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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "third_party/blink/renderer/platform/loader/fetch/resource_load_timing.h"
#include "services/network/public/mojom/load_timing_info.mojom-blink.h"
#include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h"
namespace blink {
ResourceLoadTiming::ResourceLoadTiming() = default;
ResourceLoadTiming::ResourceLoadTiming(
base::TimeTicks request_time,
base::TimeTicks proxy_start,
base::TimeTicks proxy_end,
base::TimeTicks dns_start,
base::TimeTicks dns_end,
base::TimeTicks connect_start,
base::TimeTicks connect_end,
base::TimeTicks worker_start,
base::TimeTicks worker_ready,
base::TimeTicks worker_fetch_start,
base::TimeTicks worker_respond_with_settled,
base::TimeTicks send_start,
base::TimeTicks send_end,
base::TimeTicks receive_headers_start,
base::TimeTicks receive_headers_end,
base::TimeTicks ssl_start,
base::TimeTicks ssl_end,
base::TimeTicks push_start,
base::TimeTicks push_end)
: request_time_(request_time),
proxy_start_(proxy_start),
proxy_end_(proxy_end),
dns_start_(dns_start),
dns_end_(dns_end),
connect_start_(connect_start),
connect_end_(connect_end),
worker_start_(worker_start),
worker_ready_(worker_ready),
worker_fetch_start_(worker_fetch_start),
worker_respond_with_settled_(worker_respond_with_settled),
send_start_(send_start),
send_end_(send_end),
receive_headers_start_(receive_headers_start),
receive_headers_end_(receive_headers_end),
ssl_start_(ssl_start),
ssl_end_(ssl_end),
push_start_(push_start),
push_end_(push_end) {}
scoped_refptr<ResourceLoadTiming> ResourceLoadTiming::Create() {
return base::AdoptRef(new ResourceLoadTiming);
}
scoped_refptr<ResourceLoadTiming> ResourceLoadTiming::FromMojo(
const network::mojom::blink::LoadTimingInfo* mojo_timing) {
if (!mojo_timing)
return ResourceLoadTiming::Create();
return base::AdoptRef(new ResourceLoadTiming(
mojo_timing->request_start, mojo_timing->proxy_resolve_start,
mojo_timing->proxy_resolve_end, mojo_timing->connect_timing->dns_start,
mojo_timing->connect_timing->dns_end,
mojo_timing->connect_timing->connect_start,
mojo_timing->connect_timing->connect_end,
mojo_timing->service_worker_start_time,
mojo_timing->service_worker_ready_time,
mojo_timing->service_worker_fetch_start,
mojo_timing->service_worker_respond_with_settled, mojo_timing->send_start,
mojo_timing->send_end, mojo_timing->receive_headers_start,
mojo_timing->receive_headers_end, mojo_timing->connect_timing->ssl_start,
mojo_timing->connect_timing->ssl_end, mojo_timing->push_start,
mojo_timing->push_end));
}
network::mojom::blink::LoadTimingInfoPtr ResourceLoadTiming::ToMojo() const {
network::mojom::blink::LoadTimingInfoPtr timing =
network::mojom::blink::LoadTimingInfo::New(
false, 0, base::Time(), request_time_, proxy_start_, proxy_end_,
network::mojom::blink::LoadTimingInfoConnectTiming::New(
dns_start_, dns_end_, connect_start_, connect_end_, ssl_start_,
ssl_end_),
send_start_, send_end_, receive_headers_start_, receive_headers_end_,
/*receive_non_informational_headers_start=*/base::TimeTicks::Now(),
/*first_early_hints_time=*/base::TimeTicks::Now(), push_start_,
push_end_, worker_start_, worker_ready_, worker_fetch_start_,
worker_respond_with_settled_);
return timing;
}
bool ResourceLoadTiming::operator==(const ResourceLoadTiming& other) const {
return request_time_ == other.request_time_ &&
proxy_start_ == other.proxy_start_ && proxy_end_ == other.proxy_end_ &&
dns_start_ == other.dns_start_ && dns_end_ == other.dns_end_ &&
connect_start_ == other.connect_start_ &&
connect_end_ == other.connect_end_ &&
worker_start_ == other.worker_start_ &&
worker_ready_ == other.worker_ready_ &&
worker_fetch_start_ == other.worker_fetch_start_ &&
worker_respond_with_settled_ == other.worker_respond_with_settled_ &&
send_start_ == other.send_start_ && send_end_ == other.send_end_ &&
receive_headers_start_ == other.receive_headers_start_ &&
receive_headers_end_ == other.receive_headers_end_ &&
ssl_start_ == other.ssl_start_ && ssl_end_ == other.ssl_end_ &&
push_start_ == other.push_start_ && push_end_ == other.push_end_;
}
bool ResourceLoadTiming::operator!=(const ResourceLoadTiming& other) const {
return !(*this == other);
}
void ResourceLoadTiming::SetDnsStart(base::TimeTicks dns_start) {
dns_start_ = dns_start;
}
void ResourceLoadTiming::SetRequestTime(base::TimeTicks request_time) {
request_time_ = request_time;
}
void ResourceLoadTiming::SetProxyStart(base::TimeTicks proxy_start) {
proxy_start_ = proxy_start;
}
void ResourceLoadTiming::SetProxyEnd(base::TimeTicks proxy_end) {
proxy_end_ = proxy_end;
}
void ResourceLoadTiming::SetDnsEnd(base::TimeTicks dns_end) {
dns_end_ = dns_end;
}
void ResourceLoadTiming::SetConnectStart(base::TimeTicks connect_start) {
connect_start_ = connect_start;
}
void ResourceLoadTiming::SetConnectEnd(base::TimeTicks connect_end) {
connect_end_ = connect_end;
}
void ResourceLoadTiming::SetWorkerStart(base::TimeTicks worker_start) {
worker_start_ = worker_start;
}
void ResourceLoadTiming::SetWorkerReady(base::TimeTicks worker_ready) {
worker_ready_ = worker_ready;
}
void ResourceLoadTiming::SetWorkerFetchStart(
base::TimeTicks worker_fetch_start) {
worker_fetch_start_ = worker_fetch_start;
}
void ResourceLoadTiming::SetWorkerRespondWithSettled(
base::TimeTicks worker_respond_with_settled) {
worker_respond_with_settled_ = worker_respond_with_settled;
}
void ResourceLoadTiming::SetSendStart(base::TimeTicks send_start) {
TRACE_EVENT_MARK_WITH_TIMESTAMP0("blink.user_timing", "requestStart",
send_start);
send_start_ = send_start;
}
void ResourceLoadTiming::SetSendEnd(base::TimeTicks send_end) {
send_end_ = send_end;
}
void ResourceLoadTiming::SetReceiveHeadersStart(
base::TimeTicks receive_headers_start) {
receive_headers_start_ = receive_headers_start;
}
void ResourceLoadTiming::SetReceiveHeadersEnd(
base::TimeTicks receive_headers_end) {
receive_headers_end_ = receive_headers_end;
}
void ResourceLoadTiming::SetSslStart(base::TimeTicks ssl_start) {
ssl_start_ = ssl_start;
}
void ResourceLoadTiming::SetSslEnd(base::TimeTicks ssl_end) {
ssl_end_ = ssl_end;
}
void ResourceLoadTiming::SetPushStart(base::TimeTicks push_start) {
push_start_ = push_start;
}
void ResourceLoadTiming::SetPushEnd(base::TimeTicks push_end) {
push_end_ = push_end;
}
double ResourceLoadTiming::CalculateMillisecondDelta(
base::TimeTicks time) const {
return time.is_null() ? -1 : (time - request_time_).InMillisecondsF();
}
} // namespace blink
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