[jimtabor] 38437: - Support MOVEFILE_WRITE_THROUGH flag.

Author: jimtabor
Date: Sun Dec 28 20:30:09 2008
New Revision: 38437

URL: http://svn.reactos.org/svn/reactos?rev=38437&view=rev
Log:
- Support MOVEFILE_WRITE_THROUGH flag.

Modified:
    trunk/reactos/dll/win32/kernel32/file/move.c

Modified: trunk/reactos/dll/win32/kernel32/file/move.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/file/mov...
==============================================================================
--- trunk/reactos/dll/win32/kernel32/file/move.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/kernel32/file/move.c [iso-8859-1] Sun Dec 28 20:30:09 2008
@@ -249,8 +249,8 @@
    if (dwFlags & MOVEFILE_DELAY_UNTIL_REBOOT)
    	return add_boot_rename_entry( lpExistingFileName, lpNewFileName, dwFlags );

-    if (dwFlags & MOVEFILE_WRITE_THROUGH)
-        FIXME("MOVEFILE_WRITE_THROUGH unimplemented\n");
+//    if (dwFlags & MOVEFILE_WRITE_THROUGH)
+//        FIXME("MOVEFILE_WRITE_THROUGH unimplemented\n");

if (!lpNewFileName)
         return DeleteFileW(lpExistingFileName);
@@ -272,31 +272,37 @@
                                NULL,
                                NULL);

-    errCode = NtOpenFile(&hNewFile, GENERIC_READ | GENERIC_WRITE, &ObjectAttributes, &IoStatusBlock, 0,
-                         FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT );
-
-	if (NT_SUCCESS(errCode)) /* Destination exists */
-	{
+    errCode = NtOpenFile( &hNewFile,
+                          GENERIC_READ | GENERIC_WRITE,
+                          &ObjectAttributes,
+                          &IoStatusBlock,
+                          0,
+                          FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT |
+                          ((dwFlags & MOVEFILE_WRITE_THROUGH) ? FILE_WRITE_THROUGH : 0) );
+
+    if (NT_SUCCESS(errCode)) /* Destination exists */
+    {
         NtClose(hNewFile);

if (!(dwFlags & MOVEFILE_REPLACE_EXISTING))
         {
    		SetLastError(ERROR_ALREADY_EXISTS);
    		return FALSE;
-		}
-		else if (GetFileAttributesW(lpNewFileName) & FILE_ATTRIBUTE_DIRECTORY)
-		{
-			SetLastError(ERROR_ACCESS_DENIED);
-			return FALSE;
-		}
-	}
+	}
+	else if (GetFileAttributesW(lpNewFileName) & FILE_ATTRIBUTE_DIRECTORY)
+	{
+		SetLastError(ERROR_ACCESS_DENIED);
+		return FALSE;
+	}
+    }

hFile = CreateFileW (lpExistingFileName,
                         GENERIC_ALL,
                         FILE_SHARE_WRITE|FILE_SHARE_READ,
                         NULL,
                         OPEN_EXISTING,
-	                     FILE_FLAG_BACKUP_SEMANTICS,
+	                     FILE_FLAG_BACKUP_SEMANTICS |
+	                     ((dwFlags & MOVEFILE_WRITE_THROUGH) ? FILE_FLAG_WRITE_THROUGH : 0),
                         NULL);

if (hFile == INVALID_HANDLE_VALUE)