mirror of
https://github.com/mozilla/gecko-dev.git
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330 lines
8.9 KiB
C++
330 lines
8.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is implementation of Web Timing draft specification
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* http://dev.w3.org/2006/webapi/WebTiming/
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*
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* The Initial Developer of the Original Code is Google Inc.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Sergey Novikov <sergeyn@google.com> (original author)
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* Igor Bazarny <igor.bazarny@gmail.com> (update to match bearly-final spec)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsPerformance.h"
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#include "TimeStamp.h"
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#include "nsCOMPtr.h"
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#include "nscore.h"
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#include "nsIDocShell.h"
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#include "nsITimedChannel.h"
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#include "nsDOMClassInfoID.h"
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#include "nsDOMNavigationTiming.h"
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DOMCI_DATA(PerformanceTiming, nsPerformanceTiming)
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NS_IMPL_ADDREF(nsPerformanceTiming)
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NS_IMPL_RELEASE(nsPerformanceTiming)
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// QueryInterface implementation for nsPerformanceTiming
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NS_INTERFACE_MAP_BEGIN(nsPerformanceTiming)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMPerformanceTiming)
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NS_INTERFACE_MAP_ENTRY(nsIDOMPerformanceTiming)
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NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(PerformanceTiming)
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NS_INTERFACE_MAP_END
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nsPerformanceTiming::nsPerformanceTiming(nsDOMNavigationTiming* aDOMTiming,
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nsITimedChannel* aChannel)
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{
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NS_ASSERTION(aDOMTiming, "DOM timing data should be provided");
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mDOMTiming = aDOMTiming;
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mChannel = aChannel;
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}
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nsPerformanceTiming::~nsPerformanceTiming()
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{
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetNavigationStart(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetNavigationStart(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetUnloadEventStart(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetUnloadEventStart(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetUnloadEventEnd(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetUnloadEventEnd(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetRedirectStart(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetRedirectStart(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetRedirectEnd(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetRedirectEnd(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetFetchStart(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetFetchStart(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetDomainLookupStart(DOMTimeMilliSec* aTime)
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{
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if (!mChannel) {
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return GetFetchStart(aTime);
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}
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mozilla::TimeStamp stamp;
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mChannel->GetDomainLookupStart(&stamp);
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return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetDomainLookupEnd(DOMTimeMilliSec* aTime)
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{
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if (!mChannel) {
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return GetFetchStart(aTime);
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}
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mozilla::TimeStamp stamp;
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mChannel->GetDomainLookupEnd(&stamp);
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return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetConnectStart(DOMTimeMilliSec* aTime)
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{
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if (!mChannel) {
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return GetFetchStart(aTime);
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}
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mozilla::TimeStamp stamp;
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mChannel->GetConnectStart(&stamp);
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return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetConnectEnd(DOMTimeMilliSec* aTime)
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{
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if (!mChannel) {
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return GetFetchStart(aTime);
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}
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mozilla::TimeStamp stamp;
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mChannel->GetConnectEnd(&stamp);
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return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetRequestStart(DOMTimeMilliSec* aTime)
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{
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if (!mChannel) {
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return GetFetchStart(aTime);
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}
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mozilla::TimeStamp stamp;
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mChannel->GetRequestStart(&stamp);
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return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetResponseStart(DOMTimeMilliSec* aTime)
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{
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if (!mChannel) {
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return GetFetchStart(aTime);
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}
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mozilla::TimeStamp stamp;
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mChannel->GetResponseStart(&stamp);
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mozilla::TimeStamp cacheStamp;
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mChannel->GetCacheReadStart(&cacheStamp);
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if (stamp.IsNull() || (!cacheStamp.IsNull() && cacheStamp < stamp)) {
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stamp = cacheStamp;
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}
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return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetResponseEnd(DOMTimeMilliSec* aTime)
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{
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if (!mChannel) {
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return GetFetchStart(aTime);
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}
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mozilla::TimeStamp stamp;
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mChannel->GetResponseEnd(&stamp);
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mozilla::TimeStamp cacheStamp;
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mChannel->GetCacheReadEnd(&cacheStamp);
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if (stamp.IsNull() || (!cacheStamp.IsNull() && cacheStamp < stamp)) {
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stamp = cacheStamp;
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}
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return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetDomLoading(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetDomLoading(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetDomInteractive(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetDomInteractive(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetDomContentLoadedEventStart(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetDomContentLoadedEventStart(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetDomContentLoadedEventEnd(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetDomContentLoadedEventEnd(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetDomComplete(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetDomComplete(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetLoadEventStart(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetLoadEventStart(aTime);
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}
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NS_IMETHODIMP
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nsPerformanceTiming::GetLoadEventEnd(DOMTimeMilliSec* aTime)
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{
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return mDOMTiming->GetLoadEventEnd(aTime);
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}
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DOMCI_DATA(PerformanceNavigation, nsPerformanceNavigation)
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NS_IMPL_ADDREF(nsPerformanceNavigation)
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NS_IMPL_RELEASE(nsPerformanceNavigation)
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// QueryInterface implementation for nsPerformanceNavigation
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NS_INTERFACE_MAP_BEGIN(nsPerformanceNavigation)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMPerformanceNavigation)
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NS_INTERFACE_MAP_ENTRY(nsIDOMPerformanceNavigation)
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NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(PerformanceNavigation)
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NS_INTERFACE_MAP_END
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nsPerformanceNavigation::nsPerformanceNavigation(nsDOMNavigationTiming* aData)
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{
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NS_ASSERTION(aData, "Timing data should be provided");
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mData = aData;
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}
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nsPerformanceNavigation::~nsPerformanceNavigation()
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{
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}
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NS_IMETHODIMP
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nsPerformanceNavigation::GetType(
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nsDOMPerformanceNavigationType* aNavigationType)
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{
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return mData->GetType(aNavigationType);
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}
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NS_IMETHODIMP
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nsPerformanceNavigation::GetRedirectCount(PRUint16* aRedirectCount)
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{
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return mData->GetRedirectCount(aRedirectCount);
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}
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DOMCI_DATA(Performance, nsPerformance)
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NS_IMPL_ADDREF(nsPerformance)
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NS_IMPL_RELEASE(nsPerformance)
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nsPerformance::nsPerformance(nsDOMNavigationTiming* aDOMTiming,
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nsITimedChannel* aChannel)
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{
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NS_ASSERTION(aDOMTiming, "DOM timing data should be provided");
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mDOMTiming = aDOMTiming;
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mChannel = aChannel;
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}
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nsPerformance::~nsPerformance()
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{
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}
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// QueryInterface implementation for nsPerformance
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NS_INTERFACE_MAP_BEGIN(nsPerformance)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMPerformance)
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NS_INTERFACE_MAP_ENTRY(nsIDOMPerformance)
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NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(Performance)
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NS_INTERFACE_MAP_END
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//
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// nsIDOMPerformance methods
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//
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NS_IMETHODIMP
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nsPerformance::GetTiming(nsIDOMPerformanceTiming** aTiming)
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{
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if (!mTiming) {
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mTiming = new nsPerformanceTiming(mDOMTiming, mChannel);
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}
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NS_IF_ADDREF(*aTiming = mTiming);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPerformance::GetNavigation(nsIDOMPerformanceNavigation** aNavigation)
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{
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if (!mNavigation) {
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mNavigation = new nsPerformanceNavigation(mDOMTiming);
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}
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NS_IF_ADDREF(*aNavigation = mNavigation);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsPerformance::Now(DOMHighResTimeStamp* aNow)
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{
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*aNow = mDOMTiming->TimeStampToDOMHighRes(mozilla::TimeStamp::Now());
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return NS_OK;
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}
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