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