WsParser_VS/WsNovelParser/main.cpp

#include <QtCore/QCoreApplication>
#include <QCoreApplication>
#include <QDebug>
#include <QFileInfoList>
#include <ast_gen.h>
#include <ast_novel.h>
#include <libtokens.h>
#include <syntax_novel.h>
#include <tokens_novel.h>
#include <QDir>
#include <QTextStream>
#include <iostream>
#include <QTime>
#include <argsparser.h>

#include "novelparser.h"
#include "htmlprint.h"

using namespace example_novel;
using namespace std;
using namespace args_parse;


int main(int argc, char* argv[]) {
	QCoreApplication a(argc, argv);

	ArgsParser args_parser;
	auto help_mode = make_shared<MatchMode>(0x000Au, "打印帮助信息");
	args_parser << help_mode;
	*help_mode << make_shared<IndexParam>("nsc", "程序名称")
		<< make_shared<FloatOption>("help", "帮助");

	auto build_mode = make_shared<MatchMode>(0x000Bu, "执行故事线编译任务");
	args_parser << build_mode;
	*build_mode << make_shared<IndexParam>("nsc", "程序名称")
		<< make_shared<FloatKeyValue>("path", "指定源代码目录")
		<< make_shared<FloatKeyValue>("dest", "指定生成目录")
		<< make_shared<FloatOption>("html", "生成html文件格式取代AST", true);


	auto p_result = args_parser.parse(argc, argv);
	if (!p_result) {
		qDebug().noquote() << "命令行参数错误！";
		qDebug().noquote() << args_parser.helperDoc();
	}
	else {
		switch (p_result->modeCode()) {
			case 0xBu:
				{
					auto src_dir = dynamic_pointer_cast<FloatKeyValue>(p_result->getUnitViaKey("path"));
					auto dst_dir = dynamic_pointer_cast<FloatKeyValue>(p_result->getUnitViaKey("dest"));
					auto html_opt = dynamic_pointer_cast<FloatOption>(p_result->getUnitViaKey("html"));

					auto source_dir = QDir(src_dir->value().toString());
					if (!source_dir.exists()) {
						cout << "%编译指定的源代码目录不存在！" << endl;
						exit(0);
					}
					auto destination_dir = QDir::current();
					auto target_output = dst_dir->value();
					if (!target_output.isNull() && QDir(target_output.toString()).exists()) {
						destination_dir = QDir(target_output.toString());
					}
					else {
						cout << "%编译指定的生成目录不存在，重置为：" << destination_dir.absolutePath().toLocal8Bit().data() << endl;
					}

					auto files = source_dir.entryInfoList(QStringList() << "*.story");
					shared_ptr<const ast_gen::ElementAccess> access_ptr = nullptr;
					if (files.size()) {
						try {
							auto parser = make_shared<NovelParser>();
							auto docs = parser->parse(files);

							auto errors_list = parser->parserContext()->errors();
							if (errors_list.size()) {
								for (auto& err : errors_list) {
									qDebug().noquote() << err;
								}
								exit(0);
							}
							access_ptr = parser->validsApply(docs);
						}
						catch (lib_syntax::SyntaxException* e) {
							qDebug().noquote() << e->message();
							delete e;
							exit(0);
						}
						catch (lib_parse::CheckException* e) {
							qDebug().noquote() << e->message();
							delete e;
							exit(0);
						}
					}

					if (html_opt->value().toInt() == 1 && access_ptr) {
						printer::tools_printer tool;
						tool.plain_html_output(access_ptr, destination_dir);
					}
					else if (access_ptr) {
						QTime time_stamp = QTime::currentTime();
						lib_parse::VisitEntry control;
						auto visitor = make_shared<printer::AstGenerate>(source_dir);
						control.visitWith(access_ptr, visitor);
						auto dom_result = visitor->content();
						QFile file(destination_dir.absoluteFilePath("storyline.xast"));
						if (file.open(QIODevice::Text | QIODevice::WriteOnly)) {
							QTextStream tout(&file);
							tout.setCodec("UTF-8");
							tout << dom_result;
							tout.flush();
						}
						auto current_stamp = QTime::currentTime();
						qDebug().noquote() << QString("%AST构建消耗时间：%1 ms。").arg(time_stamp.msecsTo(current_stamp));
						qDebug().noquote() << QString("%编译成功：%1。").arg(QFileInfo(file).absoluteFilePath());
					}
				}break;
			case 0xAu:
			default:
				qDebug().noquote() << args_parser.helperDoc();
				break;
		}
	}
	//return a.exec();
	return 0;
}