third_party/WebKit/Source/core/fetch/FetchContext.h - Issue 2343623002: Add a warning whenever link preloads are not used

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Issue 2343623002: Add a warning whenever link preloads are not used (Closed)

Patch Set: Review comments Created 4 years, 3 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

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53 enum class WebCachePolicy;	53 enum class WebCachePolicy;

54	54

55 enum FetchResourceType {	55 enum FetchResourceType {

56 FetchMainResource,	56 FetchMainResource,

57 FetchSubresource	57 FetchSubresource

58 };	58 };

59	59

60 class CORE_EXPORT FetchContext : public GarbageCollectedFinalized<FetchContext> {	60 class CORE_EXPORT FetchContext : public GarbageCollectedFinalized<FetchContext> {

61 WTF_MAKE_NONCOPYABLE(FetchContext);	61 WTF_MAKE_NONCOPYABLE(FetchContext);

62 public:	62 public:

	63 enum LogMessageType {

	64 LogErrorMessage,

	65 LogWarningMessage

	66 };

	67

63 static FetchContext& nullInstance();	68 static FetchContext& nullInstance();

64	69

65 virtual ~FetchContext() { }	70 virtual ~FetchContext() { }

66 DEFINE_INLINE_VIRTUAL_TRACE() { }	71 DEFINE_INLINE_VIRTUAL_TRACE() { }

67	72

68 virtual bool isLiveContext() { return false; }	73 virtual bool isLiveContext() { return false; }

69 virtual void countClientHintsDPR() { }	74 virtual void countClientHintsDPR() { }

70 virtual void countClientHintsResourceWidth() { }	75 virtual void countClientHintsResourceWidth() { }

71 virtual void countClientHintsViewportWidth() { }	76 virtual void countClientHintsViewportWidth() { }

72	77

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94	99

95 virtual bool isControlledByServiceWorker() const { return false; }	100 virtual bool isControlledByServiceWorker() const { return false; }

96 virtual int64_t serviceWorkerID() const { return -1; }	101 virtual int64_t serviceWorkerID() const { return -1; }

97	102

98 virtual bool isMainFrame() const { return true; }	103 virtual bool isMainFrame() const { return true; }

99 virtual bool defersLoading() const { return false; }	104 virtual bool defersLoading() const { return false; }

100 virtual bool isLoadComplete() const { return false; }	105 virtual bool isLoadComplete() const { return false; }

101 virtual bool pageDismissalEventBeingDispatched() const { return false; }	106 virtual bool pageDismissalEventBeingDispatched() const { return false; }

102 virtual bool updateTimingInfoForIFrameNavigation(ResourceTimingInfo*) { retu rn false; }	107 virtual bool updateTimingInfoForIFrameNavigation(ResourceTimingInfo*) { retu rn false; }

103 virtual void sendImagePing(const KURL&);	108 virtual void sendImagePing(const KURL&);

104 virtual void addConsoleMessage(const String&) const;	109 virtual void addConsoleMessage(const String&, LogMessageType = LogErrorMessa ge) const;

105 virtual SecurityOrigin* getSecurityOrigin() const { return nullptr; }	110 virtual SecurityOrigin* getSecurityOrigin() const { return nullptr; }

106 virtual void upgradeInsecureRequest(ResourceRequest&);	111 virtual void upgradeInsecureRequest(ResourceRequest&);

107 virtual void addClientHintsIfNecessary(FetchRequest&);	112 virtual void addClientHintsIfNecessary(FetchRequest&);

108 virtual void addCSPHeaderIfNecessary(Resource::Type, FetchRequest&);	113 virtual void addCSPHeaderIfNecessary(Resource::Type, FetchRequest&);

109 virtual void populateRequestData(ResourceRequest&);	114 virtual void populateRequestData(ResourceRequest&);

110	115

111 virtual MHTMLArchive* archive() const { return nullptr; }	116 virtual MHTMLArchive* archive() const { return nullptr; }

112	117

113 virtual ResourceLoadPriority modifyPriorityForExperiments(ResourceLoadPriori ty priority) { return priority; }	118 virtual ResourceLoadPriority modifyPriorityForExperiments(ResourceLoadPriori ty priority) { return priority; }

114	119

115 virtual WebTaskRunner* loadingTaskRunner() const { return nullptr; }	120 virtual WebTaskRunner* loadingTaskRunner() const { return nullptr; }

116	121

117 protected:	122 protected:

118 FetchContext() { }	123 FetchContext() { }

119 };	124 };

120	125

121 } // namespace blink	126 } // namespace blink

122	127

123 #endif	128 #endif

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