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 * HP-ROMAN8 23 */ 24 25 static const unsigned short hp_roman8_2uni[96] = { 26 /* 0xa0 */ 27 0x00a0, 0x00c0, 0x00c2, 0x00c8, 0x00ca, 0x00cb, 0x00ce, 0x00cf, 28 0x00b4, 0x02cb, 0x02c6, 0x00a8, 0x02dc, 0x00d9, 0x00db, 0x20a4, 29 /* 0xb0 */ 30 0x00af, 0x00dd, 0x00fd, 0x00b0, 0x00c7, 0x00e7, 0x00d1, 0x00f1, 31 0x00a1, 0x00bf, 0x00a4, 0x00a3, 0x00a5, 0x00a7, 0x0192, 0x00a2, 32 /* 0xc0 */ 33 0x00e2, 0x00ea, 0x00f4, 0x00fb, 0x00e1, 0x00e9, 0x00f3, 0x00fa, 34 0x00e0, 0x00e8, 0x00f2, 0x00f9, 0x00e4, 0x00eb, 0x00f6, 0x00fc, 35 /* 0xd0 */ 36 0x00c5, 0x00ee, 0x00d8, 0x00c6, 0x00e5, 0x00ed, 0x00f8, 0x00e6, 37 0x00c4, 0x00ec, 0x00d6, 0x00dc, 0x00c9, 0x00ef, 0x00df, 0x00d4, 38 /* 0xe0 */ 39 0x00c1, 0x00c3, 0x00e3, 0x00d0, 0x00f0, 0x00cd, 0x00cc, 0x00d3, 40 0x00d2, 0x00d5, 0x00f5, 0x0160, 0x0161, 0x00da, 0x0178, 0x00ff, 41 /* 0xf0 */ 42 0x00de, 0x00fe, 0x00b7, 0x00b5, 0x00b6, 0x00be, 0x2014, 0x00bc, 43 0x00bd, 0x00aa, 0x00ba, 0x00ab, 0x25a0, 0x00bb, 0x00b1, 0xfffd, 44 }; 45 46 static int 47 hp_roman8_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 return 1; 53 } 54 else { 55 unsigned short wc = hp_roman8_2uni[c-0xa0]; 56 if (wc != 0xfffd) { 57 *pwc = (ucs4_t) wc; 58 return 1; 59 } 60 } 61 return RET_ILSEQ; 62 } 63 64 static const unsigned char hp_roman8_page00[96] = { 65 0xa0, 0xb8, 0xbf, 0xbb, 0xba, 0xbc, 0x00, 0xbd, /* 0xa0-0xa7 */ 66 0xab, 0x00, 0xf9, 0xfb, 0x00, 0x00, 0x00, 0xb0, /* 0xa8-0xaf */ 67 0xb3, 0xfe, 0x00, 0x00, 0xa8, 0xf3, 0xf4, 0xf2, /* 0xb0-0xb7 */ 68 0x00, 0x00, 0xfa, 0xfd, 0xf7, 0xf8, 0xf5, 0xb9, /* 0xb8-0xbf */ 69 0xa1, 0xe0, 0xa2, 0xe1, 0xd8, 0xd0, 0xd3, 0xb4, /* 0xc0-0xc7 */ 70 0xa3, 0xdc, 0xa4, 0xa5, 0xe6, 0xe5, 0xa6, 0xa7, /* 0xc8-0xcf */ 71 0xe3, 0xb6, 0xe8, 0xe7, 0xdf, 0xe9, 0xda, 0x00, /* 0xd0-0xd7 */ 72 0xd2, 0xad, 0xed, 0xae, 0xdb, 0xb1, 0xf0, 0xde, /* 0xd8-0xdf */ 73 0xc8, 0xc4, 0xc0, 0xe2, 0xcc, 0xd4, 0xd7, 0xb5, /* 0xe0-0xe7 */ 74 0xc9, 0xc5, 0xc1, 0xcd, 0xd9, 0xd5, 0xd1, 0xdd, /* 0xe8-0xef */ 75 0xe4, 0xb7, 0xca, 0xc6, 0xc2, 0xea, 0xce, 0x00, /* 0xf0-0xf7 */ 76 0xd6, 0xcb, 0xc7, 0xc3, 0xcf, 0xb2, 0xf1, 0xef, /* 0xf8-0xff */ 77 }; 78 static const unsigned char hp_roman8_page01[56] = { 79 0xeb, 0xec, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */ 80 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */ 81 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */ 82 0xee, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */ 83 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x80-0x87 */ 84 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x88-0x8f */ 85 0x00, 0x00, 0xbe, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x90-0x97 */ 86 }; 87 static const unsigned char hp_roman8_page02[32] = { 88 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, 0x00, /* 0xc0-0xc7 */ 89 0x00, 0x00, 0x00, 0xa9, 0x00, 0x00, 0x00, 0x00, /* 0xc8-0xcf */ 90 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0xd0-0xd7 */ 91 0x00, 0x00, 0x00, 0x00, 0xac, 0x00, 0x00, 0x00, /* 0xd8-0xdf */ 92 }; 93 94 static int 95 hp_roman8_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, int n) 96 { 97 unsigned char c = 0; 98 if (wc < 0x00a0) { 99 *r = wc; 100 return 1; 101 } 102 else if (wc >= 0x00a0 && wc < 0x0100) 103 c = hp_roman8_page00[wc-0x00a0]; 104 else if (wc >= 0x0160 && wc < 0x0198) 105 c = hp_roman8_page01[wc-0x0160]; 106 else if (wc >= 0x02c0 && wc < 0x02e0) 107 c = hp_roman8_page02[wc-0x02c0]; 108 else if (wc == 0x2014) 109 c = 0xf6; 110 else if (wc == 0x20a4) 111 c = 0xaf; 112 else if (wc == 0x25a0) 113 c = 0xfc; 114 if (c != 0) { 115 *r = c; 116 return 1; 117 } 118 return RET_ILUNI; 119 } 120