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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "PerformanceNavigation.h"
#include "DocumentLoader.h"
#include "FrameLoader.h"
#include "FrameLoaderTypes.h"
#include "LocalFrame.h"
namespace WebCore {
PerformanceNavigation::PerformanceNavigation(LocalDOMWindow* window)
: LocalDOMWindowProperty(window)
{
}
unsigned short PerformanceNavigation::type() const
{
auto* frame = this->frame();
if (!frame)
return TYPE_NAVIGATE;
DocumentLoader* documentLoader = frame->loader().documentLoader();
if (!documentLoader)
return TYPE_NAVIGATE;
WebCore::NavigationType navigationType = documentLoader->triggeringAction().type();
switch (navigationType) {
case NavigationType::Reload:
return TYPE_RELOAD;
case NavigationType::BackForward:
return TYPE_BACK_FORWARD;
default:
return TYPE_NAVIGATE;
}
}
unsigned short PerformanceNavigation::redirectCount() const
{
RefPtr frame = this->frame();
if (!frame)
return 0;
RefPtr loader = frame->loader().documentLoader();
if (!loader)
return 0;
auto* metrics = loader->response().deprecatedNetworkLoadMetricsOrNull();
if (!metrics)
return 0;
if (metrics->failsTAOCheck)
return 0;
return metrics->redirectCount;
}
} // namespace WebCore
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