1 /***************************************************************************
2 * Copyright (C) 2005-07 by the Quassel IRC Team *
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 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "sqlitestorage.h"
30 SqliteStorage::SqliteStorage(QObject *parent)
31 : AbstractSqlStorage(parent)
35 SqliteStorage::~SqliteStorage() {
38 bool SqliteStorage::isAvailable() const {
39 if(!QSqlDatabase::isDriverAvailable("QSQLITE")) return false;
43 QString SqliteStorage::displayName() const {
44 return QString("SQLite");
47 QString SqliteStorage::description() const {
48 return tr("SQLite is a file-based database engine that does not require any setup. It is suitable for small and medium-sized "
49 "databases that do not require access via network. Use SQLite if your Quassel Core should store its data on the same machine "
50 "it is running on, and if you only expect a few users to use your core.");
53 int SqliteStorage::installedSchemaVersion() {
54 QSqlQuery query = logDb().exec("SELECT value FROM coreinfo WHERE key = 'schemaversion'");
56 return query.value(0).toInt();
58 // maybe it's really old... (schema version 0)
59 query = logDb().exec("SELECT MAX(version) FROM coreinfo");
61 return query.value(0).toInt();
63 return AbstractSqlStorage::installedSchemaVersion();
66 UserId SqliteStorage::addUser(const QString &user, const QString &password) {
67 QSqlQuery query(logDb());
68 query.prepare(queryString("insert_quasseluser"));
69 query.bindValue(":username", user);
70 query.bindValue(":password", cryptedPassword(password));
72 if(query.lastError().isValid() && query.lastError().number() == 19) { // user already exists - sadly 19 seems to be the general constraint violation error...
76 query.prepare(queryString("select_userid"));
77 query.bindValue(":username", user);
80 UserId uid = query.value(0).toInt();
81 emit userAdded(uid, user);
85 void SqliteStorage::updateUser(UserId user, const QString &password) {
86 QSqlQuery query(logDb());
87 query.prepare(queryString("update_userpassword"));
88 query.bindValue(":userid", user.toInt());
89 query.bindValue(":password", cryptedPassword(password));
93 void SqliteStorage::renameUser(UserId user, const QString &newName) {
94 QSqlQuery query(logDb());
95 query.prepare(queryString("update_username"));
96 query.bindValue(":userid", user.toInt());
97 query.bindValue(":username", newName);
99 emit userRenamed(user, newName);
102 UserId SqliteStorage::validateUser(const QString &user, const QString &password) {
103 QSqlQuery query(logDb());
104 query.prepare(queryString("select_authuser"));
105 query.bindValue(":username", user);
106 query.bindValue(":password", cryptedPassword(password));
110 return query.value(0).toInt();
116 void SqliteStorage::delUser(UserId user) {
117 QSqlQuery query(logDb());
118 query.prepare(queryString("delete_backlog_by_uid"));
119 query.bindValue(":userid", user.toInt());
122 query.prepare(queryString("delete_buffers_by_uid"));
123 query.bindValue(":userid", user.toInt());
126 query.prepare(queryString("delete_networks_by_uid"));
127 query.bindValue(":userid", user.toInt());
130 query.prepare(queryString("delete_quasseluser"));
131 query.bindValue(":userid", user.toInt());
133 // I hate the lack of foreign keys and on delete cascade... :(
134 emit userRemoved(user);
137 void SqliteStorage::setUserSetting(UserId userId, const QString &settingName, const QVariant &data) {
139 QDataStream out(&rawData, QIODevice::WriteOnly);
140 out.setVersion(QDataStream::Qt_4_2);
143 QSqlQuery query(logDb());
144 query.prepare(queryString("insert_user_setting"));
145 query.bindValue(":userid", userId.toInt());
146 query.bindValue(":settingname", settingName);
147 query.bindValue(":settingvalue", rawData);
150 if(query.lastError().isValid()) {
151 QSqlQuery updateQuery(logDb());
152 updateQuery.prepare(queryString("update_user_setting"));
153 updateQuery.bindValue(":userid", userId.toInt());
154 updateQuery.bindValue(":settingname", settingName);
155 updateQuery.bindValue(":settingvalue", rawData);
161 QVariant SqliteStorage::getUserSetting(UserId userId, const QString &settingName, const QVariant &defaultData) {
162 QSqlQuery query(logDb());
163 query.prepare(queryString("select_user_setting"));
164 query.bindValue(":userid", userId.toInt());
165 query.bindValue(":settingname", settingName);
170 QByteArray rawData = query.value(0).toByteArray();
171 QDataStream in(&rawData, QIODevice::ReadOnly);
172 in.setVersion(QDataStream::Qt_4_2);
180 NetworkId SqliteStorage::createNetwork(UserId user, const NetworkInfo &info) {
182 QSqlQuery query(logDb());
183 query.prepare(queryString("insert_network"));
184 query.bindValue(":userid", user.toInt());
185 query.bindValue(":networkname", info.networkName);
188 networkId = getNetworkId(user, info.networkName);
189 if(!networkId.isValid()) {
192 NetworkInfo newNetworkInfo = info;
193 newNetworkInfo.networkId = networkId;
194 updateNetwork(user, newNetworkInfo);
199 bool SqliteStorage::updateNetwork(UserId user, const NetworkInfo &info) {
200 if(!isValidNetwork(user, info.networkId))
203 QSqlQuery updateQuery(logDb());
204 updateQuery.prepare(queryString("update_network"));
205 updateQuery.bindValue(":networkname", info.networkName);
206 updateQuery.bindValue(":identityid", info.identity.toInt());
207 updateQuery.bindValue(":usecustomencoding", info.useCustomEncodings ? 1 : 0);
208 updateQuery.bindValue(":encodingcodec", QString(info.codecForEncoding));
209 updateQuery.bindValue(":decodingcodec", QString(info.codecForDecoding));
210 updateQuery.bindValue(":servercodec", QString(info.codecForServer));
211 updateQuery.bindValue(":userandomserver", info.useRandomServer ? 1 : 0);
212 updateQuery.bindValue(":perform", info.perform.join("\n"));
213 updateQuery.bindValue(":useautoidentify", info.useAutoIdentify ? 1 : 0);
214 updateQuery.bindValue(":autoidentifyservice", info.autoIdentifyService);
215 updateQuery.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
216 updateQuery.bindValue(":useautoreconnect", info.useAutoReconnect ? 1 : 0);
217 updateQuery.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
218 updateQuery.bindValue(":autoreconnectretries", info.autoReconnectRetries);
219 updateQuery.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries ? 1 : 0);
220 updateQuery.bindValue(":rejoinchannels", info.rejoinChannels ? 1 : 0);
221 updateQuery.bindValue(":networkid", info.networkId.toInt());
223 if(!watchQuery(&updateQuery))
226 QSqlQuery dropServersQuery(logDb());
227 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
228 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
229 dropServersQuery.exec();
230 if(!watchQuery(&dropServersQuery))
233 QSqlQuery insertServersQuery(logDb());
234 insertServersQuery.prepare(queryString("insert_server"));
235 foreach(QVariant server_, info.serverList) {
236 QVariantMap server = server_.toMap();
237 insertServersQuery.bindValue(":hostname", server["Host"]);
238 insertServersQuery.bindValue(":port", server["Port"].toInt());
239 insertServersQuery.bindValue(":password", server["Password"]);
240 insertServersQuery.bindValue(":ssl", server["UseSSL"].toBool() ? 1 : 0);
241 insertServersQuery.bindValue(":userid", user.toInt());
242 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
244 insertServersQuery.exec();
245 if(!watchQuery(&insertServersQuery))
252 bool SqliteStorage::removeNetwork(UserId user, const NetworkId &networkId) {
253 if(!isValidNetwork(user, networkId))
256 bool withTransaction = logDb().driver()->hasFeature(QSqlDriver::Transactions);
257 if(withTransaction) {
259 if(!logDb().transaction()) {
260 quWarning() << "SqliteStorage::removeNetwork(): cannot start transaction. continuing with out rollback support!";
261 withTransaction = false;
265 QSqlQuery deleteBacklogQuery(logDb());
266 deleteBacklogQuery.prepare(queryString("delete_backlog_for_network"));
267 deleteBacklogQuery.bindValue(":networkid", networkId.toInt());
268 deleteBacklogQuery.exec();
269 if(!watchQuery(&deleteBacklogQuery)) {
275 QSqlQuery deleteBuffersQuery(logDb());
276 deleteBuffersQuery.prepare(queryString("delete_buffers_for_network"));
277 deleteBuffersQuery.bindValue(":networkid", networkId.toInt());
278 deleteBuffersQuery.exec();
279 if(!watchQuery(&deleteBuffersQuery)) {
285 QSqlQuery deleteServersQuery(logDb());
286 deleteServersQuery.prepare(queryString("delete_ircservers_for_network"));
287 deleteServersQuery.bindValue(":networkid", networkId.toInt());
288 deleteServersQuery.exec();
289 if(!watchQuery(&deleteServersQuery)) {
295 QSqlQuery deleteNetworkQuery(logDb());
296 deleteNetworkQuery.prepare(queryString("delete_network"));
297 deleteNetworkQuery.bindValue(":networkid", networkId.toInt());
298 deleteNetworkQuery.exec();
299 if(!watchQuery(&deleteNetworkQuery)) {
309 QList<NetworkInfo> SqliteStorage::networks(UserId user) {
310 QList<NetworkInfo> nets;
312 QSqlQuery networksQuery(logDb());
313 networksQuery.prepare(queryString("select_networks_for_user"));
314 networksQuery.bindValue(":userid", user.toInt());
316 QSqlQuery serversQuery(logDb());
317 serversQuery.prepare(queryString("select_servers_for_network"));
319 networksQuery.exec();
320 if(!watchQuery(&networksQuery))
323 while(networksQuery.next()) {
325 net.networkId = networksQuery.value(0).toInt();
326 net.networkName = networksQuery.value(1).toString();
327 net.identity = networksQuery.value(2).toInt();
328 net.codecForServer = networksQuery.value(3).toString().toAscii();
329 net.codecForEncoding = networksQuery.value(4).toString().toAscii();
330 net.codecForDecoding = networksQuery.value(5).toString().toAscii();
331 net.useRandomServer = networksQuery.value(6).toInt() == 1 ? true : false;
332 net.perform = networksQuery.value(7).toString().split("\n");
333 net.useAutoIdentify = networksQuery.value(8).toInt() == 1 ? true : false;
334 net.autoIdentifyService = networksQuery.value(9).toString();
335 net.autoIdentifyPassword = networksQuery.value(10).toString();
336 net.useAutoReconnect = networksQuery.value(11).toInt() == 1 ? true : false;
337 net.autoReconnectInterval = networksQuery.value(12).toUInt();
338 net.autoReconnectRetries = networksQuery.value(13).toInt();
339 net.unlimitedReconnectRetries = networksQuery.value(14).toInt() == 1 ? true : false;
340 net.rejoinChannels = networksQuery.value(15).toInt() == 1 ? true : false;
342 serversQuery.bindValue(":networkid", net.networkId.toInt());
344 if(!watchQuery(&serversQuery))
347 QVariantList servers;
348 while(serversQuery.next()) {
350 server["Host"] = serversQuery.value(0).toString();
351 server["Port"] = serversQuery.value(1).toInt();
352 server["Password"] = serversQuery.value(2).toString();
353 server["UseSSL"] = serversQuery.value(3).toInt() == 1 ? true : false;
356 net.serverList = servers;
362 bool SqliteStorage::isValidNetwork(UserId user, const NetworkId &networkId) {
363 QSqlQuery query(logDb());
364 query.prepare(queryString("select_networkExists"));
365 query.bindValue(":userid", user.toInt());
366 query.bindValue(":networkid", networkId.toInt());
369 watchQuery(&query); // there should not occur any errors
373 Q_ASSERT(!query.next());
377 bool SqliteStorage::isValidBuffer(const UserId &user, const BufferId &bufferId) {
378 QSqlQuery query(logDb());
379 query.prepare(queryString("select_bufferExists"));
380 query.bindValue(":userid", user.toInt());
381 query.bindValue(":bufferid", bufferId.toInt());
388 Q_ASSERT(!query.next());
392 NetworkId SqliteStorage::getNetworkId(UserId user, const QString &network) {
393 QSqlQuery query(logDb());
394 query.prepare("SELECT networkid FROM network "
395 "WHERE userid = :userid AND networkname = :networkname");
396 query.bindValue(":userid", user.toInt());
397 query.bindValue(":networkname", network);
401 return query.value(0).toInt();
406 QList<NetworkId> SqliteStorage::connectedNetworks(UserId user) {
407 QList<NetworkId> connectedNets;
408 QSqlQuery query(logDb());
409 query.prepare(queryString("select_connected_networks"));
410 query.bindValue(":userid", user.toInt());
414 while(query.next()) {
415 connectedNets << query.value(0).toInt();
418 return connectedNets;
421 void SqliteStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected) {
422 QSqlQuery query(logDb());
423 query.prepare(queryString("update_network_connected"));
424 query.bindValue(":userid", user.toInt());
425 query.bindValue(":networkid", networkId.toInt());
426 query.bindValue(":connected", isConnected ? 1 : 0);
431 QHash<QString, QString> SqliteStorage::persistentChannels(UserId user, const NetworkId &networkId) {
432 QHash<QString, QString> persistentChans;
433 QSqlQuery query(logDb());
434 query.prepare(queryString("select_persistent_channels"));
435 query.bindValue(":userid", user.toInt());
436 query.bindValue(":networkid", networkId.toInt());
440 while(query.next()) {
441 persistentChans[query.value(0).toString()] = query.value(1).toString();
444 return persistentChans;
447 void SqliteStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined) {
448 QSqlQuery query(logDb());
449 query.prepare(queryString("update_buffer_persistent_channel"));
450 query.bindValue(":userid", user.toInt());
451 query.bindValue(":networkId", networkId.toInt());
452 query.bindValue(":buffercname", channel.toLower());
453 query.bindValue(":joined", isJoined ? 1 : 0);
458 void SqliteStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key) {
459 QSqlQuery query(logDb());
460 query.prepare(queryString("update_buffer_set_channel_key"));
461 query.bindValue(":userid", user.toInt());
462 query.bindValue(":networkId", networkId.toInt());
463 query.bindValue(":buffercname", channel.toLower());
464 query.bindValue(":key", key);
470 void SqliteStorage::createBuffer(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
471 QSqlQuery *query = cachedQuery("insert_buffer");
472 query->bindValue(":userid", user.toInt());
473 query->bindValue(":networkid", networkId.toInt());
474 query->bindValue(":buffertype", (int)type);
475 query->bindValue(":buffername", buffer);
476 query->bindValue(":buffercname", buffer.toLower());
482 BufferInfo SqliteStorage::getBufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
483 QSqlQuery *query = cachedQuery("select_bufferByName");
484 query->bindValue(":networkid", networkId.toInt());
485 query->bindValue(":userid", user.toInt());
486 query->bindValue(":buffercname", buffer.toLower());
489 if(!query->first()) {
490 createBuffer(user, networkId, type, buffer);
492 if(!query->first()) {
494 quWarning() << "unable to create BufferInfo for:" << user << networkId << buffer;
499 BufferInfo bufferInfo = BufferInfo(query->value(0).toInt(), networkId, (BufferInfo::Type)query->value(1).toInt(), 0, buffer);
501 quError() << "SqliteStorage::getBufferInfo(): received more then one Buffer!";
502 quError() << " Query:" << query->lastQuery();
503 quError() << " bound Values:";
504 QList<QVariant> list = query->boundValues().values();
505 for (int i = 0; i < list.size(); ++i)
506 quError() << i << ":" << list.at(i).toString().toAscii().data();
513 BufferInfo SqliteStorage::getBufferInfo(UserId user, const BufferId &bufferId) {
514 QSqlQuery query(logDb());
515 query.prepare(queryString("select_buffer_by_id"));
516 query.bindValue(":userid", user.toInt());
517 query.bindValue(":bufferid", bufferId.toInt());
519 if(!watchQuery(&query))
525 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
526 Q_ASSERT(!query.next());
531 QList<BufferInfo> SqliteStorage::requestBuffers(UserId user) {
532 QList<BufferInfo> bufferlist;
533 QSqlQuery query(logDb());
534 query.prepare(queryString("select_buffers"));
535 query.bindValue(":userid", user.toInt());
539 while(query.next()) {
540 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
545 QList<BufferId> SqliteStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId) {
546 QList<BufferId> bufferList;
547 QSqlQuery query(logDb());
548 query.prepare(queryString("select_buffers_for_network"));
549 query.bindValue(":networkid", networkId.toInt());
550 query.bindValue(":userid", user.toInt());
554 while(query.next()) {
555 bufferList << BufferId(query.value(0).toInt());
560 bool SqliteStorage::removeBuffer(const UserId &user, const BufferId &bufferId) {
561 if(!isValidBuffer(user, bufferId))
564 QSqlQuery delBacklogQuery(logDb());
565 delBacklogQuery.prepare(queryString("delete_backlog_for_buffer"));
566 delBacklogQuery.bindValue(":bufferid", bufferId.toInt());
567 delBacklogQuery.exec();
568 if(!watchQuery(&delBacklogQuery))
571 QSqlQuery delBufferQuery(logDb());
572 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
573 delBufferQuery.bindValue(":bufferid", bufferId.toInt());
574 delBufferQuery.exec();
575 if(!watchQuery(&delBufferQuery))
581 BufferId SqliteStorage::renameBuffer(const UserId &user, const NetworkId &networkId, const QString &newName, const QString &oldName) {
582 // check if such a buffer exists...
583 QSqlQuery existsQuery(logDb());
584 existsQuery.prepare(queryString("select_bufferByName"));
585 existsQuery.bindValue(":networkid", networkId.toInt());
586 existsQuery.bindValue(":userid", user.toInt());
587 existsQuery.bindValue(":buffercname", oldName.toLower());
589 if(!watchQuery(&existsQuery))
592 if(!existsQuery.first())
595 const int bufferid = existsQuery.value(0).toInt();
597 Q_ASSERT(!existsQuery.next());
599 // ... and if the new name is still free.
600 existsQuery.bindValue(":networkid", networkId.toInt());
601 existsQuery.bindValue(":userid", user.toInt());
602 existsQuery.bindValue(":buffercname", newName.toLower());
604 if(!watchQuery(&existsQuery))
607 if(existsQuery.first())
610 QSqlQuery renameBufferQuery(logDb());
611 renameBufferQuery.prepare(queryString("update_buffer_name"));
612 renameBufferQuery.bindValue(":buffername", newName);
613 renameBufferQuery.bindValue(":buffercname", newName.toLower());
614 renameBufferQuery.bindValue(":bufferid", bufferid);
615 renameBufferQuery.exec();
616 if(watchQuery(&existsQuery))
617 return BufferId(bufferid);
622 void SqliteStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId) {
623 QSqlQuery *query = cachedQuery("update_buffer_lastseen");
624 query->bindValue(":userid", user.toInt());
625 query->bindValue(":bufferid", bufferId.toInt());
626 query->bindValue(":lastseenmsgid", msgId.toInt());
631 QHash<BufferId, MsgId> SqliteStorage::bufferLastSeenMsgIds(UserId user) {
632 QHash<BufferId, MsgId> lastSeenHash;
633 QSqlQuery query(logDb());
634 query.prepare(queryString("select_buffer_lastseen_messages"));
635 query.bindValue(":userid", user.toInt());
637 if(!watchQuery(&query))
640 while(query.next()) {
641 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
646 MsgId SqliteStorage::logMessage(Message msg) {
647 QSqlQuery *logMessageQuery = cachedQuery("insert_message");
648 logMessageQuery->bindValue(":time", msg.timestamp().toTime_t());
649 logMessageQuery->bindValue(":bufferid", msg.bufferInfo().bufferId().toInt());
650 logMessageQuery->bindValue(":type", msg.type());
651 logMessageQuery->bindValue(":flags", (int)msg.flags());
652 logMessageQuery->bindValue(":sender", msg.sender());
653 logMessageQuery->bindValue(":message", msg.contents());
654 logMessageQuery->exec();
656 if(logMessageQuery->lastError().isValid()) {
657 // constraint violation - must be NOT NULL constraint - probably the sender is missing...
658 if(logMessageQuery->lastError().number() == 19) {
659 QSqlQuery *addSenderQuery = cachedQuery("insert_sender");
660 addSenderQuery->bindValue(":sender", msg.sender());
661 addSenderQuery->exec();
662 watchQuery(addSenderQuery);
663 logMessageQuery->exec();
664 if(!watchQuery(logMessageQuery))
667 watchQuery(logMessageQuery);
671 MsgId msgId = logMessageQuery->lastInsertId().toInt();
672 Q_ASSERT(msgId.isValid());
676 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, int lastmsgs, int offset) {
677 QList<Message> messagelist;
679 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
680 if(!bufferInfo.isValid())
686 // we have to determine the real offset first
687 QSqlQuery *offsetQuery = cachedQuery("select_messagesOffset");
688 offsetQuery->bindValue(":bufferid", bufferId.toInt());
689 offsetQuery->bindValue(":messageid", offset);
691 offsetQuery->first();
692 offset = offsetQuery->value(0).toInt();
695 // now let's select the messages
696 QSqlQuery *msgQuery = cachedQuery("select_messages");
697 msgQuery->bindValue(":bufferid", bufferId.toInt());
698 msgQuery->bindValue(":limit", lastmsgs);
699 msgQuery->bindValue(":offset", offset);
702 watchQuery(msgQuery);
704 while(msgQuery->next()) {
705 Message msg(QDateTime::fromTime_t(msgQuery->value(1).toInt()),
707 (Message::Type)msgQuery->value(2).toUInt(),
708 msgQuery->value(5).toString(),
709 msgQuery->value(4).toString(),
710 (Message::Flags)msgQuery->value(3).toUInt());
711 msg.setMsgId(msgQuery->value(0).toInt());
718 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, QDateTime since, int offset) {
719 QList<Message> messagelist;
721 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
722 if(!bufferInfo.isValid())
725 // we have to determine the real offset first
726 QSqlQuery *offsetQuery = cachedQuery("select_messagesSinceOffset");
727 offsetQuery->bindValue(":bufferid", bufferId.toInt());
728 offsetQuery->bindValue(":since", since.toTime_t());
730 offsetQuery->first();
731 offset = offsetQuery->value(0).toInt();
733 // now let's select the messages
734 QSqlQuery *msgQuery = cachedQuery("select_messagesSince");
735 msgQuery->bindValue(":bufferid", bufferId.toInt());
736 msgQuery->bindValue(":since", since.toTime_t());
737 msgQuery->bindValue(":offset", offset);
740 watchQuery(msgQuery);
742 while(msgQuery->next()) {
743 Message msg(QDateTime::fromTime_t(msgQuery->value(1).toInt()),
745 (Message::Type)msgQuery->value(2).toUInt(),
746 msgQuery->value(5).toString(),
747 msgQuery->value(4).toString(),
748 (Message::Flags)msgQuery->value(3).toUInt());
749 msg.setMsgId(msgQuery->value(0).toInt());
757 QList<Message> SqliteStorage::requestMsgRange(UserId user, BufferId bufferId, int first, int last) {
758 QList<Message> messagelist;
760 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
761 if(!bufferInfo.isValid())
764 QSqlQuery *rangeQuery = cachedQuery("select_messageRange");
765 rangeQuery->bindValue(":bufferid", bufferId.toInt());
766 rangeQuery->bindValue(":firstmsg", first);
767 rangeQuery->bindValue(":lastmsg", last);
770 watchQuery(rangeQuery);
772 while(rangeQuery->next()) {
773 Message msg(QDateTime::fromTime_t(rangeQuery->value(1).toInt()),
775 (Message::Type)rangeQuery->value(2).toUInt(),
776 rangeQuery->value(5).toString(),
777 rangeQuery->value(4).toString(),
778 (Message::Flags)rangeQuery->value(3).toUInt());
779 msg.setMsgId(rangeQuery->value(0).toInt());
786 QString SqliteStorage::backlogFile() {
787 return quasselDir().absolutePath() + "/quassel-storage.sqlite";
791 // ONLY NEEDED FOR MIGRATION
792 bool SqliteStorage::init(const QVariantMap &settings) {
793 if(!AbstractSqlStorage::init(settings))
796 QSqlQuery checkMigratedQuery(logDb());
797 checkMigratedQuery.prepare("SELECT DISTINCT typeOf(password) FROM quasseluser");
798 checkMigratedQuery.exec();
799 if(!watchQuery(&checkMigratedQuery))
802 if(!checkMigratedQuery.first())
803 return true; // table is empty -> no work to be done
805 QString passType = checkMigratedQuery.value(0).toString().toLower();
806 if(passType == "text")
807 return true; // allready migrated
809 Q_ASSERT(passType == "blob");
811 QSqlQuery getPasswordsQuery(logDb());
812 getPasswordsQuery.prepare("SELECT userid, password FROM quasseluser");
813 getPasswordsQuery.exec();
815 if(!watchQuery(&getPasswordsQuery)) {
816 quError() << "unable to migrate to new password format!";
820 QHash<int, QByteArray> passHash;
821 while(getPasswordsQuery.next()) {
822 passHash[getPasswordsQuery.value(0).toInt()] = getPasswordsQuery.value(1).toByteArray();
825 QSqlQuery setPasswordsQuery(logDb());
826 setPasswordsQuery.prepare("UPDATE quasseluser SET password = :password WHERE userid = :userid");
827 foreach(int userId, passHash.keys()) {
828 setPasswordsQuery.bindValue(":password", QString(passHash[userId]));
829 setPasswordsQuery.bindValue(":userid", userId);
830 setPasswordsQuery.exec();
831 watchQuery(&setPasswordsQuery);
834 quDebug() << "successfully migrated passwords!";