1 /****************************************************************************
2 * Copyright (c) 1998 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
7 * without limitation the rights to use, copy, modify, merge, publish, *
8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
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21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * Except as contained in this notice, the name(s) of the above copyright *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
31 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
32 ****************************************************************************/
37 ** The routines waddnstr(), waddchnstr().
41 #include <curses.priv.h>
43 MODULE_ID("$Id: lib_addstr.c,v 1.16 1998/06/28 00:38:29 tom Exp $")
46 waddnstr(WINDOW *win, const char *const astr, int n)
48 unsigned const char *str = (unsigned const char *)astr;
51 T((T_CALLED("waddnstr(%p,%s,%d)"), win, _nc_visbuf(astr), n));
53 if (win && (str != 0)) {
54 T(("... current %s", _traceattr(win->_attrs)));
55 TR(TRACE_VIRTPUT, ("str is not null"));
58 n = (int)strlen(astr);
60 while((n-- > 0) && (*str != '\0')) {
61 TR(TRACE_VIRTPUT, ("*str = %#x", *str));
62 if (_nc_waddch_nosync(win, (chtype)*str++) == ERR) {
69 TR(TRACE_VIRTPUT, ("waddnstr returns %d", code));
74 waddchnstr(WINDOW *win, const chtype *const astr, int n)
81 T((T_CALLED("waddchnstr(%p,%p,%d)"), win, astr, n));
89 for (str=(const chtype *)astr; *str!=0; str++)
92 if (n > win->_maxx - x + 1)
93 n = win->_maxx - x + 1;
97 line = &(win->_line[y]);
98 memcpy(line->text+x, astr, n*sizeof(*astr));
99 CHANGED_RANGE(line, x, x+n-1);