From 5e01a4852b31d537307994248869caf38b4023cc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= Date: Tue, 10 May 2016 05:12:17 +0200 Subject: Imported Upstream version 6.0.0 --- enc/big5.c | 162 ------------------------------------------------------------- 1 file changed, 162 deletions(-) delete mode 100644 enc/big5.c (limited to 'enc/big5.c') diff --git a/enc/big5.c b/enc/big5.c deleted file mode 100644 index ca1e01b..0000000 --- a/enc/big5.c +++ /dev/null @@ -1,162 +0,0 @@ -/********************************************************************** - big5.c - Oniguruma (regular expression library) -**********************************************************************/ -/*- - * Copyright (c) 2002-2007 K.Kosako - * 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 const int EncLen_BIG5[] = { - 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, 1, 1, - 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 -big5_mbc_enc_len(const UChar* p) -{ - return EncLen_BIG5[*p]; -} - -static OnigCodePoint -big5_mbc_to_code(const UChar* p, const UChar* end) -{ - return onigenc_mbn_mbc_to_code(ONIG_ENCODING_BIG5, p, end); -} - -static int -big5_code_to_mbc(OnigCodePoint code, UChar *buf) -{ - return onigenc_mb2_code_to_mbc(ONIG_ENCODING_BIG5, code, buf); -} - -static int -big5_mbc_case_fold(OnigCaseFoldType flag, const UChar** pp, const UChar* end, - UChar* lower) -{ - return onigenc_mbn_mbc_case_fold(ONIG_ENCODING_BIG5, flag, - pp, end, lower); -} - -#if 0 -static int -big5_is_mbc_ambiguous(OnigCaseFoldType flag, - const UChar** pp, const UChar* end) -{ - return onigenc_mbn_is_mbc_ambiguous(ONIG_ENCODING_BIG5, flag, pp, end); -} -#endif - -static int -big5_is_code_ctype(OnigCodePoint code, unsigned int ctype) -{ - return onigenc_mb2_is_code_ctype(ONIG_ENCODING_BIG5, code, ctype); -} - -static const char BIG5_CAN_BE_TRAIL_TABLE[256] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 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, 0, - 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, 0 -}; - -#define BIG5_ISMB_FIRST(byte) (EncLen_BIG5[byte] > 1) -#define BIG5_ISMB_TRAIL(byte) BIG5_CAN_BE_TRAIL_TABLE[(byte)] - -static UChar* -big5_left_adjust_char_head(const UChar* start, const UChar* s) -{ - const UChar *p; - int len; - - if (s <= start) return (UChar* )s; - p = s; - - if (BIG5_ISMB_TRAIL(*p)) { - while (p > start) { - if (! BIG5_ISMB_FIRST(*--p)) { - p++; - break; - } - } - } - len = enclen(ONIG_ENCODING_BIG5, p); - if (p + len > s) return (UChar* )p; - p += len; - return (UChar* )(p + ((s - p) & ~1)); -} - -static int -big5_is_allowed_reverse_match(const UChar* s, const UChar* end ARG_UNUSED) -{ - const UChar c = *s; - - return (BIG5_ISMB_TRAIL(c) ? FALSE : TRUE); -} - -OnigEncodingType OnigEncodingBIG5 = { - big5_mbc_enc_len, - "Big5", /* name */ - 2, /* max enc length */ - 1, /* min enc length */ - onigenc_is_mbc_newline_0x0a, - big5_mbc_to_code, - onigenc_mb2_code_to_mbclen, - big5_code_to_mbc, - big5_mbc_case_fold, - onigenc_ascii_apply_all_case_fold, - onigenc_ascii_get_case_fold_codes_by_str, - onigenc_minimum_property_name_to_ctype, - big5_is_code_ctype, - onigenc_not_support_get_ctype_code_range, - big5_left_adjust_char_head, - big5_is_allowed_reverse_match -}; -- cgit v1.2.3