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/* $OpenBSD: mopchk.c,v 1.13 2009/07/11 13:42:32 sobrado Exp $ */
/*
* Copyright (c) 1995-96 Mats O Jansson. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#ifndef lint
static const char rcsid[] = "$OpenBSD: mopchk.c,v 1.13 2009/07/11 13:42:32 sobrado Exp $";
#endif
/*
* mopchk - MOP Check Utility
*
* Usage: mopchk [-av] [file ...]
*/
#include "os.h"
#include "common/common.h"
#include "common/mopdef.h"
#include "common/device.h"
#include "common/pf.h"
#include "common/file.h"
/*
* The list of all interfaces that are being listened to.
*/
struct if_info *iflist;
void Usage(void);
void mopProcess(struct if_info *, u_char *);
int AllFlag = 0; /* listen on "all" interfaces */
int VersionFlag = 0; /* Show version */
int promisc = 0; /* promisc mode not needed */
extern char *__progname;
extern char version[];
int
main(argc, argv)
int argc;
char **argv;
{
int op, i, fd;
char *filename, *p;
struct if_info *ii;
int err, aout;
/* All error reporting is done through syslogs. */
openlog(__progname, LOG_PID | LOG_CONS, LOG_DAEMON);
opterr = 0;
while ((op = getopt(argc, argv, "av")) != -1) {
switch (op) {
case 'a':
AllFlag++;
break;
case 'v':
VersionFlag++;
break;
default:
Usage();
/* NOTREACHED */
}
}
if (VersionFlag)
printf("%s: Version %s\n", __progname, version);
if (AllFlag) {
if (VersionFlag)
printf("\n");
iflist = NULL;
deviceInitAll();
if (iflist == NULL) {
printf("No interface\n");
} else {
printf("Interface Address\n");
p = NULL;
for (ii = iflist; ii; ii = ii->next) {
if (p != NULL) {
if (strcmp(p,ii->if_name) == 0)
continue;
}
printf("%-9s %x:%x:%x:%x:%x:%x\n",
ii->if_name,
ii->eaddr[0],ii->eaddr[1],ii->eaddr[2],
ii->eaddr[3],ii->eaddr[4],ii->eaddr[5]);
p = ii->if_name;
}
}
}
if (VersionFlag || AllFlag)
i = 1;
else
i = 0;
while (argc > optind) {
if (i) printf("\n");
i++;
filename = argv[optind++];
printf("Checking: %s\n",filename);
fd = open(filename, O_RDONLY, 0);
if (fd == -1) {
printf("Unknown file.\n");
} else {
err = CheckAOutFile(fd);
if (err == 0) {
if (GetAOutFileInfo(fd, 0, 0, 0, 0, 0, 0, 0, 0,
&aout, INFO_PRINT) < 0) {
printf("Some failure in GetAOutFileInfo\n");
aout = -1;
}
} else {
aout = -1;
}
if (aout == -1)
err = CheckMopFile(fd);
if (aout == -1 && err == 0) {
if (GetMopFileInfo(fd, 0, 0, INFO_PRINT) < 0) {
printf("Some failure in GetMopFileInfo\n");
}
};
}
}
return 0;
}
void
Usage()
{
fprintf(stderr, "usage: %s [-av] [file ...]\n", __progname);
exit(1);
}
/*
* Process incomming packages, NOT.
*/
/* ARGSUSED */
void
mopProcess(ii, pkt)
struct if_info *ii;
u_char *pkt;
{
}
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