src/global.cpp

   1 #include "../include/global.h"\r
   2 #include "../include/datetime.h"\r
   3 #include "../include/logfile.h"\r
   4 #include "../include/option.h"\r
   5 #include "../include/stringfunctions.h"\r
   6 #include "../include/db/sqlite3db.h"\r
   7 #include "../include/freenet/freenetmasterthread.h"\r
   8 #include "../include/nntp/nntplistener.h"\r
   9 #include "../include/http/httpthread.h"\r
  10 #include "../include/threadcontroller.h"\r
  11 \r
  12 #ifdef _WIN32\r
  13         #include <winsock2.h>\r
  14 #endif\r
  15 \r
  16 #ifdef XMEM\r
  17         #include <xmem.h>\r
  18 #endif\r
  19 \r
  20 bool wantshutdown=false;\r
  21 \r
  22 void SetupDB()\r
  23 {\r
  24 \r
  25         DateTime date;\r
  26         SQLite3DB::DB *db=SQLite3DB::DB::Instance();\r
  27 \r
  28         db->Open("fms.db3");\r
  29         db->SetBusyTimeout(10000);              // set timeout to 10 seconds\r
  30         db->Execute("VACUUM;");\r
  31         \r
  32         // TODO remove this - temp fix for problem in 0.1.8\r
  33         db->Execute("DELETE FROM tblMessageBoard WHERE MessageID NOT IN (SELECT MessageID FROM tblMessage);");\r
  34 \r
  35         db->Execute("CREATE TABLE IF NOT EXISTS tblDBVersion(\\r
  36                                 Major                           INTEGER,\\r
  37                                 Minor                           INTEGER\\r
  38                                 );");\r
  39 \r
  40         SQLite3DB::Statement st=db->Prepare("SELECT Major,Minor FROM tblDBVersion;");\r
  41         st.Step();\r
  42         if(st.RowReturned())\r
  43         {\r
  44                 int major;\r
  45                 int minor;\r
  46                 st.ResultInt(0,major);\r
  47                 st.ResultInt(1,minor);\r
  48                 st.Finalize();\r
  49                 if(major==1 && minor==0)\r
  50                 {\r
  51                         ConvertDB0100To0101();\r
  52                         major=1;\r
  53                         minor=1;\r
  54                 }\r
  55                 if(major==1 && (minor==1 || minor==2))\r
  56                 {\r
  57                         ConvertDB0101To0103();\r
  58                         major=1;\r
  59                         minor=3;\r
  60                 }\r
  61                 if(major==1 && minor==3)\r
  62                 {\r
  63                         ConvertDB0103To0104();\r
  64                         major=1;\r
  65                         minor=4;\r
  66                 }\r
  67         }\r
  68         else\r
  69         {\r
  70                 db->Execute("INSERT INTO tblDBVersion(Major,Minor) VALUES(1,4);");\r
  71         }\r
  72 \r
  73         db->Execute("UPDATE tblDBVersion SET Major=1, Minor=4;");\r
  74 \r
  75         db->Execute("CREATE TABLE IF NOT EXISTS tblOption(\\r
  76                                 Option                          TEXT UNIQUE,\\r
  77                                 OptionValue                     TEXT NOT NULL,\\r
  78                                 OptionDescription       TEXT\\r
  79                                 );");\r
  80 \r
  81         db->Execute("CREATE TABLE IF NOT EXISTS tblLocalIdentity(\\r
  82                                 LocalIdentityID                 INTEGER PRIMARY KEY,\\r
  83                                 Name                                    TEXT,\\r
  84                                 PublicKey                               TEXT UNIQUE,\\r
  85                                 PrivateKey                              TEXT UNIQUE,\\r
  86                                 SingleUse                               BOOL CHECK(SingleUse IN('true','false')) DEFAULT 'false',\\r
  87                                 PublishTrustList                BOOL CHECK(PublishTrustList IN('true','false')) DEFAULT 'false',\\r
  88                                 PublishBoardList                BOOL CHECK(PublishBoardList IN('true','false')) DEFAULT 'false',\\r
  89                                 InsertingIdentity               BOOL CHECK(InsertingIdentity IN('true','false')) DEFAULT 'false',\\r
  90                                 LastInsertedIdentity    DATETIME,\\r
  91                                 InsertingPuzzle                 BOOL CHECK(InsertingPuzzle IN('true','false')) DEFAULT 'false',\\r
  92                                 LastInsertedPuzzle              DATETIME,\\r
  93                                 InsertingTrustList              BOOL CHECK(InsertingTrustList IN('true','false')) DEFAULT 'false',\\r
  94                                 LastInsertedTrustList   DATETIME,\\r
  95                                 InsertingBoardList              BOOL CHECK(InsertingBoardList IN('true','false')) DEFAULT 'false',\\r
  96                                 LastInsertedBoardList   DATETIME,\\r
  97                                 InsertingMessageList    BOOL CHECK(InsertingMessageList IN('true','false')) DEFAULT 'false',\\r
  98                                 LastInsertedMessageList DATETIME,\\r
  99                                 DateCreated                             DATETIME\\r
 100                                 );");\r
 101 \r
 102         db->Execute("CREATE TABLE IF NOT EXISTS tblLocalIdentityInserts(\\r
 103                                 LocalIdentityID         INTEGER,\\r
 104                                 Day                                     DATE,\\r
 105                                 InsertIndex                     INTEGER\\r
 106                                 );");\r
 107 \r
 108         db->Execute("CREATE TABLE IF NOT EXISTS tblTrustListInserts(\\r
 109                                 LocalIdentityID         INTEGER,\\r
 110                                 Day                                     DATE,\\r
 111                                 InsertIndex                     INTEGER\\r
 112                                 );");\r
 113 \r
 114         db->Execute("CREATE TABLE IF NOT EXISTS tblTrustListRequests(\\r
 115                                 IdentityID                      INTEGER,\\r
 116                                 Day                                     DATE,\\r
 117                                 RequestIndex            INTEGER,\\r
 118                                 Found                           BOOL CHECK(Found IN('true','false')) DEFAULT 'false'\\r
 119                                 );");\r
 120 \r
 121         db->Execute("CREATE TABLE IF NOT EXISTS tblIntroductionPuzzleInserts(\\r
 122                                 UUID                            TEXT UNIQUE,\\r
 123                                 LocalIdentityID         INTEGER,\\r
 124                                 Day                                     DATE,\\r
 125                                 InsertIndex                     INTEGER,\\r
 126                                 Type                            TEXT,\\r
 127                                 MimeType                        TEXT,\\r
 128                                 PuzzleData                      TEXT,\\r
 129                                 PuzzleSolution          TEXT,\\r
 130                                 FoundSolution           BOOL CHECK(FoundSolution IN('true','false')) DEFAULT 'false'\\r
 131                                 );");\r
 132 \r
 133         db->Execute("CREATE TABLE IF NOT EXISTS tblIdentity(\\r
 134                                 IdentityID                      INTEGER PRIMARY KEY,\\r
 135                                 PublicKey                       TEXT UNIQUE,\\r
 136                                 Name                            TEXT,\\r
 137                                 SingleUse                       BOOL CHECK(SingleUse IN('true','false')) DEFAULT 'false',\\r
 138                                 PublishTrustList        BOOL CHECK(PublishTrustList IN('true','false')) DEFAULT 'false',\\r
 139                                 PublishBoardList        BOOL CHECK(PublishBoardList IN('true','false')) DEFAULT 'false',\\r
 140                                 DateAdded                       DATETIME,\\r
 141                                 LastSeen                        DATETIME,\\r
 142                                 LocalMessageTrust       INTEGER CHECK(LocalMessageTrust BETWEEN 0 AND 100) DEFAULT NULL,\\r
 143                                 PeerMessageTrust        INTEGER CHECK(PeerMessageTrust BETWEEN 0 AND 100) DEFAULT NULL,\\r
 144                                 LocalTrustListTrust     INTEGER CHECK(LocalTrustListTrust BETWEEN 0 AND 100) DEFAULT NULL,\\r
 145                                 PeerTrustListTrust      INTEGER CHECK(PeerTrustListTrust BETWEEN 0 AND 100) DEFAULT NULL\\r
 146                                 );");\r
 147 \r
 148         db->Execute("CREATE TABLE IF NOT EXISTS tblIdentityRequests(\\r
 149                                 IdentityID                      INTEGER,\\r
 150                                 Day                                     DATE,\\r
 151                                 RequestIndex            INTEGER,\\r
 152                                 Found                           BOOL CHECK(Found IN('true','false')) DEFAULT 'false'\\r
 153                                 );");\r
 154 \r
 155         db->Execute("CREATE TABLE IF NOT EXISTS tblIntroductionPuzzleRequests(\\r
 156                                 IdentityID                      INTEGER,\\r
 157                                 Day                                     DATE,\\r
 158                                 RequestIndex            INTEGER,\\r
 159                                 Found                           BOOL CHECK(Found IN('true','false')) DEFAULT 'false',\\r
 160                                 UUID                            TEXT UNIQUE,\\r
 161                                 Type                            TEXT,\\r
 162                                 MimeType                        TEXT,\\r
 163                                 PuzzleData                      TEXT\\r
 164                                 );");\r
 165 \r
 166         db->Execute("CREATE TABLE IF NOT EXISTS tblIdentityIntroductionInserts(\\r
 167                                 LocalIdentityID         INTEGER,\\r
 168                                 Day                                     DATE,\\r
 169                                 UUID                            TEXT UNIQUE,\\r
 170                                 Solution                        TEXT,\\r
 171                                 Inserted                        BOOL CHECK(Inserted IN('true','false')) DEFAULT 'false'\\r
 172                                 );");\r
 173 \r
 174         db->Execute("CREATE TABLE IF NOT EXISTS tblPeerTrust(\\r
 175                                 IdentityID                      INTEGER,\\r
 176                                 TargetIdentityID        INTEGER,\\r
 177                                 MessageTrust            INTEGER CHECK(MessageTrust BETWEEN 0 AND 100),\\r
 178                                 TrustListTrust          INTEGER CHECK(TrustListTrust BETWEEN 0 AND 100)\\r
 179                                 );");\r
 180 \r
 181         db->Execute("CREATE TABLE IF NOT EXISTS tblBoard(\\r
 182                                 BoardID                                 INTEGER PRIMARY KEY,\\r
 183                                 BoardName                               TEXT UNIQUE,\\r
 184                                 BoardDescription                TEXT,\\r
 185                                 DateAdded                               DATETIME,\\r
 186                                 SaveReceivedMessages    BOOL CHECK(SaveReceivedMessages IN('true','false')) DEFAULT 'true'\\r
 187                                 );");\r
 188 \r
 189         db->Execute("INSERT INTO tblBoard(BoardName,BoardDescription,DateAdded) VALUES('fms','Freenet Message System','2007-12-01 12:00:00');");\r
 190         db->Execute("INSERT INTO tblBoard(BoardName,BoardDescription,DateAdded) VALUES('freenet','Discussion about Freenet','2007-12-01 12:00:00');");\r
 191         db->Execute("INSERT INTO tblBoard(BoardName,BoardDescription,DateAdded) VALUES('public','Public discussion','2007-12-01 12:00:00');");\r
 192         db->Execute("INSERT INTO tblBoard(BoardName,BoardDescription,DateAdded) VALUES('test','Test board','2007-12-01 12:00:00');");\r
 193 \r
 194         db->Execute("CREATE TABLE IF NOT EXISTS tblMessage(\\r
 195                                 MessageID                       INTEGER PRIMARY KEY,\\r
 196                                 IdentityID                      INTEGER,\\r
 197                                 FromName                        TEXT,\\r
 198                                 MessageDate                     DATE,\\r
 199                                 MessageTime                     TIME,\\r
 200                                 Subject                         TEXT,\\r
 201                                 MessageUUID                     TEXT UNIQUE,\\r
 202                                 ReplyBoardID            INTEGER,\\r
 203                                 Body                            TEXT,\\r
 204                                 MessageIndex            INTEGER\\r
 205                                 );");\r
 206 \r
 207         db->Execute("CREATE TABLE IF NOT EXISTS tblMessageReplyTo(\\r
 208                                 MessageID                       INTEGER,\\r
 209                                 ReplyToMessageUUID      TEXT,\\r
 210                                 ReplyOrder                      INTEGER\\r
 211                                 );");\r
 212 \r
 213         db->Execute("CREATE TABLE IF NOT EXISTS tblMessageBoard(\\r
 214                                 MessageID                       INTEGER,\\r
 215                                 BoardID                         INTEGER\\r
 216                                 );");\r
 217 \r
 218         db->Execute("CREATE TABLE IF NOT EXISTS tblMessageListRequests(\\r
 219                                 IdentityID                      INTEGER,\\r
 220                                 Day                                     DATE,\\r
 221                                 RequestIndex            INTEGER,\\r
 222                                 Found                           BOOL CHECK(Found IN('true','false')) DEFAULT 'false'\\r
 223                                 );");\r
 224 \r
 225         db->Execute("CREATE TABLE IF NOT EXISTS tblMessageRequests(\\r
 226                                 IdentityID                      INTEGER,\\r
 227                                 Day                                     DATE,\\r
 228                                 RequestIndex            INTEGER,\\r
 229                                 FromMessageList         BOOL CHECK(FromMessageList IN('true','false')) DEFAULT 'false',\\r
 230                                 Found                           BOOL CHECK(Found IN('true','false')) DEFAULT 'false'\\r
 231                                 );");\r
 232 \r
 233         db->Execute("CREATE UNIQUE INDEX IF NOT EXISTS idxMessageRequest ON tblMessageRequests(IdentityID,Day,RequestIndex);");\r
 234 \r
 235         db->Execute("CREATE TABLE IF NOT EXISTS tblMessageInserts(\\r
 236                                 LocalIdentityID         INTEGER,\\r
 237                                 Day                                     DATE,\\r
 238                                 InsertIndex                     INTEGER,\\r
 239                                 MessageUUID                     TEXT UNIQUE,\\r
 240                                 MessageXML                      TEXT,\\r
 241                                 Inserted                        BOOL CHECK(Inserted IN('true','false')) DEFAULT 'false'\\r
 242                                 );");\r
 243 \r
 244         db->Execute("CREATE TABLE IF NOT EXISTS tblMessageListInserts(\\r
 245                                 LocalIdentityID         INTEGER,\\r
 246                                 Day                                     DATE,\\r
 247                                 InsertIndex                     INTEGER,\\r
 248                                 Inserted                        BOOL CHECK(Inserted IN('true','false')) DEFAULT 'false'\\r
 249                                 );");\r
 250 \r
 251         db->Execute("CREATE TABLE IF NOT EXISTS tblAdministrationBoard(\\r
 252                                 BoardID                                         INTEGER UNIQUE,\\r
 253                                 ModifyLocalMessageTrust         INTEGER,\\r
 254                                 ModifyLocalTrustListTrust       INTEGER\\r
 255                                 );");\r
 256 \r
 257         db->Execute("CREATE TABLE IF NOT EXISTS tblBoardListInserts(\\r
 258                                 LocalIdentityID         INTEGER,\\r
 259                                 Day                                     DATE,\\r
 260                                 InsertIndex                     INTEGER,\\r
 261                                 Inserted                        BOOL CHECK(Inserted IN('true','false')) DEFAULT 'false'\\r
 262                                 );");\r
 263 \r
 264         db->Execute("CREATE TABLE IF NOT EXISTS tblBoardListRequests(\\r
 265                                 IdentityID                      INTEGER,\\r
 266                                 Day                                     DATE,\\r
 267                                 RequestIndex            INTEGER,\\r
 268                                 Found                           BOOL CHECK(Found IN('true','false')) DEFAULT 'false'\\r
 269                                 );");   \r
 270 \r
 271         // MessageInserter will insert a record into this temp table which the MessageListInserter will query for and insert a MessageList when needed\r
 272         db->Execute("CREATE TEMPORARY TABLE IF NOT EXISTS tmpMessageListInsert(\\r
 273                                 LocalIdentityID         INTEGER,\\r
 274                                 Date                            DATETIME\\r
 275                                 );");\r
 276 \r
 277         // low / high / message count for each board\r
 278         db->Execute("CREATE VIEW IF NOT EXISTS vwBoardStats AS \\r
 279                                 SELECT tblBoard.BoardID AS 'BoardID', IFNULL(MIN(MessageID),0) AS 'LowMessageID', IFNULL(MAX(MessageID),0) AS 'HighMessageID', COUNT(MessageID) AS 'MessageCount' \\r
 280                                 FROM tblBoard LEFT JOIN tblMessageBoard ON tblBoard.BoardID=tblMessageBoard.BoardID \\r
 281                                 WHERE MessageID>=0 OR MessageID IS NULL \\r
 282                                 GROUP BY tblBoard.BoardID;");\r
 283 \r
 284         // calculates peer trust\r
 285         // do the (MessageTrust+1)*LocalTrustListTrust/(MessageTrust+1)/100.0 - so it MessageTrust or TrustListTrust is NULL, the calc will be NULL and it won't be included at all in the average\r
 286         // need the +1 so that when the values are 0 the result is not 0\r
 287         db->Execute("DROP VIEW IF EXISTS vwCalculatedPeerTrust;");\r
 288         db->Execute("CREATE VIEW IF NOT EXISTS vwCalculatedPeerTrust AS \\r
 289                                 SELECT TargetIdentityID, \\r
 290                                 ROUND(SUM(MessageTrust*(LocalTrustListTrust/100.0))/SUM(((MessageTrust+1)*LocalTrustListTrust/(MessageTrust+1))/100.0),0) AS 'PeerMessageTrust', \\r
 291                                 ROUND(SUM(TrustListTrust*(LocalTrustListTrust/100.0))/SUM(((TrustListTrust+1)*LocalTrustListTrust/(TrustListTrust+1))/100.0),0) AS 'PeerTrustListTrust' \\r
 292                                 FROM tblPeerTrust INNER JOIN tblIdentity ON tblPeerTrust.IdentityID=tblIdentity.IdentityID \\r
 293                                 WHERE LocalTrustListTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinLocalTrustListTrust') \\r
 294                                 AND ( PeerTrustListTrust IS NULL OR PeerTrustListTrust>=(SELECT OptionValue FROM tblOption WHERE Option='MinPeerTrustListTrust') ) \\r
 295                                 GROUP BY TargetIdentityID;");\r
 296 \r
 297         /*\r
 298                 These peer trust calculations are too CPU intensive to be triggers - they were called every time a new trust list was processed\r
 299                 All trust levels will now be recalculated every hour in the PeriodicDBMaintenance class\r
 300         */\r
 301         // drop existing triggers\r
 302         db->Execute("DROP TRIGGER IF EXISTS trgDeleteOntblPeerTrust;");\r
 303         db->Execute("DROP TRIGGER IF EXISTS trgInsertOntblPeerTrust;");\r
 304         db->Execute("DROP TRIGGER IF EXISTS trgUpdateOntblPeerTrust;");\r
 305         db->Execute("DROP TRIGGER IF EXISTS trgUpdateLocalTrustLevels;");\r
 306 /*\r
 307         // update PeerTrustLevel when deleting a record from tblPeerTrust\r
 308         db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteOntblPeerTrust AFTER DELETE ON tblPeerTrust \\r
 309                                 FOR EACH ROW \\r
 310                                 BEGIN \\r
 311                                         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
 312                                 END;");\r
 313 \r
 314         // update PeerTrustLevel when inserting a record into tblPeerTrust\r
 315         db->Execute("CREATE TRIGGER IF NOT EXISTS trgInsertOntblPeerTrust AFTER INSERT ON tblPeerTrust \\r
 316                                 FOR EACH ROW \\r
 317                                 BEGIN \\r
 318                                         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
 319                                 END;");\r
 320 \r
 321         // update PeerTrustLevel when updating a record in tblPeerTrust\r
 322         db->Execute("CREATE TRIGGER IF NOT EXISTS trgUpdateOntblPeerTrust AFTER UPDATE ON tblPeerTrust \\r
 323                                 FOR EACH ROW \\r
 324                                 BEGIN \\r
 325                                         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
 326                                         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
 327                                 END;");\r
 328 \r
 329         // 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
 330         db->Execute("CREATE TRIGGER IF NOT EXISTS trgUpdateLocalTrustLevels AFTER UPDATE OF LocalMessageTrust,LocalTrustListTrust ON tblIdentity \\r
 331                                 FOR EACH ROW \\r
 332                                 BEGIN \\r
 333                                         UPDATE tblIdentity SET PeerMessageTrust=(SELECT PeerMessageTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=IdentityID), PeerTrustListTrust=(SELECT PeerTrustListTrust FROM vwCalculatedPeerTrust WHERE TargetIdentityID=IdentityID);\\r
 334                                 END;");\r
 335 */\r
 336 \r
 337         db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteMessage AFTER DELETE ON tblMessage \\r
 338                                 FOR EACH ROW \\r
 339                                 BEGIN \\r
 340                                         DELETE FROM tblMessageBoard WHERE tblMessageBoard.MessageID=old.MessageID;\\r
 341                                         DELETE FROM tblMessageReplyTo WHERE tblMessageReplyTo.MessageID=old.MessageID;\\r
 342                                 END;");\r
 343 \r
 344         db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteIdentity AFTER DELETE ON tblIdentity \\r
 345                                 FOR EACH ROW \\r
 346                                 BEGIN \\r
 347                                         DELETE FROM tblIdentityRequests WHERE IdentityID=old.IdentityID;\\r
 348                                         DELETE FROM tblIntroductionPuzzleRequests WHERE IdentityID=old.IdentityID;\\r
 349                                         DELETE FROM tblMessageListRequests WHERE IdentityID=old.IdentityID;\\r
 350                                         DELETE FROM tblMessageRequests WHERE IdentityID=old.IdentityID;\\r
 351                                         DELETE FROM tblPeerTrust WHERE IdentityID=old.IdentityID;\\r
 352                                         DELETE FROM tblTrustListRequests WHERE IdentityID=old.IdentityID;\\r
 353                                 END;");\r
 354 \r
 355         db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteLocalIdentity AFTER DELETE ON tblLocalIdentity \\r
 356                                 FOR EACH ROW \\r
 357                                 BEGIN \\r
 358                                         DELETE FROM tblIdentityIntroductionInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
 359                                         DELETE FROM tblIntroductionPuzzleInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
 360                                         DELETE FROM tblLocalIdentityInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
 361                                         DELETE FROM tblMessageInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
 362                                         DELETE FROM tblMessageListInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
 363                                         DELETE FROM tblTrustListInserts WHERE LocalIdentityID=old.LocalIdentityID;\\r
 364                                 END;");\r
 365 \r
 366         db->Execute("CREATE TRIGGER IF NOT EXISTS trgDeleteBoard AFTER DELETE ON tblBoard \\r
 367                                 FOR EACH ROW \\r
 368                                 BEGIN \\r
 369                                         DELETE FROM tblMessageBoard WHERE BoardID=old.BoardID;\\r
 370                                 END;");\r
 371 \r
 372         // delete introduction puzzles that were half-way inserted\r
 373         db->Execute("DELETE FROM tblIntroductionPuzzleInserts WHERE Day IS NULL AND InsertIndex IS NULL;");\r
 374 \r
 375         // delete stale introduction puzzles (2 or more days old)\r
 376         date.SetToGMTime();\r
 377         date.Add(0,0,0,-2);\r
 378         db->Execute("DELETE FROM tblIntroductionPuzzleInserts WHERE Day<='"+date.Format("%Y-%m-%d")+"';");\r
 379         db->Execute("DELETE FROM tblIntroductionPuzzleRequests WHERE Day<='"+date.Format("%Y-%m-%d")+"';");\r
 380 \r
 381         date.SetToGMTime();\r
 382         // insert SomeDude's public key\r
 383         db->Execute("INSERT INTO tblIdentity(PublicKey,DateAdded,LocalTrustListTrust) VALUES('SSK@NuBL7aaJ6Cn4fB7GXFb9Zfi8w1FhPyW3oKgU9TweZMw,iXez4j3qCpd596TxXiJgZyTq9o-CElEuJxm~jNNZAuA,AQACAAE/','"+date.Format("%Y-%m-%d %H:%M:%S")+"',51);");\r
 384         // insert Shadow Panther's public key\r
 385         db->Execute("INSERT INTO tblIdentity(PublicKey,DateAdded) VALUES('SSK@~mimyB1kmH4f7Cgsd2wM2Qv2NxrZHRMM6IY8~7EWRVQ,fxTKkR0TYhgMYb-vEGAv55sMOxCGD2xhE4ZxWHxdPz4,AQACAAE/','"+date.Format("%Y-%m-%d %H:%M:%S")+"');");\r
 386         // insert garfield's public key\r
 387         db->Execute("INSERT INTO tblIdentity(PublicKey,DateAdded) VALUES('SSK@T8l1IEGU4-PoASFzgc2GYhIgRzUvZsKdoQWeuLHuTmM,QLxAPfkGis8l5NafNpSCdbxzXhBlu9WL8svcqJw9Mpo,AQACAAE/','"+date.Format("%Y-%m-%d %H:%M:%S")+"');");\r
 388 \r
 389 }\r
 390 \r
 391 void ConvertDB0100To0101()\r
 392 {\r
 393         // added unique constraint to public and private key\r
 394         SQLite3DB::DB *db=SQLite3DB::DB::Instance();\r
 395         db->Execute("CREATE TEMPORARY TABLE tblLocalIdentityTemp AS SELECT * FROM tblLocalIdentity;");\r
 396         db->Execute("DROP TABLE IF EXISTS tblLocalIdentity;");\r
 397         db->Execute("CREATE TABLE IF NOT EXISTS tblLocalIdentity(\\r
 398                                 LocalIdentityID                 INTEGER PRIMARY KEY,\\r
 399                                 Name                                    TEXT,\\r
 400                                 PublicKey                               TEXT UNIQUE,\\r
 401                                 PrivateKey                              TEXT UNIQUE,\\r
 402                                 SingleUse                               BOOL CHECK(SingleUse IN('true','false')) DEFAULT 'false',\\r
 403                                 PublishTrustList                BOOL CHECK(PublishTrustList IN('true','false')) DEFAULT 'false',\\r
 404                                 PublishBoardList                BOOL CHECK(PublishBoardList IN('true','false')) DEFAULT 'false',\\r
 405                                 InsertingIdentity               BOOL CHECK(InsertingIdentity IN('true','false')) DEFAULT 'false',\\r
 406                                 LastInsertedIdentity    DATETIME,\\r
 407                                 InsertingPuzzle                 BOOL CHECK(InsertingPuzzle IN('true','false')) DEFAULT 'false',\\r
 408                                 LastInsertedPuzzle              DATETIME,\\r
 409                                 InsertingTrustList              BOOL CHECK(InsertingTrustList IN('true','false')) DEFAULT 'false',\\r
 410                                 LastInsertedTrustList   DATETIME,\\r
 411                                 InsertingBoardList              BOOL CHECK(InsertingBoardList IN('true','false')) DEFAULT 'false',\\r
 412                                 LastInsertedBoardList   DATETIME,\\r
 413                                 InsertingMessageList    BOOL CHECK(InsertingMessageList IN('true','false')) DEFAULT 'false',\\r
 414                                 LastInsertedMessageList DATETIME\\r
 415                                 );");\r
 416         db->Execute("INSERT INTO tblLocalIdentity SELECT * FROM tblLocalIdentityTemp;");\r
 417         db->Execute("DROP TABLE IF EXISTS tblLocalIdentityTemp;");\r
 418         db->Execute("UPDATE tblDBVersion SET Major=1, Minor=1;");\r
 419 }\r
 420 \r
 421 void ConvertDB0101To0103()\r
 422 {\r
 423         // remove default 50 from trust fields and set default to NULL\r
 424         SQLite3DB::DB *db=SQLite3DB::DB::Instance();\r
 425         db->Execute("CREATE TEMPORARY TABLE tblIdentityTemp AS SELECT * FROM tblIdentity;");\r
 426         db->Execute("DROP TABLE IF EXISTS tblIdentity;");\r
 427         db->Execute("CREATE TABLE IF NOT EXISTS tblIdentity(\\r
 428                                 IdentityID                      INTEGER PRIMARY KEY,\\r
 429                                 PublicKey                       TEXT UNIQUE,\\r
 430                                 Name                            TEXT,\\r
 431                                 SingleUse                       BOOL CHECK(SingleUse IN('true','false')) DEFAULT 'false',\\r
 432                                 PublishTrustList        BOOL CHECK(PublishTrustList IN('true','false')) DEFAULT 'false',\\r
 433                                 PublishBoardList        BOOL CHECK(PublishBoardList IN('true','false')) DEFAULT 'false',\\r
 434                                 DateAdded                       DATETIME,\\r
 435                                 LastSeen                        DATETIME,\\r
 436                                 LocalMessageTrust       INTEGER CHECK(LocalMessageTrust BETWEEN 0 AND 100) DEFAULT NULL,\\r
 437                                 PeerMessageTrust        INTEGER CHECK(PeerMessageTrust BETWEEN 0 AND 100) DEFAULT NULL,\\r
 438                                 LocalTrustListTrust     INTEGER CHECK(LocalTrustListTrust BETWEEN 0 AND 100) DEFAULT NULL,\\r
 439                                 PeerTrustListTrust      INTEGER CHECK(PeerTrustListTrust BETWEEN 0 AND 100) DEFAULT NULL\\r
 440                                 );");\r
 441         db->Execute("INSERT INTO tblIdentity SELECT * FROM tblIdentityTemp;");\r
 442         db->Execute("DROP TABLE IF EXISTS tblIdentityTemp;");\r
 443 \r
 444         // add SaveReceivedMessages field to tblBoard\r
 445         db->Execute("ALTER TABLE tblBoard ADD COLUMN SaveReceivedMessages       BOOL CHECK(SaveReceivedMessages IN('true','false')) DEFAULT 'true';");\r
 446 \r
 447         db->Execute("UPDATE tblDBVersion SET Major=1, Minor=3;");\r
 448 }\r
 449 \r
 450 void ConvertDB0103To0104()\r
 451 {\r
 452         // add MessageIndex to tblMessage\r
 453         DateTime date;\r
 454         SQLite3DB::DB *db=SQLite3DB::DB::Instance();\r
 455         db->Execute("ALTER TABLE tblMessage ADD COLUMN MessageIndex     INTEGER;");\r
 456         db->Execute("CREATE UNIQUE INDEX IF NOT EXISTS idxMessageRequest ON tblMessageRequests(IdentityID,Day,RequestIndex);");\r
 457         db->Execute("ALTER TABLE tblLocalIdentity ADD COLUMN DateCreated DATETIME;");\r
 458         date.SetToGMTime();\r
 459         db->Execute("UPDATE tblLocalIdentity SET DateCreated='"+date.Format("%Y-%m-%d %H:%M:%S")+"' WHERE DateCreated IS NULL;");\r
 460         db->Execute("UPDATE tblDBVersion SET Major=1, Minor=4;");\r
 461 }\r
 462 \r
 463 void SetupDefaultOptions()\r
 464 {\r
 465         // 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
 466 \r
 467         std::ostringstream tempstr;     // must set tempstr to "" between db inserts\r
 468         SQLite3DB::DB *db=SQLite3DB::DB::Instance();\r
 469         SQLite3DB::Statement st=db->Prepare("INSERT INTO tblOption(Option,OptionValue,OptionDescription) VALUES(?,?,?);");\r
 470 \r
 471         // LogLevel\r
 472         tempstr.str("");\r
 473         tempstr << LogFile::LOGLEVEL_DEBUG;\r
 474         st.Bind(0,"LogLevel");\r
 475         st.Bind(1,tempstr.str());\r
 476         st.Bind(2,"The maximum logging level that will be written to file.  0=Fatal Errors, 1=Errors, 2=Warnings, 3=Informational Messages, 4=Debug Messages.  Higher levels will include all messages from the previous levels.");\r
 477         st.Step();\r
 478         st.Reset();\r
 479 \r
 480         // NNTPListenPort\r
 481         st.Bind(0,"NNTPListenPort");\r
 482         st.Bind(1,"1119");\r
 483         st.Bind(2,"The port that the NNTP service will listen for incoming connections.");\r
 484         st.Step();\r
 485         st.Reset();\r
 486 \r
 487         // NNTPBindAddresses\r
 488         st.Bind(0,"NNTPBindAddresses");\r
 489         st.Bind(1,"localhost");\r
 490         st.Bind(2,"A comma separated list of valid IPv4 or IPv6 addresses/hostnames that the NNTP service will try to bind to.");\r
 491         st.Step();\r
 492         st.Reset();\r
 493 \r
 494         st.Bind(0,"NNTPAllowPost");\r
 495         st.Bind(1,"true");\r
 496         st.Bind(2,"Allow posting messages from NNTP.  Setting to false will make the newsgroups read only.");\r
 497         st.Step();\r
 498         st.Reset();\r
 499 \r
 500         // StartNNTP\r
 501         st.Bind(0,"StartNNTP");\r
 502         st.Bind(1,"true");\r
 503         st.Bind(2,"Start NNTP server.");\r
 504         st.Step();\r
 505         st.Reset();\r
 506 \r
 507         st.Bind(0,"StartHTTP");\r
 508         st.Bind(1,"true");\r
 509         st.Bind(2,"Start HTTP server.");\r
 510         st.Step();\r
 511         st.Reset();\r
 512 \r
 513         st.Bind(0,"HTTPListenPort");\r
 514         st.Bind(1,"8080");\r
 515         st.Bind(2,"Port HTTP server will listen on.");\r
 516         st.Step();\r
 517         st.Reset();\r
 518 \r
 519         // StartFreenetUpdater\r
 520         st.Bind(0,"StartFreenetUpdater");\r
 521         st.Bind(1,"true");\r
 522         st.Bind(2,"Start Freenet Updater thread.");\r
 523         st.Step();\r
 524         st.Reset();\r
 525 \r
 526         // FCPHost\r
 527         st.Bind(0,"FCPHost");\r
 528         st.Bind(1,"127.0.0.1");\r
 529         st.Bind(2,"Host name or address of Freenet node.");\r
 530         st.Step();\r
 531         st.Reset();\r
 532 \r
 533         // FCPPort\r
 534         st.Bind(0,"FCPPort");\r
 535         st.Bind(1,"9481");\r
 536         st.Bind(2,"The port that Freenet is listening for FCP connections on.");\r
 537         st.Step();\r
 538         st.Reset();\r
 539 \r
 540         st.Bind(0,"MessageBase");\r
 541         st.Bind(1,"fms");\r
 542         st.Bind(2,"A unique string shared by all clients who want to communicate with each other.  This should not be changed unless you want to create your own separate communications network.");\r
 543         st.Step();\r
 544         st.Reset();\r
 545 \r
 546         st.Bind(0,"MaxIdentityRequests");\r
 547         st.Bind(1,"5");\r
 548         st.Bind(2,"Maximum number of concurrent requests for new Identity xml files");\r
 549         st.Step();\r
 550         st.Reset();\r
 551 \r
 552         st.Bind(0,"MaxIdentityIntroductionRequests");\r
 553         st.Bind(1,"5");\r
 554         st.Bind(2,"Maximum number of concurrent identities requesting IdentityIntroduction xml files.  Each identity may have multiple requests pending.");\r
 555         st.Step();\r
 556         st.Reset();\r
 557 \r
 558         st.Bind(0,"MaxIntroductionPuzzleRequests");\r
 559         st.Bind(1,"5");\r
 560         st.Bind(2,"Maximum number of concurrent requests for new IntroductionPuzzle xml files");\r
 561         st.Step();\r
 562         st.Reset();\r
 563 \r
 564         st.Bind(0,"MaxTrustListRequests");\r
 565         st.Bind(1,"5");\r
 566         st.Bind(2,"Maximum number of concurrent requests for new Trust Lists");\r
 567         st.Step();\r
 568         st.Reset();\r
 569 \r
 570         st.Bind(0,"MaxMessageListRequests");\r
 571         st.Bind(1,"5");\r
 572         st.Bind(2,"Maximum number of concurrent requests for new Message Lists");\r
 573         st.Step();\r
 574         st.Reset();\r
 575 \r
 576         st.Bind(0,"MaxMessageRequests");\r
 577         st.Bind(1,"20");\r
 578         st.Bind(2,"Maximum number of concurrent requests for new Messages");\r
 579         st.Step();\r
 580         st.Reset();\r
 581 \r
 582         st.Bind(0,"MinLocalMessageTrust");\r
 583         st.Bind(1,"50");\r
 584         st.Bind(2,"Specifies a local message trust level that a peer must have before its messages will be downloaded.");\r
 585         st.Step();\r
 586         st.Reset();\r
 587 \r
 588         st.Bind(0,"MinPeerMessageTrust");\r
 589         st.Bind(1,"30");\r
 590         st.Bind(2,"Specifies a peer message trust level that a peer must have before its messages will be downloaded.");\r
 591         st.Step();\r
 592         st.Reset();\r
 593 \r
 594         st.Bind(0,"MinLocalTrustListTrust");\r
 595         st.Bind(1,"51");\r
 596         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
 597         st.Step();\r
 598         st.Reset();\r
 599 \r
 600         st.Bind(0,"MinPeerTrustListTrust");\r
 601         st.Bind(1,"30");\r
 602         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
 603         st.Step();\r
 604         st.Reset();\r
 605 \r
 606         st.Bind(0,"MessageDownloadMaxDaysBackward");\r
 607         st.Bind(1,"5");\r
 608         st.Bind(2,"The maximum number of days backward that messages will be downloaded from each identity");\r
 609         st.Step();\r
 610         st.Reset();\r
 611 \r
 612         st.Bind(0,"MessageListDaysBackward");\r
 613         st.Bind(1,"5");\r
 614         st.Bind(2,"The number of days backward that messages you have inserted will appear in your MessageLists");\r
 615         st.Step();\r
 616         st.Reset();\r
 617 \r
 618         st.Bind(0,"MaxPeerMessagesPerDay");\r
 619         st.Bind(1,"200");\r
 620         st.Bind(2,"The maximum number of messages you will download from each peer on a given day.");\r
 621         st.Step();\r
 622         st.Reset();\r
 623 \r
 624         st.Bind(0,"MaxBoardListRequests");\r
 625         st.Bind(1,"5");\r
 626         st.Bind(2,"The maximum number of concurrent requests for new Board Lists.  Set to 0 to disable.");\r
 627         st.Step();\r
 628         st.Reset();\r
 629 \r
 630         st.Bind(0,"MaxBoardsPerMessage");\r
 631         st.Bind(1,"8");\r
 632         st.Bind(2,"The maximum number of boards a received message may be sent to.  Boards over this limit will be ignored.");\r
 633         st.Step();\r
 634         st.Reset();\r
 635 \r
 636         st.Bind(0,"ChangeMessageTrustOnReply");\r
 637         st.Bind(1,"0");\r
 638         st.Bind(2,"How much the local message trust level of an identity should change when you reply to one of their messages.");\r
 639         st.Step();\r
 640         st.Reset();\r
 641 \r
 642         st.Bind(0,"AddNewPostFromIdentities");\r
 643         st.Bind(1,"false");\r
 644         st.Bind(2,"Set to true to automatically create new identities when you send a message using a new name.  If you set this to false, posting messages will fail until you manually create the identity.");\r
 645         st.Step();\r
 646         st.Reset();\r
 647 \r
 648 }\r
 649 \r
 650 void SetupLogFile()\r
 651 {\r
 652         DateTime date;\r
 653         std::string configval;\r
 654         int loglevel;\r
 655 \r
 656         date.SetToGMTime();\r
 657 \r
 658         LogFile::Instance()->SetFileName("fms-"+date.Format("%Y-%m-%d")+".log");\r
 659         LogFile::Instance()->OpenFile();\r
 660         LogFile::Instance()->SetWriteNewLine(true);\r
 661         LogFile::Instance()->SetWriteDate(true);\r
 662         LogFile::Instance()->SetWriteLogLevel(true);\r
 663 \r
 664         if(Option::Instance()->Get("LogLevel",configval)==false)\r
 665         {\r
 666                 configval="4";\r
 667                 Option::Instance()->Set("LogLevel",configval);\r
 668         }\r
 669         if(StringFunctions::Convert(configval,loglevel)==false)\r
 670         {\r
 671                 loglevel=LogFile::LOGLEVEL_DEBUG;\r
 672                 Option::Instance()->Set("LogLevel",loglevel);\r
 673         }\r
 674         LogFile::Instance()->SetLogLevel((LogFile::LogLevel)loglevel);\r
 675 }\r
 676 \r
 677 void SetupNetwork()\r
 678 {\r
 679 #ifdef _WIN32\r
 680         WSAData wsadata;\r
 681         WSAStartup(MAKEWORD(2,2),&wsadata);\r
 682 #endif\r
 683 }\r
 684 \r
 685 void Shutdown()\r
 686 {\r
 687         ThreadController::Instance()->ShutdownThreads();\r
 688 \r
 689         ShutdownNetwork();\r
 690 \r
 691         LogFile::Instance()->WriteLog(LogFile::LOGLEVEL_INFO,"FMS shutdown");\r
 692         LogFile::Instance()->WriteNewLine();\r
 693 }\r
 694 \r
 695 void ShutdownNetwork()\r
 696 {\r
 697 #ifdef _WIN32\r
 698         WSACleanup();\r
 699 #endif\r
 700 }\r
 701 \r
 702 void SigHandler(int signum)\r
 703 {\r
 704         Shutdown();\r
 705         exit(0);\r
 706 }\r
 707 \r
 708 /*\r
 709 void ShutdownThreads(std::vector<PThread::Thread *> &threads)\r
 710 {\r
 711         std::vector<PThread::Thread *>::iterator i;\r
 712         for(i=threads.begin(); i!=threads.end(); i++)\r
 713         {\r
 714                 (*i)->Cancel();\r
 715         }\r
 716 \r
 717         for(i=threads.begin(); i!=threads.end(); i++)\r
 718         {\r
 719                 LogFile::Instance()->WriteLog(LogFile::LOGLEVEL_DEBUG,"ShutdownThreads waiting for thread to exit.");\r
 720                 //(*i)->wait();\r
 721                 (*i)->Join();\r
 722                 delete (*i);\r
 723         }\r
 724 \r
 725         threads.clear();\r
 726 \r
 727 }\r
 728 \r
 729 void StartThreads(std::vector<PThread::Thread *> &threads)\r
 730 {\r
 731         std::string startfreenet;\r
 732         std::string startnntp;\r
 733         std::string starthttp;\r
 734 \r
 735         if(Option::Instance()->Get("StartFreenetUpdater",startfreenet)==false)\r
 736         {\r
 737                 startfreenet="true";\r
 738                 Option::Instance()->Set("StartFreenetUpdater","true");\r
 739         }\r
 740 \r
 741         if(Option::Instance()->Get("StartNNTP",startnntp)==false)\r
 742         {\r
 743                 startnntp="true";\r
 744                 Option::Instance()->Set("StartNNTP","true");\r
 745         }\r
 746 \r
 747         if(Option::Instance()->Get("StartHTTP",starthttp)==false)\r
 748         {\r
 749                 starthttp="true";\r
 750                 Option::Instance()->Set("StartHTTP","true");\r
 751         }\r
 752 \r
 753         if(startfreenet=="true")\r
 754         {\r
 755                 PThread::Thread *t=new PThread::Thread(new FreenetMasterThread());\r
 756                 threads.push_back(t);\r
 757         }\r
 758 \r
 759         if(startnntp=="true")\r
 760         {\r
 761                 PThread::Thread *t=new PThread::Thread(new NNTPListener());\r
 762                 threads.push_back(t);\r
 763         }\r
 764 \r
 765         if(starthttp=="true")\r
 766         {\r
 767                 PThread::Thread *t=new PThread::Thread(new HTTPThread());\r
 768                 threads.push_back(t);\r
 769         }\r
 770 \r
 771 }\r
 772 */\r