1 /* 2 * Copyright (c) 2005 Apple Computer, Inc. 3 * All rights reserved. 4 * 5 * @APPLE_BSD_LICENSE_HEADER_START@ 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 17 * its contributors may be used to endorse or promote products derived 18 * from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 21 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 22 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 23 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 27 * ON ANY 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 * @APPLE_BSD_LICENSE_HEADER_END@ 32 * 33 * $P4: //depot/projects/trustedbsd/openbsm/bin/audit/audit.c#7 $ 34 */ 35 /* 36 * Program to trigger the audit daemon with a message that is either: 37 * - Open a new audit log file 38 * - Read the audit control file and take action on it 39 * - Close the audit log file and exit 40 * 41 */ 42 43 #include <sys/types.h> 44 #include <sys/queue.h> 45 #include <sys/uio.h> 46 47 #include <bsm/libbsm.h> 48 49 #include <fcntl.h> 50 #include <stdio.h> 51 #include <stdlib.h> 52 #include <unistd.h> 53 54 static void 55 usage(void) 56 { 57 58 (void)fprintf(stderr, "Usage: audit -n | -s | -t \n"); 59 exit(-1); 60 } 61 62 /* 63 * Main routine to process command line options. 64 */ 65 int 66 main(int argc, char **argv) 67 { 68 int ch; 69 unsigned int trigger = 0; 70 71 if (argc != 2) 72 usage(); 73 74 while ((ch = getopt(argc, argv, "nst")) != -1) { 75 switch(ch) { 76 77 case 'n': 78 trigger = AUDIT_TRIGGER_ROTATE_USER; 79 break; 80 81 case 's': 82 trigger = AUDIT_TRIGGER_READ_FILE; 83 break; 84 85 case 't': 86 trigger = AUDIT_TRIGGER_CLOSE_AND_DIE; 87 break; 88 89 case '?': 90 default: 91 usage(); 92 break; 93 } 94 } 95 if (auditon(A_SENDTRIGGER, &trigger, sizeof(trigger)) < 0) { 96 perror("Error sending trigger"); 97 exit(-1); 98 } else { 99 printf("Trigger sent.\n"); 100 exit (0); 101 } 102 } 103