The Tor Browser / annotate

dom/base/nsDOMNavigationTiming.cpp@6474c204b198 (annotated)

dom/base/nsDOMNavigationTiming.cpp

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0 2 /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0 3 * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0 5
michael@0 6 #include "nsDOMNavigationTiming.h"
michael@0 7 #include "nsPerformance.h"
michael@0 8 #include "nsCOMPtr.h"
michael@0 9 #include "nsContentUtils.h"
michael@0 10 #include "nsIScriptSecurityManager.h"
michael@0 11 #include "prtime.h"
michael@0 12 #include "nsIURI.h"
michael@0 13 #include "mozilla/TimeStamp.h"
michael@0 14
michael@0 15 nsDOMNavigationTiming::nsDOMNavigationTiming()
michael@0 16 {
michael@0 17 Clear();
michael@0 18 }
michael@0 19
michael@0 20 nsDOMNavigationTiming::~nsDOMNavigationTiming()
michael@0 21 {
michael@0 22 }
michael@0 23
michael@0 24 void
michael@0 25 nsDOMNavigationTiming::Clear()
michael@0 26 {
michael@0 27 mNavigationType = mozilla::dom::PerformanceNavigation::TYPE_RESERVED;
michael@0 28 mNavigationStartHighRes = 0;
michael@0 29 mBeforeUnloadStart = 0;
michael@0 30 mUnloadStart = 0;
michael@0 31 mUnloadEnd = 0;
michael@0 32 mLoadEventStart = 0;
michael@0 33 mLoadEventEnd = 0;
michael@0 34 mDOMLoading = 0;
michael@0 35 mDOMInteractive = 0;
michael@0 36 mDOMContentLoadedEventStart = 0;
michael@0 37 mDOMContentLoadedEventEnd = 0;
michael@0 38 mDOMComplete = 0;
michael@0 39
michael@0 40 mLoadEventStartSet = false;
michael@0 41 mLoadEventEndSet = false;
michael@0 42 mDOMLoadingSet = false;
michael@0 43 mDOMInteractiveSet = false;
michael@0 44 mDOMContentLoadedEventStartSet = false;
michael@0 45 mDOMContentLoadedEventEndSet = false;
michael@0 46 mDOMCompleteSet = false;
michael@0 47 }
michael@0 48
michael@0 49 DOMTimeMilliSec
michael@0 50 nsDOMNavigationTiming::TimeStampToDOM(mozilla::TimeStamp aStamp) const
michael@0 51 {
michael@0 52 if (aStamp.IsNull()) {
michael@0 53 return 0;
michael@0 54 }
michael@0 55 mozilla::TimeDuration duration = aStamp - mNavigationStartTimeStamp;
michael@0 56 return GetNavigationStart() + static_cast<int64_t>(duration.ToMilliseconds());
michael@0 57 }
michael@0 58
michael@0 59 DOMTimeMilliSec nsDOMNavigationTiming::DurationFromStart(){
michael@0 60 return TimeStampToDOM(mozilla::TimeStamp::Now());
michael@0 61 }
michael@0 62
michael@0 63 void
michael@0 64 nsDOMNavigationTiming::NotifyNavigationStart()
michael@0 65 {
michael@0 66 mNavigationStartHighRes = (double)PR_Now() / PR_USEC_PER_MSEC;
michael@0 67 mNavigationStartTimeStamp = mozilla::TimeStamp::Now();
michael@0 68 }
michael@0 69
michael@0 70 void
michael@0 71 nsDOMNavigationTiming::NotifyFetchStart(nsIURI* aURI, nsDOMPerformanceNavigationType aNavigationType)
michael@0 72 {
michael@0 73 mNavigationType = aNavigationType;
michael@0 74 // At the unload event time we don't really know the loading uri.
michael@0 75 // Need it for later check for unload timing access.
michael@0 76 mLoadedURI = aURI;
michael@0 77 }
michael@0 78
michael@0 79 void
michael@0 80 nsDOMNavigationTiming::NotifyBeforeUnload()
michael@0 81 {
michael@0 82 mBeforeUnloadStart = DurationFromStart();
michael@0 83 }
michael@0 84
michael@0 85 void
michael@0 86 nsDOMNavigationTiming::NotifyUnloadAccepted(nsIURI* aOldURI)
michael@0 87 {
michael@0 88 mUnloadStart = mBeforeUnloadStart;
michael@0 89 mUnloadedURI = aOldURI;
michael@0 90 }
michael@0 91
michael@0 92 void
michael@0 93 nsDOMNavigationTiming::NotifyUnloadEventStart()
michael@0 94 {
michael@0 95 mUnloadStart = DurationFromStart();
michael@0 96 }
michael@0 97
michael@0 98 void
michael@0 99 nsDOMNavigationTiming::NotifyUnloadEventEnd()
michael@0 100 {
michael@0 101 mUnloadEnd = DurationFromStart();
michael@0 102 }
michael@0 103
michael@0 104 void
michael@0 105 nsDOMNavigationTiming::NotifyLoadEventStart()
michael@0 106 {
michael@0 107 if (!mLoadEventStartSet) {
michael@0 108 mLoadEventStart = DurationFromStart();
michael@0 109 mLoadEventStartSet = true;
michael@0 110 }
michael@0 111 }
michael@0 112
michael@0 113 void
michael@0 114 nsDOMNavigationTiming::NotifyLoadEventEnd()
michael@0 115 {
michael@0 116 if (!mLoadEventEndSet) {
michael@0 117 mLoadEventEnd = DurationFromStart();
michael@0 118 mLoadEventEndSet = true;
michael@0 119 }
michael@0 120 }
michael@0 121
michael@0 122 void
michael@0 123 nsDOMNavigationTiming::SetDOMLoadingTimeStamp(nsIURI* aURI, mozilla::TimeStamp aValue)
michael@0 124 {
michael@0 125 if (!mDOMLoadingSet) {
michael@0 126 mLoadedURI = aURI;
michael@0 127 mDOMLoading = TimeStampToDOM(aValue);
michael@0 128 mDOMLoadingSet = true;
michael@0 129 }
michael@0 130 }
michael@0 131
michael@0 132 void
michael@0 133 nsDOMNavigationTiming::NotifyDOMLoading(nsIURI* aURI)
michael@0 134 {
michael@0 135 if (!mDOMLoadingSet) {
michael@0 136 mLoadedURI = aURI;
michael@0 137 mDOMLoading = DurationFromStart();
michael@0 138 mDOMLoadingSet = true;
michael@0 139 }
michael@0 140 }
michael@0 141
michael@0 142 void
michael@0 143 nsDOMNavigationTiming::NotifyDOMInteractive(nsIURI* aURI)
michael@0 144 {
michael@0 145 if (!mDOMInteractiveSet) {
michael@0 146 mLoadedURI = aURI;
michael@0 147 mDOMInteractive = DurationFromStart();
michael@0 148 mDOMInteractiveSet = true;
michael@0 149 }
michael@0 150 }
michael@0 151
michael@0 152 void
michael@0 153 nsDOMNavigationTiming::NotifyDOMComplete(nsIURI* aURI)
michael@0 154 {
michael@0 155 if (!mDOMCompleteSet) {
michael@0 156 mLoadedURI = aURI;
michael@0 157 mDOMComplete = DurationFromStart();
michael@0 158 mDOMCompleteSet = true;
michael@0 159 }
michael@0 160 }
michael@0 161
michael@0 162 void
michael@0 163 nsDOMNavigationTiming::NotifyDOMContentLoadedStart(nsIURI* aURI)
michael@0 164 {
michael@0 165 if (!mDOMContentLoadedEventStartSet) {
michael@0 166 mLoadedURI = aURI;
michael@0 167 mDOMContentLoadedEventStart = DurationFromStart();
michael@0 168 mDOMContentLoadedEventStartSet = true;
michael@0 169 }
michael@0 170 }
michael@0 171
michael@0 172 void
michael@0 173 nsDOMNavigationTiming::NotifyDOMContentLoadedEnd(nsIURI* aURI)
michael@0 174 {
michael@0 175 if (!mDOMContentLoadedEventEndSet) {
michael@0 176 mLoadedURI = aURI;
michael@0 177 mDOMContentLoadedEventEnd = DurationFromStart();
michael@0 178 mDOMContentLoadedEventEndSet = true;
michael@0 179 }
michael@0 180 }
michael@0 181
michael@0 182 DOMTimeMilliSec
michael@0 183 nsDOMNavigationTiming::GetUnloadEventStart()
michael@0 184 {
michael@0 185 nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager();
michael@0 186 nsresult rv = ssm->CheckSameOriginURI(mLoadedURI, mUnloadedURI, false);
michael@0 187 if (NS_SUCCEEDED(rv)) {
michael@0 188 return mUnloadStart;
michael@0 189 }
michael@0 190 return 0;
michael@0 191 }
michael@0 192
michael@0 193 DOMTimeMilliSec
michael@0 194 nsDOMNavigationTiming::GetUnloadEventEnd()
michael@0 195 {
michael@0 196 nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager();
michael@0 197 nsresult rv = ssm->CheckSameOriginURI(mLoadedURI, mUnloadedURI, false);
michael@0 198 if (NS_SUCCEEDED(rv)) {
michael@0 199 return mUnloadEnd;
michael@0 200 }
michael@0 201 return 0;
michael@0 202 }
michael@0 203

Mercurial Repository: The Tor Browser

Europalab SCM Repository Server

mercurial