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b5c8ab0a KF |
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 <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 <krb.h> | |
26 | #ifdef BSD42 | |
27 | #include <strings.h> | |
28 | #endif BSD42 | |
29 | ||
30 | ||
31 | static char *pname; | |
32 | ||
33 | static usage() | |
34 | { | |
35 | fprintf(stderr, "Usage: %s [-f] [-q]\n", pname); | |
36 | exit(1); | |
37 | } | |
38 | ||
39 | main(argc, argv) | |
40 | char *argv[]; | |
41 | { | |
42 | int fflag=0, qflag=0, k_errno; | |
43 | register char *cp; | |
44 | ||
45 | cp = rindex (argv[0], '/'); | |
46 | if (cp == NULL) | |
47 | pname = argv[0]; | |
48 | else | |
49 | pname = cp+1; | |
50 | ||
51 | if (argc > 2) | |
52 | usage(); | |
53 | else if (argc == 2) { | |
54 | if (!strcmp(argv[1], "-f")) | |
55 | ++fflag; | |
56 | else if (!strcmp(argv[1], "-q")) | |
57 | ++qflag; | |
58 | else usage(); | |
59 | } | |
60 | ||
61 | k_errno = dest_tkt(); | |
62 | ||
63 | if (fflag) { | |
64 | if (k_errno != 0 && k_errno != RET_TKFIL) | |
65 | exit(1); | |
66 | else | |
67 | exit(0); | |
68 | } else { | |
69 | if (k_errno == 0) | |
70 | printf("Tickets destroyed.\n"); | |
71 | else if (k_errno == RET_TKFIL) | |
72 | fprintf(stderr, "No tickets to destroy.\n"); | |
73 | else { | |
74 | fprintf(stderr, "Tickets NOT destroyed.\n"); | |
75 | if (!qflag) | |
76 | fprintf(stderr, "\007"); | |
77 | exit(1); | |
78 | } | |
79 | } | |
80 | exit(0); | |
81 | } |