reactos/include/ndk/lpctypes.h

   1 /*
   2  * PROJECT:         ReactOS Native Headers
   3  * FILE:            include/ndk/lpctypes.h
   4  * PURPOSE:         Definitions for Local Procedure Call Types not defined in DDK/IFS
   5  * PROGRAMMER:      Alex Ionescu (alex@relsoft.net)
   6  * UPDATE HISTORY:
   7  *                  Created 06/10/04
   8  */
   9 #ifndef _LPCTYPES_H
  10 #define _LPCTYPES_H
  11
  12 /* DEPENDENCIES **************************************************************/
  13
  14 /* EXPORTED DATA *************************************************************/
  15
  16 /* CONSTANTS *****************************************************************/
  17 #define LPC_MESSAGE_BASE_SIZE 24
  18 #define MAX_MESSAGE_DATA      (0x130)
  19 #define PORT_MAX_DATA_LENGTH 0x104
  20 #define PORT_MAX_MESSAGE_LENGTH 0x148
  21
  22 /* ENUMERATIONS **************************************************************/
  23
  24 typedef enum _LPC_TYPE
  25 {
  26     LPC_NEW_MESSAGE,
  27     LPC_REQUEST,
  28     LPC_REPLY,
  29     LPC_DATAGRAM,
  30     LPC_LOST_REPLY,
  31     LPC_PORT_CLOSED,
  32     LPC_CLIENT_DIED,
  33     LPC_EXCEPTION,
  34     LPC_DEBUG_EVENT,
  35     LPC_ERROR_EVENT,
  36     LPC_CONNECTION_REQUEST,
  37     LPC_CONNECTION_REFUSED,
  38     LPC_MAXIMUM
  39 } LPC_TYPE;
  40
  41 /* TYPES *********************************************************************/
  42
  43 /* FIXME: USE REAL DEFINITION */
  44 typedef struct _LPC_MESSAGE {
  45     USHORT  DataSize;
  46     USHORT  MessageSize;
  47     USHORT  MessageType;
  48     USHORT  VirtualRangesOffset;
  49     CLIENT_ID  ClientId;
  50     ULONG  MessageId;
  51     ULONG  SectionSize;
  52 } LPC_MESSAGE, *PLPC_MESSAGE;
  53
  54 /* FIXME: USE REAL DEFINITION */
  55 typedef struct _LPC_SECTION_WRITE
  56 {
  57     ULONG  Length;
  58     HANDLE  SectionHandle;
  59     ULONG  SectionOffset;
  60     ULONG  ViewSize;
  61     PVOID  ViewBase;
  62     PVOID  TargetViewBase;
  63 } LPC_SECTION_WRITE, *PLPC_SECTION_WRITE;
  64
  65 /* FIXME: USE REAL DEFINITION */
  66 typedef struct _LPC_SECTION_READ
  67 {
  68     ULONG  Length;
  69     ULONG  ViewSize;
  70     PVOID  ViewBase;
  71 } LPC_SECTION_READ, *PLPC_SECTION_READ;
  72
  73 /* FIXME: USE REAL DEFINITION */
  74 typedef struct _LPC_MAX_MESSAGE
  75 {
  76     LPC_MESSAGE Header;
  77     BYTE Data[MAX_MESSAGE_DATA];
  78 } LPC_MAX_MESSAGE, *PLPC_MAX_MESSAGE;
  79
  80 #endif