include/wine/condrv.h

   1 /*
   2  * Console driver ioctls
   3  *
   4  * Copyright 2020 Jacek Caban for CodeWeavers
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library 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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef _INC_CONDRV
  22 #define _INC_CONDRV
  23
  24 #include "winioctl.h"
  25 #include "wincon.h"
  26
  27 /* common console input and output ioctls */
  28 #define IOCTL_CONDRV_GET_MODE              CTL_CODE(FILE_DEVICE_CONSOLE,  0, METHOD_BUFFERED, FILE_READ_ACCESS)
  29 #define IOCTL_CONDRV_SET_MODE              CTL_CODE(FILE_DEVICE_CONSOLE,  1, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  30 #define IOCTL_CONDRV_IS_UNIX               CTL_CODE(FILE_DEVICE_CONSOLE,  2, METHOD_BUFFERED, FILE_ANY_ACCESS)
  31
  32 /* console input ioctls */
  33 #define IOCTL_CONDRV_READ_CONSOLE          CTL_CODE(FILE_DEVICE_CONSOLE, 10, METHOD_BUFFERED, FILE_READ_ACCESS)
  34 #define IOCTL_CONDRV_READ_FILE             CTL_CODE(FILE_DEVICE_CONSOLE, 11, METHOD_BUFFERED, FILE_READ_ACCESS)
  35 #define IOCTL_CONDRV_READ_INPUT            CTL_CODE(FILE_DEVICE_CONSOLE, 12, METHOD_BUFFERED, FILE_READ_ACCESS)
  36 #define IOCTL_CONDRV_WRITE_INPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 13, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  37 #define IOCTL_CONDRV_PEEK                  CTL_CODE(FILE_DEVICE_CONSOLE, 14, METHOD_BUFFERED, FILE_READ_ACCESS)
  38 #define IOCTL_CONDRV_GET_INPUT_INFO        CTL_CODE(FILE_DEVICE_CONSOLE, 15, METHOD_BUFFERED, FILE_READ_ACCESS)
  39 #define IOCTL_CONDRV_SET_INPUT_INFO        CTL_CODE(FILE_DEVICE_CONSOLE, 16, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  40 #define IOCTL_CONDRV_GET_TITLE             CTL_CODE(FILE_DEVICE_CONSOLE, 17, METHOD_BUFFERED, FILE_READ_ACCESS)
  41 #define IOCTL_CONDRV_SET_TITLE             CTL_CODE(FILE_DEVICE_CONSOLE, 18, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  42 #define IOCTL_CONDRV_CTRL_EVENT            CTL_CODE(FILE_DEVICE_CONSOLE, 19, METHOD_BUFFERED, FILE_ANY_ACCESS)
  43 #define IOCTL_CONDRV_BEEP                  CTL_CODE(FILE_DEVICE_CONSOLE, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
  44 #define IOCTL_CONDRV_FLUSH                 CTL_CODE(FILE_DEVICE_CONSOLE, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
  45
  46 /* console output ioctls */
  47 #define IOCTL_CONDRV_WRITE_CONSOLE         CTL_CODE(FILE_DEVICE_CONSOLE, 30, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  48 #define IOCTL_CONDRV_WRITE_FILE            CTL_CODE(FILE_DEVICE_CONSOLE, 31, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  49 #define IOCTL_CONDRV_READ_OUTPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 32, METHOD_BUFFERED, FILE_READ_ACCESS)
  50 #define IOCTL_CONDRV_WRITE_OUTPUT          CTL_CODE(FILE_DEVICE_CONSOLE, 33, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  51 #define IOCTL_CONDRV_GET_OUTPUT_INFO       CTL_CODE(FILE_DEVICE_CONSOLE, 34, METHOD_BUFFERED, FILE_READ_ACCESS)
  52 #define IOCTL_CONDRV_SET_OUTPUT_INFO       CTL_CODE(FILE_DEVICE_CONSOLE, 35, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  53 #define IOCTL_CONDRV_ACTIVATE              CTL_CODE(FILE_DEVICE_CONSOLE, 36, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  54 #define IOCTL_CONDRV_FILL_OUTPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 37, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  55 #define IOCTL_CONDRV_SCROLL                CTL_CODE(FILE_DEVICE_CONSOLE, 38, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  56
  57 /* console connection ioctls */
  58 #define IOCTL_CONDRV_BIND_PID              CTL_CODE(FILE_DEVICE_CONSOLE, 51, METHOD_BUFFERED, FILE_ANY_ACCESS)
  59
  60 /* console server ioctls */
  61 #define IOCTL_CONDRV_SETUP_INPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 60, METHOD_BUFFERED, FILE_ANY_ACCESS)
  62
  63 /* ioctls used for communication between driver and host */
  64 #define IOCTL_CONDRV_INIT_OUTPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 90, METHOD_BUFFERED, 0)
  65 #define IOCTL_CONDRV_CLOSE_OUTPUT          CTL_CODE(FILE_DEVICE_CONSOLE, 91, METHOD_BUFFERED, 0)
  66
  67 /* console handle type */
  68 typedef unsigned int condrv_handle_t;
  69
  70 /* convert an object handle to a server handle */
  71 static inline condrv_handle_t condrv_handle( HANDLE handle )
  72 {
  73     if ((int)(INT_PTR)handle != (INT_PTR)handle) return 0xfffffff0;  /* some invalid handle */
  74     return (INT_PTR)handle;
  75 }
  76
  77 /* structure for console char/attribute info */
  78 typedef struct
  79 {
  80     WCHAR          ch;
  81     unsigned short attr;
  82 } char_info_t;
  83
  84 /* IOCTL_CONDRV_GET_INPUT_INFO result */
  85 struct condrv_input_info
  86 {
  87     unsigned int  input_cp;       /* console input codepage */
  88     unsigned int  output_cp;      /* console output codepage */
  89     unsigned int  input_count;    /* number of available input records */
  90     condrv_handle_t win;          /* renderer window handle */
  91 };
  92
  93 /* IOCTL_CONDRV_SET_INPUT_INFO params */
  94 struct condrv_input_info_params
  95 {
  96     unsigned int  mask;               /* setting mask */
  97     struct condrv_input_info info;    /* input_info */
  98 };
  99
 100 #define SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE   0x01
 101 #define SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE  0x02
 102
 103 /* IOCTL_CONDRV_WRITE_OUTPUT and IOCTL_CONDRV_READ_OUTPUT params */
 104 struct condrv_output_params
 105 {
 106     unsigned int  x;                  /* destination position */
 107     unsigned int  y;
 108     unsigned int  mode;               /* char info mode */
 109     unsigned int  width;              /* width of output rectangle, 0 for wrapped mode */
 110     /* followed by an array of data with type depending on mode */
 111 };
 112
 113 enum char_info_mode
 114 {
 115     CHAR_INFO_MODE_TEXT,              /* characters only */
 116     CHAR_INFO_MODE_ATTR,              /* attributes only */
 117     CHAR_INFO_MODE_TEXTATTR,          /* both characters and attributes */
 118 };
 119
 120 /* IOCTL_CONDRV_GET_OUTPUT_INFO result */
 121 struct condrv_output_info
 122 {
 123     short int     cursor_size;        /* size of cursor (percentage filled) */
 124     short int     cursor_visible;     /* cursor visibility flag */
 125     short int     cursor_x;           /* position of cursor (x, y) */
 126     short int     cursor_y;
 127     short int     width;              /* width of the screen buffer */
 128     short int     height;             /* height of the screen buffer */
 129     short int     attr;               /* default fill attributes (screen colors) */
 130     short int     popup_attr;         /* pop-up color attributes */
 131     short int     win_left;           /* window actually displayed by renderer */
 132     short int     win_top;            /* the rect area is expressed within the */
 133     short int     win_right;          /* boundaries of the screen buffer */
 134     short int     win_bottom;
 135     short int     max_width;          /* maximum size (width x height) for the window */
 136     short int     max_height;
 137     short int     font_width;         /* font size (width x height) */
 138     short int     font_height;
 139     short int     font_weight;        /* font weight */
 140     short int     font_pitch_family;  /* font pitch & family */
 141     unsigned int  color_map[16];      /* color table */
 142 };
 143
 144 /* IOCTL_CONDRV_SET_OUTPUT_INFO params */
 145 struct condrv_output_info_params
 146 {
 147     unsigned int  mask;               /* setting mask */
 148     struct condrv_output_info info;   /* output info */
 149 };
 150
 151 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x0001
 152 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x0002
 153 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x0004
 154 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x0008
 155 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x0010
 156 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x0020
 157 #define SET_CONSOLE_OUTPUT_INFO_POPUP_ATTR      0x0040
 158
 159 /* IOCTL_CONDRV_FILL_OUTPUT params */
 160 struct condrv_fill_output_params
 161 {
 162     int            x;                 /* position where to start writing */
 163     int            y;
 164     int            mode;              /* char info mode */
 165     int            count;             /* number to write */
 166     int            wrap;              /* wrap around at end of line? */
 167     WCHAR          ch;                /* character to write */
 168     unsigned short attr;              /* attribute to write */
 169 };
 170
 171 /* IOCTL_CONDRV_SCROLL params */
 172 struct condrv_scroll_params
 173 {
 174     SMALL_RECT   scroll;              /* source rectangle */
 175     COORD        origin;              /* destination coordinates */
 176     SMALL_RECT   clip;                /* clipping rectangle */
 177     char_info_t  fill;                /* empty character info */
 178 };
 179
 180 /* IOCTL_CONDRV_CTRL_EVENT params */
 181 struct condrv_ctrl_event
 182 {
 183     int          event;         /* the event to send */
 184     unsigned int group_id;      /* the group to send the event to */
 185 };
 186
 187 /* Wine specific values for console inheritance (params->ConsoleHandle) */
 188 #define CONSOLE_HANDLE_ALLOC  ((HANDLE)1)
 189 #define CONSOLE_HANDLE_SHELL  ((HANDLE)2)
 190
 191 #endif /* _INC_CONDRV */