1 /* $OpenBSD: conv_tab.c,v 1.5 2009/10/27 23:59:21 deraadt Exp $ */
2 /* $NetBSD: conv_tab.c,v 1.7 1996/02/20 19:29:03 jtc Exp $ */
5 * Copyright (c) 1991, 1993
6 * The Regents of the University of California. All rights reserved.
8 * This code is derived from software contributed to Berkeley by
9 * Keith Muller of the University of California, San Diego and Lance
10 * Visser of Convex Computer Corporation.
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 * notice, this list of conditions and the following disclaimer in the
19 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 #include <sys/types.h>
40 * There are currently six tables:
42 * ebcdic -> ascii 32V conv=oldascii
43 * ascii -> ebcdic 32V conv=oldebcdic
44 * ascii -> ibm ebcdic 32V conv=oldibm
46 * ebcdic -> ascii POSIX/S5 conv=ascii
47 * ascii -> ebcdic POSIX/S5 conv=ebcdic
48 * ascii -> ibm ebcdic POSIX/S5 conv=ibm
50 * Other tables are built from these if multiple conversions are being
53 * Tables used for conversions to/from IBM and EBCDIC to support an extension
54 * to POSIX P1003.2/D11. The tables referencing POSIX contain data extracted
55 * from tables 4-3 and 4-4 in P1003.2/Draft 11. The historic tables were
56 * constructed by running against a file with all possible byte values.
58 * More information can be obtained in "Correspondences of 8-Bit and Hollerith
59 * Codes for Computer Environments-A USASI Tutorial", Communications of the
60 * ACM, Volume 11, Number 11, November 1968, pp. 783-789.
65 /* EBCDIC to ASCII -- 32V compatible. */
66 const u_char e2a_32V
[] = {
67 0000, 0001, 0002, 0003, 0234, 0011, 0206, 0177, /* 0000 */
68 0227, 0215, 0216, 0013, 0014, 0015, 0016, 0017, /* 0010 */
69 0020, 0021, 0022, 0023, 0235, 0205, 0010, 0207, /* 0020 */
70 0030, 0031, 0222, 0217, 0034, 0035, 0036, 0037, /* 0030 */
71 0200, 0201, 0202, 0203, 0204, 0012, 0027, 0033, /* 0040 */
72 0210, 0211, 0212, 0213, 0214, 0005, 0006, 0007, /* 0050 */
73 0220, 0221, 0026, 0223, 0224, 0225, 0226, 0004, /* 0060 */
74 0230, 0231, 0232, 0233, 0024, 0025, 0236, 0032, /* 0070 */
75 0040, 0240, 0241, 0242, 0243, 0244, 0245, 0246, /* 0100 */
76 0247, 0250, 0133, 0056, 0074, 0050, 0053, 0041, /* 0110 */
77 0046, 0251, 0252, 0253, 0254, 0255, 0256, 0257, /* 0120 */
78 0260, 0261, 0135, 0044, 0052, 0051, 0073, 0136, /* 0130 */
79 0055, 0057, 0262, 0263, 0264, 0265, 0266, 0267, /* 0140 */
80 0270, 0271, 0174, 0054, 0045, 0137, 0076, 0077, /* 0150 */
81 0272, 0273, 0274, 0275, 0276, 0277, 0300, 0301, /* 0160 */
82 0302, 0140, 0072, 0043, 0100, 0047, 0075, 0042, /* 0170 */
83 0303, 0141, 0142, 0143, 0144, 0145, 0146, 0147, /* 0200 */
84 0150, 0151, 0304, 0305, 0306, 0307, 0310, 0311, /* 0210 */
85 0312, 0152, 0153, 0154, 0155, 0156, 0157, 0160, /* 0220 */
86 0161, 0162, 0313, 0314, 0315, 0316, 0317, 0320, /* 0230 */
87 0321, 0176, 0163, 0164, 0165, 0166, 0167, 0170, /* 0240 */
88 0171, 0172, 0322, 0323, 0324, 0325, 0326, 0327, /* 0250 */
89 0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337, /* 0260 */
90 0340, 0341, 0342, 0343, 0344, 0345, 0346, 0347, /* 0270 */
91 0173, 0101, 0102, 0103, 0104, 0105, 0106, 0107, /* 0300 */
92 0110, 0111, 0350, 0351, 0352, 0353, 0354, 0355, /* 0310 */
93 0175, 0112, 0113, 0114, 0115, 0116, 0117, 0120, /* 0320 */
94 0121, 0122, 0356, 0357, 0360, 0361, 0362, 0363, /* 0330 */
95 0134, 0237, 0123, 0124, 0125, 0126, 0127, 0130, /* 0340 */
96 0131, 0132, 0364, 0365, 0366, 0367, 0370, 0371, /* 0350 */
97 0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067, /* 0360 */
98 0070, 0071, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
101 /* ASCII to EBCDIC -- 32V compatible. */
102 const u_char a2e_32V
[] = {
103 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
104 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
105 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
106 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
107 0100, 0117, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
108 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
109 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
110 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
111 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
112 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
113 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
114 0347, 0350, 0351, 0112, 0340, 0132, 0137, 0155, /* 0130 */
115 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
116 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
117 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
118 0247, 0250, 0251, 0300, 0152, 0320, 0241, 0007, /* 0170 */
119 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
120 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
121 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
122 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
123 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
124 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
125 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
126 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
127 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
128 0216, 0217, 0220, 0232, 0233, 0234, 0235, 0236, /* 0310 */
129 0237, 0240, 0252, 0253, 0254, 0255, 0256, 0257, /* 0320 */
130 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
131 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, /* 0340 */
132 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
133 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
134 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
137 /* ASCII to IBM EBCDIC -- 32V compatible. */
138 const u_char a2ibm_32V
[] = {
139 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
140 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
141 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
142 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
143 0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
144 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
145 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
146 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
147 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
148 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
149 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
150 0347, 0350, 0351, 0255, 0340, 0275, 0137, 0155, /* 0130 */
151 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
152 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
153 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
154 0247, 0250, 0251, 0300, 0117, 0320, 0241, 0007, /* 0170 */
155 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
156 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
157 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
158 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
159 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
160 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
161 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
162 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
163 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
164 0216, 0217, 0220, 0232, 0233, 0234, 0235, 0236, /* 0310 */
165 0237, 0240, 0252, 0253, 0254, 0255, 0256, 0257, /* 0320 */
166 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
167 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, /* 0340 */
168 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
169 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
170 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
173 /* EBCDIC to ASCII -- POSIX and System V compatible. */
174 const u_char e2a_POSIX
[] = {
175 0000, 0001, 0002, 0003, 0234, 0011, 0206, 0177, /* 0000 */
176 0227, 0215, 0216, 0013, 0014, 0015, 0016, 0017, /* 0010 */
177 0020, 0021, 0022, 0023, 0235, 0205, 0010, 0207, /* 0020 */
178 0030, 0031, 0222, 0217, 0034, 0035, 0036, 0037, /* 0030 */
179 0200, 0201, 0202, 0203, 0204, 0012, 0027, 0033, /* 0040 */
180 0210, 0211, 0212, 0213, 0214, 0005, 0006, 0007, /* 0050 */
181 0220, 0221, 0026, 0223, 0224, 0225, 0226, 0004, /* 0060 */
182 0230, 0231, 0232, 0233, 0024, 0025, 0236, 0032, /* 0070 */
183 0040, 0240, 0241, 0242, 0243, 0244, 0245, 0246, /* 0100 */
184 0247, 0250, 0325, 0056, 0074, 0050, 0053, 0174, /* 0110 */
185 0046, 0251, 0252, 0253, 0254, 0255, 0256, 0257, /* 0120 */
186 0260, 0261, 0041, 0044, 0052, 0051, 0073, 0176, /* 0130 */
187 0055, 0057, 0262, 0263, 0264, 0265, 0266, 0267, /* 0140 */
188 0270, 0271, 0313, 0054, 0045, 0137, 0076, 0077, /* 0150 */
189 0272, 0273, 0274, 0275, 0276, 0277, 0300, 0301, /* 0160 */
190 0302, 0140, 0072, 0043, 0100, 0047, 0075, 0042, /* 0170 */
191 0303, 0141, 0142, 0143, 0144, 0145, 0146, 0147, /* 0200 */
192 0150, 0151, 0304, 0305, 0306, 0307, 0310, 0311, /* 0210 */
193 0312, 0152, 0153, 0154, 0155, 0156, 0157, 0160, /* 0220 */
194 0161, 0162, 0136, 0314, 0315, 0316, 0317, 0320, /* 0230 */
195 0321, 0345, 0163, 0164, 0165, 0166, 0167, 0170, /* 0240 */
196 0171, 0172, 0322, 0323, 0324, 0133, 0326, 0327, /* 0250 */
197 0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337, /* 0260 */
198 0340, 0341, 0342, 0343, 0344, 0135, 0346, 0347, /* 0270 */
199 0173, 0101, 0102, 0103, 0104, 0105, 0106, 0107, /* 0300 */
200 0110, 0111, 0350, 0351, 0352, 0353, 0354, 0355, /* 0310 */
201 0175, 0112, 0113, 0114, 0115, 0116, 0117, 0120, /* 0320 */
202 0121, 0122, 0356, 0357, 0360, 0361, 0362, 0363, /* 0330 */
203 0134, 0237, 0123, 0124, 0125, 0126, 0127, 0130, /* 0340 */
204 0131, 0132, 0364, 0365, 0366, 0367, 0370, 0371, /* 0350 */
205 0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067, /* 0360 */
206 0070, 0071, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
209 /* ASCII to EBCDIC -- POSIX and System V compatible. */
210 const u_char a2e_POSIX
[] = {
211 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
212 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
213 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
214 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
215 0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
216 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
217 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
218 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
219 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
220 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
221 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
222 0347, 0350, 0351, 0255, 0340, 0275, 0232, 0155, /* 0130 */
223 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
224 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
225 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
226 0247, 0250, 0251, 0300, 0117, 0320, 0137, 0007, /* 0170 */
227 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
228 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
229 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
230 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
231 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
232 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
233 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
234 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
235 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
236 0216, 0217, 0220, 0152, 0233, 0234, 0235, 0236, /* 0310 */
237 0237, 0240, 0252, 0253, 0254, 0112, 0256, 0257, /* 0320 */
238 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
239 0270, 0271, 0272, 0273, 0274, 0241, 0276, 0277, /* 0340 */
240 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
241 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
242 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
245 /* ASCII to IBM EBCDIC -- POSIX and System V compatible. */
246 const u_char a2ibm_POSIX
[] = {
247 0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
248 0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
249 0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
250 0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
251 0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
252 0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
253 0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
254 0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
255 0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
256 0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
257 0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
258 0347, 0350, 0351, 0255, 0340, 0275, 0137, 0155, /* 0130 */
259 0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
260 0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
261 0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
262 0247, 0250, 0251, 0300, 0117, 0320, 0241, 0007, /* 0170 */
263 0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
264 0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
265 0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
266 0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
267 0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
268 0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
269 0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
270 0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
271 0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
272 0216, 0217, 0220, 0232, 0233, 0234, 0235, 0236, /* 0310 */
273 0237, 0240, 0252, 0253, 0254, 0255, 0256, 0257, /* 0320 */
274 0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
275 0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, /* 0340 */
276 0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
277 0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
278 0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
