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Add the TCPIPAcceptor class for handling TCP/IP services on clearnet

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This commit is contained in:
Francisco Blas (klondike) Izquierdo Riera 2015-01-08 01:31:31 +01:00
parent a85af553b8
commit 114022d18a
2 changed files with 77 additions and 3 deletions
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36
I2PService.h
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@ -46,6 +46,7 @@ namespace client
virtual void Start () = 0;
virtual void Stop () = 0;
virtual const char* GetName() { return "Generic I2P Service"; }
private:
ClientDestination * m_LocalDestination;
@ -59,19 +60,48 @@ namespace client
public:
I2PServiceHandler(I2PService * parent) : m_Service(parent), m_Dead(false) { }
virtual ~I2PServiceHandler() { }
//If you override this make sure you call it from the children
virtual void Handle() {}; //Start handling the socket
protected:
// Call when terminating or handing over to avoid race conditions
inline bool Kill() { return m_Dead.exchange(true); }
inline bool Kill () { return m_Dead.exchange(true); }
// Call to know if the handler is dead
inline bool Dead() { return m_Dead; }
inline bool Dead () { return m_Dead; }
// Call when done to clean up (make sure Kill is called first)
inline void Done(std::shared_ptr<I2PServiceHandler> me) { if(m_Service) m_Service->RemoveHandler(me); }
inline void Done (std::shared_ptr<I2PServiceHandler> me) { if(m_Service) m_Service->RemoveHandler(me); }
// Call to talk with the owner
inline I2PService * GetOwner() { return m_Service; }
private:
I2PService *m_Service;
std::atomic<bool> m_Dead; //To avoid cleaning up multiple times
};
//This is a service that listens for connections on the IP network and interacts with I2P
class TCPIPAcceptor: public I2PService
{
public:
TCPIPAcceptor (int port, ClientDestination * localDestination = nullptr) :
I2PService(localDestination),
m_Acceptor (GetService (), boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), port)),
m_Timer (GetService ()) {}
TCPIPAcceptor (int port, i2p::data::SigningKeyType kt) :
I2PService(kt),
m_Acceptor (GetService (), boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), port)),
m_Timer (GetService ()) {}
virtual ~TCPIPAcceptor () { TCPIPAcceptor::Stop(); }
//If you override this make sure you call it from the children
void Start ();
//If you override this make sure you call it from the children
void Stop ();
protected:
virtual std::shared_ptr<I2PServiceHandler> CreateHandler(boost::asio::ip::tcp::socket * socket) = 0;
virtual const char* GetName() { return "Generic TCP/IP accepting daemon"; }
private:
void Accept();
void HandleAccept(const boost::system::error_code& ecode, boost::asio::ip::tcp::socket * socket);
boost::asio::ip::tcp::acceptor m_Acceptor;
boost::asio::deadline_timer m_Timer;
};
}
}