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-rw-r--r--ext/mbstring/oniguruma/enc/euc_jp.c232
1 files changed, 0 insertions, 232 deletions
diff --git a/ext/mbstring/oniguruma/enc/euc_jp.c b/ext/mbstring/oniguruma/enc/euc_jp.c
deleted file mode 100644
index 5f13e33eb4..0000000000
--- a/ext/mbstring/oniguruma/enc/euc_jp.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/**********************************************************************
- euc_jp.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"
-
-#define eucjp_islead(c) ((UChar )((c) - 0xa1) > 0xfe - 0xa1)
-
-static int EncLen_EUCJP[] = {
- 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,
- 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,
- 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,
- 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,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1
-};
-
-static int
-eucjp_mbc_enc_len(const UChar* p)
-{
- return EncLen_EUCJP[*p];
-}
-
-static OnigCodePoint
-eucjp_mbc_to_code(const UChar* p, const UChar* end)
-{
- int c, i, len;
- OnigCodePoint n;
-
- len = enc_len(ONIG_ENCODING_EUC_JP, p);
- n = (OnigCodePoint )*p++;
- if (len == 1) return n;
-
- for (i = 1; i < len; i++) {
- if (p >= end) break;
- c = *p++;
- n <<= 8; n += c;
- }
- return n;
-}
-
-static int
-eucjp_code_to_mbclen(OnigCodePoint code)
-{
- if (ONIGENC_IS_CODE_ASCII(code)) return 1;
- else if ((code & 0xff0000) != 0) return 3;
- else if ((code & 0xff00) != 0) return 2;
- else return 0;
-}
-
-#if 0
-static int
-eucjp_code_to_mbc_first(OnigCodePoint code)
-{
- int first;
-
- if ((code & 0xff0000) != 0) {
- first = (code >> 16) & 0xff;
- }
- else if ((code & 0xff00) != 0) {
- first = (code >> 8) & 0xff;
- }
- else {
- return (int )code;
- }
- return first;
-}
-#endif
-
-static int
-eucjp_code_to_mbc(OnigCodePoint code, UChar *buf)
-{
- UChar *p = buf;
-
- if ((code & 0xff0000) != 0) *p++ = (UChar )(((code >> 16) & 0xff));
- if ((code & 0xff00) != 0) *p++ = (UChar )(((code >> 8) & 0xff));
- *p++ = (UChar )(code & 0xff);
-
-#if 1
- if (enc_len(ONIG_ENCODING_EUC_JP, buf) != (p - buf))
- return ONIGENCERR_INVALID_WIDE_CHAR_VALUE;
-#endif
- return p - buf;
-}
-
-static int
-eucjp_mbc_to_normalize(OnigAmbigType flag,
- const UChar** pp, const UChar* end, UChar* lower)
-{
- int len;
- const UChar* p = *pp;
-
- if (ONIGENC_IS_MBC_ASCII(p)) {
- if ((flag & ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE) != 0) {
- *lower = ONIGENC_ASCII_CODE_TO_LOWER_CASE(*p);
- }
- else {
- *lower = *p;
- }
-
- (*pp)++;
- return 1;
- }
- else {
- len = enc_len(ONIG_ENCODING_EUC_JP, p);
- 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
-eucjp_is_mbc_ambiguous(OnigAmbigType flag, const UChar** pp, const UChar* end)
-{
- return onigenc_mbn_is_mbc_ambiguous(ONIG_ENCODING_EUC_JP, flag, pp, end);
-}
-
-static int
-eucjp_is_code_ctype(OnigCodePoint code, unsigned int ctype)
-{
- if ((ctype & ONIGENC_CTYPE_WORD) != 0) {
- if (code < 128)
- return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
- else
- return (eucjp_code_to_mbclen(code) > 1 ? TRUE : FALSE);
-
- ctype &= ~ONIGENC_CTYPE_WORD;
- if (ctype == 0) return FALSE;
- }
-
- if (code < 128)
- return ONIGENC_IS_ASCII_CODE_CTYPE(code, ctype);
- else
- return FALSE;
-}
-
-static UChar*
-eucjp_left_adjust_char_head(const UChar* start, const UChar* s)
-{
- /* In this encoding
- mb-trail bytes doesn't mix with single bytes.
- */
- const UChar *p;
- int len;
-
- if (s <= start) return (UChar* )s;
- p = s;
-
- while (!eucjp_islead(*p) && p > start) p--;
- len = enc_len(ONIG_ENCODING_EUC_JP, p);
- if (p + len > s) return (UChar* )p;
- p += len;
- return (UChar* )(p + ((s - p) & ~1));
-}
-
-static int
-eucjp_is_allowed_reverse_match(const UChar* s, const UChar* end)
-{
- const UChar c = *s;
- if (c <= 0x7e || c == 0x8e || c == 0x8f)
- return TRUE;
- else
- return FALSE;
-}
-
-OnigEncodingType OnigEncodingEUC_JP = {
- eucjp_mbc_enc_len,
- "EUC-JP", /* name */
- 3, /* max enc length */
- 1, /* min enc length */
- ONIGENC_AMBIGUOUS_MATCH_ASCII_CASE,
- {
- (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 */
- },
- onigenc_is_mbc_newline_0x0a,
- eucjp_mbc_to_code,
- eucjp_code_to_mbclen,
- eucjp_code_to_mbc,
- eucjp_mbc_to_normalize,
- eucjp_is_mbc_ambiguous,
- onigenc_ascii_get_all_pair_ambig_codes,
- onigenc_nothing_get_all_comp_ambig_codes,
- eucjp_is_code_ctype,
- onigenc_not_support_get_ctype_code_range,
- eucjp_left_adjust_char_head,
- eucjp_is_allowed_reverse_match
-};
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