[Jnode-svn-commits] SF.net SVN: jnode:[5967] trunk/fs/src/fs/org/jnode/fs/ntfs/NTFSFile.java

[<ga...@us...>]

Revision: 5967
          http://jnode.svn.sourceforge.net/jnode/?rev=5967&view=rev
Author:   galatnm
Date:     2013-02-20 11:56:05 +0000 (Wed, 20 Feb 2013)
Log Message:
-----------
Use the size of the unnamed $DATA attribute when getting NTFS file size. (Luke Quinane)

Modified Paths:
--------------
    trunk/fs/src/fs/org/jnode/fs/ntfs/NTFSFile.java

Modified: trunk/fs/src/fs/org/jnode/fs/ntfs/NTFSFile.java
===================================================================
--- trunk/fs/src/fs/org/jnode/fs/ntfs/NTFSFile.java	2013-02-20 11:55:37 UTC (rev 5966)
+++ trunk/fs/src/fs/org/jnode/fs/ntfs/NTFSFile.java	2013-02-20 11:56:05 UTC (rev 5967)
@@ -58,7 +58,18 @@
 	}
 
 	public long getLength() {
-		return indexEntry.getRealFileSize();
+		FileRecord.AttributeIterator attributes = getFileRecord().findAttributesByTypeAndName(NTFSAttribute.Types.DATA, null);
+        NTFSAttribute attribute = attributes.next();
+
+        if (attribute == null) {
+            return indexEntry.getRealFileSize();
+        }
+
+        if (attribute.isResident()) {
+            return ((NTFSResidentAttribute) attribute).getAttributeLength();
+        } else {
+            return ((NTFSNonResidentAttribute) attribute).getAttributeActualSize();
+        }
 	}
 
 	/*

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