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1 // Copyright 2016 the V8 project authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "src/inspector/V8ConsoleAgentImpl.h" | |
6 | |
7 #include "src/inspector/V8ConsoleMessage.h" | |
8 #include "src/inspector/V8InspectorImpl.h" | |
9 #include "src/inspector/V8InspectorSessionImpl.h" | |
10 #include "src/inspector/V8StackTraceImpl.h" | |
11 #include "src/inspector/protocol/Protocol.h" | |
12 | |
13 namespace v8_inspector { | |
14 | |
15 namespace ConsoleAgentState { | |
16 static const char consoleEnabled[] = "consoleEnabled"; | |
17 } | |
18 | |
19 V8ConsoleAgentImpl::V8ConsoleAgentImpl( | |
20 V8InspectorSessionImpl* session, protocol::FrontendChannel* frontendChannel, | |
21 protocol::DictionaryValue* state) | |
22 : m_session(session), | |
23 m_state(state), | |
24 m_frontend(frontendChannel), | |
25 m_enabled(false) {} | |
26 | |
27 V8ConsoleAgentImpl::~V8ConsoleAgentImpl() {} | |
28 | |
29 void V8ConsoleAgentImpl::enable(ErrorString* errorString) { | |
30 if (m_enabled) return; | |
31 m_state->setBoolean(ConsoleAgentState::consoleEnabled, true); | |
32 m_enabled = true; | |
33 m_session->inspector()->enableStackCapturingIfNeeded(); | |
34 reportAllMessages(); | |
35 } | |
36 | |
37 void V8ConsoleAgentImpl::disable(ErrorString* errorString) { | |
38 if (!m_enabled) return; | |
39 m_session->inspector()->disableStackCapturingIfNeeded(); | |
40 m_state->setBoolean(ConsoleAgentState::consoleEnabled, false); | |
41 m_enabled = false; | |
42 } | |
43 | |
44 void V8ConsoleAgentImpl::clearMessages(ErrorString* errorString) {} | |
45 | |
46 void V8ConsoleAgentImpl::restore() { | |
47 if (!m_state->booleanProperty(ConsoleAgentState::consoleEnabled, false)) | |
48 return; | |
49 ErrorString ignored; | |
50 enable(&ignored); | |
51 } | |
52 | |
53 void V8ConsoleAgentImpl::messageAdded(V8ConsoleMessage* message) { | |
54 if (m_enabled) reportMessage(message, true); | |
55 } | |
56 | |
57 bool V8ConsoleAgentImpl::enabled() { return m_enabled; } | |
58 | |
59 void V8ConsoleAgentImpl::reportAllMessages() { | |
60 V8ConsoleMessageStorage* storage = | |
61 m_session->inspector()->ensureConsoleMessageStorage( | |
62 m_session->contextGroupId()); | |
63 for (const auto& message : storage->messages()) { | |
64 if (message->origin() == V8MessageOrigin::kConsole) { | |
65 if (!reportMessage(message.get(), false)) return; | |
66 } | |
67 } | |
68 } | |
69 | |
70 bool V8ConsoleAgentImpl::reportMessage(V8ConsoleMessage* message, | |
71 bool generatePreview) { | |
72 DCHECK(message->origin() == V8MessageOrigin::kConsole); | |
73 message->reportToFrontend(&m_frontend); | |
74 m_frontend.flush(); | |
75 return m_session->inspector()->hasConsoleMessageStorage( | |
76 m_session->contextGroupId()); | |
77 } | |
78 | |
79 } // namespace v8_inspector | |
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