LCOV - code coverage report
Current view: directory - dom/base - nsPerformance.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 133 0 0.0 %
Date: 2012-06-02 Functions: 39 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is implementation of Web Timing draft specification
      16                 :  * http://dev.w3.org/2006/webapi/WebTiming/
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is Google Inc.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2010
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *   Sergey Novikov <sergeyn@google.com> (original author)
      24                 :  *   Igor Bazarny <igor.bazarny@gmail.com> (update to match bearly-final spec)
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      28                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #include "nsPerformance.h"
      41                 : #include "TimeStamp.h"
      42                 : #include "nsCOMPtr.h"
      43                 : #include "nscore.h"
      44                 : #include "nsIDocShell.h"
      45                 : #include "nsITimedChannel.h"
      46                 : #include "nsDOMClassInfoID.h"
      47                 : #include "nsDOMNavigationTiming.h"
      48                 : 
      49                 : DOMCI_DATA(PerformanceTiming, nsPerformanceTiming)
      50                 : 
      51               0 : NS_IMPL_ADDREF(nsPerformanceTiming)
      52               0 : NS_IMPL_RELEASE(nsPerformanceTiming)
      53                 : 
      54                 : // QueryInterface implementation for nsPerformanceTiming
      55               0 : NS_INTERFACE_MAP_BEGIN(nsPerformanceTiming)
      56               0 :   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMPerformanceTiming)
      57               0 :   NS_INTERFACE_MAP_ENTRY(nsIDOMPerformanceTiming)
      58               0 :   NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(PerformanceTiming)
      59               0 : NS_INTERFACE_MAP_END
      60                 : 
      61               0 : nsPerformanceTiming::nsPerformanceTiming(nsDOMNavigationTiming* aDOMTiming, 
      62               0 :                                          nsITimedChannel* aChannel)
      63                 : {
      64               0 :   NS_ASSERTION(aDOMTiming, "DOM timing data should be provided");
      65               0 :   mDOMTiming = aDOMTiming;
      66               0 :   mChannel = aChannel;  
      67               0 : }
      68                 : 
      69               0 : nsPerformanceTiming::~nsPerformanceTiming()
      70                 : {
      71               0 : }
      72                 : 
      73                 : NS_IMETHODIMP
      74               0 : nsPerformanceTiming::GetNavigationStart(DOMTimeMilliSec* aTime)
      75                 : {
      76               0 :   return mDOMTiming->GetNavigationStart(aTime);
      77                 : }
      78                 : 
      79                 : NS_IMETHODIMP
      80               0 : nsPerformanceTiming::GetUnloadEventStart(DOMTimeMilliSec* aTime)
      81                 : {
      82               0 :   return mDOMTiming->GetUnloadEventStart(aTime);
      83                 : }
      84                 : 
      85                 : NS_IMETHODIMP
      86               0 : nsPerformanceTiming::GetUnloadEventEnd(DOMTimeMilliSec* aTime)
      87                 : {
      88               0 :   return mDOMTiming->GetUnloadEventEnd(aTime);
      89                 : }
      90                 : 
      91                 : NS_IMETHODIMP
      92               0 : nsPerformanceTiming::GetRedirectStart(DOMTimeMilliSec* aTime)
      93                 : {
      94               0 :   return mDOMTiming->GetRedirectStart(aTime);
      95                 : }
      96                 : 
      97                 : NS_IMETHODIMP
      98               0 : nsPerformanceTiming::GetRedirectEnd(DOMTimeMilliSec* aTime)
      99                 : {
     100               0 :   return mDOMTiming->GetRedirectEnd(aTime);
     101                 : }
     102                 : 
     103                 : NS_IMETHODIMP
     104               0 : nsPerformanceTiming::GetFetchStart(DOMTimeMilliSec* aTime)
     105                 : {
     106               0 :   return mDOMTiming->GetFetchStart(aTime);
     107                 : }
     108                 : 
     109                 : NS_IMETHODIMP
     110               0 : nsPerformanceTiming::GetDomainLookupStart(DOMTimeMilliSec* aTime)
     111                 : {
     112               0 :   if (!mChannel) {
     113               0 :     return GetFetchStart(aTime);
     114                 :   }
     115               0 :   mozilla::TimeStamp stamp;
     116               0 :   mChannel->GetDomainLookupStart(&stamp);
     117               0 :   return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
     118                 : }
     119                 : 
     120                 : NS_IMETHODIMP
     121               0 : nsPerformanceTiming::GetDomainLookupEnd(DOMTimeMilliSec* aTime)
     122                 : {
     123               0 :   if (!mChannel) {
     124               0 :     return GetFetchStart(aTime);
     125                 :   }
     126               0 :   mozilla::TimeStamp stamp;
     127               0 :   mChannel->GetDomainLookupEnd(&stamp);
     128               0 :   return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
     129                 : }
     130                 : 
     131                 : NS_IMETHODIMP
     132               0 : nsPerformanceTiming::GetConnectStart(DOMTimeMilliSec* aTime)
     133                 : {
     134               0 :   if (!mChannel) {
     135               0 :     return GetFetchStart(aTime);
     136                 :   }
     137               0 :   mozilla::TimeStamp stamp;
     138               0 :   mChannel->GetConnectStart(&stamp);
     139               0 :   return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
     140                 : }
     141                 : 
     142                 : NS_IMETHODIMP
     143               0 : nsPerformanceTiming::GetConnectEnd(DOMTimeMilliSec* aTime)
     144                 : {
     145               0 :   if (!mChannel) {
     146               0 :     return GetFetchStart(aTime);
     147                 :   }
     148               0 :   mozilla::TimeStamp stamp;
     149               0 :   mChannel->GetConnectEnd(&stamp);
     150               0 :   return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
     151                 : }
     152                 : 
     153                 : NS_IMETHODIMP
     154               0 : nsPerformanceTiming::GetRequestStart(DOMTimeMilliSec* aTime)
     155                 : {
     156               0 :   if (!mChannel) {
     157               0 :     return GetFetchStart(aTime);
     158                 :   }
     159               0 :   mozilla::TimeStamp stamp;
     160               0 :   mChannel->GetRequestStart(&stamp);
     161               0 :   return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
     162                 : }
     163                 : 
     164                 : NS_IMETHODIMP
     165               0 : nsPerformanceTiming::GetResponseStart(DOMTimeMilliSec* aTime)
     166                 : {
     167               0 :   if (!mChannel) {
     168               0 :     return GetFetchStart(aTime);
     169                 :   }
     170               0 :   mozilla::TimeStamp stamp;
     171               0 :   mChannel->GetResponseStart(&stamp);
     172               0 :   mozilla::TimeStamp cacheStamp;
     173               0 :   mChannel->GetCacheReadStart(&cacheStamp);
     174               0 :   if (stamp.IsNull() || (!cacheStamp.IsNull() && cacheStamp < stamp)) {
     175               0 :     stamp = cacheStamp;
     176                 :   }
     177               0 :   return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
     178                 : }
     179                 : 
     180                 : NS_IMETHODIMP
     181               0 : nsPerformanceTiming::GetResponseEnd(DOMTimeMilliSec* aTime)
     182                 : {
     183               0 :   if (!mChannel) {
     184               0 :     return GetFetchStart(aTime);
     185                 :   }
     186               0 :   mozilla::TimeStamp stamp;
     187               0 :   mChannel->GetResponseEnd(&stamp);
     188               0 :   mozilla::TimeStamp cacheStamp;
     189               0 :   mChannel->GetCacheReadEnd(&cacheStamp);
     190               0 :   if (stamp.IsNull() || (!cacheStamp.IsNull() && cacheStamp < stamp)) {
     191               0 :     stamp = cacheStamp;
     192                 :   }
     193               0 :   return mDOMTiming->TimeStampToDOMOrFetchStart(stamp, aTime);
     194                 : }
     195                 : 
     196                 : NS_IMETHODIMP
     197               0 : nsPerformanceTiming::GetDomLoading(DOMTimeMilliSec* aTime)
     198                 : {
     199               0 :   return mDOMTiming->GetDomLoading(aTime);
     200                 : }
     201                 : 
     202                 : NS_IMETHODIMP
     203               0 : nsPerformanceTiming::GetDomInteractive(DOMTimeMilliSec* aTime)
     204                 : {
     205               0 :   return mDOMTiming->GetDomInteractive(aTime);
     206                 : }
     207                 : 
     208                 : NS_IMETHODIMP
     209               0 : nsPerformanceTiming::GetDomContentLoadedEventStart(DOMTimeMilliSec* aTime)
     210                 : {
     211               0 :   return mDOMTiming->GetDomContentLoadedEventStart(aTime);
     212                 : }
     213                 : 
     214                 : NS_IMETHODIMP
     215               0 : nsPerformanceTiming::GetDomContentLoadedEventEnd(DOMTimeMilliSec* aTime)
     216                 : {
     217               0 :   return mDOMTiming->GetDomContentLoadedEventEnd(aTime);
     218                 : }
     219                 : 
     220                 : NS_IMETHODIMP
     221               0 : nsPerformanceTiming::GetDomComplete(DOMTimeMilliSec* aTime)
     222                 : {
     223               0 :   return mDOMTiming->GetDomComplete(aTime);
     224                 : }
     225                 : 
     226                 : NS_IMETHODIMP
     227               0 : nsPerformanceTiming::GetLoadEventStart(DOMTimeMilliSec* aTime)
     228                 : {
     229               0 :   return mDOMTiming->GetLoadEventStart(aTime);
     230                 : }
     231                 : 
     232                 : NS_IMETHODIMP
     233               0 : nsPerformanceTiming::GetLoadEventEnd(DOMTimeMilliSec* aTime)
     234                 : {
     235               0 :   return mDOMTiming->GetLoadEventEnd(aTime);
     236                 : }
     237                 : 
     238                 : 
     239                 : 
     240                 : DOMCI_DATA(PerformanceNavigation, nsPerformanceNavigation)
     241                 : 
     242               0 : NS_IMPL_ADDREF(nsPerformanceNavigation)
     243               0 : NS_IMPL_RELEASE(nsPerformanceNavigation)
     244                 : 
     245                 : // QueryInterface implementation for nsPerformanceNavigation
     246               0 : NS_INTERFACE_MAP_BEGIN(nsPerformanceNavigation)
     247               0 :   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMPerformanceNavigation)
     248               0 :   NS_INTERFACE_MAP_ENTRY(nsIDOMPerformanceNavigation)
     249               0 :   NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(PerformanceNavigation)
     250               0 : NS_INTERFACE_MAP_END
     251                 : 
     252               0 : nsPerformanceNavigation::nsPerformanceNavigation(nsDOMNavigationTiming* aData)
     253                 : {
     254               0 :   NS_ASSERTION(aData, "Timing data should be provided");
     255               0 :   mData = aData;
     256               0 : }
     257                 : 
     258               0 : nsPerformanceNavigation::~nsPerformanceNavigation()
     259                 : {
     260               0 : }
     261                 : 
     262                 : NS_IMETHODIMP
     263               0 : nsPerformanceNavigation::GetType(
     264                 :     nsDOMPerformanceNavigationType* aNavigationType)
     265                 : {
     266               0 :   return mData->GetType(aNavigationType);
     267                 : }
     268                 : 
     269                 : NS_IMETHODIMP
     270               0 : nsPerformanceNavigation::GetRedirectCount(PRUint16* aRedirectCount)
     271                 : {
     272               0 :   return mData->GetRedirectCount(aRedirectCount);
     273                 : }
     274                 : 
     275                 : 
     276                 : DOMCI_DATA(Performance, nsPerformance)
     277                 : 
     278               0 : NS_IMPL_ADDREF(nsPerformance)
     279               0 : NS_IMPL_RELEASE(nsPerformance)
     280                 : 
     281               0 : nsPerformance::nsPerformance(nsDOMNavigationTiming* aDOMTiming, 
     282               0 :                              nsITimedChannel* aChannel)
     283                 : {
     284               0 :   NS_ASSERTION(aDOMTiming, "DOM timing data should be provided");
     285               0 :   mDOMTiming = aDOMTiming;
     286               0 :   mChannel = aChannel;  
     287               0 : }
     288                 : 
     289               0 : nsPerformance::~nsPerformance()
     290                 : {
     291               0 : }
     292                 : 
     293                 : // QueryInterface implementation for nsPerformance
     294               0 : NS_INTERFACE_MAP_BEGIN(nsPerformance)
     295               0 :   NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMPerformance)
     296               0 :   NS_INTERFACE_MAP_ENTRY(nsIDOMPerformance)
     297               0 :   NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(Performance)
     298               0 : NS_INTERFACE_MAP_END
     299                 : 
     300                 : //
     301                 : // nsIDOMPerformance methods
     302                 : //
     303                 : NS_IMETHODIMP
     304               0 : nsPerformance::GetTiming(nsIDOMPerformanceTiming** aTiming)
     305                 : {
     306               0 :   if (!mTiming) {
     307               0 :     mTiming = new nsPerformanceTiming(mDOMTiming, mChannel);
     308                 :   }
     309               0 :   NS_IF_ADDREF(*aTiming = mTiming);
     310               0 :   return NS_OK;
     311                 : }
     312                 : 
     313                 : NS_IMETHODIMP
     314               0 : nsPerformance::GetNavigation(nsIDOMPerformanceNavigation** aNavigation)
     315                 : {
     316               0 :   if (!mNavigation) {
     317               0 :     mNavigation = new nsPerformanceNavigation(mDOMTiming);
     318                 :   }
     319               0 :   NS_IF_ADDREF(*aNavigation = mNavigation);
     320               0 :   return NS_OK;
     321                 : }

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