1 /* 2 * $Source: /mit/kerberos/src/kuser/RCS/kdestroy.c,v $ 3 * $Author: steiner $ 4 * 5 * Copyright 1987, 1988 by the Massachusetts Institute of Technology. 6 * 7 * For copying and distribution information, please see the file 8 * <mit-copyright.h>. 9 * 10 * This program causes Kerberos tickets to be destroyed. 11 * Options are: 12 * 13 * -q[uiet] - no bell even if tickets not destroyed 14 * -f[orce] - no message printed at all 15 */ 16 17 #include <kerberos/mit-copyright.h> 18 19 #ifndef lint 20 static char rcsid_kdestroy_c[] = 21 "$Header: kdestroy.c,v 4.5 88/03/18 15:16:02 steiner Exp $"; 22 #endif lint 23 24 #include <stdio.h> 25 #include <kerberos/krb.h> 26 #include <strings.h> 27 28 static char *pname; 29 30 31 main(argc, argv) 32 char *argv[]; 33 { 34 int fflag=0, qflag=0, k_errno; 35 register char *cp; 36 37 cp = rindex (argv[0], '/'); 38 if (cp == NULL) 39 pname = argv[0]; 40 else 41 pname = cp+1; 42 43 if (argc > 2) 44 usage(); 45 else if (argc == 2) { 46 if (!strcmp(argv[1], "-f")) 47 ++fflag; 48 else if (!strcmp(argv[1], "-q")) 49 ++qflag; 50 else usage(); 51 } 52 53 k_errno = dest_tkt(); 54 55 if (fflag) { 56 if (k_errno != KSUCCESS && k_errno != RET_TKFIL) 57 exit(1); 58 else 59 exit(0); 60 } else { 61 if (k_errno == KSUCCESS) 62 printf("Tickets destroyed.\n"); 63 else if (k_errno == RET_TKFIL) 64 fprintf(stderr, "No tickets to destroy.\n"); 65 else { 66 fprintf(stderr, "Tickets NOT destroyed.\n"); 67 if (!qflag) 68 fprintf(stderr, "\007"); 69 exit(1); 70 } 71 } 72 exit(0); 73 } 74 75 static usage() 76 { 77 fprintf(stderr, "Usage: %s [-f] [-q]\n", pname); 78 exit(1); 79 } 80