1 /***************************************************************************
2 * Copyright (C) 2005-07 by the Quassel Project *
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());
288 QSqlQuery deleteNickQuery(logDb());
289 deleteNickQuery.prepare(queryString("delete_nicks"));
290 deleteNickQuery.bindValue(":identityid", identity.id().toInt());
291 safeExec(deleteNickQuery);
292 watchQuery(deleteNickQuery);
294 QSqlQuery insertNickQuery(logDb());
295 insertNickQuery.prepare(queryString("insert_nick"));
296 foreach(QString nick, identity.nicks()) {
297 insertNickQuery.bindValue(":identityid", identity.id().toInt());
298 insertNickQuery.bindValue(":nick", nick);
299 safeExec(insertNickQuery);
300 watchQuery(insertNickQuery);
306 void SqliteStorage::removeIdentity(UserId user, IdentityId identityId) {
307 QSqlQuery checkQuery(logDb());
308 checkQuery.prepare(queryString("select_checkidentity"));
309 checkQuery.bindValue(":identityid", identityId.toInt());
310 checkQuery.bindValue(":userid", user.toInt());
311 safeExec(checkQuery);
313 if(!checkQuery.first() || checkQuery.value(0).toInt() != 1) // there should be exactly one identity for the given id and user
316 QSqlQuery deleteNickQuery(logDb());
317 deleteNickQuery.prepare(queryString("delete_nicks"));
318 deleteNickQuery.bindValue(":identityid", identityId.toInt());
319 safeExec(deleteNickQuery);
321 QSqlQuery deleteIdentityQuery(logDb());
322 deleteIdentityQuery.prepare(queryString("delete_identity"));
323 deleteIdentityQuery.bindValue(":identityid", identityId.toInt());
324 deleteIdentityQuery.bindValue(":userid", user.toInt());
325 safeExec(deleteIdentityQuery);
328 QList<CoreIdentity> SqliteStorage::identities(UserId user) {
329 QList<CoreIdentity> identities;
331 QSqlQuery query(logDb());
332 query.prepare(queryString("select_identities"));
333 query.bindValue(":userid", user.toInt());
335 QSqlQuery nickQuery(logDb());
336 nickQuery.prepare(queryString("select_nicks"));
340 while(query.next()) {
341 CoreIdentity identity(IdentityId(query.value(0).toInt()));
343 identity.setIdentityName(query.value(1).toString());
344 identity.setRealName(query.value(2).toString());
345 identity.setAwayNick(query.value(3).toString());
346 identity.setAwayNickEnabled(!!query.value(4).toInt());
347 identity.setAwayReason(query.value(5).toString());
348 identity.setAwayReasonEnabled(!!query.value(6).toInt());
349 identity.setAutoAwayEnabled(!!query.value(7).toInt());
350 identity.setAutoAwayTime(query.value(8).toInt());
351 identity.setAutoAwayReason(query.value(9).toString());
352 identity.setAutoAwayReasonEnabled(!!query.value(10).toInt());
353 identity.setDetachAwayEnabled(!!query.value(11).toInt());
354 identity.setDetachAwayReason(query.value(12).toString());
355 identity.setDetachAwayReasonEnabled(!!query.value(13).toInt());
356 identity.setIdent(query.value(14).toString());
357 identity.setKickReason(query.value(15).toString());
358 identity.setPartReason(query.value(16).toString());
359 identity.setQuitReason(query.value(17).toString());
361 identity.setSslCert(query.value(18).toByteArray());
362 identity.setSslKey(query.value(19).toByteArray());
365 nickQuery.bindValue(":identityid", identity.id().toInt());
366 QList<QString> nicks;
368 watchQuery(nickQuery);
369 while(nickQuery.next()) {
370 nicks << nickQuery.value(0).toString();
372 identity.setNicks(nicks);
373 identities << identity;
378 NetworkId SqliteStorage::createNetwork(UserId user, const NetworkInfo &info) {
380 QSqlQuery query(logDb());
381 query.prepare(queryString("insert_network"));
382 query.bindValue(":userid", user.toInt());
383 query.bindValue(":networkname", info.networkName);
386 networkId = getNetworkId(user, info.networkName);
387 if(!networkId.isValid()) {
390 NetworkInfo newNetworkInfo = info;
391 newNetworkInfo.networkId = networkId;
392 updateNetwork(user, newNetworkInfo);
397 bool SqliteStorage::updateNetwork(UserId user, const NetworkInfo &info) {
398 if(!isValidNetwork(user, info.networkId))
401 QSqlQuery updateQuery(logDb());
402 updateQuery.prepare(queryString("update_network"));
403 updateQuery.bindValue(":networkname", info.networkName);
404 updateQuery.bindValue(":identityid", info.identity.toInt());
405 updateQuery.bindValue(":usecustomencoding", info.useCustomEncodings ? 1 : 0);
406 updateQuery.bindValue(":encodingcodec", QString(info.codecForEncoding));
407 updateQuery.bindValue(":decodingcodec", QString(info.codecForDecoding));
408 updateQuery.bindValue(":servercodec", QString(info.codecForServer));
409 updateQuery.bindValue(":userandomserver", info.useRandomServer ? 1 : 0);
410 updateQuery.bindValue(":perform", info.perform.join("\n"));
411 updateQuery.bindValue(":useautoidentify", info.useAutoIdentify ? 1 : 0);
412 updateQuery.bindValue(":autoidentifyservice", info.autoIdentifyService);
413 updateQuery.bindValue(":autoidentifypassword", info.autoIdentifyPassword);
414 updateQuery.bindValue(":useautoreconnect", info.useAutoReconnect ? 1 : 0);
415 updateQuery.bindValue(":autoreconnectinterval", info.autoReconnectInterval);
416 updateQuery.bindValue(":autoreconnectretries", info.autoReconnectRetries);
417 updateQuery.bindValue(":unlimitedconnectretries", info.unlimitedReconnectRetries ? 1 : 0);
418 updateQuery.bindValue(":rejoinchannels", info.rejoinChannels ? 1 : 0);
419 updateQuery.bindValue(":networkid", info.networkId.toInt());
420 safeExec(updateQuery);
421 if(!watchQuery(updateQuery))
424 QSqlQuery dropServersQuery(logDb());
425 dropServersQuery.prepare("DELETE FROM ircserver WHERE networkid = :networkid");
426 dropServersQuery.bindValue(":networkid", info.networkId.toInt());
427 safeExec(dropServersQuery);
428 if(!watchQuery(dropServersQuery))
431 QSqlQuery insertServersQuery(logDb());
432 insertServersQuery.prepare(queryString("insert_server"));
433 foreach(Network::Server server, info.serverList) {
434 insertServersQuery.bindValue(":userid", user.toInt());
435 insertServersQuery.bindValue(":networkid", info.networkId.toInt());
436 insertServersQuery.bindValue(":hostname", server.host);
437 insertServersQuery.bindValue(":port", server.port);
438 insertServersQuery.bindValue(":password", server.password);
439 insertServersQuery.bindValue(":ssl", server.useSsl ? 1 : 0);
440 insertServersQuery.bindValue(":sslversion", server.sslVersion);
441 insertServersQuery.bindValue(":useproxy", server.useProxy ? 1 : 0);
442 insertServersQuery.bindValue(":proxytype", server.proxyType);
443 insertServersQuery.bindValue(":proxyhost", server.proxyHost);
444 insertServersQuery.bindValue(":proxyport", server.proxyPort);
445 insertServersQuery.bindValue(":proxyuser", server.proxyUser);
446 insertServersQuery.bindValue(":proxypass", server.proxyPass);
448 safeExec(insertServersQuery);
449 if(!watchQuery(insertServersQuery))
456 bool SqliteStorage::removeNetwork(UserId user, const NetworkId &networkId) {
457 if(!isValidNetwork(user, networkId))
460 bool withTransaction = logDb().driver()->hasFeature(QSqlDriver::Transactions);
461 if(withTransaction) {
463 if(!logDb().transaction()) {
464 qWarning() << "SqliteStorage::removeNetwork(): cannot start transaction. continuing with out rollback support!";
465 withTransaction = false;
469 QSqlQuery deleteBacklogQuery(logDb());
470 deleteBacklogQuery.prepare(queryString("delete_backlog_for_network"));
471 deleteBacklogQuery.bindValue(":networkid", networkId.toInt());
472 safeExec(deleteBacklogQuery);
473 if(!watchQuery(deleteBacklogQuery)) {
479 QSqlQuery deleteBuffersQuery(logDb());
480 deleteBuffersQuery.prepare(queryString("delete_buffers_for_network"));
481 deleteBuffersQuery.bindValue(":networkid", networkId.toInt());
482 safeExec(deleteBuffersQuery);
483 if(!watchQuery(deleteBuffersQuery)) {
489 QSqlQuery deleteServersQuery(logDb());
490 deleteServersQuery.prepare(queryString("delete_ircservers_for_network"));
491 deleteServersQuery.bindValue(":networkid", networkId.toInt());
492 safeExec(deleteServersQuery);
493 if(!watchQuery(deleteServersQuery)) {
499 QSqlQuery deleteNetworkQuery(logDb());
500 deleteNetworkQuery.prepare(queryString("delete_network"));
501 deleteNetworkQuery.bindValue(":networkid", networkId.toInt());
502 safeExec(deleteNetworkQuery);
503 if(!watchQuery(deleteNetworkQuery)) {
513 QList<NetworkInfo> SqliteStorage::networks(UserId user) {
514 QList<NetworkInfo> nets;
516 QSqlQuery networksQuery(logDb());
517 networksQuery.prepare(queryString("select_networks_for_user"));
518 networksQuery.bindValue(":userid", user.toInt());
520 QSqlQuery serversQuery(logDb());
521 serversQuery.prepare(queryString("select_servers_for_network"));
523 safeExec(networksQuery);
524 if(!watchQuery(networksQuery))
527 while(networksQuery.next()) {
529 net.networkId = networksQuery.value(0).toInt();
530 net.networkName = networksQuery.value(1).toString();
531 net.identity = networksQuery.value(2).toInt();
532 net.codecForServer = networksQuery.value(3).toString().toAscii();
533 net.codecForEncoding = networksQuery.value(4).toString().toAscii();
534 net.codecForDecoding = networksQuery.value(5).toString().toAscii();
535 net.useRandomServer = networksQuery.value(6).toInt() == 1 ? true : false;
536 net.perform = networksQuery.value(7).toString().split("\n");
537 net.useAutoIdentify = networksQuery.value(8).toInt() == 1 ? true : false;
538 net.autoIdentifyService = networksQuery.value(9).toString();
539 net.autoIdentifyPassword = networksQuery.value(10).toString();
540 net.useAutoReconnect = networksQuery.value(11).toInt() == 1 ? true : false;
541 net.autoReconnectInterval = networksQuery.value(12).toUInt();
542 net.autoReconnectRetries = networksQuery.value(13).toInt();
543 net.unlimitedReconnectRetries = networksQuery.value(14).toInt() == 1 ? true : false;
544 net.rejoinChannels = networksQuery.value(15).toInt() == 1 ? true : false;
546 serversQuery.bindValue(":networkid", net.networkId.toInt());
547 safeExec(serversQuery);
548 if(!watchQuery(serversQuery))
551 Network::ServerList servers;
552 while(serversQuery.next()) {
553 Network::Server server;
554 server.host = serversQuery.value(0).toString();
555 server.port = serversQuery.value(1).toUInt();
556 server.password = serversQuery.value(2).toString();
557 server.useSsl = serversQuery.value(3).toInt() == 1 ? true : false;
558 server.sslVersion = serversQuery.value(4).toInt();
559 server.useProxy = serversQuery.value(5).toInt() == 1 ? true : false;
560 server.proxyType = serversQuery.value(6).toInt();
561 server.proxyHost = serversQuery.value(7).toString();
562 server.proxyPort = serversQuery.value(8).toUInt();
563 server.proxyUser = serversQuery.value(9).toString();
564 server.proxyPass = serversQuery.value(10).toString();
567 net.serverList = servers;
573 bool SqliteStorage::isValidNetwork(UserId user, const NetworkId &networkId) {
574 QSqlQuery query(logDb());
575 query.prepare(queryString("select_networkExists"));
576 query.bindValue(":userid", user.toInt());
577 query.bindValue(":networkid", networkId.toInt());
580 watchQuery(query); // there should not occur any errors
584 Q_ASSERT(!query.next());
588 bool SqliteStorage::isValidBuffer(const UserId &user, const BufferId &bufferId) {
589 QSqlQuery query(logDb());
590 query.prepare(queryString("select_bufferExists"));
591 query.bindValue(":userid", user.toInt());
592 query.bindValue(":bufferid", bufferId.toInt());
599 Q_ASSERT(!query.next());
603 NetworkId SqliteStorage::getNetworkId(UserId user, const QString &network) {
604 QSqlQuery query(logDb());
605 query.prepare("SELECT networkid FROM network "
606 "WHERE userid = :userid AND networkname = :networkname");
607 query.bindValue(":userid", user.toInt());
608 query.bindValue(":networkname", network);
612 return query.value(0).toInt();
617 QList<NetworkId> SqliteStorage::connectedNetworks(UserId user) {
618 QList<NetworkId> connectedNets;
619 QSqlQuery query(logDb());
620 query.prepare(queryString("select_connected_networks"));
621 query.bindValue(":userid", user.toInt());
625 while(query.next()) {
626 connectedNets << query.value(0).toInt();
629 return connectedNets;
632 void SqliteStorage::setNetworkConnected(UserId user, const NetworkId &networkId, bool isConnected) {
633 QSqlQuery query(logDb());
634 query.prepare(queryString("update_network_connected"));
635 query.bindValue(":userid", user.toInt());
636 query.bindValue(":networkid", networkId.toInt());
637 query.bindValue(":connected", isConnected ? 1 : 0);
642 QHash<QString, QString> SqliteStorage::persistentChannels(UserId user, const NetworkId &networkId) {
643 QHash<QString, QString> persistentChans;
644 QSqlQuery query(logDb());
645 query.prepare(queryString("select_persistent_channels"));
646 query.bindValue(":userid", user.toInt());
647 query.bindValue(":networkid", networkId.toInt());
651 while(query.next()) {
652 persistentChans[query.value(0).toString()] = query.value(1).toString();
655 return persistentChans;
658 void SqliteStorage::setChannelPersistent(UserId user, const NetworkId &networkId, const QString &channel, bool isJoined) {
659 QSqlQuery query(logDb());
660 query.prepare(queryString("update_buffer_persistent_channel"));
661 query.bindValue(":userid", user.toInt());
662 query.bindValue(":networkId", networkId.toInt());
663 query.bindValue(":buffercname", channel.toLower());
664 query.bindValue(":joined", isJoined ? 1 : 0);
669 void SqliteStorage::setPersistentChannelKey(UserId user, const NetworkId &networkId, const QString &channel, const QString &key) {
670 QSqlQuery query(logDb());
671 query.prepare(queryString("update_buffer_set_channel_key"));
672 query.bindValue(":userid", user.toInt());
673 query.bindValue(":networkId", networkId.toInt());
674 query.bindValue(":buffercname", channel.toLower());
675 query.bindValue(":key", key);
681 void SqliteStorage::createBuffer(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer) {
682 QSqlQuery query(logDb());
683 query.prepare(queryString("insert_buffer"));
684 query.bindValue(":userid", user.toInt());
685 query.bindValue(":networkid", networkId.toInt());
686 query.bindValue(":buffertype", (int)type);
687 query.bindValue(":buffername", buffer);
688 query.bindValue(":buffercname", buffer.toLower());
694 BufferInfo SqliteStorage::bufferInfo(UserId user, const NetworkId &networkId, BufferInfo::Type type, const QString &buffer, bool create) {
695 QSqlQuery query(logDb());
696 query.prepare(queryString("select_bufferByName"));
697 query.bindValue(":networkid", networkId.toInt());
698 query.bindValue(":userid", user.toInt());
699 query.bindValue(":buffercname", buffer.toLower());
706 createBuffer(user, networkId, type, buffer);
710 qWarning() << "unable to create BufferInfo for:" << user << networkId << buffer;
715 BufferInfo bufferInfo = BufferInfo(query.value(0).toInt(), networkId, (BufferInfo::Type)query.value(1).toInt(), 0, buffer);
717 qCritical() << "SqliteStorage::getBufferInfo(): received more then one Buffer!";
718 qCritical() << " Query:" << query.lastQuery();
719 qCritical() << " bound Values:";
720 QList<QVariant> list = query.boundValues().values();
721 for (int i = 0; i < list.size(); ++i)
722 qCritical() << i << ":" << list.at(i).toString().toAscii().data();
729 BufferInfo SqliteStorage::getBufferInfo(UserId user, const BufferId &bufferId) {
730 QSqlQuery query(logDb());
731 query.prepare(queryString("select_buffer_by_id"));
732 query.bindValue(":userid", user.toInt());
733 query.bindValue(":bufferid", bufferId.toInt());
735 if(!watchQuery(query))
741 BufferInfo bufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), 0, query.value(4).toString());
742 Q_ASSERT(!query.next());
747 QList<BufferInfo> SqliteStorage::requestBuffers(UserId user) {
748 QList<BufferInfo> bufferlist;
749 QSqlQuery query(logDb());
750 query.prepare(queryString("select_buffers"));
751 query.bindValue(":userid", user.toInt());
755 while(query.next()) {
756 bufferlist << BufferInfo(query.value(0).toInt(), query.value(1).toInt(), (BufferInfo::Type)query.value(2).toInt(), query.value(3).toInt(), query.value(4).toString());
761 QList<BufferId> SqliteStorage::requestBufferIdsForNetwork(UserId user, NetworkId networkId) {
762 QList<BufferId> bufferList;
763 QSqlQuery query(logDb());
764 query.prepare(queryString("select_buffers_for_network"));
765 query.bindValue(":networkid", networkId.toInt());
766 query.bindValue(":userid", user.toInt());
770 while(query.next()) {
771 bufferList << BufferId(query.value(0).toInt());
776 bool SqliteStorage::removeBuffer(const UserId &user, const BufferId &bufferId) {
777 if(!isValidBuffer(user, bufferId))
780 QSqlQuery delBacklogQuery(logDb());
781 delBacklogQuery.prepare(queryString("delete_backlog_for_buffer"));
782 delBacklogQuery.bindValue(":bufferid", bufferId.toInt());
783 safeExec(delBacklogQuery);
784 if(!watchQuery(delBacklogQuery))
787 QSqlQuery delBufferQuery(logDb());
788 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
789 delBufferQuery.bindValue(":bufferid", bufferId.toInt());
790 safeExec(delBufferQuery);
791 if(!watchQuery(delBufferQuery))
797 bool SqliteStorage::renameBuffer(const UserId &user, const BufferId &bufferId, const QString &newName) {
798 if(!isValidBuffer(user, bufferId))
801 QSqlQuery query(logDb());
802 query.prepare(queryString("update_buffer_name"));
803 query.bindValue(":buffername", newName);
804 query.bindValue(":buffercname", newName.toLower());
805 query.bindValue(":bufferid", bufferId.toInt());
807 if(query.lastError().isValid()) {
808 // unexepcted error occured (19 == constraint violation)
809 if(query.lastError().number() != 19)
817 bool SqliteStorage::mergeBuffersPermanently(const UserId &user, const BufferId &bufferId1, const BufferId &bufferId2) {
818 if(!isValidBuffer(user, bufferId1) || !isValidBuffer(user, bufferId2))
821 QSqlQuery query(logDb());
822 query.prepare(queryString("update_backlog_bufferid"));
823 query.bindValue(":oldbufferid", bufferId2.toInt());
824 query.bindValue(":newbufferid", bufferId1.toInt());
826 if(!watchQuery(query))
829 QSqlQuery delBufferQuery(logDb());
830 delBufferQuery.prepare(queryString("delete_buffer_for_bufferid"));
831 delBufferQuery.bindValue(":bufferid", bufferId2.toInt());
832 safeExec(delBufferQuery);
833 watchQuery(delBufferQuery);
838 void SqliteStorage::setBufferLastSeenMsg(UserId user, const BufferId &bufferId, const MsgId &msgId) {
839 QSqlQuery query(logDb());
840 query.prepare(queryString("update_buffer_lastseen"));
842 query.bindValue(":userid", user.toInt());
843 query.bindValue(":bufferid", bufferId.toInt());
844 query.bindValue(":lastseenmsgid", msgId.toInt());
849 QHash<BufferId, MsgId> SqliteStorage::bufferLastSeenMsgIds(UserId user) {
850 QHash<BufferId, MsgId> lastSeenHash;
851 QSqlQuery query(logDb());
852 query.prepare(queryString("select_buffer_lastseen_messages"));
853 query.bindValue(":userid", user.toInt());
855 if(!watchQuery(query))
858 while(query.next()) {
859 lastSeenHash[query.value(0).toInt()] = query.value(1).toInt();
864 MsgId SqliteStorage::logMessage(Message msg) {
865 QSqlQuery logMessageQuery(logDb());
866 logMessageQuery.prepare(queryString("insert_message"));
868 logMessageQuery.bindValue(":time", msg.timestamp().toTime_t());
869 logMessageQuery.bindValue(":bufferid", msg.bufferInfo().bufferId().toInt());
870 logMessageQuery.bindValue(":type", msg.type());
871 logMessageQuery.bindValue(":flags", (int)msg.flags());
872 logMessageQuery.bindValue(":sender", msg.sender());
873 logMessageQuery.bindValue(":message", msg.contents());
874 safeExec(logMessageQuery);
876 if(logMessageQuery.lastError().isValid()) {
877 // constraint violation - must be NOT NULL constraint - probably the sender is missing...
878 if(logMessageQuery.lastError().number() == 19) {
879 QSqlQuery addSenderQuery(logDb());
880 addSenderQuery.prepare(queryString("insert_sender"));
881 addSenderQuery.bindValue(":sender", msg.sender());
882 safeExec(addSenderQuery);
883 safeExec(logMessageQuery);
884 if(!watchQuery(logMessageQuery))
887 watchQuery(logMessageQuery);
891 MsgId msgId = logMessageQuery.lastInsertId().toInt();
892 Q_ASSERT(msgId.isValid());
896 QList<Message> SqliteStorage::requestMsgs(UserId user, BufferId bufferId, MsgId first, MsgId last, int limit) {
897 QList<Message> messagelist;
899 BufferInfo bufferInfo = getBufferInfo(user, bufferId);
900 if(!bufferInfo.isValid())
903 QSqlQuery query(logDb());
905 if(last == -1 && first == -1) {
906 query.prepare(queryString("select_messagesNewestK"));
907 } else if(last == -1) {
908 query.prepare(queryString("select_messagesNewerThan"));
909 query.bindValue(":firstmsg", first.toInt());
911 query.prepare(queryString("select_messages"));
912 query.bindValue(":lastmsg", last.toInt());
913 query.bindValue(":firstmsg", first.toInt());
916 query.bindValue(":bufferid", bufferId.toInt());
917 query.bindValue(":limit", limit);
922 while(query.next()) {
923 Message msg(QDateTime::fromTime_t(query.value(1).toInt()),
925 (Message::Type)query.value(2).toUInt(),
926 query.value(5).toString(),
927 query.value(4).toString(),
928 (Message::Flags)query.value(3).toUInt());
929 msg.setMsgId(query.value(0).toInt());
935 QList<Message> SqliteStorage::requestAllMsgs(UserId user, MsgId first, MsgId last, int limit) {
936 QList<Message> messagelist;
938 QHash<BufferId, BufferInfo> bufferInfoHash;
939 foreach(BufferInfo bufferInfo, requestBuffers(user)) {
940 bufferInfoHash[bufferInfo.bufferId()] = bufferInfo;
943 QSqlQuery query(logDb());
945 query.prepare(queryString("select_messagesAllNew"));
947 query.prepare(queryString("select_messagesAll"));
948 query.bindValue(":lastmsg", last.toInt());
950 query.bindValue(":userid", user.toInt());
951 query.bindValue(":firstmsg", first.toInt());
952 query.bindValue(":limit", limit);
957 while(query.next()) {
958 Message msg(QDateTime::fromTime_t(query.value(2).toInt()),
959 bufferInfoHash[query.value(1).toInt()],
960 (Message::Type)query.value(3).toUInt(),
961 query.value(6).toString(),
962 query.value(5).toString(),
963 (Message::Flags)query.value(4).toUInt());
964 msg.setMsgId(query.value(0).toInt());
971 QString SqliteStorage::backlogFile() {
972 return quasselDir().absolutePath() + "/quassel-storage.sqlite";
975 bool SqliteStorage::safeExec(QSqlQuery &query, int retryCount) {
978 if(!query.lastError().isValid())
981 switch(query.lastError().number()) {
982 case 5: // SQLITE_BUSY 5 /* The database file is locked */
983 case 6: // SQLITE_LOCKED 6 /* A table in the database is locked */
984 if(retryCount < _maxRetryCount)
985 return safeExec(query, retryCount + 1);