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/iso8859_1.c | 272 -------------------------------------------------------- 1 file changed, 272 deletions(-) delete mode 100644 enc/iso8859_1.c (limited to 'enc/iso8859_1.c') diff --git a/enc/iso8859_1.c b/enc/iso8859_1.c deleted file mode 100644 index 174b97f..0000000 --- a/enc/iso8859_1.c +++ /dev/null @@ -1,272 +0,0 @@ -/********************************************************************** - iso8859_1.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" - -#define ENC_IS_ISO_8859_1_CTYPE(code,ctype) \ - ((EncISO_8859_1_CtypeTable[code] & CTYPE_TO_BIT(ctype)) != 0) - -static const unsigned short EncISO_8859_1_CtypeTable[256] = { - 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, - 0x4008, 0x420c, 0x4209, 0x4208, 0x4208, 0x4208, 0x4008, 0x4008, - 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, - 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, 0x4008, - 0x4284, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, - 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, - 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, 0x78b0, - 0x78b0, 0x78b0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x41a0, - 0x41a0, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x7ca2, 0x74a2, - 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, - 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, 0x74a2, - 0x74a2, 0x74a2, 0x74a2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x51a0, - 0x41a0, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x78e2, 0x70e2, - 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, - 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, 0x70e2, - 0x70e2, 0x70e2, 0x70e2, 0x41a0, 0x41a0, 0x41a0, 0x41a0, 0x4008, - 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, - 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, - 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, - 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, 0x0008, - 0x0284, 0x01a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, 0x00a0, - 0x00a0, 0x00a0, 0x30e2, 0x01a0, 0x00a0, 0x01a0, 0x00a0, 0x00a0, - 0x00a0, 0x00a0, 0x10a0, 0x10a0, 0x00a0, 0x30e2, 0x00a0, 0x01a0, - 0x00a0, 0x10a0, 0x30e2, 0x01a0, 0x10a0, 0x10a0, 0x10a0, 0x01a0, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x00a0, - 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x34a2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x00a0, - 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2 -}; - -static const OnigPairCaseFoldCodes CaseFoldMap[] = { - { 0xc0, 0xe0 }, - { 0xc1, 0xe1 }, - { 0xc2, 0xe2 }, - { 0xc3, 0xe3 }, - { 0xc4, 0xe4 }, - { 0xc5, 0xe5 }, - { 0xc6, 0xe6 }, - { 0xc7, 0xe7 }, - { 0xc8, 0xe8 }, - { 0xc9, 0xe9 }, - { 0xca, 0xea }, - { 0xcb, 0xeb }, - { 0xcc, 0xec }, - { 0xcd, 0xed }, - { 0xce, 0xee }, - { 0xcf, 0xef }, - - { 0xd0, 0xf0 }, - { 0xd1, 0xf1 }, - { 0xd2, 0xf2 }, - { 0xd3, 0xf3 }, - { 0xd4, 0xf4 }, - { 0xd5, 0xf5 }, - { 0xd6, 0xf6 }, - { 0xd8, 0xf8 }, - { 0xd9, 0xf9 }, - { 0xda, 0xfa }, - { 0xdb, 0xfb }, - { 0xdc, 0xfc }, - { 0xdd, 0xfd }, - { 0xde, 0xfe } -}; - -static int -apply_all_case_fold(OnigCaseFoldType flag, - OnigApplyAllCaseFoldFunc f, void* arg) -{ - return onigenc_apply_all_case_fold_with_map( - sizeof(CaseFoldMap)/sizeof(OnigPairCaseFoldCodes), CaseFoldMap, 1, - flag, f, arg); -} - -static int -get_case_fold_codes_by_str(OnigCaseFoldType flag ARG_UNUSED, - const OnigUChar* p, const OnigUChar* end, - OnigCaseFoldCodeItem items[]) -{ - if (0x41 <= *p && *p <= 0x5a) { - items[0].byte_len = 1; - items[0].code_len = 1; - items[0].code[0] = (OnigCodePoint )(*p + 0x20); - if (*p == 0x53 && end > p + 1 - && (*(p+1) == 0x53 || *(p+1) == 0x73)) { /* SS */ - items[1].byte_len = 2; - items[1].code_len = 1; - items[1].code[0] = (OnigCodePoint )0xdf; - return 2; - } - else - return 1; - } - else if (0x61 <= *p && *p <= 0x7a) { - items[0].byte_len = 1; - items[0].code_len = 1; - items[0].code[0] = (OnigCodePoint )(*p - 0x20); - if (*p == 0x73 && end > p + 1 - && (*(p+1) == 0x73 || *(p+1) == 0x53)) { /* ss */ - items[1].byte_len = 2; - items[1].code_len = 1; - items[1].code[0] = (OnigCodePoint )0xdf; - return 2; - } - else - return 1; - } - else if (0xc0 <= *p && *p <= 0xcf) { - items[0].byte_len = 1; - items[0].code_len = 1; - items[0].code[0] = (OnigCodePoint )(*p + 0x20); - return 1; - } - else if (0xd0 <= *p && *p <= 0xdf) { - if (*p == 0xdf) { - items[0].byte_len = 1; - items[0].code_len = 2; - items[0].code[0] = (OnigCodePoint )'s'; - items[0].code[1] = (OnigCodePoint )'s'; - - items[1].byte_len = 1; - items[1].code_len = 2; - items[1].code[0] = (OnigCodePoint )'S'; - items[1].code[1] = (OnigCodePoint )'S'; - - items[2].byte_len = 1; - items[2].code_len = 2; - items[2].code[0] = (OnigCodePoint )'s'; - items[2].code[1] = (OnigCodePoint )'S'; - - items[3].byte_len = 1; - items[3].code_len = 2; - items[3].code[0] = (OnigCodePoint )'S'; - items[3].code[1] = (OnigCodePoint )'s'; - - return 4; - } - else if (*p != 0xd7) { - items[0].byte_len = 1; - items[0].code_len = 1; - items[0].code[0] = (OnigCodePoint )(*p + 0x20); - return 1; - } - } - else if (0xe0 <= *p && *p <= 0xef) { - items[0].byte_len = 1; - items[0].code_len = 1; - items[0].code[0] = (OnigCodePoint )(*p - 0x20); - return 1; - } - else if (0xf0 <= *p && *p <= 0xfe) { - if (*p != 0xf7) { - items[0].byte_len = 1; - items[0].code_len = 1; - items[0].code[0] = (OnigCodePoint )(*p - 0x20); - return 1; - } - } - - return 0; -} - -static int -mbc_case_fold(OnigCaseFoldType flag, const UChar** pp, - const UChar* end ARG_UNUSED, UChar* lower) -{ - const UChar* p = *pp; - - if (*p == 0xdf && (flag & INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR) != 0) { - *lower++ = 's'; - *lower = 's'; - (*pp)++; - return 2; - } - - *lower = ONIGENC_ISO_8859_1_TO_LOWER_CASE(*p); - (*pp)++; - return 1; -} - -#if 0 -static int -is_mbc_ambiguous(OnigCaseFoldType flag, - const UChar** pp, const UChar* end) -{ - int v; - const UChar* p = *pp; - - if (*p == 0xdf && (flag & INTERNAL_ONIGENC_CASE_FOLD_MULTI_CHAR) != 0) { - (*pp)++; - return TRUE; - } - - (*pp)++; - v = (EncISO_8859_1_CtypeTable[*p] & (BIT_CTYPE_UPPER | BIT_CTYPE_LOWER)); - if ((v | BIT_CTYPE_LOWER) != 0) { - /* 0xdf, 0xaa, 0xb5, 0xba are lower case letter, but can't convert. */ - if (*p >= 0xaa && *p <= 0xba) - return FALSE; - else - return TRUE; - } - - return (v != 0 ? TRUE : FALSE); -} -#endif - -static int -is_code_ctype(OnigCodePoint code, unsigned int ctype) -{ - if (code < 256) - return ENC_IS_ISO_8859_1_CTYPE(code, ctype); - else - return FALSE; -} - -OnigEncodingType OnigEncodingISO_8859_1 = { - onigenc_single_byte_mbc_enc_len, - "ISO-8859-1", /* name */ - 1, /* max enc length */ - 1, /* min enc length */ - onigenc_is_mbc_newline_0x0a, - onigenc_single_byte_mbc_to_code, - onigenc_single_byte_code_to_mbclen, - onigenc_single_byte_code_to_mbc, - mbc_case_fold, - apply_all_case_fold, - get_case_fold_codes_by_str, - onigenc_minimum_property_name_to_ctype, - is_code_ctype, - onigenc_not_support_get_ctype_code_range, - onigenc_single_byte_left_adjust_char_head, - onigenc_always_true_is_allowed_reverse_match -}; -- cgit v1.2.3