mirror of https://github.com/moparisthebest/wget
108 lines
2.4 KiB
C
108 lines
2.4 KiB
C
/* MSDOS utility functions.
|
|
Copyright (C) 2009, 2010, 2011, 2015 Free Software Foundation, Inc.
|
|
|
|
This file is part of GNU Wget.
|
|
|
|
GNU Wget is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
GNU Wget is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with Wget. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
Additional permission under GNU GPL version 3 section 7
|
|
|
|
If you modify this program, or any covered work, by linking or
|
|
combining it with the OpenSSL project's OpenSSL library (or a
|
|
modified version of that library), containing parts covered by the
|
|
terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
|
|
grants you additional permission to convey the resulting work.
|
|
Corresponding Source for a non-source form of such a combination
|
|
shall include the source code for the parts of OpenSSL used as well
|
|
as that of the covered work. */
|
|
|
|
#include "wget.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <conio.h>
|
|
|
|
/* This variable (i.e. MB_CUR_MAX) is set here so that we force a unibyte
|
|
locale in ../lib/quotearg.c. */
|
|
#ifdef __DJGPP__
|
|
int __dj_mb_cur_max = 1;
|
|
#endif
|
|
|
|
#ifndef __WATCOMC__
|
|
/* These is just a dummy function to make Wget link. These are never called
|
|
because 'unibyte_locale == 1' in ../lib/quotearg.c. */
|
|
int mbsinit (void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int mbrtowc (void)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int iswprint (void)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif /* __WATCOMC__ */
|
|
|
|
|
|
#define PASS_MAX 512
|
|
|
|
/* Get a user string with echo off. Handy for entering passwords. The prompt
|
|
optional. */
|
|
char *
|
|
getpass (const char *prompt)
|
|
{
|
|
char getpassbuf[PASS_MAX + 1];
|
|
size_t i = 0;
|
|
int c;
|
|
|
|
if (prompt)
|
|
{
|
|
fputs (prompt, stderr);
|
|
fflush (stderr);
|
|
}
|
|
|
|
for (;;)
|
|
{
|
|
c = getch ();
|
|
if (c == '\r')
|
|
{
|
|
getpassbuf[i] = '\0';
|
|
break;
|
|
}
|
|
else if (i < PASS_MAX)
|
|
{
|
|
getpassbuf[i++] = c;
|
|
}
|
|
|
|
if (i >= PASS_MAX)
|
|
{
|
|
getpassbuf[i] = '\0';
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (prompt)
|
|
{
|
|
fputs ("\r\n", stderr);
|
|
fflush (stderr);
|
|
}
|
|
|
|
return strdup (getpassbuf);
|
|
}
|