From 3ab65bbe0dad7e47a5edb878823cd7a84c36c39a Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Tue, 2 Dec 2014 11:42:35 -0500
Subject: [PATCH] command channel acceptor

---
 BOB.cpp | 67 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 BOB.h   | 35 ++++++++++++++++++++++++++++++
 2 files changed, 101 insertions(+), 1 deletion(-)

diff --git a/BOB.cpp b/BOB.cpp
index 5cb8cda3..00957a0b 100644
--- a/BOB.cpp
+++ b/BOB.cpp
@@ -1,15 +1,80 @@
+#include "Log.h"
 #include "BOB.h"
 
 namespace i2p
 {
 namespace client
 {
-	BOBCommandChannel::BOBCommandChannel (int port)
+	BOBDataStream::BOBDataStream (std::shared_ptr<boost::asio::ip::tcp::socket> socket,
+		std::shared_ptr<i2p::stream::Stream> stream): m_Socket (socket), m_Stream (stream)
+	{
+	}
+
+	BOBCommandChannel::BOBCommandChannel (int port):
+		m_IsRunning (false), m_Thread (nullptr),
+		m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), port))
 	{
 	}
 
 	BOBCommandChannel::~BOBCommandChannel ()
 	{
+		Stop ();
+	}
+
+	void BOBCommandChannel::Start ()
+	{
+		Accept ();
+		m_IsRunning = true;
+		m_Thread = new std::thread (std::bind (&BOBCommandChannel::Run, this));
+	}
+
+	void BOBCommandChannel::Stop ()
+	{
+		m_DataStreams.clear ();
+		m_IsRunning = false;
+		m_Service.stop ();
+		if (m_Thread)
+		{	
+			m_Thread->join (); 
+			delete m_Thread;
+			m_Thread = nullptr;
+		}	
+	}
+
+	void BOBCommandChannel::Run () 
+	{ 
+		while (m_IsRunning)
+		{
+			try
+			{	
+				m_Service.run ();
+			}
+			catch (std::exception& ex)
+			{
+				LogPrint (eLogError, "BOB: ", ex.what ());
+			}	
+		}	
+	}
+
+	void BOBCommandChannel::Accept ()
+	{
+		auto newSocket = std::make_shared<boost::asio::ip::tcp::socket> (m_Service);
+		m_Acceptor.async_accept (*newSocket, std::bind (&BOBCommandChannel::HandleAccept, this,
+			std::placeholders::_1, newSocket));
+	}
+
+	void BOBCommandChannel::HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<boost::asio::ip::tcp::socket> socket)
+	{
+		if (ecode != boost::asio::error::operation_aborted)
+			Accept ();
+
+		if (!ecode)
+		{
+			LogPrint (eLogInfo, "New BOB command connection from ", socket->remote_endpoint ());
+			// TODO:	
+		}
+		else
+			LogPrint (eLogError, "BOB accept error: ",  ecode.message ());
 	}
 }
 }
diff --git a/BOB.h b/BOB.h
index 4f7359c9..d05df7cc 100644
--- a/BOB.h
+++ b/BOB.h
@@ -1,10 +1,28 @@
 #ifndef BOB_H__
 #define BOB_H__
 
+#include <thread>
+#include <memory>
+#include <list>
+#include <boost/asio.hpp>
+#include "Streaming.h"
+
 namespace i2p
 {
 namespace client
 {
+	class BOBDataStream: public std::enable_shared_from_this<BOBDataStream>
+	{
+		public:
+
+			BOBDataStream (std::shared_ptr<boost::asio::ip::tcp::socket> socket,
+				std::shared_ptr<i2p::stream::Stream> stream);
+
+		private:
+
+			std::shared_ptr<boost::asio::ip::tcp::socket> m_Socket;
+			std::shared_ptr<i2p::stream::Stream> m_Stream;	
+	};	
 
 	class BOBCommandChannel
 	{
@@ -12,6 +30,23 @@ namespace client
 
 			BOBCommandChannel (int port);
 			~BOBCommandChannel ();
+
+			void Start ();
+			void Stop ();
+
+		private:
+
+			void Run ();
+			void Accept ();
+			void HandleAccept(const boost::system::error_code& ecode, std::shared_ptr<boost::asio::ip::tcp::socket> socket);
+
+		private:
+
+			bool m_IsRunning;
+			std::thread * m_Thread;	
+			boost::asio::io_service m_Service;
+			boost::asio::ip::tcp::acceptor m_Acceptor;
+			std::list<std::shared_ptr<BOBDataStream> > m_DataStreams;
 	};	
 }
 }