i2pd/I2PTunnel.h
2014-08-13 15:25:52 -04:00

71 lines
1.6 KiB
C++

#ifndef I2PTUNNEL_H__
#define I2PTUNNEL_H__
#include <inttypes.h>
#include <string>
#include <set>
#include <boost/asio.hpp>
#include "Identity.h"
#include "Streaming.h"
namespace i2p
{
namespace stream
{
const size_t I2P_TUNNEL_CONNECTION_BUFFER_SIZE = 8192;
const int I2P_TUNNEL_CONNECTION_MAX_IDLE = 3600; // in seconds
class I2PTunnelConnection
{
public:
I2PTunnelConnection (boost::asio::ip::tcp::socket * socket,
const i2p::data::LeaseSet * leaseSet);
~I2PTunnelConnection ();
private:
void Terminate ();
void Receive ();
void HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void HandleWrite (const boost::system::error_code& ecode);
void StreamReceive ();
void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
private:
uint8_t m_Buffer[I2P_TUNNEL_CONNECTION_BUFFER_SIZE], m_StreamBuffer[I2P_TUNNEL_CONNECTION_BUFFER_SIZE];
boost::asio::ip::tcp::socket * m_Socket;
Stream * m_Stream;
};
class I2PClientTunnel
{
public:
I2PClientTunnel (boost::asio::io_service& service, const std::string& destination, int port);
~I2PClientTunnel ();
void Start ();
void Stop ();
private:
void Accept ();
void HandleAccept (const boost::system::error_code& ecode, boost::asio::ip::tcp::socket * socket);
private:
boost::asio::io_service& m_Service;
boost::asio::ip::tcp::acceptor m_Acceptor;
std::string m_Destination;
const i2p::data::IdentHash * m_DestinationIdentHash;
const i2p::data::LeaseSet * m_RemoteLeaseSet;
std::set<I2PTunnelConnection *> m_Connections;
};
}
}
#endif