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());
218 query.bindValue(":sslcert", identity.sslCert().toPem());
219 query.bindValue(":sslkey", identity.sslKey().toPem());
221 query.bindValue(":sslcert", QByteArray());
222 query.bindValue(":sslkey", QByteArray());
227 identityId = query.lastInsertId().toInt();
228 qDebug() << identityId << identity.nicks();
229 if(!identityId.isValid()) {
232 QSqlQuery deleteNickQuery(logDb());
233 deleteNickQuery.prepare(queryString("delete_nicks"));
234 deleteNickQuery.bindValue(":identityid", identityId.toInt());
235 safeExec(deleteNickQuery);
237 QSqlQuery insertNickQuery(logDb());
238 insertNickQuery.prepare(queryString("insert_nick"));
239 foreach(QString nick, identity.nicks()) {
240 insertNickQuery.bindValue(":identityid", identityId.toInt());
241 insertNickQuery.bindValue(":nick", nick);
242 safeExec(insertNickQuery);
245 identity.setId(identityId);
249 bool SqliteStorage::updateIdentity(UserId user, const CoreIdentity &identity) {
250 QSqlQuery checkQuery(logDb());
251 checkQuery.prepare(queryString("select_checkidentity"));
252 checkQuery.bindValue(":identityid", identity.id().toInt());
253 checkQuery.bindValue(":userid", user.toInt());
254 safeExec(checkQuery);
256 if(!checkQuery.first() || checkQuery.value(0).toInt() != 1) // there should be exactly one identity for the given id and user
259 QSqlQuery query(logDb());
260 query.prepare(queryString("update_identity"));
261 query.bindValue(":identityname", identity.identityName());
262 query.bindValue(":realname", identity.realName());
263 query.bindValue(":awaynick", identity.awayNick());
264 query.bindValue(":awaynickenabled", identity.awayNickEnabled() ? 1 : 0);
265 query.bindValue(":awayreason", identity.awayReason());
266 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled() ? 1 : 0);
267 query.bindValue(":autoawayenabled", identity.awayReasonEnabled() ? 1 : 0);
268 query.bindValue(":autoawaytime", identity.autoAwayTime());
269 query.bindValue(":autoawayreason", identity.autoAwayReason());
270 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled() ? 1 : 0);
271 query.bindValue(":detachawayenabled", identity.detachAwayEnabled() ? 1 : 0);
272 query.bindValue(":detachawayreason", identity.detachAwayReason());
273 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled() ? 1 : 0);
274 query.bindValue(":ident", identity.ident());
275 query.bindValue(":kickreason", identity.kickReason());
276 query.bindValue(":partreason", identity.partReason());
277 query.bindValue(":quitreason", identity.quitReason());
279 query.bindValue(":sslcert", identity.sslCert().toPem());
280 query.bindValue(":sslkey", identity.sslKey().toPem());
282 query.bindValue(":sslcert", QByteArray());
283 query.bindValue(":sslkey", QByteArray());
285 query.bindValue(":identityid", identity.id().toInt());
288 QSqlQuery deleteNickQuery(logDb());
289 deleteNickQuery.prepare(queryString("delete_nicks"));
290 deleteNickQuery.bindValue(":identityid", identity.id().toInt());
291 safeExec(deleteNickQuery);
293 QSqlQuery insertNickQuery(logDb());
294 insertNickQuery.prepare(queryString("insert_nick"));
295 foreach(QString nick, identity.nicks()) {
296 insertNickQuery.bindValue(":identityid", identity.id().toInt());
297 insertNickQuery.bindValue(":nick", nick);
298 safeExec(insertNickQuery);
304 void SqliteStorage::removeIdentity(UserId user, IdentityId identityId) {
305 QSqlQuery checkQuery(logDb());
306 checkQuery.prepare(queryString("select_checkidentity"));
307 checkQuery.bindValue(":identityid", identityId.toInt());
308 checkQuery.bindValue(":userid", user.toInt());
309 safeExec(checkQuery);
311 if(!checkQuery.first() || checkQuery.value(0).toInt() != 1) // there should be exactly one identity for the given id and user
314 QSqlQuery deleteNickQuery(logDb());
315 deleteNickQuery.prepare(queryString("delete_nicks"));
316 deleteNickQuery.bindValue(":identityid", identityId.toInt());
317 safeExec(deleteNickQuery);
319 QSqlQuery deleteIdentityQuery(logDb());
320 deleteIdentityQuery.prepare(queryString("delete_identity"));
321 deleteIdentityQuery.bindValue(":identityid", identityId.toInt());
322 deleteIdentityQuery.bindValue(":userid", user.toInt());
323 safeExec(deleteIdentityQuery);
326 QList<CoreIdentity> SqliteStorage::identities(UserId user) {
327 QList<CoreIdentity> identities;
329 QSqlQuery query(logDb());
330 query.prepare(queryString("select_identities"));
331 query.bindValue(":userid", user.toInt());
333 QSqlQuery nickQuery(logDb());
334 nickQuery.prepare(queryString("select_nicks"));
338 while(query.next()) {
339 CoreIdentity identity(IdentityId(query.value(0).toInt()));
341 identity.setIdentityName(query.value(1).toString());
342 identity.setRealName(query.value(2).toString());
343 identity.setAwayNick(query.value(3).toString());
344 identity.setAwayNickEnabled(!!query.value(4).toInt());
345 identity.setAwayReason(query.value(5).toString());
346 identity.setAwayReasonEnabled(!!query.value(6).toInt());
347 identity.setAutoAwayEnabled(!!query.value(7).toInt());
348 identity.setAutoAwayTime(query.value(8).toInt());
349 identity.setAutoAwayReason(query.value(9).toString());
350 identity.setAutoAwayReasonEnabled(!!query.value(10).toInt());
351 identity.setDetachAwayEnabled(!!query.value(11).toInt());
352 identity.setDetachAwayReason(query.value(12).toString());
353 identity.setDetachAwayReasonEnabled(!!query.value(13).toInt());
354 identity.setIdent(query.value(14).toString());
355 identity.setKickReason(query.value(15).toString());
356 identity.setPartReason(query.value(16).toString());
357 identity.setQuitReason(query.value(17).toString());
359 identity.setSslCert(query.value(18).toByteArray());
360 identity.setSslKey(query.value(19).toByteArray());
363 nickQuery.bindValue(":identityid", identity.id().toInt());
364 QList<QString> nicks;
366 watchQuery(nickQuery);
367 while(nickQuery.next()) {
368 nicks << nickQuery.value(0).toString();
370 identity.setNicks(nicks);
371 identities << identity;
376 NetworkId SqliteStorage::createNetwork(UserId user, const NetworkInfo &info) {
378 QSqlQuery query(logDb());
379 query.prepare(queryString("insert_network"));
380 query.bindValue(":userid", user.toInt());
381 query.bindValue(":networkname", info.networkName);
384 networkId = getNetworkId(user, info.networkName);
385 if(!networkId.isValid()) {
388 NetworkInfo newNetworkInfo = info;
389 newNetworkInfo.networkId = networkId;
390 updateNetwork(user, newNetworkInfo);
395 bool SqliteStorage::updateNetwork(UserId user, const NetworkInfo &info) {
396 if(!isValidNetwork(user, info.networkId))
399 QSqlQuery updateQuery(logDb());
400 updateQuery.prepare(queryString("update_network"));
401 updateQuery.bindValue(":networkname", info.networkName);
402 updateQuery.bindValue(":identityid", info.identity.toInt());
403 updateQuery.bindValue(":usecustomencoding", info.useCustomEncodings ? 1 : 0);
404 updateQuery.bindValue(":encodingcodec", QString(info.codecForEncoding));
405 updateQuery.bindValue(":decodingcodec", QString(info.codecForDecoding));
406 updateQuery.bindValue(":servercodec", QString(info.codecForServer));
407 updateQuery.bindValue(":userandomserver", info.useRandomServer ? 1 : 0);
408 updateQuery.bindValue(":perform", info.perform.join("\n"));
409 updateQuery.bindValue(":useautoidentify", info.useAutoIdentify ? 1 : 0);
410 updateQuery.bindValue(":autoidentifyservice", info.autoIdentifyService);
411 updateQuery.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
412 updateQuery.bindValue(":useautoreconnect", info.useAutoReconnect ? 1 : 0);
413 updateQuery.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
414 updateQuery.bindValue(":autoreconnectretries", info.autoReconnectRetries);
415 updateQuery.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries ? 1 : 0);
416 updateQuery.bindValue(":rejoinchannels", info.rejoinChannels ? 1 : 0);
417 updateQuery.bindValue(":networkid", info.networkId.toInt());
418 safeExec(updateQuery);
419 if(!watchQuery(updateQuery))
422 QSqlQuery dropServersQuery(logDb());
423 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
424 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
425 safeExec(dropServersQuery);
426 if(!watchQuery(dropServersQuery))
429 QSqlQuery insertServersQuery(logDb());
430 insertServersQuery.prepare(queryString("insert_server"));
431 foreach(Network::Server server, info.serverList) {
432 insertServersQuery.bindValue(":userid", user.toInt());
433 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
434 insertServersQuery.bindValue(":hostname", server.host);
435 insertServersQuery.bindValue(":port", server.port);
436 insertServersQuery.bindValue(":password", server.password);
437 insertServersQuery.bindValue(":ssl", server.useSsl ? 1 : 0);
438 insertServersQuery.bindValue(":sslversion", server.sslVersion);
439 insertServersQuery.bindValue(":useproxy", server.useProxy ? 1 : 0);
440 insertServersQuery.bindValue(":proxytype", server.proxyType);
441 insertServersQuery.bindValue(":proxyhost", server.proxyHost);
442 insertServersQuery.bindValue(":proxyport", server.proxyPort);
443 insertServersQuery.bindValue(":proxyuser", server.proxyUser);
444 insertServersQuery.bindValue(":proxypass", server.proxyPass);
446 safeExec(insertServersQuery);
447 if(!watchQuery(insertServersQuery))
454 bool SqliteStorage::removeNetwork(UserId user, const NetworkId &networkId) {
455 if(!isValidNetwork(user, networkId))
458 bool withTransaction = logDb().driver()->hasFeature(QSqlDriver::Transactions);
459 if(withTransaction) {
461 if(!logDb().transaction()) {
462 qWarning() << "SqliteStorage::removeNetwork(): cannot start transaction. continuing with out rollback support!";
463 withTransaction = false;
467 QSqlQuery deleteBacklogQuery(logDb());
468 deleteBacklogQuery.prepare(queryString("delete_backlog_for_network"));
469 deleteBacklogQuery.bindValue(":networkid", networkId.toInt());
470 safeExec(deleteBacklogQuery);
471 if(!watchQuery(deleteBacklogQuery)) {
477 QSqlQuery deleteBuffersQuery(logDb());
478 deleteBuffersQuery.prepare(queryString("delete_buffers_for_network"));
479 deleteBuffersQuery.bindValue(":networkid", networkId.toInt());
480 safeExec(deleteBuffersQuery);
481 if(!watchQuery(deleteBuffersQuery)) {
487 QSqlQuery deleteServersQuery(logDb());
488 deleteServersQuery.prepare(queryString("delete_ircservers_for_network"));
489 deleteServersQuery.bindValue(":networkid", networkId.toInt());
490 safeExec(deleteServersQuery);
491 if(!watchQuery(deleteServersQuery)) {
497 QSqlQuery deleteNetworkQuery(logDb());
498 deleteNetworkQuery.prepare(queryString("delete_network"));
499 deleteNetworkQuery.bindValue(":networkid", networkId.toInt());
500 safeExec(deleteNetworkQuery);
501 if(!watchQuery(deleteNetworkQuery)) {
511 QList<NetworkInfo> SqliteStorage::networks(UserId user) {
512 QList<NetworkInfo> nets;
514 QSqlQuery networksQuery(logDb());
515 networksQuery.prepare(queryString("select_networks_for_user"));
516 networksQuery.bindValue(":userid", user.toInt());
518 QSqlQuery serversQuery(logDb());
519 serversQuery.prepare(queryString("select_servers_for_network"));
521 safeExec(networksQuery);
522 if(!watchQuery(networksQuery))
525 while(networksQuery.next()) {
527 net.networkId = networksQuery.value(0).toInt();
528 net.networkName = networksQuery.value(1).toString();
529 net.identity = networksQuery.value(2).toInt();
530 net.codecForServer = networksQuery.value(3).toString().toAscii();
531 net.codecForEncoding = networksQuery.value(4).toString().toAscii();
532 net.codecForDecoding = networksQuery.value(5).toString().toAscii();
533 net.useRandomServer = networksQuery.value(6).toInt() == 1 ? true : false;
534 net.perform = networksQuery.value(7).toString().split("\n");
535 net.useAutoIdentify = networksQuery.value(8).toInt() == 1 ? true : false;
536 net.autoIdentifyService = networksQuery.value(9).toString();
537 net.autoIdentifyPassword = networksQuery.value(10).toString();
538 net.useAutoReconnect = networksQuery.value(11).toInt() == 1 ? true : false;
539 net.autoReconnectInterval = networksQuery.value(12).toUInt();
540 net.autoReconnectRetries = networksQuery.value(13).toInt();
541 net.unlimitedReconnectRetries = networksQuery.value(14).toInt() == 1 ? true : false;
542 net.rejoinChannels = networksQuery.value(15).toInt() == 1 ? true : false;
544 serversQuery.bindValue(":networkid", net.networkId.toInt());
545 safeExec(serversQuery);
546 if(!watchQuery(serversQuery))
549 Network::ServerList servers;
550 while(serversQuery.next()) {
551 Network::Server server;
552 server.host = serversQuery.value(0).toString();
553 server.port = serversQuery.value(1).toUInt();
554 server.password = serversQuery.value(2).toString();
555 server.useSsl = serversQuery.value(3).toInt() == 1 ? true : false;
556 server.sslVersion = serversQuery.value(4).toInt();
557 server.useProxy = serversQuery.value(5).toInt() == 1 ? true : false;
558 server.proxyType = serversQuery.value(6).toInt();
559 server.proxyHost = serversQuery.value(7).toString();
560 server.proxyPort = serversQuery.value(8).toUInt();
561 server.proxyUser = serversQuery.value(9).toString();
562 server.proxyPass = serversQuery.value(10).toString();
565 net.serverList = servers;
571 bool SqliteStorage::isValidNetwork(UserId user, const NetworkId &networkId) {
572 QSqlQuery query(logDb());
573 query.prepare(queryString("select_networkExists"));
574 query.bindValue(":userid", user.toInt());
575 query.bindValue(":networkid", networkId.toInt());
578 watchQuery(query); // there should not occur any errors
582 Q_ASSERT(!query.next());
586 bool SqliteStorage::isValidBuffer(const UserId &user, const BufferId &bufferId) {
587 QSqlQuery query(logDb());
588 query.prepare(queryString("select_bufferExists"));
589 query.bindValue(":userid", user.toInt());
590 query.bindValue(":bufferid", bufferId.toInt());
597 Q_ASSERT(!query.next());
601 NetworkId SqliteStorage::getNetworkId(UserId user, const QString &network) {
602 QSqlQuery query(logDb());
603 query.prepare("SELECT networkid FROM network "
604 "WHERE userid = :userid AND networkname = :networkname");
605 query.bindValue(":userid", user.toInt());
606 query.bindValue(":networkname", network);
610 return query.value(0).toInt();
615 QList<NetworkId> SqliteStorage::connectedNetworks(UserId user) {
616 QList<NetworkId> connectedNets;
617 QSqlQuery query(logDb());
618 query.prepare(queryString("select_connected_networks"));
619 query.bindValue(":userid", user.toInt());
623 while(query.next()) {
624 connectedNets << query.value(0).toInt();
627 return connectedNets;
630 void SqliteStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected) {
631 QSqlQuery query(logDb());
632 query.prepare(queryString("update_network_connected"));
633 query.bindValue(":userid", user.toInt());
634 query.bindValue(":networkid", networkId.toInt());
635 query.bindValue(":connected", isConnected ? 1 : 0);
640 QHash<QString, QString> SqliteStorage::persistentChannels(UserId user, const NetworkId &networkId) {
641 QHash<QString, QString> persistentChans;
642 QSqlQuery query(logDb());
643 query.prepare(queryString("select_persistent_channels"));
644 query.bindValue(":userid", user.toInt());
645 query.bindValue(":networkid", networkId.toInt());
649 while(query.next()) {
650 persistentChans[query.value(0).toString()] = query.value(1).toString();
653 return persistentChans;
656 void SqliteStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined) {
657 QSqlQuery query(logDb());
658 query.prepare(queryString("update_buffer_persistent_channel"));
659 query.bindValue(":userid", user.toInt());
660 query.bindValue(":networkId", networkId.toInt());
661 query.bindValue(":buffercname", channel.toLower());
662 query.bindValue(":joined", isJoined ? 1 : 0);
667 void SqliteStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key) {
668 QSqlQuery query(logDb());
669 query.prepare(queryString("update_buffer_set_channel_key"));
670 query.bindValue(":userid", user.toInt());
671 query.bindValue(":networkId", networkId.toInt());
672 query.bindValue(":buffercname", channel.toLower());
673 query.bindValue(":key", key);
679 void SqliteStorage::createBuffer(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
680 QSqlQuery query(logDb());
681 query.prepare(queryString("insert_buffer"));
682 query.bindValue(":userid", user.toInt());
683 query.bindValue(":networkid", networkId.toInt());
684 query.bindValue(":buffertype", (int)type);
685 query.bindValue(":buffername", buffer);
686 query.bindValue(":buffercname", buffer.toLower());
692 BufferInfo SqliteStorage::getBufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
693 QSqlQuery query(logDb());
694 query.prepare(queryString("select_bufferByName"));
695 query.bindValue(":networkid", networkId.toInt());
696 query.bindValue(":userid", user.toInt());
697 query.bindValue(":buffercname", buffer.toLower());
701 createBuffer(user, networkId, type, buffer);
705 qWarning() << "unable to create BufferInfo for:" << user << networkId << buffer;
710 BufferInfo bufferInfo = BufferInfo(query.value(0).toInt(), networkId, (BufferInfo::Type)query.value(1).toInt(), 0, buffer);
712 qCritical() << "SqliteStorage::getBufferInfo(): received more then one Buffer!";
713 qCritical() << " Query:" << query.lastQuery();
714 qCritical() << " bound Values:";
715 QList<QVariant> list = query.boundValues().values();
716 for (int i = 0; i < list.size(); ++i)
717 qCritical() << i << ":" << list.at(i).toString().toAscii().data();
724 BufferInfo SqliteStorage::getBufferInfo(UserId user, const BufferId &bufferId) {
725 QSqlQuery query(logDb());
726 query.prepare(queryString("select_buffer_by_id"));
727 query.bindValue(":userid", user.toInt());
728 query.bindValue(":bufferid", bufferId.toInt());
730 if(!watchQuery(query))
736 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
737 Q_ASSERT(!query.next());
742 QList<BufferInfo> SqliteStorage::requestBuffers(UserId user) {
743 QList<BufferInfo> bufferlist;
744 QSqlQuery query(logDb());
745 query.prepare(queryString("select_buffers"));
746 query.bindValue(":userid", user.toInt());
750 while(query.next()) {
751 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
756 QList<BufferId> SqliteStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId) {
757 QList<BufferId> bufferList;
758 QSqlQuery query(logDb());
759 query.prepare(queryString("select_buffers_for_network"));
760 query.bindValue(":networkid", networkId.toInt());
761 query.bindValue(":userid", user.toInt());
765 while(query.next()) {
766 bufferList << BufferId(query.value(0).toInt());
771 bool SqliteStorage::removeBuffer(const UserId &user, const BufferId &bufferId) {
772 if(!isValidBuffer(user, bufferId))
775 QSqlQuery delBacklogQuery(logDb());
776 delBacklogQuery.prepare(queryString("delete_backlog_for_buffer"));
777 delBacklogQuery.bindValue(":bufferid", bufferId.toInt());
778 safeExec(delBacklogQuery);
779 if(!watchQuery(delBacklogQuery))
782 QSqlQuery delBufferQuery(logDb());
783 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
784 delBufferQuery.bindValue(":bufferid", bufferId.toInt());
785 safeExec(delBufferQuery);
786 if(!watchQuery(delBufferQuery))
792 BufferId SqliteStorage::renameBuffer(const UserId &user, const NetworkId &networkId, const QString &newName, const QString &oldName) {
793 // check if such a buffer exists...
794 QSqlQuery existsQuery(logDb());
795 existsQuery.prepare(queryString("select_bufferByName"));
796 existsQuery.bindValue(":networkid", networkId.toInt());
797 existsQuery.bindValue(":userid", user.toInt());
798 existsQuery.bindValue(":buffercname", oldName.toLower());
799 safeExec(existsQuery);
800 if(!watchQuery(existsQuery))
803 if(!existsQuery.first())
806 const int bufferid = existsQuery.value(0).toInt();
808 Q_ASSERT(!existsQuery.next());
810 // ... and if the new name is still free.
811 existsQuery.bindValue(":networkid", networkId.toInt());
812 existsQuery.bindValue(":userid", user.toInt());
813 existsQuery.bindValue(":buffercname", newName.toLower());
814 safeExec(existsQuery);
815 if(!watchQuery(existsQuery))
818 if(existsQuery.first())
821 QSqlQuery renameBufferQuery(logDb());
822 renameBufferQuery.prepare(queryString("update_buffer_name"));
823 renameBufferQuery.bindValue(":buffername", newName);
824 renameBufferQuery.bindValue(":buffercname", newName.toLower());
825 renameBufferQuery.bindValue(":bufferid", bufferid);
826 safeExec(renameBufferQuery);
827 if(watchQuery(existsQuery))
828 return BufferId(bufferid);
833 void SqliteStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId) {
834 QSqlQuery query(logDb());
835 query.prepare(queryString("update_buffer_lastseen"));
837 query.bindValue(":userid", user.toInt());
838 query.bindValue(":bufferid", bufferId.toInt());
839 query.bindValue(":lastseenmsgid", msgId.toInt());
844 QHash<BufferId, MsgId> SqliteStorage::bufferLastSeenMsgIds(UserId user) {
845 QHash<BufferId, MsgId> lastSeenHash;
846 QSqlQuery query(logDb());
847 query.prepare(queryString("select_buffer_lastseen_messages"));
848 query.bindValue(":userid", user.toInt());
850 if(!watchQuery(query))
853 while(query.next()) {
854 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
859 MsgId SqliteStorage::logMessage(Message msg) {
860 QSqlQuery logMessageQuery(logDb());
861 logMessageQuery.prepare(queryString("insert_message"));
863 logMessageQuery.bindValue(":time", msg.timestamp().toTime_t());
864 logMessageQuery.bindValue(":bufferid", msg.bufferInfo().bufferId().toInt());
865 logMessageQuery.bindValue(":type", msg.type());
866 logMessageQuery.bindValue(":flags", (int)msg.flags());
867 logMessageQuery.bindValue(":sender", msg.sender());
868 logMessageQuery.bindValue(":message", msg.contents());
869 safeExec(logMessageQuery);
871 if(logMessageQuery.lastError().isValid()) {
872 // constraint violation - must be NOT NULL constraint - probably the sender is missing...
873 if(logMessageQuery.lastError().number() == 19) {
874 QSqlQuery addSenderQuery(logDb());
875 addSenderQuery.prepare(queryString("insert_sender"));
876 addSenderQuery.bindValue(":sender", msg.sender());
877 safeExec(addSenderQuery);
878 safeExec(logMessageQuery);
879 if(!watchQuery(logMessageQuery))
882 watchQuery(logMessageQuery);
886 MsgId msgId = logMessageQuery.lastInsertId().toInt();
887 Q_ASSERT(msgId.isValid());
891 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, MsgId first, MsgId last, int limit) {
892 QList<Message> messagelist;
894 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
895 if(!bufferInfo.isValid())
898 QSqlQuery query(logDb());
900 query.prepare(queryString("select_messagesNew"));
902 query.prepare(queryString("select_messages"));
903 query.bindValue(":lastmsg", last.toInt());
906 query.bindValue(":bufferid", bufferId.toInt());
907 query.bindValue(":firstmsg", first.toInt());
908 query.bindValue(":limit", limit);
913 while(query.next()) {
914 Message msg(QDateTime::fromTime_t(query.value(1).toInt()),
916 (Message::Type)query.value(2).toUInt(),
917 query.value(5).toString(),
918 query.value(4).toString(),
919 (Message::Flags)query.value(3).toUInt());
920 msg.setMsgId(query.value(0).toInt());
926 QList<Message> SqliteStorage::requestAllMsgs(UserId user, MsgId first, MsgId last, int limit) {
927 QList<Message> messagelist;
929 QHash<BufferId, BufferInfo> bufferInfoHash;
930 foreach(BufferInfo bufferInfo, requestBuffers(user)) {
931 bufferInfoHash[bufferInfo.bufferId()] = bufferInfo;
934 QSqlQuery query(logDb());
936 query.prepare(queryString("select_messagesAllNew"));
938 query.prepare(queryString("select_messagesAll"));
939 query.bindValue(":lastmsg", last.toInt());
941 query.bindValue(":userid", user.toInt());
942 query.bindValue(":firstmsg", first.toInt());
943 query.bindValue(":limit", limit);
948 while(query.next()) {
949 Message msg(QDateTime::fromTime_t(query.value(2).toInt()),
950 bufferInfoHash[query.value(1).toInt()],
951 (Message::Type)query.value(3).toUInt(),
952 query.value(6).toString(),
953 query.value(5).toString(),
954 (Message::Flags)query.value(4).toUInt());
955 msg.setMsgId(query.value(0).toInt());
962 QString SqliteStorage::backlogFile() {
963 return quasselDir().absolutePath() + "/quassel-storage.sqlite";
966 bool SqliteStorage::safeExec(QSqlQuery &query, int retryCount) {
969 if(!query.lastError().isValid())
972 switch(query.lastError().number()) {
973 case 5: // SQLITE_BUSY 5 /* The database file is locked */
974 case 6: // SQLITE_LOCKED 6 /* A table in the database is locked */
975 if(retryCount < _maxRetryCount)
976 return safeExec(query, retryCount + 1);