5.6

2 files changed, 14 insertions, 8 deletions

diff --git a/zen/FindFilePlus/find_file_plus.cpp b/zen/FindFilePlus/find_file_plus.cpp
index 19f43998..a6e82617 100644
--- a/zen/FindFilePlus/find_file_plus.cpp
+++ b/zen/FindFilePlus/find_file_plus.cpp
@@ -107,13 +107,13 @@ bool findplus::initDllBinding() //evaluate in ::DllMain() when attaching process
 class findplus::FileSearcher
 {
 public:
-    FileSearcher(const wchar_t* dirname); //throw FileError
+    FileSearcher(const wchar_t* dirname); //throw NtFileError
     ~FileSearcher();
 
-    void readDir(FileInformation& output); //throw FileError
+    void readDir(FileInformation& output); //throw NtFileError
 
 private:
-    template <class QueryPolicy> void readDirImpl(FileInformation& output); //throw FileError
+    template <class QueryPolicy> void readDirImpl(FileInformation& output); //throw NtFileError
 
     UNICODE_STRING dirnameNt; //it seems hDir implicitly keeps a reference to this, at least ::FindFirstFile() does no cleanup before ::FindClose()!
     HANDLE hDir;
@@ -136,7 +136,7 @@ FileSearcher::FileSearcher(const wchar_t* dirname) :
     dirnameNt.Length        = 0;
     dirnameNt.MaximumLength = 0;
 
-    zen::ScopeGuard guardConstructor = zen::makeGuard([&]() { this->~FileSearcher(); });
+    zen::ScopeGuard guardConstructor = zen::makeGuard([&] { this->~FileSearcher(); });
     //--------------------------------------------------------------------------------------------------------------
 
     //convert dosFileName, e.g. C:\Users or \\?\C:\Users to ntFileName \??\C:\Users
@@ -222,11 +222,11 @@ struct DirQueryFileId
 
 
 inline
-void FileSearcher::readDir(FileInformation& output) { readDirImpl<DirQueryFileId>(output); } //throw FileError
+void FileSearcher::readDir(FileInformation& output) { readDirImpl<DirQueryFileId>(output); } //throw NtFileError
 
 
 template <class QueryPolicy>
-void FileSearcher::readDirImpl(FileInformation& output) //throw FileError
+void FileSearcher::readDirImpl(FileInformation& output) //throw NtFileError
 {
     //although FILE_ID_FULL_DIR_INFORMATION should suffice for our purposes, there are problems on Windows XP for certain directories, e.g. "\\Vboxsvr\build"
     //making NtQueryDirectoryFile() return with STATUS_INVALID_PARAMETER while other directories, e.g. "C:\" work fine for some reason
@@ -335,6 +335,11 @@ void FileSearcher::readDirImpl(FileInformation& output) //throw FileError
     output.fileAttributes    = dirInfo.FileAttributes;
     output.shortNameLength   = dirInfo.FileNameLength / sizeof(TCHAR); //FileNameLength is in bytes!
 
+    if (dirInfo.FileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) //analog to FindFirstFile(), confirmed for Win XP and Win 7
+        output.reparseTag = dirInfo.EaSize;                    //
+    else
+        output.reparseTag = 0;
+
     if (dirInfo.FileNameLength + sizeof(TCHAR) > sizeof(output.shortName)) //this may actually happen if ::NtQueryDirectoryFile() decides to return a
         throw NtFileError(STATUS_BUFFER_OVERFLOW);    //short name of length MAX_PATH + 1, 0-termination is not required!
 
@@ -352,7 +357,7 @@ FindHandle findplus::openDir(const wchar_t* dirname)
 {
     try
     {
-        return new FileSearcher(dirname); //throw FileError
+        return new FileSearcher(dirname); //throw NtFileError
     }
     catch (const NtFileError& e)
     {
@@ -366,7 +371,7 @@ bool findplus::readDir(FindHandle hnd, FileInformation& output)
 {
     try
     {
-        hnd->readDir(output); //throw FileError
+        hnd->readDir(output); //throw NtFileError
         return true;
     }
     catch (const NtFileError& e)
diff --git a/zen/FindFilePlus/find_file_plus.h b/zen/FindFilePlus/find_file_plus.h
index 3799a1e1..49b18733 100644
--- a/zen/FindFilePlus/find_file_plus.h
+++ b/zen/FindFilePlus/find_file_plus.h
@@ -36,6 +36,7 @@ struct FileInformation
     ULARGE_INTEGER fileSize;
     ULARGE_INTEGER fileId; //optional: may be 0 if not supported
     DWORD fileAttributes;
+    DWORD reparseTag; //set if "fileAttributes & FILE_ATTRIBUTE_REPARSE_POINT"
     DWORD shortNameLength;
     WCHAR shortName[MAX_PATH + 1]; //shortName is 0-terminated
 }; //no need for #pragma pack -> all members are perfectly 4, 8 byte aligned!