src/libstrongswan/utils/utils/tty.h

   1 /*
   2  * Copyright (C) 2008-2014 Tobias Brunner
   3  * Copyright (C) 2008 Martin Willi
   4  * Hochschule fuer Technik Rapperswil
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or (at your
   9  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  */
  16
  17 /**
  18  * @defgroup tty_i tty
  19  * @{ @ingroup utils_i
  20  */
  21
  22 #ifndef TTY_H_
  23 #define TTY_H_
  24
  25 typedef enum tty_escape_t tty_escape_t;
  26
  27 /**
  28  * Excape codes for tty colors
  29  */
  30 enum tty_escape_t {
  31         /** text properties */
  32         TTY_RESET,
  33         TTY_BOLD,
  34         TTY_UNDERLINE,
  35         TTY_BLINKING,
  36
  37         /** foreground colors */
  38         TTY_FG_BLACK,
  39         TTY_FG_RED,
  40         TTY_FG_GREEN,
  41         TTY_FG_YELLOW,
  42         TTY_FG_BLUE,
  43         TTY_FG_MAGENTA,
  44         TTY_FG_CYAN,
  45         TTY_FG_WHITE,
  46         TTY_FG_DEF,
  47
  48         /** background colors */
  49         TTY_BG_BLACK,
  50         TTY_BG_RED,
  51         TTY_BG_GREEN,
  52         TTY_BG_YELLOW,
  53         TTY_BG_BLUE,
  54         TTY_BG_MAGENTA,
  55         TTY_BG_CYAN,
  56         TTY_BG_WHITE,
  57         TTY_BG_DEF,
  58 };
  59
  60 /**
  61  * Get the escape string for a given TTY color, empty string on non-tty fd
  62  */
  63 char* tty_escape_get(int fd, tty_escape_t escape);
  64
  65 #endif /** TTY_H_ @} */