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 "winternl.h"
  34 #include "winerror.h"
  35 #include "appmgmt.h"
  36
  37 #include "wine/library.h"
  38 #include "wine/debug.h"
  39
  40 WINE_DEFAULT_DEBUG_CHANNEL(advapi);
  41
  42 /******************************************************************************
  43  * GetUserNameA [ADVAPI32.@]
  44  *
  45  * Get the current user name.
  46  *
  47  * PARAMS
  48  *  lpszName [O]   Destination for the user name.
  49  *  lpSize   [I/O] Size of lpszName.
  50  *
  51  * RETURNS
  52  *  Success: The length of the user name, including terminating NUL.
  53  *  Failure: ERROR_MORE_DATA if *lpSize is too small.
  54  */
  55 BOOL WINAPI
  56 GetUserNameA( LPSTR lpszName, LPDWORD lpSize )
  57 {
  58     WCHAR *buffer;
  59     BOOL ret;
  60     DWORD sizeW = *lpSize * 2;
  61
  62     if (!(buffer = HeapAlloc( GetProcessHeap(), 0, sizeW * sizeof(WCHAR) )))
  63     {
  64         SetLastError( ERROR_NOT_ENOUGH_MEMORY );
  65         return FALSE;
  66     }
  67     ret = GetUserNameW( buffer, &sizeW );
  68     if (ret)
  69     {
  70         if (!(*lpSize = WideCharToMultiByte( CP_ACP, 0, buffer, -1, lpszName, *lpSize, NULL, NULL )))
  71         {
  72             *lpSize = WideCharToMultiByte( CP_ACP, 0, buffer, -1, NULL, 0, NULL, NULL );
  73             SetLastError( ERROR_MORE_DATA );
  74             ret = FALSE;
  75         }
  76     }
  77     else *lpSize = sizeW * 2;
  78     HeapFree( GetProcessHeap(), 0, buffer );
  79     return ret;
  80 }
  81
  82 /******************************************************************************
  83  * GetUserNameW [ADVAPI32.@]
  84  *
  85  * See GetUserNameA.
  86  */
  87 BOOL WINAPI
  88 GetUserNameW( LPWSTR lpszName, LPDWORD lpSize )
  89 {
  90     const char *name = wine_get_user_name();
  91     DWORD len = MultiByteToWideChar( CP_UNIXCP, 0, name, -1, NULL, 0 );
  92
  93     if (len > *lpSize)
  94     {
  95         SetLastError(ERROR_MORE_DATA);
  96         *lpSize = len;
  97         return FALSE;
  98     }
  99
 100     *lpSize = len;
 101     MultiByteToWideChar( CP_UNIXCP, 0, name, -1, lpszName, len );
 102     return TRUE;
 103 }
 104
 105 /******************************************************************************
 106  * GetCurrentHwProfileA [ADVAPI32.@]
 107  *
 108  * Get the current hardware profile.
 109  *
 110  * PARAMS
 111  *  pInfo [O] Destination for hardware profile information.
 112  *
 113  * RETURNS
 114  *  Success: TRUE. pInfo is updated with the hardware profile details.
 115  *  Failure: FALSE.
 116  */
 117 BOOL WINAPI GetCurrentHwProfileA(LPHW_PROFILE_INFOA pInfo)
 118 {
 119         FIXME("(%p) semi-stub\n", pInfo);
 120         pInfo->dwDockInfo = DOCKINFO_DOCKED;
 121         strcpy(pInfo->szHwProfileGuid,"{12340001-1234-1234-1234-1233456789012}");
 122         strcpy(pInfo->szHwProfileName,"Wine Profile");
 123         return 1;
 124 }
 125
 126 /******************************************************************************
 127  * GetCurrentHwProfileW [ADVAPI32.@]
 128  *
 129  * See GetCurrentHwProfileA.
 130  */
 131 BOOL WINAPI GetCurrentHwProfileW(LPHW_PROFILE_INFOW pInfo)
 132 {
 133        FIXME("(%p)\n", pInfo);
 134        return FALSE;
 135 }
 136
 137
 138 /**************************************************************************
 139  *      IsTextUnicode (ADVAPI32.@)
 140  *
 141  * Attempt to guess whether a text buffer is Unicode.
 142  *
 143  * PARAMS
 144  *  buf   [I] Text buffer to test
 145  *  len   [I] Length of buf
 146  *  flags [O] Destination for test results
 147  *
 148  * RETURNS
 149  *  TRUE if the buffer is likely Unicode, FALSE otherwise.
 150  */
 151 BOOL WINAPI IsTextUnicode( LPCVOID buf, INT len, LPINT flags )
 152 {
 153     return RtlIsTextUnicode( buf, len, flags );
 154 }
 155
 156
 157 /******************************************************************************
 158  * AbortSystemShutdownA [ADVAPI32.@]
 159  *
 160  * Stop a system shutdown if one is in progress.
 161  *
 162  * PARAMS
 163  *  lpMachineName [I] Name of machine to not shutdown.
 164  *
 165  * RETURNS
 166  *  Success: TRUE.
 167  *  Failure: FALSE.
 168  *
 169  * NOTES
 170  *  The Wine implementation of this function is a harmless stub.
 171  */
 172 BOOL WINAPI AbortSystemShutdownA( LPSTR lpMachineName )
 173 {
 174     TRACE("stub %s (harmless)\n", lpMachineName);
 175     return TRUE;
 176 }
 177
 178 /******************************************************************************
 179  * AbortSystemShutdownW [ADVAPI32.@]
 180  *
 181  * See AbortSystemShutdownA.
 182  */
 183 BOOL WINAPI AbortSystemShutdownW( LPWSTR lpMachineName )
 184 {
 185     TRACE("stub %s (harmless)\n", debugstr_w(lpMachineName));
 186     return TRUE;
 187 }
 188
 189 /******************************************************************************
 190  * InitiateSystemShutdownExA [ADVAPI32.@]
 191  *
 192  * Initiate a shutdown or optionally restart the computer.
 193  *
 194  * PARAMS
 195  *  lpMachineName    [I] Network name of machine to shutdown.
 196  *  lpMessage        [I] Message displayed in shutdown dialog box.
 197  *  dwTimeout        [I] Number of seconds dialog is displayed before shutdown.
 198  *  bForceAppsClosed [I] If TRUE, apps close without saving, else dialog is
 199  *                       displayed requesting user to close apps.
 200  *  bRebootAfterShutdown [I] If TRUE, system reboots after restart, else the
 201  *                           system flushes all caches to disk and clears
 202  *                           the screen
 203  *  dwReason [I] Reason for shutting down.  Must be a system shutdown reason
 204  *               code.
 205  *
 206  *  RETURNS
 207  *   Success: TRUE
 208  *   Failure: FALSE
 209  *
 210  *  NOTES
 211  *   if lpMachineName is NULL, the local computer is shutdown.
 212  */
 213 BOOL WINAPI InitiateSystemShutdownExA( LPSTR lpMachineName, LPSTR lpMessage,
 214          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 215          DWORD dwReason)
 216 {
 217      FIXME("%s %s %ld %d %d %ld\n", debugstr_a(lpMachineName),
 218             debugstr_a(lpMessage), dwTimeout, bForceAppsClosed,
 219             bRebootAfterShutdown, dwReason);
 220      return TRUE;
 221 }
 222
 223 /******************************************************************************
 224  * InitiateSystemShutdownExW [ADVAPI32.@]
 225  *
 226  * See InitiateSystemShutdownExA.
 227  */
 228 BOOL WINAPI InitiateSystemShutdownExW( LPWSTR lpMachineName, LPWSTR lpMessage,
 229          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 230          DWORD dwReason)
 231 {
 232      FIXME("%s %s %ld %d %d %ld\n", debugstr_w(lpMachineName),
 233             debugstr_w(lpMessage), dwTimeout, bForceAppsClosed,
 234             bRebootAfterShutdown, dwReason);
 235      return TRUE;
 236 }
 237
 238 BOOL WINAPI InitiateSystemShutdownA( LPSTR lpMachineName, LPSTR lpMessage, DWORD dwTimeout,
 239                                      BOOL bForceAppsClosed, BOOL bRebootAfterShutdown )
 240 {
 241     return InitiateSystemShutdownExA( lpMachineName, lpMessage, dwTimeout,
 242                                       bForceAppsClosed, bRebootAfterShutdown,
 243                                       SHTDN_REASON_MAJOR_LEGACY_API );
 244 }
 245
 246 BOOL WINAPI InitiateSystemShutdownW( LPWSTR lpMachineName, LPWSTR lpMessage, DWORD dwTimeout,
 247                                      BOOL bForceAppsClosed, BOOL bRebootAfterShutdown )
 248 {
 249     return InitiateSystemShutdownExW( lpMachineName, lpMessage, dwTimeout,
 250                                       bForceAppsClosed, bRebootAfterShutdown,
 251                                       SHTDN_REASON_MAJOR_LEGACY_API );
 252 }
 253
 254 BOOL WINAPI LogonUserA( LPCSTR lpszUsername, LPCSTR lpszDomain, LPCSTR lpszPassword,
 255                         DWORD dwLogonType, DWORD dwLogonProvider, PHANDLE phToken )
 256 {
 257     FIXME("%s %s %p 0x%08lx 0x%08lx %p - stub\n", debugstr_a(lpszUsername),
 258           debugstr_a(lpszDomain), lpszPassword, dwLogonType, dwLogonProvider, phToken);
 259
 260     return TRUE;
 261 }
 262
 263 BOOL WINAPI LogonUserW( LPCWSTR lpszUsername, LPCWSTR lpszDomain, LPCWSTR lpszPassword,
 264                         DWORD dwLogonType, DWORD dwLogonProvider, PHANDLE phToken )
 265 {
 266     FIXME("%s %s %p 0x%08lx 0x%08lx %p - stub\n", debugstr_w(lpszUsername),
 267           debugstr_w(lpszDomain), lpszPassword, dwLogonType, dwLogonProvider, phToken);
 268
 269     return TRUE;
 270 }
 271
 272 typedef UINT (WINAPI *fnMsiProvideComponentFromDescriptor)(LPCWSTR,LPWSTR,DWORD*,DWORD*);
 273
 274 DWORD WINAPI CommandLineFromMsiDescriptor( WCHAR *szDescriptor,
 275                     WCHAR *szCommandLine, DWORD *pcchCommandLine )
 276 {
 277     static const WCHAR szMsi[] = { 'm','s','i',0 };
 278     fnMsiProvideComponentFromDescriptor mpcfd;
 279     HMODULE hmsi;
 280     UINT r = ERROR_CALL_NOT_IMPLEMENTED;
 281
 282     TRACE("%s %p %p\n", debugstr_w(szDescriptor), szCommandLine, pcchCommandLine);
 283
 284     hmsi = LoadLibraryW( szMsi );
 285     if (!hmsi)
 286         return r;
 287     mpcfd = (void*) GetProcAddress( hmsi, "MsiProvideComponentFromDescriptorW" );
 288     if (mpcfd)
 289         r = mpcfd( szDescriptor, szCommandLine, pcchCommandLine, NULL );
 290     FreeLibrary( hmsi );
 291     return r;
 292 }