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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) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
rights reserved. | 4 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
rights reserved. |
5 Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/ | 5 Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/ |
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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27 #define ResourceFetcher_h | 27 #define ResourceFetcher_h |
28 | 28 |
29 #include "core/fetch/CachePolicy.h" | 29 #include "core/fetch/CachePolicy.h" |
30 #include "core/fetch/FetchInitiatorInfo.h" | 30 #include "core/fetch/FetchInitiatorInfo.h" |
31 #include "core/fetch/FetchRequest.h" | 31 #include "core/fetch/FetchRequest.h" |
32 #include "core/fetch/Resource.h" | 32 #include "core/fetch/Resource.h" |
33 #include "core/fetch/ResourceLoaderHost.h" | 33 #include "core/fetch/ResourceLoaderHost.h" |
34 #include "core/fetch/ResourceLoaderOptions.h" | 34 #include "core/fetch/ResourceLoaderOptions.h" |
35 #include "core/fetch/ResourcePtr.h" | 35 #include "core/fetch/ResourcePtr.h" |
36 #include "platform/Timer.h" | 36 #include "platform/Timer.h" |
| 37 #include "public/platform/WebURLRequest.h" |
37 #include "wtf/Deque.h" | 38 #include "wtf/Deque.h" |
38 #include "wtf/HashMap.h" | 39 #include "wtf/HashMap.h" |
39 #include "wtf/HashSet.h" | 40 #include "wtf/HashSet.h" |
40 #include "wtf/ListHashSet.h" | 41 #include "wtf/ListHashSet.h" |
41 #include "wtf/text/StringHash.h" | 42 #include "wtf/text/StringHash.h" |
42 | 43 |
43 namespace blink { | 44 namespace blink { |
44 | 45 |
45 class CSSStyleSheetResource; | 46 class CSSStyleSheetResource; |
46 class DocumentResource; | 47 class DocumentResource; |
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181 void storeResourceTimingInitiatorInformation(Resource*); | 182 void storeResourceTimingInitiatorInformation(Resource*); |
182 void requestPreload(Resource::Type, FetchRequest&, const String& charset); | 183 void requestPreload(Resource::Type, FetchRequest&, const String& charset); |
183 | 184 |
184 enum RevalidationPolicy { Use, Revalidate, Reload, Load }; | 185 enum RevalidationPolicy { Use, Revalidate, Reload, Load }; |
185 RevalidationPolicy determineRevalidationPolicy(Resource::Type, const FetchRe
quest&, Resource* existingResource) const; | 186 RevalidationPolicy determineRevalidationPolicy(Resource::Type, const FetchRe
quest&, Resource* existingResource) const; |
186 | 187 |
187 void determineRequestContext(ResourceRequest&, Resource::Type); | 188 void determineRequestContext(ResourceRequest&, Resource::Type); |
188 ResourceRequestCachePolicy resourceRequestCachePolicy(const ResourceRequest&
, Resource::Type); | 189 ResourceRequestCachePolicy resourceRequestCachePolicy(const ResourceRequest&
, Resource::Type); |
189 void addAdditionalRequestHeaders(ResourceRequest&, Resource::Type); | 190 void addAdditionalRequestHeaders(ResourceRequest&, Resource::Type); |
190 | 191 |
191 bool canRequest(Resource::Type, const KURL&, const ResourceLoaderOptions&, b
ool forPreload, FetchRequest::OriginRestriction) const; | 192 bool canRequest(Resource::Type, blink::WebURLRequest::RequestContext, const
KURL&, const ResourceLoaderOptions&, bool forPreload, FetchRequest::OriginRestri
ction) const; |
192 bool checkInsecureContent(Resource::Type, const KURL&, MixedContentBlockingT
reatment) const; | 193 bool checkInsecureContent(Resource::Type, const KURL&, MixedContentBlockingT
reatment) const; |
193 | 194 |
194 static bool resourceNeedsLoad(Resource*, const FetchRequest&, RevalidationPo
licy); | 195 static bool resourceNeedsLoad(Resource*, const FetchRequest&, RevalidationPo
licy); |
195 | 196 |
196 void notifyLoadedFromMemoryCache(Resource*); | 197 void notifyLoadedFromMemoryCache(Resource*); |
197 | 198 |
198 void garbageCollectDocumentResourcesTimerFired(Timer<ResourceFetcher>*); | 199 void garbageCollectDocumentResourcesTimerFired(Timer<ResourceFetcher>*); |
199 void scheduleDocumentResourcesGC(); | 200 void scheduleDocumentResourcesGC(); |
200 | 201 |
201 void resourceTimingReportTimerFired(Timer<ResourceFetcher>*); | 202 void resourceTimingReportTimerFired(Timer<ResourceFetcher>*); |
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266 m_loader->m_allowStaleResources = m_previousState; | 267 m_loader->m_allowStaleResources = m_previousState; |
267 } | 268 } |
268 private: | 269 private: |
269 ResourceFetcher* m_loader; | 270 ResourceFetcher* m_loader; |
270 bool m_previousState; | 271 bool m_previousState; |
271 }; | 272 }; |
272 | 273 |
273 } // namespace blink | 274 } // namespace blink |
274 | 275 |
275 #endif | 276 #endif |
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