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/* 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 "nsISupports.idl"
interface nsIArray;
interface nsIPrincipal;
%{C++
namespace mozilla {
class TimeStamp;
}
#include "nsTArrayForwardDeclare.h"
#include "nsCOMPtr.h"
%}
native TimeStamp(mozilla::TimeStamp);
[scriptable, uuid(c2d9e95b-9cc9-4f47-9ef6-1de0cf7ebc75)]
interface nsIServerTiming : nsISupports {
[must_use] readonly attribute ACString name;
[must_use] readonly attribute double duration;
[must_use] readonly attribute ACString description;
};
[ref] native nsServerTimingArrayRef(nsTArray<nsCOMPtr<nsIServerTiming>>);
// All properties return zero if the value is not available
[scriptable, builtinclass, uuid(ca63784d-959c-4c3a-9a59-234a2a520de0)]
interface nsITimedChannel : nsISupports {
// Set this attribute to true to enable collection of timing data.
// channelCreationTime will be available even with this attribute set to
// false.
attribute boolean timingEnabled;
// The number of redirects
attribute uint8_t redirectCount;
attribute uint8_t internalRedirectCount;
// These properties should only be written externally when they must be
// propagated across an internal redirect. For example, when a service
// worker interception falls back to network we need to copy the original
// timing values to the new nsHttpChannel.
[noscript] attribute TimeStamp channelCreation;
[noscript] attribute TimeStamp asyncOpen;
// The following are only set when the request is intercepted by a service
// worker no matter the response is synthesized.
[noscript] attribute TimeStamp launchServiceWorkerStart;
[noscript] attribute TimeStamp launchServiceWorkerEnd;
[noscript] attribute TimeStamp dispatchFetchEventStart;
[noscript] attribute TimeStamp dispatchFetchEventEnd;
[noscript] attribute TimeStamp handleFetchEventStart;
[noscript] attribute TimeStamp handleFetchEventEnd;
// The following are only set when the document is not (only) read from the
// cache
[noscript] readonly attribute TimeStamp domainLookupStart;
[noscript] readonly attribute TimeStamp domainLookupEnd;
[noscript] readonly attribute TimeStamp connectStart;
[noscript] readonly attribute TimeStamp tcpConnectEnd;
[noscript] readonly attribute TimeStamp secureConnectionStart;
[noscript] readonly attribute TimeStamp connectEnd;
[noscript] readonly attribute TimeStamp requestStart;
[noscript] readonly attribute TimeStamp responseStart;
[noscript] readonly attribute TimeStamp responseEnd;
// The redirect attributes timings must be writeble, se we can transfer
// the data from one channel to the redirected channel.
[noscript] attribute TimeStamp redirectStart;
[noscript] attribute TimeStamp redirectEnd;
// The initiator type
[noscript] attribute AString initiatorType;
// This flag should be set to false only if a cross-domain redirect occurred
[noscript] attribute boolean allRedirectsSameOrigin;
// This flag is set to false if the timing allow check fails
[noscript] attribute boolean allRedirectsPassTimingAllowCheck;
// Implements the timing-allow-check to determine if we should report
// timing info for the resourceTiming object.
[noscript] boolean timingAllowCheck(in nsIPrincipal origin);
%{C++
inline bool TimingAllowCheck(nsIPrincipal* aOrigin) {
bool allowed = false;
return NS_SUCCEEDED(TimingAllowCheck(aOrigin, &allowed)) && allowed;
}
%}
// The following are only set if the document is (partially) read from the
// cache
[noscript] readonly attribute TimeStamp cacheReadStart;
[noscript] readonly attribute TimeStamp cacheReadEnd;
// The time when the transaction was submitted to the Connection Manager.
// Not reported to resource/navigation timing, only for performance telemetry.
[noscript] readonly attribute TimeStamp transactionPending;
// All following are PRTime versions of the above.
readonly attribute PRTime channelCreationTime;
readonly attribute PRTime asyncOpenTime;
readonly attribute PRTime launchServiceWorkerStartTime;
readonly attribute PRTime launchServiceWorkerEndTime;
readonly attribute PRTime dispatchFetchEventStartTime;
readonly attribute PRTime dispatchFetchEventEndTime;
readonly attribute PRTime handleFetchEventStartTime;
readonly attribute PRTime handleFetchEventEndTime;
readonly attribute PRTime domainLookupStartTime;
readonly attribute PRTime domainLookupEndTime;
readonly attribute PRTime connectStartTime;
readonly attribute PRTime tcpConnectEndTime;
readonly attribute PRTime secureConnectionStartTime;
readonly attribute PRTime connectEndTime;
readonly attribute PRTime requestStartTime;
readonly attribute PRTime responseStartTime;
readonly attribute PRTime responseEndTime;
readonly attribute PRTime cacheReadStartTime;
readonly attribute PRTime cacheReadEndTime;
readonly attribute PRTime redirectStartTime;
readonly attribute PRTime redirectEndTime;
// Not reported to resource/navigation timing, only for performance telemetry.
readonly attribute PRTime transactionPendingTime;
// If this attribute is false, this resource MUST NOT be reported in resource timing.
[noscript] attribute boolean reportResourceTiming;
readonly attribute nsIArray serverTiming;
[noscript] nsServerTimingArrayRef getNativeServerTiming();
};
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