1 /* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. 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. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#) Copyright (c) 1983, 1993 The Regents of the University of California. All rights reserved. 30 * @(#)talk.c 8.1 (Berkeley) 6/6/93 31 * $FreeBSD: src/usr.bin/talk/talk.c,v 1.7 1999/08/28 01:06:15 peter Exp $ 32 */ 33 34 #include "talk.h" 35 #include <locale.h> 36 37 /* 38 * talk: A visual form of write. Using sockets, a two way 39 * connection is set up between the two people talking. 40 * With the aid of curses, the screen is split into two 41 * windows, and each users text is added to the window, 42 * one character at a time... 43 * 44 * Written by Kipp Hickman 45 * 46 * Modified to run under 4.1a by Clem Cole and Peter Moore 47 * Modified to run between hosts by Peter Moore, 8/19/82 48 * Modified to run under 4.1c by Peter Moore 3/17/83 49 * Fixed to not run with unwriteable terminals MRVM 28/12/94 50 */ 51 52 int 53 main(int argc, char **argv) 54 { 55 (void) setlocale(LC_CTYPE, ""); 56 57 get_names(argc, argv); 58 check_writeable(); 59 init_display(); 60 open_ctl(); 61 open_sockt(); 62 start_msgs(); 63 if (!check_local()) 64 invite_remote(); 65 end_msgs(); 66 set_edit_chars(); 67 talk(); 68 return 0; 69 } 70