1/*
2 * Copyright (C) 2012 Google Inc. All rights reserved.
3 * Copyright (C) 2012 Intel Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 * * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#pragma once
33
34#include "LoadTiming.h"
35#include "NetworkLoadMetrics.h"
36#include "PerformanceEntry.h"
37#include <wtf/Ref.h>
38#include <wtf/text/WTFString.h>
39
40namespace WebCore {
41
42class PerformanceServerTiming;
43class ResourceTiming;
44
45class PerformanceResourceTiming final : public PerformanceEntry {
46public:
47 static Ref<PerformanceResourceTiming> create(MonotonicTime timeOrigin, ResourceTiming&&);
48
49 AtomicString initiatorType() const { return m_initiatorType; }
50 String nextHopProtocol() const;
51
52 double workerStart() const;
53 double redirectStart() const;
54 double redirectEnd() const;
55 double fetchStart() const;
56 double domainLookupStart() const;
57 double domainLookupEnd() const;
58 double connectStart() const;
59 double connectEnd() const;
60 double secureConnectionStart() const;
61 double requestStart() const;
62 double responseStart() const;
63 double responseEnd() const;
64 const Vector<Ref<PerformanceServerTiming>>& serverTiming() const { return m_serverTiming; }
65
66private:
67 PerformanceResourceTiming(MonotonicTime timeOrigin, ResourceTiming&&);
68 ~PerformanceResourceTiming();
69
70 double networkLoadTimeToDOMHighResTimeStamp(Seconds) const;
71
72 AtomicString m_initiatorType;
73 MonotonicTime m_timeOrigin;
74 LoadTiming m_loadTiming;
75 NetworkLoadMetrics m_networkLoadMetrics;
76 bool m_shouldReportDetails;
77 Vector<Ref<PerformanceServerTiming>> m_serverTiming;
78};
79
80} // namespace WebCore
81
82SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::PerformanceResourceTiming)
83 static bool isType(const WebCore::PerformanceEntry& entry) { return entry.isResource(); }
84SPECIALIZE_TYPE_TRAITS_END()
85