dll/win32/kernel32_vista/GetFileInformationByHandleEx.c

   1
   2 #include "k32_vista.h"
   3
   4 #include <ndk/rtlfuncs.h>
   5 #include <ndk/iofuncs.h>
   6
   7 /* Taken from Wine kernel32/file.c */
   8
   9 /***********************************************************************
  10 *             GetFileInformationByHandleEx (KERNEL32.@)
  11 */
  12 BOOL WINAPI GetFileInformationByHandleEx( HANDLE handle, FILE_INFO_BY_HANDLE_CLASS class,
  13                                           LPVOID info, DWORD size )
  14 {
  15     NTSTATUS status;
  16     IO_STATUS_BLOCK io;
  17
  18     switch (class)
  19     {
  20     case FileStreamInfo:
  21     case FileCompressionInfo:
  22     case FileAttributeTagInfo:
  23     case FileRemoteProtocolInfo:
  24     case FileFullDirectoryInfo:
  25     case FileFullDirectoryRestartInfo:
  26     case FileStorageInfo:
  27     case FileAlignmentInfo:
  28     case FileIdInfo:
  29     case FileIdExtdDirectoryInfo:
  30     case FileIdExtdDirectoryRestartInfo:
  31         //FIXME( "%p, %u, %p, %u\n", handle, class, info, size );
  32         SetLastError( ERROR_CALL_NOT_IMPLEMENTED );
  33         return FALSE;
  34
  35     case FileBasicInfo:
  36         status = NtQueryInformationFile( handle, &io, info, size, FileBasicInformation );
  37         break;
  38
  39     case FileStandardInfo:
  40         status = NtQueryInformationFile( handle, &io, info, size, FileStandardInformation );
  41         break;
  42
  43     case FileNameInfo:
  44         status = NtQueryInformationFile( handle, &io, info, size, FileNameInformation );
  45         break;
  46
  47     case FileIdBothDirectoryRestartInfo:
  48     case FileIdBothDirectoryInfo:
  49         status = NtQueryDirectoryFile( handle, NULL, NULL, NULL, &io, info, size,
  50                                        FileIdBothDirectoryInformation, FALSE, NULL,
  51                                        (class == FileIdBothDirectoryRestartInfo) );
  52         break;
  53
  54     case FileRenameInfo:
  55     case FileDispositionInfo:
  56     case FileAllocationInfo:
  57     case FileIoPriorityHintInfo:
  58     case FileEndOfFileInfo:
  59     default:
  60         SetLastError( ERROR_INVALID_PARAMETER );
  61         return FALSE;
  62     }
  63
  64     if (status != STATUS_SUCCESS)
  65     {
  66         SetLastError( RtlNtStatusToDosError( status ) );
  67         return FALSE;
  68     }
  69     return TRUE;
  70 }