1 /* 2 * Copyright (c) 2005 Apple Computer, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 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. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 15 * its contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 25 * ON ANY 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 * $P4: //depot/projects/trustedbsd/openbsm/bin/audit/audit.c#8 $ 30 */ 31 /* 32 * Program to trigger the audit daemon with a message that is either: 33 * - Open a new audit log file 34 * - Read the audit control file and take action on it 35 * - Close the audit log file and exit 36 * 37 */ 38 39 #include <sys/types.h> 40 #include <sys/queue.h> 41 #include <sys/uio.h> 42 43 #include <bsm/libbsm.h> 44 45 #include <fcntl.h> 46 #include <stdio.h> 47 #include <stdlib.h> 48 #include <unistd.h> 49 50 static void 51 usage(void) 52 { 53 54 (void)fprintf(stderr, "Usage: audit -n | -s | -t \n"); 55 exit(-1); 56 } 57 58 /* 59 * Main routine to process command line options. 60 */ 61 int 62 main(int argc, char **argv) 63 { 64 int ch; 65 unsigned int trigger = 0; 66 67 if (argc != 2) 68 usage(); 69 70 while ((ch = getopt(argc, argv, "nst")) != -1) { 71 switch(ch) { 72 73 case 'n': 74 trigger = AUDIT_TRIGGER_ROTATE_USER; 75 break; 76 77 case 's': 78 trigger = AUDIT_TRIGGER_READ_FILE; 79 break; 80 81 case 't': 82 trigger = AUDIT_TRIGGER_CLOSE_AND_DIE; 83 break; 84 85 case '?': 86 default: 87 usage(); 88 break; 89 } 90 } 91 if (auditon(A_SENDTRIGGER, &trigger, sizeof(trigger)) < 0) { 92 perror("Error sending trigger"); 93 exit(-1); 94 } else { 95 printf("Trigger sent.\n"); 96 exit (0); 97 } 98 } 99