1/* 2 * Copyright (C) 2011 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31#include "config.h" 32 33#if ENABLE(INSPECTOR) 34 35#include "InspectorMemoryAgent.h" 36 37#include "BindingVisitors.h" 38#include "CharacterData.h" 39#include "Document.h" 40#include "EventListenerMap.h" 41#include "Frame.h" 42#include "InspectorDOMStorageAgent.h" 43#include "InspectorFrontend.h" 44#include "InspectorState.h" 45#include "InspectorValues.h" 46#include "InstrumentingAgents.h" 47#include "MemoryCache.h" 48#include "Node.h" 49#include "NodeTraversal.h" 50#include "ScriptGCEvent.h" 51#include "ScriptProfiler.h" 52#include "StyledElement.h" 53#include <wtf/ArrayBufferView.h> 54#include <wtf/HashSet.h> 55#include <wtf/NonCopyingSort.h> 56#include <wtf/OwnPtr.h> 57#include <wtf/PassOwnPtr.h> 58#include <wtf/Vector.h> 59#include <wtf/text/StringBuilder.h> 60#include <wtf/text/StringImpl.h> 61#include <wtf/text/WTFString.h> 62 63// Use a type alias instead of 'using' here which would cause a conflict on Mac. 64typedef WebCore::TypeBuilder::Memory::MemoryBlock InspectorMemoryBlock; 65typedef WebCore::TypeBuilder::Array<InspectorMemoryBlock> InspectorMemoryBlocks; 66 67namespace WebCore { 68 69InspectorMemoryAgent::~InspectorMemoryAgent() 70{ 71} 72 73void InspectorMemoryAgent::getDOMCounters(ErrorString*, int* documents, int* nodes, int* jsEventListeners) 74{ 75 *documents = InspectorCounters::counterValue(InspectorCounters::DocumentCounter); 76 *nodes = InspectorCounters::counterValue(InspectorCounters::NodeCounter); 77 *jsEventListeners = ThreadLocalInspectorCounters::current().counterValue(ThreadLocalInspectorCounters::JSEventListenerCounter); 78} 79 80InspectorMemoryAgent::InspectorMemoryAgent(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state) 81 : InspectorBaseAgent<InspectorMemoryAgent>("Memory", instrumentingAgents, state) 82 , m_frontend(0) 83{ 84} 85 86PassOwnPtr<InspectorMemoryAgent> InspectorMemoryAgent::create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state) 87{ 88 return adoptPtr(new InspectorMemoryAgent(instrumentingAgents, state)); 89} 90 91 92void InspectorMemoryAgent::setFrontend(InspectorFrontend* frontend) 93{ 94 ASSERT(!m_frontend); 95 m_frontend = frontend->memory(); 96} 97 98void InspectorMemoryAgent::clearFrontend() 99{ 100 m_frontend = 0; 101} 102 103} // namespace WebCore 104 105#endif // ENABLE(INSPECTOR) 106