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ctype-tis620.cc
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/* Copyright (c) 2000, 2025, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is designed to work with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have either included with
the program or referenced in the documentation.
Without limiting anything contained in the foregoing, this file,
which is part of C Driver for MySQL (Connector/C), is also subject to the
Universal FOSS Exception, version 1.0, a copy of which can be found at
http://oss.oracle.com/licenses/universal-foss-exception.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License, version 2.0, for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
/*
Copyright (C) 2003 by Sathit Jittanupat
<jsat66@hotmail.com,jsat66@yahoo.com>
* solving bug crash with long text field string
* sorting with different number of space or sign char. within string
Copyright (C) 2001 by Korakot Chaovavanich <korakot@iname.com> and
Apisilp Trunganont <apisilp@pantip.inet.co.th>
Copyright (C) 1998, 1999 by Pruet Boonma <pruet@eng.cmu.ac.th>
Copyright (C) 1998 by Theppitak Karoonboonyanan <thep@links.nectec.or.th>
Copyright (C) 1989, 1991 by Samphan Raruenrom <samphan@thai.com>
Permission to use, copy, modify, distribute and sell this software
and its documentation for any purpose is hereby granted without fee,
provided that the above copyright notice appear in all copies.
Samphan Raruenrom , Theppitak Karoonboonyanan , Pruet Boonma ,
Korakot Chaovavanich and Apisilp Trunganont makes no representations
about the suitability of this software for any purpose. It is provided
"as is" without express or implied warranty.
*/
/*
This file is basically tis620 character sets with some extra functions
for tis-620 handling
*/
/*
* This comment is parsed by configure to create ctype.c,
* so don't change it unless you know what you are doing.
*
* .configure. strxfrm_multiply_tis620=4
*/
#include <algorithm>
#include <cstdint>
#include <cstring>
#include "mysql/strings/m_ctype.h"
#include "strings/m_ctype_internals.h"
#include "strings/str_alloc.h"
#include "strings/t_ctype.h"
#include "template_utils.h"
#define M L_MIDDLE
#define U L_UPPER
#define L L_LOWER
#define UU L_UPRUPR
#define X L_MIDDLE
static const int t_ctype[][TOT_LEVELS] = {
/*0x00*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x01*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x02*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x03*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x04*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x05*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x06*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x07*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x08*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x09*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x0A*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x0B*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x0C*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x0D*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x0E*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x0F*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x10*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x11*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x12*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x13*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x14*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x15*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x16*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x17*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x18*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x19*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x1A*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x1B*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x1C*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x1D*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x1E*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x1F*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x20*/ {IGNORE, IGNORE, L3_SPACE, IGNORE, M},
/*0x21*/ {IGNORE, IGNORE, L3_EXCLAMATION, IGNORE, M},
/*0x22*/ {IGNORE, IGNORE, L3_QUOTATION, IGNORE, M},
/*0x23*/ {IGNORE, IGNORE, L3_NUMBER, IGNORE, M},
/*0x24*/ {IGNORE, IGNORE, L3_DOLLAR, IGNORE, M},
/*0x25*/ {IGNORE, IGNORE, L3_PERCENT, IGNORE, M},
/*0x26*/ {IGNORE, IGNORE, L3_AMPERSAND, IGNORE, M},
/*0x27*/ {IGNORE, IGNORE, L3_APOSTROPHE, IGNORE, M},
/*0x28*/ {IGNORE, IGNORE, L3_L_PARANTHESIS, IGNORE, M},
/*0x29*/ {IGNORE, IGNORE, L3_R_PARENTHESIS, IGNORE, M},
/*0x2A*/ {IGNORE, IGNORE, L3_ASTERISK, IGNORE, M},
/*0x2B*/ {IGNORE, IGNORE, L3_PLUS, IGNORE, M},
/*0x2C*/ {IGNORE, IGNORE, L3_COMMA, IGNORE, M},
/*0x2D*/ {IGNORE, IGNORE, L3_HYPHEN, IGNORE, M},
/*0x2E*/ {IGNORE, IGNORE, L3_FULL_STOP, IGNORE, M},
/*0x2F*/ {IGNORE, IGNORE, L3_SOLIDUS, IGNORE, M},
/*0x30*/ {L1_08, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x31*/ {L1_18, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x32*/ {L1_28, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x33*/ {L1_38, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x34*/ {L1_48, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x35*/ {L1_58, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x36*/ {L1_68, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x37*/ {L1_78, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x38*/ {L1_88, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x39*/ {L1_98, L2_BLANK, L3_BLANK, L4_BLANK, M},
/*0x3A*/ {IGNORE, IGNORE, L3_COLON, IGNORE, M},
/*0x3B*/ {IGNORE, IGNORE, L3_SEMICOLON, IGNORE, M},
/*0x3C*/ {IGNORE, IGNORE, L3_LESS_THAN, IGNORE, M},
/*0x3D*/ {IGNORE, IGNORE, L3_EQUAL, IGNORE, M},
/*0x3E*/ {IGNORE, IGNORE, L3_GREATER_THAN, IGNORE, M},
/*0x3F*/ {IGNORE, IGNORE, L3_QUESTION, IGNORE, M},
/*0x40*/ {IGNORE, IGNORE, L3_AT, IGNORE, M},
/*0x41*/ {L1_A8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x42*/ {L1_B8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x43*/ {L1_C8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x44*/ {L1_D8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x45*/ {L1_E8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x46*/ {L1_F8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x47*/ {L1_G8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x48*/ {L1_H8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x49*/ {L1_I8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x4A*/ {L1_J8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x4B*/ {L1_K8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x4C*/ {L1_L8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x4D*/ {L1_M8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x4E*/ {L1_N8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x4F*/ {L1_O8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x50*/ {L1_P8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x51*/ {L1_Q8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x52*/ {L1_R8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x53*/ {L1_S8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x54*/ {L1_T8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x55*/ {L1_U8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x56*/ {L1_V8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x57*/ {L1_W8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x58*/ {L1_X8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x59*/ {L1_Y8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x5A*/ {L1_Z8, L2_BLANK, L3_BLANK, L4_CAP, M},
/*0x5B*/ {IGNORE, IGNORE, L3_L_BRACKET, IGNORE, M},
/*0x5C*/ {IGNORE, IGNORE, L3_BK_SOLIDUS, IGNORE, M},
/*0x5D*/ {IGNORE, IGNORE, L3_R_BRACKET, IGNORE, M},
/*0x5E*/ {IGNORE, IGNORE, L3_CIRCUMFLEX, IGNORE, M},
/*0x5F*/ {IGNORE, IGNORE, L3_LOW_LINE, IGNORE, M},
/*0x60*/ {IGNORE, IGNORE, L3_GRAVE, IGNORE, M},
/*0x61*/ {L1_A8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x62*/ {L1_B8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x63*/ {L1_C8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x64*/ {L1_D8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x65*/ {L1_E8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x66*/ {L1_F8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x67*/ {L1_G8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x68*/ {L1_H8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x69*/ {L1_I8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x6A*/ {L1_J8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x6B*/ {L1_K8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x6C*/ {L1_L8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x6D*/ {L1_M8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x6E*/ {L1_N8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x6F*/ {L1_O8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x70*/ {L1_P8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x71*/ {L1_Q8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x72*/ {L1_R8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x73*/ {L1_S8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x74*/ {L1_T8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x75*/ {L1_U8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x76*/ {L1_V8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x77*/ {L1_W8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x78*/ {L1_X8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x79*/ {L1_Y8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x7A*/ {L1_Z8, L2_BLANK, L3_BLANK, L4_MIN, M},
/*0x7B*/ {IGNORE, IGNORE, L3_L_BRACE, IGNORE, M},
/*0x7C*/ {IGNORE, IGNORE, L3_V_LINE, IGNORE, M},
/*0x7D*/ {IGNORE, IGNORE, L3_R_BRACE, IGNORE, M},
/*0x7E*/ {IGNORE, IGNORE, L3_TILDE, IGNORE, M},
/*0x7F*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x80*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x81*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x82*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x83*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x84*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x85*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x86*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x87*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x88*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x89*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x8A*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x8B*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x8C*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x8D*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x8E*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x8F*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x90*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x91*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x92*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x93*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x94*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x95*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x96*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x97*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x98*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x99*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x9A*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x9B*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x9C*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x9D*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x9E*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0x9F*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0xA0*/ {IGNORE, IGNORE, L3_NB_SACE, IGNORE, X},
/*0xA1*/ {L1_KO_KAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA2*/ {L1_KHO_KHAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA3*/ {L1_KHO_KHUAT, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA4*/ {L1_KHO_KHWAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA5*/ {L1_KHO_KHON, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA6*/ {L1_KHO_RAKHANG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA7*/ {L1_NGO_NGU, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA8*/ {L1_CHO_CHAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xA9*/ {L1_CHO_CHING, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xAA*/ {L1_CHO_CHANG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xAB*/ {L1_SO_SO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xAC*/ {L1_CHO_CHOE, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xAD*/ {L1_YO_YING, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xAE*/ {L1_DO_CHADA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xAF*/ {L1_TO_PATAK, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB0*/ {L1_THO_THAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB1*/ {L1_THO_NANGMONTHO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB2*/ {L1_THO_PHUTHAO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB3*/ {L1_NO_NEN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB4*/ {L1_DO_DEK, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB5*/ {L1_TO_TAO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB6*/ {L1_THO_THUNG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB7*/ {L1_THO_THAHAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB8*/ {L1_THO_THONG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xB9*/ {L1_NO_NU, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xBA*/ {L1_BO_BAIMAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xBB*/ {L1_PO_PLA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xBC*/ {L1_PHO_PHUNG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xBD*/ {L1_FO_FA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xBE*/ {L1_PHO_PHAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xBF*/ {L1_FO_FAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC0*/ {L1_PHO_SAMPHAO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC1*/ {L1_MO_MA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC2*/ {L1_YO_YAK, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC3*/ {L1_RO_RUA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC4*/ {L1_RU, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC5*/ {L1_LO_LING, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC6*/ {L1_LU, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC7*/ {L1_WO_WAEN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC8*/ {L1_SO_SALA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xC9*/ {L1_SO_RUSI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xCA*/ {L1_SO_SUA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xCB*/ {L1_HO_HIP, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xCC*/ {L1_LO_CHULA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xCD*/ {L1_O_ANG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xCE*/ {L1_HO_NOKHUK, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
/*0xCF*/ {IGNORE, IGNORE, L3_PAIYAN_NOI, IGNORE, M},
/*0xD0*/ {L1_SARA_A, L2_BLANK, L3_BLANK, L4_BLANK, M | _fllwvowel},
/*0xD1*/ {L1_MAI_HAN_AKAT, L2_BLANK, L3_BLANK, L4_BLANK, U | _uprvowel},
/*0xD2*/ {L1_SARA_AA, L2_BLANK, L3_BLANK, L4_BLANK, M | _fllwvowel},
/*0xD3*/ {L1_SARA_AM, L2_BLANK, L3_BLANK, L4_BLANK, M | _fllwvowel},
/*0xD4*/ {L1_SARA_I, L2_BLANK, L3_BLANK, L4_BLANK, U | _uprvowel},
/*0xD5*/ {L1_SARA_II, L2_BLANK, L3_BLANK, L4_BLANK, U | _uprvowel},
/*0xD6*/ {L1_SARA_UE, L2_BLANK, L3_BLANK, L4_BLANK, U | _uprvowel},
/*0xD7*/ {L1_SARA_UEE, L2_BLANK, L3_BLANK, L4_BLANK, U | _uprvowel},
/*0xD8*/ {L1_SARA_U, L2_BLANK, L3_BLANK, L4_BLANK, L | _lwrvowel},
/*0xD9*/ {L1_SARA_UU, L2_BLANK, L3_BLANK, L4_BLANK, L | _lwrvowel},
/*0xDA*/ {IGNORE, L2_PINTHU, L3_BLANK, L4_BLANK, L},
/*0xDB*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0xDC*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0xDD*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0xDE*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0xDF*/ {IGNORE, IGNORE, L3_BAHT, IGNORE, M},
/*0xE0*/ {L1_SARA_E, L2_BLANK, L3_BLANK, L4_BLANK, M | _ldvowel},
/*0xE1*/ {L1_SARA_AE, L2_BLANK, L3_BLANK, L4_BLANK, M | _ldvowel},
/*0xE2*/ {L1_SARA_O, L2_BLANK, L3_BLANK, L4_BLANK, M | _ldvowel},
/*0xE3*/ {L1_SARA_AI_MAIMUAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _ldvowel},
/*0xE4*/ {L1_SARA_AI_MAIMALAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _ldvowel},
/*0xE5*/ {L1_SARA_AA, L2_BLANK, L3_BLANK, L4_EXT, M | _fllwvowel},
/*0xE6*/ {IGNORE, IGNORE, L3_MAI_YAMOK, IGNORE, M | _stone},
/*0xE7*/ {IGNORE, L2_TYKHU, L3_BLANK, L4_BLANK, U | _diacrt1 | _stone},
/*0xE8*/
{IGNORE, L2_TONE1, L3_BLANK, L4_BLANK, UU | _tone | _combine | _stone},
/*0xE9*/
{IGNORE, L2_TONE2, L3_BLANK, L4_BLANK, UU | _tone | _combine | _stone},
/*0xEA*/
{IGNORE, L2_TONE3, L3_BLANK, L4_BLANK, UU | _tone | _combine | _stone},
/*0xEB*/
{IGNORE, L2_TONE4, L3_BLANK, L4_BLANK, UU | _tone | _combine | _stone},
/*0xEC*/
{IGNORE, L2_GARAN, L3_BLANK, L4_BLANK, UU | _diacrt2 | _combine | _stone},
/*0xED*/ {L1_NKHIT, L2_BLANK, L3_BLANK, L4_BLANK, U | _diacrt1},
/*0xEE*/ {IGNORE, L2_YAMAK, L3_BLANK, L4_BLANK, U | _diacrt1},
/*0xEF*/ {IGNORE, IGNORE, L3_FONGMAN, IGNORE, M},
/*0xF0*/ {L1_08, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF1*/ {L1_18, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF2*/ {L1_28, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF3*/ {L1_38, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF4*/ {L1_48, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF5*/ {L1_58, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF6*/ {L1_68, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF7*/ {L1_78, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF8*/ {L1_88, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xF9*/ {L1_98, L2_THAII, L3_BLANK, L4_BLANK, M | _tdig},
/*0xFA*/ {IGNORE, IGNORE, L3_ANGKHANKHU, IGNORE, X},
/*0xFB*/ {IGNORE, IGNORE, L3_KHOMUT, IGNORE, X},
/*0xFC*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0xFD*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/*0xFE*/ {IGNORE, IGNORE, IGNORE, IGNORE, X},
/* Utilize 0xFF for max_sort_chr in my_like_range_tis620 */
/*0xFF*/ {255 /*IGNORE*/, IGNORE, IGNORE, IGNORE, X},
};
static const uint8_t ctype_tis620[257] = {
0, /* For standard library */
32, 32, 32, 32, 32, 32, 32, 32, 32, 40, 40, 40, 40, 40, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
72, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
132, 132, 132, 132, 132, 132, 132, 132, 132, 132, 16, 16, 16, 16, 16, 16,
16, 129, 129, 129, 129, 129, 129, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 16, 16, 16, 16, 16,
16, 130, 130, 130, 130, 130, 130, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 16, 16, 16, 16, 32,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
};
// clang-format off
static const uint8_t to_lower_tis620[] = {
'\000', '\001', '\002', '\003', '\004',
'\005', '\006', '\007', '\010', '\011',
'\012', '\013', '\014', '\015', '\016',
'\017', '\020', '\021', '\022', '\023',
'\024', '\025', '\026', '\027', '\030',
'\031', '\032', '\033', '\034', '\035',
'\036', '\037', ' ', '!', '"',
'#', '$', '%', '&', '\'',
'(', ')', '*', '+', ',',
'-', '.', '/', '0', '1',
'2', '3', '4', '5', '6',
'7', '8', '9', ':', ';',
'<', '=', '>', '?', '@',
'a', 'b', 'c', 'd', 'e',
'f', 'g', 'h', 'i', 'j',
'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't',
'u', 'v', 'w', 'x', 'y',
'z', '[', '\\', ']', '^',
'_', '`', 'a', 'b', 'c',
'd', 'e', 'f', 'g', 'h',
'i', 'j', 'k', 'l', 'm',
'n', 'o', 'p', 'q', 'r',
's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', '|',
'}', '~', '\177', u'\200', u'\201',
u'\202', u'\203', u'\204', u'\205', u'\206',
u'\207', u'\210', u'\211', u'\212', u'\213',
u'\214', u'\215', u'\216', u'\217', u'\220',
u'\221', u'\222', u'\223', u'\224', u'\225',
u'\226', u'\227', u'\230', u'\231', u'\232',
u'\233', u'\234', u'\235', u'\236', u'\237',
u'\240', u'\241', u'\242', u'\243', u'\244',
u'\245', u'\246', u'\247', u'\250', u'\251',
u'\252', u'\253', u'\254', u'\255', u'\256',
u'\257', u'\260', u'\261', u'\262', u'\263',
u'\264', u'\265', u'\266', u'\267', u'\270',
u'\271', u'\272', u'\273', u'\274', u'\275',
u'\276', u'\277', u'\300', u'\301', u'\302',
u'\303', u'\304', u'\305', u'\306', u'\307',
u'\310', u'\311', u'\312', u'\313', u'\314',
u'\315', u'\316', u'\317', u'\320', u'\321',
u'\322', u'\323', u'\324', u'\325', u'\326',
u'\327', u'\330', u'\331', u'\332', u'\333',
u'\334', u'\335', u'\336', u'\337', u'\340',
u'\341', u'\342', u'\343', u'\344', u'\345',
u'\346', u'\347', u'\350', u'\351', u'\352',
u'\353', u'\354', u'\355', u'\356', u'\357',
u'\360', u'\361', u'\362', u'\363', u'\364',
u'\365', u'\366', u'\367', u'\370', u'\371',
u'\372', u'\373', u'\374', u'\375', u'\376',
u'\377',
};
// clang-format on
// clang-format off
static const uint8_t to_upper_tis620[] = {
'\000', '\001', '\002', '\003', '\004',
'\005', '\006', '\007', '\010', '\011',
'\012', '\013', '\014', '\015', '\016',
'\017', '\020', '\021', '\022', '\023',
'\024', '\025', '\026', '\027', '\030',
'\031', '\032', '\033', '\034', '\035',
'\036', '\037', ' ', '!', '"',
'#', '$', '%', '&', '\'',
'(', ')', '*', '+', ',',
'-', '.', '/', '0', '1',
'2', '3', '4', '5', '6',
'7', '8', '9', ':', ';',
'<', '=', '>', '?', '@',
'A', 'B', 'C', 'D', 'E',
'F', 'G', 'H', 'I', 'J',
'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T',
'U', 'V', 'W', 'X', 'Y',
'Z', '[', '\\', ']', '^',
'_', '`', 'A', 'B', 'C',
'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M',
'N', 'O', 'P', 'Q', 'R',
'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '{', '|',
'}', '~', '\177', u'\200', u'\201',
u'\202', u'\203', u'\204', u'\205', u'\206',
u'\207', u'\210', u'\211', u'\212', u'\213',
u'\214', u'\215', u'\216', u'\217', u'\220',
u'\221', u'\222', u'\223', u'\224', u'\225',
u'\226', u'\227', u'\230', u'\231', u'\232',
u'\233', u'\234', u'\235', u'\236', u'\237',
u'\240', u'\241', u'\242', u'\243', u'\244',
u'\245', u'\246', u'\247', u'\250', u'\251',
u'\252', u'\253', u'\254', u'\255', u'\256',
u'\257', u'\260', u'\261', u'\262', u'\263',
u'\264', u'\265', u'\266', u'\267', u'\270',
u'\271', u'\272', u'\273', u'\274', u'\275',
u'\276', u'\277', u'\300', u'\301', u'\302',
u'\303', u'\304', u'\305', u'\306', u'\307',
u'\310', u'\311', u'\312', u'\313', u'\314',
u'\315', u'\316', u'\317', u'\320', u'\321',
u'\322', u'\323', u'\324', u'\325', u'\326',
u'\327', u'\330', u'\331', u'\332', u'\333',
u'\334', u'\335', u'\336', u'\337', u'\340',
u'\341', u'\342', u'\343', u'\344', u'\345',
u'\346', u'\347', u'\350', u'\351', u'\352',
u'\353', u'\354', u'\355', u'\356', u'\357',
u'\360', u'\361', u'\362', u'\363', u'\364',
u'\365', u'\366', u'\367', u'\370', u'\371',
u'\372', u'\373', u'\374', u'\375', u'\376',
u'\377',
};
// clang-format on
// clang-format off
static const uint8_t sort_order_tis620[] = {
'\000', '\001', '\002', '\003', '\004',
'\005', '\006', '\007', '\010', '\011',
'\012', '\013', '\014', '\015', '\016',
'\017', '\020', '\021', '\022', '\023',
'\024', '\025', '\026', '\027', '\030',
'\031', '\032', '\033', '\034', '\035',
'\036', '\037', ' ', '!', '"',
'#', '$', '%', '&', '\'',
'(', ')', '*', '+', ',',
'-', '.', '/', '0', '1',
'2', '3', '4', '5', '6',
'7', '8', '9', ':', ';',
'<', '=', '>', '?', '@',
'A', 'B', 'C', 'D', 'E',
'F', 'G', 'H', 'I', 'J',
'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T',
'U', 'V', 'W', 'X', 'Y',
'Z', '\\', ']', '[', '^',
'_', 'E', 'A', 'B', 'C',
'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M',
'N', 'O', 'P', 'Q', 'R',
'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '{', '|',
'}', 'Y', '\177', u'\200', u'\201',
u'\202', u'\203', u'\204', u'\205', u'\206',
u'\207', u'\210', u'\211', u'\212', u'\213',
u'\214', u'\215', u'\216', u'\217', u'\220',
u'\221', u'\222', u'\223', u'\224', u'\225',
u'\226', u'\227', u'\230', u'\231', u'\232',
u'\233', u'\234', u'\235', u'\236', u'\237',
u'\240', u'\241', u'\242', u'\243', u'\244',
u'\245', u'\246', u'\247', u'\250', u'\251',
u'\252', u'\253', u'\254', u'\255', u'\256',
u'\257', u'\260', u'\261', u'\262', u'\263',
u'\264', u'\265', u'\266', u'\267', u'\270',
u'\271', u'\272', u'\273', u'\274', u'\275',
u'\276', u'\277', u'\300', u'\301', u'\302',
u'\303', u'\304', u'\305', u'\306', u'\307',
u'\310', u'\311', u'\312', u'\313', u'\314',
u'\315', u'\316', u'\317', u'\320', u'\321',
u'\322', u'\323', u'\324', u'\325', u'\326',
u'\327', u'\330', u'\331', u'\332', u'\333',
u'\334', u'\335', u'\336', u'\337', u'\340',
u'\341', u'\342', u'\343', u'\344', u'\345',
u'\346', u'\347', u'\350', u'\351', u'\352',
u'\353', u'\354', u'\355', u'\356', u'\357',
u'\360', u'\361', u'\362', u'\363', u'\364',
u'\365', u'\366', u'\367', u'\370', u'\371',
u'\372', u'\373', u'\374', u'\375', u'\376',
u'\377',
};
// clang-format on
/*
Convert thai string to "Standard C String Function" sortable string
SYNOPSIS
thai2sortable()
tstr String to convert. Does not have to end with \0
len Length of tstr
*/
static size_t thai2sortable(uint8_t *tstr, size_t len) {
size_t tlen = len;
uint8_t l2bias = 256 - 8;
for (uint8_t *p = tstr; tlen > 0; p++, tlen--) {
uint8_t const c = *p;
if (isthai(c)) {
const int *t_ctype0 = t_ctype[c];
if (isconsnt(c)) l2bias -= 8;
if (isldvowel(c) && tlen != 1 && isconsnt(p[1])) {
/* simply swap between leading-vowel and consonant */
*p = p[1];
p[1] = c;
tlen--;
p++;
continue;
}
/* if found level 2 char (L2_GARAN,L2_TONE*,L2_TYKHU) move to last */
if (t_ctype0[1] >= L2_GARAN) {
/*
l2bias use to control position weight of l2char
example (*=l2char) XX*X must come before X*XX
*/
memmove((char *)p, (char *)(p + 1), tlen - 1);
tstr[len - 1] = l2bias + t_ctype0[1] - L2_GARAN + 1;
p--;
continue;
}
} else {
l2bias -= 8;
*p = to_lower_tis620[c];
}
}
return len;
}
/*
strncoll() replacement, compare 2 string, both are converted to sortable
string
NOTE:
We can't cut strings at end \0 as this would break comparison with
LIKE characters, where the min range is stored as end \0
Arg: 2 Strings and it compare length
Ret: strcmp result
*/
extern "C" {
static int my_strnncoll_tis620(const CHARSET_INFO *cs [[maybe_unused]],
const uint8_t *s1, size_t len1,
const uint8_t *s2, size_t len2,
bool s2_is_prefix) {
uint8_t buf[80];
if (s2_is_prefix && len1 > len2) len1 = len2;
uint8_t *tc1 = buf;
if ((len1 + len2 + 2) > (int)sizeof(buf))
tc1 = static_cast<uint8_t *>(my_str_malloc(len1 + len2 + 2));
uint8_t *tc2 = tc1 + len1 + 1;
memcpy(tc1, s1, len1);
tc1[len1] = 0; /* if length(s1)> len1, need to put 'end of string' */
memcpy(tc2, s2, len2);
tc2[len2] = 0; /* put end of string */
thai2sortable(tc1, len1);
thai2sortable(tc2, len2);
int const i = strcmp(pointer_cast<char *>(tc1), pointer_cast<char *>(tc2));
if (tc1 != buf) my_str_free(tc1);
return i;
}
static int my_strnncollsp_tis620(const CHARSET_INFO *cs [[maybe_unused]],
const uint8_t *a0, size_t a_length,
const uint8_t *b0, size_t b_length) {
uint8_t buf[80];
uint8_t *alloced = nullptr;
size_t length = 0;
int res = 0;
uint8_t *a = buf;
if ((a_length + b_length + 2) > (int)sizeof(buf))
alloced = a =
pointer_cast<uint8_t *>(my_str_malloc(a_length + b_length + 2));
uint8_t *b = a + a_length + 1;
memcpy(a, a0, a_length);
a[a_length] = 0; /* if length(a0)> len1, need to put 'end of string' */
memcpy(b, b0, b_length);
b[b_length] = 0; /* put end of string */
a_length = thai2sortable(a, a_length);
b_length = thai2sortable(b, b_length);
uint8_t *end = a + (length = std::min(a_length, b_length));
while (a < end) {
if (*a++ != *b++) {
res = ((int)a[-1] - (int)b[-1]);
goto ret;
}
}
if (a_length != b_length) {
int swap = 1;
/*
Check the next not space character of the longer key. If it's < ' ',
then it's smaller than the other key.
*/
if (a_length < b_length) {
/* put shorter key in s */
a_length = b_length;
a = b;
swap = -1; /* swap sign of result */
res = -res;
}
for (end = a + a_length - length; a < end; a++) {
if (*a != ' ') {
res = (*a < ' ') ? -swap : swap;
goto ret;
}
}
}
ret:
if (alloced) my_str_free(alloced);
return res;
}
/*
strnxfrm replacement, convert Thai string to sortable string
Arg: Destination buffer, source string, dest length and source length
Ret: Converted string size
*/
static size_t my_strnxfrm_tis620(const CHARSET_INFO *cs, uint8_t *dst,
size_t dstlen, unsigned nweights,
const uint8_t *src, size_t srclen,
unsigned flags) {
size_t const dstlen0 = dstlen;
size_t const min_len = std::min(dstlen, srclen);
size_t len = 0;
/*
We don't use strmake here, since it requires one more character for
the terminating '\0', while this function itself and the following calling
functions do not require it
*/
while (len < min_len) {
if (!(dst[len] = src[len])) break;
len++;
}
len = thai2sortable(dst, len);
dstlen = std::min(dstlen, size_t(nweights));
len = std::min(len, size_t(dstlen));
len = my_strxfrm_pad(cs, dst, dst + len, dst + dstlen,
(unsigned)(dstlen - len), flags);
if ((flags & MY_STRXFRM_PAD_TO_MAXLEN) && len < dstlen0) {
size_t const fill_length = dstlen0 - len;
cs->cset->fill(cs, (char *)dst + len, fill_length, cs->pad_char);
len = dstlen0;
}
return len;
}
} // extern "C"
static const unsigned short cs_to_uni[256] = {
0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008,
0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011,
0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A,
0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023,
0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C,
0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035,
0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E,
0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050,
0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059,
0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062,
0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B,
0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074,
0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D,
0x007E, 0x007F, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086,
0x0087, 0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x008D, 0x008E, 0x008F,
0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098,
0x0099, 0x009A, 0x009B, 0x009C, 0x009D, 0x009E, 0x009F, 0xFFFD, 0x0E01,
0x0E02, 0x0E03, 0x0E04, 0x0E05, 0x0E06, 0x0E07, 0x0E08, 0x0E09, 0x0E0A,
0x0E0B, 0x0E0C, 0x0E0D, 0x0E0E, 0x0E0F, 0x0E10, 0x0E11, 0x0E12, 0x0E13,
0x0E14, 0x0E15, 0x0E16, 0x0E17, 0x0E18, 0x0E19, 0x0E1A, 0x0E1B, 0x0E1C,
0x0E1D, 0x0E1E, 0x0E1F, 0x0E20, 0x0E21, 0x0E22, 0x0E23, 0x0E24, 0x0E25,
0x0E26, 0x0E27, 0x0E28, 0x0E29, 0x0E2A, 0x0E2B, 0x0E2C, 0x0E2D, 0x0E2E,
0x0E2F, 0x0E30, 0x0E31, 0x0E32, 0x0E33, 0x0E34, 0x0E35, 0x0E36, 0x0E37,
0x0E38, 0x0E39, 0x0E3A, 0xFFFD, 0xFFFD, 0xFFFD, 0xFFFD, 0x0E3F, 0x0E40,
0x0E41, 0x0E42, 0x0E43, 0x0E44, 0x0E45, 0x0E46, 0x0E47, 0x0E48, 0x0E49,
0x0E4A, 0x0E4B, 0x0E4C, 0x0E4D, 0x0E4E, 0x0E4F, 0x0E50, 0x0E51, 0x0E52,
0x0E53, 0x0E54, 0x0E55, 0x0E56, 0x0E57, 0x0E58, 0x0E59, 0x0E5A, 0x0E5B,
0xFFFD, 0xFFFD, 0xFFFD, 0xFFFD};
static const uint8_t pl00[256] = {
0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, 0x0008,
0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F, 0x0010, 0x0011,
0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, 0x0018, 0x0019, 0x001A,
0x001B, 0x001C, 0x001D, 0x001E, 0x001F, 0x0020, 0x0021, 0x0022, 0x0023,
0x0024, 0x0025, 0x0026, 0x0027, 0x0028, 0x0029, 0x002A, 0x002B, 0x002C,
0x002D, 0x002E, 0x002F, 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035,
0x0036, 0x0037, 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E,
0x003F, 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F, 0x0050,
0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, 0x0059,
0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F, 0x0060, 0x0061, 0x0062,
0x0063, 0x0064, 0x0065, 0x0066, 0x0067, 0x0068, 0x0069, 0x006A, 0x006B,
0x006C, 0x006D, 0x006E, 0x006F, 0x0070, 0x0071, 0x0072, 0x0073, 0x0074,
0x0075, 0x0076, 0x0077, 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D,
0x007E, 0x007F, 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086,
0x0087, 0x0088, 0x0089, 0x008A, 0x008B, 0x008C, 0x008D, 0x008E, 0x008F,
0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, 0x0098,
0x0099, 0x009A, 0x009B, 0x009C, 0x009D, 0x009E, 0x009F, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000};
static const uint8_t pl0E[256] = {
0x0000, 0x00A1, 0x00A2, 0x00A3, 0x00A4, 0x00A5, 0x00A6, 0x00A7, 0x00A8,
0x00A9, 0x00AA, 0x00AB, 0x00AC, 0x00AD, 0x00AE, 0x00AF, 0x00B0, 0x00B1,
0x00B2, 0x00B3, 0x00B4, 0x00B5, 0x00B6, 0x00B7, 0x00B8, 0x00B9, 0x00BA,
0x00BB, 0x00BC, 0x00BD, 0x00BE, 0x00BF, 0x00C0, 0x00C1, 0x00C2, 0x00C3,
0x00C4, 0x00C5, 0x00C6, 0x00C7, 0x00C8, 0x00C9, 0x00CA, 0x00CB, 0x00CC,
0x00CD, 0x00CE, 0x00CF, 0x00D0, 0x00D1, 0x00D2, 0x00D3, 0x00D4, 0x00D5,
0x00D6, 0x00D7, 0x00D8, 0x00D9, 0x00DA, 0x0000, 0x0000, 0x0000, 0x0000,
0x00DF, 0x00E0, 0x00E1, 0x00E2, 0x00E3, 0x00E4, 0x00E5, 0x00E6, 0x00E7,
0x00E8, 0x00E9, 0x00EA, 0x00EB, 0x00EC, 0x00ED, 0x00EE, 0x00EF, 0x00F0,
0x00F1, 0x00F2, 0x00F3, 0x00F4, 0x00F5, 0x00F6, 0x00F7, 0x00F8, 0x00F9,
0x00FA, 0x00FB, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000};
static const uint8_t plFF[256] = {
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
0x0000, 0x00FF, 0x0000, 0x0000};
static const uint8_t *uni_to_cs[256] = {
pl00, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, pl0E, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr,
nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, plFF};
extern "C" {
static int my_mb_wc_tis620(const CHARSET_INFO *cs [[maybe_unused]], my_wc_t *wc,
const uint8_t *str, const uint8_t *end) {
if (str >= end) return MY_CS_TOOSMALL;
*wc = cs_to_uni[*str];
return (!wc[0] && str[0]) ? -1 : 1;
}
static int my_wc_mb_tis620(const CHARSET_INFO *cs [[maybe_unused]], my_wc_t wc,
uint8_t *str, uint8_t *end) {
if (str >= end) return MY_CS_TOOSMALL;
const uint8_t *pl = uni_to_cs[(wc >> 8) & 0xFF];
str[0] = pl ? pl[wc & 0xFF] : '\0';
return (!str[0] && wc) ? MY_CS_ILUNI : 1;
}
} // extern "C"
static MY_COLLATION_HANDLER my_collation_ci_handler = {
nullptr, /* init */
nullptr,
my_strnncoll_tis620,
my_strnncollsp_tis620,
my_strnxfrm_tis620,
my_strnxfrmlen_simple,
my_like_range_simple,
my_wildcmp_8bit, /* wildcmp */
my_strcasecmp_8bit,
my_instr_simple, /* QQ: To be fixed */
my_hash_sort_simple,
my_propagate_simple};
static MY_CHARSET_HANDLER my_charset_handler = {
nullptr, /* init */
nullptr, /* ismbchar */
my_mbcharlen_8bit, /* mbcharlen */
my_numchars_8bit,
my_charpos_8bit,
my_well_formed_len_8bit,
my_lengthsp_8bit,
my_numcells_8bit,
my_mb_wc_tis620, /* mb_wc */
my_wc_mb_tis620, /* wc_mb */
my_mb_ctype_8bit,
my_caseup_str_8bit,
my_casedn_str_8bit,
my_caseup_8bit,
my_casedn_8bit,
my_snprintf_8bit,
my_long10_to_str_8bit,
my_longlong10_to_str_8bit,
my_fill_8bit,
my_strntol_8bit,
my_strntoul_8bit,
my_strntoll_8bit,
my_strntoull_8bit,
my_strntod_8bit,
my_strtoll10_8bit,
my_strntoull10rnd_8bit,
my_scan_8bit};
CHARSET_INFO my_charset_tis620_thai_ci = {
18,
0,
0, /* number */
MY_CS_COMPILED | MY_CS_PRIMARY | MY_CS_STRNXFRM, /* state */
"tis620", /* cs name */
"tis620_thai_ci", /* m_coll_name */
"TIS620 Thai", /* comment */
nullptr, /* tailoring */
nullptr, /* coll_param */
ctype_tis620,
to_lower_tis620,
to_upper_tis620,
sort_order_tis620,
nullptr, /* uca */
nullptr, /* tab_to_uni */
nullptr, /* tab_from_uni */
&my_unicase_default, /* caseinfo */
nullptr, /* state_map */
nullptr, /* ident_map */
4, /* strxfrm_multiply */
1, /* caseup_multiply */
1, /* casedn_multiply */
1, /* mbminlen */
1, /* mbmaxlen */
1, /* mbmaxlenlen */
0, /* min_sort_char */
255, /* max_sort_char */
' ', /* pad char */
false, /* escape_with_backslash_is_dangerous */
1, /* levels_for_compare */
&my_charset_handler,
&my_collation_ci_handler,
PAD_SPACE};
CHARSET_INFO my_charset_tis620_bin = {
89,
0,
0, /* number */
MY_CS_COMPILED | MY_CS_BINSORT, /* state */
"tis620", /* cs name */
"tis620_bin", /* m_coll_name */
"TIS620 Thai", /* comment */
nullptr, /* tailoring */
nullptr, /* coll_param */
ctype_tis620,
to_lower_tis620,
to_upper_tis620,
nullptr, /* sort_order */
nullptr, /* uca */
nullptr, /* tab_to_uni */
nullptr, /* tab_from_uni */
&my_unicase_default, /* caseinfo */
nullptr, /* state_map */
nullptr, /* ident_map */
1, /* strxfrm_multiply */
1, /* caseup_multiply */
1, /* casedn_multiply */
1, /* mbminlen */
1, /* mbmaxlen */
1, /* mbmaxlenlen */
0, /* min_sort_char */
255, /* max_sort_char */
' ', /* pad char */
false, /* escape_with_backslash_is_dangerous */
1, /* levels_for_compare */
&my_charset_handler,
&my_collation_8bit_bin_handler,
PAD_SPACE};