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62 lines
1.7 KiB
62 lines
1.7 KiB
/* |
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* Copyright (C) 1999-2002, 2016 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, see <http://www.gnu.org/licenses/>. |
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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, size_t 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, size_t 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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