/[pcre]/code/trunk/pcre_tables.c
ViewVC logotype

Contents of /code/trunk/pcre_tables.c

Parent Directory Parent Directory | Revision Log Revision Log


Revision 351 - (hide annotations) (download)
Fri Jul 4 18:27:16 2008 UTC (5 years, 9 months ago) by ph10
File MIME type: text/plain
File size: 9988 byte(s)
Final tidies for new Unicode property code; upgrade to Unicode 5.1.0.

1 nigel 77 /*************************************************
2     * Perl-Compatible Regular Expressions *
3     *************************************************/
4    
5     /* PCRE is a library of functions to support regular expressions whose syntax
6     and semantics are as close as possible to those of the Perl 5 language.
7    
8     Written by Philip Hazel
9 ph10 305 Copyright (c) 1997-2008 University of Cambridge
10 nigel 77
11     -----------------------------------------------------------------------------
12     Redistribution and use in source and binary forms, with or without
13     modification, are permitted provided that the following conditions are met:
14    
15     * Redistributions of source code must retain the above copyright notice,
16     this list of conditions and the following disclaimer.
17    
18     * Redistributions in binary form must reproduce the above copyright
19     notice, this list of conditions and the following disclaimer in the
20     documentation and/or other materials provided with the distribution.
21    
22     * Neither the name of the University of Cambridge nor the names of its
23     contributors may be used to endorse or promote products derived from
24     this software without specific prior written permission.
25    
26     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
27     AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28     IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29     ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
30     LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31     CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32     SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33     INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34     CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35     ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36     POSSIBILITY OF SUCH DAMAGE.
37     -----------------------------------------------------------------------------
38     */
39    
40    
41     /* This module contains some fixed tables that are used by more than one of the
42 nigel 85 PCRE code modules. The tables are also #included by the pcretest program, which
43     uses macros to change their names from _pcre_xxx to xxxx, thereby avoiding name
44     clashes with the library. */
45 nigel 77
46    
47 ph10 200 #ifdef HAVE_CONFIG_H
48 ph10 236 #include "config.h"
49 ph10 200 #endif
50 ph10 199
51 nigel 77 #include "pcre_internal.h"
52    
53    
54     /* Table of sizes for the fixed-length opcodes. It's defined in a macro so that
55 nigel 87 the definition is next to the definition of the opcodes in pcre_internal.h. */
56 nigel 77
57     const uschar _pcre_OP_lengths[] = { OP_LENGTHS };
58    
59    
60    
61     /*************************************************
62     * Tables for UTF-8 support *
63     *************************************************/
64    
65     /* These are the breakpoints for different numbers of bytes in a UTF-8
66     character. */
67    
68 ph10 107 #ifdef SUPPORT_UTF8
69    
70 nigel 77 const int _pcre_utf8_table1[] =
71     { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff};
72    
73     const int _pcre_utf8_table1_size = sizeof(_pcre_utf8_table1)/sizeof(int);
74    
75     /* These are the indicator bits and the mask for the data bits to set in the
76     first byte of a character, indexed by the number of additional bytes. */
77    
78     const int _pcre_utf8_table2[] = { 0, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
79     const int _pcre_utf8_table3[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
80    
81 nigel 93 /* Table of the number of extra bytes, indexed by the first byte masked with
82     0x3f. The highest number for a valid UTF-8 first byte is in fact 0x3d. */
83 nigel 77
84     const uschar _pcre_utf8_table4[] = {
85     1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
86     1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
87     2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
88     3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };
89    
90 ph10 351 /* Table to translate from particular type value to the general value. */
91    
92     const int _pcre_ucp_gentype[] = {
93     ucp_C, ucp_C, ucp_C, ucp_C, ucp_C, /* Cc, Cf, Cn, Co, Cs */
94     ucp_L, ucp_L, ucp_L, ucp_L, ucp_L, /* Ll, Lu, Lm, Lo, Lt */
95     ucp_M, ucp_M, ucp_M, /* Mc, Me, Mn */
96     ucp_N, ucp_N, ucp_N, /* Nd, Nl, No */
97     ucp_P, ucp_P, ucp_P, ucp_P, ucp_P, /* Pc, Pd, Pe, Pf, Pi */
98     ucp_P, ucp_P, /* Ps, Po */
99     ucp_S, ucp_S, ucp_S, ucp_S, /* Sc, Sk, Sm, So */
100     ucp_Z, ucp_Z, ucp_Z /* Zl, Zp, Zs */
101     };
102    
103 ph10 240 /* The pcre_utt[] table below translates Unicode property names into type and
104     code values. It is searched by binary chop, so must be in collating sequence of
105 ph10 243 name. Originally, the table contained pointers to the name strings in the first
106     field of each entry. However, that leads to a large number of relocations when
107     a shared library is dynamically loaded. A significant reduction is made by
108     putting all the names into a single, large string and then using offsets in the
109     table itself. Maintenance is more error-prone, but frequent changes to this
110 ph10 351 data are unlikely.
111 nigel 77
112 ph10 351 July 2008: There is now a script called maint/GenerateUtt.py which can be used
113     to generate this data instead of maintaining it entirely by hand. */
114    
115 ph10 240 const char _pcre_utt_names[] =
116 ph10 243 "Any\0"
117     "Arabic\0"
118     "Armenian\0"
119     "Balinese\0"
120     "Bengali\0"
121     "Bopomofo\0"
122     "Braille\0"
123     "Buginese\0"
124     "Buhid\0"
125     "C\0"
126     "Canadian_Aboriginal\0"
127 ph10 351 "Carian\0"
128 ph10 243 "Cc\0"
129     "Cf\0"
130 ph10 351 "Cham\0"
131 ph10 243 "Cherokee\0"
132     "Cn\0"
133     "Co\0"
134     "Common\0"
135     "Coptic\0"
136     "Cs\0"
137     "Cuneiform\0"
138     "Cypriot\0"
139     "Cyrillic\0"
140     "Deseret\0"
141     "Devanagari\0"
142     "Ethiopic\0"
143     "Georgian\0"
144     "Glagolitic\0"
145     "Gothic\0"
146     "Greek\0"
147     "Gujarati\0"
148     "Gurmukhi\0"
149     "Han\0"
150     "Hangul\0"
151     "Hanunoo\0"
152     "Hebrew\0"
153     "Hiragana\0"
154     "Inherited\0"
155     "Kannada\0"
156     "Katakana\0"
157 ph10 351 "Kayah_Li\0"
158 ph10 243 "Kharoshthi\0"
159     "Khmer\0"
160     "L\0"
161     "L&\0"
162     "Lao\0"
163     "Latin\0"
164 ph10 351 "Lepcha\0"
165 ph10 243 "Limbu\0"
166     "Linear_B\0"
167     "Ll\0"
168     "Lm\0"
169     "Lo\0"
170     "Lt\0"
171     "Lu\0"
172 ph10 351 "Lycian\0"
173     "Lydian\0"
174 ph10 243 "M\0"
175     "Malayalam\0"
176     "Mc\0"
177     "Me\0"
178     "Mn\0"
179     "Mongolian\0"
180     "Myanmar\0"
181     "N\0"
182     "Nd\0"
183     "New_Tai_Lue\0"
184     "Nko\0"
185     "Nl\0"
186     "No\0"
187     "Ogham\0"
188 ph10 351 "Ol_Chiki\0"
189 ph10 243 "Old_Italic\0"
190     "Old_Persian\0"
191     "Oriya\0"
192     "Osmanya\0"
193     "P\0"
194     "Pc\0"
195     "Pd\0"
196     "Pe\0"
197     "Pf\0"
198     "Phags_Pa\0"
199     "Phoenician\0"
200     "Pi\0"
201     "Po\0"
202     "Ps\0"
203 ph10 351 "Rejang\0"
204 ph10 243 "Runic\0"
205     "S\0"
206 ph10 351 "Saurashtra\0"
207 ph10 243 "Sc\0"
208     "Shavian\0"
209     "Sinhala\0"
210     "Sk\0"
211     "Sm\0"
212     "So\0"
213 ph10 351 "Sundanese\0"
214 ph10 243 "Syloti_Nagri\0"
215     "Syriac\0"
216     "Tagalog\0"
217     "Tagbanwa\0"
218     "Tai_Le\0"
219     "Tamil\0"
220     "Telugu\0"
221     "Thaana\0"
222     "Thai\0"
223     "Tibetan\0"
224     "Tifinagh\0"
225     "Ugaritic\0"
226 ph10 351 "Vai\0"
227 ph10 243 "Yi\0"
228     "Z\0"
229     "Zl\0"
230     "Zp\0"
231 ph10 240 "Zs\0";
232    
233 nigel 77 const ucp_type_table _pcre_utt[] = {
234 ph10 351 { 0, PT_ANY, 0 },
235     { 4, PT_SC, ucp_Arabic },
236     { 11, PT_SC, ucp_Armenian },
237     { 20, PT_SC, ucp_Balinese },
238     { 29, PT_SC, ucp_Bengali },
239     { 37, PT_SC, ucp_Bopomofo },
240     { 46, PT_SC, ucp_Braille },
241     { 54, PT_SC, ucp_Buginese },
242     { 63, PT_SC, ucp_Buhid },
243     { 69, PT_GC, ucp_C },
244     { 71, PT_SC, ucp_Canadian_Aboriginal },
245     { 91, PT_SC, ucp_Carian },
246     { 98, PT_PC, ucp_Cc },
247     { 101, PT_PC, ucp_Cf },
248     { 104, PT_SC, ucp_Cham },
249     { 109, PT_SC, ucp_Cherokee },
250     { 118, PT_PC, ucp_Cn },
251     { 121, PT_PC, ucp_Co },
252     { 124, PT_SC, ucp_Common },
253     { 131, PT_SC, ucp_Coptic },
254     { 138, PT_PC, ucp_Cs },
255     { 141, PT_SC, ucp_Cuneiform },
256     { 151, PT_SC, ucp_Cypriot },
257     { 159, PT_SC, ucp_Cyrillic },
258     { 168, PT_SC, ucp_Deseret },
259     { 176, PT_SC, ucp_Devanagari },
260     { 187, PT_SC, ucp_Ethiopic },
261     { 196, PT_SC, ucp_Georgian },
262     { 205, PT_SC, ucp_Glagolitic },
263     { 216, PT_SC, ucp_Gothic },
264     { 223, PT_SC, ucp_Greek },
265     { 229, PT_SC, ucp_Gujarati },
266     { 238, PT_SC, ucp_Gurmukhi },
267     { 247, PT_SC, ucp_Han },
268     { 251, PT_SC, ucp_Hangul },
269     { 258, PT_SC, ucp_Hanunoo },
270     { 266, PT_SC, ucp_Hebrew },
271     { 273, PT_SC, ucp_Hiragana },
272     { 282, PT_SC, ucp_Inherited },
273     { 292, PT_SC, ucp_Kannada },
274     { 300, PT_SC, ucp_Katakana },
275     { 309, PT_SC, ucp_Kayah_Li },
276     { 318, PT_SC, ucp_Kharoshthi },
277     { 329, PT_SC, ucp_Khmer },
278     { 335, PT_GC, ucp_L },
279     { 337, PT_LAMP, 0 },
280     { 340, PT_SC, ucp_Lao },
281     { 344, PT_SC, ucp_Latin },
282     { 350, PT_SC, ucp_Lepcha },
283     { 357, PT_SC, ucp_Limbu },
284     { 363, PT_SC, ucp_Linear_B },
285     { 372, PT_PC, ucp_Ll },
286     { 375, PT_PC, ucp_Lm },
287     { 378, PT_PC, ucp_Lo },
288     { 381, PT_PC, ucp_Lt },
289     { 384, PT_PC, ucp_Lu },
290     { 387, PT_SC, ucp_Lycian },
291     { 394, PT_SC, ucp_Lydian },
292     { 401, PT_GC, ucp_M },
293     { 403, PT_SC, ucp_Malayalam },
294     { 413, PT_PC, ucp_Mc },
295     { 416, PT_PC, ucp_Me },
296     { 419, PT_PC, ucp_Mn },
297     { 422, PT_SC, ucp_Mongolian },
298     { 432, PT_SC, ucp_Myanmar },
299     { 440, PT_GC, ucp_N },
300     { 442, PT_PC, ucp_Nd },
301     { 445, PT_SC, ucp_New_Tai_Lue },
302     { 457, PT_SC, ucp_Nko },
303     { 461, PT_PC, ucp_Nl },
304     { 464, PT_PC, ucp_No },
305     { 467, PT_SC, ucp_Ogham },
306     { 473, PT_SC, ucp_Ol_Chiki },
307     { 482, PT_SC, ucp_Old_Italic },
308     { 493, PT_SC, ucp_Old_Persian },
309     { 505, PT_SC, ucp_Oriya },
310     { 511, PT_SC, ucp_Osmanya },
311     { 519, PT_GC, ucp_P },
312     { 521, PT_PC, ucp_Pc },
313     { 524, PT_PC, ucp_Pd },
314     { 527, PT_PC, ucp_Pe },
315     { 530, PT_PC, ucp_Pf },
316     { 533, PT_SC, ucp_Phags_Pa },
317     { 542, PT_SC, ucp_Phoenician },
318     { 553, PT_PC, ucp_Pi },
319     { 556, PT_PC, ucp_Po },
320     { 559, PT_PC, ucp_Ps },
321     { 562, PT_SC, ucp_Rejang },
322     { 569, PT_SC, ucp_Runic },
323     { 575, PT_GC, ucp_S },
324     { 577, PT_SC, ucp_Saurashtra },
325     { 588, PT_PC, ucp_Sc },
326     { 591, PT_SC, ucp_Shavian },
327     { 599, PT_SC, ucp_Sinhala },
328     { 607, PT_PC, ucp_Sk },
329     { 610, PT_PC, ucp_Sm },
330     { 613, PT_PC, ucp_So },
331     { 616, PT_SC, ucp_Sundanese },
332     { 626, PT_SC, ucp_Syloti_Nagri },
333     { 639, PT_SC, ucp_Syriac },
334     { 646, PT_SC, ucp_Tagalog },
335     { 654, PT_SC, ucp_Tagbanwa },
336     { 663, PT_SC, ucp_Tai_Le },
337     { 670, PT_SC, ucp_Tamil },
338     { 676, PT_SC, ucp_Telugu },
339     { 683, PT_SC, ucp_Thaana },
340     { 690, PT_SC, ucp_Thai },
341     { 695, PT_SC, ucp_Tibetan },
342     { 703, PT_SC, ucp_Tifinagh },
343     { 712, PT_SC, ucp_Ugaritic },
344     { 721, PT_SC, ucp_Vai },
345     { 725, PT_SC, ucp_Yi },
346     { 728, PT_GC, ucp_Z },
347     { 730, PT_PC, ucp_Zl },
348     { 733, PT_PC, ucp_Zp },
349     { 736, PT_PC, ucp_Zs }
350 nigel 77 };
351    
352     const int _pcre_utt_size = sizeof(_pcre_utt)/sizeof(ucp_type_table);
353    
354 ph10 107 #endif /* SUPPORT_UTF8 */
355    
356 nigel 77 /* End of pcre_tables.c */

Properties

Name Value
svn:eol-style native
svn:keywords "Author Date Id Revision Url"

webmaster@exim.org
ViewVC Help
Powered by ViewVC 1.1.12