1 /* 2 * Copyright (c) 1983 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifndef lint 35 char copyright[] = 36 "@(#) Copyright (c) 1983 Regents of the University of California.\n\ 37 All rights reserved.\n"; 38 #endif /* not lint */ 39 40 #ifndef lint 41 /*static char sccsid[] = "from: @(#)talk.c 5.5 (Berkeley) 6/1/90";*/ 42 static char rcsid[] = "$Id: talk.c,v 1.2 1993/08/01 18:07:45 mycroft Exp $"; 43 #endif /* not lint */ 44 45 #include "talk.h" 46 47 /* 48 * talk: A visual form of write. Using sockets, a two way 49 * connection is set up between the two people talking. 50 * With the aid of curses, the screen is split into two 51 * windows, and each users text is added to the window, 52 * one character at a time... 53 * 54 * Written by Kipp Hickman 55 * 56 * Modified to run under 4.1a by Clem Cole and Peter Moore 57 * Modified to run between hosts by Peter Moore, 8/19/82 58 * Modified to run under 4.1c by Peter Moore 3/17/83 59 */ 60 61 main(argc, argv) 62 int argc; 63 char *argv[]; 64 { 65 get_names(argc, argv); 66 init_display(); 67 open_ctl(); 68 open_sockt(); 69 start_msgs(); 70 if (!check_local()) 71 invite_remote(); 72 end_msgs(); 73 set_edit_chars(); 74 talk(); 75 } 76