8fa113e5fc
1) ANSIfy.
2) Clean up ifdefs so that
a) ones that never/always apply are appropriately either
fully removed, or just the #if junk is removed.
b) change #if defined(FOO) for appropiate values of FOO.
(currently AUTHENTICATION and ENCRYPTION)
3) WARNS=2 fixing
4) GC other unused stuff
This code can now be unifdef(1)ed to make non-crypto telnet.
109 lines
3.0 KiB
C
109 lines
3.0 KiB
C
/*-
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* Copyright (c) 1991, 1993
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* The Regents of the University of California. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#ifndef lint
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#if 0
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static const char sccsid[] = "@(#)misc.c 8.1 (Berkeley) 6/4/93";
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#endif
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#endif /* not lint */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "misc.h"
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#ifdef AUTHENTICATION
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#include "auth.h"
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#endif
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#ifdef ENCRYPTION
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#include "encrypt.h"
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#endif /* ENCRYPTION */
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char *RemoteHostName;
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char *LocalHostName;
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char *UserNameRequested = 0;
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int ConnectedCount = 0;
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#ifndef AUTHENTICATION
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#define undef1 __unused
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#else
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#define undef1
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#endif
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void
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auth_encrypt_init(char *local, char *remote, const char *name undef1, int server undef1)
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{
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RemoteHostName = remote;
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LocalHostName = local;
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#ifdef AUTHENTICATION
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auth_init(name, server);
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#endif
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#ifdef ENCRYPTION
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encrypt_init(name, server);
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#endif /* ENCRYPTION */
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if (UserNameRequested) {
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free(UserNameRequested);
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UserNameRequested = 0;
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}
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}
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#ifdef ENCRYPTION
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void
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auth_encrypt_user(char *name)
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{
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if (UserNameRequested)
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free(UserNameRequested);
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UserNameRequested = name ? strdup(name) : 0;
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}
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void
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auth_encrypt_connect(int cnt __unused)
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{
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}
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#endif /* ENCRYPTION */
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void
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printd(const unsigned char *data, int cnt)
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{
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if (cnt > 16)
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cnt = 16;
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while (cnt-- > 0) {
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printf(" %02x", *data);
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++data;
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}
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}
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