+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
-/***************************************************************************
-* COPYRIGHT NOTICE *
-****************************************************************************
-* ncurses is copyright (C) 1992-1995 *
-* Zeyd M. Ben-Halim *
-* zmbenhal@netcom.com *
-* Eric S. Raymond *
-* esr@snark.thyrsus.com *
-* *
-* Permission is hereby granted to reproduce and distribute ncurses *
-* by any means and for any fee, whether alone or as part of a *
-* larger distribution, in source or in binary form, PROVIDED *
-* this notice is included with any such distribution, and is not *
-* removed from any of its header files. Mention of ncurses in any *
-* applications linked with it is highly appreciated. *
-* *
-* ncurses comes AS IS with no warranty, implied or expressed. *
-* *
-***************************************************************************/
+/****************************************************************************
+ * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
+ * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ ****************************************************************************/
#include <curses.priv.h>
#include <ctype.h>
-MODULE_ID("$Id: lib_insstr.c,v 1.9 1997/02/15 16:09:53 tom Exp $")
+MODULE_ID("$Id: lib_insstr.c,v 1.12 1998/02/23 12:12:16 tom Exp $")
-int winsnstr(WINDOW *win, const char *str, int n)
+int winsnstr(WINDOW *win, const char *s, int n)
{
-short oy = win->_cury;
-short ox = win->_curx;
-const char *cp;
-
- T((T_CALLED("winsstr(%p,%s,%d)"), win, _nc_visbuf(str), n));
-
- for (cp = str; *cp && (n <= 0 || (cp - str) < n); cp++) {
- if (*cp == '\n' || *cp == '\r' || *cp == '\t' || *cp == '\b')
- _nc_waddch_nosync(win, (chtype)(*cp));
- else if (is7bits(*cp) && iscntrl(*cp)) {
- winsch(win, ' ' + (chtype)(*cp));
- winsch(win, '^');
- win->_curx += 2;
- } else {
- winsch(win, (chtype)(*cp));
- win->_curx++;
- }
- if (win->_curx > win->_maxx)
- win->_curx = win->_maxx;
- }
+int code = ERR;
+short oy;
+short ox ;
+const unsigned char *str = (const unsigned char *)s;
+const unsigned char *cp;
+
+ T((T_CALLED("winsnstr(%p,%s,%d)"), win, _nc_visbuf(str), n));
- win->_curx = ox;
- win->_cury = oy;
- _nc_synchook(win);
- returnCode(OK);
+ if (win && str) {
+ oy = win->_cury; ox = win->_curx;
+ for (cp = str; *cp && (n <= 0 || (cp - str) < n); cp++) {
+ if (*cp == '\n' || *cp == '\r' || *cp == '\t' || *cp == '\b')
+ _nc_waddch_nosync(win, (chtype)(*cp));
+ else if (is7bits(*cp) && iscntrl(*cp)) {
+ winsch(win, ' ' + (chtype)(*cp));
+ winsch(win, '^');
+ win->_curx += 2;
+ } else {
+ winsch(win, (chtype)(*cp));
+ win->_curx++;
+ }
+ if (win->_curx > win->_maxx)
+ win->_curx = win->_maxx;
+ }
+
+ win->_curx = ox;
+ win->_cury = oy;
+ _nc_synchook(win);
+ code = OK;
+ }
+ returnCode(code);
}
projects / ncurses.git / blobdiff