From 338014a231235fe25116b09c1e8978db2db1dbb3 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@your-file-system.com>
Date: Mon, 1 Oct 2012 12:03:49 -0400
Subject: [PATCH] Windows: File Info Query Symlinks

For Symlinks, always set the Reparse Point attribute and
set the Directory attribute if the target is a directory.
Do not return the file attributes of the target.

Change-Id: I72dcde912c998e1ab3eea45426d019314e10e740
Reviewed-on: http://gerrit.openafs.org/8171
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@your-file-system.com>
Tested-by: Jeffrey Altman <jaltman@your-file-system.com>
---
 src/WINNT/afsrdr/kernel/lib/AFSFileInfo.cpp | 72 ++++++++++++++++++++++++++---
 1 file changed, 65 insertions(+), 7 deletions(-)

diff --git a/src/WINNT/afsrdr/kernel/lib/AFSFileInfo.cpp b/src/WINNT/afsrdr/kernel/lib/AFSFileInfo.cpp
index fe9654d..3353256 100644
--- a/src/WINNT/afsrdr/kernel/lib/AFSFileInfo.cpp
+++ b/src/WINNT/afsrdr/kernel/lib/AFSFileInfo.cpp
@@ -829,9 +829,23 @@ AFSQueryBasicInfo( IN PIRP Irp,
                                                        &pCcb->AuthGroup,
                                                        &stFileInfo)))
             {
-                ulFileAttribs = stFileInfo.FileAttributes;
 
-                ulFileAttribs |= FILE_ATTRIBUTE_REPARSE_POINT;
+                if ( ulFileAttribs == FILE_ATTRIBUTE_NORMAL)
+                {
+
+                    ulFileAttribs = FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+                else
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+
+                if ( stFileInfo.FileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_DIRECTORY;
+                }
             }
 
             AFSAcquireShared( &pFcb->NPFcb->Resource,
@@ -936,7 +950,23 @@ AFSQueryStandardInfo( IN PIRP Irp,
                                                        &pCcb->AuthGroup,
                                                        &stFileInfo)))
             {
-                ulFileAttribs = stFileInfo.FileAttributes;
+
+                if ( ulFileAttribs == FILE_ATTRIBUTE_NORMAL)
+                {
+
+                    ulFileAttribs = FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+                else
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+
+                if ( stFileInfo.FileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_DIRECTORY;
+                }
             }
 
             AFSAcquireShared( &pFcb->NPFcb->Resource,
@@ -1419,9 +1449,23 @@ AFSQueryNetworkInfo( IN PIRP Irp,
                                                        &pCcb->AuthGroup,
                                                        &stFileInfo)))
             {
-                ulFileAttribs = stFileInfo.FileAttributes;
 
-                ulFileAttribs |= FILE_ATTRIBUTE_REPARSE_POINT;
+                if ( ulFileAttribs == FILE_ATTRIBUTE_NORMAL)
+                {
+
+                    ulFileAttribs = FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+                else
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+
+                if ( stFileInfo.FileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_DIRECTORY;
+                }
             }
 
             AFSAcquireShared( &pFcb->NPFcb->Resource,
@@ -1596,9 +1640,23 @@ AFSQueryAttribTagInfo( IN PIRP Irp,
                                                        &pCcb->AuthGroup,
                                                        &stFileInfo)))
             {
-                ulFileAttribs = stFileInfo.FileAttributes;
 
-                ulFileAttribs |= FILE_ATTRIBUTE_REPARSE_POINT;
+                if ( ulFileAttribs == FILE_ATTRIBUTE_NORMAL)
+                {
+
+                    ulFileAttribs = FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+                else
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_REPARSE_POINT;
+                }
+
+                if ( stFileInfo.FileAttributes & FILE_ATTRIBUTE_DIRECTORY)
+                {
+
+                    ulFileAttribs |= FILE_ATTRIBUTE_DIRECTORY;
+                }
             }
 
             AFSAcquireShared( &pFcb->NPFcb->Resource,
-- 
1.9.4