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Diffstat (limited to 'mysql/strings/t_ctype.h')
| -rw-r--r-- | mysql/strings/t_ctype.h | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/mysql/strings/t_ctype.h b/mysql/strings/t_ctype.h new file mode 100644 index 0000000..651d6b4 --- /dev/null +++ b/mysql/strings/t_ctype.h @@ -0,0 +1,259 @@ +/* Copyright (c) 2000, 2001, 2003 MySQL AB + Use is subject to license terms + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + 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 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 Street, Fifth Floor, Boston, MA 02110-1301, USA */ + +/* + Copyright (C) 1998, 1999 by Pruet Boonma, all rights reserved. + Copyright (C) 1998 by Theppitak Karoonboonyanan, all rights reserved. + 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. + Smaphan Raruenrom and Pruet Boonma makes no representations about + the suitability of this software for any purpose. It is provided + "as is" without express or implied warranty. +*/ + +/* + LC_COLLATE category + Level information +*/ + +#ifndef _t_ctype_h +#define _t_ctype_h + +typedef unsigned char tchar; + +#define TOT_LEVELS 5 +#define LAST_LEVEL 4 /* TOT_LEVELS - 1 */ + +#define IGNORE 0 + + +/* level 1 symbols & order */ +enum l1_symbols { + L1_08 = TOT_LEVELS, + L1_18, + L1_28, + L1_38, + L1_48, + L1_58, + L1_68, + L1_78, + L1_88, + L1_98, + L1_A8, + L1_B8, + L1_C8, + L1_D8, + L1_E8, + L1_F8, + L1_G8, + L1_H8, + L1_I8, + L1_J8, + L1_K8, + L1_L8, + L1_M8, + L1_N8, + L1_O8, + L1_P8, + L1_Q8, + L1_R8, + L1_S8, + L1_T8, + L1_U8, + L1_V8, + L1_W8, + L1_X8, + L1_Y8, + L1_Z8, + L1_KO_KAI, + L1_KHO_KHAI, + L1_KHO_KHUAT, + L1_KHO_KHWAI, + L1_KHO_KHON, + L1_KHO_RAKHANG, + L1_NGO_NGU, + L1_CHO_CHAN, + L1_CHO_CHING, + L1_CHO_CHANG, + L1_SO_SO, + L1_CHO_CHOE, + L1_YO_YING, + L1_DO_CHADA, + L1_TO_PATAK, + L1_THO_THAN, + L1_THO_NANGMONTHO, + L1_THO_PHUTHAO, + L1_NO_NEN, + L1_DO_DEK, + L1_TO_TAO, + L1_THO_THUNG, + L1_THO_THAHAN, + L1_THO_THONG, + L1_NO_NU, + L1_BO_BAIMAI, + L1_PO_PLA, + L1_PHO_PHUNG, + L1_FO_FA, + L1_PHO_PHAN, + L1_FO_FAN, + L1_PHO_SAMPHAO, + L1_MO_MA, + L1_YO_YAK, + L1_RO_RUA, + L1_RU, + L1_LO_LING, + L1_LU, + L1_WO_WAEN, + L1_SO_SALA, + L1_SO_RUSI, + L1_SO_SUA, + L1_HO_HIP, + L1_LO_CHULA, + L1_O_ANG, + L1_HO_NOKHUK, + L1_NKHIT, + L1_SARA_A, + L1_MAI_HAN_AKAT, + L1_SARA_AA, + L1_SARA_AM, + L1_SARA_I, + L1_SARA_II, + L1_SARA_UE, + L1_SARA_UEE, + L1_SARA_U, + L1_SARA_UU, + L1_SARA_E, + L1_SARA_AE, + L1_SARA_O, + L1_SARA_AI_MAIMUAN, + L1_SARA_AI_MAIMALAI +}; + +/* level 2 symbols & order */ +enum l2_symbols { + L2_BLANK = TOT_LEVELS, + L2_THAII, + L2_YAMAK, + L2_PINTHU, + L2_GARAN, + L2_TYKHU, + L2_TONE1, + L2_TONE2, + L2_TONE3, + L2_TONE4 +}; + +/* level 3 symbols & order */ +enum l3_symbols { + L3_BLANK = TOT_LEVELS, + L3_SPACE, + L3_NB_SACE, + L3_LOW_LINE, + L3_HYPHEN, + L3_COMMA, + L3_SEMICOLON, + L3_COLON, + L3_EXCLAMATION, + L3_QUESTION, + L3_SOLIDUS, + L3_FULL_STOP, + L3_PAIYAN_NOI, + L3_MAI_YAMOK, + L3_GRAVE, + L3_CIRCUMFLEX, + L3_TILDE, + L3_APOSTROPHE, + L3_QUOTATION, + L3_L_PARANTHESIS, + L3_L_BRACKET, + L3_L_BRACE, + L3_R_BRACE, + L3_R_BRACKET, + L3_R_PARENTHESIS, + L3_AT, + L3_BAHT, + L3_DOLLAR, + L3_FONGMAN, + L3_ANGKHANKHU, + L3_KHOMUT, + L3_ASTERISK, + L3_BK_SOLIDUS, + L3_AMPERSAND, + L3_NUMBER, + L3_PERCENT, + L3_PLUS, + L3_LESS_THAN, + L3_EQUAL, + L3_GREATER_THAN, + L3_V_LINE +}; + +/* level 4 symbols & order */ +enum l4_symbols { + L4_BLANK = TOT_LEVELS, + L4_MIN, + L4_CAP, + L4_EXT +}; + +enum level_symbols { + L_UPRUPR = TOT_LEVELS, + L_UPPER, + L_MIDDLE, + L_LOWER +}; + +#define _is(c) (t_ctype[(c)][LAST_LEVEL]) +#define _level 8 +#define _consnt 16 +#define _ldvowel 32 +#define _fllwvowel 64 +#define _uprvowel 128 +#define _lwrvowel 256 +#define _tone 512 +#define _diacrt1 1024 +#define _diacrt2 2048 +#define _combine 4096 +#define _stone 8192 +#define _tdig 16384 +#define _rearvowel (_fllwvowel | _uprvowel | _lwrvowel) +#define _diacrt (_diacrt1 | _diacrt2) +#define levelof(c) ( _is(c) & _level ) +#define isthai(c) ( (c) >= 128 ) +#define istalpha(c) ( _is(c) & (_consnt|_ldvowel|_rearvowel|\ + _tone|_diacrt1|_diacrt2) ) +#define isconsnt(c) ( _is(c) & _consnt ) +#define isldvowel(c) ( _is(c) & _ldvowel ) +#define isfllwvowel(c) ( _is(c) & _fllwvowel ) +#define ismidvowel(c) ( _is(c) & (_ldvowel|_fllwvowel) ) +#define isuprvowel(c) ( _is(c) & _uprvowel ) +#define islwrvowel(c) ( _is(c) & _lwrvowel ) +#define isuprlwrvowel(c) ( _is(c) & (_lwrvowel | _uprvowel)) +#define isrearvowel(c) ( _is(c) & _rearvowel ) +#define isvowel(c) ( _is(c) & (_ldvowel|_rearvowel) ) +#define istone(c) ( _is(c) & _tone ) +#define isunldable(c) ( _is(c) & (_rearvowel|_tone|_diacrt1|_diacrt2) ) +#define iscombinable(c) ( _is(c) & _combine ) +#define istdigit(c) ( _is(c) & _tdig ) +#define isstone(c) ( _is(c) & _stone ) +#define isdiacrt1(c) ( _is(c) & _diacrt1) +#define isdiacrt2(c) ( _is(c) & _diacrt2) +#define isdiacrt(c) ( _is(c) & _diacrt) + +/* Function prototype called by sql/field.cc */ +void ThNormalize(uchar* ptr, uint field_length, const uchar* from, uint length); + +#endif |