Browse Source
added japanese legacy encoding support (made by moriyama@miraclelinux.com)
experimental/5.2-WITH_DRCP
added japanese legacy encoding support (made by moriyama@miraclelinux.com)
experimental/5.2-WITH_DRCP
Rui Hirokawa
20 years ago
12 changed files with 575 additions and 17 deletions
-
1ext/mbstring/config.m4
-
2ext/mbstring/libmbfl/filters/Makefile.am
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360ext/mbstring/libmbfl/filters/mbfilter_cp51932.c
-
43ext/mbstring/libmbfl/filters/mbfilter_cp51932.h
-
3ext/mbstring/libmbfl/filters/mbfilter_euc_jp_win.c
-
154ext/mbstring/libmbfl/filters/mbfilter_jis.c
-
4ext/mbstring/libmbfl/filters/mbfilter_jis.h
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14ext/mbstring/libmbfl/filters/unicode_table_jis.h
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5ext/mbstring/libmbfl/mbfl/mbfl_convert.c
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3ext/mbstring/libmbfl/mbfl/mbfl_encoding.c
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2ext/mbstring/libmbfl/mbfl/mbfl_encoding.h
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1ext/mbstring/libmbfl/mbfl/mbfl_ident.c
@ -0,0 +1,360 @@ |
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/* |
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* "streamable kanji code filter and converter" |
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* Copyright (c) 1998-2002 HappySize, Inc. All rights reserved. |
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* |
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* LICENSE NOTICES |
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* |
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* This file is part of "streamable kanji code filter and converter", |
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* which is distributed under the terms of GNU Lesser General Public |
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* License (version 2) as published by the Free Software Foundation. |
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* |
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* This software is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with "streamable kanji code filter and converter"; |
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* if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
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* Suite 330, Boston, MA 02111-1307 USA |
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* |
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* The author of this file: |
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* |
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*/ |
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/* |
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* The source code included in this files was separated from mbfilter_ja.c |
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* by moriyoshi koizumi <moriyoshi@php.net> on 4 dec 2002. |
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* |
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*/ |
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|
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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|
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#include "mbfilter.h" |
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#include "mbfilter_cp51932.h" |
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|
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#include "unicode_table_cp932_ext.h" |
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#include "unicode_table_jis.h" |
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#include "cp932_table.h" |
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|
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static int mbfl_filt_ident_cp51932(int c, mbfl_identify_filter *filter); |
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|
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static const unsigned char mblen_table_eucjp[] = { /* 0xA1-0xFE */ |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, |
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
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1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1 |
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}; |
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|
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|
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static const char *mbfl_encoding_cp51932_aliases[] = {"cp51932", NULL}; |
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|
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const struct mbfl_identify_vtbl vtbl_identify_cp51932 = { |
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mbfl_no_encoding_cp51932, |
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mbfl_filt_ident_common_ctor, |
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mbfl_filt_ident_common_dtor, |
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mbfl_filt_ident_cp51932 |
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}; |
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|
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const mbfl_encoding mbfl_encoding_cp51932 = { |
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mbfl_no_encoding_cp51932, |
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"CP51932", |
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"CP51932", |
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(const char *(*)[])&mbfl_encoding_cp51932_aliases, |
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mblen_table_eucjp, |
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MBFL_ENCTYPE_MBCS |
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}; |
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|
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const struct mbfl_convert_vtbl vtbl_cp51932_wchar = { |
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mbfl_no_encoding_cp51932, |
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mbfl_no_encoding_wchar, |
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mbfl_filt_conv_common_ctor, |
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mbfl_filt_conv_common_dtor, |
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mbfl_filt_conv_cp51932_wchar, |
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mbfl_filt_conv_common_flush |
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}; |
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|
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const struct mbfl_convert_vtbl vtbl_wchar_cp51932 = { |
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mbfl_no_encoding_wchar, |
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mbfl_no_encoding_cp51932, |
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mbfl_filt_conv_common_ctor, |
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mbfl_filt_conv_common_dtor, |
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mbfl_filt_conv_wchar_cp51932, |
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mbfl_filt_conv_common_flush |
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}; |
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|
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#define CK(statement) do { if ((statement) < 0) return (-1); } while (0) |
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|
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#define sjistoidx(c1, c2) \ |
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(((c1) > 0x9f) \ |
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? (((c1) - 0xc1) * 188 + (c2) - (((c2) > 0x7e) ? 0x41 : 0x40)) \ |
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: (((c1) - 0x81) * 188 + (c2) - (((c2) > 0x7e) ? 0x41 : 0x40))) |
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#define idxtoeuc1(c) (((c) / 94) + 0xa1) |
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#define idxtoeuc2(c) (((c) % 94) + 0xa1) |
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|
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/* |
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* cp51932 => wchar |
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*/ |
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int |
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mbfl_filt_conv_cp51932_wchar(int c, mbfl_convert_filter *filter) |
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{ |
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int c1, s, w, n; |
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|
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switch (filter->status) { |
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case 0: |
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if (c >= 0 && c < 0x80) { /* latin */ |
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CK((*filter->output_function)(c, filter->data)); |
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} else if (c > 0xa0 && c < 0xff) { /* CP932 first char */ |
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filter->status = 1; |
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filter->cache = c; |
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} else if (c == 0x8e) { /* kana first char */ |
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filter->status = 2; |
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} else { |
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w = c & MBFL_WCSGROUP_MASK; |
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w |= MBFL_WCSGROUP_THROUGH; |
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CK((*filter->output_function)(w, filter->data)); |
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} |
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break; |
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|
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case 1: /* got first half */ |
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filter->status = 0; |
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c1 = filter->cache; |
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if (c > 0xa0 && c < 0xff) { |
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w = 0; |
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s = (c1 - 0xa1)*94 + c - 0xa1; |
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if (s <= 137) { |
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if (s == 31) { |
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w = 0xff3c; /* FULLWIDTH REVERSE SOLIDUS */ |
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} else if (s == 32) { |
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w = 0xff5e; /* FULLWIDTH TILDE */ |
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} else if (s == 33) { |
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w = 0x2225; /* PARALLEL TO */ |
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} else if (s == 60) { |
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w = 0xff0d; /* FULLWIDTH HYPHEN-MINUS */ |
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} else if (s == 80) { |
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w = 0xffe0; /* FULLWIDTH CENT SIGN */ |
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} else if (s == 81) { |
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w = 0xffe1; /* FULLWIDTH POUND SIGN */ |
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} else if (s == 137) { |
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w = 0xffe2; /* FULLWIDTH NOT SIGN */ |
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} |
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} |
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if (w == 0) { |
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if (s >= cp932ext1_ucs_table_min && s < cp932ext1_ucs_table_max) { /* vendor ext1 (13ku) */ |
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w = cp932ext1_ucs_table[s - cp932ext1_ucs_table_min]; |
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} else if (s >= 0 && s < jisx0208_ucs_table_size) { /* X 0208 */ |
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w = jisx0208_ucs_table[s]; |
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} else if (s >= cp932ext2_ucs_table_min && s < cp932ext2_ucs_table_max) { /* vendor ext2 (89ku - 92ku) */ |
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w = cp932ext2_ucs_table[s - cp932ext2_ucs_table_min]; |
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} |
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} |
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if (w <= 0) { |
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w = ((c1 & 0x7f) << 8) | (c & 0x7f); |
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w &= MBFL_WCSPLANE_MASK; |
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w |= MBFL_WCSPLANE_WINCP932; |
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} |
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CK((*filter->output_function)(w, filter->data)); |
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} else if ((c >= 0 && c < 0x21) || c == 0x7f) { /* CTLs */ |
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CK((*filter->output_function)(c, filter->data)); |
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} else { |
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w = (c1 << 8) | c; |
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w &= MBFL_WCSGROUP_MASK; |
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w |= MBFL_WCSGROUP_THROUGH; |
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CK((*filter->output_function)(w, filter->data)); |
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} |
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break; |
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|
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case 2: /* got 0x8e, X0201 kana */ |
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filter->status = 0; |
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if (c > 0xa0 && c < 0xe0) { |
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w = 0xfec0 + c; |
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CK((*filter->output_function)(w, filter->data)); |
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} else if ((c >= 0 && c < 0x21) || c == 0x7f) { /* CTLs */ |
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CK((*filter->output_function)(c, filter->data)); |
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} else { |
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w = 0x8e00 | c; |
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w &= MBFL_WCSGROUP_MASK; |
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w |= MBFL_WCSGROUP_THROUGH; |
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CK((*filter->output_function)(w, filter->data)); |
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} |
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break; |
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|
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default: |
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filter->status = 0; |
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break; |
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} |
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|
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return c; |
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} |
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|
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int |
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cp932ext3_to_cp51932(int c) |
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{ |
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int idx; |
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|
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idx = sjistoidx(c >> 8, c & 0xff); |
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if (idx >= sjistoidx(0xfa, 0x5c)) |
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idx -= sjistoidx(0xfa, 0x5c) - sjistoidx(0xed, 0x40); |
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else if (idx >= sjistoidx(0xfa, 0x55)) |
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idx -= sjistoidx(0xfa, 0x55) - sjistoidx(0xee, 0xfa); |
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else if (idx >= sjistoidx(0xfa, 0x40)) |
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idx -= sjistoidx(0xfa, 0x40) - sjistoidx(0xee, 0xef); |
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return idxtoeuc1(idx) << 8 | idxtoeuc2(idx); |
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} |
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|
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/* |
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* wchar => cp51932 |
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*/ |
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int |
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mbfl_filt_conv_wchar_cp51932(int c, mbfl_convert_filter *filter) |
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{ |
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int c1, c2, s1; |
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|
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s1 = 0; |
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if (c >= ucs_a1_jis_table_min && c < ucs_a1_jis_table_max) { |
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s1 = ucs_a1_jis_table[c - ucs_a1_jis_table_min]; |
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} else if (c >= ucs_a2_jis_table_min && c < ucs_a2_jis_table_max) { |
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s1 = ucs_a2_jis_table[c - ucs_a2_jis_table_min]; |
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} else if (c >= ucs_i_jis_table_min && c < ucs_i_jis_table_max) { |
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s1 = ucs_i_jis_table[c - ucs_i_jis_table_min]; |
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} else if (c >= ucs_r_jis_table_min && c < ucs_r_jis_table_max) { |
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s1 = ucs_r_jis_table[c - ucs_r_jis_table_min]; |
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} |
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if (s1 >= 0x8080) s1 = -1; /* we don't support JIS X0213 */ |
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if (s1 <= 0) { |
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c1 = c & ~MBFL_WCSPLANE_MASK; |
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if (c1 == MBFL_WCSPLANE_WINCP932) { |
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s1 = c & MBFL_WCSPLANE_MASK; |
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if (s1 >= ((85 + 0x20) << 8)) { /* 85ku - 120ku */ |
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s1 = -1; |
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} |
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} else if (c1 == MBFL_WCSPLANE_JIS0208) { |
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s1 = c & MBFL_WCSPLANE_MASK; |
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if ((s1 >= ((85 + 0x20) << 8) && /* 85ku - 94ku */ |
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s1 <= ((88 + 0x20) << 8)) ||/* IBM extension */ |
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(s1 >= ((93 + 0x20) << 8) && /* 89ku - 92ku */ |
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s1 <= ((94 + 0x20) << 8))) { |
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s1 = -1; |
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} |
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} else if (c == 0xa5) { /* YEN SIGN */ |
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s1 = 0x216f; /* FULLWIDTH YEN SIGN */ |
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} else if (c == 0x203e) { /* OVER LINE */ |
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s1 = 0x2131; /* FULLWIDTH MACRON */ |
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} else if (c == 0xff3c) { /* FULLWIDTH REVERSE SOLIDUS */ |
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s1 = 0x2140; |
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} else if (c == 0xff5e) { /* FULLWIDTH TILDE */ |
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s1 = 0x2141; |
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} else if (c == 0x2225) { /* PARALLEL TO */ |
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s1 = 0x2142; |
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} else if (c == 0xff0d) { /* FULLWIDTH HYPHEN-MINUS */ |
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s1 = 0x215d; |
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} else if (c == 0xffe0) { /* FULLWIDTH CENT SIGN */ |
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s1 = 0x2171; |
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} else if (c == 0xffe1) { /* FULLWIDTH POUND SIGN */ |
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s1 = 0x2172; |
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} else if (c == 0xffe2) { /* FULLWIDTH NOT SIGN */ |
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s1 = 0x224c; |
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} else { |
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s1 = -1; |
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c1 = 0; |
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c2 = cp932ext1_ucs_table_max - cp932ext1_ucs_table_min; |
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while (c1 < c2) { /* CP932 vendor ext1 (13ku) */ |
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if (c == cp932ext1_ucs_table[c1]) { |
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s1 = ((c1/94 + 0x2d) << 8) + (c1%94 + 0x21); |
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break; |
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} |
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c1++; |
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} |
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if (s1 < 0) { |
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c1 = 0; |
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c2 = cp932ext2_ucs_table_max - cp932ext2_ucs_table_min; |
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while (c1 < c2) { /* CP932 vendor ext3 (115ku - 119ku) */ |
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if (c == cp932ext2_ucs_table[c1]) { |
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s1 = ((c1/94 + 0x79) << 8) +(c1%94 + 0x21); |
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break; |
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} |
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c1++; |
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} |
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} |
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} |
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if (c == 0) { |
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s1 = 0; |
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} else if (s1 <= 0) { |
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s1 = -1; |
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} |
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} |
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|
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if (s1 >= 0) { |
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if (s1 < 0x80) { /* latin */ |
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CK((*filter->output_function)(s1, filter->data)); |
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} else if (s1 < 0x100) { /* kana */ |
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CK((*filter->output_function)(0x8e, filter->data)); |
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CK((*filter->output_function)(s1, filter->data)); |
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} else if (s1 < 0x8080) { /* X 0208 */ |
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CK((*filter->output_function)(((s1 >> 8) & 0xff) | 0x80, filter->data)); |
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CK((*filter->output_function)((s1 & 0xff) | 0x80, filter->data)); |
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} else { |
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if (filter->illegal_mode != MBFL_OUTPUTFILTER_ILLEGAL_MODE_NONE) { |
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CK(mbfl_filt_conv_illegal_output(c, filter)); |
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} |
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} |
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} else { |
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if (filter->illegal_mode != MBFL_OUTPUTFILTER_ILLEGAL_MODE_NONE) { |
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CK(mbfl_filt_conv_illegal_output(c, filter)); |
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} |
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} |
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|
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return c; |
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} |
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|
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static int mbfl_filt_ident_cp51932(int c, mbfl_identify_filter *filter) |
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{ |
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switch (filter->status) { |
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case 0: /* latin */ |
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if (c >= 0 && c < 0x80) { /* ok */ |
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; |
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} else if (c > 0xa0 && c < 0xff) { /* kanji first char */ |
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filter->status = 1; |
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} else if (c == 0x8e) { /* kana first char */ |
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filter->status = 2; |
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} else { /* bad */ |
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filter->flag = 1; |
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} |
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break; |
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|
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case 1: /* got first half */ |
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if (c < 0xa1 || c > 0xfe) { /* bad */ |
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filter->flag = 1; |
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} |
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filter->status = 0; |
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break; |
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|
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case 2: /* got 0x8e */ |
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if (c < 0xa1 || c > 0xdf) { /* bad */ |
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filter->flag = 1; |
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} |
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filter->status = 0; |
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break; |
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|
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default: |
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filter->status = 0; |
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break; |
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} |
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|
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return c; |
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} |
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|
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|
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@ -0,0 +1,43 @@ |
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/* |
|||
* "streamable kanji code filter and converter" |
|||
* Copyright (c) 1998-2002 HappySize, Inc. All rights reserved. |
|||
* |
|||
* LICENSE NOTICES |
|||
* |
|||
* This file is part of "streamable kanji code filter and converter", |
|||
* which is distributed under the terms of GNU Lesser General Public |
|||
* License (version 2) as published by the Free Software Foundation. |
|||
* |
|||
* This software is distributed in the hope that it will be useful, |
|||
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
* GNU Lesser General Public License for more details. |
|||
* |
|||
* You should have received a copy of the GNU Lesser General Public |
|||
* License along with "streamable kanji code filter and converter"; |
|||
* if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
|||
* Suite 330, Boston, MA 02111-1307 USA |
|||
* |
|||
* The author of this file: |
|||
* |
|||
*/ |
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/* |
|||
* The source code included in this files was separated from mbfilter_ja.h |
|||
* by moriyoshi koizumi <moriyoshi@php.net> on 4 dec 2002. |
|||
* |
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*/ |
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|
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#ifndef MBFL_MBFILTER_CP51932_H |
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#define MBFL_MBFILTER_CP51932_H |
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|
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#include "mbfilter.h" |
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|
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extern const mbfl_encoding mbfl_encoding_cp51932; |
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extern const struct mbfl_identify_vtbl vtbl_identify_cp51932; |
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extern const struct mbfl_convert_vtbl vtbl_cp51932_wchar; |
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extern const struct mbfl_convert_vtbl vtbl_wchar_cp51932; |
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|
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int mbfl_filt_conv_cp51932_wchar(int c, mbfl_convert_filter *filter); |
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int mbfl_filt_conv_wchar_cp51932(int c, mbfl_convert_filter *filter); |
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|
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#endif /* MBFL_MBFILTER_CP51932_H */ |
|||
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