1 /* $NetBSD: runetype_local.h,v 1.12 2010/06/20 02:23:15 tnozaki Exp $ */ 2 3 /*- 4 * Copyright (c) 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Paul Borman at Krystal Technologies. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * @(#)rune.h 8.1 (Berkeley) 6/27/93 35 * @(#)runetype.h 8.1 (Berkeley) 6/2/93 36 */ 37 38 #ifndef _RUNETYPE_LOCAL_H_ 39 #define _RUNETYPE_LOCAL_H_ 40 41 #include <sys/cdefs.h> 42 #include <sys/types.h> 43 #include <stdio.h> 44 45 #include "runetype_misc.h" 46 47 #define _RUNE_ISCACHED(c) ((c)>=0 && (c)<_CTYPE_CACHE_SIZE) 48 49 50 /* 51 * expanded rune locale declaration. local to the host. host endian. 52 */ 53 typedef struct { 54 __nbrune_t re_min; /* First rune of the range */ 55 __nbrune_t re_max; /* Last rune (inclusive) of the range */ 56 __nbrune_t re_map; /* What first maps to in maps */ 57 _RuneType *re_rune_types; /* Array of types in range */ 58 } _RuneEntry; 59 60 61 typedef struct { 62 uint32_t rr_nranges; /* Number of ranges stored */ 63 _RuneEntry *rr_rune_ranges; 64 } _RuneRange; 65 66 67 /* 68 * wctrans stuffs. 69 */ 70 typedef struct _WCTransEntry { 71 const char *te_name; 72 __nbrune_t *te_cached; 73 _RuneRange *te_extmap; 74 } _WCTransEntry; 75 #define _WCTRANS_INDEX_LOWER 0 76 #define _WCTRANS_INDEX_UPPER 1 77 #define _WCTRANS_NINDEXES 2 78 79 /* 80 * wctype stuffs. 81 */ 82 typedef struct _WCTypeEntry { 83 const char *te_name; 84 _RuneType te_mask; 85 } _WCTypeEntry; 86 #define _WCTYPE_INDEX_ALNUM 0 87 #define _WCTYPE_INDEX_ALPHA 1 88 #define _WCTYPE_INDEX_BLANK 2 89 #define _WCTYPE_INDEX_CNTRL 3 90 #define _WCTYPE_INDEX_DIGIT 4 91 #define _WCTYPE_INDEX_GRAPH 5 92 #define _WCTYPE_INDEX_LOWER 6 93 #define _WCTYPE_INDEX_PRINT 7 94 #define _WCTYPE_INDEX_PUNCT 8 95 #define _WCTYPE_INDEX_SPACE 9 96 #define _WCTYPE_INDEX_UPPER 10 97 #define _WCTYPE_INDEX_XDIGIT 11 98 #define _WCTYPE_NINDEXES 12 99 100 /* 101 * ctype stuffs 102 */ 103 104 typedef struct _RuneLocale { 105 /* 106 * copied from _FileRuneLocale 107 */ 108 _RuneType rl_runetype[_CTYPE_CACHE_SIZE]; 109 __nbrune_t rl_maplower[_CTYPE_CACHE_SIZE]; 110 __nbrune_t rl_mapupper[_CTYPE_CACHE_SIZE]; 111 _RuneRange rl_runetype_ext; 112 _RuneRange rl_maplower_ext; 113 _RuneRange rl_mapupper_ext; 114 115 void *rl_variable; 116 size_t rl_variable_len; 117 118 /* 119 * the following portion is generated on the fly 120 */ 121 const char *rl_codeset; 122 struct _citrus_ctype_rec *rl_citrus_ctype; 123 _WCTransEntry rl_wctrans[_WCTRANS_NINDEXES]; 124 _WCTypeEntry rl_wctype[_WCTYPE_NINDEXES]; 125 126 const unsigned char *rl_ctype_tab; 127 const short *rl_tolower_tab; 128 const short *rl_toupper_tab; 129 } _RuneLocale; 130 131 /* 132 * global variables 133 */ 134 extern const _RuneLocale _DefaultRuneLocale; 135 extern const _RuneLocale *_CurrentRuneLocale; 136 137 __BEGIN_DECLS 138 int _rune_load(const char * __restrict, size_t, _RuneLocale ** __restrict); 139 __END_DECLS 140 141 #endif /* !_RUNETYPE_LOCAL_H_ */ 142