector { 39 class Server; 40 41 class SourceManager { 42 public: 43 explicit SourceManager(Server &server); 44 45 template <typename Function> EnumerateSourceFiles(Function && function)46 void EnumerateSourceFiles(Function &&function) const 47 { 48 std::all_of(sourceFiles_.begin(), sourceFiles_.end(), std::forward<Function>(function)); 49 } 50 51 // Get debug info associated with panda file, loading new source files if needed. 52 const panda_file::DebugInfoExtractor &GetDebugInfo(const panda_file::File *pandaFile); 53 54 // Get SourceFile associated with method, creating one if necessary. 55 const SourceFile &GetOrLoadSourceFile(Method *method); 56 57 // Query loaded source files. 58 const SourceFile *GetSourceFile(size_t scriptId) const; 59 const SourceFile *GetSourceFile(std::string_view fileName) const; 60 61 private: 62 void GetScriptSource(JsonObjectBuilder &result, const JsonObject ¶ms); 63 const SourceFile *GetSourceFileInternal(std::string_view fileName) const; 64 65 Server &server_; 66 std::vector<SourceFile> sourceFiles_; 67 }; 68 } // namespace panda::tooling::inspector 69 70 #endif // PANDA_TOOLING_INSPECTOR_SOURCE_MANAGER_H 71