reactos/lib/advapi32/misc/shutdown.c

   1 /* $Id: shutdown.c,v 1.2 1999/07/17 23:10:18 ea Exp $
   2  *
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PROJECT:         ReactOS system libraries
   5  * FILE:            lib/advapi32/misc/shutdown.c
   6  * PURPOSE:         System shutdown functions
   7  * PROGRAMMER:      Emanuele Aliberti
   8  * UPDATE HISTORY:
   9  *      19990413 EA     created
  10  *      19990515 EA
  11  */
  12
  13 #include <windows.h>
  14 #include <ddk/ntddk.h>
  15
  16 #define USZ {0,0,0}
  17
  18 /**********************************************************************
  19  *      AbortSystemShutdownW
  20  */
  21 BOOL
  22 STDCALL
  23 AbortSystemShutdownW(
  24         LPWSTR  lpMachineName
  25         )
  26 {
  27         NTSTATUS Status;
  28
  29         SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
  30         return FALSE;
  31 }
  32
  33
  34 /**********************************************************************
  35  *      AbortSystemShutdownA
  36  */
  37 BOOL
  38 STDCALL
  39 AbortSystemShutdownA(
  40         LPSTR   lpMachineName
  41         )
  42 {
  43         UNICODE_STRING  MachineNameW = USZ;
  44         NTSTATUS        Status;
  45         BOOL            rv;
  46
  47         Status = RtlAnsiStringToUnicodeString(
  48                         & MachineNameW,
  49                         lpMachineName,
  50                         TRUE
  51                         );
  52         if (STATUS_SUCCESS != Status)
  53         {
  54                 SetLastError(RtlNtStatusToDosError(Status));
  55                 return FALSE;
  56         }
  57         rv = AbortSystemShutdownW(
  58                         MachineNameW.Buffer
  59                         );
  60         RtlFreeUnicodeString(
  61                         & MachineNameW
  62                         );
  63         SetLastError(ERROR_SUCCESS);
  64         return rv;
  65 }
  66
  67
  68 /**********************************************************************
  69  *      InitiateSystemShutdownW
  70  */
  71 BOOL
  72 STDCALL
  73 InitiateSystemShutdownW(
  74         LPWSTR  lpMachineName,
  75         LPWSTR  lpMessage,
  76         DWORD   dwTimeout,
  77         BOOL    bForceAppsClosed,
  78         BOOL    bRebootAfterShutdown
  79         )
  80 {
  81         SHUTDOWN_ACTION Action = ShutdownNoReboot;
  82         NTSTATUS        Status;
  83
  84         if (lpMachineName)
  85         {
  86                 /* FIXME: remote machine shutdown not supported yet */
  87                 SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
  88                 return FALSE;
  89         }
  90         if (dwTimeout)
  91         {
  92         }
  93         Status = NtShutdownSystem(Action);
  94         SetLastError(RtlNtStatusToDosError(Status));
  95         return FALSE;
  96 }
  97
  98
  99 /**********************************************************************
 100  *      InitiateSystemShutdownA
 101  */
 102 BOOL
 103 STDCALL
 104 InitiateSystemShutdownA(
 105         LPSTR   lpMachineName,
 106         LPSTR   lpMessage,
 107         DWORD   dwTimeout,
 108         BOOL    bForceAppsClosed,
 109         BOOL    bRebootAfterShutdown
 110         )
 111 {
 112         UNICODE_STRING  MachineNameW = USZ;
 113         UNICODE_STRING  MessageW = USZ;
 114         NTSTATUS        Status;
 115         INT             LastError;
 116         BOOL            rv;
 117
 118         if (lpMachineName)
 119         {
 120                 Status = RtlAnsiStringToUnicodeString(
 121                                 & MachineNameW,
 122                                 lpMachineName,
 123                                 TRUE
 124                                 );
 125                 if (STATUS_SUCCESS != Status)
 126                 {
 127                         SetLastError(RtlNtStatusToDosError(Status));
 128                         return FALSE;
 129                 }
 130         }
 131         if (lpMessage)
 132         {
 133                 Status = RtlAnsiStringToUnicodeString(
 134                                 & MessageW,
 135                                 lpMessage,
 136                                 TRUE
 137                                 );
 138                 if (STATUS_SUCCESS != Status)
 139                 {
 140                         if (MachineNameW.Length)
 141                         {
 142                                 RtlFreeUnicodeString(&MachineNameW);
 143                         }
 144                         SetLastError(RtlNtStatusToDosError(Status));
 145                         return FALSE;
 146                 }
 147         }
 148         rv = InitiateSystemShutdownW(
 149                         MachineNameW.Buffer,
 150                         MessageW.Buffer,
 151                         dwTimeout,
 152                         bForceAppsClosed,
 153                         bRebootAfterShutdown
 154                         );
 155         LastError = GetLastError();
 156         if (MachineNameW.Length) RtlFreeUnicodeString(&MachineNameW);
 157         if (MessageW.Length) RtlFreeUnicodeString(&MessageW);
 158         SetLastError(LastError);
 159         return rv;
 160 }
 161
 162
 163 /* EOF */
 164