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
  31 /* console input ioctls */
  32 #define IOCTL_CONDRV_READ_CONSOLE          CTL_CODE(FILE_DEVICE_CONSOLE, 10, METHOD_BUFFERED, FILE_READ_ACCESS)
  33 #define IOCTL_CONDRV_READ_FILE             CTL_CODE(FILE_DEVICE_CONSOLE, 11, METHOD_BUFFERED, FILE_READ_ACCESS)
  34 #define IOCTL_CONDRV_READ_INPUT            CTL_CODE(FILE_DEVICE_CONSOLE, 12, METHOD_BUFFERED, FILE_READ_ACCESS)
  35 #define IOCTL_CONDRV_WRITE_INPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 13, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  36 #define IOCTL_CONDRV_PEEK                  CTL_CODE(FILE_DEVICE_CONSOLE, 14, METHOD_BUFFERED, FILE_READ_ACCESS)
  37 #define IOCTL_CONDRV_GET_INPUT_INFO        CTL_CODE(FILE_DEVICE_CONSOLE, 15, METHOD_BUFFERED, FILE_READ_ACCESS)
  38 #define IOCTL_CONDRV_SET_INPUT_INFO        CTL_CODE(FILE_DEVICE_CONSOLE, 16, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  39 #define IOCTL_CONDRV_GET_TITLE             CTL_CODE(FILE_DEVICE_CONSOLE, 17, METHOD_BUFFERED, FILE_READ_ACCESS)
  40 #define IOCTL_CONDRV_SET_TITLE             CTL_CODE(FILE_DEVICE_CONSOLE, 18, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  41 #define IOCTL_CONDRV_CTRL_EVENT            CTL_CODE(FILE_DEVICE_CONSOLE, 19, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  42 #define IOCTL_CONDRV_BEEP                  CTL_CODE(FILE_DEVICE_CONSOLE, 20, METHOD_BUFFERED, FILE_ANY_ACCESS)
  43 #define IOCTL_CONDRV_FLUSH                 CTL_CODE(FILE_DEVICE_CONSOLE, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)
  44
  45 /* console output ioctls */
  46 #define IOCTL_CONDRV_WRITE_CONSOLE         CTL_CODE(FILE_DEVICE_CONSOLE, 30, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  47 #define IOCTL_CONDRV_WRITE_FILE            CTL_CODE(FILE_DEVICE_CONSOLE, 31, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  48 #define IOCTL_CONDRV_READ_OUTPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 32, METHOD_BUFFERED, FILE_READ_ACCESS)
  49 #define IOCTL_CONDRV_WRITE_OUTPUT          CTL_CODE(FILE_DEVICE_CONSOLE, 33, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  50 #define IOCTL_CONDRV_GET_OUTPUT_INFO       CTL_CODE(FILE_DEVICE_CONSOLE, 34, METHOD_BUFFERED, FILE_READ_ACCESS)
  51 #define IOCTL_CONDRV_SET_OUTPUT_INFO       CTL_CODE(FILE_DEVICE_CONSOLE, 35, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  52 #define IOCTL_CONDRV_ACTIVATE              CTL_CODE(FILE_DEVICE_CONSOLE, 36, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  53 #define IOCTL_CONDRV_FILL_OUTPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 37, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  54 #define IOCTL_CONDRV_SCROLL                CTL_CODE(FILE_DEVICE_CONSOLE, 38, METHOD_BUFFERED, FILE_WRITE_ACCESS)
  55
  56 /* console connection ioctls */
  57 #define IOCTL_CONDRV_BIND_PID              CTL_CODE(FILE_DEVICE_CONSOLE, 51, METHOD_BUFFERED, FILE_ANY_ACCESS)
  58
  59 /* console server ioctls */
  60 #define IOCTL_CONDRV_SETUP_INPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 60, METHOD_BUFFERED, FILE_ANY_ACCESS)
  61
  62 /* ioctls used for communication between driver and host */
  63 #define IOCTL_CONDRV_INIT_OUTPUT           CTL_CODE(FILE_DEVICE_CONSOLE, 90, METHOD_BUFFERED, 0)
  64 #define IOCTL_CONDRV_CLOSE_OUTPUT          CTL_CODE(FILE_DEVICE_CONSOLE, 91, METHOD_BUFFERED, 0)
  65
  66 /* console handle type */
  67 typedef unsigned int condrv_handle_t;
  68
  69 /* convert an object handle to a server handle */
  70 static inline condrv_handle_t condrv_handle( HANDLE handle )
  71 {
  72     if ((int)(INT_PTR)handle != (INT_PTR)handle) return 0xfffffff0;  /* some invalid handle */
  73     return (INT_PTR)handle;
  74 }
  75
  76 /* structure for console char/attribute info */
  77 typedef struct
  78 {
  79     WCHAR          ch;
  80     unsigned short attr;
  81 } char_info_t;
  82
  83 /* IOCTL_CONDRV_GET_INPUT_INFO result */
  84 struct condrv_input_info
  85 {
  86     unsigned int  input_cp;       /* console input codepage */
  87     unsigned int  output_cp;      /* console output codepage */
  88     unsigned int  input_count;    /* number of available input records */
  89     condrv_handle_t win;          /* renderer window handle */
  90 };
  91
  92 /* IOCTL_CONDRV_SET_INPUT_INFO params */
  93 struct condrv_input_info_params
  94 {
  95     unsigned int  mask;               /* setting mask */
  96     struct condrv_input_info info;    /* input_info */
  97 };
  98
  99 #define SET_CONSOLE_INPUT_INFO_INPUT_CODEPAGE   0x01
 100 #define SET_CONSOLE_INPUT_INFO_OUTPUT_CODEPAGE  0x02
 101
 102 /* IOCTL_CONDRV_WRITE_OUTPUT and IOCTL_CONDRV_READ_OUTPUT params */
 103 struct condrv_output_params
 104 {
 105     unsigned int  x;                  /* destination position */
 106     unsigned int  y;
 107     unsigned int  mode;               /* char info mode */
 108     unsigned int  width;              /* width of output rectangle, 0 for wrapped mode */
 109     /* followed by an array of data with type depending on mode */
 110 };
 111
 112 enum char_info_mode
 113 {
 114     CHAR_INFO_MODE_TEXT,              /* characters only */
 115     CHAR_INFO_MODE_ATTR,              /* attributes only */
 116     CHAR_INFO_MODE_TEXTATTR,          /* both characters and attributes */
 117 };
 118
 119 /* IOCTL_CONDRV_GET_OUTPUT_INFO result */
 120 struct condrv_output_info
 121 {
 122     short int     cursor_size;        /* size of cursor (percentage filled) */
 123     short int     cursor_visible;     /* cursor visibility flag */
 124     short int     cursor_x;           /* position of cursor (x, y) */
 125     short int     cursor_y;
 126     short int     width;              /* width of the screen buffer */
 127     short int     height;             /* height of the screen buffer */
 128     short int     attr;               /* default fill attributes (screen colors) */
 129     short int     popup_attr;         /* pop-up color attributes */
 130     short int     win_left;           /* window actually displayed by renderer */
 131     short int     win_top;            /* the rect area is expressed within the */
 132     short int     win_right;          /* boundaries of the screen buffer */
 133     short int     win_bottom;
 134     short int     max_width;          /* maximum size (width x height) for the window */
 135     short int     max_height;
 136     short int     font_width;         /* font size (width x height) */
 137     short int     font_height;
 138     short int     font_weight;        /* font weight */
 139     short int     font_pitch_family;  /* font pitch & family */
 140     unsigned int  color_map[16];      /* color table */
 141 };
 142
 143 /* IOCTL_CONDRV_SET_OUTPUT_INFO params */
 144 struct condrv_output_info_params
 145 {
 146     unsigned int  mask;               /* setting mask */
 147     struct condrv_output_info info;   /* output info */
 148 };
 149
 150 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_GEOM     0x0001
 151 #define SET_CONSOLE_OUTPUT_INFO_CURSOR_POS      0x0002
 152 #define SET_CONSOLE_OUTPUT_INFO_SIZE            0x0004
 153 #define SET_CONSOLE_OUTPUT_INFO_ATTR            0x0008
 154 #define SET_CONSOLE_OUTPUT_INFO_DISPLAY_WINDOW  0x0010
 155 #define SET_CONSOLE_OUTPUT_INFO_MAX_SIZE        0x0020
 156 #define SET_CONSOLE_OUTPUT_INFO_POPUP_ATTR      0x0040
 157
 158 /* IOCTL_CONDRV_FILL_OUTPUT params */
 159 struct condrv_fill_output_params
 160 {
 161     int            x;                 /* position where to start writing */
 162     int            y;
 163     int            mode;              /* char info mode */
 164     int            count;             /* number to write */
 165     int            wrap;              /* wrap around at end of line? */
 166     WCHAR          ch;                /* character to write */
 167     unsigned short attr;              /* attribute to write */
 168 };
 169
 170 /* IOCTL_CONDRV_SCROLL params */
 171 struct condrv_scroll_params
 172 {
 173     SMALL_RECT   scroll;              /* source rectangle */
 174     COORD        origin;              /* destination coordinates */
 175     SMALL_RECT   clip;                /* clipping rectangle */
 176     char_info_t  fill;                /* empty character info */
 177 };
 178
 179 /* IOCTL_CONDRV_CTRL_EVENT params */
 180 struct condrv_ctrl_event
 181 {
 182     int          event;         /* the event to send */
 183     unsigned int group_id;      /* the group to send the event to */
 184 };
 185
 186 /* Wine specific values for console inheritance (params->ConsoleHandle) */
 187 #define CONSOLE_HANDLE_ALLOC  ((HANDLE)1)
 188 #define CONSOLE_HANDLE_SHELL  ((HANDLE)2)
 189
 190 #endif /* _INC_CONDRV */