misc.c revision 87139
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#include <sys/cdefs.h> 35 36__FBSDID("$FreeBSD: head/contrib/telnet/libtelnet/misc.c 87139 2001-11-30 21:06:38Z markm $"); 37 38#ifndef lint 39#if 0 40static const char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/4/93"; 41#endif 42#endif /* not lint */ 43 44#include <stdio.h> 45#include <stdlib.h> 46#include <string.h> 47 48#include "misc.h" 49#ifdef AUTHENTICATION 50#include "auth.h" 51#endif 52#ifdef ENCRYPTION 53#include "encrypt.h" 54#endif /* ENCRYPTION */ 55 56char *RemoteHostName; 57char *LocalHostName; 58char *UserNameRequested = 0; 59int ConnectedCount = 0; 60 61#ifndef AUTHENTICATION 62#define undef1 __unused 63#else 64#define undef1 65#endif 66 67void 68auth_encrypt_init(char *local, char *remote, const char *name undef1, int server undef1) 69{ 70 RemoteHostName = remote; 71 LocalHostName = local; 72#ifdef AUTHENTICATION 73 auth_init(name, server); 74#endif 75#ifdef ENCRYPTION 76 encrypt_init(name, server); 77#endif /* ENCRYPTION */ 78 if (UserNameRequested) { 79 free(UserNameRequested); 80 UserNameRequested = 0; 81 } 82} 83 84#ifdef ENCRYPTION 85void 86auth_encrypt_user(char *name) 87{ 88 if (UserNameRequested) 89 free(UserNameRequested); 90 UserNameRequested = name ? strdup(name) : 0; 91} 92 93void 94auth_encrypt_connect(int cnt __unused) 95{ 96} 97#endif /* ENCRYPTION */ 98 99void 100printd(const unsigned char *data, int cnt) 101{ 102 if (cnt > 16) 103 cnt = 16; 104 while (cnt-- > 0) { 105 printf(" %02x", *data); 106 ++data; 107 } 108} 109