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 #include <sys/cdefs.h> 31 32 __FBSDID("$FreeBSD$"); 33 34 #ifndef lint 35 #if 0 36 static const char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/4/93"; 37 #endif 38 #endif /* not lint */ 39 40 #include <stdio.h> 41 #include <stdlib.h> 42 #include <string.h> 43 44 #include "misc.h" 45 #ifdef AUTHENTICATION 46 #include "auth.h" 47 #endif 48 #ifdef ENCRYPTION 49 #include "encrypt.h" 50 #endif /* ENCRYPTION */ 51 52 char *RemoteHostName; 53 char *LocalHostName; 54 char *UserNameRequested = 0; 55 int ConnectedCount = 0; 56 57 #ifndef AUTHENTICATION 58 #define undef1 __unused 59 #else 60 #define undef1 61 #endif 62 63 void 64 auth_encrypt_init(char *local, char *remote, const char *name undef1, int server undef1) 65 { 66 RemoteHostName = remote; 67 LocalHostName = local; 68 #ifdef AUTHENTICATION 69 auth_init(name, server); 70 #endif 71 #ifdef ENCRYPTION 72 encrypt_init(name, server); 73 #endif /* ENCRYPTION */ 74 if (UserNameRequested) { 75 free(UserNameRequested); 76 UserNameRequested = 0; 77 } 78 } 79 80 #ifdef ENCRYPTION 81 void 82 auth_encrypt_user(char *name) 83 { 84 if (UserNameRequested) 85 free(UserNameRequested); 86 UserNameRequested = name ? strdup(name) : 0; 87 } 88 89 /* ARGSUSED */ 90 void 91 auth_encrypt_connect(int cnt __unused) 92 { 93 } 94 #endif /* ENCRYPTION */ 95 96 void 97 printd(const unsigned char *data, int cnt) 98 { 99 if (cnt > 16) 100 cnt = 16; 101 while (cnt-- > 0) { 102 printf(" %02x", *data); 103 ++data; 104 } 105 } 106