lib/advapi32/misc/shutdown.c

   1 /* $Id$
   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
  15 #define NTOS_MODE_USER
  16 #include <ntos.h>
  17
  18 #define USZ {0,0,0}
  19
  20 /**********************************************************************
  21  *      AbortSystemShutdownW
  22  */
  23 WINBOOL
  24 STDCALL
  25 AbortSystemShutdownW(LPCWSTR lpMachineName)
  26 {
  27     SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
  28     return FALSE;
  29 }
  30
  31
  32 /**********************************************************************
  33  *      AbortSystemShutdownA
  34  */
  35 BOOL
  36 STDCALL
  37 AbortSystemShutdownA(LPCSTR lpMachineName)
  38 {
  39     ANSI_STRING MachineNameA;
  40     UNICODE_STRING MachineNameW;
  41     NTSTATUS Status;
  42     BOOL rv;
  43
  44     RtlInitAnsiString(&MachineNameA, (LPSTR)lpMachineName);
  45     Status = RtlAnsiStringToUnicodeString(&MachineNameW, &MachineNameA, TRUE);
  46     if (STATUS_SUCCESS != Status) {
  47             SetLastError(RtlNtStatusToDosError(Status));
  48             return FALSE;
  49     }
  50     rv = AbortSystemShutdownW(MachineNameW.Buffer);
  51     RtlFreeAnsiString(&MachineNameA);
  52     RtlFreeUnicodeString(&MachineNameW);
  53     SetLastError(ERROR_SUCCESS);
  54     return rv;
  55 }
  56
  57
  58 /**********************************************************************
  59  *      InitiateSystemShutdownW
  60  */
  61 BOOL
  62 STDCALL
  63 InitiateSystemShutdownW(
  64     LPWSTR  lpMachineName,
  65     LPWSTR  lpMessage,
  66     DWORD   dwTimeout,
  67     BOOL    bForceAppsClosed,
  68     BOOL    bRebootAfterShutdown)
  69 {
  70     SHUTDOWN_ACTION Action = ShutdownNoReboot;
  71     NTSTATUS        Status;
  72
  73     if (lpMachineName) {
  74     /* FIXME: remote machine shutdown not supported yet */
  75         SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
  76         return FALSE;
  77     }
  78     if (dwTimeout) {
  79     }
  80     Status = NtShutdownSystem(Action);
  81     SetLastError(RtlNtStatusToDosError(Status));
  82     return FALSE;
  83 }
  84
  85
  86 /**********************************************************************
  87  *      InitiateSystemShutdownA
  88 */
  89 BOOL
  90 STDCALL
  91 InitiateSystemShutdownA(
  92     LPSTR   lpMachineName,
  93     LPSTR   lpMessage,
  94     DWORD   dwTimeout,
  95     BOOL    bForceAppsClosed,
  96     BOOL    bRebootAfterShutdown)
  97 {
  98     ANSI_STRING     MachineNameA;
  99     ANSI_STRING     MessageA;
 100     UNICODE_STRING  MachineNameW;
 101     UNICODE_STRING  MessageW;
 102     NTSTATUS        Status;
 103     INT         LastError;
 104     BOOL        rv;
 105
 106     if (lpMachineName) {
 107         RtlInitAnsiString(&MachineNameA, lpMachineName);
 108         Status = RtlAnsiStringToUnicodeString(&MachineNameW, &MachineNameA, TRUE);
 109         if (STATUS_SUCCESS != Status) {
 110             RtlFreeAnsiString(&MachineNameA);
 111             SetLastError(RtlNtStatusToDosError(Status));
 112             return FALSE;
 113         }
 114     }
 115     if (lpMessage) {
 116         RtlInitAnsiString(&MessageA, lpMessage);
 117         Status = RtlAnsiStringToUnicodeString(&MessageW, &MessageA, TRUE);
 118         if (STATUS_SUCCESS != Status) {
 119             if (MachineNameW.Length) {
 120                 RtlFreeAnsiString(&MachineNameA);
 121                 RtlFreeUnicodeString(&MachineNameW);
 122             }
 123             RtlFreeAnsiString(&MessageA);
 124             SetLastError(RtlNtStatusToDosError(Status));
 125             return FALSE;
 126         }
 127     }
 128     rv = InitiateSystemShutdownW(
 129             MachineNameW.Buffer,
 130             MessageW.Buffer,
 131             dwTimeout,
 132             bForceAppsClosed,
 133             bRebootAfterShutdown);
 134     LastError = GetLastError();
 135     if (lpMachineName) {
 136         RtlFreeAnsiString(&MachineNameA);
 137         RtlFreeUnicodeString(&MachineNameW);
 138     }
 139     if (lpMessage) {
 140         RtlFreeAnsiString(&MessageA);
 141         RtlFreeUnicodeString(&MessageW);
 142     }
 143     SetLastError(LastError);
 144     return rv;
 145 }
 146
 147 /* EOF */