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 if(!identityId.isValid()) {
231 QSqlQuery deleteNickQuery(logDb());
232 deleteNickQuery.prepare(queryString("delete_nicks"));
233 deleteNickQuery.bindValue(":identityid", identityId.toInt());
234 safeExec(deleteNickQuery);
236 QSqlQuery insertNickQuery(logDb());
237 insertNickQuery.prepare(queryString("insert_nick"));
238 foreach(QString nick, identity.nicks()) {
239 insertNickQuery.bindValue(":identityid", identityId.toInt());
240 insertNickQuery.bindValue(":nick", nick);
241 safeExec(insertNickQuery);
244 identity.setId(identityId);
248 bool SqliteStorage::updateIdentity(UserId user, const CoreIdentity &identity) {
249 QSqlQuery checkQuery(logDb());
250 checkQuery.prepare(queryString("select_checkidentity"));
251 checkQuery.bindValue(":identityid", identity.id().toInt());
252 checkQuery.bindValue(":userid", user.toInt());
253 safeExec(checkQuery);
255 if(!checkQuery.first() || checkQuery.value(0).toInt() != 1) // there should be exactly one identity for the given id and user
258 QSqlQuery query(logDb());
259 query.prepare(queryString("update_identity"));
260 query.bindValue(":identityname", identity.identityName());
261 query.bindValue(":realname", identity.realName());
262 query.bindValue(":awaynick", identity.awayNick());
263 query.bindValue(":awaynickenabled", identity.awayNickEnabled() ? 1 : 0);
264 query.bindValue(":awayreason", identity.awayReason());
265 query.bindValue(":awayreasonenabled", identity.awayReasonEnabled() ? 1 : 0);
266 query.bindValue(":autoawayenabled", identity.awayReasonEnabled() ? 1 : 0);
267 query.bindValue(":autoawaytime", identity.autoAwayTime());
268 query.bindValue(":autoawayreason", identity.autoAwayReason());
269 query.bindValue(":autoawayreasonenabled", identity.autoAwayReasonEnabled() ? 1 : 0);
270 query.bindValue(":detachawayenabled", identity.detachAwayEnabled() ? 1 : 0);
271 query.bindValue(":detachawayreason", identity.detachAwayReason());
272 query.bindValue(":detachawayreasonenabled", identity.detachAwayReasonEnabled() ? 1 : 0);
273 query.bindValue(":ident", identity.ident());
274 query.bindValue(":kickreason", identity.kickReason());
275 query.bindValue(":partreason", identity.partReason());
276 query.bindValue(":quitreason", identity.quitReason());
278 query.bindValue(":sslcert", identity.sslCert().toPem());
279 query.bindValue(":sslkey", identity.sslKey().toPem());
281 query.bindValue(":sslcert", QByteArray());
282 query.bindValue(":sslkey", QByteArray());
284 query.bindValue(":identityid", identity.id().toInt());
287 QSqlQuery deleteNickQuery(logDb());
288 deleteNickQuery.prepare(queryString("delete_nicks"));
289 deleteNickQuery.bindValue(":identityid", identity.id().toInt());
290 safeExec(deleteNickQuery);
292 QSqlQuery insertNickQuery(logDb());
293 insertNickQuery.prepare(queryString("insert_nick"));
294 foreach(QString nick, identity.nicks()) {
295 insertNickQuery.bindValue(":identityid", identity.id().toInt());
296 insertNickQuery.bindValue(":nick", nick);
297 safeExec(insertNickQuery);
303 void SqliteStorage::removeIdentity(UserId user, IdentityId identityId) {
304 QSqlQuery checkQuery(logDb());
305 checkQuery.prepare(queryString("select_checkidentity"));
306 checkQuery.bindValue(":identityid", identityId.toInt());
307 checkQuery.bindValue(":userid", user.toInt());
308 safeExec(checkQuery);
310 if(!checkQuery.first() || checkQuery.value(0).toInt() != 1) // there should be exactly one identity for the given id and user
313 QSqlQuery deleteNickQuery(logDb());
314 deleteNickQuery.prepare(queryString("delete_nicks"));
315 deleteNickQuery.bindValue(":identityid", identityId.toInt());
316 safeExec(deleteNickQuery);
318 QSqlQuery deleteIdentityQuery(logDb());
319 deleteIdentityQuery.prepare(queryString("delete_identity"));
320 deleteIdentityQuery.bindValue(":identityid", identityId.toInt());
321 deleteIdentityQuery.bindValue(":userid", user.toInt());
322 safeExec(deleteIdentityQuery);
325 QList<CoreIdentity> SqliteStorage::identities(UserId user) {
326 QList<CoreIdentity> identities;
328 QSqlQuery query(logDb());
329 query.prepare(queryString("select_identities"));
330 query.bindValue(":userid", user.toInt());
332 QSqlQuery nickQuery(logDb());
333 nickQuery.prepare(queryString("select_nicks"));
337 while(query.next()) {
338 CoreIdentity identity(IdentityId(query.value(0).toInt()));
340 identity.setIdentityName(query.value(1).toString());
341 identity.setRealName(query.value(2).toString());
342 identity.setAwayNick(query.value(3).toString());
343 identity.setAwayNickEnabled(!!query.value(4).toInt());
344 identity.setAwayReason(query.value(5).toString());
345 identity.setAwayReasonEnabled(!!query.value(6).toInt());
346 identity.setAutoAwayEnabled(!!query.value(7).toInt());
347 identity.setAutoAwayTime(query.value(8).toInt());
348 identity.setAutoAwayReason(query.value(9).toString());
349 identity.setAutoAwayReasonEnabled(!!query.value(10).toInt());
350 identity.setDetachAwayEnabled(!!query.value(11).toInt());
351 identity.setDetachAwayReason(query.value(12).toString());
352 identity.setDetachAwayReasonEnabled(!!query.value(13).toInt());
353 identity.setIdent(query.value(14).toString());
354 identity.setKickReason(query.value(15).toString());
355 identity.setPartReason(query.value(16).toString());
356 identity.setQuitReason(query.value(17).toString());
358 identity.setSslCert(query.value(18).toByteArray());
359 identity.setSslKey(query.value(19).toByteArray());
362 nickQuery.bindValue(":identityid", identity.id().toInt());
363 QList<QString> nicks;
365 watchQuery(nickQuery);
366 while(nickQuery.next()) {
367 nicks << nickQuery.value(0).toString();
369 identity.setNicks(nicks);
370 identities << identity;
375 NetworkId SqliteStorage::createNetwork(UserId user, const NetworkInfo &info) {
377 QSqlQuery query(logDb());
378 query.prepare(queryString("insert_network"));
379 query.bindValue(":userid", user.toInt());
380 query.bindValue(":networkname", info.networkName);
383 networkId = getNetworkId(user, info.networkName);
384 if(!networkId.isValid()) {
387 NetworkInfo newNetworkInfo = info;
388 newNetworkInfo.networkId = networkId;
389 updateNetwork(user, newNetworkInfo);
394 bool SqliteStorage::updateNetwork(UserId user, const NetworkInfo &info) {
395 if(!isValidNetwork(user, info.networkId))
398 QSqlQuery updateQuery(logDb());
399 updateQuery.prepare(queryString("update_network"));
400 updateQuery.bindValue(":networkname", info.networkName);
401 updateQuery.bindValue(":identityid", info.identity.toInt());
402 updateQuery.bindValue(":usecustomencoding", info.useCustomEncodings ? 1 : 0);
403 updateQuery.bindValue(":encodingcodec", QString(info.codecForEncoding));
404 updateQuery.bindValue(":decodingcodec", QString(info.codecForDecoding));
405 updateQuery.bindValue(":servercodec", QString(info.codecForServer));
406 updateQuery.bindValue(":userandomserver", info.useRandomServer ? 1 : 0);
407 updateQuery.bindValue(":perform", info.perform.join("\n"));
408 updateQuery.bindValue(":useautoidentify", info.useAutoIdentify ? 1 : 0);
409 updateQuery.bindValue(":autoidentifyservice", info.autoIdentifyService);
410 updateQuery.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
411 updateQuery.bindValue(":useautoreconnect", info.useAutoReconnect ? 1 : 0);
412 updateQuery.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
413 updateQuery.bindValue(":autoreconnectretries", info.autoReconnectRetries);
414 updateQuery.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries ? 1 : 0);
415 updateQuery.bindValue(":rejoinchannels", info.rejoinChannels ? 1 : 0);
416 updateQuery.bindValue(":networkid", info.networkId.toInt());
417 safeExec(updateQuery);
418 if(!watchQuery(updateQuery))
421 QSqlQuery dropServersQuery(logDb());
422 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
423 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
424 safeExec(dropServersQuery);
425 if(!watchQuery(dropServersQuery))
428 QSqlQuery insertServersQuery(logDb());
429 insertServersQuery.prepare(queryString("insert_server"));
430 foreach(Network::Server server, info.serverList) {
431 insertServersQuery.bindValue(":userid", user.toInt());
432 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
433 insertServersQuery.bindValue(":hostname", server.host);
434 insertServersQuery.bindValue(":port", server.port);
435 insertServersQuery.bindValue(":password", server.password);
436 insertServersQuery.bindValue(":ssl", server.useSsl ? 1 : 0);
437 insertServersQuery.bindValue(":sslversion", server.sslVersion);
438 insertServersQuery.bindValue(":useproxy", server.useProxy ? 1 : 0);
439 insertServersQuery.bindValue(":proxytype", server.proxyType);
440 insertServersQuery.bindValue(":proxyhost", server.proxyHost);
441 insertServersQuery.bindValue(":proxyport", server.proxyPort);
442 insertServersQuery.bindValue(":proxyuser", server.proxyUser);
443 insertServersQuery.bindValue(":proxypass", server.proxyPass);
445 safeExec(insertServersQuery);
446 if(!watchQuery(insertServersQuery))
453 bool SqliteStorage::removeNetwork(UserId user, const NetworkId &networkId) {
454 if(!isValidNetwork(user, networkId))
457 bool withTransaction = logDb().driver()->hasFeature(QSqlDriver::Transactions);
458 if(withTransaction) {
460 if(!logDb().transaction()) {
461 qWarning() << "SqliteStorage::removeNetwork(): cannot start transaction. continuing with out rollback support!";
462 withTransaction = false;
466 QSqlQuery deleteBacklogQuery(logDb());
467 deleteBacklogQuery.prepare(queryString("delete_backlog_for_network"));
468 deleteBacklogQuery.bindValue(":networkid", networkId.toInt());
469 safeExec(deleteBacklogQuery);
470 if(!watchQuery(deleteBacklogQuery)) {
476 QSqlQuery deleteBuffersQuery(logDb());
477 deleteBuffersQuery.prepare(queryString("delete_buffers_for_network"));
478 deleteBuffersQuery.bindValue(":networkid", networkId.toInt());
479 safeExec(deleteBuffersQuery);
480 if(!watchQuery(deleteBuffersQuery)) {
486 QSqlQuery deleteServersQuery(logDb());
487 deleteServersQuery.prepare(queryString("delete_ircservers_for_network"));
488 deleteServersQuery.bindValue(":networkid", networkId.toInt());
489 safeExec(deleteServersQuery);
490 if(!watchQuery(deleteServersQuery)) {
496 QSqlQuery deleteNetworkQuery(logDb());
497 deleteNetworkQuery.prepare(queryString("delete_network"));
498 deleteNetworkQuery.bindValue(":networkid", networkId.toInt());
499 safeExec(deleteNetworkQuery);
500 if(!watchQuery(deleteNetworkQuery)) {
510 QList<NetworkInfo> SqliteStorage::networks(UserId user) {
511 QList<NetworkInfo> nets;
513 QSqlQuery networksQuery(logDb());
514 networksQuery.prepare(queryString("select_networks_for_user"));
515 networksQuery.bindValue(":userid", user.toInt());
517 QSqlQuery serversQuery(logDb());
518 serversQuery.prepare(queryString("select_servers_for_network"));
520 safeExec(networksQuery);
521 if(!watchQuery(networksQuery))
524 while(networksQuery.next()) {
526 net.networkId = networksQuery.value(0).toInt();
527 net.networkName = networksQuery.value(1).toString();
528 net.identity = networksQuery.value(2).toInt();
529 net.codecForServer = networksQuery.value(3).toString().toAscii();
530 net.codecForEncoding = networksQuery.value(4).toString().toAscii();
531 net.codecForDecoding = networksQuery.value(5).toString().toAscii();
532 net.useRandomServer = networksQuery.value(6).toInt() == 1 ? true : false;
533 net.perform = networksQuery.value(7).toString().split("\n");
534 net.useAutoIdentify = networksQuery.value(8).toInt() == 1 ? true : false;
535 net.autoIdentifyService = networksQuery.value(9).toString();
536 net.autoIdentifyPassword = networksQuery.value(10).toString();
537 net.useAutoReconnect = networksQuery.value(11).toInt() == 1 ? true : false;
538 net.autoReconnectInterval = networksQuery.value(12).toUInt();
539 net.autoReconnectRetries = networksQuery.value(13).toInt();
540 net.unlimitedReconnectRetries = networksQuery.value(14).toInt() == 1 ? true : false;
541 net.rejoinChannels = networksQuery.value(15).toInt() == 1 ? true : false;
543 serversQuery.bindValue(":networkid", net.networkId.toInt());
544 safeExec(serversQuery);
545 if(!watchQuery(serversQuery))
548 Network::ServerList servers;
549 while(serversQuery.next()) {
550 Network::Server server;
551 server.host = serversQuery.value(0).toString();
552 server.port = serversQuery.value(1).toUInt();
553 server.password = serversQuery.value(2).toString();
554 server.useSsl = serversQuery.value(3).toInt() == 1 ? true : false;
555 server.sslVersion = serversQuery.value(4).toInt();
556 server.useProxy = serversQuery.value(5).toInt() == 1 ? true : false;
557 server.proxyType = serversQuery.value(6).toInt();
558 server.proxyHost = serversQuery.value(7).toString();
559 server.proxyPort = serversQuery.value(8).toUInt();
560 server.proxyUser = serversQuery.value(9).toString();
561 server.proxyPass = serversQuery.value(10).toString();
564 net.serverList = servers;
570 bool SqliteStorage::isValidNetwork(UserId user, const NetworkId &networkId) {
571 QSqlQuery query(logDb());
572 query.prepare(queryString("select_networkExists"));
573 query.bindValue(":userid", user.toInt());
574 query.bindValue(":networkid", networkId.toInt());
577 watchQuery(query); // there should not occur any errors
581 Q_ASSERT(!query.next());
585 bool SqliteStorage::isValidBuffer(const UserId &user, const BufferId &bufferId) {
586 QSqlQuery query(logDb());
587 query.prepare(queryString("select_bufferExists"));
588 query.bindValue(":userid", user.toInt());
589 query.bindValue(":bufferid", bufferId.toInt());
596 Q_ASSERT(!query.next());
600 NetworkId SqliteStorage::getNetworkId(UserId user, const QString &network) {
601 QSqlQuery query(logDb());
602 query.prepare("SELECT networkid FROM network "
603 "WHERE userid = :userid AND networkname = :networkname");
604 query.bindValue(":userid", user.toInt());
605 query.bindValue(":networkname", network);
609 return query.value(0).toInt();
614 QList<NetworkId> SqliteStorage::connectedNetworks(UserId user) {
615 QList<NetworkId> connectedNets;
616 QSqlQuery query(logDb());
617 query.prepare(queryString("select_connected_networks"));
618 query.bindValue(":userid", user.toInt());
622 while(query.next()) {
623 connectedNets << query.value(0).toInt();
626 return connectedNets;
629 void SqliteStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected) {
630 QSqlQuery query(logDb());
631 query.prepare(queryString("update_network_connected"));
632 query.bindValue(":userid", user.toInt());
633 query.bindValue(":networkid", networkId.toInt());
634 query.bindValue(":connected", isConnected ? 1 : 0);
639 QHash<QString, QString> SqliteStorage::persistentChannels(UserId user, const NetworkId &networkId) {
640 QHash<QString, QString> persistentChans;
641 QSqlQuery query(logDb());
642 query.prepare(queryString("select_persistent_channels"));
643 query.bindValue(":userid", user.toInt());
644 query.bindValue(":networkid", networkId.toInt());
648 while(query.next()) {
649 persistentChans[query.value(0).toString()] = query.value(1).toString();
652 return persistentChans;
655 void SqliteStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined) {
656 QSqlQuery query(logDb());
657 query.prepare(queryString("update_buffer_persistent_channel"));
658 query.bindValue(":userid", user.toInt());
659 query.bindValue(":networkId", networkId.toInt());
660 query.bindValue(":buffercname", channel.toLower());
661 query.bindValue(":joined", isJoined ? 1 : 0);
666 void SqliteStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key) {
667 QSqlQuery query(logDb());
668 query.prepare(queryString("update_buffer_set_channel_key"));
669 query.bindValue(":userid", user.toInt());
670 query.bindValue(":networkId", networkId.toInt());
671 query.bindValue(":buffercname", channel.toLower());
672 query.bindValue(":key", key);
678 void SqliteStorage::createBuffer(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
679 QSqlQuery query(logDb());
680 query.prepare(queryString("insert_buffer"));
681 query.bindValue(":userid", user.toInt());
682 query.bindValue(":networkid", networkId.toInt());
683 query.bindValue(":buffertype", (int)type);
684 query.bindValue(":buffername", buffer);
685 query.bindValue(":buffercname", buffer.toLower());
691 BufferInfo SqliteStorage::getBufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
692 QSqlQuery query(logDb());
693 query.prepare(queryString("select_bufferByName"));
694 query.bindValue(":networkid", networkId.toInt());
695 query.bindValue(":userid", user.toInt());
696 query.bindValue(":buffercname", buffer.toLower());
700 createBuffer(user, networkId, type, buffer);
704 qWarning() << "unable to create BufferInfo for:" << user << networkId << buffer;
709 BufferInfo bufferInfo = BufferInfo(query.value(0).toInt(), networkId, (BufferInfo::Type)query.value(1).toInt(), 0, buffer);
711 qCritical() << "SqliteStorage::getBufferInfo(): received more then one Buffer!";
712 qCritical() << " Query:" << query.lastQuery();
713 qCritical() << " bound Values:";
714 QList<QVariant> list = query.boundValues().values();
715 for (int i = 0; i < list.size(); ++i)
716 qCritical() << i << ":" << list.at(i).toString().toAscii().data();
723 BufferInfo SqliteStorage::getBufferInfo(UserId user, const BufferId &bufferId) {
724 QSqlQuery query(logDb());
725 query.prepare(queryString("select_buffer_by_id"));
726 query.bindValue(":userid", user.toInt());
727 query.bindValue(":bufferid", bufferId.toInt());
729 if(!watchQuery(query))
735 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
736 Q_ASSERT(!query.next());
741 QList<BufferInfo> SqliteStorage::requestBuffers(UserId user) {
742 QList<BufferInfo> bufferlist;
743 QSqlQuery query(logDb());
744 query.prepare(queryString("select_buffers"));
745 query.bindValue(":userid", user.toInt());
749 while(query.next()) {
750 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
755 QList<BufferId> SqliteStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId) {
756 QList<BufferId> bufferList;
757 QSqlQuery query(logDb());
758 query.prepare(queryString("select_buffers_for_network"));
759 query.bindValue(":networkid", networkId.toInt());
760 query.bindValue(":userid", user.toInt());
764 while(query.next()) {
765 bufferList << BufferId(query.value(0).toInt());
770 bool SqliteStorage::removeBuffer(const UserId &user, const BufferId &bufferId) {
771 if(!isValidBuffer(user, bufferId))
774 QSqlQuery delBacklogQuery(logDb());
775 delBacklogQuery.prepare(queryString("delete_backlog_for_buffer"));
776 delBacklogQuery.bindValue(":bufferid", bufferId.toInt());
777 safeExec(delBacklogQuery);
778 if(!watchQuery(delBacklogQuery))
781 QSqlQuery delBufferQuery(logDb());
782 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
783 delBufferQuery.bindValue(":bufferid", bufferId.toInt());
784 safeExec(delBufferQuery);
785 if(!watchQuery(delBufferQuery))
791 bool SqliteStorage::renameBuffer(const UserId &user, const BufferId &bufferId, const QString &newName) {
792 if(!isValidBuffer(user, bufferId))
795 QSqlQuery query(logDb());
796 query.prepare(queryString("update_buffer_name"));
797 query.bindValue(":buffername", newName);
798 query.bindValue(":buffercname", newName.toLower());
799 query.bindValue(":bufferid", bufferId.toInt());
801 if(query.lastError().isValid()) {
802 // unexepcted error occured (19 == constraint violation)
803 if(query.lastError().number() != 19)
811 bool SqliteStorage::mergeBuffersPermanently(const UserId &user, const BufferId &bufferId1, const BufferId &bufferId2) {
812 if(!isValidBuffer(user, bufferId1) || !isValidBuffer(user, bufferId2))
815 QSqlQuery query(logDb());
816 query.prepare(queryString("update_backlog_bufferid"));
817 query.bindValue(":oldbufferid", bufferId2.toInt());
818 query.bindValue(":newbufferid", bufferId1.toInt());
820 if(!watchQuery(query))
823 QSqlQuery delBufferQuery(logDb());
824 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
825 delBufferQuery.bindValue(":bufferid", bufferId2.toInt());
826 safeExec(delBufferQuery);
827 watchQuery(delBufferQuery);
832 void SqliteStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId) {
833 QSqlQuery query(logDb());
834 query.prepare(queryString("update_buffer_lastseen"));
836 query.bindValue(":userid", user.toInt());
837 query.bindValue(":bufferid", bufferId.toInt());
838 query.bindValue(":lastseenmsgid", msgId.toInt());
843 QHash<BufferId, MsgId> SqliteStorage::bufferLastSeenMsgIds(UserId user) {
844 QHash<BufferId, MsgId> lastSeenHash;
845 QSqlQuery query(logDb());
846 query.prepare(queryString("select_buffer_lastseen_messages"));
847 query.bindValue(":userid", user.toInt());
849 if(!watchQuery(query))
852 while(query.next()) {
853 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
858 MsgId SqliteStorage::logMessage(Message msg) {
859 QSqlQuery logMessageQuery(logDb());
860 logMessageQuery.prepare(queryString("insert_message"));
862 logMessageQuery.bindValue(":time", msg.timestamp().toTime_t());
863 logMessageQuery.bindValue(":bufferid", msg.bufferInfo().bufferId().toInt());
864 logMessageQuery.bindValue(":type", msg.type());
865 logMessageQuery.bindValue(":flags", (int)msg.flags());
866 logMessageQuery.bindValue(":sender", msg.sender());
867 logMessageQuery.bindValue(":message", msg.contents());
868 safeExec(logMessageQuery);
870 if(logMessageQuery.lastError().isValid()) {
871 // constraint violation - must be NOT NULL constraint - probably the sender is missing...
872 if(logMessageQuery.lastError().number() == 19) {
873 QSqlQuery addSenderQuery(logDb());
874 addSenderQuery.prepare(queryString("insert_sender"));
875 addSenderQuery.bindValue(":sender", msg.sender());
876 safeExec(addSenderQuery);
877 safeExec(logMessageQuery);
878 if(!watchQuery(logMessageQuery))
881 watchQuery(logMessageQuery);
885 MsgId msgId = logMessageQuery.lastInsertId().toInt();
886 Q_ASSERT(msgId.isValid());
890 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, MsgId first, MsgId last, int limit) {
891 QList<Message> messagelist;
893 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
894 if(!bufferInfo.isValid())
897 QSqlQuery query(logDb());
899 query.prepare(queryString("select_messagesNew"));
901 query.prepare(queryString("select_messages"));
902 query.bindValue(":lastmsg", last.toInt());
905 query.bindValue(":bufferid", bufferId.toInt());
906 query.bindValue(":firstmsg", first.toInt());
907 query.bindValue(":limit", limit);
912 while(query.next()) {
913 Message msg(QDateTime::fromTime_t(query.value(1).toInt()),
915 (Message::Type)query.value(2).toUInt(),
916 query.value(5).toString(),
917 query.value(4).toString(),
918 (Message::Flags)query.value(3).toUInt());
919 msg.setMsgId(query.value(0).toInt());
925 QList<Message> SqliteStorage::requestAllMsgs(UserId user, MsgId first, MsgId last, int limit) {
926 QList<Message> messagelist;
928 QHash<BufferId, BufferInfo> bufferInfoHash;
929 foreach(BufferInfo bufferInfo, requestBuffers(user)) {
930 bufferInfoHash[bufferInfo.bufferId()] = bufferInfo;
933 QSqlQuery query(logDb());
935 query.prepare(queryString("select_messagesAllNew"));
937 query.prepare(queryString("select_messagesAll"));
938 query.bindValue(":lastmsg", last.toInt());
940 query.bindValue(":userid", user.toInt());
941 query.bindValue(":firstmsg", first.toInt());
942 query.bindValue(":limit", limit);
947 while(query.next()) {
948 Message msg(QDateTime::fromTime_t(query.value(2).toInt()),
949 bufferInfoHash[query.value(1).toInt()],
950 (Message::Type)query.value(3).toUInt(),
951 query.value(6).toString(),
952 query.value(5).toString(),
953 (Message::Flags)query.value(4).toUInt());
954 msg.setMsgId(query.value(0).toInt());
961 QString SqliteStorage::backlogFile() {
962 return quasselDir().absolutePath() + "/quassel-storage.sqlite";
965 bool SqliteStorage::safeExec(QSqlQuery &query, int retryCount) {
968 if(!query.lastError().isValid())
971 switch(query.lastError().number()) {
972 case 5: // SQLITE_BUSY 5 /* The database file is locked */
973 case 6: // SQLITE_LOCKED 6 /* A table in the database is locked */
974 if(retryCount < _maxRetryCount)
975 return safeExec(query, retryCount + 1);