1 /***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
21 #include "postgresqlstorage.h"
29 PostgreSqlStorage::PostgreSqlStorage(QObject *parent)
30 : AbstractSqlStorage(parent),
36 PostgreSqlStorage::~PostgreSqlStorage()
41 AbstractSqlMigrationWriter *PostgreSqlStorage::createMigrationWriter()
43 PostgreSqlMigrationWriter *writer = new PostgreSqlMigrationWriter();
44 QVariantMap properties;
45 properties["Username"] = _userName;
46 properties["Password"] = _password;
47 properties["Hostname"] = _hostName;
48 properties["Port"] = _port;
49 properties["Database"] = _databaseName;
50 writer->setConnectionProperties(properties);
55 bool PostgreSqlStorage::isAvailable() const
57 qDebug() << QSqlDatabase::drivers();
58 if (!QSqlDatabase::isDriverAvailable("QPSQL")) return false;
63 QString PostgreSqlStorage::displayName() const
65 return QString("PostgreSQL");
69 QString PostgreSqlStorage::description() const
71 // FIXME: proper description
72 return tr("PostgreSQL Turbo Bomber HD!");
76 QStringList PostgreSqlStorage::setupKeys() const
88 QVariantMap PostgreSqlStorage::setupDefaults() const
91 map["Username"] = QVariant(QString("quassel"));
92 map["Hostname"] = QVariant(QString("localhost"));
93 map["Port"] = QVariant(5432);
94 map["Database"] = QVariant(QString("quassel"));
99 bool PostgreSqlStorage::initDbSession(QSqlDatabase &db)
101 // check whether the Qt driver performs string escaping or not.
102 // i.e. test if it doubles slashes.
104 testField.setType(QVariant::String);
105 testField.setValue("\\");
106 QString formattedString = db.driver()->formatValue(testField);
107 switch(formattedString.count('\\')) {
109 // yes it does... and we cannot do anything to change the behavior of Qt.
110 // If this is a legacy DB (Postgres < 8.2), then everything is already ok,
111 // as this is the expected behavior.
112 // If it is a newer version, switch to legacy mode.
114 quWarning() << "Switching Postgres to legacy mode. (set standard conforming strings to off)";
115 // If the following calls fail, it is a legacy DB anyways, so it doesn't matter
116 // and no need to check the outcome.
117 db.exec("set standard_conforming_strings = off");
118 db.exec("set escape_string_warning = off");
121 // ok, so Qt does not escape...
122 // That means we have to ensure that postgres uses standard conforming strings...
124 QSqlQuery query = db.exec("set standard_conforming_strings = on");
125 if (query.lastError().isValid()) {
126 // We cannot enable standard conforming strings...
127 // since Quassel does no escaping by itself, this would yield a major vulnerability.
128 quError() << "Failed to enable standard_conforming_strings for the Postgres db!";
134 // The slash got replaced with 0 or more than 2 slashes! o_O
135 quError() << "Your version of Qt does something _VERY_ strange to slashes in QSqlQueries! You should consult your trusted doctor!";
143 void PostgreSqlStorage::setConnectionProperties(const QVariantMap &properties)
145 _userName = properties["Username"].toString();
146 _password = properties["Password"].toString();
147 _hostName = properties["Hostname"].toString();
148 _port = properties["Port"].toInt();
149 _databaseName = properties["Database"].toString();
153 int PostgreSqlStorage::installedSchemaVersion()
155 QSqlQuery query(logDb());
156 query.prepare("SELECT value FROM coreinfo WHERE key = 'schemaversion'");
160 return query.value(0).toInt();
162 // maybe it's really old... (schema version 0)
163 query.prepare("SELECT MAX(version) FROM coreinfo");
167 return query.value(0).toInt();
169 return AbstractSqlStorage::installedSchemaVersion();
173 bool PostgreSqlStorage::updateSchemaVersion(int newVersion)
175 QSqlQuery query(logDb());
176 query.prepare("UPDATE coreinfo SET value = :version WHERE key = 'schemaversion'");
177 query.bindValue(":version", newVersion);
181 if (!watchQuery(query)) {
182 qCritical() << "PostgreSqlStorage::updateSchemaVersion(int): Updating schema version failed!";
189 bool PostgreSqlStorage::setupSchemaVersion(int version)
191 QSqlQuery query(logDb());
192 query.prepare("INSERT INTO coreinfo (key, value) VALUES ('schemaversion', :version)");
193 query.bindValue(":version", version);
197 if (!watchQuery(query)) {
198 qCritical() << "PostgreSqlStorage::setupSchemaVersion(int): Updating schema version failed!";
205 UserId PostgreSqlStorage::addUser(const QString &user, const QString &password)
207 QSqlQuery query(logDb());
208 query.prepare(queryString("insert_quasseluser"));
209 query.bindValue(":username", user);
210 query.bindValue(":password", cryptedPassword(password));
212 if (!watchQuery(query))
216 UserId uid = query.value(0).toInt();
217 emit userAdded(uid, user);
222 bool PostgreSqlStorage::updateUser(UserId user, const QString &password)
224 QSqlQuery query(logDb());
225 query.prepare(queryString("update_userpassword"));
226 query.bindValue(":userid", user.toInt());
227 query.bindValue(":password", cryptedPassword(password));
230 return query.numRowsAffected() != 0;
234 void PostgreSqlStorage::renameUser(UserId user, const QString &newName)
236 QSqlQuery query(logDb());
237 query.prepare(queryString("update_username"));
238 query.bindValue(":userid", user.toInt());
239 query.bindValue(":username", newName);
242 emit userRenamed(user, newName);
246 UserId PostgreSqlStorage::validateUser(const QString &user, const QString &password)
248 QSqlQuery query(logDb());
249 query.prepare(queryString("select_authuser"));
250 query.bindValue(":username", user);
251 query.bindValue(":password", cryptedPassword(password));
256 return query.value(0).toInt();
264 UserId PostgreSqlStorage::getUserId(const QString &user)
266 QSqlQuery query(logDb());
267 query.prepare(queryString("select_userid"));
268 query.bindValue(":username", user);
273 return query.value(0).toInt();
281 UserId PostgreSqlStorage::internalUser()
283 QSqlQuery query(logDb());
284 query.prepare(queryString("select_internaluser"));
289 return query.value(0).toInt();
297 void PostgreSqlStorage::delUser(UserId user)
299 QSqlDatabase db = logDb();
300 if (!beginTransaction(db)) {
301 qWarning() << "PostgreSqlStorage::delUser(): cannot start transaction!";
306 query.prepare(queryString("delete_quasseluser"));
307 query.bindValue(":userid", user.toInt());
309 if (!watchQuery(query)) {
315 emit userRemoved(user);
320 void PostgreSqlStorage::setUserSetting(UserId userId, const QString &settingName, const QVariant &data)
323 QDataStream out(&rawData, QIODevice::WriteOnly);
324 out.setVersion(QDataStream::Qt_4_2);
327 QSqlDatabase db = logDb();
328 QSqlQuery selectQuery(db);
329 selectQuery.prepare(queryString("select_user_setting"));
330 selectQuery.bindValue(":userid", userId.toInt());
331 selectQuery.bindValue(":settingname", settingName);
332 safeExec(selectQuery);
333 watchQuery(selectQuery);
335 QString setQueryString;
336 if (!selectQuery.first()) {
337 setQueryString = queryString("insert_user_setting");
340 setQueryString = queryString("update_user_setting");
343 QSqlQuery setQuery(db);
344 setQuery.prepare(setQueryString);
345 setQuery.bindValue(":userid", userId.toInt());
346 setQuery.bindValue(":settingname", settingName);
347 setQuery.bindValue(":settingvalue", rawData);
349 watchQuery(setQuery);
353 QVariant PostgreSqlStorage::getUserSetting(UserId userId, const QString &settingName, const QVariant &defaultData)
355 QSqlQuery query(logDb());
356 query.prepare(queryString("select_user_setting"));
357 query.bindValue(":userid", userId.toInt());
358 query.bindValue(":settingname", settingName);
364 QByteArray rawData = query.value(0).toByteArray();
365 QDataStream in(&rawData, QIODevice::ReadOnly);
366 in.setVersion(QDataStream::Qt_4_2);
376 IdentityId PostgreSqlStorage::createIdentity(UserId user, CoreIdentity &identity)
378 IdentityId identityId;
380 QSqlDatabase db = logDb();
381 if (!beginTransaction(db)) {
382 qWarning() << "PostgreSqlStorage::createIdentity(): Unable to start Transaction!";
383 qWarning() << " -" << qPrintable(db.lastError().text());
388 query.prepare(queryString("insert_identity"));
389 query.bindValue(":userid", user.toInt());
390 query.bindValue(":identityname", identity.identityName());
391 query.bindValue(":realname", identity.realName());
392 query.bindValue(":awaynick", identity.awayNick());
393 query.bindValue(":awaynickenabled", identity.awayNickEnabled());
394 query.bindValue(":awayreason", identity.awayReason());
395 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled());
396 query.bindValue(":autoawayenabled", identity.awayReasonEnabled());
397 query.bindValue(":autoawaytime", identity.autoAwayTime());
398 query.bindValue(":autoawayreason", identity.autoAwayReason());
399 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled());
400 query.bindValue(":detachawayenabled", identity.detachAwayEnabled());
401 query.bindValue(":detachawayreason", identity.detachAwayReason());
402 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled());
403 query.bindValue(":ident", identity.ident());
404 query.bindValue(":kickreason", identity.kickReason());
405 query.bindValue(":partreason", identity.partReason());
406 query.bindValue(":quitreason", identity.quitReason());
408 query.bindValue(":sslcert", identity.sslCert().toPem());
409 query.bindValue(":sslkey", identity.sslKey().toPem());
411 query.bindValue(":sslcert", QByteArray());
412 query.bindValue(":sslkey", QByteArray());
415 if (!watchQuery(query)) {
421 identityId = query.value(0).toInt();
422 identity.setId(identityId);
424 if (!identityId.isValid()) {
429 QSqlQuery insertNickQuery(db);
430 insertNickQuery.prepare(queryString("insert_nick"));
431 foreach(QString nick, identity.nicks()) {
432 insertNickQuery.bindValue(":identityid", identityId.toInt());
433 insertNickQuery.bindValue(":nick", nick);
434 safeExec(insertNickQuery);
435 if (!watchQuery(insertNickQuery)) {
442 qWarning() << "PostgreSqlStorage::createIdentity(): committing data failed!";
443 qWarning() << " -" << qPrintable(db.lastError().text());
450 bool PostgreSqlStorage::updateIdentity(UserId user, const CoreIdentity &identity)
452 QSqlDatabase db = logDb();
453 if (!beginTransaction(db)) {
454 qWarning() << "PostgreSqlStorage::updateIdentity(): Unable to start Transaction!";
455 qWarning() << " -" << qPrintable(db.lastError().text());
459 QSqlQuery checkQuery(db);
460 checkQuery.prepare(queryString("select_checkidentity"));
461 checkQuery.bindValue(":identityid", identity.id().toInt());
462 checkQuery.bindValue(":userid", user.toInt());
463 safeExec(checkQuery);
464 watchQuery(checkQuery);
466 // there should be exactly one identity for the given id and user
467 if (!checkQuery.first() || checkQuery.value(0).toInt() != 1) {
473 query.prepare(queryString("update_identity"));
474 query.bindValue(":identityname", identity.identityName());
475 query.bindValue(":realname", identity.realName());
476 query.bindValue(":awaynick", identity.awayNick());
477 query.bindValue(":awaynickenabled", identity.awayNickEnabled());
478 query.bindValue(":awayreason", identity.awayReason());
479 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled());
480 query.bindValue(":autoawayenabled", identity.awayReasonEnabled());
481 query.bindValue(":autoawaytime", identity.autoAwayTime());
482 query.bindValue(":autoawayreason", identity.autoAwayReason());
483 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled());
484 query.bindValue(":detachawayenabled", identity.detachAwayEnabled());
485 query.bindValue(":detachawayreason", identity.detachAwayReason());
486 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled());
487 query.bindValue(":ident", identity.ident());
488 query.bindValue(":kickreason", identity.kickReason());
489 query.bindValue(":partreason", identity.partReason());
490 query.bindValue(":quitreason", identity.quitReason());
492 query.bindValue(":sslcert", identity.sslCert().toPem());
493 query.bindValue(":sslkey", identity.sslKey().toPem());
495 query.bindValue(":sslcert", QByteArray());
496 query.bindValue(":sslkey", QByteArray());
498 query.bindValue(":identityid", identity.id().toInt());
501 if (!watchQuery(query)) {
506 QSqlQuery deleteNickQuery(db);
507 deleteNickQuery.prepare(queryString("delete_nicks"));
508 deleteNickQuery.bindValue(":identityid", identity.id().toInt());
509 safeExec(deleteNickQuery);
510 if (!watchQuery(deleteNickQuery)) {
515 QSqlQuery insertNickQuery(db);
516 insertNickQuery.prepare(queryString("insert_nick"));
517 foreach(QString nick, identity.nicks()) {
518 insertNickQuery.bindValue(":identityid", identity.id().toInt());
519 insertNickQuery.bindValue(":nick", nick);
520 safeExec(insertNickQuery);
521 if (!watchQuery(insertNickQuery)) {
528 qWarning() << "PostgreSqlStorage::updateIdentity(): committing data failed!";
529 qWarning() << " -" << qPrintable(db.lastError().text());
536 void PostgreSqlStorage::removeIdentity(UserId user, IdentityId identityId)
538 QSqlDatabase db = logDb();
539 if (!beginTransaction(db)) {
540 qWarning() << "PostgreSqlStorage::removeIdentity(): Unable to start Transaction!";
541 qWarning() << " -" << qPrintable(db.lastError().text());
546 query.prepare(queryString("delete_identity"));
547 query.bindValue(":identityid", identityId.toInt());
548 query.bindValue(":userid", user.toInt());
550 if (!watchQuery(query)) {
559 QList<CoreIdentity> PostgreSqlStorage::identities(UserId user)
561 QList<CoreIdentity> identities;
563 QSqlDatabase db = logDb();
564 if (!beginReadOnlyTransaction(db)) {
565 qWarning() << "PostgreSqlStorage::identites(): cannot start read only transaction!";
566 qWarning() << " -" << qPrintable(db.lastError().text());
571 query.prepare(queryString("select_identities"));
572 query.bindValue(":userid", user.toInt());
574 QSqlQuery nickQuery(db);
575 nickQuery.prepare(queryString("select_nicks"));
580 while (query.next()) {
581 CoreIdentity identity(IdentityId(query.value(0).toInt()));
583 identity.setIdentityName(query.value(1).toString());
584 identity.setRealName(query.value(2).toString());
585 identity.setAwayNick(query.value(3).toString());
586 identity.setAwayNickEnabled(!!query.value(4).toInt());
587 identity.setAwayReason(query.value(5).toString());
588 identity.setAwayReasonEnabled(!!query.value(6).toInt());
589 identity.setAutoAwayEnabled(!!query.value(7).toInt());
590 identity.setAutoAwayTime(query.value(8).toInt());
591 identity.setAutoAwayReason(query.value(9).toString());
592 identity.setAutoAwayReasonEnabled(!!query.value(10).toInt());
593 identity.setDetachAwayEnabled(!!query.value(11).toInt());
594 identity.setDetachAwayReason(query.value(12).toString());
595 identity.setDetachAwayReasonEnabled(!!query.value(13).toInt());
596 identity.setIdent(query.value(14).toString());
597 identity.setKickReason(query.value(15).toString());
598 identity.setPartReason(query.value(16).toString());
599 identity.setQuitReason(query.value(17).toString());
601 identity.setSslCert(query.value(18).toByteArray());
602 identity.setSslKey(query.value(19).toByteArray());
605 nickQuery.bindValue(":identityid", identity.id().toInt());
606 QList<QString> nicks;
608 watchQuery(nickQuery);
609 while (nickQuery.next()) {
610 nicks << nickQuery.value(0).toString();
612 identity.setNicks(nicks);
613 identities << identity;
620 NetworkId PostgreSqlStorage::createNetwork(UserId user, const NetworkInfo &info)
624 QSqlDatabase db = logDb();
625 if (!beginTransaction(db)) {
626 qWarning() << "PostgreSqlStorage::createNetwork(): failed to begin transaction!";
627 qWarning() << " -" << qPrintable(db.lastError().text());
632 query.prepare(queryString("insert_network"));
633 query.bindValue(":userid", user.toInt());
634 bindNetworkInfo(query, info);
636 if (!watchQuery(query)) {
642 networkId = query.value(0).toInt();
644 if (!networkId.isValid()) {
649 QSqlQuery insertServersQuery(db);
650 insertServersQuery.prepare(queryString("insert_server"));
651 foreach(Network::Server server, info.serverList) {
652 insertServersQuery.bindValue(":userid", user.toInt());
653 insertServersQuery.bindValue(":networkid", networkId.toInt());
654 bindServerInfo(insertServersQuery, server);
655 safeExec(insertServersQuery);
656 if (!watchQuery(insertServersQuery)) {
663 qWarning() << "PostgreSqlStorage::createNetwork(): committing data failed!";
664 qWarning() << " -" << qPrintable(db.lastError().text());
671 void PostgreSqlStorage::bindNetworkInfo(QSqlQuery &query, const NetworkInfo &info)
673 query.bindValue(":networkname", info.networkName);
674 query.bindValue(":identityid", info.identity.isValid() ? info.identity.toInt() : QVariant());
675 query.bindValue(":encodingcodec", QString(info.codecForEncoding));
676 query.bindValue(":decodingcodec", QString(info.codecForDecoding));
677 query.bindValue(":servercodec", QString(info.codecForServer));
678 query.bindValue(":userandomserver", info.useRandomServer);
679 query.bindValue(":perform", info.perform.join("\n"));
680 query.bindValue(":useautoidentify", info.useAutoIdentify);
681 query.bindValue(":autoidentifyservice", info.autoIdentifyService);
682 query.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
683 query.bindValue(":usesasl", info.useSasl);
684 query.bindValue(":saslaccount", info.saslAccount);
685 query.bindValue(":saslpassword", info.saslPassword);
686 query.bindValue(":useautoreconnect", info.useAutoReconnect);
687 query.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
688 query.bindValue(":autoreconnectretries", info.autoReconnectRetries);
689 query.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries);
690 query.bindValue(":rejoinchannels", info.rejoinChannels);
691 if (info.networkId.isValid())
692 query.bindValue(":networkid", info.networkId.toInt());
696 void PostgreSqlStorage::bindServerInfo(QSqlQuery &query, const Network::Server &server)
698 query.bindValue(":hostname", server.host);
699 query.bindValue(":port", server.port);
700 query.bindValue(":password", server.password);
701 query.bindValue(":ssl", server.useSsl);
702 query.bindValue(":sslversion", server.sslVersion);
703 query.bindValue(":useproxy", server.useProxy);
704 query.bindValue(":proxytype", server.proxyType);
705 query.bindValue(":proxyhost", server.proxyHost);
706 query.bindValue(":proxyport", server.proxyPort);
707 query.bindValue(":proxyuser", server.proxyUser);
708 query.bindValue(":proxypass", server.proxyPass);
712 bool PostgreSqlStorage::updateNetwork(UserId user, const NetworkInfo &info)
714 QSqlDatabase db = logDb();
715 if (!beginTransaction(db)) {
716 qWarning() << "PostgreSqlStorage::updateNetwork(): failed to begin transaction!";
717 qWarning() << " -" << qPrintable(db.lastError().text());
721 QSqlQuery updateQuery(db);
722 updateQuery.prepare(queryString("update_network"));
723 updateQuery.bindValue(":userid", user.toInt());
724 bindNetworkInfo(updateQuery, info);
725 safeExec(updateQuery);
726 if (!watchQuery(updateQuery)) {
730 if (updateQuery.numRowsAffected() != 1) {
731 // seems this is not our network...
736 QSqlQuery dropServersQuery(db);
737 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
738 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
739 safeExec(dropServersQuery);
740 if (!watchQuery(dropServersQuery)) {
745 QSqlQuery insertServersQuery(db);
746 insertServersQuery.prepare(queryString("insert_server"));
747 foreach(Network::Server server, info.serverList) {
748 insertServersQuery.bindValue(":userid", user.toInt());
749 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
750 bindServerInfo(insertServersQuery, server);
751 safeExec(insertServersQuery);
752 if (!watchQuery(insertServersQuery)) {
759 qWarning() << "PostgreSqlStorage::updateNetwork(): committing data failed!";
760 qWarning() << " -" << qPrintable(db.lastError().text());
767 bool PostgreSqlStorage::removeNetwork(UserId user, const NetworkId &networkId)
769 QSqlDatabase db = logDb();
770 if (!beginTransaction(db)) {
771 qWarning() << "PostgreSqlStorage::removeNetwork(): cannot start transaction!";
772 qWarning() << " -" << qPrintable(db.lastError().text());
777 query.prepare(queryString("delete_network"));
778 query.bindValue(":userid", user.toInt());
779 query.bindValue(":networkid", networkId.toInt());
781 if (!watchQuery(query)) {
791 QList<NetworkInfo> PostgreSqlStorage::networks(UserId user)
793 QList<NetworkInfo> nets;
795 QSqlDatabase db = logDb();
796 if (!beginReadOnlyTransaction(db)) {
797 qWarning() << "PostgreSqlStorage::networks(): cannot start read only transaction!";
798 qWarning() << " -" << qPrintable(db.lastError().text());
802 QSqlQuery networksQuery(db);
803 networksQuery.prepare(queryString("select_networks_for_user"));
804 networksQuery.bindValue(":userid", user.toInt());
806 QSqlQuery serversQuery(db);
807 serversQuery.prepare(queryString("select_servers_for_network"));
809 safeExec(networksQuery);
810 if (!watchQuery(networksQuery)) {
815 while (networksQuery.next()) {
817 net.networkId = networksQuery.value(0).toInt();
818 net.networkName = networksQuery.value(1).toString();
819 net.identity = networksQuery.value(2).toInt();
820 net.codecForServer = networksQuery.value(3).toString().toLatin1();
821 net.codecForEncoding = networksQuery.value(4).toString().toLatin1();
822 net.codecForDecoding = networksQuery.value(5).toString().toLatin1();
823 net.useRandomServer = networksQuery.value(6).toBool();
824 net.perform = networksQuery.value(7).toString().split("\n");
825 net.useAutoIdentify = networksQuery.value(8).toBool();
826 net.autoIdentifyService = networksQuery.value(9).toString();
827 net.autoIdentifyPassword = networksQuery.value(10).toString();
828 net.useAutoReconnect = networksQuery.value(11).toBool();
829 net.autoReconnectInterval = networksQuery.value(12).toUInt();
830 net.autoReconnectRetries = networksQuery.value(13).toInt();
831 net.unlimitedReconnectRetries = networksQuery.value(14).toBool();
832 net.rejoinChannels = networksQuery.value(15).toBool();
833 net.useSasl = networksQuery.value(16).toBool();
834 net.saslAccount = networksQuery.value(17).toString();
835 net.saslPassword = networksQuery.value(18).toString();
837 serversQuery.bindValue(":networkid", net.networkId.toInt());
838 safeExec(serversQuery);
839 if (!watchQuery(serversQuery)) {
844 Network::ServerList servers;
845 while (serversQuery.next()) {
846 Network::Server server;
847 server.host = serversQuery.value(0).toString();
848 server.port = serversQuery.value(1).toUInt();
849 server.password = serversQuery.value(2).toString();
850 server.useSsl = serversQuery.value(3).toBool();
851 server.sslVersion = serversQuery.value(4).toInt();
852 server.useProxy = serversQuery.value(5).toBool();
853 server.proxyType = serversQuery.value(6).toInt();
854 server.proxyHost = serversQuery.value(7).toString();
855 server.proxyPort = serversQuery.value(8).toUInt();
856 server.proxyUser = serversQuery.value(9).toString();
857 server.proxyPass = serversQuery.value(10).toString();
860 net.serverList = servers;
868 QList<NetworkId> PostgreSqlStorage::connectedNetworks(UserId user)
870 QList<NetworkId> connectedNets;
872 QSqlDatabase db = logDb();
873 if (!beginReadOnlyTransaction(db)) {
874 qWarning() << "PostgreSqlStorage::connectedNetworks(): cannot start read only transaction!";
875 qWarning() << " -" << qPrintable(db.lastError().text());
876 return connectedNets;
880 query.prepare(queryString("select_connected_networks"));
881 query.bindValue(":userid", user.toInt());
885 while (query.next()) {
886 connectedNets << query.value(0).toInt();
890 return connectedNets;
894 void PostgreSqlStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected)
896 QSqlQuery query(logDb());
897 query.prepare(queryString("update_network_connected"));
898 query.bindValue(":userid", user.toInt());
899 query.bindValue(":networkid", networkId.toInt());
900 query.bindValue(":connected", isConnected);
906 QHash<QString, QString> PostgreSqlStorage::persistentChannels(UserId user, const NetworkId &networkId)
908 QHash<QString, QString> persistentChans;
910 QSqlDatabase db = logDb();
911 if (!beginReadOnlyTransaction(db)) {
912 qWarning() << "PostgreSqlStorage::persistentChannels(): cannot start read only transaction!";
913 qWarning() << " -" << qPrintable(db.lastError().text());
914 return persistentChans;
918 query.prepare(queryString("select_persistent_channels"));
919 query.bindValue(":userid", user.toInt());
920 query.bindValue(":networkid", networkId.toInt());
924 while (query.next()) {
925 persistentChans[query.value(0).toString()] = query.value(1).toString();
929 return persistentChans;
933 void PostgreSqlStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined)
935 QSqlQuery query(logDb());
936 query.prepare(queryString("update_buffer_persistent_channel"));
937 query.bindValue(":userid", user.toInt());
938 query.bindValue(":networkId", networkId.toInt());
939 query.bindValue(":buffercname", channel.toLower());
940 query.bindValue(":joined", isJoined);
946 void PostgreSqlStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key)
948 QSqlQuery query(logDb());
949 query.prepare(queryString("update_buffer_set_channel_key"));
950 query.bindValue(":userid", user.toInt());
951 query.bindValue(":networkId", networkId.toInt());
952 query.bindValue(":buffercname", channel.toLower());
953 query.bindValue(":key", key);
959 QString PostgreSqlStorage::awayMessage(UserId user, NetworkId networkId)
961 QSqlQuery query(logDb());
962 query.prepare(queryString("select_network_awaymsg"));
963 query.bindValue(":userid", user.toInt());
964 query.bindValue(":networkid", networkId.toInt());
969 awayMsg = query.value(0).toString();
974 void PostgreSqlStorage::setAwayMessage(UserId user, NetworkId networkId, const QString &awayMsg)
976 QSqlQuery query(logDb());
977 query.prepare(queryString("update_network_set_awaymsg"));
978 query.bindValue(":userid", user.toInt());
979 query.bindValue(":networkid", networkId.toInt());
980 query.bindValue(":awaymsg", awayMsg);
986 QString PostgreSqlStorage::userModes(UserId user, NetworkId networkId)
988 QSqlQuery query(logDb());
989 query.prepare(queryString("select_network_usermode"));
990 query.bindValue(":userid", user.toInt());
991 query.bindValue(":networkid", networkId.toInt());
996 modes = query.value(0).toString();
1001 void PostgreSqlStorage::setUserModes(UserId user, NetworkId networkId, const QString &userModes)
1003 QSqlQuery query(logDb());
1004 query.prepare(queryString("update_network_set_usermode"));
1005 query.bindValue(":userid", user.toInt());
1006 query.bindValue(":networkid", networkId.toInt());
1007 query.bindValue(":usermode", userModes);
1013 BufferInfo PostgreSqlStorage::bufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer, bool create)
1015 QSqlDatabase db = logDb();
1016 if (!beginTransaction(db)) {
1017 qWarning() << "PostgreSqlStorage::bufferInfo(): cannot start read only transaction!";
1018 qWarning() << " -" << qPrintable(db.lastError().text());
1019 return BufferInfo();
1022 QSqlQuery query(db);
1023 query.prepare(queryString("select_bufferByName"));
1024 query.bindValue(":networkid", networkId.toInt());
1025 query.bindValue(":userid", user.toInt());
1026 query.bindValue(":buffercname", buffer.toLower());
1030 if (query.first()) {
1031 BufferInfo bufferInfo = BufferInfo(query.value(0).toInt(), networkId, (BufferInfo::Type)query.value(1).toInt(), 0, buffer);
1033 qCritical() << "PostgreSqlStorage::bufferInfo(): received more then one Buffer!";
1034 qCritical() << " Query:" << query.lastQuery();
1035 qCritical() << " bound Values:";
1036 QList<QVariant> list = query.boundValues().values();
1037 for (int i = 0; i < list.size(); ++i)
1038 qCritical() << i << ":" << list.at(i).toString().toLatin1().data();
1047 return BufferInfo();
1050 QSqlQuery createQuery(db);
1051 createQuery.prepare(queryString("insert_buffer"));
1052 createQuery.bindValue(":userid", user.toInt());
1053 createQuery.bindValue(":networkid", networkId.toInt());
1054 createQuery.bindValue(":buffertype", (int)type);
1055 createQuery.bindValue(":buffername", buffer);
1056 createQuery.bindValue(":buffercname", buffer.toLower());
1057 createQuery.bindValue(":joined", type & BufferInfo::ChannelBuffer ? true : false);
1059 safeExec(createQuery);
1061 if (!watchQuery(createQuery)) {
1062 qWarning() << "PostgreSqlStorage::bufferInfo(): unable to create buffer";
1064 return BufferInfo();
1067 createQuery.first();
1069 BufferInfo bufferInfo = BufferInfo(createQuery.value(0).toInt(), networkId, type, 0, buffer);
1075 BufferInfo PostgreSqlStorage::getBufferInfo(UserId user, const BufferId &bufferId)
1077 QSqlQuery query(logDb());
1078 query.prepare(queryString("select_buffer_by_id"));
1079 query.bindValue(":userid", user.toInt());
1080 query.bindValue(":bufferid", bufferId.toInt());
1082 if (!watchQuery(query))
1083 return BufferInfo();
1086 return BufferInfo();
1088 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
1089 Q_ASSERT(!query.next());
1095 QList<BufferInfo> PostgreSqlStorage::requestBuffers(UserId user)
1097 QList<BufferInfo> bufferlist;
1099 QSqlDatabase db = logDb();
1100 if (!beginReadOnlyTransaction(db)) {
1101 qWarning() << "PostgreSqlStorage::requestBuffers(): cannot start read only transaction!";
1102 qWarning() << " -" << qPrintable(db.lastError().text());
1106 QSqlQuery query(db);
1107 query.prepare(queryString("select_buffers"));
1108 query.bindValue(":userid", user.toInt());
1112 while (query.next()) {
1113 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
1120 QList<BufferId> PostgreSqlStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId)
1122 QList<BufferId> bufferList;
1124 QSqlDatabase db = logDb();
1125 if (!beginReadOnlyTransaction(db)) {
1126 qWarning() << "PostgreSqlStorage::requestBufferIdsForNetwork(): cannot start read only transaction!";
1127 qWarning() << " -" << qPrintable(db.lastError().text());
1131 QSqlQuery query(db);
1132 query.prepare(queryString("select_buffers_for_network"));
1133 query.bindValue(":networkid", networkId.toInt());
1134 query.bindValue(":userid", user.toInt());
1138 while (query.next()) {
1139 bufferList << BufferId(query.value(0).toInt());
1146 bool PostgreSqlStorage::removeBuffer(const UserId &user, const BufferId &bufferId)
1148 QSqlDatabase db = logDb();
1149 if (!beginTransaction(db)) {
1150 qWarning() << "PostgreSqlStorage::removeBuffer(): cannot start transaction!";
1154 QSqlQuery query(db);
1155 query.prepare(queryString("delete_buffer_for_bufferid"));
1156 query.bindValue(":userid", user.toInt());
1157 query.bindValue(":bufferid", bufferId.toInt());
1159 if (!watchQuery(query)) {
1164 int numRows = query.numRowsAffected();
1173 // there was more then one buffer deleted...
1174 qWarning() << "PostgreSqlStorage::removeBuffer(): Userid" << user << "BufferId" << "caused deletion of" << numRows << "Buffers! Rolling back transaction...";
1181 bool PostgreSqlStorage::renameBuffer(const UserId &user, const BufferId &bufferId, const QString &newName)
1183 QSqlDatabase db = logDb();
1184 if (!beginTransaction(db)) {
1185 qWarning() << "PostgreSqlStorage::renameBuffer(): cannot start transaction!";
1189 QSqlQuery query(db);
1190 query.prepare(queryString("update_buffer_name"));
1191 query.bindValue(":buffername", newName);
1192 query.bindValue(":buffercname", newName.toLower());
1193 query.bindValue(":userid", user.toInt());
1194 query.bindValue(":bufferid", bufferId.toInt());
1196 if (!watchQuery(query)) {
1201 int numRows = query.numRowsAffected();
1210 // there was more then one buffer deleted...
1211 qWarning() << "PostgreSqlStorage::renameBuffer(): Userid" << user << "BufferId" << "affected" << numRows << "Buffers! Rolling back transaction...";
1218 bool PostgreSqlStorage::mergeBuffersPermanently(const UserId &user, const BufferId &bufferId1, const BufferId &bufferId2)
1220 QSqlDatabase db = logDb();
1221 if (!beginTransaction(db)) {
1222 qWarning() << "PostgreSqlStorage::mergeBuffersPermanently(): cannot start transaction!";
1223 qWarning() << " -" << qPrintable(db.lastError().text());
1227 QSqlQuery checkQuery(db);
1228 checkQuery.prepare("SELECT count(*) FROM buffer "
1229 "WHERE userid = :userid AND bufferid IN (:buffer1, :buffer2)");
1230 checkQuery.bindValue(":userid", user.toInt());
1231 checkQuery.bindValue(":buffer1", bufferId1.toInt());
1232 checkQuery.bindValue(":buffer2", bufferId2.toInt());
1233 safeExec(checkQuery);
1234 if (!watchQuery(checkQuery)) {
1239 if (checkQuery.value(0).toInt() != 2) {
1244 QSqlQuery query(db);
1245 query.prepare(queryString("update_backlog_bufferid"));
1246 query.bindValue(":oldbufferid", bufferId2.toInt());
1247 query.bindValue(":newbufferid", bufferId1.toInt());
1249 if (!watchQuery(query)) {
1254 QSqlQuery delBufferQuery(logDb());
1255 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
1256 delBufferQuery.bindValue(":userid", user.toInt());
1257 delBufferQuery.bindValue(":bufferid", bufferId2.toInt());
1258 safeExec(delBufferQuery);
1259 if (!watchQuery(delBufferQuery)) {
1269 void PostgreSqlStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId)
1271 QSqlQuery query(logDb());
1272 query.prepare(queryString("update_buffer_lastseen"));
1274 query.bindValue(":userid", user.toInt());
1275 query.bindValue(":bufferid", bufferId.toInt());
1276 query.bindValue(":lastseenmsgid", msgId.toInt());
1282 QHash<BufferId, MsgId> PostgreSqlStorage::bufferLastSeenMsgIds(UserId user)
1284 QHash<BufferId, MsgId> lastSeenHash;
1286 QSqlDatabase db = logDb();
1287 if (!beginReadOnlyTransaction(db)) {
1288 qWarning() << "PostgreSqlStorage::bufferLastSeenMsgIds(): cannot start read only transaction!";
1289 qWarning() << " -" << qPrintable(db.lastError().text());
1290 return lastSeenHash;
1293 QSqlQuery query(db);
1294 query.prepare(queryString("select_buffer_lastseen_messages"));
1295 query.bindValue(":userid", user.toInt());
1297 if (!watchQuery(query)) {
1299 return lastSeenHash;
1302 while (query.next()) {
1303 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
1307 return lastSeenHash;
1311 void PostgreSqlStorage::setBufferMarkerLineMsg(UserId user, const BufferId &bufferId, const MsgId &msgId)
1313 QSqlQuery query(logDb());
1314 query.prepare(queryString("update_buffer_markerlinemsgid"));
1316 query.bindValue(":userid", user.toInt());
1317 query.bindValue(":bufferid", bufferId.toInt());
1318 query.bindValue(":markerlinemsgid", msgId.toInt());
1324 QHash<BufferId, MsgId> PostgreSqlStorage::bufferMarkerLineMsgIds(UserId user)
1326 QHash<BufferId, MsgId> markerLineHash;
1328 QSqlDatabase db = logDb();
1329 if (!beginReadOnlyTransaction(db)) {
1330 qWarning() << "PostgreSqlStorage::bufferMarkerLineMsgIds(): cannot start read only transaction!";
1331 qWarning() << " -" << qPrintable(db.lastError().text());
1332 return markerLineHash;
1335 QSqlQuery query(db);
1336 query.prepare(queryString("select_buffer_markerlinemsgids"));
1337 query.bindValue(":userid", user.toInt());
1339 if (!watchQuery(query)) {
1341 return markerLineHash;
1344 while (query.next()) {
1345 markerLineHash[query.value(0).toInt()] = query.value(1).toInt();
1349 return markerLineHash;
1353 bool PostgreSqlStorage::logMessage(Message &msg)
1355 QSqlDatabase db = logDb();
1356 if (!beginTransaction(db)) {
1357 qWarning() << "PostgreSqlStorage::logMessage(): cannot start transaction!";
1358 qWarning() << " -" << qPrintable(db.lastError().text());
1362 QSqlQuery getSenderIdQuery = executePreparedQuery("select_senderid", msg.sender(), db);
1364 if (getSenderIdQuery.first()) {
1365 senderId = getSenderIdQuery.value(0).toInt();
1368 // it's possible that the sender was already added by another thread
1369 // since the insert might fail we're setting a savepoint
1370 savePoint("sender_sp1", db);
1371 QSqlQuery addSenderQuery = executePreparedQuery("insert_sender", msg.sender(), db);
1373 if (addSenderQuery.lastError().isValid()) {
1374 rollbackSavePoint("sender_sp1", db);
1375 getSenderIdQuery.prepare(getSenderIdQuery.lastQuery());
1376 safeExec(getSenderIdQuery);
1377 watchQuery(getSenderIdQuery);
1378 getSenderIdQuery.first();
1379 senderId = getSenderIdQuery.value(0).toInt();
1382 releaseSavePoint("sender_sp1", db);
1383 addSenderQuery.first();
1384 senderId = addSenderQuery.value(0).toInt();
1388 QVariantList params;
1389 params << msg.timestamp()
1390 << msg.bufferInfo().bufferId().toInt()
1395 QSqlQuery logMessageQuery = executePreparedQuery("insert_message", params, db);
1397 if (!watchQuery(logMessageQuery)) {
1402 logMessageQuery.first();
1403 MsgId msgId = logMessageQuery.value(0).toInt();
1405 if (msgId.isValid()) {
1406 msg.setMsgId(msgId);
1415 bool PostgreSqlStorage::logMessages(MessageList &msgs)
1417 QSqlDatabase db = logDb();
1418 if (!beginTransaction(db)) {
1419 qWarning() << "PostgreSqlStorage::logMessage(): cannot start transaction!";
1420 qWarning() << " -" << qPrintable(db.lastError().text());
1424 QList<int> senderIdList;
1425 QHash<QString, int> senderIds;
1426 QSqlQuery addSenderQuery;
1427 QSqlQuery selectSenderQuery;;
1428 for (int i = 0; i < msgs.count(); i++) {
1429 const QString &sender = msgs.at(i).sender();
1430 if (senderIds.contains(sender)) {
1431 senderIdList << senderIds[sender];
1435 selectSenderQuery = executePreparedQuery("select_senderid", sender, db);
1436 if (selectSenderQuery.first()) {
1437 senderIdList << selectSenderQuery.value(0).toInt();
1438 senderIds[sender] = selectSenderQuery.value(0).toInt();
1441 savePoint("sender_sp", db);
1442 addSenderQuery = executePreparedQuery("insert_sender", sender, db);
1443 if (addSenderQuery.lastError().isValid()) {
1444 // seems it was inserted meanwhile... by a different thread
1445 rollbackSavePoint("sender_sp", db);
1446 selectSenderQuery.prepare(selectSenderQuery.lastQuery());
1447 safeExec(selectSenderQuery);
1448 watchQuery(selectSenderQuery);
1449 selectSenderQuery.first();
1450 senderIdList << selectSenderQuery.value(0).toInt();
1451 senderIds[sender] = selectSenderQuery.value(0).toInt();
1454 releaseSavePoint("sender_sp", db);
1455 addSenderQuery.first();
1456 senderIdList << addSenderQuery.value(0).toInt();
1457 senderIds[sender] = addSenderQuery.value(0).toInt();
1462 // yes we loop twice over the same list. This avoids alternating queries.
1464 for (int i = 0; i < msgs.count(); i++) {
1465 Message &msg = msgs[i];
1466 QVariantList params;
1467 params << msg.timestamp()
1468 << msg.bufferInfo().bufferId().toInt()
1471 << senderIdList.at(i)
1473 QSqlQuery logMessageQuery = executePreparedQuery("insert_message", params, db);
1474 if (!watchQuery(logMessageQuery)) {
1480 logMessageQuery.first();
1481 msg.setMsgId(logMessageQuery.value(0).toInt());
1486 // we had a rollback in the db so we need to reset all msgIds
1487 for (int i = 0; i < msgs.count(); i++) {
1488 msgs[i].setMsgId(MsgId());
1498 QList<Message> PostgreSqlStorage::requestMsgs(UserId user, BufferId bufferId, MsgId first, MsgId last, int limit)
1500 QList<Message> messagelist;
1502 QSqlDatabase db = logDb();
1503 if (!beginReadOnlyTransaction(db)) {
1504 qWarning() << "PostgreSqlStorage::requestMsgs(): cannot start read only transaction!";
1505 qWarning() << " -" << qPrintable(db.lastError().text());
1509 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
1510 if (!bufferInfo.isValid()) {
1516 QVariantList params;
1517 if (last == -1 && first == -1) {
1518 queryName = "select_messages";
1520 else if (last == -1) {
1521 queryName = "select_messagesNewerThan";
1522 params << first.toInt();
1525 queryName = "select_messagesRange";
1526 params << first.toInt();
1527 params << last.toInt();
1529 params << bufferId.toInt();
1533 params << QVariant(QVariant::Int);
1535 QSqlQuery query = executePreparedQuery(queryName, params, db);
1537 if (!watchQuery(query)) {
1538 qDebug() << "select_messages failed";
1543 QDateTime timestamp;
1544 while (query.next()) {
1545 timestamp = query.value(1).toDateTime();
1546 timestamp.setTimeSpec(Qt::UTC);
1547 Message msg(timestamp,
1549 (Message::Type)query.value(2).toUInt(),
1550 query.value(5).toString(),
1551 query.value(4).toString(),
1552 (Message::Flags)query.value(3).toUInt());
1553 msg.setMsgId(query.value(0).toInt());
1562 QList<Message> PostgreSqlStorage::requestAllMsgs(UserId user, MsgId first, MsgId last, int limit)
1564 QList<Message> messagelist;
1566 // requestBuffers uses it's own transaction.
1567 QHash<BufferId, BufferInfo> bufferInfoHash;
1568 foreach(BufferInfo bufferInfo, requestBuffers(user)) {
1569 bufferInfoHash[bufferInfo.bufferId()] = bufferInfo;
1572 QSqlDatabase db = logDb();
1573 if (!beginReadOnlyTransaction(db)) {
1574 qWarning() << "PostgreSqlStorage::requestAllMsgs(): cannot start read only transaction!";
1575 qWarning() << " -" << qPrintable(db.lastError().text());
1579 QSqlQuery query(db);
1581 query.prepare(queryString("select_messagesAllNew"));
1584 query.prepare(queryString("select_messagesAll"));
1585 query.bindValue(":lastmsg", last.toInt());
1587 query.bindValue(":userid", user.toInt());
1588 query.bindValue(":firstmsg", first.toInt());
1590 if (!watchQuery(query)) {
1595 QDateTime timestamp;
1596 for (int i = 0; i < limit && query.next(); i++) {
1597 timestamp = query.value(1).toDateTime();
1598 timestamp.setTimeSpec(Qt::UTC);
1599 Message msg(timestamp,
1600 bufferInfoHash[query.value(1).toInt()],
1601 (Message::Type)query.value(3).toUInt(),
1602 query.value(6).toString(),
1603 query.value(5).toString(),
1604 (Message::Flags)query.value(4).toUInt());
1605 msg.setMsgId(query.value(0).toInt());
1614 // void PostgreSqlStorage::safeExec(QSqlQuery &query) {
1615 // qDebug() << "PostgreSqlStorage::safeExec";
1616 // qDebug() << " executing:\n" << query.executedQuery();
1617 // qDebug() << " bound Values:";
1618 // QList<QVariant> list = query.boundValues().values();
1619 // for (int i = 0; i < list.size(); ++i)
1620 // qCritical() << i << ": " << list.at(i).toString().toLatin1().data();
1624 // qDebug() << "Success:" << !query.lastError().isValid();
1627 // if(!query.lastError().isValid())
1630 // qDebug() << "==================== ERROR ====================";
1631 // watchQuery(query);
1632 // qDebug() << "===============================================";
1638 bool PostgreSqlStorage::beginTransaction(QSqlDatabase &db)
1640 bool result = db.transaction();
1643 result = db.transaction();
1648 bool PostgreSqlStorage::beginReadOnlyTransaction(QSqlDatabase &db)
1650 QSqlQuery query = db.exec("BEGIN TRANSACTION READ ONLY");
1653 query = db.exec("BEGIN TRANSACTION READ ONLY");
1655 return !query.lastError().isValid();
1659 QSqlQuery PostgreSqlStorage::prepareAndExecuteQuery(const QString &queryname, const QString ¶mstring, QSqlDatabase &db)
1661 // Query preparing is done lazily. That means that instead of always checking if the query is already prepared
1662 // we just EXECUTE and catch the error
1665 db.exec("SAVEPOINT quassel_prepare_query");
1666 if (paramstring.isNull()) {
1667 query = db.exec(QString("EXECUTE quassel_%1").arg(queryname));
1670 query = db.exec(QString("EXECUTE quassel_%1 (%2)").arg(queryname).arg(paramstring));
1673 if (!db.isOpen() || db.lastError().isValid()) {
1674 // If the query failed because the DB connection was down, reopen the connection and start a new transaction.
1677 if (!beginTransaction(db)) {
1678 qWarning() << "PostgreSqlStorage::prepareAndExecuteQuery(): cannot start transaction while recovering from connection loss!";
1679 qWarning() << " -" << qPrintable(db.lastError().text());
1682 db.exec("SAVEPOINT quassel_prepare_query");
1684 db.exec("ROLLBACK TO SAVEPOINT quassel_prepare_query");
1687 // and once again: Qt leaves us without error codes so we either parse (language dependent(!)) strings
1688 // or we just guess the error. As we're only interested in unprepared queries, this will be our guess. :)
1689 QSqlQuery checkQuery = db.exec(QString("SELECT count(name) FROM pg_prepared_statements WHERE name = 'quassel_%1' AND from_sql = TRUE").arg(queryname.toLower()));
1691 if (checkQuery.value(0).toInt() == 0) {
1692 db.exec(QString("PREPARE quassel_%1 AS %2").arg(queryname).arg(queryString(queryname)));
1693 if (db.lastError().isValid()) {
1694 qWarning() << "PostgreSqlStorage::prepareQuery(): unable to prepare query:" << queryname << "AS" << queryString(queryname);
1695 qWarning() << " Error:" << db.lastError().text();
1696 return QSqlQuery(db);
1699 // we always execute the query again, even if the query was already prepared.
1700 // this ensures, that the error is properly propagated to the calling function
1701 // (otherwise the last call would be the testing select to pg_prepared_statements
1702 // which always gives a proper result and the error would be lost)
1703 if (paramstring.isNull()) {
1704 query = db.exec(QString("EXECUTE quassel_%1").arg(queryname));
1707 query = db.exec(QString("EXECUTE quassel_%1 (%2)").arg(queryname).arg(paramstring));
1711 // only release the SAVEPOINT
1712 db.exec("RELEASE SAVEPOINT quassel_prepare_query");
1718 QSqlQuery PostgreSqlStorage::executePreparedQuery(const QString &queryname, const QVariantList ¶ms, QSqlDatabase &db)
1720 QSqlDriver *driver = db.driver();
1722 QStringList paramStrings;
1724 for (int i = 0; i < params.count(); i++) {
1725 const QVariant &value = params.at(i);
1726 field.setType(value.type());
1730 field.setValue(value);
1732 paramStrings << driver->formatValue(field);
1735 if (params.isEmpty()) {
1736 return prepareAndExecuteQuery(queryname, db);
1739 return prepareAndExecuteQuery(queryname, paramStrings.join(", "), db);
1744 QSqlQuery PostgreSqlStorage::executePreparedQuery(const QString &queryname, const QVariant ¶m, QSqlDatabase &db)
1747 field.setType(param.type());
1751 field.setValue(param);
1753 QString paramString = db.driver()->formatValue(field);
1754 return prepareAndExecuteQuery(queryname, paramString, db);
1758 void PostgreSqlStorage::deallocateQuery(const QString &queryname, const QSqlDatabase &db)
1760 db.exec(QString("DEALLOCATE quassel_%1").arg(queryname));
1764 void PostgreSqlStorage::safeExec(QSqlQuery &query)
1766 // If the query fails due to the connection being gone, it seems to cause
1767 // exec() to return false but no lastError to be set
1768 if(!query.exec() && !query.lastError().isValid())
1770 QSqlDatabase db = logDb();
1771 QSqlQuery retryQuery(db);
1772 retryQuery.prepare(query.lastQuery());
1773 QMapIterator<QString, QVariant> i(query.boundValues());
1777 retryQuery.bindValue(i.key(),i.value());
1784 // ========================================
1785 // PostgreSqlMigrationWriter
1786 // ========================================
1787 PostgreSqlMigrationWriter::PostgreSqlMigrationWriter()
1788 : PostgreSqlStorage()
1793 bool PostgreSqlMigrationWriter::prepareQuery(MigrationObject mo)
1798 query = queryString("migrate_write_quasseluser");
1801 query = queryString("migrate_write_sender");
1804 _validIdentities.clear();
1805 query = queryString("migrate_write_identity");
1808 query = queryString("migrate_write_identity_nick");
1811 query = queryString("migrate_write_network");
1814 query = queryString("migrate_write_buffer");
1817 query = queryString("migrate_write_backlog");
1820 query = queryString("migrate_write_ircserver");
1823 query = queryString("migrate_write_usersetting");
1826 newQuery(query, logDb());
1831 //bool PostgreSqlMigrationWriter::writeUser(const QuasselUserMO &user) {
1832 bool PostgreSqlMigrationWriter::writeMo(const QuasselUserMO &user)
1834 bindValue(0, user.id.toInt());
1835 bindValue(1, user.username);
1836 bindValue(2, user.password);
1841 //bool PostgreSqlMigrationWriter::writeSender(const SenderMO &sender) {
1842 bool PostgreSqlMigrationWriter::writeMo(const SenderMO &sender)
1844 bindValue(0, sender.senderId);
1845 bindValue(1, sender.sender);
1850 //bool PostgreSqlMigrationWriter::writeIdentity(const IdentityMO &identity) {
1851 bool PostgreSqlMigrationWriter::writeMo(const IdentityMO &identity)
1853 _validIdentities << identity.id.toInt();
1854 bindValue(0, identity.id.toInt());
1855 bindValue(1, identity.userid.toInt());
1856 bindValue(2, identity.identityname);
1857 bindValue(3, identity.realname);
1858 bindValue(4, identity.awayNick);
1859 bindValue(5, identity.awayNickEnabled);
1860 bindValue(6, identity.awayReason);
1861 bindValue(7, identity.awayReasonEnabled);
1862 bindValue(8, identity.autoAwayEnabled);
1863 bindValue(9, identity.autoAwayTime);
1864 bindValue(10, identity.autoAwayReason);
1865 bindValue(11, identity.autoAwayReasonEnabled);
1866 bindValue(12, identity.detachAwayEnabled);
1867 bindValue(13, identity.detachAwayReason);
1868 bindValue(14, identity.detchAwayReasonEnabled);
1869 bindValue(15, identity.ident);
1870 bindValue(16, identity.kickReason);
1871 bindValue(17, identity.partReason);
1872 bindValue(18, identity.quitReason);
1873 bindValue(19, identity.sslCert);
1874 bindValue(20, identity.sslKey);
1879 //bool PostgreSqlMigrationWriter::writeIdentityNick(const IdentityNickMO &identityNick) {
1880 bool PostgreSqlMigrationWriter::writeMo(const IdentityNickMO &identityNick)
1882 bindValue(0, identityNick.nickid);
1883 bindValue(1, identityNick.identityId.toInt());
1884 bindValue(2, identityNick.nick);
1889 //bool PostgreSqlMigrationWriter::writeNetwork(const NetworkMO &network) {
1890 bool PostgreSqlMigrationWriter::writeMo(const NetworkMO &network)
1892 bindValue(0, network.networkid.toInt());
1893 bindValue(1, network.userid.toInt());
1894 bindValue(2, network.networkname);
1895 if (_validIdentities.contains(network.identityid.toInt()))
1896 bindValue(3, network.identityid.toInt());
1898 bindValue(3, QVariant());
1899 bindValue(4, network.encodingcodec);
1900 bindValue(5, network.decodingcodec);
1901 bindValue(6, network.servercodec);
1902 bindValue(7, network.userandomserver);
1903 bindValue(8, network.perform);
1904 bindValue(9, network.useautoidentify);
1905 bindValue(10, network.autoidentifyservice);
1906 bindValue(11, network.autoidentifypassword);
1907 bindValue(12, network.useautoreconnect);
1908 bindValue(13, network.autoreconnectinterval);
1909 bindValue(14, network.autoreconnectretries);
1910 bindValue(15, network.unlimitedconnectretries);
1911 bindValue(16, network.rejoinchannels);
1912 bindValue(17, network.connected);
1913 bindValue(18, network.usermode);
1914 bindValue(19, network.awaymessage);
1915 bindValue(20, network.attachperform);
1916 bindValue(21, network.detachperform);
1917 bindValue(22, network.usesasl);
1918 bindValue(23, network.saslaccount);
1919 bindValue(24, network.saslpassword);
1924 //bool PostgreSqlMigrationWriter::writeBuffer(const BufferMO &buffer) {
1925 bool PostgreSqlMigrationWriter::writeMo(const BufferMO &buffer)
1927 bindValue(0, buffer.bufferid.toInt());
1928 bindValue(1, buffer.userid.toInt());
1929 bindValue(2, buffer.groupid);
1930 bindValue(3, buffer.networkid.toInt());
1931 bindValue(4, buffer.buffername);
1932 bindValue(5, buffer.buffercname);
1933 bindValue(6, (int)buffer.buffertype);
1934 bindValue(7, buffer.lastseenmsgid);
1935 bindValue(8, buffer.markerlinemsgid);
1936 bindValue(9, buffer.key);
1937 bindValue(10, buffer.joined);
1942 //bool PostgreSqlMigrationWriter::writeBacklog(const BacklogMO &backlog) {
1943 bool PostgreSqlMigrationWriter::writeMo(const BacklogMO &backlog)
1945 bindValue(0, backlog.messageid.toInt());
1946 bindValue(1, backlog.time);
1947 bindValue(2, backlog.bufferid.toInt());
1948 bindValue(3, backlog.type);
1949 bindValue(4, (int)backlog.flags);
1950 bindValue(5, backlog.senderid);
1951 bindValue(6, backlog.message);
1956 //bool PostgreSqlMigrationWriter::writeIrcServer(const IrcServerMO &ircserver) {
1957 bool PostgreSqlMigrationWriter::writeMo(const IrcServerMO &ircserver)
1959 bindValue(0, ircserver.serverid);
1960 bindValue(1, ircserver.userid.toInt());
1961 bindValue(2, ircserver.networkid.toInt());
1962 bindValue(3, ircserver.hostname);
1963 bindValue(4, ircserver.port);
1964 bindValue(5, ircserver.password);
1965 bindValue(6, ircserver.ssl);
1966 bindValue(7, ircserver.sslversion);
1967 bindValue(8, ircserver.useproxy);
1968 bindValue(9, ircserver.proxytype);
1969 bindValue(10, ircserver.proxyhost);
1970 bindValue(11, ircserver.proxyport);
1971 bindValue(12, ircserver.proxyuser);
1972 bindValue(13, ircserver.proxypass);
1977 //bool PostgreSqlMigrationWriter::writeUserSetting(const UserSettingMO &userSetting) {
1978 bool PostgreSqlMigrationWriter::writeMo(const UserSettingMO &userSetting)
1980 bindValue(0, userSetting.userid.toInt());
1981 bindValue(1, userSetting.settingname);
1982 bindValue(2, userSetting.settingvalue);
1987 bool PostgreSqlMigrationWriter::postProcess()
1989 QSqlDatabase db = logDb();
1990 QList<Sequence> sequences;
1991 sequences << Sequence("backlog", "messageid")
1992 << Sequence("buffer", "bufferid")
1993 << Sequence("identity", "identityid")
1994 << Sequence("identity_nick", "nickid")
1995 << Sequence("ircserver", "serverid")
1996 << Sequence("network", "networkid")
1997 << Sequence("quasseluser", "userid")
1998 << Sequence("sender", "senderid");
1999 QList<Sequence>::const_iterator iter;
2000 for (iter = sequences.constBegin(); iter != sequences.constEnd(); iter++) {
2002 newQuery(QString("SELECT setval('%1_%2_seq', max(%2)) FROM %1").arg(iter->table, iter->field), db);