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Annotation of 43BSDReno/foreign/src/rlogin/krcmd.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1989 The Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted provided
        !             6:  * that: (1) source distributions retain this entire copyright notice and
        !             7:  * comment, and (2) distributions including binaries display the following
        !             8:  * acknowledgement:  ``This product includes software developed by the
        !             9:  * University of California, Berkeley and its contributors'' in the
        !            10:  * documentation or other materials provided with the distribution and in
        !            11:  * all advertising materials mentioning features or use of this software.
        !            12:  * Neither the name of the University nor the names of its contributors may
        !            13:  * be used to endorse or promote products derived from this software without
        !            14:  * specific prior written permission.
        !            15:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            16:  * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            17:  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            18:  */
        !            19: 
        !            20: #ifndef lint
        !            21: static char sccsid[] = "@(#)krcmd.c    1.6.1.1 (Berkeley) 10/21/90";
        !            22: #endif /* not lint */
        !            23: 
        !            24: /*
        !            25:  *     $Source: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v $
        !            26:  *     $Header: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v 5.1
        !            27:  *             89/07/25 15:38:44 kfall Exp Locker: kfall $
        !            28:  * static char *rcsid_kcmd_c =
        !            29:  * "$Header: /mit/kerberos/ucb/mit/kcmd/RCS/krcmd.c,v 5.1 89/07/25 15:38:44
        !            30:  *     kfall Exp Locker: kfall $";
        !            31:  */
        !            32: 
        !            33: #ifdef KERBEROS
        !            34: #include <sys/types.h>
        !            35: #include <stdio.h>
        !            36: #include <kerberosIV/des.h>
        !            37: #include <kerberosIV/krb.h>
        !            38: 
        !            39: #define        SERVICE_NAME    "rcmd"
        !            40: 
        !            41: /*
        !            42:  * krcmd: simplified version of Athena's "kcmd"
        !            43:  *     returns a socket attached to the destination, -1 or krb error on error 
        !            44:  *     if fd2p is non-NULL, another socket is filled in for it
        !            45:  */
        !            46: 
        !            47: int
        !            48: krcmd(ahost, rport, remuser, cmd, fd2p, realm)
        !            49:        char    **ahost;
        !            50:        u_short rport;
        !            51:        char    *remuser, *cmd;
        !            52:        int     *fd2p;
        !            53:        char    *realm;
        !            54: {
        !            55:        int             sock = -1, err = 0;
        !            56:        KTEXT_ST        ticket;
        !            57:        long            authopts = 0L;
        !            58: 
        !            59:        err = kcmd(
        !            60:                &sock,
        !            61:                ahost,
        !            62:                rport,
        !            63:                NULL,   /* locuser not used */
        !            64:                remuser,
        !            65:                cmd,
        !            66:                fd2p,
        !            67:                &ticket,
        !            68:                SERVICE_NAME,
        !            69:                realm,
        !            70:                (CREDENTIALS *)  NULL,          /* credentials not used */
        !            71:                (bit_64 *) NULL,                /* key schedule not used */
        !            72:                (MSG_DAT *) NULL,               /* MSG_DAT not used */
        !            73:                (struct sockaddr_in *) NULL,    /* local addr not used */
        !            74:                (struct sockaddr_in *) NULL,    /* foreign addr not used */
        !            75:                authopts
        !            76:        );
        !            77: 
        !            78:        if (err > KSUCCESS && err < MAX_KRB_ERRORS) {
        !            79:                fprintf(stderr, "krcmd: %s\n", krb_err_txt[err]);
        !            80:                return(-1);
        !            81:        }
        !            82:        if (err < 0)
        !            83:                return(-1);
        !            84:        return(sock);
        !            85: }
        !            86: 
        !            87: #endif /* KERBEROS */

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