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1 | /* $NetBSD: runetype.h,v 1.19 2005/11/29 03:11:59 christos Exp $ */\r | |
2 | \r | |
3 | /*-\r | |
4 | * Copyright (c) 1993\r | |
5 | * The Regents of the University of California. All rights reserved.\r | |
6 | *\r | |
7 | * This code is derived from software contributed to Berkeley by\r | |
8 | * Paul Borman at Krystal Technologies.\r | |
9 | *\r | |
10 | * Redistribution and use in source and binary forms, with or without\r | |
11 | * modification, are permitted provided that the following conditions\r | |
12 | * are met:\r | |
13 | * 1. Redistributions of source code must retain the above copyright\r | |
14 | * notice, this list of conditions and the following disclaimer.\r | |
15 | * 2. Redistributions in binary form must reproduce the above copyright\r | |
16 | * notice, this list of conditions and the following disclaimer in the\r | |
17 | * documentation and/or other materials provided with the distribution.\r | |
18 | * 3. Neither the name of the University nor the names of its contributors\r | |
19 | * may be used to endorse or promote products derived from this software\r | |
20 | * without specific prior written permission.\r | |
21 | *\r | |
22 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r | |
23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r | |
24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r | |
25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r | |
26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r | |
27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r | |
28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r | |
29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r | |
30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r | |
31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r | |
32 | * SUCH DAMAGE.\r | |
33 | *\r | |
34 | * @(#)runetype.h 8.1 (Berkeley) 6/2/93\r | |
35 | */\r | |
36 | #ifndef _NB_RUNETYPE_H_\r | |
37 | #define _NB_RUNETYPE_H_\r | |
38 | \r | |
39 | #include <sys/EfiCdefs.h>\r | |
40 | #include <sys/types.h>\r | |
41 | \r | |
42 | /* for cross host tools on older systems */\r | |
43 | #ifndef UINT32_C\r | |
44 | /* assumes sizeof(unsigned int)>=4 */\r | |
45 | #define UINT32_C(c) ((uint32_t)(c##U))\r | |
46 | #endif\r | |
47 | \r | |
48 | typedef uint32_t __nbrune_t;\r | |
49 | typedef uint64_t __runepad_t;\r | |
50 | \r | |
51 | #define _NB_CACHED_RUNES (1 << 8) /* Must be a power of 2 */\r | |
52 | #define _NB_RUNE_ISCACHED(c) ((c)>=0 && (c)<_CACHED_RUNES)\r | |
53 | \r | |
54 | #define _NB_DEFAULT_INVALID_RUNE ((__nbrune_t)-3)\r | |
55 | \r | |
56 | /*\r | |
57 | * The lower 8 bits of runetype[] contain the digit value of the rune.\r | |
58 | */\r | |
59 | typedef uint32_t _RuneType;\r | |
60 | #define _RUNETYPE_A UINT32_C(0x00000100) /* Alpha */\r | |
61 | #define _RUNETYPE_C UINT32_C(0x00000200) /* Control */\r | |
62 | #define _RUNETYPE_D UINT32_C(0x00000400) /* Digit */\r | |
63 | #define _RUNETYPE_G UINT32_C(0x00000800) /* Graph */\r | |
64 | #define _RUNETYPE_L UINT32_C(0x00001000) /* Lower */\r | |
65 | #define _RUNETYPE_P UINT32_C(0x00002000) /* Punct */\r | |
66 | #define _RUNETYPE_S UINT32_C(0x00004000) /* Space */\r | |
67 | #define _RUNETYPE_U UINT32_C(0x00008000) /* Upper */\r | |
68 | #define _RUNETYPE_X UINT32_C(0x00010000) /* X digit */\r | |
69 | #define _RUNETYPE_B UINT32_C(0x00020000) /* Blank */\r | |
70 | #define _RUNETYPE_R UINT32_C(0x00040000) /* Print */\r | |
71 | #define _RUNETYPE_I UINT32_C(0x00080000) /* Ideogram */\r | |
72 | #define _RUNETYPE_T UINT32_C(0x00100000) /* Special */\r | |
73 | #define _RUNETYPE_Q UINT32_C(0x00200000) /* Phonogram */\r | |
74 | #define _RUNETYPE_SWM UINT32_C(0xc0000000)/* Mask to get screen width data */\r | |
75 | #define _RUNETYPE_SWS 30 /* Bits to shift to get width */\r | |
76 | #define _RUNETYPE_SW0 UINT32_C(0x00000000) /* 0 width character */\r | |
77 | #define _RUNETYPE_SW1 UINT32_C(0x40000000) /* 1 width character */\r | |
78 | #define _RUNETYPE_SW2 UINT32_C(0x80000000) /* 2 width character */\r | |
79 | #define _RUNETYPE_SW3 UINT32_C(0xc0000000) /* 3 width character */\r | |
80 | \r | |
81 | \r | |
82 | /*\r | |
83 | * rune file format. network endian.\r | |
84 | */\r | |
85 | typedef struct {\r | |
86 | int32_t fre_min; /* First rune of the range */\r | |
87 | int32_t fre_max; /* Last rune (inclusive) of the range */\r | |
88 | int32_t fre_map; /* What first maps to in maps */\r | |
89 | uint32_t fre_pad1; /* backward compatibility */\r | |
90 | __runepad_t fre_pad2; /* backward compatibility */\r | |
91 | } __attribute__((__packed__)) _FileRuneEntry;\r | |
92 | \r | |
93 | \r | |
94 | typedef struct {\r | |
95 | uint32_t frr_nranges; /* Number of ranges stored */\r | |
96 | uint32_t frr_pad1; /* backward compatibility */\r | |
97 | __runepad_t frr_pad2; /* backward compatibility */\r | |
98 | } __attribute__((__packed__)) _FileRuneRange;\r | |
99 | \r | |
100 | \r | |
101 | typedef struct {\r | |
102 | char frl_magic[8]; /* Magic saying what version we are */\r | |
103 | char frl_encoding[32];/* ASCII name of this encoding */\r | |
104 | \r | |
105 | __runepad_t frl_pad1; /* backward compatibility */\r | |
106 | __runepad_t frl_pad2; /* backward compatibility */\r | |
107 | int32_t frl_invalid_rune;\r | |
108 | uint32_t frl_pad3; /* backward compatibility */\r | |
109 | \r | |
110 | _RuneType frl_runetype[_NB_CACHED_RUNES];\r | |
111 | int32_t frl_maplower[_NB_CACHED_RUNES];\r | |
112 | int32_t frl_mapupper[_NB_CACHED_RUNES];\r | |
113 | \r | |
114 | /*\r | |
115 | * The following are to deal with Runes larger than _CACHED_RUNES - 1.\r | |
116 | * Their data is actually contiguous with this structure so as to make\r | |
117 | * it easier to read/write from/to disk.\r | |
118 | */\r | |
119 | _FileRuneRange frl_runetype_ext;\r | |
120 | _FileRuneRange frl_maplower_ext;\r | |
121 | _FileRuneRange frl_mapupper_ext;\r | |
122 | \r | |
123 | __runepad_t frl_pad4; /* backward compatibility */\r | |
124 | int32_t frl_variable_len;/* how long that data is */\r | |
125 | uint32_t frl_pad5; /* backward compatibility */\r | |
126 | \r | |
127 | /* variable size data follows */\r | |
128 | } __attribute__((__packed__)) _FileRuneLocale;\r | |
129 | \r | |
130 | \r | |
131 | /*\r | |
132 | * expanded rune locale declaration. local to the host. host endian.\r | |
133 | */\r | |
134 | typedef struct {\r | |
135 | __nbrune_t re_min; /* First rune of the range */\r | |
136 | __nbrune_t re_max; /* Last rune (inclusive) of the range */\r | |
137 | __nbrune_t re_map; /* What first maps to in maps */\r | |
138 | _RuneType *re_rune_types; /* Array of types in range */\r | |
139 | } _NBRuneEntry;\r | |
140 | \r | |
141 | \r | |
142 | typedef struct {\r | |
143 | uint32_t rr_nranges; /* Number of ranges stored */\r | |
144 | _NBRuneEntry *rr_rune_ranges;\r | |
145 | } _NBRuneRange;\r | |
146 | \r | |
147 | \r | |
148 | /*\r | |
149 | * wctrans stuffs.\r | |
150 | */\r | |
151 | typedef struct _WCTransEntry {\r | |
152 | const char *te_name;\r | |
153 | __nbrune_t *te_cached;\r | |
154 | _NBRuneRange *te_extmap;\r | |
155 | } _WCTransEntry;\r | |
156 | #define _WCTRANS_INDEX_LOWER 0\r | |
157 | #define _WCTRANS_INDEX_UPPER 1\r | |
158 | #define _WCTRANS_NINDEXES 2\r | |
159 | \r | |
160 | /*\r | |
161 | * wctype stuffs.\r | |
162 | */\r | |
163 | typedef struct _WCTypeEntry {\r | |
164 | const char *te_name;\r | |
165 | _RuneType te_mask;\r | |
166 | } _WCTypeEntry;\r | |
167 | #define _WCTYPE_INDEX_ALNUM 0\r | |
168 | #define _WCTYPE_INDEX_ALPHA 1\r | |
169 | #define _WCTYPE_INDEX_BLANK 2\r | |
170 | #define _WCTYPE_INDEX_CNTRL 3\r | |
171 | #define _WCTYPE_INDEX_DIGIT 4\r | |
172 | #define _WCTYPE_INDEX_GRAPH 5\r | |
173 | #define _WCTYPE_INDEX_LOWER 6\r | |
174 | #define _WCTYPE_INDEX_PRINT 7\r | |
175 | #define _WCTYPE_INDEX_PUNCT 8\r | |
176 | #define _WCTYPE_INDEX_SPACE 9\r | |
177 | #define _WCTYPE_INDEX_UPPER 10\r | |
178 | #define _WCTYPE_INDEX_XDIGIT 11\r | |
179 | #define _WCTYPE_NINDEXES 12\r | |
180 | \r | |
181 | /*\r | |
182 | * ctype stuffs\r | |
183 | */\r | |
184 | \r | |
185 | typedef struct _NBRuneLocale {\r | |
186 | /*\r | |
187 | * copied from _FileRuneLocale\r | |
188 | */\r | |
189 | char rl_magic[8]; /* Magic saying what version we are */\r | |
190 | char rl_encoding[32];/* ASCII name of this encoding */\r | |
191 | __nbrune_t rl_invalid_rune;\r | |
192 | _RuneType rl_runetype[_NB_CACHED_RUNES];\r | |
193 | __nbrune_t rl_maplower[_NB_CACHED_RUNES];\r | |
194 | __nbrune_t rl_mapupper[_NB_CACHED_RUNES];\r | |
195 | _NBRuneRange rl_runetype_ext;\r | |
196 | _NBRuneRange rl_maplower_ext;\r | |
197 | _NBRuneRange rl_mapupper_ext;\r | |
198 | \r | |
199 | void *rl_variable;\r | |
200 | size_t rl_variable_len;\r | |
201 | \r | |
202 | /*\r | |
203 | * the following portion is generated on the fly\r | |
204 | */\r | |
205 | const char *rl_codeset;\r | |
206 | struct _citrus_ctype_rec *rl_citrus_ctype;\r | |
207 | _WCTransEntry rl_wctrans[_WCTRANS_NINDEXES];\r | |
208 | _WCTypeEntry rl_wctype[_WCTYPE_NINDEXES];\r | |
209 | } _NBRuneLocale;\r | |
210 | \r | |
211 | \r | |
212 | /* magic number for LC_CTYPE (rune)locale declaration */\r | |
213 | #define _NB_RUNE_MAGIC_1 "RuneCT10" /* Indicates version 0 of RuneLocale */\r | |
214 | \r | |
215 | /* magic string for dynamic link module - type should be like "LC_CTYPE" */\r | |
216 | #define _NB_RUNE_MODULE_1(type) "RuneModule10." type\r | |
217 | \r | |
218 | /* codeset tag */\r | |
219 | #define _NB_RUNE_CODESET "CODESET="\r | |
220 | \r | |
221 | #endif /* !_NB_RUNETYPE_H_ */\r |