1 /* $NetBSD: ex1.c,v 1.3 1999/07/02 16:11:13 simonb Exp $ */ 2 3 /* 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed by the University of 19 * California, Berkeley and its contributors. 20 * 4. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 */ 36 37 #ifndef lint 38 static char copyright[] = 39 "@(#) Copyright (c) 1992, 1993\n\ 40 The Regents of the University of California. All rights reserved.\n"; 41 #endif /* not lint */ 42 43 #ifndef lint 44 static char sccsid[] = "@(#)ex1.c 8.1 (Berkeley) 6/4/93"; 45 #endif /* not lint */ 46 #include <sys/types.h> 47 #include <curses.h> 48 #include <stdio.h> 49 #include <signal.h> 50 51 52 #define YSIZE 10 53 #define XSIZE 20 54 55 int quit(); 56 57 main() 58 { 59 int i, j, c; 60 size_t len; 61 char id[100]; 62 FILE *fp; 63 char *s; 64 65 initscr(); /* Always call initscr() first */ 66 signal(SIGINT, quit); /* Make sure wou have a 'cleanup' fn */ 67 crmode(); /* We want cbreak mode */ 68 noecho(); /* We want to have control of chars */ 69 delwin(stdscr); /* Create our own stdscr */ 70 stdscr = newwin(YSIZE, XSIZE, 10, 35); 71 flushok(stdscr, TRUE); /* Enable flushing of stdout */ 72 scrollok(stdscr, TRUE); /* Enable scrolling */ 73 erase(); /* Initially, clear the screen */ 74 75 standout(); 76 move(0,0); 77 while (1) { 78 c = getchar(); 79 switch(c) { 80 case 'q': /* Quit on 'q' */ 81 quit(); 82 break; 83 case 's': /* Go into standout mode on 's' */ 84 standout(); 85 break; 86 case 'e': /* Exit standout mode on 'e' */ 87 standend(); 88 break; 89 case 'r': /* Force a refresh on 'r' */ 90 wrefresh(curscr); 91 break; 92 default: /* By default output the character */ 93 addch(c); 94 refresh(); 95 } 96 } 97 } 98 99 100 int 101 quit() 102 { 103 erase(); /* Terminate by erasing the screen */ 104 refresh(); 105 endwin(); /* Always end with endwin() */ 106 delwin(curscr); /* Return storage */ 107 delwin(stdscr); 108 putchar('\n'); 109 exit(0); 110 } 111 112 113 114 115