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/* ttyio.h
* Copyright (C) 1998, 1999, 2000, 2001, 2005 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
#ifndef G10_TTYIO_H
#define G10_TTYIO_H
#ifdef HAVE_LIBREADLINE
#include <stdio.h>
#include <readline/readline.h>
#endif
const char *tty_get_ttyname (void);
int tty_batchmode( int onoff );
#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
void tty_printf (const char *fmt, ... ) __attribute__ ((format (printf,1,2)));
void tty_fprintf (FILE *fp, const char *fmt, ... )
__attribute__ ((format (printf,2,3)));
#else
void tty_printf (const char *fmt, ... );
void tty_fprintf (FILE *fp, const char *fmt, ... );
#endif
void tty_print_string( const byte *p, size_t n );
void tty_print_utf8_string( const byte *p, size_t n );
void tty_print_utf8_string2( const byte *p, size_t n, size_t max_n );
char *tty_get( const char *prompt );
char *tty_get_hidden( const char *prompt );
void tty_kill_prompt(void);
int tty_get_answer_is_yes( const char *prompt );
int tty_no_terminal(int onoff);
#ifdef HAVE_LIBREADLINE
void tty_enable_completion(rl_completion_func_t *completer);
void tty_disable_completion(void);
#else
/* Use a macro to stub out these functions since a macro has no need
to typedef a "rl_completion_func_t" which would be undefined
without readline. */
#define tty_enable_completion(x)
#define tty_disable_completion()
#endif
#endif /*G10_TTYIO_H*/
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