123 lines
4.5 KiB
C++
123 lines
4.5 KiB
C++
/**
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* src/include_diagram/visitor/translation_unit_visitor.h
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*
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* Copyright (c) 2021-2023 Bartek Kryza <bkryza@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "common/model/enums.h"
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#include "common/model/package.h"
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#include "common/visitor/translation_unit_visitor.h"
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#include "config/config.h"
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#include "include_diagram/model/diagram.h"
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#include <clang/AST/RecursiveASTVisitor.h>
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#include <clang/Basic/SourceManager.h>
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#include <clang/Lex/PPCallbacks.h>
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#include <functional>
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#include <map>
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#include <memory>
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#include <set>
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#include <string>
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namespace clanguml::include_diagram::visitor {
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class translation_unit_visitor
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: public clang::RecursiveASTVisitor<translation_unit_visitor> {
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public:
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// This is an internal class for convenience to be able to access the
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// include_visitor type from translation_unit_visitor type
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class include_visitor : public clang::PPCallbacks,
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public common::visitor::translation_unit_visitor {
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public:
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include_visitor(clang::SourceManager &sm,
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clanguml::include_diagram::model::diagram &diagram,
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const clanguml::config::include_diagram &config);
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~include_visitor() override = default;
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#if LLVM_VERSION_MAJOR >= 16
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void InclusionDirective(clang::SourceLocation HashLoc,
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const clang::Token &IncludeTok, clang::StringRef FileName,
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bool IsAngled, clang::CharSourceRange FilenameRange,
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clang::OptionalFileEntryRef File, clang::StringRef SearchPath,
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clang::StringRef RelativePath, const clang::Module *Imported,
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clang::SrcMgr::CharacteristicKind FileType) override;
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#elif LLVM_VERSION_MAJOR > 14
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void InclusionDirective(clang::SourceLocation hash_loc,
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const clang::Token &include_tok, clang::StringRef file_name,
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bool is_angled, clang::CharSourceRange filename_range,
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clang::Optional<clang::FileEntryRef> file,
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clang::StringRef search_path, clang::StringRef relative_path,
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const clang::Module *imported,
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clang::SrcMgr::CharacteristicKind file_type) override;
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#else
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void InclusionDirective(clang::SourceLocation hash_loc,
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const clang::Token &include_tok, clang::StringRef file_name,
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bool is_angled, clang::CharSourceRange filename_range,
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const clang::FileEntry *file, clang::StringRef search_path,
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clang::StringRef relative_path, const clang::Module *imported,
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clang::SrcMgr::CharacteristicKind file_type) override;
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#endif
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std::optional<common::id_t> process_internal_header(
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const std::filesystem::path &include_path, bool is_system,
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common::id_t current_file_id);
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std::optional<common::id_t> process_external_system_header(
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const std::filesystem::path &include_path,
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common::id_t current_file_id);
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std::optional<common::id_t> process_source_file(
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const std::filesystem::path &file);
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clanguml::include_diagram::model::diagram &diagram()
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{
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return diagram_;
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}
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const clanguml::config::include_diagram &config() const
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{
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return config_;
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}
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private:
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// Reference to the output diagram model
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clanguml::include_diagram::model::diagram &diagram_;
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// Reference to class diagram config
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const clanguml::config::include_diagram &config_;
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};
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translation_unit_visitor(clang::SourceManager &sm,
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clanguml::include_diagram::model::diagram &diagram,
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const clanguml::config::include_diagram &config);
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clanguml::include_diagram::model::diagram &diagram() { return diagram_; }
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const clanguml::config::include_diagram &config() const { return config_; }
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void finalize() { }
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private:
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// Reference to the output diagram model
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clanguml::include_diagram::model::diagram &diagram_;
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// Reference to class diagram config
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const clanguml::config::include_diagram &config_;
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};
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} // namespace clanguml::include_diagram::visitor
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