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 NetworkInfo newNetworkInfo = info;
192 newNetworkInfo.networkId = networkId;
193 updateNetwork(user, newNetworkInfo);
198 bool SqliteStorage::updateNetwork(UserId user, const NetworkInfo &info) {
199 if(!isValidNetwork(user, info.networkId))
202 QSqlQuery updateQuery(logDb());
203 updateQuery.prepare(queryString("update_network"));
204 updateQuery.bindValue(":networkname", info.networkName);
205 updateQuery.bindValue(":identityid", info.identity.toInt());
206 updateQuery.bindValue(":usecustomencoding", info.useCustomEncodings ? 1 : 0);
207 updateQuery.bindValue(":encodingcodec", QString(info.codecForEncoding));
208 updateQuery.bindValue(":decodingcodec", QString(info.codecForDecoding));
209 updateQuery.bindValue(":servercodec", QString(info.codecForServer));
210 updateQuery.bindValue(":userandomserver", info.useRandomServer ? 1 : 0);
211 updateQuery.bindValue(":perform", info.perform.join("\n"));
212 updateQuery.bindValue(":useautoidentify", info.useAutoIdentify ? 1 : 0);
213 updateQuery.bindValue(":autoidentifyservice", info.autoIdentifyService);
214 updateQuery.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
215 updateQuery.bindValue(":useautoreconnect", info.useAutoReconnect ? 1 : 0);
216 updateQuery.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
217 updateQuery.bindValue(":autoreconnectretries", info.autoReconnectRetries);
218 updateQuery.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries ? 1 : 0);
219 updateQuery.bindValue(":rejoinchannels", info.rejoinChannels ? 1 : 0);
220 updateQuery.bindValue(":networkid", info.networkId.toInt());
222 if(!watchQuery(&updateQuery))
225 QSqlQuery dropServersQuery(logDb());
226 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
227 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
228 dropServersQuery.exec();
229 if(!watchQuery(&dropServersQuery))
232 QSqlQuery insertServersQuery(logDb());
233 insertServersQuery.prepare(queryString("insert_server"));
234 foreach(QVariant server_, info.serverList) {
235 QVariantMap server = server_.toMap();
236 insertServersQuery.bindValue(":hostname", server["Host"]);
237 insertServersQuery.bindValue(":port", server["Port"].toInt());
238 insertServersQuery.bindValue(":password", server["Password"]);
239 insertServersQuery.bindValue(":ssl", server["UseSSL"].toBool() ? 1 : 0);
240 insertServersQuery.bindValue(":userid", user.toInt());
241 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
243 insertServersQuery.exec();
244 if(!watchQuery(&insertServersQuery))
251 bool SqliteStorage::removeNetwork(UserId user, const NetworkId &networkId) {
252 if(!isValidNetwork(user, networkId))
255 bool withTransaction = logDb().driver()->hasFeature(QSqlDriver::Transactions);
256 if(withTransaction) {
258 if(!logDb().transaction()) {
259 qWarning() << "SqliteStorage::removeNetwork(): cannot start transaction. continuing with out rollback support!";
260 withTransaction = false;
264 QSqlQuery deleteBacklogQuery(logDb());
265 deleteBacklogQuery.prepare(queryString("delete_backlog_for_network"));
266 deleteBacklogQuery.bindValue(":networkid", networkId.toInt());
267 deleteBacklogQuery.exec();
268 if(!watchQuery(&deleteBacklogQuery)) {
274 QSqlQuery deleteBuffersQuery(logDb());
275 deleteBuffersQuery.prepare(queryString("delete_buffers_for_network"));
276 deleteBuffersQuery.bindValue(":networkid", networkId.toInt());
277 deleteBuffersQuery.exec();
278 if(!watchQuery(&deleteBuffersQuery)) {
284 QSqlQuery deleteServersQuery(logDb());
285 deleteServersQuery.prepare(queryString("delete_ircservers_for_network"));
286 deleteServersQuery.bindValue(":networkid", networkId.toInt());
287 deleteServersQuery.exec();
288 if(!watchQuery(&deleteServersQuery)) {
294 QSqlQuery deleteNetworkQuery(logDb());
295 deleteNetworkQuery.prepare(queryString("delete_network"));
296 deleteNetworkQuery.bindValue(":networkid", networkId.toInt());
297 deleteNetworkQuery.exec();
298 if(!watchQuery(&deleteNetworkQuery)) {
308 QList<NetworkInfo> SqliteStorage::networks(UserId user) {
309 QList<NetworkInfo> nets;
311 QSqlQuery networksQuery(logDb());
312 networksQuery.prepare(queryString("select_networks_for_user"));
313 networksQuery.bindValue(":userid", user.toInt());
315 QSqlQuery serversQuery(logDb());
316 serversQuery.prepare(queryString("select_servers_for_network"));
318 networksQuery.exec();
319 if(!watchQuery(&networksQuery))
322 while(networksQuery.next()) {
324 net.networkId = networksQuery.value(0).toInt();
325 net.networkName = networksQuery.value(1).toString();
326 net.identity = networksQuery.value(2).toInt();
327 net.codecForServer = networksQuery.value(3).toString().toAscii();
328 net.codecForEncoding = networksQuery.value(4).toString().toAscii();
329 net.codecForDecoding = networksQuery.value(5).toString().toAscii();
330 net.useRandomServer = networksQuery.value(6).toInt() == 1 ? true : false;
331 net.perform = networksQuery.value(7).toString().split("\n");
332 net.useAutoIdentify = networksQuery.value(8).toInt() == 1 ? true : false;
333 net.autoIdentifyService = networksQuery.value(9).toString();
334 net.autoIdentifyPassword = networksQuery.value(10).toString();
335 net.useAutoReconnect = networksQuery.value(11).toInt() == 1 ? true : false;
336 net.autoReconnectInterval = networksQuery.value(12).toUInt();
337 net.autoReconnectRetries = networksQuery.value(13).toInt();
338 net.unlimitedReconnectRetries = networksQuery.value(14).toInt() == 1 ? true : false;
339 net.rejoinChannels = networksQuery.value(15).toInt() == 1 ? true : false;
341 serversQuery.bindValue(":networkid", net.networkId.toInt());
343 if(!watchQuery(&serversQuery))
346 QVariantList servers;
347 while(serversQuery.next()) {
349 server["Host"] = serversQuery.value(0).toString();
350 server["Port"] = serversQuery.value(1).toInt();
351 server["Password"] = serversQuery.value(2).toString();
352 server["UseSSL"] = serversQuery.value(3).toInt() == 1 ? true : false;
355 net.serverList = servers;
361 bool SqliteStorage::isValidNetwork(UserId user, const NetworkId &networkId) {
362 QSqlQuery query(logDb());
363 query.prepare(queryString("select_networkExists"));
364 query.bindValue(":userid", user.toInt());
365 query.bindValue(":networkid", networkId.toInt());
368 watchQuery(&query); // there should not occur any errors
372 Q_ASSERT(!query.next());
376 bool SqliteStorage::isValidBuffer(const UserId &user, const BufferId &bufferId) {
377 QSqlQuery query(logDb());
378 query.prepare(queryString("select_bufferExists"));
379 query.bindValue(":userid", user.toInt());
380 query.bindValue(":bufferid", bufferId.toInt());
387 Q_ASSERT(!query.next());
391 NetworkId SqliteStorage::getNetworkId(UserId user, const QString &network) {
392 QSqlQuery query(logDb());
393 query.prepare("SELECT networkid FROM network "
394 "WHERE userid = :userid AND networkname = :networkname");
395 query.bindValue(":userid", user.toInt());
396 query.bindValue(":networkname", network);
400 return query.value(0).toInt();
405 QList<NetworkId> SqliteStorage::connectedNetworks(UserId user) {
406 QList<NetworkId> connectedNets;
407 QSqlQuery query(logDb());
408 query.prepare(queryString("select_connected_networks"));
409 query.bindValue(":userid", user.toInt());
413 while(query.next()) {
414 connectedNets << query.value(0).toInt();
417 return connectedNets;
420 void SqliteStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected) {
421 QSqlQuery query(logDb());
422 query.prepare(queryString("update_network_connected"));
423 query.bindValue(":userid", user.toInt());
424 query.bindValue(":networkid", networkId.toInt());
425 query.bindValue(":connected", isConnected ? 1 : 0);
430 QHash<QString, QString> SqliteStorage::persistentChannels(UserId user, const NetworkId &networkId) {
431 QHash<QString, QString> persistentChans;
432 QSqlQuery query(logDb());
433 query.prepare(queryString("select_persistent_channels"));
434 query.bindValue(":userid", user.toInt());
435 query.bindValue(":networkid", networkId.toInt());
439 while(query.next()) {
440 persistentChans[query.value(0).toString()] = query.value(1).toString();
443 return persistentChans;
446 void SqliteStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined) {
447 QSqlQuery query(logDb());
448 query.prepare(queryString("update_buffer_persistent_channel"));
449 query.bindValue(":userid", user.toInt());
450 query.bindValue(":networkId", networkId.toInt());
451 query.bindValue(":buffercname", channel.toLower());
452 query.bindValue(":joined", isJoined ? 1 : 0);
457 void SqliteStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key) {
458 QSqlQuery query(logDb());
459 query.prepare(queryString("update_buffer_set_channel_key"));
460 query.bindValue(":userid", user.toInt());
461 query.bindValue(":networkId", networkId.toInt());
462 query.bindValue(":buffercname", channel.toLower());
463 query.bindValue(":key", key);
469 void SqliteStorage::createBuffer(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
470 QSqlQuery *query = cachedQuery("insert_buffer");
471 query->bindValue(":userid", user.toInt());
472 query->bindValue(":networkid", networkId.toInt());
473 query->bindValue(":buffertype", (int)type);
474 query->bindValue(":buffername", buffer);
475 query->bindValue(":buffercname", buffer.toLower());
481 BufferInfo SqliteStorage::getBufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
482 QSqlQuery *query = cachedQuery("select_bufferByName");
483 query->bindValue(":networkid", networkId.toInt());
484 query->bindValue(":userid", user.toInt());
485 query->bindValue(":buffercname", buffer.toLower());
488 if(!query->first()) {
489 createBuffer(user, networkId, type, buffer);
491 if(!query->first()) {
493 qWarning() << "unable to create BufferInfo for:" << user << networkId << buffer;
498 BufferInfo bufferInfo = BufferInfo(query->value(0).toInt(), networkId, (BufferInfo::Type)query->value(1).toInt(), 0, buffer);
500 qWarning() << "SqliteStorage::getBufferInfo(): received more then one Buffer!";
501 qWarning() << " Query:" << query->lastQuery();
502 qWarning() << " bound Values:" << query->boundValues();
509 BufferInfo SqliteStorage::getBufferInfo(UserId user, const BufferId &bufferId) {
510 QSqlQuery query(logDb());
511 query.prepare(queryString("select_buffer_by_id"));
512 query.bindValue(":userid", user.toInt());
513 query.bindValue(":bufferid", bufferId.toInt());
515 if(!watchQuery(&query))
521 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
522 Q_ASSERT(!query.next());
527 QList<BufferInfo> SqliteStorage::requestBuffers(UserId user) {
528 QList<BufferInfo> bufferlist;
529 QSqlQuery query(logDb());
530 query.prepare(queryString("select_buffers"));
531 query.bindValue(":userid", user.toInt());
535 while(query.next()) {
536 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
541 QList<BufferId> SqliteStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId) {
542 QList<BufferId> bufferList;
543 QSqlQuery query(logDb());
544 query.prepare(queryString("select_buffers_for_network"));
545 query.bindValue(":networkid", networkId.toInt());
546 query.bindValue(":userid", user.toInt());
550 while(query.next()) {
551 bufferList << BufferId(query.value(0).toInt());
556 bool SqliteStorage::removeBuffer(const UserId &user, const BufferId &bufferId) {
557 if(!isValidBuffer(user, bufferId))
560 QSqlQuery delBacklogQuery(logDb());
561 delBacklogQuery.prepare(queryString("delete_backlog_for_buffer"));
562 delBacklogQuery.bindValue(":bufferid", bufferId.toInt());
563 delBacklogQuery.exec();
564 if(!watchQuery(&delBacklogQuery))
567 QSqlQuery delBufferQuery(logDb());
568 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
569 delBufferQuery.bindValue(":bufferid", bufferId.toInt());
570 delBufferQuery.exec();
571 if(!watchQuery(&delBufferQuery))
577 BufferId SqliteStorage::renameBuffer(const UserId &user, const NetworkId &networkId, const QString &newName, const QString &oldName) {
578 // check if such a buffer exists...
579 QSqlQuery existsQuery(logDb());
580 existsQuery.prepare(queryString("select_bufferByName"));
581 existsQuery.bindValue(":networkid", networkId.toInt());
582 existsQuery.bindValue(":userid", user.toInt());
583 existsQuery.bindValue(":buffercname", oldName.toLower());
585 if(!watchQuery(&existsQuery))
588 if(!existsQuery.first())
591 const int bufferid = existsQuery.value(0).toInt();
593 Q_ASSERT(!existsQuery.next());
595 // ... and if the new name is still free.
596 existsQuery.bindValue(":networkid", networkId.toInt());
597 existsQuery.bindValue(":userid", user.toInt());
598 existsQuery.bindValue(":buffercname", newName.toLower());
600 if(!watchQuery(&existsQuery))
603 if(existsQuery.first())
606 QSqlQuery renameBufferQuery(logDb());
607 renameBufferQuery.prepare(queryString("update_buffer_name"));
608 renameBufferQuery.bindValue(":buffername", newName);
609 renameBufferQuery.bindValue(":buffercname", newName.toLower());
610 renameBufferQuery.bindValue(":bufferid", bufferid);
611 renameBufferQuery.exec();
612 if(watchQuery(&existsQuery))
613 return BufferId(bufferid);
618 void SqliteStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId) {
619 QSqlQuery *query = cachedQuery("update_buffer_lastseen");
620 query->bindValue(":userid", user.toInt());
621 query->bindValue(":bufferid", bufferId.toInt());
622 query->bindValue(":lastseenmsgid", msgId.toInt());
627 QHash<BufferId, MsgId> SqliteStorage::bufferLastSeenMsgIds(UserId user) {
628 QHash<BufferId, MsgId> lastSeenHash;
629 QSqlQuery query(logDb());
630 query.prepare(queryString("select_buffer_lastseen_messages"));
631 query.bindValue(":userid", user.toInt());
633 if(!watchQuery(&query))
636 while(query.next()) {
637 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
642 MsgId SqliteStorage::logMessage(Message msg) {
643 QSqlQuery *logMessageQuery = cachedQuery("insert_message");
644 logMessageQuery->bindValue(":time", msg.timestamp().toTime_t());
645 logMessageQuery->bindValue(":bufferid", msg.bufferInfo().bufferId().toInt());
646 logMessageQuery->bindValue(":type", msg.type());
647 logMessageQuery->bindValue(":flags", (int)msg.flags());
648 logMessageQuery->bindValue(":sender", msg.sender());
649 logMessageQuery->bindValue(":message", msg.text());
650 logMessageQuery->exec();
652 if(logMessageQuery->lastError().isValid()) {
653 // constraint violation - must be NOT NULL constraint - probably the sender is missing...
654 if(logMessageQuery->lastError().number() == 19) {
655 QSqlQuery *addSenderQuery = cachedQuery("insert_sender");
656 addSenderQuery->bindValue(":sender", msg.sender());
657 addSenderQuery->exec();
658 watchQuery(addSenderQuery);
659 logMessageQuery->exec();
660 if(!watchQuery(logMessageQuery))
663 watchQuery(logMessageQuery);
667 MsgId msgId = logMessageQuery->lastInsertId().toInt();
668 Q_ASSERT(msgId.isValid());
672 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, int lastmsgs, int offset) {
673 QList<Message> messagelist;
675 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
676 if(!bufferInfo.isValid())
682 // we have to determine the real offset first
683 QSqlQuery *offsetQuery = cachedQuery("select_messagesOffset");
684 offsetQuery->bindValue(":bufferid", bufferId.toInt());
685 offsetQuery->bindValue(":messageid", offset);
687 offsetQuery->first();
688 offset = offsetQuery->value(0).toInt();
691 // now let's select the messages
692 QSqlQuery *msgQuery = cachedQuery("select_messages");
693 msgQuery->bindValue(":bufferid", bufferId.toInt());
694 msgQuery->bindValue(":limit", lastmsgs);
695 msgQuery->bindValue(":offset", offset);
698 watchQuery(msgQuery);
700 while(msgQuery->next()) {
701 Message msg(QDateTime::fromTime_t(msgQuery->value(1).toInt()),
703 (Message::Type)msgQuery->value(2).toUInt(),
704 msgQuery->value(5).toString(),
705 msgQuery->value(4).toString(),
706 (Message::Flags)msgQuery->value(3).toUInt());
707 msg.setMsgId(msgQuery->value(0).toInt());
714 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, QDateTime since, int offset) {
715 QList<Message> messagelist;
717 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
718 if(!bufferInfo.isValid())
721 // we have to determine the real offset first
722 QSqlQuery *offsetQuery = cachedQuery("select_messagesSinceOffset");
723 offsetQuery->bindValue(":bufferid", bufferId.toInt());
724 offsetQuery->bindValue(":since", since.toTime_t());
726 offsetQuery->first();
727 offset = offsetQuery->value(0).toInt();
729 // now let's select the messages
730 QSqlQuery *msgQuery = cachedQuery("select_messagesSince");
731 msgQuery->bindValue(":bufferid", bufferId.toInt());
732 msgQuery->bindValue(":since", since.toTime_t());
733 msgQuery->bindValue(":offset", offset);
736 watchQuery(msgQuery);
738 while(msgQuery->next()) {
739 Message msg(QDateTime::fromTime_t(msgQuery->value(1).toInt()),
741 (Message::Type)msgQuery->value(2).toUInt(),
742 msgQuery->value(5).toString(),
743 msgQuery->value(4).toString(),
744 (Message::Flags)msgQuery->value(3).toUInt());
745 msg.setMsgId(msgQuery->value(0).toInt());
753 QList<Message> SqliteStorage::requestMsgRange(UserId user, BufferId bufferId, int first, int last) {
754 QList<Message> messagelist;
756 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
757 if(!bufferInfo.isValid())
760 QSqlQuery *rangeQuery = cachedQuery("select_messageRange");
761 rangeQuery->bindValue(":bufferid", bufferId.toInt());
762 rangeQuery->bindValue(":firstmsg", first);
763 rangeQuery->bindValue(":lastmsg", last);
766 watchQuery(rangeQuery);
768 while(rangeQuery->next()) {
769 Message msg(QDateTime::fromTime_t(rangeQuery->value(1).toInt()),
771 (Message::Type)rangeQuery->value(2).toUInt(),
772 rangeQuery->value(5).toString(),
773 rangeQuery->value(4).toString(),
774 (Message::Flags)rangeQuery->value(3).toUInt());
775 msg.setMsgId(rangeQuery->value(0).toInt());
782 QString SqliteStorage::backlogFile() {
783 return quasselDir().absolutePath() + "/quassel-storage.sqlite";
787 // ONLY NEEDED FOR MIGRATION
788 bool SqliteStorage::init(const QVariantMap &settings) {
789 if(!AbstractSqlStorage::init(settings))
792 QSqlQuery checkMigratedQuery(logDb());
793 checkMigratedQuery.prepare("SELECT DISTINCT typeOf(password) FROM quasseluser");
794 checkMigratedQuery.exec();
795 if(!watchQuery(&checkMigratedQuery))
798 if(!checkMigratedQuery.first())
799 return true; // table is empty -> no work to be done
801 QString passType = checkMigratedQuery.value(0).toString().toLower();
802 if(passType == "text")
803 return true; // allready migrated
805 Q_ASSERT(passType == "blob");
807 QSqlQuery getPasswordsQuery(logDb());
808 getPasswordsQuery.prepare("SELECT userid, password FROM quasseluser");
809 getPasswordsQuery.exec();
811 if(!watchQuery(&getPasswordsQuery)) {
812 qWarning() << "unable to migrate to new password format!";
816 QHash<int, QByteArray> passHash;
817 while(getPasswordsQuery.next()) {
818 passHash[getPasswordsQuery.value(0).toInt()] = getPasswordsQuery.value(1).toByteArray();
821 QSqlQuery setPasswordsQuery(logDb());
822 setPasswordsQuery.prepare("UPDATE quasseluser SET password = :password WHERE userid = :userid");
823 foreach(int userId, passHash.keys()) {
824 setPasswordsQuery.bindValue(":password", QString(passHash[userId]));
825 setPasswordsQuery.bindValue(":userid", userId);
826 setPasswordsQuery.exec();
827 watchQuery(&setPasswordsQuery);
830 qDebug() << "successfully migrated passwords!";