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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_BROWSER_LOADER_STREAM_RESOURCE_HANDLER_H_ | 5 #ifndef CONTENT_BROWSER_LOADER_STREAM_RESOURCE_HANDLER_H_ |
6 #define CONTENT_BROWSER_LOADER_STREAM_RESOURCE_HANDLER_H_ | 6 #define CONTENT_BROWSER_LOADER_STREAM_RESOURCE_HANDLER_H_ |
7 | 7 |
8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
9 #include "base/memory/scoped_ptr.h" | 9 #include "base/memory/scoped_ptr.h" |
10 #include "content/browser/loader/resource_handler.h" | 10 #include "content/browser/loader/resource_handler.h" |
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24 public ResourceHandler { | 24 public ResourceHandler { |
25 public: | 25 public: |
26 // |origin| will be used to construct the URL for the Stream. See | 26 // |origin| will be used to construct the URL for the Stream. See |
27 // WebCore::BlobURL and and WebCore::SecurityOrigin in Blink to understand | 27 // WebCore::BlobURL and and WebCore::SecurityOrigin in Blink to understand |
28 // how origin check is done on resource loading. | 28 // how origin check is done on resource loading. |
29 StreamResourceHandler(net::URLRequest* request, | 29 StreamResourceHandler(net::URLRequest* request, |
30 StreamRegistry* registry, | 30 StreamRegistry* registry, |
31 const GURL& origin); | 31 const GURL& origin); |
32 virtual ~StreamResourceHandler(); | 32 virtual ~StreamResourceHandler(); |
33 | 33 |
34 virtual bool OnUploadProgress(uint64 position, uint64 size) OVERRIDE; | 34 virtual bool OnUploadProgress(uint64 position, uint64 size) override; |
35 | 35 |
36 // Not needed, as this event handler ought to be the final resource. | 36 // Not needed, as this event handler ought to be the final resource. |
37 virtual bool OnRequestRedirected(const net::RedirectInfo& redirect_info, | 37 virtual bool OnRequestRedirected(const net::RedirectInfo& redirect_info, |
38 ResourceResponse* resp, | 38 ResourceResponse* resp, |
39 bool* defer) OVERRIDE; | 39 bool* defer) override; |
40 | 40 |
41 virtual bool OnResponseStarted(ResourceResponse* resp, | 41 virtual bool OnResponseStarted(ResourceResponse* resp, |
42 bool* defer) OVERRIDE; | 42 bool* defer) override; |
43 | 43 |
44 virtual bool OnWillStart(const GURL& url, bool* defer) OVERRIDE; | 44 virtual bool OnWillStart(const GURL& url, bool* defer) override; |
45 | 45 |
46 virtual bool OnBeforeNetworkStart(const GURL& url, bool* defer) OVERRIDE; | 46 virtual bool OnBeforeNetworkStart(const GURL& url, bool* defer) override; |
47 | 47 |
48 // Create a new buffer to store received data. | 48 // Create a new buffer to store received data. |
49 virtual bool OnWillRead(scoped_refptr<net::IOBuffer>* buf, | 49 virtual bool OnWillRead(scoped_refptr<net::IOBuffer>* buf, |
50 int* buf_size, | 50 int* buf_size, |
51 int min_size) OVERRIDE; | 51 int min_size) override; |
52 | 52 |
53 // A read was completed, forward the data to the Stream. | 53 // A read was completed, forward the data to the Stream. |
54 virtual bool OnReadCompleted(int bytes_read, bool* defer) OVERRIDE; | 54 virtual bool OnReadCompleted(int bytes_read, bool* defer) override; |
55 | 55 |
56 virtual void OnResponseCompleted(const net::URLRequestStatus& status, | 56 virtual void OnResponseCompleted(const net::URLRequestStatus& status, |
57 const std::string& sec_info, | 57 const std::string& sec_info, |
58 bool* defer) OVERRIDE; | 58 bool* defer) override; |
59 | 59 |
60 virtual void OnDataDownloaded(int bytes_downloaded) OVERRIDE; | 60 virtual void OnDataDownloaded(int bytes_downloaded) override; |
61 | 61 |
62 Stream* stream() { return stream_.get(); } | 62 Stream* stream() { return stream_.get(); } |
63 | 63 |
64 private: | 64 private: |
65 virtual void OnSpaceAvailable(Stream* stream) OVERRIDE; | 65 virtual void OnSpaceAvailable(Stream* stream) override; |
66 virtual void OnClose(Stream* stream) OVERRIDE; | 66 virtual void OnClose(Stream* stream) override; |
67 | 67 |
68 scoped_refptr<Stream> stream_; | 68 scoped_refptr<Stream> stream_; |
69 scoped_refptr<net::IOBuffer> read_buffer_; | 69 scoped_refptr<net::IOBuffer> read_buffer_; |
70 DISALLOW_COPY_AND_ASSIGN(StreamResourceHandler); | 70 DISALLOW_COPY_AND_ASSIGN(StreamResourceHandler); |
71 }; | 71 }; |
72 | 72 |
73 } // namespace content | 73 } // namespace content |
74 | 74 |
75 #endif // CONTENT_BROWSER_LOADER_STREAM_RESOURCE_HANDLER_H_ | 75 #endif // CONTENT_BROWSER_LOADER_STREAM_RESOURCE_HANDLER_H_ |
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