misc.c revision 63248 
1/*-
2 * Copyright (c) 1991, 1993
3 *	The Regents of the University of California.  All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *	This product includes software developed by the University of
16 *	California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#ifndef lint
35#if 0
36static const char sccsid[] = "@(#)misc.c	8.1 (Berkeley) 6/4/93";
37#else
38static const char rcsid[] =
39 "$FreeBSD: head/contrib/telnet/libtelnet/misc.c 63248 2000-07-16 05:48:49Z peter $";
40#endif
41#endif /* not lint */
42
43#include <stdio.h>
44#include <stdlib.h>
45#include "misc.h"
46#include "auth.h"
47#include "encrypt.h"
48
49char *RemoteHostName;
50char *LocalHostName;
51char *UserNameRequested = 0;
52int ConnectedCount = 0;
53
54	void
55auth_encrypt_init(local, remote, name, server)
56	char *local;
57	char *remote;
58	char *name;
59	int server;
60{
61	RemoteHostName = remote;
62	LocalHostName = local;
63#if	defined(AUTHENTICATION)
64	auth_init(name, server);
65#endif
66#ifdef	ENCRYPTION
67	encrypt_init(name, server);
68#endif	/* ENCRYPTION */
69	if (UserNameRequested) {
70		free(UserNameRequested);
71		UserNameRequested = 0;
72	}
73}
74
75	void
76auth_encrypt_user(name)
77	char *name;
78{
79	extern char *strdup();
80
81	if (UserNameRequested)
82		free(UserNameRequested);
83	UserNameRequested = name ? strdup(name) : 0;
84}
85
86	void
87auth_encrypt_connect(cnt)
88	int cnt;
89{
90}
91
92	void
93printd(data, cnt)
94	unsigned char *data;
95	int cnt;
96{
97	if (cnt > 16)
98		cnt = 16;
99	while (cnt-- > 0) {
100		printf(" %02x", *data);
101		++data;
102	}
103}
104