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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) 2006 Samuel Weinig (sam.weinig@gmail.com) | 4 Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com) |
5 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
rights reserved. | 5 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All
rights reserved. |
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. |
11 | 11 |
12 This library is distributed in the hope that it will be useful, | 12 This library is distributed in the hope that it will be useful, |
13 but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 Library General Public License for more details. | 15 Library General Public License for more details. |
16 | 16 |
17 You should have received a copy of the GNU Library General Public License | 17 You should have received a copy of the GNU Library General Public License |
18 along with this library; see the file COPYING.LIB. If not, write to | 18 along with this library; see the file COPYING.LIB. If not, write to |
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 Boston, MA 02110-1301, USA. | 20 Boston, MA 02110-1301, USA. |
21 */ | 21 */ |
22 | 22 |
23 #ifndef Resource_h | 23 #ifndef Resource_h |
24 #define Resource_h | 24 #define Resource_h |
25 | 25 |
26 #include "core/CoreExport.h" | 26 #include "core/CoreExport.h" |
27 #include "core/fetch/CachedMetadataHandler.h" | 27 #include "core/fetch/CachedMetadataHandler.h" |
28 #include "core/fetch/ResourceLoaderOptions.h" | 28 #include "core/fetch/ResourceLoaderOptions.h" |
| 29 #include "platform/SharedBuffer.h" |
29 #include "platform/Timer.h" | 30 #include "platform/Timer.h" |
30 #include "platform/network/ResourceError.h" | 31 #include "platform/network/ResourceError.h" |
31 #include "platform/network/ResourceLoadPriority.h" | 32 #include "platform/network/ResourceLoadPriority.h" |
32 #include "platform/network/ResourceRequest.h" | 33 #include "platform/network/ResourceRequest.h" |
33 #include "platform/network/ResourceResponse.h" | 34 #include "platform/network/ResourceResponse.h" |
34 #include "platform/scheduler/CancellableTaskFactory.h" | 35 #include "platform/scheduler/CancellableTaskFactory.h" |
35 #include "platform/web_process_memory_dump.h" | 36 #include "platform/web_process_memory_dump.h" |
36 #include "public/platform/WebDataConsumerHandle.h" | 37 #include "public/platform/WebDataConsumerHandle.h" |
37 #include "wtf/Allocator.h" | 38 #include "wtf/Allocator.h" |
38 #include "wtf/HashCountedSet.h" | 39 #include "wtf/HashCountedSet.h" |
39 #include "wtf/HashSet.h" | 40 #include "wtf/HashSet.h" |
40 #include "wtf/text/WTFString.h" | 41 #include "wtf/text/WTFString.h" |
41 #include <memory> | 42 #include <memory> |
42 | 43 |
43 namespace blink { | 44 namespace blink { |
44 | 45 |
45 struct FetchInitiatorInfo; | 46 struct FetchInitiatorInfo; |
46 class CachedMetadata; | 47 class CachedMetadata; |
47 class FetchRequest; | 48 class FetchRequest; |
48 class ResourceClient; | 49 class ResourceClient; |
49 class ResourceTimingInfo; | 50 class ResourceTimingInfo; |
50 class ResourceLoader; | 51 class ResourceLoader; |
51 class SecurityOrigin; | 52 class SecurityOrigin; |
52 class SharedBuffer; | |
53 | 53 |
54 // A resource that is held in the cache. Classes who want to use this object sho
uld derive | 54 // A resource that is held in the cache. Classes who want to use this object sho
uld derive |
55 // from ResourceClient, to get the function calls in case the requested data has
arrived. | 55 // from ResourceClient, to get the function calls in case the requested data has
arrived. |
56 // This class also does the actual communication with the loader to obtain the r
esource from the network. | 56 // This class also does the actual communication with the loader to obtain the r
esource from the network. |
57 class CORE_EXPORT Resource : public GarbageCollectedFinalized<Resource> { | 57 class CORE_EXPORT Resource : public GarbageCollectedFinalized<Resource> { |
58 WTF_MAKE_NONCOPYABLE(Resource); | 58 WTF_MAKE_NONCOPYABLE(Resource); |
59 public: | 59 public: |
60 // |Type| enum values are used in UMAs, so do not change the values of | 60 // |Type| enum values are used in UMAs, so do not change the values of |
61 // existing |Type|. When adding a new |Type|, append it at the end and | 61 // existing |Type|. When adding a new |Type|, append it at the end and |
62 // update |kLastResourceType|. | 62 // update |kLastResourceType|. |
(...skipping 106 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
169 // Updates the expire date on the cache entry file | 169 // Updates the expire date on the cache entry file |
170 virtual void finish(double finishTime); | 170 virtual void finish(double finishTime); |
171 void finish() { finish(0.0); } | 171 void finish() { finish(0.0); } |
172 | 172 |
173 // FIXME: Remove the stringless variant once all the callsites' error messag
es are updated. | 173 // FIXME: Remove the stringless variant once all the callsites' error messag
es are updated. |
174 bool passesAccessControlCheck(SecurityOrigin*) const; | 174 bool passesAccessControlCheck(SecurityOrigin*) const; |
175 bool passesAccessControlCheck(SecurityOrigin*, String& errorDescription) con
st; | 175 bool passesAccessControlCheck(SecurityOrigin*, String& errorDescription) con
st; |
176 | 176 |
177 bool isEligibleForIntegrityCheck(SecurityOrigin*) const; | 177 bool isEligibleForIntegrityCheck(SecurityOrigin*) const; |
178 | 178 |
179 SharedBuffer* resourceBuffer() const { return m_data.get(); } | 179 virtual PassRefPtr<SharedBuffer> resourceBuffer() const { return m_data; } |
180 void setResourceBuffer(PassRefPtr<SharedBuffer>); | 180 void setResourceBuffer(PassRefPtr<SharedBuffer>); |
181 | 181 |
182 virtual void willFollowRedirect(ResourceRequest&, const ResourceResponse&); | 182 virtual void willFollowRedirect(ResourceRequest&, const ResourceResponse&); |
183 | 183 |
184 // Called when a redirect response was received but a decision has | 184 // Called when a redirect response was received but a decision has |
185 // already been made to not follow it. | 185 // already been made to not follow it. |
186 virtual void willNotFollowRedirect() {} | 186 virtual void willNotFollowRedirect() {} |
187 | 187 |
188 virtual void responseReceived(const ResourceResponse&, std::unique_ptr<WebDa
taConsumerHandle>); | 188 virtual void responseReceived(const ResourceResponse&, std::unique_ptr<WebDa
taConsumerHandle>); |
189 void setResponse(const ResourceResponse&); | 189 void setResponse(const ResourceResponse&); |
(...skipping 181 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
371 | 371 |
372 Resource::Type m_type; | 372 Resource::Type m_type; |
373 }; | 373 }; |
374 | 374 |
375 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \ | 375 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \ |
376 DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, resource->getType(
) == Resource::typeName, resource.getType() == Resource::typeName); | 376 DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, resource->getType(
) == Resource::typeName, resource.getType() == Resource::typeName); |
377 | 377 |
378 } // namespace blink | 378 } // namespace blink |
379 | 379 |
380 #endif | 380 #endif |
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