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      1 /*	$NetBSD: misc.c,v 1.13 2012/03/21 05:33:27 matt Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1991, 1993
      5  *	The Regents of the University of California.  All rights reserved.
      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  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  * 3. Neither the name of the University nor the names of its contributors
     16  *    may be used to endorse or promote products derived from this software
     17  *    without specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  * SUCH DAMAGE.
     30  */
     31 
     32 #include <sys/cdefs.h>
     33 #ifndef lint
     34 #if 0
     35 static char sccsid[] = "@(#)misc.c	8.1 (Berkeley) 6/4/93";
     36 #else
     37 __RCSID("$NetBSD: misc.c,v 1.13 2012/03/21 05:33:27 matt Exp $");
     38 #endif
     39 #endif /* not lint */
     40 
     41 #include <stdio.h>
     42 #include <stdlib.h>
     43 #include <string.h>
     44 #include "misc.h"
     45 #include "auth.h"
     46 #include "encrypt.h"
     47 
     48 const char *RemoteHostName;
     49 const char *LocalHostName;
     50 char *UserNameRequested = 0;
     51 int ConnectedCount = 0;
     52 
     53 void
     54 auth_encrypt_init(const char *local, const char *remote, const char *name,
     55 	int server)
     56 {
     57 	RemoteHostName = remote;
     58 	LocalHostName = local;
     59 #ifdef AUTHENTICATION
     60 	auth_init(name, server);
     61 #endif
     62 #ifdef	ENCRYPTION
     63 	encrypt_init(name, server);
     64 #endif	/* ENCRYPTION */
     65 	if (UserNameRequested) {
     66 		free(UserNameRequested);
     67 		UserNameRequested = 0;
     68 	}
     69 }
     70 
     71 void
     72 auth_encrypt_user(const char *name)
     73 {
     74 	if (UserNameRequested)
     75 		free(UserNameRequested);
     76 	UserNameRequested = name ? strdup(name) : 0;
     77 }
     78 
     79 void
     80 auth_encrypt_connect(int cnt)
     81 {
     82 }
     83 
     84 void
     85 printd(const unsigned char *data, int cnt)
     86 {
     87 	if (cnt > 16)
     88 		cnt = 16;
     89 	while (cnt-- > 0) {
     90 		printf(" %02x", *data);
     91 		++data;
     92 	}
     93 }
     94