SchemaMain.cpp

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#include "dbe/SchemaMainWindow.hpp"
#include <QApplication>
#include <boost/program_options.hpp>
#include <iostream>
#include <string>
 
namespace bop = boost::program_options;
 
int main(int argc, char *argv[]) {
    std::string oksfn;
 
    bop::options_description options_description("Allowed options", 128);
 
    options_description.add_options()("help,h", "Provide help message")
                                     ("file,f", bop::value<std::string>(&oksfn)->default_value(oksfn), "OKS schema file name");
 
    bop::variables_map options_map;
 
    try {
        bop::parsed_options parsed = bop::command_line_parser(argc, argv).options(options_description).allow_unregistered().run();
 
        // This is to properly catch any positional argument (not supported)
        const auto& unknown = bop::collect_unrecognized(parsed.options, bop::include_positional);
        if(unknown.size() != 0) {
            std::cerr << "Incorrect command line argument, unrecognized options: ";
            for(const auto& o : unknown) {
                std::cerr << o << " ";
            }
            std::cerr << std::endl;
 
            return EXIT_FAILURE;
        }
 
        bop::store(parsed, options_map);
        bop::notify(options_map);
 
        auto display_help_message = [&options_description]()
        {
            std::cout
            << "TDAQ online database schema editor"
            << std::endl
            << std::endl
            << "Usage: schemaeditor [options]"
            << std::endl
            << std::endl
            << options_description
            << std::endl;
        };
 
        if(options_map.count("help")) {
            display_help_message();
            return EXIT_SUCCESS;
        }
    }
    catch(std::exception const & e) {
        std::cerr << "Incorrect command line argument: " << e.what() << std::endl;
        return EXIT_FAILURE;
    }
 
 
    QApplication a(argc, argv);
 
    dbse::SchemaMainWindow w(QString::fromStdString(oksfn));
 
    w.show();
 
    return a.exec();
}