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mopchk.c revision 1.7 
      1 /*	$NetBSD: mopchk.c,v 1.7 2001/01/11 01:42:50 lukem Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1995-96 Mats O Jansson.  All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. All advertising materials mentioning features or use of this software
     15  *    must display the following acknowledgement:
     16  *	This product includes software developed by Mats O Jansson.
     17  * 4. The name of the author may not be used to endorse or promote products
     18  *    derived from this software without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     21  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     22  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     23  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     24  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     25  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     29  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/cdefs.h>
     33 #ifndef lint
     34 __RCSID("$NetBSD: mopchk.c,v 1.7 2001/01/11 01:42:50 lukem Exp $");
     35 #endif
     36 
     37 /*
     38  * mopchk - MOP Check Utility
     39  *
     40  * Usage:	mopchk [-a] [-v] [filename...]
     41  */
     42 
     43 #include "os.h"
     44 #include "common.h"
     45 #include "device.h"
     46 #include "file.h"
     47 #include "mopdef.h"
     48 #include "pf.h"
     49 
     50 /*
     51  * The list of all interfaces that are being listened to.  rarp_loop()
     52  * "selects" on the descriptors in this list.
     53  */
     54 struct if_info *iflist;
     55 
     56 void	Usage __P((void));
     57 int	main __P((int, char **));
     58 void	mopProcess __P((struct if_info *, u_char *));
     59 
     60 int     AllFlag = 0;		/* listen on "all" interfaces  */
     61 int	VersionFlag = 0;	/* Show version */
     62 int	promisc = 0;		/* promisc mode not needed */
     63 
     64 extern char	*__progname;	/* from crt0.o */
     65 extern char	version[];
     66 
     67 int
     68 main(argc, argv)
     69 	int     argc;
     70 	char  **argv;
     71 {
     72 	int     op, i, fd;
     73 	char   *filename;
     74 	struct if_info *ii;
     75 	int	err, aout;
     76 
     77 	/* All error reporting is done through syslogs. */
     78 	openlog("mopchk", LOG_PID, LOG_DAEMON);
     79 
     80 	opterr = 0;
     81 	while ((op = getopt(argc, argv, "av")) != -1) {
     82 		switch (op) {
     83 		case 'a':
     84 			AllFlag++;
     85 			break;
     86 		case 'v':
     87 			VersionFlag++;
     88 			break;
     89 		default:
     90 			Usage();
     91 			/* NOTREACHED */
     92 		}
     93 	}
     94 
     95 	if (VersionFlag)
     96 		printf("%s: Version %s\n", __progname, version);
     97 
     98 	if (AllFlag) {
     99 		if (VersionFlag)
    100 			printf("\n");
    101 		iflist = NULL;
    102 		deviceInitAll();
    103 		if (iflist == NULL)
    104 			printf("No interface\n");
    105 		else {
    106 			printf("Interface Address\n");
    107 			for (ii = iflist; ii; ii = ii->next)
    108 				printf("%-9s %x:%x:%x:%x:%x:%x\n",
    109 				    ii->if_name, ii->eaddr[0], ii->eaddr[1],
    110 				    ii->eaddr[2], ii->eaddr[3], ii->eaddr[4],
    111 				    ii->eaddr[5]);
    112 		}
    113 	}
    114 
    115 	if (VersionFlag || AllFlag)
    116 		i = 1;
    117 	else
    118 		i = 0;
    119 
    120 	while (argc > optind) {
    121 		if (i)	printf("\n");
    122 		i++;
    123 		filename = argv[optind++];
    124 		printf("Checking: %s\n", filename);
    125 		fd = open(filename, O_RDONLY, 0);
    126 		if (fd == -1)
    127 			printf("Unknown file.\n");
    128 		else {
    129 			err = CheckAOutFile(fd);
    130 			if (err == 0) {
    131 				if (GetAOutFileInfo(fd, 0, 0, 0, 0,
    132 						    0, 0, 0, 0, &aout) < 0) {
    133 					printf(
    134 					"Some failure in GetAOutFileInfo\n");
    135 					aout = -1;
    136 				}
    137 			} else
    138 				aout = -1;
    139 			if (aout == -1)
    140 				err = CheckMopFile(fd);
    141 			if (aout == -1 && err == 0)
    142 				if (GetMopFileInfo(fd, 0, 0) < 0)
    143 					printf(
    144 					    "Some failure in GetMopFileInfo\n");
    145 		}
    146 	}
    147 	return (0);
    148 }
    149 
    150 void
    151 Usage()
    152 {
    153 	(void) fprintf(stderr, "usage: %s [-a] [-v] [filename...]\n",
    154 	    __progname);
    155 	exit(1);
    156 }
    157 
    158 /*
    159  * Process incomming packages.
    160  * Doesn't actually do anything for mopchk(1)
    161  */
    162 void
    163 mopProcess(ii, pkt)
    164 	struct if_info *ii;
    165 	u_char *pkt;
    166 {
    167 }
    168