OLD | NEW |
(Empty) | |
| 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 |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef CHROME_BROWSER_MEDIA_CHROME_WEBRTC_INTERNALS_H_ |
| 6 #define CHROME_BROWSER_MEDIA_CHROME_WEBRTC_INTERNALS_H_ |
| 7 |
| 8 #include "base/memory/singleton.h" |
| 9 #include "base/observer_list.h" |
| 10 #include "base/process.h" |
| 11 #include "base/values.h" |
| 12 #include "content/public/browser/webrtc_internals.h" |
| 13 |
| 14 class WebRTCInternalsUIObserver; |
| 15 |
| 16 // This is a singleton class running in the browser UI thread. |
| 17 // It collects peer connection infomation from the renderers, |
| 18 // forwards the data to WebRTCInternalsUIObserver and |
| 19 // sends data collecting commands to the renderers. |
| 20 class ChromeWebRTCInternals : public content::WebRTCInternals { |
| 21 public: |
| 22 static ChromeWebRTCInternals* GetInstance(); |
| 23 |
| 24 virtual void AddPeerConnection(base::ProcessId pid, |
| 25 int lid, |
| 26 const std::string& url, |
| 27 const std::string& servers, |
| 28 const std::string& constraints) OVERRIDE; |
| 29 virtual void RemovePeerConnection(base::ProcessId pid, int lid) OVERRIDE; |
| 30 |
| 31 // Methods for adding or removing WebRTCInternalsUIObserver. |
| 32 void AddObserver(WebRTCInternalsUIObserver *observer); |
| 33 void RemoveObserver(WebRTCInternalsUIObserver *observer); |
| 34 |
| 35 private: |
| 36 friend struct DefaultSingletonTraits<ChromeWebRTCInternals>; |
| 37 |
| 38 ChromeWebRTCInternals(); |
| 39 virtual ~ChromeWebRTCInternals(); |
| 40 |
| 41 void SendUpdate(const std::string& command, base::Value* value); |
| 42 |
| 43 ObserverList<WebRTCInternalsUIObserver> observers_; |
| 44 base::ListValue peer_connection_data_; |
| 45 }; |
| 46 |
| 47 #endif // CHROME_BROWSER_MEDIA_CHROME_WEBRTC_INTERNALS_H_ |
OLD | NEW |