gecko-dev/dom/performance/PerformanceServerTiming.cpp

80 строки
1.8 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
#include "PerformanceServerTiming.h"
#include "mozilla/dom/PerformanceServerTimingBinding.h"
#include "nsITimedChannel.h"
namespace mozilla {
namespace dom {
NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE(PerformanceServerTiming, mParent)
NS_IMPL_CYCLE_COLLECTING_ADDREF(PerformanceServerTiming)
NS_IMPL_CYCLE_COLLECTING_RELEASE(PerformanceServerTiming)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PerformanceServerTiming)
NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
NS_INTERFACE_MAP_ENTRY(nsISupports)
NS_INTERFACE_MAP_END
JSObject*
PerformanceServerTiming::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
return mozilla::dom::PerformanceServerTiming_Binding::Wrap(aCx, this, aGivenProto);
}
void
PerformanceServerTiming::GetName(nsAString& aName) const
{
aName.Truncate();
if (!mServerTiming) {
return;
}
nsAutoCString name;
if (NS_WARN_IF(NS_FAILED(mServerTiming->GetName(name)))) {
return;
}
aName.Assign(NS_ConvertUTF8toUTF16(name));
}
DOMHighResTimeStamp
PerformanceServerTiming::Duration() const
{
if (!mServerTiming) {
return 0;
}
double duration = 0;
if (NS_WARN_IF(NS_FAILED(mServerTiming->GetDuration(&duration)))) {
return 0;
}
return duration;
}
void
PerformanceServerTiming::GetDescription(nsAString& aDescription) const
{
if (!mServerTiming) {
return;
}
nsAutoCString description;
if (NS_WARN_IF(NS_FAILED(mServerTiming->GetDescription(description)))) {
return;
}
aDescription.Assign(NS_ConvertUTF8toUTF16(description));
}
} // dom namespace
} // mozilla namespace