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 32 static 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 48 char *RemoteHostName; 49 char *LocalHostName; 50 char *UserNameRequested = 0; 51 int ConnectedCount = 0; 52 53 #ifndef AUTHENTICATION 54 #define undef1 __unused 55 #else 56 #define undef1 57 #endif 58 59 void 60 auth_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 77 void 78 auth_encrypt_user(char *name) 79 { 80 if (UserNameRequested) 81 free(UserNameRequested); 82 UserNameRequested = name ? strdup(name) : 0; 83 } 84 85 /* ARGSUSED */ 86 void 87 auth_encrypt_connect(int cnt __unused) 88 { 89 } 90 #endif /* ENCRYPTION */ 91 92 void 93 printd(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