OpenSolaris Launch

1 files changed, 137 insertions, 0 deletions

diff --git a/usr/src/lib/libcurses/screen/scr_ll_dump.c b/usr/src/lib/libcurses/screen/scr_ll_dump.c
new file mode 100644
index 0000000000..95154b79d0
--- /dev/null
+++ b/usr/src/lib/libcurses/screen/scr_ll_dump.c
@@ -0,0 +1,137 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*	Copyright (c) 1988 AT&T	*/
+/*	  All Rights Reserved	*/
+
+/*
+ * University Copyright- Copyright (c) 1982, 1986, 1988
+ * The Regents of the University of California
+ * All Rights Reserved
+ *
+ * University Acknowledgment- Portions of this document are derived from
+ * software developed by the University of California, Berkeley, and its
+ * contributors.
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*LINTLIBRARY*/
+
+#include	"curses_inc.h"
+#include	<sys/types.h>
+#include	<sys/stat.h>
+#include	<unistd.h>
+
+int
+scr_ll_dump(FILE *filep)
+{
+	short	magic = SVR3_DUMP_MAGIC_NUMBER, rv = ERR;
+	char	*thistty;
+	SLK_MAP	*slk = SP->slk;
+	struct	stat	statbuf;
+
+	if (fwrite((char *) &magic, sizeof (short), 1, filep) != 1)
+		goto err;
+
+	/* write term name and modification time */
+	if ((thistty = ttyname(cur_term->Filedes)) == NULL)
+		statbuf.st_mtime = 0;
+	else
+		(void) stat(thistty, &statbuf);
+
+	if (fwrite((char *) &(statbuf.st_mtime), sizeof (time_t),
+	    1, filep) != 1)
+		goto err;
+
+	/* write curscr */
+	if (_INPUTPENDING)
+		(void) force_doupdate();
+	if (putwin(curscr, filep) == ERR)
+		goto err;
+
+	/* next output: 0 no slk, 1 hardware slk, 2 simulated slk */
+
+	magic = (!slk) ? 0 : (slk->_win) ? 2 : 1;
+	if (fwrite((char *) &magic, sizeof (int), 1, filep) != 1)
+		goto err;
+	if (magic) {
+		short	i, labmax = slk->_num, lablen = slk->_len + 1;
+
+		/* output the soft labels themselves */
+		if ((fwrite((char *) &labmax,
+		    sizeof (short), 1, filep) != 1) ||
+		    (fwrite((char *) &lablen, sizeof (short),
+		    1, filep) != 1)) {
+			goto err;
+		}
+		for (i = 0; i < labmax; i++)
+			if ((fwrite(slk->_ldis[i], sizeof (char), lablen,
+			    filep) != lablen) || (fwrite(slk->_lval[i],
+			    sizeof (char), lablen, filep) != lablen)) {
+				goto err;
+			}
+	}
+
+	/* now write information about colors.  Use the following format. */
+	/* Line 1 is mandatory, the remaining lines are required only if  */
+	/* line one is 1.						  */
+	/* line 1: 0 (no colors) or 1 (colors)				  */
+	/* line 2: number of colors, number of color pairs, can_change	  */
+	/* X lines: Contents of colors (r, g, b)			  */
+	/* Y lines: Contents of color-pairs				  */
+
+	magic = ((cur_term->_pairs_tbl) ? 1 : 0);
+	if (fwrite((char *) &magic, sizeof (int), 1, filep) != 1)
+		goto err;
+	if (magic) {
+		/* number of colors and color_pairs	*/
+		if ((fwrite((char *) &COLORS, sizeof (int), 1, filep) != 1) ||
+		    (fwrite((char *) &COLOR_PAIRS, sizeof (int), 1, filep) !=
+		    1) || (fwrite((char *) &can_change, sizeof (char), 1,
+		    filep) != 1))
+			goto err;
+
+		/* contents of color_table		*/
+
+		if (can_change) {
+			if (fwrite((char *) &(cur_term->_color_tbl->r),
+			    sizeof (_Color), COLORS, filep) != COLORS)
+				goto err;
+		}
+
+		/* contents of pairs_table		*/
+
+		if (fwrite((char *) &(cur_term->_pairs_tbl->foreground),
+		    sizeof (_Color_pair), COLOR_PAIRS, filep) != COLOR_PAIRS)
+			goto err;
+	}
+
+	/* success */
+	rv = OK;
+err :
+	return (rv);
+}