handle through traffic

SAM.h

@@ -1,13 +1,53 @@
 #ifndef SAM_H__
 #define SAM_H__
 
+#include <inttypes.h>
+#include <string>
 #include <thread>
 #include <boost/asio.hpp>
+#include "Streaming.h"
 
 namespace i2p
 {
 namespace stream
 {
+	const size_t SAM_SOCKET_BUFFER_SIZE = 4096;
+	const int SAM_SOCKET_CONNECTION_MAX_IDLE = 3600; // in seconds	
+	const char SAM_HANDSHAKE[] = "HELLO VERSION";
+	const char SAM_HANDSHAKE_REPLY[] = "HELLO REPLY RESULT=OK VERSION=3.1";
+
+	class SAMBridge;
+	class SAMSocket
+	{
+		public:
+
+			SAMSocket (SAMBridge& owner);
+			~SAMSocket ();			
+
+			boost::asio::ip::tcp::socket& GetSocket () { return m_Socket; };
+			void ReceiveHandshake ();
+
+		private:
+
+			void Terminate ();
+			void HandleHandshakeReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);
+			void HandleHandshakeReplySent (const boost::system::error_code& ecode, std::size_t bytes_transferred);
+			void Receive ();
+			void HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);
+
+			void StreamReceive ();	
+			void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
+			void HandleWriteStreamData (const boost::system::error_code& ecode);
+
+		private:
+
+			SAMBridge& m_Owner;
+			boost::asio::ip::tcp::socket m_Socket;
+			char m_Buffer[SAM_SOCKET_BUFFER_SIZE + 1];
+			uint8_t m_StreamBuffer[SAM_SOCKET_BUFFER_SIZE];
+			Stream * m_Stream;
+	};	
+
 	class SAMBridge
 	{
 		public:
@@ -17,6 +57,8 @@ namespace stream
 
 			void Start ();
 			void Stop ();
+			
+			boost::asio::io_service& GetService () { return m_Service; };
 
 		private:
 
@@ -31,7 +73,7 @@ namespace stream
 			std::thread * m_Thread;	
 			boost::asio::io_service m_Service;
 			boost::asio::ip::tcp::acceptor m_Acceptor;
-			boost::asio::ip::tcp::socket * m_NewSocket;
+			SAMSocket * m_NewSocket;
 	};		
 }
 }