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Add getFileList(self) to list files from basepath

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This commit is contained in:
Matthias Beyer 2015-11-20 15:34:40 +01:00
parent 2af5f404f4
commit 68c6c35f54
1 changed files with 6 additions and 1 deletions
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7
src/storage/backend.rs
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@ -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 {