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Annotation of 43BSDReno/kerberosIV/kdestroy/kdestroy.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * $Source: /usr/src/kerberosIV/kdestroy/RCS/kdestroy.c,v $
        !             3:  * $Author: kfall $ 
        !             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: /usr/src/kerberosIV/kdestroy/RCS/kdestroy.c,v 4.7 90/06/25 19:07:57 kfall Exp $";
        !            22: #endif lint
        !            23: 
        !            24: #include <stdio.h>
        !            25: #include <des.h>
        !            26: #include <krb.h>
        !            27: #include <string.h>
        !            28: 
        !            29: static char *pname;
        !            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 != 0 && k_errno != RET_TKFIL)
        !            57:            exit(1);
        !            58:        else
        !            59:            exit(0);
        !            60:     } else {
        !            61:        if (k_errno == 0)
        !            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 (error).\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: }

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