/****************************************************************************
* Copyright (c) 1998,2000,2001 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. *
****************************************************************************/
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
****************************************************************************/
/*
** lib_scanw.c
**
** The routines scanw(), wscanw() and friends.
**
*/
#include <curses.priv.h>
MODULE_ID("$Id: lib_scanw.c,v 1.11 2001/06/30 23:39:41 tom Exp $")
NCURSES_EXPORT(int)
vwscanw(WINDOW *win, NCURSES_CONST char *fmt, va_list argp)
{
char buf[BUFSIZ];
if (wgetnstr(win, buf, sizeof(buf) - 1) == ERR)
return (ERR);
return (vsscanf(buf, fmt, argp));
}
NCURSES_EXPORT(int)
scanw(NCURSES_CONST char *fmt,...)
{
int code;
va_list ap;
T(("scanw(\"%s\",...) called", fmt));
va_start(ap, fmt);
code = vwscanw(stdscr, fmt, ap);
va_end(ap);
return (code);
}
NCURSES_EXPORT(int)
wscanw(WINDOW *win, NCURSES_CONST char *fmt,...)
{
int code;
va_list ap;
T(("wscanw(%p,\"%s\",...) called", win, fmt));
va_start(ap, fmt);
code = vwscanw(win, fmt, ap);
va_end(ap);
return (code);
}
NCURSES_EXPORT(int)
mvscanw(int y, int x, NCURSES_CONST char *fmt,...)
{
int code;
va_list ap;
va_start(ap, fmt);
code = (move(y, x) == OK) ? vwscanw(stdscr, fmt, ap) : ERR;
va_end(ap);
return (code);
}
NCURSES_EXPORT(int)
mvwscanw(WINDOW *win, int y, int x, NCURSES_CONST char *fmt,...)
{
int code;
va_list ap;
va_start(ap, fmt);
code = (wmove(win, y, x) == OK) ? vwscanw(win, fmt, ap) : ERR;
va_end(ap);
return (code);
}
