65 lines
2.4 KiB
C
65 lines
2.4 KiB
C
/* Ettable -- Eterm ASCII Table Display Utility
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* This file is original work by Michael Jennings <mej@eterm.org>.
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* This program is distributed under the GNU Public License (GPL) as
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* outlined in the COPYING file.
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*
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* Copyright (C) 1997-2004, Michael Jennings
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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static const char cvs_ident[] = "$Id$";
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#include <stdio.h>
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const char *lookup[] = {
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"NUL", "SOH", "STX", "ETX", "EOT", "ENQ", "ACK", "BEL", /* 0-7 */
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"BS", "HT", "LF", "VT", "FF", "CR", "SO", "SI", /* 8-15 */
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"DLE", "DC1", "DC2", "DC3", "DC4", "NAK", "SYN", "ETB", /* 16-23 */
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"CAN", "EM", "SUB", "ESC", "FS", "GS", "RS", "US" /* 24-31 */
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};
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int
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main(void)
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{
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unsigned short i;
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printf("+-----------+---------+-------------+--------+\n");
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printf("| Character | Decimal | Hexadecimal | Octal |\n");
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printf("+-----------+---------+-------------+--------+\n");
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for (i = 0; i < 32; i++) {
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printf("| %3s ^%c | %3d | 0x%02x | %03o |\n", lookup[i], ('@' + i), i, i, i);
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}
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for (; i < 256; i++) {
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printf("| '%c' | %3d | 0x%02x | %c%03o |\n", (i == 127 ? ' ' : i), i, i, (i > '\077' ? '0' : ' '), i);
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}
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printf("+-----------+---------+-------------+--------+\n");
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printf("+---------------+---------+-------------+-------+\n");
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printf("| ACS Character | Decimal | Hexadecimal | Octal |\n");
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printf("+---------------+---------+-------------+-------+\n");
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printf("\033)0");
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for (i = 1; i < 32; i++) {
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printf("| \016%c\017 (%c) | %3d | 0x%02x | %03o |\n", i + 0x5e, i + 0x5e, i, i, i);
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}
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printf("+---------------+---------+-------------+-------+\n");
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return 0;
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}
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