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"
29 SqliteStorage::SqliteStorage(QObject *parent)
30 : AbstractSqlStorage(parent)
34 SqliteStorage::~SqliteStorage() {
37 bool SqliteStorage::isAvailable() const {
38 if(!QSqlDatabase::isDriverAvailable("QSQLITE")) return false;
42 QString SqliteStorage::displayName() const {
43 return QString("SQLite");
46 QString SqliteStorage::description() const {
47 return tr("SQLite is a file-based database engine that does not require any setup. It is suitable for small and medium-sized "
48 "databases that do not require access via network. Use SQLite if your Quassel Core should store its data on the same machine "
49 "it is running on, and if you only expect a few users to use your core.");
52 int SqliteStorage::installedSchemaVersion() {
53 QSqlQuery query = logDb().exec("SELECT value FROM coreinfo WHERE key = 'schemaversion'");
55 return query.value(0).toInt();
57 // maybe it's really old... (schema version 0)
58 query = logDb().exec("SELECT MAX(version) FROM coreinfo");
60 return query.value(0).toInt();
62 return AbstractSqlStorage::installedSchemaVersion();
65 UserId SqliteStorage::addUser(const QString &user, const QString &password) {
66 QSqlQuery query(logDb());
67 query.prepare(queryString("insert_quasseluser"));
68 query.bindValue(":username", user);
69 query.bindValue(":password", cryptedPassword(password));
71 if(query.lastError().isValid() && query.lastError().number() == 19) { // user already exists - sadly 19 seems to be the general constraint violation error...
75 query.prepare(queryString("select_userid"));
76 query.bindValue(":username", user);
79 UserId uid = query.value(0).toInt();
80 emit userAdded(uid, user);
84 void SqliteStorage::updateUser(UserId user, const QString &password) {
85 QSqlQuery query(logDb());
86 query.prepare(queryString("update_userpassword"));
87 query.bindValue(":userid", user.toInt());
88 query.bindValue(":password", cryptedPassword(password));
92 void SqliteStorage::renameUser(UserId user, const QString &newName) {
93 QSqlQuery query(logDb());
94 query.prepare(queryString("update_username"));
95 query.bindValue(":userid", user.toInt());
96 query.bindValue(":username", newName);
98 emit userRenamed(user, newName);
101 UserId SqliteStorage::validateUser(const QString &user, const QString &password) {
102 QSqlQuery query(logDb());
103 query.prepare(queryString("select_authuser"));
104 query.bindValue(":username", user);
105 query.bindValue(":password", cryptedPassword(password));
109 return query.value(0).toInt();
115 void SqliteStorage::delUser(UserId user) {
116 QSqlQuery query(logDb());
117 query.prepare(queryString("delete_backlog_by_uid"));
118 query.bindValue(":userid", user.toInt());
121 query.prepare(queryString("delete_buffers_by_uid"));
122 query.bindValue(":userid", user.toInt());
125 query.prepare(queryString("delete_networks_by_uid"));
126 query.bindValue(":userid", user.toInt());
129 query.prepare(queryString("delete_quasseluser"));
130 query.bindValue(":userid", user.toInt());
132 // I hate the lack of foreign keys and on delete cascade... :(
133 emit userRemoved(user);
136 void SqliteStorage::setUserSetting(UserId userId, const QString &settingName, const QVariant &data) {
138 QDataStream out(&rawData, QIODevice::WriteOnly);
139 out.setVersion(QDataStream::Qt_4_2);
142 QSqlQuery query(logDb());
143 query.prepare(queryString("insert_user_setting"));
144 query.bindValue(":userid", userId.toInt());
145 query.bindValue(":settingname", settingName);
146 query.bindValue(":settingvalue", rawData);
149 if(query.lastError().isValid()) {
150 QSqlQuery updateQuery(logDb());
151 updateQuery.prepare(queryString("update_user_setting"));
152 updateQuery.bindValue(":userid", userId.toInt());
153 updateQuery.bindValue(":settingname", settingName);
154 updateQuery.bindValue(":settingvalue", rawData);
160 QVariant SqliteStorage::getUserSetting(UserId userId, const QString &settingName, const QVariant &defaultData) {
161 QSqlQuery query(logDb());
162 query.prepare(queryString("select_user_setting"));
163 query.bindValue(":userid", userId.toInt());
164 query.bindValue(":settingname", settingName);
169 QByteArray rawData = query.value(0).toByteArray();
170 QDataStream in(&rawData, QIODevice::ReadOnly);
171 in.setVersion(QDataStream::Qt_4_2);
179 NetworkId SqliteStorage::createNetwork(UserId user, const NetworkInfo &info) {
181 QSqlQuery query(logDb());
182 query.prepare(queryString("insert_network"));
183 query.bindValue(":userid", user.toInt());
184 query.bindValue(":networkname", info.networkName);
187 networkId = getNetworkId(user, info.networkName);
188 if(!networkId.isValid()) {
191 updateNetwork(user, info);
196 bool SqliteStorage::updateNetwork(UserId user, const NetworkInfo &info) {
197 if(!isValidNetwork(user, info.networkId))
200 QSqlQuery updateQuery(logDb());
201 updateQuery.prepare(queryString("update_network"));
202 updateQuery.bindValue(":networkname", info.networkName);
203 updateQuery.bindValue(":identityid", info.identity.toInt());
204 updateQuery.bindValue(":usecustomencoding", info.useCustomEncodings ? 1 : 0);
205 updateQuery.bindValue(":encodingcodec", QString(info.codecForEncoding));
206 updateQuery.bindValue(":decodingcodec", QString(info.codecForDecoding));
207 updateQuery.bindValue(":servercodec", QString(info.codecForServer));
208 updateQuery.bindValue(":userandomserver", info.useRandomServer ? 1 : 0);
209 updateQuery.bindValue(":perform", info.perform.join("\n"));
210 updateQuery.bindValue(":useautoidentify", info.useAutoIdentify ? 1 : 0);
211 updateQuery.bindValue(":autoidentifyservice", info.autoIdentifyService);
212 updateQuery.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
213 updateQuery.bindValue(":useautoreconnect", info.useAutoReconnect ? 1 : 0);
214 updateQuery.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
215 updateQuery.bindValue(":autoreconnectretries", info.autoReconnectRetries);
216 updateQuery.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries ? 1 : 0);
217 updateQuery.bindValue(":rejoinchannels", info.rejoinChannels ? 1 : 0);
218 updateQuery.bindValue(":networkid", info.networkId.toInt());
220 if(!watchQuery(&updateQuery))
223 QSqlQuery dropServersQuery(logDb());
224 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
225 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
226 dropServersQuery.exec();
227 if(!watchQuery(&dropServersQuery))
230 QSqlQuery insertServersQuery(logDb());
231 insertServersQuery.prepare(queryString("insert_server"));
232 foreach(QVariant server_, info.serverList) {
233 QVariantMap server = server_.toMap();
234 insertServersQuery.bindValue(":hostname", server["Host"]);
235 insertServersQuery.bindValue(":port", server["Port"].toInt());
236 insertServersQuery.bindValue(":password", server["Password"]);
237 insertServersQuery.bindValue(":ssl", server["UseSSL"].toBool() ? 1 : 0);
238 insertServersQuery.bindValue(":userid", user.toInt());
239 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
241 insertServersQuery.exec();
242 if(!watchQuery(&insertServersQuery))
249 bool SqliteStorage::removeNetwork(UserId user, const NetworkId &networkId) {
250 if(!isValidNetwork(user, networkId))
253 bool withTransaction = logDb().driver()->hasFeature(QSqlDriver::Transactions);
254 if(withTransaction) {
256 if(!logDb().transaction()) {
257 qWarning() << "SqliteStorage::removeNetwork(): cannot start transaction. continuing with out rollback support!";
258 withTransaction = false;
262 QSqlQuery deleteBacklogQuery(logDb());
263 deleteBacklogQuery.prepare(queryString("delete_backlog_for_network"));
264 deleteBacklogQuery.bindValue(":networkid", networkId.toInt());
265 deleteBacklogQuery.exec();
266 if(!watchQuery(&deleteBacklogQuery)) {
272 QSqlQuery deleteBuffersQuery(logDb());
273 deleteBuffersQuery.prepare(queryString("delete_buffers_for_network"));
274 deleteBuffersQuery.bindValue(":networkid", networkId.toInt());
275 deleteBuffersQuery.exec();
276 if(!watchQuery(&deleteBuffersQuery)) {
282 QSqlQuery deleteServersQuery(logDb());
283 deleteServersQuery.prepare(queryString("delete_ircservers_for_network"));
284 deleteServersQuery.bindValue(":networkid", networkId.toInt());
285 deleteServersQuery.exec();
286 if(!watchQuery(&deleteServersQuery)) {
292 QSqlQuery deleteNetworkQuery(logDb());
293 deleteNetworkQuery.prepare(queryString("delete_network"));
294 deleteNetworkQuery.bindValue(":networkid", networkId.toInt());
295 deleteNetworkQuery.exec();
296 if(!watchQuery(&deleteNetworkQuery)) {
306 QList<NetworkInfo> SqliteStorage::networks(UserId user) {
307 QList<NetworkInfo> nets;
309 QSqlQuery networksQuery(logDb());
310 networksQuery.prepare(queryString("select_networks_for_user"));
311 networksQuery.bindValue(":userid", user.toInt());
313 QSqlQuery serversQuery(logDb());
314 serversQuery.prepare(queryString("select_servers_for_network"));
316 networksQuery.exec();
317 if(!watchQuery(&networksQuery))
320 while(networksQuery.next()) {
322 net.networkId = networksQuery.value(0).toInt();
323 net.networkName = networksQuery.value(1).toString();
324 net.identity = networksQuery.value(2).toInt();
325 net.codecForServer = networksQuery.value(3).toString().toAscii();
326 net.codecForEncoding = networksQuery.value(4).toString().toAscii();
327 net.codecForDecoding = networksQuery.value(5).toString().toAscii();
328 net.useRandomServer = networksQuery.value(6).toInt() == 1 ? true : false;
329 net.perform = networksQuery.value(7).toString().split("\n");
330 net.useAutoIdentify = networksQuery.value(8).toInt() == 1 ? true : false;
331 net.autoIdentifyService = networksQuery.value(9).toString();
332 net.autoIdentifyPassword = networksQuery.value(10).toString();
333 net.useAutoReconnect = networksQuery.value(11).toInt() == 1 ? true : false;
334 net.autoReconnectInterval = networksQuery.value(12).toUInt();
335 net.autoReconnectRetries = networksQuery.value(13).toInt();
336 net.unlimitedReconnectRetries = networksQuery.value(14).toInt() == 1 ? true : false;
337 net.rejoinChannels = networksQuery.value(15).toInt() == 1 ? true : false;
339 serversQuery.bindValue(":networkid", net.networkId.toInt());
341 if(!watchQuery(&serversQuery))
344 QVariantList servers;
345 while(serversQuery.next()) {
347 server["Host"] = serversQuery.value(0).toString();
348 server["Port"] = serversQuery.value(1).toInt();
349 server["Password"] = serversQuery.value(2).toString();
350 server["UseSSL"] = serversQuery.value(3).toInt() == 1 ? true : false;
353 net.serverList = servers;
359 bool SqliteStorage::isValidNetwork(UserId user, const NetworkId &networkId) {
360 QSqlQuery query(logDb());
361 query.prepare(queryString("select_networkExists"));
362 query.bindValue(":userid", user.toInt());
363 query.bindValue(":networkid", networkId.toInt());
366 watchQuery(&query); // there should not occur any errors
370 Q_ASSERT(!query.next());
374 bool SqliteStorage::isValidBuffer(const UserId &user, const BufferId &bufferId) {
375 QSqlQuery query(logDb());
376 query.prepare(queryString("select_bufferExists"));
377 query.bindValue(":userid", user.toInt());
378 query.bindValue(":bufferid", bufferId.toInt());
385 Q_ASSERT(!query.next());
389 NetworkId SqliteStorage::getNetworkId(UserId user, const QString &network) {
390 QSqlQuery query(logDb());
391 query.prepare("SELECT networkid FROM network "
392 "WHERE userid = :userid AND networkname = :networkname");
393 query.bindValue(":userid", user.toInt());
394 query.bindValue(":networkname", network);
398 return query.value(0).toInt();
403 QList<NetworkId> SqliteStorage::connectedNetworks(UserId user) {
404 QList<NetworkId> connectedNets;
405 QSqlQuery query(logDb());
406 query.prepare(queryString("select_connected_networks"));
407 query.bindValue(":userid", user.toInt());
411 while(query.next()) {
412 connectedNets << query.value(0).toInt();
415 return connectedNets;
418 void SqliteStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected) {
419 QSqlQuery query(logDb());
420 query.prepare(queryString("update_network_connected"));
421 query.bindValue(":userid", user.toInt());
422 query.bindValue(":networkid", networkId.toInt());
423 query.bindValue(":connected", isConnected ? 1 : 0);
428 QHash<QString, QString> SqliteStorage::persistentChannels(UserId user, const NetworkId &networkId) {
429 QHash<QString, QString> persistentChans;
430 QSqlQuery query(logDb());
431 query.prepare(queryString("select_persistent_channels"));
432 query.bindValue(":userid", user.toInt());
433 query.bindValue(":networkid", networkId.toInt());
437 while(query.next()) {
438 persistentChans[query.value(0).toString()] = query.value(1).toString();
441 return persistentChans;
444 void SqliteStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined) {
445 QSqlQuery query(logDb());
446 query.prepare(queryString("update_buffer_persistent_channel"));
447 query.bindValue(":userid", user.toInt());
448 query.bindValue(":networkId", networkId.toInt());
449 query.bindValue(":buffercname", channel.toLower());
450 query.bindValue(":joined", isJoined ? 1 : 0);
455 void SqliteStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key) {
456 QSqlQuery query(logDb());
457 query.prepare(queryString("update_buffer_set_channel_key"));
458 query.bindValue(":userid", user.toInt());
459 query.bindValue(":networkId", networkId.toInt());
460 query.bindValue(":buffercname", channel.toLower());
461 query.bindValue(":key", key);
467 void SqliteStorage::createBuffer(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
468 QSqlQuery *query = cachedQuery("insert_buffer");
469 query->bindValue(":userid", user.toInt());
470 query->bindValue(":networkid", networkId.toInt());
471 query->bindValue(":buffertype", (int)type);
472 query->bindValue(":buffername", buffer);
473 query->bindValue(":buffercname", buffer.toLower());
479 BufferInfo SqliteStorage::getBufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
480 QSqlQuery *query = cachedQuery("select_bufferByName");
481 query->bindValue(":networkid", networkId.toInt());
482 query->bindValue(":userid", user.toInt());
483 query->bindValue(":buffercname", buffer.toLower());
486 if(!query->first()) {
487 createBuffer(user, networkId, type, buffer);
489 if(!query->first()) {
491 qWarning() << "unable to create BufferInfo for:" << user << networkId << buffer;
496 BufferInfo bufferInfo = BufferInfo(query->value(0).toInt(), networkId, (BufferInfo::Type)query->value(1).toInt(), 0, buffer);
498 qWarning() << "SqliteStorage::getBufferInfo(): received more then one Buffer!";
499 qWarning() << " Query:" << query->lastQuery();
500 qWarning() << " bound Values:" << query->boundValues();
507 BufferInfo SqliteStorage::getBufferInfo(UserId user, const BufferId &bufferId) {
508 QSqlQuery query(logDb());
509 query.prepare(queryString("select_buffer_by_id"));
510 query.bindValue(":userid", user.toInt());
511 query.bindValue(":bufferid", bufferId.toInt());
513 if(!watchQuery(&query))
519 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
520 Q_ASSERT(!query.next());
525 QList<BufferInfo> SqliteStorage::requestBuffers(UserId user) {
526 QList<BufferInfo> bufferlist;
527 QSqlQuery query(logDb());
528 query.prepare(queryString("select_buffers"));
529 query.bindValue(":userid", user.toInt());
533 while(query.next()) {
534 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
539 bool SqliteStorage::removeBuffer(const UserId &user, const BufferId &bufferId) {
540 if(!isValidBuffer(user, bufferId))
543 QSqlQuery delBacklogQuery(logDb());
544 delBacklogQuery.prepare(queryString("delete_backlog_for_buffer"));
545 delBacklogQuery.bindValue(":bufferid", bufferId.toInt());
546 delBacklogQuery.exec();
547 if(!watchQuery(&delBacklogQuery))
550 QSqlQuery delBufferQuery(logDb());
551 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
552 delBufferQuery.bindValue(":bufferid", bufferId.toInt());
553 delBufferQuery.exec();
554 if(!watchQuery(&delBufferQuery))
560 BufferId SqliteStorage::renameBuffer(const UserId &user, const NetworkId &networkId, const QString &newName, const QString &oldName) {
561 // check if such a buffer exists...
562 QSqlQuery existsQuery(logDb());
563 existsQuery.prepare(queryString("select_bufferByName"));
564 existsQuery.bindValue(":networkid", networkId.toInt());
565 existsQuery.bindValue(":userid", user.toInt());
566 existsQuery.bindValue(":buffercname", oldName.toLower());
568 if(!watchQuery(&existsQuery))
571 if(!existsQuery.first())
574 const int bufferid = existsQuery.value(0).toInt();
576 Q_ASSERT(!existsQuery.next());
578 // ... and if the new name is still free.
579 existsQuery.bindValue(":networkid", networkId.toInt());
580 existsQuery.bindValue(":userid", user.toInt());
581 existsQuery.bindValue(":buffercname", newName.toLower());
583 if(!watchQuery(&existsQuery))
586 if(existsQuery.first())
589 QSqlQuery renameBufferQuery(logDb());
590 renameBufferQuery.prepare(queryString("update_buffer_name"));
591 renameBufferQuery.bindValue(":buffername", newName);
592 renameBufferQuery.bindValue(":buffercname", newName.toLower());
593 renameBufferQuery.bindValue(":bufferid", bufferid);
594 renameBufferQuery.exec();
595 if(watchQuery(&existsQuery))
596 return BufferId(bufferid);
601 void SqliteStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId) {
602 QSqlQuery *query = cachedQuery("update_buffer_lastseen");
603 query->bindValue(":userid", user.toInt());
604 query->bindValue(":bufferid", bufferId.toInt());
605 query->bindValue(":lastseenmsgid", msgId.toInt());
610 QHash<BufferId, MsgId> SqliteStorage::bufferLastSeenMsgIds(UserId user) {
611 QHash<BufferId, MsgId> lastSeenHash;
612 QSqlQuery query(logDb());
613 query.prepare(queryString("select_buffer_lastseen_messages"));
614 query.bindValue(":userid", user.toInt());
616 if(!watchQuery(&query))
619 while(query.next()) {
620 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
625 MsgId SqliteStorage::logMessage(Message msg) {
626 QSqlQuery *logMessageQuery = cachedQuery("insert_message");
627 logMessageQuery->bindValue(":time", msg.timestamp().toTime_t());
628 logMessageQuery->bindValue(":bufferid", msg.bufferInfo().bufferId().toInt());
629 logMessageQuery->bindValue(":type", msg.type());
630 logMessageQuery->bindValue(":flags", msg.flags());
631 logMessageQuery->bindValue(":sender", msg.sender());
632 logMessageQuery->bindValue(":message", msg.text());
633 logMessageQuery->exec();
635 if(logMessageQuery->lastError().isValid()) {
636 // constraint violation - must be NOT NULL constraint - probably the sender is missing...
637 if(logMessageQuery->lastError().number() == 19) {
638 QSqlQuery *addSenderQuery = cachedQuery("insert_sender");
639 addSenderQuery->bindValue(":sender", msg.sender());
640 addSenderQuery->exec();
641 watchQuery(addSenderQuery);
642 logMessageQuery->exec();
643 if(!watchQuery(logMessageQuery))
646 watchQuery(logMessageQuery);
650 MsgId msgId = logMessageQuery->lastInsertId().toInt();
651 Q_ASSERT(msgId.isValid());
655 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, int lastmsgs, int offset) {
656 QList<Message> messagelist;
658 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
659 if(!bufferInfo.isValid())
665 // we have to determine the real offset first
666 QSqlQuery *offsetQuery = cachedQuery("select_messagesOffset");
667 offsetQuery->bindValue(":bufferid", bufferId.toInt());
668 offsetQuery->bindValue(":messageid", offset);
670 offsetQuery->first();
671 offset = offsetQuery->value(0).toInt();
674 // now let's select the messages
675 QSqlQuery *msgQuery = cachedQuery("select_messages");
676 msgQuery->bindValue(":bufferid", bufferId.toInt());
677 msgQuery->bindValue(":limit", lastmsgs);
678 msgQuery->bindValue(":offset", offset);
681 watchQuery(msgQuery);
683 while(msgQuery->next()) {
684 Message msg(QDateTime::fromTime_t(msgQuery->value(1).toInt()),
686 (Message::Type)msgQuery->value(2).toUInt(),
687 msgQuery->value(5).toString(),
688 msgQuery->value(4).toString(),
689 msgQuery->value(3).toUInt());
690 msg.setMsgId(msgQuery->value(0).toInt());
697 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, QDateTime since, int offset) {
698 QList<Message> messagelist;
700 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
701 if(!bufferInfo.isValid())
704 // we have to determine the real offset first
705 QSqlQuery *offsetQuery = cachedQuery("select_messagesSinceOffset");
706 offsetQuery->bindValue(":bufferid", bufferId.toInt());
707 offsetQuery->bindValue(":since", since.toTime_t());
709 offsetQuery->first();
710 offset = offsetQuery->value(0).toInt();
712 // now let's select the messages
713 QSqlQuery *msgQuery = cachedQuery("select_messagesSince");
714 msgQuery->bindValue(":bufferid", bufferId.toInt());
715 msgQuery->bindValue(":since", since.toTime_t());
716 msgQuery->bindValue(":offset", offset);
719 watchQuery(msgQuery);
721 while(msgQuery->next()) {
722 Message msg(QDateTime::fromTime_t(msgQuery->value(1).toInt()),
724 (Message::Type)msgQuery->value(2).toUInt(),
725 msgQuery->value(5).toString(),
726 msgQuery->value(4).toString(),
727 msgQuery->value(3).toUInt());
728 msg.setMsgId(msgQuery->value(0).toInt());
736 QList<Message> SqliteStorage::requestMsgRange(UserId user, BufferId bufferId, int first, int last) {
737 QList<Message> messagelist;
739 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
740 if(!bufferInfo.isValid())
743 QSqlQuery *rangeQuery = cachedQuery("select_messageRange");
744 rangeQuery->bindValue(":bufferid", bufferId.toInt());
745 rangeQuery->bindValue(":firstmsg", first);
746 rangeQuery->bindValue(":lastmsg", last);
749 watchQuery(rangeQuery);
751 while(rangeQuery->next()) {
752 Message msg(QDateTime::fromTime_t(rangeQuery->value(1).toInt()),
754 (Message::Type)rangeQuery->value(2).toUInt(),
755 rangeQuery->value(5).toString(),
756 rangeQuery->value(4).toString(),
757 rangeQuery->value(3).toUInt());
758 msg.setMsgId(rangeQuery->value(0).toInt());
765 QString SqliteStorage::backlogFile() {
766 return quasselDir().absolutePath() + "/quassel-storage.sqlite";
770 // ONLY NEEDED FOR MIGRATION
771 bool SqliteStorage::init(const QVariantMap &settings) {
772 if(!AbstractSqlStorage::init(settings))
775 QSqlQuery checkMigratedQuery(logDb());
776 checkMigratedQuery.prepare("SELECT DISTINCT typeOf(password) FROM quasseluser");
777 checkMigratedQuery.exec();
778 if(!watchQuery(&checkMigratedQuery))
781 if(!checkMigratedQuery.first())
782 return true; // table is empty -> no work to be done
784 QString passType = checkMigratedQuery.value(0).toString().toLower();
785 if(passType == "text")
786 return true; // allready migrated
788 Q_ASSERT(passType == "blob");
790 QSqlQuery getPasswordsQuery(logDb());
791 getPasswordsQuery.prepare("SELECT userid, password FROM quasseluser");
792 getPasswordsQuery.exec();
794 if(!watchQuery(&getPasswordsQuery)) {
795 qWarning() << "unable to migrate to new password format!";
799 QHash<int, QByteArray> passHash;
800 while(getPasswordsQuery.next()) {
801 passHash[getPasswordsQuery.value(0).toInt()] = getPasswordsQuery.value(1).toByteArray();
804 QSqlQuery setPasswordsQuery(logDb());
805 setPasswordsQuery.prepare("UPDATE quasseluser SET password = :password WHERE userid = :userid");
806 foreach(int userId, passHash.keys()) {
807 setPasswordsQuery.bindValue(":password", QString(passHash[userId]));
808 setPasswordsQuery.bindValue(":userid", userId);
809 setPasswordsQuery.exec();
810 watchQuery(&setPasswordsQuery);
813 qDebug() << "successfully migrated passwords!";