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0670fc939b
Corrected some comments that were using C++-style instead of C-style include/my_sys.h: Portability fix: define alloca as a compiler builtin on systems that have gcc but no alloca.h (e.g. some IBM AIX flavors), use "#pragma alloca" for IBMs compiler (xlc) mysys/my_getopt.c: Replace C++-style comments with C-style comments strings/ctype-latin1_de.c: Replace C++-style comments with C-style comments strings/ctype-tis620.c: Replace C++-style comments with C-style comments
679 lines
32 KiB
C
679 lines
32 KiB
C
/* Copyright (C) 2000 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/*
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Copyright (C) 2001 by Korakot Chaovavanich <korakot@iname.com> and
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Apisilp Trunganont <apisilp@pantip.inet.co.th>
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Copyright (C) 1998, 1999 by Pruet Boonma <pruet@eng.cmu.ac.th>
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Copyright (C) 1998 by Theppitak Karoonboonyanan <thep@links.nectec.or.th>
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Copyright (C) 1989, 1991 by Samphan Raruenrom <samphan@thai.com>
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Permission to use, copy, modify, distribute and sell this software
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and its documentation for any purpose is hereby granted without fee,
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provided that the above copyright notice appear in all copies.
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Samphan Raruenrom , Theppitak Karoonboonyanan , Pruet Boonma ,
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Korakot Chaovavanich and Apisilp Trunganont makes no representations
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about the suitability of this software for any purpose. It is provided
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"as is" without express or implied warranty.
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*/
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/*
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This file is basicly tis620 character sets with some extra functions
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for tis-620 handling
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*/
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/*
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* This comment is parsed by configure to create ctype.c,
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* so don't change it unless you know what you are doing.
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*
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* .configure. strxfrm_multiply_tis620=4
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*/
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#include <my_global.h>
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#include <my_sys.h>
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#include "m_string.h"
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#include "m_ctype.h"
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#include "t_ctype.h"
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static uchar* thai2sortable(const uchar *tstr,uint len);
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#define BUFFER_MULTIPLY 4
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#define buffsize(s) (BUFFER_MULTIPLY * (strlen(s) + 1))
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#define M L_MIDDLE
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#define U L_UPPER
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#define L L_LOWER
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#define UU L_UPRUPR
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#define X L_MIDDLE
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int t_ctype[][TOT_LEVELS] = {
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/*0x00*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x01*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x02*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x03*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x04*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x05*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x06*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x07*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x08*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x09*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x0A*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x0B*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x0C*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x0D*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x0E*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x0F*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x10*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x11*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x12*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x13*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x14*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x15*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x16*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x17*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x18*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x19*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x1A*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x1B*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x1C*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x1D*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x1E*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x1F*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x20*/ { IGNORE, IGNORE, L3_SPACE, IGNORE, M},
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/*0x21*/ { IGNORE, IGNORE, L3_EXCLAMATION, IGNORE, M },
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/*0x22*/ { IGNORE, IGNORE, L3_QUOTATION, IGNORE, M },
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/*0x23*/ { IGNORE, IGNORE, L3_NUMBER, IGNORE, M },
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/*0x24*/ { IGNORE, IGNORE, L3_DOLLAR, IGNORE, M },
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/*0x25*/ { IGNORE, IGNORE, L3_PERCENT, IGNORE, M },
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/*0x26*/ { IGNORE, IGNORE, L3_AMPERSAND, IGNORE, M },
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/*0x27*/ { IGNORE, IGNORE, L3_APOSTROPHE, IGNORE, M },
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/*0x28*/ { IGNORE, IGNORE, L3_L_PARANTHESIS, IGNORE, M },
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/*0x29*/ { IGNORE, IGNORE, L3_R_PARENTHESIS, IGNORE, M },
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/*0x2A*/ { IGNORE, IGNORE, L3_ASTERISK, IGNORE, M },
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/*0x2B*/ { IGNORE, IGNORE, L3_PLUS, IGNORE, M },
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/*0x2C*/ { IGNORE, IGNORE, L3_COMMA, IGNORE, M },
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/*0x2D*/ { IGNORE, IGNORE, L3_HYPHEN, IGNORE, M },
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/*0x2E*/ { IGNORE, IGNORE, L3_FULL_STOP, IGNORE, M },
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/*0x2F*/ { IGNORE, IGNORE, L3_SOLIDUS, IGNORE, M },
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/*0x30*/ { L1_08, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x31*/ { L1_18, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x32*/ { L1_28, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x33*/ { L1_38, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x34*/ { L1_48, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x35*/ { L1_58, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x36*/ { L1_68, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x37*/ { L1_78, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x38*/ { L1_88, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x39*/ { L1_98, L2_BLANK, L3_BLANK, L4_BLANK, M },
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/*0x3A*/ { IGNORE, IGNORE, L3_COLON, IGNORE, M },
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/*0x3B*/ { IGNORE, IGNORE, L3_SEMICOLON, IGNORE, M },
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/*0x3C*/ { IGNORE, IGNORE, L3_LESS_THAN, IGNORE, M },
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/*0x3D*/ { IGNORE, IGNORE, L3_EQUAL, IGNORE, M },
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/*0x3E*/ { IGNORE, IGNORE, L3_GREATER_THAN, IGNORE, M },
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/*0x3F*/ { IGNORE, IGNORE, L3_QUESTION, IGNORE, M },
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/*0x40*/ { IGNORE, IGNORE, L3_AT, IGNORE, M },
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/*0x41*/ { L1_A8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x42*/ { L1_B8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x43*/ { L1_C8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x44*/ { L1_D8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x45*/ { L1_E8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x46*/ { L1_F8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x47*/ { L1_G8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x48*/ { L1_H8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x49*/ { L1_I8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x4A*/ { L1_J8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x4B*/ { L1_K8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x4C*/ { L1_L8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x4D*/ { L1_M8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x4E*/ { L1_N8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x4F*/ { L1_O8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x50*/ { L1_P8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x51*/ { L1_Q8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x52*/ { L1_R8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x53*/ { L1_S8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x54*/ { L1_T8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x55*/ { L1_U8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x56*/ { L1_V8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x57*/ { L1_W8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x58*/ { L1_X8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x59*/ { L1_Y8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x5A*/ { L1_Z8, L2_BLANK, L3_BLANK, L4_CAP, M },
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/*0x5B*/ { IGNORE, IGNORE, L3_L_BRACKET, IGNORE, M },
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/*0x5C*/ { IGNORE, IGNORE, L3_BK_SOLIDUS, IGNORE, M },
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/*0x5D*/ { IGNORE, IGNORE, L3_R_BRACKET, IGNORE, M },
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/*0x5E*/ { IGNORE, IGNORE, L3_CIRCUMFLEX, IGNORE, M },
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/*0x5F*/ { IGNORE, IGNORE, L3_LOW_LINE, IGNORE, M },
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/*0x60*/ { IGNORE, IGNORE, L3_GRAVE, IGNORE, M },
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/*0x61*/ { L1_A8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x62*/ { L1_B8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x63*/ { L1_C8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x64*/ { L1_D8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x65*/ { L1_E8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x66*/ { L1_F8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x67*/ { L1_G8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x68*/ { L1_H8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x69*/ { L1_I8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x6A*/ { L1_J8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x6B*/ { L1_K8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x6C*/ { L1_L8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x6D*/ { L1_M8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x6E*/ { L1_N8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x6F*/ { L1_O8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x70*/ { L1_P8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x71*/ { L1_Q8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x72*/ { L1_R8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x73*/ { L1_S8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x74*/ { L1_T8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x75*/ { L1_U8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x76*/ { L1_V8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x77*/ { L1_W8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x78*/ { L1_X8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x79*/ { L1_Y8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x7A*/ { L1_Z8, L2_BLANK, L3_BLANK, L4_MIN, M },
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/*0x7B*/ { IGNORE, IGNORE, L3_L_BRACE, IGNORE, M },
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/*0x7C*/ { IGNORE, IGNORE, L3_V_LINE, IGNORE, M },
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/*0x7D*/ { IGNORE, IGNORE, L3_R_BRACE, IGNORE, M },
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/*0x7E*/ { IGNORE, IGNORE, L3_TILDE, IGNORE, M },
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/*0x7F*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x80*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x81*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x82*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x83*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x84*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x85*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x86*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x87*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x88*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x89*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x8A*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x8B*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x8C*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x8D*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x8E*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x8F*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x90*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x91*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x92*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x93*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x94*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x95*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x96*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x97*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x98*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x99*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x9A*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x9B*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x9C*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x9D*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x9E*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0x9F*/ { IGNORE, IGNORE, IGNORE, IGNORE, X },
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/*0xA0*/ { IGNORE, IGNORE, L3_NB_SACE, IGNORE, X },
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/*0xA1*/ { L1_KO_KAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA2*/ { L1_KHO_KHAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA3*/ { L1_KHO_KHUAT, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA4*/ { L1_KHO_KHWAI, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA5*/ { L1_KHO_KHON, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA6*/ { L1_KHO_RAKHANG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA7*/ { L1_NGO_NGU, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA8*/ { L1_CHO_CHAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xA9*/ { L1_CHO_CHING, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xAA*/ { L1_CHO_CHANG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xAB*/ { L1_SO_SO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xAC*/ { L1_CHO_CHOE, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xAD*/ { L1_YO_YING, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xAE*/ { L1_DO_CHADA, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xAF*/ { L1_TO_PATAK, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB0*/ { L1_THO_THAN, L2_BLANK,L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB1*/ { L1_THO_NANGMONTHO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB2*/ { L1_THO_PHUTHAO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB3*/ { L1_NO_NEN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB4*/ { L1_DO_DEK, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB5*/ { L1_TO_TAO, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB6*/ { L1_THO_THUNG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB7*/ { L1_THO_THAHAN, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*0xB8*/ { L1_THO_THONG, L2_BLANK, L3_BLANK, L4_BLANK, M | _consnt},
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/*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 },
|
|
};
|
|
|
|
uchar NEAR 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,
|
|
};
|
|
|
|
uchar NEAR 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',
|
|
(uchar) '\200',(uchar) '\201',(uchar) '\202',(uchar) '\203',(uchar) '\204',(uchar) '\205',(uchar) '\206',(uchar) '\207',
|
|
(uchar) '\210',(uchar) '\211',(uchar) '\212',(uchar) '\213',(uchar) '\214',(uchar) '\215',(uchar) '\216',(uchar) '\217',
|
|
(uchar) '\220',(uchar) '\221',(uchar) '\222',(uchar) '\223',(uchar) '\224',(uchar) '\225',(uchar) '\226',(uchar) '\227',
|
|
(uchar) '\230',(uchar) '\231',(uchar) '\232',(uchar) '\233',(uchar) '\234',(uchar) '\235',(uchar) '\236',(uchar) '\237',
|
|
(uchar) '\240',(uchar) '\241',(uchar) '\242',(uchar) '\243',(uchar) '\244',(uchar) '\245',(uchar) '\246',(uchar) '\247',
|
|
(uchar) '\250',(uchar) '\251',(uchar) '\252',(uchar) '\253',(uchar) '\254',(uchar) '\255',(uchar) '\256',(uchar) '\257',
|
|
(uchar) '\260',(uchar) '\261',(uchar) '\262',(uchar) '\263',(uchar) '\264',(uchar) '\265',(uchar) '\266',(uchar) '\267',
|
|
(uchar) '\270',(uchar) '\271',(uchar) '\272',(uchar) '\273',(uchar) '\274',(uchar) '\275',(uchar) '\276',(uchar) '\277',
|
|
(uchar) '\300',(uchar) '\301',(uchar) '\302',(uchar) '\303',(uchar) '\304',(uchar) '\305',(uchar) '\306',(uchar) '\307',
|
|
(uchar) '\310',(uchar) '\311',(uchar) '\312',(uchar) '\313',(uchar) '\314',(uchar) '\315',(uchar) '\316',(uchar) '\317',
|
|
(uchar) '\320',(uchar) '\321',(uchar) '\322',(uchar) '\323',(uchar) '\324',(uchar) '\325',(uchar) '\326',(uchar) '\327',
|
|
(uchar) '\330',(uchar) '\331',(uchar) '\332',(uchar) '\333',(uchar) '\334',(uchar) '\335',(uchar) '\336',(uchar) '\337',
|
|
(uchar) '\340',(uchar) '\341',(uchar) '\342',(uchar) '\343',(uchar) '\344',(uchar) '\345',(uchar) '\346',(uchar) '\347',
|
|
(uchar) '\350',(uchar) '\351',(uchar) '\352',(uchar) '\353',(uchar) '\354',(uchar) '\355',(uchar) '\356',(uchar) '\357',
|
|
(uchar) '\360',(uchar) '\361',(uchar) '\362',(uchar) '\363',(uchar) '\364',(uchar) '\365',(uchar) '\366',(uchar) '\367',
|
|
(uchar) '\370',(uchar) '\371',(uchar) '\372',(uchar) '\373',(uchar) '\374',(uchar) '\375',(uchar) '\376',(uchar) '\377',
|
|
};
|
|
|
|
uchar NEAR 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',
|
|
(uchar) '\200',(uchar) '\201',(uchar) '\202',(uchar) '\203',(uchar) '\204',(uchar) '\205',(uchar) '\206',(uchar) '\207',
|
|
(uchar) '\210',(uchar) '\211',(uchar) '\212',(uchar) '\213',(uchar) '\214',(uchar) '\215',(uchar) '\216',(uchar) '\217',
|
|
(uchar) '\220',(uchar) '\221',(uchar) '\222',(uchar) '\223',(uchar) '\224',(uchar) '\225',(uchar) '\226',(uchar) '\227',
|
|
(uchar) '\230',(uchar) '\231',(uchar) '\232',(uchar) '\233',(uchar) '\234',(uchar) '\235',(uchar) '\236',(uchar) '\237',
|
|
(uchar) '\240',(uchar) '\241',(uchar) '\242',(uchar) '\243',(uchar) '\244',(uchar) '\245',(uchar) '\246',(uchar) '\247',
|
|
(uchar) '\250',(uchar) '\251',(uchar) '\252',(uchar) '\253',(uchar) '\254',(uchar) '\255',(uchar) '\256',(uchar) '\257',
|
|
(uchar) '\260',(uchar) '\261',(uchar) '\262',(uchar) '\263',(uchar) '\264',(uchar) '\265',(uchar) '\266',(uchar) '\267',
|
|
(uchar) '\270',(uchar) '\271',(uchar) '\272',(uchar) '\273',(uchar) '\274',(uchar) '\275',(uchar) '\276',(uchar) '\277',
|
|
(uchar) '\300',(uchar) '\301',(uchar) '\302',(uchar) '\303',(uchar) '\304',(uchar) '\305',(uchar) '\306',(uchar) '\307',
|
|
(uchar) '\310',(uchar) '\311',(uchar) '\312',(uchar) '\313',(uchar) '\314',(uchar) '\315',(uchar) '\316',(uchar) '\317',
|
|
(uchar) '\320',(uchar) '\321',(uchar) '\322',(uchar) '\323',(uchar) '\324',(uchar) '\325',(uchar) '\326',(uchar) '\327',
|
|
(uchar) '\330',(uchar) '\331',(uchar) '\332',(uchar) '\333',(uchar) '\334',(uchar) '\335',(uchar) '\336',(uchar) '\337',
|
|
(uchar) '\340',(uchar) '\341',(uchar) '\342',(uchar) '\343',(uchar) '\344',(uchar) '\345',(uchar) '\346',(uchar) '\347',
|
|
(uchar) '\350',(uchar) '\351',(uchar) '\352',(uchar) '\353',(uchar) '\354',(uchar) '\355',(uchar) '\356',(uchar) '\357',
|
|
(uchar) '\360',(uchar) '\361',(uchar) '\362',(uchar) '\363',(uchar) '\364',(uchar) '\365',(uchar) '\366',(uchar) '\367',
|
|
(uchar) '\370',(uchar) '\371',(uchar) '\372',(uchar) '\373',(uchar) '\374',(uchar) '\375',(uchar) '\376',(uchar) '\377',
|
|
};
|
|
|
|
uchar NEAR 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',
|
|
(uchar) '\200',(uchar) '\201',(uchar) '\202',(uchar) '\203',(uchar) '\204',(uchar) '\205',(uchar) '\206',(uchar) '\207',
|
|
(uchar) '\210',(uchar) '\211',(uchar) '\212',(uchar) '\213',(uchar) '\214',(uchar) '\215',(uchar) '\216',(uchar) '\217',
|
|
(uchar) '\220',(uchar) '\221',(uchar) '\222',(uchar) '\223',(uchar) '\224',(uchar) '\225',(uchar) '\226',(uchar) '\227',
|
|
(uchar) '\230',(uchar) '\231',(uchar) '\232',(uchar) '\233',(uchar) '\234',(uchar) '\235',(uchar) '\236',(uchar) '\237',
|
|
(uchar) '\240',(uchar) '\241',(uchar) '\242',(uchar) '\243',(uchar) '\244',(uchar) '\245',(uchar) '\246',(uchar) '\247',
|
|
(uchar) '\250',(uchar) '\251',(uchar) '\252',(uchar) '\253',(uchar) '\254',(uchar) '\255',(uchar) '\256',(uchar) '\257',
|
|
(uchar) '\260',(uchar) '\261',(uchar) '\262',(uchar) '\263',(uchar) '\264',(uchar) '\265',(uchar) '\266',(uchar) '\267',
|
|
(uchar) '\270',(uchar) '\271',(uchar) '\272',(uchar) '\273',(uchar) '\274',(uchar) '\275',(uchar) '\276',(uchar) '\277',
|
|
(uchar) '\300',(uchar) '\301',(uchar) '\302',(uchar) '\303',(uchar) '\304',(uchar) '\305',(uchar) '\306',(uchar) '\307',
|
|
(uchar) '\310',(uchar) '\311',(uchar) '\312',(uchar) '\313',(uchar) '\314',(uchar) '\315',(uchar) '\316',(uchar) '\317',
|
|
(uchar) '\320',(uchar) '\321',(uchar) '\322',(uchar) '\323',(uchar) '\324',(uchar) '\325',(uchar) '\326',(uchar) '\327',
|
|
(uchar) '\330',(uchar) '\331',(uchar) '\332',(uchar) '\333',(uchar) '\334',(uchar) '\335',(uchar) '\336',(uchar) '\337',
|
|
(uchar) '\340',(uchar) '\341',(uchar) '\342',(uchar) '\343',(uchar) '\344',(uchar) '\345',(uchar) '\346',(uchar) '\347',
|
|
(uchar) '\350',(uchar) '\351',(uchar) '\352',(uchar) '\353',(uchar) '\354',(uchar) '\355',(uchar) '\356',(uchar) '\357',
|
|
(uchar) '\360',(uchar) '\361',(uchar) '\362',(uchar) '\363',(uchar) '\364',(uchar) '\365',(uchar) '\366',(uchar) '\367',
|
|
(uchar) '\370',(uchar) '\371',(uchar) '\372',(uchar) '\373',(uchar) '\374',(uchar) '\375',(uchar) '\376',(uchar) '\377',
|
|
};
|
|
|
|
/* Convert thai string to "Standard C String Function" sortable string
|
|
Arg: const source string and length of converted string
|
|
Ret: Sortable string
|
|
*/
|
|
|
|
static uchar* thai2sortable(const uchar * tstr,uint len)
|
|
{
|
|
/* We use only 3 levels (neglect capitalization). */
|
|
|
|
const uchar* p = tstr;
|
|
uchar *outBuf;
|
|
/* uchar *pRight1, *pRight2, *pRight3, *pRight4; */
|
|
/* uchar *pLeft1, *pLeft2, *pLeft3, *pLeft4; */
|
|
uchar *pRight1, *pRight2, *pRight3;
|
|
uchar *pLeft1, *pLeft2, *pLeft3;
|
|
uint bufSize;
|
|
|
|
len = (uint) strnlen((char*) tstr,len);
|
|
bufSize = (uint) buffsize((char*) tstr);
|
|
if(!(pRight1 = (uchar *)malloc(sizeof(uchar) * bufSize))) {
|
|
return( (uchar*) tstr);
|
|
}
|
|
pLeft1 = pRight1;
|
|
outBuf = pRight1;
|
|
if(!(pRight2 = (uchar *)malloc(sizeof(uchar) * (len + 1)))) {
|
|
free(pRight1);
|
|
return((uchar*) tstr);
|
|
}
|
|
pLeft2 = pRight2;
|
|
if(!(pRight3 = (uchar *)malloc(sizeof(uchar) * (len + 1)))) {
|
|
free(pRight1);
|
|
free(pRight2);
|
|
return((uchar*) tstr);
|
|
}
|
|
pLeft3 = pRight3;
|
|
/* if(!(pRight4 = (uchar *)malloc(sizeof(uchar) * (len + 1)))) {
|
|
free(pRight1);
|
|
free(pRight2);
|
|
free(pRight3);
|
|
return((uchar*) tstr);
|
|
}
|
|
pLeft4 = pRight4;*/
|
|
while(len--) {
|
|
if(isldvowel(*p) && isconsnt(p[1])) {
|
|
*pRight1++ = t_ctype[p[1]][0];
|
|
*pRight2++ = t_ctype[p[1]][1];
|
|
*pRight3++ = t_ctype[p[1]][2];
|
|
/* *pRight4++ = t_ctype[p[1]][3]; */
|
|
*pRight1++ = t_ctype[*p][0];
|
|
*pRight2++ = t_ctype[*p][1];
|
|
*pRight3++ = t_ctype[*p][2];
|
|
/* *pRight4++ = t_ctype[*p][3]; */
|
|
len--;
|
|
p += 2;
|
|
} else {
|
|
*pRight1 = t_ctype[*p][0];
|
|
if(*pRight1 != IGNORE) pRight1++;
|
|
*pRight2 = t_ctype[*p][1];
|
|
if(*pRight2 != IGNORE) pRight2++;
|
|
*pRight3 = t_ctype[*p][2];
|
|
if(*pRight3 != IGNORE) pRight3++;
|
|
/* *pRight4 = t_ctype[*p][3];
|
|
if(*pRight4 != IGNORE) pRight4++;*/
|
|
p++;
|
|
}
|
|
}
|
|
*pRight1++ = L2_BLANK;
|
|
*pRight2++ = L3_BLANK;
|
|
/* *pRight3++ = L4_BLANK; */
|
|
*pRight3++ = '\0';
|
|
/* *pRight4++ = '\0'; */
|
|
memcpy(pRight1, pLeft2, pRight2 - pLeft2);
|
|
pRight1 += pRight2 - pLeft2;
|
|
memcpy(pRight1, pLeft3, pRight3 - pLeft3);
|
|
/* pRight1 += pRight3 - pLeft3; */
|
|
/* memcpy(pRight1, pLeft4, pRight4 - pLeft4); */
|
|
free(pLeft2);
|
|
free(pLeft3);
|
|
/* free(pLeft4); */
|
|
return(outBuf);
|
|
}
|
|
|
|
/* strncoll() replacement, compare 2 string, both are conveted to sortable string
|
|
Arg: 2 Strings and it compare length
|
|
Ret: strcmp result
|
|
*/
|
|
int my_strnncoll_tis620(const uchar * s1, int len1, const uchar * s2, int len2)
|
|
{
|
|
uchar *tc1, *tc2;
|
|
int i;
|
|
tc1 = thai2sortable(s1, len1);
|
|
tc2 = thai2sortable(s2, len2);
|
|
i = strcmp((char*)tc1, (char*)tc2);
|
|
free(tc1);
|
|
free(tc2);
|
|
return(i);
|
|
}
|
|
|
|
/* strnxfrm replacment, convert Thai string to sortable string
|
|
Arg: Destination buffer, source string, dest length and source length
|
|
Ret: Conveted string size
|
|
*/
|
|
int my_strnxfrm_tis620(uchar * dest, const uchar * src, int len, int srclen)
|
|
{
|
|
uint bufSize;
|
|
uchar *tmp;
|
|
bufSize = (uint) buffsize((char*)src);
|
|
tmp = thai2sortable(src,srclen);
|
|
set_if_smaller(bufSize,(uint) len);
|
|
memcpy((uchar *)dest, tmp, bufSize);
|
|
free(tmp);
|
|
return (int) bufSize;
|
|
}
|
|
|
|
/* strcoll replacment, compare 2 strings
|
|
Arg: 2 strings
|
|
Ret: strcmp result
|
|
*/
|
|
int my_strcoll_tis620(const uchar * s1, const uchar * s2)
|
|
{
|
|
uchar *tc1, *tc2;
|
|
int i;
|
|
tc1 = thai2sortable(s1, (uint) strlen((char*)s1));
|
|
tc2 = thai2sortable(s2, (uint) strlen((char*)s2));
|
|
i = strcmp((char*)tc1, (char*)tc2);
|
|
free(tc1);
|
|
free(tc2);
|
|
return(i);
|
|
}
|
|
|
|
/* strxfrm replacment, convert Thai string to sortable string
|
|
Arg: Destination buffer, String and dest buffer size
|
|
Ret: Converting string size
|
|
*/
|
|
int my_strxfrm_tis620(uchar * dest, const uchar * src, int len)
|
|
{
|
|
uint bufSize;
|
|
uchar *tmp;
|
|
|
|
bufSize = (uint) buffsize((char*) src);
|
|
tmp = thai2sortable(src, len);
|
|
memcpy((uchar *) dest, tmp, bufSize);
|
|
free(tmp);
|
|
return bufSize;
|
|
}
|
|
|
|
/* Convert SQL like string to C string
|
|
Arg: String, its length, escape character, resource length, minimal string and maximum string
|
|
Ret: Alway 0
|
|
*/
|
|
|
|
/* We just copy this function from opt_range.cc. No need to convert to
|
|
thai2sortable string. min_str and max_str will be use for comparison and
|
|
converted there. */
|
|
#define max_sort_chr ((char) 255)
|
|
#define wild_one '_'
|
|
#define wild_many '%'
|
|
|
|
my_bool my_like_range_tis620(const char *ptr, uint ptr_length, pchar escape,
|
|
uint res_length, char *min_str, char *max_str,
|
|
uint *min_length, uint *max_length)
|
|
{
|
|
const char *end=ptr+ptr_length;
|
|
char *min_org=min_str;
|
|
char *min_end=min_str+res_length;
|
|
|
|
for (; ptr != end && min_str != min_end ; ptr++)
|
|
{
|
|
if (*ptr == escape && ptr+1 != end)
|
|
{
|
|
ptr++; /* Skipp escape */
|
|
*min_str++= *max_str++ = *ptr;
|
|
continue;
|
|
}
|
|
if (*ptr == wild_one) /* '_' in SQL */
|
|
{
|
|
*min_str++='\0'; /* This should be min char */
|
|
*max_str++=max_sort_chr;
|
|
continue;
|
|
}
|
|
if (*ptr == wild_many) /* '%' in SQL */
|
|
{
|
|
*min_length= (uint) (min_str - min_org);
|
|
*max_length=res_length;
|
|
do {
|
|
*min_str++ = ' '; /* Because if key compression */
|
|
*max_str++ = max_sort_chr;
|
|
} while (min_str != min_end);
|
|
return 0;
|
|
}
|
|
*min_str++= *max_str++ = *ptr;
|
|
}
|
|
*min_length= *max_length = (uint) (min_str - min_org);
|
|
|
|
while (min_str != min_end)
|
|
*min_str++ = *max_str++ = ' '; /* Because if key compression */
|
|
return 0;
|
|
}
|
|
|
|
/* Thai normalization for input sub system
|
|
Arg: Buffer, 's length, String, 'length
|
|
Ret: Void
|
|
*/
|
|
void ThNormalize(uchar* ptr, uint field_length, const uchar* from, uint length)
|
|
{
|
|
const uchar* fr = from;
|
|
uchar* p = ptr;
|
|
|
|
if(length > field_length) {
|
|
length = field_length;
|
|
}
|
|
while (length--)
|
|
{
|
|
if((istone(*fr) || isdiacrt1(*fr)) &&
|
|
(islwrvowel(fr[1]) || isuprvowel(fr[1])))
|
|
{
|
|
*p = fr[1];
|
|
p[1] = *fr;
|
|
fr += 2;
|
|
p += 2;
|
|
length--;
|
|
}
|
|
else
|
|
{
|
|
*p++ = *fr++;
|
|
}
|
|
}
|
|
}
|