/* $Cambridge: exim/src/src/pcre/pcre_tables.c,v 1.2 2005/08/08 10:22:14 ph10 Exp $ */

/*************************************************
*      Perl-Compatible Regular Expressions       *
*************************************************/

/* PCRE is a library of functions to support regular expressions whose syntax
and semantics are as close as possible to those of the Perl 5 language.

                       Written by Philip Hazel
           Copyright (c) 1997-2005 University of Cambridge

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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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*/


/* This module contains some fixed tables that are used by more than one of the
PCRE code modules. */


#include "pcre_internal.h"


/* Table of sizes for the fixed-length opcodes. It's defined in a macro so that
the definition is next to the definition of the opcodes in internal.h. */

const uschar _pcre_OP_lengths[] = { OP_LENGTHS };



/*************************************************
*           Tables for UTF-8 support             *
*************************************************/

/* These are the breakpoints for different numbers of bytes in a UTF-8
character. */

const int _pcre_utf8_table1[] =
  { 0x7f, 0x7ff, 0xffff, 0x1fffff, 0x3ffffff, 0x7fffffff};

const int _pcre_utf8_table1_size = sizeof(_pcre_utf8_table1)/sizeof(int);

/* These are the indicator bits and the mask for the data bits to set in the
first byte of a character, indexed by the number of additional bytes. */

const int _pcre_utf8_table2[] = { 0,    0xc0, 0xe0, 0xf0, 0xf8, 0xfc};
const int _pcre_utf8_table3[] = { 0xff, 0x1f, 0x0f, 0x07, 0x03, 0x01};

/* Table of the number of extra characters, indexed by the first character
masked with 0x3f. The highest number for a valid UTF-8 character is in fact
0x3d. */

const uschar _pcre_utf8_table4[] = {
  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
  1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
  2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
  3,3,3,3,3,3,3,3,4,4,4,4,5,5,5,5 };

/* This table translates Unicode property names into code values for the
ucp_findchar() function. It is used by pcretest as well as by the library
functions. */

const ucp_type_table _pcre_utt[] = {
  { "C",  128 + ucp_C },
  { "Cc", ucp_Cc },
  { "Cf", ucp_Cf },
  { "Cn", ucp_Cn },
  { "Co", ucp_Co },
  { "Cs", ucp_Cs },
  { "L",  128 + ucp_L },
  { "Ll", ucp_Ll },
  { "Lm", ucp_Lm },
  { "Lo", ucp_Lo },
  { "Lt", ucp_Lt },
  { "Lu", ucp_Lu },
  { "M",  128 + ucp_M },
  { "Mc", ucp_Mc },
  { "Me", ucp_Me },
  { "Mn", ucp_Mn },
  { "N",  128 + ucp_N },
  { "Nd", ucp_Nd },
  { "Nl", ucp_Nl },
  { "No", ucp_No },
  { "P",  128 + ucp_P },
  { "Pc", ucp_Pc },
  { "Pd", ucp_Pd },
  { "Pe", ucp_Pe },
  { "Pf", ucp_Pf },
  { "Pi", ucp_Pi },
  { "Po", ucp_Po },
  { "Ps", ucp_Ps },
  { "S",  128 + ucp_S },
  { "Sc", ucp_Sc },
  { "Sk", ucp_Sk },
  { "Sm", ucp_Sm },
  { "So", ucp_So },
  { "Z",  128 + ucp_Z },
  { "Zl", ucp_Zl },
  { "Zp", ucp_Zp },
  { "Zs", ucp_Zs }
};

const int _pcre_utt_size = sizeof(_pcre_utt)/sizeof(ucp_type_table);

/* End of pcre_tables.c */