/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <sal/config.h>

#include <cstdlib>
#include <cstring>
#include <iostream>
#include <vector>

#include <codemaker/generatedtypeset.hxx>
#include <codemaker/typemanager.hxx>
#include <rtl/ref.hxx>
#include <rtl/string.hxx>
#include <rtl/ustring.hxx>
#include <sal/main.h>
#include <sal/types.h>
#include <unoidl/unoidl.hxx>
#include <o3tl/string_view.hxx>

#include "cppuoptions.hxx"
#include "cpputype.hxx"

// coverity[tainted_data] - this is a build time tool
SAL_IMPLEMENT_MAIN_WITH_ARGS(argc, argv) {
    CppuOptions options;
    try {
        if (!options.initOptions(argc, argv)) {
            return EXIT_FAILURE;
        }

        rtl::Reference typeMgr(new TypeManager);
        for (const OString& f :options.getExtraInputFiles())
        {
            typeMgr->loadProvider(convertToFileUrl(f), false);
        }
        for (const OString& f : options.getInputFiles())
        {
            typeMgr->loadProvider(convertToFileUrl(f), true);
        }
        codemaker::GeneratedTypeSet generated;
        if (options.isValid("-T"_ostr)) {
            OUString names(b2u(options.getOption("-T"_ostr)));
            for (sal_Int32 i = 0; i != -1;) {
                std::u16string_view name(o3tl::getToken(names, 0, ';', i));
                if (!name.empty()) {
                    produce(
                        OUString(name == u"*"
                         ? u""
                         : o3tl::ends_with(name, u".*")
                         ? name.substr(0, name.size() - std::strlen(".*"))
                         : name),
                        typeMgr, generated, options);
                }
            }
        } else {
            produce(u""_ustr, typeMgr, generated, options);
        }
        if (!options.isValid("-nD"_ostr)) {
            // C++ header files generated for the following UNO types are
            // included in header files in cppu/inc/com/sun/star/uno (Any.hxx,
            // Reference.hxx, Type.h), so it seems best to always generate those
            // C++ header files:
            produce(
                u"com.sun.star.uno.RuntimeException"_ustr, typeMgr, generated,
                options);
            produce(
                u"com.sun.star.uno.TypeClass"_ustr, typeMgr, generated, options);
            produce(
                u"com.sun.star.uno.XInterface"_ustr, typeMgr, generated, options);
        }
    } catch (CannotDumpException & e) {
        std::cerr << "ERROR: " << e.getMessage() << '\n';
        return EXIT_FAILURE;
    } catch (unoidl::NoSuchFileException & e) {
        std::cerr << "ERROR: No such file <" << e.getUri() << ">\n";
        return EXIT_FAILURE;
    } catch (unoidl::FileFormatException & e) {
        std::cerr
            << "ERROR: Bad format of <" << e.getUri() << ">, \""
            << e.getDetail() << "\"\n";
        return EXIT_FAILURE;
    } catch (IllegalArgument& e) {
        std::cerr << "Illegal option " << e.m_message << '\n';
        return EXIT_FAILURE;
    } catch (std::exception& e) {
        std::cerr << "Failure " << e.what() << '\n';
        return EXIT_FAILURE;
    }

    return EXIT_SUCCESS;
}

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