use shared pointers

Datagram.h

@@ -48,24 +48,19 @@ namespace datagram
 		uint64_t LastSuccess() const { return m_LastSuccess; }
 		struct Info
 		{
-			const i2p::data::IdentHash * IBGW;
-			const i2p::data::IdentHash * OBEP;
+			std::shared_ptr<const i2p::data::IdentHash> IBGW;
+			std::shared_ptr<const i2p::data::IdentHash> OBEP;
 			const uint64_t activity;
 			const uint64_t success;
 			Info() : IBGW(nullptr), OBEP(nullptr), activity(0), success(0) {}
 			Info(const uint8_t * ibgw, const uint8_t * obep, const uint64_t a, const uint64_t s) :
 				activity(a),
 				success(s) {
-				if(ibgw) IBGW = new i2p::data::IdentHash(ibgw);
+				if(ibgw) IBGW = std::make_shared<i2p::data::IdentHash>(ibgw);
 				else IBGW = nullptr;
-				if(obep) OBEP = new i2p::data::IdentHash(obep);
+				if(obep) OBEP = std::make_shared<i2p::data::IdentHash>(obep);
 				else OBEP = nullptr;
 			}
-			~Info()
-			{
-				if(IBGW) delete IBGW;
-				if(OBEP) delete OBEP;
-			}
 		};
 
 		Info GetSessionInfo() const;

HTTPServer.cpp

@@ -346,20 +346,20 @@ namespace http {
 			s << "<th>Idle Time</th>";
 			s << "</th>";
 			auto forward = i2p::client::context.GetForwardInfosFor(dest->GetIdentHash());
-			for (auto & info : forward)
+			for (auto info : forward)
 			{
 				s << "<tr>";
 				s << "<td>" << info.RemoteIdent.ToBase32() << "</td>";
 				s << "<td>";
 				if(info.CurrentIBGW)
-					s << info.CurrentIBGW->ToBase64().c_str();
+					s << std::string(info.CurrentIBGW->ToBase64());
 				else
 					s << "(none)";
 				s << "</td>";
 
 				s << "<td>";
 				if(info.CurrentOBEP)
-					s << info.CurrentOBEP->ToBase64().c_str();
+					s << std::string(info.CurrentOBEP->ToBase64());
 				else
 					s << "(none)";
 				s << "</td>";

I2PTunnel.h

@@ -148,9 +148,9 @@ namespace client
 		/** ident hash of remote destination */
 		const i2p::data::IdentHash RemoteIdent;
 		/** ident hash of IBGW in use currently in this session or nullptr if none is set */
-		const i2p::data::IdentHash * CurrentIBGW;
+		std::shared_ptr<const i2p::data::IdentHash> CurrentIBGW;
 		/** ident hash of OBEP in use for this session or nullptr if none is set */
-		const i2p::data::IdentHash * CurrentOBEP;
+		std::shared_ptr<const i2p::data::IdentHash> CurrentOBEP;
 		/** i2p router's udp endpoint */
 		const boost::asio::ip::udp::endpoint LocalEndpoint;
 		/** client's udp endpoint */