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Side by Side Diff: content/browser/loader/buffered_resource_handler.h

Issue 19894003: Move webplugininfo.h to content/public. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 7 years, 5 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_BUFFERED_RESOURCE_HANDLER_H_ 5 #ifndef CONTENT_BROWSER_LOADER_BUFFERED_RESOURCE_HANDLER_H_
6 #define CONTENT_BROWSER_LOADER_BUFFERED_RESOURCE_HANDLER_H_ 6 #define CONTENT_BROWSER_LOADER_BUFFERED_RESOURCE_HANDLER_H_
7 7
8 #include <string> 8 #include <string>
9 #include <vector> 9 #include <vector>
10 10
11 #include "base/memory/weak_ptr.h" 11 #include "base/memory/weak_ptr.h"
12 #include "content/browser/loader/layered_resource_handler.h" 12 #include "content/browser/loader/layered_resource_handler.h"
13 #include "content/public/browser/resource_controller.h" 13 #include "content/public/browser/resource_controller.h"
14 14
15 namespace net { 15 namespace net {
16 class URLRequest; 16 class URLRequest;
17 } 17 }
18 18
19 namespace webkit {
20 struct WebPluginInfo;
21 }
22
23 namespace content { 19 namespace content {
24 class ResourceDispatcherHostImpl; 20 class ResourceDispatcherHostImpl;
21 struct WebPluginInfo;
25 22
26 // Used to buffer a request until enough data has been received. 23 // Used to buffer a request until enough data has been received.
27 class BufferedResourceHandler 24 class BufferedResourceHandler
28 : public LayeredResourceHandler, 25 : public LayeredResourceHandler,
29 public ResourceController { 26 public ResourceController {
30 public: 27 public:
31 BufferedResourceHandler(scoped_ptr<ResourceHandler> next_handler, 28 BufferedResourceHandler(scoped_ptr<ResourceHandler> next_handler,
32 ResourceDispatcherHostImpl* host, 29 ResourceDispatcherHostImpl* host,
33 net::URLRequest* request); 30 net::URLRequest* request);
34 virtual ~BufferedResourceHandler(); 31 virtual ~BufferedResourceHandler();
(...skipping 30 matching lines...) Expand all
65 bool ReplayReadCompleted(bool* defer); 62 bool ReplayReadCompleted(bool* defer);
66 void CallReplayReadCompleted(); 63 void CallReplayReadCompleted();
67 64
68 bool MustDownload(); 65 bool MustDownload();
69 bool HasSupportingPlugin(bool* is_stale); 66 bool HasSupportingPlugin(bool* is_stale);
70 67
71 // Copies data from |read_buffer_| to |next_handler_|. 68 // Copies data from |read_buffer_| to |next_handler_|.
72 bool CopyReadBufferToNextHandler(int request_id); 69 bool CopyReadBufferToNextHandler(int request_id);
73 70
74 // Called on the IO thread once the list of plugins has been loaded. 71 // Called on the IO thread once the list of plugins has been loaded.
75 void OnPluginsLoaded(const std::vector<webkit::WebPluginInfo>& plugins); 72 void OnPluginsLoaded(const std::vector<WebPluginInfo>& plugins);
76 73
77 enum State { 74 enum State {
78 STATE_STARTING, 75 STATE_STARTING,
79 76
80 // In this state, we are filling read_buffer_ with data for the purpose 77 // In this state, we are filling read_buffer_ with data for the purpose
81 // of sniffing the mime type of the response. 78 // of sniffing the mime type of the response.
82 STATE_BUFFERING, 79 STATE_BUFFERING,
83 80
84 // In this state, we are select an appropriate downstream ResourceHandler 81 // In this state, we are select an appropriate downstream ResourceHandler
85 // based on the mime type of the response. We are also potentially waiting 82 // based on the mime type of the response. We are also potentially waiting
(...skipping 21 matching lines...) Expand all
107 bool must_download_is_set_; 104 bool must_download_is_set_;
108 105
109 base::WeakPtrFactory<BufferedResourceHandler> weak_ptr_factory_; 106 base::WeakPtrFactory<BufferedResourceHandler> weak_ptr_factory_;
110 107
111 DISALLOW_COPY_AND_ASSIGN(BufferedResourceHandler); 108 DISALLOW_COPY_AND_ASSIGN(BufferedResourceHandler);
112 }; 109 };
113 110
114 } // namespace content 111 } // namespace content
115 112
116 #endif // CONTENT_BROWSER_LOADER_BUFFERED_RESOURCE_HANDLER_H_ 113 #endif // CONTENT_BROWSER_LOADER_BUFFERED_RESOURCE_HANDLER_H_
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