MdeModulePkg/Universal/RegularExpressionDxe/Oniguruma/enc/ascii.c

   1 /**********************************************************************
   2   ascii.c -  Oniguruma (regular expression library)
   3 **********************************************************************/
   4 /*-
   5  * Copyright (c) 2002-2006  K.Kosako  <sndgk393 AT ybb DOT ne DOT jp>
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  29
  30 #include "regenc.h"
  31
  32 static int
  33 ascii_is_code_ctype(OnigCodePoint code, unsigned int ctype)
  34 {
  35   if (code < 128)
  36     return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
  37   else
  38     return FALSE;
  39 }
  40
  41 OnigEncodingType OnigEncodingASCII = {
  42   onigenc_single_byte_mbc_enc_len,
  43   "US-ASCII",  /* name */
  44   1,           /* max byte length */
  45   1,           /* min byte length */
  46   onigenc_is_mbc_newline_0x0a,
  47   onigenc_single_byte_mbc_to_code,
  48   onigenc_single_byte_code_to_mbclen,
  49   onigenc_single_byte_code_to_mbc,
  50   onigenc_ascii_mbc_case_fold,
  51   onigenc_ascii_apply_all_case_fold,
  52   onigenc_ascii_get_case_fold_codes_by_str,
  53   onigenc_minimum_property_name_to_ctype,
  54   ascii_is_code_ctype,
  55   onigenc_not_support_get_ctype_code_range,
  56   onigenc_single_byte_left_adjust_char_head,
  57   onigenc_always_true_is_allowed_reverse_match
  58 };