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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_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
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21 | 21 |
22 namespace media_stream { | 22 namespace media_stream { |
23 | 23 |
24 // MediaStreamDispatcherHost is a delegate for Media Stream API messages used by | 24 // MediaStreamDispatcherHost is a delegate for Media Stream API messages used by |
25 // MediaStreamImpl. It's the complement of MediaStreamDispatcher | 25 // MediaStreamImpl. It's the complement of MediaStreamDispatcher |
26 // (owned by RenderView). | 26 // (owned by RenderView). |
27 class CONTENT_EXPORT MediaStreamDispatcherHost | 27 class CONTENT_EXPORT MediaStreamDispatcherHost |
28 : public content::BrowserMessageFilter, | 28 : public content::BrowserMessageFilter, |
29 public MediaStreamRequester { | 29 public MediaStreamRequester { |
30 public: | 30 public: |
31 MediaStreamDispatcherHost(const content::ResourceContext* resource_context, | 31 MediaStreamDispatcherHost(content::ResourceContext* resource_context, |
32 int render_process_id); | 32 int render_process_id); |
33 virtual ~MediaStreamDispatcherHost(); | 33 virtual ~MediaStreamDispatcherHost(); |
34 | 34 |
35 // MediaStreamRequester implementation. | 35 // MediaStreamRequester implementation. |
36 virtual void StreamGenerated( | 36 virtual void StreamGenerated( |
37 const std::string& label, | 37 const std::string& label, |
38 const StreamDeviceInfoArray& audio_devices, | 38 const StreamDeviceInfoArray& audio_devices, |
39 const StreamDeviceInfoArray& video_devices) OVERRIDE; | 39 const StreamDeviceInfoArray& video_devices) OVERRIDE; |
40 virtual void StreamGenerationFailed(const std::string& label) OVERRIDE; | 40 virtual void StreamGenerationFailed(const std::string& label) OVERRIDE; |
41 virtual void AudioDeviceFailed(const std::string& label, int index) OVERRIDE; | 41 virtual void AudioDeviceFailed(const std::string& label, int index) OVERRIDE; |
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70 void OnOpenDevice(int render_view_id, | 70 void OnOpenDevice(int render_view_id, |
71 int page_request_id, | 71 int page_request_id, |
72 const std::string& device_id, | 72 const std::string& device_id, |
73 media_stream::MediaStreamType type, | 73 media_stream::MediaStreamType type, |
74 const std::string& security_origin); | 74 const std::string& security_origin); |
75 | 75 |
76 // Returns the media stream manager to forward events to, | 76 // Returns the media stream manager to forward events to, |
77 // creating one if needed. | 77 // creating one if needed. |
78 MediaStreamManager* manager(); | 78 MediaStreamManager* manager(); |
79 | 79 |
80 const content::ResourceContext* resource_context_; | 80 content::ResourceContext* resource_context_; |
81 int render_process_id_; | 81 int render_process_id_; |
82 | 82 |
83 struct StreamRequest; | 83 struct StreamRequest; |
84 typedef std::map<std::string, StreamRequest> StreamMap; | 84 typedef std::map<std::string, StreamRequest> StreamMap; |
85 // Streams generated for this host. | 85 // Streams generated for this host. |
86 StreamMap streams_; | 86 StreamMap streams_; |
87 | 87 |
88 DISALLOW_COPY_AND_ASSIGN(MediaStreamDispatcherHost); | 88 DISALLOW_COPY_AND_ASSIGN(MediaStreamDispatcherHost); |
89 }; | 89 }; |
90 | 90 |
91 } // namespace media_stream | 91 } // namespace media_stream |
92 | 92 |
93 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ | 93 #endif // CONTENT_BROWSER_RENDERER_HOST_MEDIA_MEDIA_STREAM_DISPATCHER_HOST_H_ |
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