1/*
2 * Conversion table for CP437 charset also known as IBM437
3 *
4 * Copyright (C) Alexander Bokovoy		2003
5 *
6 * Conversion tables are generated using GNU libc 2.2.5's
7 * localedata/charmaps/IBM437 table and source/script/gen-8bit-gap.sh script
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24#include "includes.h"
25
26static const uint16 to_ucs2[256] = {
27 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007,
28 0x0008, 0x0009, 0x000A, 0x000B, 0x000C, 0x000D, 0x000E, 0x000F,
29 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017,
30 0x0018, 0x0019, 0x001A, 0x001B, 0x001C, 0x001D, 0x001E, 0x001F,
31 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027,
32 0x0028, 0x0029, 0x002A, 0x002B, 0x002C, 0x002D, 0x002E, 0x002F,
33 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037,
34 0x0038, 0x0039, 0x003A, 0x003B, 0x003C, 0x003D, 0x003E, 0x003F,
35 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047,
36 0x0048, 0x0049, 0x004A, 0x004B, 0x004C, 0x004D, 0x004E, 0x004F,
37 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057,
38 0x0058, 0x0059, 0x005A, 0x005B, 0x005C, 0x005D, 0x005E, 0x005F,
39 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067,
40 0x0068, 0x0069, 0x006A, 0x006B, 0x006C, 0x006D, 0x006E, 0x006F,
41 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077,
42 0x0078, 0x0079, 0x007A, 0x007B, 0x007C, 0x007D, 0x007E, 0x007F,
43 0x00C7, 0x00FC, 0x00E9, 0x00E2, 0x00E4, 0x00E0, 0x00E5, 0x00E7,
44 0x00EA, 0x00EB, 0x00E8, 0x00EF, 0x00EE, 0x00EC, 0x00C4, 0x00C5,
45 0x00C9, 0x00E6, 0x00C6, 0x00F4, 0x00F6, 0x00F2, 0x00FB, 0x00F9,
46 0x00FF, 0x00D6, 0x00DC, 0x00A2, 0x00A3, 0x00A5, 0x20A7, 0x0192,
47 0x00E1, 0x00ED, 0x00F3, 0x00FA, 0x00F1, 0x00D1, 0x00AA, 0x00BA,
48 0x00BF, 0x2310, 0x00AC, 0x00BD, 0x00BC, 0x00A1, 0x00AB, 0x00BB,
49 0x2591, 0x2592, 0x2593, 0x2502, 0x2524, 0x2561, 0x2562, 0x2556,
50 0x2555, 0x2563, 0x2551, 0x2557, 0x255D, 0x255C, 0x255B, 0x2510,
51 0x2514, 0x2534, 0x252C, 0x251C, 0x2500, 0x253C, 0x255E, 0x255F,
52 0x255A, 0x2554, 0x2569, 0x2566, 0x2560, 0x2550, 0x256C, 0x2567,
53 0x2568, 0x2564, 0x2565, 0x2559, 0x2558, 0x2552, 0x2553, 0x256B,
54 0x256A, 0x2518, 0x250C, 0x2588, 0x2584, 0x258C, 0x2590, 0x2580,
55 0x03B1, 0x00DF, 0x0393, 0x03C0, 0x03A3, 0x03C3, 0x00B5, 0x03C4,
56 0x03A6, 0x0398, 0x03A9, 0x03B4, 0x221E, 0x03C6, 0x03B5, 0x2229,
57 0x2261, 0x00B1, 0x2265, 0x2264, 0x2320, 0x2321, 0x00F7, 0x2248,
58 0x00B0, 0x2219, 0x00B7, 0x221A, 0x207F, 0x00B2, 0x25A0, 0x00A0,
59};
60
61static const struct charset_gap_table from_idx[] = {
62  { 0x0000, 0x007f,     0 },
63  { 0x00a0, 0x00c9,   -32 },
64  { 0x00d1, 0x00ff,   -39 },
65  { 0x0192, 0x0192,  -185 },
66  { 0x0393, 0x0398,  -697 },
67  { 0x03a3, 0x03a9,  -707 },
68  { 0x03b1, 0x03b5,  -714 },
69  { 0x03c0, 0x03c6,  -724 },
70  { 0x207f, 0x207f, -8076 },
71  { 0x20a7, 0x20a7, -8115 },
72  { 0x2219, 0x221e, -8484 },
73  { 0x2229, 0x2229, -8494 },
74  { 0x2248, 0x2248, -8524 },
75  { 0x2261, 0x2265, -8548 },
76  { 0x2310, 0x2310, -8718 },
77  { 0x2320, 0x2321, -8733 },
78  { 0x2500, 0x2502, -9211 },
79  { 0x250c, 0x251c, -9220 },
80  { 0x2524, 0x2524, -9227 },
81  { 0x252c, 0x252c, -9234 },
82  { 0x2534, 0x2534, -9241 },
83  { 0x253c, 0x253c, -9248 },
84  { 0x2550, 0x256c, -9267 },
85  { 0x2580, 0x2593, -9286 },
86  { 0x25a0, 0x25a0, -9298 },
87  { 0xffff, 0xffff,     0 }
88};
89
90static const unsigned char from_ucs2[] = {
91
92  0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
93  0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
94  0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
95  0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
96  0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
97  0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f,
98  0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
99  0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f,
100  0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
101  0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f,
102  0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
103  0x58, 0x59, 0x5a, 0x5b, 0x5c, 0x5d, 0x5e, 0x5f,
104  0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
105  0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f,
106  0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
107  0x78, 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f,
108  0xff, 0xad, 0x9b, 0x9c, 0x00, 0x9d, 0x00, 0x00,
109  0x00, 0x00, 0xa6, 0xae, 0xaa, 0x00, 0x00, 0x00,
110  0xf8, 0xf1, 0xfd, 0x00, 0x00, 0xe6, 0x00, 0xfa,
111  0x00, 0x00, 0xa7, 0xaf, 0xac, 0xab, 0x00, 0xa8,
112  0x00, 0x00, 0x00, 0x00, 0x8e, 0x8f, 0x92, 0x80,
113  0x00, 0x90, 0xa5, 0x00, 0x00, 0x00, 0x00, 0x99,
114  0x00, 0x00, 0x00, 0x00, 0x00, 0x9a, 0x00, 0x00,
115  0xe1, 0x85, 0xa0, 0x83, 0x00, 0x84, 0x86, 0x91,
116  0x87, 0x8a, 0x82, 0x88, 0x89, 0x8d, 0xa1, 0x8c,
117  0x8b, 0x00, 0xa4, 0x95, 0xa2, 0x93, 0x00, 0x94,
118  0xf6, 0x00, 0x97, 0xa3, 0x96, 0x81, 0x00, 0x00,
119  0x98, 0x9f, 0xe2, 0x00, 0x00, 0x00, 0x00, 0xe9,
120  0xe4, 0x00, 0x00, 0xe8, 0x00, 0x00, 0xea, 0xe0,
121  0x00, 0x00, 0xeb, 0xee, 0xe3, 0x00, 0x00, 0xe5,
122  0xe7, 0x00, 0xed, 0xfc, 0x9e, 0xf9, 0xfb, 0x00,
123  0x00, 0x00, 0xec, 0xef, 0xf7, 0xf0, 0x00, 0x00,
124  0xf3, 0xf2, 0xa9, 0xf4, 0xf5, 0xc4, 0x00, 0xb3,
125  0xda, 0x00, 0x00, 0x00, 0xbf, 0x00, 0x00, 0x00,
126  0xc0, 0x00, 0x00, 0x00, 0xd9, 0x00, 0x00, 0x00,
127  0xc3, 0xb4, 0xc2, 0xc1, 0xc5, 0xcd, 0xba, 0xd5,
128  0xd6, 0xc9, 0xb8, 0xb7, 0xbb, 0xd4, 0xd3, 0xc8,
129  0xbe, 0xbd, 0xbc, 0xc6, 0xc7, 0xcc, 0xb5, 0xb6,
130  0xb9, 0xd1, 0xd2, 0xcb, 0xcf, 0xd0, 0xca, 0xd8,
131  0xd7, 0xce, 0xdf, 0x00, 0x00, 0x00, 0xdc, 0x00,
132  0x00, 0x00, 0xdb, 0x00, 0x00, 0x00, 0xdd, 0x00,
133  0x00, 0x00, 0xde, 0xb0, 0xb1, 0xb2, 0xfe,
134};
135
136SMB_GENERATE_CHARSET_MODULE_8_BIT_GAP(CP437)
137