Return to cp858.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / libiconv / lib

libiconv 1.16

    1: /*
    2:  * Copyright (C) 1999-2002, 2016 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, see <https://www.gnu.org/licenses/>.
   18:  */
   19: 
   20: /*
   21:  * CP858
   22:  */
   23: 
   24: static int
   25: cp858_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n)
   26: {
   27:   unsigned char c = *s;
   28:   if (c < 0x80)
   29:     *pwc = (ucs4_t) c;
   30:   else if (c == 0xd5)
   31:     *pwc = 0x20ac;
   32:   else
   33:     *pwc = (ucs4_t) cp850_2uni[c-0x80];
   34:   return 1;
   35: }
   36: 
   37: static int
   38: cp858_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n)
   39: {
   40:   unsigned char c = 0;
   41:   if (wc < 0x0080) {
   42:     *r = wc;
   43:     return 1;
   44:   }
   45:   else if (wc >= 0x00a0 && wc < 0x0100)
   46:     c = cp850_page00[wc-0x00a0];
   47:   else if (wc == 0x0192)
   48:     c = 0x9f;
   49:   else if (wc == 0x2017)
   50:     c = 0xf2;
   51:   else if (wc == 0x20ac)
   52:     c = 0xd5;
   53:   else if (wc >= 0x2500 && wc < 0x25a8)
   54:     c = cp850_page25[wc-0x2500];
   55:   if (c != 0) {
   56:     *r = c;
   57:     return 1;
   58:   }
   59:   return RET_ILUNI;
   60: }