version 0.1.3
[fms.git] / src / global.cpp
index cf531de..8552db2 100644 (file)
@@ -18,7 +18,8 @@
 void SetupDB()\r
 {\r
 \r
-       SQLite3DB::DB *db=SQLite3DB::DB::instance();\r
+       DateTime date;\r
+       SQLite3DB::DB *db=SQLite3DB::DB::Instance();\r
 \r
        db->Open("fms.db3");\r
        db->SetBusyTimeout(10000);              // set timeout to 10 seconds\r
@@ -83,7 +84,7 @@ void SetupDB()
 \r
        db->Execute("CREATE TABLE IF NOT EXISTS tblIdentity(\\r
                                IdentityID                      INTEGER PRIMARY KEY,\\r
-                               PublicKey                       TEXT,\\r
+                               PublicKey                       TEXT UNIQUE,\\r
                                Name                            TEXT,\\r
                                SingleUse                       BOOL CHECK(SingleUse IN('true','false')) DEFAULT 'false',\\r
                                PublishTrustList        BOOL CHECK(PublishTrustList IN('true','false')) DEFAULT 'false',\\r
@@ -155,7 +156,7 @@ void SetupDB()
 \r
        db->Execute("CREATE TABLE IF NOT EXISTS tblMessageReplyTo(\\r
                                MessageID                       INTEGER,\\r
-                               ReplyToMessageUUID      INTEGER,\\r
+                               ReplyToMessageUUID      TEXT,\\r
                                ReplyOrder                      INTEGER\\r
                                );");\r
 \r
@@ -195,38 +196,47 @@ void SetupDB()
                                Inserted                        BOOL CHECK(Inserted IN('true','false')) DEFAULT 'false'\\r
                                );");\r
 \r
+       // MessageInserter will insert a record into this temp table which the MessageListInserter will query for and insert a MessageList when needed\r
+       db->Execute("CREATE TEMPORARY TABLE IF NOT EXISTS tmpMessageListInsert(\\r
+                               LocalIdentityID         INTEGER,\\r
+                               Date                            DATETIME\\r
+                               );");\r
+\r
        // low / high / message count for each board\r
-       db->Execute("CREATE VIEW IF NOT EXISTS vwBoardStats AS \\r
+       db->Execute("DROP VIEW IF EXISTS vwBoardStats; \\r
+                               CREATE VIEW IF NOT EXISTS vwBoardStats AS \\r
                                SELECT tblBoard.BoardID AS 'BoardID', IFNULL(MIN(MessageID),0) AS 'LowMessageID', IFNULL(MAX(MessageID),0) AS 'HighMessageID', COUNT(MessageID) AS 'MessageCount' \\r
                                FROM tblBoard LEFT JOIN tblMessageBoard ON tblBoard.BoardID=tblMessageBoard.BoardID \\r
-                               WHERE MessageID>=0 \\r
+                               WHERE MessageID>=0 OR MessageID IS NULL \\r
                                GROUP BY tblBoard.BoardID;");\r
 \r
        // calculates peer trust\r
-       db->Execute("CREATE VIEW IF NOT EXISTS vwCalculatedPeerTrust AS \\r
+       db->Execute("DROP VIEW IF EXISTS vwCalculatedPeerTrust; \\r
+                               CREATE VIEW IF NOT EXISTS vwCalculatedPeerTrust AS \\r
                                SELECT TargetIdentityID, \\r
                                ROUND(SUM(MessageTrust*(LocalMessageTrust/100.0))/SUM(LocalMessageTrust/100.0),0) AS 'PeerMessageTrust', \\r
                                ROUND(SUM(TrustListTrust*(LocalTrustListTrust/100.0))/SUM(LocalTrustListTrust/100.0),0) AS 'PeerTrustListTrust' \\r
                                FROM tblPeerTrust INNER JOIN tblIdentity ON tblPeerTrust.IdentityID=tblIdentity.IdentityID \\r
                                WHERE LocalTrustListTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalTrustListTrust') \\r
+                               AND ( PeerTrustListTrust IS NULL OR PeerTrustListTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerTrustListTrust') ) \\r
                                GROUP BY TargetIdentityID;");\r
 \r
        // update PeerTrustLevel when deleting a record from tblPeerTrust\r
-       db->Execute("CREATE TRIGGER trgDeleteOntblPeerTrust AFTER DELETE ON tblPeerTrust \\r
+       db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteOntblPeerTrust AFTER DELETE ON tblPeerTrust \\r
                                FOR EACH ROW \\r
                                BEGIN \\r
                                        UPDATE tblIdentity SET PeerMessageTrust=(SELECT PeerMessageTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=old.TargetIdentityID), PeerTrustListTrust=(SELECT PeerTrustListTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=old.TargetIdentityID) WHERE IdentityID=old.TargetIdentityID;\\r
                                END;");\r
 \r
        // update PeerTrustLevel when inserting a record into tblPeerTrust\r
-       db->Execute("CREATE TRIGGER trgInsertOntblPeerTrust AFTER INSERT ON tblPeerTrust \\r
+       db->Execute("CREATE TRIGGER IF NOT EXISTS trgInsertOntblPeerTrust AFTER INSERT ON tblPeerTrust \\r
                                FOR EACH ROW \\r
                                BEGIN \\r
                                        UPDATE tblIdentity SET PeerMessageTrust=(SELECT PeerMessageTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=new.TargetIdentityID), PeerTrustListTrust=(SELECT PeerTrustListTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=new.TargetIdentityID) WHERE IdentityID=new.TargetIdentityID;\\r
                                END;");\r
 \r
        // update PeerTrustLevel when updating a record in tblPeerTrust\r
-       db->Execute("CREATE TRIGGER trgUpdateOntblPeerTrust AFTER UPDATE ON tblPeerTrust \\r
+       db->Execute("CREATE TRIGGER IF NOT EXISTS trgUpdateOntblPeerTrust AFTER UPDATE ON tblPeerTrust \\r
                                FOR EACH ROW \\r
                                BEGIN \\r
                                        UPDATE tblIdentity SET PeerMessageTrust=(SELECT PeerMessageTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=old.TargetIdentityID), PeerTrustListTrust=(SELECT PeerTrustListTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=old.TargetIdentityID) WHERE IdentityID=old.TargetIdentityID;\\r
@@ -234,15 +244,54 @@ void SetupDB()
                                END;");\r
 \r
        // recalculate all Peer TrustLevels when updating Local TrustLevels on tblIdentity - doesn't really need to be all, but rather all identities the updated identity has a trust level for.  It's easier to update everyone for now.\r
-       db->Execute("CREATE TRIGGER trgUpdateLocalTrustLevels AFTER UPDATE OF LocalMessageTrust,LocalTrustListTrust ON tblIdentity \\r
+       db->Execute("CREATE TRIGGER IF NOT EXISTS trgUpdateLocalTrustLevels AFTER UPDATE OF LocalMessageTrust,LocalTrustListTrust ON tblIdentity \\r
                                FOR EACH ROW \\r
                                BEGIN \\r
                                        UPDATE tblIdentity SET PeerMessageTrust=(SELECT PeerMessageTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=IdentityID), PeerTrustListTrust=(SELECT PeerTrustListTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=IdentityID);\\r
                                END;");\r
 \r
+       db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteMessage AFTER DELETE ON tblMessage \\r
+                               FOR EACH ROW \\r
+                               BEGIN \\r
+                                       DELETE FROM tblMessageBoard WHERE tblMessageBoard.MessageID=old.MessageID;\\r
+                                       DELETE FROM tblMessageReplyTo WHERE tblMessageReplyTo.MessageID=old.MessageID;\\r
+                               END;");\r
+\r
+       db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteIdentity AFTER DELETE ON tblIdentity \\r
+                               FOR EACH ROW \\r
+                               BEGIN \\r
+                                       DELETE FROM tblIdentityRequests WHERE IdentityID=old.IdentityID;\\r
+                                       DELETE FROM tblIntroductionPuzzleRequests WHERE IdentityID=old.IdentityID;\\r
+                                       DELETE FROM tblMessageListRequests WHERE IdentityID=old.IdentityID;\\r
+                                       DELETE FROM tblMessageRequests WHERE IdentityID=old.IdentityID;\\r
+                                       DELETE FROM tblPeerTrust WHERE IdentityID=old.IdentityID;\\r
+                                       DELETE FROM tblTrustListRequests WHERE IdentityID=old.IdentityID;\\r
+                               END;");\r
+\r
+       db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteLocalIdentity AFTER DELETE ON tblLocalIdentity \\r
+                               FOR EACH ROW \\r
+                               BEGIN \\r
+                                       DELETE FROM tblIdentityIntroductionInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
+                                       DELETE FROM tblIntroductionPuzzleInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
+                                       DELETE FROM tblLocalIdentityInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
+                                       DELETE FROM tblMessageInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
+                                       DELETE FROM tblMessageListInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
+                                       DELETE FROM tblTrustListInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
+                               END;");\r
+\r
        // delete introduction puzzles that were half-way inserted\r
        db->Execute("DELETE FROM tblIntroductionPuzzleInserts WHERE Day IS NULL AND InsertIndex IS NULL;");\r
 \r
+       // delete stale introduction puzzles (2 or more days old)\r
+       date.SetToGMTime();\r
+       date.Add(0,0,0,-2);\r
+       db->Execute("DELETE FROM tblIntroductionPuzzleInserts WHERE Day<='"+date.Format("%Y-%m-%d")+"';");\r
+       db->Execute("DELETE FROM tblIntroductionPuzzleRequests WHERE Day<='"+date.Format("%Y-%m-%d")+"';");\r
+\r
+       // insert SomeDude's public key\r
+       date.SetToGMTime();\r
+//     db->Execute("INSERT INTO tblIdentity(PublicKey,DateAdded) VALUES('SSK@NuBL7aaJ6Cn4fB7GXFb9Zfi8w1FhPyW3oKgU9TweZMw,iXez4j3qCpd596TxXiJgZyTq9o-CElEuJxm~jNNZAuA,AQACAAE/','"+date.Format("%Y-%m-%d %H:%M:%S")+"');");\r
+\r
 }\r
 \r
 void SetupDefaultOptions()\r
@@ -250,7 +299,7 @@ void SetupDefaultOptions()
        // OptionValue should always be inserted as a string, even if the option really isn't a string - just to keep the field data type consistent\r
 \r
        std::ostringstream tempstr;     // must set tempstr to "" between db inserts\r
-       SQLite3DB::DB *db=SQLite3DB::DB::instance();\r
+       SQLite3DB::DB *db=SQLite3DB::DB::Instance();\r
        SQLite3DB::Statement st=db->Prepare("INSERT INTO tblOption(Option,OptionValue,OptionDescription) VALUES(?,?,?);");\r
 \r
        // LogLevel\r
@@ -358,12 +407,24 @@ void SetupDefaultOptions()
        st.Step();\r
        st.Reset();\r
 \r
+       st.Bind(0,"MinPeerMessageTrust");\r
+       st.Bind(1,"25");\r
+       st.Bind(2,"Specifies a peer message trust level that a peer must have before its messages will be downloaded.");\r
+       st.Step();\r
+       st.Reset();\r
+\r
        st.Bind(0,"MinLocalTrustListTrust");\r
        st.Bind(1,"50");\r
        st.Bind(2,"Specifies a local trust list trust level that a peer must have before its trust list will be included in the weighted average.  Any peers below this number will be excluded from the results.");\r
        st.Step();\r
        st.Reset();\r
 \r
+       st.Bind(0,"MinPeerTrustListTrust");\r
+       st.Bind(1,"25");\r
+       st.Bind(2,"Specifies a peer trust list trust level that a peer must have before its trust list will be included in the weighted average.  Any peers below this number will be excluded from the results.");\r
+       st.Step();\r
+       st.Reset();\r
+\r
        st.Bind(0,"MessageDownloadMaxDaysBackward");\r
        st.Bind(1,"3");\r
        st.Bind(2,"The maximum number of days backward that messages will be downloaded from each identity");\r
@@ -386,23 +447,23 @@ void SetupLogFile()
 \r
        date.SetToGMTime();\r
 \r
-       LogFile::instance()->SetFileName("fms-"+date.Format("%Y-%m-%d")+".log");\r
-       LogFile::instance()->OpenFile();\r
-       LogFile::instance()->SetWriteNewLine(true);\r
-       LogFile::instance()->SetWriteDate(true);\r
-       LogFile::instance()->SetWriteLogLevel(true);\r
+       LogFile::Instance()->SetFileName("fms-"+date.Format("%Y-%m-%d")+".log");\r
+       LogFile::Instance()->OpenFile();\r
+       LogFile::Instance()->SetWriteNewLine(true);\r
+       LogFile::Instance()->SetWriteDate(true);\r
+       LogFile::Instance()->SetWriteLogLevel(true);\r
 \r
-       if(Option::instance()->Get("LogLevel",configval)==false)\r
+       if(Option::Instance()->Get("LogLevel",configval)==false)\r
        {\r
                configval="4";\r
-               Option::instance()->Set("LogLevel",configval);\r
+               Option::Instance()->Set("LogLevel",configval);\r
        }\r
        if(StringFunctions::Convert(configval,loglevel)==false)\r
        {\r
                loglevel=LogFile::LOGLEVEL_DEBUG;\r
-               Option::instance()->Set("LogLevel",loglevel);\r
+               Option::Instance()->Set("LogLevel",loglevel);\r
        }\r
-       LogFile::instance()->SetLogLevel((LogFile::LogLevel)loglevel);\r
+       LogFile::Instance()->SetLogLevel((LogFile::LogLevel)loglevel);\r
 }\r
 \r
 void SetupNetwork()\r
@@ -420,12 +481,12 @@ void ShutdownNetwork()
 #endif\r
 }\r
 \r
-void ShutdownThreads(std::vector<ZThread::Thread *> &threads)\r
+void ShutdownThreads(std::vector<PThread::Thread *> &threads)\r
 {\r
-       std::vector<ZThread::Thread *>::iterator i;\r
+       std::vector<PThread::Thread *>::iterator i;\r
        for(i=threads.begin(); i!=threads.end(); i++)\r
        {\r
-               if((*i)->wait(1)==false)\r
+/*             if((*i)->wait(1)==false)\r
                {\r
                        try\r
                        {\r
@@ -435,11 +496,15 @@ void ShutdownThreads(std::vector<ZThread::Thread *> &threads)
                        {\r
                        }\r
                }\r
+               */\r
+               (*i)->Cancel();\r
        }\r
 \r
        for(i=threads.begin(); i!=threads.end(); i++)\r
        {\r
-               (*i)->wait();\r
+               LogFile::Instance()->WriteLog(LogFile::LOGLEVEL_DEBUG,"ShutdownThreads waiting for thread to exit.");\r
+               //(*i)->wait();\r
+               (*i)->Join();\r
                delete (*i);\r
        }\r
 \r
@@ -447,32 +512,32 @@ void ShutdownThreads(std::vector<ZThread::Thread *> &threads)
 \r
 }\r
 \r
-void StartThreads(std::vector<ZThread::Thread *> &threads)\r
+void StartThreads(std::vector<PThread::Thread *> &threads)\r
 {\r
        std::string startfreenet;\r
        std::string startnntp;\r
 \r
-       if(Option::instance()->Get("StartFreenetUpdater",startfreenet)==false)\r
+       if(Option::Instance()->Get("StartFreenetUpdater",startfreenet)==false)\r
        {\r
                startfreenet="true";\r
-               Option::instance()->Set("StartFreenetUpdater","true");\r
+               Option::Instance()->Set("StartFreenetUpdater","true");\r
        }\r
 \r
-       if(Option::instance()->Get("StartNNTP",startnntp)==false)\r
+       if(Option::Instance()->Get("StartNNTP",startnntp)==false)\r
        {\r
                startnntp="true";\r
-               Option::instance()->Set("StartNNTP","true");\r
+               Option::Instance()->Set("StartNNTP","true");\r
        }\r
 \r
        if(startfreenet=="true")\r
        {\r
-               ZThread::Thread *t=new ZThread::Thread(new FreenetMasterThread());\r
+               PThread::Thread *t=new PThread::Thread(new FreenetMasterThread());\r
                threads.push_back(t);\r
        }\r
 \r
        if(startnntp=="true")\r
        {\r
-               ZThread::Thread *t=new ZThread::Thread(new NNTPListener());\r
+               PThread::Thread *t=new PThread::Thread(new NNTPListener());\r
                threads.push_back(t);\r
        }\r
 \r