read intro key for SSU address

RouterInfo.cpp

@@ -122,6 +122,8 @@ namespace data
 				}	
 				else if (!strcmp (key, "port"))
 					address.port = boost::lexical_cast<int>(value);
+				else if (!strcmp (key, "key"))
+					Base64ToByteStream (value, strlen (value), address.key, 32);
 			}	
 			m_Addresses.push_back(address);
 		}	
@@ -289,10 +291,20 @@ namespace data
 	}		
 		
 	RouterInfo::Address * RouterInfo::GetNTCPAddress (bool v4only)
+	{
+		return GetAddress (eTransportNTCP, v4only);
+	}	
+
+	RouterInfo::Address * RouterInfo::GetSSUAddress (bool v4only)
+	{
+		return GetAddress (eTransportSSU, v4only);
+	}	
+
+	RouterInfo::Address * RouterInfo::GetAddress (TransportStyle s, bool v4only)
 	{
 		for (auto& address : m_Addresses)
 		{
-			if (address.transportStyle == eTransportNTCP)
+			if (address.transportStyle == s)
 			{	
 				if (!v4only || address.host.is_v4 ())
 					return &address;

RouterInfo.h

@@ -39,6 +39,7 @@ namespace data
 				int port;
 				uint64_t date;
 				uint8_t cost;
+				uint8_t key[32]; // into key for SSU
 			};
 			
 			RouterInfo (const char * filename);
@@ -54,6 +55,7 @@ namespace data
 			uint64_t GetTimestamp () const { return m_Timestamp; };
 			const std::vector<Address>& GetAddresses () const { return m_Addresses; };
 			Address * GetNTCPAddress (bool v4only = true);
+			Address * GetSSUAddress (bool v4only = true);
 			const RoutingKey& GetRoutingKey () const { return m_RoutingKey; };
 			
 			void AddNTCPAddress (const char * host, int port);
@@ -88,6 +90,7 @@ namespace data
 			size_t ReadString (char * str, std::istream& s);
 			void WriteString (const std::string& str, std::ostream& s);
 			void UpdateIdentHashBase64 ();
+			Address * GetAddress (TransportStyle s, bool v4only);
 			
 		private: