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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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144 | 144 |
145 void scheduleDocumentResourcesGC(); | 145 void scheduleDocumentResourcesGC(); |
146 bool clientDefersImage(const KURL&) const; | 146 bool clientDefersImage(const KURL&) const; |
147 void determineRequestContext(ResourceRequest&, Resource::Type); | 147 void determineRequestContext(ResourceRequest&, Resource::Type); |
148 | 148 |
149 private: | 149 private: |
150 friend class ResourceCacheValidationSuppressor; | 150 friend class ResourceCacheValidationSuppressor; |
151 | 151 |
152 explicit ResourceFetcher(FetchContext*); | 152 explicit ResourceFetcher(FetchContext*); |
153 | 153 |
154 ResourcePtr<Resource> createResourceForRevalidation(const FetchRequest&, Res
ource*, const ResourceFactory&); | 154 void initializeRevalidation(const FetchRequest&, Resource*); |
155 ResourcePtr<Resource> createResourceForLoading(FetchRequest&, const String&
charset, const ResourceFactory&); | 155 ResourcePtr<Resource> createResourceForLoading(FetchRequest&, const String&
charset, const ResourceFactory&); |
156 void storeResourceTimingInitiatorInformation(Resource*); | 156 void storeResourceTimingInitiatorInformation(Resource*); |
157 bool scheduleArchiveLoad(Resource*, const ResourceRequest&); | 157 bool scheduleArchiveLoad(Resource*, const ResourceRequest&); |
158 | 158 |
159 enum RevalidationPolicy { Use, Revalidate, Reload, Load }; | 159 enum RevalidationPolicy { Use, Revalidate, Reload, Load }; |
160 RevalidationPolicy determineRevalidationPolicy(Resource::Type, const FetchRe
quest&, Resource* existingResource) const; | 160 RevalidationPolicy determineRevalidationPolicy(Resource::Type, const FetchRe
quest&, Resource* existingResource) const; |
161 | 161 |
162 void addAdditionalRequestHeaders(ResourceRequest&, Resource::Type); | 162 void addAdditionalRequestHeaders(ResourceRequest&, Resource::Type); |
163 | 163 |
164 static bool resourceNeedsLoad(Resource*, const FetchRequest&, RevalidationPo
licy); | 164 static bool resourceNeedsLoad(Resource*, const FetchRequest&, RevalidationPo
licy); |
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232 m_loader->m_allowStaleResources = m_previousState; | 232 m_loader->m_allowStaleResources = m_previousState; |
233 } | 233 } |
234 private: | 234 private: |
235 Member<ResourceFetcher> m_loader; | 235 Member<ResourceFetcher> m_loader; |
236 bool m_previousState; | 236 bool m_previousState; |
237 }; | 237 }; |
238 | 238 |
239 } // namespace blink | 239 } // namespace blink |
240 | 240 |
241 #endif // ResourceFetcher_h | 241 #endif // ResourceFetcher_h |
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