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      1 // Copyright 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_RENDERER_MEDIA_CAST_UDP_TRANSPORT_H_
      6 #define CHROME_RENDERER_MEDIA_CAST_UDP_TRANSPORT_H_
      7 
      8 #include "base/basictypes.h"
      9 #include "base/memory/ref_counted.h"
     10 #include "base/memory/weak_ptr.h"
     11 #include "net/base/ip_endpoint.h"
     12 
     13 class CastSession;
     14 
     15 // This class represents the transport mechanism used by Cast RTP streams
     16 // to connect to a remote client. It specifies the destination address
     17 // and network protocol used to send Cast RTP streams.
     18 class CastUdpTransport {
     19  public:
     20   explicit CastUdpTransport(const scoped_refptr<CastSession>& session);
     21   virtual ~CastUdpTransport();
     22 
     23   // Specify the remote IP address and port.
     24   void SetDestination(const net::IPEndPoint& remote_address);
     25 
     26  private:
     27   const scoped_refptr<CastSession> cast_session_;
     28   net::IPEndPoint remote_address_;
     29   base::WeakPtrFactory<CastUdpTransport> weak_factory_;
     30 
     31   DISALLOW_COPY_AND_ASSIGN(CastUdpTransport);
     32 };
     33 
     34 #endif  // CHROME_RENDERER_MEDIA_CAST_UDP_TRANSPORT_H_
     35