Version 6.4.0.3, tag libreoffice-6.4.0.3

[LibreOffice.git] / hwpfilter / source / hcode.cxx

/* -*- 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 .
 */

/**
 * Rule :
 * Hangule johap code => unicode
 * Hanja johap code => ks code => unicode
 * Special johap code => ks code => unicode
 */
#include "precompile.h"
#include <sal/types.h>
#include <sal/macros.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "hcode.h"
#include "ksc5601.h"

#define PI 3.14159265358979323846

static hchar jaso2ks(hchar hh);

// ccvHH2ASC    code convert HWP20 to ASC(KSSM)

#define HCA_KSS         0x3400
#define HCA_TG          0x37C0
#define noneks          0xA1A1

#define UNI_HANGUL_FIRST        0xac00

#define NUM_JOONGSEONG          21
#define NUM_JONGSEONG           28

/**
 * kssm code table matching with ks index
 */
static const hchar ksTbl[2350] =
{
    0x8861, 0x8862, 0x8865, 0x8868, 0x8869, 0x886A, 0x886B, 0x8871,
    0x8873, 0x8874, 0x8875, 0x8876, 0x8877, 0x8878, 0x8879, 0x887B,
    0x887C, 0x887D, 0x8881, 0x8882, 0x8885, 0x8889, 0x8891, 0x8893,
    0x8895, 0x8896, 0x8897, 0x88A1, 0x88A2, 0x88A5, 0x88A9, 0x88B5,
    0x88B7, 0x88C1, 0x88C5, 0x88C9, 0x88E1, 0x88E2, 0x88E5, 0x88E8,
    0x88E9, 0x88EB, 0x88F1, 0x88F3, 0x88F5, 0x88F6, 0x88F7, 0x88F8,
    0x88FB, 0x88FC, 0x88FD, 0x8941, 0x8945, 0x8949, 0x8951, 0x8953,
    0x8955, 0x8956, 0x8957, 0x8961, 0x8962, 0x8963, 0x8965, 0x8968,
    0x8969, 0x8971, 0x8973, 0x8975, 0x8976, 0x8977, 0x897B, 0x8981,
    0x8985, 0x8989, 0x8993, 0x8995, 0x89A1, 0x89A2, 0x89A5, 0x89A8,
    0x89A9, 0x89AB, 0x89AD, 0x89B0, 0x89B1, 0x89B3, 0x89B5, 0x89B7,
    0x89B8, 0x89C1, 0x89C2, 0x89C5, 0x89C9, 0x89CB, 0x89D1, 0x89D3,
    0x89D5, 0x89D7, 0x89E1, 0x89E5, 0x89E9, 0x89F3, 0x89F6, 0x89F7,
    0x8A41, 0x8A42, 0x8A45, 0x8A49, 0x8A51, 0x8A53, 0x8A55, 0x8A57,
    0x8A61, 0x8A65, 0x8A69, 0x8A73, 0x8A75, 0x8A81, 0x8A82, 0x8A85,
    0x8A88, 0x8A89, 0x8A8A, 0x8A8B, 0x8A90, 0x8A91, 0x8A93, 0x8A95,
    0x8A97, 0x8A98, 0x8AA1, 0x8AA2, 0x8AA5, 0x8AA9, 0x8AB6, 0x8AB7,
    0x8AC1, 0x8AD5, 0x8AE1, 0x8AE2, 0x8AE5, 0x8AE9, 0x8AF1, 0x8AF3,
    0x8AF5, 0x8B41, 0x8B45, 0x8B49, 0x8B61, 0x8B62, 0x8B65, 0x8B68,
    0x8B69, 0x8B6A, 0x8B71, 0x8B73, 0x8B75, 0x8B77, 0x8B81, 0x8BA1,
    0x8BA2, 0x8BA5, 0x8BA8, 0x8BA9, 0x8BAB, 0x8BB1, 0x8BB3, 0x8BB5,
    0x8BB7, 0x8BB8, 0x8BBC, 0x8C61, 0x8C62, 0x8C63, 0x8C65, 0x8C69,
    0x8C6B, 0x8C71, 0x8C73, 0x8C75, 0x8C76, 0x8C77, 0x8C7B, 0x8C81,
    0x8C82, 0x8C85, 0x8C89, 0x8C91, 0x8C93, 0x8C95, 0x8C96, 0x8C97,
    0x8CA1, 0x8CA2, 0x8CA9, 0x8CE1, 0x8CE2, 0x8CE3, 0x8CE5, 0x8CE9,
    0x8CF1, 0x8CF3, 0x8CF5, 0x8CF6, 0x8CF7, 0x8D41, 0x8D42, 0x8D45,
    0x8D51, 0x8D55, 0x8D57, 0x8D61, 0x8D65, 0x8D69, 0x8D75, 0x8D76,
    0x8D7B, 0x8D81, 0x8DA1, 0x8DA2, 0x8DA5, 0x8DA7, 0x8DA9, 0x8DB1,
    0x8DB3, 0x8DB5, 0x8DB7, 0x8DB8, 0x8DB9, 0x8DC1, 0x8DC2, 0x8DC9,
    0x8DD6, 0x8DD7, 0x8DE1, 0x8DE2, 0x8DF7, 0x8E41, 0x8E45, 0x8E49,
    0x8E51, 0x8E53, 0x8E57, 0x8E61, 0x8E81, 0x8E82, 0x8E85, 0x8E89,
    0x8E90, 0x8E91, 0x8E93, 0x8E95, 0x8E97, 0x8E98, 0x8EA1, 0x8EA9,
    0x8EB6, 0x8EB7, 0x8EC1, 0x8EC2, 0x8EC5, 0x8EC9, 0x8ED1, 0x8ED3,
    0x8ED6, 0x8EE1, 0x8EE5, 0x8EE9, 0x8EF1, 0x8EF3, 0x8F41, 0x8F61,
    0x8F62, 0x8F65, 0x8F67, 0x8F69, 0x8F6B, 0x8F70, 0x8F71, 0x8F73,
    0x8F75, 0x8F77, 0x8F7B, 0x8FA1, 0x8FA2, 0x8FA5, 0x8FA9, 0x8FB1,
    0x8FB3, 0x8FB5, 0x8FB7, 0x9061, 0x9062, 0x9063, 0x9065, 0x9068,
    0x9069, 0x906A, 0x906B, 0x9071, 0x9073, 0x9075, 0x9076, 0x9077,
    0x9078, 0x9079, 0x907B, 0x907D, 0x9081, 0x9082, 0x9085, 0x9089,
    0x9091, 0x9093, 0x9095, 0x9096, 0x9097, 0x90A1, 0x90A2, 0x90A5,
    0x90A9, 0x90B1, 0x90B7, 0x90E1, 0x90E2, 0x90E4, 0x90E5, 0x90E9,
    0x90EB, 0x90EC, 0x90F1, 0x90F3, 0x90F5, 0x90F6, 0x90F7, 0x90FD,
    0x9141, 0x9142, 0x9145, 0x9149, 0x9151, 0x9153, 0x9155, 0x9156,
    0x9157, 0x9161, 0x9162, 0x9165, 0x9169, 0x9171, 0x9173, 0x9176,
    0x9177, 0x917A, 0x9181, 0x9185, 0x91A1, 0x91A2, 0x91A5, 0x91A9,
    0x91AB, 0x91B1, 0x91B3, 0x91B5, 0x91B7, 0x91BC, 0x91BD, 0x91C1,
    0x91C5, 0x91C9, 0x91D6, 0x9241, 0x9245, 0x9249, 0x9251, 0x9253,
    0x9255, 0x9261, 0x9262, 0x9265, 0x9269, 0x9273, 0x9275, 0x9277,
    0x9281, 0x9282, 0x9285, 0x9288, 0x9289, 0x9291, 0x9293, 0x9295,
    0x9297, 0x92A1, 0x92B6, 0x92C1, 0x92E1, 0x92E5, 0x92E9, 0x92F1,
    0x92F3, 0x9341, 0x9342, 0x9349, 0x9351, 0x9353, 0x9357, 0x9361,
    0x9362, 0x9365, 0x9369, 0x936A, 0x936B, 0x9371, 0x9373, 0x9375,
    0x9377, 0x9378, 0x937C, 0x9381, 0x9385, 0x9389, 0x93A1, 0x93A2,
    0x93A5, 0x93A9, 0x93AF, 0x93B1, 0x93B3, 0x93B5, 0x93B7, 0x93BC,
    0x9461, 0x9462, 0x9463, 0x9465, 0x9468, 0x9469, 0x946A, 0x946B,
    0x946C, 0x9470, 0x9471, 0x9473, 0x9475, 0x9476, 0x9477, 0x9478,
    0x9479, 0x947D, 0x9481, 0x9482, 0x9485, 0x9489, 0x9491, 0x9493,
    0x9495, 0x9496, 0x9497, 0x94A1, 0x94E1, 0x94E2, 0x94E3, 0x94E5,
    0x94E8, 0x94E9, 0x94EB, 0x94EC, 0x94F1, 0x94F3, 0x94F5, 0x94F7,
    0x94F9, 0x94FC, 0x9541, 0x9542, 0x9545, 0x9549, 0x9551, 0x9553,
    0x9555, 0x9556, 0x9557, 0x9561, 0x9565, 0x9569, 0x9576, 0x9577,
    0x9581, 0x9585, 0x95A1, 0x95A2, 0x95A5, 0x95A8, 0x95A9, 0x95AB,
    0x95AD, 0x95B1, 0x95B3, 0x95B5, 0x95B7, 0x95B9, 0x95BB, 0x95C1,
    0x95C5, 0x95C9, 0x95E1, 0x95F6, 0x9641, 0x9645, 0x9649, 0x9651,
    0x9653, 0x9655, 0x9661, 0x9681, 0x9682, 0x9685, 0x9689, 0x9691,
    0x9693, 0x9695, 0x9697, 0x96A1, 0x96B6, 0x96C1, 0x96D7, 0x96E1,
    0x96E5, 0x96E9, 0x96F3, 0x96F5, 0x96F7, 0x9741, 0x9745, 0x9749,
    0x9751, 0x9757, 0x9761, 0x9762, 0x9765, 0x9768, 0x9769, 0x976B,
    0x9771, 0x9773, 0x9775, 0x9777, 0x9781, 0x97A1, 0x97A2, 0x97A5,
    0x97A8, 0x97A9, 0x97B1, 0x97B3, 0x97B5, 0x97B6, 0x97B7, 0x97B8,
    0x9861, 0x9862, 0x9865, 0x9869, 0x9871, 0x9873, 0x9875, 0x9876,
    0x9877, 0x987D, 0x9881, 0x9882, 0x9885, 0x9889, 0x9891, 0x9893,
    0x9895, 0x9896, 0x9897, 0x98E1, 0x98E2, 0x98E5, 0x98E9, 0x98EB,
    0x98EC, 0x98F1, 0x98F3, 0x98F5, 0x98F6, 0x98F7, 0x98FD, 0x9941,
    0x9942, 0x9945, 0x9949, 0x9951, 0x9953, 0x9955, 0x9956, 0x9957,
    0x9961, 0x9976, 0x99A1, 0x99A2, 0x99A5, 0x99A9, 0x99B7, 0x99C1,
    0x99C9, 0x99E1, 0x9A41, 0x9A45, 0x9A81, 0x9A82, 0x9A85, 0x9A89,
    0x9A90, 0x9A91, 0x9A97, 0x9AC1, 0x9AE1, 0x9AE5, 0x9AE9, 0x9AF1,
    0x9AF3, 0x9AF7, 0x9B61, 0x9B62, 0x9B65, 0x9B68, 0x9B69, 0x9B71,
    0x9B73, 0x9B75, 0x9B81, 0x9B85, 0x9B89, 0x9B91, 0x9B93, 0x9BA1,
    0x9BA5, 0x9BA9, 0x9BB1, 0x9BB3, 0x9BB5, 0x9BB7, 0x9C61, 0x9C62,
    0x9C65, 0x9C69, 0x9C71, 0x9C73, 0x9C75, 0x9C76, 0x9C77, 0x9C78,
    0x9C7C, 0x9C7D, 0x9C81, 0x9C82, 0x9C85, 0x9C89, 0x9C91, 0x9C93,
    0x9C95, 0x9C96, 0x9C97, 0x9CA1, 0x9CA2, 0x9CA5, 0x9CB5, 0x9CB7,
    0x9CE1, 0x9CE2, 0x9CE5, 0x9CE9, 0x9CF1, 0x9CF3, 0x9CF5, 0x9CF6,
    0x9CF7, 0x9CFD, 0x9D41, 0x9D42, 0x9D45, 0x9D49, 0x9D51, 0x9D53,
    0x9D55, 0x9D57, 0x9D61, 0x9D62, 0x9D65, 0x9D69, 0x9D71, 0x9D73,
    0x9D75, 0x9D76, 0x9D77, 0x9D81, 0x9D85, 0x9D93, 0x9D95, 0x9DA1,
    0x9DA2, 0x9DA5, 0x9DA9, 0x9DB1, 0x9DB3, 0x9DB5, 0x9DB7, 0x9DC1,
    0x9DC5, 0x9DD7, 0x9DF6, 0x9E41, 0x9E45, 0x9E49, 0x9E51, 0x9E53,
    0x9E55, 0x9E57, 0x9E61, 0x9E65, 0x9E69, 0x9E73, 0x9E75, 0x9E77,
    0x9E81, 0x9E82, 0x9E85, 0x9E89, 0x9E91, 0x9E93, 0x9E95, 0x9E97,
    0x9EA1, 0x9EB6, 0x9EC1, 0x9EE1, 0x9EE2, 0x9EE5, 0x9EE9, 0x9EF1,
    0x9EF5, 0x9EF7, 0x9F41, 0x9F42, 0x9F45, 0x9F49, 0x9F51, 0x9F53,
    0x9F55, 0x9F57, 0x9F61, 0x9F62, 0x9F65, 0x9F69, 0x9F71, 0x9F73,
    0x9F75, 0x9F77, 0x9F78, 0x9F7B, 0x9F7C, 0x9FA1, 0x9FA2, 0x9FA5,
    0x9FA9, 0x9FB1, 0x9FB3, 0x9FB5, 0x9FB7, 0xA061, 0xA062, 0xA065,
    0xA067, 0xA068, 0xA069, 0xA06A, 0xA06B, 0xA071, 0xA073, 0xA075,
    0xA077, 0xA078, 0xA07B, 0xA07D, 0xA081, 0xA082, 0xA085, 0xA089,
    0xA091, 0xA093, 0xA095, 0xA096, 0xA097, 0xA098, 0xA0A1, 0xA0A2,
    0xA0A9, 0xA0B7, 0xA0E1, 0xA0E2, 0xA0E5, 0xA0E9, 0xA0EB, 0xA0F1,
    0xA0F3, 0xA0F5, 0xA0F7, 0xA0F8, 0xA0FD, 0xA141, 0xA142, 0xA145,
    0xA149, 0xA151, 0xA153, 0xA155, 0xA156, 0xA157, 0xA161, 0xA162,
    0xA165, 0xA169, 0xA175, 0xA176, 0xA177, 0xA179, 0xA181, 0xA1A1,
    0xA1A2, 0xA1A4, 0xA1A5, 0xA1A9, 0xA1AB, 0xA1B1, 0xA1B3, 0xA1B5,
    0xA1B7, 0xA1C1, 0xA1C5, 0xA1D6, 0xA1D7, 0xA241, 0xA245, 0xA249,
    0xA253, 0xA255, 0xA257, 0xA261, 0xA265, 0xA269, 0xA273, 0xA275,
    0xA281, 0xA282, 0xA283, 0xA285, 0xA288, 0xA289, 0xA28A, 0xA28B,
    0xA291, 0xA293, 0xA295, 0xA297, 0xA29B, 0xA29D, 0xA2A1, 0xA2A5,
    0xA2A9, 0xA2B3, 0xA2B5, 0xA2C1, 0xA2E1, 0xA2E5, 0xA2E9, 0xA341,
    0xA345, 0xA349, 0xA351, 0xA355, 0xA361, 0xA365, 0xA369, 0xA371,
    0xA375, 0xA3A1, 0xA3A2, 0xA3A5, 0xA3A8, 0xA3A9, 0xA3AB, 0xA3B1,
    0xA3B3, 0xA3B5, 0xA3B6, 0xA3B7, 0xA3B9, 0xA3BB, 0xA461, 0xA462,
    0xA463, 0xA464, 0xA465, 0xA468, 0xA469, 0xA46A, 0xA46B, 0xA46C,
    0xA471, 0xA473, 0xA475, 0xA477, 0xA47B, 0xA481, 0xA482, 0xA485,
    0xA489, 0xA491, 0xA493, 0xA495, 0xA496, 0xA497, 0xA49B, 0xA4A1,
    0xA4A2, 0xA4A5, 0xA4B3, 0xA4E1, 0xA4E2, 0xA4E5, 0xA4E8, 0xA4E9,
    0xA4EB, 0xA4F1, 0xA4F3, 0xA4F5, 0xA4F7, 0xA4F8, 0xA541, 0xA542,
    0xA545, 0xA548, 0xA549, 0xA551, 0xA553, 0xA555, 0xA556, 0xA557,
    0xA561, 0xA562, 0xA565, 0xA569, 0xA573, 0xA575, 0xA576, 0xA577,
    0xA57B, 0xA581, 0xA585, 0xA5A1, 0xA5A2, 0xA5A3, 0xA5A5, 0xA5A9,
    0xA5B1, 0xA5B3, 0xA5B5, 0xA5B7, 0xA5C1, 0xA5C5, 0xA5D6, 0xA5E1,
    0xA5F6, 0xA641, 0xA642, 0xA645, 0xA649, 0xA651, 0xA653, 0xA661,
    0xA665, 0xA681, 0xA682, 0xA685, 0xA688, 0xA689, 0xA68A, 0xA68B,
    0xA691, 0xA693, 0xA695, 0xA697, 0xA69B, 0xA69C, 0xA6A1, 0xA6A9,
    0xA6B6, 0xA6C1, 0xA6E1, 0xA6E2, 0xA6E5, 0xA6E9, 0xA6F7, 0xA741,
    0xA745, 0xA749, 0xA751, 0xA755, 0xA757, 0xA761, 0xA762, 0xA765,
    0xA769, 0xA771, 0xA773, 0xA775, 0xA7A1, 0xA7A2, 0xA7A5, 0xA7A9,
    0xA7AB, 0xA7B1, 0xA7B3, 0xA7B5, 0xA7B7, 0xA7B8, 0xA7B9, 0xA861,
    0xA862, 0xA865, 0xA869, 0xA86B, 0xA871, 0xA873, 0xA875, 0xA876,
    0xA877, 0xA87D, 0xA881, 0xA882, 0xA885, 0xA889, 0xA891, 0xA893,
    0xA895, 0xA896, 0xA897, 0xA8A1, 0xA8A2, 0xA8B1, 0xA8E1, 0xA8E2,
    0xA8E5, 0xA8E8, 0xA8E9, 0xA8F1, 0xA8F5, 0xA8F6, 0xA8F7, 0xA941,
    0xA957, 0xA961, 0xA962, 0xA971, 0xA973, 0xA975, 0xA976, 0xA977,
    0xA9A1, 0xA9A2, 0xA9A5, 0xA9A9, 0xA9B1, 0xA9B3, 0xA9B7, 0xAA41,
    0xAA61, 0xAA77, 0xAA81, 0xAA82, 0xAA85, 0xAA89, 0xAA91, 0xAA95,
    0xAA97, 0xAB41, 0xAB57, 0xAB61, 0xAB65, 0xAB69, 0xAB71, 0xAB73,
    0xABA1, 0xABA2, 0xABA5, 0xABA9, 0xABB1, 0xABB3, 0xABB5, 0xABB7,
    0xAC61, 0xAC62, 0xAC64, 0xAC65, 0xAC68, 0xAC69, 0xAC6A, 0xAC6B,
    0xAC71, 0xAC73, 0xAC75, 0xAC76, 0xAC77, 0xAC7B, 0xAC81, 0xAC82,
    0xAC85, 0xAC89, 0xAC91, 0xAC93, 0xAC95, 0xAC96, 0xAC97, 0xACA1,
    0xACA2, 0xACA5, 0xACA9, 0xACB1, 0xACB3, 0xACB5, 0xACB7, 0xACC1,
    0xACC5, 0xACC9, 0xACD1, 0xACD7, 0xACE1, 0xACE2, 0xACE3, 0xACE4,
    0xACE5, 0xACE8, 0xACE9, 0xACEB, 0xACEC, 0xACF1, 0xACF3, 0xACF5,
    0xACF6, 0xACF7, 0xACFC, 0xAD41, 0xAD42, 0xAD45, 0xAD49, 0xAD51,
    0xAD53, 0xAD55, 0xAD56, 0xAD57, 0xAD61, 0xAD62, 0xAD65, 0xAD69,
    0xAD71, 0xAD73, 0xAD75, 0xAD76, 0xAD77, 0xAD81, 0xAD85, 0xAD89,
    0xAD97, 0xADA1, 0xADA2, 0xADA3, 0xADA5, 0xADA9, 0xADAB, 0xADB1,
    0xADB3, 0xADB5, 0xADB7, 0xADBB, 0xADC1, 0xADC2, 0xADC5, 0xADC9,
    0xADD7, 0xADE1, 0xADE5, 0xADE9, 0xADF1, 0xADF5, 0xADF6, 0xAE41,
    0xAE45, 0xAE49, 0xAE51, 0xAE53, 0xAE55, 0xAE61, 0xAE62, 0xAE65,
    0xAE69, 0xAE71, 0xAE73, 0xAE75, 0xAE77, 0xAE81, 0xAE82, 0xAE85,
    0xAE88, 0xAE89, 0xAE91, 0xAE93, 0xAE95, 0xAE97, 0xAE99, 0xAE9B,
    0xAE9C, 0xAEA1, 0xAEB6, 0xAEC1, 0xAEC2, 0xAEC5, 0xAEC9, 0xAED1,
    0xAED7, 0xAEE1, 0xAEE2, 0xAEE5, 0xAEE9, 0xAEF1, 0xAEF3, 0xAEF5,
    0xAEF7, 0xAF41, 0xAF42, 0xAF49, 0xAF51, 0xAF55, 0xAF57, 0xAF61,
    0xAF62, 0xAF65, 0xAF69, 0xAF6A, 0xAF71, 0xAF73, 0xAF75, 0xAF77,
    0xAFA1, 0xAFA2, 0xAFA5, 0xAFA8, 0xAFA9, 0xAFB0, 0xAFB1, 0xAFB3,
    0xAFB5, 0xAFB7, 0xAFBC, 0xB061, 0xB062, 0xB064, 0xB065, 0xB069,
    0xB071, 0xB073, 0xB076, 0xB077, 0xB07D, 0xB081, 0xB082, 0xB085,
    0xB089, 0xB091, 0xB093, 0xB096, 0xB097, 0xB0B7, 0xB0E1, 0xB0E2,
    0xB0E5, 0xB0E9, 0xB0EB, 0xB0F1, 0xB0F3, 0xB0F6, 0xB0F7, 0xB141,
    0xB145, 0xB149, 0xB185, 0xB1A1, 0xB1A2, 0xB1A5, 0xB1A8, 0xB1A9,
    0xB1AB, 0xB1B1, 0xB1B3, 0xB1B7, 0xB1C1, 0xB1C2, 0xB1C5, 0xB1D6,
    0xB1E1, 0xB1F6, 0xB241, 0xB245, 0xB249, 0xB251, 0xB253, 0xB261,
    0xB281, 0xB282, 0xB285, 0xB289, 0xB291, 0xB293, 0xB297, 0xB2A1,
    0xB2B6, 0xB2C1, 0xB2E1, 0xB2E5, 0xB357, 0xB361, 0xB362, 0xB365,
    0xB369, 0xB36B, 0xB370, 0xB371, 0xB373, 0xB381, 0xB385, 0xB389,
    0xB391, 0xB3A1, 0xB3A2, 0xB3A5, 0xB3A9, 0xB3B1, 0xB3B3, 0xB3B5,
    0xB3B7, 0xB461, 0xB462, 0xB465, 0xB466, 0xB467, 0xB469, 0xB46A,
    0xB46B, 0xB470, 0xB471, 0xB473, 0xB475, 0xB476, 0xB477, 0xB47B,
    0xB47C, 0xB481, 0xB482, 0xB485, 0xB489, 0xB491, 0xB493, 0xB495,
    0xB496, 0xB497, 0xB4A1, 0xB4A2, 0xB4A5, 0xB4A9, 0xB4AC, 0xB4B1,
    0xB4B3, 0xB4B5, 0xB4B7, 0xB4BB, 0xB4BD, 0xB4C1, 0xB4C5, 0xB4C9,
    0xB4D3, 0xB4E1, 0xB4E2, 0xB4E5, 0xB4E6, 0xB4E8, 0xB4E9, 0xB4EA,
    0xB4EB, 0xB4F1, 0xB4F3, 0xB4F4, 0xB4F5, 0xB4F6, 0xB4F7, 0xB4F8,
    0xB4FA, 0xB4FC, 0xB541, 0xB542, 0xB545, 0xB549, 0xB551, 0xB553,
    0xB555, 0xB557, 0xB561, 0xB562, 0xB563, 0xB565, 0xB569, 0xB56B,
    0xB56C, 0xB571, 0xB573, 0xB574, 0xB575, 0xB576, 0xB577, 0xB57B,
    0xB57C, 0xB57D, 0xB581, 0xB585, 0xB589, 0xB591, 0xB593, 0xB595,
    0xB596, 0xB5A1, 0xB5A2, 0xB5A5, 0xB5A9, 0xB5AA, 0xB5AB, 0xB5AD,
    0xB5B0, 0xB5B1, 0xB5B3, 0xB5B5, 0xB5B7, 0xB5B9, 0xB5C1, 0xB5C2,
    0xB5C5, 0xB5C9, 0xB5D1, 0xB5D3, 0xB5D5, 0xB5D6, 0xB5D7, 0xB5E1,
    0xB5E2, 0xB5E5, 0xB5F1, 0xB5F5, 0xB5F7, 0xB641, 0xB642, 0xB645,
    0xB649, 0xB651, 0xB653, 0xB655, 0xB657, 0xB661, 0xB662, 0xB665,
    0xB669, 0xB671, 0xB673, 0xB675, 0xB677, 0xB681, 0xB682, 0xB685,
    0xB689, 0xB68A, 0xB68B, 0xB691, 0xB693, 0xB695, 0xB697, 0xB6A1,
    0xB6A2, 0xB6A5, 0xB6A9, 0xB6B1, 0xB6B3, 0xB6B6, 0xB6B7, 0xB6C1,
    0xB6C2, 0xB6C5, 0xB6C9, 0xB6D1, 0xB6D3, 0xB6D7, 0xB6E1, 0xB6E2,
    0xB6E5, 0xB6E9, 0xB6F1, 0xB6F3, 0xB6F5, 0xB6F7, 0xB741, 0xB742,
    0xB745, 0xB749, 0xB751, 0xB753, 0xB755, 0xB757, 0xB759, 0xB761,
    0xB762, 0xB765, 0xB769, 0xB76F, 0xB771, 0xB773, 0xB775, 0xB777,
    0xB778, 0xB779, 0xB77A, 0xB77B, 0xB77C, 0xB77D, 0xB781, 0xB785,
    0xB789, 0xB791, 0xB795, 0xB7A1, 0xB7A2, 0xB7A5, 0xB7A9, 0xB7AA,
    0xB7AB, 0xB7B0, 0xB7B1, 0xB7B3, 0xB7B5, 0xB7B6, 0xB7B7, 0xB7B8,
    0xB7BC, 0xB861, 0xB862, 0xB865, 0xB867, 0xB868, 0xB869, 0xB86B,
    0xB871, 0xB873, 0xB875, 0xB876, 0xB877, 0xB878, 0xB881, 0xB882,
    0xB885, 0xB889, 0xB891, 0xB893, 0xB895, 0xB896, 0xB897, 0xB8A1,
    0xB8A2, 0xB8A5, 0xB8A7, 0xB8A9, 0xB8B1, 0xB8B7, 0xB8C1, 0xB8C5,
    0xB8C9, 0xB8E1, 0xB8E2, 0xB8E5, 0xB8E9, 0xB8EB, 0xB8F1, 0xB8F3,
    0xB8F5, 0xB8F7, 0xB8F8, 0xB941, 0xB942, 0xB945, 0xB949, 0xB951,
    0xB953, 0xB955, 0xB957, 0xB961, 0xB965, 0xB969, 0xB971, 0xB973,
    0xB976, 0xB977, 0xB981, 0xB9A1, 0xB9A2, 0xB9A5, 0xB9A9, 0xB9AB,
    0xB9B1, 0xB9B3, 0xB9B5, 0xB9B7, 0xB9B8, 0xB9B9, 0xB9BD, 0xB9C1,
    0xB9C2, 0xB9C9, 0xB9D3, 0xB9D5, 0xB9D7, 0xB9E1, 0xB9F6, 0xB9F7,
    0xBA41, 0xBA45, 0xBA49, 0xBA51, 0xBA53, 0xBA55, 0xBA57, 0xBA61,
    0xBA62, 0xBA65, 0xBA77, 0xBA81, 0xBA82, 0xBA85, 0xBA89, 0xBA8A,
    0xBA8B, 0xBA91, 0xBA93, 0xBA95, 0xBA97, 0xBAA1, 0xBAB6, 0xBAC1,
    0xBAE1, 0xBAE2, 0xBAE5, 0xBAE9, 0xBAF1, 0xBAF3, 0xBAF5, 0xBB41,
    0xBB45, 0xBB49, 0xBB51, 0xBB61, 0xBB62, 0xBB65, 0xBB69, 0xBB71,
    0xBB73, 0xBB75, 0xBB77, 0xBBA1, 0xBBA2, 0xBBA5, 0xBBA8, 0xBBA9,
    0xBBAB, 0xBBB1, 0xBBB3, 0xBBB5, 0xBBB7, 0xBBB8, 0xBBBB, 0xBBBC,
    0xBC61, 0xBC62, 0xBC65, 0xBC67, 0xBC69, 0xBC6C, 0xBC71, 0xBC73,
    0xBC75, 0xBC76, 0xBC77, 0xBC81, 0xBC82, 0xBC85, 0xBC89, 0xBC91,
    0xBC93, 0xBC95, 0xBC96, 0xBC97, 0xBCA1, 0xBCA5, 0xBCB7, 0xBCE1,
    0xBCE2, 0xBCE5, 0xBCE9, 0xBCF1, 0xBCF3, 0xBCF5, 0xBCF6, 0xBCF7,
    0xBD41, 0xBD57, 0xBD61, 0xBD76, 0xBDA1, 0xBDA2, 0xBDA5, 0xBDA9,
    0xBDB1, 0xBDB3, 0xBDB5, 0xBDB7, 0xBDB9, 0xBDC1, 0xBDC2, 0xBDC9,
    0xBDD6, 0xBDE1, 0xBDF6, 0xBE41, 0xBE45, 0xBE49, 0xBE51, 0xBE53,
    0xBE77, 0xBE81, 0xBE82, 0xBE85, 0xBE89, 0xBE91, 0xBE93, 0xBE97,
    0xBEA1, 0xBEB6, 0xBEB7, 0xBEE1, 0xBF41, 0xBF61, 0xBF71, 0xBF75,
    0xBF77, 0xBFA1, 0xBFA2, 0xBFA5, 0xBFA9, 0xBFB1, 0xBFB3, 0xBFB7,
    0xBFB8, 0xBFBD, 0xC061, 0xC062, 0xC065, 0xC067, 0xC069, 0xC071,
    0xC073, 0xC075, 0xC076, 0xC077, 0xC078, 0xC081, 0xC082, 0xC085,
    0xC089, 0xC091, 0xC093, 0xC095, 0xC096, 0xC097, 0xC0A1, 0xC0A5,
    0xC0A7, 0xC0A9, 0xC0B1, 0xC0B7, 0xC0E1, 0xC0E2, 0xC0E5, 0xC0E9,
    0xC0F1, 0xC0F3, 0xC0F5, 0xC0F6, 0xC0F7, 0xC141, 0xC142, 0xC145,
    0xC149, 0xC151, 0xC153, 0xC155, 0xC157, 0xC161, 0xC165, 0xC176,
    0xC181, 0xC185, 0xC197, 0xC1A1, 0xC1A2, 0xC1A5, 0xC1A9, 0xC1B1,
    0xC1B3, 0xC1B5, 0xC1B7, 0xC1C1, 0xC1C5, 0xC1C9, 0xC1D7, 0xC241,
    0xC245, 0xC249, 0xC251, 0xC253, 0xC255, 0xC257, 0xC261, 0xC271,
    0xC281, 0xC282, 0xC285, 0xC289, 0xC291, 0xC293, 0xC295, 0xC297,
    0xC2A1, 0xC2B6, 0xC2C1, 0xC2C5, 0xC2E1, 0xC2E5, 0xC2E9, 0xC2F1,
    0xC2F3, 0xC2F5, 0xC2F7, 0xC341, 0xC345, 0xC349, 0xC351, 0xC357,
    0xC361, 0xC362, 0xC365, 0xC369, 0xC371, 0xC373, 0xC375, 0xC377,
    0xC3A1, 0xC3A2, 0xC3A5, 0xC3A8, 0xC3A9, 0xC3AA, 0xC3B1, 0xC3B3,
    0xC3B5, 0xC3B7, 0xC461, 0xC462, 0xC465, 0xC469, 0xC471, 0xC473,
    0xC475, 0xC477, 0xC481, 0xC482, 0xC485, 0xC489, 0xC491, 0xC493,
    0xC495, 0xC496, 0xC497, 0xC4A1, 0xC4A2, 0xC4B7, 0xC4E1, 0xC4E2,
    0xC4E5, 0xC4E8, 0xC4E9, 0xC4F1, 0xC4F3, 0xC4F5, 0xC4F6, 0xC4F7,
    0xC541, 0xC542, 0xC545, 0xC549, 0xC551, 0xC553, 0xC555, 0xC557,
    0xC561, 0xC565, 0xC569, 0xC571, 0xC573, 0xC575, 0xC576, 0xC577,
    0xC581, 0xC5A1, 0xC5A2, 0xC5A5, 0xC5A9, 0xC5B1, 0xC5B3, 0xC5B5,
    0xC5B7, 0xC5C1, 0xC5C2, 0xC5C5, 0xC5C9, 0xC5D1, 0xC5D7, 0xC5E1,
    0xC5F7, 0xC641, 0xC649, 0xC661, 0xC681, 0xC682, 0xC685, 0xC689,
    0xC691, 0xC693, 0xC695, 0xC697, 0xC6A1, 0xC6A5, 0xC6A9, 0xC6B7,
    0xC6C1, 0xC6D7, 0xC6E1, 0xC6E2, 0xC6E5, 0xC6E9, 0xC6F1, 0xC6F3,
    0xC6F5, 0xC6F7, 0xC741, 0xC745, 0xC749, 0xC751, 0xC761, 0xC762,
    0xC765, 0xC769, 0xC771, 0xC773, 0xC777, 0xC7A1, 0xC7A2, 0xC7A5,
    0xC7A9, 0xC7B1, 0xC7B3, 0xC7B5, 0xC7B7, 0xC861, 0xC862, 0xC865,
    0xC869, 0xC86A, 0xC871, 0xC873, 0xC875, 0xC876, 0xC877, 0xC881,
    0xC882, 0xC885, 0xC889, 0xC891, 0xC893, 0xC895, 0xC896, 0xC897,
    0xC8A1, 0xC8B7, 0xC8E1, 0xC8E2, 0xC8E5, 0xC8E9, 0xC8EB, 0xC8F1,
    0xC8F3, 0xC8F5, 0xC8F6, 0xC8F7, 0xC941, 0xC942, 0xC945, 0xC949,
    0xC951, 0xC953, 0xC955, 0xC957, 0xC961, 0xC965, 0xC976, 0xC981,
    0xC985, 0xC9A1, 0xC9A2, 0xC9A5, 0xC9A9, 0xC9B1, 0xC9B3, 0xC9B5,
    0xC9B7, 0xC9BC, 0xC9C1, 0xC9C5, 0xC9E1, 0xCA41, 0xCA45, 0xCA55,
    0xCA57, 0xCA61, 0xCA81, 0xCA82, 0xCA85, 0xCA89, 0xCA91, 0xCA93,
    0xCA95, 0xCA97, 0xCAA1, 0xCAB6, 0xCAC1, 0xCAE1, 0xCAE2, 0xCAE5,
    0xCAE9, 0xCAF1, 0xCAF3, 0xCAF7, 0xCB41, 0xCB45, 0xCB49, 0xCB51,
    0xCB57, 0xCB61, 0xCB62, 0xCB65, 0xCB68, 0xCB69, 0xCB6B, 0xCB71,
    0xCB73, 0xCB75, 0xCB81, 0xCB85, 0xCB89, 0xCB91, 0xCB93, 0xCBA1,
    0xCBA2, 0xCBA5, 0xCBA9, 0xCBB1, 0xCBB3, 0xCBB5, 0xCBB7, 0xCC61,
    0xCC62, 0xCC63, 0xCC65, 0xCC69, 0xCC6B, 0xCC71, 0xCC73, 0xCC75,
    0xCC76, 0xCC77, 0xCC7B, 0xCC81, 0xCC82, 0xCC85, 0xCC89, 0xCC91,
    0xCC93, 0xCC95, 0xCC96, 0xCC97, 0xCCA1, 0xCCA2, 0xCCE1, 0xCCE2,
    0xCCE5, 0xCCE9, 0xCCF1, 0xCCF3, 0xCCF5, 0xCCF6, 0xCCF7, 0xCD41,
    0xCD42, 0xCD45, 0xCD49, 0xCD51, 0xCD53, 0xCD55, 0xCD57, 0xCD61,
    0xCD65, 0xCD69, 0xCD71, 0xCD73, 0xCD76, 0xCD77, 0xCD81, 0xCD89,
    0xCD93, 0xCD95, 0xCDA1, 0xCDA2, 0xCDA5, 0xCDA9, 0xCDB1, 0xCDB3,
    0xCDB5, 0xCDB7, 0xCDC1, 0xCDD7, 0xCE41, 0xCE45, 0xCE61, 0xCE65,
    0xCE69, 0xCE73, 0xCE75, 0xCE81, 0xCE82, 0xCE85, 0xCE88, 0xCE89,
    0xCE8B, 0xCE91, 0xCE93, 0xCE95, 0xCE97, 0xCEA1, 0xCEB7, 0xCEE1,
    0xCEE5, 0xCEE9, 0xCEF1, 0xCEF5, 0xCF41, 0xCF45, 0xCF49, 0xCF51,
    0xCF55, 0xCF57, 0xCF61, 0xCF65, 0xCF69, 0xCF71, 0xCF73, 0xCF75,
    0xCFA1, 0xCFA2, 0xCFA5, 0xCFA9, 0xCFB1, 0xCFB3, 0xCFB5, 0xCFB7,
    0xD061, 0xD062, 0xD065, 0xD069, 0xD06E, 0xD071, 0xD073, 0xD075,
    0xD077, 0xD081, 0xD082, 0xD085, 0xD089, 0xD091, 0xD093, 0xD095,
    0xD096, 0xD097, 0xD0A1, 0xD0B7, 0xD0E1, 0xD0E2, 0xD0E5, 0xD0E9,
    0xD0EB, 0xD0F1, 0xD0F3, 0xD0F5, 0xD0F7, 0xD141, 0xD142, 0xD145,
    0xD149, 0xD151, 0xD153, 0xD155, 0xD157, 0xD161, 0xD162, 0xD165,
    0xD169, 0xD171, 0xD173, 0xD175, 0xD176, 0xD177, 0xD181, 0xD185,
    0xD189, 0xD193, 0xD1A1, 0xD1A2, 0xD1A5, 0xD1A9, 0xD1AE, 0xD1B1,
    0xD1B3, 0xD1B5, 0xD1B7, 0xD1BB, 0xD1C1, 0xD1C2, 0xD1C5, 0xD1C9,
    0xD1D5, 0xD1D7, 0xD1E1, 0xD1E2, 0xD1E5, 0xD1F5, 0xD1F7, 0xD241,
    0xD242, 0xD245, 0xD249, 0xD253, 0xD255, 0xD257, 0xD261, 0xD265,
    0xD269, 0xD273, 0xD275, 0xD281, 0xD282, 0xD285, 0xD289, 0xD28E,
    0xD291, 0xD295, 0xD297, 0xD2A1, 0xD2A5, 0xD2A9, 0xD2B1, 0xD2B7,
    0xD2C1, 0xD2C2, 0xD2C5, 0xD2C9, 0xD2D7, 0xD2E1, 0xD2E2, 0xD2E5,
    0xD2E9, 0xD2F1, 0xD2F3, 0xD2F5, 0xD2F7, 0xD341, 0xD342, 0xD345,
    0xD349, 0xD351, 0xD355, 0xD357, 0xD361, 0xD362, 0xD365, 0xD367,
    0xD368, 0xD369, 0xD36A, 0xD371, 0xD373, 0xD375, 0xD377, 0xD37B,
    0xD381, 0xD385, 0xD389, 0xD391, 0xD393, 0xD397, 0xD3A1, 0xD3A2,
    0xD3A5, 0xD3A9, 0xD3B1, 0xD3B3, 0xD3B5, 0xD3B7
};

/**
 * ks symbols
 */
static const unsigned tblhhtg_ks[] =
{
    0xC7D1, 0xB1DB, 0xB0FA, 0xC4C4, 0xC7BB, 0xC5CD, noneks, noneks,
    0xA2B1, 0xA3DF, 0xA2D5, 0xA6B1, 0xA1B8, 0xA1B9, 0xA3DF, 0xA1DA,
    0xA2C6, 0xA2CC, 0xA2CB, noneks, noneks, 0xA6BE, 0xA6B9, 0xA6C1,
    0xA6C2, 0xA6B4, 0xA6AD, 0xA6AF, 0xA6B0, 0xA6C3, 0xA6C4, noneks,
    0xA6AE, 0xA6B0, 0xA2D7, 0xA1E1, 0xA1D6, noneks, 0xA6BC, 0xA6B7,
    0xA6B1, 0xA6AE, 0xA6B5, 0xA6B3, 0xA6B2, 0xA6AC, 0xA6B6, 0xA6BA,
    0xA6BF, 0xA6B8, 0xA6BD, 0xA6C5, 0xA6C6, 0xA6C8, 0xA6C7, 0xA6C0,
    0xA6BB, noneks, noneks, noneks, 0xA1E1, 0xA1E1, 0xA1E1, 0xA1E1
};

/**
 * kssm symbols
 */
static const unsigned hhtg_tg[] =
{
    0xD065, 0x8B69, 0x89C1, 0xC4F1, 0xCF41, 0xC8E1, 0xD3C5, 0xD931,
    0xD931, 0xD481, 0xD482, 0xD488, 0xD48A, 0xD48F, 0xD493, 0xD494,
    0xD4B0, 0xD4B1, 0xD4B2, 0xD931, 0xD931, 0xD4B5, 0xD4B6, 0xD4B7,
    0xD4B8, 0xD4B9, 0xD4BA, 0xD4BB, 0xD4BC, 0xD4BD, 0xD4BE, 0xD496,
    0xD497, 0xD49C, 0xD4A9, 0xD4AF, 0xD4F4, 0xD4F5, 0xD4C6, 0xD4C7,
    0xD4C8, 0xD4C9, 0xD4CA, 0xD4CB, 0xD4CC, 0xD4CD, 0xD4CE, 0xD4CF,
    0xD4D0, 0xD4D1, 0xD4D2, 0xD4D3, 0xD4D4, 0xD4D5, 0xD4D6, 0xD4D7,
    0xD4D8, 0xD4F7, 0xD4FA, 0xD4FE, 0xD4DC, 0xD4DD, 0xD4DE, 0xD4DF
};

#define LINEBASE    0x3013

// ?
static char LineCharDir(hchar ch)
{
    static const char index2dir[] = { 10, 11, 9, 14, 15, 13, 6, 7, 5, 3, 12 };

    return (LINEBASE <= ch && ch < LINEBASE + 11 * 7) ?
        index2dir[(ch - LINEBASE) % 11] : 0;
}


/**
 * Convert hwp's special character to ks
 */
static hchar s_hh2ks(hchar hh)
{
    hchar i, idx = hh >> 8;

    if (hh == 0x81 || hh == 0x82)
        return '\"';
    else if (hh == 0x83 || hh == 0x84)
        return '\'';
    if (idx == 0x1F)
    {
        idx = 170;
        i = hh & 0xff;
        if (i >= 0x60)
        {
            idx++;
            i -= 0x60;
        }
        return (idx << 8) | (i + 160);
    }
    if (((hh & 0xff) >= 0xC0) || (hh == 0x1F00))
        return 0;
    if (idx < 0x34 || idx >= 0x38)
        return 0x2020;
    if (hh >= HCA_TG)
    {
        return sal::static_int_cast<hchar>(tblhhtg_ks[hh - HCA_TG]);
    }
    hh -= HCA_KSS;
    idx = hh / 0x60 + 161;
    i = hh % 0x60 + 160;
    if (idx == 170)
        idx += 2;
    return (idx << 8) | i;
}


/**
 * Convert hwp's special character to kssm
 */
static hchar s_hh2kssm(hchar hh)
{
    hchar i, idx = hh >> 8;

    if ((idx < 0x34 || idx >= 0x38) && idx != 0x1F)
        return 0;
    if (hh >= HCA_TG)
        return sal::static_int_cast<hchar>(hhtg_tg[hh - HCA_TG]);
    if (idx == 0x1F)
        hh = hh - 0x1F00 + 0x360;
    else
    {
        hh -= HCA_KSS;
        if (hh >= 0x360)
            hh += 0xC0;
    }
    idx = hh / 0xC0 + 217;
    i = hh % 0xC0;
    if (i >= 95)
        i -= 2;
    i += 48;
    if (i >= 127)
        i += 18;
    return (idx << 8) | i;
}


static hchar lineCharConv(hchar ch)
{
    int flag;

    switch (ch)
    {
        case 0x3060 + '\'' - 31:
        case 0x3060 + '\"' - 31:
            ch--;
            [[fallthrough]];
        case 0x3060 + '\'' - 32:
        case 0x3060 + '\"' - 32:
        case 0x3060 + '{' - 32:
        case 0x3060 + '[' - 32:
        case 0x3060 + ']' - 32:
        case 0x3060 + '}' - 32:
            return ch - (0x3060 - 32);
    }
    flag = LineCharDir(ch);
    switch (flag)
    {
        case 3:
            return '-';
        case 12:
            return '|';
        default:
            return '+';
    }
}


static int KsSearch(hchar c)
{
    int lo, hi, mid;

    lo = mid = 0;
    hi = 2350 - 1;

    while (lo <= hi)
    {
        mid = (lo + hi) >> 1;
        hchar c2 = ksTbl[mid];
        if (c == c2)
            break;
        if (c < c2)
            hi = mid - 1;
        else
            lo = mid + 1;
    }
    return mid;
}


static hchar cdkssm2ks_han(hchar kssm)
{
    unsigned int index;
    unsigned char lo, hi;

/* "One" */
    if (kssm == 0xd3c5)
        return 0xc7d1;

    index = KsSearch(kssm);
    if (kssm != ksTbl[index])
        return jaso2ks(kssm);
    hi = sal::static_int_cast<char>(index / (0xFE - 0xA1 + 1) + 0xB0);
    lo = sal::static_int_cast<unsigned char>(index % (0xFE - 0xA1 + 1) + 0xA1);
    return lo | (hi << 8);
}


#define IsHangul(c) ((c) & 0x8000)
#define IsHanja(c)  (((c) & 0x4000)==0x4000)

static const hchar jaso_hh_code[] =
{
    34881, 35905, 33860, 36929, 33862, 33863, 37953, 38977, 40001, 33866,
    33867,
    33868, 33869, 33870, 33871, 33872, 41025, 42049, 43073, 33876, 44097,
    45121,
    46145, 47169, 48193, 49217, 50241, 51265, 52289, 53313, 33889, 33921,
    33953,
    33985, 34017, 34113, 34145, 34177, 34209, 34241, 34273, 34369, 34401,
    34433,
    34465, 34497, 34529, 34625, 34657, 34689, 34721
};

/* os: unused
static int is_jaso(hchar hh)
{
    unsigned int i;

    for (i = 0; i < SAL_N_ELEMENTS(jaso_hh_code); i++)
        if (hh == jaso_hh_code[i])
            return 1;
    return 0;
}*/


static hchar jaso2ks(hchar hh)
{
    for (size_t i = 0; i < SAL_N_ELEMENTS(jaso_hh_code); i++)
        if (hh == jaso_hh_code[i])
    {
        return sal::static_int_cast<hchar>(0xa4a1 + i);
    }
    return 0;
}


//1 00011 00 001 00011
static const hchar choseong_to_unicode[] =
{
    0x111e,  0,  0x1100, 0x1101, 0x1102, 0x1103, 0x1104, 0x1105,
    0x1106, 0x1107, 0x1108, 0x1109, 0x110a, 0x110b, 0x110c, 0x110d,
    0x110e, 0x110f, 0x1110, 0x1111, 0x1112, 0x1120, 0x1121, 0x1127,
    0x112b, 0x112d, 0x112f, 0x1132, 0x1136, 0x1140, 0x114c, 0x1158
};
/* There are some other codes where the medial sound is 0 or 1. It needs to extract the rules in those area */
static const hchar joongseong_to_unicode[] =
{
    0,      0,  0, 0x1161, 0x1162, 0x1163, 0x1164, 0x1165,
    0,      0, 0x1166, 0x1167, 0x1168, 0x1169, 0x116a, 0x116b,
    0,  0x1188, 0x116c, 0x116d, 0x116e, 0x116f, 0x1170, 0x1171,
    0x1191, 0x1194, 0x1172, 0x1173, 0x1174, 0x1175, 0x119e, 0x11a1
};

static const hchar jongseong_to_unicode[] =
{
    0x11d9, 0  , 0x11a8, 0x11a9, 0x11aa, 0x11ab, 0x11ac, 0x11ad,
    0x11ae, 0x11af, 0x11b0, 0x11b1, 0x11b2, 0x11b3, 0x11b4, 0x11b5,
    0x11b6, 0x11b7, 0x11e6, 0x11b8, 0x11b9, 0x11ba, 0x11bb, 0x11bc,
    0x11bd, 0x11be, 0x11bf, 0x11c0, 0x11c1, 0x11c2, 0x11eb, 0x11f0
};

/* The medial sound is 0 or 1
 * first 32 are consonants and vowels and the other 32 is combinations of alphabets
 * (0x8000 ~ 0xa413) are the first 32. the other 32 start from 0x8400
 * consonants and vowels area is made as a general table and the rest are made of a structure mapping table
 *
 * 844, except for the remaining 1152-308 is a combination of consonants and vowels. */
static const hchar jamo_to_unicode[] =
{
    0x3131, 0x3132, 0x3133, 0x3134, 0x3135, 0x3136, 0x3137, 0x3138,
    0x3139, 0x313a, 0x313b, 0x313c, 0x313d, 0x313e, 0x313f, 0x3140,
    0x3141, 0x3142, 0x3143, 0x3144, 0x3145, 0x3146, 0x3147, 0x3148,
    0x3149, 0x314a, 0x314b, 0x314c, 0x314d, 0x314e, 0x3172, 0x3173,

    0x3176, 0x317a, 0x317c, 0x317d, 0x317e, 0x3185, 0x3178, 0x317f,
     0x3181, 0x316d, 0x11c3, 0x11c4, 0x1113, 0x1114, 0x1115, 0x1116,
    0x11c7, 0x11c8, 0x11c9, 0x11ca, 0x11cb, 0x11cc, 0x11cd, 0x11ce,
    0x11cf, 0x11d0, 0x11d1, 0x11d2, 0x11d3, 0x11d4, 0x11d5, 0x11d6,

    0x11d7, 0x11d8, 0x111b, 0x11da, 0x11db, 0x11dc, 0x11dd, 0x11de,
    0x11df, 0x11e0, 0x11e1, 0x11e2, 0x111f, 0x11e3, 0x1122, 0x1123,
    0x1124, 0x1125, 0x1126, 0x1128, 0x1129, 0x112a, 0x11e5, 0x112c,
    0x112e, 0x1130, 0x1131, 0x1133, 0x1134, 0x1135, 0x1137, 0x1138,

    0x1139, 0x113a, 0x113b, 0x113c, 0x113d, 0x113e, 0x113f, 0x1141,
    0x11ed, 0x1142, 0x1143, 0x1144, 0x1145, 0x1146, 0x1147, 0x1148,
    0x1149, 0x11ef, 0x114a, 0x114b, 0x11f1, 0x11f2, 0x114d, 0x114e,
    0x114f, 0x1150, 0x1151, 0x1152, 0x1153, 0x1154, 0x1155, 0x1156,

    0x1157, 0x11f5, 0x11f6, 0x11f7, 0x11f8, 0x11f9, 0x1176, 0x1177,
    0x1178, 0x1179, 0x117a, 0x117b, 0x117c, 0x117d, 0x117e, 0x117f,
    0x1180, 0x1181, 0x1182, 0x1183, 0x1184, 0x1185, 0x1186, 0x1187,
    0x1189, 0x118a, 0x118b, 0x118c, 0x118d, 0x118e, 0x118f, 0x1190,

    0x1192, 0x1193, 0x1195, 0x1196, 0x1197, 0x1198, 0x1199, 0x119a,
    0x119b, 0x119c, 0x119d, 0x119f, 0x11a0, 0x11a2, 0x11a8, 0x11a9,
    0x11aa, 0x11ab, 0x11ac, 0x11ad, 0x11ae, 0x1104, 0x11af, 0x11b0,
    0x11b1, 0x11b2, 0x11b3, 0x11b4, 0x11b5, 0x11b6, 0x11b7, 0x11b8,

    0x1108, 0x11b9, 0x11ba, 0x11bb, 0x11bc, 0x11bd, 0x3149, 0x11be,
    0x11bf, 0x11c0, 0x11c1, 0x11c2, 0x111e, 0x1120, 0x1127, 0x11e7,
    0x11e8, 0x11ea, 0x1136, 0x1158, 0x11e6, 0x11eb, 0x11f0, 0x11d9,
    0x11c3, 0x11c4, 0x11c5, 0x1114, 0x11c6, 0x1116, 0x11c7, 0x11c8,

    0x11c9, 0x11ca, 0x11cb, 0x3169, 0x11cd, 0x11ce, 0x11cf, 0x1119,
    0x11d1, 0x11d2, 0x11d3, 0x11d4, 0x11d5, 0x11d6, 0x11d7, 0x11d8,
    0x111b, 0x11da, 0x11db, 0x11dc, 0x11dd, 0x11de, 0x11df, 0x11e0,
    0x11e1, 0x11e2, 0x111f, 0x11e3, 0x1122, 0x1123, 0x1124, 0x1125,

    0x1126, 0x1128, 0x1129, 0x11e4, 0x11e5, 0x112c, 0x112e, 0x1130,
    0x1131, 0x1133, 0x1134, 0x1135, 0x1137, 0x1138, 0x1139, 0x113a,
    0x113b, 0x113c, 0x113d, 0x113e, 0x113f, 0x11ec, 0x11ed, 0x1142,
    0x1143, 0x1144, 0x1145, 0x1146, 0x1147, 0x1148, 0x1149, 0x11ef,

    0x114a, 0x114b, 0x11f1, 0x11f2, 0x114d, 0x114e, 0x114f, 0x1150,
    0x1151, 0x1152, 0x1153, 0x1154, 0x1155, 0x1156, 0x1157, 0x11f5,
    0x11f6, 0x11f7, 0x11f8, 0x11f9
};

struct JamoComp{
    int size;
    hchar v1;
    hchar v2;
    hchar v3;
};
/* 704 + 12 = 706 */
static const JamoComp jamocomp1_to_unicode[] =
{
    {3, 0x1100, 0x1161, 0x11e7}, {3, 0x1100, 0x1161, 0x3167},
    {3, 0x1100, 0x1161, 0x11dd}, {3, 0x1100, 0x1161, 0x11e2},
    {3, 0x1100, 0x1161, 0x11e5}, {3, 0x1100, 0x1161, 0x11f1},
    {3, 0x1100, 0x1163, 0x11e2}, {3, 0x1100, 0x1163, 0x11f9},
    {3, 0x1100, 0x1165, 0x11e7}, {3, 0x1100, 0x1165, 0x11c7},
    {3, 0x1100, 0x1165, 0x11dd}, {3, 0x1100, 0x1165, 0x11e2},

    {3, 0x1100, 0x1165, 0x11e3}, {3, 0x1100, 0x1167, 0x11e7},
    {3, 0x1100, 0x1167, 0x11f1}, {3, 0x1100, 0x1167, 0x11f9},
    {3, 0x1100, 0x1169, 0x11d6}, {3, 0x1100, 0x1169, 0x11dd},
    {3, 0x1100, 0x1169, 0x11e2}, {3, 0x1100, 0x1169, 0x11f1},
    {3, 0x1100, 0x1169, 0x11f7}, {3, 0x1100, 0x1169, 0x11f8},
    {3, 0x1100, 0x116a, 0x11f9}, {3, 0x1100, 0x116d, 0x11e2},
    {3, 0x1100, 0x116e, 0x11c7}, {3, 0x1100, 0x116e, 0x11cd},
    {3, 0x1100, 0x116e, 0x11da}, {3, 0x1100, 0x116e, 0x11dd},

    {3, 0x1100, 0x116e, 0x11e2}, {3, 0x1100, 0x116e, 0x11f6},
    {3, 0x1100, 0x116e, 0x11f9}, {3, 0x1100, 0x116f, 0x11c7},
    {3, 0x1100, 0x116f, 0x11f9}, {3, 0x1100, 0x1172, 0x11e2},
    {3, 0x1100, 0x1172, 0x11f9}, {3, 0x1100, 0x1173, 0x11c7},
    {3, 0x1100, 0x1173, 0x11dd}, {3, 0x1100, 0x1173, 0x11df},
    {3, 0x1100, 0x1173, 0x11e2}, {3, 0x1100, 0x1173, 0x11f9},
    {3, 0x1100, 0x1174, 0x11f9}, {3, 0x1100, 0x1175, 0x11e7},
    {3, 0x1100, 0x1175, 0x11cd}, {3, 0x1100, 0x1175, 0x11e2},

    {3, 0x1100, 0x1175, 0x11f9}, {3, 0x1100, 0x1191, 0x11f9},
    {3, 0x1100, 0x119e, 0x11e7}, {3, 0x1100, 0x119e, 0x11d3},
    {3, 0x1100, 0x119e, 0x11d5}, {3, 0x1100, 0x119e, 0x11e3},
    {3, 0x1100, 0x11a1, 0x11f1}, {2, 0x1100, 0x1176, 0x0000},
    {2, 0x1100, 0x1178, 0x0000}, {2, 0x1100, 0x117c, 0x0000},
    {3, 0x1100, 0x117c, 0x11ab}, {3, 0x1100, 0x117c, 0x11af},
    {3, 0x1100, 0x117c, 0x11b7}, {2, 0x1100, 0x1189, 0x0000},
    {3, 0x1100, 0x1189, 0x11ab}, {3, 0x1100, 0x1189, 0x11bc},

    {2, 0x1100, 0x118b, 0x0000}, {3, 0x1100, 0x118b, 0x11ab},
    {2, 0x1100, 0x118c, 0x0000}, {2, 0x1100, 0x118d, 0x0000},
    {2, 0x1100, 0x1192, 0x0000}, {3, 0x1100, 0x1192, 0x11bc},
    {2, 0x1100, 0x1195, 0x0000}, {2, 0x1100, 0x1196, 0x0000},
    {2, 0x1100, 0x1198, 0x0000}, {2, 0x1100, 0x119b, 0x0000},
    {2, 0x1100, 0x119c, 0x0000}, {2, 0x1100, 0x119d, 0x0000},
    {2, 0x1100, 0x119f, 0x0000}, {3, 0x1100, 0x119f, 0x11bc},
    {3, 0x1101, 0x1163, 0x11e2}, {3, 0x1101, 0x1165, 0x11ec},

    {3, 0x1101, 0x1165, 0x11ed}, {3, 0x1101, 0x116e, 0x11e2},
    {3, 0x1101, 0x1172, 0x11e2}, {3, 0x1101, 0x1175, 0x11e2},
    {3, 0x1101, 0x1175, 0x11f9}, {3, 0x1101, 0x1191, 0x11bc},
    {2, 0x1101, 0x1176, 0x0000}, {2, 0x1101, 0x117b, 0x0000},
    {2, 0x1101, 0x1189, 0x0000}, {2, 0x1101, 0x118c, 0x0000},
    {2, 0x1101, 0x1198, 0x0000}, {3, 0x1102, 0x1161, 0x11e7},
    {3, 0x1102, 0x1161, 0x11c4}, {3, 0x1102, 0x1161, 0x11da},
    {3, 0x1102, 0x1161, 0x11dd}, {3, 0x1102, 0x1161, 0x11e2},

    {3, 0x1102, 0x1161, 0x11f9}, {3, 0x1102, 0x1165, 0x11db},
    {3, 0x1102, 0x1165, 0x11dd}, {3, 0x1102, 0x1165, 0x11e3},
    {3, 0x1102, 0x1167, 0x11c5}, {3, 0x1102, 0x1167, 0x11c7},
    {3, 0x1102, 0x1167, 0x11f9}, {3, 0x1102, 0x1169, 0x11e2},
    {3, 0x1102, 0x1169, 0x11e4}, {3, 0x1102, 0x1169, 0x11f3},
    {3, 0x1102, 0x116e, 0x11c6}, {3, 0x1102, 0x116e, 0x11c7},
    {3, 0x1102, 0x116e, 0x11c8}, {3, 0x1102, 0x116e, 0x11dd},
    {3, 0x1102, 0x116e, 0x11e2}, {3, 0x1102, 0x116e, 0x11f5},

    {3, 0x1102, 0x1172, 0x11e2}, {3, 0x1102, 0x1173, 0x11c3},
    {3, 0x1102, 0x1175, 0x11c3}, {3, 0x1102, 0x1175, 0x11dd},
    {3, 0x1102, 0x1175, 0x11e2}, {3, 0x1102, 0x119e, 0x11d7},
    {2, 0x1102, 0x1176, 0x0000}, {2, 0x1102, 0x117c, 0x0000},
    {3, 0x1102, 0x117c, 0x11a8}, {2, 0x1102, 0x118c, 0x0000},
    {2, 0x1102, 0x1196, 0x0000}, {2, 0x1102, 0x1197, 0x0000},
    {2, 0x1102, 0x1198, 0x0000}, {2, 0x1102, 0x119b, 0x0000},
    {3, 0x1103, 0x1161, 0x11e7}, {3, 0x1103, 0x1161, 0x11c7},

    {3, 0x1103, 0x1161, 0x1119}, {3, 0x1103, 0x1161, 0x11db},
    {3, 0x1103, 0x1161, 0x11dd}, {3, 0x1103, 0x1161, 0x11e2},
    {3, 0x1103, 0x1161, 0x11f1}, {3, 0x1103, 0x1161, 0x11f9},
    {3, 0x1103, 0x1163, 0x11e2}, {3, 0x1103, 0x1163, 0x11f1},
    {3, 0x1103, 0x1165, 0x11dd}, {3, 0x1103, 0x1167, 0x11f9},
    {3, 0x1103, 0x1169, 0x11e7}, {3, 0x1103, 0x1169, 0x11d6},
    {3, 0x1103, 0x1169, 0x11e2}, {3, 0x1103, 0x1169, 0x11f1},
    {3, 0x1103, 0x116d, 0x11e2}, {3, 0x1103, 0x116e, 0x11ce},

    {3, 0x1103, 0x116e, 0x1119}, {3, 0x1103, 0x116e, 0x11da},
    {3, 0x1103, 0x116e, 0x11e2}, {3, 0x1103, 0x1172, 0x11e2},
    {3, 0x1103, 0x1173, 0x11cd}, {3, 0x1103, 0x1173, 0x11ce},
    {3, 0x1103, 0x1173, 0x11e2}, {3, 0x1103, 0x1173, 0x11e3},
    {3, 0x1103, 0x1173, 0x11f1}, {3, 0x1103, 0x1174, 0x11f9},
    {3, 0x1103, 0x1175, 0x11f9}, {3, 0x1103, 0x119e, 0x11e7},
    {3, 0x1103, 0x119e, 0x11e8}, {3, 0x1103, 0x119e, 0x11ea},
    {3, 0x1103, 0x119e, 0x11c3}, {3, 0x1103, 0x119e, 0x11cc},

    {3, 0x1103, 0x119e, 0x11e3}, {3, 0x1103, 0x119e, 0x11e9},
    {2, 0x1103, 0x1176, 0x0000}, {2, 0x1103, 0x1178, 0x0000},
    {2, 0x1103, 0x117c, 0x0000}, {3, 0x1103, 0x117c, 0x11b7},
    {2, 0x1103, 0x1189, 0x0000}, {3, 0x1103, 0x1189, 0x11ab},
    {2, 0x1103, 0x118c, 0x0000}, {2, 0x1103, 0x1195, 0x0000},
    {2, 0x1103, 0x1196, 0x0000}, {2, 0x1103, 0x1198, 0x0000},
    {2, 0x1103, 0x1199, 0x0000}, {3, 0x1103, 0x1199, 0x11ab},
    {3, 0x1103, 0x1199, 0x11bc}, {3, 0x1104, 0x1161, 0x11d8},

    {3, 0x1104, 0x1161, 0x11e2}, {3, 0x1104, 0x1161, 0x11f9},
    {3, 0x1104, 0x1163, 0x11e2}, {3, 0x1104, 0x1169, 0x11e2},
    {3, 0x1104, 0x1169, 0x11f9}, {3, 0x1104, 0x116d, 0x11e2},
    {3, 0x1104, 0x116e, 0x11e2}, {3, 0x1104, 0x116e, 0x11f9},
    {3, 0x1104, 0x1172, 0x11e2}, {3, 0x1104, 0x1173, 0x11e2},
    {3, 0x1104, 0x1175, 0x11f9}, {2, 0x1104, 0x117b, 0x0000},
    {2, 0x1104, 0x118c, 0x0000}, {2, 0x1104, 0x1198, 0x0000},
    {3, 0x1105, 0x1161, 0x11e7}, {3, 0x1105, 0x1161, 0x11dd},

    {3, 0x1105, 0x1161, 0x11e2}, {3, 0x1105, 0x1161, 0x11f5},
    {3, 0x1105, 0x1161, 0x11f9}, {3, 0x1105, 0x1163, 0x11e2},
    {3, 0x1105, 0x1167, 0x11c7}, {3, 0x1105, 0x1167, 0x11e2},
    {3, 0x1105, 0x1167, 0x11f9}, {3, 0x1105, 0x1169, 0x11dd},
    {3, 0x1105, 0x1169, 0x11e2}, {3, 0x1105, 0x1169, 0x11f1},
    {3, 0x1105, 0x116d, 0x11dd}, {3, 0x1105, 0x116d, 0x11e2},
    {3, 0x1105, 0x116e, 0x11dd}, {3, 0x1105, 0x116e, 0x11e2},
    {3, 0x1105, 0x1172, 0x11e2}, {3, 0x1105, 0x1173, 0x11dd},

    {3, 0x1105, 0x1173, 0x11e2}, {3, 0x1105, 0x1175, 0x11dd},
    {3, 0x1105, 0x1175, 0x11e2}, {3, 0x1105, 0x1175, 0x11f9},
    {3, 0x1105, 0x119e, 0x11d7}, {3, 0x1105, 0x119e, 0x11dc},
    {3, 0x1105, 0x119e, 0x11dd}, {2, 0x1105, 0x1176, 0x0000},

/* From here, numbers are not changed. So must change 3 to 2 manually. */
    {2, 0x1105, 0x1178, 0x0000}, {2, 0x1105, 0x117a, 0x0000},
    {2, 0x1105, 0x117b, 0x0000}, {2, 0x1105, 0x1186, 0x0000},
    {2, 0x1105, 0x1187, 0x0000}, {2, 0x1105, 0x118c, 0x0000},
    {2, 0x1105, 0x1195, 0x0000}, {2, 0x1105, 0x1196, 0x0000},

    {2, 0x1105, 0x1198, 0x0000}, {2, 0x1105, 0x1199, 0x0000},
    {3, 0x1105, 0x1199, 0x11bc}, {2, 0x1105, 0x119b, 0x0000},
    {2, 0x111a, 0x1163, 0x0000}, {3, 0x111a, 0x1163, 0x11bc},
    {3, 0x1106, 0x1161, 0x11e8}, {3, 0x1106, 0x1161, 0x11c7},
    {3, 0x1106, 0x1161, 0x11cd}, {3, 0x1106, 0x1161, 0x1119},
    {3, 0x1106, 0x1161, 0x11d8}, {3, 0x1106, 0x1161, 0x11e2},
    {3, 0x1106, 0x1163, 0x11e2}, {3, 0x1106, 0x1165, 0x11c6},
    {3, 0x1106, 0x1165, 0x11f9}, {3, 0x1106, 0x1169, 0x11c6},

    {3, 0x1106, 0x1169, 0x11dd}, {3, 0x1106, 0x1169, 0x11e2},
    {3, 0x1106, 0x116d, 0x11e2}, {3, 0x1106, 0x116e, 0x11e7},
    {3, 0x1106, 0x116e, 0x11c7}, {3, 0x1106, 0x116e, 0x11e2},
    {3, 0x1106, 0x116e, 0x11ec}, {3, 0x1106, 0x116e, 0x11ed},
    {3, 0x1106, 0x116e, 0x11f9}, {3, 0x1106, 0x116f, 0x11f9},
    {3, 0x1106, 0x1173, 0x11e7}, {3, 0x1106, 0x1174, 0x11f9},
    {3, 0x1106, 0x1175, 0x11e7}, {3, 0x1106, 0x1175, 0x11f6},
    {3, 0x1106, 0x1175, 0x11f9}, {3, 0x1106, 0x119e, 0x11c3},

    {2, 0x1106, 0x1176, 0x0000}, {2, 0x1106, 0x1178, 0x0000},
    {2, 0x1106, 0x117c, 0x0000}, {3, 0x1106, 0x117c, 0x11af},
    {2, 0x1106, 0x1182, 0x0000}, {2, 0x1106, 0x1183, 0x0000},
    {2, 0x1106, 0x118c, 0x0000}, {2, 0x1106, 0x1196, 0x0000},
    {3, 0x1106, 0x1196, 0x11b7}, {2, 0x1106, 0x1198, 0x0000},
    {2, 0x1106, 0x119f, 0x0000}, {3, 0x1106, 0x119f, 0x11ab},
    {3, 0x1106, 0x119f, 0x11bc}, {3, 0x1107, 0x1161, 0x11e7},
    {3, 0x1107, 0x1161, 0x11c9}, {3, 0x1107, 0x1161, 0x11dd},

    {3, 0x1107, 0x1161, 0x11e2}, {3, 0x1107, 0x1161, 0x11e3},
    {3, 0x1107, 0x1161, 0x11f1}, {3, 0x1107, 0x1161, 0x11f6},
    {3, 0x1107, 0x1161, 0x11f9}, {3, 0x1107, 0x1165, 0x11c7},
    {3, 0x1107, 0x1167, 0x11f1}, {3, 0x1107, 0x1169, 0x11e7},
    {3, 0x1107, 0x1169, 0x11dd}, {3, 0x1107, 0x1169, 0x11e2},
    {3, 0x1107, 0x116d, 0x11e2}, {3, 0x1107, 0x116e, 0x11e7},
    {3, 0x1107, 0x116e, 0x11c7}, {3, 0x1107, 0x116e, 0x1119},
    {3, 0x1107, 0x116e, 0x11d1}, {3, 0x1107, 0x116e, 0x11d2},

    {3, 0x1107, 0x116e, 0x11e2}, {3, 0x1107, 0x116e, 0x11ef},
    {3, 0x1107, 0x116e, 0x11f9}, {3, 0x1107, 0x116f, 0x11f9},
    {3, 0x1107, 0x1173, 0x11e7}, {3, 0x1107, 0x1173, 0x11c3},
    {3, 0x1107, 0x1175, 0x11e7}, {3, 0x1107, 0x1175, 0x11e2},
    {3, 0x1107, 0x1175, 0x11f1}, {3, 0x1107, 0x1175, 0x11f9},
    {3, 0x1107, 0x119e, 0x11c3}, {3, 0x1107, 0x119e, 0x11d5},
    {3, 0x1107, 0x119e, 0x11e3}, {3, 0x1107, 0x11a1, 0x11f1},
    {2, 0x1107, 0x1176, 0x0000}, {2, 0x1107, 0x1177, 0x0000},

    {2, 0x1107, 0x1178, 0x0000}, {2, 0x1107, 0x117c, 0x0000},
    {3, 0x1107, 0x117c, 0x11a8}, {3, 0x1107, 0x117c, 0x11af},
    {3, 0x1107, 0x117c, 0x11b7}, {3, 0x1107, 0x117c, 0x11bc},
    {2, 0x1107, 0x1182, 0x0000}, {2, 0x1107, 0x118c, 0x0000},
    {2, 0x1107, 0x1196, 0x0000}, {2, 0x1107, 0x1198, 0x0000},
    {2, 0x1107, 0x119a, 0x0000}, {2, 0x1107, 0x119f, 0x0000},
    {3, 0x1107, 0x119f, 0x11ab}, {3, 0x1107, 0x119f, 0x11bc},
    {3, 0x1108, 0x1161, 0x11e2}, {3, 0x1108, 0x1167, 0x11f9},

    {3, 0x1108, 0x1169, 0x11e2}, {3, 0x1108, 0x116e, 0x11e2},
    {3, 0x1108, 0x1174, 0x11f9}, {3, 0x1108, 0x1175, 0x11f9},
    {3, 0x1121, 0x116a, 0x11f9}, {3, 0x1121, 0x119e, 0x114d},
    {2, 0x1121, 0x118c, 0x0000}, {2, 0x1121, 0x1198, 0x0000},
    {3, 0x1109, 0x1161, 0x11ca}, {3, 0x1109, 0x1161, 0x11dd},
    {3, 0x1109, 0x1161, 0x11e2}, {3, 0x1109, 0x1161, 0x11f1},
    {3, 0x1109, 0x1161, 0x11f9}, {3, 0x1109, 0x1163, 0x11e2},
    {3, 0x1109, 0x1163, 0x11f1}, {3, 0x1109, 0x1165, 0x11e7},

    {3, 0x1109, 0x1165, 0x11c3}, {3, 0x1109, 0x1165, 0x11ec},
    {3, 0x1109, 0x1165, 0x11ed}, {3, 0x1109, 0x1167, 0x11e7},
    {3, 0x1109, 0x1167, 0x11d5}, {3, 0x1109, 0x1167, 0x11dd},
    {3, 0x1109, 0x1167, 0x11e3}, {3, 0x1109, 0x1167, 0x11f1},
    {3, 0x1109, 0x1167, 0x11f9}, {3, 0x1109, 0x1169, 0x11c7},
    {3, 0x1109, 0x1169, 0x11e2}, {3, 0x1109, 0x116a, 0x11f9},
    {3, 0x1109, 0x116b, 0x11f9}, {3, 0x1109, 0x116d, 0x11e2},
    {3, 0x1109, 0x116d, 0x11f1}, {3, 0x1109, 0x116e, 0x11e7},

    {3, 0x1109, 0x116e, 0x11e2}, {3, 0x1109, 0x116e, 0x11f9},
    {3, 0x1109, 0x1172, 0x11e2}, {3, 0x1109, 0x1173, 0x11e2},
    {3, 0x1109, 0x1173, 0x11e3}, {3, 0x1109, 0x1173, 0x11f1},
    {3, 0x1109, 0x1174, 0x11f9}, {3, 0x1109, 0x1175, 0x11c7},
    {3, 0x1109, 0x1175, 0x11ce}, {3, 0x1109, 0x1175, 0x11da},
    {3, 0x1109, 0x1175, 0x11e2}, {3, 0x1109, 0x1175, 0x11f9},
    {3, 0x1109, 0x1191, 0x11f9}, {3, 0x1109, 0x119e, 0x11ca},
    {3, 0x1109, 0x119e, 0x11d6}, {3, 0x1109, 0x119e, 0x11f1},

    {3, 0x1109, 0x119e, 0x11e3}, {3, 0x1109, 0x11a1, 0x11dd},
    {3, 0x1109, 0x11a1, 0x11f1}, {2, 0x1109, 0x1176, 0x0000},
    {2, 0x1109, 0x1177, 0x0000}, {2, 0x1109, 0x1178, 0x0000},
    {2, 0x1109, 0x117c, 0x0000}, {3, 0x1109, 0x117c, 0x11a8},
    {3, 0x1109, 0x117c, 0x11af}, {3, 0x1109, 0x117c, 0x11b7},
    {3, 0x1109, 0x117c, 0x11bc}, {2, 0x1109, 0x117e, 0x0000},
    {2, 0x1109, 0x1189, 0x0000}, {3, 0x1109, 0x1189, 0x11ab},
    {2, 0x1109, 0x118c, 0x0000}, {2, 0x1109, 0x1190, 0x0000},

    {2, 0x1109, 0x1192, 0x0000}, {3, 0x1109, 0x1192, 0x11bc}
};

//#define IS_OLD_HAN(x) (((x) >= 0x8020 && (x) <= 0x83ff ) || ( (x) >= 0x8420 && (x) <= 0x843f )) // beside these, there are very much characters in the hangul.
int hcharconv(hchar ch, hchar *dest, int codeType)
{
    unsigned char lo;
     //printf("hcharconv[%04x]\n",ch);
    if (ch < 128){
        dest[0] = ch;
        return 1;
    }
    if (IsHangul(ch))
    {
        hchar ch2 = ch;
        if (codeType == KS)
            ch = cdkssm2ks_han(ch);
        else if( codeType == UNICODE ){
                if( ch2 == 0xd3c5 ){
                    dest[0] = 0xd55c;
                    return 1 ;
                }
                int res = kssm_hangul_to_ucs2(ch, dest);
               //printf("hcharconv Hangul[%04x]\n",dest[0]);
                return res;
        }
        dest[0] = ch;
        return 1;
    }
      /* Chinese characters have a value of 4888 kinds from 0x4000. */
    else if (IsHanja(ch))
    {
        unsigned int index;
        unsigned char hi;
        /*Out of 4888 kinds are Chinese characters which are defined by Hangul Word Processor. For this
          there is no mapping table to convert to Unicode or completion code(KSC5601-87, EUC-KR)
         */
        if ((index = ch - 0x4000) >= 4888)
        {
            if( codeType == UNICODE )
                dest[0]= 0x25A1;
            else
                dest[0]= 0xA1E0;
            return 1;
        }
        if (codeType == KS)
        {
            /* Chinese code is divided into the upper cord and lower cord. Lower code has the value from 0xA1 up to 0xFE.
               In other words, the number of lower code is the number of (0xFE - 0xA1) +1
             */
            hi = sal::static_int_cast<unsigned char>(index / (0xFE - 0xA1 + 1) + 0xCA);
            lo = sal::static_int_cast<unsigned char>(index % (0xFE - 0xA1 + 1) + 0xA1);
            ch = (hi << 8) | lo;
        }
        else if(codeType == UNICODE){
                hi = sal::static_int_cast<unsigned char>(index / (0xFE - 0xA1 + 1) + 0xCA);
                lo = sal::static_int_cast<unsigned char>(index % (0xFE - 0xA1 + 1) + 0xA1);
                ch = (hi << 8) | lo;
                ch = ksc5601_han_to_ucs2(ch);
        }
        else
        {
            hi = sal::static_int_cast<unsigned char>(index / (0x100 - 0x31 - 0x11 - 2) + 0xE0);
            lo = sal::static_int_cast<unsigned char>(index % (0x100 - 0x31 - 0x11 - 2) + 0x31);
            if (lo >= 0x7F)
                lo += 0x12;
            ch = (hi << 8) | lo;
        }
          //printf("hcharconv Hanja[%04x]\n",ch);
        dest[0] = ch;
        return 1;
    }
    if (LineCharDir(ch))
    {
        dest[0] = lineCharConv(ch);
        return 1;
    }
    else if (0x2f00 <= ch && ch <= 0x2f6f && (ch & 0x0f) < 9)
    {
// bullet
        lo = sal::static_int_cast<unsigned char>(ch & 0x0f);

        if( codeType != KSSM )
        {
            if (ch < 0x2f10) ch = 0xa1e0;
            else if (ch < 0x2f20) ch = 0xa1db;
            else if (ch < 0x2f30) ch = 0xa1de;
            else if (ch < 0x2f40) ch = 0xa1e2;
            else if (ch < 0x2f50) ch = 0xa1e4;
            else if (ch < 0x2f60) ch = 0xa2b7;
            else ch = 0xa2b9;

            ch = (lo < 6) ? ch : ch + 1;
            if( codeType == UNICODE)
                     ch = ksc5601_sym_to_ucs2(ch);
        }
        else
        {
            if (ch < 0x2f10) ch = 0xd970;
            else if (ch < 0x2f20) ch = 0xd96b;
            else if (ch < 0x2f30) ch = 0xd96e;
            else if (ch < 0x2f40) ch = 0xd972;
            else if (ch < 0x2f50) ch = 0xd974;
            else if (ch < 0x2f60) ch = 0xd9b7;
            else ch = 0xd9b9;
            ch = (lo < 6) ? ch : ch + 1;
        }
          //printf("hcharconv Bullet[%04x]\n",ch);
        dest[0] = ch;
        return 1 ;
    }
/*
 * Special characters code
 * In Hangul Word Processor, special characters begins from 0x3400. Combinations are from 0xA1A0
 */
    else
    {
        if( codeType != KSSM )
        {
               //printf("code[0x%04x]\n",ch);
            hchar ch2 = ch;
            ch = s_hh2ks(ch);
                //printf("code ks[0x%04x]\n",ch);
            if( codeType == UNICODE ){
                     if (ch < 128){
                        dest[0] = ch;
                        return 1;
                     }
                     /* Hangul and Computer: 0x37c0 ~ 0x37c5 */
                     if( ch2 >= 0x37c0 && ch2 <= 0x37c5 ){
                         if( ch2 == 0x37c0 ) dest[0] = 0xd55c;
                         else if( ch2 == 0x37c1 ) dest[0] = 0xae00;
                         else if( ch2 == 0x37c2 ) dest[0] = 0xacfc;
                         else if( ch2 == 0x37c3 ) dest[0] = 0xcef4;
                         else if( ch2 == 0x37c4 ) dest[0] = 0xd4e8;
                         else if( ch2 == 0x37c5 ) dest[0] = 0xd130;
                         return 1;
                     }
                     if( ch == 0x2020 ){
                          switch( ch2 ){
                                case 0x309b :
                                     ch = 0xff62;
                                     break;
                                case 0x309d :
                                     ch = 0xff63;
                                     break;
                                default:
                                     ch = 0x25a1;
                                     break;
                          }
                     }
                     else{
                          ch = ksc5601_sym_to_ucs2(ch);
                     }
                     //printf("code ucs2[0x%04x]\n",ch);
            }
        }
        else{
            ch = s_hh2kssm(ch);
          }

        if (ch == 0){ // not '?', but square mark
                if( codeType == UNICODE )
                     dest[0] =  0x25A1;
                else
                     dest[0] =  0xA1E0;
                return 1;
          }
          //printf("hcharconv Special[%04x]\n",ch);
        dest[0] = ch;
        return 1;
    }
}

/* If it's Korean(Hangul). */
int kssm_hangul_to_ucs2(hchar ch, hchar *dest)
{
    hchar choseong, joongseong, jongseong;

    choseong = ((ch >> 10) & 0x1f);
    joongseong = ((ch >> 5) & 0x1f);
    jongseong = (ch & 0x1f) ;

     //printf("kssm_hangul_to_ucs2 : [%d,%d,%d]\n", choseong,joongseong,jongseong);

    if( joongseong < 2 ){ /* Not combined area, medial sound = 0,1 */
         if( joongseong == 0 && ch < 0xa414 ){ /* consonants and vowels includes old characters */
             int index = choseong * 32 + jongseong;
             dest[0] = jamo_to_unicode[index];
             return 1;
         }
         else{ /* combination of consonants and vowels includes old characters: an unfinished table */
             unsigned int index = choseong * 32 + jongseong - 308;
             if( index < SAL_N_ELEMENTS(jamocomp1_to_unicode) ){
                 dest[0] = jamocomp1_to_unicode[index].v1;
                 dest[1] = jamocomp1_to_unicode[index].v2;
                 dest[2] = jamocomp1_to_unicode[index].v3;
                 return jamocomp1_to_unicode[index].size;
             }
             dest[0] = 0x25a1; // empty square.
             return 1;
         }
     }
     else if ( choseong == 1 && jongseong == 1 ){ /* Vowel */
         dest[0] = joongseong_to_unicode[joongseong];
         return 1;
     }
     else if ( joongseong == 2 && jongseong == 1 ){  /* Consonant */
        dest[0] = choseong_to_unicode[choseong];
        return 1;
    }
     else if( choseong > 20 || choseong == 0 ||
             joongseong == 17 || joongseong == 24 ||
             joongseong == 25 || joongseong > 29 ||
             jongseong == 0 || jongseong == 18 ||
             jongseong > 29 ||
             choseong == 1 || joongseong == 2  /* Incomplete Hangul */
             ) { /* Gore */
         int count = 0;
         if( choseong != 1 ){
             dest[count] = choseong_to_unicode[choseong];
             count++;
         }
         if( joongseong > 2 ){
             dest[count] = joongseong_to_unicode[joongseong];
             count++;
         }
         if( jongseong != 1 ){
             dest[count] = jongseong_to_unicode[jongseong];
             count++;
         }
         return count;
    }

    choseong -= 2;
    if( joongseong < 0x8 )
         joongseong -= 3;
    else if( joongseong < 0x10 )
         joongseong -= 5;
    else if( joongseong < 0x18 )
         joongseong -= 7;
    else
         joongseong -= 9;

    choseong *= (NUM_JOONGSEONG * NUM_JONGSEONG);
    joongseong *= NUM_JONGSEONG;
    jongseong -= jongseong > 0x12 ?  2 : 1;

    dest[0] = UNI_HANGUL_FIRST + choseong + joongseong + jongseong;
    return 1;
}

hchar ksc5601_sym_to_ucs2 (hchar input)
{
    unsigned char ch = sal::static_int_cast<unsigned char>(input >> 8);
    unsigned char ch2 = sal::static_int_cast<unsigned char>(input & 0xff);
    int idx = (ch - 0xA1) * 94 + (ch2 - 0xA1);
    if (idx >= 0 && idx < static_cast<int>(SAL_N_ELEMENTS(ksc5601_2uni_page21))) {
        hchar value = ksc5601_2uni_page21[idx];
        return value ? value :  0x25a1;
    }
    return 0x25a1;
}

hchar ksc5601_han_to_ucs2 (hchar input)
{
    unsigned char ch = sal::static_int_cast<unsigned char>(input >> 8);
    unsigned char ch2 = sal::static_int_cast<unsigned char>(input & 0xff);
    int idx = (ch - 0xA1) * 94 + (ch2 - 0xA1);
    if (idx >= 3854 && idx < static_cast<int>(3854 + SAL_N_ELEMENTS(ksc5601_2uni_page21))) {
        // Hanja : row 42 - row 93 : 3854 = 94 * (42-1)
        hchar value = ksc5601_2uni_page21[idx - 3854];
        return value ? value : '?';
    }
    return '?';
}

hchar_string hstr2ucsstr(hchar const* hstr)
{
    hchar_string ret;
    hchar dest[3];
    for( ; *hstr ; ){
        int const res = hcharconv(*hstr++, dest, UNICODE);
        for (int j = 0 ; j < res ; j++) {
            ret.push_back(dest[j]);
        }
    }
    return ret;
}

/**
 * Convert 'Hangul and Computer' strings to the completion code(KSC5601-87)
 */
::std::string hstr2ksstr(hchar const* hstr)
{
    ::std::string ret;
    int j;
    hchar dest[3];
    for( ; *hstr ; )
    {
        int res = hcharconv(*hstr++, dest, KS);
        for( j = 0 ; j < res ; j++ ){
              int c = dest[j];
              if( c < 32 )
                  c = ' ';
              if( c < 256 )
              {
                  ret.push_back(sal::static_int_cast<char>(c));
              }
              else
              {
                  ret.push_back(sal::static_int_cast<char>((c >> 8 ) & 0xff));
                  ret.push_back(sal::static_int_cast<char>(c & 0xff));
              }
        }
    }
    return ret;
}


/*
 * Convert strings of kchar type, which can contain Korean, English and others
 * to strings of hchar type of Hangul Word Processor
 */
hchar_string kstr2hstr(uchar const* src)
{
    hchar_string ret;
    if (!src)
        return ret;
    for (unsigned int i = 0; src[i] != '\0' ; i++)
    {
        if ( src[i] < 127 )
        {
            ret.push_back(src[i]);
        }
        else
        {
            ret.push_back(src[i] << 8 | src[i+1]);
            i++;
        }
    }
    return ret;
}


/**
 * Transfer integer to string following format
 */
char* Int2Str(int value, const char *format, char *buf)
{
    sprintf(buf,format,value);
    return buf;
}


/* Convert a combination of a color index value and a shade value to the color value of LibreOffice */
char *hcolor2str(uchar color, uchar shade, char *buf, bool bIsChar)
{
    unsigned short red,green,blue;

    switch( static_cast<int>(color) )
    {
        case 0 :                                  // black
            red =  0xff * (100 - shade ) /100;
            green =  0xff * (100 - shade ) /100;
            blue =  0xff * (100 - shade ) /100;
            break;
        case 1:                                   // blue
            red =  0xff * (100 - shade ) /100;
            green =  0xff * (100 - shade ) /100;
            blue = 0xff;
            break;
        case 2:                                   // green
            red =  0xff * (100 - shade ) /100;
                if( bIsChar )
                     green = 0x80;
                else
                     green = 0xff;
            blue =  0xff * (100 - shade ) /100;
            break;
        case 3:                                   // cyan
            red =  0xff * (100 - shade ) /100;
            green = 0xff;
            blue = 0xff;
            break;
        case 4:                                   // red
            red = 0xff;
            green =  0xff * (100 - shade ) /100;
            blue =  0xff * (100 - shade ) /100;
            break;
        case 5:                                   // magenta
            red = 0xff;
            green =  0xff * (100 - shade ) /100;
            blue = 0xff;
            break;
        case 6:                                   //yellow
            red = 0xff;
            green = 0xff;
            blue =  0xff * (100 - shade ) /100;
            break;
        case 7:                                   //white
        default:
            red = 0xff;
            green = 0xff;
            blue = 0xff;
            break;
    }

    sprintf(buf,"#%02x%02x%02x", red, green, blue);
    return buf;
}


::std::string urltounix(const char *src)
{
    ::std::string ret;
    std::size_t i = 0;
    if( src[0] == 'C' && src[1] == ':' && src[2] == '\\' ) // Home Dir
    {
        ret.append("file://");
        const char *pHome = getenv("HOME");
        if (pHome)
        {
            ret.append(pHome);
            ret.push_back('/');
        }
        i = 3; // skip first 3
    }
    else if( src[0] == 'D' && src[1] == ':' && src[2] == '\\' ) // Root Dir
    {
        ret.append("file:///");
        i = 3; // skip first 3
    }
    else if( !strncmp(src,"http",4)  ) // Start from "http"
    {
        // nothing special here, just copy
    }
    else
    {
        unsigned int srclen = strlen(src);
        if (3 < srclen)
        {
            char const*const ext = src + (srclen-3);
#ifdef _WIN32
            if (_strnicmp(ext,"HWP",3) && _strnicmp(ext,"HWT",3))
#else
            if (strcasecmp(ext,"HWP") && strcasecmp(ext,"HWT"))
#endif
            {
                ret.append("http://");
            }
        }
    }
    for (; i < strlen(src); i++)
    {
        if (src[i] == '\\') {
            ret.push_back('/');
        } else {
            ret.push_back(src[i]);
        }
    }
    return ret;
}

#ifdef _WIN32
::std::string urltowin(const char *src)
{
    std::string ret;
    if( !_strnicmp(src, "http", 4))
     {
        // nothing special here, just copy
    }
     else
    {
        unsigned int srclen = strlen(src);
        if (3 < srclen)
        {
            char const*const ext = src + (srclen-3);
            if (_strnicmp(ext,"HWP",3) && _strnicmp(ext,"HWT",3))
            {
                ret.append("http://");
            }
            else
            {
                ret.append(src); // no backslash conversion
                return ret;
            }
        }
    }
    for (size_t i = 0; i < strlen(src); i++)
    {
        if (src[i] == '\\') {
            ret.push_back('/');
        } else {
            ret.push_back(src[i]);
        }
    }
    return ret;
}
#endif

char* base64_encode_string( const uchar *buf, unsigned int len )
{
    char basis_64[] =
        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
    char * out;
    int inPos  = 0;
    int outPos = 0;
    int c1, c2;
    unsigned int i;

    out=static_cast<char *>(malloc( (len*4/3)+8 ));

/* Get three characters at a time and encode them. */
    for (i=0; i < len/3; ++i)
    {
        c1 = buf[inPos++] & 0xFF;
        c2 = buf[inPos++] & 0xFF;
        int c3 = buf[inPos++] & 0xFF;
        out[outPos++] = basis_64[(c1 & 0xFC) >> 2];
        out[outPos++] = basis_64[((c1 & 0x03) << 4) | ((c2 & 0xF0) >> 4)];
        out[outPos++] = basis_64[((c2 & 0x0F) << 2) | ((c3 & 0xC0) >> 6)];
        out[outPos++] = basis_64[c3 & 0x3F];
    }

/* Encode the remaining one or two characters. */

    switch (len % 3)
    {
        case 0:
            break;
        case 1:
            c1 = buf[inPos] & 0xFF;
            out[outPos++] = basis_64[(c1 & 0xFC) >> 2];
            out[outPos++] = basis_64[((c1 & 0x03) << 4)];
            out[outPos++] = '=';
            out[outPos++] = '=';
            break;
        case 2:
            c1 = buf[inPos++] & 0xFF;
            c2 = buf[inPos] & 0xFF;
            out[outPos++] = basis_64[(c1 & 0xFC) >> 2];
            out[outPos++] = basis_64[((c1 & 0x03) << 4) | ((c2 & 0xF0) >> 4)];
            out[outPos++] = basis_64[((c2 & 0x0F) << 2)];
            out[outPos++] = '=';
            break;
    }
    out[outPos] = 0;
    return out;
}

double calcAngle(int x1, int y1, int x2, int y2)
{
     y1 = -y1;
     y2 = -y2;
     if( x2 == x1 ){
          if( y2 >= y1 )
                return 0.;
          else
                return 270.;
     }
     double angle;
     angle = (180 / PI) * atan( ( y2 - y1 ) * 1.0 / ( x2 - x1 ));
     if( y2 >= y1 ){ /* 1, 2 quadrant */
          if( angle < 0. )
                angle += 180.;
     }
     else{ /* 3, 4 quadrants */
          if( angle > 0 )
                angle += 180.;
          else
                angle += 360.;
     }
     return angle;
}

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