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-rw-r--r--components/script/dom/storage.rs95
1 files changed, 77 insertions, 18 deletions
diff --git a/components/script/dom/storage.rs b/components/script/dom/storage.rs
index 1bbde8326df..8620afae38a 100644
--- a/components/script/dom/storage.rs
+++ b/components/script/dom/storage.rs
@@ -4,58 +4,117 @@
use dom::bindings::codegen::Bindings::StorageBinding;
use dom::bindings::codegen::Bindings::StorageBinding::StorageMethods;
-use dom::bindings::global::GlobalRef;
+use dom::bindings::global::{GlobalRef, GlobalField};
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflectable, Reflector, reflect_dom_object};
+use dom::bindings::error::Fallible;
use servo_util::str::DOMString;
+use servo_net::storage_task::StorageTask;
+use servo_net::storage_task::StorageTaskMsg;
+use std::comm::channel;
+use url::Url;
#[dom_struct]
pub struct Storage {
reflector_: Reflector,
+ global: GlobalField,
}
impl Storage {
- fn new_inherited() -> Storage {
+ fn new_inherited(global: &GlobalRef) -> Storage {
Storage {
reflector_: Reflector::new(),
+ global: GlobalField::from_rooted(global),
}
}
- pub fn new(global: GlobalRef) -> Temporary<Storage> {
- reflect_dom_object(box Storage::new_inherited(), global, StorageBinding::Wrap)
+ pub fn new(global: &GlobalRef) -> Temporary<Storage> {
+ reflect_dom_object(box Storage::new_inherited(global), *global, StorageBinding::Wrap)
}
+
+ pub fn Constructor(global: &GlobalRef) -> Fallible<Temporary<Storage>> {
+ Ok(Storage::new(global))
+ }
+
+ fn get_url(&self) -> Url {
+ let global_root = self.global.root();
+ let global_ref = global_root.root_ref();
+ global_ref.get_url()
+ }
+
+ fn get_storage_task(&self) -> StorageTask {
+ let global_root = self.global.root();
+ let global_ref = global_root.root_ref();
+ global_ref.as_window().storage_task()
+ }
+
}
impl<'a> StorageMethods for JSRef<'a, Storage> {
fn Length(self) -> u32 {
- 0
+ let (sender, receiver) = channel();
+
+ self.get_storage_task().send(StorageTaskMsg::Length(sender, self.get_url()));
+ receiver.recv()
}
fn Key(self, index: u32) -> Option<DOMString> {
+ let (sender, receiver) = channel();
- //Return null for out of range index
- if index >= self.Length() {
- return None;
- }
-
- return None;
+ self.get_storage_task().send(StorageTaskMsg::Key(sender, self.get_url(), index));
+ receiver.recv()
}
- fn GetItem(self, key: DOMString) -> Option<DOMString> {
- if key.is_empty() {
- return None;
- }
+ fn GetItem(self, name: DOMString) -> Option<DOMString> {
+ let (sender, receiver) = channel();
- return None;
+ self.get_storage_task().send(StorageTaskMsg::GetItem(sender, self.get_url(), name));
+ receiver.recv()
}
- fn NamedGetter(self, key: DOMString, found: &mut bool) -> Option<DOMString> {
- let item = self.GetItem(key);
+ fn NamedGetter(self, name: DOMString, found: &mut bool) -> Option<DOMString> {
+ let item = self.GetItem(name);
*found = item.is_some();
item
}
+ fn SetItem(self, name: DOMString, value: DOMString) {
+ let (sender, receiver) = channel();
+
+ self.get_storage_task().send(StorageTaskMsg::SetItem(sender, self.get_url(), name, value));
+ if receiver.recv() {
+ //TODO send notification
+ }
+ }
+
+ fn NamedSetter(self, name: DOMString, value: DOMString) {
+ self.SetItem(name, value);
+ }
+
+ fn NamedCreator(self, name: DOMString, value: DOMString) {
+ self.SetItem(name, value);
+ }
+
+ fn RemoveItem(self, name: DOMString) {
+ let (sender, receiver) = channel();
+
+ self.get_storage_task().send(StorageTaskMsg::RemoveItem(sender, self.get_url(), name));
+ if receiver.recv() {
+ //TODO send notification
+ }
+ }
+
+ fn NamedDeleter(self, name: DOMString) {
+ self.RemoveItem(name);
+ }
+
fn Clear(self) {
+ let (sender, receiver) = channel();
+
+ self.get_storage_task().send(StorageTaskMsg::Clear(sender, self.get_url()));
+ if receiver.recv() {
+ //TODO send notification
+ }
}
}