version 0.3.27
[fms.git] / src / freenet / messagelistrequester.cpp
index 62d5bb2..d8ed8aa 100644 (file)
@@ -3,6 +3,7 @@
 \r
 #include <Poco/DateTime.h>\r
 #include <Poco/DateTimeFormatter.h>\r
+#include <Poco/DateTimeParser.h>\r
 #include <Poco/Timestamp.h>\r
 \r
 #ifdef XMEM\r
@@ -19,6 +20,59 @@ MessageListRequester::MessageListRequester(FCPv2 *fcp):IIndexRequester<long>(fcp
        Initialize();\r
 }\r
 \r
+const bool MessageListRequester::CheckDateNotFuture(const std::string &datestr) const\r
+{\r
+       std::vector<std::string> dateparts;\r
+       int year=0;\r
+       int month=0;\r
+       int day=0;\r
+       Poco::DateTime today;\r
+\r
+       StringFunctions::Split(datestr,"-",dateparts);\r
+       if(dateparts.size()==3)\r
+       {\r
+               StringFunctions::Convert(dateparts[0],year);\r
+               StringFunctions::Convert(dateparts[1],month);\r
+               StringFunctions::Convert(dateparts[2],day);\r
+               if(today.year()>year || (today.year()==year && today.month()>month) || (today.year()==year && today.month()==month && today.day()>=day))\r
+               {\r
+                       return true;\r
+               }\r
+               else\r
+               {\r
+                       return false;\r
+               }\r
+       }\r
+       else\r
+       {\r
+               return false;\r
+       }\r
+\r
+}\r
+\r
+const bool MessageListRequester::CheckDateWithinMaxDays(const std::string &datestr) const\r
+{\r
+       Poco::DateTime checkdate;\r
+       Poco::DateTime date;\r
+       int tzdiff=0;\r
+       if(Poco::DateTimeParser::tryParse(datestr,date,tzdiff))\r
+       {\r
+               checkdate-=Poco::Timespan(m_messagedownloadmaxdaysbackward,0,0,0,0);\r
+               if(checkdate<=date)\r
+               {\r
+                       return true;\r
+               }\r
+               else\r
+               {\r
+                       return false;\r
+               }\r
+       }\r
+       else\r
+       {\r
+               return false;\r
+       }\r
+}\r
+\r
 void MessageListRequester::GetBoardList(std::map<std::string,bool> &boards)\r
 {\r
        SQLite3DB::Statement st=m_db->Prepare("SELECT BoardName, SaveReceivedMessages FROM tblBoard;");\r
@@ -56,6 +110,8 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
        std::map<std::string,bool> boards;      // list of boards and if we will save messages for that board or not\r
        bool addmessage=false;\r
        std::string boardsstr="";\r
+       std::string datestr="";\r
+       std::vector<std::string> dateparts;\r
 \r
        GetBoardList(boards);\r
 \r
@@ -78,10 +134,13 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
 \r
        // receive the file\r
        data.resize(datalength);\r
-       m_fcp->ReceiveRaw(&data[0],datalength);\r
+       if(data.size()>0)\r
+       {\r
+               m_fcp->ReceiveRaw(&data[0],datalength);\r
+       }\r
 \r
        // parse file into xml and update the database\r
-       if(xml.ParseXML(std::string(data.begin(),data.end()))==true)\r
+       if(data.size()>0 && xml.ParseXML(std::string(data.begin(),data.end()))==true)\r
        {\r
 \r
                SQLite3DB::Statement st=m_db->Prepare("SELECT IdentityID FROM tblMessageRequests WHERE IdentityID=? AND Day=? AND RequestIndex=?;");\r
@@ -115,6 +174,17 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
                                boardsstr+=(*j);\r
                        }\r
 \r
+                       if(CheckDateNotFuture(xml.GetDate(i))==false)\r
+                       {\r
+                               addmessage=false;\r
+                               m_log->error(m_fcpuniquename+"::HandleAllData date for message is in future! "+xml.GetDate(i));\r
+                       }\r
+\r
+                       if(addmessage==true && CheckDateWithinMaxDays(xml.GetDate(i))==false)\r
+                       {\r
+                               addmessage=false;\r
+                       }\r
+\r
                        if(addmessage==true)\r
                        {\r
                                st.Bind(0,identityid);\r
@@ -133,7 +203,7 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
                        }\r
                        else\r
                        {\r
-                               m_log->trace("MessageListRequester::HandleAllData will not download message posted to "+boardsstr);\r
+                               //m_log->trace("MessageListRequester::HandleAllData will not download message posted to "+boardsstr+" on "+xml.GetDate(i));\r
                        }\r
                }\r
 \r
@@ -167,6 +237,17 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
                                        boardsstr+=(*j);\r
                                }\r
 \r
+                               if(CheckDateNotFuture(xml.GetExternalDate(i))==false)\r
+                               {\r
+                                       addmessage=false;\r
+                                       m_log->error(m_fcpuniquename+"::HandleAllData date for external message is in future! "+xml.GetExternalDate(i));\r
+                               }\r
+\r
+                               if(addmessage==true && CheckDateWithinMaxDays(xml.GetExternalDate(i))==false)\r
+                               {\r
+                                       addmessage=false;\r
+                               }\r
+\r
                                if(addmessage==true)\r
                                {\r
                                        spk.Bind(0,xml.GetExternalIdentity(i));\r
@@ -185,7 +266,7 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
                                }\r
                                else\r
                                {\r
-                                       m_log->trace("MessageListRequester::HandleAllData will not download external message posted to "+boardsstr+" from " + xml.GetExternalIdentity(i));\r
+                                       //m_log->trace("MessageListRequester::HandleAllData will not download external message posted to "+boardsstr+" from " + xml.GetExternalIdentity(i) + " on " + xml.GetExternalDate(i));\r
                                }\r
                        }\r
                }\r
@@ -197,7 +278,7 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
                st.Step();\r
                st.Finalize();\r
 \r
-               m_log->debug("MessageListRequester::HandleAllData parsed MessageList XML file : "+message["Identifier"]);\r
+               m_log->debug(m_fcpuniquename+"::HandleAllData parsed MessageList XML file : "+message["Identifier"]);\r
        }\r
        else\r
        {\r
@@ -209,7 +290,7 @@ const bool MessageListRequester::HandleAllData(FCPMessage &message)
                st.Step();\r
                st.Finalize();\r
 \r
-               m_log->error("MessageListRequester::HandleAllData error parsing MessageList XML file : "+message["Identifier"]);\r
+               m_log->error(m_fcpuniquename+"::HandleAllData error parsing MessageList XML file : "+message["Identifier"]);\r
        }\r
 \r
        // remove this identityid from request list\r
@@ -247,7 +328,7 @@ const bool MessageListRequester::HandleGetFailed(FCPMessage &message)
                st.Step();\r
                st.Finalize();\r
 \r
-               m_log->error("MessageListRequester::HandleGetFailed fatal error code="+message["Code"]+" requesting "+message["Identifier"]);\r
+               m_log->error(m_fcpuniquename+"::HandleGetFailed fatal error code="+message["Code"]+" requesting "+message["Identifier"]);\r
        }\r
 \r
        // remove this identityid from request list\r
@@ -258,10 +339,15 @@ const bool MessageListRequester::HandleGetFailed(FCPMessage &message)
 \r
 void MessageListRequester::Initialize()\r
 {\r
-       m_fcpuniquename="MessageListRequester";\r
-       std::string tempval;\r
-       Option::Instance()->Get("MaxMessageListRequests",tempval);\r
-       StringFunctions::Convert(tempval,m_maxrequests);\r
+       m_fcpuniquename="ActiveMessageListRequester";\r
+       std::string tempval="";\r
+\r
+       m_maxrequests=0;\r
+       Option::Instance()->GetInt("MaxMessageListRequests",m_maxrequests);\r
+\r
+       // active identities get 1/2 of the max requests option + any remaining if not evenly divisible - inactive identities get 1/2\r
+       m_maxrequests=(m_maxrequests/2)+(m_maxrequests%2);\r
+\r
        if(m_maxrequests<1)\r
        {\r
                m_maxrequests=1;\r
@@ -294,11 +380,17 @@ void MessageListRequester::Initialize()
                m_savetonewboards=false;\r
        }\r
 \r
+       m_messagedownloadmaxdaysbackward=5;\r
+       tempval="5";\r
+       Option::Instance()->Get("MessageDownloadMaxDaysBackward",tempval);\r
+       StringFunctions::Convert(tempval,m_messagedownloadmaxdaysbackward);\r
+\r
 }\r
 \r
 void MessageListRequester::PopulateIDList()\r
 {\r
        Poco::DateTime date;\r
+       Poco::DateTime yesterday=date-Poco::Timespan(1,0,0,0,0);\r
        int id;\r
 \r
        SQLite3DB::Statement st;\r
@@ -306,11 +398,11 @@ void MessageListRequester::PopulateIDList()
        // select identities we want to query (we've seen them today) - sort by their trust level (descending) with secondary sort on how long ago we saw them (ascending)\r
        if(m_localtrustoverrides==false)\r
        {\r
-               st=m_db->Prepare("SELECT IdentityID FROM tblIdentity WHERE PublicKey IS NOT NULL AND PublicKey <> '' AND LastSeen>='"+Poco::DateTimeFormatter::format(date,"%Y-%m-%d")+"' AND (LocalMessageTrust IS NULL OR LocalMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalMessageTrust')) AND (PeerMessageTrust IS NULL OR PeerMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerMessageTrust')) ORDER BY LocalMessageTrust+LocalTrustListTrust DESC, LastSeen;");\r
+               st=m_db->Prepare("SELECT tblIdentity.IdentityID FROM tblIdentity INNER JOIN vwIdentityStats ON tblIdentity.IdentityID=vwIdentityStats.IdentityID WHERE PublicKey IS NOT NULL AND PublicKey <> '' AND LastSeen>='"+Poco::DateTimeFormatter::format(date,"%Y-%m-%d")+"' AND (vwIdentityStats.LastMessageDate>='"+Poco::DateTimeFormatter::format(yesterday,"%Y-%m-%d")+"') AND (LocalMessageTrust IS NULL OR LocalMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalMessageTrust')) AND (PeerMessageTrust IS NULL OR PeerMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerMessageTrust')) ORDER BY LocalMessageTrust+LocalTrustListTrust DESC, LastSeen;");\r
        }\r
        else\r
        {\r
-               st=m_db->Prepare("SELECT IdentityID FROM tblIdentity WHERE PublicKey IS NOT NULL AND PublicKey <> '' AND LastSeen>='"+Poco::DateTimeFormatter::format(date,"%Y-%m-%d")+"' AND (LocalMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalMessageTrust') OR (LocalMessageTrust IS NULL AND (PeerMessageTrust IS NULL OR PeerMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerMessageTrust')))) ORDER BY LocalMessageTrust+LocalTrustListTrust DESC, LastSeen;");\r
+               st=m_db->Prepare("SELECT tblIdentity.IdentityID FROM tblIdentity INNER JOIN vwIdentityStats ON tblIdentity.IdentityID=vwIdentityStats.IdentityID WHERE PublicKey IS NOT NULL AND PublicKey <> '' AND LastSeen>='"+Poco::DateTimeFormatter::format(date,"%Y-%m-%d")+"' AND (vwIdentityStats.LastMessageDate>='"+Poco::DateTimeFormatter::format(yesterday,"%Y-%m-%d")+"') AND (LocalMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalMessageTrust') OR (LocalMessageTrust IS NULL AND (PeerMessageTrust IS NULL OR PeerMessageTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerMessageTrust')))) ORDER BY LocalMessageTrust+LocalTrustListTrust DESC, LastSeen;");\r
        }\r
        st.Step();\r
 \r