65 lines
2.7 KiB
C
65 lines
2.7 KiB
C
/* Ettable -- Eterm ASCII Table Display Utility
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*
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* Copyright (C) 1997-2009, Michael Jennings
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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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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