/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */

/*

 * 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 .

 */

#pragma once

#include <rtl/ustring.hxx>

#include <rtl/ustrbuf.hxx>

namespace comphelper::string

{

inline OUString encodeForXml(std::u16string_view rStr)

{

    // encode conforming xml:

    sal_Int32 len = rStr.length();

    OUStringBuffer buf(len + 16); // it's going to be at least len

    for (sal_Int32 pos = 0; pos < len; ++pos)

    {

        sal_Unicode c = rStr[pos];

        switch (c)

        {

            case '<':

                buf.append("<");

                break;

            case '>':

                buf.append(">");

                break;

            case '&':

                buf.append("&");

                break;

            case '\'':

                buf.append("'");

                break;

            case '\"':

                buf.append(""");

                break;

            default:

                buf.append(c);

                break;

        }

    }

    return buf.makeStringAndClear();

}

} /* Namespace */

/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */