[hpoussin] 65028: [NTFS] Also return the short file name to caller if available

Author: hpoussin
Date: Sun Oct 26 19:10:39 2014
New Revision: 65028

URL: http://svn.reactos.org/svn/reactos?rev=65028&view=rev
Log:
[NTFS] Also return the short file name to caller if available

Modified:
    trunk/reactos/drivers/filesystems/ntfs/dirctl.c

Modified: trunk/reactos/drivers/filesystems/ntfs/dirctl.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/di...
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/dirctl.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/dirctl.c	[iso-8859-1] Sun Oct 26 19:10:39 2014
@@ -242,12 +242,13 @@
                                 ULONG BufferLength)
 {
     ULONG Length;
-    PFILENAME_ATTRIBUTE FileName;
+    PFILENAME_ATTRIBUTE FileName, ShortFileName;

DPRINT("NtfsGetBothDirectoryInformation() called\n");

FileName = GetFileNameFromRecord(FileRecord, NTFS_FILE_NAME_WIN32);
     ASSERT(FileName != NULL);
+    ShortFileName = GetFileNameFromRecord(FileRecord, NTFS_FILE_NAME_DOS);

Length = FileName->NameLength * sizeof (WCHAR);
     if ((sizeof(FILE_BOTH_DIR_INFORMATION) + Length) > BufferLength)
@@ -258,6 +259,19 @@
         ROUND_UP(sizeof(FILE_BOTH_DIR_INFORMATION) + Length, sizeof(ULONG));
     RtlCopyMemory(Info->FileName, FileName->Name, Length);

+    if (ShortFileName)
+    {
+        /* Should we upcase the filename? */
+        ASSERT(ShortFileName->NameLength <= ARRAYSIZE(Info->ShortName));
+        Info->ShortNameLength = ShortFileName->NameLength * sizeof(WCHAR);
+        RtlCopyMemory(Info->ShortName, ShortFileName->Name, Info->ShortNameLength);
+    }
+    else
+    {
+        Info->ShortName[0] = 0;
+        Info->ShortNameLength = 0;
+    }
+
     Info->CreationTime.QuadPart = FileName->CreationTime;
     Info->LastAccessTime.QuadPart = FileName->LastAccessTime;
     Info->LastWriteTime.QuadPart = FileName->LastWriteTime;
@@ -271,9 +285,6 @@

//  Info->FileIndex=;
     Info->EaSize = 0;
-
-    Info->ShortName[0] = 0;
-    Info->ShortNameLength = 0;

return STATUS_SUCCESS;
 }