Merge branch 'master' of github-meeh420:orignal/i2pd

* 'master' of github-meeh420:orignal/i2pd:
  delete unreachable SSU sessions
  show number sent/received bytes through the status page
  resend
  fixed memory leak
  close connection to first hop of declined tunnel
  process extended data
  handle individaul bitfields ack
  Moving file list to a common one. Still in makefile format, but now with CPP/H as input instead of OBJECTS. Issue #82
  Removing Qt build file. Issue #82
  create inbound tunnel though outbound
  Makefile now detects which file to use (OSX or Linux) Issue #82
  Prepare support for POST/PUT
  close SSU session if not established
  send ack per fragment. temporary disble check for duplicated through IV
  fixed memory leak
  save out-of-sequence fragments

HTTPServer.cpp

@@ -13,7 +13,7 @@ namespace i2p
 namespace util
 {
 
-	const std::string HTTPConnection::itoopieImage = 
+	const std::string HTTPConnection::itoopieImage =
 		"<img alt=\"\" src=\"data:image/png;base64,"
 		"iVBORw0KGgoAAAANSUhEUgAAADYAAABECAYAAAG9qPaBAAAACXBIWXMAAA7DAAAOwwHHb6h"
 		"kAAAStElEQVR4nMU7CXRUVbL1ek0nTUI6BLNAICEIhESWQAAFgsH8D4g5IwSHg6PfEQ/E0T"
@@ -108,8 +108,8 @@ namespace util
 		"13ZO0Q0SjbAu6DCkQs4FYg4EwKcOv4WsAFLePCb04Y/ZFCY2MjQ8uGE4cTx7A9f7/dk8r/B"
 		"+U0vclvzH+PAAAAAElFTkSuQmCC"
 		"\" />";
-	
-	namespace misc_strings 
+
+	namespace misc_strings
 	{
 
 		const char name_value_separator[] = { ':', ' ' };
@@ -146,7 +146,7 @@ namespace util
 				buffers.push_back(boost::asio::buffer(misc_strings::crlf));
 			}
 			buffers.push_back(boost::asio::buffer(misc_strings::crlf));
-		}	
+		}
 		buffers.push_back(boost::asio::buffer(content));
 		return buffers;
 	}
@@ -154,9 +154,9 @@ namespace util
 	void HTTPConnection::Terminate ()
 	{
 		if (m_Stream)
-		{	
+		{
 			m_Stream->Close ();
-			DeleteStream (m_Stream);	
+			DeleteStream (m_Stream);
 		}
 		m_Socket->close ();
 		delete this;
@@ -193,11 +193,11 @@ namespace util
 			{
 				b32 = address.substr (1, pos - 1); // excluding leading '/' to next '/'
 				uri = address.substr (pos); // rest of line
-			}	
+			}
 
-			HandleDestinationRequest (b32, uri); 
-		}	
-		else	  
+			HandleDestinationRequest (b32, uri);
+		}
+		else
 			HandleRequest ();
 	}
 
@@ -209,10 +209,10 @@ namespace util
 			char * http = strstr (get, "HTTP");
 			if (http)
 				return std::string (get + 4, http - get - 5);
-		}	
+		}
 		return "";
-	}	
-	
+	}
+
 	void HTTPConnection::HandleWriteReply (const boost::system::error_code& ecode)
 	{
 		Terminate ();
@@ -233,7 +233,7 @@ namespace util
 		FillContent (s);
 		s << "</html>";
 		SendReply (s.str ());
-	}	
+	}
 
 	void HTTPConnection::FillContent (std::stringstream& s)
 	{
@@ -241,7 +241,7 @@ namespace util
 		s << "Our external address:" << "<BR>";
 		for (auto& address : i2p::context.GetRouterInfo().GetAddresses())
 		{
-			switch (address.transportStyle) 
+			switch (address.transportStyle)
 			{
 				case i2p::data::RouterInfo::eTransportNTCP:
 					s << "NTCP&nbsp;&nbsp;";
@@ -257,31 +257,31 @@ namespace util
 		s << "<BR>Routers: " << i2p::data::netdb.GetNumRouters () << " ";
 		s << "Floodfills: " << i2p::data::netdb.GetNumFloodfills () << " ";
 		s << "LeaseSets: " << i2p::data::netdb.GetNumLeaseSets () << "<BR>";
-		
+
 		s << "<P>Tunnels</P>";
 		for (auto it: i2p::tunnel::tunnels.GetOutboundTunnels ())
-		{	
+		{
 			it->GetTunnelConfig ()->Print (s);
 			if (it->GetTunnelPool () && !it->GetTunnelPool ()->IsExploratory ())
 				s << " " << "Pool";
 			if (it->IsFailed ())
 				s << " " << "Failed";
 			s << " " << (int)it->GetNumSentBytes () << "<BR>";
-		}	
+		}
 
 		for (auto it: i2p::tunnel::tunnels.GetInboundTunnels ())
-		{	
+		{
 			it.second->GetTunnelConfig ()->Print (s);
 			if (it.second->GetTunnelPool () && !it.second->GetTunnelPool ()->IsExploratory ())
 				s << " " << "Pool";
 			if (it.second->IsFailed ())
 				s << " " << "Failed";
 			s << " " << (int)it.second->GetNumReceivedBytes () << "<BR>";
-		}	
-		
+		}
+
 		s << "<P>Transit tunnels</P>";
 		for (auto it: i2p::tunnel::tunnels.GetTransitTunnels ())
-		{	
+		{
 			if (dynamic_cast<i2p::tunnel::TransitTunnelGateway *>(it.second))
 				s << it.second->GetTunnelID () << "-->";
 			else if (dynamic_cast<i2p::tunnel::TransitTunnelEndpoint *>(it.second))
@@ -289,23 +289,24 @@ namespace util
 			else
 				s << "-->" << it.second->GetTunnelID () << "-->";
 			s << " " << it.second->GetNumTransmittedBytes () << "<BR>";
-		}	
+		}
 
 		s << "<P>Transports</P>";
 		s << "NTCP<BR>";
 		for (auto it: i2p::transports.GetNTCPSessions ())
-		{	
+		{
 			// RouterInfo of incoming connection doesn't have address
 			bool outgoing = it.second->GetRemoteRouterInfo ().GetNTCPAddress ();
 			if (it.second->IsEstablished ())
 			{
 				if (outgoing) s << "-->";
-				s << it.second->GetRemoteRouterInfo ().GetIdentHashAbbreviation () <<  ": " 
+				s << it.second->GetRemoteRouterInfo ().GetIdentHashAbbreviation () <<  ": "
 					<< it.second->GetSocket ().remote_endpoint().address ().to_string ();
 				if (!outgoing) s << "-->";
+				s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]";
 				s << "<BR>";
-			}	
-		}	
+			}
+		}
 		auto ssuServer = i2p::transports.GetSSUServer ();
 		if (ssuServer)
 		{
@@ -318,13 +319,18 @@ namespace util
 				if (outgoing) s << "-->";
 				s << endpoint.address ().to_string () << ":" << endpoint.port ();
 				if (!outgoing) s << "-->";
+				s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]";
 				s << "<BR>";
-			}	
-		}	
+			}
+		}
 		s << "<p><a href=\"zmw2cyw2vj7f6obx3msmdvdepdhnw2ctc4okza2zjxlukkdfckhq\">Flibusta</a></p>";
-	}	
-
+	}
 	void HTTPConnection::HandleDestinationRequest (const std::string& address, const std::string& uri)
+  {
+    HandleDestinationRequest(address, "GET", "", uri);
+  }
+
+	void HTTPConnection::HandleDestinationRequest (const std::string& address, const std::string& method, const std::string& data, const std::string& uri)
 	{
 		i2p::data::IdentHash destination;
 		std::string fullAddress;
@@ -363,7 +369,7 @@ namespace util
 				fullAddress = address + ".b32.i2p";
 			}
 		}
-			
+
 		auto leaseSet = i2p::data::netdb.FindLeaseSet (destination);
 		if (!leaseSet || !leaseSet->HasNonExpiredLeases ())
 		{
@@ -374,23 +380,29 @@ namespace util
 			{
 				SendReply (leaseSet ? "<html>" + itoopieImage + "<br>Leases expired</html>" : "<html>" + itoopieImage + "LeaseSet not found</html>", 504);
 				return;
-			}	
+			}
 		}
-		if (!m_Stream)	
+		if (!m_Stream)
 			m_Stream = i2p::stream::CreateStream (*leaseSet);
 		if (m_Stream)
 		{
-			std::string request = "GET " + uri + " HTTP/1.1\n Host:" + fullAddress + "\n";
-			m_Stream->Send ((uint8_t *)request.c_str (), request.length (), 10);			
+			std::string request = method+" " + uri + " HTTP/1.1\n Host:" + fullAddress + "\r\n";
+      if (!strcmp(method.c_str(), "GET"))
+      {
+        // POST/PUT, apply body
+        request += "\r\n"+ data;
+      }
+      LogPrint("HTTP Client Request: ", request);
+			m_Stream->Send ((uint8_t *)request.c_str (), request.length (), 10);
 			AsyncStreamReceive ();
-		}	
-	}	
-	
+		}
+	}
+
 	void HTTPConnection::AsyncStreamReceive ()
 	{
 		if (m_Stream)
 			m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, 8192),
-				boost::bind (&HTTPConnection::HandleStreamReceive, this, 
+				boost::bind (&HTTPConnection::HandleStreamReceive, this,
 					boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred),
 				45); // 45 seconds timeout
 	}
@@ -408,7 +420,7 @@ namespace util
 				SendReply ("<html>" + itoopieImage + "<br>Not responding</html>", 504);
 			else
 				Terminate ();
-		}	
+		}
 	}
 
 	void HTTPConnection::SendReply (const std::string& content, int status)
@@ -421,16 +433,16 @@ namespace util
 		m_Reply.headers[1].value = "text/html";
 
 		boost::asio::async_write (*m_Socket, m_Reply.to_buffers(status),
-        	boost::bind (&HTTPConnection::HandleWriteReply, this, 
+			boost::bind (&HTTPConnection::HandleWriteReply, this,
 				boost::asio::placeholders::error));
 	}
-	
-	HTTPServer::HTTPServer (int port): 
-		m_Thread (nullptr), m_Work (m_Service), 
+
+	HTTPServer::HTTPServer (int port):
+		m_Thread (nullptr), m_Work (m_Service),
 		m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), port)),
 		m_NewSocket (nullptr)
 	{
-		
+
 	}
 
 	HTTPServer::~HTTPServer ()
@@ -450,17 +462,17 @@ namespace util
 		m_Acceptor.close();
 		m_Service.stop ();
 		if (m_Thread)
-        {       
-            m_Thread->join (); 
+        {
+            m_Thread->join ();
             delete m_Thread;
             m_Thread = nullptr;
-        }    
+        }
 	}
 
 	void HTTPServer::Run ()
 	{
 		m_Service.run ();
-	}	
+	}
 
 	void HTTPServer::Accept ()
 	{
@@ -476,7 +488,7 @@ namespace util
 			CreateConnection(m_NewSocket); // new HTTPConnection(m_NewSocket);
 			Accept ();
 		}
-	}	
+	}
 
 	void HTTPServer::CreateConnection(boost::asio::ip::tcp::socket * m_NewSocket)
 	{

HTTPServer.h

@@ -14,13 +14,13 @@ namespace util
 	class HTTPConnection
 	{
 		protected:
-			
+
 			struct header
 			{
 			  std::string name;
 			  std::string value;
 			};
-	
+
 			struct request
 			{
 			  std::string method;
@@ -38,7 +38,7 @@ namespace util
 
 				std::vector<boost::asio::const_buffer> to_buffers (int status);
 			};
-	
+
 		public:
 
 			HTTPConnection (boost::asio::ip::tcp::socket * socket): m_Socket (socket), m_Stream (nullptr) { Receive (); };
@@ -48,9 +48,9 @@ namespace util
 
 			void Terminate ();
 			void Receive ();
-			void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);	
+			void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
 			void AsyncStreamReceive ();
-			void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);			
+			void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
 			void HandleWriteReply(const boost::system::error_code& ecode);
 			void HandleWrite (const boost::system::error_code& ecode);
 			void SendReply (const std::string& content, int status = 200);
@@ -58,9 +58,9 @@ namespace util
 			void HandleRequest ();
 			void FillContent (std::stringstream& s);
 			std::string ExtractAddress ();
-			
+
 		protected:
-	
+
 			boost::asio::ip::tcp::socket * m_Socket;
 			i2p::stream::Stream * m_Stream;
 			char m_Buffer[8192], m_StreamBuffer[8192];
@@ -68,14 +68,16 @@ namespace util
 			reply m_Reply;
 
 		protected:
-			
+
+
 			virtual void HandleDestinationRequest(const std::string& address, const std::string& uri);
+			virtual void HandleDestinationRequest(const std::string& address, const std::string& method, const std::string& data, const std::string& uri);
 			virtual void RunRequest ();
 
 		private:
 
 			static const std::string itoopieImage;
-	};	
+	};
 
 	class HTTPServer
 	{
@@ -89,9 +91,9 @@ namespace util
 
 		private:
 
-			void Run ();	
+			void Run ();
  			void Accept ();
-			void HandleAccept(const boost::system::error_code& ecode);	
+			void HandleAccept(const boost::system::error_code& ecode);
 
 		private:
 
@@ -103,7 +105,7 @@ namespace util
 
 		protected:
 			virtual void CreateConnection(boost::asio::ip::tcp::socket * m_NewSocket);
-	};		
+	};
 }
 }
 

I2NPProtocol.cpp

@@ -359,6 +359,7 @@ namespace i2p
 			else
 			{	
 				LogPrint ("Outbound tunnel ", tunnel->GetTunnelID (), " has been declined");
+				i2p::transports.CloseSession (tunnel->GetTunnelConfig ()->GetFirstHop ()->router);
 				delete tunnel;
 			}	
 		}	

Makefile

@@ -1,38 +1,9 @@
 
-CC = g++
-CFLAGS = -g -Wall -std=c++0x
-OBJECTS = obj/CryptoConst.o obj/base64.o obj/NTCPSession.o obj/RouterInfo.o obj/Transports.o \
-	obj/RouterContext.o obj/NetDb.o obj/LeaseSet.o obj/Tunnel.o obj/TunnelEndpoint.o \
-    obj/TunnelGateway.o obj/TransitTunnel.o obj/I2NPProtocol.o obj/Log.o obj/Garlic.o \
-    obj/HTTPServer.o obj/Streaming.o obj/Identity.o obj/SSU.o obj/util.o obj/Reseed.o \
-    obj/UPnP.o obj/TunnelPool.o obj/HTTPProxy.o obj/AddressBook.o  obj/Daemon.o \
-    obj/DaemonLinux.o obj/SSUData.o obj/i2p.o obj/aes.o obj/SOCKS.o
-INCFLAGS = 
-LDFLAGS = -Wl,-rpath,/usr/local/lib -lcryptopp -lboost_system -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
-LIBS = 
+UNAME := $(shell uname -s)
 
-#check if AES-NI is supported by CPU
-ifneq ($(shell grep -c aes /proc/cpuinfo),0) 
-	CPU_FLAGS = -DAESNI
+ifeq ($(UNAME),Darwin)
+	include Makefile.osx
+else
+	include Makefile.linux
 endif
 
-all: obj i2p
-
-i2p: $(OBJECTS:obj/%=obj/%)
-	$(CC) -o $@ $^ $(LDFLAGS) $(LIBS)
-
-.SUFFIXES:
-.SUFFIXES:	.c .cc .C .cpp .o
-
-obj/%.o : %.cpp
-	$(CC) -o $@ $< -c $(CFLAGS) $(INCFLAGS) $(CPU_FLAGS)
-
-obj:
-	mkdir -p obj
-
-clean:
-	rm -fr obj i2p
-
-.PHONY: all
-.PHONY: clean
-

Makefile.linux

@@ -0,0 +1,33 @@
+
+CC = g++
+CFLAGS = -g -Wall -std=c++0x
+include filelist.mk
+INCFLAGS = 
+LDFLAGS = -Wl,-rpath,/usr/local/lib -lcryptopp -lboost_system -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
+LIBS = 
+
+#check if AES-NI is supported by CPU
+ifneq ($(shell grep -c aes /proc/cpuinfo),0) 
+	CPU_FLAGS = -DAESNI
+endif
+
+all: obj i2p
+
+i2p: $(OBJECTS:obj/%=obj/%)
+	$(CC) -o $@ $^ $(LDFLAGS) $(LIBS)
+
+.SUFFIXES:
+.SUFFIXES:	.c .cc .C .cpp .o
+
+obj/%.o : %.cpp
+	$(CC) -o $@ $< -c $(CFLAGS) $(INCFLAGS) $(CPU_FLAGS)
+
+obj:
+	mkdir -p obj
+
+clean:
+	rm -fr obj i2p
+
+.PHONY: all
+.PHONY: clean
+

Makefile.osx

@@ -1,11 +1,6 @@
 CC = clang++
 CFLAGS = -g -Wall -std=c++11 -lstdc++ -I/usr/local/include
-OBJECTS = obj/CryptoConst.o obj/base64.o obj/NTCPSession.o obj/RouterInfo.o obj/Transports.o \
-	obj/RouterContext.o obj/NetDb.o obj/LeaseSet.o obj/Tunnel.o obj/TunnelEndpoint.o \
-	obj/TunnelGateway.o obj/TransitTunnel.o obj/I2NPProtocol.o obj/Log.o obj/Garlic.o \
-	obj/HTTPServer.o obj/Streaming.o obj/Identity.o obj/SSU.o obj/util.o obj/Reseed.o \
-	obj/UPnP.o obj/TunnelPool.o obj/HTTPProxy.o obj/AddressBook.o  obj/Daemon.o \
-    obj/DaemonLinux.o obj/SSUData.o obj/i2p.o obj/aes.o obj/SOCKS.o
+include filelist.mk
 INCFLAGS = -DCRYPTOPP_DISABLE_ASM
 LDFLAGS = -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lcryptopp -lboost_system -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
 LIBS = 

NTCPSession.cpp

@@ -21,15 +21,15 @@ namespace ntcp
 {
 	NTCPSession::NTCPSession (boost::asio::io_service& service, i2p::data::RouterInfo& in_RemoteRouterInfo): 
 		m_Socket (service), m_TerminationTimer (service), m_IsEstablished (false), 
-		m_RemoteRouterInfo (in_RemoteRouterInfo), m_ReceiveBufferOffset (0), m_NextMessage (nullptr)
+		m_RemoteRouterInfo (in_RemoteRouterInfo), m_ReceiveBufferOffset (0), m_NextMessage (nullptr),
+		m_NumSentBytes (0), m_NumReceivedBytes (0)
 	{		
-		m_DHKeysPair = i2p::transports.GetNextDHKeysPair ();	
+		m_DHKeysPair = i2p::transports.GetNextDHKeysPair ();
 	}
 	
 	NTCPSession::~NTCPSession ()
 	{
 		delete m_DHKeysPair;
-		delete m_NextMessage;
 	}
 
 	void NTCPSession::CreateAESKey (uint8_t * pubKey, uint8_t * aesKey)
@@ -403,7 +403,7 @@ namespace ntcp
 		}
 		else
 		{
-			LogPrint ("Received: ", bytes_transferred);
+			m_NumReceivedBytes += bytes_transferred;
 			m_ReceiveBufferOffset += bytes_transferred;
 
 			if (m_ReceiveBufferOffset >= 16)
@@ -514,7 +514,7 @@ namespace ntcp
 		}
 		else
 		{	
-			LogPrint ("Msg sent: ", bytes_transferred);
+			m_NumSentBytes += bytes_transferred;
 			ScheduleTermination (); // reset termination timer
 		}	
 	}

NTCPSession.h

@@ -78,6 +78,9 @@ namespace ntcp
 			void ClientLogin ();
 			void ServerLogin ();
 			void SendI2NPMessage (I2NPMessage * msg);
+
+			size_t GetNumSentBytes () const { return m_NumSentBytes; };
+			size_t GetNumReceivedBytes () const { return m_NumReceivedBytes; };
 			
 		protected:
 
@@ -142,6 +145,8 @@ namespace ntcp
 			i2p::I2NPMessage * m_NextMessage;
 			std::list<i2p::I2NPMessage *> m_DelayedMessages;
 			size_t m_NextMessageOffset;
+
+			size_t m_NumSentBytes, m_NumReceivedBytes;
 	};	
 
 	class NTCPClient: public NTCPSession

SSU.cpp

@@ -19,7 +19,8 @@ namespace ssu
 		const i2p::data::RouterInfo * router, bool peerTest ): 
 		m_Server (server), m_RemoteEndpoint (remoteEndpoint), m_RemoteRouter (router), 
 		m_Timer (m_Server.GetService ()), m_PeerTest (peerTest), m_State (eSessionStateUnknown),
-		m_IsSessionKey (false), m_RelayTag (0), m_Data (*this)
+		m_IsSessionKey (false), m_RelayTag (0), m_Data (*this),
+		m_NumSentBytes (0), m_NumReceivedBytes (0)
 	{
 		m_DHKeysPair = i2p::transports.GetNextDHKeysPair ();
 	}
@@ -74,6 +75,7 @@ namespace ssu
 
 	void SSUSession::ProcessNextMessage (uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& senderEndpoint)
 	{
+		m_NumReceivedBytes += len;
 		if (m_State == eSessionStateIntroduced)
 		{
 			// HolePunch received
@@ -83,11 +85,12 @@ namespace ssu
 		}
 		else
 		{
-			ScheduleTermination ();
-			// check for duplicate
+			if (m_State == eSessionStateEstablished)
+				ScheduleTermination ();
+			/* // check for duplicate
 			const uint8_t * iv = ((SSUHeader *)buf)->iv;
 			if (m_ReceivedIVs.count (iv)) return; // duplicate detected
-			m_ReceivedIVs.insert (iv);
+			m_ReceivedIVs.insert (iv);*/
 
 			if (m_IsSessionKey && Validate (buf, len, m_MacKey)) // try session key first
 				DecryptSessionKey (buf, len);	
@@ -652,7 +655,6 @@ namespace ssu
 		if (m_State != eSessionStateFailed)
 		{	
 			m_State = eSessionStateFailed;
-			Close ();
 			m_Server.DeleteSession (this); // delete this 
 		}	
 	}	
@@ -822,6 +824,7 @@ namespace ssu
 			// encrypt message with session key
 			FillHeaderAndEncrypt (PAYLOAD_TYPE_SESSION_DESTROYED, buf, 48);
 			Send (buf, 48);
+			LogPrint ("SSU session destoryed sent");
 		}
 	}	
 
@@ -842,6 +845,7 @@ namespace ssu
 
 	void SSUSession::Send (const uint8_t * buf, size_t size)
 	{
+		m_NumSentBytes += size;
 		m_Server.Send (buf, size, m_RemoteEndpoint);
 	}	
 
@@ -910,7 +914,6 @@ namespace ssu
 	void SSUServer::Send (const uint8_t * buf, size_t len, const boost::asio::ip::udp::endpoint& to)
 	{
 		m_Socket.send_to (boost::asio::buffer (buf, len), to);
-		LogPrint ("SSU sent ", len, " bytes");
 	}	
 
 	void SSUServer::Receive ()
@@ -923,7 +926,6 @@ namespace ssu
 	{
 		if (!ecode)
 		{
-			LogPrint ("SSU received ", bytes_transferred, " bytes");
 			SSUSession * session = nullptr;
 			auto it = m_Sessions.find (m_SenderEndpoint);
 			if (it != m_Sessions.end ())
@@ -1020,7 +1022,12 @@ namespace ssu
 							introducerSession->Introduce (introducer->iTag, introducer->iKey);
 						}
 						else
+						{	
 							LogPrint ("Router is unreachable, but no introducers presented. Ignored");
+							m_Sessions.erase (remoteEndpoint);
+							delete session;
+							session = nullptr;
+						}	
 					}
 				}
 			}

SSU.h

@@ -31,7 +31,6 @@ namespace ssu
 	};
 #pragma pack()
 
-	const size_t SSU_MTU = 1484;
 	const int SSU_CONNECT_TIMEOUT = 5; // 5 seconds
 	const int SSU_TERMINATION_TIMEOUT = 330; // 5.5 minutes
 
@@ -74,7 +73,10 @@ namespace ssu
 			void SendPeerTest (); // Alice			
 
 			SessionState GetState () const  { return m_State; };
-
+			size_t GetNumSentBytes () const { return m_NumSentBytes; };
+			size_t GetNumReceivedBytes () const { return m_NumReceivedBytes; };
+			
+			
 		private:
 
 			void CreateAESandMacKey (const uint8_t * pubKey); 
@@ -132,6 +134,7 @@ namespace ssu
 			std::list<i2p::I2NPMessage *> m_DelayedMessages;
 			std::set<IV> m_ReceivedIVs;	
 			SSUData m_Data;
+			size_t m_NumSentBytes, m_NumReceivedBytes;
 	};
 
 	class SSUServer

SSUData.cpp

@@ -1,4 +1,7 @@
+#include <stdlib.h>
+#include <boost/bind.hpp>
 #include "Log.h"
+#include "Timestamp.h"
 #include "SSU.h"
 #include "SSUData.h"
 
@@ -7,7 +10,7 @@ namespace i2p
 namespace ssu
 {
 	SSUData::SSUData (SSUSession& session):
-		m_Session (session)
+		m_Session (session), m_ResendTimer (session.m_Server.GetService ())
 	{
 	}
 
@@ -20,10 +23,7 @@ namespace ssu
 				delete it.second;
 			}	
 		for (auto it: m_SentMessages)
-		{
-			for (auto f: it.second)
-			delete[] f;
-		}	
+			delete it.second;
 	}
 
 	void SSUData::ProcessSentMessageAck (uint32_t msgID)
@@ -31,19 +31,15 @@ namespace ssu
 		auto it = m_SentMessages.find (msgID);
 		if (it != m_SentMessages.end ())
 		{
-			// delete all ack-ed message's fragments
-			for (auto f: it->second)
-				delete[] f;
+			delete it->second;
 			m_SentMessages.erase (it);	
+			if (m_SentMessages.empty ())
+				m_ResendTimer.cancel ();
 		}
 	}		
 
-	void SSUData::ProcessMessage (uint8_t * buf, size_t len)
+	void SSUData::ProcessAcks (uint8_t *& buf, uint8_t flag)
 	{
-		//uint8_t * start = buf;
-		uint8_t flag = *buf;
-		buf++;
-		LogPrint ("Process SSU data flags=", (int)flag);
 		if (flag & DATA_FLAG_EXPLICIT_ACKS_INCLUDED)
 		{
 			// explicit ACKs
@@ -60,13 +56,45 @@ namespace ssu
 			buf++;
 			for (int i = 0; i < numBitfields; i++)
 			{
+				uint32_t msgID = be32toh (*(uint32_t *)buf);
 				buf += 4; // msgID
-				// TODO: process individual Ack bitfields
-				while (*buf & 0x80) // not last
+				auto it = m_SentMessages.find (msgID);		
+				// process individual Ack bitfields
+				bool isNonLast = false;
+				int fragment = 0;
+				do
+				{
+					uint8_t bitfield = *buf;
+					isNonLast = bitfield & 0x80;
+					bitfield &= 0x7F; // clear MSB
+					if (bitfield && it != m_SentMessages.end ())
+					{	
+						int numSentFragments = it->second->fragments.size ();		
+						// process bits
+						uint8_t mask = 0x40;
+						for (int j = 0; j < 7; j++)
+						{			
+							if (bitfield & mask)
+							{
+								if (fragment < numSentFragments)
+								{
+									delete it->second->fragments[fragment];
+									it->second->fragments[fragment] = nullptr;
+								}	
+							}				
+							fragment++;
+							mask >>= 1;
+						}
+					}	
 					buf++;
-				buf++; // last byte
+				}
+				while (isNonLast); 
 			}	
-		}	
+		}		
+	}
+
+	void SSUData::ProcessFragments (uint8_t * buf)
+	{
 		uint8_t numFragments = *buf; // number of fragments
 		buf++;
 		for (int i = 0; i < numFragments; i++)
@@ -82,77 +110,124 @@ namespace ssu
 			bool isLast = fragmentInfo & 0x010000; // bit 16	
 			uint8_t fragmentNum = fragmentInfo >> 17; // bits 23 - 17
 			LogPrint ("SSU data fragment ", (int)fragmentNum, " of message ", msgID, " size=", (int)fragmentSize, isLast ? " last" : " non-last"); 		
+
+			//  find message with msgID
 			I2NPMessage * msg = nullptr;
-			if (fragmentNum > 0) // follow-up fragment
+			IncompleteMessage * incompleteMessage = nullptr;
+			auto it = m_IncomleteMessages.find (msgID);
+			if (it != m_IncomleteMessages.end ()) 
+			{	
+				// message exists
+				incompleteMessage = it->second;
+				msg = incompleteMessage->msg;
+			}	
+			else
+			{
+				// create new message
+				msg = NewI2NPMessage ();
+				msg->len -= sizeof (I2NPHeaderShort);
+				incompleteMessage = new IncompleteMessage (msg);
+				m_IncomleteMessages[msgID] = incompleteMessage;
+			}	
+
+			// handle current fragment
+			if (fragmentNum == incompleteMessage->nextFragmentNum)
 			{
-				auto it = m_IncomleteMessages.find (msgID);
-				if (it != m_IncomleteMessages.end ())
+				// expected fragment
+				memcpy (msg->buf + msg->len, buf, fragmentSize);
+				msg->len += fragmentSize;
+				incompleteMessage->nextFragmentNum++;
+				if (!isLast && !incompleteMessage->savedFragments.empty ())
 				{
-					if (fragmentNum == it->second->nextFragmentNum)
+					// try saved fragments
+					for (auto it1 = incompleteMessage->savedFragments.begin (); it1 != incompleteMessage->savedFragments.end ();)
 					{
-						// expected fragment
-						msg = it->second->msg;
-						memcpy (msg->buf + msg->len, buf, fragmentSize);
-						msg->len += fragmentSize;
-						it->second->nextFragmentNum++;
-					}	
-					else if (fragmentNum < it->second->nextFragmentNum)
-						// duplicate fragment
-						LogPrint ("Duplicate fragment ", (int)fragmentNum, " of message ", msgID, ". Ignored");	
-					else
-					{
-						// missing fragment
-						LogPrint ("Missing fragments from ", it->second->nextFragmentNum, " to ", fragmentNum - 1, " of message ", msgID);	
-						//TODO
-					}	
- 						
+						auto savedFragment = *it1;
+						if (savedFragment->fragmentNum == incompleteMessage->nextFragmentNum)
+						{
+							memcpy (msg->buf + msg->len, savedFragment->buf, savedFragment->len);
+							msg->len += savedFragment->len;
+							isLast = savedFragment->isLast;
+							incompleteMessage->nextFragmentNum++;
+							incompleteMessage->savedFragments.erase (it1++);
+							delete savedFragment;
+						}
+						else
+							break;
+					}
 					if (isLast)
+						LogPrint ("Message ", msgID, " complete");
+				}	
+			}	
+			else
+			{	
+				if (fragmentNum < incompleteMessage->nextFragmentNum)
+					// duplicate fragment
+					LogPrint ("Duplicate fragment ", (int)fragmentNum, " of message ", msgID, ". Ignored");	
+				else
+				{
+					// missing fragment
+					LogPrint ("Missing fragments from ", (int)incompleteMessage->nextFragmentNum, " to ", fragmentNum - 1, " of message ", msgID);	
+					auto savedFragment = new Fragment (fragmentNum, buf, fragmentSize, isLast);
+					if (!incompleteMessage->savedFragments.insert (savedFragment).second)
 					{
-						if (!msg)	
-							DeleteI2NPMessage (it->second->msg);
-						delete it->second;
-						m_IncomleteMessages.erase (it);
+						LogPrint ("Fragment ", (int)fragmentNum, " of message ", msgID, " already saved");
+						delete savedFragment;
 					}	
 				}
-				else
-					// TODO:
-					LogPrint ("Unexpected follow-on fragment ", (int)fragmentNum, " of message ", msgID);	
-			}
-			else // first fragment
-			{
-				msg = NewI2NPMessage ();
-				memcpy (msg->GetSSUHeader (), buf, fragmentSize);
-				msg->len += fragmentSize - sizeof (I2NPHeaderShort);
-			}
+				isLast = false;
+			}	
 
-			if (msg)
-			{					
-				if (!fragmentNum && !isLast)
-					m_IncomleteMessages[msgID] = new IncompleteMessage (msg);
-				if (isLast)
+			if (isLast)
+			{
+				// delete incomplete message
+				delete incompleteMessage;
+				m_IncomleteMessages.erase (msgID);				
+				// process message
+				SendMsgAck (msgID);
+				msg->FromSSU (msgID);
+				if (m_Session.GetState () == eSessionStateEstablished)
+					i2p::HandleI2NPMessage (msg);
+				else
 				{
-					SendMsgAck (msgID);
-					msg->FromSSU (msgID);
-					if (m_Session.GetState () == eSessionStateEstablished)
-						i2p::HandleI2NPMessage (msg);
-					else
+					// we expect DeliveryStatus
+					if (msg->GetHeader ()->typeID == eI2NPDeliveryStatus)
 					{
-						// we expect DeliveryStatus
-						if (msg->GetHeader ()->typeID == eI2NPDeliveryStatus)
-						{
-							LogPrint ("SSU session established");
-							m_Session.Established ();
-						}	
-						else
-							LogPrint ("SSU unexpected message ", (int)msg->GetHeader ()->typeID);
-						DeleteI2NPMessage (msg);
+						LogPrint ("SSU session established");
+						m_Session.Established ();
 					}	
-				}
-			}
+					else
+						LogPrint ("SSU unexpected message ", (int)msg->GetHeader ()->typeID);
+					DeleteI2NPMessage (msg);
+				}	
+			}	
+			else
+				SendFragmentAck (msgID, fragmentNum);			
 			buf += fragmentSize;
 		}	
 	}
 
+	void SSUData::ProcessMessage (uint8_t * buf, size_t len)
+	{
+		//uint8_t * start = buf;
+		uint8_t flag = *buf;
+		buf++;
+		LogPrint ("Process SSU data flags=", (int)flag);
+		// process acks if presented
+		if (flag & (DATA_FLAG_ACK_BITFIELDS_INCLUDED | DATA_FLAG_EXPLICIT_ACKS_INCLUDED))
+			ProcessAcks (buf, flag);
+		// extended data if presented
+		if (flag & DATA_FLAG_EXTENDED_DATA_INCLUDED)
+		{
+			uint8_t extendedDataSize = *buf;
+			buf++; // size
+			LogPrint ("SSU extended data of ", extendedDataSize, " bytes presented");
+			buf += extendedDataSize;
+		}
+		// process data
+		ProcessFragments (buf);
+	}
+
 	void SSUData::Send (i2p::I2NPMessage * msg)
 	{
 		uint32_t msgID = msg->ToSSU ();
@@ -161,8 +236,14 @@ namespace ssu
 			LogPrint ("SSU message ", msgID, " already sent");
 			DeleteI2NPMessage (msg);
 			return;
-		}		
-		auto fragments = m_SentMessages[msgID];
+		}	
+		if (m_SentMessages.empty ()) // schedule resend at first message only
+			ScheduleResend ();
+		SentMessage * sentMessage = new SentMessage;
+		m_SentMessages[msgID] = sentMessage; 
+		sentMessage->nextResendTime = i2p::util::GetSecondsSinceEpoch () + RESEND_INTERVAL;
+		sentMessage->numResends = 0;
+		auto& fragments = sentMessage->fragments;
 		msgID = htobe32 (msgID);	
 		size_t payloadSize = SSU_MTU - sizeof (SSUHeader) - 9; // 9  =  flag + #frg(1) + messageID(4) + frag info (3) 
 		size_t len = msg->GetLength ();
@@ -171,8 +252,9 @@ namespace ssu
 		uint32_t fragmentNum = 0;
 		while (len > 0)
 		{	
-			uint8_t * buf = new uint8_t[SSU_MTU + 18];
-			fragments.push_back (buf);
+			Fragment * fragment = new Fragment;
+			uint8_t * buf = fragment->buf;
+			fragments.push_back (fragment);
 			uint8_t	* payload = buf + sizeof (SSUHeader);
 			*payload = DATA_FLAG_WANT_REPLY; // for compatibility
 			payload++;
@@ -195,6 +277,7 @@ namespace ssu
 			size += payload - buf;
 			if (size & 0x0F) // make sure 16 bytes boundary
 				size = ((size >> 4) + 1) << 4; // (/16 + 1)*16
+			fragment->len = size; 
 			
 			// encrypt message with session key
 			m_Session.FillHeaderAndEncrypt (PAYLOAD_TYPE_DATA, buf, size);
@@ -228,6 +311,77 @@ namespace ssu
 		m_Session.FillHeaderAndEncrypt (PAYLOAD_TYPE_DATA, buf, 48);
 		m_Session.Send (buf, 48);
 	}
+
+	void SSUData::SendFragmentAck (uint32_t msgID, int fragmentNum)
+	{
+		if (fragmentNum > 64)
+		{
+			LogPrint ("Fragment number ", fragmentNum, " exceeds 64");
+			return;
+		}
+		uint8_t buf[64 + 18];
+		uint8_t * payload = buf + sizeof (SSUHeader);
+		*payload = DATA_FLAG_ACK_BITFIELDS_INCLUDED; // flag
+		payload++;	
+		*payload = 1; // number of ACK bitfields
+		payload++;
+		// one ack
+		*(uint32_t *)(payload) = htobe32 (msgID); // msgID	
+		payload += 4;
+		div_t d = div (fragmentNum, 7);
+		memset (payload, 0x80, d.quot); // 0x80 means non-last
+		payload += d.quot;		
+		*payload = 0x40 >> d.rem; // set corresponding bit
+		payload++;
+		*payload = 0; // number of fragments
+
+		size_t len = d.quot < 4 ? 48 : 64; // 48 = 37 + 7 + 4 (3+1)			
+		// encrypt message with session key
+		m_Session.FillHeaderAndEncrypt (PAYLOAD_TYPE_DATA, buf, len);
+		m_Session.Send (buf, len);
+	}	
+
+	void SSUData::ScheduleResend()
+	{		
+		m_ResendTimer.cancel ();
+		m_ResendTimer.expires_from_now (boost::posix_time::seconds(RESEND_INTERVAL));
+		m_ResendTimer.async_wait (boost::bind (&SSUData::HandleResendTimer,
+			this, boost::asio::placeholders::error));
+	}
+		
+	void SSUData::HandleResendTimer (const boost::system::error_code& ecode)
+	{
+		if (ecode != boost::asio::error::operation_aborted)
+		{
+			uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
+			for (auto it = m_SentMessages.begin (); it != m_SentMessages.end ();)
+			{
+				if (ts >= it->second->nextResendTime)
+				{	
+					bool isEmpty = true;
+					for (auto f: it->second->fragments)
+						if (f)
+						{
+							isEmpty = false;
+							m_Session.Send (f->buf, f->len); // resend
+						}
+
+					it->second->numResends++;
+					if (isEmpty || it->second->numResends >= MAX_NUM_RESENDS)
+					{
+						delete it->second;
+						it = m_SentMessages.erase (it);
+					}	
+					else
+						it++;
+				}	
+				else
+					it++;
+			}
+			if (!m_SentMessages.empty ())
+				ScheduleResend ();	
+		}	
+	}	
 }
 }
 

SSUData.h

@@ -2,8 +2,11 @@
 #define SSU_DATA_H__
 
 #include <inttypes.h>
+#include <string.h>
 #include <map>
 #include <vector>
+#include <set>
+#include <boost/asio.hpp>
 #include "I2NPProtocol.h"
 
 namespace i2p
@@ -11,6 +14,9 @@ namespace i2p
 namespace ssu
 {
 
+	const size_t SSU_MTU = 1484;
+	const int RESEND_INTERVAL = 3; // in seconds
+	const int MAX_NUM_RESENDS = 5;
 	// data flags
 	const uint8_t DATA_FLAG_EXTENDED_DATA_INCLUDED = 0x02;
 	const uint8_t DATA_FLAG_WANT_REPLY = 0x04;
@@ -19,6 +25,45 @@ namespace ssu
 	const uint8_t DATA_FLAG_ACK_BITFIELDS_INCLUDED = 0x40;
 	const uint8_t DATA_FLAG_EXPLICIT_ACKS_INCLUDED = 0x80;	
 
+	struct Fragment
+	{
+		int fragmentNum;
+		size_t len;
+		bool isLast;
+		uint8_t buf[SSU_MTU + 18];
+
+		Fragment () = default;
+		Fragment (int n, const uint8_t * b, int l, bool last): 
+			fragmentNum (n), len (l), isLast (last) { memcpy (buf, b, len); };		
+	};	
+
+	struct FragmentCmp
+	{
+		bool operator() (const Fragment * f1, const Fragment * f2) const
+  		{	
+			return f1->fragmentNum < f2->fragmentNum; 
+		};
+	};	
+	
+	struct IncompleteMessage
+	{
+		I2NPMessage * msg;
+		int nextFragmentNum;	
+		std::set<Fragment *, FragmentCmp> savedFragments;
+		
+		IncompleteMessage (I2NPMessage * m): msg (m), nextFragmentNum (0) {};
+		~IncompleteMessage () { for (auto it: savedFragments) { delete it; }; };
+	};
+
+	struct SentMessage
+	{
+		std::vector<Fragment *> fragments;
+		uint32_t nextResendTime; // in seconds
+		int numResends;
+
+		~SentMessage () { for (auto it: fragments) { delete it; }; };
+	};	
+	
 	class SSUSession;
 	class SSUData
 	{
@@ -33,21 +78,20 @@ namespace ssu
 		private:
 
 			void SendMsgAck (uint32_t msgID);
-			void ProcessSentMessageAck (uint32_t msgID);
-
-		private:
-
-			struct IncompleteMessage
-			{
-				I2NPMessage * msg;
-				uint8_t nextFragmentNum;	
+			void SendFragmentAck (uint32_t msgID, int fragmentNum);
+			void ProcessAcks (uint8_t *& buf, uint8_t flag);
+			void ProcessFragments (uint8_t * buf);
+			void ProcessSentMessageAck (uint32_t msgID);	
 
-				IncompleteMessage (I2NPMessage * m): msg (m), nextFragmentNum (1) {};
-			};
+			void ScheduleResend ();
+			void HandleResendTimer (const boost::system::error_code& ecode);	
+			
+		private:	
 
 			SSUSession& m_Session;
 			std::map<uint32_t, IncompleteMessage *> m_IncomleteMessages;
-			std::map<uint32_t, std::vector<uint8_t *> > m_SentMessages; // msgID -> fragments	
+			std::map<uint32_t, SentMessage *> m_SentMessages;
+			boost::asio::deadline_timer m_ResendTimer;
 	};	
 }
 }

Transports.cpp

@@ -263,6 +263,23 @@ namespace i2p
 		}	
 	}	
 
+	void Transports::CloseSession (const i2p::data::RouterInfo * router)
+	{
+		if (!router) return;
+		m_Service.post (boost::bind (&Transports::PostCloseSession, this, router));    
+	}	
+
+	void Transports::PostCloseSession (const i2p::data::RouterInfo * router)
+	{
+		auto ssuSession = m_SSUServer ? m_SSUServer->FindSession (router) : nullptr;
+		if (ssuSession) // try SSU first
+		{	
+			m_SSUServer->DeleteSession (ssuSession);
+			LogPrint ("SSU session closed");	
+		}	
+		// TODO: delete NTCP
+	}	
+		
 	void Transports::DetectExternalIP ()
 	{
 		for (int i = 0; i < 5; i ++)

Transports.h

@@ -63,13 +63,15 @@ namespace i2p
 			i2p::ntcp::NTCPSession * FindNTCPSession (const i2p::data::IdentHash& ident);
 
 			void SendMessage (const i2p::data::IdentHash& ident, i2p::I2NPMessage * msg);
-						
+			void CloseSession (const i2p::data::RouterInfo * router);
+			
 		private:
 
 			void Run ();
 			void HandleAccept (i2p::ntcp::NTCPServerConnection * conn, const boost::system::error_code& error);
 			void PostMessage (const i2p::data::IdentHash& ident, i2p::I2NPMessage * msg);
-
+			void PostCloseSession (const i2p::data::RouterInfo * router);
+			
 			void DetectExternalIP ();
 			
 		private:

Tunnel.cpp

@@ -361,10 +361,12 @@ namespace tunnel
 	void Tunnels::ManageTunnels ()
 	{
 		// check pending tunnel. if something is still there, wipe it out
-		// because it wouldn't be reponded anyway
+		// because it wouldn't be responded anyway
 		for (auto& it : m_PendingTunnels)
 		{	
 			LogPrint ("Pending tunnel build request ", it.first, " has not been responded. Deleted");
+			if (it.second->GetTunnelConfig ()->GetFirstHop ()->isGateway) // outbound
+				i2p::transports.CloseSession (it.second->GetTunnelConfig ()->GetFirstHop ()->router);
 			delete it.second;
 		}	
 		m_PendingTunnels.clear ();

TunnelPool.cpp

@@ -188,7 +188,7 @@ namespace tunnel
 			hops.push_back (hop);
 		}		
 		std::reverse (hops.begin (), hops.end ());	
-		auto * tunnel = tunnels.CreateTunnel<InboundTunnel> (new TunnelConfig (hops));
+		auto * tunnel = tunnels.CreateTunnel<InboundTunnel> (new TunnelConfig (hops), outboundTunnel);
 		tunnel->SetTunnelPool (this);
 	}
 

build/i2pd.pro

@@ -1,85 +0,0 @@
-TEMPLATE = app
-CONFIG += console
-CONFIG -= app_bundle
-CONFIG -= qt
-
-TARGET = ./../../i2pd_qt
-
-QMAKE_CXXFLAGS += -std=c++0x
-
-LIBS += -lcrypto++
-LIBS += \
-       -lboost_system\
-       -lboost_filesystem\
-       -lboost_regex\
-       -lboost_program_options\
-       -lpthread
-
-SOURCES += \
-    ../LeaseSet.cpp \
-    ../i2p.cpp \
-    ../HTTPServer.cpp \
-    ../HTTPProxy.cpp \
-    ../Garlic.cpp \
-    ../base64.cpp \
-    ../AddressBook.cpp \
-    ../util.cpp \
-    ../UPnP.cpp \
-    ../TunnelPool.cpp \
-    ../TunnelGateway.cpp \
-    ../TunnelEndpoint.cpp \
-    ../Tunnel.cpp \
-    ../Transports.cpp \
-    ../TransitTunnel.cpp \
-    ../Streaming.cpp \
-    ../SSU.cpp \
-    ../RouterInfo.cpp \
-    ../RouterContext.cpp \
-    ../Reseed.cpp \
-    ../NTCPSession.cpp \
-    ../NetDb.cpp \
-    ../Log.cpp \
-    ../Identity.cpp \
-    ../I2NPProtocol.cpp \
-    ../SOCKS.cpp
-
-HEADERS += \
-    ../LeaseSet.h \
-    ../Identity.h \
-    ../HTTPServer.h \
-    ../HTTPProxy.h \
-    ../hmac.h \
-    ../Garlic.h \
-    ../ElGamal.h \
-    ../CryptoConst.h \
-    ../base64.h \
-    ../AddressBook.h \
-    ../util.h \
-    ../UPnP.h \
-    ../TunnelPool.h \
-    ../TunnelGateway.h \
-    ../TunnelEndpoint.h \
-    ../TunnelConfig.h \
-    ../TunnelBase.h \
-    ../Tunnel.h \
-    ../Transports.h \
-    ../TransitTunnel.h \
-    ../Timestamp.h \
-    ../Streaming.h \
-    ../SSU.h \
-    ../RouterInfo.h \
-    ../RouterContext.h \
-    ../Reseed.h \
-    ../Queue.h \
-    ../NTCPSession.h \
-    ../NetDb.h \
-    ../Log.h \
-    ../LittleBigEndian.h \
-    ../I2PEndian.h \
-    ../I2NPProtocol.h \
-    ../SOCKS.h
-
-OTHER_FILES += \
-    ../README.md \
-    ../Makefile \
-    ../LICENSE

filelist.mk

@@ -0,0 +1,18 @@
+
+
+CPP_FILES := CryptoConst.cpp base64.cpp NTCPSession.cpp RouterInfo.cpp Transports.cpp \
+	RouterContext.cpp NetDb.cpp LeaseSet.cpp Tunnel.cpp TunnelEndpoint.cpp TunnelGateway.cpp \
+	TransitTunnel.cpp I2NPProtocol.cpp Log.cpp Garlic.cpp HTTPServer.cpp Streaming.cpp Identity.cpp \
+	SSU.cpp util.cpp Reseed.cpp DaemonLinux.cpp SSUData.cpp i2p.cpp aes.cpp SOCKS.cpp UPnP.cpp \
+	TunnelPool.cpp HTTPProxy.cpp AddressBook.cpp Daemon.cpp
+
+
+H_FILES := CryptoConst.h base64.h NTCPSession.h RouterInfo.h Transports.h \
+	RouterContext.h NetDb.h LeaseSet.h Tunnel.h TunnelEndpoint.h TunnelGateway.h \
+	TransitTunnel.h I2NPProtocol.h Log.h Garlic.h HTTPServer.h Streaming.h Identity.h \
+	SSU.h util.h Reseed.h DaemonLinux.h SSUData.h i2p.h aes.h SOCKS.h UPnP.h TunnelPool.h \
+	HTTPProxy.h AddressBook.h Daemon.h
+
+
+OBJECTS = $(addprefix obj/, $(notdir $(CPP_FILES:.cpp=.o)))
+