    /* -*- 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 <transliteration_Numeric.hxx>
    #include <nativenumbersupplier.hxx>
    #include <defaultnumberingprovider.hxx>
    #include <rtl/ref.hxx>

    using namespace com::sun::star::i18n;
    using namespace com::sun::star::uno;

    namespace i18npool {

    sal_Int16 SAL_CALL transliteration_Numeric::getType()
    {
        return TransliterationType::NUMERIC;
    }

    OUString
        transliteration_Numeric::foldingImpl( const OUString& /*inStr*/, sal_Int32 /*startPos*/, sal_Int32 /*nCount*/, Sequence< sal_Int32 >& /*offset*/, bool )
    {
        throw RuntimeException();
    }

    sal_Bool SAL_CALL
        transliteration_Numeric::equals( const OUString& /*str1*/, sal_Int32 /*pos1*/, sal_Int32 /*nCount1*/, sal_Int32& /*nMatch1*/, const OUString& /*str2*/, sal_Int32 /*pos2*/, sal_Int32 /*nCount2*/, sal_Int32& /*nMatch2*/ )
    {
        throw RuntimeException();
    }

    Sequence< OUString > SAL_CALL
        transliteration_Numeric::transliterateRange( const OUString& /*str1*/, const OUString& /*str2*/ )
    {
        throw RuntimeException();
    }

    #define isNumber(c) ((c) >= 0x30 && (c) <= 0x39)
    #define NUMBER_ZERO 0x30

    OUString
    transliteration_Numeric::transliterateBullet( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount,
            Sequence< sal_Int32 >& offset, bool useOffset )
    {
        sal_Int32 number = -1, j = 0, endPos = startPos + nCount;

        if (endPos >  inStr.getLength())
            endPos = inStr.getLength();

        rtl_uString* pStr = rtl_uString_alloc(nCount);
        sal_Unicode* out = pStr->buffer;

        if (useOffset)
            offset.realloc(nCount);

        for (sal_Int32 i = startPos; i < endPos; i++) {
            if (i < endPos && isNumber(inStr[i])) {
                if (number == -1) {
                    startPos = i;
                    number = (inStr[i] - NUMBER_ZERO);
                } else  {
                    number = number * 10 + (inStr[i] - NUMBER_ZERO);
                }
            } else {
                if (number == 0) {
                    if (useOffset)
                        offset[j] = startPos;
                    out[j++] = NUMBER_ZERO;
                } if (number > tableSize && !recycleSymbol) {
                    for (sal_Int32 k = startPos; k < i; k++) {
                        if (useOffset)
                            offset[j] = k;
                        out[j++] = inStr[k];
                    }
                } else if (number > 0) {
                    if (useOffset)
                        offset[j] = startPos;
                    out[j++] = table[--number % tableSize];
                } else if (i < endPos) {
                    if (useOffset)
                        offset[j] = i;
                    out[j++] = inStr[i];
                }
                number = -1;
            }
        }
        out[j] = 0;

        if (useOffset)
            offset.realloc(j);

        return OUString( pStr, SAL_NO_ACQUIRE );
    }

    OUString
    transliteration_Numeric::transliterateImpl( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount,
            Sequence< sal_Int32 >& offset, bool useOffset )
    {
        if (tableSize)
            return transliterateBullet( inStr, startPos, nCount, offset, useOffset);
        else
            return rtl::Reference<NativeNumberSupplierService>(new NativeNumberSupplierService(useOffset))->getNativeNumberString( inStr.copy(startPos, nCount), aLocale, nNativeNumberMode, offset );
    }

    sal_Unicode SAL_CALL
    transliteration_Numeric::transliterateChar2Char( sal_Unicode inChar )
    {
        if (tableSize) {
            if (isNumber(inChar)) {
                sal_Int16 number = inChar - NUMBER_ZERO;
                if (number <= tableSize || recycleSymbol)
                    return table[--number % tableSize];
            }
            return inChar;
        }
        else
            return rtl::Reference<NativeNumberSupplierService>(new NativeNumberSupplierService)->getNativeNumberChar( inChar, aLocale, nNativeNumberMode );
    }

    }

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V646 Consider inspecting the application's logic. It's possible that 'else' keyword is missing.

↑ V560 A part of conditional expression is always true: i < endPos.