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libiconv

    1: /*
    2:  * Copyright (C) 1999-2001 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:  * GEORGIAN-PS
   23:  */
   24: 
   25: static const unsigned short georgian_ps_2uni_1[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: static const unsigned short georgian_ps_2uni_2[39] = {
   34:   /* 0xc0 */
   35:   0x10d0, 0x10d1, 0x10d2, 0x10d3, 0x10d4, 0x10d5, 0x10d6, 0x10f1,
   36:   0x10d7, 0x10d8, 0x10d9, 0x10da, 0x10db, 0x10dc, 0x10f2, 0x10dd,
   37:   /* 0xd0 */
   38:   0x10de, 0x10df, 0x10e0, 0x10e1, 0x10e2, 0x10f3, 0x10e3, 0x10e4,
   39:   0x10e5, 0x10e6, 0x10e7, 0x10e8, 0x10e9, 0x10ea, 0x10eb, 0x10ec,
   40:   /* 0xe0 */
   41:   0x10ed, 0x10ee, 0x10f4, 0x10ef, 0x10f0, 0x10f5,
   42: };
   43: 
   44: static int
   45: georgian_ps_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
   46: {
   47:   unsigned char c = *s;
   48:   if (c >= 0x80 && c < 0xa0)
   49:     *pwc = (ucs4_t) georgian_ps_2uni_1[c-0x80];
   50:   else if (c >= 0xc0 && c < 0xe6)
   51:     *pwc = (ucs4_t) georgian_ps_2uni_2[c-0xc0];
   52:   else
   53:     *pwc = (ucs4_t) c;
   54:   return 1;
   55: }
   56: 
   57: static const unsigned char georgian_ps_page00[32] = {
   58:   0x80, 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
   59:   0x00, 0x00, 0x00, 0x00, 0x00, 0x8d, 0x8e, 0x8f, /* 0x88-0x8f */
   60:   0x90, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
   61:   0x00, 0x00, 0x00, 0x00, 0x00, 0x9d, 0x9e, 0x00, /* 0x98-0x9f */
   62: };
   63: static const unsigned char georgian_ps_page01[72] = {
   64:   0x00, 0x00, 0x8c, 0x9c, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */
   65:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */
   66:   0x8a, 0x9a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */
   67:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */
   68:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */
   69:   0x9f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */
   70:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */
   71:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */
   72:   0x00, 0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */
   73: };
   74: static const unsigned char georgian_ps_page02[32] = {
   75:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x00, /* 0xc0-0xc7 */
   76:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
   77:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */
   78:   0x00, 0x00, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
   79: };
   80: static const unsigned char georgian_ps_page10[40] = {
   81:   0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc8, /* 0xd0-0xd7 */
   82:   0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xcf, 0xd0, 0xd1, /* 0xd8-0xdf */
   83:   0xd2, 0xd3, 0xd4, 0xd6, 0xd7, 0xd8, 0xd9, 0xda, /* 0xe0-0xe7 */
   84:   0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe0, 0xe1, 0xe3, /* 0xe8-0xef */
   85:   0xe4, 0xc7, 0xce, 0xd5, 0xe2, 0xe5, 0x00, 0x00, /* 0xf0-0xf7 */
   86: };
   87: static const unsigned char georgian_ps_page20[48] = {
   88:   0x00, 0x00, 0x00, 0x96, 0x97, 0x00, 0x00, 0x00, /* 0x10-0x17 */
   89:   0x91, 0x92, 0x82, 0x00, 0x93, 0x94, 0x84, 0x00, /* 0x18-0x1f */
   90:   0x86, 0x87, 0x95, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0x20-0x27 */
   91:   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
   92:   0x89, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x30-0x37 */
   93:   0x00, 0x8b, 0x9b, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
   94: };
   95: 
   96: static int
   97: georgian_ps_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
   98: {
   99:   unsigned char c = 0;
  100:   if (wc < 0x0080) {
  101:     *r = wc;
  102:     return 1;
  103:   }
  104:   else if (wc >= 0x0080 && wc < 0x00a0)
  105:     c = georgian_ps_page00[wc-0x0080];
  106:   else if ((wc >= 0x00a0 && wc < 0x00c0) || (wc >= 0x00e6 && wc < 0x0100))
  107:     c = wc;
  108:   else if (wc >= 0x0150 && wc < 0x0198)
  109:     c = georgian_ps_page01[wc-0x0150];
  110:   else if (wc >= 0x02c0 && wc < 0x02e0)
  111:     c = georgian_ps_page02[wc-0x02c0];
  112:   else if (wc >= 0x10d0 && wc < 0x10f8)
  113:     c = georgian_ps_page10[wc-0x10d0];
  114:   else if (wc >= 0x2010 && wc < 0x2040)
  115:     c = georgian_ps_page20[wc-0x2010];
  116:   else if (wc == 0x2122)
  117:     c = 0x99;
  118:   if (c != 0) {
  119:     *r = c;
  120:     return 1;
  121:   }
  122:   return RET_ILUNI;
  123: }