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. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30#ifndef lint 31#if 0 32static const char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/4/93"; 33#endif 34#endif /* not lint */ 35 36#include <stdio.h> 37#include <stdlib.h> 38#include <string.h> 39 40#include "misc.h" 41#ifdef AUTHENTICATION 42#include "auth.h" 43#endif 44#ifdef ENCRYPTION 45#include "encrypt.h" 46#endif /* ENCRYPTION */ 47 48char *RemoteHostName; 49char *LocalHostName; 50char *UserNameRequested = 0; 51int ConnectedCount = 0; 52 53#ifndef AUTHENTICATION 54#define undef1 __unused 55#else 56#define undef1 57#endif 58 59void 60auth_encrypt_init(char *local, char *remote, const char *name undef1, int server undef1) 61{ 62 RemoteHostName = remote; 63 LocalHostName = local; 64#ifdef AUTHENTICATION 65 auth_init(name, server); 66#endif 67#ifdef ENCRYPTION 68 encrypt_init(name, server); 69#endif /* ENCRYPTION */ 70 if (UserNameRequested) { 71 free(UserNameRequested); 72 UserNameRequested = 0; 73 } 74} 75 76#ifdef ENCRYPTION 77void 78auth_encrypt_user(char *name) 79{ 80 if (UserNameRequested) 81 free(UserNameRequested); 82 UserNameRequested = name ? strdup(name) : 0; 83} 84 85/* ARGSUSED */ 86void 87auth_encrypt_connect(int cnt __unused) 88{ 89} 90#endif /* ENCRYPTION */ 91 92void 93printd(const unsigned char *data, int cnt) 94{ 95 if (cnt > 16) 96 cnt = 16; 97 while (cnt-- > 0) { 98 printf(" %02x", *data); 99 ++data; 100 } 101} 102