]> git.saurik.com Git - apple/file_cmds.git/blame_incremental - dd/conv_tab.c
projects / apple / file_cmds.git / blame_incremental
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (non-incremental) | history | HEAD
file_cmds-321.100.10.0.1.tar.gz
[apple/file_cmds.git] / dd / conv_tab.c
... / ...
CommitLineData
1/*-
2 * Copyright (c) 1991, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * This code is derived from software contributed to Berkeley by
6 * Keith Muller of the University of California, San Diego and Lance
7 * Visser of Convex Computer Corporation.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by the University of
20 * California, Berkeley and its contributors.
21 * 4. Neither the name of the University nor the names of its contributors
22 * may be used to endorse or promote products derived from this software
23 * without specific prior written permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35 * SUCH DAMAGE.
36 */
37
38#include <sys/cdefs.h>
39#ifndef lint
40#if 0
41static char sccsid[] = "@(#)conv_tab.c 8.1 (Berkeley) 5/31/93";
42#endif
43__used static const char rcsid[] =
44 "$FreeBSD: src/bin/dd/conv_tab.c,v 1.10 1999/09/12 16:51:53 green Exp $";
45#endif /* not lint */
46
47#include <sys/types.h>
48
49/*
50 * There are currently six tables:
51 *
52 * ebcdic -> ascii 32V conv=oldascii
53 * ascii -> ebcdic 32V conv=oldebcdic
54 * ascii -> ibm ebcdic 32V conv=oldibm
55 *
56 * ebcdic -> ascii POSIX/S5 conv=ascii
57 * ascii -> ebcdic POSIX/S5 conv=ebcdic
58 * ascii -> ibm ebcdic POSIX/S5 conv=ibm
59 *
60 * Other tables are built from these if multiple conversions are being
61 * done.
62 *
63 * Tables used for conversions to/from IBM and EBCDIC to support an extension
64 * to POSIX P1003.2/D11. The tables referencing POSIX contain data extracted
65 * from tables 4-3 and 4-4 in P1003.2/Draft 11. The historic tables were
66 * constructed by running against a file with all possible byte values.
67 *
68 * More information can be obtained in "Correspondences of 8-Bit and Hollerith
69 * Codes for Computer Environments-A USASI Tutorial", Communications of the
70 * ACM, Volume 11, Number 11, November 1968, pp. 783-789.
71 */
72
73u_char casetab[256];
74
75/* EBCDIC to ASCII -- 32V compatible. */
76const u_char e2a_32V[] = {
77 0000, 0001, 0002, 0003, 0234, 0011, 0206, 0177, /* 0000 */
78 0227, 0215, 0216, 0013, 0014, 0015, 0016, 0017, /* 0010 */
79 0020, 0021, 0022, 0023, 0235, 0205, 0010, 0207, /* 0020 */
80 0030, 0031, 0222, 0217, 0034, 0035, 0036, 0037, /* 0030 */
81 0200, 0201, 0202, 0203, 0204, 0012, 0027, 0033, /* 0040 */
82 0210, 0211, 0212, 0213, 0214, 0005, 0006, 0007, /* 0050 */
83 0220, 0221, 0026, 0223, 0224, 0225, 0226, 0004, /* 0060 */
84 0230, 0231, 0232, 0233, 0024, 0025, 0236, 0032, /* 0070 */
85 0040, 0240, 0241, 0242, 0243, 0244, 0245, 0246, /* 0100 */
86 0247, 0250, 0133, 0056, 0074, 0050, 0053, 0041, /* 0110 */
87 0046, 0251, 0252, 0253, 0254, 0255, 0256, 0257, /* 0120 */
88 0260, 0261, 0135, 0044, 0052, 0051, 0073, 0136, /* 0130 */
89 0055, 0057, 0262, 0263, 0264, 0265, 0266, 0267, /* 0140 */
90 0270, 0271, 0174, 0054, 0045, 0137, 0076, 0077, /* 0150 */
91 0272, 0273, 0274, 0275, 0276, 0277, 0300, 0301, /* 0160 */
92 0302, 0140, 0072, 0043, 0100, 0047, 0075, 0042, /* 0170 */
93 0303, 0141, 0142, 0143, 0144, 0145, 0146, 0147, /* 0200 */
94 0150, 0151, 0304, 0305, 0306, 0307, 0310, 0311, /* 0210 */
95 0312, 0152, 0153, 0154, 0155, 0156, 0157, 0160, /* 0220 */
96 0161, 0162, 0313, 0314, 0315, 0316, 0317, 0320, /* 0230 */
97 0321, 0176, 0163, 0164, 0165, 0166, 0167, 0170, /* 0240 */
98 0171, 0172, 0322, 0323, 0324, 0325, 0326, 0327, /* 0250 */
99 0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337, /* 0260 */
100 0340, 0341, 0342, 0343, 0344, 0345, 0346, 0347, /* 0270 */
101 0173, 0101, 0102, 0103, 0104, 0105, 0106, 0107, /* 0300 */
102 0110, 0111, 0350, 0351, 0352, 0353, 0354, 0355, /* 0310 */
103 0175, 0112, 0113, 0114, 0115, 0116, 0117, 0120, /* 0320 */
104 0121, 0122, 0356, 0357, 0360, 0361, 0362, 0363, /* 0330 */
105 0134, 0237, 0123, 0124, 0125, 0126, 0127, 0130, /* 0340 */
106 0131, 0132, 0364, 0365, 0366, 0367, 0370, 0371, /* 0350 */
107 0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067, /* 0360 */
108 0070, 0071, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
109};
110
111/* ASCII to EBCDIC -- 32V compatible. */
112const u_char a2e_32V[] = {
113 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
114 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
115 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
116 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
117 0100, 0117, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
118 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
119 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
120 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
121 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
122 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
123 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
124 0347, 0350, 0351, 0112, 0340, 0132, 0137, 0155, /* 0130 */
125 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
126 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
127 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
128 0247, 0250, 0251, 0300, 0152, 0320, 0241, 0007, /* 0170 */
129 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
130 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
131 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
132 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
133 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
134 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
135 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
136 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
137 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
138 0216, 0217, 0220, 0232, 0233, 0234, 0235, 0236, /* 0310 */
139 0237, 0240, 0252, 0253, 0254, 0255, 0256, 0257, /* 0320 */
140 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
141 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, /* 0340 */
142 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
143 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
144 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
145};
146
147/* ASCII to IBM EBCDIC -- 32V compatible. */
148const u_char a2ibm_32V[] = {
149 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
150 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
151 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
152 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
153 0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
154 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
155 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
156 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
157 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
158 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
159 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
160 0347, 0350, 0351, 0255, 0340, 0275, 0137, 0155, /* 0130 */
161 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
162 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
163 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
164 0247, 0250, 0251, 0300, 0117, 0320, 0241, 0007, /* 0170 */
165 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
166 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
167 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
168 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
169 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
170 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
171 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
172 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
173 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
174 0216, 0217, 0220, 0232, 0233, 0234, 0235, 0236, /* 0310 */
175 0237, 0240, 0252, 0253, 0254, 0255, 0256, 0257, /* 0320 */
176 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
177 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, /* 0340 */
178 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
179 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
180 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
181};
182
183/* EBCDIC to ASCII -- POSIX and System V compatible. */
184const u_char e2a_POSIX[] = {
185 0000, 0001, 0002, 0003, 0234, 0011, 0206, 0177, /* 0000 */
186 0227, 0215, 0216, 0013, 0014, 0015, 0016, 0017, /* 0010 */
187 0020, 0021, 0022, 0023, 0235, 0205, 0010, 0207, /* 0020 */
188 0030, 0031, 0222, 0217, 0034, 0035, 0036, 0037, /* 0030 */
189 0200, 0201, 0202, 0203, 0204, 0012, 0027, 0033, /* 0040 */
190 0210, 0211, 0212, 0213, 0214, 0005, 0006, 0007, /* 0050 */
191 0220, 0221, 0026, 0223, 0224, 0225, 0226, 0004, /* 0060 */
192 0230, 0231, 0232, 0233, 0024, 0025, 0236, 0032, /* 0070 */
193 0040, 0240, 0241, 0242, 0243, 0244, 0245, 0246, /* 0100 */
194 0247, 0250, 0325, 0056, 0074, 0050, 0053, 0174, /* 0110 */
195 0046, 0251, 0252, 0253, 0254, 0255, 0256, 0257, /* 0120 */
196 0260, 0261, 0041, 0044, 0052, 0051, 0073, 0176, /* 0130 */
197 0055, 0057, 0262, 0263, 0264, 0265, 0266, 0267, /* 0140 */
198 0270, 0271, 0313, 0054, 0045, 0137, 0076, 0077, /* 0150 */
199 0272, 0273, 0274, 0275, 0276, 0277, 0300, 0301, /* 0160 */
200 0302, 0140, 0072, 0043, 0100, 0047, 0075, 0042, /* 0170 */
201 0303, 0141, 0142, 0143, 0144, 0145, 0146, 0147, /* 0200 */
202 0150, 0151, 0304, 0305, 0306, 0307, 0310, 0311, /* 0210 */
203 0312, 0152, 0153, 0154, 0155, 0156, 0157, 0160, /* 0220 */
204 0161, 0162, 0136, 0314, 0315, 0316, 0317, 0320, /* 0230 */
205 0321, 0345, 0163, 0164, 0165, 0166, 0167, 0170, /* 0240 */
206 0171, 0172, 0322, 0323, 0324, 0133, 0326, 0327, /* 0250 */
207 0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337, /* 0260 */
208 0340, 0341, 0342, 0343, 0344, 0135, 0346, 0347, /* 0270 */
209 0173, 0101, 0102, 0103, 0104, 0105, 0106, 0107, /* 0300 */
210 0110, 0111, 0350, 0351, 0352, 0353, 0354, 0355, /* 0310 */
211 0175, 0112, 0113, 0114, 0115, 0116, 0117, 0120, /* 0320 */
212 0121, 0122, 0356, 0357, 0360, 0361, 0362, 0363, /* 0330 */
213 0134, 0237, 0123, 0124, 0125, 0126, 0127, 0130, /* 0340 */
214 0131, 0132, 0364, 0365, 0366, 0367, 0370, 0371, /* 0350 */
215 0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067, /* 0360 */
216 0070, 0071, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
217};
218
219/* ASCII to EBCDIC -- POSIX and System V compatible. */
220const u_char a2e_POSIX[] = {
221 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
222 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
223 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
224 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
225 0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
226 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
227 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
228 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
229 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
230 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
231 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
232 0347, 0350, 0351, 0255, 0340, 0275, 0232, 0155, /* 0130 */
233 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
234 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
235 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
236 0247, 0250, 0251, 0300, 0117, 0320, 0137, 0007, /* 0170 */
237 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
238 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
239 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
240 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
241 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
242 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
243 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
244 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
245 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
246 0216, 0217, 0220, 0152, 0233, 0234, 0235, 0236, /* 0310 */
247 0237, 0240, 0252, 0253, 0254, 0112, 0256, 0257, /* 0320 */
248 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
249 0270, 0271, 0272, 0273, 0274, 0241, 0276, 0277, /* 0340 */
250 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
251 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
252 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
253};
254
255/* ASCII to IBM EBCDIC -- POSIX and System V compatible. */
256const u_char a2ibm_POSIX[] = {
257 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
258 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
259 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
260 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
261 0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
262 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
263 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
264 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
265 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
266 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
267 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
268 0347, 0350, 0351, 0255, 0340, 0275, 0137, 0155, /* 0130 */
269 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
270 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
271 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
272 0247, 0250, 0251, 0300, 0117, 0320, 0241, 0007, /* 0170 */
273 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
274 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
275 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
276 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
277 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
278 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
279 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
280 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
281 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
282 0216, 0217, 0220, 0232, 0233, 0234, 0235, 0236, /* 0310 */
283 0237, 0240, 0252, 0253, 0254, 0255, 0256, 0257, /* 0320 */
284 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
285 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, /* 0340 */
286 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
287 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
288 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
289};
mirror of file_cmds