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Diffstat (limited to 'iconvdata/euc-tw.c')
| -rw-r--r-- | iconvdata/euc-tw.c | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/iconvdata/euc-tw.c b/iconvdata/euc-tw.c deleted file mode 100644 index fd388c72c0..0000000000 --- a/iconvdata/euc-tw.c +++ /dev/null @@ -1,189 +0,0 @@ -/* Mapping tables for EUC-TW handling. - Copyright (C) 1998-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1998. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library 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 the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <dlfcn.h> -#include <stdint.h> -#include <cns11643l1.h> -#include <cns11643.h> - -/* Definitions used in the body of the `gconv' function. */ -#define CHARSET_NAME "EUC-TW//" -#define FROM_LOOP from_euc_tw -#define TO_LOOP to_euc_tw -#define DEFINE_INIT 1 -#define DEFINE_FINI 1 -#define MIN_NEEDED_FROM 1 -#define MAX_NEEDED_FROM 4 -#define MIN_NEEDED_TO 4 -#define ONE_DIRECTION 0 - - -/* First define the conversion function from EUC-TW to UCS4. */ -#define MIN_NEEDED_INPUT MIN_NEEDED_FROM -#define MAX_NEEDED_INPUT MAX_NEEDED_FROM -#define MIN_NEEDED_OUTPUT MIN_NEEDED_TO -#define LOOPFCT FROM_LOOP -#define BODY \ - { \ - uint32_t ch = *inptr; \ - \ - if (ch <= 0x7f) \ - /* Plain ASCII. */ \ - ++inptr; \ - else if ((ch <= 0xa0 || ch > 0xfe) && ch != 0x8e) \ - { \ - /* This is illegal. */ \ - STANDARD_FROM_LOOP_ERR_HANDLER (1); \ - } \ - else \ - { \ - /* Two or more byte character. First test whether the next byte \ - is also available. */ \ - uint32_t ch2; \ - \ - if (inptr + 1 >= inend) \ - { \ - /* The second byte is not available. Store the intermediate \ - result. */ \ - result = __GCONV_INCOMPLETE_INPUT; \ - break; \ - } \ - \ - ch2 = *(inptr + 1); \ - \ - /* All second bytes of a multibyte character must be >= 0xa1. */ \ - if (ch2 < 0xa1 || ch2 == 0xff) \ - STANDARD_FROM_LOOP_ERR_HANDLER (1); \ - \ - if (ch == 0x8e) \ - { \ - /* This is code set 2: CNS 11643, planes 1 to 16. */ \ - const unsigned char *endp = inptr + 1; \ - \ - ch = cns11643_to_ucs4 (&endp, inend - inptr - 1, 0x80); \ - \ - if (ch == 0) \ - { \ - /* The third or fourth byte is not available. Store \ - the intermediate result. */ \ - result = __GCONV_INCOMPLETE_INPUT; \ - break; \ - } \ - \ - if (ch == __UNKNOWN_10646_CHAR) \ - /* Illegal input. */ \ - STANDARD_FROM_LOOP_ERR_HANDLER (1); \ - \ - inptr += 4; \ - } \ - else \ - { \ - /* This is code set 1: CNS 11643, plane 1. */ \ - const unsigned char *endp = inptr; \ - \ - ch = cns11643l1_to_ucs4 (&endp, inend - inptr, 0x80); \ - /* Please note that we need not test for the missing input \ - characters here anymore. */ \ - if (ch == __UNKNOWN_10646_CHAR) \ - /* Illegal input. */ \ - STANDARD_FROM_LOOP_ERR_HANDLER (2); \ - \ - inptr += 2; \ - } \ - } \ - \ - put32 (outptr, ch); \ - outptr += 4; \ - } -#define LOOP_NEED_FLAGS -#define ONEBYTE_BODY \ - { \ - if (c < 0x80) \ - return c; \ - else \ - return WEOF; \ - } -#include <iconv/loop.c> - - -/* Next, define the other direction. */ -#define MIN_NEEDED_INPUT MIN_NEEDED_TO -#define MIN_NEEDED_OUTPUT MIN_NEEDED_FROM -#define MAX_NEEDED_OUTPUT MAX_NEEDED_FROM -#define LOOPFCT TO_LOOP -#define BODY \ - { \ - uint32_t ch = get32 (inptr); \ - \ - if (ch <= 0x7f) \ - /* It's plain ASCII. */ \ - *outptr++ = ch; \ - else \ - { \ - /* Try the CNS 11643 planes. */ \ - size_t found; \ - \ - found = ucs4_to_cns11643l1 (ch, outptr, outend - outptr); \ - if (__builtin_expect (found, 1) == 0) \ - { \ - /* We ran out of space. */ \ - result = __GCONV_FULL_OUTPUT; \ - break; \ - } \ - if (__builtin_expect (found, 1) != __UNKNOWN_10646_CHAR) \ - { \ - /* It's a CNS 11643, plane 1 character, adjust it for EUC-TW. */ \ - *outptr++ += 0x80; \ - *outptr++ += 0x80; \ - } \ - else \ - { \ - /* No CNS 11643, plane 1 character. */ \ - \ - found = ucs4_to_cns11643 (ch, outptr + 1, outend - outptr - 1); \ - if (__builtin_expect (found, 1) == 0) \ - { \ - /* We ran out of space. */ \ - result = __GCONV_FULL_OUTPUT; \ - break; \ - } \ - if (__builtin_expect (found, 0) == __UNKNOWN_10646_CHAR) \ - { \ - UNICODE_TAG_HANDLER (ch, 4); \ - \ - /* Illegal character. */ \ - STANDARD_TO_LOOP_ERR_HANDLER (4); \ - } \ - \ - /* It's a CNS 11643 character, adjust it for EUC-TW. */ \ - *outptr++ = '\x8e'; \ - *outptr++ += 0xa0; \ - *outptr++ += 0x80; \ - *outptr++ += 0x80; \ - } \ - } \ - \ - inptr += 4; \ - } -#define LOOP_NEED_FLAGS -#include <iconv/loop.c> - - -/* Now define the toplevel functions. */ -#include <iconv/skeleton.c> |