1/*
2 * Copyright (C) 2013, 2015 Apple Inc. All Rights Reserved.
3 * Copyright (C) 2011 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 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#pragma once
28
29#include <wtf/text/WTFString.h>
30
31namespace JSC {
32class JSGlobalObject;
33}
34
35namespace Inspector {
36
37class BackendDispatcher;
38class FrontendRouter;
39class InjectedScriptManager;
40class InspectorEnvironment;
41
42struct AgentContext {
43 InspectorEnvironment& environment;
44 InjectedScriptManager& injectedScriptManager;
45 FrontendRouter& frontendRouter;
46 BackendDispatcher& backendDispatcher;
47};
48
49struct JSAgentContext : public AgentContext {
50 JSAgentContext(AgentContext& context, JSC::JSGlobalObject& globalObject)
51 : AgentContext(context)
52 , inspectedGlobalObject(globalObject)
53 {
54 }
55
56 JSC::JSGlobalObject& inspectedGlobalObject;
57};
58
59enum class DisconnectReason {
60 InspectedTargetDestroyed,
61 InspectorDestroyed
62};
63
64class InspectorAgentBase {
65 WTF_MAKE_FAST_ALLOCATED;
66public:
67 virtual ~InspectorAgentBase() { }
68
69 String domainName() const { return m_name; }
70
71 virtual void didCreateFrontendAndBackend(FrontendRouter*, BackendDispatcher*) = 0;
72 virtual void willDestroyFrontendAndBackend(DisconnectReason) = 0;
73 virtual void discardValues() { }
74 virtual void discardAgent() { }
75
76protected:
77 InspectorAgentBase(const String& name)
78 : m_name(name)
79 {
80 }
81
82 String m_name;
83};
84
85} // namespace Inspector
86