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Attachment 494409 Details for
Bug 570341
[patch]
Draft implementation of the web timing spec
timing_20101201.diff (text/plain), 34.34 KB, created by
Igor Bazarny
(
hide
)
Description:
Draft implementation of the web timing spec
Filename:
MIME Type:
Creator:
Igor Bazarny
Size:
34.34 KB
patch
obsolete
>diff -r e1983b9db75d docshell/base/Makefile.in >--- a/docshell/base/Makefile.in Sat Nov 27 14:52:33 2010 +0100 >+++ b/docshell/base/Makefile.in Wed Dec 01 17:21:23 2010 +0100 >@@ -110,4 +110,5 @@ > > LOCAL_INCLUDES += -I$(srcdir)/../shistory/src \ > -I$(srcdir)/../../layout/base \ >+ -I$(srcdir)/../../dom/base \ > $(NULL) >diff -r e1983b9db75d docshell/base/nsDocShell.cpp >--- a/docshell/base/nsDocShell.cpp Sat Nov 27 14:52:33 2010 +0100 >+++ b/docshell/base/nsDocShell.cpp Wed Dec 01 17:21:23 2010 +0100 >@@ -234,6 +234,8 @@ > #include "nsXULAppAPI.h" > #endif > >+#include "nsDOMNavigationTiming.h" >+ > using namespace mozilla; > > // Number of documents currently loading >@@ -675,6 +677,47 @@ > ForEachPing(content, SendPing, &info); > } > >+static nsDOMNavigationTimingType >+ConvertLoadTypeToNavigationType(PRUint32 aLoadType) >+{ >+ nsDOMNavigationTimingType result = nsIDOMNavigationTiming::NAVIGATION_OTHER; >+ switch (aLoadType) { >+ case LOAD_NORMAL: >+ case LOAD_NORMAL_EXTERNAL: >+ case LOAD_NORMAL_BYPASS_CACHE: >+ case LOAD_NORMAL_BYPASS_PROXY: >+ case LOAD_NORMAL_BYPASS_PROXY_AND_CACHE: >+ result = nsIDOMNavigationTiming::NAVIGATION_BROWSER; >+ break; >+ case LOAD_HISTORY: >+ result = nsIDOMNavigationTiming::NAVIGATION_FORWARD_BACK; >+ break; >+ case LOAD_RELOAD_NORMAL: >+ case LOAD_RELOAD_CHARSET_CHANGE: >+ case LOAD_RELOAD_BYPASS_CACHE: >+ case LOAD_RELOAD_BYPASS_PROXY: >+ case LOAD_RELOAD_BYPASS_PROXY_AND_CACHE: >+ result = nsIDOMNavigationTiming::NAVIGATION_RELOAD; >+ break; >+ case LOAD_LINK: >+ result = nsIDOMNavigationTiming::NAVIGATION_LINK; >+ break; >+ case LOAD_NORMAL_REPLACE: >+ case LOAD_STOP_CONTENT: >+ case LOAD_STOP_CONTENT_AND_REPLACE: >+ case LOAD_REFRESH: >+ case LOAD_BYPASS_HISTORY: >+ case LOAD_ERROR_PAGE: >+ case LOAD_PUSHSTATE: >+ result = nsIDOMNavigationTiming::NAVIGATION_OTHER; >+ break; >+ default: >+ NS_NOTREACHED("Unexpected load type value"); >+ } >+ >+ return result; >+} >+ > static nsISHEntry* GetRootSHEntry(nsISHEntry *entry); > > //***************************************************************************** >@@ -1534,10 +1577,37 @@ > // Now make sure our editor, if any, is detached before we go > // any farther. > DetachEditorFromWindow(); >- } >- >- return NS_OK; >-} >+ // Make sure timing is created. mCurrentURI is out of date. >+ nsresult rv = initTiming(mLoadingURI); >+ NS_ENSURE_SUCCESS(rv, rv); >+ mTiming->NotifyLastUnload(mCurrentURI); >+ } >+ >+ return NS_OK; >+} >+ >+nsresult >+nsDocShell::initTiming(nsIURI* aCurrentURI) >+{ >+ if (mTiming) { >+ return NS_OK; >+ } >+ mTiming = new nsDOMNavigationTiming(); >+ NS_ENSURE_TRUE(mTiming, NS_ERROR_OUT_OF_MEMORY); >+ >+ // Is this a new window or a frame? >+ nsDOMNavigationTimingType navType = >+ nsIDOMNavigationTiming::NAVIGATION_NEW_WINDOW; >+ nsCOMPtr<nsIDocShellTreeItem> root; >+ GetSameTypeParent(getter_AddRefs(root)); >+ if (root && root != this) { >+ navType = nsIDOMNavigationTiming::NAVIGATION_FRAME; >+ } >+ >+ mTiming->NotifyNavigationStart(aCurrentURI, navType); >+ return NS_OK; >+} >+ > > // > // Bug 13871: Prevent frameset spoofing >@@ -5789,15 +5859,26 @@ > nsresult rv; > > if ((~aStateFlags & (STATE_START | STATE_IS_NETWORK)) == 0) { >+ // Save timing statistics. >+ nsCOMPtr<nsIChannel> channel(do_QueryInterface(aRequest)); >+ nsCOMPtr<nsIURI> uri; >+ channel->GetURI(getter_AddRefs(uri)); >+ if (mTiming) { >+ mTiming->NotifyNavigationStart(uri, >+ ConvertLoadTypeToNavigationType(mLoadType)); >+ } >+ else { >+ // Create and notify about the navigation start >+ rv = initTiming(uri); >+ NS_ENSURE_SUCCESS(rv, rv); >+ } >+ > nsCOMPtr<nsIWyciwygChannel> wcwgChannel(do_QueryInterface(aRequest)); > nsCOMPtr<nsIWebProgress> webProgress = > do_QueryInterface(GetAsSupports(this)); > > // Was the wyciwyg document loaded on this docshell? > if (wcwgChannel && !mLSHE && (mItemType == typeContent) && aProgress == webProgress.get()) { >- nsCOMPtr<nsIURI> uri; >- wcwgChannel->GetURI(getter_AddRefs(uri)); >- > PRBool equalUri = PR_TRUE; > // Store the wyciwyg url in session history, only if it is > // being loaded fresh for the first time. We don't want >@@ -5915,6 +5996,7 @@ > nsCOMPtr<nsIURI> oldURI, newURI; > aOldChannel->GetURI(getter_AddRefs(oldURI)); > aNewChannel->GetURI(getter_AddRefs(newURI)); >+ mTiming->NotifyRedirectStart(newURI); > if (!oldURI || !newURI) { > return; > } >@@ -6003,7 +6085,9 @@ > nsCOMPtr<nsIURI> url; > nsresult rv = aChannel->GetURI(getter_AddRefs(url)); > if (NS_FAILED(rv)) return rv; >- >+ >+ mTiming->NotifyNavigationEnd(url); >+ > // clean up reload state for meta charset > if (eCharsetReloadRequested == mCharsetReloadState) > mCharsetReloadState = eCharsetReloadStopOrigional; >@@ -11583,6 +11667,13 @@ > #endif > } > >+NS_IMETHODIMP >+nsDocShell::GetNavigationTiming(nsIDOMNavigationTiming** aNavigationTiming) >+{ >+ NS_IF_ADDREF(*aNavigationTiming = mTiming); >+ return NS_OK; >+} >+ > > #ifdef DEBUG > unsigned long nsDocShell::gNumberOfDocShells = 0; >diff -r e1983b9db75d docshell/base/nsDocShell.h >--- a/docshell/base/nsDocShell.h Sat Nov 27 14:52:33 2010 +0100 >+++ b/docshell/base/nsDocShell.h Wed Dec 01 17:21:23 2010 +0100 >@@ -120,6 +120,7 @@ > class nsIController; > class OnLinkClickEvent; > class nsIScrollableFrame; >+class nsDOMNavigationTiming; > > /* load commands were moved to nsIDocShell.h */ > /* load types were moved to nsDocShellLoadTypes.h */ >@@ -673,6 +674,8 @@ > > void ClearFrameHistory(nsISHEntry* aEntry); > >+ nsresult initTiming(nsIURI* aCurrentURI); >+ > // Event type dispatched by RestorePresentation > class RestorePresentationEvent : public nsRunnable { > public: >@@ -825,6 +828,8 @@ > > static nsIURIFixup *sURIFixup; > >+ nsCOMPtr<nsDOMNavigationTiming> mTiming; >+ > #ifdef DEBUG > private: > // We're counting the number of |nsDocShells| to help find leaks >diff -r e1983b9db75d docshell/base/nsIDocShell.idl >--- a/docshell/base/nsIDocShell.idl Sat Nov 27 14:52:33 2010 +0100 >+++ b/docshell/base/nsIDocShell.idl Wed Dec 01 17:21:23 2010 +0100 >@@ -70,6 +70,7 @@ > interface nsIPrincipal; > interface nsIWebBrowserPrint; > interface nsIVariant; >+interface nsIDOMNavigationTiming; > > [scriptable, uuid(98cdbcc4-2d81-4191-a63f-b6c52085edbc)] > interface nsIDocShell : nsISupports >@@ -540,6 +541,11 @@ > * handling link clicks. Docshells are not app tabs unless told otherwise. > */ > attribute boolean isAppTab; >+ >+ /** >+ * Time statistics been collected during last navigations. >+ */ >+ readonly attribute nsIDOMNavigationTiming navigationTiming; > }; > > [uuid(5f7a2184-31b6-4d67-9c75-0c17477766e2)] >diff -r e1983b9db75d dom/base/Makefile.in >--- a/dom/base/Makefile.in Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/base/Makefile.in Wed Dec 01 17:21:23 2010 +0100 >@@ -106,6 +106,8 @@ > nsScriptNameSpaceManager.cpp \ > nsDOMScriptObjectFactory.cpp \ > nsQueryContentEventResult.cpp \ >+ nsDOMNavigationTiming.cpp \ >+ nsPerformance.cpp \ > $(NULL) > > ifdef MOZ_IPC >diff -r e1983b9db75d dom/base/nsDOMClassInfo.cpp >--- a/dom/base/nsDOMClassInfo.cpp Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/base/nsDOMClassInfo.cpp Wed Dec 01 17:21:23 2010 +0100 >@@ -118,6 +118,8 @@ > #include "nsIDOMMediaList.h" > #include "nsIDOMChromeWindow.h" > #include "nsIDOMConstructor.h" >+#include "nsIDOMNavigationTiming.h" >+#include "nsIDOMPerformance.h" > #include "nsClientRect.h" > > // DOM core includes >@@ -666,6 +668,10 @@ > NS_DEFINE_CLASSINFO_DATA(History, nsHistorySH, > ARRAY_SCRIPTABLE_FLAGS | > nsIXPCScriptable::WANT_PRECREATE) >+ NS_DEFINE_CLASSINFO_DATA(NavigationTiming, nsDOMGenericSH, >+ DOM_DEFAULT_SCRIPTABLE_FLAGS) >+ NS_DEFINE_CLASSINFO_DATA(Performance, nsDOMGenericSH, >+ DOM_DEFAULT_SCRIPTABLE_FLAGS) > NS_DEFINE_CLASSINFO_DATA(Screen, nsDOMGenericSH, > DOM_DEFAULT_SCRIPTABLE_FLAGS) > NS_DEFINE_CLASSINFO_DATA(DOMPrototype, nsDOMConstructorSH, >@@ -2291,6 +2297,14 @@ > DOM_CLASSINFO_MAP_ENTRY(nsIDOMHistory) > DOM_CLASSINFO_MAP_END > >+ DOM_CLASSINFO_MAP_BEGIN(NavigationTiming, nsIDOMNavigationTiming) >+ DOM_CLASSINFO_MAP_ENTRY(nsIDOMNavigationTiming) >+ DOM_CLASSINFO_MAP_END >+ >+ DOM_CLASSINFO_MAP_BEGIN(Performance, nsIDOMPerformance) >+ DOM_CLASSINFO_MAP_ENTRY(nsIDOMPerformance) >+ DOM_CLASSINFO_MAP_END >+ > DOM_CLASSINFO_MAP_BEGIN(Screen, nsIDOMScreen) > DOM_CLASSINFO_MAP_ENTRY(nsIDOMScreen) > DOM_CLASSINFO_MAP_END >diff -r e1983b9db75d dom/base/nsDOMClassInfoClasses.h >--- a/dom/base/nsDOMClassInfoClasses.h Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/base/nsDOMClassInfoClasses.h Wed Dec 01 17:21:23 2010 +0100 >@@ -45,6 +45,8 @@ > DOMCI_CLASS(MimeTypeArray) > DOMCI_CLASS(BarProp) > DOMCI_CLASS(History) >+DOMCI_CLASS(NavigationTiming) >+DOMCI_CLASS(Performance) > DOMCI_CLASS(Screen) > DOMCI_CLASS(DOMPrototype) > DOMCI_CLASS(DOMConstructor) >diff -r e1983b9db75d dom/base/nsDOMNavigationTiming.cpp >--- /dev/null Thu Jan 01 00:00:00 1970 +0000 >+++ b/dom/base/nsDOMNavigationTiming.cpp Wed Dec 01 17:21:23 2010 +0100 >@@ -0,0 +1,205 @@ >+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ >+/* ***** BEGIN LICENSE BLOCK ***** >+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1 >+ * >+ * The contents of this file are subject to the Mozilla Public License Version >+ * 1.1 (the "License"); you may not use this file except in compliance with >+ * the License. You may obtain a copy of the License at >+ * http://www.mozilla.org/MPL/ >+ * >+ * Software distributed under the License is distributed on an "AS IS" basis, >+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License >+ * for the specific language governing rights and limitations under the >+ * License. >+ * >+ * The Original Code is implementation of Web Timing draft specification >+ * http://dev.w3.org/2006/webapi/WebTiming/ >+ * >+ * The Initial Developer of the Original Code is Google Inc. >+ * Portions created by the Initial Developer are Copyright (C) 2010 >+ * the Initial Developer. All Rights Reserved. >+ * >+ * Contributor(s): >+ * Sergey Novikov <sergeyn@google.com> (original author) >+ * >+ * Alternatively, the contents of this file may be used under the terms of >+ * either of the GNU General Public License Version 2 or later (the "GPL"), >+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), >+ * in which case the provisions of the GPL or the LGPL are applicable instead >+ * of those above. If you wish to allow use of your version of this file only >+ * under the terms of either the GPL or the LGPL, and not to allow others to >+ * use your version of this file under the terms of the MPL, indicate your >+ * decision by deleting the provisions above and replace them with the notice >+ * and other provisions required by the GPL or the LGPL. If you do not delete >+ * the provisions above, a recipient may use your version of this file under >+ * the terms of any one of the MPL, the GPL or the LGPL. >+ * >+ * ***** END LICENSE BLOCK ***** */ >+ >+#include "nsDOMNavigationTiming.h" >+#include "nsCOMPtr.h" >+#include "nscore.h" >+#include "prinrval.h" >+#include "nsContentUtils.h" >+ >+#define _IMPL_NS_LAYOUT 1 >+#include "nsDOMClassInfo.h" >+ >+// Helper class. >+class nsDOMNavigationTimingClock >+{ >+public: >+ nsDOMNavigationTimingClock() { Reset(); } >+ >+ void Reset() >+ { >+ mStartMilliSec = PR_Now()/PR_USEC_PER_MSEC; >+ mIntervalEpoch = PR_IntervalNow(); >+ } >+ >+ PRUint64 GetTimeMilliSec() >+ { >+ return mStartMilliSec + >+ PR_IntervalToMilliseconds(PR_IntervalNow() - mIntervalEpoch); >+ } >+private: >+ PRUint64 mStartMilliSec; >+ PRIntervalTime mIntervalEpoch; >+}; >+ >+ >+nsDOMNavigationTiming::nsDOMNavigationTiming() : mClock(new nsDOMNavigationTimingClock) >+{ >+ Clear(); >+} >+ >+nsDOMNavigationTiming::~nsDOMNavigationTiming() >+{ >+ delete mClock; >+} >+ >+void >+nsDOMNavigationTiming::Clear() >+{ >+ mClock->Reset(); >+ mNavigationType = nsIDOMNavigationTiming::NAVIGATION_OTHER; >+ mNavigationStart = 0; >+ mRedirectStart = 0; >+ mRedirectCount = 0; >+ mLastUnload = 0; >+ mNavigationEnd = 0; >+} >+ >+void >+nsDOMNavigationTiming::NotifyNavigationStart(nsIURI* aURI, >+ nsDOMNavigationTimingType aNavigationType) >+{ >+ Clear(); >+ mNavigationType = aNavigationType; >+ mNavigationStart = mClock->GetTimeMilliSec(); >+ mCurrentURI = aURI; >+} >+ >+void >+nsDOMNavigationTiming::NotifyRedirectStart(nsIURI* aURI) >+{ >+ if (mRedirectCount == 0) >+ mRedirectStart = mNavigationStart; >+ >+ mNavigationStart = mClock->GetTimeMilliSec(); >+ ++mRedirectCount; >+ mCurrentURI = aURI; >+} >+ >+void >+nsDOMNavigationTiming::NotifyLastUnload(nsIURI* aURI) >+{ >+ mLastUnload = mClock->GetTimeMilliSec(); >+ mUnloadedURI = aURI; >+} >+ >+void >+nsDOMNavigationTiming::NotifyNavigationEnd(nsIURI* aURI) >+{ >+ mNavigationEnd = mClock->GetTimeMilliSec(); >+ mCurrentURI = aURI; >+} >+ >+void >+nsDOMNavigationTiming::SetRequestorURI(nsIURI* aURI) >+{ >+ mRequestorURI = aURI; >+} >+ >+DOMCI_DATA(NavigationTiming, nsDOMNavigationTiming) >+ >+NS_IMPL_ADDREF(nsDOMNavigationTiming) >+NS_IMPL_RELEASE(nsDOMNavigationTiming) >+ >+// QueryInterface implementation for nsDOMNavigationTiming >+NS_INTERFACE_MAP_BEGIN(nsDOMNavigationTiming) >+ NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMNavigationTiming) >+ NS_INTERFACE_MAP_ENTRY(nsIDOMNavigationTiming) >+ NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(NavigationTiming) >+NS_INTERFACE_MAP_END >+ >+NS_IMETHODIMP >+nsDOMNavigationTiming::GetUserNavigationType( >+ nsDOMNavigationTimingType* aNavigationType) >+{ >+ nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager(); >+ // TODO: Do we want a trace in the error console? >+ nsresult rv = >+ ssm->CheckSameOriginURI(mRequestorURI, mCurrentURI, PR_TRUE); >+ NS_ENSURE_SUCCESS(rv, rv); >+ *aNavigationType = mNavigationType; >+ return NS_OK; >+} >+ >+NS_IMETHODIMP >+nsDOMNavigationTiming::GetNavigationStart(DOMTimeMilliSec* aNavigationStart) >+{ >+ nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager(); >+ // TODO: Do we want a trace in the error console? >+ nsresult rv = >+ ssm->CheckSameOriginURI(mRequestorURI, mCurrentURI, PR_TRUE); >+ NS_ENSURE_SUCCESS(rv, rv); >+ *aNavigationStart = mNavigationStart; >+ return NS_OK; >+} >+ >+NS_IMETHODIMP >+nsDOMNavigationTiming::GetRedirectStart(DOMTimeMilliSec* aRedirectStart) >+{ >+ // TODO: Security check accorting to spec (urls before and after redirect). >+ *aRedirectStart = mRedirectStart; >+ return NS_OK; >+} >+ >+NS_IMETHODIMP >+nsDOMNavigationTiming::GetRedirectCount(PRUint16* aRedirectCount) >+{ >+ // TODO: Security check accorting to spec (urls before and after redirect). >+ *aRedirectCount = mRedirectCount; >+ return NS_OK; >+} >+ >+NS_IMETHODIMP >+nsDOMNavigationTiming::GetLastUnload(DOMTimeMilliSec* aLastUnload) >+{ >+ // TODO: Security check accorting to spec (unloades vs requestor). >+ *aLastUnload = mLastUnload; >+ return NS_OK; >+} >+ >+NS_IMETHODIMP >+nsDOMNavigationTiming::GetNavigationEnd(DOMTimeMilliSec* aNavigationEnd) >+{ >+ nsIScriptSecurityManager* ssm = nsContentUtils::GetSecurityManager(); >+ // TODO: Do we want a trace in the error console? >+ nsresult rv = >+ ssm->CheckSameOriginURI(mRequestorURI, mCurrentURI, PR_TRUE); >+ NS_ENSURE_SUCCESS(rv, rv); >+ *aNavigationEnd = mNavigationEnd; >+ return NS_OK; >+} >diff -r e1983b9db75d dom/base/nsDOMNavigationTiming.h >--- /dev/null Thu Jan 01 00:00:00 1970 +0000 >+++ b/dom/base/nsDOMNavigationTiming.h Wed Dec 01 17:21:23 2010 +0100 >@@ -0,0 +1,84 @@ >+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ >+/* ***** BEGIN LICENSE BLOCK ***** >+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1 >+ * >+ * The contents of this file are subject to the Mozilla Public License Version >+ * 1.1 (the "License"); you may not use this file except in compliance with >+ * the License. You may obtain a copy of the License at >+ * http://www.mozilla.org/MPL/ >+ * >+ * Software distributed under the License is distributed on an "AS IS" basis, >+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License >+ * for the specific language governing rights and limitations under the >+ * License. >+ * >+ * The Original Code is implementation of Web Timing draft specification >+ * http://dev.w3.org/2006/webapi/WebTiming/ >+ * >+ * The Initial Developer of the Original Code is Google Inc. >+ * Portions created by the Initial Developer are Copyright (C) 2010 >+ * the Initial Developer. All Rights Reserved. >+ * >+ * Contributor(s): >+ * Sergey Novikov <sergeyn@google.com> (original author) >+ * >+ * Alternatively, the contents of this file may be used under the terms of >+ * either of the GNU General Public License Version 2 or later (the "GPL"), >+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), >+ * in which case the provisions of the GPL or the LGPL are applicable instead >+ * of those above. If you wish to allow use of your version of this file only >+ * under the terms of either the GPL or the LGPL, and not to allow others to >+ * use your version of this file under the terms of the MPL, indicate your >+ * decision by deleting the provisions above and replace them with the notice >+ * and other provisions required by the GPL or the LGPL. If you do not delete >+ * the provisions above, a recipient may use your version of this file under >+ * the terms of any one of the MPL, the GPL or the LGPL. >+ * >+ * ***** END LICENSE BLOCK ***** */ >+ >+#ifndef nsDOMNavigationTiming_h___ >+#define nsDOMNavigationTiming_h___ >+ >+#include "nsIDOMNavigationTiming.h" >+#include "nscore.h" >+#include "nsCOMPtr.h" >+ >+class nsDOMNavigationTimingClock; >+class nsIURI; >+ >+class nsDOMNavigationTiming : public nsIDOMNavigationTiming >+{ >+public: >+ nsDOMNavigationTiming(); >+ >+ NS_DECL_ISUPPORTS >+ NS_DECL_NSIDOMNAVIGATIONTIMING >+ >+ void NotifyNavigationStart(nsIURI* aURI, >+ nsDOMNavigationTimingType aNavigationType); >+ void NotifyRedirectStart(nsIURI* aURI); >+ void NotifyLastUnload(nsIURI* aURI); >+ void NotifyNavigationEnd(nsIURI* aURI); >+ void SetRequestorURI(nsIURI* aURI); >+ >+private: >+ nsDOMNavigationTiming(const nsDOMNavigationTiming &){}; >+ ~nsDOMNavigationTiming(); >+ void Clear(); >+ >+ nsDOMNavigationTimingClock* mClock; >+ >+ nsCOMPtr<nsIURI> mUnloadedURI; >+ nsCOMPtr<nsIURI> mCurrentURI; >+ nsCOMPtr<nsIURI> mRequestorURI; >+ >+ nsDOMNavigationTimingType mNavigationType; >+ DOMTimeMilliSec mNavigationStart; >+ DOMTimeMilliSec mRedirectStart; >+ PRUint16 mRedirectCount; >+ DOMTimeMilliSec mLastUnload; >+ DOMTimeMilliSec mNavigationEnd; >+}; >+ >+#endif /* nsDOMNavigationTiming_h___ */ >+ >diff -r e1983b9db75d dom/base/nsGlobalWindow.cpp >--- a/dom/base/nsGlobalWindow.cpp Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/base/nsGlobalWindow.cpp Wed Dec 01 17:21:23 2010 +0100 >@@ -53,6 +53,7 @@ > #include "nsGlobalWindow.h" > #include "nsScreen.h" > #include "nsHistory.h" >+#include "nsPerformance.h" > #include "nsBarProps.h" > #include "nsDOMStorage.h" > #include "nsDOMOfflineResourceList.h" >@@ -1089,6 +1090,7 @@ > mFrames = nsnull; > mApplicationCache = nsnull; > mIndexedDB = nsnull; >+ mPerformance = nsnull; > > ClearControllers(); > >@@ -2142,6 +2144,11 @@ > html_doc); > } > >+ // Force performance to be reinitialized if requested >+ if (newInnerWindow) { >+ newInnerWindow->mPerformance = nsnull; >+ } >+ > if (aDocument) { > aDocument->SetScriptGlobalObject(newInnerWindow); > } >@@ -2915,6 +2922,27 @@ > } > > NS_IMETHODIMP >+nsGlobalWindow::GetMozPerformance(nsIDOMPerformance** aPerformance) >+{ >+ FORWARD_TO_INNER(GetMozPerformance, (aPerformance), NS_ERROR_NOT_INITIALIZED); >+ >+ *aPerformance = nsnull; >+ >+ nsIDocShell* docShell = GetDocShell(); >+ if (!mPerformance && docShell) { >+ mPerformance = new nsPerformance(docShell); >+ if (!mPerformance) { >+ return NS_ERROR_OUT_OF_MEMORY; >+ } >+ // mPerformance is cleared in SetNewDocument() >+ mPerformance->SetRequestorURI(mDoc->GetDocumentURI()); >+ } >+ >+ NS_IF_ADDREF(*aPerformance = mPerformance); >+ return NS_OK; >+} >+ >+NS_IMETHODIMP > nsGlobalWindow::GetParent(nsIDOMWindow** aParent) > { > FORWARD_TO_OUTER(GetParent, (aParent), NS_ERROR_NOT_INITIALIZED); >diff -r e1983b9db75d dom/base/nsGlobalWindow.h >--- a/dom/base/nsGlobalWindow.h Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/base/nsGlobalWindow.h Wed Dec 01 17:21:23 2010 +0100 >@@ -137,6 +137,7 @@ > class nsNavigator; > class nsScreen; > class nsHistory; >+class nsPerformance; > class nsIDocShellLoadInfo; > class WindowStateHolder; > class nsGlobalWindowObserver; >@@ -877,6 +878,7 @@ > nsRefPtr<nsNavigator> mNavigator; > nsRefPtr<nsScreen> mScreen; > nsRefPtr<nsHistory> mHistory; >+ nsRefPtr<nsPerformance> mPerformance; > nsRefPtr<nsDOMWindowList> mFrames; > nsRefPtr<nsBarProp> mMenubar; > nsRefPtr<nsBarProp> mToolbar; >diff -r e1983b9db75d dom/base/nsPerformance.cpp >--- /dev/null Thu Jan 01 00:00:00 1970 +0000 >+++ b/dom/base/nsPerformance.cpp Wed Dec 01 17:21:23 2010 +0100 >@@ -0,0 +1,96 @@ >+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ >+/* ***** BEGIN LICENSE BLOCK ***** >+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1 >+ * >+ * The contents of this file are subject to the Mozilla Public License Version >+ * 1.1 (the "License"); you may not use this file except in compliance with >+ * the License. You may obtain a copy of the License at >+ * http://www.mozilla.org/MPL/ >+ * >+ * Software distributed under the License is distributed on an "AS IS" basis, >+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License >+ * for the specific language governing rights and limitations under the >+ * License. >+ * >+ * The Original Code is implementation of Web Timing draft specification >+ * http://dev.w3.org/2006/webapi/WebTiming/ >+ * >+ * The Initial Developer of the Original Code is Google Inc. >+ * Portions created by the Initial Developer are Copyright (C) 2010 >+ * the Initial Developer. All Rights Reserved. >+ * >+ * Contributor(s): >+ * Sergey Novikov <sergeyn@google.com> (original author) >+ * >+ * Alternatively, the contents of this file may be used under the terms of >+ * either of the GNU General Public License Version 2 or later (the "GPL"), >+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), >+ * in which case the provisions of the GPL or the LGPL are applicable instead >+ * of those above. If you wish to allow use of your version of this file only >+ * under the terms of either the GPL or the LGPL, and not to allow others to >+ * use your version of this file under the terms of the MPL, indicate your >+ * decision by deleting the provisions above and replace them with the notice >+ * and other provisions required by the GPL or the LGPL. If you do not delete >+ * the provisions above, a recipient may use your version of this file under >+ * the terms of any one of the MPL, the GPL or the LGPL. >+ * >+ * ***** END LICENSE BLOCK ***** */ >+ >+#include "nsPerformance.h" >+#include "nsCOMPtr.h" >+#include "nscore.h" >+#include "nsIDocShell.h" >+#include "nsDOMClassInfo.h" >+#include "nsDOMNavigationTiming.h" >+ >+nsPerformance::nsPerformance(nsIDocShell* aDocShell) >+{ >+ SetDocShell(aDocShell); >+} >+ >+nsPerformance::~nsPerformance() >+{ >+} >+ >+DOMCI_DATA(Performance, nsPerformance) >+ >+NS_IMPL_ADDREF(nsPerformance) >+NS_IMPL_RELEASE(nsPerformance) >+ >+// QueryInterface implementation for nsPerformance >+NS_INTERFACE_MAP_BEGIN(nsPerformance) >+ NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIDOMPerformance) >+ NS_INTERFACE_MAP_ENTRY(nsIDOMPerformance) >+ NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(Performance) >+NS_INTERFACE_MAP_END >+ >+void >+nsPerformance::SetDocShell(nsIDocShell* aDocShell) >+{ >+ mDocShell = do_GetWeakReference(aDocShell); >+} >+ >+void >+nsPerformance::SetRequestorURI(nsIURI* aURI) >+{ >+ mRequestorURI = aURI; >+} >+ >+// >+// nsIDOMPerformance methods >+// >+NS_IMETHODIMP >+nsPerformance::GetTiming(nsIDOMNavigationTiming** aNavigationTiming) >+{ >+ *aNavigationTiming = nsnull; >+ >+ nsCOMPtr<nsIDocShell> docShell(do_QueryReferent(mDocShell)); >+ NS_ENSURE_TRUE(docShell, NS_ERROR_NOT_AVAILABLE); >+ >+ nsresult rv = docShell->GetNavigationTiming(aNavigationTiming); >+ NS_ENSURE_SUCCESS(rv, rv); >+ static_cast<nsDOMNavigationTiming*>(*aNavigationTiming) >+ ->SetRequestorURI(mRequestorURI); >+ return NS_OK; >+} >+ >diff -r e1983b9db75d dom/base/nsPerformance.h >--- /dev/null Thu Jan 01 00:00:00 1970 +0000 >+++ b/dom/base/nsPerformance.h Wed Dec 01 17:21:23 2010 +0100 >@@ -0,0 +1,68 @@ >+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ >+/* ***** BEGIN LICENSE BLOCK ***** >+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1 >+ * >+ * The contents of this file are subject to the Mozilla Public License Version >+ * 1.1 (the "License"); you may not use this file except in compliance with >+ * the License. You may obtain a copy of the License at >+ * http://www.mozilla.org/MPL/ >+ * >+ * Software distributed under the License is distributed on an "AS IS" basis, >+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License >+ * for the specific language governing rights and limitations under the >+ * License. >+ * >+ * The Original Code is implementation of Web Timing draft specification >+ * http://dev.w3.org/2006/webapi/WebTiming/ >+ * >+ * The Initial Developer of the Original Code is Google Inc. >+ * Portions created by the Initial Developer are Copyright (C) 2010 >+ * the Initial Developer. All Rights Reserved. >+ * >+ * Contributor(s): >+ * Sergey Novikov <sergeyn@google.com> (original author) >+ * >+ * Alternatively, the contents of this file may be used under the terms of >+ * either of the GNU General Public License Version 2 or later (the "GPL"), >+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), >+ * in which case the provisions of the GPL or the LGPL are applicable instead >+ * of those above. If you wish to allow use of your version of this file only >+ * under the terms of either the GPL or the LGPL, and not to allow others to >+ * use your version of this file under the terms of the MPL, indicate your >+ * decision by deleting the provisions above and replace them with the notice >+ * and other provisions required by the GPL or the LGPL. If you do not delete >+ * the provisions above, a recipient may use your version of this file under >+ * the terms of any one of the MPL, the GPL or the LGPL. >+ * >+ * ***** END LICENSE BLOCK ***** */ >+#ifndef nsPerformance_h___ >+#define nsPerformance_h___ >+ >+#include "nsIDOMPerformance.h" >+#include "nscore.h" >+#include "nsWeakPtr.h" >+ >+class nsIDocShell; >+class nsIURI; >+ >+// Script "performance" object >+class nsPerformance : public nsIDOMPerformance >+{ >+public: >+ nsPerformance(nsIDocShell* aDocShell); >+ >+ NS_DECL_ISUPPORTS >+ NS_DECL_NSIDOMPERFORMANCE >+ >+ void SetDocShell(nsIDocShell* aDocShell); >+ void SetRequestorURI(nsIURI* aURI); >+ >+private: >+ ~nsPerformance(); >+ >+ nsWeakPtr mDocShell; >+ nsCOMPtr<nsIURI> mRequestorURI; >+}; >+ >+#endif /* nsPerformance_h___ */ >+ >diff -r e1983b9db75d dom/interfaces/base/Makefile.in >--- a/dom/interfaces/base/Makefile.in Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/interfaces/base/Makefile.in Wed Dec 01 17:21:23 2010 +0100 >@@ -86,6 +86,8 @@ > nsITabChild.idl \ > nsITabParent.idl \ > nsIDOMGlobalPropertyInitializer.idl \ >+ nsIDOMPerformance.idl \ >+ nsIDOMNavigationTiming.idl \ > $(NULL) > > include $(topsrcdir)/config/rules.mk >diff -r e1983b9db75d dom/interfaces/base/domstubs.idl >--- a/dom/interfaces/base/domstubs.idl Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/interfaces/base/domstubs.idl Wed Dec 01 17:21:23 2010 +0100 >@@ -40,6 +40,7 @@ > #include "nsISupports.idl" > > typedef unsigned long long DOMTimeStamp; >+typedef unsigned long long DOMTimeMilliSec; > > // Core > interface nsIDOMAttr; >diff -r e1983b9db75d dom/interfaces/base/nsIDOMNavigationTiming.idl >--- /dev/null Thu Jan 01 00:00:00 1970 +0000 >+++ b/dom/interfaces/base/nsIDOMNavigationTiming.idl Wed Dec 01 17:21:23 2010 +0100 >@@ -0,0 +1,73 @@ >+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ >+/* ***** BEGIN LICENSE BLOCK ***** >+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1 >+ * >+ * The contents of this file are subject to the Mozilla Public License Version >+ * 1.1 (the "License"); you may not use this file except in compliance with >+ * the License. You may obtain a copy of the License at >+ * http://www.mozilla.org/MPL/ >+ * >+ * Software distributed under the License is distributed on an "AS IS" basis, >+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License >+ * for the specific language governing rights and limitations under the >+ * License. >+ * >+ * The Original Code is implementation of Web Timing draft specification >+ * http://dev.w3.org/2006/webapi/WebTiming/ >+ * >+ * The Initial Developer of the Original Code is Google Inc. >+ * Portions created by the Initial Developer are Copyright (C) 2010 >+ * the Initial Developer. All Rights Reserved. >+ * >+ * Contributor(s): >+ * Sergey Novikov <sergeyn@google.com> (original author) >+ * >+ * Alternatively, the contents of this file may be used under the terms of >+ * either of the GNU General Public License Version 2 or later (the "GPL"), >+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), >+ * in which case the provisions of the GPL or the LGPL are applicable instead >+ * of those above. If you wish to allow use of your version of this file only >+ * under the terms of either the GPL or the LGPL, and not to allow others to >+ * use your version of this file under the terms of the MPL, indicate your >+ * decision by deleting the provisions above and replace them with the notice >+ * and other provisions required by the GPL or the LGPL. If you do not delete >+ * the provisions above, a recipient may use your version of this file under >+ * the terms of any one of the MPL, the GPL or the LGPL. >+ * >+ * ***** END LICENSE BLOCK ***** */ >+ >+#include "domstubs.idl" >+ >+typedef unsigned short nsDOMNavigationTimingType; >+ >+[scriptable, uuid(2a630b50-61b6-41b3-996d-70be67fbbcb0)] >+interface nsIDOMNavigationTiming : nsISupports >+{ >+ const nsDOMNavigationTimingType NAVIGATION_OTHER = 0; >+ const nsDOMNavigationTimingType NAVIGATION_LINK = 1; >+ const nsDOMNavigationTimingType NAVIGATION_FORWARD_BACK = 2; >+ const nsDOMNavigationTimingType NAVIGATION_BROWSER = 3; >+ const nsDOMNavigationTimingType NAVIGATION_NEW_WINDOW = 4; >+ const nsDOMNavigationTimingType NAVIGATION_RELOAD = 5; >+ const nsDOMNavigationTimingType NAVIGATION_FRAME = 6; >+ readonly attribute nsDOMNavigationTimingType userNavigationType; >+ >+ readonly attribute DOMTimeMilliSec redirectStart; >+ readonly attribute unsigned short redirectCount; >+ readonly attribute DOMTimeMilliSec navigationStart; >+ readonly attribute DOMTimeMilliSec lastUnload; >+ readonly attribute DOMTimeMilliSec navigationEnd; >+ >+ // TODO: Implement commented attributes. >+ // readonly attribute DOMTimeMilliSec redirectEnd; >+ // readonly attribute DOMTimeMilliSec fetchStart; >+ // readonly attribute DOMTimeMilliSec domainLookupStart; >+ // readonly attribute DOMTimeMilliSec domainLookupEnd; >+ // readonly attribute DOMTimeMilliSec connectStart; >+ // readonly attribute DOMTimeMilliSec connectEnd; >+ // readonly attribute DOMTimeMilliSec requestStart; >+ // readonly attribute DOMTimeMilliSec requestEnd; >+ // readonly attribute DOMTimeMilliSec responseStart; >+ // readonly attribute DOMTimeMilliSec responseEnd; >+}; >+ >diff -r e1983b9db75d dom/interfaces/base/nsIDOMPerformance.idl >--- /dev/null Thu Jan 01 00:00:00 1970 +0000 >+++ b/dom/interfaces/base/nsIDOMPerformance.idl Wed Dec 01 17:21:23 2010 +0100 >@@ -0,0 +1,48 @@ >+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ >+/* ***** BEGIN LICENSE BLOCK ***** >+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1 >+ * >+ * The contents of this file are subject to the Mozilla Public License Version >+ * 1.1 (the "License"); you may not use this file except in compliance with >+ * the License. You may obtain a copy of the License at >+ * http://www.mozilla.org/MPL/ >+ * >+ * Software distributed under the License is distributed on an "AS IS" basis, >+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License >+ * for the specific language governing rights and limitations under the >+ * License. >+ * >+ * The Original Code is implementation of Web Timing draft specification >+ * http://dev.w3.org/2006/webapi/WebTiming/ >+ * >+ * The Initial Developer of the Original Code is Google Inc. >+ * Portions created by the Initial Developer are Copyright (C) 2010 >+ * the Initial Developer. All Rights Reserved. >+ * >+ * Contributor(s): >+ * Sergey Novikov <sergeyn@google.com> (original author) >+ * >+ * Alternatively, the contents of this file may be used under the terms of >+ * either of the GNU General Public License Version 2 or later (the "GPL"), >+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), >+ * in which case the provisions of the GPL or the LGPL are applicable instead >+ * of those above. If you wish to allow use of your version of this file only >+ * under the terms of either the GPL or the LGPL, and not to allow others to >+ * use your version of this file under the terms of the MPL, indicate your >+ * decision by deleting the provisions above and replace them with the notice >+ * and other provisions required by the GPL or the LGPL. If you do not delete >+ * the provisions above, a recipient may use your version of this file under >+ * the terms of any one of the MPL, the GPL or the LGPL. >+ * >+ * ***** END LICENSE BLOCK ***** */ >+ >+#include "nsISupports.idl" >+interface nsIDOMNavigationTiming; >+interface nsIURI; >+ >+[scriptable, uuid(446faf26-000b-4e66-a5fd-ae37c5ed6beb)] >+interface nsIDOMPerformance : nsISupports >+{ >+ readonly attribute nsIDOMNavigationTiming timing; >+}; >+ >diff -r e1983b9db75d dom/interfaces/base/nsIDOMWindowInternal.idl >--- a/dom/interfaces/base/nsIDOMWindowInternal.idl Sat Nov 27 14:52:33 2010 +0100 >+++ b/dom/interfaces/base/nsIDOMWindowInternal.idl Wed Dec 01 17:21:23 2010 +0100 >@@ -42,10 +42,11 @@ > interface nsIPrompt; > interface nsIControllers; > interface nsIDOMLocation; >+interface nsIDOMPerformance; > interface nsIVariant; > interface nsIAnimationFrameListener; > >-[scriptable, uuid(9d6a1157-0719-46a7-b49f-7ffeaa0b5c86)] >+[scriptable, uuid(5930f197-259e-4f6b-aeca-c96a74518cc6)] > interface nsIDOMWindowInternal : nsIDOMWindow2 > { > readonly attribute nsIDOMWindowInternal window; >@@ -232,6 +233,11 @@ > * The current animation start time in milliseconds since the epoch. > */ > readonly attribute long long mozAnimationStartTime; >+ >+ /** >+ * A namespace to hold performance related data and statistics. >+ */ >+ readonly attribute nsIDOMPerformance mozPerformance; > }; > > [scriptable, uuid(8fc58f56-f769-4368-a098-edd08550cf1a)]
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