blob: d69b44e0b2b09ab591e6ca7097d7944c67d7ae82 [file] [log] [blame]
/*
* Copyright (C) 2012 Google Inc. All rights reserved.
* Copyright (C) 2012 Intel 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.
*/
#ifndef PerformanceResourceTiming_h
#define PerformanceResourceTiming_h
#include "core/dom/DOMHighResTimeStamp.h"
#include "core/timing/PerformanceEntry.h"
#include "core/timing/PerformanceServerTiming.h"
#include "platform/heap/Handle.h"
#include "platform/wtf/Forward.h"
namespace blink {
class ResourceLoadTiming;
struct WebResourceTimingInfo;
class CORE_EXPORT PerformanceResourceTiming : public PerformanceEntry {
DEFINE_WRAPPERTYPEINFO();
friend class PerformanceResourceTimingTest;
public:
~PerformanceResourceTiming() override;
static PerformanceResourceTiming* Create(
const WebResourceTimingInfo& info,
double time_origin,
const AtomicString& initiator_type = g_null_atom) {
return new PerformanceResourceTiming(info, time_origin, initiator_type);
}
// Related doc: https://goo.gl/uNecAj.
virtual AtomicString initiatorType() const;
AtomicString nextHopProtocol() const;
DOMHighResTimeStamp workerStart() const;
virtual DOMHighResTimeStamp redirectStart() const;
virtual DOMHighResTimeStamp redirectEnd() const;
virtual DOMHighResTimeStamp fetchStart() const;
DOMHighResTimeStamp domainLookupStart() const;
DOMHighResTimeStamp domainLookupEnd() const;
DOMHighResTimeStamp connectStart() const;
DOMHighResTimeStamp connectEnd() const;
DOMHighResTimeStamp secureConnectionStart() const;
DOMHighResTimeStamp requestStart() const;
DOMHighResTimeStamp responseStart() const;
virtual DOMHighResTimeStamp responseEnd() const;
unsigned long long transferSize() const;
unsigned long long encodedBodySize() const;
unsigned long long decodedBodySize() const;
const HeapVector<Member<PerformanceServerTiming>>& serverTiming() const;
virtual void Trace(blink::Visitor*);
protected:
void BuildJSONValue(V8ObjectBuilder&) const override;
// This constructor is for PerformanceNavigationTiming.
// Related doc: https://goo.gl/uNecAj.
PerformanceResourceTiming(const String& name,
const String& entry_type,
double time_origin,
const WebVector<WebServerTimingInfo>&);
virtual AtomicString AlpnNegotiatedProtocol() const;
virtual AtomicString ConnectionInfo() const;
protected:
double TimeOrigin() const { return time_origin_; }
private:
PerformanceResourceTiming(const WebResourceTimingInfo&,
double time_origin,
const AtomicString& initiator_type);
static AtomicString GetNextHopProtocol(
const AtomicString& alpn_negotiated_protocol,
const AtomicString& connection_info);
double WorkerReady() const;
virtual ResourceLoadTiming* GetResourceLoadTiming() const;
virtual bool AllowTimingDetails() const;
virtual bool DidReuseConnection() const;
virtual unsigned long long GetTransferSize() const;
virtual unsigned long long GetEncodedBodySize() const;
virtual unsigned long long GetDecodedBodySize() const;
AtomicString initiator_type_;
AtomicString alpn_negotiated_protocol_;
AtomicString connection_info_;
double time_origin_;
scoped_refptr<ResourceLoadTiming> timing_;
double last_redirect_end_time_;
double finish_time_;
unsigned long long transfer_size_;
unsigned long long encoded_body_size_;
unsigned long long decoded_body_size_;
bool did_reuse_connection_;
bool allow_timing_details_;
bool allow_redirect_details_;
bool allow_negative_value_;
HeapVector<Member<PerformanceServerTiming>> server_timing_;
};
} // namespace blink
#endif // PerformanceResourceTiming_h