2N/A/*
2N/A * CDDL HEADER START
2N/A *
2N/A * The contents of this file are subject to the terms of the
2N/A * Common Development and Distribution License, Version 1.0 only
2N/A * (the "License"). You may not use this file except in compliance
2N/A * with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
2N/A * If applicable, add the following below this CDDL HEADER, with the
2N/A * fields enclosed by brackets "[]" replaced with your own identifying
2N/A * information: Portions Copyright [yyyy] [name of copyright owner]
2N/A *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright 1997 Sun Microsystems, Inc. All rights reserved.
2N/A * Use is subject to license terms.
2N/A */
2N/A
2N/A/* Copyright (c) 1988 AT&T */
2N/A/* All Rights Reserved */
2N/A
2N/A/*
2N/A * University Copyright- Copyright (c) 1982, 1986, 1988
2N/A * The Regents of the University of California
2N/A * All Rights Reserved
2N/A *
2N/A * University Acknowledgment- Portions of this document are derived from
2N/A * software developed by the University of California, Berkeley, and its
2N/A * contributors.
2N/A */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A/*LINTLIBRARY*/
2N/A
2N/A#include <sys/types.h>
2N/A#include "curses_inc.h"
2N/A
2N/A/* This routine adds a string starting at (_cury, _curx) */
2N/A
2N/Aint
2N/Awaddnstr(WINDOW *win, char *tstr, int i)
2N/A{
2N/A chtype ch;
2N/A short maxx_1 = win->_maxx - 1, cury = win->_cury,
2N/A curx = win->_curx;
2N/A chtype **_y = win->_y;
2N/A bool savimmed = win->_immed,
2N/A savsync = win->_sync;
2N/A int rv = OK;
2N/A int pflag;
2N/A unsigned char *str = (unsigned char *)tstr;
2N/A
2N/A#ifdef DEBUG
2N/A if (outf) {
2N/A if (win == stdscr)
2N/A fprintf(outf, "waddnstr(stdscr, ");
2N/A else
2N/A fprintf(outf, "waddnstr(%o, ", win);
2N/A fprintf(outf, "\"%s\")\n", str);
2N/A }
2N/A#endif /* DEBUG */
2N/A
2N/A /* throw away any current partial character */
2N/A win->_nbyte = -1;
2N/A win->_insmode = FALSE;
2N/A pflag = 1;
2N/A
2N/A win->_immed = win->_sync = FALSE;
2N/A
2N/A if (i < 0)
2N/A i = MAXINT;
2N/A
2N/A while (((ch = *str) != 0) && (i-- > 0)) {
2N/A if (pflag == 1) {
2N/A if (_scrmax > 1 && (rv = _mbvalid(win)) == ERR)
2N/A break;
2N/A curx = win->_curx;
2N/A cury = win->_cury;
2N/A }
2N/A if (_mbtrue && ISMBIT(ch)) {
2N/A int m, k, ty;
2N/A chtype c;
2N/A /* make sure we have the whole character */
2N/A c = RBYTE(ch);
2N/A ty = TYPE(c);
2N/A m = cswidth[ty] - (ty == 0 ? 1 : 0);
2N/A for (k = 1; str[k] != '\0' && k <= m; ++k)
2N/A if (!ISMBIT(str[k]))
2N/A break;
2N/A if (k <= m)
2N/A break;
2N/A if (m > i)
2N/A break;
2N/A for (k = 0; k <= m; ++k, ++str) {
2N/A if ((rv = _mbaddch(win, A_NORMAL,
2N/A RBYTE(*str))) == ERR)
2N/A goto done;
2N/A if (k > 0)
2N/A i--;
2N/A }
2N/A pflag = 1;
2N/A cury = win->_cury;
2N/A curx = win->_curx;
2N/A continue;
2N/A }
2N/A
2N/A /* do normal characters while not next to edge */
2N/A if ((ch >= ' ') && (ch != _CTRL('?')) && (curx < maxx_1)) {
2N/A if (_scrmax > 1 && ISMBIT(_y[cury][curx]) &&
2N/A (rv = _mbclrch(win, cury, curx)) == ERR)
2N/A break;
2N/A if (curx < win->_firstch[cury])
2N/A win->_firstch[cury] = curx;
2N/A if (curx > win->_lastch[cury])
2N/A win->_lastch[cury] = curx;
2N/A ch = _WCHAR(win, ch);
2N/A _y[cury][curx] = ch;
2N/A#ifdef _VR3_COMPAT_CODE
2N/A if (_y16update)
2N/A /* LINTED */
2N/A win->_y16[cury][curx] = _TO_OCHTYPE(ch);
2N/A#endif /* _VR3_COMPAT_CODE */
2N/A curx++;
2N/A pflag = 0;
} else {
win->_curx = curx;
/* found a char that is too tough to handle above */
if (waddch(win, ch) == ERR) {
rv = ERR;
break;
}
cury = win->_cury;
curx = win->_curx;
pflag = 1;
}
str++;
win->_curx = curx;
}
done :
win->_curx = curx;
win->_flags |= _WINCHANGED;
win->_sync = savsync;
if (win->_sync)
wsyncup(win);
return ((win->_immed = savimmed) ? wrefresh(win) : rv);
}