lib/georgian_academy.h

   1 /*
   2  * Copyright (C) 1999-2000 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., 59 Temple Place -
  18  * Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 /*
  22  * GEORGIAN-ACADEMY
  23  */
  24
  25 static const unsigned short georgian_academy_2uni[32] = {
  26   /* 0x80 */
  27   0x0080, 0x0081, 0x201a, 0x0192, 0x201e, 0x2026, 0x2020, 0x2021,
  28   0x02c6, 0x2030, 0x0160, 0x2039, 0x0152, 0x008d, 0x008e, 0x008f,
  29   /* 0x90 */
  30   0x0090, 0x2018, 0x2019, 0x201c, 0x201d, 0x2022, 0x2013, 0x2014,
  31   0x02dc, 0x2122, 0x0161, 0x203a, 0x0153, 0x009d, 0x009e, 0x0178,
  32 };
  33
  34 static int
  35 georgian_academy_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
  36 {
  37   unsigned char c = *s;
  38   if (c >= 0x80 && c < 0xa0)
  39     *pwc = (ucs4_t) georgian_academy_2uni[c-0x80];
  40   else if (c >= 0xc0 && c < 0xe7)
  41     *pwc = (ucs4_t) c + 0x1010;
  42   else
  43     *pwc = (ucs4_t) c;
  44   return 1;
  45 }
  46
  47 static const unsigned char georgian_academy_page00[32] = {
  48   0x80, 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
  49   0x00, 0x00, 0x00, 0x00, 0x00, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
  50   0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
  51   0x00, 0x00, 0x00, 0x00, 0x00, 0x9d, 0x9e, 0x00, /* 0x98-0x9f */
  52 };
  53 static const unsigned char georgian_academy_page01[72] = {
  54   0x00, 0x00, 0x8c, 0x9c, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
  55   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
  56   0x8a, 0x9a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
  57   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
  58   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
  59   0x9f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
  60   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
  61   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
  62   0x00, 0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
  63 };
  64 static const unsigned char georgian_academy_page02[32] = {
  65   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, /* 0xc0-0xc7 */
  66   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
  67   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */
  68   0x00, 0x00, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
  69 };
  70 static const unsigned char georgian_academy_page20[48] = {
  71   0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */
  72   0x91, 0x92, 0x82, 0x00, 0x93, 0x94, 0x84, 0x00, /* 0x18-0x1f */
  73   0x86, 0x87, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */
  74   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
  75   0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
  76   0x00, 0x8b, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
  77 };
  78
  79 static int
  80 georgian_academy_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
  81 {
  82   unsigned char c = 0;
  83   if (wc < 0x0080) {
  84     *r = wc;
  85     return 1;
  86   }
  87   else if (wc >= 0x0080 && wc < 0x00a0)
  88     c = georgian_academy_page00[wc-0x0080];
  89   else if ((wc >= 0x00a0 && wc < 0x00c0) || (wc >= 0x00e7 && wc < 0x0100))
  90     c = wc;
  91   else if (wc >= 0x0150 && wc < 0x0198)
  92     c = georgian_academy_page01[wc-0x0150];
  93   else if (wc >= 0x02c0 && wc < 0x02e0)
  94     c = georgian_academy_page02[wc-0x02c0];
  95   else if (wc >= 0x10d0 && wc < 0x10f7)
  96     c = wc-0x1010;
  97   else if (wc >= 0x2010 && wc < 0x2040)
  98     c = georgian_academy_page20[wc-0x2010];
  99   else if (wc == 0x2122)
 100     c = 0x99;
 101   if (c != 0) {
 102     *r = c;
 103     return 1;
 104   }
 105   return RET_ILSEQ;
 106 }