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 * MacArabic 23 */ 24 25 static const unsigned short mac_arabic_2uni[128] = { 26 /* 0x80 */ 27 0x00c4, 0x00a0, 0x00c7, 0x00c9, 0x00d1, 0x00d6, 0x00dc, 0x00e1, 28 0x00e0, 0x00e2, 0x00e4, 0x06ba, 0x00ab, 0x00e7, 0x00e9, 0x00e8, 29 /* 0x90 */ 30 0x00ea, 0x00eb, 0x00ed, 0x2026, 0x00ee, 0x00ef, 0x00f1, 0x00f3, 31 0x00bb, 0x00f4, 0x00f6, 0x00f7, 0x00fa, 0x00f9, 0x00fb, 0x00fc, 32 /* 0xa0 */ 33 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x066a, 0xfffd, 0xfffd, 34 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0x060c, 0xfffd, 0xfffd, 0xfffd, 35 /* 0xb0 */ 36 0x0660, 0x0661, 0x0662, 0x0663, 0x0664, 0x0665, 0x0666, 0x0667, 37 0x0668, 0x0669, 0xfffd, 0x061b, 0xfffd, 0xfffd, 0xfffd, 0x061f, 38 /* 0xc0 */ 39 0x066d, 0x0621, 0x0622, 0x0623, 0x0624, 0x0625, 0x0626, 0x0627, 40 0x0628, 0x0629, 0x062a, 0x062b, 0x062c, 0x062d, 0x062e, 0x062f, 41 /* 0xd0 */ 42 0x0630, 0x0631, 0x0632, 0x0633, 0x0634, 0x0635, 0x0636, 0x0637, 43 0x0638, 0x0639, 0x063a, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 0xfffd, 44 /* 0xe0 */ 45 0x0640, 0x0641, 0x0642, 0x0643, 0x0644, 0x0645, 0x0646, 0x0647, 46 0x0648, 0x0649, 0x064a, 0x064b, 0x064c, 0x064d, 0x064e, 0x064f, 47 /* 0xf0 */ 48 0x0650, 0x0651, 0x0652, 0x067e, 0x0679, 0x0686, 0x06d5, 0x06a4, 49 0x06af, 0x0688, 0x0691, 0xfffd, 0xfffd, 0xfffd, 0x0698, 0x06d2, 50 }; 51 52 static int 53 mac_arabic_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 { 61 unsigned short wc = mac_arabic_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_arabic_page00[96] = { 71 0x81, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */ 72 0x00, 0x00, 0x00, 0x8c, 0x00, 0x00, 0x00, 0x00, /* 0xa8-0xaf */ 73 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */ 74 0x00, 0x00, 0x00, 0x98, 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, 0x00, 0x8a, 0x00, 0x00, 0x8d, /* 0xe0-0xe7 */ 80 0x8f, 0x8e, 0x90, 0x91, 0x00, 0x92, 0x94, 0x95, /* 0xe8-0xef */ 81 0x00, 0x96, 0x00, 0x97, 0x99, 0x00, 0x9a, 0x9b, /* 0xf0-0xf7 */ 82 0x00, 0x9d, 0x9c, 0x9e, 0x9f, 0x00, 0x00, 0x00, /* 0xf8-0xff */ 83 }; 84 static const unsigned char mac_arabic_page06[208] = { 85 0x00, 0x00, 0x00, 0x00, 0xac, 0x00, 0x00, 0x00, /* 0x08-0x0f */ 86 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */ 87 0x00, 0x00, 0x00, 0xbb, 0x00, 0x00, 0x00, 0xbf, /* 0x18-0x1f */ 88 0x00, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x20-0x27 */ 89 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0x28-0x2f */ 90 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0x30-0x37 */ 91 0xd8, 0xd9, 0xda, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */ 92 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0x40-0x47 */ 93 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0x48-0x4f */ 94 0xf0, 0xf1, 0xf2, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */ 95 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */ 96 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0x60-0x67 */ 97 0xb8, 0xb9, 0xa5, 0x00, 0x00, 0xc0, 0x00, 0x00, /* 0x68-0x6f */ 98 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */ 99 0x00, 0xf4, 0x00, 0x00, 0x00, 0x00, 0xf3, 0x00, /* 0x78-0x7f */ 100 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf5, 0x00, /* 0x80-0x87 */ 101 0xf9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ 102 0x00, 0xfa, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */ 103 0xfe, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x98-0x9f */ 104 0x00, 0x00, 0x00, 0x00, 0xf7, 0x00, 0x00, 0x00, /* 0xa0-0xa7 */ 105 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf8, /* 0xa8-0xaf */ 106 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb0-0xb7 */ 107 0x00, 0x00, 0x8b, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */ 108 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc0-0xc7 */ 109 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */ 110 0x00, 0x00, 0xff, 0x00, 0x00, 0xf6, 0x00, 0x00, /* 0xd0-0xd7 */ 111 }; 112 113 static int 114 mac_arabic_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n) 115 { 116 unsigned char c = 0; 117 if (wc < 0x0080) { 118 *r = wc; 119 return 1; 120 } 121 else if (wc >= 0x00a0 && wc < 0x0100) 122 c = mac_arabic_page00[wc-0x00a0]; 123 else if (wc >= 0x0608 && wc < 0x06d8) 124 c = mac_arabic_page06[wc-0x0608]; 125 else if (wc == 0x2026) 126 c = 0x93; 127 if (c != 0) { 128 *r = c; 129 return 1; 130 } 131 return RET_ILUNI; 132 } 133