1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*
* Copyright (C) 2014 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef UserContentController_h
#define UserContentController_h
#include "UserScriptTypes.h"
#include "UserStyleSheetTypes.h"
#include <wtf/HashSet.h>
#include <wtf/RefCounted.h>
#include <wtf/RefPtr.h>
#if ENABLE(USER_MESSAGE_HANDLERS)
#include "UserMessageHandlerDescriptorTypes.h"
#endif
#if ENABLE(CONTENT_EXTENSIONS)
#include "ContentExtensionActions.h"
#endif
namespace WebCore {
class DOMWrapperWorld;
class DocumentLoader;
class Page;
class ResourceRequest;
class StyleSheetContents;
class URL;
class UserScript;
class UserStyleSheet;
class UserMessageHandlerDescriptor;
enum class ResourceType : uint16_t;
struct ResourceLoadInfo;
namespace ContentExtensions {
class CompiledContentExtension;
class ContentExtensionsBackend;
struct Action;
}
class UserContentController : public RefCounted<UserContentController> {
public:
WEBCORE_EXPORT static Ref<UserContentController> create();
WEBCORE_EXPORT ~UserContentController();
void addPage(Page&);
void removePage(Page&);
const UserScriptMap* userScripts() const { return m_userScripts.get(); }
WEBCORE_EXPORT void addUserScript(DOMWrapperWorld&, std::unique_ptr<UserScript>);
WEBCORE_EXPORT void removeUserScript(DOMWrapperWorld&, const URL&);
WEBCORE_EXPORT void removeUserScripts(DOMWrapperWorld&);
const UserStyleSheetMap* userStyleSheets() const { return m_userStyleSheets.get(); }
WEBCORE_EXPORT void addUserStyleSheet(DOMWrapperWorld&, std::unique_ptr<UserStyleSheet>, UserStyleInjectionTime);
WEBCORE_EXPORT void removeUserStyleSheet(DOMWrapperWorld&, const URL&);
WEBCORE_EXPORT void removeUserStyleSheets(DOMWrapperWorld&);
WEBCORE_EXPORT void removeAllUserContent();
#if ENABLE(USER_MESSAGE_HANDLERS)
const UserMessageHandlerDescriptorMap* userMessageHandlerDescriptors() const { return m_userMessageHandlerDescriptors.get(); }
WEBCORE_EXPORT void addUserMessageHandlerDescriptor(UserMessageHandlerDescriptor&);
WEBCORE_EXPORT void removeUserMessageHandlerDescriptor(UserMessageHandlerDescriptor&);
#endif
#if ENABLE(CONTENT_EXTENSIONS)
WEBCORE_EXPORT void addUserContentExtension(const String& name, RefPtr<ContentExtensions::CompiledContentExtension>);
WEBCORE_EXPORT void removeUserContentExtension(const String& name);
WEBCORE_EXPORT void removeAllUserContentExtensions();
ContentExtensions::BlockedStatus processContentExtensionRulesForLoad(ResourceRequest&, ResourceType, DocumentLoader& initiatingDocumentLoader);
Vector<ContentExtensions::Action> actionsForResourceLoad(const ResourceLoadInfo&, DocumentLoader& initiatingDocumentLoader);
#endif
private:
UserContentController();
void invalidateInjectedStyleSheetCacheInAllFrames();
HashSet<Page*> m_pages;
std::unique_ptr<UserScriptMap> m_userScripts;
std::unique_ptr<UserStyleSheetMap> m_userStyleSheets;
#if ENABLE(USER_MESSAGE_HANDLERS)
std::unique_ptr<UserMessageHandlerDescriptorMap> m_userMessageHandlerDescriptors;
#endif
#if ENABLE(CONTENT_EXTENSIONS)
std::unique_ptr<ContentExtensions::ContentExtensionsBackend> m_contentExtensionBackend;
#endif
};
} // namespace WebCore
#endif // UserContentController_h
|
