reactos/reactos/include/csrss/csrss.h

#ifndef __INCLUDE_CSRSS_CSRSS_H
#define __INCLUDE_CSRSS_CSRSS_H

#include <napi/lpc.h>
#include <ddk/ntddblue.h>
#include <ntos/keyboard.h>

#define CSR_PRIORITY_CLASS_NORMAL	(0x10)
#define CSR_PRIORITY_CLASS_IDLE		(0x20)
#define CSR_PRIORITY_CLASS_HIGH		(0x40)
#define CSR_PRIORITY_CLASS_REALTIME	(0x80)


typedef struct
{
} CSRSS_CONNECT_PROCESS_REQUEST, PCSRSS_CONNECT_PROCESS_REQUEST;

typedef struct
{
} CSRSS_CONNECT_PROCESS_REPLY, PCSRSS_CONNECT_PROCESS_REPLY;

typedef struct
{
   ULONG NewProcessId;
   ULONG Flags;
} CSRSS_CREATE_PROCESS_REQUEST, *PCSRSS_CREATE_PROCESS_REQUEST;

typedef struct
{
   HANDLE InputHandle;
   HANDLE OutputHandle;
} CSRSS_CREATE_PROCESS_REPLY, *PCSRSS_CREATE_PROCESS_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
   ULONG NrCharactersToWrite;
   BYTE Buffer[1];
} CSRSS_WRITE_CONSOLE_REQUEST, *PCSRSS_WRITE_CONSOLE_REQUEST;

typedef struct
{
   ULONG NrCharactersWritten;
} CSRSS_WRITE_CONSOLE_REPLY, *PCSRSS_WRITE_CONSOLE_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
   WORD NrCharactersToRead;
   WORD nCharsCanBeDeleted;     // number of chars already in buffer that can be backspaced
} CSRSS_READ_CONSOLE_REQUEST, *PCSRSS_READ_CONSOLE_REQUEST;

typedef struct
{
   HANDLE EventHandle;
   ULONG NrCharactersRead;
   BYTE Buffer[1];
} CSRSS_READ_CONSOLE_REPLY, *PCSRSS_READ_CONSOLE_REPLY;

typedef struct
{
   HANDLE InputHandle;
   HANDLE OutputHandle;
} CSRSS_ALLOC_CONSOLE_REPLY, *PCSRSS_ALLOC_CONSOLE_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
} CSRSS_SCREEN_BUFFER_INFO_REQUEST, *PCSRSS_SCREEN_BUFFER_INFO_REQUEST;

typedef struct
{
   CONSOLE_SCREEN_BUFFER_INFO Info;
} CSRSS_SCREEN_BUFFER_INFO_REPLY, *PCSRSS_SCREEN_BUFFER_INFO_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
   COORD Position;
} CSRSS_SET_CURSOR_REQUEST, *PCSRSS_SET_CURSOR_REQUEST;

typedef struct
{
   HANDLE ConsoleHandle;
   CHAR Char;
   COORD Position;
   WORD Length;
} CSRSS_FILL_OUTPUT_REQUEST, *PCSRSS_FILL_OUTPUT_REQUEST;

typedef struct
{
   HANDLE ConsoleHandle;
   CHAR Attribute;
   COORD Coord;
   WORD Length;
} CSRSS_FILL_OUTPUT_ATTRIB_REQUEST, *PCSRSS_FILL_OUTPUT_ATTRIB_REQUEST;

typedef struct
{
   HANDLE ConsoleHandle;
} CSRSS_READ_INPUT_REQUEST, *PCSRSS_READ_INPUT_REQUEST;

typedef struct
{
   INPUT_RECORD Input;
   BOOL MoreEvents;
   HANDLE Event;
} CSRSS_READ_INPUT_REPLY, *PCSRSS_READ_INPUT_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
   WORD Length;
   COORD Coord;
   CHAR String[1];
} CSRSS_WRITE_CONSOLE_OUTPUT_CHAR_REQUEST, *PCSRSS_WRITE_CONSOLE_OUTPUT_CHAR_REQUEST;

typedef struct
{
   COORD EndCoord;
} CSRSS_WRITE_CONSOLE_OUTPUT_CHAR_REPLY, *PCSRSS_WRITE_CONSOLE_OUTPUT_CHAR_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
   WORD Length;
   COORD Coord;
   CHAR String[1];
} CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB_REQUEST, *PCSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB_REQUEST;

typedef struct
{
   COORD EndCoord;
} CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB_REPLY, *PCSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
} CSRSS_GET_CURSOR_INFO_REQUEST, *PCSRSS_GET_CURSOR_INFO_REQUEST;

typedef struct
{
   CONSOLE_CURSOR_INFO Info;
} CSRSS_GET_CURSOR_INFO_REPLY, *PCSRSS_GET_CURSOR_INFO_REPLY;

typedef struct
{
   HANDLE ConsoleHandle;
   CONSOLE_CURSOR_INFO Info;
} CSRSS_SET_CURSOR_INFO_REQUEST, *PCSRSS_SET_CURSOR_INFO_REQUEST;

typedef struct
{
   HANDLE ConsoleHandle;
   CHAR Attrib;
} CSRSS_SET_ATTRIB_REQUEST, *PCSRSS_SET_ATTRIB_REQUEST;

typedef struct
{
  HANDLE ConsoleHandle;
  DWORD Mode;
} CSRSS_SET_CONSOLE_MODE_REQUEST, *PCSRSS_SET_CONSOLE_MODE_REQUEST;

typedef struct
{
  HANDLE ConsoleHandle;
} CSRSS_GET_CONSOLE_MODE_REQUEST, *PCSRSS_GET_CONSOLE_MODE_REQUEST;

typedef struct
{
  DWORD ConsoleMode;
} CSRSS_GET_CONSOLE_MODE_REPLY, *PCSRSS_GET_CONSOLE_MODE_REPLY;

typedef struct
{
  /* may want to add some parameters here someday */
} CSRSS_CREATE_SCREEN_BUFFER_REQUEST, *PCSRSS_CREATE_SCREEN_BUFFER_REQUEST;

typedef struct
{
   HANDLE OutputHandle;  /* handle to newly created screen buffer */
} CSRSS_CREATE_SCREEN_BUFFER_REPLY, *PCSRSS_CREATE_SCREEN_BUFFER_REPLY;

typedef struct
{
   HANDLE OutputHandle;  /* handle to screen buffer to switch to */
} CSRSS_SET_ACTIVE_SCREEN_BUFFER_REQUEST, *PCSRSS_SET_ACTIVE_SCREEN_BUFFER_REQUEST;

#define CSRSS_MAX_WRITE_CONSOLE_REQUEST       (MAX_MESSAGE_DATA - sizeof( ULONG ) - sizeof( CSRSS_WRITE_CONSOLE_REQUEST))
#define CSRSS_MAX_WRITE_CONSOLE_OUTPUT_CHAR   (MAX_MESSAGE_DATA - sizeof( ULONG ) - sizeof( CSRSS_WRITE_CONSOLE_OUTPUT_CHAR_REQUEST ))

#define CSRSS_MAX_WRITE_CONSOLE_OUTPUT_ATTRIB   ((MAX_MESSAGE_DATA - sizeof( ULONG ) - sizeof( CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB_REQUEST )) / 2)

#define CSRSS_MAX_READ_CONSOLE_REQUEST        (MAX_MESSAGE_DATA - sizeof( ULONG ) - sizeof( CSRSS_READ_CONSOLE_REQUEST ))

#define CSRSS_CREATE_PROCESS            (0x0)
#define CSRSS_TERMINATE_PROCESS         (0x1)
#define CSRSS_WRITE_CONSOLE             (0x2)
#define CSRSS_READ_CONSOLE              (0x3)
#define CSRSS_ALLOC_CONSOLE             (0x4)
#define CSRSS_FREE_CONSOLE              (0x5)
#define CSRSS_CONNECT_PROCESS           (0x6)
#define CSRSS_SCREEN_BUFFER_INFO        (0x7)
#define CSRSS_SET_CURSOR                (0x8)
#define CSRSS_FILL_OUTPUT               (0x9)
#define CSRSS_READ_INPUT                (0xA)
#define CSRSS_WRITE_CONSOLE_OUTPUT_CHAR (0xB)
#define CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB (0xC)
#define CSRSS_FILL_OUTPUT_ATTRIB        (0xD)
#define CSRSS_GET_CURSOR_INFO           (0xE)
#define CSRSS_SET_CURSOR_INFO           (0xF)
#define CSRSS_SET_ATTRIB                (0x10)
#define CSRSS_GET_MODE                  (0x11)
#define CSRSS_SET_MODE                  (0x12)
#define CSRSS_CREATE_SCREEN_BUFFER      (0x13)
#define CSRSS_SET_SCREEN_BUFFER         (0x14)

typedef struct
{
   LPC_MESSAGE_HEADER Header;
   ULONG Type;
   union
     {
	CSRSS_CREATE_PROCESS_REQUEST CreateProcessRequest;
	CSRSS_CONNECT_PROCESS_REQUEST ConnectRequest;
	CSRSS_WRITE_CONSOLE_REQUEST WriteConsoleRequest;
	CSRSS_READ_CONSOLE_REQUEST ReadConsoleRequest;
	CSRSS_SCREEN_BUFFER_INFO_REQUEST ScreenBufferInfoRequest;
	CSRSS_SET_CURSOR_REQUEST SetCursorRequest;
	CSRSS_FILL_OUTPUT_REQUEST FillOutputRequest;
	CSRSS_READ_INPUT_REQUEST ReadInputRequest;
	CSRSS_WRITE_CONSOLE_OUTPUT_CHAR_REQUEST WriteConsoleOutputCharRequest;
	CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB_REQUEST WriteConsoleOutputAttribRequest;
       	CSRSS_FILL_OUTPUT_ATTRIB_REQUEST FillOutputAttribRequest;
	CSRSS_SET_CURSOR_INFO_REQUEST SetCursorInfoRequest;
	CSRSS_GET_CURSOR_INFO_REQUEST GetCursorInfoRequest;
	CSRSS_SET_ATTRIB_REQUEST SetAttribRequest;
	CSRSS_SET_CONSOLE_MODE_REQUEST SetConsoleModeRequest;
	CSRSS_GET_CONSOLE_MODE_REQUEST GetConsoleModeRequest;
	CSRSS_CREATE_SCREEN_BUFFER_REQUEST CreateScreenBufferRequest;
	CSRSS_SET_ACTIVE_SCREEN_BUFFER_REQUEST SetActiveScreenBufferRequest;
     } Data;
} CSRSS_API_REQUEST, *PCSRSS_API_REQUEST;

typedef struct
{
   LPC_MESSAGE_HEADER Header;
   NTSTATUS Status;
   union
     {
	CSRSS_CREATE_PROCESS_REPLY CreateProcessReply;
	CSRSS_CONNECT_PROCESS_REPLY ConnectReply;
	CSRSS_WRITE_CONSOLE_REPLY WriteConsoleReply;
	CSRSS_READ_CONSOLE_REPLY ReadConsoleReply;
	CSRSS_ALLOC_CONSOLE_REPLY AllocConsoleReply;
	CSRSS_SCREEN_BUFFER_INFO_REPLY ScreenBufferInfoReply;
	CSRSS_READ_INPUT_REPLY ReadInputReply;
	CSRSS_WRITE_CONSOLE_OUTPUT_CHAR_REPLY WriteConsoleOutputCharReply;
	CSRSS_WRITE_CONSOLE_OUTPUT_ATTRIB_REPLY WriteConsoleOutputAttribReply;
	CSRSS_GET_CURSOR_INFO_REPLY GetCursorInfoReply;
	CSRSS_GET_CONSOLE_MODE_REPLY GetConsoleModeReply;
	CSRSS_CREATE_SCREEN_BUFFER_REPLY CreateScreenBufferReply;
     } Data;
} CSRSS_API_REPLY, *PCSRSS_API_REPLY;

#endif /* __INCLUDE_CSRSS_CSRSS_H */