async-unix-transport.hpp

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

// Only compile if ndn-cpp-config.h defines NDN_CPP_HAVE_BOOST_ASIO.
#include "../ndn-cpp-config.h"
#ifdef NDN_CPP_HAVE_BOOST_ASIO

#include <string>
#include <boost/asio.hpp>
#include "../common.hpp"
#include "transport.hpp"

namespace ndn {

template<class AsioProtocol> class AsyncSocketTransport;

class AsyncUnixTransport : public Transport {
public:
  class ConnectionInfo : public Transport::ConnectionInfo {
  public:
    ConnectionInfo(const char *filePath)
    : filePath_(filePath)
    {
    }

    const std::string&
    getFilePath() const { return filePath_; }

    virtual
    ~ConnectionInfo();

  private:
    std::string filePath_;
  };

  AsyncUnixTransport(boost::asio::io_service& ioService);

  virtual bool
  isLocal(const Transport::ConnectionInfo& connectionInfo);

  virtual bool
  isAsync();

  virtual void
  connect
    (const Transport::ConnectionInfo& connectionInfo,
     ElementListener& elementListener, const OnConnected& onConnected);

  virtual void
  send(const uint8_t *data, size_t dataLength);

  virtual void
  processEvents();

  virtual bool
  getIsConnected();

  virtual void
  close();

  virtual ~AsyncUnixTransport();

private:
  ptr_lib::shared_ptr<AsyncSocketTransport<boost::asio::local::stream_protocol> >
    socketTransport_;
};

}

#endif // NDN_CPP_HAVE_BOOST_ASIO

#endif