diff --git a/src/storage/file/mod.rs b/src/storage/file/mod.rs
index 9a11abb6..b23c2ed0 100644
--- a/src/storage/file/mod.rs
+++ b/src/storage/file/mod.rs
@@ -5,6 +5,7 @@ use std::fmt;
 use regex::Regex;
 
 pub mod id;
+pub mod id_type;
 pub mod header;
 pub mod hash;
 
diff --git a/src/storage/path.rs b/src/storage/path.rs
new file mode 100644
index 00000000..3d775eca
--- /dev/null
+++ b/src/storage/path.rs
@@ -0,0 +1,102 @@
+use std::path::PathBuf;
+
+use glob::glob;
+use glob::Paths;
+use glob::PatternError;
+
+use storage::file::id::FileID;
+use storage::file::id_type::FileIDType;
+use storage::file::hash::FileHash;
+
+/*
+ * A path represents either a GLOB ("/tmp/store/module-*-*.imag" for example) or a full path
+ *
+ * It can be used to generate a File or iterate over some files
+ *
+ */
+struct Path<'a> {
+
+    /*
+     * The base part ("/tmp/")
+     */
+    base: PathBuf,
+
+    /*
+     * The store part ("/store/")
+     */
+    store: PathBuf,
+
+    /*
+     * The module
+     */
+    module: &'a Module,
+
+    /*
+     * The ID
+     */
+    idtype: Option<FileIDType>,
+    idhash: Option<FileHash>,
+    id:     Option<FileID>,
+
+}
+
+impl<'a> Path<'a> {
+
+    fn new(base: PathBuf, store: PathBuf, m: &Module, id: FileID) -> Path {
+        Path {
+            base:   base,
+            store:  store,
+            module: m,
+            idtype: Some(id.get_type()),
+            idhash: Some(id.get_id()),
+            id:     Some(id),
+        }
+    }
+
+    fn new_with_idtype(base: PathBuf, store: PathBuf, m: &Module, id: FileIDType) -> Path {
+        Path {
+            base:   base,
+            store:  store,
+            module: m,
+            idtype: Some(id),
+            idhash: None,
+            id:     None,
+        }
+    }
+
+    fn new_with_idhash(base: PathBuf, store: PathBuf, m: &Module, id: FileHash) -> Path {
+        Path {
+            base:   base,
+            store:  store,
+            module: m,
+            idtype: None,
+            idhash: Some(id),
+            id:     None,
+        }
+    }
+
+}
+
+/*
+ * Transform Path into str, so we can call glob() on it
+ */
+impl<'a> Into<&'a str> for Path<'a> {
+
+    fn into(self) -> &'a str {
+        let s = self.base.clone();
+        s.push(self.store.clone());
+        s.push(self.module.name());
+        s.push(self.id.into());
+        s.set_extension("imag");
+        s.to_str().unwrap_or("")
+    }
+}
+
+impl<'a> Into<Result<Paths, PatternError>> for Path<'a> {
+
+    fn into(self) -> Result<Paths, PatternError> {
+        let s : &str = self.into();
+        glob(s)
+    }
+
+}