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319 lines
8.6 KiB
C
319 lines
8.6 KiB
C
/*************************************************
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* Perl-Compatible Regular Expressions *
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*************************************************/
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/* PCRE is a library of functions to support regular expressions whose syntax
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and semantics are as close as possible to those of the Perl 5 language.
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Written by Philip Hazel
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Copyright (c) 1997-2007 University of Cambridge
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-----------------------------------------------------------------------------
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the University of Cambridge nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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-----------------------------------------------------------------------------
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*/
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/* This module contains some fixed tables that are used by more than one of the
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PCRE code modules. The tables are also #included by the pcretest program, which
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uses macros to change their names from _pcre_xxx to xxxx, thereby avoiding name
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clashes with the library. */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "pcre_internal.h"
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/* Table of sizes for the fixed-length opcodes. It's defined in a macro so that
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the definition is next to the definition of the opcodes in pcre_internal.h. */
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const uschar _pcre_OP_lengths[] = { OP_LENGTHS };
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/*************************************************
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* Tables for UTF-8 support *
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*************************************************/
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/* These are the breakpoints for different numbers of bytes in a UTF-8
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character. */
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#ifdef SUPPORT_UTF8
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const int _pcre_utf8_table1[] =
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{ 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff};
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const int _pcre_utf8_table1_size = sizeof(_pcre_utf8_table1)/sizeof(int);
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/* These are the indicator bits and the mask for the data bits to set in the
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first byte of a character, indexed by the number of additional bytes. */
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const int _pcre_utf8_table2[] = { 0, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
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const int _pcre_utf8_table3[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};
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/* Table of the number of extra bytes, indexed by the first byte masked with
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0x3f. The highest number for a valid UTF-8 first byte is in fact 0x3d. */
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const uschar _pcre_utf8_table4[] = {
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
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2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
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3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };
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/* The pcre_utt[] table below translates Unicode property names into type and
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code values. It is searched by binary chop, so must be in collating sequence of
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name. Originally, the table contained pointers to the name strings in the first
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field of each entry. However, that leads to a large number of relocations when
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a shared library is dynamically loaded. A significant reduction is made by
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putting all the names into a single, large string and then using offsets in the
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table itself. Maintenance is more error-prone, but frequent changes to this
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data is unlikely. */
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const char _pcre_utt_names[] =
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"Any\0"
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"Arabic\0"
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"Armenian\0"
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"Balinese\0"
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"Bengali\0"
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"Bopomofo\0"
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"Braille\0"
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"Buginese\0"
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"Buhid\0"
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"C\0"
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"Canadian_Aboriginal\0"
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"Cc\0"
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"Cf\0"
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"Cherokee\0"
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"Cn\0"
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"Co\0"
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"Common\0"
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"Coptic\0"
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"Cs\0"
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"Cuneiform\0"
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"Cypriot\0"
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"Cyrillic\0"
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"Deseret\0"
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"Devanagari\0"
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"Ethiopic\0"
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"Georgian\0"
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"Glagolitic\0"
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"Gothic\0"
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"Greek\0"
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"Gujarati\0"
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"Gurmukhi\0"
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"Han\0"
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"Hangul\0"
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"Hanunoo\0"
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"Hebrew\0"
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"Hiragana\0"
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"Inherited\0"
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"Kannada\0"
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"Katakana\0"
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"Kharoshthi\0"
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"Khmer\0"
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"L\0"
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"L&\0"
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"Lao\0"
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"Latin\0"
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"Limbu\0"
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"Linear_B\0"
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"Ll\0"
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"Lm\0"
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"Lo\0"
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"Lt\0"
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"Lu\0"
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"M\0"
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"Malayalam\0"
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"Mc\0"
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"Me\0"
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"Mn\0"
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"Mongolian\0"
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"Myanmar\0"
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"N\0"
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"Nd\0"
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"New_Tai_Lue\0"
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"Nko\0"
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"Nl\0"
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"No\0"
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"Ogham\0"
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"Old_Italic\0"
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"Old_Persian\0"
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"Oriya\0"
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"Osmanya\0"
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"P\0"
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"Pc\0"
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"Pd\0"
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"Pe\0"
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"Pf\0"
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"Phags_Pa\0"
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"Phoenician\0"
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"Pi\0"
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"Po\0"
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"Ps\0"
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"Runic\0"
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"S\0"
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"Sc\0"
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"Shavian\0"
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"Sinhala\0"
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"Sk\0"
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"Sm\0"
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"So\0"
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"Syloti_Nagri\0"
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"Syriac\0"
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"Tagalog\0"
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"Tagbanwa\0"
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"Tai_Le\0"
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"Tamil\0"
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"Telugu\0"
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"Thaana\0"
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"Thai\0"
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"Tibetan\0"
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"Tifinagh\0"
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"Ugaritic\0"
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"Yi\0"
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"Z\0"
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"Zl\0"
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"Zp\0"
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"Zs\0";
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const ucp_type_table _pcre_utt[] = {
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{ 0, PT_ANY, 0 },
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{ 4, PT_SC, ucp_Arabic },
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{ 11, PT_SC, ucp_Armenian },
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{ 20, PT_SC, ucp_Balinese },
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{ 29, PT_SC, ucp_Bengali },
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{ 37, PT_SC, ucp_Bopomofo },
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{ 46, PT_SC, ucp_Braille },
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{ 54, PT_SC, ucp_Buginese },
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{ 63, PT_SC, ucp_Buhid },
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{ 69, PT_GC, ucp_C },
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{ 71, PT_SC, ucp_Canadian_Aboriginal },
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{ 91, PT_PC, ucp_Cc },
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{ 94, PT_PC, ucp_Cf },
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{ 97, PT_SC, ucp_Cherokee },
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{ 106, PT_PC, ucp_Cn },
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{ 109, PT_PC, ucp_Co },
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{ 112, PT_SC, ucp_Common },
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{ 119, PT_SC, ucp_Coptic },
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{ 126, PT_PC, ucp_Cs },
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{ 129, PT_SC, ucp_Cuneiform },
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{ 139, PT_SC, ucp_Cypriot },
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{ 147, PT_SC, ucp_Cyrillic },
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{ 156, PT_SC, ucp_Deseret },
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{ 164, PT_SC, ucp_Devanagari },
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{ 175, PT_SC, ucp_Ethiopic },
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{ 184, PT_SC, ucp_Georgian },
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{ 193, PT_SC, ucp_Glagolitic },
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{ 204, PT_SC, ucp_Gothic },
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{ 211, PT_SC, ucp_Greek },
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{ 217, PT_SC, ucp_Gujarati },
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{ 226, PT_SC, ucp_Gurmukhi },
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{ 235, PT_SC, ucp_Han },
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{ 239, PT_SC, ucp_Hangul },
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{ 246, PT_SC, ucp_Hanunoo },
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{ 254, PT_SC, ucp_Hebrew },
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{ 261, PT_SC, ucp_Hiragana },
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{ 270, PT_SC, ucp_Inherited },
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{ 280, PT_SC, ucp_Kannada },
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{ 288, PT_SC, ucp_Katakana },
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{ 297, PT_SC, ucp_Kharoshthi },
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{ 308, PT_SC, ucp_Khmer },
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{ 314, PT_GC, ucp_L },
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{ 316, PT_LAMP, 0 },
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{ 319, PT_SC, ucp_Lao },
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{ 323, PT_SC, ucp_Latin },
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{ 329, PT_SC, ucp_Limbu },
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{ 335, PT_SC, ucp_Linear_B },
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{ 344, PT_PC, ucp_Ll },
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{ 347, PT_PC, ucp_Lm },
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{ 350, PT_PC, ucp_Lo },
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{ 353, PT_PC, ucp_Lt },
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{ 356, PT_PC, ucp_Lu },
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{ 359, PT_GC, ucp_M },
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{ 361, PT_SC, ucp_Malayalam },
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{ 371, PT_PC, ucp_Mc },
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{ 374, PT_PC, ucp_Me },
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{ 377, PT_PC, ucp_Mn },
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{ 380, PT_SC, ucp_Mongolian },
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{ 390, PT_SC, ucp_Myanmar },
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{ 398, PT_GC, ucp_N },
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{ 400, PT_PC, ucp_Nd },
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{ 403, PT_SC, ucp_New_Tai_Lue },
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{ 415, PT_SC, ucp_Nko },
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{ 419, PT_PC, ucp_Nl },
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{ 422, PT_PC, ucp_No },
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{ 425, PT_SC, ucp_Ogham },
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{ 431, PT_SC, ucp_Old_Italic },
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{ 442, PT_SC, ucp_Old_Persian },
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{ 454, PT_SC, ucp_Oriya },
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{ 460, PT_SC, ucp_Osmanya },
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{ 468, PT_GC, ucp_P },
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{ 470, PT_PC, ucp_Pc },
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{ 473, PT_PC, ucp_Pd },
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{ 476, PT_PC, ucp_Pe },
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{ 479, PT_PC, ucp_Pf },
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{ 482, PT_SC, ucp_Phags_Pa },
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{ 491, PT_SC, ucp_Phoenician },
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{ 502, PT_PC, ucp_Pi },
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{ 505, PT_PC, ucp_Po },
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{ 508, PT_PC, ucp_Ps },
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{ 511, PT_SC, ucp_Runic },
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{ 517, PT_GC, ucp_S },
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{ 519, PT_PC, ucp_Sc },
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{ 522, PT_SC, ucp_Shavian },
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{ 530, PT_SC, ucp_Sinhala },
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{ 538, PT_PC, ucp_Sk },
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{ 541, PT_PC, ucp_Sm },
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{ 544, PT_PC, ucp_So },
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{ 547, PT_SC, ucp_Syloti_Nagri },
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{ 560, PT_SC, ucp_Syriac },
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{ 567, PT_SC, ucp_Tagalog },
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{ 575, PT_SC, ucp_Tagbanwa },
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{ 584, PT_SC, ucp_Tai_Le },
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{ 591, PT_SC, ucp_Tamil },
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{ 597, PT_SC, ucp_Telugu },
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{ 604, PT_SC, ucp_Thaana },
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{ 611, PT_SC, ucp_Thai },
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{ 616, PT_SC, ucp_Tibetan },
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{ 624, PT_SC, ucp_Tifinagh },
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{ 633, PT_SC, ucp_Ugaritic },
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{ 642, PT_SC, ucp_Yi },
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{ 645, PT_GC, ucp_Z },
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{ 647, PT_PC, ucp_Zl },
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{ 650, PT_PC, ucp_Zp },
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{ 653, PT_PC, ucp_Zs }
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};
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const int _pcre_utt_size = sizeof(_pcre_utt)/sizeof(ucp_type_table);
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#endif /* SUPPORT_UTF8 */
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/* End of pcre_tables.c */
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