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 * CP1124 23 */ 24 25 static const unsigned short cp1124_2uni[96] = { 26 /* 0xa0 */ 27 0x00a0, 0x0401, 0x0402, 0x0490, 0x0404, 0x0405, 0x0406, 0x0407, 28 0x0408, 0x0409, 0x040a, 0x040b, 0x040c, 0x00ad, 0x040e, 0x040f, 29 /* 0xb0 */ 30 0x0410, 0x0411, 0x0412, 0x0413, 0x0414, 0x0415, 0x0416, 0x0417, 31 0x0418, 0x0419, 0x041a, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f, 32 /* 0xc0 */ 33 0x0420, 0x0421, 0x0422, 0x0423, 0x0424, 0x0425, 0x0426, 0x0427, 34 0x0428, 0x0429, 0x042a, 0x042b, 0x042c, 0x042d, 0x042e, 0x042f, 35 /* 0xd0 */ 36 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, 37 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, 38 /* 0xe0 */ 39 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, 40 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, 41 /* 0xf0 */ 42 0x2116, 0x0451, 0x0452, 0x0491, 0x0454, 0x0455, 0x0456, 0x0457, 43 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x00a7, 0x045e, 0x045f, 44 }; 45 46 static int 47 cp1124_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, int n) 48 { 49 unsigned char c = *s; 50 if (c < 0xa0) 51 *pwc = (ucs4_t) c; 52 else 53 *pwc = (ucs4_t) cp1124_2uni[c-0xa0]; 54 return 1; 55 } 56 57 static const unsigned char cp1124_page00[16] = { 58 0xa0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xfd, /* 0xa0-0xa7 */ 59 0x00, 0x00, 0x00, 0x00, 0x00, 0xad, 0x00, 0x00, /* 0xa8-0xaf */ 60 }; 61 static const unsigned char cp1124_page04[152] = { 62 0x00, 0xa1, 0xa2, 0x00, 0xa4, 0xa5, 0xa6, 0xa7, /* 0x00-0x07 */ 63 0xa8, 0xa9, 0xaa, 0xab, 0xac, 0x00, 0xae, 0xaf, /* 0x08-0x0f */ 64 0xb0, 0xb1, 0xb2, 0xb3, 0xb4, 0xb5, 0xb6, 0xb7, /* 0x10-0x17 */ 65 0xb8, 0xb9, 0xba, 0xbb, 0xbc, 0xbd, 0xbe, 0xbf, /* 0x18-0x1f */ 66 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x20-0x27 */ 67 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 0xcd, 0xce, 0xcf, /* 0x28-0x2f */ 68 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, /* 0x30-0x37 */ 69 0xd8, 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, /* 0x38-0x3f */ 70 0xe0, 0xe1, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, 0xe7, /* 0x40-0x47 */ 71 0xe8, 0xe9, 0xea, 0xeb, 0xec, 0xed, 0xee, 0xef, /* 0x48-0x4f */ 72 0x00, 0xf1, 0xf2, 0x00, 0xf4, 0xf5, 0xf6, 0xf7, /* 0x50-0x57 */ 73 0xf8, 0xf9, 0xfa, 0xfb, 0xfc, 0x00, 0xfe, 0xff, /* 0x58-0x5f */ 74 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */ 75 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */ 76 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */ 77 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */ 78 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */ 79 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ 80 0xa3, 0xf3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */ 81 }; 82 83 static int 84 cp1124_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n) 85 { 86 unsigned char c = 0; 87 if (wc < 0x00a0) { 88 *r = wc; 89 return 1; 90 } 91 else if (wc >= 0x00a0 && wc < 0x00b0) 92 c = cp1124_page00[wc-0x00a0]; 93 else if (wc >= 0x0400 && wc < 0x0498) 94 c = cp1124_page04[wc-0x0400]; 95 else if (wc == 0x2116) 96 c = 0xf0; 97 if (c != 0) { 98 *r = c; 99 return 1; 100 } 101 return RET_ILUNI; 102 } 103