From 68c6c35f54c7ce4e7fb96bd014968057fdc132f3 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Fri, 20 Nov 2015 15:34:40 +0100
Subject: [PATCH] Add getFileList(self) to list files from basepath

---
 src/storage/backend.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/storage/backend.rs b/src/storage/backend.rs
index 4b53f3fc..20336b9f 100644
--- a/src/storage/backend.rs
+++ b/src/storage/backend.rs
@@ -2,6 +2,9 @@ use std::error::Error;
 use std::fmt::Display;
 use std::fmt::Formatter;
 use std::fmt::Result as FMTResult;
+use std::path::Path;
+
+use glob::glob;
 
 use super::file::FileID;
 use super::file::File;
@@ -23,7 +26,9 @@ impl<'a> StorageBackend<'a> {
         }
     }
 
-    fn getFileList() -> Vec<(String, FileID)> {
+    fn getFileList(&self) -> Option<Vec<(Path, FileID)>> {
+        let files: Vec<&Path> = glob(&self.basepath[..]);
+        files.map(|path| (path, file_id_from_path(path))).unwrap_or(None)
     }
 
     fn createEmpty() -> FileID {