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1 /* | 1 /* |
2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) | 2 Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de) |
3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> | 3 Copyright (C) 2001 Dirk Mueller <mueller@kde.org> |
4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) | 4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
5 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. | 5 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved. |
6 | 6 |
7 This library is free software; you can redistribute it and/or | 7 This library is free software; you can redistribute it and/or |
8 modify it under the terms of the GNU Library General Public | 8 modify it under the terms of the GNU Library General Public |
9 License as published by the Free Software Foundation; either | 9 License as published by the Free Software Foundation; either |
10 version 2 of the License, or (at your option) any later version. | 10 version 2 of the License, or (at your option) any later version. |
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28 #include "core/fetch/ResourceLoaderOptions.h" | 28 #include "core/fetch/ResourceLoaderOptions.h" |
29 #include "platform/MemoryCoordinator.h" | 29 #include "platform/MemoryCoordinator.h" |
30 #include "platform/SharedBuffer.h" | 30 #include "platform/SharedBuffer.h" |
31 #include "platform/Timer.h" | 31 #include "platform/Timer.h" |
32 #include "platform/network/ResourceError.h" | 32 #include "platform/network/ResourceError.h" |
33 #include "platform/network/ResourceLoadPriority.h" | 33 #include "platform/network/ResourceLoadPriority.h" |
34 #include "platform/network/ResourceRequest.h" | 34 #include "platform/network/ResourceRequest.h" |
35 #include "platform/network/ResourceResponse.h" | 35 #include "platform/network/ResourceResponse.h" |
36 #include "platform/scheduler/CancellableTaskFactory.h" | 36 #include "platform/scheduler/CancellableTaskFactory.h" |
37 #include "platform/web_process_memory_dump.h" | 37 #include "platform/web_process_memory_dump.h" |
38 #include "public/platform/WebCachePolicy.h" | |
38 #include "public/platform/WebDataConsumerHandle.h" | 39 #include "public/platform/WebDataConsumerHandle.h" |
39 #include "wtf/Allocator.h" | 40 #include "wtf/Allocator.h" |
40 #include "wtf/HashCountedSet.h" | 41 #include "wtf/HashCountedSet.h" |
41 #include "wtf/HashSet.h" | 42 #include "wtf/HashSet.h" |
42 #include "wtf/text/WTFString.h" | 43 #include "wtf/text/WTFString.h" |
43 #include <memory> | 44 #include <memory> |
44 | 45 |
45 namespace blink { | 46 namespace blink { |
46 | 47 |
47 struct FetchInitiatorInfo; | 48 struct FetchInitiatorInfo; |
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279 | 280 |
280 void addToEncodedBodyLength(int value) { | 281 void addToEncodedBodyLength(int value) { |
281 m_response.addToEncodedBodyLength(value); | 282 m_response.addToEncodedBodyLength(value); |
282 } | 283 } |
283 void addToDecodedBodyLength(int value) { | 284 void addToDecodedBodyLength(int value) { |
284 m_response.addToDecodedBodyLength(value); | 285 m_response.addToDecodedBodyLength(value); |
285 } | 286 } |
286 | 287 |
287 virtual bool canReuse(const ResourceRequest&) const { return true; } | 288 virtual bool canReuse(const ResourceRequest&) const { return true; } |
288 | 289 |
290 virtual void willReloadAfterDiskCacheMiss(); | |
yhirano
2016/10/04 05:27:10
Please add a comment that add (/ remove?)-ing clie
Shao-Chuan Lee
2016/10/04 09:08:04
Done.
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291 | |
292 // TODO(632580): Workaround to persist cache-aware state, remove after fixed. | |
kouhei (in TOK)
2016/10/03 08:11:47
hiroshige-san: Would you take a look?
hiroshige
2016/10/03 08:28:20
Nate is working on the issue:
https://codereview.c
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293 void setResourceRequest(const ResourceRequest& resourceRequest) { | |
294 m_resourceRequest = resourceRequest; | |
295 } | |
296 | |
289 // Used by the MemoryCache to reduce the memory consumption of the entry. | 297 // Used by the MemoryCache to reduce the memory consumption of the entry. |
290 void prune(); | 298 void prune(); |
291 | 299 |
292 virtual void onMemoryDump(WebMemoryDumpLevelOfDetail, | 300 virtual void onMemoryDump(WebMemoryDumpLevelOfDetail, |
293 WebProcessMemoryDump*) const; | 301 WebProcessMemoryDump*) const; |
294 | 302 |
295 static const char* resourceTypeToString(Type, const FetchInitiatorInfo&); | 303 static const char* resourceTypeToString(Type, const FetchInitiatorInfo&); |
296 | 304 |
297 protected: | 305 protected: |
298 Resource(const ResourceRequest&, Type, const ResourceLoaderOptions&); | 306 Resource(const ResourceRequest&, Type, const ResourceLoaderOptions&); |
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402 | 410 |
403 unsigned m_preloadResult : 2; // PreloadResult | 411 unsigned m_preloadResult : 2; // PreloadResult |
404 unsigned m_type : 4; // Type | 412 unsigned m_type : 4; // Type |
405 unsigned m_status : 3; // Status | 413 unsigned m_status : 3; // Status |
406 | 414 |
407 unsigned m_needsSynchronousCacheHit : 1; | 415 unsigned m_needsSynchronousCacheHit : 1; |
408 unsigned m_linkPreload : 1; | 416 unsigned m_linkPreload : 1; |
409 bool m_isRevalidating : 1; | 417 bool m_isRevalidating : 1; |
410 bool m_isAlive : 1; | 418 bool m_isAlive : 1; |
411 | 419 |
420 bool m_isAddClientProhibited : 1; | |
yhirano
2016/10/04 05:27:10
Is it a good idea to prohibit removeClient as well
Shao-Chuan Lee
2016/10/04 09:08:04
Done.
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421 | |
412 // Ordered list of all redirects followed while fetching this resource. | 422 // Ordered list of all redirects followed while fetching this resource. |
413 Vector<RedirectPair> m_redirectChain; | 423 Vector<RedirectPair> m_redirectChain; |
414 | 424 |
415 HeapHashCountedSet<WeakMember<ResourceClient>> m_clients; | 425 HeapHashCountedSet<WeakMember<ResourceClient>> m_clients; |
416 HeapHashCountedSet<WeakMember<ResourceClient>> m_clientsAwaitingCallback; | 426 HeapHashCountedSet<WeakMember<ResourceClient>> m_clientsAwaitingCallback; |
417 HeapHashCountedSet<WeakMember<ResourceClient>> m_finishedClients; | 427 HeapHashCountedSet<WeakMember<ResourceClient>> m_finishedClients; |
418 | 428 |
419 ResourceLoaderOptions m_options; | 429 ResourceLoaderOptions m_options; |
420 | 430 |
421 double m_responseTimestamp; | 431 double m_responseTimestamp; |
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445 }; | 455 }; |
446 | 456 |
447 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \ | 457 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \ |
448 DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, \ | 458 DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, \ |
449 resource->getType() == Resource::typeName, \ | 459 resource->getType() == Resource::typeName, \ |
450 resource.getType() == Resource::typeName); | 460 resource.getType() == Resource::typeName); |
451 | 461 |
452 } // namespace blink | 462 } // namespace blink |
453 | 463 |
454 #endif | 464 #endif |
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