| /* |
| * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. |
| * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com> |
| * Copyright (C) 2011 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| |
| #if ENABLE(INSPECTOR) |
| |
| #include "InspectorAgent.h" |
| |
| #include "Document.h" |
| #include "DocumentLoader.h" |
| #include "GraphicsContext.h" |
| #include "InjectedScriptHost.h" |
| #include "InjectedScriptManager.h" |
| #include "InspectorController.h" |
| #include "InspectorFrontend.h" |
| #include "InspectorInstrumentation.h" |
| #include "InspectorValues.h" |
| #include "InstrumentingAgents.h" |
| #include "MainFrame.h" |
| #include "Page.h" |
| #include "ResourceRequest.h" |
| #include "ScriptController.h" |
| #include "ScriptFunctionCall.h" |
| #include "ScriptObject.h" |
| #include "SecurityOrigin.h" |
| #include "Settings.h" |
| #include <wtf/PassRefPtr.h> |
| #include <wtf/RefPtr.h> |
| |
| namespace WebCore { |
| |
| InspectorAgent::InspectorAgent(Page* page, InjectedScriptManager* injectedScriptManager, InstrumentingAgents* instrumentingAgents) |
| : InspectorBaseAgent(ASCIILiteral("Inspector"), instrumentingAgents) |
| , m_inspectedPage(page) |
| , m_injectedScriptManager(injectedScriptManager) |
| , m_enabled(false) |
| { |
| ASSERT_ARG(page, page); |
| m_instrumentingAgents->setInspectorAgent(this); |
| } |
| |
| InspectorAgent::~InspectorAgent() |
| { |
| m_instrumentingAgents->setInspectorAgent(0); |
| } |
| |
| void InspectorAgent::didClearWindowObjectInWorld(Frame* frame, DOMWrapperWorld& world) |
| { |
| if (&world != &mainThreadNormalWorld()) |
| return; |
| |
| if (m_injectedScriptForOrigin.isEmpty()) |
| return; |
| |
| String origin = frame->document()->securityOrigin()->toRawString(); |
| String script = m_injectedScriptForOrigin.get(origin); |
| if (script.isEmpty()) |
| return; |
| int injectedScriptId = m_injectedScriptManager->injectedScriptIdFor(mainWorldExecState(frame)); |
| StringBuilder scriptSource; |
| scriptSource.append(script); |
| scriptSource.append("("); |
| scriptSource.appendNumber(injectedScriptId); |
| scriptSource.append(")"); |
| frame->script().executeScript(scriptSource.toString()); |
| } |
| |
| void InspectorAgent::didCreateFrontendAndBackend(InspectorFrontendChannel* frontendChannel, InspectorBackendDispatcher* backendDispatcher) |
| { |
| m_frontendDispatcher = std::make_unique<InspectorInspectorFrontendDispatcher>(frontendChannel); |
| m_backendDispatcher = InspectorInspectorBackendDispatcher::create(backendDispatcher, this); |
| } |
| |
| void InspectorAgent::willDestroyFrontendAndBackend() |
| { |
| m_frontendDispatcher = nullptr; |
| m_backendDispatcher.clear(); |
| |
| m_pendingEvaluateTestCommands.clear(); |
| m_injectedScriptManager->discardInjectedScripts(); |
| ErrorString error; |
| disable(&error); |
| } |
| |
| void InspectorAgent::didCommitLoad() |
| { |
| m_injectedScriptManager->discardInjectedScripts(); |
| } |
| |
| void InspectorAgent::enable(ErrorString*) |
| { |
| m_enabled = true; |
| |
| if (m_pendingInspectData.first) |
| inspect(m_pendingInspectData.first, m_pendingInspectData.second); |
| |
| for (Vector<pair<long, String>>::iterator it = m_pendingEvaluateTestCommands.begin(); m_frontendDispatcher && it != m_pendingEvaluateTestCommands.end(); ++it) |
| m_frontendDispatcher->evaluateForTestInFrontend(static_cast<int>((*it).first), (*it).second); |
| m_pendingEvaluateTestCommands.clear(); |
| } |
| |
| void InspectorAgent::disable(ErrorString*) |
| { |
| m_enabled = false; |
| } |
| |
| void InspectorAgent::domContentLoadedEventFired() |
| { |
| m_injectedScriptManager->injectedScriptHost()->clearInspectedObjects(); |
| } |
| |
| void InspectorAgent::evaluateForTestInFrontend(long callId, const String& script) |
| { |
| if (m_enabled && m_frontendDispatcher) |
| m_frontendDispatcher->evaluateForTestInFrontend(static_cast<int>(callId), script); |
| else |
| m_pendingEvaluateTestCommands.append(pair<long, String>(callId, script)); |
| } |
| |
| void InspectorAgent::setInjectedScriptForOrigin(const String& origin, const String& source) |
| { |
| m_injectedScriptForOrigin.set(origin, source); |
| } |
| |
| void InspectorAgent::inspect(PassRefPtr<TypeBuilder::Runtime::RemoteObject> objectToInspect, PassRefPtr<InspectorObject> hints) |
| { |
| if (m_enabled && m_frontendDispatcher) { |
| m_frontendDispatcher->inspect(objectToInspect, hints); |
| m_pendingInspectData.first = 0; |
| m_pendingInspectData.second = 0; |
| return; |
| } |
| m_pendingInspectData.first = objectToInspect; |
| m_pendingInspectData.second = hints; |
| } |
| |
| URL InspectorAgent::inspectedURL() const |
| { |
| return m_inspectedPage->mainFrame().document()->url(); |
| } |
| |
| URL InspectorAgent::inspectedURLWithoutFragment() const |
| { |
| URL url = inspectedURL(); |
| url.removeFragmentIdentifier(); |
| return url; |
| } |
| |
| bool InspectorAgent::developerExtrasEnabled() const |
| { |
| if (!m_inspectedPage) |
| return false; |
| return m_inspectedPage->settings().developerExtrasEnabled(); |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(INSPECTOR) |