Cast audio only policy enforcement support.

extensions/browser/api/cast_channel/cast_socket.h

 // Copyright 2014 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 EXTENSIONS_BROWSER_API_CAST_CHANNEL_CAST_SOCKET_H_
 #define EXTENSIONS_BROWSER_API_CAST_CHANNEL_CAST_SOCKET_H_
 
 #include <queue>
 #include <string>
 
@@ skipping 58 matching lines @@
 
   // The IP endpoint for the destination of the channel.
   virtual const net::IPEndPoint& ip_endpoint() const = 0;
 
   // Channel id generated by the ApiResourceManager.
   virtual int id() const = 0;
 
   // Sets the channel id generated by ApiResourceManager.
   virtual void set_id(int id) = 0;
 
+  // Sets whether this socket is for a channel to a device claiming a video out
+  // capability.
+  virtual void set_has_video_out(bool has_video_out) = 0;
+
   // The authentication level requested for the channel.
   virtual ChannelAuthType channel_auth() const = 0;
 
   // Returns a cast:// or casts:// URL for the channel endpoint.
   // For backwards compatibility.
   virtual std::string cast_url() const = 0;
 
   // The ready state of the channel.
   virtual ReadyState ready_state() const = 0;
 
@@ skipping 42 matching lines @@
   ~CastSocketImpl() override;
 
   // CastSocket interface.
   void Connect(scoped_ptr<CastTransport::Delegate> delegate,
                base::Callback<void(ChannelError)> callback) override;
   CastTransport* transport() const override;
   void Close(const net::CompletionCallback& callback) override;
   const net::IPEndPoint& ip_endpoint() const override;
   int id() const override;
   void set_id(int channel_id) override;
+  void set_has_video_out(bool has_video_out) override;
   ChannelAuthType channel_auth() const override;
   std::string cast_url() const override;
   ReadyState ready_state() const override;
   ChannelError error_state() const override;
 
   // Required by ApiResourceManager.
   static const char* service_name() { return "CastSocketManager"; }
 
  protected:
   // CastTransport::Delegate methods for receiving handshake messages.
@@ skipping 136 matching lines @@
   // Duration to wait before timing out.
   base::TimeDelta connect_timeout_;
 
   // Timer invoked when the connection has timed out.
   scoped_ptr<base::Timer> connect_timeout_timer_;
 
   // Set when a timeout is triggered and the connection process has
   // canceled.
   bool is_canceled_;
 
+  // Whether this socket is for a channel to a device claiming a video out
+  // capability.
+  bool has_video_out_;
+
   // Connection flow state machine state.
   proto::ConnectionState connect_state_;
 
   // Write flow state machine state.
   proto::WriteState write_state_;
 
   // Read flow state machine state.
   proto::ReadState read_state_;
 
   // The last error encountered by the channel.
@@ skipping 16 matching lines @@
   // Caller's message read and error handling delegate.
   scoped_ptr<CastTransport::Delegate> read_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(CastSocketImpl);
 };
 }  // namespace cast_channel
 }  // namespace core_api
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_CAST_CHANNEL_CAST_SOCKET_H_