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/* console.h -- Public interface to the console server.
Copyright (C) 2002 Free Software Foundation, Inc.
Written by Marcus Brinkmann.
This program 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, or (at
your option) any later version.
This program 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 */
#ifndef _HURD_CONSOLE_H
#define _HURD_CONSOLE_H
#include <stdint.h>
#define CONS_COLOR_BLACK 0
#define CONS_COLOR_RED 1
#define CONS_COLOR_GREEN 2
#define CONS_COLOR_YELLOW 3
#define CONS_COLOR_BLUE 4
#define CONS_COLOR_MAGENTA 5
#define CONS_COLOR_CYAN 6
#define CONS_COLOR_WHITE 7
typedef struct
{
#define CONS_ATTR_INTENSITY_NORMAL 000000000000
#define CONS_ATTR_INTENSITY_BOLD 000000000001
#define CONS_ATTR_INTENSITY_DIM 000000000002
uint32_t intensity : 2;
uint32_t underlined : 1;
uint32_t blinking : 1;
uint32_t reversed : 1;
uint32_t concealed : 1;
uint32_t bgcol : 3;
uint32_t fgcol : 3;
} conchar_attr_t;
typedef struct
{
wchar_t chr;
conchar_attr_t attr;
} conchar_t;
struct cons_display
{
#define CONS_MAGIC 0x48555244 /* Hex for "HURD". */
uint32_t magic; /* CONS_MAGIC, use to detect
endianess. */
#define CONS_VERSION_MAJ 0x0
#define CONS_VERSION_MAJ_SHIFT 16
#define CONS_VERSION_AGE 0x0
uint32_t version; /* Version of interface. Lower 16
bits define the age, upper 16 bits
the major version. */
struct
{
uint32_t width; /* Width of screen matrix. */
uint32_t lines; /* Length of whole matrix. */
uint32_t cur_line; /* Beginning of visible area. This is only
ever increased by the server, so clients
can optimize scrolling. */
uint32_t scr_lines;/* Number of lines in scrollback buffer
preceeding CUR_LINE. */
uint32_t height; /* Number of lines in visible area following
(and including) CUR_LINE. */
uint32_t matrix; /* Index (in wchar_t) of the beginning of
screen matrix in this structure. */
} screen;
struct
{
uint32_t col; /* Current column (x-position) of cursor. */
uint32_t row; /* Current row (y-position) of cursor. */
#define CONS_CURSOR_INVISIBLE 0
#define CONS_CURSOR_NORMAL 1
#define CONS_CURSOR_VERY_VISIBLE 2
uint32_t status; /* Visibility status of cursor. */
} cursor;
/* Don't use this, use ((wchar_t *) cons_display +
cons_display.screen.matrix) instead. This will make your client
upward compatible with future versions of this interface. */
conchar_t _matrix[0];
};
#define CONS_KEY_UP "\e[A" /* Cursor up. */
#define CONS_KEY_DOWN "\e[B" /* Cursor down. */
#define CONS_KEY_RIGHT "\e[C" /* Cursor right. */
#define CONS_KEY_LEFT "\e[D" /* Cursor left. */
#define CONS_KEY_HOME "\e[H" /* Home key. */
#define CONS_KEY_BACKSPACE "\177" /* Backspace key. */
#define CONS_KEY_F1 "\eOP" /* Function key 1. */
#define CONS_KEY_F2 "\eOQ" /* Function key 2. */
#define CONS_KEY_F3 "\eOR" /* Function key 3. */
#define CONS_KEY_F4 "\eOS" /* Function key 4. */
#define CONS_KEY_F5 "\eOT" /* Function key 5. */
#define CONS_KEY_F6 "\eOU" /* Function key 6. */
#define CONS_KEY_F7 "\eOV" /* Function key 7. */
#define CONS_KEY_F8 "\eOW" /* Function key 8. */
#define CONS_KEY_F9 "\eOX" /* Function key 9. */
#define CONS_KEY_F10 "\eOY" /* Function key 10. */
#define CONS_KEY_DC "\e[9" /* Delete character. */
#define CONS_KEY_NPAGE "\e[U" /* Next page. */
#define CONS_KEY_PPAGE "\e[V" /* Previous page. */
#define CONS_KEY_BTAB "\e[Z" /* Back tab key. */
#define CONS_KEY_IC "\e[@" /* Insert char mode. */
#define CONS_KEY_END "\e[Y" /* End key. */
#endif /* _HURD_CONSOLE_H */
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