tcp-transport.hpp

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/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
#ifndef NDN_TRANSPORT_TCP_TRANSPORT_HPP
#define NDN_TRANSPORT_TCP_TRANSPORT_HPP

#include "../common.hpp"
#include "transport.hpp"
#include "../util/config-file.hpp"


// forward declaration
namespace boost { namespace asio { namespace ip { class tcp; } } }

namespace ndn {

// forward declaration
template<class T, class U> class StreamTransportImpl;
template<class T, class U> class StreamTransportWithResolverImpl;

class TcpTransport : public Transport
{
public:
  TcpTransport(const std::string& host, const std::string& port = "6363");
  ~TcpTransport();

  // from Transport
  virtual void
  connect(boost::asio::io_service& ioService,
          const ReceiveCallback& receiveCallback);

  virtual void
  close();

  virtual void
  pause();

  virtual void
  resume();

  virtual void
  send(const Block& wire);

  virtual void
  send(const Block& header, const Block& payload);

  static shared_ptr<TcpTransport>
  create(const ConfigFile& config);

NDN_CXX_PUBLIC_WITH_TESTS_ELSE_PRIVATE:

  static std::pair<std::string, std::string>
  getDefaultSocketHostAndPort(const ConfigFile& config);

private:
  std::string m_host;
  std::string m_port;

  typedef StreamTransportWithResolverImpl<TcpTransport, boost::asio::ip::tcp> Impl;
  friend class StreamTransportImpl<TcpTransport, boost::asio::ip::tcp>;
  friend class StreamTransportWithResolverImpl<TcpTransport, boost::asio::ip::tcp>;
  shared_ptr< Impl > m_impl;
};

} // namespace ndn

#endif // NDN_TRANSPORT_TCP_TRANSPORT_HPP