11590Srgrimes/* 21590Srgrimes * Copyright (c) 1983, 1993 31590Srgrimes * The Regents of the University of California. All rights reserved. 41590Srgrimes * 51590Srgrimes * Redistribution and use in source and binary forms, with or without 61590Srgrimes * modification, are permitted provided that the following conditions 71590Srgrimes * are met: 81590Srgrimes * 1. Redistributions of source code must retain the above copyright 91590Srgrimes * notice, this list of conditions and the following disclaimer. 101590Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111590Srgrimes * notice, this list of conditions and the following disclaimer in the 121590Srgrimes * documentation and/or other materials provided with the distribution. 131590Srgrimes * 4. Neither the name of the University nor the names of its contributors 141590Srgrimes * may be used to endorse or promote products derived from this software 151590Srgrimes * without specific prior written permission. 161590Srgrimes * 171590Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 181590Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 191590Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 201590Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 211590Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 221590Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 231590Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 241590Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 251590Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 261590Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 271590Srgrimes * SUCH DAMAGE. 281590Srgrimes */ 291590Srgrimes 3087710Smarkm#include <sys/cdefs.h> 3187710Smarkm 3287710Smarkm__FBSDID("$FreeBSD$"); 3387710Smarkm 341590Srgrimes#ifndef lint 3587710Smarkmstatic const char sccsid[] = "@(#)talk.c 8.1 (Berkeley) 6/6/93"; 3687710Smarkm#endif 3787710Smarkm 3887710Smarkm#ifndef lint 3932503Scharnierstatic const char copyright[] = 401590Srgrimes"@(#) Copyright (c) 1983, 1993\n\ 411590Srgrimes The Regents of the University of California. All rights reserved.\n"; 4232503Scharnier#endif 431590Srgrimes 4411764Sache#include <locale.h> 45200418Sdelphij#include <unistd.h> 461590Srgrimes 4787710Smarkm#include "talk.h" 4887710Smarkm 491590Srgrimes/* 508874Srgrimes * talk: A visual form of write. Using sockets, a two way 518874Srgrimes * connection is set up between the two people talking. 528874Srgrimes * With the aid of curses, the screen is split into two 531590Srgrimes * windows, and each users text is added to the window, 541590Srgrimes * one character at a time... 551590Srgrimes * 561590Srgrimes * Written by Kipp Hickman 578874Srgrimes * 581590Srgrimes * Modified to run under 4.1a by Clem Cole and Peter Moore 591590Srgrimes * Modified to run between hosts by Peter Moore, 8/19/82 601590Srgrimes * Modified to run under 4.1c by Peter Moore 3/17/83 615297Sache * Fixed to not run with unwriteable terminals MRVM 28/12/94 621590Srgrimes */ 631590Srgrimes 6414443Sjoergint 65178642Sdelphijmain(int argc, char **argv) 661590Srgrimes{ 6711764Sache (void) setlocale(LC_CTYPE, ""); 6811764Sache 691590Srgrimes get_names(argc, argv); 70178642Sdelphij setproctitle(" "); 715297Sache check_writeable(); 721590Srgrimes init_display(); 731590Srgrimes open_ctl(); 741590Srgrimes open_sockt(); 751590Srgrimes start_msgs(); 761590Srgrimes if (!check_local()) 771590Srgrimes invite_remote(); 781590Srgrimes end_msgs(); 791590Srgrimes set_edit_chars(); 801590Srgrimes talk(); 8114443Sjoerg return 0; 821590Srgrimes} 83