Get a listing of directories that have a certain folder within them (Cocoa) -

Get a listing of directories that have a certain folder within them (Cocoa) -

i working on cocoa project (first 1 i'm still learning) , need list of directories @ "x" location have directory named "y" within them. need populate drop downwards box names of "x" directories have "y" folder within them. using drop downwards box selection create , name new directory later on.

i have looked doing multiple different scripting languages have yet find works. have searched way purely objective c, thing can find ways work files, not directories. open way this, beingness new objective c , cocoa in general, simple way preferred.

if unclear, allow me know , i'll best clarify.

cocoa