1 /***************************************************************************
2 * Copyright (C) 2005-2015 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!";
140 // Set the PostgreSQL session timezone to UTC, since we want timestamps stored in UTC
141 QSqlQuery tzQuery = db.exec("SET timezone = 'UTC'");
142 if (tzQuery.lastError().isValid()) {
143 quError() << "Failed to set timezone to UTC!";
151 void PostgreSqlStorage::setConnectionProperties(const QVariantMap &properties)
153 _userName = properties["Username"].toString();
154 _password = properties["Password"].toString();
155 _hostName = properties["Hostname"].toString();
156 _port = properties["Port"].toInt();
157 _databaseName = properties["Database"].toString();
161 int PostgreSqlStorage::installedSchemaVersion()
163 QSqlQuery query(logDb());
164 query.prepare("SELECT value FROM coreinfo WHERE key = 'schemaversion'");
168 return query.value(0).toInt();
170 // maybe it's really old... (schema version 0)
171 query.prepare("SELECT MAX(version) FROM coreinfo");
175 return query.value(0).toInt();
177 return AbstractSqlStorage::installedSchemaVersion();
181 bool PostgreSqlStorage::updateSchemaVersion(int newVersion)
183 QSqlQuery query(logDb());
184 query.prepare("UPDATE coreinfo SET value = :version WHERE key = 'schemaversion'");
185 query.bindValue(":version", newVersion);
189 if (!watchQuery(query)) {
190 qCritical() << "PostgreSqlStorage::updateSchemaVersion(int): Updating schema version failed!";
197 bool PostgreSqlStorage::setupSchemaVersion(int version)
199 QSqlQuery query(logDb());
200 query.prepare("INSERT INTO coreinfo (key, value) VALUES ('schemaversion', :version)");
201 query.bindValue(":version", version);
205 if (!watchQuery(query)) {
206 qCritical() << "PostgreSqlStorage::setupSchemaVersion(int): Updating schema version failed!";
213 UserId PostgreSqlStorage::addUser(const QString &user, const QString &password)
215 QSqlQuery query(logDb());
216 query.prepare(queryString("insert_quasseluser"));
217 query.bindValue(":username", user);
218 query.bindValue(":password", hashPassword(password));
219 query.bindValue(":hashversion", Storage::HashVersion::Latest);
221 if (!watchQuery(query))
225 UserId uid = query.value(0).toInt();
226 emit userAdded(uid, user);
231 bool PostgreSqlStorage::updateUser(UserId user, const QString &password)
233 QSqlQuery query(logDb());
234 query.prepare(queryString("update_userpassword"));
235 query.bindValue(":userid", user.toInt());
236 query.bindValue(":password", hashPassword(password));
237 query.bindValue(":hashversion", Storage::HashVersion::Latest);
240 return query.numRowsAffected() != 0;
244 void PostgreSqlStorage::renameUser(UserId user, const QString &newName)
246 QSqlQuery query(logDb());
247 query.prepare(queryString("update_username"));
248 query.bindValue(":userid", user.toInt());
249 query.bindValue(":username", newName);
252 emit userRenamed(user, newName);
256 UserId PostgreSqlStorage::validateUser(const QString &user, const QString &password)
258 QSqlQuery query(logDb());
259 query.prepare(queryString("select_authuser"));
260 query.bindValue(":username", user);
264 if (query.first() && checkHashedPassword(query.value(0).toInt(), password, query.value(1).toString(), static_cast<Storage::HashVersion>(query.value(2).toInt()))) {
265 return query.value(0).toInt();
273 UserId PostgreSqlStorage::getUserId(const QString &user)
275 QSqlQuery query(logDb());
276 query.prepare(queryString("select_userid"));
277 query.bindValue(":username", user);
282 return query.value(0).toInt();
290 UserId PostgreSqlStorage::internalUser()
292 QSqlQuery query(logDb());
293 query.prepare(queryString("select_internaluser"));
298 return query.value(0).toInt();
306 void PostgreSqlStorage::delUser(UserId user)
308 QSqlDatabase db = logDb();
309 if (!beginTransaction(db)) {
310 qWarning() << "PostgreSqlStorage::delUser(): cannot start transaction!";
315 query.prepare(queryString("delete_quasseluser"));
316 query.bindValue(":userid", user.toInt());
318 if (!watchQuery(query)) {
324 emit userRemoved(user);
329 void PostgreSqlStorage::setUserSetting(UserId userId, const QString &settingName, const QVariant &data)
332 QDataStream out(&rawData, QIODevice::WriteOnly);
333 out.setVersion(QDataStream::Qt_4_2);
336 QSqlDatabase db = logDb();
337 QSqlQuery selectQuery(db);
338 selectQuery.prepare(queryString("select_user_setting"));
339 selectQuery.bindValue(":userid", userId.toInt());
340 selectQuery.bindValue(":settingname", settingName);
341 safeExec(selectQuery);
342 watchQuery(selectQuery);
344 QString setQueryString;
345 if (!selectQuery.first()) {
346 setQueryString = queryString("insert_user_setting");
349 setQueryString = queryString("update_user_setting");
352 QSqlQuery setQuery(db);
353 setQuery.prepare(setQueryString);
354 setQuery.bindValue(":userid", userId.toInt());
355 setQuery.bindValue(":settingname", settingName);
356 setQuery.bindValue(":settingvalue", rawData);
358 watchQuery(setQuery);
362 QVariant PostgreSqlStorage::getUserSetting(UserId userId, const QString &settingName, const QVariant &defaultData)
364 QSqlQuery query(logDb());
365 query.prepare(queryString("select_user_setting"));
366 query.bindValue(":userid", userId.toInt());
367 query.bindValue(":settingname", settingName);
373 QByteArray rawData = query.value(0).toByteArray();
374 QDataStream in(&rawData, QIODevice::ReadOnly);
375 in.setVersion(QDataStream::Qt_4_2);
385 IdentityId PostgreSqlStorage::createIdentity(UserId user, CoreIdentity &identity)
387 IdentityId identityId;
389 QSqlDatabase db = logDb();
390 if (!beginTransaction(db)) {
391 qWarning() << "PostgreSqlStorage::createIdentity(): Unable to start Transaction!";
392 qWarning() << " -" << qPrintable(db.lastError().text());
397 query.prepare(queryString("insert_identity"));
398 query.bindValue(":userid", user.toInt());
399 query.bindValue(":identityname", identity.identityName());
400 query.bindValue(":realname", identity.realName());
401 query.bindValue(":awaynick", identity.awayNick());
402 query.bindValue(":awaynickenabled", identity.awayNickEnabled());
403 query.bindValue(":awayreason", identity.awayReason());
404 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled());
405 query.bindValue(":autoawayenabled", identity.awayReasonEnabled());
406 query.bindValue(":autoawaytime", identity.autoAwayTime());
407 query.bindValue(":autoawayreason", identity.autoAwayReason());
408 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled());
409 query.bindValue(":detachawayenabled", identity.detachAwayEnabled());
410 query.bindValue(":detachawayreason", identity.detachAwayReason());
411 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled());
412 query.bindValue(":ident", identity.ident());
413 query.bindValue(":kickreason", identity.kickReason());
414 query.bindValue(":partreason", identity.partReason());
415 query.bindValue(":quitreason", identity.quitReason());
417 query.bindValue(":sslcert", identity.sslCert().toPem());
418 query.bindValue(":sslkey", identity.sslKey().toPem());
420 query.bindValue(":sslcert", QByteArray());
421 query.bindValue(":sslkey", QByteArray());
424 if (!watchQuery(query)) {
430 identityId = query.value(0).toInt();
431 identity.setId(identityId);
433 if (!identityId.isValid()) {
438 QSqlQuery insertNickQuery(db);
439 insertNickQuery.prepare(queryString("insert_nick"));
440 foreach(QString nick, identity.nicks()) {
441 insertNickQuery.bindValue(":identityid", identityId.toInt());
442 insertNickQuery.bindValue(":nick", nick);
443 safeExec(insertNickQuery);
444 if (!watchQuery(insertNickQuery)) {
451 qWarning() << "PostgreSqlStorage::createIdentity(): committing data failed!";
452 qWarning() << " -" << qPrintable(db.lastError().text());
459 bool PostgreSqlStorage::updateIdentity(UserId user, const CoreIdentity &identity)
461 QSqlDatabase db = logDb();
462 if (!beginTransaction(db)) {
463 qWarning() << "PostgreSqlStorage::updateIdentity(): Unable to start Transaction!";
464 qWarning() << " -" << qPrintable(db.lastError().text());
468 QSqlQuery checkQuery(db);
469 checkQuery.prepare(queryString("select_checkidentity"));
470 checkQuery.bindValue(":identityid", identity.id().toInt());
471 checkQuery.bindValue(":userid", user.toInt());
472 safeExec(checkQuery);
473 watchQuery(checkQuery);
475 // there should be exactly one identity for the given id and user
476 if (!checkQuery.first() || checkQuery.value(0).toInt() != 1) {
482 query.prepare(queryString("update_identity"));
483 query.bindValue(":identityname", identity.identityName());
484 query.bindValue(":realname", identity.realName());
485 query.bindValue(":awaynick", identity.awayNick());
486 query.bindValue(":awaynickenabled", identity.awayNickEnabled());
487 query.bindValue(":awayreason", identity.awayReason());
488 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled());
489 query.bindValue(":autoawayenabled", identity.awayReasonEnabled());
490 query.bindValue(":autoawaytime", identity.autoAwayTime());
491 query.bindValue(":autoawayreason", identity.autoAwayReason());
492 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled());
493 query.bindValue(":detachawayenabled", identity.detachAwayEnabled());
494 query.bindValue(":detachawayreason", identity.detachAwayReason());
495 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled());
496 query.bindValue(":ident", identity.ident());
497 query.bindValue(":kickreason", identity.kickReason());
498 query.bindValue(":partreason", identity.partReason());
499 query.bindValue(":quitreason", identity.quitReason());
501 query.bindValue(":sslcert", identity.sslCert().toPem());
502 query.bindValue(":sslkey", identity.sslKey().toPem());
504 query.bindValue(":sslcert", QByteArray());
505 query.bindValue(":sslkey", QByteArray());
507 query.bindValue(":identityid", identity.id().toInt());
510 if (!watchQuery(query)) {
515 QSqlQuery deleteNickQuery(db);
516 deleteNickQuery.prepare(queryString("delete_nicks"));
517 deleteNickQuery.bindValue(":identityid", identity.id().toInt());
518 safeExec(deleteNickQuery);
519 if (!watchQuery(deleteNickQuery)) {
524 QSqlQuery insertNickQuery(db);
525 insertNickQuery.prepare(queryString("insert_nick"));
526 foreach(QString nick, identity.nicks()) {
527 insertNickQuery.bindValue(":identityid", identity.id().toInt());
528 insertNickQuery.bindValue(":nick", nick);
529 safeExec(insertNickQuery);
530 if (!watchQuery(insertNickQuery)) {
537 qWarning() << "PostgreSqlStorage::updateIdentity(): committing data failed!";
538 qWarning() << " -" << qPrintable(db.lastError().text());
545 void PostgreSqlStorage::removeIdentity(UserId user, IdentityId identityId)
547 QSqlDatabase db = logDb();
548 if (!beginTransaction(db)) {
549 qWarning() << "PostgreSqlStorage::removeIdentity(): Unable to start Transaction!";
550 qWarning() << " -" << qPrintable(db.lastError().text());
555 query.prepare(queryString("delete_identity"));
556 query.bindValue(":identityid", identityId.toInt());
557 query.bindValue(":userid", user.toInt());
559 if (!watchQuery(query)) {
568 QList<CoreIdentity> PostgreSqlStorage::identities(UserId user)
570 QList<CoreIdentity> identities;
572 QSqlDatabase db = logDb();
573 if (!beginReadOnlyTransaction(db)) {
574 qWarning() << "PostgreSqlStorage::identites(): cannot start read only transaction!";
575 qWarning() << " -" << qPrintable(db.lastError().text());
580 query.prepare(queryString("select_identities"));
581 query.bindValue(":userid", user.toInt());
583 QSqlQuery nickQuery(db);
584 nickQuery.prepare(queryString("select_nicks"));
589 while (query.next()) {
590 CoreIdentity identity(IdentityId(query.value(0).toInt()));
592 identity.setIdentityName(query.value(1).toString());
593 identity.setRealName(query.value(2).toString());
594 identity.setAwayNick(query.value(3).toString());
595 identity.setAwayNickEnabled(!!query.value(4).toInt());
596 identity.setAwayReason(query.value(5).toString());
597 identity.setAwayReasonEnabled(!!query.value(6).toInt());
598 identity.setAutoAwayEnabled(!!query.value(7).toInt());
599 identity.setAutoAwayTime(query.value(8).toInt());
600 identity.setAutoAwayReason(query.value(9).toString());
601 identity.setAutoAwayReasonEnabled(!!query.value(10).toInt());
602 identity.setDetachAwayEnabled(!!query.value(11).toInt());
603 identity.setDetachAwayReason(query.value(12).toString());
604 identity.setDetachAwayReasonEnabled(!!query.value(13).toInt());
605 identity.setIdent(query.value(14).toString());
606 identity.setKickReason(query.value(15).toString());
607 identity.setPartReason(query.value(16).toString());
608 identity.setQuitReason(query.value(17).toString());
610 identity.setSslCert(query.value(18).toByteArray());
611 identity.setSslKey(query.value(19).toByteArray());
614 nickQuery.bindValue(":identityid", identity.id().toInt());
615 QList<QString> nicks;
617 watchQuery(nickQuery);
618 while (nickQuery.next()) {
619 nicks << nickQuery.value(0).toString();
621 identity.setNicks(nicks);
622 identities << identity;
629 NetworkId PostgreSqlStorage::createNetwork(UserId user, const NetworkInfo &info)
633 QSqlDatabase db = logDb();
634 if (!beginTransaction(db)) {
635 qWarning() << "PostgreSqlStorage::createNetwork(): failed to begin transaction!";
636 qWarning() << " -" << qPrintable(db.lastError().text());
641 query.prepare(queryString("insert_network"));
642 query.bindValue(":userid", user.toInt());
643 bindNetworkInfo(query, info);
645 if (!watchQuery(query)) {
651 networkId = query.value(0).toInt();
653 if (!networkId.isValid()) {
658 QSqlQuery insertServersQuery(db);
659 insertServersQuery.prepare(queryString("insert_server"));
660 foreach(Network::Server server, info.serverList) {
661 insertServersQuery.bindValue(":userid", user.toInt());
662 insertServersQuery.bindValue(":networkid", networkId.toInt());
663 bindServerInfo(insertServersQuery, server);
664 safeExec(insertServersQuery);
665 if (!watchQuery(insertServersQuery)) {
672 qWarning() << "PostgreSqlStorage::createNetwork(): committing data failed!";
673 qWarning() << " -" << qPrintable(db.lastError().text());
680 void PostgreSqlStorage::bindNetworkInfo(QSqlQuery &query, const NetworkInfo &info)
682 query.bindValue(":networkname", info.networkName);
683 query.bindValue(":identityid", info.identity.isValid() ? info.identity.toInt() : QVariant());
684 query.bindValue(":encodingcodec", QString(info.codecForEncoding));
685 query.bindValue(":decodingcodec", QString(info.codecForDecoding));
686 query.bindValue(":servercodec", QString(info.codecForServer));
687 query.bindValue(":userandomserver", info.useRandomServer);
688 query.bindValue(":perform", info.perform.join("\n"));
689 query.bindValue(":useautoidentify", info.useAutoIdentify);
690 query.bindValue(":autoidentifyservice", info.autoIdentifyService);
691 query.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
692 query.bindValue(":usesasl", info.useSasl);
693 query.bindValue(":saslaccount", info.saslAccount);
694 query.bindValue(":saslpassword", info.saslPassword);
695 query.bindValue(":useautoreconnect", info.useAutoReconnect);
696 query.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
697 query.bindValue(":autoreconnectretries", info.autoReconnectRetries);
698 query.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries);
699 query.bindValue(":rejoinchannels", info.rejoinChannels);
700 if (info.networkId.isValid())
701 query.bindValue(":networkid", info.networkId.toInt());
705 void PostgreSqlStorage::bindServerInfo(QSqlQuery &query, const Network::Server &server)
707 query.bindValue(":hostname", server.host);
708 query.bindValue(":port", server.port);
709 query.bindValue(":password", server.password);
710 query.bindValue(":ssl", server.useSsl);
711 query.bindValue(":sslversion", server.sslVersion);
712 query.bindValue(":useproxy", server.useProxy);
713 query.bindValue(":proxytype", server.proxyType);
714 query.bindValue(":proxyhost", server.proxyHost);
715 query.bindValue(":proxyport", server.proxyPort);
716 query.bindValue(":proxyuser", server.proxyUser);
717 query.bindValue(":proxypass", server.proxyPass);
721 bool PostgreSqlStorage::updateNetwork(UserId user, const NetworkInfo &info)
723 QSqlDatabase db = logDb();
724 if (!beginTransaction(db)) {
725 qWarning() << "PostgreSqlStorage::updateNetwork(): failed to begin transaction!";
726 qWarning() << " -" << qPrintable(db.lastError().text());
730 QSqlQuery updateQuery(db);
731 updateQuery.prepare(queryString("update_network"));
732 updateQuery.bindValue(":userid", user.toInt());
733 bindNetworkInfo(updateQuery, info);
734 safeExec(updateQuery);
735 if (!watchQuery(updateQuery)) {
739 if (updateQuery.numRowsAffected() != 1) {
740 // seems this is not our network...
745 QSqlQuery dropServersQuery(db);
746 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
747 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
748 safeExec(dropServersQuery);
749 if (!watchQuery(dropServersQuery)) {
754 QSqlQuery insertServersQuery(db);
755 insertServersQuery.prepare(queryString("insert_server"));
756 foreach(Network::Server server, info.serverList) {
757 insertServersQuery.bindValue(":userid", user.toInt());
758 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
759 bindServerInfo(insertServersQuery, server);
760 safeExec(insertServersQuery);
761 if (!watchQuery(insertServersQuery)) {
768 qWarning() << "PostgreSqlStorage::updateNetwork(): committing data failed!";
769 qWarning() << " -" << qPrintable(db.lastError().text());
776 bool PostgreSqlStorage::removeNetwork(UserId user, const NetworkId &networkId)
778 QSqlDatabase db = logDb();
779 if (!beginTransaction(db)) {
780 qWarning() << "PostgreSqlStorage::removeNetwork(): cannot start transaction!";
781 qWarning() << " -" << qPrintable(db.lastError().text());
786 query.prepare(queryString("delete_network"));
787 query.bindValue(":userid", user.toInt());
788 query.bindValue(":networkid", networkId.toInt());
790 if (!watchQuery(query)) {
800 QList<NetworkInfo> PostgreSqlStorage::networks(UserId user)
802 QList<NetworkInfo> nets;
804 QSqlDatabase db = logDb();
805 if (!beginReadOnlyTransaction(db)) {
806 qWarning() << "PostgreSqlStorage::networks(): cannot start read only transaction!";
807 qWarning() << " -" << qPrintable(db.lastError().text());
811 QSqlQuery networksQuery(db);
812 networksQuery.prepare(queryString("select_networks_for_user"));
813 networksQuery.bindValue(":userid", user.toInt());
815 QSqlQuery serversQuery(db);
816 serversQuery.prepare(queryString("select_servers_for_network"));
818 safeExec(networksQuery);
819 if (!watchQuery(networksQuery)) {
824 while (networksQuery.next()) {
826 net.networkId = networksQuery.value(0).toInt();
827 net.networkName = networksQuery.value(1).toString();
828 net.identity = networksQuery.value(2).toInt();
829 net.codecForServer = networksQuery.value(3).toString().toLatin1();
830 net.codecForEncoding = networksQuery.value(4).toString().toLatin1();
831 net.codecForDecoding = networksQuery.value(5).toString().toLatin1();
832 net.useRandomServer = networksQuery.value(6).toBool();
833 net.perform = networksQuery.value(7).toString().split("\n");
834 net.useAutoIdentify = networksQuery.value(8).toBool();
835 net.autoIdentifyService = networksQuery.value(9).toString();
836 net.autoIdentifyPassword = networksQuery.value(10).toString();
837 net.useAutoReconnect = networksQuery.value(11).toBool();
838 net.autoReconnectInterval = networksQuery.value(12).toUInt();
839 net.autoReconnectRetries = networksQuery.value(13).toInt();
840 net.unlimitedReconnectRetries = networksQuery.value(14).toBool();
841 net.rejoinChannels = networksQuery.value(15).toBool();
842 net.useSasl = networksQuery.value(16).toBool();
843 net.saslAccount = networksQuery.value(17).toString();
844 net.saslPassword = networksQuery.value(18).toString();
846 serversQuery.bindValue(":networkid", net.networkId.toInt());
847 safeExec(serversQuery);
848 if (!watchQuery(serversQuery)) {
853 Network::ServerList servers;
854 while (serversQuery.next()) {
855 Network::Server server;
856 server.host = serversQuery.value(0).toString();
857 server.port = serversQuery.value(1).toUInt();
858 server.password = serversQuery.value(2).toString();
859 server.useSsl = serversQuery.value(3).toBool();
860 server.sslVersion = serversQuery.value(4).toInt();
861 server.useProxy = serversQuery.value(5).toBool();
862 server.proxyType = serversQuery.value(6).toInt();
863 server.proxyHost = serversQuery.value(7).toString();
864 server.proxyPort = serversQuery.value(8).toUInt();
865 server.proxyUser = serversQuery.value(9).toString();
866 server.proxyPass = serversQuery.value(10).toString();
869 net.serverList = servers;
877 QList<NetworkId> PostgreSqlStorage::connectedNetworks(UserId user)
879 QList<NetworkId> connectedNets;
881 QSqlDatabase db = logDb();
882 if (!beginReadOnlyTransaction(db)) {
883 qWarning() << "PostgreSqlStorage::connectedNetworks(): cannot start read only transaction!";
884 qWarning() << " -" << qPrintable(db.lastError().text());
885 return connectedNets;
889 query.prepare(queryString("select_connected_networks"));
890 query.bindValue(":userid", user.toInt());
894 while (query.next()) {
895 connectedNets << query.value(0).toInt();
899 return connectedNets;
903 void PostgreSqlStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected)
905 QSqlQuery query(logDb());
906 query.prepare(queryString("update_network_connected"));
907 query.bindValue(":userid", user.toInt());
908 query.bindValue(":networkid", networkId.toInt());
909 query.bindValue(":connected", isConnected);
915 QHash<QString, QString> PostgreSqlStorage::persistentChannels(UserId user, const NetworkId &networkId)
917 QHash<QString, QString> persistentChans;
919 QSqlDatabase db = logDb();
920 if (!beginReadOnlyTransaction(db)) {
921 qWarning() << "PostgreSqlStorage::persistentChannels(): cannot start read only transaction!";
922 qWarning() << " -" << qPrintable(db.lastError().text());
923 return persistentChans;
927 query.prepare(queryString("select_persistent_channels"));
928 query.bindValue(":userid", user.toInt());
929 query.bindValue(":networkid", networkId.toInt());
933 while (query.next()) {
934 persistentChans[query.value(0).toString()] = query.value(1).toString();
938 return persistentChans;
942 void PostgreSqlStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined)
944 QSqlQuery query(logDb());
945 query.prepare(queryString("update_buffer_persistent_channel"));
946 query.bindValue(":userid", user.toInt());
947 query.bindValue(":networkid", networkId.toInt());
948 query.bindValue(":buffercname", channel.toLower());
949 query.bindValue(":joined", isJoined);
955 void PostgreSqlStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key)
957 QSqlQuery query(logDb());
958 query.prepare(queryString("update_buffer_set_channel_key"));
959 query.bindValue(":userid", user.toInt());
960 query.bindValue(":networkid", networkId.toInt());
961 query.bindValue(":buffercname", channel.toLower());
962 query.bindValue(":key", key);
968 QString PostgreSqlStorage::awayMessage(UserId user, NetworkId networkId)
970 QSqlQuery query(logDb());
971 query.prepare(queryString("select_network_awaymsg"));
972 query.bindValue(":userid", user.toInt());
973 query.bindValue(":networkid", networkId.toInt());
978 awayMsg = query.value(0).toString();
983 void PostgreSqlStorage::setAwayMessage(UserId user, NetworkId networkId, const QString &awayMsg)
985 QSqlQuery query(logDb());
986 query.prepare(queryString("update_network_set_awaymsg"));
987 query.bindValue(":userid", user.toInt());
988 query.bindValue(":networkid", networkId.toInt());
989 query.bindValue(":awaymsg", awayMsg);
995 QString PostgreSqlStorage::userModes(UserId user, NetworkId networkId)
997 QSqlQuery query(logDb());
998 query.prepare(queryString("select_network_usermode"));
999 query.bindValue(":userid", user.toInt());
1000 query.bindValue(":networkid", networkId.toInt());
1005 modes = query.value(0).toString();
1010 void PostgreSqlStorage::setUserModes(UserId user, NetworkId networkId, const QString &userModes)
1012 QSqlQuery query(logDb());
1013 query.prepare(queryString("update_network_set_usermode"));
1014 query.bindValue(":userid", user.toInt());
1015 query.bindValue(":networkid", networkId.toInt());
1016 query.bindValue(":usermode", userModes);
1022 BufferInfo PostgreSqlStorage::bufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer, bool create)
1024 QSqlDatabase db = logDb();
1025 if (!beginTransaction(db)) {
1026 qWarning() << "PostgreSqlStorage::bufferInfo(): cannot start read only transaction!";
1027 qWarning() << " -" << qPrintable(db.lastError().text());
1028 return BufferInfo();
1031 QSqlQuery query(db);
1032 query.prepare(queryString("select_bufferByName"));
1033 query.bindValue(":networkid", networkId.toInt());
1034 query.bindValue(":userid", user.toInt());
1035 query.bindValue(":buffercname", buffer.toLower());
1039 if (query.first()) {
1040 BufferInfo bufferInfo = BufferInfo(query.value(0).toInt(), networkId, (BufferInfo::Type)query.value(1).toInt(), 0, buffer);
1042 qCritical() << "PostgreSqlStorage::bufferInfo(): received more then one Buffer!";
1043 qCritical() << " Query:" << query.lastQuery();
1044 qCritical() << " bound Values:";
1045 QList<QVariant> list = query.boundValues().values();
1046 for (int i = 0; i < list.size(); ++i)
1047 qCritical() << i << ":" << list.at(i).toString().toLatin1().data();
1056 return BufferInfo();
1059 QSqlQuery createQuery(db);
1060 createQuery.prepare(queryString("insert_buffer"));
1061 createQuery.bindValue(":userid", user.toInt());
1062 createQuery.bindValue(":networkid", networkId.toInt());
1063 createQuery.bindValue(":buffertype", (int)type);
1064 createQuery.bindValue(":buffername", buffer);
1065 createQuery.bindValue(":buffercname", buffer.toLower());
1066 createQuery.bindValue(":joined", type & BufferInfo::ChannelBuffer ? true : false);
1068 safeExec(createQuery);
1070 if (!watchQuery(createQuery)) {
1071 qWarning() << "PostgreSqlStorage::bufferInfo(): unable to create buffer";
1073 return BufferInfo();
1076 createQuery.first();
1078 BufferInfo bufferInfo = BufferInfo(createQuery.value(0).toInt(), networkId, type, 0, buffer);
1084 BufferInfo PostgreSqlStorage::getBufferInfo(UserId user, const BufferId &bufferId)
1086 QSqlQuery query(logDb());
1087 query.prepare(queryString("select_buffer_by_id"));
1088 query.bindValue(":userid", user.toInt());
1089 query.bindValue(":bufferid", bufferId.toInt());
1091 if (!watchQuery(query))
1092 return BufferInfo();
1095 return BufferInfo();
1097 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
1098 Q_ASSERT(!query.next());
1104 QList<BufferInfo> PostgreSqlStorage::requestBuffers(UserId user)
1106 QList<BufferInfo> bufferlist;
1108 QSqlDatabase db = logDb();
1109 if (!beginReadOnlyTransaction(db)) {
1110 qWarning() << "PostgreSqlStorage::requestBuffers(): cannot start read only transaction!";
1111 qWarning() << " -" << qPrintable(db.lastError().text());
1115 QSqlQuery query(db);
1116 query.prepare(queryString("select_buffers"));
1117 query.bindValue(":userid", user.toInt());
1121 while (query.next()) {
1122 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
1129 QList<BufferId> PostgreSqlStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId)
1131 QList<BufferId> bufferList;
1133 QSqlDatabase db = logDb();
1134 if (!beginReadOnlyTransaction(db)) {
1135 qWarning() << "PostgreSqlStorage::requestBufferIdsForNetwork(): cannot start read only transaction!";
1136 qWarning() << " -" << qPrintable(db.lastError().text());
1140 QSqlQuery query(db);
1141 query.prepare(queryString("select_buffers_for_network"));
1142 query.bindValue(":networkid", networkId.toInt());
1143 query.bindValue(":userid", user.toInt());
1147 while (query.next()) {
1148 bufferList << BufferId(query.value(0).toInt());
1155 bool PostgreSqlStorage::removeBuffer(const UserId &user, const BufferId &bufferId)
1157 QSqlDatabase db = logDb();
1158 if (!beginTransaction(db)) {
1159 qWarning() << "PostgreSqlStorage::removeBuffer(): cannot start transaction!";
1163 QSqlQuery query(db);
1164 query.prepare(queryString("delete_buffer_for_bufferid"));
1165 query.bindValue(":userid", user.toInt());
1166 query.bindValue(":bufferid", bufferId.toInt());
1168 if (!watchQuery(query)) {
1173 int numRows = query.numRowsAffected();
1182 // there was more then one buffer deleted...
1183 qWarning() << "PostgreSqlStorage::removeBuffer(): Userid" << user << "BufferId" << "caused deletion of" << numRows << "Buffers! Rolling back transaction...";
1190 bool PostgreSqlStorage::renameBuffer(const UserId &user, const BufferId &bufferId, const QString &newName)
1192 QSqlDatabase db = logDb();
1193 if (!beginTransaction(db)) {
1194 qWarning() << "PostgreSqlStorage::renameBuffer(): cannot start transaction!";
1198 QSqlQuery query(db);
1199 query.prepare(queryString("update_buffer_name"));
1200 query.bindValue(":buffername", newName);
1201 query.bindValue(":buffercname", newName.toLower());
1202 query.bindValue(":userid", user.toInt());
1203 query.bindValue(":bufferid", bufferId.toInt());
1205 if (!watchQuery(query)) {
1210 int numRows = query.numRowsAffected();
1219 // there was more then one buffer deleted...
1220 qWarning() << "PostgreSqlStorage::renameBuffer(): Userid" << user << "BufferId" << "affected" << numRows << "Buffers! Rolling back transaction...";
1227 bool PostgreSqlStorage::mergeBuffersPermanently(const UserId &user, const BufferId &bufferId1, const BufferId &bufferId2)
1229 QSqlDatabase db = logDb();
1230 if (!beginTransaction(db)) {
1231 qWarning() << "PostgreSqlStorage::mergeBuffersPermanently(): cannot start transaction!";
1232 qWarning() << " -" << qPrintable(db.lastError().text());
1236 QSqlQuery checkQuery(db);
1237 checkQuery.prepare("SELECT count(*) FROM buffer "
1238 "WHERE userid = :userid AND bufferid IN (:buffer1, :buffer2)");
1239 checkQuery.bindValue(":userid", user.toInt());
1240 checkQuery.bindValue(":buffer1", bufferId1.toInt());
1241 checkQuery.bindValue(":buffer2", bufferId2.toInt());
1242 safeExec(checkQuery);
1243 if (!watchQuery(checkQuery)) {
1248 if (checkQuery.value(0).toInt() != 2) {
1253 QSqlQuery query(db);
1254 query.prepare(queryString("update_backlog_bufferid"));
1255 query.bindValue(":oldbufferid", bufferId2.toInt());
1256 query.bindValue(":newbufferid", bufferId1.toInt());
1258 if (!watchQuery(query)) {
1263 QSqlQuery delBufferQuery(logDb());
1264 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
1265 delBufferQuery.bindValue(":userid", user.toInt());
1266 delBufferQuery.bindValue(":bufferid", bufferId2.toInt());
1267 safeExec(delBufferQuery);
1268 if (!watchQuery(delBufferQuery)) {
1278 void PostgreSqlStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId)
1280 QSqlQuery query(logDb());
1281 query.prepare(queryString("update_buffer_lastseen"));
1283 query.bindValue(":userid", user.toInt());
1284 query.bindValue(":bufferid", bufferId.toInt());
1285 query.bindValue(":lastseenmsgid", msgId.toInt());
1291 QHash<BufferId, MsgId> PostgreSqlStorage::bufferLastSeenMsgIds(UserId user)
1293 QHash<BufferId, MsgId> lastSeenHash;
1295 QSqlDatabase db = logDb();
1296 if (!beginReadOnlyTransaction(db)) {
1297 qWarning() << "PostgreSqlStorage::bufferLastSeenMsgIds(): cannot start read only transaction!";
1298 qWarning() << " -" << qPrintable(db.lastError().text());
1299 return lastSeenHash;
1302 QSqlQuery query(db);
1303 query.prepare(queryString("select_buffer_lastseen_messages"));
1304 query.bindValue(":userid", user.toInt());
1306 if (!watchQuery(query)) {
1308 return lastSeenHash;
1311 while (query.next()) {
1312 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
1316 return lastSeenHash;
1320 void PostgreSqlStorage::setBufferMarkerLineMsg(UserId user, const BufferId &bufferId, const MsgId &msgId)
1322 QSqlQuery query(logDb());
1323 query.prepare(queryString("update_buffer_markerlinemsgid"));
1325 query.bindValue(":userid", user.toInt());
1326 query.bindValue(":bufferid", bufferId.toInt());
1327 query.bindValue(":markerlinemsgid", msgId.toInt());
1333 QHash<BufferId, MsgId> PostgreSqlStorage::bufferMarkerLineMsgIds(UserId user)
1335 QHash<BufferId, MsgId> markerLineHash;
1337 QSqlDatabase db = logDb();
1338 if (!beginReadOnlyTransaction(db)) {
1339 qWarning() << "PostgreSqlStorage::bufferMarkerLineMsgIds(): cannot start read only transaction!";
1340 qWarning() << " -" << qPrintable(db.lastError().text());
1341 return markerLineHash;
1344 QSqlQuery query(db);
1345 query.prepare(queryString("select_buffer_markerlinemsgids"));
1346 query.bindValue(":userid", user.toInt());
1348 if (!watchQuery(query)) {
1350 return markerLineHash;
1353 while (query.next()) {
1354 markerLineHash[query.value(0).toInt()] = query.value(1).toInt();
1358 return markerLineHash;
1362 bool PostgreSqlStorage::logMessage(Message &msg)
1364 QSqlDatabase db = logDb();
1365 if (!beginTransaction(db)) {
1366 qWarning() << "PostgreSqlStorage::logMessage(): cannot start transaction!";
1367 qWarning() << " -" << qPrintable(db.lastError().text());
1371 QSqlQuery getSenderIdQuery = executePreparedQuery("select_senderid", msg.sender(), db);
1373 if (getSenderIdQuery.first()) {
1374 senderId = getSenderIdQuery.value(0).toInt();
1377 // it's possible that the sender was already added by another thread
1378 // since the insert might fail we're setting a savepoint
1379 savePoint("sender_sp1", db);
1380 QSqlQuery addSenderQuery = executePreparedQuery("insert_sender", msg.sender(), db);
1382 if (addSenderQuery.lastError().isValid()) {
1383 rollbackSavePoint("sender_sp1", db);
1384 getSenderIdQuery = executePreparedQuery("select_senderid", msg.sender(), db);
1385 watchQuery(getSenderIdQuery);
1386 getSenderIdQuery.first();
1387 senderId = getSenderIdQuery.value(0).toInt();
1390 releaseSavePoint("sender_sp1", db);
1391 addSenderQuery.first();
1392 senderId = addSenderQuery.value(0).toInt();
1396 QVariantList params;
1397 params << msg.timestamp()
1398 << msg.bufferInfo().bufferId().toInt()
1403 QSqlQuery logMessageQuery = executePreparedQuery("insert_message", params, db);
1405 if (!watchQuery(logMessageQuery)) {
1410 logMessageQuery.first();
1411 MsgId msgId = logMessageQuery.value(0).toInt();
1413 if (msgId.isValid()) {
1414 msg.setMsgId(msgId);
1423 bool PostgreSqlStorage::logMessages(MessageList &msgs)
1425 QSqlDatabase db = logDb();
1426 if (!beginTransaction(db)) {
1427 qWarning() << "PostgreSqlStorage::logMessage(): cannot start transaction!";
1428 qWarning() << " -" << qPrintable(db.lastError().text());
1432 QList<int> senderIdList;
1433 QHash<QString, int> senderIds;
1434 QSqlQuery addSenderQuery;
1435 QSqlQuery selectSenderQuery;;
1436 for (int i = 0; i < msgs.count(); i++) {
1437 const QString &sender = msgs.at(i).sender();
1438 if (senderIds.contains(sender)) {
1439 senderIdList << senderIds[sender];
1443 selectSenderQuery = executePreparedQuery("select_senderid", sender, db);
1444 if (selectSenderQuery.first()) {
1445 senderIdList << selectSenderQuery.value(0).toInt();
1446 senderIds[sender] = selectSenderQuery.value(0).toInt();
1449 savePoint("sender_sp", db);
1450 addSenderQuery = executePreparedQuery("insert_sender", sender, db);
1451 if (addSenderQuery.lastError().isValid()) {
1452 // seems it was inserted meanwhile... by a different thread
1453 rollbackSavePoint("sender_sp", db);
1454 selectSenderQuery = executePreparedQuery("select_senderid", sender, db);
1455 watchQuery(selectSenderQuery);
1456 selectSenderQuery.first();
1457 senderIdList << selectSenderQuery.value(0).toInt();
1458 senderIds[sender] = selectSenderQuery.value(0).toInt();
1461 releaseSavePoint("sender_sp", db);
1462 addSenderQuery.first();
1463 senderIdList << addSenderQuery.value(0).toInt();
1464 senderIds[sender] = addSenderQuery.value(0).toInt();
1469 // yes we loop twice over the same list. This avoids alternating queries.
1471 for (int i = 0; i < msgs.count(); i++) {
1472 Message &msg = msgs[i];
1473 QVariantList params;
1474 params << msg.timestamp()
1475 << msg.bufferInfo().bufferId().toInt()
1478 << senderIdList.at(i)
1480 QSqlQuery logMessageQuery = executePreparedQuery("insert_message", params, db);
1481 if (!watchQuery(logMessageQuery)) {
1487 logMessageQuery.first();
1488 msg.setMsgId(logMessageQuery.value(0).toInt());
1493 // we had a rollback in the db so we need to reset all msgIds
1494 for (int i = 0; i < msgs.count(); i++) {
1495 msgs[i].setMsgId(MsgId());
1505 QList<Message> PostgreSqlStorage::requestMsgs(UserId user, BufferId bufferId, MsgId first, MsgId last, int limit)
1507 QList<Message> messagelist;
1509 QSqlDatabase db = logDb();
1510 if (!beginReadOnlyTransaction(db)) {
1511 qWarning() << "PostgreSqlStorage::requestMsgs(): cannot start read only transaction!";
1512 qWarning() << " -" << qPrintable(db.lastError().text());
1516 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
1517 if (!bufferInfo.isValid()) {
1523 QVariantList params;
1524 if (last == -1 && first == -1) {
1525 queryName = "select_messages";
1527 else if (last == -1) {
1528 queryName = "select_messagesNewerThan";
1529 params << first.toInt();
1532 queryName = "select_messagesRange";
1533 params << first.toInt();
1534 params << last.toInt();
1536 params << bufferId.toInt();
1540 params << QVariant(QVariant::Int);
1542 QSqlQuery query = executePreparedQuery(queryName, params, db);
1544 if (!watchQuery(query)) {
1545 qDebug() << "select_messages failed";
1550 QDateTime timestamp;
1551 while (query.next()) {
1552 timestamp = query.value(1).toDateTime();
1553 timestamp.setTimeSpec(Qt::UTC);
1554 Message msg(timestamp,
1556 (Message::Type)query.value(2).toUInt(),
1557 query.value(5).toString(),
1558 query.value(4).toString(),
1559 (Message::Flags)query.value(3).toUInt());
1560 msg.setMsgId(query.value(0).toInt());
1569 QList<Message> PostgreSqlStorage::requestAllMsgs(UserId user, MsgId first, MsgId last, int limit)
1571 QList<Message> messagelist;
1573 // requestBuffers uses it's own transaction.
1574 QHash<BufferId, BufferInfo> bufferInfoHash;
1575 foreach(BufferInfo bufferInfo, requestBuffers(user)) {
1576 bufferInfoHash[bufferInfo.bufferId()] = bufferInfo;
1579 QSqlDatabase db = logDb();
1580 if (!beginReadOnlyTransaction(db)) {
1581 qWarning() << "PostgreSqlStorage::requestAllMsgs(): cannot start read only transaction!";
1582 qWarning() << " -" << qPrintable(db.lastError().text());
1586 QSqlQuery query(db);
1588 query.prepare(queryString("select_messagesAllNew"));
1591 query.prepare(queryString("select_messagesAll"));
1592 query.bindValue(":lastmsg", last.toInt());
1594 query.bindValue(":userid", user.toInt());
1595 query.bindValue(":firstmsg", first.toInt());
1597 if (!watchQuery(query)) {
1602 QDateTime timestamp;
1603 for (int i = 0; i < limit && query.next(); i++) {
1604 timestamp = query.value(1).toDateTime();
1605 timestamp.setTimeSpec(Qt::UTC);
1606 Message msg(timestamp,
1607 bufferInfoHash[query.value(1).toInt()],
1608 (Message::Type)query.value(3).toUInt(),
1609 query.value(6).toString(),
1610 query.value(5).toString(),
1611 (Message::Flags)query.value(4).toUInt());
1612 msg.setMsgId(query.value(0).toInt());
1621 // void PostgreSqlStorage::safeExec(QSqlQuery &query) {
1622 // qDebug() << "PostgreSqlStorage::safeExec";
1623 // qDebug() << " executing:\n" << query.executedQuery();
1624 // qDebug() << " bound Values:";
1625 // QList<QVariant> list = query.boundValues().values();
1626 // for (int i = 0; i < list.size(); ++i)
1627 // qCritical() << i << ": " << list.at(i).toString().toLatin1().data();
1631 // qDebug() << "Success:" << !query.lastError().isValid();
1634 // if(!query.lastError().isValid())
1637 // qDebug() << "==================== ERROR ====================";
1638 // watchQuery(query);
1639 // qDebug() << "===============================================";
1645 bool PostgreSqlStorage::beginTransaction(QSqlDatabase &db)
1647 bool result = db.transaction();
1650 result = db.transaction();
1655 bool PostgreSqlStorage::beginReadOnlyTransaction(QSqlDatabase &db)
1657 QSqlQuery query = db.exec("BEGIN TRANSACTION READ ONLY");
1660 query = db.exec("BEGIN TRANSACTION READ ONLY");
1662 return !query.lastError().isValid();
1666 QSqlQuery PostgreSqlStorage::prepareAndExecuteQuery(const QString &queryname, const QString ¶mstring, QSqlDatabase &db)
1668 // Query preparing is done lazily. That means that instead of always checking if the query is already prepared
1669 // we just EXECUTE and catch the error
1672 db.exec("SAVEPOINT quassel_prepare_query");
1673 if (paramstring.isNull()) {
1674 query = db.exec(QString("EXECUTE quassel_%1").arg(queryname));
1677 query = db.exec(QString("EXECUTE quassel_%1 (%2)").arg(queryname).arg(paramstring));
1680 if (!db.isOpen() || db.lastError().isValid()) {
1681 // If the query failed because the DB connection was down, reopen the connection and start a new transaction.
1684 if (!beginTransaction(db)) {
1685 qWarning() << "PostgreSqlStorage::prepareAndExecuteQuery(): cannot start transaction while recovering from connection loss!";
1686 qWarning() << " -" << qPrintable(db.lastError().text());
1689 db.exec("SAVEPOINT quassel_prepare_query");
1691 db.exec("ROLLBACK TO SAVEPOINT quassel_prepare_query");
1694 // and once again: Qt leaves us without error codes so we either parse (language dependent(!)) strings
1695 // or we just guess the error. As we're only interested in unprepared queries, this will be our guess. :)
1696 QSqlQuery checkQuery = db.exec(QString("SELECT count(name) FROM pg_prepared_statements WHERE name = 'quassel_%1' AND from_sql = TRUE").arg(queryname.toLower()));
1698 if (checkQuery.value(0).toInt() == 0) {
1699 db.exec(QString("PREPARE quassel_%1 AS %2").arg(queryname).arg(queryString(queryname)));
1700 if (db.lastError().isValid()) {
1701 qWarning() << "PostgreSqlStorage::prepareQuery(): unable to prepare query:" << queryname << "AS" << queryString(queryname);
1702 qWarning() << " Error:" << db.lastError().text();
1703 return QSqlQuery(db);
1706 // we always execute the query again, even if the query was already prepared.
1707 // this ensures, that the error is properly propagated to the calling function
1708 // (otherwise the last call would be the testing select to pg_prepared_statements
1709 // which always gives a proper result and the error would be lost)
1710 if (paramstring.isNull()) {
1711 query = db.exec(QString("EXECUTE quassel_%1").arg(queryname));
1714 query = db.exec(QString("EXECUTE quassel_%1 (%2)").arg(queryname).arg(paramstring));
1718 // only release the SAVEPOINT
1719 db.exec("RELEASE SAVEPOINT quassel_prepare_query");
1725 QSqlQuery PostgreSqlStorage::executePreparedQuery(const QString &queryname, const QVariantList ¶ms, QSqlDatabase &db)
1727 QSqlDriver *driver = db.driver();
1729 QStringList paramStrings;
1731 for (int i = 0; i < params.count(); i++) {
1732 const QVariant &value = params.at(i);
1733 field.setType(value.type());
1737 field.setValue(value);
1739 paramStrings << driver->formatValue(field);
1742 if (params.isEmpty()) {
1743 return prepareAndExecuteQuery(queryname, db);
1746 return prepareAndExecuteQuery(queryname, paramStrings.join(", "), db);
1751 QSqlQuery PostgreSqlStorage::executePreparedQuery(const QString &queryname, const QVariant ¶m, QSqlDatabase &db)
1754 field.setType(param.type());
1758 field.setValue(param);
1760 QString paramString = db.driver()->formatValue(field);
1761 return prepareAndExecuteQuery(queryname, paramString, db);
1765 void PostgreSqlStorage::deallocateQuery(const QString &queryname, const QSqlDatabase &db)
1767 db.exec(QString("DEALLOCATE quassel_%1").arg(queryname));
1771 void PostgreSqlStorage::safeExec(QSqlQuery &query)
1773 // If the query fails due to the connection being gone, it seems to cause
1774 // exec() to return false but no lastError to be set
1775 if(!query.exec() && !query.lastError().isValid())
1777 QSqlDatabase db = logDb();
1778 QSqlQuery retryQuery(db);
1779 retryQuery.prepare(query.lastQuery());
1780 QMapIterator<QString, QVariant> i(query.boundValues());
1784 retryQuery.bindValue(i.key(),i.value());
1791 // ========================================
1792 // PostgreSqlMigrationWriter
1793 // ========================================
1794 PostgreSqlMigrationWriter::PostgreSqlMigrationWriter()
1795 : PostgreSqlStorage()
1800 bool PostgreSqlMigrationWriter::prepareQuery(MigrationObject mo)
1805 query = queryString("migrate_write_quasseluser");
1808 query = queryString("migrate_write_sender");
1811 _validIdentities.clear();
1812 query = queryString("migrate_write_identity");
1815 query = queryString("migrate_write_identity_nick");
1818 query = queryString("migrate_write_network");
1821 query = queryString("migrate_write_buffer");
1824 query = queryString("migrate_write_backlog");
1827 query = queryString("migrate_write_ircserver");
1830 query = queryString("migrate_write_usersetting");
1833 newQuery(query, logDb());
1838 //bool PostgreSqlMigrationWriter::writeUser(const QuasselUserMO &user) {
1839 bool PostgreSqlMigrationWriter::writeMo(const QuasselUserMO &user)
1841 bindValue(0, user.id.toInt());
1842 bindValue(1, user.username);
1843 bindValue(2, user.password);
1848 //bool PostgreSqlMigrationWriter::writeSender(const SenderMO &sender) {
1849 bool PostgreSqlMigrationWriter::writeMo(const SenderMO &sender)
1851 bindValue(0, sender.senderId);
1852 bindValue(1, sender.sender);
1857 //bool PostgreSqlMigrationWriter::writeIdentity(const IdentityMO &identity) {
1858 bool PostgreSqlMigrationWriter::writeMo(const IdentityMO &identity)
1860 _validIdentities << identity.id.toInt();
1861 bindValue(0, identity.id.toInt());
1862 bindValue(1, identity.userid.toInt());
1863 bindValue(2, identity.identityname);
1864 bindValue(3, identity.realname);
1865 bindValue(4, identity.awayNick);
1866 bindValue(5, identity.awayNickEnabled);
1867 bindValue(6, identity.awayReason);
1868 bindValue(7, identity.awayReasonEnabled);
1869 bindValue(8, identity.autoAwayEnabled);
1870 bindValue(9, identity.autoAwayTime);
1871 bindValue(10, identity.autoAwayReason);
1872 bindValue(11, identity.autoAwayReasonEnabled);
1873 bindValue(12, identity.detachAwayEnabled);
1874 bindValue(13, identity.detachAwayReason);
1875 bindValue(14, identity.detchAwayReasonEnabled);
1876 bindValue(15, identity.ident);
1877 bindValue(16, identity.kickReason);
1878 bindValue(17, identity.partReason);
1879 bindValue(18, identity.quitReason);
1880 bindValue(19, identity.sslCert);
1881 bindValue(20, identity.sslKey);
1886 //bool PostgreSqlMigrationWriter::writeIdentityNick(const IdentityNickMO &identityNick) {
1887 bool PostgreSqlMigrationWriter::writeMo(const IdentityNickMO &identityNick)
1889 bindValue(0, identityNick.nickid);
1890 bindValue(1, identityNick.identityId.toInt());
1891 bindValue(2, identityNick.nick);
1896 //bool PostgreSqlMigrationWriter::writeNetwork(const NetworkMO &network) {
1897 bool PostgreSqlMigrationWriter::writeMo(const NetworkMO &network)
1899 bindValue(0, network.networkid.toInt());
1900 bindValue(1, network.userid.toInt());
1901 bindValue(2, network.networkname);
1902 if (_validIdentities.contains(network.identityid.toInt()))
1903 bindValue(3, network.identityid.toInt());
1905 bindValue(3, QVariant());
1906 bindValue(4, network.encodingcodec);
1907 bindValue(5, network.decodingcodec);
1908 bindValue(6, network.servercodec);
1909 bindValue(7, network.userandomserver);
1910 bindValue(8, network.perform);
1911 bindValue(9, network.useautoidentify);
1912 bindValue(10, network.autoidentifyservice);
1913 bindValue(11, network.autoidentifypassword);
1914 bindValue(12, network.useautoreconnect);
1915 bindValue(13, network.autoreconnectinterval);
1916 bindValue(14, network.autoreconnectretries);
1917 bindValue(15, network.unlimitedconnectretries);
1918 bindValue(16, network.rejoinchannels);
1919 bindValue(17, network.connected);
1920 bindValue(18, network.usermode);
1921 bindValue(19, network.awaymessage);
1922 bindValue(20, network.attachperform);
1923 bindValue(21, network.detachperform);
1924 bindValue(22, network.usesasl);
1925 bindValue(23, network.saslaccount);
1926 bindValue(24, network.saslpassword);
1931 //bool PostgreSqlMigrationWriter::writeBuffer(const BufferMO &buffer) {
1932 bool PostgreSqlMigrationWriter::writeMo(const BufferMO &buffer)
1934 bindValue(0, buffer.bufferid.toInt());
1935 bindValue(1, buffer.userid.toInt());
1936 bindValue(2, buffer.groupid);
1937 bindValue(3, buffer.networkid.toInt());
1938 bindValue(4, buffer.buffername);
1939 bindValue(5, buffer.buffercname);
1940 bindValue(6, (int)buffer.buffertype);
1941 bindValue(7, buffer.lastseenmsgid);
1942 bindValue(8, buffer.markerlinemsgid);
1943 bindValue(9, buffer.key);
1944 bindValue(10, buffer.joined);
1949 //bool PostgreSqlMigrationWriter::writeBacklog(const BacklogMO &backlog) {
1950 bool PostgreSqlMigrationWriter::writeMo(const BacklogMO &backlog)
1952 bindValue(0, backlog.messageid.toInt());
1953 bindValue(1, backlog.time);
1954 bindValue(2, backlog.bufferid.toInt());
1955 bindValue(3, backlog.type);
1956 bindValue(4, (int)backlog.flags);
1957 bindValue(5, backlog.senderid);
1958 bindValue(6, backlog.message);
1963 //bool PostgreSqlMigrationWriter::writeIrcServer(const IrcServerMO &ircserver) {
1964 bool PostgreSqlMigrationWriter::writeMo(const IrcServerMO &ircserver)
1966 bindValue(0, ircserver.serverid);
1967 bindValue(1, ircserver.userid.toInt());
1968 bindValue(2, ircserver.networkid.toInt());
1969 bindValue(3, ircserver.hostname);
1970 bindValue(4, ircserver.port);
1971 bindValue(5, ircserver.password);
1972 bindValue(6, ircserver.ssl);
1973 bindValue(7, ircserver.sslversion);
1974 bindValue(8, ircserver.useproxy);
1975 bindValue(9, ircserver.proxytype);
1976 bindValue(10, ircserver.proxyhost);
1977 bindValue(11, ircserver.proxyport);
1978 bindValue(12, ircserver.proxyuser);
1979 bindValue(13, ircserver.proxypass);
1984 //bool PostgreSqlMigrationWriter::writeUserSetting(const UserSettingMO &userSetting) {
1985 bool PostgreSqlMigrationWriter::writeMo(const UserSettingMO &userSetting)
1987 bindValue(0, userSetting.userid.toInt());
1988 bindValue(1, userSetting.settingname);
1989 bindValue(2, userSetting.settingvalue);
1994 bool PostgreSqlMigrationWriter::postProcess()
1996 QSqlDatabase db = logDb();
1997 QList<Sequence> sequences;
1998 sequences << Sequence("backlog", "messageid")
1999 << Sequence("buffer", "bufferid")
2000 << Sequence("identity", "identityid")
2001 << Sequence("identity_nick", "nickid")
2002 << Sequence("ircserver", "serverid")
2003 << Sequence("network", "networkid")
2004 << Sequence("quasseluser", "userid")
2005 << Sequence("sender", "senderid");
2006 QList<Sequence>::const_iterator iter;
2007 for (iter = sequences.constBegin(); iter != sequences.constEnd(); ++iter) {
2009 newQuery(QString("SELECT setval('%1_%2_seq', max(%2)) FROM %1").arg(iter->table, iter->field), db);