/// <summary>
/// Populate the allTagsList when the class is loaded
/// </summary>
static TagReader()
{
TagReader.refreshTags();
}
/// <summary>
/// Traverses a Directory recursive and uses a TagReader List as a Wrapper for alle the used tags
/// </summary>
/// <param name="directory"></param>
/// <returns></returns>
public static List <TagReader> getAllTagReadersFromDirectory(DirectoryInfo directory, WindowsTagAnalyzer.com.fh.praktikanten.gui.WindowsTagAnalyzerGUI gui)
{
gui.SetProgressTagReader("Scanning... " + directory.FullName);
System.IO.FileInfo[] allFiles = null;
System.IO.DirectoryInfo[] subDirectories = null;
Folder shellFolder = null;
//List to store all tag readers
List <TagReader> tagReaders = new List <TagReader>();
try
{
//get all Files from the current directory
allFiles = directory.GetFiles();
}
catch (UnauthorizedAccessException e)
{
//Oops, you should have more rights
//MessageBox.Show("You have no Access to the directory: \"" + directory.FullName + "\"!");
}
catch (System.IO.DirectoryNotFoundException e)
{
//When this happens, something, somewhere, totally went wrong
MessageBox.Show("The directory: \"" + directory.FullName + "\" could not be found!");
}
//There are more Files to proceed
if (allFiles != null)
{
//Save TagReaders
foreach (System.IO.FileInfo fi in allFiles)
{
try
{
//Create ShellFolder
shellFolder = sh.NameSpace(fi.DirectoryName);
}
catch (Exception e)
{
//MessageBox.Show(e.ToString());
}
//Happens sometimes to folders like
//C:\$Recycle.Bin\S-1-5-21-1712340149-1785855708-1618849827-1001\$RV05Q8E\sqliteLib\
//Windows Explorer is also unable to open them
if (shellFolder != null)
{
TagReader tr = new TagReader(shellFolder, fi.FullName);
//Add a new TagReader to the list
//Do this synchronized because then the gui dont have to wait for the end of this function
TagReader.allTagReaders.Add(new TagReader(shellFolder, fi.FullName));
}
}
// Now find all the subdirectories under this directory.
subDirectories = directory.GetDirectories();
foreach (System.IO.DirectoryInfo dirInfo in subDirectories)
{
// Resursive call for each subdirectory.
getAllTagReadersFromDirectory(dirInfo, gui);
}
}
return(TagReader.allTagReaders);
}