1/*
2 * Copyright (C) 2014 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 "UserContentProvider.h"
29#include "UserScriptTypes.h"
30#include "UserStyleSheetTypes.h"
31
32namespace WebCore {
33
34class UserContentController final : public UserContentProvider {
35public:
36 WEBCORE_EXPORT static Ref<UserContentController> create();
37 WEBCORE_EXPORT ~UserContentController();
38
39 WEBCORE_EXPORT void addUserScript(DOMWrapperWorld&, std::unique_ptr<UserScript>);
40 WEBCORE_EXPORT void removeUserScript(DOMWrapperWorld&, const URL&);
41 WEBCORE_EXPORT void removeUserScripts(DOMWrapperWorld&);
42
43 WEBCORE_EXPORT void addUserStyleSheet(DOMWrapperWorld&, std::unique_ptr<UserStyleSheet>, UserStyleInjectionTime);
44 WEBCORE_EXPORT void removeUserStyleSheet(DOMWrapperWorld&, const URL&);
45 WEBCORE_EXPORT void removeUserStyleSheets(DOMWrapperWorld&);
46
47 WEBCORE_EXPORT void removeAllUserContent();
48
49private:
50 UserContentController();
51
52 // UserContentProvider
53 void forEachUserScript(Function<void(DOMWrapperWorld&, const UserScript&)>&&) const final;
54 void forEachUserStyleSheet(Function<void(const UserStyleSheet&)>&&) const final;
55#if ENABLE(USER_MESSAGE_HANDLERS)
56 void forEachUserMessageHandler(Function<void(const UserMessageHandlerDescriptor&)>&&) const final;
57#endif
58#if ENABLE(CONTENT_EXTENSIONS)
59 ContentExtensions::ContentExtensionsBackend& userContentExtensionBackend() override { return m_contentExtensionBackend; }
60#endif
61
62 UserScriptMap m_userScripts;
63 UserStyleSheetMap m_userStyleSheets;
64#if ENABLE(CONTENT_EXTENSIONS)
65 ContentExtensions::ContentExtensionsBackend m_contentExtensionBackend;
66#endif
67};
68
69} // namespace WebCore
70