2 * Copyright (C) 2007 Apple Inc. All rights reserved.
3 * Copyright (C) 2012 Google Inc. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
15 * its contributors may be used to endorse or promote products derived
16 * from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #ifndef InjectedScriptManager_h
31 #define InjectedScriptManager_h
33 #include "ScriptState.h"
34 #include <wtf/Forward.h>
35 #include <wtf/HashMap.h>
36 #include <wtf/text/WTFString.h>
42 class InjectedScriptHost;
43 class InspectorObject;
46 class InjectedScriptManager {
47 WTF_MAKE_NONCOPYABLE(InjectedScriptManager); WTF_MAKE_FAST_ALLOCATED;
49 static PassOwnPtr<InjectedScriptManager> createForPage();
50 static PassOwnPtr<InjectedScriptManager> createForWorker();
51 ~InjectedScriptManager();
55 InjectedScriptHost* injectedScriptHost();
57 InjectedScript injectedScriptFor(ScriptState*);
58 InjectedScript injectedScriptForId(int);
59 int injectedScriptIdFor(ScriptState*);
60 InjectedScript injectedScriptForObjectId(const String& objectId);
61 void discardInjectedScripts();
62 void discardInjectedScriptsFor(DOMWindow*);
63 void releaseObjectGroup(const String& objectGroup);
65 unsigned objectId(const ScriptObject&);
66 unsigned releaseObjectId(const ScriptObject&);
68 typedef bool (*InspectedStateAccessCheck)(ScriptState*);
69 InspectedStateAccessCheck inspectedStateAccessCheck() const { return m_inspectedStateAccessCheck; }
72 explicit InjectedScriptManager(InspectedStateAccessCheck);
74 String injectedScriptSource();
75 ScriptObject createInjectedScript(const String& source, ScriptState*, int id);
77 static bool canAccessInspectedWindow(ScriptState*);
78 static bool canAccessInspectedWorkerContext(ScriptState*);
80 int m_nextInjectedScriptId;
81 typedef HashMap<int, InjectedScript> IdToInjectedScriptMap;
82 IdToInjectedScriptMap m_idToInjectedScript;
83 RefPtr<InjectedScriptHost> m_injectedScriptHost;
84 InspectedStateAccessCheck m_inspectedStateAccessCheck;
85 typedef HashMap<ScriptState*, int> ScriptStateToId;
86 ScriptStateToId m_scriptStateToId;
88 typedef HashMap<ScriptState*, OwnPtr<ObjectIdMap> > ScriptStateToObjectIdMap;
89 ScriptStateToObjectIdMap m_scriptStateToObjectIdMap;
92 } // namespace WebCore
94 #endif // !defined(InjectedScriptManager_h)