third_party/WebKit/Source/web/WebPerformance.cpp

   1 /*
   2  * Copyright (C) 2010 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 #include "public/web/WebPerformance.h"
  33
  34 #include "core/timing/Performance.h"
  35
  36 namespace blink {
  37
  38 static double millisecondsToSeconds(unsigned long long milliseconds)
  39 {
  40     return static_cast<double>(milliseconds / 1000.0);
  41 }
  42
  43 void WebPerformance::reset()
  44 {
  45     m_private.reset();
  46 }
  47
  48 void WebPerformance::assign(const WebPerformance& other)
  49 {
  50     m_private = other.m_private;
  51 }
  52
  53 WebNavigationType WebPerformance::navigationType() const
  54 {
  55     switch (m_private->navigation()->type()) {
  56     case PerformanceNavigation::TYPE_NAVIGATE:
  57         return WebNavigationTypeOther;
  58     case PerformanceNavigation::TYPE_RELOAD:
  59         return WebNavigationTypeReload;
  60     case PerformanceNavigation::TYPE_BACK_FORWARD:
  61         return WebNavigationTypeBackForward;
  62     case PerformanceNavigation::TYPE_RESERVED:
  63         return WebNavigationTypeOther;
  64     }
  65     ASSERT_NOT_REACHED();
  66     return WebNavigationTypeOther;
  67 }
  68
  69 double WebPerformance::navigationStart() const
  70 {
  71     return millisecondsToSeconds(m_private->timing()->navigationStart());
  72 }
  73
  74 double WebPerformance::unloadEventEnd() const
  75 {
  76     return millisecondsToSeconds(m_private->timing()->unloadEventEnd());
  77 }
  78
  79 double WebPerformance::redirectStart() const
  80 {
  81     return millisecondsToSeconds(m_private->timing()->redirectStart());
  82 }
  83
  84 double WebPerformance::redirectEnd() const
  85 {
  86     return millisecondsToSeconds(m_private->timing()->redirectEnd());
  87 }
  88
  89 unsigned short WebPerformance::redirectCount() const
  90 {
  91     return m_private->navigation()->redirectCount();
  92 }
  93
  94 double WebPerformance::fetchStart() const
  95 {
  96     return millisecondsToSeconds(m_private->timing()->fetchStart());
  97 }
  98
  99 double WebPerformance::domainLookupStart() const
 100 {
 101     return millisecondsToSeconds(m_private->timing()->domainLookupStart());
 102 }
 103
 104 double WebPerformance::domainLookupEnd() const
 105 {
 106     return millisecondsToSeconds(m_private->timing()->domainLookupEnd());
 107 }
 108
 109 double WebPerformance::connectStart() const
 110 {
 111     return millisecondsToSeconds(m_private->timing()->connectStart());
 112 }
 113
 114 double WebPerformance::connectEnd() const
 115 {
 116     return millisecondsToSeconds(m_private->timing()->connectEnd());
 117 }
 118
 119 double WebPerformance::requestStart() const
 120 {
 121     return millisecondsToSeconds(m_private->timing()->requestStart());
 122 }
 123
 124 double WebPerformance::responseStart() const
 125 {
 126     return millisecondsToSeconds(m_private->timing()->responseStart());
 127 }
 128
 129 double WebPerformance::responseEnd() const
 130 {
 131     return millisecondsToSeconds(m_private->timing()->responseEnd());
 132 }
 133
 134 double WebPerformance::domLoading() const
 135 {
 136     return millisecondsToSeconds(m_private->timing()->domLoading());
 137 }
 138
 139 double WebPerformance::domInteractive() const
 140 {
 141     return millisecondsToSeconds(m_private->timing()->domInteractive());
 142 }
 143
 144 double WebPerformance::domContentLoadedEventStart() const
 145 {
 146     return millisecondsToSeconds(m_private->timing()->domContentLoadedEventStart());
 147 }
 148
 149 double WebPerformance::domContentLoadedEventEnd() const
 150 {
 151     return millisecondsToSeconds(m_private->timing()->domContentLoadedEventEnd());
 152 }
 153
 154 double WebPerformance::domComplete() const
 155 {
 156     return millisecondsToSeconds(m_private->timing()->domComplete());
 157 }
 158
 159 double WebPerformance::loadEventStart() const
 160 {
 161     return millisecondsToSeconds(m_private->timing()->loadEventStart());
 162 }
 163
 164 double WebPerformance::loadEventEnd() const
 165 {
 166     return millisecondsToSeconds(m_private->timing()->loadEventEnd());
 167 }
 168
 169 double WebPerformance::firstLayout() const
 170 {
 171     return millisecondsToSeconds(m_private->timing()->firstLayout());
 172 }
 173
 174 WebPerformance::WebPerformance(const PassRefPtrWillBeRawPtr<Performance>& performance)
 175     : m_private(performance)
 176 {
 177 }
 178
 179 WebPerformance& WebPerformance::operator=(const PassRefPtrWillBeRawPtr<Performance>& performance)
 180 {
 181     m_private = performance;
 182     return *this;
 183 }
 184
 185 } // namespace blink