| /* |
| * Copyright (C) 1999-2022 Free Software Foundation, Inc. |
| * This file is part of the GNU LIBICONV Library. |
| * |
| * The GNU LIBICONV Library is free software; you can redistribute it |
| * and/or modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * The GNU LIBICONV Library is distributed in the hope that it will be |
| * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with the GNU LIBICONV Library; see the file COPYING.LIB. |
| * If not, see <https://www.gnu.org/licenses/>. |
| */ |
| |
| /* |
| * IBM-425 |
| */ |
| |
| static const unsigned short ebcdic425_2uni[256] = { |
| /* 0x00 */ |
| 0x0000, 0x0001, 0x0002, 0x0003, 0x009c, 0x0009, 0x0086, 0x007f, |
| 0x0097, 0x008d, 0x008e, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, |
| /* 0x10 */ |
| 0x0010, 0x0011, 0x0012, 0x0013, 0x009d, 0x0085, 0x0008, 0x0087, |
| 0x0018, 0x0019, 0x0092, 0x008f, 0x001c, 0x001d, 0x001e, 0x001f, |
| /* 0x20 */ |
| 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x000a, 0x0017, 0x001b, |
| 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x0005, 0x0006, 0x0007, |
| /* 0x30 */ |
| 0x0090, 0x0091, 0x0016, 0x0093, 0x0094, 0x0095, 0x0096, 0x0004, |
| 0x0098, 0x0099, 0x009a, 0x009b, 0x0014, 0x0015, 0x009e, 0x001a, |
| /* 0x40 */ |
| 0x0020, 0x00a0, 0x00e2, 0x060c, 0x00e0, 0x061b, 0x0640, 0x061f, |
| 0x00e7, 0x0621, 0x0622, 0x002e, 0x003c, 0x0028, 0x002b, 0x007c, |
| /* 0x50 */ |
| 0x0026, 0x00e9, 0x00ea, 0x00eb, 0x00e8, 0x0623, 0x00ee, 0x00ef, |
| 0x0624, 0x0625, 0x0021, 0x0024, 0x002a, 0x0029, 0x003b, 0x005e, |
| /* 0x60 */ |
| 0x002d, 0x002f, 0x00c2, 0x0626, 0x00c0, 0x0627, 0x0628, 0x0629, |
| 0x00c7, 0x062a, 0x062b, 0x002c, 0x0025, 0x005f, 0x003e, 0x003f, |
| /* 0x70 */ |
| 0x062c, 0x00c9, 0x00ca, 0x00cb, 0x00c8, 0x062d, 0x00ce, 0x00cf, |
| 0x062e, 0x0060, 0x003a, 0x0023, 0x0040, 0x0027, 0x003d, 0x0022, |
| /* 0x80 */ |
| 0x062f, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, |
| 0x0068, 0x0069, 0x00ab, 0x00bb, 0x0630, 0x0631, 0x0632, 0x0633, |
| /* 0x90 */ |
| 0x0634, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f, 0x0070, |
| 0x0071, 0x0072, 0x0635, 0x0636, 0x00e6, 0x0637, 0x00c6, 0x20ac, |
| /* 0xa0 */ |
| 0x00b5, 0x007e, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, 0x0078, |
| 0x0079, 0x007a, 0x0638, 0x0639, 0x063a, 0x005b, 0x0641, 0x0642, |
| /* 0xb0 */ |
| 0x0643, 0x0644, 0x0645, 0x0646, 0x00a9, 0x00a7, 0x0647, 0x0152, |
| 0x0153, 0x0178, 0x0648, 0x0649, 0x064a, 0x005d, 0x064b, 0x00d7, |
| /* 0xc0 */ |
| 0x007b, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, |
| 0x0048, 0x0049, 0x00ad, 0x00f4, 0x064c, 0x064d, 0x064e, 0x064f, |
| /* 0xd0 */ |
| 0x007d, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f, 0x0050, |
| 0x0051, 0x0052, 0x0650, 0x00fb, 0x00fc, 0x00f9, 0x0651, 0x00ff, |
| /* 0xe0 */ |
| 0x005c, 0x00f7, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, 0x0058, |
| 0x0059, 0x005a, 0x0652, 0x00d4, 0x200c, 0x200d, 0x200e, 0x200f, |
| /* 0xf0 */ |
| 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, |
| 0x0038, 0x0039, 0xfffd, 0x00db, 0x00dc, 0x00d9, 0x00a4, 0x009f, |
| }; |
| |
| static int |
| ebcdic425_mbtowc (conv_t conv, ucs4_t *pwc, const unsigned char *s, size_t n) |
| { |
| unsigned char c = *s; |
| unsigned short wc = ebcdic425_2uni[c]; |
| if (wc != 0xfffd) { |
| *pwc = (ucs4_t) wc; |
| return 1; |
| } |
| return RET_ILSEQ; |
| } |
| |
| static const unsigned char ebcdic425_page00[256] = { |
| 0x00, 0x01, 0x02, 0x03, 0x37, 0x2d, 0x2e, 0x2f, /* 0x00-0x07 */ |
| 0x16, 0x05, 0x25, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, /* 0x08-0x0f */ |
| 0x10, 0x11, 0x12, 0x13, 0x3c, 0x3d, 0x32, 0x26, /* 0x10-0x17 */ |
| 0x18, 0x19, 0x3f, 0x27, 0x1c, 0x1d, 0x1e, 0x1f, /* 0x18-0x1f */ |
| 0x40, 0x5a, 0x7f, 0x7b, 0x5b, 0x6c, 0x50, 0x7d, /* 0x20-0x27 */ |
| 0x4d, 0x5d, 0x5c, 0x4e, 0x6b, 0x60, 0x4b, 0x61, /* 0x28-0x2f */ |
| 0xf0, 0xf1, 0xf2, 0xf3, 0xf4, 0xf5, 0xf6, 0xf7, /* 0x30-0x37 */ |
| 0xf8, 0xf9, 0x7a, 0x5e, 0x4c, 0x7e, 0x6e, 0x6f, /* 0x38-0x3f */ |
| 0x7c, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, /* 0x40-0x47 */ |
| 0xc8, 0xc9, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, /* 0x48-0x4f */ |
| 0xd7, 0xd8, 0xd9, 0xe2, 0xe3, 0xe4, 0xe5, 0xe6, /* 0x50-0x57 */ |
| 0xe7, 0xe8, 0xe9, 0xad, 0xe0, 0xbd, 0x5f, 0x6d, /* 0x58-0x5f */ |
| 0x79, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, /* 0x60-0x67 */ |
| 0x88, 0x89, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, /* 0x68-0x6f */ |
| 0x97, 0x98, 0x99, 0xa2, 0xa3, 0xa4, 0xa5, 0xa6, /* 0x70-0x77 */ |
| 0xa7, 0xa8, 0xa9, 0xc0, 0x4f, 0xd0, 0xa1, 0x07, /* 0x78-0x7f */ |
| 0x20, 0x21, 0x22, 0x23, 0x24, 0x15, 0x06, 0x17, /* 0x80-0x87 */ |
| 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x09, 0x0a, 0x1b, /* 0x88-0x8f */ |
| 0x30, 0x31, 0x1a, 0x33, 0x34, 0x35, 0x36, 0x08, /* 0x90-0x97 */ |
| 0x38, 0x39, 0x3a, 0x3b, 0x04, 0x14, 0x3e, 0xff, /* 0x98-0x9f */ |
| 0x41, 0x00, 0x00, 0x00, 0xfe, 0x00, 0x00, 0xb5, /* 0xa0-0xa7 */ |
| 0x00, 0xb4, 0x00, 0x8a, 0x00, 0xca, 0x00, 0x00, /* 0xa8-0xaf */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0xa0, 0x00, 0x00, /* 0xb0-0xb7 */ |
| 0x00, 0x00, 0x00, 0x8b, 0x00, 0x00, 0x00, 0x00, /* 0xb8-0xbf */ |
| 0x64, 0x00, 0x62, 0x00, 0x00, 0x00, 0x9e, 0x68, /* 0xc0-0xc7 */ |
| 0x74, 0x71, 0x72, 0x73, 0x00, 0x00, 0x76, 0x77, /* 0xc8-0xcf */ |
| 0x00, 0x00, 0x00, 0x00, 0xeb, 0x00, 0x00, 0xbf, /* 0xd0-0xd7 */ |
| 0x00, 0xfd, 0x00, 0xfb, 0xfc, 0x00, 0x00, 0x00, /* 0xd8-0xdf */ |
| 0x44, 0x00, 0x42, 0x00, 0x00, 0x00, 0x9c, 0x48, /* 0xe0-0xe7 */ |
| 0x54, 0x51, 0x52, 0x53, 0x00, 0x00, 0x56, 0x57, /* 0xe8-0xef */ |
| 0x00, 0x00, 0x00, 0x00, 0xcb, 0x00, 0x00, 0xe1, /* 0xf0-0xf7 */ |
| 0x00, 0xdd, 0x00, 0xdb, 0xdc, 0x00, 0x00, 0xdf, /* 0xf8-0xff */ |
| }; |
| static const unsigned char ebcdic425_page01[48] = { |
| 0x00, 0x00, 0xb7, 0xb8, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x58-0x5f */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x60-0x67 */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x68-0x6f */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x70-0x77 */ |
| 0xb9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x78-0x7f */ |
| }; |
| static const unsigned char ebcdic425_page06[80] = { |
| 0x00, 0x00, 0x00, 0x00, 0x43, 0x00, 0x00, 0x00, /* 0x08-0x0f */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x10-0x17 */ |
| 0x00, 0x00, 0x00, 0x45, 0x00, 0x00, 0x00, 0x47, /* 0x18-0x1f */ |
| 0x00, 0x49, 0x4a, 0x55, 0x58, 0x59, 0x63, 0x65, /* 0x20-0x27 */ |
| 0x66, 0x67, 0x69, 0x6a, 0x70, 0x75, 0x78, 0x80, /* 0x28-0x2f */ |
| 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x9a, 0x9b, 0x9d, /* 0x30-0x37 */ |
| 0xaa, 0xab, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x38-0x3f */ |
| 0x46, 0xae, 0xaf, 0xb0, 0xb1, 0xb2, 0xb3, 0xb6, /* 0x40-0x47 */ |
| 0xba, 0xbb, 0xbc, 0xbe, 0xcc, 0xcd, 0xce, 0xcf, /* 0x48-0x4f */ |
| 0xda, 0xde, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, /* 0x50-0x57 */ |
| }; |
| static const unsigned char ebcdic425_page20[8] = { |
| 0x00, 0x00, 0x00, 0x00, 0xec, 0xed, 0xee, 0xef, /* 0x08-0x0f */ |
| }; |
| |
| static int |
| ebcdic425_wctomb (conv_t conv, unsigned char *r, ucs4_t wc, size_t n) |
| { |
| unsigned char c = 0; |
| if (wc < 0x0100) |
| c = ebcdic425_page00[wc]; |
| else if (wc >= 0x0150 && wc < 0x0180) |
| c = ebcdic425_page01[wc-0x0150]; |
| else if (wc >= 0x0608 && wc < 0x0658) |
| c = ebcdic425_page06[wc-0x0608]; |
| else if (wc >= 0x2008 && wc < 0x2010) |
| c = ebcdic425_page20[wc-0x2008]; |
| else if (wc == 0x20ac) |
| c = 0x9f; |
| if (c != 0 || wc == 0) { |
| *r = c; |
| return 1; |
| } |
| return RET_ILUNI; |
| } |
