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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <errno.h>
  22 #include <stdio.h>
  23 #include <string.h>
  24 #include <stdarg.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winnls.h"
  29 #include "winreg.h"
  30 #include "winternl.h"
  31 #include "winerror.h"
  32 #include "wincred.h"
  33
  34 #include "wine/library.h"
  35 #include "wine/debug.h"
  36
  37 WINE_DEFAULT_DEBUG_CHANNEL(advapi);
  38
  39 /******************************************************************************
  40  * GetUserNameA [ADVAPI32.@]
  41  *
  42  * Get the current user name.
  43  *
  44  * PARAMS
  45  *  lpszName [O]   Destination for the user name.
  46  *  lpSize   [I/O] Size of lpszName.
  47  *
  48  * RETURNS
  49  *  Success: The length of the user name, including terminating NUL.
  50  *  Failure: ERROR_MORE_DATA if *lpSize is too small.
  51  */
  52 BOOL WINAPI
  53 GetUserNameA( LPSTR lpszName, LPDWORD lpSize )
  54 {
  55     WCHAR *buffer;
  56     BOOL ret;
  57     DWORD sizeW = *lpSize * 2;
  58
  59     if (!(buffer = HeapAlloc( GetProcessHeap(), 0, sizeW * sizeof(WCHAR) )))
  60     {
  61         SetLastError( ERROR_NOT_ENOUGH_MEMORY );
  62         return FALSE;
  63     }
  64     ret = GetUserNameW( buffer, &sizeW );
  65     if (ret)
  66     {
  67         if (!(*lpSize = WideCharToMultiByte( CP_ACP, 0, buffer, -1, lpszName, *lpSize, NULL, NULL )))
  68         {
  69             *lpSize = WideCharToMultiByte( CP_ACP, 0, buffer, -1, NULL, 0, NULL, NULL );
  70             SetLastError( ERROR_MORE_DATA );
  71             ret = FALSE;
  72         }
  73     }
  74     else *lpSize = sizeW * 2;
  75     HeapFree( GetProcessHeap(), 0, buffer );
  76     return ret;
  77 }
  78
  79 /******************************************************************************
  80  * GetUserNameW [ADVAPI32.@]
  81  *
  82  * See GetUserNameA.
  83  */
  84 BOOL WINAPI
  85 GetUserNameW( LPWSTR lpszName, LPDWORD lpSize )
  86 {
  87     const char *name = wine_get_user_name();
  88     DWORD i, len = MultiByteToWideChar( CP_UNIXCP, 0, name, -1, NULL, 0 );
  89
  90     if (len > *lpSize)
  91     {
  92         SetLastError(ERROR_MORE_DATA);
  93         *lpSize = len;
  94         return FALSE;
  95     }
  96
  97     *lpSize = len;
  98     MultiByteToWideChar( CP_UNIXCP, 0, name, -1, lpszName, len );
  99
 100     /* Word uses the user name to create named mutexes and file mappings,
 101      * and backslashes in the name cause the creation to fail.
 102      */
 103     for (i = 0; lpszName[i]; i++)
 104         if (lpszName[i] == '\\' || lpszName[i] == '/') lpszName[i] = '_';
 105     return TRUE;
 106 }
 107
 108 /******************************************************************************
 109  * GetCurrentHwProfileA [ADVAPI32.@]
 110  *
 111  * Get the current hardware profile.
 112  *
 113  * PARAMS
 114  *  pInfo [O] Destination for hardware profile information.
 115  *
 116  * RETURNS
 117  *  Success: TRUE. pInfo is updated with the hardware profile details.
 118  *  Failure: FALSE.
 119  */
 120 BOOL WINAPI GetCurrentHwProfileA(LPHW_PROFILE_INFOA pInfo)
 121 {
 122         FIXME("(%p) semi-stub\n", pInfo);
 123         pInfo->dwDockInfo = DOCKINFO_DOCKED;
 124         strcpy(pInfo->szHwProfileGuid,"{12340001-1234-1234-1234-123456789012}");
 125         strcpy(pInfo->szHwProfileName,"Wine Profile");
 126         return 1;
 127 }
 128
 129 /******************************************************************************
 130  * GetCurrentHwProfileW [ADVAPI32.@]
 131  *
 132  * See GetCurrentHwProfileA.
 133  */
 134 BOOL WINAPI GetCurrentHwProfileW(LPHW_PROFILE_INFOW pInfo)
 135 {
 136        FIXME("(%p)\n", pInfo);
 137        return FALSE;
 138 }
 139
 140
 141 /**************************************************************************
 142  *      IsTextUnicode (ADVAPI32.@)
 143  *
 144  * Attempt to guess whether a text buffer is Unicode.
 145  *
 146  * PARAMS
 147  *  buf   [I] Text buffer to test
 148  *  len   [I] Length of buf
 149  *  flags [O] Destination for test results
 150  *
 151  * RETURNS
 152  *  TRUE if the buffer is likely Unicode, FALSE otherwise.
 153  */
 154 BOOL WINAPI IsTextUnicode( LPCVOID buf, INT len, LPINT flags )
 155 {
 156     return RtlIsTextUnicode( buf, len, flags );
 157 }
 158
 159
 160 /******************************************************************************
 161  * AbortSystemShutdownA [ADVAPI32.@]
 162  *
 163  * Stop a system shutdown if one is in progress.
 164  *
 165  * PARAMS
 166  *  lpMachineName [I] Name of machine to not shutdown.
 167  *
 168  * RETURNS
 169  *  Success: TRUE.
 170  *  Failure: FALSE.
 171  *
 172  * NOTES
 173  *  The Wine implementation of this function is a harmless stub.
 174  */
 175 BOOL WINAPI AbortSystemShutdownA( LPSTR lpMachineName )
 176 {
 177     TRACE("stub %s (harmless)\n", lpMachineName);
 178     return TRUE;
 179 }
 180
 181 /******************************************************************************
 182  * AbortSystemShutdownW [ADVAPI32.@]
 183  *
 184  * See AbortSystemShutdownA.
 185  */
 186 BOOL WINAPI AbortSystemShutdownW( LPWSTR lpMachineName )
 187 {
 188     TRACE("stub %s (harmless)\n", debugstr_w(lpMachineName));
 189     return TRUE;
 190 }
 191
 192 /******************************************************************************
 193  * InitiateSystemShutdownExA [ADVAPI32.@]
 194  *
 195  * Initiate a shutdown or optionally restart the computer.
 196  *
 197  * PARAMS
 198  *  lpMachineName    [I] Network name of machine to shutdown.
 199  *  lpMessage        [I] Message displayed in shutdown dialog box.
 200  *  dwTimeout        [I] Number of seconds dialog is displayed before shutdown.
 201  *  bForceAppsClosed [I] If TRUE, apps close without saving, else dialog is
 202  *                       displayed requesting user to close apps.
 203  *  bRebootAfterShutdown [I] If TRUE, system reboots after restart, else the
 204  *                           system flushes all caches to disk and clears
 205  *                           the screen
 206  *  dwReason [I] Reason for shutting down.  Must be a system shutdown reason
 207  *               code.
 208  *
 209  *  RETURNS
 210  *   Success: TRUE
 211  *   Failure: FALSE
 212  *
 213  *  NOTES
 214  *   if lpMachineName is NULL, the local computer is shutdown.
 215  */
 216 BOOL WINAPI InitiateSystemShutdownExA( LPSTR lpMachineName, LPSTR lpMessage,
 217          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 218          DWORD dwReason)
 219 {
 220      FIXME("%s %s %d %d %d %d\n", debugstr_a(lpMachineName),
 221             debugstr_a(lpMessage), dwTimeout, bForceAppsClosed,
 222             bRebootAfterShutdown, dwReason);
 223      return TRUE;
 224 }
 225
 226 /******************************************************************************
 227  * InitiateSystemShutdownExW [ADVAPI32.@]
 228  *
 229  * See InitiateSystemShutdownExA.
 230  */
 231 BOOL WINAPI InitiateSystemShutdownExW( LPWSTR lpMachineName, LPWSTR lpMessage,
 232          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 233          DWORD dwReason)
 234 {
 235      FIXME("%s %s %d %d %d %d\n", debugstr_w(lpMachineName),
 236             debugstr_w(lpMessage), dwTimeout, bForceAppsClosed,
 237             bRebootAfterShutdown, dwReason);
 238      return TRUE;
 239 }
 240
 241 BOOL WINAPI InitiateSystemShutdownA( LPSTR lpMachineName, LPSTR lpMessage, DWORD dwTimeout,
 242                                      BOOL bForceAppsClosed, BOOL bRebootAfterShutdown )
 243 {
 244     return InitiateSystemShutdownExA( lpMachineName, lpMessage, dwTimeout,
 245                                       bForceAppsClosed, bRebootAfterShutdown,
 246                                       SHTDN_REASON_MAJOR_LEGACY_API );
 247 }
 248
 249 BOOL WINAPI InitiateSystemShutdownW( LPWSTR lpMachineName, LPWSTR lpMessage, DWORD dwTimeout,
 250                                      BOOL bForceAppsClosed, BOOL bRebootAfterShutdown )
 251 {
 252     return InitiateSystemShutdownExW( lpMachineName, lpMessage, dwTimeout,
 253                                       bForceAppsClosed, bRebootAfterShutdown,
 254                                       SHTDN_REASON_MAJOR_LEGACY_API );
 255 }
 256
 257 BOOL WINAPI LogonUserA( LPCSTR lpszUsername, LPCSTR lpszDomain, LPCSTR lpszPassword,
 258                         DWORD dwLogonType, DWORD dwLogonProvider, PHANDLE phToken )
 259 {
 260     FIXME("%s %s %p 0x%08x 0x%08x %p - stub\n", debugstr_a(lpszUsername),
 261           debugstr_a(lpszDomain), lpszPassword, dwLogonType, dwLogonProvider, phToken);
 262
 263     return TRUE;
 264 }
 265
 266 BOOL WINAPI LogonUserW( LPCWSTR lpszUsername, LPCWSTR lpszDomain, LPCWSTR lpszPassword,
 267                         DWORD dwLogonType, DWORD dwLogonProvider, PHANDLE phToken )
 268 {
 269     FIXME("%s %s %p 0x%08x 0x%08x %p - stub\n", debugstr_w(lpszUsername),
 270           debugstr_w(lpszDomain), lpszPassword, dwLogonType, dwLogonProvider, phToken);
 271
 272     return TRUE;
 273 }
 274
 275 typedef UINT (WINAPI *fnMsiProvideComponentFromDescriptor)(LPCWSTR,LPWSTR,DWORD*,DWORD*);
 276
 277 DWORD WINAPI CommandLineFromMsiDescriptor( WCHAR *szDescriptor,
 278                     WCHAR *szCommandLine, DWORD *pcchCommandLine )
 279 {
 280     static const WCHAR szMsi[] = { 'm','s','i',0 };
 281     fnMsiProvideComponentFromDescriptor mpcfd;
 282     HMODULE hmsi;
 283     UINT r = ERROR_CALL_NOT_IMPLEMENTED;
 284
 285     TRACE("%s %p %p\n", debugstr_w(szDescriptor), szCommandLine, pcchCommandLine);
 286
 287     hmsi = LoadLibraryW( szMsi );
 288     if (!hmsi)
 289         return r;
 290     mpcfd = (fnMsiProvideComponentFromDescriptor)GetProcAddress( hmsi,
 291                                                                  "MsiProvideComponentFromDescriptorW" );
 292     if (mpcfd)
 293         r = mpcfd( szDescriptor, szCommandLine, pcchCommandLine, NULL );
 294     FreeLibrary( hmsi );
 295     return r;
 296 }