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-rw-r--r--usr.bin/telnet/main.c282
1 files changed, 0 insertions, 282 deletions
diff --git a/usr.bin/telnet/main.c b/usr.bin/telnet/main.c
deleted file mode 100644
index e007348..0000000
--- a/usr.bin/telnet/main.c
+++ /dev/null
@@ -1,282 +0,0 @@
-/*
- * Copyright (c) 1988, 1990, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if 0
-#ifndef lint
-static const char sccsid[] = "@(#)main.c 8.3 (Berkeley) 5/30/95";
-#endif
-#endif
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "ring.h"
-#include "externs.h"
-#include "defines.h"
-
-
-/* These values need to be the same as defined in libtelnet/kerberos5.c */
-/* Either define them in both places, or put in some common header file. */
-#define OPTS_FORWARD_CREDS 0x00000002
-#define OPTS_FORWARDABLE_CREDS 0x00000001
-
-#if defined(IPSEC) && defined(IPSEC_POLICY_IPSEC)
-char *ipsec_policy_in = NULL;
-char *ipsec_policy_out = NULL;
-#endif
-
-int family = AF_UNSPEC;
-
-/*
- * Initialize variables.
- */
-void
-tninit(void)
-{
- init_terminal();
-
- init_network();
-
- init_telnet();
-
- init_sys();
-}
-
-static void
-usage(void)
-{
- fprintf(stderr, "usage: %s %s%s%s%s\n",
- prompt,
- "[-4] [-6] [-8] [-E] [-L] [-N] [-S tos] [-c] [-d]",
- "\n\t[-e char] [-l user] [-n tracefile] ",
- "[-r] [-s src_addr] [-u] ",
-#if defined(IPSEC) && defined(IPSEC_POLICY_IPSEC)
- "[-P policy] "
-#endif
- "[host-name [port]]"
- );
- exit(1);
-}
-
-/*
- * main. Parse arguments, invoke the protocol or command parser.
- */
-
-int
-main(int argc, char *argv[])
-{
- int ch;
- char *user;
- char *src_addr = NULL;
-#ifdef FORWARD
- extern int forward_flags;
-#endif /* FORWARD */
-
- tninit(); /* Clear out things */
-
- TerminalSaveState();
-
- if ((prompt = strrchr(argv[0], '/')))
- ++prompt;
- else
- prompt = argv[0];
-
- user = NULL;
-
- rlogin = (strncmp(prompt, "rlog", 4) == 0) ? '~' : _POSIX_VDISABLE;
- autologin = -1;
-
-
-#if defined(IPSEC) && defined(IPSEC_POLICY_IPSEC)
-#define IPSECOPT "P:"
-#else
-#define IPSECOPT
-#endif
- while ((ch = getopt(argc, argv,
- "468EKLNS:X:acde:fFk:l:n:rs:t:uxy" IPSECOPT)) != -1)
-#undef IPSECOPT
- {
- switch(ch) {
- case '4':
- family = AF_INET;
- break;
-#ifdef INET6
- case '6':
- family = AF_INET6;
- break;
-#endif
- case '8':
- eight = 3; /* binary output and input */
- break;
- case 'E':
- rlogin = escape = _POSIX_VDISABLE;
- break;
- case 'K':
- break;
- case 'L':
- eight |= 2; /* binary output only */
- break;
- case 'N':
- doaddrlookup = 0;
- break;
- case 'S':
- {
-#ifdef HAS_GETTOS
- extern int tos;
-
- if ((tos = parsetos(optarg, "tcp")) < 0)
- fprintf(stderr, "%s%s%s%s\n",
- prompt, ": Bad TOS argument '",
- optarg,
- "; will try to use default TOS");
-#else
- fprintf(stderr,
- "%s: Warning: -S ignored, no parsetos() support.\n",
- prompt);
-#endif
- }
- break;
- case 'X':
- break;
- case 'a':
- autologin = 1;
- break;
- case 'c':
- skiprc = 1;
- break;
- case 'd':
- telnet_debug = 1;
- break;
- case 'e':
- set_escape_char(optarg);
- break;
- case 'f':
- fprintf(stderr,
- "%s: Warning: -f ignored, no Kerberos V5 support.\n",
- prompt);
- break;
- case 'F':
- fprintf(stderr,
- "%s: Warning: -F ignored, no Kerberos V5 support.\n",
- prompt);
- break;
- case 'k':
- fprintf(stderr,
- "%s: Warning: -k ignored, no Kerberos V4 support.\n",
- prompt);
- break;
- case 'l':
- autologin = 1;
- user = optarg;
- break;
- case 'n':
- SetNetTrace(optarg);
- break;
- case 'r':
- rlogin = '~';
- break;
- case 's':
- src_addr = optarg;
- break;
- case 'u':
- family = AF_UNIX;
- break;
- case 'x':
- fprintf(stderr,
- "%s: Warning: -x ignored, no ENCRYPT support.\n",
- prompt);
- break;
- case 'y':
- fprintf(stderr,
- "%s: Warning: -y ignored, no ENCRYPT support.\n",
- prompt);
- break;
-#if defined(IPSEC) && defined(IPSEC_POLICY_IPSEC)
- case 'P':
- if (!strncmp("in", optarg, 2))
- ipsec_policy_in = strdup(optarg);
- else if (!strncmp("out", optarg, 3))
- ipsec_policy_out = strdup(optarg);
- else
- usage();
- break;
-#endif
- case '?':
- default:
- usage();
- /* NOTREACHED */
- }
- }
- if (autologin == -1)
- autologin = (rlogin == _POSIX_VDISABLE) ? 0 : 1;
-
- argc -= optind;
- argv += optind;
-
- if (argc) {
- char *args[9], **argp = args;
-
- if (argc > 2)
- usage();
- *argp++ = prompt;
- if (user) {
- *argp++ = strdup("-l");
- *argp++ = user;
- }
- if (src_addr) {
- *argp++ = strdup("-s");
- *argp++ = src_addr;
- }
- *argp++ = argv[0]; /* host */
- if (argc > 1)
- *argp++ = argv[1]; /* port */
- *argp = 0;
-
- if (setjmp(toplevel) != 0)
- Exit(0);
- if (tn(argp - args, args) == 1)
- return (0);
- else
- return (1);
- }
- (void)setjmp(toplevel);
- for (;;) {
- command(1, 0, 0);
- }
- return 0;
-}
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