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-rwxr-xr-xext/mbstring/oniguruma/enc/utf32_le.c206
1 files changed, 0 insertions, 206 deletions
diff --git a/ext/mbstring/oniguruma/enc/utf32_le.c b/ext/mbstring/oniguruma/enc/utf32_le.c
deleted file mode 100755
index bba9689f76..0000000000
--- a/ext/mbstring/oniguruma/enc/utf32_le.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/**********************************************************************
- utf32_le.c - Oniguruma (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2002-2005 K.Kosako <sndgk393 AT ybb DOT ne DOT jp>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include "regenc.h"
-
-static int
-utf32le_mbc_enc_len(const UChar* p)
-{
- return 4;
-}
-
-static int
-utf32le_is_mbc_newline(const UChar* p, const UChar* end)
-{
- if (p + 3 < end) {
- if (*p == 0x0a && *(p+1) == 0 && *(p+2) == 0 && *(p+3) == 0)
- return 1;
- }
- return 0;
-}
-
-static OnigCodePoint
-utf32le_mbc_to_code(const UChar* p, const UChar* end)
-{
- return (OnigCodePoint )(((p[3] * 256 + p[2]) * 256 + p[1]) * 256 + p[0]);
-}
-
-static int
-utf32le_code_to_mbclen(OnigCodePoint code)
-{
- return 4;
-}
-
-static int
-utf32le_code_to_mbc(OnigCodePoint code, UChar *buf)
-{
- UChar* p = buf;
-
- *p++ = (UChar ) (code & 0xff);
- *p++ = (UChar )((code & 0xff00) >> 8);
- *p++ = (UChar )((code & 0xff0000) >>16);
- *p++ = (UChar )((code & 0xff000000) >>24);
- return 4;
-}
-
-static int
-utf32le_mbc_to_normalize(OnigAmbigType flag, const UChar** pp, const UChar* end,
- UChar* lower)
-{
- const UChar* p = *pp;
-
- if (*(p+1) == 0 && *(p+2) == 0 && *(p+3) == 0) {
- if (end > p + 7 &&
- (flag & ONIGENC_AMBIGUOUS_MATCH_COMPOUND) != 0 &&
- ((*p == 's' && *(p+4) == 's') ||
- ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0 &&
- (*p == 'S' && *(p+4) == 'S'))) &&
- *(p+5) == 0 && *(p+6) == 0 && *(p+7) == 0) {
- *lower++ = 0xdf;
- *lower++ = '\0';
- *lower++ = '\0';
- *lower = '\0';
- (*pp) += 8;
- return 4;
- }
-
- if (((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0 &&
- ONIGENC_IS_MBC_ASCII(p)) ||
- ((flag & ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE) != 0 &&
- !ONIGENC_IS_MBC_ASCII(p))) {
- *lower++ = ONIGENC_ISO_8859_1_TO_LOWER_CASE(*p);
- }
- else {
- *lower++ = *p;
- }
- *lower++ = '\0';
- *lower++ = '\0';
- *lower = '\0';
-
- (*pp) += 4;
- return 4; /* return byte length of converted char to lower */
- }
- else {
- int len = 4;
- if (lower != p) {
- int i;
- for (i = 0; i < len; i++) {
- *lower++ = *p++;
- }
- }
- (*pp) += len;
- return len; /* return byte length of converted char to lower */
- }
-}
-
-static int
-utf32le_is_mbc_ambiguous(OnigAmbigType flag, const UChar** pp, const UChar* end)
-{
- const UChar* p = *pp;
-
- (*pp) += 4;
-
- if (*(p+1) == 0 && *(p+2) == 0 && *(p+3) == 0) {
- int c, v;
-
- if ((flag & ONIGENC_AMBIGUOUS_MATCH_COMPOUND) != 0) {
- if (end > p + 7 &&
- ((*p == 's' && *(p+4) == 's') ||
- ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0 &&
- (*p == 'S' && *(p+4) == 'S'))) &&
- *(p+5) == 0 && *(p+6) == 0 && *(p+7) == 0) {
- (*pp) += 4;
- return TRUE;
- }
- else if (*p == 0xdf) {
- return TRUE;
- }
- }
-
- if (((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0 &&
- ONIGENC_IS_MBC_ASCII(p)) ||
- ((flag & ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE) != 0 &&
- !ONIGENC_IS_MBC_ASCII(p))) {
- c = *p;
- v = ONIGENC_IS_UNICODE_ISO_8859_1_CTYPE(c,
- (ONIGENC_CTYPE_UPPER | ONIGENC_CTYPE_LOWER));
- if ((v | ONIGENC_CTYPE_LOWER) != 0) {
- /* 0xaa, 0xb5, 0xba are lower case letter, but can't convert. */
- if (c >= 0xaa && c <= 0xba)
- return FALSE;
- else
- return TRUE;
- }
- return (v != 0 ? TRUE : FALSE);
- }
- }
-
- return FALSE;
-}
-
-static UChar*
-utf32le_left_adjust_char_head(const UChar* start, const UChar* s)
-{
- int rem;
-
- if (s <= start) return (UChar* )s;
-
- rem = (s - start) % 4;
- return (UChar* )(s - rem);
-}
-
-OnigEncodingType OnigEncodingUTF32_LE = {
- utf32le_mbc_enc_len,
- "UTF-32LE", /* name */
- 4, /* max byte length */
- 4, /* min byte length */
- (ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE |
- ONIGENC_AMBIGUOUS_MATCH_NONASCII_CASE |
- ONIGENC_AMBIGUOUS_MATCH_COMPOUND),
- {
- (OnigCodePoint )'\\' /* esc */
- , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar '.' */
- , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anytime '*' */
- , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* zero or one time '?' */
- , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* one or more time '+' */
- , (OnigCodePoint )ONIG_INEFFECTIVE_META_CHAR /* anychar anytime */
- },
- utf32le_is_mbc_newline,
- utf32le_mbc_to_code,
- utf32le_code_to_mbclen,
- utf32le_code_to_mbc,
- utf32le_mbc_to_normalize,
- utf32le_is_mbc_ambiguous,
- onigenc_iso_8859_1_get_all_pair_ambig_codes,
- onigenc_ess_tsett_get_all_comp_ambig_codes,
- onigenc_unicode_is_code_ctype,
- onigenc_unicode_get_ctype_code_range,
- utf32le_left_adjust_char_head,
- onigenc_always_false_is_allowed_reverse_match
-};
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