1/*
2 * Copyright (C) 2007, 2013 Apple Inc. All rights reserved.
3 * Copyright (C) 2012 Google Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
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 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.
17 *
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.
28 */
29
30#pragma once
31
32#include "InjectedScript.h"
33#include "InjectedScriptHost.h"
34#include "InspectorEnvironment.h"
35#include <wtf/Forward.h>
36#include <wtf/HashMap.h>
37#include <wtf/text/WTFString.h>
38
39namespace JSC {
40class ExecState;
41}
42
43namespace Inspector {
44
45class JS_EXPORT_PRIVATE InjectedScriptManager {
46 WTF_MAKE_NONCOPYABLE(InjectedScriptManager);
47 WTF_MAKE_FAST_ALLOCATED;
48public:
49 InjectedScriptManager(InspectorEnvironment&, Ref<InjectedScriptHost>&&);
50 virtual ~InjectedScriptManager();
51
52 virtual void connect();
53 virtual void disconnect();
54 virtual void discardInjectedScripts();
55
56 InjectedScriptHost& injectedScriptHost();
57 InspectorEnvironment& inspectorEnvironment() const { return m_environment; }
58
59 InjectedScript injectedScriptFor(JSC::ExecState*);
60 InjectedScript injectedScriptForId(int);
61 int injectedScriptIdFor(JSC::ExecState*);
62 InjectedScript injectedScriptForObjectId(const String& objectId);
63 void releaseObjectGroup(const String& objectGroup);
64 void clearEventValue();
65 void clearExceptionValue();
66
67protected:
68 virtual void didCreateInjectedScript(const InjectedScript&);
69
70 HashMap<int, InjectedScript> m_idToInjectedScript;
71 HashMap<JSC::ExecState*, int> m_scriptStateToId;
72
73private:
74 String injectedScriptSource();
75 JSC::JSObject* createInjectedScript(const String& source, JSC::ExecState*, int id);
76
77 InspectorEnvironment& m_environment;
78 Ref<InjectedScriptHost> m_injectedScriptHost;
79 int m_nextInjectedScriptId;
80};
81
82} // namespace Inspector
83