mirror of
git://git.gnupg.org/gnupg.git
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ed0d33f1d0
to libgcrypt functions, using shared error codes from libgpg-error, replacing the old functions we used to have in ../util by those in ../jnlib and ../common, renaming the malloc functions and a couple of types. Note, that not all changes are listed below becuause they are too similar and done at far too many places. As of today the code builds using the current libgcrypt from CVS but it is very unlikely that it actually works.
97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/* yesno.c - Yes/No questions
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* Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
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*
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* This file is part of GnuPG.
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*
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* GnuPG is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GnuPG is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <config.h>
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#include <stdlib.h>
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#include <errno.h>
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#include "i18n.h"
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#include "util.h"
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int
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answer_is_yes_no_default( const char *s, int def_answer )
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{
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const char *long_yes = _("yes");
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const char *short_yes = _("yY");
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const char *long_no = _("no");
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const char *short_no = _("nN");
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/* Note: we have to use the local dependent strcasecmp here */
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if( !strcasecmp(s, long_yes ) )
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return 1;
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if( *s && strchr( short_yes, *s ) && !s[1] )
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return 1;
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/* test for no strings to catch ambiguities for the next test */
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if( !strcasecmp(s, long_no ) )
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return 0;
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if( *s && strchr( short_no, *s ) && !s[1] )
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return 0;
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/* test for the english version (for those who are used to type yes) */
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if( !ascii_strcasecmp(s, "yes" ) )
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return 1;
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if( *s && strchr( "yY", *s ) && !s[1] )
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return 1;
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return def_answer;
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}
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int
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answer_is_yes( const char *s )
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{
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return answer_is_yes_no_default(s,0);
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}
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/****************
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* Return 1 for yes, -1 for quit, or 0 for no
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*/
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int
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answer_is_yes_no_quit( const char *s )
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{
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const char *long_yes = _("yes");
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const char *long_no = _("no");
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const char *long_quit = _("quit");
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const char *short_yes = _("yY");
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const char *short_no = _("nN");
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const char *short_quit = _("qQ");
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/* Note: We have to use the locale dependent strcasecmp */
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if( !strcasecmp(s, long_no ) )
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return 0;
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if( !strcasecmp(s, long_yes ) )
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return 1;
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if( !strcasecmp(s, long_quit ) )
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return -1;
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if( *s && strchr( short_no, *s ) && !s[1] )
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return 0;
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if( *s && strchr( short_yes, *s ) && !s[1] )
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return 1;
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if( *s && strchr( short_quit, *s ) && !s[1] )
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return -1;
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/* but not here */
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if( !ascii_strcasecmp(s, "yes" ) )
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return 1;
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if( !ascii_strcasecmp(s, "quit" ) )
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return -1;
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if( *s && strchr( "yY", *s ) && !s[1] )
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return 1;
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if( *s && strchr( "qQ", *s ) && !s[1] )
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return -1;
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return 0;
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}
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