1 // Copyright 2014 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 REMOTING_PROTOCOL_PSEUDOTCP_CHANNEL_FACTORY_H_ 6 #define REMOTING_PROTOCOL_PSEUDOTCP_CHANNEL_FACTORY_H_ 7 8 #include <map> 9 10 #include "base/basictypes.h" 11 #include "remoting/protocol/stream_channel_factory.h" 12 13 namespace remoting { 14 namespace protocol { 15 16 class DatagramChannelFactory; 17 18 // StreamChannelFactory that creates PseudoTCP-based stream channels that run on 19 // top of datagram channels created using specified |datagram_channel_factory|. 20 class PseudoTcpChannelFactory : public StreamChannelFactory { 21 public: 22 // |datagram_channel_factory| must outlive this object. 23 explicit PseudoTcpChannelFactory( 24 DatagramChannelFactory* datagram_channel_factory); 25 virtual ~PseudoTcpChannelFactory(); 26 27 // StreamChannelFactory interface. 28 virtual void CreateChannel(const std::string& name, 29 const ChannelCreatedCallback& callback) OVERRIDE; 30 virtual void CancelChannelCreation(const std::string& name) OVERRIDE; 31 32 private: 33 typedef std::map<std::string, net::StreamSocket*> PendingSocketsMap; 34 35 void OnDatagramChannelCreated(const std::string& name, 36 const ChannelCreatedCallback& callback, 37 scoped_ptr<net::Socket> socket); 38 void OnPseudoTcpConnected(const std::string& name, 39 const ChannelCreatedCallback& callback, 40 int result); 41 42 DatagramChannelFactory* datagram_channel_factory_; 43 44 PendingSocketsMap pending_sockets_; 45 46 DISALLOW_COPY_AND_ASSIGN(PseudoTcpChannelFactory); 47 }; 48 49 } // namespace protocol 50 } // namespace remoting 51 52 #endif // REMOTING_PROTOCOL_PSEUDOTCP_CHANNEL_FACTORY_H_ 53