mopchk.c revision 1.1
1/* 2 * Copyright (c) 1995-96 Mats O Jansson. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 3. All advertising materials mentioning features or use of this software 13 * must display the following acknowledgement: 14 * This product includes software developed by Mats O Jansson. 15 * 4. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30#ifndef LINT 31static char rcsid[] = "$Id: mopchk.c,v 1.1 1996/09/21 13:49:17 maja Exp $"; 32#endif 33 34/* 35 * mopchk - MOP Check Utility 36 * 37 * Usage: mopchk [-a] [-v] [filename...] 38 */ 39 40#include "os.h" 41#include "common/common.h" 42#include "common/mopdef.h" 43#include "common/device.h" 44#include "common/pf.h" 45#include "common/file.h" 46 47/* 48 * The list of all interfaces that are being listened to. rarp_loop() 49 * "selects" on the descriptors in this list. 50 */ 51struct if_info *iflist; 52 53#ifdef NO__P 54void Usage (/* void */); 55void mopProcess (/* struct if_info *, u_char * */); 56#else 57void Usage __P((void)); 58void mopProcess __P((struct if_info *, u_char *)); 59#endif 60 61int AllFlag = 0; /* listen on "all" interfaces */ 62int VersionFlag = 0; /* Show version */ 63int promisc = 0; /* promisc mode not needed */ 64char *Program; 65char version[]; 66 67void 68main(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 extern int optind, opterr; 78 79 if ((Program = strrchr(argv[0], '/'))) 80 Program++; 81 else 82 Program = argv[0]; 83 if (*Program == '-') 84 Program++; 85 86 /* All error reporting is done through syslogs. */ 87 openlog(Program, LOG_PID | LOG_CONS, LOG_DAEMON); 88 89 opterr = 0; 90 while ((op = getopt(argc, argv, "av")) != EOF) { 91 switch (op) { 92 case 'a': 93 AllFlag++; 94 break; 95 case 'v': 96 VersionFlag++; 97 break; 98 default: 99 Usage(); 100 /* NOTREACHED */ 101 } 102 } 103 104 if (VersionFlag) 105 printf("%s: Version %s\n",Program,version); 106 107 if (AllFlag) { 108 if (VersionFlag) 109 printf("\n"); 110 iflist = NULL; 111 deviceInitAll(); 112 if (iflist == NULL) { 113 printf("No interface\n"); 114 } else { 115 printf("Interface Address\n"); 116 for (ii = iflist; ii; ii = ii->next) { 117 printf("%-9s %x:%x:%x:%x:%x:%x\n", 118 ii->if_name, 119 ii->eaddr[0],ii->eaddr[1],ii->eaddr[2], 120 ii->eaddr[3],ii->eaddr[4],ii->eaddr[5]); 121 } 122 } 123 } 124 125 if (VersionFlag || AllFlag) 126 i = 1; 127 else 128 i = 0; 129 130 while (argc > optind) { 131 if (i) printf("\n"); 132 i++; 133 filename = argv[optind++]; 134 printf("Checking: %s\n",filename); 135 fd = open(filename, O_RDONLY, 0); 136 if (fd == -1) { 137 printf("Unknown file.\n"); 138 } else { 139 err = CheckAOutFile(fd); 140 if (err == 0) { 141 if (GetAOutFileInfo(fd, 0, 0, 0, 0, 142 0, 0, 0, 0, &aout) < 0) { 143 printf("Some failure in GetAOutFileInfo\n"); 144 aout = -1; 145 } 146 } else { 147 aout = -1; 148 } 149 if (aout == -1) 150 err = CheckMopFile(fd); 151 if (aout == -1 && err == 0) { 152 if (GetMopFileInfo(fd, 0, 0) < 0) { 153 printf("Some failure in GetMopFileInfo\n"); 154 } 155 }; 156 } 157 } 158 159} 160 161void 162Usage() 163{ 164 (void) fprintf(stderr, "usage: %d [-a] [-v] [filename...]\n",Program); 165 exit(1); 166} 167 168/* 169 * Process incomming packages, NOT. 170 */ 171void 172mopProcess(ii, pkt) 173 struct if_info *ii; 174 u_char *pkt; 175{ 176} 177 178