250 lines
10 KiB
C
250 lines
10 KiB
C
/*
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* Console driver ioctls
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*
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* Copyright 2020 Jacek Caban for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef _INC_CONDRV
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#define _INC_CONDRV
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#include "winioctl.h"
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#include "wincon.h"
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/* common console input and output ioctls */
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#define IOCTL_CONDRV_GET_MODE CTL_CODE(FILE_DEVICE_CONSOLE, 0, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_SET_MODE CTL_CODE(FILE_DEVICE_CONSOLE, 1, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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/* console input ioctls */
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#define IOCTL_CONDRV_READ_CONSOLE CTL_CODE(FILE_DEVICE_CONSOLE, 10, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_READ_INPUT CTL_CODE(FILE_DEVICE_CONSOLE, 11, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_WRITE_INPUT CTL_CODE(FILE_DEVICE_CONSOLE, 12, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_PEEK CTL_CODE(FILE_DEVICE_CONSOLE, 13, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_GET_INPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 14, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_SET_INPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 15, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_GET_TITLE CTL_CODE(FILE_DEVICE_CONSOLE, 16, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_SET_TITLE CTL_CODE(FILE_DEVICE_CONSOLE, 17, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_CTRL_EVENT CTL_CODE(FILE_DEVICE_CONSOLE, 18, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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/* console output ioctls */
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#define IOCTL_CONDRV_WRITE_CONSOLE CTL_CODE(FILE_DEVICE_CONSOLE, 30, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_READ_OUTPUT CTL_CODE(FILE_DEVICE_CONSOLE, 31, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_WRITE_OUTPUT CTL_CODE(FILE_DEVICE_CONSOLE, 32, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_GET_OUTPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 33, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_SET_OUTPUT_INFO CTL_CODE(FILE_DEVICE_CONSOLE, 34, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_ACTIVATE CTL_CODE(FILE_DEVICE_CONSOLE, 35, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_FILL_OUTPUT CTL_CODE(FILE_DEVICE_CONSOLE, 36, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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#define IOCTL_CONDRV_SCROLL CTL_CODE(FILE_DEVICE_CONSOLE, 37, METHOD_BUFFERED, FILE_WRITE_ACCESS)
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/* console connection ioctls */
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#define IOCTL_CONDRV_BIND_PID CTL_CODE(FILE_DEVICE_CONSOLE, 51, METHOD_BUFFERED, FILE_ANY_ACCESS)
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/* console server ioctls */
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#define IOCTL_CONDRV_SETUP_INPUT CTL_CODE(FILE_DEVICE_CONSOLE, 60, METHOD_BUFFERED, FILE_ANY_ACCESS)
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/* console renderer ioctls */
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#define IOCTL_CONDRV_GET_RENDERER_EVENTS CTL_CODE(FILE_DEVICE_CONSOLE, 70, METHOD_BUFFERED, FILE_READ_ACCESS)
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#define IOCTL_CONDRV_ATTACH_RENDERER CTL_CODE(FILE_DEVICE_CONSOLE, 71, METHOD_BUFFERED, FILE_READ_ACCESS)
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/* ioctls used for communication between driver and host */
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#define IOCTL_CONDRV_INIT_OUTPUT CTL_CODE(FILE_DEVICE_CONSOLE, 90, METHOD_BUFFERED, 0)
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#define IOCTL_CONDRV_CLOSE_OUTPUT CTL_CODE(FILE_DEVICE_CONSOLE, 91, METHOD_BUFFERED, 0)
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/* console handle type */
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typedef unsigned int condrv_handle_t;
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/* convert an object handle to a server handle */
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static inline condrv_handle_t condrv_handle( HANDLE handle )
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{
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if ((int)(INT_PTR)handle != (INT_PTR)handle) return 0xfffffff0; /* some invalid handle */
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return (INT_PTR)handle;
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}
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/* structure for console char/attribute info */
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typedef struct
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{
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WCHAR ch;
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unsigned short attr;
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} char_info_t;
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/* IOCTL_CONDRV_GET_INPUT_INFO result */
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struct condrv_input_info
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{
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unsigned int input_cp; /* console input codepage */
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unsigned int output_cp; /* console output codepage */
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unsigned int history_mode; /* whether we duplicate lines in history */
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unsigned int history_size; /* number of lines in history */
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unsigned int history_index; /* number of used lines in history */
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unsigned int edition_mode; /* index to the edition mode flavors */
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unsigned int input_count; /* number of available input records */
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condrv_handle_t win; /* renderer window handle */
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};
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/* IOCTL_CONDRV_SET_INPUT_INFO params */
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struct condrv_input_info_params
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{
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unsigned int mask; /* setting mask */
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struct condrv_input_info info; /* input_info */
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};
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#define SET_CONSOLE_INPUT_INFO_EDITION_MODE 0x01
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#define SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE 0x02
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#define SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE 0x04
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#define SET_CONSOLE_INPUT_INFO_WIN 0x08
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#define SET_CONSOLE_INPUT_INFO_HISTORY_MODE 0x10
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#define SET_CONSOLE_INPUT_INFO_HISTORY_SIZE 0x20
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/* IOCTL_CONDRV_WRITE_OUTPUT and IOCTL_CONDRV_READ_OUTPUT params */
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struct condrv_output_params
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{
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unsigned int x; /* destination position */
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unsigned int y;
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unsigned int mode; /* char info mode */
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unsigned int width; /* width of output rectangle, 0 for wrapped mode */
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/* followed by an array of data with type depending on mode */
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};
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enum char_info_mode
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{
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CHAR_INFO_MODE_TEXT, /* characters only */
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CHAR_INFO_MODE_ATTR, /* attributes only */
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CHAR_INFO_MODE_TEXTATTR, /* both characters and attributes */
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CHAR_INFO_MODE_TEXTSTDATTR, /* characters but use standard attributes */
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};
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/* IOCTL_CONDRV_GET_OUTPUT_INFO result */
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struct condrv_output_info
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{
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short int cursor_size; /* size of cursor (percentage filled) */
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short int cursor_visible; /* cursor visibility flag */
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short int cursor_x; /* position of cursor (x, y) */
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short int cursor_y;
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short int width; /* width of the screen buffer */
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short int height; /* height of the screen buffer */
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short int attr; /* default fill attributes (screen colors) */
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short int popup_attr; /* pop-up color attributes */
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short int win_left; /* window actually displayed by renderer */
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short int win_top; /* the rect area is expressed within the */
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short int win_right; /* boundaries of the screen buffer */
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short int win_bottom;
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short int max_width; /* maximum size (width x height) for the window */
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short int max_height;
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short int font_width; /* font size (width x height) */
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short int font_height;
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short int font_weight; /* font weight */
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short int font_pitch_family; /* font pitch & family */
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unsigned int color_map[16]; /* color table */
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};
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/* IOCTL_CONDRV_SET_OUTPUT_INFO params */
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struct condrv_output_info_params
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{
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unsigned int mask; /* setting mask */
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struct condrv_output_info info; /* output info */
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};
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#define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM 0x0001
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#define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS 0x0002
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#define SET_CONSOLE_OUTPUT_INFO_SIZE 0x0004
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#define SET_CONSOLE_OUTPUT_INFO_ATTR 0x0008
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#define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW 0x0010
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#define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE 0x0020
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#define SET_CONSOLE_OUTPUT_INFO_FONT 0x0040
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#define SET_CONSOLE_OUTPUT_INFO_COLORTABLE 0x0080
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#define SET_CONSOLE_OUTPUT_INFO_POPUP_ATTR 0x0100
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/* IOCTL_CONDRV_FILL_OUTPUT params */
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struct condrv_fill_output_params
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{
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int x; /* position where to start writing */
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int y;
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int mode; /* char info mode */
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int count; /* number to write */
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int wrap; /* wrap around at end of line? */
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WCHAR ch; /* character to write */
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unsigned short attr; /* attribute to write */
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};
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/* IOCTL_CONDRV_SCROLL params */
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struct condrv_scroll_params
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{
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SMALL_RECT scroll; /* source rectangle */
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COORD origin; /* destination coordinates */
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SMALL_RECT clip; /* clipping rectangle */
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char_info_t fill; /* empty character info */
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};
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/* IOCTL_CONDRV_GET_RENDERER_EVENTS result */
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struct condrv_renderer_event
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{
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short event;
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union
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{
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struct
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{
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short top;
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short bottom;
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} update;
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struct
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{
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short width;
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short height;
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} resize;
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struct
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{
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short x;
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short y;
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} cursor_pos;
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struct
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{
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short visible;
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short size;
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} cursor_geom;
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struct
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{
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short left;
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short top;
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short width;
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short height;
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} display;
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} u;
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};
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enum condrv_renderer_event_type
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{
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CONSOLE_RENDERER_NONE_EVENT,
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CONSOLE_RENDERER_TITLE_EVENT,
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CONSOLE_RENDERER_SB_RESIZE_EVENT,
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CONSOLE_RENDERER_UPDATE_EVENT,
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CONSOLE_RENDERER_CURSOR_POS_EVENT,
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CONSOLE_RENDERER_CURSOR_GEOM_EVENT,
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CONSOLE_RENDERER_DISPLAY_EVENT,
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CONSOLE_RENDERER_EXIT_EVENT,
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};
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/* IOCTL_CONDRV_CTRL_EVENT params */
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struct condrv_ctrl_event
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{
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int event; /* the event to send */
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unsigned int group_id; /* the group to send the event to */
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};
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/* Wine specific values for console inheritance (params->ConsoleHandle) */
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#define CONSOLE_HANDLE_ALLOC ((HANDLE)1)
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#define CONSOLE_HANDLE_SHELL ((HANDLE)2)
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#endif /* _INC_CONDRV */
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