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: Added comment 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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52 enum class WebCachePolicy;	52 enum class WebCachePolicy;

53	53

54 enum FetchResourceType {	54 enum FetchResourceType {

55 FetchMainResource,	55 FetchMainResource,

56 FetchSubresource	56 FetchSubresource

57 };	57 };

58	58

59 class CORE_EXPORT FetchContext : public GarbageCollectedFinalized<FetchContext> {	59 class CORE_EXPORT FetchContext : public GarbageCollectedFinalized<FetchContext> {

60 WTF_MAKE_NONCOPYABLE(FetchContext);	60 WTF_MAKE_NONCOPYABLE(FetchContext);

61 public:	61 public:

	62 enum LogMessageType {

	63 LogErrorMessage,

	64 LogWarningMessage

	65 };

	66

62 static FetchContext& nullInstance();	67 static FetchContext& nullInstance();

63	68

64 virtual ~FetchContext() { }	69 virtual ~FetchContext() { }

65 DEFINE_INLINE_VIRTUAL_TRACE() { }	70 DEFINE_INLINE_VIRTUAL_TRACE() { }

66	71

67 virtual bool isLiveContext() { return false; }	72 virtual bool isLiveContext() { return false; }

68 virtual void countClientHintsDPR() { }	73 virtual void countClientHintsDPR() { }

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

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

71	76

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93	98

94 virtual bool isControlledByServiceWorker() const { return false; }	99 virtual bool isControlledByServiceWorker() const { return false; }

95 virtual int64_t serviceWorkerID() const { return -1; }	100 virtual int64_t serviceWorkerID() const { return -1; }

96	101

97 virtual bool isMainFrame() const { return true; }	102 virtual bool isMainFrame() const { return true; }

98 virtual bool defersLoading() const { return false; }	103 virtual bool defersLoading() const { return false; }

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

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

101 virtual bool updateTimingInfoForIFrameNavigation(ResourceTimingInfo*) { retu rn false; }	106 virtual bool updateTimingInfoForIFrameNavigation(ResourceTimingInfo*) { retu rn false; }

102 virtual void sendImagePing(const KURL&);	107 virtual void sendImagePing(const KURL&);

103 virtual void addConsoleMessage(const String&) const;	108 virtual void addConsoleMessage(const String&, LogMessageType = LogErrorMessa ge) const;

104 virtual SecurityOrigin* getSecurityOrigin() const { return nullptr; }	109 virtual SecurityOrigin* getSecurityOrigin() const { return nullptr; }

105 virtual void upgradeInsecureRequest(ResourceRequest&);	110 virtual void upgradeInsecureRequest(ResourceRequest&);

106 virtual void addClientHintsIfNecessary(FetchRequest&);	111 virtual void addClientHintsIfNecessary(FetchRequest&);

107 virtual void addCSPHeaderIfNecessary(Resource::Type, FetchRequest&);	112 virtual void addCSPHeaderIfNecessary(Resource::Type, FetchRequest&);

108 virtual void populateRequestData(ResourceRequest&);	113 virtual void populateRequestData(ResourceRequest&);

109	114

110 virtual MHTMLArchive* archive() const { return nullptr; }	115 virtual MHTMLArchive* archive() const { return nullptr; }

111	116

112 virtual ResourceLoadPriority modifyPriorityForExperiments(ResourceLoadPriori ty priority) { return priority; }	117 virtual ResourceLoadPriority modifyPriorityForExperiments(ResourceLoadPriori ty priority) { return priority; }

113	118

114 virtual WebTaskRunner* loadingTaskRunner() const { return nullptr; }	119 virtual WebTaskRunner* loadingTaskRunner() const { return nullptr; }

115	120

116 protected:	121 protected:

117 FetchContext() { }	122 FetchContext() { }

118 };	123 };

119	124

120 } // namespace blink	125 } // namespace blink

121	126

122 #endif	127 #endif

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