dom/base/PerformanceResourceTiming.h
author Ehsan Akhgari <ehsan@mozilla.com>
Sat, 21 Mar 2015 12:28:04 -0400
changeset 234933 ac4464790ec4896a5188fa50cfc69ae0ffeddc08
parent 234479 0b0c492a33b545fb9daa9b041969e17b5dcbe00e
child 242171 bd079aadd3feeee3f9b9f73c5e0bc4bd6a870722
permissions -rw-r--r--
Bug 1145631 - Part 1: Replace MOZ_OVERRIDE and MOZ_FINAL with override and final in the tree; r=froydnj This patch was automatically generated using the following script: function convert() { echo "Converting $1 to $2..." find . \ ! -wholename "*/.git*" \ ! -wholename "obj-ff-dbg*" \ -type f \ \( -iname "*.cpp" \ -o -iname "*.h" \ -o -iname "*.c" \ -o -iname "*.cc" \ -o -iname "*.idl" \ -o -iname "*.ipdl" \ -o -iname "*.ipdlh" \ -o -iname "*.mm" \) | \ xargs -n 1 sed -i -e "s/\b$1\b/$2/g" } convert MOZ_OVERRIDE override convert MOZ_FINAL final

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_PerformanceResourceTiming_h___
#define mozilla_dom_PerformanceResourceTiming_h___

#include "nsCOMPtr.h"
#include "nsPerformance.h"
#include "nsIChannel.h"
#include "nsITimedChannel.h"
#include "nsDOMNavigationTiming.h"
#include "PerformanceEntry.h"

namespace mozilla {
namespace dom {

// http://www.w3.org/TR/resource-timing/#performanceresourcetiming
class PerformanceResourceTiming final : public PerformanceEntry
{
public:
  typedef mozilla::TimeStamp TimeStamp;

  NS_DECL_ISUPPORTS_INHERITED
  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(
      PerformanceResourceTiming,
      PerformanceEntry)

  PerformanceResourceTiming(nsPerformanceTiming* aPerformanceTiming,
                            nsPerformance* aPerformance,
                            const nsAString& aName);

  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;


  virtual DOMHighResTimeStamp StartTime() const override;

  virtual DOMHighResTimeStamp Duration() const override
  {
    return ResponseEnd() - StartTime();
  }

  void GetInitiatorType(nsAString& aInitiatorType) const
  {
    aInitiatorType = mInitiatorType;
  }

  void SetInitiatorType(const nsAString& aInitiatorType)
  {
    mInitiatorType = aInitiatorType;
  }

  DOMHighResTimeStamp FetchStart() const {
    return mTiming
        ? mTiming->FetchStartHighRes()
        : 0;
  }

  DOMHighResTimeStamp RedirectStart() const {
    // We have to check if all the redirect URIs had the same origin (since
    // there is no check in RedirectEndHighRes())
    return mTiming && mTiming->ShouldReportCrossOriginRedirect()
        ? mTiming->RedirectStartHighRes()
        : 0;
  }

  DOMHighResTimeStamp RedirectEnd() const {
    // We have to check if all the redirect URIs had the same origin (since
    // there is no check in RedirectEndHighRes())
    return mTiming && mTiming->ShouldReportCrossOriginRedirect()
        ? mTiming->RedirectEndHighRes()
        : 0;
  }

  DOMHighResTimeStamp DomainLookupStart() const {
    return mTiming && mTiming->TimingAllowed()
        ? mTiming->DomainLookupStartHighRes()
        : 0;
  }

  DOMHighResTimeStamp DomainLookupEnd() const {
    return mTiming && mTiming->TimingAllowed()
        ? mTiming->DomainLookupEndHighRes()
        : 0;
  }

  DOMHighResTimeStamp ConnectStart() const {
    return mTiming && mTiming->TimingAllowed()
        ? mTiming->ConnectStartHighRes()
        : 0;
  }

  DOMHighResTimeStamp ConnectEnd() const {
    return mTiming && mTiming->TimingAllowed()
        ? mTiming->ConnectEndHighRes()
        : 0;
  }

  DOMHighResTimeStamp RequestStart() const {
    return mTiming && mTiming->TimingAllowed()
        ? mTiming->RequestStartHighRes()
        : 0;
  }

  DOMHighResTimeStamp ResponseStart() const {
    return mTiming && mTiming->TimingAllowed()
        ? mTiming->ResponseStartHighRes()
        : 0;
  }

  DOMHighResTimeStamp ResponseEnd() const {
    return mTiming
        ? mTiming->ResponseEndHighRes()
        : 0;
  }

  DOMHighResTimeStamp SecureConnectionStart() const
  {
    // This measurement is not available for Navigation Timing either.
    // There is a different bug submitted for it.
    return 0;
  }

protected:
  virtual ~PerformanceResourceTiming();

  nsString mInitiatorType;
  nsRefPtr<nsPerformanceTiming> mTiming;
};

} // namespace dom
} // namespace mozilla

#endif /* mozilla_dom_PerformanceResourceTiming_h___ */