mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-08-01 13:49:16 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

Everywhere: Implement persistence of localStorage using sqlite

Browse source 
This change follows the pattern of our cookies persistence
implementation: the "browser" process is responsible for interacting
with the sqlite database, and WebContent communicates all storage
operations via IPC.

The new database table uses (storage_endpoint, storage_key, bottle_key)
as the primary key. This design follows concepts from the
https://storage.spec.whatwg.org/ and is intended to support reuse of the
persistence layer for other APIs (e.g., CacheStorage, IndexedDB). For
now, `storage_endpoint` is always "localStorage", `storage_key` is the
website's origin, and `bottle_key` is the name of the localStorage key.
This commit is contained in:
Aliaksandr Kalenik 2025-06-08 23:35:46 +02:00 • committed by Alexander Kalenik
commit 84b9224121
Notes: github-actions[bot] 2025-06-12 15:05:54 +00:00
24 changed files with 694 additions and 118 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Libraries/LibWeb/HTML/Window.cpp
View file

@ -66,6 +66,7 @@
#include <LibWeb/RequestIdleCallback/IdleDeadline.h>
#include <LibWeb/Selection/Selection.h>
#include <LibWeb/StorageAPI/StorageBottle.h>
#include <LibWeb/StorageAPI/StorageEndpoint.h>
#include <LibWeb/WebIDL/AbstractOperations.h>
namespace Web::HTML {
@ -464,7 +465,11 @@ WebIDL::ExceptionOr<GC::Ref<Storage>> Window::local_storage()
return GC::Ref { *storage };
// 2. Let map be the result of running obtain a local storage bottle map with this's relevant settings object and "localStorage".
auto map = StorageAPI::obtain_a_local_storage_bottle_map(relevant_settings_object(*this), "localStorage"sv);
GC::Ptr<StorageAPI::LocalStorageBottle> map;
auto storage_key = StorageAPI::obtain_a_storage_key(relevant_settings_object(*this));
if (storage_key.has_value()) {
map = StorageAPI::LocalStorageBottle::create(heap(), page(), storage_key.value(), StorageAPI::StorageEndpoint::LOCAL_STORAGE_QUOTA);
}
// 3. If map is failure, then throw a "SecurityError" DOMException.
if (!map)
@ -491,7 +496,7 @@ WebIDL::ExceptionOr<GC::Ref<Storage>> Window::session_storage()
return GC::Ref { *storage };
// 2. Let map be the result of running obtain a session storage bottle map with this's relevant settings object and "sessionStorage".
auto map = StorageAPI::obtain_a_session_storage_bottle_map(relevant_settings_object(*this), "sessionStorage"sv);
auto map = StorageAPI::obtain_a_session_storage_bottle_map(relevant_settings_object(*this), StorageAPI::StorageEndpointType::SessionStorage);
// 3. If map is failure, then throw a "SecurityError" DOMException.
if (!map)