mirror of
https://github.com/servo/servo
synced 2026-05-12 18:06:32 +02:00
1a6b18937a
This PR adds an initial `site_data` API to `SiteDataManager`, allowing embedders to obtain a unified list of sites that have associated site data. The implementation introduces supporting infrastructure across storage and `SiteDataManager` layers, including a small helper for obtaining WebStorage origins and initial support for filtering by storage type. At this stage, sites correspond directly to origins, future work will extend this to higher level grouping (e.g. domain or eTLD+1). Testing: Added a new integration test covering site data behavior across localStorage and sessionStorage. --------- Signed-off-by: Jan Varga <jvarga@igalia.com>
100 lines
2.8 KiB
Rust
100 lines
2.8 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::generic_channel::GenericSender;
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use base::id::WebViewId;
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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 WebStorageType {
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Session,
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Local,
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}
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#[derive(Clone, Debug, Deserialize, Serialize)]
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pub struct OriginDescriptor {
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pub name: String,
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}
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impl OriginDescriptor {
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pub fn new(name: String) -> Self {
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OriginDescriptor { name }
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}
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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 WebStorageThreadMsg {
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/// gets the number of key/value pairs present in the associated storage data
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Length(GenericSender<usize>, WebStorageType, 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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GenericSender<Option<String>>,
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WebStorageType,
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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(
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GenericSender<Vec<String>>,
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WebStorageType,
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WebViewId,
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ServoUrl,
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),
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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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GenericSender<Option<String>>,
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WebStorageType,
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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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GenericSender<Result<(bool, Option<String>), ()>>,
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WebStorageType,
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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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GenericSender<Option<String>>,
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WebStorageType,
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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(GenericSender<bool>, WebStorageType, 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: GenericSender<()>,
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src: WebViewId,
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dest: WebViewId,
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},
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/// gets the list of origin descriptors for given storage type
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ListOrigins(GenericSender<Vec<OriginDescriptor>>, WebStorageType),
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/// send a reply when done cleaning up thread resources and then shut it down
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Exit(GenericSender<()>),
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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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