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1 /* | |
2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
3 * | |
4 * Redistribution and use in source and binary forms, with or without | |
5 * modification, are permitted provided that the following conditions are | |
6 * met: | |
7 * | |
8 * * Redistributions of source code must retain the above copyright | |
9 * notice, this list of conditions and the following disclaimer. | |
10 * * Redistributions in binary form must reproduce the above | |
11 * copyright notice, this list of conditions and the following disclaimer | |
12 * in the documentation and/or other materials provided with the | |
13 * distribution. | |
14 * * Neither the name of Google Inc. nor the names of its | |
15 * contributors may be used to endorse or promote products derived from | |
16 * this software without specific prior written permission. | |
17 * | |
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 */ | |
30 | |
31 #ifndef WebDataSourceImpl_h | |
32 #define WebDataSourceImpl_h | |
33 | |
34 #include <memory> | |
35 #include "core/frame/FrameTypes.h" | |
36 #include "core/loader/DocumentLoader.h" | |
37 #include "platform/exported/WrappedResourceRequest.h" | |
38 #include "platform/exported/WrappedResourceResponse.h" | |
39 #include "platform/heap/Handle.h" | |
40 #include "platform/weborigin/KURL.h" | |
41 #include "platform/wtf/Vector.h" | |
42 #include "public/web/WebDataSource.h" | |
43 | |
44 namespace blink { | |
45 | |
46 class WebDataSourceImpl final : public DocumentLoader, public WebDataSource { | |
47 public: | |
48 static WebDataSourceImpl* Create(LocalFrame*, | |
49 const ResourceRequest&, | |
50 const SubstituteData&, | |
51 ClientRedirectPolicy); | |
52 | |
53 static WebDataSourceImpl* FromDocumentLoader(DocumentLoader* loader) { | |
54 return static_cast<WebDataSourceImpl*>(loader); | |
55 } | |
56 | |
57 // WebDataSource methods: | |
58 const WebURLRequest& OriginalRequest() const override; | |
59 const WebURLRequest& GetRequest() const override; | |
60 const WebURLResponse& GetResponse() const override; | |
61 bool HasUnreachableURL() const override; | |
62 WebURL UnreachableURL() const override; | |
63 void AppendRedirect(const WebURL&) override; | |
64 void RedirectChain(WebVector<WebURL>&) const override; | |
65 bool IsClientRedirect() const override; | |
66 bool ReplacesCurrentHistoryItem() const override; | |
67 WebNavigationType GetNavigationType() const override; | |
68 ExtraData* GetExtraData() const override; | |
69 void SetExtraData(ExtraData*) override; | |
70 void SetNavigationStartTime(double) override; | |
71 void UpdateNavigation(double redirect_start_time, | |
72 double redirect_end_time, | |
73 double fetch_start_time, | |
74 bool has_redirect) override; | |
75 void SetSubresourceFilter(WebDocumentSubresourceFilter*) override; | |
76 void SetServiceWorkerNetworkProvider( | |
77 std::unique_ptr<WebServiceWorkerNetworkProvider>) override; | |
78 WebServiceWorkerNetworkProvider* GetServiceWorkerNetworkProvider() override; | |
79 void SetSourceLocation(const WebSourceLocation&) override; | |
80 void ResetSourceLocation() override; | |
81 | |
82 static WebNavigationType ToWebNavigationType(NavigationType); | |
83 | |
84 DECLARE_VIRTUAL_TRACE(); | |
85 | |
86 private: | |
87 WebDataSourceImpl(LocalFrame*, | |
88 const ResourceRequest&, | |
89 const SubstituteData&, | |
90 ClientRedirectPolicy); | |
91 ~WebDataSourceImpl() override; | |
92 void DetachFromFrame() override; | |
93 String DebugName() const override { return "WebDataSourceImpl"; } | |
94 | |
95 // Mutable because the const getters will magically sync these to the | |
96 // latest version from WebKit. | |
97 mutable WrappedResourceRequest original_request_wrapper_; | |
98 mutable WrappedResourceRequest request_wrapper_; | |
99 mutable WrappedResourceResponse response_wrapper_; | |
100 | |
101 std::unique_ptr<ExtraData> extra_data_; | |
102 }; | |
103 | |
104 } // namespace blink | |
105 | |
106 #endif // WebDataSourceImpl_h | |
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