2 * Copyright (C) 2008 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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29 #include <wtf/HashSet.h>
30 #include <wtf/Noncopyable.h>
32 #include "Supplementable.h"
33 #include "UserScript.h"
34 #include "UserStyleSheet.h"
35 #include <wtf/text/StringHash.h>
41 class IDBFactoryBackendInterface;
44 class StorageNamespace;
46 class PageGroup : public Supplementable<PageGroup> {
47 WTF_MAKE_NONCOPYABLE(PageGroup); WTF_MAKE_FAST_ALLOCATED;
49 explicit PageGroup(const String& name);
52 static PassOwnPtr<PageGroup> create(Page*);
53 static PageGroup* pageGroup(const String& groupName);
55 static void closeLocalStorage();
57 static void clearLocalStorageForAllOrigins();
58 static void clearLocalStorageForOrigin(SecurityOrigin*);
59 // DumpRenderTree helper that triggers a StorageArea sync.
60 static void syncLocalStorage();
62 static unsigned numberOfPageGroups();
64 const HashSet<Page*>& pages() const { return m_pages; }
67 void removePage(Page*);
69 bool isLinkVisited(LinkHash);
71 void addVisitedLink(const KURL&);
72 void addVisitedLink(const UChar*, size_t);
73 void addVisitedLinkHash(LinkHash);
74 void removeVisitedLinks();
76 static void setShouldTrackVisitedLinks(bool);
77 static void removeAllVisitedLinks();
79 const String& name() { return m_name; }
80 unsigned identifier() { return m_identifier; }
82 StorageNamespace* localStorage();
83 bool hasLocalStorage() { return m_localStorage; }
85 void addUserScriptToWorld(DOMWrapperWorld*, const String& source, const KURL&,
86 PassOwnPtr<Vector<String> > whitelist, PassOwnPtr<Vector<String> > blacklist,
87 UserScriptInjectionTime, UserContentInjectedFrames);
88 void addUserStyleSheetToWorld(DOMWrapperWorld*, const String& source, const KURL&,
89 PassOwnPtr<Vector<String> > whitelist, PassOwnPtr<Vector<String> > blacklist,
90 UserContentInjectedFrames,
91 UserStyleLevel level = UserStyleUserLevel,
92 UserStyleInjectionTime injectionTime = InjectInExistingDocuments);
93 void removeUserScriptFromWorld(DOMWrapperWorld*, const KURL&);
94 void removeUserStyleSheetFromWorld(DOMWrapperWorld*, const KURL&);
96 void removeUserScriptsFromWorld(DOMWrapperWorld*);
97 void removeUserStyleSheetsFromWorld(DOMWrapperWorld*);
99 void removeAllUserContent();
101 const UserScriptMap* userScripts() const { return m_userScripts.get(); }
102 const UserStyleSheetMap* userStyleSheets() const { return m_userStyleSheets.get(); }
104 GroupSettings* groupSettings() const { return m_groupSettings.get(); }
109 void addVisitedLink(LinkHash stringHash);
110 void resetUserStyleCacheInAllFrames();
114 HashSet<Page*> m_pages;
116 HashSet<LinkHash, LinkHashHash> m_visitedLinkHashes;
117 bool m_visitedLinksPopulated;
119 unsigned m_identifier;
120 RefPtr<StorageNamespace> m_localStorage;
122 OwnPtr<UserScriptMap> m_userScripts;
123 OwnPtr<UserStyleSheetMap> m_userStyleSheets;
125 OwnPtr<GroupSettings> m_groupSettings;
128 } // namespace WebCore
130 #endif // PageGroup_h