I2PTunnel added

I2PTunnel.cpp

@@ -0,0 +1,53 @@
+#include <boost/bind.hpp>
+#include "I2PTunnel.h"
+
+namespace i2p
+{
+namespace stream
+{
+	I2PTunnelConnection::I2PTunnelConnection (boost::asio::ip::tcp::socket * socket,
+		const i2p::data::LeaseSet * leaseSet): m_Socket (socket)
+	{
+		m_Stream = i2p::stream::CreateStream (*leaseSet);
+	}	
+
+	I2PTunnelConnection::~I2PTunnelConnection ()
+	{
+		if (m_Stream)
+		{
+			m_Stream->Close ();
+			DeleteStream (m_Stream);
+		}
+		
+		delete m_Socket;
+	}	
+
+	I2PClientTunnel::I2PClientTunnel (boost::asio::io_service& service, const std::string& destination, int port):
+		m_Service (service), m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), port)),
+		m_Destination (destination), m_RemoteLeaseSet (nullptr)
+	{
+	}	
+
+	
+	void I2PClientTunnel::Accept ()
+	{
+		auto newSocket = new boost::asio::ip::tcp::socket (m_Service);
+		m_Acceptor.async_accept (*newSocket, boost::bind (&I2PClientTunnel::HandleAccept, this,
+			boost::asio::placeholders::error, newSocket));
+	}	
+
+	void I2PClientTunnel::HandleAccept (const boost::system::error_code& ecode, boost::asio::ip::tcp::socket * socket)
+	{
+		if (!ecode)
+		{
+			if (m_RemoteLeaseSet)
+				new I2PTunnelConnection (socket, m_RemoteLeaseSet);
+			else
+				delete socket;
+			Accept ();
+		}
+		else
+			delete socket;
+	}
+}		
+}