1 /* $NetBSD: mopchk.c,v 1.9 2002/02/18 22:00:37 thorpej 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 1.9 2002/02/18 22:00:37 thorpej 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 version[]; 65 66 int 67 main(argc, argv) 68 int argc; 69 char **argv; 70 { 71 struct dllist dl; 72 int op, i; 73 char *filename; 74 struct if_info *ii; 75 int err; 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", getprogname(), 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 dl.ldfd = open(filename, O_RDONLY, 0); 126 if (dl.ldfd == -1) 127 printf("Unknown file.\n"); 128 else { 129 if ((err = CheckElfFile(dl.ldfd)) == 0) { 130 if (GetElfFileInfo(&dl) < 0) { 131 printf( 132 "Some failure in GetElfFileInfo\n"); 133 } 134 } else if ((err = CheckAOutFile(dl.ldfd)) == 0) { 135 if (GetAOutFileInfo(&dl) < 0) { 136 printf( 137 "Some failure in GetAOutFileInfo\n"); 138 } 139 } else if ((err = CheckMopFile(dl.ldfd)) == 0) { 140 if (GetMopFileInfo(&dl) < 0) { 141 printf( 142 "Some failure in GetMopFileInfo\n"); 143 } 144 } 145 } 146 (void) close(dl.ldfd); 147 } 148 return (0); 149 } 150 151 void 152 Usage() 153 { 154 (void) fprintf(stderr, "usage: %s [-a] [-v] [filename...]\n", 155 getprogname()); 156 exit(1); 157 } 158 159 /* 160 * Process incomming packages. 161 * Doesn't actually do anything for mopchk(1) 162 */ 163 void 164 mopProcess(ii, pkt) 165 struct if_info *ii; 166 u_char *pkt; 167 { 168 } 169