common/ttyio.h

   1 /* ttyio.h
   2  * Copyright (C) 1998, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
   3  *
   4  * This file is part of GNUPG.
   5  *
   6  * GNUPG is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * GNUPG is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19 #ifndef GNUPG_COMMON_TTYIO_H
  20 #define GNUPG_COMMON_TTYIO_H
  21
  22 #include "util.h" /* Make sure our readline typedef is available. */
  23
  24
  25 const char *tty_get_ttyname (void);
  26 int tty_batchmode (int onoff);
  27 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5 )
  28 void tty_printf (const char *fmt, ... )
  29                  __attribute__ ((format (printf,1,2)));
  30 void tty_fprintf (FILE *fp, const char *fmt, ... )
  31                  __attribute__ ((format (printf,2,3)));
  32 char *tty_getf (const char *promptfmt, ... )
  33                  __attribute__ ((format (printf,1,2)));
  34 #else
  35 void tty_printf (const char *fmt, ... );
  36 void tty_fprintf (FILE *fp, const char *fmt, ... );
  37 char *tty_getf (const char *promptfmt, ... );
  38 #endif
  39 void tty_print_string (const unsigned char *p, size_t n);
  40 void tty_print_utf8_string (const unsigned char *p, size_t n);
  41 void tty_print_utf8_string2 (const unsigned char *p, size_t n, size_t max_n);
  42 char *tty_get (const char *prompt);
  43 char *tty_get_hidden (const char *prompt);
  44 void tty_kill_prompt (void);
  45 int tty_get_answer_is_yes (const char *prompt);
  46 int tty_no_terminal (int onoff);
  47
  48 void tty_enable_completion (rl_completion_func_t *completer);
  49 void tty_disable_completion (void);
  50 void tty_cleanup_after_signal (void);
  51 void tty_cleanup_rl_after_signal (void);
  52
  53
  54 #endif /*GNUPG_COMMON_TTYIO_H*/