1 | /* |
2 | * Copyright (C) 2016 Apple Inc. All rights reserved. |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without |
5 | * modification, are permitted provided that the following conditions |
6 | * are met: |
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. |
12 | * |
13 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
14 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
15 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
16 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
17 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
18 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
19 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
20 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
21 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
22 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
23 | * THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #pragma once |
27 | |
28 | #include "WorkerScriptDebugServer.h" |
29 | #include <JavaScriptCore/InspectorAgentRegistry.h> |
30 | #include <JavaScriptCore/InspectorEnvironment.h> |
31 | #include <wtf/Forward.h> |
32 | #include <wtf/Noncopyable.h> |
33 | #include <wtf/Stopwatch.h> |
34 | |
35 | namespace Inspector { |
36 | class FrontendChannel; |
37 | class FrontendRouter; |
38 | }; |
39 | |
40 | namespace WebCore { |
41 | |
42 | class InstrumentingAgents; |
43 | class WebInjectedScriptManager; |
44 | class WorkerGlobalScope; |
45 | struct WorkerAgentContext; |
46 | |
47 | class WorkerInspectorController final : public Inspector::InspectorEnvironment { |
48 | WTF_MAKE_NONCOPYABLE(WorkerInspectorController); |
49 | WTF_MAKE_FAST_ALLOCATED; |
50 | public: |
51 | explicit WorkerInspectorController(WorkerGlobalScope&); |
52 | virtual ~WorkerInspectorController(); |
53 | |
54 | void workerTerminating(); |
55 | |
56 | void connectFrontend(); |
57 | void disconnectFrontend(Inspector::DisconnectReason); |
58 | |
59 | void dispatchMessageFromFrontend(const String&); |
60 | |
61 | // InspectorEnvironment |
62 | bool () const override { return true; } |
63 | bool canAccessInspectedScriptState(JSC::ExecState*) const override { return true; } |
64 | Inspector::InspectorFunctionCallHandler functionCallHandler() const override; |
65 | Inspector::InspectorEvaluateHandler evaluateHandler() const override; |
66 | void frontendInitialized() override { } |
67 | Ref<WTF::Stopwatch> executionStopwatch() override { return m_executionStopwatch.copyRef(); } |
68 | WorkerScriptDebugServer& scriptDebugServer() override { return m_scriptDebugServer; } |
69 | JSC::VM& vm() override; |
70 | |
71 | private: |
72 | friend class InspectorInstrumentation; |
73 | |
74 | WorkerAgentContext workerAgentContext(); |
75 | void createLazyAgents(); |
76 | |
77 | Ref<InstrumentingAgents> m_instrumentingAgents; |
78 | std::unique_ptr<WebInjectedScriptManager> m_injectedScriptManager; |
79 | Ref<Inspector::FrontendRouter> m_frontendRouter; |
80 | Ref<Inspector::BackendDispatcher> m_backendDispatcher; |
81 | Ref<WTF::Stopwatch> m_executionStopwatch; |
82 | WorkerScriptDebugServer m_scriptDebugServer; |
83 | Inspector::AgentRegistry m_agents; |
84 | WorkerGlobalScope& m_workerGlobalScope; |
85 | std::unique_ptr<Inspector::FrontendChannel> m_forwardingChannel; |
86 | bool m_didCreateLazyAgents { false }; |
87 | }; |
88 | |
89 | } // namespace WebCore |
90 | |