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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. |
| (...skipping 36 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 47 | 47 |
| 48 class Document; | 48 class Document; |
| 49 class KURL; | 49 class KURL; |
| 50 class ResourceRequest; | 50 class ResourceRequest; |
| 51 class SecurityOrigin; | 51 class SecurityOrigin; |
| 52 class ThreadableLoaderClient; | 52 class ThreadableLoaderClient; |
| 53 | 53 |
| 54 class DocumentThreadableLoader FINAL : public RefCounted<DocumentThreadableLoade
r>, public ThreadableLoader, private ResourceOwner<RawResource> { | 54 class DocumentThreadableLoader FINAL : public RefCounted<DocumentThreadableLoade
r>, public ThreadableLoader, private ResourceOwner<RawResource> { |
| 55 WTF_MAKE_FAST_ALLOCATED; | 55 WTF_MAKE_FAST_ALLOCATED; |
| 56 public: | 56 public: |
| 57 static void loadResourceSynchronously(Document*, const ResourceRequest&,
ThreadableLoaderClient&, const ThreadableLoaderOptions&); | 57 static void loadResourceSynchronously(Document&, const ResourceRequest&,
ThreadableLoaderClient&, const ThreadableLoaderOptions&); |
| 58 static PassRefPtr<DocumentThreadableLoader> create(Document*, Threadable
LoaderClient*, const ResourceRequest&, const ThreadableLoaderOptions&); | 58 static PassRefPtr<DocumentThreadableLoader> create(Document&, Threadable
LoaderClient*, const ResourceRequest&, const ThreadableLoaderOptions&); |
| 59 virtual ~DocumentThreadableLoader(); | 59 virtual ~DocumentThreadableLoader(); |
| 60 | 60 |
| 61 virtual void cancel() OVERRIDE; | 61 virtual void cancel() OVERRIDE; |
| 62 void setDefersLoading(bool); | 62 void setDefersLoading(bool); |
| 63 | 63 |
| 64 using RefCounted<DocumentThreadableLoader>::ref; | 64 using RefCounted<DocumentThreadableLoader>::ref; |
| 65 using RefCounted<DocumentThreadableLoader>::deref; | 65 using RefCounted<DocumentThreadableLoader>::deref; |
| 66 | 66 |
| 67 protected: | 67 protected: |
| 68 virtual void refThreadableLoader() OVERRIDE { ref(); } | 68 virtual void refThreadableLoader() OVERRIDE { ref(); } |
| 69 virtual void derefThreadableLoader() OVERRIDE { deref(); } | 69 virtual void derefThreadableLoader() OVERRIDE { deref(); } |
| 70 | 70 |
| 71 private: | 71 private: |
| 72 enum BlockingBehavior { | 72 enum BlockingBehavior { |
| 73 LoadSynchronously, | 73 LoadSynchronously, |
| 74 LoadAsynchronously | 74 LoadAsynchronously |
| 75 }; | 75 }; |
| 76 | 76 |
| 77 DocumentThreadableLoader(Document*, ThreadableLoaderClient*, BlockingBeh
avior, const ResourceRequest&, const ThreadableLoaderOptions&); | 77 DocumentThreadableLoader(Document&, ThreadableLoaderClient*, BlockingBeh
avior, const ResourceRequest&, const ThreadableLoaderOptions&); |
| 78 | 78 |
| 79 // RawResourceClient | 79 // RawResourceClient |
| 80 virtual void dataSent(Resource*, unsigned long long bytesSent, unsigned
long long totalBytesToBeSent) OVERRIDE; | 80 virtual void dataSent(Resource*, unsigned long long bytesSent, unsigned
long long totalBytesToBeSent) OVERRIDE; |
| 81 virtual void responseReceived(Resource*, const ResourceResponse&) OVERRI
DE; | 81 virtual void responseReceived(Resource*, const ResourceResponse&) OVERRI
DE; |
| 82 virtual void dataReceived(Resource*, const char* data, int dataLength) O
VERRIDE; | 82 virtual void dataReceived(Resource*, const char* data, int dataLength) O
VERRIDE; |
| 83 virtual void redirectReceived(Resource*, ResourceRequest&, const Resourc
eResponse&) OVERRIDE; | 83 virtual void redirectReceived(Resource*, ResourceRequest&, const Resourc
eResponse&) OVERRIDE; |
| 84 virtual void notifyFinished(Resource*) OVERRIDE; | 84 virtual void notifyFinished(Resource*) OVERRIDE; |
| 85 virtual void dataDownloaded(Resource*, int) OVERRIDE; | 85 virtual void dataDownloaded(Resource*, int) OVERRIDE; |
| 86 | 86 |
| 87 void cancelWithError(const ResourceError&); | 87 void cancelWithError(const ResourceError&); |
| 88 void didReceiveResponse(unsigned long identifier, const ResourceResponse
&); | 88 void didReceiveResponse(unsigned long identifier, const ResourceResponse
&); |
| 89 void didReceiveData(const char* data, int dataLength); | 89 void didReceiveData(const char* data, int dataLength); |
| 90 void didFinishLoading(unsigned long identifier, double finishTime); | 90 void didFinishLoading(unsigned long identifier, double finishTime); |
| 91 void didTimeout(Timer<DocumentThreadableLoader>*); | 91 void didTimeout(Timer<DocumentThreadableLoader>*); |
| 92 void makeCrossOriginAccessRequest(const ResourceRequest&); | 92 void makeCrossOriginAccessRequest(const ResourceRequest&); |
| 93 void preflightSuccess(); | 93 void preflightSuccess(); |
| 94 void preflightFailure(const String& url, const String& errorDescription)
; | 94 void preflightFailure(const String& url, const String& errorDescription)
; |
| 95 | 95 |
| 96 void loadRequest(const ResourceRequest&); | 96 void loadRequest(const ResourceRequest&); |
| 97 bool isAllowedRedirect(const KURL&) const; | 97 bool isAllowedRedirect(const KURL&) const; |
| 98 bool isAllowedByPolicy(const KURL&) const; | 98 bool isAllowedByPolicy(const KURL&) const; |
| 99 | 99 |
| 100 SecurityOrigin* securityOrigin() const; | 100 SecurityOrigin* securityOrigin() const; |
| 101 | 101 |
| 102 ThreadableLoaderClient* m_client; | 102 ThreadableLoaderClient* m_client; |
| 103 Document* m_document; | 103 Document& m_document; |
| 104 ThreadableLoaderOptions m_options; | 104 ThreadableLoaderOptions m_options; |
| 105 bool m_sameOriginRequest; | 105 bool m_sameOriginRequest; |
| 106 bool m_simpleRequest; | 106 bool m_simpleRequest; |
| 107 bool m_async; | 107 bool m_async; |
| 108 OwnPtr<ResourceRequest> m_actualRequest; // non-null during Access Contr
ol preflight checks | 108 OwnPtr<ResourceRequest> m_actualRequest; // non-null during Access Contr
ol preflight checks |
| 109 Timer<DocumentThreadableLoader> m_timeoutTimer; | 109 Timer<DocumentThreadableLoader> m_timeoutTimer; |
| 110 }; | 110 }; |
| 111 | 111 |
| 112 } // namespace WebCore | 112 } // namespace WebCore |
| 113 | 113 |
| 114 #endif // DocumentThreadableLoader_h | 114 #endif // DocumentThreadableLoader_h |
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