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
  20 /* ENUMERATIONS **************************************************************/
  21
  22 typedef enum _LPC_TYPE
  23 {
  24     LPC_NEW_MESSAGE,
  25     LPC_REQUEST,
  26     LPC_REPLY,
  27     LPC_DATAGRAM,
  28     LPC_LOST_REPLY,
  29     LPC_PORT_CLOSED,
  30     LPC_CLIENT_DIED,
  31     LPC_EXCEPTION,
  32     LPC_DEBUG_EVENT,
  33     LPC_ERROR_EVENT,
  34     LPC_CONNECTION_REQUEST,
  35     LPC_CONNECTION_REFUSED,
  36     LPC_MAXIMUM
  37 } LPC_TYPE;
  38
  39 /* TYPES *********************************************************************/
  40
  41 /* FIXME: USE REAL DEFINITION */
  42 typedef struct _LPC_MESSAGE {
  43     USHORT  DataSize;
  44     USHORT  MessageSize;
  45     USHORT  MessageType;
  46     USHORT  VirtualRangesOffset;
  47     CLIENT_ID  ClientId;
  48     ULONG  MessageId;
  49     ULONG  SectionSize;
  50 } LPC_MESSAGE, *PLPC_MESSAGE;
  51
  52 /* FIXME: USE REAL DEFINITION */
  53 typedef struct _LPC_SECTION_WRITE
  54 {
  55     ULONG  Length;
  56     HANDLE  SectionHandle;
  57     ULONG  SectionOffset;
  58     ULONG  ViewSize;
  59     PVOID  ViewBase;
  60     PVOID  TargetViewBase;
  61 } LPC_SECTION_WRITE, *PLPC_SECTION_WRITE;
  62
  63 /* FIXME: USE REAL DEFINITION */
  64 typedef struct _LPC_SECTION_READ
  65 {
  66     ULONG  Length;
  67     ULONG  ViewSize;
  68     PVOID  ViewBase;
  69 } LPC_SECTION_READ, *PLPC_SECTION_READ;
  70
  71 /* FIXME: USE REAL DEFINITION */
  72 typedef struct _LPC_MAX_MESSAGE
  73 {
  74     LPC_MESSAGE Header;
  75     BYTE Data[MAX_MESSAGE_DATA];
  76 } LPC_MAX_MESSAGE, *PLPC_MAX_MESSAGE;
  77
  78 #endif