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// 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 REMOTING_PROTOCOL_PSEUDOTCP_CHANNEL_FACTORY_H_
#define REMOTING_PROTOCOL_PSEUDOTCP_CHANNEL_FACTORY_H_
#include <map>
#include "base/basictypes.h"
#include "remoting/protocol/stream_channel_factory.h"
namespace remoting {
namespace protocol {
class DatagramChannelFactory;
// StreamChannelFactory that creates PseudoTCP-based stream channels that run on
// top of datagram channels created using specified |datagram_channel_factory|.
class PseudoTcpChannelFactory : public StreamChannelFactory {
public:
// |datagram_channel_factory| must outlive this object.
explicit PseudoTcpChannelFactory(
DatagramChannelFactory* datagram_channel_factory);
virtual ~PseudoTcpChannelFactory();
// StreamChannelFactory interface.
virtual void CreateChannel(const std::string& name,
const ChannelCreatedCallback& callback) override;
virtual void CancelChannelCreation(const std::string& name) override;
private:
typedef std::map<std::string, net::StreamSocket*> PendingSocketsMap;
void OnDatagramChannelCreated(const std::string& name,
const ChannelCreatedCallback& callback,
scoped_ptr<net::Socket> socket);
void OnPseudoTcpConnected(const std::string& name,
const ChannelCreatedCallback& callback,
int result);
DatagramChannelFactory* datagram_channel_factory_;
PendingSocketsMap pending_sockets_;
DISALLOW_COPY_AND_ASSIGN(PseudoTcpChannelFactory);
};
} // namespace protocol
} // namespace remoting
#endif // REMOTING_PROTOCOL_PSEUDOTCP_CHANNEL_FACTORY_H_
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