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64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
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/*
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* Copyright (C) 1999-2002 Free Software Foundation, Inc.
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* This file is part of the GNU LIBICONV Library.
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*
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* The GNU LIBICONV Library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* The GNU LIBICONV Library is distributed in the hope that it will be
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* useful, 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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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with the GNU LIBICONV Library; see the file COPYING.LIB.
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* If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
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* Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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/*
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* CP1163
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*/
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static int
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cp1163_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
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{
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unsigned char c = *s;
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if (c < 0xa0)
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*pwc = (ucs4_t) c;
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else if (c == 0xa4)
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*pwc = 0x20ac;
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else
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*pwc = (ucs4_t) cp1129_2uni[c-0xa0];
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return 1;
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}
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static const unsigned char cp1163_page20[8] = {
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0x00, 0x00, 0x00, 0xfe, 0xa4, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
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};
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static int
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cp1163_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
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{
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unsigned char c = 0;
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if (wc < 0x00a0 || (wc < 0x00a8 && wc != 0x00a4) || wc == 0x00d0) {
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*r = wc;
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return 1;
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}
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else if (wc >= 0x00a8 && wc < 0x01b8)
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c = cp1129_page00[wc-0x00a8];
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else if (wc >= 0x0300 && wc < 0x0328)
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c = cp1129_page03[wc-0x0300];
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else if (wc == 0x203e)
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c = 0xaf;
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else if (wc >= 0x20a8 && wc < 0x20b0)
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c = cp1163_page20[wc-0x20a8];
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if (c != 0) {
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*r = c;
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return 1;
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}
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return RET_ILUNI;
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}
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