| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "platform/v8_inspector/InspectedContext.h" |
| |
| #include "platform/v8_inspector/InjectedScript.h" |
| #include "platform/v8_inspector/V8Console.h" |
| #include "platform/v8_inspector/V8InspectorImpl.h" |
| #include "platform/v8_inspector/V8StringUtil.h" |
| #include "platform/v8_inspector/public/V8ContextInfo.h" |
| #include "platform/v8_inspector/public/V8InspectorClient.h" |
| |
| namespace v8_inspector { |
| |
| void InspectedContext::weakCallback(const v8::WeakCallbackInfo<InspectedContext>& data) |
| { |
| InspectedContext* context = data.GetParameter(); |
| if (!context->m_context.IsEmpty()) { |
| context->m_context.Reset(); |
| data.SetSecondPassCallback(&InspectedContext::weakCallback); |
| } else { |
| context->m_inspector->discardInspectedContext(context->m_contextGroupId, context->m_contextId); |
| } |
| } |
| |
| void InspectedContext::consoleWeakCallback(const v8::WeakCallbackInfo<InspectedContext>& data) |
| { |
| data.GetParameter()->m_console.Reset(); |
| } |
| |
| InspectedContext::InspectedContext(V8InspectorImpl* inspector, const V8ContextInfo& info, int contextId) |
| : m_inspector(inspector) |
| , m_context(info.context->GetIsolate(), info.context) |
| , m_contextId(contextId) |
| , m_contextGroupId(info.contextGroupId) |
| , m_origin(info.origin) |
| , m_humanReadableName(info.humanReadableName) |
| , m_auxData(info.auxData) |
| , m_reported(false) |
| { |
| m_context.SetWeak(this, &InspectedContext::weakCallback, v8::WeakCallbackType::kParameter); |
| |
| v8::Isolate* isolate = m_inspector->isolate(); |
| v8::Local<v8::Object> global = info.context->Global(); |
| v8::Local<v8::Object> console = V8Console::createConsole(this, info.hasMemoryOnConsole); |
| if (!global->Set(info.context, toV8StringInternalized(isolate, "console"), console).FromMaybe(false)) |
| return; |
| m_console.Reset(isolate, console); |
| m_console.SetWeak(this, &InspectedContext::consoleWeakCallback, v8::WeakCallbackType::kParameter); |
| } |
| |
| InspectedContext::~InspectedContext() |
| { |
| if (!m_context.IsEmpty() && !m_console.IsEmpty()) { |
| v8::HandleScope scope(isolate()); |
| V8Console::clearInspectedContextIfNeeded(context(), m_console.Get(isolate())); |
| } |
| } |
| |
| v8::Local<v8::Context> InspectedContext::context() const |
| { |
| return m_context.Get(isolate()); |
| } |
| |
| v8::Isolate* InspectedContext::isolate() const |
| { |
| return m_inspector->isolate(); |
| } |
| |
| void InspectedContext::createInjectedScript() |
| { |
| DCHECK(!m_injectedScript); |
| m_injectedScript = InjectedScript::create(this); |
| } |
| |
| void InspectedContext::discardInjectedScript() |
| { |
| m_injectedScript.reset(); |
| } |
| |
| } // namespace v8_inspector |