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[exim.git] / src / src / pcre / pcre_tables.c
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47db1125 1/* $Cambridge: exim/src/src/pcre/pcre_tables.c,v 1.6 2007/11/12 13:02:20 nm4 Exp $ */
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2
3/*************************************************
4* Perl-Compatible Regular Expressions *
5*************************************************/
6
7/* PCRE is a library of functions to support regular expressions whose syntax
8and semantics are as close as possible to those of the Perl 5 language.
9
10 Written by Philip Hazel
64f2600a 11 Copyright (c) 1997-2007 University of Cambridge
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12
13-----------------------------------------------------------------------------
14Redistribution and use in source and binary forms, with or without
15modification, are permitted provided that the following conditions are met:
16
17 * Redistributions of source code must retain the above copyright notice,
18 this list of conditions and the following disclaimer.
19
20 * Redistributions in binary form must reproduce the above copyright
21 notice, this list of conditions and the following disclaimer in the
22 documentation and/or other materials provided with the distribution.
23
24 * Neither the name of the University of Cambridge nor the names of its
25 contributors may be used to endorse or promote products derived from
26 this software without specific prior written permission.
27
28THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
29AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
32LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
33CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
34SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
35INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
36CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
37ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
38POSSIBILITY OF SUCH DAMAGE.
39-----------------------------------------------------------------------------
40*/
41
42
43/* This module contains some fixed tables that are used by more than one of the
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44PCRE code modules. The tables are also #included by the pcretest program, which
45uses macros to change their names from _pcre_xxx to xxxx, thereby avoiding name
46clashes with the library. */
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47
48
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49#ifdef HAVE_CONFIG_H
50#include "config.h"
51#endif
52
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53#include "pcre_internal.h"
54
55
56/* Table of sizes for the fixed-length opcodes. It's defined in a macro so that
aa41d2de 57the definition is next to the definition of the opcodes in pcre_internal.h. */
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58
59const uschar _pcre_OP_lengths[] = { OP_LENGTHS };
60
61
62
63/*************************************************
64* Tables for UTF-8 support *
65*************************************************/
66
67/* These are the breakpoints for different numbers of bytes in a UTF-8
68character. */
69
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70#ifdef SUPPORT_UTF8
71
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72const int _pcre_utf8_table1[] =
73 { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff};
74
75const int _pcre_utf8_table1_size = sizeof(_pcre_utf8_table1)/sizeof(int);
76
77/* These are the indicator bits and the mask for the data bits to set in the
78first byte of a character, indexed by the number of additional bytes. */
79
80const int _pcre_utf8_table2[] = { 0, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
81const int _pcre_utf8_table3[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
82
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83/* Table of the number of extra bytes, indexed by the first byte masked with
840x3f. The highest number for a valid UTF-8 first byte is in fact 0x3d. */
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85
86const uschar _pcre_utf8_table4[] = {
87 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
88 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
89 2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
90 3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };
91
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92/* The pcre_utt[] table below translates Unicode property names into type and
93code values. It is searched by binary chop, so must be in collating sequence of
94name. Originally, the table contained pointers to the name strings in the first
95field of each entry. However, that leads to a large number of relocations when
96a shared library is dynamically loaded. A significant reduction is made by
97putting all the names into a single, large string and then using offsets in the
98table itself. Maintenance is more error-prone, but frequent changes to this
99data is unlikely. */
100
101const char _pcre_utt_names[] =
102 "Any\0"
103 "Arabic\0"
104 "Armenian\0"
105 "Balinese\0"
106 "Bengali\0"
107 "Bopomofo\0"
108 "Braille\0"
109 "Buginese\0"
110 "Buhid\0"
111 "C\0"
112 "Canadian_Aboriginal\0"
113 "Cc\0"
114 "Cf\0"
115 "Cherokee\0"
116 "Cn\0"
117 "Co\0"
118 "Common\0"
119 "Coptic\0"
120 "Cs\0"
121 "Cuneiform\0"
122 "Cypriot\0"
123 "Cyrillic\0"
124 "Deseret\0"
125 "Devanagari\0"
126 "Ethiopic\0"
127 "Georgian\0"
128 "Glagolitic\0"
129 "Gothic\0"
130 "Greek\0"
131 "Gujarati\0"
132 "Gurmukhi\0"
133 "Han\0"
134 "Hangul\0"
135 "Hanunoo\0"
136 "Hebrew\0"
137 "Hiragana\0"
138 "Inherited\0"
139 "Kannada\0"
140 "Katakana\0"
141 "Kharoshthi\0"
142 "Khmer\0"
143 "L\0"
144 "L&\0"
145 "Lao\0"
146 "Latin\0"
147 "Limbu\0"
148 "Linear_B\0"
149 "Ll\0"
150 "Lm\0"
151 "Lo\0"
152 "Lt\0"
153 "Lu\0"
154 "M\0"
155 "Malayalam\0"
156 "Mc\0"
157 "Me\0"
158 "Mn\0"
159 "Mongolian\0"
160 "Myanmar\0"
161 "N\0"
162 "Nd\0"
163 "New_Tai_Lue\0"
164 "Nko\0"
165 "Nl\0"
166 "No\0"
167 "Ogham\0"
168 "Old_Italic\0"
169 "Old_Persian\0"
170 "Oriya\0"
171 "Osmanya\0"
172 "P\0"
173 "Pc\0"
174 "Pd\0"
175 "Pe\0"
176 "Pf\0"
177 "Phags_Pa\0"
178 "Phoenician\0"
179 "Pi\0"
180 "Po\0"
181 "Ps\0"
182 "Runic\0"
183 "S\0"
184 "Sc\0"
185 "Shavian\0"
186 "Sinhala\0"
187 "Sk\0"
188 "Sm\0"
189 "So\0"
190 "Syloti_Nagri\0"
191 "Syriac\0"
192 "Tagalog\0"
193 "Tagbanwa\0"
194 "Tai_Le\0"
195 "Tamil\0"
196 "Telugu\0"
197 "Thaana\0"
198 "Thai\0"
199 "Tibetan\0"
200 "Tifinagh\0"
201 "Ugaritic\0"
202 "Yi\0"
203 "Z\0"
204 "Zl\0"
205 "Zp\0"
206 "Zs\0";
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207
208const ucp_type_table _pcre_utt[] = {
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209 { 0, PT_ANY, 0 },
210 { 4, PT_SC, ucp_Arabic },
211 { 11, PT_SC, ucp_Armenian },
212 { 20, PT_SC, ucp_Balinese },
213 { 29, PT_SC, ucp_Bengali },
214 { 37, PT_SC, ucp_Bopomofo },
215 { 46, PT_SC, ucp_Braille },
216 { 54, PT_SC, ucp_Buginese },
217 { 63, PT_SC, ucp_Buhid },
218 { 69, PT_GC, ucp_C },
219 { 71, PT_SC, ucp_Canadian_Aboriginal },
220 { 91, PT_PC, ucp_Cc },
221 { 94, PT_PC, ucp_Cf },
222 { 97, PT_SC, ucp_Cherokee },
223 { 106, PT_PC, ucp_Cn },
224 { 109, PT_PC, ucp_Co },
225 { 112, PT_SC, ucp_Common },
226 { 119, PT_SC, ucp_Coptic },
227 { 126, PT_PC, ucp_Cs },
228 { 129, PT_SC, ucp_Cuneiform },
229 { 139, PT_SC, ucp_Cypriot },
230 { 147, PT_SC, ucp_Cyrillic },
231 { 156, PT_SC, ucp_Deseret },
232 { 164, PT_SC, ucp_Devanagari },
233 { 175, PT_SC, ucp_Ethiopic },
234 { 184, PT_SC, ucp_Georgian },
235 { 193, PT_SC, ucp_Glagolitic },
236 { 204, PT_SC, ucp_Gothic },
237 { 211, PT_SC, ucp_Greek },
238 { 217, PT_SC, ucp_Gujarati },
239 { 226, PT_SC, ucp_Gurmukhi },
240 { 235, PT_SC, ucp_Han },
241 { 239, PT_SC, ucp_Hangul },
242 { 246, PT_SC, ucp_Hanunoo },
243 { 254, PT_SC, ucp_Hebrew },
244 { 261, PT_SC, ucp_Hiragana },
245 { 270, PT_SC, ucp_Inherited },
246 { 280, PT_SC, ucp_Kannada },
247 { 288, PT_SC, ucp_Katakana },
248 { 297, PT_SC, ucp_Kharoshthi },
249 { 308, PT_SC, ucp_Khmer },
250 { 314, PT_GC, ucp_L },
251 { 316, PT_LAMP, 0 },
252 { 319, PT_SC, ucp_Lao },
253 { 323, PT_SC, ucp_Latin },
254 { 329, PT_SC, ucp_Limbu },
255 { 335, PT_SC, ucp_Linear_B },
256 { 344, PT_PC, ucp_Ll },
257 { 347, PT_PC, ucp_Lm },
258 { 350, PT_PC, ucp_Lo },
259 { 353, PT_PC, ucp_Lt },
260 { 356, PT_PC, ucp_Lu },
261 { 359, PT_GC, ucp_M },
262 { 361, PT_SC, ucp_Malayalam },
263 { 371, PT_PC, ucp_Mc },
264 { 374, PT_PC, ucp_Me },
265 { 377, PT_PC, ucp_Mn },
266 { 380, PT_SC, ucp_Mongolian },
267 { 390, PT_SC, ucp_Myanmar },
268 { 398, PT_GC, ucp_N },
269 { 400, PT_PC, ucp_Nd },
270 { 403, PT_SC, ucp_New_Tai_Lue },
271 { 415, PT_SC, ucp_Nko },
272 { 419, PT_PC, ucp_Nl },
273 { 422, PT_PC, ucp_No },
274 { 425, PT_SC, ucp_Ogham },
275 { 431, PT_SC, ucp_Old_Italic },
276 { 442, PT_SC, ucp_Old_Persian },
277 { 454, PT_SC, ucp_Oriya },
278 { 460, PT_SC, ucp_Osmanya },
279 { 468, PT_GC, ucp_P },
280 { 470, PT_PC, ucp_Pc },
281 { 473, PT_PC, ucp_Pd },
282 { 476, PT_PC, ucp_Pe },
283 { 479, PT_PC, ucp_Pf },
284 { 482, PT_SC, ucp_Phags_Pa },
285 { 491, PT_SC, ucp_Phoenician },
286 { 502, PT_PC, ucp_Pi },
287 { 505, PT_PC, ucp_Po },
288 { 508, PT_PC, ucp_Ps },
289 { 511, PT_SC, ucp_Runic },
290 { 517, PT_GC, ucp_S },
291 { 519, PT_PC, ucp_Sc },
292 { 522, PT_SC, ucp_Shavian },
293 { 530, PT_SC, ucp_Sinhala },
294 { 538, PT_PC, ucp_Sk },
295 { 541, PT_PC, ucp_Sm },
296 { 544, PT_PC, ucp_So },
297 { 547, PT_SC, ucp_Syloti_Nagri },
298 { 560, PT_SC, ucp_Syriac },
299 { 567, PT_SC, ucp_Tagalog },
300 { 575, PT_SC, ucp_Tagbanwa },
301 { 584, PT_SC, ucp_Tai_Le },
302 { 591, PT_SC, ucp_Tamil },
303 { 597, PT_SC, ucp_Telugu },
304 { 604, PT_SC, ucp_Thaana },
305 { 611, PT_SC, ucp_Thai },
306 { 616, PT_SC, ucp_Tibetan },
307 { 624, PT_SC, ucp_Tifinagh },
308 { 633, PT_SC, ucp_Ugaritic },
309 { 642, PT_SC, ucp_Yi },
310 { 645, PT_GC, ucp_Z },
311 { 647, PT_PC, ucp_Zl },
312 { 650, PT_PC, ucp_Zp },
313 { 653, PT_PC, ucp_Zs }
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314};
315
316const int _pcre_utt_size = sizeof(_pcre_utt)/sizeof(ucp_type_table);
317
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318#endif /* SUPPORT_UTF8 */
319
8ac170f3 320/* End of pcre_tables.c */