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1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef COMPONENTS_HTML_VIEWER_WEB_URL_LOADER_IMPL_H_ | |
6 #define COMPONENTS_HTML_VIEWER_WEB_URL_LOADER_IMPL_H_ | |
7 | |
8 #include "base/macros.h" | |
9 #include "base/memory/weak_ptr.h" | |
10 #include "components/html_viewer/mock_web_blob_registry_impl.h" | |
11 #include "mojo/message_pump/handle_watcher.h" | |
12 #include "mojo/services/network/public/interfaces/url_loader.mojom.h" | |
13 #include "third_party/WebKit/public/platform/WebBlobData.h" | |
14 #include "third_party/WebKit/public/platform/WebReferrerPolicy.h" | |
15 #include "third_party/WebKit/public/platform/WebURLLoader.h" | |
16 #include "third_party/WebKit/public/platform/WebURLRequest.h" | |
17 | |
18 namespace mojo { | |
19 class URLLoaderFactory; | |
20 } | |
21 | |
22 namespace html_viewer { | |
23 | |
24 // The concrete type of WebURLRequest::ExtraData. | |
25 class WebURLRequestExtraData : public blink::WebURLRequest::ExtraData { | |
26 public: | |
27 WebURLRequestExtraData(); | |
28 ~WebURLRequestExtraData() override; | |
29 | |
30 mojo::URLResponsePtr synthetic_response; | |
31 }; | |
32 | |
33 class WebURLLoaderImpl : public blink::WebURLLoader { | |
34 public: | |
35 explicit WebURLLoaderImpl(mojo::URLLoaderFactory* url_loader_factory, | |
36 MockWebBlobRegistryImpl* web_blob_registry); | |
37 | |
38 private: | |
39 ~WebURLLoaderImpl() override; | |
40 | |
41 // blink::WebURLLoader methods: | |
42 void loadSynchronously(const blink::WebURLRequest& request, | |
43 blink::WebURLResponse& response, | |
44 blink::WebURLError& error, | |
45 blink::WebData& data) override; | |
46 void loadAsynchronously(const blink::WebURLRequest&, | |
47 blink::WebURLLoaderClient* client) override; | |
48 void cancel() override; | |
49 void setDefersLoading(bool defers_loading) override; | |
50 void setLoadingTaskRunner(blink::WebTaskRunner* web_task_runner) override; | |
51 | |
52 void OnReceivedResponse(const blink::WebURLRequest& request, | |
53 mojo::URLResponsePtr response); | |
54 void OnReceivedError(mojo::URLResponsePtr response); | |
55 void OnReceivedRedirect(const blink::WebURLRequest& request, | |
56 mojo::URLResponsePtr response); | |
57 void OnReceiveWebBlobData( | |
58 const blink::WebURLRequest& request, | |
59 const blink::WebVector<blink::WebBlobData::Item*>& items); | |
60 void ReadMore(); | |
61 void WaitToReadMore(); | |
62 void OnResponseBodyStreamReady(MojoResult result); | |
63 | |
64 blink::WebURLLoaderClient* client_; | |
65 MockWebBlobRegistryImpl* web_blob_registry_; | |
66 GURL url_; | |
67 blink::WebReferrerPolicy referrer_policy_; | |
68 mojo::URLLoaderPtr url_loader_; | |
69 mojo::ScopedDataPipeConsumerHandle response_body_stream_; | |
70 mojo::common::HandleWatcher handle_watcher_; | |
71 | |
72 base::WeakPtrFactory<WebURLLoaderImpl> weak_factory_; | |
73 | |
74 DISALLOW_COPY_AND_ASSIGN(WebURLLoaderImpl); | |
75 }; | |
76 | |
77 } // namespace html_viewer | |
78 | |
79 #endif // COMPONENTS_HTML_VIEWER_WEB_URL_LOADER_IMPL_H_ | |
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