lib/mac_hebrew.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  * MacHebrew
  23  */
  24
  25 static const unsigned short mac_hebrew_2uni[128] = {
  26   /* 0x80 */
  27   0x00c4, 0xfb1f, 0x00c7, 0x00c9, 0x00d1, 0x00d6, 0x00dc, 0x00e1,
  28   0x00e0, 0x00e2, 0x00e4, 0x00e3, 0x00e5, 0x00e7, 0x00e9, 0x00e8,
  29   /* 0x90 */
  30   0x00ea, 0x00eb, 0x00ed, 0x00ec, 0x00ee, 0x00ef, 0x00f1, 0x00f3,
  31   0x00f2, 0x00f4, 0x00f6, 0x00f5, 0x00fa, 0x00f9, 0x00fb, 0x00fc,
  32   /* 0xa0 */
  33   0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x20aa, 0xfffd,
  34   0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd,
  35   /* 0xb0 */
  36   0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd,
  37   0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd,
  38   /* 0xc0 */
  39   0xfffd, 0x201e, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x05bc, 0xfb4b,
  40   0xfb35, 0x2026, 0x00a0, 0x05b8, 0x05b7, 0x05b5, 0x05b6, 0x05b4,
  41   /* 0xd0 */
  42   0x2013, 0x2014, 0x201c, 0x201d, 0x2018, 0x2019, 0xfb2a, 0xfb2b,
  43   0x05bf, 0x05b0, 0x05b2, 0x05b1, 0x05bb, 0x05b9, 0xfffd, 0x05b3,
  44   /* 0xe0 */
  45   0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7,
  46   0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df,
  47   /* 0xf0 */
  48   0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7,
  49   0x05e8, 0x05e9, 0x05ea, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd,
  50 };
  51
  52 static int
  53 mac_hebrew_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n)
  54 {
  55   unsigned char c = *s;
  56   if (c < 0x80) {
  57     *pwc = (ucs4_t) c;
  58     return 1;
  59   }
  60   else if (c >= 0x80) {
  61     unsigned short wc = mac_hebrew_2uni[c-0x80];
  62     if (wc != 0xfffd) {
  63       *pwc = (ucs4_t) wc;
  64       return 1;
  65     }
  66   }
  67   return RET_ILSEQ;
  68 }
  69
  70 static const unsigned char mac_hebrew_page00[96] = {
  71   0xca, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */
  72   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa8-0xaf */
  73   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */
  74   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */
  75   0x00, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x82, /* 0xc0-0xc7 */
  76   0x00, 0x83, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
  77   0x00, 0x84, 0x00, 0x00, 0x00, 0x00, 0x85, 0x00, /* 0xd0-0xd7 */
  78   0x00, 0x00, 0x00, 0x00, 0x86, 0x00, 0x00, 0x00, /* 0xd8-0xdf */
  79   0x88, 0x87, 0x89, 0x8b, 0x8a, 0x8c, 0x00, 0x8d, /* 0xe0-0xe7 */
  80   0x8f, 0x8e, 0x90, 0x91, 0x93, 0x92, 0x94, 0x95, /* 0xe8-0xef */
  81   0x00, 0x96, 0x98, 0x97, 0x99, 0x9b, 0x9a, 0x00, /* 0xf0-0xf7 */
  82   0x00, 0x9d, 0x9c, 0x9e, 0x9f, 0x00, 0x00, 0x00, /* 0xf8-0xff */
  83 };
  84 static const unsigned char mac_hebrew_page05[64] = {
  85   0xd9, 0xdb, 0xda, 0xdf, 0xcf, 0xcd, 0xce, 0xcc, /* 0xb0-0xb7 */
  86   0xcb, 0xdd, 0x00, 0xdc, 0xc6, 0x00, 0x00, 0xd8, /* 0xb8-0xbf */
  87   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */
  88   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */
  89   0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0xd0-0xd7 */
  90   0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0xd8-0xdf */
  91   0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0xe0-0xe7 */
  92   0xf8, 0xf9, 0xfa, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xe8-0xef */
  93 };
  94 static const unsigned char mac_hebrew_page20[24] = {
  95   0x00, 0x00, 0x00, 0xd0, 0xd1, 0x00, 0x00, 0x00, /* 0x10-0x17 */
  96   0xd4, 0xd5, 0x00, 0x00, 0xd2, 0xd3, 0xc1, 0x00, /* 0x18-0x1f */
  97   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc9, 0x00, /* 0x20-0x27 */
  98 };
  99 static const unsigned char mac_hebrew_pagefb[56] = {
 100   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x81, /* 0x18-0x1f */
 101   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x20-0x27 */
 102   0x00, 0x00, 0xd6, 0xd7, 0x00, 0x00, 0x00, 0x00, /* 0x28-0x2f */
 103   0x00, 0x00, 0x00, 0x00, 0x00, 0xc8, 0x00, 0x00, /* 0x30-0x37 */
 104   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */
 105   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x40-0x47 */
 106   0x00, 0x00, 0x00, 0xc7, 0x00, 0x00, 0x00, 0x00, /* 0x48-0x4f */
 107 };
 108
 109 static int
 110 mac_hebrew_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n)
 111 {
 112   unsigned char c = 0;
 113   if (wc < 0x0080) {
 114     *r = wc;
 115     return 1;
 116   }
 117   else if (wc >= 0x00a0 && wc < 0x0100)
 118     c = mac_hebrew_page00[wc-0x00a0];
 119   else if (wc >= 0x05b0 && wc < 0x05f0)
 120     c = mac_hebrew_page05[wc-0x05b0];
 121   else if (wc >= 0x2010 && wc < 0x2028)
 122     c = mac_hebrew_page20[wc-0x2010];
 123   else if (wc == 0x20aa)
 124     c = 0xa6;
 125   else if (wc >= 0xfb18 && wc < 0xfb50)
 126     c = mac_hebrew_pagefb[wc-0xfb18];
 127   if (c != 0) {
 128     *r = c;
 129     return 1;
 130   }
 131   return RET_ILSEQ;
 132 }