usr.bin/talk/talk.c

9b50d902SRodney W. Grimes/*
9b50d902SRodney W. Grimes * Copyright (c) 1983, 1993
9b50d902SRodney W. Grimes *	The Regents of the University of California.  All rights reserved.
9b50d902SRodney W. Grimes *
9b50d902SRodney W. Grimes * Redistribution and use in source and binary forms, with or without
9b50d902SRodney W. Grimes * modification, are permitted provided that the following conditions
9b50d902SRodney W. Grimes * are met:
9b50d902SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright
9b50d902SRodney W. Grimes *    notice, this list of conditions and the following disclaimer.
9b50d902SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright
9b50d902SRodney W. Grimes *    notice, this list of conditions and the following disclaimer in the
9b50d902SRodney W. Grimes *    documentation and/or other materials provided with the distribution.
9b50d902SRodney W. Grimes * 3. All advertising materials mentioning features or use of this software
9b50d902SRodney W. Grimes *    must display the following acknowledgement:
9b50d902SRodney W. Grimes *	This product includes software developed by the University of
9b50d902SRodney W. Grimes *	California, Berkeley and its contributors.
9b50d902SRodney W. Grimes * 4. Neither the name of the University nor the names of its contributors
9b50d902SRodney W. Grimes *    may be used to endorse or promote products derived from this software
9b50d902SRodney W. Grimes *    without specific prior written permission.
9b50d902SRodney W. Grimes *
9b50d902SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
9b50d902SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
9b50d902SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
9b50d902SRodney W. Grimes * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
9b50d902SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
9b50d902SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
9b50d902SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
9b50d902SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
9b50d902SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
9b50d902SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
9b50d902SRodney W. Grimes * SUCH DAMAGE.
9b50d902SRodney W. Grimes */
9b50d902SRodney W. Grimes
9b50d902SRodney W. Grimes#ifndef lint
9b50d902SRodney W. Grimesstatic char copyright[] =
9b50d902SRodney W. Grimes"@(#) Copyright (c) 1983, 1993\n\
9b50d902SRodney W. Grimes	The Regents of the University of California.  All rights reserved.\n";
9b50d902SRodney W. Grimes#endif /* not lint */
9b50d902SRodney W. Grimes
9b50d902SRodney W. Grimes#ifndef lint
9b50d902SRodney W. Grimesstatic char sccsid[] = "@(#)talk.c	8.1 (Berkeley) 6/6/93";
9b50d902SRodney W. Grimes#endif /* not lint */
9b50d902SRodney W. Grimes
9b50d902SRodney W. Grimes#include "talk.h"
9b50d902SRodney W. Grimes
9b50d902SRodney W. Grimes/*
9b50d902SRodney W. Grimes * talk:	A visual form of write. Using sockets, a two way
9b50d902SRodney W. Grimes *		connection is set up between the two people talking.
9b50d902SRodney W. Grimes *		With the aid of curses, the screen is split into two
9b50d902SRodney W. Grimes *		windows, and each users text is added to the window,
9b50d902SRodney W. Grimes *		one character at a time...
9b50d902SRodney W. Grimes *
9b50d902SRodney W. Grimes *		Written by Kipp Hickman
9b50d902SRodney W. Grimes *
9b50d902SRodney W. Grimes *		Modified to run under 4.1a by Clem Cole and Peter Moore
9b50d902SRodney W. Grimes *		Modified to run between hosts by Peter Moore, 8/19/82
9b50d902SRodney W. Grimes *		Modified to run under 4.1c by Peter Moore 3/17/83
9b50d902SRodney W. Grimes */
9b50d902SRodney W. Grimes
9b50d902SRodney W. Grimesmain(argc, argv)
9b50d902SRodney W. Grimes	int argc;
9b50d902SRodney W. Grimes	char *argv[];
9b50d902SRodney W. Grimes{
9b50d902SRodney W. Grimes	get_names(argc, argv);
9b50d902SRodney W. Grimes	init_display();
9b50d902SRodney W. Grimes	open_ctl();
9b50d902SRodney W. Grimes	open_sockt();
9b50d902SRodney W. Grimes	start_msgs();
9b50d902SRodney W. Grimes	if (!check_local())
9b50d902SRodney W. Grimes		invite_remote();
9b50d902SRodney W. Grimes	end_msgs();
9b50d902SRodney W. Grimes	set_edit_chars();
9b50d902SRodney W. Grimes	talk();
9b50d902SRodney W. Grimes}