/// <summary>
/// Crawl subdirectories recursively. permparent is the last parent folder that had new permissions set
/// </summary>
/// <param name="path"></param>
/// <param name="permparent"></param>
public void Crawl()
{
bool connected = false;
string newpermparent = this.PermParent;
try
{
Folder f = this.QueryFolder(new DirectoryInfo(this.Path), this.PermParent, this.IsRoot);
if ((f.PermissionCount > 0) || this.IsRoot)
{
newpermparent = this.Path;
this._parent.Writer.UpdateFolder(f, this._parent.Driver);
}
connected = true;
}
catch (Exception e)
{
ConsoleWriter.WriteError("Error connecting to " + this.Path + ": " + e.Message);
Folder f = new Folder()
{
Blocked = true,
Path = this.Path,
Name = this.Path,
PermParent = this.PermParent,
InheritanceDisabled = true,
Depth = this.Depth
};
this._parent.Writer.UpdateFolder(f, this._parent.Driver);
}
if (connected == true)
{
try
{
foreach (string subdirpath in Directory.EnumerateDirectories(this.Path))
{
CrawlerThreadWrapper subwrapper = new CrawlerThreadWrapper(this._parent, this.Depth + 1);
subwrapper.Path = subdirpath;
subwrapper.PermParent = newpermparent;
subwrapper.IsRoot = false;
int threadnum = ThreadCounter.RequestThread();
if (threadnum != -1)
{
subwrapper.ThreadNumber = threadnum;
subwrapper.IsNewThread = true;
ThreadPool.QueueUserWorkItem(subwrapper.Crawl);
}
else
{
subwrapper.ThreadNumber = this.ThreadNumber;
subwrapper.Crawl();
}
}
}
catch (Exception e)
{
ConsoleWriter.WriteError("Error encountered while enumerating directories in " + this.Path + ": " + e.Message);
}
}
if (this.IsNewThread == true)
{
ThreadCounter.Release(this.ThreadNumber);
ConsoleWriter.WriteProgress(this.ThreadNumber + " | " + "Released thread", this.ThreadNumber);
}
}
