| /* |
| * Copyright (C) 2007, 2008 Apple Inc. All rights reserved. |
| * Copyright (C) 2008 Matt Lilek <webkit@mattlilek.com> |
| * |
| * 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" |
| #include "InspectorBackend.h" |
| |
| #if ENABLE(INSPECTOR) |
| |
| #if ENABLE(DATABASE) |
| #include "Database.h" |
| #endif |
| |
| #include "Element.h" |
| #include "Frame.h" |
| #include "FrameLoader.h" |
| #include "HTMLFrameOwnerElement.h" |
| #include "InjectedScript.h" |
| #include "InjectedScriptHost.h" |
| #include "InspectorClient.h" |
| #include "InspectorController.h" |
| #include "InspectorDOMAgent.h" |
| #include "InspectorFrontend.h" |
| #include "InspectorResource.h" |
| #include "Pasteboard.h" |
| #include "ScriptArray.h" |
| #include "SerializedScriptValue.h" |
| |
| #if ENABLE(DOM_STORAGE) |
| #include "Storage.h" |
| #endif |
| |
| #if ENABLE(JAVASCRIPT_DEBUGGER) && USE(JSC) |
| #include "JavaScriptCallFrame.h" |
| #include "JavaScriptDebugServer.h" |
| using namespace JSC; |
| #endif |
| |
| #include "markup.h" |
| |
| #include <wtf/RefPtr.h> |
| #include <wtf/StdLibExtras.h> |
| |
| using namespace std; |
| |
| namespace WebCore { |
| |
| InspectorBackend::InspectorBackend(InspectorController* inspectorController) |
| : m_inspectorController(inspectorController) |
| { |
| } |
| |
| InspectorBackend::~InspectorBackend() |
| { |
| } |
| |
| void InspectorBackend::saveFrontendSettings(const String& settings) |
| { |
| if (m_inspectorController) |
| m_inspectorController->setSetting(InspectorController::FrontendSettingsSettingName, settings); |
| } |
| |
| void InspectorBackend::storeLastActivePanel(const String& panelName) |
| { |
| if (m_inspectorController) |
| m_inspectorController->storeLastActivePanel(panelName); |
| } |
| |
| void InspectorBackend::toggleNodeSearch() |
| { |
| if (m_inspectorController) |
| m_inspectorController->toggleSearchForNodeInPage(); |
| } |
| |
| bool InspectorBackend::searchingForNode() |
| { |
| if (m_inspectorController) |
| return m_inspectorController->searchingForNodeInPage(); |
| return false; |
| } |
| |
| bool InspectorBackend::resourceTrackingEnabled() const |
| { |
| if (m_inspectorController) |
| return m_inspectorController->resourceTrackingEnabled(); |
| return false; |
| } |
| |
| void InspectorBackend::enableResourceTracking(bool always) |
| { |
| if (m_inspectorController) |
| m_inspectorController->enableResourceTracking(always); |
| } |
| |
| void InspectorBackend::disableResourceTracking(bool always) |
| { |
| if (m_inspectorController) |
| m_inspectorController->disableResourceTracking(always); |
| } |
| |
| void InspectorBackend::getResourceContent(long callId, unsigned long identifier) |
| { |
| InspectorFrontend* frontend = inspectorFrontend(); |
| if (!frontend) |
| return; |
| |
| RefPtr<InspectorResource> resource = m_inspectorController->resources().get(identifier); |
| if (resource) |
| frontend->didGetResourceContent(callId, resource->sourceString()); |
| else |
| frontend->didGetResourceContent(callId, ""); |
| } |
| |
| void InspectorBackend::startTimelineProfiler() |
| { |
| if (m_inspectorController) |
| m_inspectorController->startTimelineProfiler(); |
| } |
| |
| void InspectorBackend::stopTimelineProfiler() |
| { |
| if (m_inspectorController) |
| m_inspectorController->stopTimelineProfiler(); |
| } |
| |
| #if ENABLE(JAVASCRIPT_DEBUGGER) && USE(JSC) |
| bool InspectorBackend::debuggerEnabled() const |
| { |
| if (m_inspectorController) |
| return m_inspectorController->debuggerEnabled(); |
| return false; |
| } |
| |
| void InspectorBackend::enableDebugger(bool always) |
| { |
| if (m_inspectorController) |
| m_inspectorController->enableDebuggerFromFrontend(always); |
| } |
| |
| void InspectorBackend::disableDebugger(bool always) |
| { |
| if (m_inspectorController) |
| m_inspectorController->disableDebugger(always); |
| } |
| |
| void InspectorBackend::addBreakpoint(const String& sourceID, unsigned lineNumber, const String& condition) |
| { |
| intptr_t sourceIDValue = sourceID.toIntPtr(); |
| JavaScriptDebugServer::shared().addBreakpoint(sourceIDValue, lineNumber, condition); |
| } |
| |
| void InspectorBackend::updateBreakpoint(const String& sourceID, unsigned lineNumber, const String& condition) |
| { |
| intptr_t sourceIDValue = sourceID.toIntPtr(); |
| JavaScriptDebugServer::shared().updateBreakpoint(sourceIDValue, lineNumber, condition); |
| } |
| |
| void InspectorBackend::removeBreakpoint(const String& sourceID, unsigned lineNumber) |
| { |
| intptr_t sourceIDValue = sourceID.toIntPtr(); |
| JavaScriptDebugServer::shared().removeBreakpoint(sourceIDValue, lineNumber); |
| } |
| |
| void InspectorBackend::pauseInDebugger() |
| { |
| JavaScriptDebugServer::shared().pauseProgram(); |
| } |
| |
| void InspectorBackend::resumeDebugger() |
| { |
| if (m_inspectorController) |
| m_inspectorController->resumeDebugger(); |
| } |
| |
| void InspectorBackend::stepOverStatementInDebugger() |
| { |
| JavaScriptDebugServer::shared().stepOverStatement(); |
| } |
| |
| void InspectorBackend::stepIntoStatementInDebugger() |
| { |
| JavaScriptDebugServer::shared().stepIntoStatement(); |
| } |
| |
| void InspectorBackend::stepOutOfFunctionInDebugger() |
| { |
| JavaScriptDebugServer::shared().stepOutOfFunction(); |
| } |
| |
| long InspectorBackend::pauseOnExceptionsState() |
| { |
| return JavaScriptDebugServer::shared().pauseOnExceptionsState(); |
| } |
| |
| void InspectorBackend::setPauseOnExceptionsState(long pauseState) |
| { |
| JavaScriptDebugServer::shared().setPauseOnExceptionsState(static_cast<JavaScriptDebugServer::PauseOnExceptionsState>(pauseState)); |
| } |
| |
| JavaScriptCallFrame* InspectorBackend::currentCallFrame() const |
| { |
| return JavaScriptDebugServer::shared().currentCallFrame(); |
| } |
| #endif |
| |
| #if ENABLE(JAVASCRIPT_DEBUGGER) |
| bool InspectorBackend::profilerEnabled() |
| { |
| if (m_inspectorController) |
| return m_inspectorController->profilerEnabled(); |
| return false; |
| } |
| |
| void InspectorBackend::enableProfiler(bool always) |
| { |
| if (m_inspectorController) |
| m_inspectorController->enableProfiler(always); |
| } |
| |
| void InspectorBackend::disableProfiler(bool always) |
| { |
| if (m_inspectorController) |
| m_inspectorController->disableProfiler(always); |
| } |
| |
| void InspectorBackend::startProfiling() |
| { |
| if (m_inspectorController) |
| m_inspectorController->startUserInitiatedProfiling(); |
| } |
| |
| void InspectorBackend::stopProfiling() |
| { |
| if (m_inspectorController) |
| m_inspectorController->stopUserInitiatedProfiling(); |
| } |
| |
| void InspectorBackend::getProfileHeaders(long callId) |
| { |
| if (m_inspectorController) |
| m_inspectorController->getProfileHeaders(callId); |
| } |
| |
| void InspectorBackend::getProfile(long callId, unsigned uid) |
| { |
| if (m_inspectorController) |
| m_inspectorController->getProfile(callId, uid); |
| } |
| #endif |
| |
| void InspectorBackend::setInjectedScriptSource(const String& source) |
| { |
| if (m_inspectorController) |
| m_inspectorController->injectedScriptHost()->setInjectedScriptSource(source); |
| } |
| |
| void InspectorBackend::dispatchOnInjectedScript(long callId, long injectedScriptId, const String& methodName, const String& arguments, bool async) |
| { |
| InspectorFrontend* frontend = inspectorFrontend(); |
| if (!frontend) |
| return; |
| |
| // FIXME: explicitly pass injectedScriptId along with node id to the frontend. |
| bool injectedScriptIdIsNodeId = injectedScriptId <= 0; |
| |
| InjectedScript injectedScript; |
| if (injectedScriptIdIsNodeId) |
| injectedScript = m_inspectorController->injectedScriptForNodeId(-injectedScriptId); |
| else |
| injectedScript = m_inspectorController->injectedScriptHost()->injectedScriptForId(injectedScriptId); |
| |
| if (injectedScript.hasNoValue()) |
| return; |
| |
| RefPtr<SerializedScriptValue> result; |
| bool hadException = false; |
| injectedScript.dispatch(callId, methodName, arguments, async, &result, &hadException); |
| if (async) |
| return; // InjectedScript will return result asynchronously by means of ::reportDidDispatchOnInjectedScript. |
| frontend->didDispatchOnInjectedScript(callId, result.get(), hadException); |
| } |
| |
| void InspectorBackend::getChildNodes(long callId, long nodeId) |
| { |
| if (InspectorDOMAgent* domAgent = inspectorDOMAgent()) |
| domAgent->getChildNodes(callId, nodeId); |
| } |
| |
| void InspectorBackend::setAttribute(long callId, long elementId, const String& name, const String& value) |
| { |
| if (InspectorDOMAgent* domAgent = inspectorDOMAgent()) |
| domAgent->setAttribute(callId, elementId, name, value); |
| } |
| |
| void InspectorBackend::removeAttribute(long callId, long elementId, const String& name) |
| { |
| if (InspectorDOMAgent* domAgent = inspectorDOMAgent()) |
| domAgent->removeAttribute(callId, elementId, name); |
| } |
| |
| void InspectorBackend::setTextNodeValue(long callId, long nodeId, const String& value) |
| { |
| if (InspectorDOMAgent* domAgent = inspectorDOMAgent()) |
| domAgent->setTextNodeValue(callId, nodeId, value); |
| } |
| |
| void InspectorBackend::getEventListenersForNode(long callId, long nodeId) |
| { |
| if (InspectorDOMAgent* domAgent = inspectorDOMAgent()) |
| domAgent->getEventListenersForNode(callId, nodeId); |
| } |
| |
| void InspectorBackend::copyNode(long nodeId) |
| { |
| Node* node = nodeForId(nodeId); |
| if (!node) |
| return; |
| String markup = createMarkup(node); |
| Pasteboard::generalPasteboard()->writePlainText(markup); |
| } |
| |
| void InspectorBackend::removeNode(long callId, long nodeId) |
| { |
| InspectorFrontend* frontend = inspectorFrontend(); |
| if (!frontend) |
| return; |
| |
| Node* node = nodeForId(nodeId); |
| if (!node) { |
| // Use -1 to denote an error condition. |
| frontend->didRemoveNode(callId, -1); |
| return; |
| } |
| |
| Node* parentNode = node->parentNode(); |
| if (!parentNode) { |
| frontend->didRemoveNode(callId, -1); |
| return; |
| } |
| |
| ExceptionCode code; |
| parentNode->removeChild(node, code); |
| if (code) { |
| frontend->didRemoveNode(callId, -1); |
| return; |
| } |
| |
| frontend->didRemoveNode(callId, nodeId); |
| } |
| |
| void InspectorBackend::highlightDOMNode(long nodeId) |
| { |
| if (Node* node = nodeForId(nodeId)) |
| m_inspectorController->highlight(node); |
| } |
| |
| void InspectorBackend::hideDOMNodeHighlight() |
| { |
| if (m_inspectorController) |
| m_inspectorController->hideHighlight(); |
| } |
| |
| void InspectorBackend::getCookies(long callId) |
| { |
| if (!m_inspectorController) |
| return; |
| m_inspectorController->getCookies(callId); |
| } |
| |
| void InspectorBackend::deleteCookie(const String& cookieName, const String& domain) |
| { |
| if (!m_inspectorController) |
| return; |
| m_inspectorController->deleteCookie(cookieName, domain); |
| } |
| |
| void InspectorBackend::releaseWrapperObjectGroup(long injectedScriptId, const String& objectGroup) |
| { |
| if (!m_inspectorController) |
| return; |
| m_inspectorController->injectedScriptHost()->releaseWrapperObjectGroup(injectedScriptId, objectGroup); |
| } |
| |
| void InspectorBackend::didEvaluateForTestInFrontend(long callId, const String& jsonResult) |
| { |
| if (m_inspectorController) |
| m_inspectorController->didEvaluateForTestInFrontend(callId, jsonResult); |
| } |
| |
| #if ENABLE(DATABASE) |
| void InspectorBackend::getDatabaseTableNames(long callId, long databaseId) |
| { |
| if (InspectorFrontend* frontend = inspectorFrontend()) { |
| ScriptArray result = frontend->newScriptArray(); |
| Database* database = m_inspectorController->databaseForId(databaseId); |
| if (database) { |
| Vector<String> tableNames = database->tableNames(); |
| unsigned length = tableNames.size(); |
| for (unsigned i = 0; i < length; ++i) |
| result.set(i, tableNames[i]); |
| } |
| frontend->didGetDatabaseTableNames(callId, result); |
| } |
| } |
| #endif |
| |
| #if ENABLE(DOM_STORAGE) |
| void InspectorBackend::getDOMStorageEntries(long callId, long storageId) |
| { |
| if (m_inspectorController) |
| m_inspectorController->getDOMStorageEntries(callId, storageId); |
| } |
| |
| void InspectorBackend::setDOMStorageItem(long callId, long storageId, const String& key, const String& value) |
| { |
| if (m_inspectorController) |
| m_inspectorController->setDOMStorageItem(callId, storageId, key, value); |
| } |
| |
| void InspectorBackend::removeDOMStorageItem(long callId, long storageId, const String& key) |
| { |
| if (m_inspectorController) |
| m_inspectorController->removeDOMStorageItem(callId, storageId, key); |
| } |
| #endif |
| |
| InspectorDOMAgent* InspectorBackend::inspectorDOMAgent() |
| { |
| if (!m_inspectorController) |
| return 0; |
| return m_inspectorController->domAgent(); |
| } |
| |
| InspectorFrontend* InspectorBackend::inspectorFrontend() |
| { |
| if (!m_inspectorController) |
| return 0; |
| return m_inspectorController->m_frontend.get(); |
| } |
| |
| Node* InspectorBackend::nodeForId(long nodeId) |
| { |
| if (InspectorDOMAgent* domAgent = inspectorDOMAgent()) |
| return domAgent->nodeForId(nodeId); |
| return 0; |
| } |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(INSPECTOR) |