Source/WebCore/page/PerformanceResourceTiming.h

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
 * Copyright (C) 2012 Intel 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:
 *
 *     * 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.
 *     * Neither the name of Google Inc. 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 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
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR 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
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include "NetworkLoadMetrics.h"
#include "PerformanceEntry.h"
#include "ResourceTiming.h"
#include <wtf/Ref.h>
#include <wtf/text/WTFString.h>

namespace WebCore {

class PerformanceServerTiming;
class ResourceTiming;

class PerformanceResourceTiming : public PerformanceEntry {
public:
    static Ref<PerformanceResourceTiming> create(MonotonicTime timeOrigin, ResourceTiming&&);

    const String& initiatorType() const { return m_resourceTiming.initiator(); }
    const String& nextHopProtocol() const;

    double workerStart() const;
    double redirectStart() const;
    double redirectEnd() const;
    double fetchStart() const;
    double domainLookupStart() const;
    double domainLookupEnd() const;
    double connectStart() const;
    double connectEnd() const;
    double secureConnectionStart() const;
    double requestStart() const;
    double responseStart() const;
    double responseEnd() const;
    uint64_t transferSize() const;
    uint64_t encodedBodySize() const;
    uint64_t decodedBodySize() const;

    const Vector<Ref<PerformanceServerTiming>>& serverTiming() const { return m_serverTiming; }

    Type performanceEntryType() const override { return Type::Resource; }
    ASCIILiteral entryType() const override { return "resource"_s; }

protected:
    PerformanceResourceTiming(MonotonicTime timeOrigin, ResourceTiming&&);
    ~PerformanceResourceTiming();

    bool isLoadedFromServiceWorker() const { return m_resourceTiming.isLoadedFromServiceWorker(); }

    MonotonicTime m_timeOrigin;
    ResourceTiming m_resourceTiming;
    Vector<Ref<PerformanceServerTiming>> m_serverTiming;
};

} // namespace WebCore