More controller work -- it builds!

osdep/OSUtils.hpp

@@ -105,10 +105,26 @@ public:
 	 * This returns only files, not sub-directories.
 	 *
 	 * @param path Path to list
-	 * @return Names of files in directory
+	 * @return Names of files in directory (without path prepended)
 	 */
 	static std::vector<std::string> listDirectory(const char *path);
 
+	/**
+	 * List a directory's subdirectories
+	 *
+	 * @param path Path to list
+	 * @return Names of subdirectories (without path prepended)
+	 */
+	static std::vector<std::string> listSubdirectories(const char *path);
+
+	/**
+	 * Delete a directory and all its files and subdirectories recursively
+	 *
+	 * @param path Path to delete
+	 * @return True on success
+	 */
+	static bool rmDashRf(const char *path);
+
 	/**
 	 * Set modes on a file to something secure
 	 *