misc.c revision 81965 
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 81965 2001-08-20 12:28:40Z markm $";
40#endif
41#endif /* not lint */
42
43#include <stdio.h>
44#include <stdlib.h>
45#include "misc.h"
46#if	defined(AUTHENTICATION)
47#include "auth.h"
48#endif
49#ifdef	ENCRYPTION
50#include "encrypt.h"
51#endif	/* ENCRYPTION */
52
53char *RemoteHostName;
54char *LocalHostName;
55char *UserNameRequested = 0;
56int ConnectedCount = 0;
57
58	void
59auth_encrypt_init(local, remote, name, server)
60	char *local;
61	char *remote;
62	char *name;
63	int server;
64{
65	RemoteHostName = remote;
66	LocalHostName = local;
67#if	defined(AUTHENTICATION)
68	auth_init(name, server);
69#endif
70#ifdef	ENCRYPTION
71	encrypt_init(name, server);
72#endif	/* ENCRYPTION */
73	if (UserNameRequested) {
74		free(UserNameRequested);
75		UserNameRequested = 0;
76	}
77}
78
79	void
80auth_encrypt_user(name)
81	char *name;
82{
83	extern char *strdup();
84
85	if (UserNameRequested)
86		free(UserNameRequested);
87	UserNameRequested = name ? strdup(name) : 0;
88}
89
90	void
91auth_encrypt_connect(cnt)
92	int cnt;
93{
94}
95
96	void
97printd(data, cnt)
98	unsigned char *data;
99	int cnt;
100{
101	if (cnt > 16)
102		cnt = 16;
103	while (cnt-- > 0) {
104		printf(" %02x", *data);
105		++data;
106	}
107}
108