1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */ 28*0Sstevel@tonic-gate /* All Rights Reserved */ 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate /* 31*0Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988 32*0Sstevel@tonic-gate * The Regents of the University of California 33*0Sstevel@tonic-gate * All Rights Reserved 34*0Sstevel@tonic-gate * 35*0Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from 36*0Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its 37*0Sstevel@tonic-gate * contributors. 38*0Sstevel@tonic-gate */ 39*0Sstevel@tonic-gate 40*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 41*0Sstevel@tonic-gate 42*0Sstevel@tonic-gate /*LINTLIBRARY*/ 43*0Sstevel@tonic-gate 44*0Sstevel@tonic-gate #include <sys/types.h> 45*0Sstevel@tonic-gate #include "curses_inc.h" 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate #define SEPARATE_READ 6 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate /* Read a window that was stored by putwin. */ 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate WINDOW * 52*0Sstevel@tonic-gate getwin(FILE *filep) 53*0Sstevel@tonic-gate { 54*0Sstevel@tonic-gate short *save_fch, win_nums[SEPARATE_READ], maxy, maxx, nelt; 55*0Sstevel@tonic-gate WINDOW *win = NULL; 56*0Sstevel@tonic-gate chtype **ecp, **wcp; 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate /* read everything from _cury to _bkgd inclusive */ 59*0Sstevel@tonic-gate 60*0Sstevel@tonic-gate nelt = sizeof (WINDOW) - sizeof (win->_y) - sizeof (win->_parent) - 61*0Sstevel@tonic-gate sizeof (win->_parx) - sizeof (win->_pary) - 62*0Sstevel@tonic-gate sizeof (win->_ndescs) - sizeof (win->_delay) - 63*0Sstevel@tonic-gate (SEPARATE_READ * sizeof (short)); 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate if ((fread((char *) win_nums, sizeof (short), SEPARATE_READ, filep) != 66*0Sstevel@tonic-gate SEPARATE_READ) || ((win = _makenew(maxy = win_nums[2], maxx = 67*0Sstevel@tonic-gate win_nums[3], win_nums[4], win_nums[5])) == NULL)) { 68*0Sstevel@tonic-gate goto err; 69*0Sstevel@tonic-gate } 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate if (_image(win) == ERR) { 72*0Sstevel@tonic-gate win = (WINDOW *) NULL; 73*0Sstevel@tonic-gate goto err; 74*0Sstevel@tonic-gate } 75*0Sstevel@tonic-gate save_fch = win->_firstch; 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate if (fread(&(win->_flags), 1, nelt, filep) != nelt) 78*0Sstevel@tonic-gate goto err; 79*0Sstevel@tonic-gate 80*0Sstevel@tonic-gate win->_firstch = save_fch; 81*0Sstevel@tonic-gate win->_lastch = save_fch + maxy; 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate /* read the image */ 84*0Sstevel@tonic-gate wcp = win->_y; 85*0Sstevel@tonic-gate ecp = wcp + maxy; 86*0Sstevel@tonic-gate 87*0Sstevel@tonic-gate while (wcp < ecp) 88*0Sstevel@tonic-gate if (fread((char *) *wcp++, sizeof (chtype), maxx, filep) != 89*0Sstevel@tonic-gate maxx) { 90*0Sstevel@tonic-gate err : 91*0Sstevel@tonic-gate if (win != NULL) 92*0Sstevel@tonic-gate (void) delwin(win); 93*0Sstevel@tonic-gate return ((WINDOW *) NULL); 94*0Sstevel@tonic-gate } 95*0Sstevel@tonic-gate 96*0Sstevel@tonic-gate win->_cury = win_nums[0]; 97*0Sstevel@tonic-gate win->_curx = win_nums[1]; 98*0Sstevel@tonic-gate win->_use_idl = win->_use_keypad = FALSE; 99*0Sstevel@tonic-gate 100*0Sstevel@tonic-gate return (win); 101*0Sstevel@tonic-gate } 102