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#ifdef __FBSDID 37__FBSDID("$FreeBSD: src/crypto/telnet/libtelnet/misc.c,v 1.2.8.2 2002/04/13 10:59:07 markm Exp $"); 38#endif 39 40#ifndef __unused 41#define __unused __attribute__((__unused__)) 42#endif 43 44#ifndef lint 45#if 0 46static const char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/4/93"; 47#endif 48#endif /* not lint */ 49 50#include <stdio.h> 51#include <stdlib.h> 52#include <string.h> 53 54#include "misc.h" 55#ifdef AUTHENTICATION 56#include "auth.h" 57#endif 58#ifdef ENCRYPTION 59#include "encrypt.h" 60#endif /* ENCRYPTION */ 61 62char *RemoteHostName; 63char *LocalHostName; 64char *UserNameRequested = 0; 65int ConnectedCount = 0; 66 67#ifndef AUTHENTICATION 68#define undef1 __unused 69#else 70#define undef1 71#endif 72 73void 74auth_encrypt_init(char *local, char *remote, const char *name undef1, int server undef1) 75{ 76 RemoteHostName = remote; 77 LocalHostName = local; 78#ifdef AUTHENTICATION 79 auth_init(name, server); 80#endif 81#ifdef ENCRYPTION 82 encrypt_init(name, server); 83#endif /* ENCRYPTION */ 84 if (UserNameRequested) { 85 free(UserNameRequested); 86 UserNameRequested = 0; 87 } 88} 89 90#ifdef ENCRYPTION 91void 92auth_encrypt_user(char *name) 93{ 94 if (UserNameRequested) 95 free(UserNameRequested); 96 UserNameRequested = name ? strdup(name) : 0; 97} 98 99void 100auth_encrypt_connect(int cnt __unused) 101{ 102} 103#endif /* ENCRYPTION */ 104 105void 106printd(const unsigned char *data, int cnt) 107{ 108 if (cnt > 16) 109 cnt = 16; 110 while (cnt-- > 0) { 111 printf(" %02x", *data); 112 ++data; 113 } 114} 115