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1 /* | 1 /* |
2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2009, 2012 Google Inc. All rights reserved. |
3 * Copyright (C) 2013, Intel Corporation | 3 * Copyright (C) 2013, Intel Corporation |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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48 | 48 |
49 namespace blink { | 49 namespace blink { |
50 | 50 |
51 class Document; | 51 class Document; |
52 class KURL; | 52 class KURL; |
53 class ResourceRequest; | 53 class ResourceRequest; |
54 class SecurityOrigin; | 54 class SecurityOrigin; |
55 class ThreadableLoaderClient; | 55 class ThreadableLoaderClient; |
56 | 56 |
57 class CORE_EXPORT DocumentThreadableLoader final : public ThreadableLoader, priv ate RawResourceClient { | 57 class CORE_EXPORT DocumentThreadableLoader final : public ThreadableLoader, priv ate RawResourceClient { |
58 USING_FAST_MALLOC(DocumentThreadableLoader); | |
59 public: | 58 public: |
60 static void loadResourceSynchronously(Document&, const ResourceRequest&, ThreadableLoaderClient&, const ThreadableLoaderOptions&, const ResourceLoaderOp tions&); | 59 static void loadResourceSynchronously(Document&, const ResourceRequest&, ThreadableLoaderClient&, const ThreadableLoaderOptions&, const ResourceLoaderOp tions&); |
61 static std::unique_ptr<DocumentThreadableLoader> create(Document&, Threa dableLoaderClient*, const ThreadableLoaderOptions&, const ResourceLoaderOptions& ); | 60 static DocumentThreadableLoader* create(Document&, ThreadableLoaderClien t*, const ThreadableLoaderOptions&, const ResourceLoaderOptions&); |
62 ~DocumentThreadableLoader() override; | 61 ~DocumentThreadableLoader() override; |
63 | 62 |
64 void start(const ResourceRequest&) override; | 63 void start(const ResourceRequest&) override; |
65 | 64 |
66 void overrideTimeout(unsigned long timeout) override; | 65 void overrideTimeout(unsigned long timeout) override; |
67 | 66 |
68 // |this| may be dead after calling this method in async mode. | 67 // |this| may be dead after calling this method in async mode. |
69 void cancel() override; | 68 void cancel() override; |
70 void setDefersLoading(bool); | 69 void setDefersLoading(bool); |
71 | 70 |
71 DECLARE_TRACE(); | |
72 | |
72 private: | 73 private: |
73 enum BlockingBehavior { | 74 enum BlockingBehavior { |
74 LoadSynchronously, | 75 LoadSynchronously, |
75 LoadAsynchronously | 76 LoadAsynchronously |
76 }; | 77 }; |
77 | 78 |
78 DocumentThreadableLoader(Document&, ThreadableLoaderClient*, BlockingBeh avior, const ThreadableLoaderOptions&, const ResourceLoaderOptions&); | 79 DocumentThreadableLoader(Document&, ThreadableLoaderClient*, BlockingBeh avior, const ThreadableLoaderOptions&, const ResourceLoaderOptions&); |
79 | 80 |
80 void clear(); | 81 void clear(); |
81 | 82 |
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162 return; | 163 return; |
163 | 164 |
164 if (RawResource* oldResource = m_resource.release()) | 165 if (RawResource* oldResource = m_resource.release()) |
165 oldResource->removeClient(this); | 166 oldResource->removeClient(this); |
166 | 167 |
167 if (newResource) { | 168 if (newResource) { |
168 m_resource = newResource; | 169 m_resource = newResource; |
169 m_resource->addClient(this); | 170 m_resource->addClient(this); |
170 } | 171 } |
171 } | 172 } |
172 Persistent<RawResource> m_resource; | 173 Member<RawResource> m_resource; |
173 // End of ResourceOwner re-implementation, see above. | 174 // End of ResourceOwner re-implementation, see above. |
174 | 175 |
175 SecurityOrigin* getSecurityOrigin() const; | 176 SecurityOrigin* getSecurityOrigin() const; |
176 Document& document() const; | 177 Document& document() const; |
177 | 178 |
178 ThreadableLoaderClient* m_client; | 179 ThreadableLoaderClient* m_client; |
179 WeakPersistent<Document> m_document; | 180 Member<Document> m_document; |
180 | 181 |
181 const ThreadableLoaderOptions m_options; | 182 const ThreadableLoaderOptions m_options; |
182 // Some items may be overridden by m_forceDoNotAllowStoredCredentials | 183 // Some items may be overridden by m_forceDoNotAllowStoredCredentials |
183 // and m_securityOrigin. In such a case, build a ResourceLoaderOptions | 184 // and m_securityOrigin. In such a case, build a ResourceLoaderOptions |
184 // with up-to-date values from them and this variable, and use it. | 185 // with up-to-date values from them and this variable, and use it. |
185 const ResourceLoaderOptions m_resourceLoaderOptions; | 186 const ResourceLoaderOptions m_resourceLoaderOptions; |
186 | 187 |
187 bool m_forceDoNotAllowStoredCredentials; | 188 bool m_forceDoNotAllowStoredCredentials; |
188 RefPtr<SecurityOrigin> m_securityOrigin; | 189 RefPtr<SecurityOrigin> m_securityOrigin; |
189 | 190 |
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224 int m_corsRedirectLimit; | 225 int m_corsRedirectLimit; |
225 | 226 |
226 WebURLRequest::FetchRedirectMode m_redirectMode; | 227 WebURLRequest::FetchRedirectMode m_redirectMode; |
227 | 228 |
228 // Holds the referrer after a redirect response was | 229 // Holds the referrer after a redirect response was |
229 // received. This referrer is used to populate the HTTP Referer | 230 // received. This referrer is used to populate the HTTP Referer |
230 // header when following the redirect. | 231 // header when following the redirect. |
231 bool m_didRedirect; | 232 bool m_didRedirect; |
232 Referrer m_referrerAfterRedirect; | 233 Referrer m_referrerAfterRedirect; |
233 | 234 |
234 WeakPtrFactory<DocumentThreadableLoader> m_weakFactory; | 235 WeakPtrFactory<DocumentThreadableLoader> m_weakFactory; |
haraken
2016/07/29 14:52:51
Now that DocumentThreadableLoader is on the heap,
| |
235 }; | 236 }; |
236 | 237 |
237 } // namespace blink | 238 } // namespace blink |
238 | 239 |
239 #endif // DocumentThreadableLoader_h | 240 #endif // DocumentThreadableLoader_h |
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