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/*
* Copyright (C) 2021 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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 "NetworkLoadMetrics.h"
#include <wtf/NeverDestroyed.h>
namespace WebCore {
NetworkLoadMetrics::NetworkLoadMetrics() = default;
NetworkLoadMetrics::NetworkLoadMetrics(MonotonicTime&& redirectStart, MonotonicTime&& fetchStart, MonotonicTime&& domainLookupStart, MonotonicTime&& domainLookupEnd, MonotonicTime&& connectStart, MonotonicTime&& secureConnectionStart, MonotonicTime&& connectEnd, MonotonicTime&& requestStart, MonotonicTime&& responseStart, MonotonicTime&& responseEnd, MonotonicTime&& workerStart, String&& protocol, uint16_t redirectCount, bool complete, bool cellular, bool expensive, bool constrained, bool multipath, bool isReusedConnection, bool failsTAOCheck, bool hasCrossOriginRedirect, PrivacyStance privacyStance, uint64_t responseBodyBytesReceived, uint64_t responseBodyDecodedSize, RefPtr<AdditionalNetworkLoadMetricsForWebInspector>&& additionalNetworkLoadMetricsForWebInspector)
: redirectStart(WTFMove(redirectStart))
, fetchStart(WTFMove(fetchStart))
, domainLookupStart(WTFMove(domainLookupStart))
, domainLookupEnd(WTFMove(domainLookupEnd))
, connectStart(WTFMove(connectStart))
, secureConnectionStart(WTFMove(secureConnectionStart))
, connectEnd(WTFMove(connectEnd))
, requestStart(WTFMove(requestStart))
, responseStart(WTFMove(responseStart))
, responseEnd(responseEnd)
, workerStart(workerStart)
, protocol(protocol)
, redirectCount(redirectCount)
, complete(complete)
, cellular(cellular)
, expensive(expensive)
, constrained(constrained)
, multipath(multipath)
, isReusedConnection(isReusedConnection)
, failsTAOCheck(failsTAOCheck)
, hasCrossOriginRedirect(hasCrossOriginRedirect)
, privacyStance(privacyStance)
, responseBodyBytesReceived(responseBodyBytesReceived)
, responseBodyDecodedSize(responseBodyDecodedSize)
, additionalNetworkLoadMetricsForWebInspector(WTFMove(additionalNetworkLoadMetricsForWebInspector))
{
}
void NetworkLoadMetrics::updateFromFinalMetrics(const NetworkLoadMetrics& other)
{
MonotonicTime originalRedirectStart = redirectStart;
MonotonicTime originalFetchStart = fetchStart;
MonotonicTime originalDomainLookupStart = domainLookupStart;
MonotonicTime originalDomainLookupEnd = domainLookupEnd;
MonotonicTime originalConnectStart = connectStart;
MonotonicTime originalSecureConnectionStart = secureConnectionStart;
MonotonicTime originalConnectEnd = connectEnd;
MonotonicTime originalRequestStart = requestStart;
MonotonicTime originalResponseStart = responseStart;
MonotonicTime originalResponseEnd = responseEnd;
MonotonicTime originalWorkerStart = workerStart;
*this = other;
if (!redirectStart)
redirectStart = originalRedirectStart;
if (!fetchStart)
fetchStart = originalFetchStart;
if (!domainLookupStart)
domainLookupStart = originalDomainLookupStart;
if (!domainLookupEnd)
domainLookupEnd = originalDomainLookupEnd;
if (!connectStart)
connectStart = originalConnectStart;
if (!secureConnectionStart)
secureConnectionStart = originalSecureConnectionStart;
if (!connectEnd)
connectEnd = originalConnectEnd;
if (!requestStart)
requestStart = originalRequestStart;
if (!responseStart)
responseStart = originalResponseStart;
if (!responseEnd)
responseEnd = originalResponseEnd;
if (!workerStart)
workerStart = originalWorkerStart;
if (!responseEnd)
responseEnd = MonotonicTime::now();
complete = true;
}
const NetworkLoadMetrics& NetworkLoadMetrics::emptyMetrics()
{
static NeverDestroyed<NetworkLoadMetrics> metrics;
return metrics.get();
}
Ref<AdditionalNetworkLoadMetricsForWebInspector> AdditionalNetworkLoadMetricsForWebInspector::isolatedCopy()
{
auto copy = AdditionalNetworkLoadMetricsForWebInspector::create();
copy->priority = priority;
copy->remoteAddress = remoteAddress.isolatedCopy();
copy->connectionIdentifier = connectionIdentifier.isolatedCopy();
copy->tlsProtocol = tlsProtocol.isolatedCopy();
copy->tlsCipher = tlsCipher.isolatedCopy();
copy->requestHeaders = requestHeaders.isolatedCopy();
copy->requestHeaderBytesSent = requestHeaderBytesSent;
copy->responseHeaderBytesReceived = responseHeaderBytesReceived;
copy->requestBodyBytesSent = requestBodyBytesSent;
copy->isProxyConnection = isProxyConnection;
return copy;
}
NetworkLoadMetrics NetworkLoadMetrics::isolatedCopy() const
{
NetworkLoadMetrics copy;
copy.redirectStart = redirectStart.isolatedCopy();
copy.fetchStart = fetchStart.isolatedCopy();
copy.domainLookupStart = domainLookupStart.isolatedCopy();
copy.domainLookupEnd = domainLookupEnd.isolatedCopy();
copy.connectStart = connectStart.isolatedCopy();
copy.secureConnectionStart = secureConnectionStart.isolatedCopy();
copy.connectEnd = connectEnd.isolatedCopy();
copy.requestStart = requestStart.isolatedCopy();
copy.responseStart = responseStart.isolatedCopy();
copy.responseEnd = responseEnd.isolatedCopy();
copy.workerStart = workerStart.isolatedCopy();
copy.protocol = protocol.isolatedCopy();
copy.redirectCount = redirectCount;
copy.complete = complete;
copy.cellular = cellular;
copy.expensive = expensive;
copy.constrained = constrained;
copy.multipath = multipath;
copy.isReusedConnection = isReusedConnection;
copy.failsTAOCheck = failsTAOCheck;
copy.hasCrossOriginRedirect = hasCrossOriginRedirect;
copy.privacyStance = privacyStance;
copy.responseBodyBytesReceived = responseBodyBytesReceived;
copy.responseBodyDecodedSize = responseBodyDecodedSize;
if (additionalNetworkLoadMetricsForWebInspector)
copy.additionalNetworkLoadMetricsForWebInspector = additionalNetworkLoadMetricsForWebInspector->isolatedCopy();
return copy;
}
Ref<AdditionalNetworkLoadMetricsForWebInspector> AdditionalNetworkLoadMetricsForWebInspector::create(NetworkLoadPriority&& priority, String&& remoteAddress, String&& connectionIdentifier, String&& tlsProtocol, String&& tlsCipher, HTTPHeaderMap&& requestHeaders, uint64_t requestHeaderBytesSent, uint64_t responseHeaderBytesReceived, uint64_t requestBodyBytesSent, bool isProxyConnection)
{
return adoptRef(*new AdditionalNetworkLoadMetricsForWebInspector(WTFMove(priority), WTFMove(remoteAddress), WTFMove(connectionIdentifier), WTFMove(tlsProtocol), WTFMove(tlsCipher), WTFMove(requestHeaders), requestHeaderBytesSent, responseHeaderBytesReceived, requestBodyBytesSent, isProxyConnection));
}
AdditionalNetworkLoadMetricsForWebInspector::AdditionalNetworkLoadMetricsForWebInspector(NetworkLoadPriority&& priority, String&& remoteAddress, String&& connectionIdentifier, String&& tlsProtocol, String&& tlsCipher, HTTPHeaderMap&& requestHeaders, uint64_t requestHeaderBytesSent, uint64_t responseHeaderBytesReceived, uint64_t requestBodyBytesSent, bool isProxyConnection)
: priority(WTFMove(priority))
, remoteAddress(WTFMove(remoteAddress))
, connectionIdentifier(WTFMove(connectionIdentifier))
, tlsProtocol(WTFMove(tlsProtocol))
, tlsCipher(WTFMove(tlsCipher))
, requestHeaders(WTFMove(requestHeaders))
, requestHeaderBytesSent(requestHeaderBytesSent)
, responseHeaderBytesReceived(responseHeaderBytesReceived)
, requestBodyBytesSent(requestBodyBytesSent)
, isProxyConnection(isProxyConnection)
{
}
} // namespace WebCore
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