File: [local] / src / bin / dd / conv_tab.c (download)
Revision 1.6, Thu Mar 27 15:32:13 2014 UTC (10 years, 2 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9, OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7, OPENBSD_5_6_BASE, OPENBSD_5_6, HEAD
Changes since 1.5: +3 -116 lines
The "old" conversions are not mandated by any standard and are
underspecified. The man page offers little guidance as to their use.
Remove them and spare people the (likely poor) decision to use them.
ok deraadt jmc millert
|
/* $OpenBSD: conv_tab.c,v 1.6 2014/03/27 15:32:13 tedu Exp $ */
/* $NetBSD: conv_tab.c,v 1.7 1996/02/20 19:29:03 jtc Exp $ */
/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Keith Muller of the University of California, San Diego and Lance
* Visser of Convex Computer Corporation.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/types.h>
/*
* There are currently three tables:
*
* ebcdic -> ascii POSIX/S5 conv=ascii
* ascii -> ebcdic POSIX/S5 conv=ebcdic
* ascii -> ibm ebcdic POSIX/S5 conv=ibm
*
* Other tables are built from these if multiple conversions are being
* done.
*
* Tables used for conversions to/from IBM and EBCDIC to support an extension
* to POSIX P1003.2/D11. The tables referencing POSIX contain data extracted
* from tables 4-3 and 4-4 in P1003.2/Draft 11.
*
* More information can be obtained in "Correspondences of 8-Bit and Hollerith
* Codes for Computer Environments-A USASI Tutorial", Communications of the
* ACM, Volume 11, Number 11, November 1968, pp. 783-789.
*/
u_char casetab[256];
/* EBCDIC to ASCII -- POSIX and System V compatible. */
const u_char e2a_POSIX[] = {
0000, 0001, 0002, 0003, 0234, 0011, 0206, 0177, /* 0000 */
0227, 0215, 0216, 0013, 0014, 0015, 0016, 0017, /* 0010 */
0020, 0021, 0022, 0023, 0235, 0205, 0010, 0207, /* 0020 */
0030, 0031, 0222, 0217, 0034, 0035, 0036, 0037, /* 0030 */
0200, 0201, 0202, 0203, 0204, 0012, 0027, 0033, /* 0040 */
0210, 0211, 0212, 0213, 0214, 0005, 0006, 0007, /* 0050 */
0220, 0221, 0026, 0223, 0224, 0225, 0226, 0004, /* 0060 */
0230, 0231, 0232, 0233, 0024, 0025, 0236, 0032, /* 0070 */
0040, 0240, 0241, 0242, 0243, 0244, 0245, 0246, /* 0100 */
0247, 0250, 0325, 0056, 0074, 0050, 0053, 0174, /* 0110 */
0046, 0251, 0252, 0253, 0254, 0255, 0256, 0257, /* 0120 */
0260, 0261, 0041, 0044, 0052, 0051, 0073, 0176, /* 0130 */
0055, 0057, 0262, 0263, 0264, 0265, 0266, 0267, /* 0140 */
0270, 0271, 0313, 0054, 0045, 0137, 0076, 0077, /* 0150 */
0272, 0273, 0274, 0275, 0276, 0277, 0300, 0301, /* 0160 */
0302, 0140, 0072, 0043, 0100, 0047, 0075, 0042, /* 0170 */
0303, 0141, 0142, 0143, 0144, 0145, 0146, 0147, /* 0200 */
0150, 0151, 0304, 0305, 0306, 0307, 0310, 0311, /* 0210 */
0312, 0152, 0153, 0154, 0155, 0156, 0157, 0160, /* 0220 */
0161, 0162, 0136, 0314, 0315, 0316, 0317, 0320, /* 0230 */
0321, 0345, 0163, 0164, 0165, 0166, 0167, 0170, /* 0240 */
0171, 0172, 0322, 0323, 0324, 0133, 0326, 0327, /* 0250 */
0330, 0331, 0332, 0333, 0334, 0335, 0336, 0337, /* 0260 */
0340, 0341, 0342, 0343, 0344, 0135, 0346, 0347, /* 0270 */
0173, 0101, 0102, 0103, 0104, 0105, 0106, 0107, /* 0300 */
0110, 0111, 0350, 0351, 0352, 0353, 0354, 0355, /* 0310 */
0175, 0112, 0113, 0114, 0115, 0116, 0117, 0120, /* 0320 */
0121, 0122, 0356, 0357, 0360, 0361, 0362, 0363, /* 0330 */
0134, 0237, 0123, 0124, 0125, 0126, 0127, 0130, /* 0340 */
0131, 0132, 0364, 0365, 0366, 0367, 0370, 0371, /* 0350 */
0060, 0061, 0062, 0063, 0064, 0065, 0066, 0067, /* 0360 */
0070, 0071, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
};
/* ASCII to EBCDIC -- POSIX and System V compatible. */
const u_char a2e_POSIX[] = {
0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
0347, 0350, 0351, 0255, 0340, 0275, 0232, 0155, /* 0130 */
0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
0247, 0250, 0251, 0300, 0117, 0320, 0137, 0007, /* 0170 */
0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
0216, 0217, 0220, 0152, 0233, 0234, 0235, 0236, /* 0310 */
0237, 0240, 0252, 0253, 0254, 0112, 0256, 0257, /* 0320 */
0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
0270, 0271, 0272, 0273, 0274, 0241, 0276, 0277, /* 0340 */
0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
};
/* ASCII to IBM EBCDIC -- POSIX and System V compatible. */
const u_char a2ibm_POSIX[] = {
0000, 0001, 0002, 0003, 0067, 0055, 0056, 0057, /* 0000 */
0026, 0005, 0045, 0013, 0014, 0015, 0016, 0017, /* 0010 */
0020, 0021, 0022, 0023, 0074, 0075, 0062, 0046, /* 0020 */
0030, 0031, 0077, 0047, 0034, 0035, 0036, 0037, /* 0030 */
0100, 0132, 0177, 0173, 0133, 0154, 0120, 0175, /* 0040 */
0115, 0135, 0134, 0116, 0153, 0140, 0113, 0141, /* 0050 */
0360, 0361, 0362, 0363, 0364, 0365, 0366, 0367, /* 0060 */
0370, 0371, 0172, 0136, 0114, 0176, 0156, 0157, /* 0070 */
0174, 0301, 0302, 0303, 0304, 0305, 0306, 0307, /* 0100 */
0310, 0311, 0321, 0322, 0323, 0324, 0325, 0326, /* 0110 */
0327, 0330, 0331, 0342, 0343, 0344, 0345, 0346, /* 0120 */
0347, 0350, 0351, 0255, 0340, 0275, 0137, 0155, /* 0130 */
0171, 0201, 0202, 0203, 0204, 0205, 0206, 0207, /* 0140 */
0210, 0211, 0221, 0222, 0223, 0224, 0225, 0226, /* 0150 */
0227, 0230, 0231, 0242, 0243, 0244, 0245, 0246, /* 0160 */
0247, 0250, 0251, 0300, 0117, 0320, 0241, 0007, /* 0170 */
0040, 0041, 0042, 0043, 0044, 0025, 0006, 0027, /* 0200 */
0050, 0051, 0052, 0053, 0054, 0011, 0012, 0033, /* 0210 */
0060, 0061, 0032, 0063, 0064, 0065, 0066, 0010, /* 0220 */
0070, 0071, 0072, 0073, 0004, 0024, 0076, 0341, /* 0230 */
0101, 0102, 0103, 0104, 0105, 0106, 0107, 0110, /* 0240 */
0111, 0121, 0122, 0123, 0124, 0125, 0126, 0127, /* 0250 */
0130, 0131, 0142, 0143, 0144, 0145, 0146, 0147, /* 0260 */
0150, 0151, 0160, 0161, 0162, 0163, 0164, 0165, /* 0270 */
0166, 0167, 0170, 0200, 0212, 0213, 0214, 0215, /* 0300 */
0216, 0217, 0220, 0232, 0233, 0234, 0235, 0236, /* 0310 */
0237, 0240, 0252, 0253, 0254, 0255, 0256, 0257, /* 0320 */
0260, 0261, 0262, 0263, 0264, 0265, 0266, 0267, /* 0330 */
0270, 0271, 0272, 0273, 0274, 0275, 0276, 0277, /* 0340 */
0312, 0313, 0314, 0315, 0316, 0317, 0332, 0333, /* 0350 */
0334, 0335, 0336, 0337, 0352, 0353, 0354, 0355, /* 0360 */
0356, 0357, 0372, 0373, 0374, 0375, 0376, 0377, /* 0370 */
};
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