save last update time

Profiling.cpp

@@ -10,11 +10,17 @@ namespace i2p
 namespace data
 {
 	RouterProfile::RouterProfile (const IdentHash& identHash):
-		m_IdentHash (identHash), m_NumTunnelsAgreed (0), m_NumTunnelsDeclined (0),
+		m_IdentHash (identHash), m_LastUpdateTime (boost::posix_time::second_clock::local_time()),
+		m_NumTunnelsAgreed (0), m_NumTunnelsDeclined (0),
 		m_NumTunnelsNonReplied (0)
 	{
 	}
 
+	void RouterProfile::UpdateTime ()
+	{
+		m_LastUpdateTime = boost::posix_time::second_clock::local_time();
+	}	
+		
 	void RouterProfile::Save ()
 	{
 		// fill sections
@@ -24,6 +30,7 @@ namespace data
 		participation.put (PEER_PROFILE_PARTICIPATION_NON_REPLIED, m_NumTunnelsNonReplied);
 		// fill property tree
 		boost::property_tree::ptree pt;
+		pt.put (PEER_PROFILE_LAST_UPDATE_TIME, boost::posix_time::to_simple_string (m_LastUpdateTime));
 		pt.put_child (PEER_PROFILE_SECTION_PARTICIPATION, participation);
 		
 		// save to file
@@ -80,6 +87,9 @@ namespace data
 			}
 			try
 			{	
+				auto t = pt.get (PEER_PROFILE_LAST_UPDATE_TIME, "");
+				if (t.length () > 0)
+					m_LastUpdateTime = boost::posix_time::time_from_string (t);
 				// read participations
 				auto participations = pt.get_child (PEER_PROFILE_SECTION_PARTICIPATION);
 				m_NumTunnelsAgreed = participations.get (PEER_PROFILE_PARTICIPATION_AGREED, 0);
@@ -99,11 +109,13 @@ namespace data
 			m_NumTunnelsDeclined++;
 		else
 			m_NumTunnelsAgreed++;
+		UpdateTime ();
 	}	
 
 	void RouterProfile::TunnelNonReplied ()
 	{
 		m_NumTunnelsNonReplied++;
+		UpdateTime ();
 	}	
 		
 	std::shared_ptr<RouterProfile> GetRouterProfile (const IdentHash& identHash)

Profiling.h

@@ -2,6 +2,7 @@
 #define PROFILING_H__
 
 #include <memory>
+#include <boost/date_time/posix_time/posix_time.hpp>
 #include "Identity.h"
 
 namespace i2p
@@ -13,6 +14,7 @@ namespace data
 	// sections
 	const char PEER_PROFILE_SECTION_PARTICIPATION[] = "participation";
 	// params	
+	const char PEER_PROFILE_LAST_UPDATE_TIME[] = "lastupdatetime";
 	const char PEER_PROFILE_PARTICIPATION_AGREED[] = "agreed";
 	const char PEER_PROFILE_PARTICIPATION_DECLINED[] = "declined";
 	const char PEER_PROFILE_PARTICIPATION_NON_REPLIED[] = "nonreplied";	
@@ -31,9 +33,14 @@ namespace data
 			void TunnelBuildResponse (uint8_t ret);
 			void TunnelNonReplied ();
 
+		private:
+
+			void UpdateTime ();
+			
 		private:	
 
 			IdentHash m_IdentHash;
+			boost::posix_time::ptime m_LastUpdateTime;
 			// participation
 			uint32_t m_NumTunnelsAgreed;
 			uint32_t m_NumTunnelsDeclined;