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69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
#ifndef I2CP_H__
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#define I2CP_H__
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#include <inttypes.h>
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#include <string>
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#include <memory>
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#include <boost/asio.hpp>
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namespace i2p
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{
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namespace client
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{
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const uint8_t I2CP_PRTOCOL_BYTE = 0x2A;
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const size_t I2CP_SESSION_BUFFER_SIZE = 4096;
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const size_t I2CP_HEADER_LENGTH_OFFSET = 0;
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const size_t I2CP_HEADER_TYPE_OFFSET = I2CP_HEADER_LENGTH_OFFSET + 4;
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const size_t I2CP_HEADER_SIZE = I2CP_HEADER_TYPE_OFFSET + 1;
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const uint8_t I2CP_GET_DATE_MESSAGE = 32;
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class I2CPServer;
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class I2CPSession: public std::enable_shared_from_this<I2CPSession>
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{
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public:
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I2CPSession (I2CPServer& owner, std::shared_ptr<boost::asio::ip::tcp::socket> socket);
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~I2CPSession ();
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// message handlers
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void GetDateMessageHandler (const uint8_t * buf, size_t len);
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private:
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void ReadProtocolByte ();
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void Receive ();
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void HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);
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void HandleNextMessage (const uint8_t * buf);
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void Terminate ();
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private:
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I2CPServer& m_Owner;
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std::shared_ptr<boost::asio::ip::tcp::socket> m_Socket;
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uint8_t m_Buffer[I2CP_SESSION_BUFFER_SIZE], * m_NextMessage;
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size_t m_NextMessageLen, m_NextMessageOffset;
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};
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typedef void (I2CPSession::*I2CPMessageHandler)(const uint8_t * buf, size_t len);
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class I2CPServer
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{
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public:
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I2CPServer (const std::string& interface, int port);
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private:
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I2CPMessageHandler m_MessagesHandlers[256];
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public:
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const decltype(m_MessagesHandlers)& GetMessagesHandlers () const { return m_MessagesHandlers; };
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};
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}
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}
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#endif
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