19b50d902SRodney W. Grimes /*- 29b50d902SRodney W. Grimes * Copyright (c) 1990, 1993 39b50d902SRodney W. Grimes * The Regents of the University of California. All rights reserved. 49b50d902SRodney W. Grimes * 59b50d902SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 69b50d902SRodney W. Grimes * modification, are permitted provided that the following conditions 79b50d902SRodney W. Grimes * are met: 89b50d902SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 99b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 109b50d902SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 119b50d902SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 129b50d902SRodney W. Grimes * documentation and/or other materials provided with the distribution. 139b50d902SRodney W. Grimes * 4. Neither the name of the University nor the names of its contributors 149b50d902SRodney W. Grimes * may be used to endorse or promote products derived from this software 159b50d902SRodney W. Grimes * without specific prior written permission. 169b50d902SRodney W. Grimes * 179b50d902SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 189b50d902SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 199b50d902SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 209b50d902SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 219b50d902SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 229b50d902SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 239b50d902SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 249b50d902SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 259b50d902SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 269b50d902SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 279b50d902SRodney W. Grimes * SUCH DAMAGE. 289b50d902SRodney W. Grimes */ 299b50d902SRodney W. Grimes 309b50d902SRodney W. Grimes #ifndef lint 3110731702SPhilippe Charnier #if 0 32df3f5d9dSPeter Wemm static char sccsid[] = "@(#)hexsyntax.c 8.2 (Berkeley) 5/4/95"; 3310731702SPhilippe Charnier #endif 349b50d902SRodney W. Grimes #endif /* not lint */ 35e026a48cSDavid E. O'Brien #include <sys/cdefs.h> 36e026a48cSDavid E. O'Brien __FBSDID("$FreeBSD$"); 379b50d902SRodney W. Grimes 389b50d902SRodney W. Grimes #include <sys/types.h> 399b50d902SRodney W. Grimes 4010731702SPhilippe Charnier #include <err.h> 419b50d902SRodney W. Grimes #include <stdio.h> 429b50d902SRodney W. Grimes #include <stdlib.h> 439b50d902SRodney W. Grimes #include <string.h> 44df3f5d9dSPeter Wemm #include <unistd.h> 45df3f5d9dSPeter Wemm 469b50d902SRodney W. Grimes #include "hexdump.h" 479b50d902SRodney W. Grimes 489b50d902SRodney W. Grimes off_t skip; /* bytes to skip */ 499b50d902SRodney W. Grimes 509b50d902SRodney W. Grimes void 51f4ac32deSDavid Malone newsyntax(int argc, char ***argvp) 529b50d902SRodney W. Grimes { 539b50d902SRodney W. Grimes int ch; 549b50d902SRodney W. Grimes char *p, **argv; 559b50d902SRodney W. Grimes 569b50d902SRodney W. Grimes argv = *argvp; 57b3608ae1SEd Schouten if ((p = strrchr(argv[0], 'h')) != NULL && 5838d54d33SJoerg Wunsch strcmp(p, "hd") == 0) { 5938d54d33SJoerg Wunsch /* "Canonical" format, implies -C. */ 6038d54d33SJoerg Wunsch add("\"%08.8_Ax\n\""); 617520d118SPeter Wemm add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" "); 6238d54d33SJoerg Wunsch add("\" |\" 16/1 \"%_p\" \"|\\n\""); 6338d54d33SJoerg Wunsch } 641c8af878SWarner Losh while ((ch = getopt(argc, argv, "bcCde:f:n:os:vx")) != -1) 659b50d902SRodney W. Grimes switch (ch) { 669b50d902SRodney W. Grimes case 'b': 679b50d902SRodney W. Grimes add("\"%07.7_Ax\n\""); 689b50d902SRodney W. Grimes add("\"%07.7_ax \" 16/1 \"%03o \" \"\\n\""); 699b50d902SRodney W. Grimes break; 709b50d902SRodney W. Grimes case 'c': 719b50d902SRodney W. Grimes add("\"%07.7_Ax\n\""); 729b50d902SRodney W. Grimes add("\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\""); 739b50d902SRodney W. Grimes break; 74f84276e9SPoul-Henning Kamp case 'C': 75f84276e9SPoul-Henning Kamp add("\"%08.8_Ax\n\""); 767520d118SPeter Wemm add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" "); 77f84276e9SPoul-Henning Kamp add("\" |\" 16/1 \"%_p\" \"|\\n\""); 78f84276e9SPoul-Henning Kamp break; 799b50d902SRodney W. Grimes case 'd': 809b50d902SRodney W. Grimes add("\"%07.7_Ax\n\""); 819b50d902SRodney W. Grimes add("\"%07.7_ax \" 8/2 \" %05u \" \"\\n\""); 829b50d902SRodney W. Grimes break; 839b50d902SRodney W. Grimes case 'e': 849b50d902SRodney W. Grimes add(optarg); 859b50d902SRodney W. Grimes break; 869b50d902SRodney W. Grimes case 'f': 879b50d902SRodney W. Grimes addfile(optarg); 889b50d902SRodney W. Grimes break; 899b50d902SRodney W. Grimes case 'n': 909b50d902SRodney W. Grimes if ((length = atoi(optarg)) < 0) 9110731702SPhilippe Charnier errx(1, "%s: bad length value", optarg); 929b50d902SRodney W. Grimes break; 939b50d902SRodney W. Grimes case 'o': 949b50d902SRodney W. Grimes add("\"%07.7_Ax\n\""); 959b50d902SRodney W. Grimes add("\"%07.7_ax \" 8/2 \" %06o \" \"\\n\""); 969b50d902SRodney W. Grimes break; 979b50d902SRodney W. Grimes case 's': 987a27e657SAndrey A. Chernov if ((skip = strtoll(optarg, &p, 0)) < 0) 9910731702SPhilippe Charnier errx(1, "%s: bad skip value", optarg); 1009b50d902SRodney W. Grimes switch(*p) { 1019b50d902SRodney W. Grimes case 'b': 1029b50d902SRodney W. Grimes skip *= 512; 1039b50d902SRodney W. Grimes break; 1049b50d902SRodney W. Grimes case 'k': 1059b50d902SRodney W. Grimes skip *= 1024; 1069b50d902SRodney W. Grimes break; 1079b50d902SRodney W. Grimes case 'm': 1089b50d902SRodney W. Grimes skip *= 1048576; 1099b50d902SRodney W. Grimes break; 1109b50d902SRodney W. Grimes } 1119b50d902SRodney W. Grimes break; 1129b50d902SRodney W. Grimes case 'v': 1139b50d902SRodney W. Grimes vflag = ALL; 1149b50d902SRodney W. Grimes break; 1159b50d902SRodney W. Grimes case 'x': 1169b50d902SRodney W. Grimes add("\"%07.7_Ax\n\""); 1179b50d902SRodney W. Grimes add("\"%07.7_ax \" 8/2 \" %04x \" \"\\n\""); 1189b50d902SRodney W. Grimes break; 1199b50d902SRodney W. Grimes case '?': 1209b50d902SRodney W. Grimes usage(); 1219b50d902SRodney W. Grimes } 1229b50d902SRodney W. Grimes 1239b50d902SRodney W. Grimes if (!fshead) { 1249b50d902SRodney W. Grimes add("\"%07.7_Ax\n\""); 1259b50d902SRodney W. Grimes add("\"%07.7_ax \" 8/2 \"%04x \" \"\\n\""); 1269b50d902SRodney W. Grimes } 1279b50d902SRodney W. Grimes 1289b50d902SRodney W. Grimes *argvp += optind; 1299b50d902SRodney W. Grimes } 1309b50d902SRodney W. Grimes 1319b50d902SRodney W. Grimes void 132f4ac32deSDavid Malone usage(void) 1339b50d902SRodney W. Grimes { 13410731702SPhilippe Charnier (void)fprintf(stderr, "%s\n%s\n%s\n%s\n", 13510731702SPhilippe Charnier "usage: hexdump [-bcCdovx] [-e fmt] [-f fmt_file] [-n length]", 13610731702SPhilippe Charnier " [-s skip] [file ...]", 13710731702SPhilippe Charnier " hd [-bcdovx] [-e fmt] [-f fmt_file] [-n length]", 13810731702SPhilippe Charnier " [-s skip] [file ...]"); 1399b50d902SRodney W. Grimes exit(1); 1409b50d902SRodney W. Grimes } 141