dlls/advapi32/advapi.c

   1 /*
   2  * Win32 advapi functions
   3  *
   4  * Copyright 1995 Sven Verdoolaege
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22 #include "wine/port.h"
  23
  24 #include <errno.h>
  25 #include <stdio.h>
  26 #include <string.h>
  27 #include <stdarg.h>
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "winnls.h"
  32 #include "winreg.h"
  33 #include "winerror.h"
  34
  35 #include "wine/library.h"
  36 #include "wine/debug.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(advapi);
  39
  40 /******************************************************************************
  41  * GetUserNameA [ADVAPI32.@]
  42  *
  43  * Get the current user name.
  44  *
  45  * PARAMS
  46  *  lpszName [O]   Destination for the user name.
  47  *  lpSize   [I/O] Size of lpszName.
  48  *
  49  * RETURNS
  50  *  Success: The length of the user name, including terminating NUL.
  51  *  Failure: ERROR_MORE_DATA if *lpSize is too small.
  52  */
  53 BOOL WINAPI
  54 GetUserNameA( LPSTR lpszName, LPDWORD lpSize )
  55 {
  56     WCHAR *buffer;
  57     BOOL ret;
  58     DWORD sizeW = *lpSize * 2;
  59
  60     if (!(buffer = HeapAlloc( GetProcessHeap(), 0, sizeW * sizeof(WCHAR) )))
  61     {
  62         SetLastError( ERROR_NOT_ENOUGH_MEMORY );
  63         return FALSE;
  64     }
  65     ret = GetUserNameW( buffer, &sizeW );
  66     if (ret)
  67     {
  68         if (!(*lpSize = WideCharToMultiByte( CP_ACP, 0, buffer, -1, lpszName, *lpSize, NULL, NULL )))
  69         {
  70             *lpSize = WideCharToMultiByte( CP_ACP, 0, buffer, -1, NULL, 0, NULL, NULL );
  71             SetLastError( ERROR_MORE_DATA );
  72             ret = FALSE;
  73         }
  74     }
  75     else *lpSize = sizeW * 2;
  76     HeapFree( GetProcessHeap(), 0, buffer );
  77     return ret;
  78 }
  79
  80 /******************************************************************************
  81  * GetUserNameW [ADVAPI32.@]
  82  *
  83  * See GetUserNameA.
  84  */
  85 BOOL WINAPI
  86 GetUserNameW( LPWSTR lpszName, LPDWORD lpSize )
  87 {
  88     const char *name = wine_get_user_name();
  89     DWORD len = MultiByteToWideChar( CP_UNIXCP, 0, name, -1, NULL, 0 );
  90
  91     if (len > *lpSize)
  92     {
  93         SetLastError(ERROR_MORE_DATA);
  94         *lpSize = len;
  95         return FALSE;
  96     }
  97
  98     *lpSize = len;
  99     MultiByteToWideChar( CP_UNIXCP, 0, name, -1, lpszName, len );
 100     return TRUE;
 101 }
 102
 103 /******************************************************************************
 104  * GetCurrentHwProfileA [ADVAPI32.@]
 105  *
 106  * Get the current hardware profile.
 107  *
 108  * PARAMS
 109  *  pInfo [O] Destination for hardware profile information.
 110  *
 111  * RETURNS
 112  *  Success: TRUE. pInfo is updated with the hardware profile details.
 113  *  Failure: FALSE.
 114  */
 115 BOOL WINAPI GetCurrentHwProfileA(LPHW_PROFILE_INFOA pInfo)
 116 {
 117         FIXME("(%p) semi-stub\n", pInfo);
 118         pInfo->dwDockInfo = DOCKINFO_DOCKED;
 119         strcpy(pInfo->szHwProfileGuid,"{12340001-1234-1234-1234-1233456789012}");
 120         strcpy(pInfo->szHwProfileName,"Wine Profile");
 121         return 1;
 122 }
 123
 124 /******************************************************************************
 125  * AbortSystemShutdownA [ADVAPI32.@]
 126  *
 127  * Stop a system shutdown if one is in progress.
 128  *
 129  * PARAMS
 130  *  lpMachineName [I] Name of machine to not shutdown.
 131  *
 132  * RETURNS
 133  *  Success: TRUE.
 134  *  Failure: FALSE.
 135  *
 136  * NOTES
 137  *  The Wine implementation of this function is a harmless stub.
 138  */
 139 BOOL WINAPI AbortSystemShutdownA( LPSTR lpMachineName )
 140 {
 141     TRACE("stub %s (harmless)\n", lpMachineName);
 142     return TRUE;
 143 }
 144
 145 /******************************************************************************
 146  * AbortSystemShutdownW [ADVAPI32.@]
 147  *
 148  * See AbortSystemShutdownA.
 149  */
 150 BOOL WINAPI AbortSystemShutdownW( LPWSTR lpMachineName )
 151 {
 152     TRACE("stub %s (harmless)\n", debugstr_w(lpMachineName));
 153     return TRUE;
 154 }
 155
 156 /******************************************************************************
 157  * InitiateSystemShutdownExA [ADVAPI32.@]
 158  *
 159  * Initiate a shutdown or optionally restart the computer.
 160  *
 161  * PARAMS
 162  *  lpMachineName    [I] Network name of machine to shutdown.
 163  *  lpMessage        [I] Message displayed in shutdown dialog box.
 164  *  dwTimeout        [I] Number of seconds dialog is displayed before shutdown.
 165  *  bForceAppsClosed [I] If TRUE, apps close without saving, else dialog is
 166  *                       displayed requesting user to close apps.
 167  *  bRebootAfterShutdown [I] If TRUE, system reboots after restart, else the
 168  *                           system flushes all caches to disk and clears
 169  *                           the screen
 170  *  dwReason [I] Reason for shutting down.  Must be a system shutdown reason
 171  *               code.
 172  *
 173  *  RETURNS
 174  *   Success: TRUE
 175  *   Failure: FALSE
 176  *
 177  *  NOTES
 178  *   if lpMachineName is NULL, the local computer is shutdown.
 179  */
 180 BOOL WINAPI InitiateSystemShutdownExA( LPSTR lpMachineName, LPSTR lpMessage,
 181          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 182          DWORD dwReason)
 183 {
 184      FIXME("%s %s %ld %d %d %ld\n", debugstr_a(lpMachineName),
 185             debugstr_a(lpMessage), dwTimeout, bForceAppsClosed,
 186             bRebootAfterShutdown, dwReason);
 187      return TRUE;
 188 }
 189
 190 /******************************************************************************
 191  * InitiateSystemShutdownExW [ADVAPI32.@]
 192  *
 193  * see InitiateSystemShutdownExA
 194  */
 195 BOOL WINAPI InitiateSystemShutdownExW( LPWSTR lpMachineName, LPWSTR lpMessage,
 196          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 197          DWORD dwReason)
 198 {
 199      FIXME("%s %s %ld %d %d %ld\n", debugstr_w(lpMachineName),
 200             debugstr_w(lpMessage), dwTimeout, bForceAppsClosed,
 201             bRebootAfterShutdown, dwReason);
 202      return TRUE;
 203 }
 204
 205 DWORD WINAPI CommandLineFromMsiDescriptor(WCHAR *Descriptor, WCHAR *CommandLine,
 206  DWORD *CommandLineLength)
 207 {
 208     FIXME("stub (%s)\n", debugstr_w(Descriptor));
 209     return ERROR_CALL_NOT_IMPLEMENTED;
 210 }