/*
 * 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.
 */

/*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);
}