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 int SqliteStorage::_maxRetryCount = 150; // yes this is a large number... only other way to "handle" this is bailing out...
32 SqliteStorage::SqliteStorage(QObject *parent)
33 : AbstractSqlStorage(parent)
37 SqliteStorage::~SqliteStorage() {
40 bool SqliteStorage::isAvailable() const {
41 if(!QSqlDatabase::isDriverAvailable("QSQLITE")) return false;
45 QString SqliteStorage::displayName() const {
46 return QString("SQLite");
49 QString SqliteStorage::description() const {
50 return tr("SQLite is a file-based database engine that does not require any setup. It is suitable for small and medium-sized "
51 "databases that do not require access via network. Use SQLite if your Quassel Core should store its data on the same machine "
52 "it is running on, and if you only expect a few users to use your core.");
55 int SqliteStorage::installedSchemaVersion() {
56 QSqlQuery query = logDb().exec("SELECT value FROM coreinfo WHERE key = 'schemaversion'");
58 return query.value(0).toInt();
60 // maybe it's really old... (schema version 0)
61 query = logDb().exec("SELECT MAX(version) FROM coreinfo");
63 return query.value(0).toInt();
65 return AbstractSqlStorage::installedSchemaVersion();
68 UserId SqliteStorage::addUser(const QString &user, const QString &password) {
69 QSqlQuery query(logDb());
70 query.prepare(queryString("insert_quasseluser"));
71 query.bindValue(":username", user);
72 query.bindValue(":password", cryptedPassword(password));
74 if(query.lastError().isValid() && query.lastError().number() == 19) { // user already exists - sadly 19 seems to be the general constraint violation error...
78 query.prepare(queryString("select_userid"));
79 query.bindValue(":username", user);
82 UserId uid = query.value(0).toInt();
83 emit userAdded(uid, user);
87 void SqliteStorage::updateUser(UserId user, const QString &password) {
88 QSqlQuery query(logDb());
89 query.prepare(queryString("update_userpassword"));
90 query.bindValue(":userid", user.toInt());
91 query.bindValue(":password", cryptedPassword(password));
95 void SqliteStorage::renameUser(UserId user, const QString &newName) {
96 QSqlQuery query(logDb());
97 query.prepare(queryString("update_username"));
98 query.bindValue(":userid", user.toInt());
99 query.bindValue(":username", newName);
101 emit userRenamed(user, newName);
104 UserId SqliteStorage::validateUser(const QString &user, const QString &password) {
105 QSqlQuery query(logDb());
106 query.prepare(queryString("select_authuser"));
107 query.bindValue(":username", user);
108 query.bindValue(":password", cryptedPassword(password));
112 return query.value(0).toInt();
118 UserId SqliteStorage::internalUser() {
119 QSqlQuery query(logDb());
120 query.prepare(queryString("select_internaluser"));
124 return query.value(0).toInt();
130 void SqliteStorage::delUser(UserId user) {
131 QSqlQuery query(logDb());
132 query.prepare(queryString("delete_backlog_by_uid"));
133 query.bindValue(":userid", user.toInt());
136 query.prepare(queryString("delete_buffers_by_uid"));
137 query.bindValue(":userid", user.toInt());
140 query.prepare(queryString("delete_networks_by_uid"));
141 query.bindValue(":userid", user.toInt());
144 query.prepare(queryString("delete_quasseluser"));
145 query.bindValue(":userid", user.toInt());
147 // I hate the lack of foreign keys and on delete cascade... :(
148 emit userRemoved(user);
151 void SqliteStorage::setUserSetting(UserId userId, const QString &settingName, const QVariant &data) {
153 QDataStream out(&rawData, QIODevice::WriteOnly);
154 out.setVersion(QDataStream::Qt_4_2);
157 QSqlQuery query(logDb());
158 query.prepare(queryString("insert_user_setting"));
159 query.bindValue(":userid", userId.toInt());
160 query.bindValue(":settingname", settingName);
161 query.bindValue(":settingvalue", rawData);
164 if(query.lastError().isValid()) {
165 QSqlQuery updateQuery(logDb());
166 updateQuery.prepare(queryString("update_user_setting"));
167 updateQuery.bindValue(":userid", userId.toInt());
168 updateQuery.bindValue(":settingname", settingName);
169 updateQuery.bindValue(":settingvalue", rawData);
170 safeExec(updateQuery);
175 QVariant SqliteStorage::getUserSetting(UserId userId, const QString &settingName, const QVariant &defaultData) {
176 QSqlQuery query(logDb());
177 query.prepare(queryString("select_user_setting"));
178 query.bindValue(":userid", userId.toInt());
179 query.bindValue(":settingname", settingName);
184 QByteArray rawData = query.value(0).toByteArray();
185 QDataStream in(&rawData, QIODevice::ReadOnly);
186 in.setVersion(QDataStream::Qt_4_2);
194 IdentityId SqliteStorage::createIdentity(UserId user, CoreIdentity &identity) {
195 IdentityId identityId;
197 QSqlQuery query(logDb());
198 query.prepare(queryString("insert_identity"));
199 query.bindValue(":userid", user.toInt());
200 query.bindValue(":identityname", identity.identityName());
201 query.bindValue(":realname", identity.realName());
202 query.bindValue(":awaynick", identity.awayNick());
203 query.bindValue(":awaynickenabled", identity.awayNickEnabled() ? 1 : 0);
204 query.bindValue(":awayreason", identity.awayReason());
205 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled() ? 1 : 0);
206 query.bindValue(":autoawayenabled", identity.awayReasonEnabled() ? 1 : 0);
207 query.bindValue(":autoawaytime", identity.autoAwayTime());
208 query.bindValue(":autoawayreason", identity.autoAwayReason());
209 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled() ? 1 : 0);
210 query.bindValue(":detachawayenabled", identity.detachAwayEnabled() ? 1 : 0);
211 query.bindValue(":detachawayreason", identity.detachAwayReason());
212 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled() ? 1 : 0);
213 query.bindValue(":ident", identity.ident());
214 query.bindValue(":kickreason", identity.kickReason());
215 query.bindValue(":partreason", identity.partReason());
216 query.bindValue(":quitreason", identity.quitReason());
217 query.bindValue(":sslcert", identity.sslCert().toPem());
218 query.bindValue(":sslkey", identity.sslKey().toPem());
221 identityId = query.lastInsertId().toInt();
222 qDebug() << identityId << identity.nicks();
223 if(!identityId.isValid()) {
226 QSqlQuery deleteNickQuery(logDb());
227 deleteNickQuery.prepare(queryString("delete_nicks"));
228 deleteNickQuery.bindValue(":identityid", identityId.toInt());
229 safeExec(deleteNickQuery);
231 QSqlQuery insertNickQuery(logDb());
232 insertNickQuery.prepare(queryString("insert_nick"));
233 foreach(QString nick, identity.nicks()) {
234 insertNickQuery.bindValue(":identityid", identityId.toInt());
235 insertNickQuery.bindValue(":nick", nick);
236 safeExec(insertNickQuery);
239 identity.setId(identityId);
243 bool SqliteStorage::updateIdentity(UserId user, const CoreIdentity &identity) {
244 QSqlQuery checkQuery(logDb());
245 checkQuery.prepare(queryString("select_checkidentity"));
246 checkQuery.bindValue(":identityid", identity.id().toInt());
247 checkQuery.bindValue(":userid", user.toInt());
248 safeExec(checkQuery);
250 if(!checkQuery.first() || checkQuery.value(0).toInt() != 1) // there should be exactly one identity for the given id and user
253 QSqlQuery query(logDb());
254 query.prepare(queryString("update_identity"));
255 query.bindValue(":identityname", identity.identityName());
256 query.bindValue(":realname", identity.realName());
257 query.bindValue(":awaynick", identity.awayNick());
258 query.bindValue(":awaynickenabled", identity.awayNickEnabled() ? 1 : 0);
259 query.bindValue(":awayreason", identity.awayReason());
260 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled() ? 1 : 0);
261 query.bindValue(":autoawayenabled", identity.awayReasonEnabled() ? 1 : 0);
262 query.bindValue(":autoawaytime", identity.autoAwayTime());
263 query.bindValue(":autoawayreason", identity.autoAwayReason());
264 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled() ? 1 : 0);
265 query.bindValue(":detachawayenabled", identity.detachAwayEnabled() ? 1 : 0);
266 query.bindValue(":detachawayreason", identity.detachAwayReason());
267 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled() ? 1 : 0);
268 query.bindValue(":ident", identity.ident());
269 query.bindValue(":kickreason", identity.kickReason());
270 query.bindValue(":partreason", identity.partReason());
271 query.bindValue(":quitreason", identity.quitReason());
272 query.bindValue(":sslcert", identity.sslCert().toPem());
273 query.bindValue(":sslkey", identity.sslKey().toPem());
274 query.bindValue(":identityid", identity.id().toInt());
277 QSqlQuery deleteNickQuery(logDb());
278 deleteNickQuery.prepare(queryString("delete_nicks"));
279 deleteNickQuery.bindValue(":identityid", identity.id().toInt());
280 safeExec(deleteNickQuery);
282 QSqlQuery insertNickQuery(logDb());
283 insertNickQuery.prepare(queryString("insert_nick"));
284 foreach(QString nick, identity.nicks()) {
285 insertNickQuery.bindValue(":identityid", identity.id().toInt());
286 insertNickQuery.bindValue(":nick", nick);
287 safeExec(insertNickQuery);
293 void SqliteStorage::removeIdentity(UserId user, IdentityId identityId) {
294 QSqlQuery checkQuery(logDb());
295 checkQuery.prepare(queryString("select_checkidentity"));
296 checkQuery.bindValue(":identityid", identityId.toInt());
297 checkQuery.bindValue(":userid", user.toInt());
298 safeExec(checkQuery);
300 if(!checkQuery.first() || checkQuery.value(0).toInt() != 1) // there should be exactly one identity for the given id and user
303 QSqlQuery deleteNickQuery(logDb());
304 deleteNickQuery.prepare(queryString("delete_nicks"));
305 deleteNickQuery.bindValue(":identityid", identityId.toInt());
306 safeExec(deleteNickQuery);
308 QSqlQuery deleteIdentityQuery(logDb());
309 deleteIdentityQuery.prepare(queryString("delete_identity"));
310 deleteIdentityQuery.bindValue(":identityid", identityId.toInt());
311 deleteIdentityQuery.bindValue(":userid", user.toInt());
312 safeExec(deleteIdentityQuery);
315 QList<CoreIdentity> SqliteStorage::identities(UserId user) {
316 QList<CoreIdentity> identities;
318 QSqlQuery query(logDb());
319 query.prepare(queryString("select_identities"));
320 query.bindValue(":userid", user.toInt());
322 QSqlQuery nickQuery(logDb());
323 nickQuery.prepare(queryString("select_nicks"));
327 while(query.next()) {
328 CoreIdentity identity(IdentityId(query.value(0).toInt()));
330 identity.setIdentityName(query.value(1).toString());
331 identity.setRealName(query.value(2).toString());
332 identity.setAwayNick(query.value(3).toString());
333 identity.setAwayNickEnabled(!!query.value(4).toInt());
334 identity.setAwayReason(query.value(5).toString());
335 identity.setAwayReasonEnabled(!!query.value(6).toInt());
336 identity.setAutoAwayEnabled(!!query.value(7).toInt());
337 identity.setAutoAwayTime(query.value(8).toInt());
338 identity.setAutoAwayReason(query.value(9).toString());
339 identity.setAutoAwayReasonEnabled(!!query.value(10).toInt());
340 identity.setDetachAwayEnabled(!!query.value(11).toInt());
341 identity.setDetachAwayReason(query.value(12).toString());
342 identity.setDetachAwayReasonEnabled(!!query.value(13).toInt());
343 identity.setIdent(query.value(14).toString());
344 identity.setKickReason(query.value(15).toString());
345 identity.setPartReason(query.value(16).toString());
346 identity.setQuitReason(query.value(17).toString());
347 identity.setSslCert(query.value(18).toByteArray());
348 identity.setSslKey(query.value(19).toByteArray());
350 nickQuery.bindValue(":identityid", identity.id().toInt());
351 QList<QString> nicks;
353 watchQuery(nickQuery);
354 while(nickQuery.next()) {
355 nicks << nickQuery.value(0).toString();
357 identity.setNicks(nicks);
358 identities << identity;
363 NetworkId SqliteStorage::createNetwork(UserId user, const NetworkInfo &info) {
365 QSqlQuery query(logDb());
366 query.prepare(queryString("insert_network"));
367 query.bindValue(":userid", user.toInt());
368 query.bindValue(":networkname", info.networkName);
371 networkId = getNetworkId(user, info.networkName);
372 if(!networkId.isValid()) {
375 NetworkInfo newNetworkInfo = info;
376 newNetworkInfo.networkId = networkId;
377 updateNetwork(user, newNetworkInfo);
382 bool SqliteStorage::updateNetwork(UserId user, const NetworkInfo &info) {
383 if(!isValidNetwork(user, info.networkId))
386 QSqlQuery updateQuery(logDb());
387 updateQuery.prepare(queryString("update_network"));
388 updateQuery.bindValue(":networkname", info.networkName);
389 updateQuery.bindValue(":identityid", info.identity.toInt());
390 updateQuery.bindValue(":usecustomencoding", info.useCustomEncodings ? 1 : 0);
391 updateQuery.bindValue(":encodingcodec", QString(info.codecForEncoding));
392 updateQuery.bindValue(":decodingcodec", QString(info.codecForDecoding));
393 updateQuery.bindValue(":servercodec", QString(info.codecForServer));
394 updateQuery.bindValue(":userandomserver", info.useRandomServer ? 1 : 0);
395 updateQuery.bindValue(":perform", info.perform.join("\n"));
396 updateQuery.bindValue(":useautoidentify", info.useAutoIdentify ? 1 : 0);
397 updateQuery.bindValue(":autoidentifyservice", info.autoIdentifyService);
398 updateQuery.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
399 updateQuery.bindValue(":useautoreconnect", info.useAutoReconnect ? 1 : 0);
400 updateQuery.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
401 updateQuery.bindValue(":autoreconnectretries", info.autoReconnectRetries);
402 updateQuery.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries ? 1 : 0);
403 updateQuery.bindValue(":rejoinchannels", info.rejoinChannels ? 1 : 0);
404 updateQuery.bindValue(":networkid", info.networkId.toInt());
405 safeExec(updateQuery);
406 if(!watchQuery(updateQuery))
409 QSqlQuery dropServersQuery(logDb());
410 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
411 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
412 safeExec(dropServersQuery);
413 if(!watchQuery(dropServersQuery))
416 QSqlQuery insertServersQuery(logDb());
417 insertServersQuery.prepare(queryString("insert_server"));
418 foreach(Network::Server server, info.serverList) {
419 insertServersQuery.bindValue(":hostname", server.host);
420 insertServersQuery.bindValue(":port", server.port);
421 insertServersQuery.bindValue(":password", server.password);
422 insertServersQuery.bindValue(":ssl", server.useSsl ? 1 : 0);
423 insertServersQuery.bindValue(":userid", user.toInt());
424 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
426 safeExec(insertServersQuery);
427 if(!watchQuery(insertServersQuery))
434 bool SqliteStorage::removeNetwork(UserId user, const NetworkId &networkId) {
435 if(!isValidNetwork(user, networkId))
438 bool withTransaction = logDb().driver()->hasFeature(QSqlDriver::Transactions);
439 if(withTransaction) {
441 if(!logDb().transaction()) {
442 qWarning() << "SqliteStorage::removeNetwork(): cannot start transaction. continuing with out rollback support!";
443 withTransaction = false;
447 QSqlQuery deleteBacklogQuery(logDb());
448 deleteBacklogQuery.prepare(queryString("delete_backlog_for_network"));
449 deleteBacklogQuery.bindValue(":networkid", networkId.toInt());
450 safeExec(deleteBacklogQuery);
451 if(!watchQuery(deleteBacklogQuery)) {
457 QSqlQuery deleteBuffersQuery(logDb());
458 deleteBuffersQuery.prepare(queryString("delete_buffers_for_network"));
459 deleteBuffersQuery.bindValue(":networkid", networkId.toInt());
460 safeExec(deleteBuffersQuery);
461 if(!watchQuery(deleteBuffersQuery)) {
467 QSqlQuery deleteServersQuery(logDb());
468 deleteServersQuery.prepare(queryString("delete_ircservers_for_network"));
469 deleteServersQuery.bindValue(":networkid", networkId.toInt());
470 safeExec(deleteServersQuery);
471 if(!watchQuery(deleteServersQuery)) {
477 QSqlQuery deleteNetworkQuery(logDb());
478 deleteNetworkQuery.prepare(queryString("delete_network"));
479 deleteNetworkQuery.bindValue(":networkid", networkId.toInt());
480 safeExec(deleteNetworkQuery);
481 if(!watchQuery(deleteNetworkQuery)) {
491 QList<NetworkInfo> SqliteStorage::networks(UserId user) {
492 QList<NetworkInfo> nets;
494 QSqlQuery networksQuery(logDb());
495 networksQuery.prepare(queryString("select_networks_for_user"));
496 networksQuery.bindValue(":userid", user.toInt());
498 QSqlQuery serversQuery(logDb());
499 serversQuery.prepare(queryString("select_servers_for_network"));
501 safeExec(networksQuery);
502 if(!watchQuery(networksQuery))
505 while(networksQuery.next()) {
507 net.networkId = networksQuery.value(0).toInt();
508 net.networkName = networksQuery.value(1).toString();
509 net.identity = networksQuery.value(2).toInt();
510 net.codecForServer = networksQuery.value(3).toString().toAscii();
511 net.codecForEncoding = networksQuery.value(4).toString().toAscii();
512 net.codecForDecoding = networksQuery.value(5).toString().toAscii();
513 net.useRandomServer = networksQuery.value(6).toInt() == 1 ? true : false;
514 net.perform = networksQuery.value(7).toString().split("\n");
515 net.useAutoIdentify = networksQuery.value(8).toInt() == 1 ? true : false;
516 net.autoIdentifyService = networksQuery.value(9).toString();
517 net.autoIdentifyPassword = networksQuery.value(10).toString();
518 net.useAutoReconnect = networksQuery.value(11).toInt() == 1 ? true : false;
519 net.autoReconnectInterval = networksQuery.value(12).toUInt();
520 net.autoReconnectRetries = networksQuery.value(13).toInt();
521 net.unlimitedReconnectRetries = networksQuery.value(14).toInt() == 1 ? true : false;
522 net.rejoinChannels = networksQuery.value(15).toInt() == 1 ? true : false;
524 serversQuery.bindValue(":networkid", net.networkId.toInt());
525 safeExec(serversQuery);
526 if(!watchQuery(serversQuery))
529 Network::ServerList servers;
530 while(serversQuery.next()) {
531 Network::Server server;
532 server.host = serversQuery.value(0).toString();
533 server.port = serversQuery.value(1).toUInt();
534 server.password = serversQuery.value(2).toString();
535 server.useSsl = serversQuery.value(3).toInt() == 1 ? true : false;
538 net.serverList = servers;
544 bool SqliteStorage::isValidNetwork(UserId user, const NetworkId &networkId) {
545 QSqlQuery query(logDb());
546 query.prepare(queryString("select_networkExists"));
547 query.bindValue(":userid", user.toInt());
548 query.bindValue(":networkid", networkId.toInt());
551 watchQuery(query); // there should not occur any errors
555 Q_ASSERT(!query.next());
559 bool SqliteStorage::isValidBuffer(const UserId &user, const BufferId &bufferId) {
560 QSqlQuery query(logDb());
561 query.prepare(queryString("select_bufferExists"));
562 query.bindValue(":userid", user.toInt());
563 query.bindValue(":bufferid", bufferId.toInt());
570 Q_ASSERT(!query.next());
574 NetworkId SqliteStorage::getNetworkId(UserId user, const QString &network) {
575 QSqlQuery query(logDb());
576 query.prepare("SELECT networkid FROM network "
577 "WHERE userid = :userid AND networkname = :networkname");
578 query.bindValue(":userid", user.toInt());
579 query.bindValue(":networkname", network);
583 return query.value(0).toInt();
588 QList<NetworkId> SqliteStorage::connectedNetworks(UserId user) {
589 QList<NetworkId> connectedNets;
590 QSqlQuery query(logDb());
591 query.prepare(queryString("select_connected_networks"));
592 query.bindValue(":userid", user.toInt());
596 while(query.next()) {
597 connectedNets << query.value(0).toInt();
600 return connectedNets;
603 void SqliteStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected) {
604 QSqlQuery query(logDb());
605 query.prepare(queryString("update_network_connected"));
606 query.bindValue(":userid", user.toInt());
607 query.bindValue(":networkid", networkId.toInt());
608 query.bindValue(":connected", isConnected ? 1 : 0);
613 QHash<QString, QString> SqliteStorage::persistentChannels(UserId user, const NetworkId &networkId) {
614 QHash<QString, QString> persistentChans;
615 QSqlQuery query(logDb());
616 query.prepare(queryString("select_persistent_channels"));
617 query.bindValue(":userid", user.toInt());
618 query.bindValue(":networkid", networkId.toInt());
622 while(query.next()) {
623 persistentChans[query.value(0).toString()] = query.value(1).toString();
626 return persistentChans;
629 void SqliteStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined) {
630 QSqlQuery query(logDb());
631 query.prepare(queryString("update_buffer_persistent_channel"));
632 query.bindValue(":userid", user.toInt());
633 query.bindValue(":networkId", networkId.toInt());
634 query.bindValue(":buffercname", channel.toLower());
635 query.bindValue(":joined", isJoined ? 1 : 0);
640 void SqliteStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key) {
641 QSqlQuery query(logDb());
642 query.prepare(queryString("update_buffer_set_channel_key"));
643 query.bindValue(":userid", user.toInt());
644 query.bindValue(":networkId", networkId.toInt());
645 query.bindValue(":buffercname", channel.toLower());
646 query.bindValue(":key", key);
652 void SqliteStorage::createBuffer(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
653 QSqlQuery query(logDb());
654 query.prepare(queryString("insert_buffer"));
655 query.bindValue(":userid", user.toInt());
656 query.bindValue(":networkid", networkId.toInt());
657 query.bindValue(":buffertype", (int)type);
658 query.bindValue(":buffername", buffer);
659 query.bindValue(":buffercname", buffer.toLower());
665 BufferInfo SqliteStorage::getBufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
666 QSqlQuery query(logDb());
667 query.prepare(queryString("select_bufferByName"));
668 query.bindValue(":networkid", networkId.toInt());
669 query.bindValue(":userid", user.toInt());
670 query.bindValue(":buffercname", buffer.toLower());
674 createBuffer(user, networkId, type, buffer);
678 qWarning() << "unable to create BufferInfo for:" << user << networkId << buffer;
683 BufferInfo bufferInfo = BufferInfo(query.value(0).toInt(), networkId, (BufferInfo::Type)query.value(1).toInt(), 0, buffer);
685 qCritical() << "SqliteStorage::getBufferInfo(): received more then one Buffer!";
686 qCritical() << " Query:" << query.lastQuery();
687 qCritical() << " bound Values:";
688 QList<QVariant> list = query.boundValues().values();
689 for (int i = 0; i < list.size(); ++i)
690 qCritical() << i << ":" << list.at(i).toString().toAscii().data();
697 BufferInfo SqliteStorage::getBufferInfo(UserId user, const BufferId &bufferId) {
698 QSqlQuery query(logDb());
699 query.prepare(queryString("select_buffer_by_id"));
700 query.bindValue(":userid", user.toInt());
701 query.bindValue(":bufferid", bufferId.toInt());
703 if(!watchQuery(query))
709 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
710 Q_ASSERT(!query.next());
715 QList<BufferInfo> SqliteStorage::requestBuffers(UserId user) {
716 QList<BufferInfo> bufferlist;
717 QSqlQuery query(logDb());
718 query.prepare(queryString("select_buffers"));
719 query.bindValue(":userid", user.toInt());
723 while(query.next()) {
724 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
729 QList<BufferId> SqliteStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId) {
730 QList<BufferId> bufferList;
731 QSqlQuery query(logDb());
732 query.prepare(queryString("select_buffers_for_network"));
733 query.bindValue(":networkid", networkId.toInt());
734 query.bindValue(":userid", user.toInt());
738 while(query.next()) {
739 bufferList << BufferId(query.value(0).toInt());
744 bool SqliteStorage::removeBuffer(const UserId &user, const BufferId &bufferId) {
745 if(!isValidBuffer(user, bufferId))
748 QSqlQuery delBacklogQuery(logDb());
749 delBacklogQuery.prepare(queryString("delete_backlog_for_buffer"));
750 delBacklogQuery.bindValue(":bufferid", bufferId.toInt());
751 safeExec(delBacklogQuery);
752 if(!watchQuery(delBacklogQuery))
755 QSqlQuery delBufferQuery(logDb());
756 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
757 delBufferQuery.bindValue(":bufferid", bufferId.toInt());
758 safeExec(delBufferQuery);
759 if(!watchQuery(delBufferQuery))
765 BufferId SqliteStorage::renameBuffer(const UserId &user, const NetworkId &networkId, const QString &newName, const QString &oldName) {
766 // check if such a buffer exists...
767 QSqlQuery existsQuery(logDb());
768 existsQuery.prepare(queryString("select_bufferByName"));
769 existsQuery.bindValue(":networkid", networkId.toInt());
770 existsQuery.bindValue(":userid", user.toInt());
771 existsQuery.bindValue(":buffercname", oldName.toLower());
772 safeExec(existsQuery);
773 if(!watchQuery(existsQuery))
776 if(!existsQuery.first())
779 const int bufferid = existsQuery.value(0).toInt();
781 Q_ASSERT(!existsQuery.next());
783 // ... and if the new name is still free.
784 existsQuery.bindValue(":networkid", networkId.toInt());
785 existsQuery.bindValue(":userid", user.toInt());
786 existsQuery.bindValue(":buffercname", newName.toLower());
787 safeExec(existsQuery);
788 if(!watchQuery(existsQuery))
791 if(existsQuery.first())
794 QSqlQuery renameBufferQuery(logDb());
795 renameBufferQuery.prepare(queryString("update_buffer_name"));
796 renameBufferQuery.bindValue(":buffername", newName);
797 renameBufferQuery.bindValue(":buffercname", newName.toLower());
798 renameBufferQuery.bindValue(":bufferid", bufferid);
799 safeExec(renameBufferQuery);
800 if(watchQuery(existsQuery))
801 return BufferId(bufferid);
806 void SqliteStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId) {
807 QSqlQuery query(logDb());
808 query.prepare(queryString("update_buffer_lastseen"));
810 query.bindValue(":userid", user.toInt());
811 query.bindValue(":bufferid", bufferId.toInt());
812 query.bindValue(":lastseenmsgid", msgId.toInt());
817 QHash<BufferId, MsgId> SqliteStorage::bufferLastSeenMsgIds(UserId user) {
818 QHash<BufferId, MsgId> lastSeenHash;
819 QSqlQuery query(logDb());
820 query.prepare(queryString("select_buffer_lastseen_messages"));
821 query.bindValue(":userid", user.toInt());
823 if(!watchQuery(query))
826 while(query.next()) {
827 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
832 MsgId SqliteStorage::logMessage(Message msg) {
833 QSqlQuery logMessageQuery(logDb());
834 logMessageQuery.prepare(queryString("insert_message"));
836 logMessageQuery.bindValue(":time", msg.timestamp().toTime_t());
837 logMessageQuery.bindValue(":bufferid", msg.bufferInfo().bufferId().toInt());
838 logMessageQuery.bindValue(":type", msg.type());
839 logMessageQuery.bindValue(":flags", (int)msg.flags());
840 logMessageQuery.bindValue(":sender", msg.sender());
841 logMessageQuery.bindValue(":message", msg.contents());
842 safeExec(logMessageQuery);
844 if(logMessageQuery.lastError().isValid()) {
845 // constraint violation - must be NOT NULL constraint - probably the sender is missing...
846 if(logMessageQuery.lastError().number() == 19) {
847 QSqlQuery addSenderQuery(logDb());
848 addSenderQuery.prepare(queryString("insert_sender"));
849 addSenderQuery.bindValue(":sender", msg.sender());
850 safeExec(addSenderQuery);
851 safeExec(logMessageQuery);
852 if(!watchQuery(logMessageQuery))
855 watchQuery(logMessageQuery);
859 MsgId msgId = logMessageQuery.lastInsertId().toInt();
860 Q_ASSERT(msgId.isValid());
864 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, MsgId first, MsgId last, int limit) {
865 QList<Message> messagelist;
867 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
868 if(!bufferInfo.isValid())
871 QSqlQuery query(logDb());
873 query.prepare(queryString("select_messagesNew"));
875 query.prepare(queryString("select_messages"));
876 query.bindValue(":lastmsg", last.toInt());
879 query.bindValue(":bufferid", bufferId.toInt());
880 query.bindValue(":firstmsg", first.toInt());
881 query.bindValue(":limit", limit);
886 while(query.next()) {
887 Message msg(QDateTime::fromTime_t(query.value(1).toInt()),
889 (Message::Type)query.value(2).toUInt(),
890 query.value(5).toString(),
891 query.value(4).toString(),
892 (Message::Flags)query.value(3).toUInt());
893 msg.setMsgId(query.value(0).toInt());
899 QList<Message> SqliteStorage::requestAllMsgs(UserId user, MsgId first, MsgId last, int limit) {
900 QList<Message> messagelist;
902 QHash<BufferId, BufferInfo> bufferInfoHash;
903 foreach(BufferInfo bufferInfo, requestBuffers(user)) {
904 bufferInfoHash[bufferInfo.bufferId()] = bufferInfo;
907 QSqlQuery query(logDb());
909 query.prepare(queryString("select_messagesAllNew"));
911 query.prepare(queryString("select_messagesAll"));
912 query.bindValue(":lastmsg", last.toInt());
914 query.bindValue(":userid", user.toInt());
915 query.bindValue(":firstmsg", first.toInt());
916 query.bindValue(":limit", limit);
921 while(query.next()) {
922 Message msg(QDateTime::fromTime_t(query.value(2).toInt()),
923 bufferInfoHash[query.value(1).toInt()],
924 (Message::Type)query.value(3).toUInt(),
925 query.value(6).toString(),
926 query.value(5).toString(),
927 (Message::Flags)query.value(4).toUInt());
928 msg.setMsgId(query.value(0).toInt());
935 QString SqliteStorage::backlogFile() {
936 return quasselDir().absolutePath() + "/quassel-storage.sqlite";
939 bool SqliteStorage::safeExec(QSqlQuery &query, int retryCount) {
942 if(!query.lastError().isValid())
945 switch(query.lastError().number()) {
946 case 5: // SQLITE_BUSY 5 /* The database file is locked */
947 case 6: // SQLITE_LOCKED 6 /* A table in the database is locked */
948 if(retryCount < _maxRetryCount)
949 return safeExec(query, retryCount + 1);