xref: /netbsd/lib/libtelnet/misc.c (revision bf9ec67e)
1 /*	$NetBSD: misc.c,v 1.10 2000/06/22 06:47:46 thorpej 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. All advertising materials mentioning features or use of this software
16  *    must display the following acknowledgement:
17  *	This product includes software developed by the University of
18  *	California, Berkeley and its contributors.
19  * 4. Neither the name of the University nor the names of its contributors
20  *    may be used to endorse or promote products derived from this software
21  *    without specific prior written permission.
22  *
23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33  * SUCH DAMAGE.
34  */
35 
36 #include <sys/cdefs.h>
37 #ifndef lint
38 #if 0
39 static char sccsid[] = "@(#)misc.c	8.1 (Berkeley) 6/4/93";
40 #else
41 __RCSID("$NetBSD: misc.c,v 1.10 2000/06/22 06:47:46 thorpej Exp $");
42 #endif
43 #endif /* not lint */
44 
45 #include <stdio.h>
46 #include <stdlib.h>
47 #include <string.h>
48 #include "misc.h"
49 #include "auth.h"
50 #include "encrypt.h"
51 
52 const char *RemoteHostName;
53 const char *LocalHostName;
54 char *UserNameRequested = 0;
55 int ConnectedCount = 0;
56 
57 	void
58 auth_encrypt_init(local, remote, name, server)
59 	const char *local;
60 	const char *remote;
61 	const char *name;
62 	int server;
63 {
64 	RemoteHostName = remote;
65 	LocalHostName = local;
66 #if	defined(AUTHENTICATION)
67 	auth_init(name, server);
68 #endif
69 #ifdef	ENCRYPTION
70 	encrypt_init(name, server);
71 #endif	/* ENCRYPTION */
72 	if (UserNameRequested) {
73 		free(UserNameRequested);
74 		UserNameRequested = 0;
75 	}
76 }
77 
78 	void
79 auth_encrypt_user(name)
80 	const char *name;
81 {
82 	if (UserNameRequested)
83 		free(UserNameRequested);
84 	UserNameRequested = name ? strdup(name) : 0;
85 }
86 
87 	void
88 auth_encrypt_connect(cnt)
89 	int cnt;
90 {
91 }
92 
93 	void
94 printd(data, cnt)
95 	const unsigned char *data;
96 	int cnt;
97 {
98 	if (cnt > 16)
99 		cnt = 16;
100 	while (cnt-- > 0) {
101 		printf(" %02x", *data);
102 		++data;
103 	}
104 }
105