Initial IndexedDB Support (#33044)

Adds indexeddb support to servo. At the moment heed is being used as the
backend, although this can be swapped out by implementing `KvsEngine`.
This PR adds a thread + a thread pool for Indexeddb related operations.
Also `database_access_task_source` is added for Indexeddb related
operations.

This is a partial rewrite of #25214. (Reopened due to branching issue)

Fixes #6963

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Signed-off-by: Ashwin Naren <arihant2math@gmail.com>
Signed-off-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Rasmus Viitanen <rasviitanen@gmail.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
This commit is contained in:
Ashwin Naren 2025-06-18 22:19:07 -07:00 committed by GitHub
parent d33cf8fbd1
commit ed9a79f3f4
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259 changed files with 11141 additions and 8 deletions

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/* 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 https://mozilla.org/MPL/2.0/. */
/*
* The origin of this IDL file is
* https://w3c.github.io/IndexedDB/#idbtransaction
*
*/
// https://w3c.github.io/IndexedDB/#idbtransaction
[Pref="dom_indexeddb_enabled", Exposed=(Window,Worker)]
interface IDBTransaction : EventTarget {
readonly attribute DOMStringList objectStoreNames;
readonly attribute IDBTransactionMode mode;
// readonly attribute IDBTransactionDurability durability;
[SameObject] readonly attribute IDBDatabase db;
readonly attribute DOMException? error;
[Throws] IDBObjectStore objectStore(DOMString name);
[Throws] undefined commit();
[Throws] undefined abort();
// Event handlers:
attribute EventHandler onabort;
attribute EventHandler oncomplete;
attribute EventHandler onerror;
};
enum IDBTransactionMode {
"readonly",
"readwrite",
"versionchange"
};