mirror of
git://git.gnupg.org/gnupg.git
synced 2024-12-23 10:29:58 +01:00
97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/* yesno.c - Yes/No questions
|
|
* Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
|
|
*
|
|
* This file is part of GnuPG.
|
|
*
|
|
* GnuPG 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 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GnuPG 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 this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <stdlib.h>
|
|
#include <errno.h>
|
|
|
|
#include "i18n.h"
|
|
#include "util.h"
|
|
|
|
int
|
|
answer_is_yes_no_default( const char *s, int def_answer )
|
|
{
|
|
const char *long_yes = _("yes");
|
|
const char *short_yes = _("yY");
|
|
const char *long_no = _("no");
|
|
const char *short_no = _("nN");
|
|
|
|
/* Note: we have to use the local dependent strcasecmp here */
|
|
if( !strcasecmp(s, long_yes ) )
|
|
return 1;
|
|
if( *s && strchr( short_yes, *s ) && !s[1] )
|
|
return 1;
|
|
/* test for no strings to catch ambiguities for the next test */
|
|
if( !strcasecmp(s, long_no ) )
|
|
return 0;
|
|
if( *s && strchr( short_no, *s ) && !s[1] )
|
|
return 0;
|
|
/* test for the english version (for those who are used to type yes) */
|
|
if( !ascii_strcasecmp(s, "yes" ) )
|
|
return 1;
|
|
if( *s && strchr( "yY", *s ) && !s[1] )
|
|
return 1;
|
|
return def_answer;
|
|
}
|
|
|
|
int
|
|
answer_is_yes( const char *s )
|
|
{
|
|
return answer_is_yes_no_default(s,0);
|
|
}
|
|
|
|
/****************
|
|
* Return 1 for yes, -1 for quit, or 0 for no
|
|
*/
|
|
int
|
|
answer_is_yes_no_quit( const char *s )
|
|
{
|
|
const char *long_yes = _("yes");
|
|
const char *long_no = _("no");
|
|
const char *long_quit = _("quit");
|
|
const char *short_yes = _("yY");
|
|
const char *short_no = _("nN");
|
|
const char *short_quit = _("qQ");
|
|
|
|
/* Note: We have to use the locale dependent strcasecmp */
|
|
if( !strcasecmp(s, long_no ) )
|
|
return 0;
|
|
if( !strcasecmp(s, long_yes ) )
|
|
return 1;
|
|
if( !strcasecmp(s, long_quit ) )
|
|
return -1;
|
|
if( *s && strchr( short_no, *s ) && !s[1] )
|
|
return 0;
|
|
if( *s && strchr( short_yes, *s ) && !s[1] )
|
|
return 1;
|
|
if( *s && strchr( short_quit, *s ) && !s[1] )
|
|
return -1;
|
|
/* but not here */
|
|
if( !ascii_strcasecmp(s, "yes" ) )
|
|
return 1;
|
|
if( !ascii_strcasecmp(s, "quit" ) )
|
|
return -1;
|
|
if( *s && strchr( "yY", *s ) && !s[1] )
|
|
return 1;
|
|
if( *s && strchr( "qQ", *s ) && !s[1] )
|
|
return -1;
|
|
return 0;
|
|
}
|