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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * Copyright (C) 2012 Intel Inc. All rights reserved. | 3 * Copyright (C) 2012 Intel Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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103 } | 103 } |
104 | 104 |
105 const AtomicString& PerformanceBase::interfaceName() const { | 105 const AtomicString& PerformanceBase::interfaceName() const { |
106 return EventTargetNames::Performance; | 106 return EventTargetNames::Performance; |
107 } | 107 } |
108 | 108 |
109 PerformanceTiming* PerformanceBase::timing() const { | 109 PerformanceTiming* PerformanceBase::timing() const { |
110 return nullptr; | 110 return nullptr; |
111 } | 111 } |
112 | 112 |
113 PerformanceEntryVector PerformanceBase::getEntries() const { | 113 PerformanceEntryVector PerformanceBase::getEntries() { |
114 PerformanceEntryVector entries; | 114 PerformanceEntryVector entries; |
115 | 115 |
116 entries.appendVector(m_resourceTimingBuffer); | 116 entries.appendVector(m_resourceTimingBuffer); |
| 117 if (!m_navigationTiming) |
| 118 m_navigationTiming = createNavigationTimingInstance(); |
| 119 // This extra checking is needed when WorkerPerformance |
| 120 // calls this method. |
117 if (m_navigationTiming) | 121 if (m_navigationTiming) |
118 entries.push_back(m_navigationTiming); | 122 entries.push_back(m_navigationTiming); |
119 entries.appendVector(m_frameTimingBuffer); | 123 entries.appendVector(m_frameTimingBuffer); |
120 | 124 |
121 if (m_userTiming) { | 125 if (m_userTiming) { |
122 entries.appendVector(m_userTiming->getMarks()); | 126 entries.appendVector(m_userTiming->getMarks()); |
123 entries.appendVector(m_userTiming->getMeasures()); | 127 entries.appendVector(m_userTiming->getMeasures()); |
124 } | 128 } |
125 | 129 |
126 std::sort(entries.begin(), entries.end(), | 130 std::sort(entries.begin(), entries.end(), |
127 PerformanceEntry::startTimeCompareLessThan); | 131 PerformanceEntry::startTimeCompareLessThan); |
128 return entries; | 132 return entries; |
129 } | 133 } |
130 | 134 |
131 PerformanceEntryVector PerformanceBase::getEntriesByType( | 135 PerformanceEntryVector PerformanceBase::getEntriesByType( |
132 const String& entryType) { | 136 const String& entryType) { |
133 PerformanceEntryVector entries; | 137 PerformanceEntryVector entries; |
134 PerformanceEntry::EntryType type = | 138 PerformanceEntry::EntryType type = |
135 PerformanceEntry::toEntryTypeEnum(entryType); | 139 PerformanceEntry::toEntryTypeEnum(entryType); |
136 | 140 |
137 switch (type) { | 141 switch (type) { |
138 case PerformanceEntry::Resource: | 142 case PerformanceEntry::Resource: |
139 for (const auto& resource : m_resourceTimingBuffer) | 143 for (const auto& resource : m_resourceTimingBuffer) |
140 entries.push_back(resource); | 144 entries.push_back(resource); |
141 break; | 145 break; |
142 case PerformanceEntry::Navigation: | 146 case PerformanceEntry::Navigation: |
| 147 if (!m_navigationTiming) |
| 148 m_navigationTiming = createNavigationTimingInstance(); |
143 if (m_navigationTiming) | 149 if (m_navigationTiming) |
144 entries.push_back(m_navigationTiming); | 150 entries.push_back(m_navigationTiming); |
145 break; | 151 break; |
146 case PerformanceEntry::Composite: | 152 case PerformanceEntry::Composite: |
147 case PerformanceEntry::Render: | 153 case PerformanceEntry::Render: |
148 for (const auto& frame : m_frameTimingBuffer) { | 154 for (const auto& frame : m_frameTimingBuffer) { |
149 if (type == frame->entryTypeEnum()) { | 155 if (type == frame->entryTypeEnum()) { |
150 entries.push_back(frame); | 156 entries.push_back(frame); |
151 } | 157 } |
152 } | 158 } |
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188 return entries; | 194 return entries; |
189 | 195 |
190 if (entryType.isNull() || type == PerformanceEntry::Resource) { | 196 if (entryType.isNull() || type == PerformanceEntry::Resource) { |
191 for (const auto& resource : m_resourceTimingBuffer) { | 197 for (const auto& resource : m_resourceTimingBuffer) { |
192 if (resource->name() == name) | 198 if (resource->name() == name) |
193 entries.push_back(resource); | 199 entries.push_back(resource); |
194 } | 200 } |
195 } | 201 } |
196 | 202 |
197 if (entryType.isNull() || type == PerformanceEntry::Navigation) { | 203 if (entryType.isNull() || type == PerformanceEntry::Navigation) { |
| 204 if (!m_navigationTiming) |
| 205 m_navigationTiming = createNavigationTimingInstance(); |
198 if (m_navigationTiming && m_navigationTiming->name() == name) | 206 if (m_navigationTiming && m_navigationTiming->name() == name) |
199 entries.push_back(m_navigationTiming); | 207 entries.push_back(m_navigationTiming); |
200 } | 208 } |
201 | 209 |
202 if (entryType.isNull() || type == PerformanceEntry::Composite || | 210 if (entryType.isNull() || type == PerformanceEntry::Composite || |
203 type == PerformanceEntry::Render) { | 211 type == PerformanceEntry::Render) { |
204 for (const auto& frame : m_frameTimingBuffer) { | 212 for (const auto& frame : m_frameTimingBuffer) { |
205 if (frame->name() == name && | 213 if (frame->name() == name && |
206 (entryType.isNull() || entryType == frame->entryType())) | 214 (entryType.isNull() || entryType == frame->entryType())) |
207 entries.push_back(frame); | 215 entries.push_back(frame); |
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337 double lastRedirectEndTime = lastRedirectTiming->receiveHeadersEnd(); | 345 double lastRedirectEndTime = lastRedirectTiming->receiveHeadersEnd(); |
338 | 346 |
339 PerformanceEntry* entry = PerformanceResourceTiming::create( | 347 PerformanceEntry* entry = PerformanceResourceTiming::create( |
340 info, timeOrigin(), startTime, lastRedirectEndTime, allowTimingDetails, | 348 info, timeOrigin(), startTime, lastRedirectEndTime, allowTimingDetails, |
341 allowRedirectDetails); | 349 allowRedirectDetails); |
342 notifyObserversOfEntry(*entry); | 350 notifyObserversOfEntry(*entry); |
343 if (!isResourceTimingBufferFull()) | 351 if (!isResourceTimingBufferFull()) |
344 addResourceTimingBuffer(*entry); | 352 addResourceTimingBuffer(*entry); |
345 } | 353 } |
346 | 354 |
347 void PerformanceBase::addNavigationTiming(LocalFrame* frame) { | 355 // Called after loadEventEnd happens. |
348 if (!RuntimeEnabledFeatures::performanceNavigationTiming2Enabled()) | 356 void PerformanceBase::notifyNavigationTimingToObservers() { |
349 return; | 357 if (!m_navigationTiming) |
350 DCHECK(frame); | 358 m_navigationTiming = createNavigationTimingInstance(); |
351 const DocumentLoader* documentLoader = frame->loader().documentLoader(); | 359 if (m_navigationTiming) |
352 DCHECK(documentLoader); | 360 notifyObserversOfEntry(*m_navigationTiming); |
353 | |
354 const DocumentLoadTiming& documentLoadTiming = documentLoader->timing(); | |
355 | |
356 const DocumentTiming* documentTiming = | |
357 frame->document() ? &(frame->document()->timing()) : nullptr; | |
358 | |
359 ResourceTimingInfo* navigationTimingInfo = | |
360 documentLoader->getNavigationTimingInfo(); | |
361 if (!navigationTimingInfo) | |
362 return; | |
363 | |
364 const ResourceResponse& finalResponse = navigationTimingInfo->finalResponse(); | |
365 | |
366 ResourceLoadTiming* resourceLoadTiming = finalResponse.resourceLoadTiming(); | |
367 // Don't create a navigation timing instance when | |
368 // resourceLoadTiming is null, which could happen when visiting non-http sites | |
369 // such as about:blank or in some error cases. | |
370 if (!resourceLoadTiming) | |
371 return; | |
372 double lastRedirectEndTime = documentLoadTiming.redirectEnd(); | |
373 double finishTime = documentLoadTiming.loadEventEnd(); | |
374 | |
375 ExecutionContext* context = getExecutionContext(); | |
376 SecurityOrigin* securityOrigin = getSecurityOrigin(context); | |
377 if (!securityOrigin) | |
378 return; | |
379 | |
380 bool allowRedirectDetails = | |
381 allowsTimingRedirect(navigationTimingInfo->redirectChain(), finalResponse, | |
382 *securityOrigin, context); | |
383 | |
384 unsigned long long transferSize = navigationTimingInfo->transferSize(); | |
385 unsigned long long encodedBodyLength = finalResponse.encodedBodyLength(); | |
386 unsigned long long decodedBodyLength = finalResponse.decodedBodyLength(); | |
387 bool didReuseConnection = finalResponse.connectionReused(); | |
388 PerformanceNavigationTiming::NavigationType type = | |
389 getNavigationType(documentLoader->getNavigationType(), frame->document()); | |
390 | |
391 m_navigationTiming = new PerformanceNavigationTiming( | |
392 timeOrigin(), navigationTimingInfo->initialURL().getString(), | |
393 documentLoadTiming.unloadEventStart(), | |
394 documentLoadTiming.unloadEventEnd(), documentLoadTiming.loadEventStart(), | |
395 documentLoadTiming.loadEventEnd(), documentLoadTiming.redirectCount(), | |
396 documentTiming ? documentTiming->domInteractive() : 0, | |
397 documentTiming ? documentTiming->domContentLoadedEventStart() : 0, | |
398 documentTiming ? documentTiming->domContentLoadedEventEnd() : 0, | |
399 documentTiming ? documentTiming->domComplete() : 0, type, | |
400 documentLoadTiming.redirectStart(), documentLoadTiming.redirectEnd(), | |
401 documentLoadTiming.fetchStart(), documentLoadTiming.responseEnd(), | |
402 allowRedirectDetails, | |
403 documentLoadTiming.hasSameOriginAsPreviousDocument(), resourceLoadTiming, | |
404 lastRedirectEndTime, finishTime, transferSize, encodedBodyLength, | |
405 decodedBodyLength, didReuseConnection); | |
406 notifyObserversOfEntry(*m_navigationTiming); | |
407 } | 361 } |
408 | 362 |
409 void PerformanceBase::addFirstPaintTiming(double startTime) { | 363 void PerformanceBase::addFirstPaintTiming(double startTime) { |
410 addPaintTiming(PerformancePaintTiming::PaintType::FirstPaint, startTime); | 364 addPaintTiming(PerformancePaintTiming::PaintType::FirstPaint, startTime); |
411 } | 365 } |
412 | 366 |
413 void PerformanceBase::addFirstContentfulPaintTiming(double startTime) { | 367 void PerformanceBase::addFirstContentfulPaintTiming(double startTime) { |
414 addPaintTiming(PerformancePaintTiming::PaintType::FirstContentfulPaint, | 368 addPaintTiming(PerformancePaintTiming::PaintType::FirstContentfulPaint, |
415 startTime); | 369 startTime); |
416 } | 370 } |
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601 visitor->trace(m_resourceTimingBuffer); | 555 visitor->trace(m_resourceTimingBuffer); |
602 visitor->trace(m_navigationTiming); | 556 visitor->trace(m_navigationTiming); |
603 visitor->trace(m_userTiming); | 557 visitor->trace(m_userTiming); |
604 visitor->trace(m_observers); | 558 visitor->trace(m_observers); |
605 visitor->trace(m_activeObservers); | 559 visitor->trace(m_activeObservers); |
606 visitor->trace(m_suspendedObservers); | 560 visitor->trace(m_suspendedObservers); |
607 EventTargetWithInlineData::trace(visitor); | 561 EventTargetWithInlineData::trace(visitor); |
608 } | 562 } |
609 | 563 |
610 } // namespace blink | 564 } // namespace blink |
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