1/*
2 * Copyright (C) 2007, 2013 Apple Inc. All rights reserved.
3 * Copyright (C) 2009 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 "InstrumentingAgents.h"
33#include <JavaScriptCore/PerGlobalObjectWrapperWorld.h>
34#include <wtf/RefCounted.h>
35#include <wtf/Vector.h>
36#include <wtf/text/WTFString.h>
37
38namespace JSC {
39class JSValue;
40}
41
42namespace WebCore {
43
44class Database;
45class EventTarget;
46class JSDOMGlobalObject;
47class Storage;
48
49struct EventListenerInfo;
50
51class CommandLineAPIHost : public RefCounted<CommandLineAPIHost> {
52public:
53 static Ref<CommandLineAPIHost> create();
54 ~CommandLineAPIHost();
55
56 void init(RefPtr<InstrumentingAgents> instrumentingAgents)
57 {
58 m_instrumentingAgents = instrumentingAgents;
59 }
60
61 void disconnect();
62
63 void clearConsoleMessages();
64 void copyText(const String& text);
65
66 class InspectableObject {
67 WTF_MAKE_FAST_ALLOCATED;
68 public:
69 virtual JSC::JSValue get(JSC::ExecState&);
70 virtual ~InspectableObject() = default;
71 };
72 void addInspectedObject(std::unique_ptr<InspectableObject>);
73 JSC::JSValue inspectedObject(JSC::ExecState&);
74 void inspect(JSC::ExecState&, JSC::JSValue objectToInspect, JSC::JSValue hints);
75
76 struct ListenerEntry {
77 JSC::Strong<JSC::JSObject> listener;
78 bool useCapture;
79 bool passive;
80 bool once;
81 };
82
83 using EventListenersRecord = Vector<WTF::KeyValuePair<String, Vector<ListenerEntry>>>;
84 EventListenersRecord getEventListeners(JSC::ExecState&, EventTarget&);
85
86 String databaseId(Database&);
87 String storageId(Storage&);
88
89 JSC::JSValue wrapper(JSC::ExecState*, JSDOMGlobalObject*);
90 void clearAllWrappers();
91
92private:
93 CommandLineAPIHost();
94
95 RefPtr<InstrumentingAgents> m_instrumentingAgents;
96 std::unique_ptr<InspectableObject> m_inspectedObject; // $0
97 Inspector::PerGlobalObjectWrapperWorld m_wrappers;
98};
99
100} // namespace WebCore
101