How to get the directory tree of iPhone App Documents Directory
<p>In my App, I created subfolders under Documents, and subfolders under subfolders. So there is a Document tree. I want to get the tree in a way that I am able to list them in a tableview. They will look like the following, linear listing with different indent to show their level.</p>

<p><img src="http://i.stack.imgur.com/C8Juq.png" alt="enter image description here"></p>

<p>I am not sure whether there is some convenient way to get this done or not, when I am trying to do it using while loop and for loop.</p>

<p>Appreciate your suggestions.</p>

<p>Thanks.</p>
