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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 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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50 | 50 |
51 // The LinkLoader can load link rel types icon, dns-prefetch, subresource, prefe
tch and prerender. | 51 // The LinkLoader can load link rel types icon, dns-prefetch, subresource, prefe
tch and prerender. |
52 class CORE_EXPORT LinkLoader final : public ResourceOwner<Resource, ResourceClie
nt>, public PrerenderClient { | 52 class CORE_EXPORT LinkLoader final : public ResourceOwner<Resource, ResourceClie
nt>, public PrerenderClient { |
53 DISALLOW_NEW(); | 53 DISALLOW_NEW(); |
54 public: | 54 public: |
55 explicit LinkLoader(LinkLoaderClient*); | 55 explicit LinkLoader(LinkLoaderClient*); |
56 ~LinkLoader() override; | 56 ~LinkLoader() override; |
57 | 57 |
58 // from ResourceClient | 58 // from ResourceClient |
59 void notifyFinished(Resource*) override; | 59 void notifyFinished(Resource*) override; |
| 60 String debugName() const override { return "LinkLoader"; } |
60 | 61 |
61 // from PrerenderClient | 62 // from PrerenderClient |
62 void didStartPrerender() override; | 63 void didStartPrerender() override; |
63 void didStopPrerender() override; | 64 void didStopPrerender() override; |
64 void didSendLoadForPrerender() override; | 65 void didSendLoadForPrerender() override; |
65 void didSendDOMContentLoadedForPrerender() override; | 66 void didSendDOMContentLoadedForPrerender() override; |
66 | 67 |
67 void released(); | 68 void released(); |
68 bool loadLink(const LinkRelAttribute&, const AtomicString& crossOriginMode,
const String& type, const String& as, const KURL&, Document&, const NetworkHints
Interface&); | 69 bool loadLink(const LinkRelAttribute&, const AtomicString& crossOriginMode,
const String& type, const String& as, const KURL&, Document&, const NetworkHints
Interface&); |
69 static bool loadLinkFromHeader(const String& headerValue, Document*, const N
etworkHintsInterface&); | 70 static bool loadLinkFromHeader(const String& headerValue, Document*, const N
etworkHintsInterface&); |
70 | 71 |
71 DECLARE_TRACE(); | 72 DECLARE_TRACE(); |
72 | 73 |
73 private: | 74 private: |
74 void linkLoadTimerFired(Timer<LinkLoader>*); | 75 void linkLoadTimerFired(Timer<LinkLoader>*); |
75 void linkLoadingErrorTimerFired(Timer<LinkLoader>*); | 76 void linkLoadingErrorTimerFired(Timer<LinkLoader>*); |
76 | 77 |
77 LinkLoaderClient* m_client; | 78 LinkLoaderClient* m_client; |
78 | 79 |
79 Timer<LinkLoader> m_linkLoadTimer; | 80 Timer<LinkLoader> m_linkLoadTimer; |
80 Timer<LinkLoader> m_linkLoadingErrorTimer; | 81 Timer<LinkLoader> m_linkLoadingErrorTimer; |
81 | 82 |
82 OwnPtrWillBeMember<PrerenderHandle> m_prerender; | 83 OwnPtrWillBeMember<PrerenderHandle> m_prerender; |
83 }; | 84 }; |
84 | 85 |
85 } | 86 } |
86 | 87 |
87 #endif | 88 #endif |
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