renamed maptolooback to enableuniquelocal

ClientContext.cpp

@@ -527,7 +527,7 @@ namespace client
 					i2p::data::SigningKeyType sigType = section.second.get (I2P_SERVER_TUNNEL_SIGNATURE_TYPE, i2p::data::SIGNING_KEY_TYPE_ECDSA_SHA256_P256);
 					uint32_t maxConns = section.second.get(i2p::stream::I2CP_PARAM_STREAMING_MAX_CONNS_PER_MIN, i2p::stream::DEFAULT_MAX_CONNS_PER_MIN);
 					std::string address = section.second.get<std::string> (I2P_SERVER_TUNNEL_ADDRESS, "127.0.0.1");
-					bool mapToLoopback = section.second.get(I2P_SERVER_TUNNEL_MAPTOLOOPBACK, true);
+					bool isUniqueLocal = section.second.get(I2P_SERVER_TUNNEL_ENABLE_UNIQUE_LOCAL, true);
 
 					// I2CP
 					std::map<std::string, std::string> options;							 
@@ -547,10 +547,11 @@ namespace client
 						auto localAddress = boost::asio::ip::address::from_string(address);
 						boost::asio::ip::udp::endpoint endpoint(boost::asio::ip::address::from_string(host), port);
 						I2PUDPServerTunnel * serverTunnel = new I2PUDPServerTunnel(name, localDestination, localAddress, endpoint, port);
-						if(!mapToLoopback) {
+						if(!isUniqueLocal) 
+						{
 							LogPrint(eLogInfo, "Clients: disabling loopback address mapping");
+							serverTunnel->SetUniqueLocal(isUniqueLocal);
 						}
-						serverTunnel->SetMapToLoopback(mapToLoopback);
 						std::lock_guard<std::mutex> lock(m_ForwardsMutex);
 						if(m_ServerForwards.insert(
 							std::make_pair(
@@ -577,9 +578,11 @@ namespace client
 
 					LogPrint(eLogInfo, "Clients: Set Max Conns To ", maxConns);
 					serverTunnel->SetMaxConnsPerMinute(maxConns);
-					if(!mapToLoopback)
+					if(!isUniqueLocal)
+					{
 						LogPrint(eLogInfo, "Clients: disabling loopback address mapping");
-					serverTunnel->SetMapToLoopback(mapToLoopback);
+						serverTunnel->SetUniqueLocal(isUniqueLocal);
+          			}
 
 					if (accessList.length () > 0)
 					{

ClientContext.h

@@ -45,7 +45,7 @@ namespace client
 	const char I2P_SERVER_TUNNEL_GZIP[] = "gzip";
 	const char I2P_SERVER_TUNNEL_WEBIRC_PASSWORD[] = "webircpassword";
 	const char I2P_SERVER_TUNNEL_ADDRESS[] = "address";
-	const char I2P_SERVER_TUNNEL_MAPTOLOOPBACK[] = "maploopback";
+	const char I2P_SERVER_TUNNEL_ENABLE_UNIQUE_LOCAL[] = "enableuniquelocal";
 
 	class ClientContext
 	{

I2PTunnel.cpp

@@ -79,14 +79,14 @@ namespace client
 
 	}
 
-	void I2PTunnelConnection::Connect (bool mapToLoopback)
+	void I2PTunnelConnection::Connect (bool isUniqueLocal)
 	{
 		I2PTunnelSetSocketOptions(m_Socket);
-		if (m_Socket) {
+		if (m_Socket) 
-
+		{
 #ifdef __linux__
-			if (m_RemoteEndpoint.address ().is_v4 () &&
+			if (isUniqueLocal && m_RemoteEndpoint.address ().is_v4 () &&
-				m_RemoteEndpoint.address ().to_v4 ().to_bytes ()[0] == 127 && mapToLoopback)
+				m_RemoteEndpoint.address ().to_v4 ().to_bytes ()[0] == 127)
 			{
 				m_Socket->open (boost::asio::ip::tcp::v4 ());
 				auto ident = m_Stream->GetRemoteIdentity()->GetIdentHash();
@@ -432,7 +432,7 @@ namespace client
 
 	I2PServerTunnel::I2PServerTunnel (const std::string& name, const std::string& address, 
 	    int port, std::shared_ptr<ClientDestination> localDestination, int inport, bool gzip): 
-		I2PService (localDestination), m_MapToLoopback(true), m_Name (name), m_Address (address), m_Port (port), m_IsAccessList (false)
+		I2PService (localDestination), m_IsUniqueLocal(true), m_Name (name), m_Address (address), m_Port (port), m_IsAccessList (false)
 	{
 		m_PortDestination = localDestination->CreateStreamingDestination (inport > 0 ? inport : port, gzip);
 	}
@@ -517,7 +517,7 @@ namespace client
 	{
 		auto conn = std::make_shared<I2PTunnelConnection> (this, stream, std::make_shared<boost::asio::ip::tcp::socket> (GetService ()), GetEndpoint ());
 		AddHandler (conn);
-		conn->Connect (m_MapToLoopback);
+		conn->Connect (m_IsUniqueLocal);
 	}
 
 	I2PServerTunnelHTTP::I2PServerTunnelHTTP (const std::string& name, const std::string& address, 
@@ -598,12 +598,13 @@ namespace client
     }
 		boost::asio::ip::address addr;
 		/** create new udp session */
-		if(m_LocalAddress.is_loopback() && m_MapToLoopback) {
+		if(m_IsUniqueLocal && m_LocalAddress.is_loopback()) 
+		{
 			auto ident = from.GetIdentHash();
 			addr = GetLoopbackAddressFor(ident);
-		} else {
-			addr = m_LocalAddress;
 		} 
+		else 
+			addr = m_LocalAddress;
 		boost::asio::ip::udp::endpoint ep(addr, 0);
     m_Sessions.push_back(std::make_shared<UDPSession>(ep, m_LocalDest, m_RemoteEndpoint, &ih, localPort, remotePort));
 		auto & back = m_Sessions.back();
@@ -649,7 +650,7 @@ namespace client
 	
 	I2PUDPServerTunnel::I2PUDPServerTunnel(const std::string & name, std::shared_ptr<i2p::client::ClientDestination> localDestination,
 		boost::asio::ip::address localAddress, boost::asio::ip::udp::endpoint forwardTo, uint16_t port) :
-		m_MapToLoopback(true),
+		m_IsUniqueLocal(true),
 		m_Name(name),
 		m_LocalAddress(localAddress),
 		m_RemoteEndpoint(forwardTo)

I2PTunnel.h

@@ -38,7 +38,7 @@ namespace client
 				const boost::asio::ip::tcp::endpoint& target, bool quiet = true); // from I2P
 			~I2PTunnelConnection ();
 			void I2PConnect (const uint8_t * msg = nullptr, size_t len = 0);
-			void Connect (bool mapToLoopback = true);
+			void Connect (bool isUniqueLocal = true);
 			
 		protected:
 
@@ -201,7 +201,7 @@ namespace client
 			std::vector<std::shared_ptr<DatagramSessionInfo> > GetSessions();
 			std::shared_ptr<ClientDestination> GetLocalDestination () const { return m_LocalDest; }
 
-			void SetMapToLoopback(bool mapToLoopback = true) { m_MapToLoopback = mapToLoopback; }
+			void SetUniqueLocal(bool isUniqueLocal = true) { m_IsUniqueLocal = isUniqueLocal; }
 
 		private:
 
@@ -209,7 +209,7 @@ namespace client
 			UDPSessionPtr ObtainUDPSession(const i2p::data::IdentityEx& from, uint16_t localPort, uint16_t remotePort);
 
 		private:
-			bool m_MapToLoopback;
+			bool m_IsUniqueLocal;
 			const std::string m_Name;
 			boost::asio::ip::address m_LocalAddress;
 			boost::asio::ip::udp::endpoint m_RemoteEndpoint;
@@ -267,7 +267,7 @@ namespace client
 
 			void SetAccessList (const std::set<i2p::data::IdentHash>& accessList); 
 
-			void SetMapToLoopback(bool mapToLoopback) { m_MapToLoopback = mapToLoopback; }
+			void SetUniqueLocal (bool isUniqueLocal) { m_IsUniqueLocal = isUniqueLocal; }
 
 			const std::string& GetAddress() const { return m_Address; }
 			int GetPort () const { return m_Port; };
@@ -288,7 +288,8 @@ namespace client
 			virtual void CreateI2PConnection (std::shared_ptr<i2p::stream::Stream> stream);
 
 		private:
-			bool m_MapToLoopback;
+			
+			bool m_IsUniqueLocal;
 			std::string m_Name, m_Address;
 			int m_Port;
 			boost::asio::ip::tcp::endpoint m_Endpoint;