64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
#include "novelparser.h"
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#include <syntax_novel.h>
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#include <ast_novel.h>
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#include <parse_novel.h>
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#include <QTime>
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#include <QDebug>
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using namespace example_novel;
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NovelParser::NovelParser()
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{
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this->syntax_defines = example_novel::NovalSyntax::getParseTree();
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checker_list << std::make_shared<example_novel::FragmentExistsCheck>();
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checker_list << std::make_shared<example_novel::FragmentOrdersCheck>();
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analyzer_ref = std::make_shared<lib_parse::Analyzer>(checker_list);
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}
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QString NovelParser::version() const
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{
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return "1.0.0";
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}
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std::shared_ptr<const ast_gen::ElementAccess> NovelParser::parse(const QFileInfoList source_list) const
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{
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QList<std::shared_ptr<const ast_basic::TokenNode>> forst_root;
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auto lex_reader = NovalSyntax::getLexReader();
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auto time_stamp = QTime::currentTime();
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for (auto& file : source_list) {
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auto tokens = lex_reader->extractFrom(file.canonicalFilePath());
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auto exprs_result = std::make_shared<lib_syntax::ExprsChecker>(this->syntax_defines)->parseFrom(tokens);
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forst_root.append(exprs_result);
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}
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auto current_stamp = QTime::currentTime();
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qDebug() << QString(u8"词法解析+语法解析消耗时间：%1 ms。").arg(time_stamp.msecsTo(current_stamp));
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std::function<QList<std::shared_ptr<const ast_basic::ExprNode>>(QList<std::shared_ptr<const ast_basic::TokenNode>> input)> summary =
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[&](QList<std::shared_ptr<const ast_basic::TokenNode>> input) -> QList<std::shared_ptr<const ast_basic::ExprNode>> {
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QList<std::shared_ptr<const ast_basic::ExprNode>> temp;
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if (input.size()) {
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auto item = std::dynamic_pointer_cast<const ast_basic::ExprNode>(input.first());
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temp << item;
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temp.append(summary(input.mid(1)));
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}
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return temp;
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};
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time_stamp = QTime::currentTime();
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auto tree_visit = std::make_shared<example_novel::NovelExprsVisitor>();
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auto vinst = std::make_shared<ast_gen::ExprTreeParser>(tree_visit);
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auto resultx = vinst->parse("test", summary(forst_root));
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auto novel_accesstree = vinst->tidy(resultx);
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current_stamp = QTime::currentTime();
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qDebug() << QString(u8"程序结构重建消耗时间：%1 ms。").arg(time_stamp.msecsTo(current_stamp));
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return analyzer_ref->validCheckWith(novel_accesstree);
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}
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