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Annotation of embedaddon/php/ext/mbstring/oniguruma/enc/ascii.c, revision 1.1.1.1

1.1       misho       1: /**********************************************************************
                      2:   ascii.c -  Oniguruma (regular expression library)
                      3: **********************************************************************/
                      4: /*-
                      5:  * Copyright (c) 2002-2004  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_AMBIGUOUS_MATCH_ASCII_CASE,
                     47:   {
                     48:       (OnigCodePoint )'\\'                       /* esc */
                     49:     , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar '.'  */
                     50:     , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anytime '*'  */
                     51:     , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* zero or one time '?' */
                     52:     , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* one or more time '+' */
                     53:     , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar anytime */
                     54:   },
                     55:   onigenc_is_mbc_newline_0x0a,
                     56:   onigenc_single_byte_mbc_to_code,
                     57:   onigenc_single_byte_code_to_mbclen,
                     58:   onigenc_single_byte_code_to_mbc,
                     59:   onigenc_ascii_mbc_to_normalize,
                     60:   onigenc_ascii_is_mbc_ambiguous,
                     61:   onigenc_ascii_get_all_pair_ambig_codes,
                     62:   onigenc_nothing_get_all_comp_ambig_codes,
                     63:   ascii_is_code_ctype,
                     64:   onigenc_not_support_get_ctype_code_range,
                     65:   onigenc_single_byte_left_adjust_char_head,
                     66:   onigenc_always_true_is_allowed_reverse_match
                     67: };