mopchk.c revision 1.11
1/* $OpenBSD: mopchk.c,v 1.11 2006/04/17 10:30:31 maja 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 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#ifndef lint 28static const char rcsid[] = "$OpenBSD: mopchk.c,v 1.11 2006/04/17 10:30:31 maja Exp $"; 29#endif 30 31/* 32 * mopchk - MOP Check Utility 33 * 34 * Usage: mopchk [-a] [-v] [filename...] 35 */ 36 37#include "os.h" 38#include "common/common.h" 39#include "common/mopdef.h" 40#include "common/device.h" 41#include "common/pf.h" 42#include "common/file.h" 43 44/* 45 * The list of all interfaces that are being listened to. rarp_loop() 46 * "selects" on the descriptors in this list. 47 */ 48struct if_info *iflist; 49 50void Usage(void); 51void mopProcess(struct if_info *, u_char *); 52 53int AllFlag = 0; /* listen on "all" interfaces */ 54int VersionFlag = 0; /* Show version */ 55int promisc = 0; /* promisc mode not needed */ 56extern char *__progname; 57extern char version[]; 58 59int 60main(argc, argv) 61 int argc; 62 char **argv; 63{ 64 int op, i, fd; 65 char *filename, *p; 66 struct if_info *ii; 67 int err, aout; 68 69 /* All error reporting is done through syslogs. */ 70 openlog(__progname, LOG_PID | LOG_CONS, LOG_DAEMON); 71 72 opterr = 0; 73 while ((op = getopt(argc, argv, "av")) != -1) { 74 switch (op) { 75 case 'a': 76 AllFlag++; 77 break; 78 case 'v': 79 VersionFlag++; 80 break; 81 default: 82 Usage(); 83 /* NOTREACHED */ 84 } 85 } 86 87 if (VersionFlag) 88 printf("%s: Version %s\n", __progname, version); 89 90 if (AllFlag) { 91 if (VersionFlag) 92 printf("\n"); 93 iflist = NULL; 94 deviceInitAll(); 95 if (iflist == NULL) { 96 printf("No interface\n"); 97 } else { 98 printf("Interface Address\n"); 99 p = NULL; 100 for (ii = iflist; ii; ii = ii->next) { 101 if (p != NULL) { 102 if (strcmp(p,ii->if_name) == 0) 103 continue; 104 } 105 printf("%-9s %x:%x:%x:%x:%x:%x\n", 106 ii->if_name, 107 ii->eaddr[0],ii->eaddr[1],ii->eaddr[2], 108 ii->eaddr[3],ii->eaddr[4],ii->eaddr[5]); 109 p = ii->if_name; 110 } 111 } 112 } 113 114 if (VersionFlag || AllFlag) 115 i = 1; 116 else 117 i = 0; 118 119 while (argc > optind) { 120 if (i) printf("\n"); 121 i++; 122 filename = argv[optind++]; 123 printf("Checking: %s\n",filename); 124 fd = open(filename, O_RDONLY, 0); 125 if (fd == -1) { 126 printf("Unknown file.\n"); 127 } else { 128 err = CheckAOutFile(fd); 129 if (err == 0) { 130 if (GetAOutFileInfo(fd, 0, 0, 0, 0, 131 0, 0, 0, 0, &aout) < 0) { 132 printf("Some failure in GetAOutFileInfo\n"); 133 aout = -1; 134 } 135 } else { 136 aout = -1; 137 } 138 if (aout == -1) 139 err = CheckMopFile(fd); 140 if (aout == -1 && err == 0) { 141 if (GetMopFileInfo(fd, 0, 0) < 0) { 142 printf("Some failure in GetMopFileInfo\n"); 143 } 144 }; 145 } 146 } 147 return 0; 148} 149 150void 151Usage() 152{ 153 fprintf(stderr, "usage: %s [-a] [-v] [filename...]\n", __progname); 154 exit(1); 155} 156 157/* 158 * Process incomming packages, NOT. 159 */ 160/* ARGSUSED */ 161void 162mopProcess(ii, pkt) 163 struct if_info *ii; 164 u_char *pkt; 165{ 166} 167 168