1/*
2 * Copyright (C) 2017 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "APIObject.h"
29#include "HTTPCookieAcceptPolicy.h"
30#include <WebCore/Cookie.h>
31#include <wtf/CompletionHandler.h>
32#include <wtf/Forward.h>
33#include <wtf/HashSet.h>
34
35namespace WebCore {
36struct Cookie;
37#if PLATFORM(COCOA)
38class CookieStorageObserver;
39#endif
40}
41
42namespace WebKit {
43class WebCookieManagerProxy;
44class WebsiteDataStore;
45}
46
47namespace API {
48
49class APIWebCookieManagerProxyObserver;
50class WebsiteDataStore;
51
52class HTTPCookieStore final : public ObjectImpl<Object::Type::HTTPCookieStore> {
53public:
54 static Ref<HTTPCookieStore> create(WebKit::WebsiteDataStore& websiteDataStore)
55 {
56 return adoptRef(*new HTTPCookieStore(websiteDataStore));
57 }
58
59 virtual ~HTTPCookieStore();
60
61 void cookies(CompletionHandler<void(const Vector<WebCore::Cookie>&)>&&);
62 void setCookies(const Vector<WebCore::Cookie>&, CompletionHandler<void()>&&);
63 void deleteCookie(const WebCore::Cookie&, CompletionHandler<void()>&&);
64
65 class Observer {
66 public:
67 virtual ~Observer() { }
68 virtual void cookiesDidChange(HTTPCookieStore&) = 0;
69 };
70
71 void registerObserver(Observer&);
72 void unregisterObserver(Observer&);
73
74 void cookiesDidChange();
75 void cookieManagerDestroyed();
76
77private:
78 HTTPCookieStore(WebKit::WebsiteDataStore&);
79
80 void registerForNewProcessPoolNotifications();
81 void unregisterForNewProcessPoolNotifications();
82
83 static void flushDefaultUIProcessCookieStore();
84 static Vector<WebCore::Cookie> getAllDefaultUIProcessCookieStoreCookies();
85 static void setCookieInDefaultUIProcessCookieStore(const WebCore::Cookie&);
86 static void deleteCookieFromDefaultUIProcessCookieStore(const WebCore::Cookie&);
87 void startObservingChangesToDefaultUIProcessCookieStore(Function<void()>&&);
88 void stopObservingChangesToDefaultUIProcessCookieStore();
89
90 // FIXME: This is a reference cycle.
91 Ref<WebKit::WebsiteDataStore> m_owningDataStore;
92 HashSet<Observer*> m_observers;
93
94 WebKit::WebCookieManagerProxy* m_observedCookieManagerProxy { nullptr };
95 std::unique_ptr<APIWebCookieManagerProxyObserver> m_cookieManagerProxyObserver;
96 bool m_observingUIProcessCookies { false };
97
98 uint64_t m_processPoolCreationListenerIdentifier { 0 };
99
100#if PLATFORM(COCOA)
101 RefPtr<WebCore::CookieStorageObserver> m_defaultUIProcessObserver;
102#endif
103};
104
105}
106