text: /*	$NetBSD: hexsyntax.c,v 1.6 1997/10/19 02:34:07 lukem Exp $	*/
  
  /*-
   * Copyright (c) 1990, 1993
   *	The Regents of the University of California.  All rights reserved.
   *
   * 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. All advertising materials mentioning features or use of this software
   *    must display the following acknowledgement:
   *	This product includes software developed by the University of
   *	California, Berkeley and its contributors.
   * 4. 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/cdefs.h>
  #ifndef lint
  #if 0
  static char sccsid[] = "@(#)hexsyntax.c	8.2 (Berkeley) 5/4/95";
  #else
  __RCSID("$NetBSD: hexsyntax.c,v 1.6 1997/10/19 02:34:07 lukem Exp $");
  #endif
  #endif /* not lint */
  
  #include <sys/types.h>
  
  #include <err.h>
  #include <stdio.h>
  #include <stdlib.h>
  #include <string.h>
  #include <unistd.h>
  
  #include "hexdump.h"
  
  off_t skip;				/* bytes to skip */
  
  void
  newsyntax(argc, argvp)
  	int argc;
  	char ***argvp;
  {
  	int ch;
  	char *p, **argv;
  
  	argv = *argvp;
  	while ((ch = getopt(argc, argv, "bcde:f:n:os:vx")) != -1)
  		switch (ch) {
  		case 'b':
  			add("\"%07.7_Ax\n\"");
  			add("\"%07.7_ax \" 16/1 \"%03o \" \"\\n\"");
  			break;
  		case 'c':
  			add("\"%07.7_Ax\n\"");
  			add("\"%07.7_ax \" 16/1 \"%3_c \" \"\\n\"");
  			break;
  		case 'd':
  			add("\"%07.7_Ax\n\"");
  			add("\"%07.7_ax \" 8/2 \"  %05u \" \"\\n\"");
  			break;
  		case 'e':
  			add(optarg);
  			break;
  		case 'f':
  			addfile(optarg);
  			break;
  		case 'n':
  			if ((length = atoi(optarg)) < 0)
  				errx(1, "%s: bad length value", optarg);
  			break;
  		case 'o':
  			add("\"%07.7_Ax\n\"");
  			add("\"%07.7_ax \" 8/2 \" %06o \" \"\\n\"");
  			break;
  		case 's':
  			if ((skip = strtol(optarg, &p, 0)) < 0)
  				errx(1, "%s: bad skip value", optarg);
  			switch(*p) {
  			case 'b':
  				skip *= 512;
  				break;
  			case 'k':
  				skip *= 1024;
  				break;
  			case 'm':
  				skip *= 1048576;
  				break;
  			}
  			break;
  		case 'v':
  			vflag = ALL;
  			break;
  		case 'x':
  			add("\"%07.7_Ax\n\"");
  			add("\"%07.7_ax \" 8/2 \"   %04x \" \"\\n\"");
  			break;
  		case '?':
  			usage();
  		}
  
  	if (!fshead) {
  		add("\"%07.7_Ax\n\"");
  		add("\"%07.7_ax \" 8/2 \"%04x \" \"\\n\"");
  	}
  
  	*argvp += optind;
  }
  
  void
  usage()
  {
  	(void)fprintf(stderr,
  "hexdump: [-bcdovx] [-e fmt] [-f fmt_file] [-n length] [-s skip] [file ...]\n");
  	exit(1);
  }
  