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/unicode.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 i, len = MultiByteToWideChar( CP_UNIXCP, 0, name, -1, NULL, 0 );
  90     LPWSTR backslash;
  91
  92     if (len > *lpSize)
  93     {
  94         SetLastError(ERROR_MORE_DATA);
  95         *lpSize = len;
  96         return FALSE;
  97     }
  98
  99     *lpSize = len;
 100     MultiByteToWideChar( CP_UNIXCP, 0, name, -1, lpszName, len );
 101
 102     /* Word uses the user name to create named mutexes and file mappings,
 103      * and backslashes in the name cause the creation to fail.
 104      * Also, Windows doesn't return the domain name in the user name even when
 105      * joined to a domain. A Unix box joined to a domain using winbindd will
 106      * contain the domain name in the username. So we need to cut this off.
 107      * FIXME: Only replaces forward and backslashes for now, should get the
 108      * winbind separator char from winbindd and replace that.
 109      */
 110     for (i = 0; lpszName[i]; i++)
 111         if (lpszName[i] == '/') lpszName[i] = '\\';
 112
 113     backslash = strrchrW(lpszName, '\\');
 114     if (backslash == NULL)
 115         return TRUE;
 116
 117     len = lstrlenW(backslash);
 118     memmove(lpszName, backslash + 1, len * sizeof(WCHAR));
 119     *lpSize = len;
 120     return TRUE;
 121 }
 122
 123 /******************************************************************************
 124  * GetCurrentHwProfileA [ADVAPI32.@]
 125  *
 126  * Get the current hardware profile.
 127  *
 128  * PARAMS
 129  *  pInfo [O] Destination for hardware profile information.
 130  *
 131  * RETURNS
 132  *  Success: TRUE. pInfo is updated with the hardware profile details.
 133  *  Failure: FALSE.
 134  */
 135 BOOL WINAPI GetCurrentHwProfileA(LPHW_PROFILE_INFOA pInfo)
 136 {
 137         FIXME("(%p) semi-stub\n", pInfo);
 138         pInfo->dwDockInfo = DOCKINFO_DOCKED;
 139         strcpy(pInfo->szHwProfileGuid,"{12340001-1234-1234-1234-123456789012}");
 140         strcpy(pInfo->szHwProfileName,"Wine Profile");
 141         return 1;
 142 }
 143
 144 /******************************************************************************
 145  * GetCurrentHwProfileW [ADVAPI32.@]
 146  *
 147  * See GetCurrentHwProfileA.
 148  */
 149 BOOL WINAPI GetCurrentHwProfileW(LPHW_PROFILE_INFOW pInfo)
 150 {
 151        FIXME("(%p)\n", pInfo);
 152        return FALSE;
 153 }
 154
 155
 156 /**************************************************************************
 157  *      IsTextUnicode (ADVAPI32.@)
 158  *
 159  * Attempt to guess whether a text buffer is Unicode.
 160  *
 161  * PARAMS
 162  *  buf   [I] Text buffer to test
 163  *  len   [I] Length of buf
 164  *  flags [O] Destination for test results
 165  *
 166  * RETURNS
 167  *  TRUE if the buffer is likely Unicode, FALSE otherwise.
 168  */
 169 BOOL WINAPI IsTextUnicode( LPCVOID buf, INT len, LPINT flags )
 170 {
 171     return RtlIsTextUnicode( buf, len, flags );
 172 }
 173
 174
 175 /******************************************************************************
 176  * AbortSystemShutdownA [ADVAPI32.@]
 177  *
 178  * Stop a system shutdown if one is in progress.
 179  *
 180  * PARAMS
 181  *  lpMachineName [I] Name of machine to not shutdown.
 182  *
 183  * RETURNS
 184  *  Success: TRUE.
 185  *  Failure: FALSE.
 186  *
 187  * NOTES
 188  *  The Wine implementation of this function is a harmless stub.
 189  */
 190 BOOL WINAPI AbortSystemShutdownA( LPSTR lpMachineName )
 191 {
 192     TRACE("stub %s (harmless)\n", lpMachineName);
 193     return TRUE;
 194 }
 195
 196 /******************************************************************************
 197  * AbortSystemShutdownW [ADVAPI32.@]
 198  *
 199  * See AbortSystemShutdownA.
 200  */
 201 BOOL WINAPI AbortSystemShutdownW( LPWSTR lpMachineName )
 202 {
 203     TRACE("stub %s (harmless)\n", debugstr_w(lpMachineName));
 204     return TRUE;
 205 }
 206
 207 /******************************************************************************
 208  * InitiateSystemShutdownExA [ADVAPI32.@]
 209  *
 210  * Initiate a shutdown or optionally restart the computer.
 211  *
 212  * PARAMS
 213  *  lpMachineName    [I] Network name of machine to shutdown.
 214  *  lpMessage        [I] Message displayed in shutdown dialog box.
 215  *  dwTimeout        [I] Number of seconds dialog is displayed before shutdown.
 216  *  bForceAppsClosed [I] If TRUE, apps close without saving, else dialog is
 217  *                       displayed requesting user to close apps.
 218  *  bRebootAfterShutdown [I] If TRUE, system reboots after restart, else the
 219  *                           system flushes all caches to disk and clears
 220  *                           the screen
 221  *  dwReason [I] Reason for shutting down.  Must be a system shutdown reason
 222  *               code.
 223  *
 224  *  RETURNS
 225  *   Success: TRUE
 226  *   Failure: FALSE
 227  *
 228  *  NOTES
 229  *   if lpMachineName is NULL, the local computer is shutdown.
 230  */
 231 BOOL WINAPI InitiateSystemShutdownExA( LPSTR lpMachineName, LPSTR lpMessage,
 232          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 233          DWORD dwReason)
 234 {
 235      FIXME("%s %s %d %d %d %d\n", debugstr_a(lpMachineName),
 236             debugstr_a(lpMessage), dwTimeout, bForceAppsClosed,
 237             bRebootAfterShutdown, dwReason);
 238      return TRUE;
 239 }
 240
 241 /******************************************************************************
 242  * InitiateSystemShutdownExW [ADVAPI32.@]
 243  *
 244  * See InitiateSystemShutdownExA.
 245  */
 246 BOOL WINAPI InitiateSystemShutdownExW( LPWSTR lpMachineName, LPWSTR lpMessage,
 247          DWORD dwTimeout, BOOL bForceAppsClosed, BOOL bRebootAfterShutdown,
 248          DWORD dwReason)
 249 {
 250      FIXME("%s %s %d %d %d %d\n", debugstr_w(lpMachineName),
 251             debugstr_w(lpMessage), dwTimeout, bForceAppsClosed,
 252             bRebootAfterShutdown, dwReason);
 253      return TRUE;
 254 }
 255
 256 BOOL WINAPI InitiateSystemShutdownA( LPSTR lpMachineName, LPSTR lpMessage, DWORD dwTimeout,
 257                                      BOOL bForceAppsClosed, BOOL bRebootAfterShutdown )
 258 {
 259     return InitiateSystemShutdownExA( lpMachineName, lpMessage, dwTimeout,
 260                                       bForceAppsClosed, bRebootAfterShutdown,
 261                                       SHTDN_REASON_MAJOR_LEGACY_API );
 262 }
 263
 264 BOOL WINAPI InitiateSystemShutdownW( LPWSTR lpMachineName, LPWSTR lpMessage, DWORD dwTimeout,
 265                                      BOOL bForceAppsClosed, BOOL bRebootAfterShutdown )
 266 {
 267     return InitiateSystemShutdownExW( lpMachineName, lpMessage, dwTimeout,
 268                                       bForceAppsClosed, bRebootAfterShutdown,
 269                                       SHTDN_REASON_MAJOR_LEGACY_API );
 270 }
 271
 272 BOOL WINAPI LogonUserA( LPCSTR lpszUsername, LPCSTR lpszDomain, LPCSTR lpszPassword,
 273                         DWORD dwLogonType, DWORD dwLogonProvider, PHANDLE phToken )
 274 {
 275     FIXME("%s %s %p 0x%08x 0x%08x %p - stub\n", debugstr_a(lpszUsername),
 276           debugstr_a(lpszDomain), lpszPassword, dwLogonType, dwLogonProvider, phToken);
 277
 278     return TRUE;
 279 }
 280
 281 BOOL WINAPI LogonUserW( LPCWSTR lpszUsername, LPCWSTR lpszDomain, LPCWSTR lpszPassword,
 282                         DWORD dwLogonType, DWORD dwLogonProvider, PHANDLE phToken )
 283 {
 284     FIXME("%s %s %p 0x%08x 0x%08x %p - stub\n", debugstr_w(lpszUsername),
 285           debugstr_w(lpszDomain), lpszPassword, dwLogonType, dwLogonProvider, phToken);
 286
 287     return TRUE;
 288 }
 289
 290 typedef UINT (WINAPI *fnMsiProvideComponentFromDescriptor)(LPCWSTR,LPWSTR,DWORD*,DWORD*);
 291
 292 DWORD WINAPI CommandLineFromMsiDescriptor( WCHAR *szDescriptor,
 293                     WCHAR *szCommandLine, DWORD *pcchCommandLine )
 294 {
 295     static const WCHAR szMsi[] = { 'm','s','i',0 };
 296     fnMsiProvideComponentFromDescriptor mpcfd;
 297     HMODULE hmsi;
 298     UINT r = ERROR_CALL_NOT_IMPLEMENTED;
 299
 300     TRACE("%s %p %p\n", debugstr_w(szDescriptor), szCommandLine, pcchCommandLine);
 301
 302     hmsi = LoadLibraryW( szMsi );
 303     if (!hmsi)
 304         return r;
 305     mpcfd = (fnMsiProvideComponentFromDescriptor)GetProcAddress( hmsi,
 306                                                                  "MsiProvideComponentFromDescriptorW" );
 307     if (mpcfd)
 308         r = mpcfd( szDescriptor, szCommandLine, pcchCommandLine, NULL );
 309     FreeLibrary( hmsi );
 310     return r;
 311 }