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https://github.com/servo/servo.git
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934b3341d7
This pull request introduces changes to the storage subsystem to: - Isolate sessionStorage per top-level browsing context (WebViewId), in addition to origin. - Copy sessionStorage when creating a new auxiliary browsing context without noopener, as required by the corresponding spec These changes bring Servo closer to spec compliance, matching expected browser behavior. Testing: This work affects observable behavior. As a result, some previously failing WPT tests now pass. No new tests are added, since the behavior is already covered by existing web-platform-tests. Fixes: #21291 --------- Signed-off-by: Jan Varga <jan.varga@gmail.com>
80 lines
2.4 KiB
Rust
80 lines
2.4 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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use base::id::WebViewId;
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use ipc_channel::ipc::IpcSender;
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use malloc_size_of_derive::MallocSizeOf;
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use profile_traits::mem::ReportsChan;
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use serde::{Deserialize, Serialize};
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use servo_url::ServoUrl;
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#[derive(Clone, Copy, Debug, Deserialize, MallocSizeOf, Serialize)]
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pub enum StorageType {
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Session,
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Local,
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}
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/// Request operations on the storage data associated with a particular url
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#[derive(Debug, Deserialize, Serialize)]
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pub enum StorageThreadMsg {
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/// gets the number of key/value pairs present in the associated storage data
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Length(IpcSender<usize>, StorageType, WebViewId, ServoUrl),
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/// gets the name of the key at the specified index in the associated storage data
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Key(
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IpcSender<Option<String>>,
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StorageType,
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WebViewId,
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ServoUrl,
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u32,
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),
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/// Gets the available keys in the associated storage data
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Keys(IpcSender<Vec<String>>, StorageType, WebViewId, ServoUrl),
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/// gets the value associated with the given key in the associated storage data
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GetItem(
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IpcSender<Option<String>>,
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StorageType,
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WebViewId,
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ServoUrl,
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String,
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),
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/// sets the value of the given key in the associated storage data
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SetItem(
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IpcSender<Result<(bool, Option<String>), ()>>,
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StorageType,
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WebViewId,
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ServoUrl,
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String,
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String,
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),
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/// removes the key/value pair for the given key in the associated storage data
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RemoveItem(
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IpcSender<Option<String>>,
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StorageType,
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WebViewId,
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ServoUrl,
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String,
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),
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/// clears the associated storage data by removing all the key/value pairs
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Clear(IpcSender<bool>, StorageType, WebViewId, ServoUrl),
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/// clones all storage data of the given top-level browsing context for a new browsing context.
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/// should only be used for sessionStorage.
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Clone {
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sender: IpcSender<()>,
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src: WebViewId,
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dest: WebViewId,
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},
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/// send a reply when done cleaning up thread resources and then shut it down
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Exit(IpcSender<()>),
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/// Measure memory used by this thread and send the report over the provided channel.
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CollectMemoryReport(ReportsChan),
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}
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