int
scanw(char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
return (vwscanw(stdscr, fmt, ap));
}
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);
}
/*VARARGS*/
int
wscanw(WINDOW *win, ...)
{
char *fmt;
va_list ap;
va_start(ap, win);
fmt = va_arg(ap, char *);
return (vwscanw(win, fmt, ap));
}
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);
}
/*
* scanw --
* Implement a scanf on the standard screen.
*/
int
scanw(const char *fmt, ...)
{
va_list ap;
int ret;
va_start(ap, fmt);
ret = vwscanw(stdscr, fmt, ap);
va_end(ap);
return (ret);
}
int
mvwscanw(WINDOW *win, int y, int x, ...)
{
char *fmt;
va_list ap;
va_start(ap, x);
fmt = va_arg(ap, char *);
return (wmove(win, y, x) == OK ? vwscanw(win, fmt, ap) : ERR);
}
/*
* wscanw --
* Implements a scanf on the given window.
*/
int
wscanw(WINDOW *win, const char *fmt, ...)
{
va_list ap;
int ret;
va_start(ap, fmt);
ret = vwscanw(win, fmt, ap);
va_end(ap);
return (ret);
}
wscanw(WINDOW *win, NCURSES_CONST char *fmt,...)
{
int code;
va_list ap;
T(("wscanw(%p,\"%s\",...) called", (void *) win, fmt));
va_start(ap, fmt);
code = vwscanw(win, fmt, ap);
va_end(ap);
return (code);
}
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);
}
int wscanw(WINDOW *win, const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("wscanw() - called\n"));
va_start(args, fmt);
retval = vwscanw(win, fmt, args);
va_end(args);
return retval;
}
int scanw(const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("scanw() - called\n"));
va_start(args, fmt);
retval = vwscanw(stdscr, fmt, args);
va_end(args);
return retval;
}
/*
* mvscanw, mvwscanw --
* Implement the mvscanw commands. Due to the variable number of
* arguments, they cannot be macros. Another sigh....
*/
int
mvscanw(register int y, register int x, const char *fmt,...)
{
va_list ap;
int ret;
if (move(y, x) != OK)
return (ERR);
va_start(ap, fmt);
ret = vwscanw(stdscr, fmt, ap);
va_end(ap);
return (ret);
}
int cscanf(const char* fmt, ...) {
va_list v;
int ret;
init_screen();
echo();
va_start(v, fmt);
ret = vwscanw(_working_window, fmt, v);
va_end(v);
wrefresh(_working_window);
noecho();
return ret == ERR ? 0 : ret;
}
/*
* The use of the vwscanw() and the vw_scanw() functions in the same file will not work, due to
* the requirement to include varargs.h and stdarg.h which both contain definitions of va_list.
*/
int vwscanwDotsShell( WINDOW * win, char * fmt, ... ) {
int res;
#if 0 // #error GCC (version >= 4.0) no longer implements <varargs.h>.
va_list argList;
va_start( argList, fmt );
res = vwscanw( win, fmt, argList );
va_end( argList );
#else
va_list argList;
va_start( argList, fmt );
res = vw_scanw( win, fmt, argList );
va_end( argList );
#endif
return res;
}
int mvscanw(int y, int x, const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("mvscanw() - called\n"));
if (move(y, x) == ERR)
return ERR;
va_start(args, fmt);
retval = vwscanw(stdscr, fmt, args);
va_end(args);
return retval;
}
int mvwscanw(WINDOW *win, int y, int x, const char *fmt, ...)
{
va_list args;
int retval;
PDC_LOG(("mvscanw() - called\n"));
if (wmove(win, y, x) == ERR)
return ERR;
va_start(args, fmt);
retval = vwscanw(win, fmt, args);
va_end(args);
return retval;
}
NCURSES_EXPORT(int) (vw_scanw) (WINDOW * a1, char * a2, va_list z)
{
T((T_CALLED("vw_scanw(%p,%s,%s)"), (const void *)a1, _nc_visbuf2(1,a2), "va_list")); returnCode(vwscanw(a1, a2, z));
}
int
__sscans(WINDOW *win, char *fmt, va_list ap)
{
return (vwscanw(win, fmt, ap));
}
int vw_scanw(WINDOW *win, const char *fmt, va_list varglist)
{
PDC_LOG(("vw_scanw() - called\n"));
return vwscanw(win, fmt, varglist);
}