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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/InspectedContext.h" | |
6 | |
7 #include "src/inspector/InjectedScript.h" | |
8 #include "src/inspector/StringUtil.h" | |
9 #include "src/inspector/V8Console.h" | |
10 #include "src/inspector/V8InspectorImpl.h" | |
11 #include "src/inspector/V8ValueCopier.h" | |
12 #include "src/inspector/public/V8ContextInfo.h" | |
13 #include "src/inspector/public/V8InspectorClient.h" | |
14 | |
15 namespace v8_inspector { | |
16 | |
17 void InspectedContext::weakCallback(const v8::WeakCallbackInfo<InspectedContext>
& data) | |
18 { | |
19 InspectedContext* context = data.GetParameter(); | |
20 if (!context->m_context.IsEmpty()) { | |
21 context->m_context.Reset(); | |
22 data.SetSecondPassCallback(&InspectedContext::weakCallback); | |
23 } else { | |
24 context->m_inspector->discardInspectedContext(context->m_contextGroupId,
context->m_contextId); | |
25 } | |
26 } | |
27 | |
28 void InspectedContext::consoleWeakCallback(const v8::WeakCallbackInfo<InspectedC
ontext>& data) | |
29 { | |
30 data.GetParameter()->m_console.Reset(); | |
31 } | |
32 | |
33 InspectedContext::InspectedContext(V8InspectorImpl* inspector, const V8ContextIn
fo& info, int contextId) | |
34 : m_inspector(inspector) | |
35 , m_context(info.context->GetIsolate(), info.context) | |
36 , m_contextId(contextId) | |
37 , m_contextGroupId(info.contextGroupId) | |
38 , m_origin(toString16(info.origin)) | |
39 , m_humanReadableName(toString16(info.humanReadableName)) | |
40 , m_auxData(toString16(info.auxData)) | |
41 , m_reported(false) | |
42 { | |
43 m_context.SetWeak(this, &InspectedContext::weakCallback, v8::WeakCallbackTyp
e::kParameter); | |
44 | |
45 v8::Isolate* isolate = m_inspector->isolate(); | |
46 v8::Local<v8::Object> global = info.context->Global(); | |
47 v8::Local<v8::Object> console = V8Console::createConsole(this, info.hasMemor
yOnConsole); | |
48 if (!global->Set(info.context, toV8StringInternalized(isolate, "console"), c
onsole).FromMaybe(false)) | |
49 return; | |
50 m_console.Reset(isolate, console); | |
51 m_console.SetWeak(this, &InspectedContext::consoleWeakCallback, v8::WeakCall
backType::kParameter); | |
52 } | |
53 | |
54 InspectedContext::~InspectedContext() | |
55 { | |
56 if (!m_context.IsEmpty() && !m_console.IsEmpty()) { | |
57 v8::HandleScope scope(isolate()); | |
58 V8Console::clearInspectedContextIfNeeded(context(), m_console.Get(isolat
e())); | |
59 } | |
60 } | |
61 | |
62 v8::Local<v8::Context> InspectedContext::context() const | |
63 { | |
64 return m_context.Get(isolate()); | |
65 } | |
66 | |
67 v8::Isolate* InspectedContext::isolate() const | |
68 { | |
69 return m_inspector->isolate(); | |
70 } | |
71 | |
72 void InspectedContext::createInjectedScript() | |
73 { | |
74 DCHECK(!m_injectedScript); | |
75 m_injectedScript = InjectedScript::create(this); | |
76 } | |
77 | |
78 void InspectedContext::discardInjectedScript() | |
79 { | |
80 m_injectedScript.reset(); | |
81 } | |
82 | |
83 } // namespace v8_inspector | |
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