1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate */
26*7c478bd9Sstevel@tonic-gate
27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */
28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
29*7c478bd9Sstevel@tonic-gate
30*7c478bd9Sstevel@tonic-gate /*
31*7c478bd9Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988
32*7c478bd9Sstevel@tonic-gate * The Regents of the University of California
33*7c478bd9Sstevel@tonic-gate * All Rights Reserved
34*7c478bd9Sstevel@tonic-gate *
35*7c478bd9Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from
36*7c478bd9Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its
37*7c478bd9Sstevel@tonic-gate * contributors.
38*7c478bd9Sstevel@tonic-gate */
39*7c478bd9Sstevel@tonic-gate
40*7c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/
41*7c478bd9Sstevel@tonic-gate
42*7c478bd9Sstevel@tonic-gate /* allocate space for and set up defaults for a new _window */
43*7c478bd9Sstevel@tonic-gate
44*7c478bd9Sstevel@tonic-gate #include <stdlib.h>
45*7c478bd9Sstevel@tonic-gate #include <sys/types.h>
46*7c478bd9Sstevel@tonic-gate #include "curses_inc.h"
47*7c478bd9Sstevel@tonic-gate
48*7c478bd9Sstevel@tonic-gate WINDOW *
newwin(int nlines,int ncols,int by,int bx)49*7c478bd9Sstevel@tonic-gate newwin(int nlines, int ncols, int by, int bx)
50*7c478bd9Sstevel@tonic-gate {
51*7c478bd9Sstevel@tonic-gate WINDOW *win;
52*7c478bd9Sstevel@tonic-gate int counter = 0;
53*7c478bd9Sstevel@tonic-gate
54*7c478bd9Sstevel@tonic-gate if (nlines <= 0)
55*7c478bd9Sstevel@tonic-gate nlines = LINES - by;
56*7c478bd9Sstevel@tonic-gate if (ncols <= 0)
57*7c478bd9Sstevel@tonic-gate ncols = COLS - bx;
58*7c478bd9Sstevel@tonic-gate
59*7c478bd9Sstevel@tonic-gate if ((by < 0) || (bx < 0) || ((win = _makenew(nlines, ncols, by,
60*7c478bd9Sstevel@tonic-gate bx)) == (WINDOW *) NULL) || (_image(win) == ERR)) {
61*7c478bd9Sstevel@tonic-gate return ((WINDOW *) NULL);
62*7c478bd9Sstevel@tonic-gate }
63*7c478bd9Sstevel@tonic-gate
64*7c478bd9Sstevel@tonic-gate while (counter < nlines) {
65*7c478bd9Sstevel@tonic-gate memSset(&win->_y[counter][0], (chtype) ' ', ncols);
66*7c478bd9Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE
67*7c478bd9Sstevel@tonic-gate if (_y16update) {
68*7c478bd9Sstevel@tonic-gate int i = ncols;
69*7c478bd9Sstevel@tonic-gate
70*7c478bd9Sstevel@tonic-gate while (i--)
71*7c478bd9Sstevel@tonic-gate win->_y16[counter][i] = (_ochtype) ' ';
72*7c478bd9Sstevel@tonic-gate }
73*7c478bd9Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */
74*7c478bd9Sstevel@tonic-gate counter++;
75*7c478bd9Sstevel@tonic-gate }
76*7c478bd9Sstevel@tonic-gate
77*7c478bd9Sstevel@tonic-gate win->_yoffset = SP->Yabove;
78*7c478bd9Sstevel@tonic-gate return (win);
79*7c478bd9Sstevel@tonic-gate }
80*7c478bd9Sstevel@tonic-gate
81*7c478bd9Sstevel@tonic-gate int
_image(WINDOW * win)82*7c478bd9Sstevel@tonic-gate _image(WINDOW *win)
83*7c478bd9Sstevel@tonic-gate {
84*7c478bd9Sstevel@tonic-gate int i, nlines = win->_maxy;
85*7c478bd9Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE
86*7c478bd9Sstevel@tonic-gate size_t oscols = win->_maxx * sizeof (_ochtype);
87*7c478bd9Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */
88*7c478bd9Sstevel@tonic-gate size_t scols = win->_maxx * sizeof (chtype);
89*7c478bd9Sstevel@tonic-gate chtype **_y = win->_y;
90*7c478bd9Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE
91*7c478bd9Sstevel@tonic-gate _ochtype **_y16 = win->_y16;
92*7c478bd9Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */
93*7c478bd9Sstevel@tonic-gate
94*7c478bd9Sstevel@tonic-gate for (i = 0; i < nlines; i++) {
95*7c478bd9Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE
96*7c478bd9Sstevel@tonic-gate if (((_y[i] = (chtype *) malloc(scols)) == NULL) ||
97*7c478bd9Sstevel@tonic-gate ((_y16update) && ((_y16[i] = (_ochtype *)
98*7c478bd9Sstevel@tonic-gate malloc(oscols)) == NULL)))
99*7c478bd9Sstevel@tonic-gate #else /* _VR3_COMPAT_CODE */
100*7c478bd9Sstevel@tonic-gate if ((_y[i] = (chtype *) malloc(scols)) ==
101*7c478bd9Sstevel@tonic-gate NULL)
102*7c478bd9Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */
103*7c478bd9Sstevel@tonic-gate {
104*7c478bd9Sstevel@tonic-gate int j;
105*7c478bd9Sstevel@tonic-gate
106*7c478bd9Sstevel@tonic-gate curs_errno = CURS_BAD_MALLOC;
107*7c478bd9Sstevel@tonic-gate #ifdef DEBUG
108*7c478bd9Sstevel@tonic-gate strcpy(curs_parm_err, "_image");
109*7c478bd9Sstevel@tonic-gate #endif /* DEBUG */
110*7c478bd9Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE
111*7c478bd9Sstevel@tonic-gate for (j = 0; j <= i; j++) {
112*7c478bd9Sstevel@tonic-gate if (_y[j] != NULL)
113*7c478bd9Sstevel@tonic-gate free((char *) _y[j]);
114*7c478bd9Sstevel@tonic-gate if ((_y16update) && (_y16[j] != NULL))
115*7c478bd9Sstevel@tonic-gate free((char *) _y16[j]);
116*7c478bd9Sstevel@tonic-gate }
117*7c478bd9Sstevel@tonic-gate #else /* _VR3_COMPAT_CODE */
118*7c478bd9Sstevel@tonic-gate for (j = 0; j < i; j++)
119*7c478bd9Sstevel@tonic-gate free((char *) _y[j]);
120*7c478bd9Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */
121*7c478bd9Sstevel@tonic-gate
122*7c478bd9Sstevel@tonic-gate free((char *) win->_firstch);
123*7c478bd9Sstevel@tonic-gate free((char *) win->_y);
124*7c478bd9Sstevel@tonic-gate #ifdef _VR3_COMPAT_CODE
125*7c478bd9Sstevel@tonic-gate if ((_y16update) && (win->_y16 != NULL))
126*7c478bd9Sstevel@tonic-gate free((char *) win->_y16);
127*7c478bd9Sstevel@tonic-gate #endif /* _VR3_COMPAT_CODE */
128*7c478bd9Sstevel@tonic-gate free((char *) win);
129*7c478bd9Sstevel@tonic-gate return (ERR);
130*7c478bd9Sstevel@tonic-gate }
131*7c478bd9Sstevel@tonic-gate }
132*7c478bd9Sstevel@tonic-gate return (OK);
133*7c478bd9Sstevel@tonic-gate }
134