include/reactos/subsys/win/winmsg.h

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS Client/Server Runtime SubSystem
   4  * FILE:            include/reactos/subsys/win/winmsg.h
   5  * PURPOSE:         Public definitions for communication
   6  *                  between User-Mode API Clients and Servers
   7  * PROGRAMMERS:     Hermes Belusca-Maito (hermes.belusca@sfr.fr)
   8  */
   9
  10 #ifndef _WINMSG_H
  11 #define _WINMSG_H
  12
  13 #pragma once
  14
  15 #define USERSRV_SERVERDLL_INDEX     3
  16 #define USERSRV_FIRST_API_NUMBER    1024
  17
  18 // CSR_SERVER_DLL_INIT(UserServerDllInitialization);
  19
  20 typedef enum _USERSRV_API_NUMBER
  21 {
  22     UserpExitWindowsEx = USERSRV_FIRST_API_NUMBER,
  23     // UserpEndTask,
  24     // UserpLogon,
  25     UserpRegisterServicesProcess, // Not present in Win7
  26     // UserpActivateDebugger,
  27     // UserpGetThreadConsoleDesktop, // Not present in Win7
  28     // UserpDeviceEvent,
  29     UserpRegisterLogonProcess,    // Not present in Win7
  30     // UserpCreateSystemThreads,
  31     // UserpRecordShutdownReason,
  32     // UserpCancelShutdown,              // Added in Vista
  33     // UserpConsoleHandleOperation,      // Added in Win7
  34     // UserpGetSetShutdownBlockReason,   // Added in Vista
  35
  36     /// HACK: ReactOS-specific
  37     UserpRosSetLogonNotifyWindow,
  38
  39     UserpMaxApiNumber
  40 } USERSRV_API_NUMBER, *PUSERSRV_API_NUMBER;
  41
  42
  43 typedef struct
  44 {
  45     UINT Flags;
  46     DWORD Reserved;
  47 } CSRSS_EXIT_REACTOS, *PCSRSS_EXIT_REACTOS;
  48
  49 typedef struct
  50 {
  51     ULONG_PTR ProcessId;
  52 } CSRSS_REGISTER_SERVICES_PROCESS, *PCSRSS_REGISTER_SERVICES_PROCESS;
  53
  54 typedef struct
  55 {
  56     ULONG_PTR ProcessId;
  57     BOOL Register;
  58 } CSRSS_REGISTER_LOGON_PROCESS, *PCSRSS_REGISTER_LOGON_PROCESS;
  59
  60 /// HACK: ReactOS-specific
  61 typedef struct
  62 {
  63     HWND LogonNotifyWindow;
  64 } CSRSS_SET_LOGON_NOTIFY_WINDOW, *PCSRSS_SET_LOGON_NOTIFY_WINDOW;
  65
  66
  67 typedef struct _USER_API_MESSAGE
  68 {
  69     PORT_MESSAGE Header;
  70
  71     PCSR_CAPTURE_BUFFER CsrCaptureData;
  72     CSR_API_NUMBER ApiNumber;
  73     ULONG Status; // ReturnValue; // NTSTATUS Status
  74     ULONG Reserved;
  75     union
  76     {
  77         CSRSS_EXIT_REACTOS ExitReactosRequest;
  78         CSRSS_REGISTER_SERVICES_PROCESS RegisterServicesProcessRequest;
  79         CSRSS_REGISTER_LOGON_PROCESS RegisterLogonProcessRequest;
  80
  81         /// HACK: ReactOS-specific
  82         CSRSS_SET_LOGON_NOTIFY_WINDOW SetLogonNotifyWindowRequest;
  83     } Data;
  84 } USER_API_MESSAGE, *PUSER_API_MESSAGE;
  85
  86 // Check that a USER_API_MESSAGE can hold in a CSR_API_MESSAGE.
  87 CHECK_API_MSG_SIZE(USER_API_MESSAGE);
  88
  89 #endif // _WINMSG_H
  90
  91 /* EOF */