set address caps and available transports for new address

libi2pd/RouterContext.cpp

@@ -568,16 +568,21 @@ namespace i2p
 			{
 				bool ntcp2; i2p::config::GetOption("ntcp2.enabled", ntcp2);
 				bool ntcp2Published; i2p::config::GetOption("ntcp2.published", ntcp2Published);
-				if (ntcp2 && ntcp2Published)
+				if (ntcp2) 
 				{
-					std::string ntcp2Host;
+					if (ntcp2Published)
-					if (!i2p::config::IsDefault ("ntcp2.addressv6"))
+					{	
-						i2p::config::GetOption ("ntcp2.addressv6", ntcp2Host);
+						std::string ntcp2Host;
+						if (!i2p::config::IsDefault ("ntcp2.addressv6"))
+							i2p::config::GetOption ("ntcp2.addressv6", ntcp2Host);
+						else
+							ntcp2Host = "::1";
+						uint16_t ntcp2Port; i2p::config::GetOption ("ntcp2.port", ntcp2Port);
+						if (!ntcp2Port) ntcp2Port = port;
+						m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address::from_string (ntcp2Host), ntcp2Port);
+					}	
 					else
-						ntcp2Host = "::1";
+						m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address(), 0, i2p::data::RouterInfo::eV6);
-					uint16_t ntcp2Port; i2p::config::GetOption ("ntcp2.port", ntcp2Port);
-					if (!ntcp2Port) ntcp2Port = port;
-					m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address::from_string (ntcp2Host), ntcp2Port);
 				}
 			}
 			m_RouterInfo.EnableV6 ();
@@ -632,7 +637,7 @@ namespace i2p
 						m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address::from_string (host), ntcp2Port);
 					}
 					else
-						m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv);
+						m_RouterInfo.AddNTCP2Address (m_NTCP2Keys->staticPublicKey, m_NTCP2Keys->iv, boost::asio::ip::address(), 0, i2p::data::RouterInfo::eV4);
 				}
 			}
 			m_RouterInfo.EnableV4 ();

libi2pd/RouterInfo.cpp

@@ -840,21 +840,33 @@ namespace data
 		for (const auto& it: *m_Addresses) // don't insert same address twice
 			if (*it == *addr) return;
 		m_SupportedTransports |= addr->host.is_v6 () ? eSSUV6 : eSSUV4;
+		m_ReachableTransports |= addr->host.is_v6 () ? eSSUV6 : eSSUV4;
 		m_Addresses->push_back(std::move(addr));
 	}
 
-	void RouterInfo::AddNTCP2Address (const uint8_t * staticKey, const uint8_t * iv, const boost::asio::ip::address& host, int port)
+	void RouterInfo::AddNTCP2Address (const uint8_t * staticKey, const uint8_t * iv, 
+		const boost::asio::ip::address& host, int port, uint8_t caps)
 	{
 		auto addr = std::make_shared<Address>();
 		addr->host = host;
 		addr->port = port;
 		addr->transportStyle = eTransportNTCP;		
-		addr->caps = 0;
+		addr->caps = caps;
 		addr->date = 0;
 		addr->ntcp2.reset (new NTCP2Ext ());
 		if (port) addr->published = true;
 		memcpy (addr->ntcp2->staticKey, staticKey, 32);
 		memcpy (addr->ntcp2->iv, iv, 16);
+		if (addr->IsV4 ())
+		{
+			m_SupportedTransports |= eNTCP2V4;
+			if (addr->published) m_ReachableTransports |= eNTCP2V4;
+		}	
+		if (addr->IsV6 ())
+		{
+			m_SupportedTransports |= eNTCP2V6;
+			if (addr->published) m_ReachableTransports |= eNTCP2V6;
+		}	
 		m_Addresses->push_back(std::move(addr));
 	}
 

libi2pd/RouterInfo.h

@@ -179,7 +179,8 @@ namespace data
 			std::shared_ptr<const Address> GetYggdrasilAddress () const;
 
 			void AddSSUAddress (const char * host, int port, const uint8_t * key, int mtu = 0);
-			void AddNTCP2Address (const uint8_t * staticKey, const uint8_t * iv, const boost::asio::ip::address& host = boost::asio::ip::address(), int port = 0);
+			void AddNTCP2Address (const uint8_t * staticKey, const uint8_t * iv, 
+				const boost::asio::ip::address& host = boost::asio::ip::address(), int port = 0, uint8_t caps = 0);
 			bool AddIntroducer (const Introducer& introducer);
 			bool RemoveIntroducer (const boost::asio::ip::udp::endpoint& e);
 			void SetProperty (const std::string& key, const std::string& value); // called from RouterContext only