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 2004 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 /* allocate space for and set up defaults for a new _window */ 45*0Sstevel@tonic-gate 46*0Sstevel@tonic-gate #include <stdlib.h> 47*0Sstevel@tonic-gate #include <sys/types.h> 48*0Sstevel@tonic-gate #include "curses_inc.h" 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate WINDOW * 51*0Sstevel@tonic-gate newwin(int nlines, int ncols, int by, int bx) 52*0Sstevel@tonic-gate { 53*0Sstevel@tonic-gate WINDOW *win; 54*0Sstevel@tonic-gate int counter = 0; 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate if (nlines <= 0) 57*0Sstevel@tonic-gate nlines = LINES - by; 58*0Sstevel@tonic-gate if (ncols <= 0) 59*0Sstevel@tonic-gate ncols = COLS - bx; 60*0Sstevel@tonic-gate 61*0Sstevel@tonic-gate if ((by < 0) || (bx < 0) || ((win = _makenew(nlines, ncols, by, 62*0Sstevel@tonic-gate bx)) == (WINDOW *) NULL) || (_image(win) == ERR)) { 63*0Sstevel@tonic-gate return ((WINDOW *) NULL); 64*0Sstevel@tonic-gate } 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate while (counter < nlines) { 67*0Sstevel@tonic-gate memSset(&win->_y[counter][0], (chtype) ' ', ncols); 68*0Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE 69*0Sstevel@tonic-gate if (_y16update) { 70*0Sstevel@tonic-gate int i = ncols; 71*0Sstevel@tonic-gate 72*0Sstevel@tonic-gate while (i--) 73*0Sstevel@tonic-gate win->_y16[counter][i] = (_ochtype) ' '; 74*0Sstevel@tonic-gate } 75*0Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */ 76*0Sstevel@tonic-gate counter++; 77*0Sstevel@tonic-gate } 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate win->_yoffset = SP->Yabove; 80*0Sstevel@tonic-gate return (win); 81*0Sstevel@tonic-gate } 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate int 84*0Sstevel@tonic-gate _image(WINDOW *win) 85*0Sstevel@tonic-gate { 86*0Sstevel@tonic-gate int i, nlines = win->_maxy; 87*0Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE 88*0Sstevel@tonic-gate size_t oscols = win->_maxx * sizeof (_ochtype); 89*0Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */ 90*0Sstevel@tonic-gate size_t scols = win->_maxx * sizeof (chtype); 91*0Sstevel@tonic-gate chtype **_y = win->_y; 92*0Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE 93*0Sstevel@tonic-gate _ochtype **_y16 = win->_y16; 94*0Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */ 95*0Sstevel@tonic-gate 96*0Sstevel@tonic-gate for (i = 0; i < nlines; i++) { 97*0Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE 98*0Sstevel@tonic-gate if (((_y[i] = (chtype *) malloc(scols)) == NULL) || 99*0Sstevel@tonic-gate ((_y16update) && ((_y16[i] = (_ochtype *) 100*0Sstevel@tonic-gate malloc(oscols)) == NULL))) 101*0Sstevel@tonic-gate #else /* _VR3_COMPAT_CODE */ 102*0Sstevel@tonic-gate if ((_y[i] = (chtype *) malloc(scols)) == 103*0Sstevel@tonic-gate NULL) 104*0Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */ 105*0Sstevel@tonic-gate { 106*0Sstevel@tonic-gate int j; 107*0Sstevel@tonic-gate 108*0Sstevel@tonic-gate curs_errno = CURS_BAD_MALLOC; 109*0Sstevel@tonic-gate #ifdef DEBUG 110*0Sstevel@tonic-gate strcpy(curs_parm_err, "_image"); 111*0Sstevel@tonic-gate #endif /* DEBUG */ 112*0Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE 113*0Sstevel@tonic-gate for (j = 0; j <= i; j++) { 114*0Sstevel@tonic-gate if (_y[j] != NULL) 115*0Sstevel@tonic-gate free((char *) _y[j]); 116*0Sstevel@tonic-gate if ((_y16update) && (_y16[j] != NULL)) 117*0Sstevel@tonic-gate free((char *) _y16[j]); 118*0Sstevel@tonic-gate } 119*0Sstevel@tonic-gate #else /* _VR3_COMPAT_CODE */ 120*0Sstevel@tonic-gate for (j = 0; j < i; j++) 121*0Sstevel@tonic-gate free((char *) _y[j]); 122*0Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */ 123*0Sstevel@tonic-gate 124*0Sstevel@tonic-gate free((char *) win->_firstch); 125*0Sstevel@tonic-gate free((char *) win->_y); 126*0Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE 127*0Sstevel@tonic-gate if ((_y16update) && (win->_y16 != NULL)) 128*0Sstevel@tonic-gate free((char *) win->_y16); 129*0Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */ 130*0Sstevel@tonic-gate free((char *) win); 131*0Sstevel@tonic-gate return (ERR); 132*0Sstevel@tonic-gate } 133*0Sstevel@tonic-gate } 134*0Sstevel@tonic-gate return (OK); 135*0Sstevel@tonic-gate } 136