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This commit is contained in:
orignal
2013-11-29 07:52:09 -05:00
parent fbbcc69c72
commit 885e996a8a
12 changed files with 239 additions and 125 deletions
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28
NTCPSession.h
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@@ -3,6 +3,7 @@
#include <inttypes.h>
#include <mutex>
#include <list>
#include <boost/asio.hpp>
#include <cryptopp/modes.h>
#include <cryptopp/aes.h>
@@ -60,13 +61,15 @@ namespace ntcp
#pragma pack()
const int TERMINATION_TIMEOUT = 60; // 1 minute
class NTCPSession
{
public:
NTCPSession (boost::asio::ip::tcp::socket& s, const i2p::data::RouterInfo * in_RemoteRouterInfo = 0);
NTCPSession (boost::asio::io_service& service, const i2p::data::RouterInfo * in_RemoteRouterInfo = 0);
virtual ~NTCPSession () {};
boost::asio::ip::tcp::socket& GetSocket () { return m_Socket; };
bool IsEstablished () const { return m_IsEstablished; };
const i2p::data::RouterInfo& GetRemoteRouterInfo () const { return m_RemoteRouterInfo; };
@@ -77,7 +80,9 @@ namespace ntcp
protected:
void Terminate ();
void Connected ();
virtual void Connected ();
void SendTimeSyncMessage ();
void SetIsEstablished (bool isEstablished) { m_IsEstablished = isEstablished; }
private:
@@ -106,11 +111,15 @@ namespace ntcp
void Send (i2p::I2NPMessage * msg);
void HandleSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, i2p::I2NPMessage * msg);
void SendTimeSyncMessage ();
// timer
void ScheduleTermination ();
void HandleTerminationTimer (const boost::system::error_code& ecode);
private:
boost::asio::ip::tcp::socket& m_Socket;
boost::asio::ip::tcp::socket m_Socket;
boost::asio::deadline_timer m_TerminationTimer;
bool m_IsEstablished;
CryptoPP::CBC_Mode<CryptoPP::AES>::Decryption m_Decryption;
@@ -127,7 +136,8 @@ namespace ntcp
uint8_t m_ReceiveBuffer[i2p::NTCP_MAX_MESSAGE_SIZE*2], m_TimeSyncBuffer[16];
int m_ReceiveBufferOffset;
i2p::I2NPMessage * m_NextMessage, * m_DelayedMessage;
i2p::I2NPMessage * m_NextMessage;
std::list<i2p::I2NPMessage *> m_DelayedMessages;
size_t m_NextMessageOffset;
std::mutex m_EncryptionMutex;
@@ -146,7 +156,6 @@ namespace ntcp
private:
boost::asio::ip::tcp::socket m_Socket;
boost::asio::ip::tcp::endpoint m_Endpoint;
};
@@ -154,12 +163,11 @@ namespace ntcp
{
public:
NTCPServerConnection (boost::asio::io_service& service);
boost::asio::ip::tcp::socket& GetSocket () { return m_Socket; };
NTCPServerConnection (boost::asio::io_service& service): NTCPSession (service) {};
private:
protected:
boost::asio::ip::tcp::socket m_Socket;
virtual void Connected ();
};
}
}