InspectorMemoryAgent.cpp   [plain text]

/*
 * Copyright (C) 2011 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * 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.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#include "config.h"

#if ENABLE(INSPECTOR)

#include "InspectorMemoryAgent.h"

#include "BindingVisitors.h"
#include "CharacterData.h"
#include "Document.h"
#include "EventListenerMap.h"
#include "Frame.h"
#include "InspectorDOMStorageAgent.h"
#include "InspectorFrontend.h"
#include "InspectorState.h"
#include "InspectorValues.h"
#include "InstrumentingAgents.h"
#include "MemoryCache.h"
#include "Node.h"
#include "NodeTraversal.h"
#include "ScriptGCEvent.h"
#include "ScriptProfiler.h"
#include "StyledElement.h"
#include <wtf/ArrayBufferView.h>
#include <wtf/HashSet.h>
#include <wtf/NonCopyingSort.h>
#include <wtf/OwnPtr.h>
#include <wtf/PassOwnPtr.h>
#include <wtf/Vector.h>
#include <wtf/text/StringBuilder.h>
#include <wtf/text/StringImpl.h>
#include <wtf/text/WTFString.h>

// Use a type alias instead of 'using' here which would cause a conflict on Mac.
typedef WebCore::TypeBuilder::Memory::MemoryBlock InspectorMemoryBlock;
typedef WebCore::TypeBuilder::Array<InspectorMemoryBlock> InspectorMemoryBlocks;

namespace WebCore {

InspectorMemoryAgent::~InspectorMemoryAgent()
{
}

void InspectorMemoryAgent::getDOMCounters(ErrorString*, int* documents, int* nodes, int* jsEventListeners)
{
    *documents = InspectorCounters::counterValue(InspectorCounters::DocumentCounter);
    *nodes = InspectorCounters::counterValue(InspectorCounters::NodeCounter);
    *jsEventListeners = ThreadLocalInspectorCounters::current().counterValue(ThreadLocalInspectorCounters::JSEventListenerCounter);
}

InspectorMemoryAgent::InspectorMemoryAgent(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state)
    : InspectorBaseAgent<InspectorMemoryAgent>("Memory", instrumentingAgents, state)
    , m_frontend(0)
{
}

PassOwnPtr<InspectorMemoryAgent> InspectorMemoryAgent::create(InstrumentingAgents* instrumentingAgents, InspectorCompositeState* state)
{
    return adoptPtr(new InspectorMemoryAgent(instrumentingAgents, state));
}


void InspectorMemoryAgent::setFrontend(InspectorFrontend* frontend)
{
    ASSERT(!m_frontend);
    m_frontend = frontend->memory();
}

void InspectorMemoryAgent::clearFrontend()
{
    m_frontend = 0;
}

} // namespace WebCore

#endif // ENABLE(INSPECTOR)