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 } 124