michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsDOMNavigationTiming.h"
michael@0: #include "nsPerformance.h"
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsContentUtils.h"
michael@0: #include "nsIScriptSecurityManager.h"
michael@0: #include "prtime.h"
michael@0: #include "nsIURI.h"
michael@0: #include "mozilla/TimeStamp.h"
michael@0: 
michael@0: nsDOMNavigationTiming::nsDOMNavigationTiming()
michael@0: {
michael@0:   Clear();
michael@0: }
michael@0: 
michael@0: nsDOMNavigationTiming::~nsDOMNavigationTiming()
michael@0: {
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::Clear()
michael@0: {
michael@0:   mNavigationType = mozilla::dom::PerformanceNavigation::TYPE_RESERVED;
michael@0:   mNavigationStartHighRes = 0;
michael@0:   mBeforeUnloadStart = 0;
michael@0:   mUnloadStart = 0;
michael@0:   mUnloadEnd = 0;
michael@0:   mLoadEventStart = 0;
michael@0:   mLoadEventEnd = 0;
michael@0:   mDOMLoading = 0;
michael@0:   mDOMInteractive = 0;
michael@0:   mDOMContentLoadedEventStart = 0;
michael@0:   mDOMContentLoadedEventEnd = 0;
michael@0:   mDOMComplete = 0;
michael@0: 
michael@0:   mLoadEventStartSet = false;
michael@0:   mLoadEventEndSet = false;
michael@0:   mDOMLoadingSet = false;
michael@0:   mDOMInteractiveSet = false;
michael@0:   mDOMContentLoadedEventStartSet = false;
michael@0:   mDOMContentLoadedEventEndSet = false;
michael@0:   mDOMCompleteSet = false;
michael@0: }
michael@0: 
michael@0: DOMTimeMilliSec
michael@0: nsDOMNavigationTiming::TimeStampToDOM(mozilla::TimeStamp aStamp) const
michael@0: {
michael@0:   if (aStamp.IsNull()) {
michael@0:     return 0;
michael@0:   }
michael@0:   mozilla::TimeDuration duration = aStamp - mNavigationStartTimeStamp;
michael@0:   return GetNavigationStart() + static_cast<int64_t>(duration.ToMilliseconds());
michael@0: }
michael@0: 
michael@0: DOMTimeMilliSec nsDOMNavigationTiming::DurationFromStart(){
michael@0:   return TimeStampToDOM(mozilla::TimeStamp::Now());
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyNavigationStart()
michael@0: {
michael@0:   mNavigationStartHighRes = (double)PR_Now() / PR_USEC_PER_MSEC;
michael@0:   mNavigationStartTimeStamp = mozilla::TimeStamp::Now();
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyFetchStart(nsIURI* aURI, nsDOMPerformanceNavigationType aNavigationType)
michael@0: {
michael@0:   mNavigationType = aNavigationType;
michael@0:   // At the unload event time we don't really know the loading uri.
michael@0:   // Need it for later check for unload timing access.
michael@0:   mLoadedURI = aURI;
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyBeforeUnload()
michael@0: {
michael@0:   mBeforeUnloadStart = DurationFromStart();
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyUnloadAccepted(nsIURI* aOldURI)
michael@0: {
michael@0:   mUnloadStart = mBeforeUnloadStart;
michael@0:   mUnloadedURI = aOldURI;
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyUnloadEventStart()
michael@0: {
michael@0:   mUnloadStart = DurationFromStart();
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyUnloadEventEnd()
michael@0: {
michael@0:   mUnloadEnd = DurationFromStart();
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyLoadEventStart()
michael@0: {
michael@0:   if (!mLoadEventStartSet) {
michael@0:     mLoadEventStart = DurationFromStart();
michael@0:     mLoadEventStartSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyLoadEventEnd()
michael@0: {
michael@0:   if (!mLoadEventEndSet) {
michael@0:     mLoadEventEnd = DurationFromStart();
michael@0:     mLoadEventEndSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::SetDOMLoadingTimeStamp(nsIURI* aURI, mozilla::TimeStamp aValue)
michael@0: {
michael@0:   if (!mDOMLoadingSet) {
michael@0:     mLoadedURI = aURI;
michael@0:     mDOMLoading = TimeStampToDOM(aValue);
michael@0:     mDOMLoadingSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyDOMLoading(nsIURI* aURI)
michael@0: {
michael@0:   if (!mDOMLoadingSet) {
michael@0:     mLoadedURI = aURI;
michael@0:     mDOMLoading = DurationFromStart();
michael@0:     mDOMLoadingSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyDOMInteractive(nsIURI* aURI)
michael@0: {
michael@0:   if (!mDOMInteractiveSet) {
michael@0:     mLoadedURI = aURI;
michael@0:     mDOMInteractive = DurationFromStart();
michael@0:     mDOMInteractiveSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyDOMComplete(nsIURI* aURI)
michael@0: {
michael@0:   if (!mDOMCompleteSet) {
michael@0:     mLoadedURI = aURI;
michael@0:     mDOMComplete = DurationFromStart();
michael@0:     mDOMCompleteSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyDOMContentLoadedStart(nsIURI* aURI)
michael@0: {
michael@0:   if (!mDOMContentLoadedEventStartSet) {
michael@0:     mLoadedURI = aURI;
michael@0:     mDOMContentLoadedEventStart = DurationFromStart();
michael@0:     mDOMContentLoadedEventStartSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: void
michael@0: nsDOMNavigationTiming::NotifyDOMContentLoadedEnd(nsIURI* aURI)
michael@0: {
michael@0:   if (!mDOMContentLoadedEventEndSet) {
michael@0:     mLoadedURI = aURI;
michael@0:     mDOMContentLoadedEventEnd = DurationFromStart();
michael@0:     mDOMContentLoadedEventEndSet = true;
michael@0:   }
michael@0: }
michael@0: 
michael@0: DOMTimeMilliSec
michael@0: nsDOMNavigationTiming::GetUnloadEventStart()
michael@0: {
michael@0:   nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager();
michael@0:   nsresult rv = ssm->CheckSameOriginURI(mLoadedURI, mUnloadedURI, false);
michael@0:   if (NS_SUCCEEDED(rv)) {
michael@0:     return mUnloadStart;
michael@0:   }
michael@0:   return 0;
michael@0: }
michael@0: 
michael@0: DOMTimeMilliSec
michael@0: nsDOMNavigationTiming::GetUnloadEventEnd()
michael@0: {
michael@0:   nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager();
michael@0:   nsresult rv = ssm->CheckSameOriginURI(mLoadedURI, mUnloadedURI, false);
michael@0:   if (NS_SUCCEEDED(rv)) {
michael@0:     return mUnloadEnd;
michael@0:   }
michael@0:   return 0;
michael@0: }
michael@0: