131 lines
4.5 KiB
C
131 lines
4.5 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) 1997-2005 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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#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 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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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 characters, indexed by the first character
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masked with 0x3f. The highest number for a valid UTF-8 character is in fact
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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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/* This table translates Unicode property names into code values for the
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ucp_findchar() function. */
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const ucp_type_table _pcre_utt[] = {
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{ "C", 128 + ucp_C },
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{ "Cc", ucp_Cc },
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{ "Cf", ucp_Cf },
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{ "Cn", ucp_Cn },
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{ "Co", ucp_Co },
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{ "Cs", ucp_Cs },
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{ "L", 128 + ucp_L },
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{ "Ll", ucp_Ll },
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{ "Lm", ucp_Lm },
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{ "Lo", ucp_Lo },
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{ "Lt", ucp_Lt },
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{ "Lu", ucp_Lu },
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{ "M", 128 + ucp_M },
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{ "Mc", ucp_Mc },
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{ "Me", ucp_Me },
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{ "Mn", ucp_Mn },
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{ "N", 128 + ucp_N },
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{ "Nd", ucp_Nd },
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{ "Nl", ucp_Nl },
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{ "No", ucp_No },
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{ "P", 128 + ucp_P },
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{ "Pc", ucp_Pc },
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{ "Pd", ucp_Pd },
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{ "Pe", ucp_Pe },
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{ "Pf", ucp_Pf },
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{ "Pi", ucp_Pi },
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{ "Po", ucp_Po },
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{ "Ps", ucp_Ps },
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{ "S", 128 + ucp_S },
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{ "Sc", ucp_Sc },
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{ "Sk", ucp_Sk },
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{ "Sm", ucp_Sm },
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{ "So", ucp_So },
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{ "Z", 128 + ucp_Z },
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{ "Zl", ucp_Zl },
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{ "Zp", ucp_Zp },
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{ "Zs", 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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/* End of pcre_tables.c */
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