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/* $OpenBSD: mopchk.c,v 1.18 2015/02/09 23:00:14 deraadt Exp $ */ |
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/* |
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* Copyright (c) 1995-96 Mats O Jansson. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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/* |
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* mopchk - MOP Check Utility |
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* |
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* Usage: mopchk [-av] [file ...] |
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*/ |
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#include "os.h" |
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#include "common/common.h" |
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#include "common/mopdef.h" |
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#include "common/device.h" |
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#include "common/pf.h" |
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#include "common/file.h" |
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/* |
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* The list of all interfaces that are being listened to. |
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*/ |
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struct if_info *iflist; |
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void Usage(void); |
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void mopProcess(struct if_info *, u_char *); |
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int AllFlag = 0; /* listen on "all" interfaces */ |
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int VersionFlag = 0; /* Show version */ |
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int promisc = 0; /* promisc mode not needed */ |
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extern char *__progname; |
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extern char version[]; |
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int |
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main(argc, argv) |
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int argc; |
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char **argv; |
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{ |
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struct dllist dl; |
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int op, i; |
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char *filename, *p; |
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struct if_info *ii; |
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int error; |
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/* All error reporting is done through syslogs. */ |
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openlog(__progname, LOG_PID | LOG_CONS, LOG_DAEMON); |
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opterr = 0; |
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while ((op = getopt(argc, argv, "av")) != -1) { |
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switch (op) { |
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case 'a': |
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AllFlag = 1; |
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break; |
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case 'v': |
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VersionFlag = 1; |
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break; |
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default: |
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Usage(); |
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/* NOTREACHED */ |
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} |
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} |
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if (VersionFlag) |
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printf("%s: Version %s\n", __progname, version); |
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if (AllFlag) { |
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if (VersionFlag) |
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printf("\n"); |
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iflist = NULL; |
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deviceInitAll(); |
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if (iflist == NULL) { |
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printf("No interface\n"); |
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} else { |
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printf("Interface Address\n"); |
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p = NULL; |
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for (ii = iflist; ii; ii = ii->next) { |
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if (p != NULL) { |
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if (strcmp(p,ii->if_name) == 0) |
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continue; |
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} |
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printf("%-9s %x:%x:%x:%x:%x:%x\n", |
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ii->if_name, |
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ii->eaddr[0],ii->eaddr[1],ii->eaddr[2], |
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ii->eaddr[3],ii->eaddr[4],ii->eaddr[5]); |
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p = ii->if_name; |
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} |
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} |
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} |
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if (VersionFlag || AllFlag) |
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i = 1; |
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else |
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i = 0; |
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while (argc > optind) { |
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if (i) printf("\n"); |
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i++; |
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filename = argv[optind++]; |
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printf("Checking: %s\n",filename); |
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dl.ldfd = open(filename, O_RDONLY, 0); |
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if (dl.ldfd == -1) { |
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printf("Unknown file.\n"); |
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} else { |
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if ((error = CheckElfFile(dl.ldfd)) == 0) { |
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if (GetElf32FileInfo(&dl, INFO_PRINT) < 0 && |
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GetElf64FileInfo(&dl, INFO_PRINT) < 0) { |
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printf("Some failure in GetElfXXFileInfo\n"); |
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} |
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} else if ((error = CheckAOutFile(dl.ldfd)) == 0) { |
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if (GetAOutFileInfo(&dl, INFO_PRINT) < 0) { |
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printf("Some failure in GetAOutFileInfo\n"); |
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} |
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} else if ((error = CheckMopFile(dl.ldfd)) == 0) { |
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if (GetMopFileInfo(&dl, INFO_PRINT) < 0) { |
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printf("Some failure in GetMopFileInfo\n"); |
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} |
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}; |
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} |
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(void)close(dl.ldfd); |
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} |
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return 0; |
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} |
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void |
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Usage() |
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{ |
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fprintf(stderr, "usage: %s [-av] [file ...]\n", __progname); |
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exit(1); |
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} |
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/* |
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* Process incoming packages, NOT. |
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*/ |
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/* ARGSUSED */ |
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void |
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mopProcess(ii, pkt) |
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struct if_info *ii; |
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u_char *pkt; |
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{ |
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} |
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