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EnigmA Amiga Run 1995 October
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EnigmA AMIGA RUN 01 (1995)(G.R. Edizioni)(IT)[!][issue 1995-10][Aminet 7].iso
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Aminet
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comm
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tcp
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amitcptelnetf.lha
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amitcp_telnet+ftp
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telnet
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main.c
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C/C++ Source or Header
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1993-08-13
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4KB
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197 lines
/*
* Copyright (c) 1988, 1990 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted provided
* that: (1) source distributions retain this entire copyright notice and
* comment, and (2) distributions including binaries display the following
* acknowledgement: ``This product includes software developed by the
* University of California, Berkeley and its contributors'' in the
* documentation or other materials provided with the distribution and in
* all advertising materials mentioning features or use of this software.
* 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 ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1988, 1990 Regents of the University of California.\n\
All rights reserved.\n";
#endif /* not lint */
#ifndef lint
static char sccsid[] = "@(#)main.c 5.1 (Berkeley) 9/14/90";
#endif /* not lint */
#include <sys/types.h>
#include <string.h>
#include "ring.h"
#include "externs.h"
#include "defines.h"
#ifdef AMI_TCP
#include <bsdsocket.h>
#else
#include <ss/socket.h>
#endif
const static char version[] = "telnet 2.0 (13.8.93)";
/*
* Initialize variables.
*/
void
tninit()
{
init_terminal();
init_network();
init_telnet();
init_sys();
}
int autologin;
#ifdef __SASC
int Enable_Abort;
#endif
#ifdef AMI_TCP
struct Library *SocketBase = 0;
#else
struct Library *SockBase = 0;
#endif
struct Library *OpenLibrary();
FILE *log_file = 0;
long bytesin,
bytesout;
void closesockets(void)
{
#ifdef AMI_TCP
if (SocketBase)
{
CloseLibrary(SocketBase);
SocketBase = 0;
}
#else
if (SockBase)
{
cleanup_sockets();
CloseLibrary(SockBase);
SockBase = 0;
}
#endif
if (log_file)
fclose(log_file);
}
/*
* main. Parse arguments, invoke the protocol or command parser.
*/
main(argc, argv)
int argc;
char *argv[];
{
extern char *optarg;
extern int optind;
int ch;
char *user, *strrchr();
char fname[128];
extern int Enable_Abort;
Enable_Abort = 0;
#ifdef AMI_TCP
SocketBase = OpenLibrary("bsdsocket.library", 2L);
if (! SocketBase)
exit(0);
SetErrnoPtr(&errno, sizeof errno);
#else
SockBase = OpenLibrary("socket.library",0L);
if (! SockBase)
exit(0);
setup_sockets(3,&errno);
#endif
atexit(closesockets);
tninit(); /* Clear out things */
TerminalSaveState();
if (prompt = strrchr(argv[0], '/'))
++prompt;
else
prompt = argv[0];
user = NULL;
autologin = 0;
while ((ch = getopt(argc, argv, "ade:L:n:")) != EOF) {
switch(ch) {
case 'a':
autologin = 1;
break;
case 'd':
debug = 1;
break;
case 'e':
set_escape_char(optarg);
break;
case 'L':
strcpy(fname,optarg);
log_file = fopen(fname,"a");
break;
case 'n':
SetNetTrace(optarg);
break;
case '?':
default:
usage();
/* NOTREACHED */
}
}
argc -= optind;
argv += optind;
if (argc) {
char *args[7], **argp = args;
if (argc > 2)
usage();
*argp++ = prompt;
if (user) {
*argp++ = "-l";
*argp++ = user;
}
*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);
}
}
usage()
{
fprintf(stderr, "usage: %s [-a] [ [-l user] host-name [port] ]\n",
prompt);
exit(1);
}