task -> thread

components/net_traits/storage_thread.rs

@@ -0,0 +1,45 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use ipc_channel::ipc::IpcSender;
+use url::Url;
+
+#[derive(Copy, Clone, Deserialize, Serialize, HeapSizeOf)]
+pub enum StorageType {
+    Session,
+    Local
+}
+
+/// Request operations on the storage data associated with a particular url
+#[derive(Deserialize, Serialize)]
+pub enum StorageThreadMsg {
+    /// gets the number of key/value pairs present in the associated storage data
+    Length(IpcSender<usize>, Url, StorageType),
+
+    /// gets the name of the key at the specified index in the associated storage data
+    Key(IpcSender<Option<String>>, Url, StorageType, u32),
+
+    /// Gets the available keys in the associated storage data
+    Keys(IpcSender<Vec<String>>, Url, StorageType),
+
+    /// gets the value associated with the given key in the associated storage data
+    GetItem(IpcSender<Option<String>>, Url, StorageType, String),
+
+    /// sets the value of the given key in the associated storage data
+    SetItem(IpcSender<Result<(bool, Option<String>), ()>>, Url, StorageType, String, String),
+
+    /// removes the key/value pair for the given key in the associated storage data
+    RemoveItem(IpcSender<Option<String>>, Url, StorageType, String),
+
+    /// clears the associated storage data by removing all the key/value pairs
+    Clear(IpcSender<bool>, Url, StorageType),
+
+    /// shut down this thread
+    Exit
+}
+
+/// Handle to a storage thread
+pub type StorageThread = IpcSender<StorageThreadMsg>;
+
+