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("$FreeBSD$"); 37 38 #ifndef lint 39 #if 0 40 static 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 56 char *RemoteHostName; 57 char *LocalHostName; 58 char *UserNameRequested = 0; 59 int ConnectedCount = 0; 60 61 #ifndef AUTHENTICATION 62 #define undef1 __unused 63 #else 64 #define undef1 65 #endif 66 67 void 68 auth_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 85 void 86 auth_encrypt_user(char *name) 87 { 88 if (UserNameRequested) 89 free(UserNameRequested); 90 UserNameRequested = name ? strdup(name) : 0; 91 } 92 93 /* ARGSUSED */ 94 void 95 auth_encrypt_connect(int cnt __unused) 96 { 97 } 98 #endif /* ENCRYPTION */ 99 100 void 101 printd(const unsigned char *data, int cnt) 102 { 103 if (cnt > 16) 104 cnt = 16; 105 while (cnt-- > 0) { 106 printf(" %02x", *data); 107 ++data; 108 } 109 } 110