OpenSolaris Launch

1 files changed, 79 insertions, 0 deletions

diff --git a/usr/src/lib/libcurses/screen/winstr.c b/usr/src/lib/libcurses/screen/winstr.c
new file mode 100644
index 0000000000..4bbb8668b0
--- /dev/null
+++ b/usr/src/lib/libcurses/screen/winstr.c
@@ -0,0 +1,79 @@
+/*
+ * 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	<sys/types.h>
+#include	"curses_inc.h"
+
+int
+winstr(WINDOW *win, char *str)
+{
+	int	counter = 0;
+	int	cy = win->_cury;
+	chtype	*ptr = &(win->_y[cy][win->_curx]),
+		*pmax = &(win->_y[cy][win->_maxx]);
+	chtype	*p1st = &(win->_y[cy][0]);
+	chtype	wc;
+	int	sw, s;
+
+	while (ISCBIT(*ptr) && (p1st < ptr))
+		ptr--;
+
+	while (ptr < pmax) {
+		wc = RBYTE(*ptr);
+		sw = mbscrw((int) wc);
+		(void) mbeucw((int) wc);
+		for (s = 0; s < sw; s++, ptr++) {
+			if ((wc = RBYTE(*ptr)) == MBIT)
+				continue;
+			/* LINTED */
+			str[counter++] = (char) wc;
+			if ((wc = LBYTE(*ptr) | MBIT) == MBIT)
+				continue;
+			/* LINTED */
+			str[counter++] = (char) wc;
+		}
+	}
+	str[counter] = '\0';
+
+	return (counter);
+}