diff options
Diffstat (limited to 'hurd')
| -rw-r--r-- | hurd/console.h | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/hurd/console.h b/hurd/console.h new file mode 100644 index 00000000..a6728a26 --- /dev/null +++ b/hurd/console.h @@ -0,0 +1,244 @@ +/* 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> + +typedef enum + { + CONS_COLOR_BLACK = 0, CONS_COLOR_RED, CONS_COLOR_GREEN, CONS_COLOR_YELLOW, + CONS_COLOR_BLUE, CONS_COLOR_MAGENTA, CONS_COLOR_CYAN, CONS_COLOR_WHITE + } cons_color_t; +#define CONS_COLOR_MAX (CONS_COLOR_WHITE) + +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; + +typedef union +{ + struct + { + /* Only the first 31 bits are available (see WHAT.not_matrix). */ + uint32_t start; + uint32_t end; + } matrix; + struct + { + uint32_t cursor_pos : 1; + uint32_t cursor_status : 1; + uint32_t screen_cur_line : 1; + uint32_t screen_scr_lines : 1; + uint32_t bell_audible : 1; + uint32_t bell_visible : 1; + uint32_t _unused : 25; + uint32_t not_matrix : 1; + /* Here are 32 more unused bits. */ + } what; +} cons_change_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; + + struct + { + uint32_t audible; /* Audible bell. */ + uint32_t visible; /* Visible bell. */ + } bell; + + struct + { + uint32_t buffer; /* Index (in uint32_t) of the beginning of the + changes buffer in this structure. */ + uint32_t length; /* Length of buffer. */ + uint32_t written; /* Number of records written by server. */ + +#define _CONS_CHANGES_LENGTH 512 + cons_change_t _buffer[_CONS_CHANGES_LENGTH]; + } changes; + + /* 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]; +}; + + +/* The console server will use the following UCS-4 characters for the + specified terminal graphic characters. If the display driver is + UCS-4 capable, it can print them without interpretation. */ + +/* ACS_BLOCK maps to FULL BLOCK. */ +#define CONS_CHAR_BLOCK ((wchar_t) 0x2588) +/* ACS_DIAMOND maps to BLACK DIAMOND. */ +#define CONS_CHAR_DIAMOND ((wchar_t) 0x25c6) +/* ACS_CKBOARD maps to MEDIUM SHADE. */ +#define CONS_CHAR_CKBOARD ((wchar_t) 0x2592) +/* ACS_BOARD maps to LIGHT SHADE. */ +#define CONS_CHAR_BOARD ((wchar_t) 0x2591) +/* ACS_BULLET maps to BULLET (Linux maps it to MIDDLE DOT 0x00b7). */ +#define CONS_CHAR_BULLET ((wchar_t) 0x2022) +/* ACS_STERLING maps to POUND STERLING. */ +#define CONS_CHAR_STERLING ((wchar_t) 0x00a3) +/* ACS_DEGREE maps to DEGREE SIGN. */ +#define CONS_CHAR_DEGREE ((wchar_t) 0x00b0) +/* ACS_PLMINUS maps to PLUS-MINUS SIGN. */ +#define CONS_CHAR_PLMINUS ((wchar_t) 0x00b1) +/* ACS_PI maps to GREEK SMALL LETTER PI. */ +#define CONS_CHAR_PI ((wchar_t) 0x03c0) +/* ACS_LANTERN maps to BLACK HOURGLASS. XXX Is this appropriate? */ +#define CONS_CHAR_LANTERN ((wchar_t) 0x29d7) + +/* ACS_RARROW maps to RIGHTWARDS ARROW. */ +#define CONS_CHAR_RARROW ((wchar_t) 0x2192) +/* ACS_LARROW maps to LEFTWARDS ARROW. */ +#define CONS_CHAR_LARROW ((wchar_t) 0x2190) +/* ACS_UARROW maps to UPWARDS ARROW. */ +#define CONS_CHAR_UARROW ((wchar_t) 0x2191) +/* ACS_DARROW maps to DOWNWARDS ARROW. */ +#define CONS_CHAR_DARROW ((wchar_t) 0x2193) + +/* ACS_LRCORNER maps to BOX DRAWINGS LIGHT UP AND LEFT. */ +#define CONS_CHAR_LRCORNER ((wchar_t) 0x2518) +/* ACS_URCORNER maps to BOX DRAWINGS LIGHT DOWN AND LEFT. */ +#define CONS_CHAR_URCORNER ((wchar_t) 0x2510) +/* ACS_ULCORNER maps to BOX DRAWINGS LIGHT DOWN AND RIGHT. */ +#define CONS_CHAR_ULCORNER ((wchar_t) 0x250c) +/* ACS_LLCORNER maps to BOX DRAWINGS LIGHT UP AND RIGHT. */ +#define CONS_CHAR_LLCORNER ((wchar_t) 0x2514) +/* ACS_PLUS maps to BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL. */ +#define CONS_CHAR_PLUS ((wchar_t) 0x253c) +/* ACS_HLINE maps to BOX DRAWINGS LIGHT HORIZONTAL. */ +#define CONS_CHAR_HLINE ((wchar_t) 0x2500) +/* ACS_LTEE maps to BOX DRAWINGS LIGHT VERTICAL AND RIGHT. */ +#define CONS_CHAR_LTEE ((wchar_t) 0x251c) +/* ACS_RTEE maps to BOX DRAWINGS LIGHT VERTICAL AND LEFT. */ +#define CONS_CHAR_RTEE ((wchar_t) 0x2524) +/* ACS_BTEE maps to BOX DRAWINGS LIGHT UP AND HORIZONTAL. */ +#define CONS_CHAR_BTEE ((wchar_t) 0x2534) +/* ACS_TTEE maps to BOX DRAWINGS LIGHT DOWN AND HORIZONTAL. */ +#define CONS_CHAR_TTEE ((wchar_t) 0x252c) +/* ACS_VLINE maps to BOX DRAWINGS LIGHT VERTICAL. */ +#define CONS_CHAR_VLINE ((wchar_t) 0x2502) + +/* ACS_S1 maps to HORIZONTAL SCAN LINE-1. */ +#define CONS_CHAR_S1 ((wchar_t) 0x23ba) +/* ACS_S3 maps to HORIZONTAL SCAN LINE-3. */ +#define CONS_CHAR_S3 ((wchar_t) 0x23bb) +/* ACS_S7 maps to HORIZONTAL SCAN LINE-1. */ +#define CONS_CHAR_S7 ((wchar_t) 0x23bc) +/* ACS_S9 maps to HORIZONTAL SCAN LINE-1. */ +#define CONS_CHAR_S9 ((wchar_t) 0x23bd) + +/* ACS_NEQUAL maps to NOT EQUAL TO. */ +#define CONS_CHAR_NEQUAL ((wchar_t) 0x2260) +/* ACS_LEQUAL maps to LESS-THAN OR EQUAL TO. */ +#define CONS_CHAR_LEQUAL ((wchar_t) 0x2264) +/* ACS_GEQUAL maps to GREATER-THAN OR EQUAL TO. */ +#define CONS_CHAR_GEQUAL ((wchar_t) 0x2265) + + + +/* The input driver should emit these escape sequences for special + keys which don't represent characters in UTF-8. */ +#define CONS_KEY_UP "\eOA" /* Cursor up. */ +#define CONS_KEY_DOWN "\eOB" /* Cursor down. */ +#define CONS_KEY_RIGHT "\eOC" /* Cursor right. */ +#define CONS_KEY_LEFT "\eOD" /* Cursor left. */ +#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 "\e[15~" /* Function key 5. */ +#define CONS_KEY_F6 "\e[17~" /* Function key 6. */ +#define CONS_KEY_F7 "\e[18~" /* Function key 7. */ +#define CONS_KEY_F8 "\e[19~" /* Function key 8. */ +#define CONS_KEY_F9 "\e[20~" /* Function key 9. */ +#define CONS_KEY_F10 "\e[21~" /* Function key 10. */ +#define CONS_KEY_F11 "\e[23~" /* Function key 11. */ +#define CONS_KEY_F12 "\e[24~" /* Function key 12. */ +#define CONS_KEY_F13 "\e[25~" /* Function key 13. */ +#define CONS_KEY_F14 "\e[26~" /* Function key 14. */ +#define CONS_KEY_F15 "\e[28~" /* Function key 15. */ +#define CONS_KEY_F16 "\e[29~" /* Function key 16. */ +#define CONS_KEY_F17 "\e[31~" /* Function key 17. */ +#define CONS_KEY_F18 "\e[32~" /* Function key 18. */ +#define CONS_KEY_F19 "\e[33~" /* Function key 19. */ +#define CONS_KEY_F20 "\e[34~" /* Function key 20. */ +#define CONS_KEY_HOME "\e[1~" /* Home key. */ +#define CONS_KEY_IC "\e[2~" /* Insert char mode. */ +#define CONS_KEY_DC "\e[3~" /* Delete character. */ +#define CONS_KEY_END "\e[4~" /* End key. */ +#define CONS_KEY_PPAGE "\e[5~" /* Previous page. */ +#define CONS_KEY_NPAGE "\e[6~" /* Next page. */ +#define CONS_KEY_BTAB "\e[Z" /* Back tab key. */ + +#endif /* _HURD_CONSOLE_H */ |