Files
ladybird/Ladybird/AppKit/Application/ApplicationDelegate.h
Timothy Flynn 398ae75f9a Ladybird+LibWebView: Introduce a cache for cookies backed by SQL storage
Now that the chrome process is a singleton on all platforms, we can
safely add a cache to the CookieJar to greatly speed up access. The way
this works is we read all cookies upfront from the database. As cookies
are updated by the web, we store a list of "dirty" cookies that need to
be flushed to the database. We do that synchronization every 30 seconds
and at shutdown.

There's plenty of room for improvement here, some of which is marked
with FIXMEs in the CookieJar.

Before these changes, in a SQL database populated with 300 cookies,
browsing to https://twinings.co.uk/ WebContent spent:

    19,806ms waiting for a get-cookie response
    505ms waiting for a set-cookie response

With these changes, it spends:

    24ms waiting for a get-cookie response
    15ms waiting for a set-cookie response
2024-05-01 07:06:26 +02:00

52 lines
1.6 KiB
Objective-C

/*
* Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Optional.h>
#include <AK/StringView.h>
#include <AK/Vector.h>
#include <Ladybird/Types.h>
#include <LibURL/URL.h>
#include <LibWeb/CSS/PreferredColorScheme.h>
#include <LibWeb/HTML/ActivateTab.h>
#include <LibWebView/CookieJar.h>
#import <System/Cocoa.h>
@class Tab;
@class TabController;
@interface ApplicationDelegate : NSObject <NSApplicationDelegate>
- (nullable instancetype)init:(Vector<URL::URL>)initial_urls
newTabPageURL:(URL::URL)new_tab_page_url
withCookieJar:(NonnullOwnPtr<WebView::CookieJar>)cookie_jar
webContentOptions:(Ladybird::WebContentOptions const&)web_content_options
webdriverContentIPCPath:(StringView)webdriver_content_ipc_path;
- (nonnull TabController*)createNewTab:(Optional<URL::URL> const&)url
fromTab:(nullable Tab*)tab
activateTab:(Web::HTML::ActivateTab)activate_tab;
- (nonnull TabController*)createNewTab:(StringView)html
url:(URL::URL const&)url
fromTab:(nullable Tab*)tab
activateTab:(Web::HTML::ActivateTab)activate_tab;
- (void)setActiveTab:(nonnull Tab*)tab;
- (nullable Tab*)activeTab;
- (void)removeTab:(nonnull TabController*)controller;
- (WebView::CookieJar&)cookieJar;
- (Ladybird::WebContentOptions const&)webContentOptions;
- (Optional<StringView> const&)webdriverContentIPCPath;
- (Web::CSS::PreferredColorScheme)preferredColorScheme;
- (WebView::SearchEngine const&)searchEngine;
@end