17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate * CDDL HEADER START
37c478bd9Sstevel@tonic-gate *
47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
77c478bd9Sstevel@tonic-gate * with the License.
87c478bd9Sstevel@tonic-gate *
97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
127c478bd9Sstevel@tonic-gate * and limitations under the License.
137c478bd9Sstevel@tonic-gate *
147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bd9Sstevel@tonic-gate *
207c478bd9Sstevel@tonic-gate * CDDL HEADER END
217c478bd9Sstevel@tonic-gate */
227c478bd9Sstevel@tonic-gate /*
23*fbfd105dSmuffin * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
247c478bd9Sstevel@tonic-gate * Use is subject to license terms.
257c478bd9Sstevel@tonic-gate */
267c478bd9Sstevel@tonic-gate
277c478bd9Sstevel@tonic-gate /* Copyright (c) 1988 AT&T */
287c478bd9Sstevel@tonic-gate /* All Rights Reserved */
297c478bd9Sstevel@tonic-gate
307c478bd9Sstevel@tonic-gate /*
317c478bd9Sstevel@tonic-gate * University Copyright- Copyright (c) 1982, 1986, 1988
327c478bd9Sstevel@tonic-gate * The Regents of the University of California
337c478bd9Sstevel@tonic-gate * All Rights Reserved
347c478bd9Sstevel@tonic-gate *
357c478bd9Sstevel@tonic-gate * University Acknowledgment- Portions of this document are derived from
367c478bd9Sstevel@tonic-gate * software developed by the University of California, Berkeley, and its
377c478bd9Sstevel@tonic-gate * contributors.
387c478bd9Sstevel@tonic-gate */
397c478bd9Sstevel@tonic-gate
407c478bd9Sstevel@tonic-gate /*LINTLIBRARY*/
417c478bd9Sstevel@tonic-gate
427c478bd9Sstevel@tonic-gate #include <sys/types.h>
437c478bd9Sstevel@tonic-gate #include <stdlib.h>
447c478bd9Sstevel@tonic-gate #include "curses_inc.h"
457c478bd9Sstevel@tonic-gate
467c478bd9Sstevel@tonic-gate #ifdef PC6300PLUS
477c478bd9Sstevel@tonic-gate #include <fcntl.h>
487c478bd9Sstevel@tonic-gate #include <sys/console.h>
497c478bd9Sstevel@tonic-gate #endif
507c478bd9Sstevel@tonic-gate
517c478bd9Sstevel@tonic-gate int
start_color(void)527c478bd9Sstevel@tonic-gate start_color(void)
537c478bd9Sstevel@tonic-gate {
547c478bd9Sstevel@tonic-gate short i, j;
557c478bd9Sstevel@tonic-gate _Color *color_tbl;
567c478bd9Sstevel@tonic-gate
577c478bd9Sstevel@tonic-gate #ifdef PC6300PLUS
587c478bd9Sstevel@tonic-gate struct console con;
597c478bd9Sstevel@tonic-gate #endif
607c478bd9Sstevel@tonic-gate
617c478bd9Sstevel@tonic-gate /* if not a color terminal, return error */
627c478bd9Sstevel@tonic-gate
637c478bd9Sstevel@tonic-gate if ((COLOR_PAIRS = max_pairs) == -1)
647c478bd9Sstevel@tonic-gate return (ERR);
657c478bd9Sstevel@tonic-gate
667c478bd9Sstevel@tonic-gate /* we have only 6 bits to store color-pair info */
677c478bd9Sstevel@tonic-gate
687c478bd9Sstevel@tonic-gate if (COLOR_PAIRS > 64)
697c478bd9Sstevel@tonic-gate COLOR_PAIRS = 64;
707c478bd9Sstevel@tonic-gate
717c478bd9Sstevel@tonic-gate #ifdef PC6300PLUS
727c478bd9Sstevel@tonic-gate ioctl(cur_term->Filedes, CONIOGETDATA, &con);
737c478bd9Sstevel@tonic-gate if (!con.color)
747c478bd9Sstevel@tonic-gate return (ERR);
757c478bd9Sstevel@tonic-gate #endif
767c478bd9Sstevel@tonic-gate
777c478bd9Sstevel@tonic-gate /* allocate pairs_tbl */
787c478bd9Sstevel@tonic-gate
797c478bd9Sstevel@tonic-gate if ((cur_term->_pairs_tbl =
807c478bd9Sstevel@tonic-gate (_Color_pair *) malloc((COLOR_PAIRS+1) *
817c478bd9Sstevel@tonic-gate sizeof (_Color_pair))) == NULL)
827c478bd9Sstevel@tonic-gate goto err2;
837c478bd9Sstevel@tonic-gate
847c478bd9Sstevel@tonic-gate COLORS = max_colors;
857c478bd9Sstevel@tonic-gate
867c478bd9Sstevel@tonic-gate /* the following is not required because we assume that color 0 is */
877c478bd9Sstevel@tonic-gate /* always a default background. if this will change, we may want */
887c478bd9Sstevel@tonic-gate /* to store the default colors in entry 0 of pairs_tbl. */
897c478bd9Sstevel@tonic-gate /*
907c478bd9Sstevel@tonic-gate * cur_term->_pairs_tbl[0].foreground = 0;
917c478bd9Sstevel@tonic-gate * cur_term->_pairs_tbl[0].background = COLORS;
927c478bd9Sstevel@tonic-gate */
937c478bd9Sstevel@tonic-gate
947c478bd9Sstevel@tonic-gate /* if terminal can change the definition of the color */
957c478bd9Sstevel@tonic-gate /* allocate color_tbl */
967c478bd9Sstevel@tonic-gate
977c478bd9Sstevel@tonic-gate if (can_change)
987c478bd9Sstevel@tonic-gate if ((color_tbl = (cur_term->_color_tbl =
997c478bd9Sstevel@tonic-gate (_Color *) malloc(COLORS * sizeof (_Color)))) == NULL)
1007c478bd9Sstevel@tonic-gate goto err1;
1017c478bd9Sstevel@tonic-gate
1027c478bd9Sstevel@tonic-gate /* allocate color mark map for cookie terminals */
1037c478bd9Sstevel@tonic-gate
1047c478bd9Sstevel@tonic-gate if (ceol_standout_glitch || (magic_cookie_glitch >= 0)) {
1057c478bd9Sstevel@tonic-gate int i, nc;
1067c478bd9Sstevel@tonic-gate char **marks;
1077c478bd9Sstevel@tonic-gate
108*fbfd105dSmuffin if ((marks = (char **)calloc((unsigned)LINES,
1097c478bd9Sstevel@tonic-gate sizeof (char *))) == NULL)
1107c478bd9Sstevel@tonic-gate goto err;
1117c478bd9Sstevel@tonic-gate SP->_color_mks = marks;
1127c478bd9Sstevel@tonic-gate nc = (COLS / BITSPERBYTE) + (COLS % BITSPERBYTE ? 1 : 0);
113*fbfd105dSmuffin if ((*marks = (char *)calloc((unsigned)nc * LINES,
1147c478bd9Sstevel@tonic-gate sizeof (char))) == NULL) {
1157c478bd9Sstevel@tonic-gate free(marks);
1167c478bd9Sstevel@tonic-gate err: free(color_tbl);
117*fbfd105dSmuffin cur_term->_color_tbl = NULL;
1187c478bd9Sstevel@tonic-gate err1: free(cur_term->_pairs_tbl);
119*fbfd105dSmuffin cur_term->_pairs_tbl = NULL;
1207c478bd9Sstevel@tonic-gate err2: return (ERR);
1217c478bd9Sstevel@tonic-gate }
1227c478bd9Sstevel@tonic-gate
1237c478bd9Sstevel@tonic-gate for (i = LINES - 1; i-- > 0; ++marks)
1247c478bd9Sstevel@tonic-gate *(marks + 1) = *marks + nc;
1257c478bd9Sstevel@tonic-gate }
1267c478bd9Sstevel@tonic-gate
1277c478bd9Sstevel@tonic-gate if (can_change) {
1287c478bd9Sstevel@tonic-gate /* initialize color_tbl with the following colors: black, blue, */
1297c478bd9Sstevel@tonic-gate /* green, cyan, red, magenta, yellow, black. if table has more */
1307c478bd9Sstevel@tonic-gate /* than 8 entries, use the same 8 colors for the following 8 */
1317c478bd9Sstevel@tonic-gate /* positions, and then again, and again .... If table has less */
1327c478bd9Sstevel@tonic-gate /* then 8 entries, use as many colors as will fit in. */
1337c478bd9Sstevel@tonic-gate
1347c478bd9Sstevel@tonic-gate for (i = 0; i < COLORS; i++) {
1357c478bd9Sstevel@tonic-gate j = i%8;
1367c478bd9Sstevel@tonic-gate
1377c478bd9Sstevel@tonic-gate if (j%2)
1387c478bd9Sstevel@tonic-gate color_tbl[i].b = 1000;
1397c478bd9Sstevel@tonic-gate else
1407c478bd9Sstevel@tonic-gate color_tbl[i].b = 0;
1417c478bd9Sstevel@tonic-gate
1427c478bd9Sstevel@tonic-gate if ((j%4) > 1)
1437c478bd9Sstevel@tonic-gate color_tbl[i].g = 1000;
1447c478bd9Sstevel@tonic-gate else
1457c478bd9Sstevel@tonic-gate color_tbl[i].g = 0;
1467c478bd9Sstevel@tonic-gate
1477c478bd9Sstevel@tonic-gate if (j > 3)
1487c478bd9Sstevel@tonic-gate color_tbl[i].r = 1000;
1497c478bd9Sstevel@tonic-gate else
1507c478bd9Sstevel@tonic-gate color_tbl[i].r = 0;
1517c478bd9Sstevel@tonic-gate }
1527c478bd9Sstevel@tonic-gate
1537c478bd9Sstevel@tonic-gate if (orig_colors)
1547c478bd9Sstevel@tonic-gate (void) tputs(orig_colors, 1, _outch);
1557c478bd9Sstevel@tonic-gate }
1567c478bd9Sstevel@tonic-gate
1577c478bd9Sstevel@tonic-gate if (orig_pair)
1587c478bd9Sstevel@tonic-gate (void) tputs(tparm_p0(orig_pair), 1, _outch);
1597c478bd9Sstevel@tonic-gate
1607c478bd9Sstevel@tonic-gate /* for Tek terminals set the background color to zero */
1617c478bd9Sstevel@tonic-gate
1627c478bd9Sstevel@tonic-gate if (set_background) {
1637c478bd9Sstevel@tonic-gate (void) tputs(tparm_p1(set_background, 0), 1, _outch);
1647c478bd9Sstevel@tonic-gate cur_term->_cur_pair.background = 0;
1657c478bd9Sstevel@tonic-gate cur_term->_cur_pair.foreground = -1;
1667c478bd9Sstevel@tonic-gate }
1677c478bd9Sstevel@tonic-gate return (OK);
1687c478bd9Sstevel@tonic-gate }
169