summaryrefslogtreecommitdiff
path: root/trunk/enc/gb18030.c
diff options
context:
space:
mode:
Diffstat (limited to 'trunk/enc/gb18030.c')
-rw-r--r--trunk/enc/gb18030.c600
1 files changed, 0 insertions, 600 deletions
diff --git a/trunk/enc/gb18030.c b/trunk/enc/gb18030.c
deleted file mode 100644
index 804f3cdc00..0000000000
--- a/trunk/enc/gb18030.c
+++ /dev/null
@@ -1,600 +0,0 @@
-/**********************************************************************
- gb18030.c - Oniguruma (regular expression library)
-**********************************************************************/
-/*-
- * Copyright (c) 2005-2007 KUBO Takehiro <kubo AT jiubao DOT org>
- * 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"
-
-#if 1
-#define DEBUG_GB18030(arg)
-#else
-#define DEBUG_GB18030(arg) printf arg
-#endif
-
-enum {
- C1, /* one-byte char */
- C2, /* one-byte or second of two-byte char */
- C4, /* one-byte or second or fourth of four-byte char */
- CM /* first of two- or four-byte char or second of two-byte char */
-};
-
-static const char GB18030_MAP[] = {
- C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1,
- C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1,
- C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1, C1,
- C4, C4, C4, C4, C4, C4, C4, C4, C4, C4, C1, C1, C1, C1, C1, C1,
- C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2,
- C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2,
- C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2,
- C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C2, C1,
- C2, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM,
- CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM,
- CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM,
- CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM,
- CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM,
- CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM,
- CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM,
- CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, CM, C1
-};
-
-typedef enum { FAILURE = -2, ACCEPT = -1, S0 = 0, S1, S2, S3 } state_t;
-#define A ACCEPT
-#define F FAILURE
-static const signed char trans[][0x100] = {
- { /* S0 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 1 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 2 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 3 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 8 */ F, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* 9 */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* a */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* b */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* c */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* d */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* e */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- /* f */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, F
- },
- { /* S1 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, F, F, F, F, F, F,
- /* 4 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 5 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 6 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 7 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, F,
- /* 8 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* 9 */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* a */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* b */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* c */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* d */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* e */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, A,
- /* f */ A, A, A, A, A, A, A, A, A, A, A, A, A, A, A, F
- },
- { /* S2 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ F, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* 9 */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* a */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* b */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* c */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* d */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* e */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- /* f */ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, F
- },
- { /* S3 0 1 2 3 4 5 6 7 8 9 a b c d e f */
- /* 0 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 1 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 2 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 3 */ A, A, A, A, A, A, A, A, A, A, F, F, F, F, F, F,
- /* 4 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 5 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 6 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 7 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 8 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* 9 */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* a */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* b */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* c */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* d */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* e */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F,
- /* f */ F, F, F, F, F, F, F, F, F, F, F, F, F, F, F, F
- }
-};
-#undef A
-#undef F
-
-static int
-gb18030_mbc_enc_len(const UChar* p, const UChar* e, OnigEncoding enc ARG_UNUSED)
-{
- int firstbyte = *p++;
- state_t s = trans[0][firstbyte];
-#define RETURN(n) \
- return s == ACCEPT ? ONIGENC_CONSTRUCT_MBCLEN_CHARFOUND(n) : \
- ONIGENC_CONSTRUCT_MBCLEN_INVALID()
- if (s < 0) RETURN(1);
- if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(2-1);
- s = trans[s][*p++];
- if (s < 0) RETURN(2);
- if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(4-2);
- s = trans[s][*p++];
- if (s < 0) RETURN(3);
- if (p == e) return ONIGENC_CONSTRUCT_MBCLEN_NEEDMORE(4-3);
- s = trans[s][*p++];
- RETURN(4);
-#undef RETURN
-}
-
-static OnigCodePoint
-gb18030_mbc_to_code(const UChar* p, const UChar* end, OnigEncoding enc)
-{
- int c, i, len;
- OnigCodePoint n;
-
- len = enclen(enc, p, end);
- n = (OnigCodePoint )(*p++);
- if (len == 1) return n;
-
- for (i = 1; i < len; i++) {
- if (p >= end) break;
- c = *p++;
- n <<= 8; n += c;
- }
- n &= 0x7FFFFFFF;
- return n;
-}
-
-static int
-gb18030_code_to_mbc(OnigCodePoint code, UChar *buf, OnigEncoding enc)
-{
- if ((code & 0xff000000) != 0) {
- code |= 0x80000000;
- }
- return onigenc_mb4_code_to_mbc(enc, code, buf);
-}
-
-static int
-gb18030_mbc_case_fold(OnigCaseFoldType flag, const UChar** pp, const UChar* end,
- UChar* lower, OnigEncoding enc)
-{
- return onigenc_mbn_mbc_case_fold(enc, flag,
- pp, end, lower);
-}
-
-#if 0
-static int
-gb18030_is_mbc_ambiguous(OnigCaseFoldType flag,
- const UChar** pp, const UChar* end, OnigEncoding enc)
-{
- return onigenc_mbn_is_mbc_ambiguous(enc, flag, pp, end);
-}
-#endif
-
-static int
-gb18030_is_code_ctype(OnigCodePoint code, unsigned int ctype, OnigEncoding enc)
-{
- return onigenc_mb4_is_code_ctype(enc, code, ctype);
-}
-
-enum state {
- S_START,
- S_one_C2,
- S_one_C4,
- S_one_CM,
-
- S_odd_CM_one_CX,
- S_even_CM_one_CX,
-
- /* CMC4 : pair of "CM C4" */
- S_one_CMC4,
- S_odd_CMC4,
- S_one_C4_odd_CMC4,
- S_even_CMC4,
- S_one_C4_even_CMC4,
-
- S_odd_CM_odd_CMC4,
- S_even_CM_odd_CMC4,
-
- S_odd_CM_even_CMC4,
- S_even_CM_even_CMC4,
-
- /* C4CM : pair of "C4 CM" */
- S_odd_C4CM,
- S_one_CM_odd_C4CM,
- S_even_C4CM,
- S_one_CM_even_C4CM,
-
- S_even_CM_odd_C4CM,
- S_odd_CM_odd_C4CM,
- S_even_CM_even_C4CM,
- S_odd_CM_even_C4CM
-};
-
-static UChar*
-gb18030_left_adjust_char_head(const UChar* start, const UChar* s, OnigEncoding enc)
-{
- const UChar *p;
- enum state state = S_START;
-
- DEBUG_GB18030(("----------------\n"));
- for (p = s; p >= start; p--) {
- DEBUG_GB18030(("state %d --(%02x)-->\n", state, *p));
- switch (state) {
- case S_START:
- switch (GB18030_MAP[*p]) {
- case C1:
- return (UChar *)s;
- case C2:
- state = S_one_C2; /* C2 */
- break;
- case C4:
- state = S_one_C4; /* C4 */
- break;
- case CM:
- state = S_one_CM; /* CM */
- break;
- }
- break;
- case S_one_C2: /* C2 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)s;
- case CM:
- state = S_odd_CM_one_CX; /* CM C2 */
- break;
- }
- break;
- case S_one_C4: /* C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)s;
- case CM:
- state = S_one_CMC4;
- break;
- }
- break;
- case S_one_CM: /* CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- return (UChar *)s;
- case C4:
- state = S_odd_C4CM;
- break;
- case CM:
- state = S_odd_CM_one_CX; /* CM CM */
- break;
- }
- break;
-
- case S_odd_CM_one_CX: /* CM C2 */ /* CM CM */ /* CM CM CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 1);
- case CM:
- state = S_even_CM_one_CX;
- break;
- }
- break;
- case S_even_CM_one_CX: /* CM CM C2 */ /* CM CM CM */ /* CM CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)s;
- case CM:
- state = S_odd_CM_one_CX;
- break;
- }
- break;
-
- case S_one_CMC4: /* CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- return (UChar *)(s - 1);
- case C4:
- state = S_one_C4_odd_CMC4; /* C4 CM C4 */
- break;
- case CM:
- state = S_even_CM_one_CX; /* CM CM C4 */
- break;
- }
- break;
- case S_odd_CMC4: /* CM C4 CM C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- return (UChar *)(s - 1);
- case C4:
- state = S_one_C4_odd_CMC4;
- break;
- case CM:
- state = S_odd_CM_odd_CMC4;
- break;
- }
- break;
- case S_one_C4_odd_CMC4: /* C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 1);
- case CM:
- state = S_even_CMC4; /* CM C4 CM C4 */
- break;
- }
- break;
- case S_even_CMC4: /* CM C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- return (UChar *)(s - 3);
- case C4:
- state = S_one_C4_even_CMC4;
- break;
- case CM:
- state = S_odd_CM_even_CMC4;
- break;
- }
- break;
- case S_one_C4_even_CMC4: /* C4 CM C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 3);
- case CM:
- state = S_odd_CMC4;
- break;
- }
- break;
-
- case S_odd_CM_odd_CMC4: /* CM CM C4 CM C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 3);
- case CM:
- state = S_even_CM_odd_CMC4;
- break;
- }
- break;
- case S_even_CM_odd_CMC4: /* CM CM CM C4 CM C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 1);
- case CM:
- state = S_odd_CM_odd_CMC4;
- break;
- }
- break;
-
- case S_odd_CM_even_CMC4: /* CM CM C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 1);
- case CM:
- state = S_even_CM_even_CMC4;
- break;
- }
- break;
- case S_even_CM_even_CMC4: /* CM CM CM C4 CM C4 */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 3);
- case CM:
- state = S_odd_CM_even_CMC4;
- break;
- }
- break;
-
- case S_odd_C4CM: /* C4 CM */ /* C4 CM C4 CM C4 CM*/
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)s;
- case CM:
- state = S_one_CM_odd_C4CM; /* CM C4 CM */
- break;
- }
- break;
- case S_one_CM_odd_C4CM: /* CM C4 CM */ /* CM C4 CM C4 CM C4 CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- return (UChar *)(s - 2); /* |CM C4 CM */
- case C4:
- state = S_even_C4CM;
- break;
- case CM:
- state = S_even_CM_odd_C4CM;
- break;
- }
- break;
- case S_even_C4CM: /* C4 CM C4 CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 2); /* C4|CM C4 CM */
- case CM:
- state = S_one_CM_even_C4CM;
- break;
- }
- break;
- case S_one_CM_even_C4CM: /* CM C4 CM C4 CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- return (UChar *)(s - 0); /*|CM C4 CM C4|CM */
- case C4:
- state = S_odd_C4CM;
- break;
- case CM:
- state = S_even_CM_even_C4CM;
- break;
- }
- break;
-
- case S_even_CM_odd_C4CM: /* CM CM C4 CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 0); /* |CM CM|C4|CM */
- case CM:
- state = S_odd_CM_odd_C4CM;
- break;
- }
- break;
- case S_odd_CM_odd_C4CM: /* CM CM CM C4 CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 2); /* |CM CM|CM C4 CM */
- case CM:
- state = S_even_CM_odd_C4CM;
- break;
- }
- break;
-
- case S_even_CM_even_C4CM: /* CM CM C4 CM C4 CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 2); /* |CM CM|C4|CM C4 CM */
- case CM:
- state = S_odd_CM_even_C4CM;
- break;
- }
- break;
- case S_odd_CM_even_C4CM: /* CM CM CM C4 CM C4 CM */
- switch (GB18030_MAP[*p]) {
- case C1:
- case C2:
- case C4:
- return (UChar *)(s - 0); /* |CM CM|CM C4 CM C4|CM */
- case CM:
- state = S_even_CM_even_C4CM;
- break;
- }
- break;
- }
- }
-
- DEBUG_GB18030(("state %d\n", state));
- switch (state) {
- case S_START: return (UChar *)(s - 0);
- case S_one_C2: return (UChar *)(s - 0);
- case S_one_C4: return (UChar *)(s - 0);
- case S_one_CM: return (UChar *)(s - 0);
-
- case S_odd_CM_one_CX: return (UChar *)(s - 1);
- case S_even_CM_one_CX: return (UChar *)(s - 0);
-
- case S_one_CMC4: return (UChar *)(s - 1);
- case S_odd_CMC4: return (UChar *)(s - 1);
- case S_one_C4_odd_CMC4: return (UChar *)(s - 1);
- case S_even_CMC4: return (UChar *)(s - 3);
- case S_one_C4_even_CMC4: return (UChar *)(s - 3);
-
- case S_odd_CM_odd_CMC4: return (UChar *)(s - 3);
- case S_even_CM_odd_CMC4: return (UChar *)(s - 1);
-
- case S_odd_CM_even_CMC4: return (UChar *)(s - 1);
- case S_even_CM_even_CMC4: return (UChar *)(s - 3);
-
- case S_odd_C4CM: return (UChar *)(s - 0);
- case S_one_CM_odd_C4CM: return (UChar *)(s - 2);
- case S_even_C4CM: return (UChar *)(s - 2);
- case S_one_CM_even_C4CM: return (UChar *)(s - 0);
-
- case S_even_CM_odd_C4CM: return (UChar *)(s - 0);
- case S_odd_CM_odd_C4CM: return (UChar *)(s - 2);
- case S_even_CM_even_C4CM: return (UChar *)(s - 2);
- case S_odd_CM_even_C4CM: return (UChar *)(s - 0);
- }
-
- return (UChar* )s; /* never come here. (escape warning) */
-}
-
-static int
-gb18030_is_allowed_reverse_match(const UChar* s, const UChar* end ARG_UNUSED, OnigEncoding enc ARG_UNUSED)
-{
- return GB18030_MAP[*s] == C1 ? TRUE : FALSE;
-}
-
-OnigEncodingDefine(gb18030, GB18030) = {
- gb18030_mbc_enc_len,
- "GB18030", /* name */
- 4, /* max enc length */
- 1, /* min enc length */
- onigenc_is_mbc_newline_0x0a,
- gb18030_mbc_to_code,
- onigenc_mb4_code_to_mbclen,
- gb18030_code_to_mbc,
- gb18030_mbc_case_fold,
- onigenc_ascii_apply_all_case_fold,
- onigenc_ascii_get_case_fold_codes_by_str,
- onigenc_minimum_property_name_to_ctype,
- gb18030_is_code_ctype,
- onigenc_not_support_get_ctype_code_range,
- gb18030_left_adjust_char_head,
- gb18030_is_allowed_reverse_match
-};
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 17:51:57 +0000