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Annotation of embedaddon/libiconv/lib/cp1163.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 1999-2002 Free Software Foundation, Inc.
        !             3:  * This file is part of the GNU LIBICONV Library.
        !             4:  *
        !             5:  * The GNU LIBICONV Library is free software; you can redistribute it
        !             6:  * and/or modify it under the terms of the GNU Library General Public
        !             7:  * License as published by the Free Software Foundation; either version 2
        !             8:  * of the License, or (at your option) any later version.
        !             9:  *
        !            10:  * The GNU LIBICONV Library is distributed in the hope that it will be
        !            11:  * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
        !            13:  * Library General Public License for more details.
        !            14:  *
        !            15:  * You should have received a copy of the GNU Library General Public
        !            16:  * License along with the GNU LIBICONV Library; see the file COPYING.LIB.
        !            17:  * If not, write to the Free Software Foundation, Inc., 51 Franklin Street,
        !            18:  * Fifth Floor, Boston, MA 02110-1301, USA.
        !            19:  */
        !            20: 
        !            21: /*
        !            22:  * CP1163
        !            23:  */
        !            24: 
        !            25: static int
        !            26: cp1163_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
        !            27: {
        !            28:   unsigned char c = *s;
        !            29:   if (c < 0xa0)
        !            30:     *pwc = (ucs4_t) c;
        !            31:   else if (c == 0xa4)
        !            32:     *pwc = 0x20ac;
        !            33:   else
        !            34:     *pwc = (ucs4_t) cp1129_2uni[c-0xa0];
        !            35:   return 1;
        !            36: }
        !            37: 
        !            38: static const unsigned char cp1163_page20[8] = {
        !            39:   0x00, 0x00, 0x00, 0xfe, 0xa4, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
        !            40: };
        !            41: 
        !            42: static int
        !            43: cp1163_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
        !            44: {
        !            45:   unsigned char c = 0;
        !            46:   if (wc < 0x00a0 || (wc < 0x00a8 && wc != 0x00a4) || wc == 0x00d0) {
        !            47:     *r = wc;
        !            48:     return 1;
        !            49:   }
        !            50:   else if (wc >= 0x00a8 && wc < 0x01b8)
        !            51:     c = cp1129_page00[wc-0x00a8];
        !            52:   else if (wc >= 0x0300 && wc < 0x0328)
        !            53:     c = cp1129_page03[wc-0x0300];
        !            54:   else if (wc == 0x203e)
        !            55:     c = 0xaf;
        !            56:   else if (wc >= 0x20a8 && wc < 0x20b0)
        !            57:     c = cp1163_page20[wc-0x20a8];
        !            58:   if (c != 0) {
        !            59:     *r = c;
        !            60:     return 1;
        !            61:   }
        !            62:   return RET_ILUNI;
        !            63: }