Cast: Javascript bindings for cast receiver

chrome/renderer/media/cast_session_delegate.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_RENDERER_MEDIA_CAST_SESSION_DELEGATE_H_
 #define CHROME_RENDERER_MEDIA_CAST_SESSION_DELEGATE_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 25 matching lines @@
 namespace transport {
 class CastTransportSender;
 }  // namespace transport
 }  // namespace cast
 }  // namespace media
 
 // Breaks out functionality that is common between CastSessionDelegate and
 // CastReceiverSessionDelegate.
 class CastSessionDelegateBase {
  public:
+  typedef base::Callback<void(const std::string&)> ErrorCallback;
+
   CastSessionDelegateBase();
   virtual ~CastSessionDelegateBase();
 
   // This will start the session by configuring and creating the Cast transport
   // and the Cast sender.
   // Must be called before initialization of audio or video.
   void StartUDP(const net::IPEndPoint& local_endpoint,
                 const net::IPEndPoint& remote_endpoint,
-                scoped_ptr<base::DictionaryValue> options);
+                scoped_ptr<base::DictionaryValue> options,
+                const ErrorCallback& error_callback);
 
  protected:
   void StatusNotificationCB(
+      const ErrorCallback& error_callback,
       media::cast::CastTransportStatus status);
 
   virtual void ReceivePacket(scoped_ptr<media::cast::Packet> packet) = 0;
   virtual void LogRawEvents(
       const std::vector<media::cast::PacketEvent>& packet_events,
       const std::vector<media::cast::FrameEvent>& frame_events) = 0;
 
   base::ThreadChecker thread_checker_;
   scoped_refptr<media::cast::CastEnvironment> cast_environment_;
   scoped_ptr<media::cast::CastTransportSender> cast_transport_;
@@ skipping 10 matching lines @@
 // This class is created on the render thread and destroyed on the IO
 // thread. All methods are accessible only on the IO thread.
 class CastSessionDelegate : public CastSessionDelegateBase {
  public:
   typedef base::Callback<void(const scoped_refptr<
       media::cast::AudioFrameInput>&)> AudioFrameInputAvailableCallback;
   typedef base::Callback<void(const scoped_refptr<
       media::cast::VideoFrameInput>&)> VideoFrameInputAvailableCallback;
   typedef base::Callback<void(scoped_ptr<base::BinaryValue>)> EventLogsCallback;
   typedef base::Callback<void(scoped_ptr<base::DictionaryValue>)> StatsCallback;
-  typedef base::Callback<void(const std::string&)> ErrorCallback;
 
   CastSessionDelegate();
   ~CastSessionDelegate() override;
 
   void StartUDP(const net::IPEndPoint& local_endpoint,
                 const net::IPEndPoint& remote_endpoint,
-                scoped_ptr<base::DictionaryValue> options);
+                scoped_ptr<base::DictionaryValue> options,
+                const ErrorCallback& error_callback);
 
   // After calling StartAudio() or StartVideo() encoding of that media will
   // begin as soon as data is delivered to its sink, if the second method is
   // called the first media will be restarted. It is strongly recommended not to
   // deliver any data between calling the two methods.
   // It's OK to call only one of the two methods.
   // StartUDP must be called before these methods.
   void StartAudio(const media::cast::AudioSenderConfig& config,
                   const AudioFrameInputAvailableCallback& callback,
                   const ErrorCallback& error_callback);
@@ skipping 37 matching lines @@
   VideoFrameInputAvailableCallback video_frame_input_available_callback_;
 
   scoped_ptr<media::cast::RawEventSubscriberBundle> event_subscribers_;
 
   base::WeakPtrFactory<CastSessionDelegate> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(CastSessionDelegate);
 };
 
 #endif  // CHROME_RENDERER_MEDIA_CAST_SESSION_DELEGATE_H_