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* iconvdata/JISX0213.TXT: New file. * iconvdata/jisx0213.h: New file. * iconvdata/jisx0213.c: New file. * iconvdata/euc-jisx0213.c: New file. * iconvdata/shift_jisx0213.c: New file. * iconvdata/gconv-modules (EUC-JISX0213, SHIFT_JISX0213): New modules. * iconvdata/EUC-JISX0213.precomposed: New file. * iconvdata/SHIFT_JISX0213.precomposed: New file. * iconvdata/SHIFT_JISX0213.irreversible: New file. * iconvdata/tst-table-to.c (main): Make it work for encodings for which the "to" direction is stateful. * iconvdata/tst-tables.sh: Add EUC-JISX0213, SHIFT_JISX0213. * iconvdata/Makefile (modules): Add libJISX0213, EUC-JISX0213, SHIFT_JISX0213. (libJISX0213-routines): New variable. (LDFLAGS-EUC-JISX0213.so, LDFLAGS-SHIFT_JISX0213.so): New variables. (EUC-JISX0213.so, SHIFT_JISX0213.so): Depend on libJISX0213.so. (LDFLAGS-libJISX0213.so): New variable. (distribute): Add JISX0213.TXT, EUC-JISX0213.precomposed, SHIFT_JISX0213.precomposed, SHIFT_JISX0213.irreversible, jisx0213.c, jisx0213.h, euc-jisx0213.c, shift_jisx0213.c. 2002-04-15 Bruno Haible <bruno@clisp.org> * iconvdata/big5hkscs.c (big5hkscs_to_ucs): Change element type to uint32_t. Update to Unicode 3.2. (from_ucs4, from_ucs4_idx): Update to Unicode 3.2. (BODY for TO_LOOP): Handle the ASCII range specially. * iconvdata/BIG5HKSCS.irreversible: Add one more entry. * iconvdata/testdata/BIG5HKSCS: Remove a character. * iconvdata/testdata/BIG5HKSCS..UTF-8: Regenerated. 2002-04-15 Bruno Haible <bruno@clisp.org> * iconvdata/gb18030.c (__twobyte_to_ucs, __fourbyte_to_ucs, __ucs_to_gb18030_tab1, __ucs_to_gb18030_tab2): Update to Unicode 3.2. 2002-04-15 Bruno Haible <bruno@clisp.org> * iconvdata/cns11643.h (__cns11643_from_ucs4p2c_tab): New declaration. (ucs4_to_cns11643): Update. * iconvdata/cns11643.c: Update to Unicode 3.2. (__cns11643l2*_to_ucs4_tab, __cns11643_from_ucs4p0_tab, __cns11643_from_ucs4p2_tab): Regenerated. (__cns11643_from_ucs4p2c_tab): New array. * iconvdata/EUC-TW.irreversible: Remove two entries. 2002-04-15 Bruno Haible <bruno@clisp.org> * locale/C-translit.h.in: Update to Unicode 3.2. Add <U2047>, <U205F>..<U2063>, <U2145>..<U2149>, <U2A74>..<U2A76>, <U30A0>, <U3251>..<U325F>, <U32B1>..<U32BF>, <UFE00>..<UFE0F>. 2002-04-15 Bruno Haible <bruno@clisp.org>
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/* Functions for JISX0213 conversion.
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Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Bruno Haible <bruno@clisp.org>, 2002.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _JISX0213_H
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#define _JISX0213_H 1
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#include <stdint.h>
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extern const uint16_t __jisx0213_to_ucs_combining[][2];
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extern const uint16_t __jisx0213_to_ucs_main[120 * 94];
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extern const uint32_t __jisx0213_to_ucs_pagestart[];
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extern const int16_t __jisx0213_from_ucs_level1[2715];
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extern const uint16_t __jisx0213_from_ucs_level2[];
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#define NELEMS(arr) (sizeof (arr) / sizeof (arr[0]))
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static inline uint32_t
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jisx0213_to_ucs4 (unsigned int row, unsigned int col)
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{
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uint32_t val;
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if (row >= 0x121 && row <= 0x17e)
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row -= 289;
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else if (row == 0x221)
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row -= 451;
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else if (row >= 0x223 && row <= 0x225)
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row -= 452;
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else if (row == 0x228)
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row -= 454;
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else if (row >= 0x22c && row <= 0x22f)
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row -= 457;
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else if (row >= 0x26e && row <= 0x27e)
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row -= 519;
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else
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return 0x0000;
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if (col >= 0x21 && col <= 0x7e)
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col -= 0x21;
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else
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return 0x0000;
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val = __jisx0213_to_ucs_main[row * 94 + col];
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val = __jisx0213_to_ucs_pagestart[val >> 8] + (val & 0xff);
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if (val == 0xfffd)
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val = 0x0000;
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return val;
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}
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static inline uint16_t
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ucs4_to_jisx0213 (uint32_t ucs)
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{
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if (ucs < NELEMS (__jisx0213_from_ucs_level1) << 6)
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{
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int index1 = __jisx0213_from_ucs_level1[ucs >> 6];
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if (index1 >= 0)
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return __jisx0213_from_ucs_level2[(index1 << 6) + (ucs & 0x3f)];
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}
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return 0x0000;
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}
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#endif /* _JISX0213_H */
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