win32ss/user/user32/misc/logon.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS user32.dll
   4  * FILE:            win32ss/user/user32/misc/logon.c
   5  * PURPOSE:         Logon functions
   6  * PROGRAMMER:      Thomas Weidenmueller (w3seek@users.sourceforge.net)
   7  */
   8
   9 #include <user32.h>
  10
  11 WINE_DEFAULT_DEBUG_CHANNEL(user32);
  12
  13 /*
  14  * @implemented
  15  */
  16 BOOL
  17 WINAPI
  18 RegisterServicesProcess(DWORD ServicesProcessId)
  19 {
  20     USER_API_MESSAGE ApiMessage;
  21     PUSER_REGISTER_SERVICES_PROCESS RegisterServicesProcessRequest = &ApiMessage.Data.RegisterServicesProcessRequest;
  22
  23     RegisterServicesProcessRequest->ProcessId = ServicesProcessId;
  24
  25     CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage,
  26                         NULL,
  27                         CSR_CREATE_API_NUMBER(USERSRV_SERVERDLL_INDEX, UserpRegisterServicesProcess),
  28                         sizeof(*RegisterServicesProcessRequest));
  29     if (!NT_SUCCESS(ApiMessage.Status))
  30     {
  31         UserSetLastNTError(ApiMessage.Status);
  32         return FALSE;
  33     }
  34
  35     return TRUE;
  36 }
  37
  38 /*
  39  * @implemented
  40  */
  41 BOOL
  42 WINAPI
  43 RegisterLogonProcess(DWORD dwProcessId,
  44                      BOOL bRegister)
  45 {
  46     gfLogonProcess = NtUserxRegisterLogonProcess(dwProcessId, bRegister);
  47
  48     if (gfLogonProcess)
  49     {
  50         USER_API_MESSAGE ApiMessage;
  51         PUSER_REGISTER_LOGON_PROCESS RegisterLogonProcessRequest = &ApiMessage.Data.RegisterLogonProcessRequest;
  52
  53         RegisterLogonProcessRequest->ProcessId = dwProcessId;
  54         RegisterLogonProcessRequest->Register  = bRegister;
  55
  56         CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage,
  57                             NULL,
  58                             CSR_CREATE_API_NUMBER(USERSRV_SERVERDLL_INDEX, UserpRegisterLogonProcess),
  59                             sizeof(*RegisterLogonProcessRequest));
  60         if (!NT_SUCCESS(ApiMessage.Status))
  61         {
  62             ERR("Failed to register logon process with CSRSS\n");
  63             UserSetLastNTError(ApiMessage.Status);
  64         }
  65     }
  66
  67     return gfLogonProcess;
  68 }
  69
  70 /*
  71  * Helper function used by SetWindowStationUser (see winsta.c)
  72  */
  73 VOID FASTCALL
  74 Logon(BOOL IsLogon)
  75 {
  76     USER_API_MESSAGE ApiMessage;
  77     PUSER_LOGON LogonRequest = &ApiMessage.Data.LogonRequest;
  78
  79     LogonRequest->IsLogon = IsLogon;
  80     CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage,
  81                          NULL,
  82                          CSR_CREATE_API_NUMBER(USERSRV_SERVERDLL_INDEX, UserpLogon),
  83                          sizeof(*LogonRequest));
  84 }
  85
  86 /*
  87  * @implemented
  88  */
  89 BOOL
  90 WINAPI
  91 SetLogonNotifyWindow(HWND Wnd)
  92 {
  93     return NtUserSetLogonNotifyWindow(Wnd);
  94 }
  95
  96 /*
  97  * @implemented
  98  */
  99 BOOL
 100 WINAPI
 101 UpdatePerUserSystemParameters(DWORD dwReserved,
 102                               BOOL bEnable)
 103 {
 104     // Update Imm support and load Imm32.dll.
 105     UpdatePerUserImmEnabling();
 106
 107     return NtUserUpdatePerUserSystemParameters(dwReserved, bEnable);
 108 }